From 7ac68697d4cc6ddb68c7f86e93bd1029d165c780 Mon Sep 17 00:00:00 2001
From: j <j@mailb.org>
Date: Mon, 4 Apr 2016 15:49:28 +0200
Subject: [PATCH] update pdf.js

---
 pandora/text/templates/pdf/viewer.html        |    55 +-
 static/pdf.js/compatibility.js                |    53 +-
 static/pdf.js/debugger.js                     |     6 +-
 .../pdf.js/images/treeitem-collapsed-rtl.png  |   Bin 0 -> 183 bytes
 .../images/treeitem-collapsed-rtl@2x.png      |   Bin 0 -> 205 bytes
 static/pdf.js/images/treeitem-collapsed.png   |   Bin 0 -> 128 bytes
 .../pdf.js/images/treeitem-collapsed@2x.png   |   Bin 0 -> 149 bytes
 static/pdf.js/images/treeitem-expanded.png    |   Bin 0 -> 125 bytes
 static/pdf.js/images/treeitem-expanded@2x.png |   Bin 0 -> 172 bytes
 static/pdf.js/index.html                      |    55 +-
 static/pdf.js/l10n.js                         |   223 +-
 static/pdf.js/locale/ach/viewer.properties    |    12 +-
 static/pdf.js/locale/af/viewer.properties     |    12 +-
 static/pdf.js/locale/ak/viewer.properties     |    10 +-
 static/pdf.js/locale/an/viewer.properties     |    12 +-
 static/pdf.js/locale/ar/viewer.properties     |    16 +-
 static/pdf.js/locale/as/viewer.properties     |    11 +-
 static/pdf.js/locale/ast/viewer.properties    |     4 +
 static/pdf.js/locale/az/viewer.properties     |    16 +-
 static/pdf.js/locale/bg/viewer.properties     |    30 +-
 static/pdf.js/locale/bn-BD/viewer.properties  |    36 +-
 static/pdf.js/locale/bn-IN/viewer.properties  |    12 +-
 static/pdf.js/locale/br/viewer.properties     |    12 +-
 static/pdf.js/locale/bs/viewer.properties     |    76 +-
 static/pdf.js/locale/ca/viewer.properties     |    16 +-
 static/pdf.js/locale/cs/viewer.properties     |    20 +-
 static/pdf.js/locale/cy/viewer.properties     |    14 +-
 static/pdf.js/locale/da/viewer.properties     |    14 +-
 static/pdf.js/locale/de/viewer.properties     |     6 +-
 static/pdf.js/locale/el/viewer.properties     |   174 +-
 static/pdf.js/locale/en-GB/viewer.properties  |    12 +-
 static/pdf.js/locale/en-US/viewer.properties  |    11 +-
 static/pdf.js/locale/en-ZA/viewer.properties  |    14 +-
 static/pdf.js/locale/eo/viewer.properties     |    16 +-
 static/pdf.js/locale/es-AR/viewer.properties  |    12 +-
 static/pdf.js/locale/es-CL/viewer.properties  |     4 +-
 static/pdf.js/locale/es-ES/viewer.properties  |     6 +-
 static/pdf.js/locale/es-MX/viewer.properties  |    14 +-
 static/pdf.js/locale/et/viewer.properties     |     4 +
 static/pdf.js/locale/eu/viewer.properties     |    12 +-
 static/pdf.js/locale/fa/viewer.properties     |    75 +-
 static/pdf.js/locale/ff/viewer.properties     |    12 +-
 static/pdf.js/locale/fi/viewer.properties     |     6 +-
 static/pdf.js/locale/fr/viewer.properties     |    30 +-
 static/pdf.js/locale/fy-NL/viewer.properties  |    25 +-
 static/pdf.js/locale/ga-IE/viewer.properties  |    12 +-
 static/pdf.js/locale/gd/viewer.properties     |    12 +-
 static/pdf.js/locale/gl/viewer.properties     |    77 +-
 static/pdf.js/locale/gu-IN/viewer.properties  |   180 +-
 static/pdf.js/locale/he/viewer.properties     |    31 +-
 static/pdf.js/locale/hi-IN/viewer.properties  |    50 +-
 static/pdf.js/locale/hr/viewer.properties     |    22 +-
 static/pdf.js/locale/hu/viewer.properties     |    14 +-
 static/pdf.js/locale/hy-AM/viewer.properties  |    16 +-
 static/pdf.js/locale/id/viewer.properties     |    30 +-
 static/pdf.js/locale/is/viewer.properties     |    12 +-
 static/pdf.js/locale/it/viewer.properties     |    12 +-
 static/pdf.js/locale/ja/viewer.properties     |    56 +-
 static/pdf.js/locale/ka/viewer.properties     |   145 +-
 static/pdf.js/locale/kk/viewer.properties     |    12 +-
 static/pdf.js/locale/km/viewer.properties     |    12 +-
 static/pdf.js/locale/kn/viewer.properties     |    12 +-
 static/pdf.js/locale/ko/viewer.properties     |    20 +-
 static/pdf.js/locale/ku/viewer.properties     |    10 +-
 static/pdf.js/locale/lg/viewer.properties     |     8 +
 static/pdf.js/locale/lij/viewer.properties    |   186 +-
 static/pdf.js/locale/lt/viewer.properties     |    12 +-
 static/pdf.js/locale/lv/viewer.properties     |   153 +-
 static/pdf.js/locale/mai/viewer.properties    |    52 +
 static/pdf.js/locale/ml/viewer.properties     |    12 +-
 static/pdf.js/locale/mn/viewer.properties     |    16 +-
 static/pdf.js/locale/mr/viewer.properties     |    14 +-
 static/pdf.js/locale/ms/viewer.properties     |    10 +-
 static/pdf.js/locale/my/viewer.properties     |    12 +-
 static/pdf.js/locale/nb-NO/viewer.properties  |    14 +-
 static/pdf.js/locale/nl/viewer.properties     |    14 +-
 static/pdf.js/locale/nn-NO/viewer.properties  |    18 +-
 static/pdf.js/locale/nso/viewer.properties    |    34 +-
 static/pdf.js/locale/oc/viewer.properties     |    12 +-
 static/pdf.js/locale/or/viewer.properties     |    11 +-
 static/pdf.js/locale/pa-IN/viewer.properties  |    30 +-
 static/pdf.js/locale/pl/viewer.properties     |    51 +-
 static/pdf.js/locale/pt-BR/viewer.properties  |    20 +-
 static/pdf.js/locale/pt-PT/viewer.properties  |    34 +-
 static/pdf.js/locale/rm/viewer.properties     |    28 +-
 static/pdf.js/locale/ro/viewer.properties     |    46 +-
 static/pdf.js/locale/ru/viewer.properties     |     4 +-
 static/pdf.js/locale/rw/viewer.properties     |    80 +-
 static/pdf.js/locale/sah/viewer.properties    |    51 +-
 static/pdf.js/locale/si/viewer.properties     |    10 +
 static/pdf.js/locale/sk/viewer.properties     |    12 +-
 static/pdf.js/locale/sl/viewer.properties     |    16 +-
 static/pdf.js/locale/son/viewer.properties    |    14 +-
 static/pdf.js/locale/sq/viewer.properties     |    17 +-
 static/pdf.js/locale/sr/viewer.properties     |    20 +-
 static/pdf.js/locale/sv-SE/viewer.properties  |    12 +-
 static/pdf.js/locale/sw/viewer.properties     |     8 +
 static/pdf.js/locale/ta-LK/viewer.properties  |     8 +
 static/pdf.js/locale/ta/viewer.properties     |    12 +-
 static/pdf.js/locale/te/viewer.properties     |    12 +-
 static/pdf.js/locale/th/viewer.properties     |    14 +-
 static/pdf.js/locale/tl/viewer.properties     |    19 +-
 static/pdf.js/locale/tn/viewer.properties     |    11 +
 static/pdf.js/locale/tr/viewer.properties     |    14 +-
 static/pdf.js/locale/uk/viewer.properties     |    18 +-
 static/pdf.js/locale/ur/viewer.properties     |    18 +-
 static/pdf.js/locale/vi/viewer.properties     |    68 +-
 static/pdf.js/locale/wo/viewer.properties     |     8 +
 static/pdf.js/locale/xh/viewer.properties     |    14 +-
 static/pdf.js/locale/zh-CN/viewer.properties  |    12 +-
 static/pdf.js/locale/zh-TW/viewer.properties  |    15 +-
 static/pdf.js/locale/zu/viewer.properties     |    34 +-
 static/pdf.js/pdf.js                          | 12670 +--
 static/pdf.js/pdf.worker.js                   | 66088 +++++++++-------
 static/pdf.js/viewer.css                      |   361 +-
 static/pdf.js/viewer.js                       |  7065 +-
 116 files changed, 49715 insertions(+), 39660 deletions(-)
 create mode 100644 static/pdf.js/images/treeitem-collapsed-rtl.png
 create mode 100644 static/pdf.js/images/treeitem-collapsed-rtl@2x.png
 create mode 100644 static/pdf.js/images/treeitem-collapsed.png
 create mode 100644 static/pdf.js/images/treeitem-collapsed@2x.png
 create mode 100644 static/pdf.js/images/treeitem-expanded.png
 create mode 100644 static/pdf.js/images/treeitem-expanded@2x.png

diff --git a/pandora/text/templates/pdf/viewer.html b/pandora/text/templates/pdf/viewer.html
index ea77139c..1cdd5c19 100644
--- a/pandora/text/templates/pdf/viewer.html
+++ b/pandora/text/templates/pdf/viewer.html
@@ -14,14 +14,18 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 
-Adobe CMap resources are covered by their own copyright and license:
-http://sourceforge.net/adobe/cmap/wiki/License/
+Adobe CMap resources are covered by their own copyright but the same license:
+
+    Copyright 1990-2015 Adobe Systems Incorporated.
+
+See https://github.com/adobe-type-tools/cmap-resources
 -->
 <html dir="ltr" mozdisallowselectionprint moznomarginboxes>
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
     <meta name="google" content="notranslate">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <title></title>
 
 
@@ -51,8 +55,8 @@ http://sourceforge.net/adobe/cmap/wiki/License/
 
   </head>
 
-  <body tabindex="1">
-    <div id="outerContainer" class="loadingInProgress">
+  <body tabindex="1" class="loadingInProgress">
+    <div id="outerContainer">
 
       <div id="sidebarContainer">
         <div id="toolbarSidebar">
@@ -91,10 +95,11 @@ http://sourceforge.net/adobe/cmap/wiki/License/
               <span data-l10n-id="find_next_label">Next</span>
             </button>
           </div>
-          <input type="checkbox" id="findHighlightAll" class="toolbarField">
-          <label for="findHighlightAll" class="toolbarLabel" tabindex="94" data-l10n-id="find_highlight">Highlight all</label>
-          <input type="checkbox" id="findMatchCase" class="toolbarField">
-          <label for="findMatchCase" class="toolbarLabel" tabindex="95" data-l10n-id="find_match_case_label">Match case</label>
+          <input type="checkbox" id="findHighlightAll" class="toolbarField" tabindex="94">
+          <label for="findHighlightAll" class="toolbarLabel" data-l10n-id="find_highlight">Highlight all</label>
+          <input type="checkbox" id="findMatchCase" class="toolbarField" tabindex="95">
+          <label for="findMatchCase" class="toolbarLabel" data-l10n-id="find_match_case_label">Match case</label>
+          <span id="findResultsCount" class="toolbarLabel hidden"></span>
           <span id="findMsg" class="toolbarLabel"></span>
         </div>  <!-- findbar -->
 
@@ -143,7 +148,7 @@ http://sourceforge.net/adobe/cmap/wiki/License/
             <button id="toggleHandTool" class="secondaryToolbarButton handTool" title="Enable hand tool" tabindex="60" data-l10n-id="hand_tool_enable">
               <span data-l10n-id="hand_tool_enable_label">Enable hand tool</span>
             </button>
-            
+
             <div class="horizontalToolbarSeparator"></div>
 
             <button id="documentProperties" class="secondaryToolbarButton documentProperties" title="Document Properties…" tabindex="61" data-l10n-id="document_properties">
@@ -192,16 +197,15 @@ http://sourceforge.net/adobe/cmap/wiki/License/
                 <button id="download" class="toolbarButton download hiddenMediumView" title="Download" tabindex="34" data-l10n-id="download">
                   <span data-l10n-id="download_label">Download</span>
                 </button>
-                <!-- <div class="toolbarButtonSpacer"></div> -->
                 <a href="#" id="viewBookmark" class="toolbarButton bookmark hiddenSmallView" title="Current view (copy or open in new window)" tabindex="35" data-l10n-id="bookmark">
                   <span data-l10n-id="bookmark_label">Current View</span>
                 </a>
 
                 <div class="verticalToolbarSeparator hiddenSmallView"></div>
-                
+
                 <button id="secondaryToolbarToggle" class="toolbarButton" title="Tools" tabindex="36" data-l10n-id="tools">
                   <span data-l10n-id="tools_label">Tools</span>
-                </button> 
+                </button>
               </div>
               <div class="outerCenter">
                 <div class="innerCenter" id="toolbarViewerMiddle">
@@ -221,14 +225,14 @@ http://sourceforge.net/adobe/cmap/wiki/License/
                       <option id="pageFitOption" title="" value="page-fit" data-l10n-id="page_scale_fit">Fit Page</option>
                       <option id="pageWidthOption" title="" value="page-width" data-l10n-id="page_scale_width">Full Width</option>
                       <option id="customScaleOption" title="" value="custom"></option>
-                      <option title="" value="0.5">50%</option>
-                      <option title="" value="0.75">75%</option>
-                      <option title="" value="1">100%</option>
-                      <option title="" value="1.25">125%</option>
-                      <option title="" value="1.5">150%</option>
-                      <option title="" value="2">200%</option>
-                      <option title="" value="3">300%</option>
-                      <option title="" value="4">400%</option>
+                      <option title="" value="0.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 50 }'>50%</option>
+                      <option title="" value="0.75" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 75 }'>75%</option>
+                      <option title="" value="1" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 100 }'>100%</option>
+                      <option title="" value="1.25" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 125 }'>125%</option>
+                      <option title="" value="1.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 150 }'>150%</option>
+                      <option title="" value="2" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 200 }'>200%</option>
+                      <option title="" value="3" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 300 }'>300%</option>
+                      <option title="" value="4" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 400 }'>400%</option>
                     </select>
                   </span>
                 </div>
@@ -285,7 +289,8 @@ http://sourceforge.net/adobe/cmap/wiki/License/
               <p id="passwordText" data-l10n-id="password_label">Enter the password to open this PDF file:</p>
             </div>
             <div class="row">
-              <input type="password" id="password" class="toolbarField" />
+              <!-- The type="password" attribute is set via script, to prevent warnings in Firefox for all http:// documents. -->
+              <input id="password" class="toolbarField">
             </div>
             <div class="buttonRow">
               <button id="passwordCancel" class="overlayButton"><span data-l10n-id="password_cancel">Cancel</span></button>
@@ -343,6 +348,14 @@ http://sourceforge.net/adobe/cmap/wiki/License/
     </div> <!-- outerContainer -->
     <div id="printContainer"></div>
 <div id="mozPrintCallback-shim" hidden>
+  <style>
+@media print {
+  #printContainer div {
+    page-break-after: always;
+    page-break-inside: avoid;
+  }
+}
+  </style>
   <style scoped>
 #mozPrintCallback-shim {
   position: fixed;
diff --git a/static/pdf.js/compatibility.js b/static/pdf.js/compatibility.js
index 967e312a..1119a274 100644
--- a/static/pdf.js/compatibility.js
+++ b/static/pdf.js/compatibility.js
@@ -1,5 +1,3 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
 /* Copyright 2012 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -447,20 +445,10 @@ if (typeof PDFJS === 'undefined') {
 
 // Checks if navigator.language is supported
 (function checkNavigatorLanguage() {
-  if ('language' in navigator &&
-      /^[a-z]+(-[A-Z]+)?$/.test(navigator.language)) {
+  if ('language' in navigator) {
     return;
   }
-  function formatLocale(locale) {
-    var split = locale.split(/[-_]/);
-    split[0] = split[0].toLowerCase();
-    if (split.length > 1) {
-      split[1] = split[1].toUpperCase();
-    }
-    return split.join('-');
-  }
-  var language = navigator.language || navigator.userLanguage || 'en-US';
-  PDFJS.locale = formatLocale(language);
+  PDFJS.locale = navigator.userLanguage || 'en-US';
 })();
 
 (function checkRangeRequests() {
@@ -479,7 +467,10 @@ if (typeof PDFJS === 'undefined') {
   var regex = /Android\s[0-2][^\d]/;
   var isOldAndroid = regex.test(navigator.userAgent);
 
-  if (isSafari || isOldAndroid) {
+  // Range requests are broken in Chrome 39 and 40, https://crbug.com/442318
+  var isChromeWithRangeBug = /Chrome\/(39|40)\./.test(navigator.userAgent);
+
+  if (isSafari || isOldAndroid || isChromeWithRangeBug) {
     PDFJS.disableRange = true;
     PDFJS.disableStream = true;
   }
@@ -529,9 +520,9 @@ if (typeof PDFJS === 'undefined') {
 
     if (polyfill) {
       var contextPrototype = window.CanvasRenderingContext2D.prototype;
-      contextPrototype._createImageData = contextPrototype.createImageData;
+      var createImageData = contextPrototype.createImageData;
       contextPrototype.createImageData = function(w, h) {
-        var imageData = this._createImageData(w, h);
+        var imageData = createImageData.call(this, w, h);
         imageData.data.set = function(arr) {
           for (var i = 0, ii = this.length; i < ii; i++) {
             this[i] = arr[i];
@@ -539,6 +530,8 @@ if (typeof PDFJS === 'undefined') {
         };
         return imageData;
       };
+      // this closure will be kept referenced, so clear its vars
+      contextPrototype = null;
     }
   }
 })();
@@ -572,3 +565,29 @@ if (typeof PDFJS === 'undefined') {
     PDFJS.maxCanvasPixels = 5242880;
   }
 })();
+
+// Disable fullscreen support for certain problematic configurations.
+// Support: IE11+ (when embedded).
+(function checkFullscreenSupport() {
+  var isEmbeddedIE = (navigator.userAgent.indexOf('Trident') >= 0 &&
+                      window.parent !== window);
+  if (isEmbeddedIE) {
+    PDFJS.disableFullscreen = true;
+  }
+})();
+
+// Provides document.currentScript support
+// Support: IE, Chrome<29.
+(function checkCurrentScript() {
+  if ('currentScript' in document) {
+    return;
+  }
+  Object.defineProperty(document, 'currentScript', {
+    get: function () {
+      var scripts = document.getElementsByTagName('script');
+      return scripts[scripts.length - 1];
+    },
+    enumerable: true,
+    configurable: true
+  });
+})();
diff --git a/static/pdf.js/debugger.js b/static/pdf.js/debugger.js
index a9d173b7..19d29163 100644
--- a/static/pdf.js/debugger.js
+++ b/static/pdf.js/debugger.js
@@ -1,5 +1,3 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
 /* Copyright 2012 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -124,8 +122,8 @@ var FontInspector = (function FontInspectorClosure() {
         url = URL.createObjectURL(new Blob([fontObj.data], {
           type: fontObj.mimeType
         }));
+        download.href = url;
       }
-      download.href = url;
       download.textContent = 'Download';
       var logIt = document.createElement('a');
       logIt.href = '';
@@ -167,7 +165,7 @@ var StepperManager = (function StepperManagerClosure() {
   var stepperDiv = null;
   var stepperControls = null;
   var stepperChooser = null;
-  var breakPoints = {};
+  var breakPoints = Object.create(null);
   return {
     // Properties/functions needed by PDFBug.
     id: 'Stepper',
diff --git a/static/pdf.js/images/treeitem-collapsed-rtl.png b/static/pdf.js/images/treeitem-collapsed-rtl.png
new file mode 100644
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diff --git a/static/pdf.js/images/treeitem-collapsed-rtl@2x.png b/static/pdf.js/images/treeitem-collapsed-rtl@2x.png
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diff --git a/static/pdf.js/images/treeitem-collapsed.png b/static/pdf.js/images/treeitem-collapsed.png
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diff --git a/static/pdf.js/images/treeitem-collapsed@2x.png b/static/pdf.js/images/treeitem-collapsed@2x.png
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diff --git a/static/pdf.js/images/treeitem-expanded.png b/static/pdf.js/images/treeitem-expanded.png
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diff --git a/static/pdf.js/images/treeitem-expanded@2x.png b/static/pdf.js/images/treeitem-expanded@2x.png
new file mode 100644
index 0000000000000000000000000000000000000000..3b3b6103b356200d05caf7fa692cadf2c1e89043
GIT binary patch
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diff --git a/static/pdf.js/index.html b/static/pdf.js/index.html
index bebce17b..ea0f40b0 100644
--- a/static/pdf.js/index.html
+++ b/static/pdf.js/index.html
@@ -14,14 +14,18 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
 
-Adobe CMap resources are covered by their own copyright and license:
-http://sourceforge.net/adobe/cmap/wiki/License/
+Adobe CMap resources are covered by their own copyright but the same license:
+
+    Copyright 1990-2015 Adobe Systems Incorporated.
+
+See https://github.com/adobe-type-tools/cmap-resources
 -->
 <html dir="ltr" mozdisallowselectionprint moznomarginboxes>
   <head>
     <meta charset="utf-8">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
     <meta name="google" content="notranslate">
+    <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <title></title>
 
 
@@ -47,8 +51,8 @@ http://sourceforge.net/adobe/cmap/wiki/License/
 
   </head>
 
-  <body tabindex="1">
-    <div id="outerContainer" class="loadingInProgress">
+  <body tabindex="1" class="loadingInProgress">
+    <div id="outerContainer">
 
       <div id="sidebarContainer">
         <div id="toolbarSidebar">
@@ -87,10 +91,11 @@ http://sourceforge.net/adobe/cmap/wiki/License/
               <span data-l10n-id="find_next_label">Next</span>
             </button>
           </div>
-          <input type="checkbox" id="findHighlightAll" class="toolbarField">
-          <label for="findHighlightAll" class="toolbarLabel" tabindex="94" data-l10n-id="find_highlight">Highlight all</label>
-          <input type="checkbox" id="findMatchCase" class="toolbarField">
-          <label for="findMatchCase" class="toolbarLabel" tabindex="95" data-l10n-id="find_match_case_label">Match case</label>
+          <input type="checkbox" id="findHighlightAll" class="toolbarField" tabindex="94">
+          <label for="findHighlightAll" class="toolbarLabel" data-l10n-id="find_highlight">Highlight all</label>
+          <input type="checkbox" id="findMatchCase" class="toolbarField" tabindex="95">
+          <label for="findMatchCase" class="toolbarLabel" data-l10n-id="find_match_case_label">Match case</label>
+          <span id="findResultsCount" class="toolbarLabel hidden"></span>
           <span id="findMsg" class="toolbarLabel"></span>
         </div>  <!-- findbar -->
 
@@ -139,7 +144,7 @@ http://sourceforge.net/adobe/cmap/wiki/License/
             <button id="toggleHandTool" class="secondaryToolbarButton handTool" title="Enable hand tool" tabindex="60" data-l10n-id="hand_tool_enable">
               <span data-l10n-id="hand_tool_enable_label">Enable hand tool</span>
             </button>
-            
+
             <div class="horizontalToolbarSeparator"></div>
 
             <button id="documentProperties" class="secondaryToolbarButton documentProperties" title="Document Properties…" tabindex="61" data-l10n-id="document_properties">
@@ -188,16 +193,15 @@ http://sourceforge.net/adobe/cmap/wiki/License/
                 <button id="download" class="toolbarButton download hiddenMediumView" title="Download" tabindex="34" data-l10n-id="download">
                   <span data-l10n-id="download_label">Download</span>
                 </button>
-                <!-- <div class="toolbarButtonSpacer"></div> -->
                 <a href="#" id="viewBookmark" class="toolbarButton bookmark hiddenSmallView" title="Current view (copy or open in new window)" tabindex="35" data-l10n-id="bookmark">
                   <span data-l10n-id="bookmark_label">Current View</span>
                 </a>
 
                 <div class="verticalToolbarSeparator hiddenSmallView"></div>
-                
+
                 <button id="secondaryToolbarToggle" class="toolbarButton" title="Tools" tabindex="36" data-l10n-id="tools">
                   <span data-l10n-id="tools_label">Tools</span>
-                </button> 
+                </button>
               </div>
               <div class="outerCenter">
                 <div class="innerCenter" id="toolbarViewerMiddle">
@@ -217,14 +221,14 @@ http://sourceforge.net/adobe/cmap/wiki/License/
                       <option id="pageFitOption" title="" value="page-fit" data-l10n-id="page_scale_fit">Fit Page</option>
                       <option id="pageWidthOption" title="" value="page-width" data-l10n-id="page_scale_width">Full Width</option>
                       <option id="customScaleOption" title="" value="custom"></option>
-                      <option title="" value="0.5">50%</option>
-                      <option title="" value="0.75">75%</option>
-                      <option title="" value="1">100%</option>
-                      <option title="" value="1.25">125%</option>
-                      <option title="" value="1.5">150%</option>
-                      <option title="" value="2">200%</option>
-                      <option title="" value="3">300%</option>
-                      <option title="" value="4">400%</option>
+                      <option title="" value="0.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 50 }'>50%</option>
+                      <option title="" value="0.75" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 75 }'>75%</option>
+                      <option title="" value="1" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 100 }'>100%</option>
+                      <option title="" value="1.25" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 125 }'>125%</option>
+                      <option title="" value="1.5" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 150 }'>150%</option>
+                      <option title="" value="2" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 200 }'>200%</option>
+                      <option title="" value="3" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 300 }'>300%</option>
+                      <option title="" value="4" data-l10n-id="page_scale_percent" data-l10n-args='{ "scale": 400 }'>400%</option>
                     </select>
                   </span>
                 </div>
@@ -281,7 +285,8 @@ http://sourceforge.net/adobe/cmap/wiki/License/
               <p id="passwordText" data-l10n-id="password_label">Enter the password to open this PDF file:</p>
             </div>
             <div class="row">
-              <input type="password" id="password" class="toolbarField" />
+              <!-- The type="password" attribute is set via script, to prevent warnings in Firefox for all http:// documents. -->
+              <input id="password" class="toolbarField">
             </div>
             <div class="buttonRow">
               <button id="passwordCancel" class="overlayButton"><span data-l10n-id="password_cancel">Cancel</span></button>
@@ -339,6 +344,14 @@ http://sourceforge.net/adobe/cmap/wiki/License/
     </div> <!-- outerContainer -->
     <div id="printContainer"></div>
 <div id="mozPrintCallback-shim" hidden>
+  <style>
+@media print {
+  #printContainer div {
+    page-break-after: always;
+    page-break-inside: avoid;
+  }
+}
+  </style>
   <style scoped>
 #mozPrintCallback-shim {
   position: fixed;
diff --git a/static/pdf.js/l10n.js b/static/pdf.js/l10n.js
index 37f3950c..3d5ecffa 100644
--- a/static/pdf.js/l10n.js
+++ b/static/pdf.js/l10n.js
@@ -24,9 +24,10 @@
     - Disables language initialization on page loading;
     - Removes consoleWarn and consoleLog and use console.log/warn directly.
     - Removes window._ assignment.
+    - Remove compatibility code for OldIE.
 */
 
-/*jshint browser: true, devel: true, globalstrict: true */
+/*jshint browser: true, devel: true, es5: true, globalstrict: true */
 'use strict';
 
 document.webL10n = (function(window, document, undefined) {
@@ -98,14 +99,14 @@ document.webL10n = (function(window, document, undefined) {
     document.dispatchEvent(evtObject);
   }
 
-  function xhrLoadText(url, onSuccess, onFailure, asynchronous) {
+  function xhrLoadText(url, onSuccess, onFailure) {
     onSuccess = onSuccess || function _onSuccess(data) {};
     onFailure = onFailure || function _onFailure() {
       console.warn(url + ' not found.');
     };
 
     var xhr = new XMLHttpRequest();
-    xhr.open('GET', url, asynchronous);
+    xhr.open('GET', url, gAsyncResourceLoading);
     if (xhr.overrideMimeType) {
       xhr.overrideMimeType('text/plain; charset=utf-8');
     }
@@ -142,7 +143,7 @@ document.webL10n = (function(window, document, undefined) {
    *    URL of the l10n resource to parse.
    *
    * @param {string} lang
-   *    locale (language) to parse.
+   *    locale (language) to parse. Must be a lowercase string.
    *
    * @param {Function} successCallback
    *    triggered when the l10n resource has been successully parsed.
@@ -174,8 +175,10 @@ document.webL10n = (function(window, document, undefined) {
     }
 
     // parse *.properties text data into an l10n dictionary
-    function parseProperties(text) {
-      var dictionary = [];
+    // If gAsyncResourceLoading is false, then the callback will be called
+    // synchronously. Otherwise it is called asynchronously.
+    function parseProperties(text, parsedPropertiesCallback) {
+      var dictionary = {};
 
       // token expressions
       var reBlank = /^\s*|\s*$/;
@@ -185,55 +188,69 @@ document.webL10n = (function(window, document, undefined) {
       var reSplit = /^([^=\s]*)\s*=\s*(.+)$/; // TODO: escape EOLs with '\'
 
       // parse the *.properties file into an associative array
-      function parseRawLines(rawText, extendedSyntax) {
+      function parseRawLines(rawText, extendedSyntax, parsedRawLinesCallback) {
         var entries = rawText.replace(reBlank, '').split(/[\r\n]+/);
         var currentLang = '*';
-        var genericLang = lang.replace(/-[a-z]+$/i, '');
+        var genericLang = lang.split('-', 1)[0];
         var skipLang = false;
         var match = '';
 
-        for (var i = 0; i < entries.length; i++) {
-          var line = entries[i];
+        function nextEntry() {
+          // Use infinite loop instead of recursion to avoid reaching the
+          // maximum recursion limit for content with many lines.
+          while (true) {
+            if (!entries.length) {
+              parsedRawLinesCallback();
+              return;
+            }
+            var line = entries.shift();
 
-          // comment or blank line?
-          if (reComment.test(line))
-            continue;
+            // comment or blank line?
+            if (reComment.test(line))
+              continue;
 
-          // the extended syntax supports [lang] sections and @import rules
-          if (extendedSyntax) {
-            if (reSection.test(line)) { // section start?
+            // the extended syntax supports [lang] sections and @import rules
+            if (extendedSyntax) {
               match = reSection.exec(line);
-              currentLang = match[1];
-              skipLang = (currentLang !== '*') &&
-                  (currentLang !== lang) && (currentLang !== genericLang);
-              continue;
-            } else if (skipLang) {
-              continue;
-            }
-            if (reImport.test(line)) { // @import rule?
-              match = reImport.exec(line);
-              loadImport(baseURL + match[1]); // load the resource synchronously
-            }
-          }
+              if (match) { // section start?
+                // RFC 4646, section 4.4, "All comparisons MUST be performed
+                // in a case-insensitive manner."
 
-          // key-value pair
-          var tmp = line.match(reSplit);
-          if (tmp && tmp.length == 3) {
-            dictionary[tmp[1]] = evalString(tmp[2]);
+                currentLang = match[1].toLowerCase();
+                skipLang = (currentLang !== '*') &&
+                    (currentLang !== lang) && (currentLang !== genericLang);
+                continue;
+              } else if (skipLang) {
+                continue;
+              }
+              match = reImport.exec(line);
+              if (match) { // @import rule?
+                loadImport(baseURL + match[1], nextEntry);
+                return;
+              }
+            }
+
+            // key-value pair
+            var tmp = line.match(reSplit);
+            if (tmp && tmp.length == 3) {
+              dictionary[tmp[1]] = evalString(tmp[2]);
+            }
           }
         }
+        nextEntry();
       }
 
       // import another *.properties file
-      function loadImport(url) {
+      function loadImport(url, callback) {
         xhrLoadText(url, function(content) {
-          parseRawLines(content, false); // don't allow recursive imports
-        }, null, false); // load synchronously
+          parseRawLines(content, false, callback); // don't allow recursive imports
+        }, null);
       }
 
       // fill the dictionary
-      parseRawLines(text, true);
-      return dictionary;
+      parseRawLines(text, true, function() {
+        parsedPropertiesCallback(dictionary);
+      });
     }
 
     // load and parse l10n data (warning: global variables are used here)
@@ -241,33 +258,40 @@ document.webL10n = (function(window, document, undefined) {
       gTextData += response; // mostly for debug
 
       // parse *.properties text data into an l10n dictionary
-      var data = parseProperties(response);
+      parseProperties(response, function(data) {
 
-      // find attribute descriptions, if any
-      for (var key in data) {
-        var id, prop, index = key.lastIndexOf('.');
-        if (index > 0) { // an attribute has been specified
-          id = key.substring(0, index);
-          prop = key.substr(index + 1);
-        } else { // no attribute: assuming text content by default
-          id = key;
-          prop = gTextProp;
+        // find attribute descriptions, if any
+        for (var key in data) {
+          var id, prop, index = key.lastIndexOf('.');
+          if (index > 0) { // an attribute has been specified
+            id = key.substring(0, index);
+            prop = key.substr(index + 1);
+          } else { // no attribute: assuming text content by default
+            id = key;
+            prop = gTextProp;
+          }
+          if (!gL10nData[id]) {
+            gL10nData[id] = {};
+          }
+          gL10nData[id][prop] = data[key];
         }
-        if (!gL10nData[id]) {
-          gL10nData[id] = {};
-        }
-        gL10nData[id][prop] = data[key];
-      }
 
-      // trigger callback
-      if (successCallback) {
-        successCallback();
-      }
-    }, failureCallback, gAsyncResourceLoading);
+        // trigger callback
+        if (successCallback) {
+          successCallback();
+        }
+      });
+    }, failureCallback);
   }
 
   // load and parse all resources for the specified locale
   function loadLocale(lang, callback) {
+    // RFC 4646, section 2.1 states that language tags have to be treated as
+    // case-insensitive. Convert to lowercase for case-insensitive comparisons.
+    if (lang) {
+      lang = lang.toLowerCase();
+    }
+
     callback = callback || function _callback() {};
 
     clear();
@@ -282,7 +306,19 @@ document.webL10n = (function(window, document, undefined) {
       var dict = getL10nDictionary();
       if (dict && dict.locales && dict.default_locale) {
         console.log('using the embedded JSON directory, early way out');
-        gL10nData = dict.locales[lang] || dict.locales[dict.default_locale];
+        gL10nData = dict.locales[lang];
+        if (!gL10nData) {
+          var defaultLocale = dict.default_locale.toLowerCase();
+          for (var anyCaseLang in dict.locales) {
+            anyCaseLang = anyCaseLang.toLowerCase();
+            if (anyCaseLang === lang) {
+              gL10nData = dict.locales[lang];
+              break;
+            } else if (anyCaseLang === defaultLocale) {
+              gL10nData = dict.locales[defaultLocale];
+            }
+          }
+        }
         callback();
       } else {
         console.log('no resource to load, early way out');
@@ -308,24 +344,23 @@ document.webL10n = (function(window, document, undefined) {
     // load all resource files
     function L10nResourceLink(link) {
       var href = link.href;
-      var type = link.type;
+      // Note: If |gAsyncResourceLoading| is false, then the following callbacks
+      // are synchronously called.
       this.load = function(lang, callback) {
-        var applied = lang;
         parseResource(href, lang, callback, function() {
           console.warn(href + ' not found.');
-          applied = '';
+          // lang not found, used default resource instead
+          console.warn('"' + lang + '" resource not found');
+          gLanguage = '';
+          // Resource not loaded, but we still need to call the callback.
+          callback();
         });
-        return applied; // return lang if found, an empty string if not found
       };
     }
 
     for (var i = 0; i < langCount; i++) {
       var resource = new L10nResourceLink(langLinks[i]);
-      var rv = resource.load(lang, onResourceLoaded);
-      if (rv != lang) { // lang not found, used default resource instead
-        console.warn('"' + lang + '" resource not found');
-        gLanguage = '';
-      }
+      resource.load(lang, onResourceLoaded);
     }
   }
 
@@ -841,28 +876,17 @@ document.webL10n = (function(window, document, undefined) {
 
   // replace {{arguments}} with their values
   function substArguments(str, args, key) {
-    var reArgs = /\{\{\s*(.+?)\s*\}\}/;
-    var match = reArgs.exec(str);
-    while (match) {
-      if (!match || match.length < 2)
-        return str; // argument key not found
-
-      var arg = match[1];
-      var sub = '';
+    var reArgs = /\{\{\s*(.+?)\s*\}\}/g;
+    return str.replace(reArgs, function(matched_text, arg) {
       if (args && arg in args) {
-        sub = args[arg];
-      } else if (arg in gL10nData) {
-        sub = gL10nData[arg][gTextProp];
-      } else {
-        console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');
-        return str;
+        return args[arg];
       }
-
-      str = str.substring(0, match.index) + sub +
-            str.substr(match.index + match[0].length);
-      match = reArgs.exec(str);
-    }
-    return str;
+      if (arg in gL10nData) {
+        return gL10nData[arg];
+      }
+      console.log('argument {{' + arg + '}} for #' + key + ' is undefined.');
+      return matched_text;
+    });
   }
 
   // translate an HTML element
@@ -942,7 +966,6 @@ document.webL10n = (function(window, document, undefined) {
     translateElement(element);
   }
 
-  // cross-browser API (sorry, oldIE doesn't support getters & setters)
   return {
     // get a localized string
     get: function(key, args, fallbackString) {
@@ -970,14 +993,21 @@ document.webL10n = (function(window, document, undefined) {
 
     // get|set the document language
     getLanguage: function() { return gLanguage; },
-    setLanguage: function(lang) { loadLocale(lang, translateFragment); },
+    setLanguage: function(lang, callback) {
+      loadLocale(lang, function() {
+        if (callback)
+          callback();
+        translateFragment();
+      });
+    },
 
     // get the direction (ltr|rtl) of the current language
     getDirection: function() {
       // http://www.w3.org/International/questions/qa-scripts
       // Arabic, Hebrew, Farsi, Pashto, Urdu
       var rtlList = ['ar', 'he', 'fa', 'ps', 'ur'];
-      return (rtlList.indexOf(gLanguage) >= 0) ? 'rtl' : 'ltr';
+      var shortCode = gLanguage.split('-', 1)[0];
+      return (rtlList.indexOf(shortCode) >= 0) ? 'rtl' : 'ltr';
     },
 
     // translate an element or document fragment
@@ -989,14 +1019,13 @@ document.webL10n = (function(window, document, undefined) {
       if (!callback) {
         return;
       } else if (gReadyState == 'complete' || gReadyState == 'interactive') {
-        window.setTimeout(callback);
+        window.setTimeout(function() {
+          callback();
+        });
       } else if (document.addEventListener) {
-        document.addEventListener('localized', callback);
-      } else if (document.attachEvent) {
-        document.documentElement.attachEvent('onpropertychange', function(e) {
-          if (e.propertyName === 'localized') {
-            callback();
-          }
+        document.addEventListener('localized', function once() {
+          document.removeEventListener('localized', once);
+          callback();
         });
       }
     }
diff --git a/static/pdf.js/locale/ach/viewer.properties b/static/pdf.js/locale/ach/viewer.properties
index 829adbd1..50747b6e 100644
--- a/static/pdf.js/locale/ach/viewer.properties
+++ b/static/pdf.js/locale/ach/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Jami me gin acoya…
 document_properties_label=Jami me gin acoya…
 document_properties_file_name=Nying pwail:
 document_properties_file_size=Dit pa pwail:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Wiye:
 document_properties_author=Ngat mucoyo:
@@ -75,6 +79,8 @@ document_properties_subject=Lok:
 document_properties_keywords=Lok mapire tek:
 document_properties_creation_date=Nino dwe me cwec:
 document_properties_modification_date=Nino dwe me yub:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Lacwec:
 document_properties_producer=Layub PDF:
@@ -140,12 +146,16 @@ page_scale_width=Lac me iye pot buk
 page_scale_fit=Porre me pot buk
 page_scale_auto=Kwot pire kene
 page_scale_actual=Dite kikome
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Bal
 loading_error=Bal otime kun cano PDF.
 invalid_file_error=Pwail me PDF ma pe atir onyo obale woko.
 missing_file_error=Pwail me PDF tye ka rem.
+unexpected_response_error=Lagam mape kigeno pa lapok tic.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Juk
 printing_not_supported=Ciko: Layeny ma pe teno goyo liweng.
 printing_not_ready=Ciko: PDF pe ocane weng me agoya.
 web_fonts_disabled=Kijuko dit pa coc me kakube woko: pe romo tic ki dit pa coc me PDF ma kiketo i kine.
-document_colors_disabled=Pe ki ye ki gin acoya me PDF me tic ki rangi gi kengi: 'Ye pot buk me yero rangi mamegi kengi' kijuko woko i layeny.
+document_colors_not_allowed=Pe ki ye ki gin acoya me PDF me tic ki rangi gi kengi: 'Ye pot buk me yero rangi mamegi kengi' kijuko woko i layeny.
diff --git a/static/pdf.js/locale/af/viewer.properties b/static/pdf.js/locale/af/viewer.properties
index 5bda09b7..052413dd 100644
--- a/static/pdf.js/locale/af/viewer.properties
+++ b/static/pdf.js/locale/af/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Dokumenteienskappe…
 document_properties_label=Dokumenteienskappe…
 document_properties_file_name=Lêernaam:
 document_properties_file_size=Lêergrootte:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} kG ({{size_b}} grepe)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MG ({{size_b}} grepe)
 document_properties_title=Titel:
 document_properties_author=Outeur:
@@ -75,6 +79,8 @@ document_properties_subject=Onderwerp:
 document_properties_keywords=Sleutelwoorde:
 document_properties_creation_date=Skeppingsdatum:
 document_properties_modification_date=Wysigingsdatum:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Skepper:
 document_properties_producer=PDF-vervaardiger:
@@ -140,12 +146,16 @@ page_scale_width=Bladsywydte
 page_scale_fit=Pas bladsy
 page_scale_auto=Outomatiese zoem
 page_scale_actual=Werklike grootte
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Fout
 loading_error='n Fout het voorgekom met die laai van die PDF.
 invalid_file_error=Ongeldige of korrupte PDF-lêer.
 missing_file_error=PDF-lêer is weg.
+unexpected_response_error=Onverwagse antwoord van bediener.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Kanselleer
 printing_not_supported=Waarskuwing: Dié blaaier ondersteun nie drukwerk ten volle nie.
 printing_not_ready=Waarskuwing: Die PDF is nog nie volledig gelaai vir drukwerk nie.
 web_fonts_disabled=Webfonte is gedeaktiveer: kan nie PDF-fonte wat ingebed is, gebruik nie.
-document_colors_disabled=PDF-dokumente word nie toegelaat om hul eie kleure te gebruik nie: 'Laat bladsye toe om hul eie kleure te kies' is gedeaktiveer in die blaaier.
+document_colors_not_allowed=PDF-dokumente word nie toegelaat om hul eie kleure te gebruik nie: 'Laat bladsye toe om hul eie kleure te kies' is gedeaktiveer in die blaaier.
diff --git a/static/pdf.js/locale/ak/viewer.properties b/static/pdf.js/locale/ak/viewer.properties
index 883c2ab8..83eacd63 100644
--- a/static/pdf.js/locale/ak/viewer.properties
+++ b/static/pdf.js/locale/ak/viewer.properties
@@ -45,7 +45,13 @@ bookmark_label=Seisei nhwɛ
 
 
 # Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_title=Ti asɛm:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -102,6 +108,8 @@ page_scale_width=Krataafa tɛtrɛtɛ
 page_scale_fit=Krataafa ehimtwa
 page_scale_auto=Zuum otomatik
 page_scale_actual=Kɛseyɛ ankasa
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Mfomso
@@ -120,4 +128,4 @@ password_cancel=Twa-mu
 printing_not_supported=Kɔkɔbɔ: Brawsa yi nnhyɛ daa mma prent ho kwan.
 printing_not_ready=Kɔkɔbɔ: Wɔnntwee PDF fael no nyinara mmbaee ama wo ɛ tumi aprente.
 web_fonts_disabled=Ɔedum wɛb-mfɔnt: nntumi mmfa PDF mfɔnt a wɔhyɛ mu nndi dwuma.
-document_colors_disabled=Wɔmma ho kwan sɛ PDF adɔkomɛnt de wɔn ara wɔn ahosu bɛdi dwuma: wɔ adum 'Ma ho kwan ma nkrataafa mpaw wɔn ara wɔn ahosu' wɔ brawsa yi mu.
+document_colors_not_allowed=Wɔmma ho kwan sɛ PDF adɔkomɛnt de wɔn ara wɔn ahosu bɛdi dwuma: wɔ adum 'Ma ho kwan ma nkrataafa mpaw wɔn ara wɔn ahosu' wɔ brawsa yi mu.
diff --git a/static/pdf.js/locale/an/viewer.properties b/static/pdf.js/locale/an/viewer.properties
index dc610771..ad26285e 100644
--- a/static/pdf.js/locale/an/viewer.properties
+++ b/static/pdf.js/locale/an/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Propiedatz d'o documento...
 document_properties_label=Propiedatz d'o documento...
 document_properties_file_name=Nombre de fichero:
 document_properties_file_size=Grandaria d'o fichero:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Titol:
 document_properties_author=Autor:
@@ -75,6 +79,8 @@ document_properties_subject=Afer:
 document_properties_keywords=Parolas clau:
 document_properties_creation_date=Calendata de creyación:
 document_properties_modification_date=Calendata de modificación:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creyador:
 document_properties_producer=Creyador de PDF:
@@ -140,12 +146,16 @@ page_scale_width=Amplaria d'a pachina
 page_scale_fit=Achuste d'a pachina
 page_scale_auto=Grandaria automatica
 page_scale_actual=Grandaria actual
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Error
 loading_error=S'ha produciu una error en cargar o PDF.
 invalid_file_error=O PDF no ye valido u ye estorbau.
 missing_file_error=No i ha fichero PDF.
+unexpected_response_error=Respuesta a lo servicio inasperada.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Cancelar
 printing_not_supported=Pare cuenta: Iste navegador no maneya totalment as impresions.
 printing_not_ready=Aviso: Encara no se ha cargau completament o PDF ta imprentar-lo.
 web_fonts_disabled=As fuents web son desactivadas: no se puet incrustar fichers PDF.
-document_colors_disabled=Os documentos PDF no pueden fer servir as suyas propias colors: 'Permitir que as pachinas triguen as suyas propias colors' ye desactivau en o navegador.
+document_colors_not_allowed=Os documentos PDF no pueden fer servir as suyas propias colors: 'Permitir que as pachinas triguen as suyas propias colors' ye desactivau en o navegador.
diff --git a/static/pdf.js/locale/ar/viewer.properties b/static/pdf.js/locale/ar/viewer.properties
index 949b656d..3dd50c88 100644
--- a/static/pdf.js/locale/ar/viewer.properties
+++ b/static/pdf.js/locale/ar/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=خصائص المستند…
 document_properties_label=خصائص المستند…
 document_properties_file_name=اسم الملف:
 document_properties_file_size=حجم الملف:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} ك.بايت ({{size_b}} بايت)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} م.بايت ({{size_b}} بايت)
 document_properties_title=العنوان:
 document_properties_author=المؤلف:
@@ -75,6 +79,8 @@ document_properties_subject=الموضوع:
 document_properties_keywords=الكلمات الأساسية:
 document_properties_creation_date=تاريخ الإنشاء:
 document_properties_modification_date=تاريخ التعديل:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}، {{time}}
 document_properties_creator=المنشئ:
 document_properties_producer=منتج PDF:
@@ -140,12 +146,16 @@ page_scale_width=عرض الصفحة
 page_scale_fit=ملائمة الصفحة
 page_scale_auto=تقريب تلقائي
 page_scale_actual=الحجم الحقيقي
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}٪
 
 # Loading indicator messages
 loading_error_indicator=عطل
 loading_error=حدث عطل أثناء تحميل ملف PDF.
-invalid_file_error=ملف PDF تالف أو غير صحيح
-missing_file_error=ملف PDF غير موجود
+invalid_file_error=ملف PDF تالف أو غير صحيح.
+missing_file_error=ملف PDF غير موجود.
+unexpected_response_error=استجابة خادوم غير متوقعة.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=ألغِ
 printing_not_supported=تحذير: لا يدعم هذا المتصفح الطباعة بشكل كامل.
 printing_not_ready=تحذير: ملف PDF لم يُحمّل كاملًا للطباعة.
 web_fonts_disabled=خطوط الوب مُعطّلة: تعذّر استخدام خطوط PDF المُضمّنة.
-document_colors_disabled=ليس مسموحًا لملفات PDF باستخدام ألوانها الخاصة: خيار 'اسمح للصفحات باختيار ألوانها الخاصة' ليس مُفعّلًا في المتصفح.
+document_colors_not_allowed=ليس مسموحًا لملفات PDF باستخدام ألوانها الخاصة: خيار 'اسمح للصفحات باختيار ألوانها الخاصة' ليس مُفعّلًا في المتصفح.
diff --git a/static/pdf.js/locale/as/viewer.properties b/static/pdf.js/locale/as/viewer.properties
index 852ad030..58ccd84e 100644
--- a/static/pdf.js/locale/as/viewer.properties
+++ b/static/pdf.js/locale/as/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=দস্তাবেজৰ বৈশিষ্ট্
 document_properties_label=দস্তাবেজৰ বৈশিষ্ট্যসমূহ…
 document_properties_file_name=ফাইল নাম:
 document_properties_file_size=ফাইলৰ আকাৰ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=শীৰ্ষক:
 document_properties_author=লেখক:
@@ -75,6 +79,8 @@ document_properties_subject=বিষয়:
 document_properties_keywords=কিৱাৰ্ডসমূহ:
 document_properties_creation_date=সৃষ্টিৰ তাৰিখ:
 document_properties_modification_date=পৰিবৰ্তনৰ তাৰিখ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=সৃষ্টিকৰ্তা:
 document_properties_producer=PDF উৎপাদক:
@@ -140,12 +146,15 @@ page_scale_width=পৃষ্ঠাৰ প্ৰস্থ
 page_scale_fit=পৃষ্ঠা খাপ
 page_scale_auto=স্বচালিত জুম
 page_scale_actual=প্ৰকৃত আকাৰ
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=ত্ৰুটি
 loading_error=PDF ল'ড কৰোতে এটা ত্ৰুটি দেখা দিলে।
 invalid_file_error=অবৈধ অথবা ক্ষতিগ্ৰস্থ PDF file।
 missing_file_error=সন্ধানহিন PDF ফাইল।
+unexpected_response_error=অপ্ৰত্যাশিত চাৰ্ভাৰ প্ৰতিক্ৰিয়া।
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +169,4 @@ password_cancel=বাতিল কৰক
 printing_not_supported=সতৰ্কবাৰ্তা: প্ৰিন্টিং এই ব্ৰাউছাৰ দ্বাৰা সম্পূৰ্ণভাৱে সমৰ্থিত নহয়।
 printing_not_ready=সতৰ্কবাৰ্তা: PDF প্ৰিন্টিংৰ বাবে সম্পূৰ্ণভাৱে ল'ডেড নহয়।
 web_fonts_disabled=ৱেব ফন্টসমূহ অসামৰ্থবান কৰা আছে: অন্তৰ্ভুক্ত PDF ফন্টসমূহ ব্যৱহাৰ কৰিবলে অক্ষম।
-document_colors_disabled=PDF দস্তাবেজসমূহৰ সিহতৰ নিজস্ব ৰঙ ব্যৱহাৰ কৰাৰ অনুমতি নাই: ব্ৰাউছাৰত 'পৃষ্ঠাসমূহক সিহতৰ নিজস্ব ৰঙ নিৰ্বাচন কৰাৰ অনুমতি দিয়ক' অসামৰ্থবান কৰা আছে।
+document_colors_not_allowed=PDF দস্তাবেজসমূহৰ সিহতৰ নিজস্ব ৰঙ ব্যৱহাৰ কৰাৰ অনুমতি নাই: ব্ৰাউছাৰত 'পৃষ্ঠাসমূহক সিহতৰ নিজস্ব ৰঙ নিৰ্বাচন কৰাৰ অনুমতি দিয়ক' অসামৰ্থবান কৰা আছে।
diff --git a/static/pdf.js/locale/ast/viewer.properties b/static/pdf.js/locale/ast/viewer.properties
index fd5fb11d..2346c54b 100644
--- a/static/pdf.js/locale/ast/viewer.properties
+++ b/static/pdf.js/locale/ast/viewer.properties
@@ -105,3 +105,7 @@ document_properties_creation_date = Data de creación:
 document_properties_close = Zarrar
 document_properties_author = Autor:
 document_properties.title = Propiedaes del documentu…
+attachments_label = Axuntos
+attachments.title = Amosar axuntos
+unexpected_response_error = Rempuesta inesperada del sirvidor.
+page_scale_percent = {{scale}}%
diff --git a/static/pdf.js/locale/az/viewer.properties b/static/pdf.js/locale/az/viewer.properties
index c9bea3b4..7aa41980 100644
--- a/static/pdf.js/locale/az/viewer.properties
+++ b/static/pdf.js/locale/az/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Sənəd xüsusiyyətləri…
 document_properties_label=Sənəd xüsusiyyətləri…
 document_properties_file_name=Fayl adı:
 document_properties_file_size=Fayl ölçüsü:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bayt)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bayt)
 document_properties_title=Başlık:
 document_properties_author=Müəllif:
@@ -75,6 +79,8 @@ document_properties_subject=Mövzu:
 document_properties_keywords=Açar sözlər:
 document_properties_creation_date=Yaradılış Tarixi :
 document_properties_modification_date=Dəyişdirilmə Tarixi :
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Yaradan:
 document_properties_producer=PDF yaradıcısı:
@@ -94,7 +100,7 @@ attachments_label=Bağlamalar
 thumbs.title=Kiçik şəkilləri göstər
 thumbs_label=Kiçik şəkillər
 findbar.title=Sənəddə Tap
-findbar_label=Axtar
+findbar_label=Tap
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -140,12 +146,16 @@ page_scale_width=Səhifə genişliyi
 page_scale_fit=Səhifəni sığdır
 page_scale_auto=Avtomatik yaxınlaşdır
 page_scale_actual=Hazırki Həcm
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Səhv
 loading_error=PDF yüklenərkən bir səhv yarandı.
 invalid_file_error=Səhv və ya zədələnmiş olmuş PDF fayl.
 missing_file_error=PDF fayl yoxdur.
+unexpected_response_error=Gözlənilməz server cavabı.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -154,10 +164,10 @@ missing_file_error=PDF fayl yoxdur.
 text_annotation_type.alt=[{{type}} Annotasiyası]
 password_label=Bu PDF faylı açmaq üçün şifrəni daxil edin.
 password_invalid=Şifrə yanlışdır. Bir daha sınayın.
-password_ok=OK
+password_ok=Tamam
 password_cancel=Ləğv et
 
 printing_not_supported=Xəbərdarlıq: Çap bu səyyah tərəfindən tam olaraq dəstəklənmir.
 printing_not_ready=Xəbərdarlıq: PDF çap üçün tam yüklənməyib.
 web_fonts_disabled=Web Şriftlər söndürülüb: yerləşdirilmiş PDF şriftlərini istifadə etmək mümkün deyil.
-document_colors_disabled=PDF sənədlərə öz rənglərini işlətməyə icazə verilmir: 'Səhifələrə öz rənglərini istifadə etməyə icazə vermə' səyyahda söndürülüb.
+document_colors_not_allowed=PDF sənədlərə öz rənglərini işlətməyə icazə verilmir: 'Səhifələrə öz rənglərini istifadə etməyə icazə vermə' səyyahda söndürülüb.
diff --git a/static/pdf.js/locale/bg/viewer.properties b/static/pdf.js/locale/bg/viewer.properties
index 8681774d..576cb567 100644
--- a/static/pdf.js/locale/bg/viewer.properties
+++ b/static/pdf.js/locale/bg/viewer.properties
@@ -57,24 +57,30 @@ page_rotate_ccw.title=Превъртане обратно на часовник
 page_rotate_ccw.label=Превъртане обратно на часовниковата стрелка
 page_rotate_ccw_label=Превъртане обратно на часовниковата стрелка
 
-hand_tool_enable.title=Активиране на инструмента ръка
-hand_tool_enable_label=Активиране на инструмента ръка
-hand_tool_disable.title=Деактивиране на инструмента ръка
-hand_tool_disable_label=Деактивиране на инструмента ръка
+hand_tool_enable.title=Включване на инструмента ръка
+hand_tool_enable_label=Включване на инструмента ръка
+hand_tool_disable.title=Изключване на инструмента ръка
+hand_tool_disable_label=Изключване на инструмента ръка
 
 # Document properties dialog box
 document_properties.title=Свойства на документа…
 document_properties_label=Свойства на документа…
 document_properties_file_name=Име на файл:
 document_properties_file_size=Големина на файл:
-document_properties_kb={{size_kb}} KiB ({{size_b}} bytes)
-document_properties_mb={{size_mb}} MiB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} КБ ({{size_b}} байта)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} МБ ({{size_b}} байта)
 document_properties_title=Заглавие:
 document_properties_author=Автор:
 document_properties_subject=Тема:
 document_properties_keywords=Ключови думи:
 document_properties_creation_date=Дата на създаване:
 document_properties_modification_date=Дата на промяна:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Създател:
 document_properties_producer=PDF произведен от:
@@ -112,8 +118,8 @@ find_next.title=Намиране на следващото споменаван
 find_next_label=Следваща
 find_highlight=Маркирай всички
 find_match_case_label=Точно съвпадения
-find_reached_top=Достигнато е началото на документа. Търсенето ще продължи до края му.
-find_reached_bottom=Достигнат е края на документа. Търсенето ще продължи от началото му.
+find_reached_top=Достигнато е началото на документа, продължаване от края
+find_reached_bottom=Достигнат е краят на документа, продължаване от началото
 find_not_found=Фразата не е намерена
 
 # Error panel labels
@@ -140,12 +146,16 @@ page_scale_width=Ширина на страницата
 page_scale_fit=Вместване в страницата
 page_scale_auto=Автоматично мащабиране
 page_scale_actual=Действителен размер
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Грешка
 loading_error=Получи се грешка при зареждане на PDF-а.
-invalid_file_error=Невалиден или повреден PDF файл
+invalid_file_error=Невалиден или повреден PDF файл.
 missing_file_error=Липсващ PDF файл.
+unexpected_response_error=Неочакван отговор от сървъра.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Отказ
 printing_not_supported=Внимание: Този браузър няма пълна поддръжка на отпечатване.
 printing_not_ready=Внимание: Този PDF файл не е напълно зареден за печат.
 web_fonts_disabled=Уеб-шрифтовете са забранени: разрешаване на използването на вградените PDF шрифтове.
-document_colors_disabled=На PDF-документите не е разрешено да използват собствени цветове: „Разрешаване на страниците да избират собствени цветове“ е деактивирано в браузъра.
+document_colors_not_allowed=На PDF-документите не е разрешено да използват собствени цветове: „Разрешаване на страниците да избират собствени цветове“ е изключено в браузъра.
diff --git a/static/pdf.js/locale/bn-BD/viewer.properties b/static/pdf.js/locale/bn-BD/viewer.properties
index 6577a366..b5e3048b 100644
--- a/static/pdf.js/locale/bn-BD/viewer.properties
+++ b/static/pdf.js/locale/bn-BD/viewer.properties
@@ -57,9 +57,36 @@ page_rotate_ccw.title=ঘড়ির কাঁটার বিপরীতে 
 page_rotate_ccw.label=ঘড়ির কাঁটার বিপরীতে ঘোরাও
 page_rotate_ccw_label=ঘড়ির কাঁটার বিপরীতে ঘোরাও
 
+hand_tool_enable.title=হ্যান্ড টুল সক্রিয় করুন
+hand_tool_enable_label=হ্যান্ড টুল সক্রিয় করুন
+hand_tool_disable.title=হ্যান্ড টুল নিস্ক্রিয় করুন
+hand_tool_disable_label=হ্যান্ড টুল নিস্ক্রিয় করুন
 
 # Document properties dialog box
+document_properties.title=নথি বৈশিষ্ট্য…
+document_properties_label=নথি বৈশিষ্ট্য…
+document_properties_file_name=ফাইলের নাম:
+document_properties_file_size=ফাইলের আকার:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} কেবি ({{size_b}} বাইট)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} এমবি ({{size_b}} বাইট)
 document_properties_title=শিরোনাম:
+document_properties_author=লেখক:
+document_properties_subject=বিষয়:
+document_properties_keywords=কীওয়ার্ড:
+document_properties_creation_date=তৈরির তারিখ:
+document_properties_modification_date=পরিবর্তনের তারিখ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=প্রস্তুতকারক:
+document_properties_producer=পিডিএফ প্রস্তুতকারক:
+document_properties_version=পিডিএফ সংষ্করণ:
+document_properties_page_count=মোট পাতা:
+document_properties_close=বন্ধ
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -68,6 +95,8 @@ toggle_sidebar.title=সাইডবার টগল করুন
 toggle_sidebar_label=সাইডবার টগল করুন
 outline.title=নথির রূপরেখা প্রদর্শন করুন
 outline_label=নথির রূপরেখা
+attachments.title=সংযুক্তি দেখাও
+attachments_label=সংযুক্তি
 thumbs.title=থাম্বনেইল সমূহ  প্রদর্শন করুন
 thumbs_label=থাম্বনেইল সমূহ
 findbar.title=নথির মধ্যে খুঁজুন
@@ -96,6 +125,7 @@ find_not_found=বাক্যাংশ পাওয়া যায়নি
 # Error panel labels
 error_more_info=আরও তথ্য
 error_less_info=কম তথ্য
+error_close=বন্ধ
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (build: {{build}})
@@ -116,12 +146,16 @@ page_scale_width=পৃষ্ঠার প্রস্থ
 page_scale_fit=পৃষ্ঠা ফিট করুন
 page_scale_auto=স্বয়ংক্রিয় জুম
 page_scale_actual=প্রকৃত আকার
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=ত্রুটি
 loading_error=পিডিএফ লোড করার সময় ত্রুটি দেখা দিয়েছে।
 invalid_file_error=অকার্যকর অথবা ক্ষতিগ্রস্ত পিডিএফ ফাইল।
 missing_file_error=পিডিএফ ফাইল পাওয়া যাচ্ছে না।
+unexpected_response_error=অপ্রত্যাশীত সার্ভার প্রতিক্রিয়া।
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -136,4 +170,4 @@ password_cancel=বাতিল
 printing_not_supported=সতর্কতা: এই ব্রাউজারে মুদ্রণ সম্পূর্ণভাবে সমর্থিত নয়।
 printing_not_ready=সতর্কীকরণ: পিডিএফটি মুদ্রণের জন্য সম্পূর্ণ লোড হয়নি।
 web_fonts_disabled=ওয়েব ফন্ট নিষ্ক্রিয়: সংযুক্ত পিডিএফ ফন্ট ব্যবহার করা যাচ্ছে না।
-document_colors_disabled=পিডিএফ ডকুমেন্টকে তাদের নিজস্ব রঙ ব্যবহারে অনুমতি নেই: 'পাতা তাদের নিজেস্ব রঙ নির্বাচন করতে অনুমতি দিন' এই ব্রাউজারে নিষ্ক্রিয় রয়েছে।
+document_colors_not_allowed=পিডিএফ ডকুমেন্টকে তাদের নিজস্ব রঙ ব্যবহারে অনুমতি নেই: 'পাতা তাদের নিজেস্ব রঙ নির্বাচন করতে অনুমতি দিন' এই ব্রাউজারে নিষ্ক্রিয় রয়েছে।
diff --git a/static/pdf.js/locale/bn-IN/viewer.properties b/static/pdf.js/locale/bn-IN/viewer.properties
index 8bf265d9..9aef9ffa 100644
--- a/static/pdf.js/locale/bn-IN/viewer.properties
+++ b/static/pdf.js/locale/bn-IN/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=নথির বৈশিষ্ট্য…
 document_properties_label=নথির বৈশিষ্ট্য…
 document_properties_file_name=ফাইলের নাম:
 document_properties_file_size=ফাইলের মাপ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} মেগাবাইট ({{size_b}} bytes)
 document_properties_title=শিরোনাম:
 document_properties_author=লেখক:
@@ -75,6 +79,8 @@ document_properties_subject=বিষয়:
 document_properties_keywords=নির্দেশক শব্দ:
 document_properties_creation_date=নির্মাণের তারিখ:
 document_properties_modification_date=পরিবর্তনের তারিখ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=নির্মাতা:
 document_properties_producer=PDF নির্মাতা:
@@ -140,12 +146,16 @@ page_scale_width=পৃষ্ঠার প্রস্থ অনুযায়ী
 page_scale_fit=পৃষ্ঠার মাপ অনুযায়ী
 page_scale_auto=স্বয়ংক্রিয় মাপ নির্ধারণ
 page_scale_actual=প্রকৃত মাপ
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=ত্রুটি
 loading_error=PDF লোড করার সময় সমস্যা দেখা দিয়েছে।
 invalid_file_error=অবৈধ বা ক্ষতিগ্রস্ত পিডিএফ ফাইল।
 missing_file_error=অনুপস্থিত PDF ফাইল
+unexpected_response_error=সার্ভার থেকে অপ্রত্যাশিত সাড়া পাওয়া গেছে।
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=বাতিল করুন
 printing_not_supported=সতর্কবার্তা: এই ব্রাউজার দ্বারা প্রিন্ট ব্যবস্থা সম্পূর্ণরূপে সমর্থিত নয়।
 printing_not_ready=সতর্কবাণী: পিডিএফ সম্পূর্ণরূপে মুদ্রণের জন্য লোড করা হয় না.
 web_fonts_disabled=ওয়েব ফন্ট নিষ্ক্রিয় করা হয়েছে: এমবেডেড পিডিএফ ফন্ট ব্যবহার করতে অক্ষম.
-document_colors_disabled=পিডিএফ নথি তাদের নিজস্ব রং ব্যবহার করার জন্য অনুমতিপ্রাপ্ত নয়: ব্রাউজারে নিষ্ক্রিয় করা হয়েছে য়েন  'পেজ তাদের নিজস্ব রং নির্বাচন করার অনুমতি প্রদান করা য়ায়।'
+document_colors_not_allowed=পিডিএফ নথি তাদের নিজস্ব রং ব্যবহার করার জন্য অনুমতিপ্রাপ্ত নয়: ব্রাউজারে নিষ্ক্রিয় করা হয়েছে য়েন  'পেজ তাদের নিজস্ব রং নির্বাচন করার অনুমতি প্রদান করা য়ায়।'
diff --git a/static/pdf.js/locale/br/viewer.properties b/static/pdf.js/locale/br/viewer.properties
index de806395..f9672277 100644
--- a/static/pdf.js/locale/br/viewer.properties
+++ b/static/pdf.js/locale/br/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Perzhioù an teul…
 document_properties_label=Perzhioù an teul…
 document_properties_file_name=Anv restr :
 document_properties_file_size=Ment ar restr :
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} Ke ({{size_b}} eizhbit)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} Me ({{size_b}} eizhbit)
 document_properties_title=Titl :
 document_properties_author=Aozer :
@@ -75,6 +79,8 @@ document_properties_subject=Danvez :
 document_properties_keywords=Gerioù-alc'hwez :
 document_properties_creation_date=Deiziad krouiñ :
 document_properties_modification_date=Deiziad kemmañ :
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Krouer :
 document_properties_producer=Kenderc'her PDF :
@@ -140,12 +146,16 @@ page_scale_width=Led ar bajenn
 page_scale_fit=Pajenn a-bezh
 page_scale_auto=Zoum emgefreek
 page_scale_actual=Ment wir
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Fazi
 loading_error=Degouezhet ez eus bet ur fazi e-pad kargañ ar PDF.
 invalid_file_error=Restr PDF didalvoudek pe kontronet.
 missing_file_error=Restr PDF o vankout.
+unexpected_response_error=Respont dic'hortoz a-berzh an dafariad
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Nullañ
 printing_not_supported=Kemenn : N'eo ket skoret penn-da-benn ar moullañ gant ar merdeer-mañ.
 printing_not_ready=Kemenn : N'hall ket bezañ moullet ar restr PDF rak n'eo ket karget penn-da-benn.
 web_fonts_disabled=Diweredekaet eo an nodrezhoù web : n'haller ket arverañ an nodrezhoù PDF enframmet.
-document_colors_disabled=N'eo ket aotreet an teuliadoù PDF da arverañ o livioù dezho : diweredekaet eo 'Aotren ar pajennoù da zibab o livioù dezho' e-barzh ar merdeer.
+document_colors_not_allowed=N'eo ket aotreet an teuliadoù PDF da arverañ o livioù dezho : diweredekaet eo 'Aotren ar pajennoù da zibab o livioù dezho' e-barzh ar merdeer.
diff --git a/static/pdf.js/locale/bs/viewer.properties b/static/pdf.js/locale/bs/viewer.properties
index a89bf7af..ccc8bec8 100644
--- a/static/pdf.js/locale/bs/viewer.properties
+++ b/static/pdf.js/locale/bs/viewer.properties
@@ -30,17 +30,64 @@ zoom_out_label=Umanji
 zoom_in.title=Uvećaj
 zoom_in_label=Uvećaj
 zoom.title=Uvećanje
-print.title=Štampaj
-print_label=Štampaj
 presentation_mode.title=Prebaci se u prezentacijski režim
 presentation_mode_label=Prezentacijski režim
 open_file.title=Otvori fajl
 open_file_label=Otvori
+print.title=Štampaj
+print_label=Štampaj
 download.title=Preuzmi
 download_label=Preuzmi
 bookmark.title=Trenutni prikaz (kopiraj ili otvori u novom prozoru)
 bookmark_label=Trenutni prikaz
 
+# Secondary toolbar and context menu
+tools.title=Alati
+tools_label=Alati
+first_page.title=Idi na prvu stranu
+first_page.label=Idi na prvu stranu
+first_page_label=Idi na prvu stranu
+last_page.title=Idi na zadnju stranu
+last_page.label=Idi na zadnju stranu
+last_page_label=Idi na zadnju stranu
+page_rotate_cw.title=Rotiraj u smjeru kazaljke na satu
+page_rotate_cw.label=Rotiraj u smjeru kazaljke na satu
+page_rotate_cw_label=Rotiraj u smjeru kazaljke na satu
+page_rotate_ccw.title=Rotiraj suprotno smjeru kazaljke na satu
+page_rotate_ccw.label=Rotiraj suprotno smjeru kazaljke na satu
+page_rotate_ccw_label=Rotiraj suprotno smjeru kazaljke na satu
+
+hand_tool_enable.title=Omogući ručni alat
+hand_tool_enable_label=Omogući ručni alat
+hand_tool_disable.title=Onemogući ručni alat
+hand_tool_disable_label=Onemogući ručni alat
+
+# Document properties dialog box
+document_properties.title=Svojstva dokumenta...
+document_properties_label=Svojstva dokumenta...
+document_properties_file_name=Naziv fajla:
+document_properties_file_size=Veličina fajla:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} bajta)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} bajta)
+document_properties_title=Naslov:
+document_properties_author=Autor:
+document_properties_subject=Predmet:
+document_properties_keywords=Ključne riječi:
+document_properties_creation_date=Datum kreiranja:
+document_properties_modification_date=Datum promjene:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Kreator:
+document_properties_producer=PDF stvaratelj:
+document_properties_version=PDF verzija:
+document_properties_page_count=Broj stranica:
+document_properties_close=Zatvori
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
@@ -48,6 +95,8 @@ toggle_sidebar.title=Uključi/isključi bočnu traku
 toggle_sidebar_label=Uključi/isključi bočnu traku
 outline.title=Prikaži konture dokumenta
 outline_label=Konture dokumenta
+attachments.title=Prikaži priloge
+attachments_label=Prilozi
 thumbs.title=Prikaži thumbnailove
 thumbs_label=Thumbnailovi
 findbar.title=Pronađi u dokumentu
@@ -61,12 +110,6 @@ thumb_page_title=Strana {{page}}
 # number.
 thumb_page_canvas=Thumbnail strane {{page}}
 
-# Context menu
-first_page.label=Idi na prvu stranu
-last_page.label=Idi na zadnju stranu
-page_rotate_cw.label=Rotiraj u smjeru kazaljke na satu
-page_rotate_ccw.label=Rotiraj suprotno smjeru kazaljke na satu
-
 # Find panel button title and messages
 find_label=Pronađi:
 find_previous.title=Pronađi prethodno pojavljivanje fraze
@@ -103,23 +146,28 @@ page_scale_width=Širina strane
 page_scale_fit=Uklopi stranu
 page_scale_auto=Automatsko uvećanje
 page_scale_actual=Stvarna veličina
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
-# LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
 loading_error_indicator=Greška
 loading_error=Došlo je do greške prilikom učitavanja PDF-a.
 invalid_file_error=Neispravan ili oštećen PDF fajl.
 missing_file_error=Nedostaje PDF fajl.
+unexpected_response_error=Neočekivani odgovor servera.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
-# "{{[type}}" will be replaced with an annotation type from a list defined in
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} pribilješka]
-request_password=PDF je zaštićen lozinkom:
-invalid_password=Pogrešna lozinka.
+password_label=Upišite lozinku da biste otvorili ovaj PDF fajl.
+password_invalid=Pogrešna lozinka. Pokušajte ponovo.
+password_ok=OK
+password_cancel=Otkaži
 
 printing_not_supported=Upozorenje: Štampanje nije u potpunosti podržano u ovom browseru.
 printing_not_ready=Upozorenje: PDF nije u potpunosti učitan za štampanje.
 web_fonts_disabled=Web fontovi su onemogućeni: nemoguće koristiti ubačene PDF fontove.
-document_colors_disabled=PDF dokumentima nije dozvoljeno da koriste vlastite boje: \'Dozvoli stranicama da izaberu vlastite boje\' je deaktivirano u browseru.
+document_colors_not_allowed=PDF dokumentima nije dozvoljeno da koriste vlastite boje: 'Dozvoli stranicama da izaberu vlastite boje' je deaktivirano u browseru.
diff --git a/static/pdf.js/locale/ca/viewer.properties b/static/pdf.js/locale/ca/viewer.properties
index 3a872e9b..6b85bb1b 100644
--- a/static/pdf.js/locale/ca/viewer.properties
+++ b/static/pdf.js/locale/ca/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Propietats del document…
 document_properties_label=Propietats del document…
 document_properties_file_name=Nom del fitxer:
 document_properties_file_size=Mida del fitxer:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Títol:
 document_properties_author=Autor:
@@ -75,12 +79,14 @@ document_properties_subject=Assumpte:
 document_properties_keywords=Paraules clau:
 document_properties_creation_date=Data de creació:
 document_properties_modification_date=Data de modificació:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creador:
 document_properties_producer=Generador de PDF:
 document_properties_version=Versió de PDF:
 document_properties_page_count=Nombre de pàgines:
-document_properties_close=Close
+document_properties_close=Tanca
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -133,19 +139,23 @@ error_stack=Pila: {{stack}}
 error_file=Fitxer: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Línia: {{line}}
-rendering_error=S'ha produït un error mentre es renderitzava la pàgina
+rendering_error=S'ha produït un error mentre es renderitzava la pàgina.
 
 # Predefined zoom values
 page_scale_width=Amplària de la pàgina
 page_scale_fit=Ajusta la pàgina
 page_scale_auto=Zoom automàtic
 page_scale_actual=Mida real
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Error
 loading_error=S'ha produït un error en carregar el PDF.
 invalid_file_error=El fitxer PDF no és vàlid o està malmès.
 missing_file_error=Falta el fitxer PDF.
+unexpected_response_error=Resposta inesperada del servidor.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Cancel·la
 printing_not_supported=Avís: la impressió no és plenament funcional en aquest navegador.
 printing_not_ready=Atenció: el PDF no s'ha acabat de carregar per imprimir-lo.
 web_fonts_disabled=Les fonts web estan inhabilitades: no es poden incrustar fitxers PDF.
-document_colors_disabled=Els documents PDF no poden usar els seus colors propis: «Permet a les pàgines triar els colors propis» es troba desactivat al navegador.
+document_colors_not_allowed=Els documents PDF no poden usar els seus colors propis: «Permet a les pàgines triar els colors propis» es troba desactivat al navegador.
diff --git a/static/pdf.js/locale/cs/viewer.properties b/static/pdf.js/locale/cs/viewer.properties
index ce164ebd..b41de1f1 100644
--- a/static/pdf.js/locale/cs/viewer.properties
+++ b/static/pdf.js/locale/cs/viewer.properties
@@ -30,7 +30,7 @@ zoom_out_label=Zmenšit
 zoom_in.title=Zvětší velikost
 zoom_in_label=Zvětšit
 zoom.title=Nastaví velikost
-presentation_mode.title=Přepne režimu prezentace
+presentation_mode.title=Přepne do režimu prezentace
 presentation_mode_label=Režim prezentace
 open_file.title=Otevře soubor
 open_file_label=Otevřít
@@ -67,7 +67,11 @@ document_properties.title=Vlastnosti dokumentu…
 document_properties_label=Vlastnosti dokumentu…
 document_properties_file_name=Název souboru:
 document_properties_file_size=Velikost souboru:
-document_properties_kb={{size_kb}} kB ({{size_b}} bajtů)
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} bajtů)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bajtů)
 document_properties_title=Nadpis:
 document_properties_author=Autor:
@@ -75,6 +79,8 @@ document_properties_subject=Subjekt:
 document_properties_keywords=Klíčová slova:
 document_properties_creation_date=Datum vytvoření:
 document_properties_modification_date=Datum úpravy:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Vytvořil:
 document_properties_producer=Tvůrce PDF:
@@ -113,7 +119,7 @@ find_next_label=Další
 find_highlight=Zvýraznit
 find_match_case_label=Rozlišovat velikost
 find_reached_top=Dosažen začátek dokumentu, pokračuje se od konce
-find_reached_bottom=Dosažen konec dokumentu, pokračuje se o začátku
+find_reached_bottom=Dosažen konec dokumentu, pokračuje se od začátku
 find_not_found=Hledané spojení nenalezeno
 
 # Error panel labels
@@ -139,13 +145,17 @@ rendering_error=Při vykreslování stránky nastala chyba.
 page_scale_width=Podle šířky
 page_scale_fit=Podle výšky
 page_scale_auto=Automatická velikost
-page_scale_actual=Aktuální velikost
+page_scale_actual=Skutečná velikost
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Chyba
 loading_error=Při nahrávání PDF nastala chyba.
 invalid_file_error=Neplatný nebo chybný soubor PDF.
 missing_file_error=Chybí soubor PDF.
+unexpected_response_error=Neočekávaná odpověď serveru.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Zrušit
 printing_not_supported=Upozornění: Tisk není v tomto prohlížeči plně podporován.
 printing_not_ready=Upozornění: Dokument PDF není kompletně načten.
 web_fonts_disabled=Webová písma jsou zakázána, proto není možné použít vložená písma PDF.
-document_colors_disabled=PDF dokumenty nemají povoleny používání vlastních barev: volba "Povolit stránkám používat vlastní barvy namísto výše zvolených" je v prohlížeči deaktivována.
+document_colors_not_allowed=PDF dokumenty nemají povoleno používat vlastní barvy: volba 'Povolit stránkám používat vlastní barvy' je v prohlížeči deaktivována.
diff --git a/static/pdf.js/locale/cy/viewer.properties b/static/pdf.js/locale/cy/viewer.properties
index 15d2656e..47db2183 100644
--- a/static/pdf.js/locale/cy/viewer.properties
+++ b/static/pdf.js/locale/cy/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Priodweddau Dogfen…
 document_properties_label=Priodweddau Dogfen…
 document_properties_file_name=Enw ffeil:
 document_properties_file_size=Maint ffeil:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} beit)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} beit)
 document_properties_title=Teitl:
 document_properties_author=Awdur:
@@ -75,6 +79,8 @@ document_properties_subject=Pwnc:
 document_properties_keywords=Allweddair:
 document_properties_creation_date=Dyddiad Creu:
 document_properties_modification_date=Dyddiad Addasu:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Crewr:
 document_properties_producer=Cynhyrchydd PDF:
@@ -140,12 +146,16 @@ page_scale_width=Lled Tudalen
 page_scale_fit=Ffit Tudalen
 page_scale_auto=Chwyddo Awtomatig
 page_scale_actual=Maint Gwirioneddol
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Gwall
 loading_error=Digwyddodd gwall wrth lwytho'r PDF.
 invalid_file_error=Ffeil PDF annilys neu llwgr.
 missing_file_error=Ffeil PDF coll.
+unexpected_response_error=Ymateb annisgwyl gan y gweinydd.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -159,5 +169,5 @@ password_cancel=Diddymu
 
 printing_not_supported=Rhybudd: Nid yw argraffu yn cael ei gynnal yn llawn gan y porwr.
 printing_not_ready=Rhybudd: Nid yw'r PDF wedi ei lwytho'n llawn ar gyfer argraffu.
-web_fonts_disabled=Ffontiau gwe wedi eu hanablu: methu defnyddio ffontiau PDF mewnblanedig.
-document_colors_disabled=Nid oes caniatâd i ddogfennau PDF i ddefnyddio eu lliwiau eu hunain: Mae 'Caniatáu i dudalennau ddefnyddio eu lliwiau eu hunain' wedi ei atal yn y porwr.
+web_fonts_disabled=Ffontiau gwe wedi eu hanalluogi: methu defnyddio ffontiau PDF mewnblanedig.
+document_colors_not_allowed=Nid oes caniatâd i ddogfennau PDF i ddefnyddio eu lliwiau eu hunain: Mae 'Caniatáu i dudalennau ddefnyddio eu lliwiau eu hunain' wedi ei atal yn y porwr.
diff --git a/static/pdf.js/locale/da/viewer.properties b/static/pdf.js/locale/da/viewer.properties
index f4426222..33a1e1dd 100644
--- a/static/pdf.js/locale/da/viewer.properties
+++ b/static/pdf.js/locale/da/viewer.properties
@@ -32,8 +32,8 @@ zoom_in_label=Zoom ind
 zoom.title=Zoom
 print.title=Udskriv
 print_label=Udskriv
-presentation_mode.title=Skift til præsentations-tilstand
-presentation_mode_label=Præsentations-tilstand
+presentation_mode.title=Skift til fuldskærmsvisning
+presentation_mode_label=Fuldskærmsvisning
 open_file.title=Åbn fil
 open_file_label=Åbn
 download.title=Hent
@@ -42,8 +42,8 @@ bookmark.title=Aktuel visning (kopier eller åbn i et nyt vindue)
 bookmark_label=Aktuel visning
 
 # Secondary toolbar and context menu
-tools.title=Værktøj
-tools_label=Værktøj
+tools.title=Funktioner
+tools_label=Funktioner
 first_page.title=Gå til første side
 first_page.label=Gå til første side
 first_page_label=Gå til første side
@@ -140,12 +140,16 @@ page_scale_width=Sidebredde
 page_scale_fit=Tilpas til side
 page_scale_auto=Automatisk zoom
 page_scale_actual=Faktisk størrelse
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Fejl
 loading_error=Der opstod en fejl ved indlæsning af PDF-filen.
 invalid_file_error=PDF-filen er ugyldig eller ødelagt.
 missing_file_error=Manglende PDF-fil.
+unexpected_response_error=Uventet svar fra serveren.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +164,4 @@ password_cancel=Fortryd
 printing_not_supported=Advarsel: Udskrivning er ikke fuldt understøttet af browseren.
 printing_not_ready=Advarsel: PDF-filen er ikke fuldt indlæst til udskrivning.
 web_fonts_disabled=Webskrifttyper er deaktiverede. De indlejrede skrifttyper i PDF-filen kan ikke anvendes.
-document_colors_disabled=PDF-dokumenter må ikke bruge deres egne farver: \u0022'Tillad sider at vælge deres egne farver\u0022' er deaktiveret i browseren.
+document_colors_not_allowed=PDF-dokumenter må ikke bruge deres egne farver: 'Tillad sider at vælge deres egne farver' er deaktiveret i browseren.
diff --git a/static/pdf.js/locale/de/viewer.properties b/static/pdf.js/locale/de/viewer.properties
index b641e2bc..0e308e9d 100644
--- a/static/pdf.js/locale/de/viewer.properties
+++ b/static/pdf.js/locale/de/viewer.properties
@@ -140,12 +140,16 @@ page_scale_width=Seitenbreite
 page_scale_fit=Seitengröße
 page_scale_auto=Automatischer Zoom
 page_scale_actual=Originalgröße
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Fehler
 loading_error=Beim Laden der PDF-Datei trat ein Fehler auf.
 invalid_file_error=Ungültige oder beschädigte PDF-Datei
 missing_file_error=Fehlende PDF-Datei
+unexpected_response_error=Unerwartete Antwort des Servers
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +164,4 @@ password_cancel=Abbrechen
 printing_not_supported=Warnung: Die Drucken-Funktion wird durch diesen Browser nicht vollständig unterstützt.
 printing_not_ready=Warnung: Die PDF-Datei ist nicht vollständig geladen, dies ist für das Drucken aber empfohlen.
 web_fonts_disabled=Web-Schriftarten sind deaktiviert: Eingebettete PDF-Schriftarten konnten nicht geladen werden.
-document_colors_disabled=PDF-Dokumenten ist es nicht erlaubt, ihre eigenen Farben zu verwenden: \'Seiten das Verwenden von eigenen Farben erlauben\' ist im Browser deaktiviert.
+document_colors_not_allowed=PDF-Dokumenten ist es nicht erlaubt, ihre eigenen Farben zu verwenden: 'Seiten das Verwenden von eigenen Farben erlauben' ist im Browser deaktiviert.
diff --git a/static/pdf.js/locale/el/viewer.properties b/static/pdf.js/locale/el/viewer.properties
index 36723c22..9d968c9a 100644
--- a/static/pdf.js/locale/el/viewer.properties
+++ b/static/pdf.js/locale/el/viewer.properties
@@ -1,6 +1,16 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=Προηγούμενη σελίδα
@@ -13,31 +23,81 @@ next_label=Επόμενη
 # Do not translate "{{pageCount}}", it will be substituted with a number
 # representing the total number of pages.
 page_label=Σελίδα:
-page_of= {{pageCount}}
+page_of=από {{pageCount}}
 
 zoom_out.title=Σμίκρυνση
 zoom_out_label=Σμίκρυνση
 zoom_in.title=Μεγέθυνση
 zoom_in_label=Μεγέθυνση
 zoom.title=Μεγέθυνση
-print.title=Εκτύπωση
-print_label=Εκτύπωση
+presentation_mode.title=Μετάβαση σε λειτουργία παρουσίασης
+presentation_mode_label=Λειτουργία παρουσίασης
 open_file.title=Άνοιγμα αρχείου
 open_file_label=Άνοιγμα
+print.title=Εκτύπωση
+print_label=Εκτύπωση
 download.title=Λήψη
 download_label=Λήψη
 bookmark.title=Τρέχουσα προβολή (αντίγραφο ή άνοιγμα σε νέο παράθυρο)
 bookmark_label=Τρέχουσα προβολή
 
+# Secondary toolbar and context menu
+tools.title=Εργαλεία
+tools_label=Εργαλεία
+first_page.title=Μετάβαση στην πρώτη σελίδα
+first_page.label=Μετάβαση στην πρώτη σελίδα
+first_page_label=Μετάβαση στην πρώτη σελίδα
+last_page.title=Μετάβαση στη τελευταία σελίδα
+last_page.label=Μετάβαση στη τελευταία σελίδα
+last_page_label=Μετάβαση στη τελευταία σελίδα
+page_rotate_cw.title=Δεξιόστροφη περιστροφή
+page_rotate_cw.label=Δεξιόστροφη περιστροφή
+page_rotate_cw_label=Δεξιόστροφη περιστροφή
+page_rotate_ccw.title=Αριστερόστροφη περιστροφή
+page_rotate_ccw.label=Αριστερόστροφη περιστροφή
+page_rotate_ccw_label=Αριστερόστροφη περιστροφή
+
+hand_tool_enable.title=Ενεργοποίηση εργαλείου χεριού
+hand_tool_enable_label=Ενεργοποίηση εργαλείου χεριού
+hand_tool_disable.title=Απενεργοποίηση εργαλείου χεριού
+hand_tool_disable_label=Απενεργοποίηση εργαλείου χεριού
+
+# Document properties dialog box
+document_properties.title=Ιδιότητες εγγράφου…
+document_properties_label=Ιδιότητες εγγράφου…
+document_properties_file_name=Όνομα αρχείου:
+document_properties_file_size=Μέγεθος αρχείου:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_title=Τίτλος:
+document_properties_author=Συγγραφέας:
+document_properties_subject=Θέμα:
+document_properties_keywords=Λέξεις κλειδιά:
+document_properties_creation_date=Ημερομηνία δημιουργίας:
+document_properties_modification_date=Ημερομηνία τροποποίησης:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_creator=Δημιουργός:
+document_properties_producer=Παραγωγός PDF:
+document_properties_version=Έκδοση PDF:
+document_properties_page_count=Αριθμός σελίδων:
+document_properties_close=Κλείσιμο
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
+toggle_sidebar.title=Εναλλαγή προβολής πλευρικής στήλης
+toggle_sidebar_label=Εναλλαγή προβολής πλευρικής στήλης
 outline.title=Προβολή διάρθρωσης κειμένου
 outline_label=Διάρθρωση κειμένου
+attachments.title=Προβολή συνημμένου
+attachments_label=Συνημμένα
 thumbs.title=Προβολή μικρογραφιών
 thumbs_label=Μικρογραφίες
-
-
+findbar.title=Εύρεση στο έγγραφο
+findbar_label=Εύρεση
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -47,54 +107,6 @@ thumb_page_title=Σελίδα {{page}}
 # number.
 thumb_page_canvas=Μικρογραφία της σελίδας {{page}}
 
-first_page.label=Μετάβαση στην πρώτη σελίδα
-
-# Error panel labels
-error_more_info=Περισσότερες πληροφορίες
-error_less_info=Λιγότερες πληροφορίες
-error_close=Κλείσιμο
-# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
-# english string describing the error.
-error_message=Μήνυμα: {{message}}
-# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
-# trace.
-error_stack=Stack: {{stack}}
-# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
-error_file=Αρχείο: {{file}}
-# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
-error_line=Line: {{line}}
-rendering_error=Προέκυψε σφάλμα κατά την ανάλυση της σελίδας.
-
-# Predefined zoom values
-page_scale_width=Πλάτος σελίδας
-page_scale_fit=Μέγεθος σελίδας
-page_scale_auto=Αυτόματη μεγέθυνση
-page_scale_actual=Πραγματικό μέγεθος
-
-
-# Context menu
-page_rotate_cw.label=Δεξιόστροφη περιστροφή
-page_rotate_ccw.label=Αριστερόστροφη περιστροφή
-
-presentation_mode.title=Μετάβαση σε λειτουργία παρουσίασης
-presentation_mode_label=Λειτουργία παρουσίασης
-
-# Loading indicator messages
-# LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
-
-loading_error_indicator=Σφάλμα
-loading_error=Προέκυψε ένα σφάλμα κατά τη φόρτωση του PDF.
-
-request_password=Το PDF προστατεύεται από κωδικό:
-
-printing_not_supported=Προειδοποίηση: Η εκτύπωση δεν υποστηρίζεται πλήρως από αυτόν τον περιηγητή.
-
-
-
-findbar.title=Εύρεση στο έγγραφο
-findbar_label=Εύρεση
-
-
 # Find panel button title and messages
 find_label=Εύρεση:
 find_previous.title=Εύρεση της προηγούμενης εμφάνισης της φράσης
@@ -107,25 +119,47 @@ find_reached_top=Έλευση στην αρχή του εγγράφου, συν
 find_reached_bottom=Έλευση στο τέλος του εγγράφου, συνέχεια από την αρχή
 find_not_found=Η φράση δεν βρέθηκε
 
-invalid_file_error=Μη έγκυρο ή κατεστραμμένο αρχείο PDF.
-last_page.label=Μετάβαση στη τελευταία σελίδα
-
+# Error panel labels
+error_more_info=Περισσότερες πληροφορίες
+error_less_info=Λιγότερες πληροφορίες
+error_close=Κλείσιμο
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
-error_version_info=PDF.js v{{version}} (build: {{build}})
+# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
+# english string describing the error.
+error_message=Μήνυμα: {{message}}
+# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
+# trace.
+# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
+error_file=Αρχείο: {{file}}
+# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
+rendering_error=Προέκυψε σφάλμα κατά την ανάλυση της σελίδας.
 
+# Predefined zoom values
+page_scale_width=Πλάτος σελίδας
+page_scale_fit=Μέγεθος σελίδας
+page_scale_auto=Αυτόματη μεγέθυνση
+page_scale_actual=Πραγματικό μέγεθος
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+
+# Loading indicator messages
+loading_error_indicator=Σφάλμα
+loading_error=Προέκυψε ένα σφάλμα κατά τη φόρτωση του PDF.
+invalid_file_error=Μη έγκυρο ή κατεστραμμένο αρχείο PDF.
 missing_file_error=Λείπει αρχείο PDF.
 
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
+# the PDF spec (32000-1:2008 Table 169 – Annotation types).
+# Some common types are e.g.: "Check", "Text", "Comment", "Note"
+text_annotation_type.alt=[{{type}} Σχόλιο]
+password_label=Εισαγωγή κωδικού για το άνοιγμα του PDF αρχείου.
+password_invalid=Μη έγκυρος κωδικός. Προσπαθείστε ξανά.
+password_ok=ΟΚ
+password_cancel=Ακύρωση
 
-toggle_sidebar.title=Εναλλαγή προβολής πλευρικής στήλης
-toggle_sidebar_label=Εναλλαγή προβολής πλευρικής στήλης
-
-web_fonts_disabled=Οι γραμματοσειρές Web απενεργοποιημένες: αδυναμία χρήσης των ενσωματωμένων γραμματοσειρών PDF.
-
+printing_not_supported=Προειδοποίηση: Η εκτύπωση δεν υποστηρίζεται πλήρως από αυτόν τον περιηγητή.
 printing_not_ready=Προειδοποίηση: Το PDF δεν φορτώθηκε πλήρως για εκτύπωση.
-
+web_fonts_disabled=Οι γραμματοσειρές Web απενεργοποιημένες: αδυναμία χρήσης των ενσωματωμένων γραμματοσειρών PDF.
 document_colors_disabled=Δεν επιτρέπεται στα έγγραφα PDF να χρησιμοποιούν τα δικά τους χρώματα: Η επιλογή \'Να επιτρέπεται η χρήση χρωμάτων της σελίδας\' δεν είναι ενεργή στην εφαρμογή.
-
-invalid_password=Μη έγκυρος κωδικός.
-text_annotation_type.alt=[{{type}} Annotation]
-
diff --git a/static/pdf.js/locale/en-GB/viewer.properties b/static/pdf.js/locale/en-GB/viewer.properties
index 64239d28..d0d1e647 100644
--- a/static/pdf.js/locale/en-GB/viewer.properties
+++ b/static/pdf.js/locale/en-GB/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Document Properties…
 document_properties_label=Document Properties…
 document_properties_file_name=File name:
 document_properties_file_size=File size:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} kB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Title:
 document_properties_author=Author:
@@ -75,6 +79,8 @@ document_properties_subject=Subject:
 document_properties_keywords=Keywords:
 document_properties_creation_date=Creation Date:
 document_properties_modification_date=Modification Date:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creator:
 document_properties_producer=PDF Producer:
@@ -140,12 +146,16 @@ page_scale_width=Page Width
 page_scale_fit=Page Fit
 page_scale_auto=Automatic Zoom
 page_scale_actual=Actual Size
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Error
 loading_error=An error occurred while loading the PDF.
 invalid_file_error=Invalid or corrupted PDF file.
 missing_file_error=Missing PDF file.
+unexpected_response_error=Unexpected server response.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Cancel
 printing_not_supported=Warning: Printing is not fully supported by this browser.
 printing_not_ready=Warning: The PDF is not fully loaded for printing.
 web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-document_colors_disabled=PDF documents are not allowed to use their own colours: \'Allow pages to choose their own colours\' is deactivated in the browser.
+document_colors_not_allowed=PDF documents are not allowed to use their own colours: 'Allow pages to choose their own colours' is deactivated in the browser.
diff --git a/static/pdf.js/locale/en-US/viewer.properties b/static/pdf.js/locale/en-US/viewer.properties
index c52020c5..20c91956 100644
--- a/static/pdf.js/locale/en-US/viewer.properties
+++ b/static/pdf.js/locale/en-US/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Document Properties…
 document_properties_label=Document Properties…
 document_properties_file_name=File name:
 document_properties_file_size=File size:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Title:
 document_properties_author=Author:
@@ -75,6 +79,8 @@ document_properties_subject=Subject:
 document_properties_keywords=Keywords:
 document_properties_creation_date=Creation Date:
 document_properties_modification_date=Modification Date:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creator:
 document_properties_producer=PDF Producer:
@@ -140,6 +146,9 @@ page_scale_width=Page Width
 page_scale_fit=Page Fit
 page_scale_auto=Automatic Zoom
 page_scale_actual=Actual Size
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Error
@@ -161,4 +170,4 @@ password_cancel=Cancel
 printing_not_supported=Warning: Printing is not fully supported by this browser.
 printing_not_ready=Warning: The PDF is not fully loaded for printing.
 web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-document_colors_disabled=PDF documents are not allowed to use their own colors: \'Allow pages to choose their own colors\' is deactivated in the browser.
+document_colors_not_allowed=PDF documents are not allowed to use their own colors: 'Allow pages to choose their own colors' is deactivated in the browser.
diff --git a/static/pdf.js/locale/en-ZA/viewer.properties b/static/pdf.js/locale/en-ZA/viewer.properties
index 5588ff19..edb9fd0e 100644
--- a/static/pdf.js/locale/en-ZA/viewer.properties
+++ b/static/pdf.js/locale/en-ZA/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Document Properties…
 document_properties_label=Document Properties…
 document_properties_file_name=File name:
 document_properties_file_size=File size:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Title:
 document_properties_author=Author:
@@ -75,6 +79,8 @@ document_properties_subject=Subject:
 document_properties_keywords=Keywords:
 document_properties_creation_date=Creation Date:
 document_properties_modification_date=Modification Date:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creator:
 document_properties_producer=PDF Producer:
@@ -89,6 +95,8 @@ toggle_sidebar.title=Toggle Sidebar
 toggle_sidebar_label=Toggle Sidebar
 outline.title=Show Document Outline
 outline_label=Document Outline
+attachments.title=Show Attachments
+attachments_label=Attachments
 thumbs.title=Show Thumbnails
 thumbs_label=Thumbnails
 findbar.title=Find in Document
@@ -138,12 +146,16 @@ page_scale_width=Page Width
 page_scale_fit=Page Fit
 page_scale_auto=Automatic Zoom
 page_scale_actual=Actual Size
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Error
 loading_error=An error occurred while loading the PDF.
 invalid_file_error=Invalid or corrupted PDF file.
 missing_file_error=Missing PDF file.
+unexpected_response_error=Unexpected server response.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -158,4 +170,4 @@ password_cancel=Cancel
 printing_not_supported=Warning: Printing is not fully supported by this browser.
 printing_not_ready=Warning: The PDF is not fully loaded for printing.
 web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-document_colors_disabled=PDF documents are not allowed to use their own colours: 'Allow pages to choose their own colours' is deactivated in the browser.
+document_colors_not_allowed=PDF documents are not allowed to use their own colours: 'Allow pages to choose their own colours' is deactivated in the browser.
diff --git a/static/pdf.js/locale/eo/viewer.properties b/static/pdf.js/locale/eo/viewer.properties
index 78b82294..7cc95c64 100644
--- a/static/pdf.js/locale/eo/viewer.properties
+++ b/static/pdf.js/locale/eo/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Atributoj de dokumento…
 document_properties_label=Atributoj de dokumento…
 document_properties_file_name=Nomo de dosiero:
 document_properties_file_size=Grado de dosiero:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KO ({{size_b}} oktetoj)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MO ({{size_b}} oktetoj)
 document_properties_title=Titolo:
 document_properties_author=Aŭtoro:
@@ -75,6 +79,8 @@ document_properties_subject=Temo:
 document_properties_keywords=Ŝlosilvorto:
 document_properties_creation_date=Dato de kreado:
 document_properties_modification_date=Dato de modifo:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Kreinto:
 document_properties_producer=Produktinto de PDF:
@@ -140,12 +146,16 @@ page_scale_width=Larĝo de paĝo
 page_scale_fit=Adapti paĝon
 page_scale_auto=Aŭtomata skalo
 page_scale_actual=Reala gandeco
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Eraro
 loading_error=Okazis eraro dum la ŝargado de la PDF dosiero.
 invalid_file_error=Nevalida aŭ difektita PDF dosiero.
 missing_file_error=Mankas dosiero PDF.
+unexpected_response_error=Neatendita respondo de servilo.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -157,7 +167,7 @@ password_invalid=Nevalida pasvorto. Bonvolu provi denove.
 password_ok=Akcepti
 password_cancel=Nuligi
 
-printing_not_supported=Averto: tiu ĉi retesplorilo ne plene subtenas presadon.
-printing_not_ready=Warning: La PDF dosiero ne estas plene ŝargita por presado.
+printing_not_supported=Averto: tiu ĉi retumilo ne plene subtenas presadon.
+printing_not_ready=Averto: La PDF dosiero ne estas plene ŝargita por presado.
 web_fonts_disabled=Neaktivaj teksaĵaj tiparoj: ne elbas uzi enmetitajn tiparojn de PDF.
-document_colors_disabled=Dokumentoj PDF ne rajtas havi siajn proprajn kolorojn: \'Permesi al paĝoj elekti siajn proprajn kolorojn\' estas malaktiva en la retesplorilo.
+document_colors_disabled=Dokumentoj PDF ne rajtas havi siajn proprajn kolorojn: \'Permesi al paĝoj elekti siajn proprajn kolorojn\' estas malaktiva en la retumilo.
diff --git a/static/pdf.js/locale/es-AR/viewer.properties b/static/pdf.js/locale/es-AR/viewer.properties
index c931a101..cbef0669 100644
--- a/static/pdf.js/locale/es-AR/viewer.properties
+++ b/static/pdf.js/locale/es-AR/viewer.properties
@@ -104,12 +104,6 @@ thumb_page_title=Página {{page}}
 # number.
 thumb_page_canvas=Miniatura de página {{page}}
 
-# Context menu
-first_page.label=Ir a la primera página
-last_page.label=Ir a la última página
-page_rotate_cw.label=Rotar en sentido horario
-page_rotate_ccw.label=Rotar en sentido antihorario
-
 # Find panel button title and messages
 find_label=Buscar:
 find_previous.title=Buscar la aparición anterior de la frase
@@ -146,12 +140,16 @@ page_scale_width=Ancho de página
 page_scale_fit=Ajustar página
 page_scale_auto=Zoom automático
 page_scale_actual=Tamaño real
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Error
 loading_error=Ocurrió un error al cargar el PDF.
 invalid_file_error=Archivo PDF no válido o cocrrupto.
 missing_file_error=Archivo PDF faltante.
+unexpected_response_error=Respuesta del servidor inesperada.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -166,4 +164,4 @@ password_cancel=Cancelar
 printing_not_supported=Advertencia: La impresión no está totalmente soportada por este navegador.
 printing_not_ready=Advertencia: El PDF no está completamente cargado para impresión.
 web_fonts_disabled=Tipografía web deshabilitada: no se pueden usar tipos incrustados en PDF.
-document_colors_disabled=Los documentos PDF no tienen permitido usar sus propios colores: \'Permitir a las páginas elegir sus propios colores\' está desactivado en el navegador.
+document_colors_not_allowed=Los documentos PDF no tienen permitido usar sus propios colores: 'Permitir a las páginas elegir sus propios colores' está desactivado en el navegador.
diff --git a/static/pdf.js/locale/es-CL/viewer.properties b/static/pdf.js/locale/es-CL/viewer.properties
index 9219cc9c..0c610e6d 100644
--- a/static/pdf.js/locale/es-CL/viewer.properties
+++ b/static/pdf.js/locale/es-CL/viewer.properties
@@ -111,10 +111,12 @@ page_scale_width = Ancho de página
 page_scale_fit = Ajuste de página
 page_scale_auto = Aumento automático
 page_scale_actual = Tamaño actual
+page_scale_percent={{scale}}%
 loading_error_indicator = Error
 loading_error = Ha ocurrido un error al cargar el PDF.
 invalid_file_error = Archivo PDF inválido o corrupto.
 missing_file_error=Falta el archivo PDF.
+unexpected_response_error=Respuesta del servidor inesperada.
 
 text_annotation_type.alt=[{{type}} Anotación]
 password_label=Ingrese la contraseña para abrir este archivo PDF.
@@ -125,4 +127,4 @@ password_cancel=Cancelar
 printing_not_supported = Advertencia: Imprimir no está soportado completamente por este navegador.
 printing_not_ready=Advertencia: El PDF no está completamente cargado para ser impreso.
 web_fonts_disabled=Las fuentes web están desactivadas: imposible usar las fuentes PDF embebidas.
-document_colors_disabled=Los documentos PDF no tienen permitido usar sus propios colores: 'Permitir a las páginas elegir sus propios colores' está desactivado en el navegador.
+document_colors_not_allowed=Los documentos PDF no tienen permitido usar sus propios colores: 'Permitir a las páginas elegir sus propios colores' está desactivado en el navegador.
diff --git a/static/pdf.js/locale/es-ES/viewer.properties b/static/pdf.js/locale/es-ES/viewer.properties
index e0db6b00..54e17d21 100644
--- a/static/pdf.js/locale/es-ES/viewer.properties
+++ b/static/pdf.js/locale/es-ES/viewer.properties
@@ -93,11 +93,13 @@ rendering_error = Ocurrió un error al renderizar la página.
 page_scale_width = Anchura de la página
 page_scale_fit = Ajuste de la página
 page_scale_auto = Tamaño automático
-page_scale_actual = Tamaño actual
+page_scale_actual = Tamaño real
+page_scale_percent = {{scale}}%
 loading_error_indicator = Error
 loading_error = Ocurrió un error al cargar el PDF.
 invalid_file_error = Fichero PDF no válido o corrupto.
 missing_file_error = No hay fichero PDF.
+unexpected_response_error = Respuesta inesperada del servidor.
 text_annotation_type.alt = [Anotación {{type}}]
 password_label = Introduzca la contraseña para abrir este archivo PDF.
 password_invalid = Contraseña no válida. Vuelva a intentarlo.
@@ -106,4 +108,4 @@ password_cancel = Cancelar
 printing_not_supported = Advertencia: Imprimir no está totalmente soportado por este navegador.
 printing_not_ready = Advertencia: Este PDF no se ha cargado completamente para poder imprimirse.
 web_fonts_disabled = Las tipografías web están desactivadas: es imposible usar las tipografías PDF embebidas.
-document_colors_disabled = Los documentos PDF no tienen permitido usar sus propios colores: 'Permitir a las páginas elegir sus propios colores' está desactivado en el navegador.
+document_colors_not_allowed = Los documentos PDF no tienen permitido usar sus propios colores: 'Permitir a las páginas elegir sus propios colores' está desactivado en el navegador.
diff --git a/static/pdf.js/locale/es-MX/viewer.properties b/static/pdf.js/locale/es-MX/viewer.properties
index 962d22db..4b85e8ff 100644
--- a/static/pdf.js/locale/es-MX/viewer.properties
+++ b/static/pdf.js/locale/es-MX/viewer.properties
@@ -38,7 +38,7 @@ print.title=Imprimir
 print_label=Imprimir
 download.title=Descargar
 download_label=Descargar
-bookmark.title=Vista actual (copia o abierta en ventana nueva)
+bookmark.title=Vista actual (copiar o abrir en una nueva ventana)
 bookmark_label=Vista actual
 
 # Secondary toolbar and context menu
@@ -67,7 +67,11 @@ document_properties.title=Propiedades del documento…
 document_properties_label=Propiedades del documento…
 document_properties_file_name=Nombre del archivo:
 document_properties_file_size=Tamaño del archivo:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Título:
 document_properties_author=Autor:
@@ -75,6 +79,8 @@ document_properties_subject=Asunto:
 document_properties_keywords=Palabras claves:
 document_properties_creation_date=Fecha de creación:
 document_properties_modification_date=Fecha de modificación:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creador:
 document_properties_producer=Productor PDF:
@@ -140,12 +146,16 @@ page_scale_width=Ancho de página
 page_scale_fit=Ajustar página
 page_scale_auto=Zoom automático
 page_scale_actual=Tamaño real
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Error
 loading_error=Un error ocurrió al cargar el PDF.
 invalid_file_error=Archivo PDF invalido o dañado.
 missing_file_error=Archivo PDF no encontrado.
+unexpected_response_error=Respuesta inesperada del servidor.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Cancelar
 printing_not_supported=Advertencia: La impresión no esta completamente soportada por este navegador.
 printing_not_ready=Advertencia: El PDF no cargo completamente para impresión.
 web_fonts_disabled=Las fuentes web están desactivadas: es imposible usar las fuentes PDF embebidas.
-document_colors_disabled=Los documentos PDF no tienen permiso de usar sus propios colores: 'Permitir que las páginas elijan sus propios colores' esta desactivada en el navegador.
+document_colors_not_allowed=Los documentos PDF no tienen permiso de usar sus propios colores: 'Permitir que las páginas elijan sus propios colores' esta desactivada en el navegador.
diff --git a/static/pdf.js/locale/et/viewer.properties b/static/pdf.js/locale/et/viewer.properties
index 89a4a92a..83da357b 100644
--- a/static/pdf.js/locale/et/viewer.properties
+++ b/static/pdf.js/locale/et/viewer.properties
@@ -140,12 +140,16 @@ page_scale_width=Mahuta laiusele
 page_scale_fit=Mahuta leheküljele
 page_scale_auto=Automaatne suurendamine
 page_scale_actual=Tegelik suurus
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Viga
 loading_error=PDFi laadimisel esines viga.
 invalid_file_error=Vigane või rikutud PDF-fail.
 missing_file_error=PDF-fail puudub.
+unexpected_response_error=Ootamatu vastus serverilt.
 
 # LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
diff --git a/static/pdf.js/locale/eu/viewer.properties b/static/pdf.js/locale/eu/viewer.properties
index 0829055e..c3029896 100644
--- a/static/pdf.js/locale/eu/viewer.properties
+++ b/static/pdf.js/locale/eu/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Dokumentuaren propietateak…
 document_properties_label=Dokumentuaren propietateak…
 document_properties_file_name=Fitxategi-izena:
 document_properties_file_size=Fitxategiaren tamaina:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} byte)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} byte)
 document_properties_title=Izenburua:
 document_properties_author=Egilea:
@@ -75,6 +79,8 @@ document_properties_subject=Gaia:
 document_properties_keywords=Gako-hitzak:
 document_properties_creation_date=Sortze-data:
 document_properties_modification_date=Aldatze-data:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Sortzailea:
 document_properties_producer=PDFaren ekoizlea:
@@ -140,12 +146,16 @@ page_scale_width=Orriaren zabalera
 page_scale_fit=Doitu orrira
 page_scale_auto=Zoom automatikoa
 page_scale_actual=Benetako tamaina
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent=%{{scale}}
 
 # Loading indicator messages
 loading_error_indicator=Errorea
 loading_error=Errorea gertatu da PDFa kargatzean.
 invalid_file_error=PDF fitxategi baliogabe edo hondatua.
 missing_file_error=PDF fitxategia falta da.
+unexpected_response_error=Espero gabeko zerbitzariaren erantzuna.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Utzi
 printing_not_supported=Abisua: inprimatzeko euskarria ez da erabatekoa nabigatzaile honetan.
 printing_not_ready=Abisua: PDFa ez dago erabat kargatuta inprimatzeko.
 web_fonts_disabled=Webeko letra-tipoak desgaituta daude: ezin dira kapsulatutako PDF letra-tipoak erabili.
-document_colors_disabled=PDF dokumentuek ez dute beraien koloreak erabiltzeko baimenik: 'Baimendu orriak beraien letra-tipoak aukeratzea' desaktibatuta dago nabigatzailean.
+document_colors_not_allowed=PDF dokumentuek ez dute beraien koloreak erabiltzeko baimenik: 'Baimendu orriak beraien letra-tipoak aukeratzea' desaktibatuta dago nabigatzailean.
diff --git a/static/pdf.js/locale/fa/viewer.properties b/static/pdf.js/locale/fa/viewer.properties
index 062f2c2d..28f2cb65 100644
--- a/static/pdf.js/locale/fa/viewer.properties
+++ b/static/pdf.js/locale/fa/viewer.properties
@@ -14,7 +14,9 @@
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=صفحهٔ قبلی
+previous_label=قبلی
 next.title=صفحهٔ بعدی
+next_label=بعدی
 
 # LOCALIZATION NOTE (page_label, page_of):
 # These strings are concatenated to form the "Page: X of Y" string.
@@ -36,18 +38,68 @@ print.title=چاپ
 print_label=چاپ
 download.title=بارگیری
 download_label=بارگیری
-bookmark.title=نمای فعلی (کپی کن، یا در پنجرۀ دیگری نشان بده)
+bookmark.title=نمای فعلی (رونوشت و یا نشان دادن در پنجره جدید)
 bookmark_label=نمای فعلی
 
 # Secondary toolbar and context menu
+tools.title=ابزارها
+tools_label=ابزارها
+first_page.title=برو به اولین صفحه
+first_page.label=برو یه اولین صفحه
+first_page_label=برو به اولین صفحه
+last_page.title=برو به آخرین صفحه
+last_page.label=برو به آخرین صفحه
+last_page_label=برو به آخرین صفحه
+page_rotate_cw.title=چرخش ساعتگرد
+page_rotate_cw.label=چرخش ساعتگرد
+page_rotate_cw_label=چرخش ساعتگرد
+page_rotate_ccw.title=چرخش پاد ساعتگرد
+page_rotate_ccw.label=چرخش پاد ساعتگرد
+page_rotate_ccw_label=چرخش پاد ساعتگرد
+
+hand_tool_enable.title=فعال سازی ابزار دست
+hand_tool_enable_label=فعال سازی ابزار دست
+hand_tool_disable.title=غیر‌فعال سازی ابزار دست
+hand_tool_disable_label=غیر‌فعال سازی ابزار دست
+
+# Document properties dialog box
+document_properties.title=خصوصیات سند...
+document_properties_label=خصوصیات سند...
+document_properties_file_name=نام فایل:
+document_properties_file_size=حجم پرونده:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} کیلوبایت ({{size_b}} بایت)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} مگابایت ({{size_b}} بایت)
+document_properties_title=عنوان:
+document_properties_author=نویسنده:
+document_properties_subject=موضوع:
+document_properties_keywords=کلیدواژه‌ها:
+document_properties_creation_date=تاریخ ایجاد:
+document_properties_modification_date=تاریخ ویرایش:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}، {{time}}
+document_properties_creator=ایجاد کننده:
+document_properties_producer=ایجاد کننده PDF:
+document_properties_version=نسخه PDF:
+document_properties_page_count=تعداد صفحات:
+document_properties_close=بستن
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
+toggle_sidebar.title=باز و بسته کردن نوار کناری
+toggle_sidebar_label=تغییرحالت نوارکناری
 outline.title=نمایش طرح نوشتار
 outline_label=طرح نوشتار
+attachments.title=نمایش پیوست‌ها
+attachments_label=پیوست‌ها
 thumbs.title=نمایش تصاویر بندانگشتی
 thumbs_label=تصاویر بندانگشتی
+findbar.title=جستجو در سند
 findbar_label=پیدا کردن
 
 # Thumbnails panel item (tooltip and alt text for images)
@@ -59,8 +111,15 @@ thumb_page_title=صفحه {{page}}
 thumb_page_canvas=تصویر بند‌ انگشتی صفحه {{page}}
 
 # Find panel button title and messages
+find_label=جستجو:
 find_previous.title=پیدا کردن رخداد قبلی عبارت
+find_previous_label=قبلی
 find_next.title=پیدا کردن رخداد بعدی عبارت
+find_next_label=بعدی
+find_highlight=برجسته و هایلایت کردن همه موارد
+find_match_case_label=تطبیق کوچکی و بزرگی حروف
+find_reached_top=به بالای صفحه رسیدیم، از پایین ادامه می‌دهیم
+find_reached_bottom=به آخر صفحه رسیدیم، از بالا ادامه می‌دهیم
 find_not_found=عبارت پیدا نشد
 
 # Error panel labels
@@ -69,6 +128,7 @@ error_less_info=اطلاعات کمتر
 error_close=بستن
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
+error_version_info=‏PDF.js ورژن{{version}} ‏(ساخت: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=پیام: {{message}}
@@ -86,17 +146,28 @@ page_scale_width=عرض صفحه
 page_scale_fit=اندازه کردن صفحه
 page_scale_auto=بزرگنمایی خودکار
 page_scale_actual=اندازه واقعی‌
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=خطا
-loading_error=هنگام بارگیری پرونده (PDF) خطایی رخ داد.
+loading_error=هنگام بارگیری پرونده PDF خطایی رخ داد.
+invalid_file_error=پرونده PDF نامعتبر یامعیوب می‌باشد.
+missing_file_error=پرونده PDF یافت نشد.
+unexpected_response_error=پاسخ پیش بینی نشده سرور
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Annotation]
+password_label=جهت باز کردن پرونده PDF گذرواژه را وارد نمائید.
+password_invalid=گذرواژه نامعتبر. لطفا مجددا تلاش کنید.
 password_ok=تأیید
 password_cancel=انصراف
 
 printing_not_supported=هشدار: قابلیت چاپ به‌طور کامل در این مرورگر پشتیبانی نمی‌شود.
+printing_not_ready=اخطار: پرونده PDF بطور کامل بارگیری نشده و امکان چاپ وجود ندارد.
+web_fonts_disabled=فونت های تحت وب غیر فعال شده اند: امکان استفاده از نمایش دهنده داخلی PDF وجود ندارد.
+document_colors_not_allowed=فایلهای PDF نمیتوانند که رنگ های خود را داشته باشند. لذا گزینه 'اجازه تغییر رنگ" در مرورگر غیر فعال شده است.
diff --git a/static/pdf.js/locale/ff/viewer.properties b/static/pdf.js/locale/ff/viewer.properties
index 9720c3ee..026c4bf2 100644
--- a/static/pdf.js/locale/ff/viewer.properties
+++ b/static/pdf.js/locale/ff/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Keeroraaɗi Winndannde…
 document_properties_label=Keeroraaɗi Winndannde…
 document_properties_file_name=Innde fiilde:
 document_properties_file_size=Ɓetol fiilde:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bite)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bite)
 document_properties_title=Tiitoonde:
 document_properties_author=Binnduɗo:
@@ -75,6 +79,8 @@ document_properties_subject=Toɓɓere:
 document_properties_keywords=Kelmekele jiytirɗe:
 document_properties_creation_date=Ñalnde Sosaa:
 document_properties_modification_date=Ñalnde Waylaa:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Cosɗo:
 document_properties_producer=Paggiiɗo PDF:
@@ -140,12 +146,16 @@ page_scale_width=Njaajeendi Hello
 page_scale_fit=Keƴeendi Hello
 page_scale_auto=Loongorde Jaajol
 page_scale_actual=Ɓetol Jaati
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Juumre
 loading_error=Juumre waɗii tuma nde loowata PDF oo.
 invalid_file_error=Fiilde PDF moƴƴaani walla jiibii.
 missing_file_error=Fiilde PDF ena ŋakki.
+unexpected_response_error=Jaabtol sarworde tijjinooka.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Haaytu
 printing_not_supported=Reentino: Winnditagol tammbitaaka no feewi e ndee wanngorde.
 printing_not_ready=Reentino: PDF oo loowaaki haa timmi ngam winnditagol.
 web_fonts_disabled=Ponte geese ko daaƴaaɗe: horiima huutoraade ponte PDF coomtoraaɗe.
-document_colors_disabled=Piilanɗe PDF njamiraaka yoo kuutoro goobuuji mum'en keeriiɗi: 'Yamir kello yoo kuutoro goobuuki keeriiɗi' koko daaƴaa e wanngorde ndee.
+document_colors_not_allowed=Piilanɗe PDF njamiraaka yoo kuutoro goobuuji mum'en keeriiɗi: 'Yamir kello yoo kuutoro goobuuki keeriiɗi' koko daaƴaa e wanngorde ndee.
diff --git a/static/pdf.js/locale/fi/viewer.properties b/static/pdf.js/locale/fi/viewer.properties
index 78327d10..be543b6a 100644
--- a/static/pdf.js/locale/fi/viewer.properties
+++ b/static/pdf.js/locale/fi/viewer.properties
@@ -140,12 +140,16 @@ page_scale_width=Sivun leveys
 page_scale_fit=Koko sivu
 page_scale_auto=Automaattinen suurennus
 page_scale_actual=Todellinen koko
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}} %
 
 # Loading indicator messages
 loading_error_indicator=Virhe
 loading_error=Tapahtui virhe ladattaessa PDF-tiedostoa.
 invalid_file_error=Virheellinen tai vioittunut PDF-tiedosto.
 missing_file_error=Puuttuva PDF-tiedosto.
+unexpected_response_error=Odottamaton vastaus palvelimelta.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +164,4 @@ password_cancel=Peruuta
 printing_not_supported=Varoitus: Selain ei tue kaikkia tulostustapoja.
 printing_not_ready=Varoitus: PDF-tiedosto ei ole vielä latautunut kokonaan, eikä sitä voi vielä tulostaa.
 web_fonts_disabled=Verkkosivujen omat kirjasinlajit on estetty: ei voida käyttää upotettuja PDF-kirjasinlajeja.
-document_colors_disabled=PDF-dokumenttien ei ole sallittua käyttää omia värejään: Asetusta "Sivut saavat käyttää omia värejään oletusten sijaan" ei ole valittu selaimen asetuksissa.
+document_colors_not_allowed=PDF-dokumenttien ei ole sallittua käyttää omia värejään: Asetusta "Sivut saavat käyttää omia värejään oletusten sijaan" ei ole valittu selaimen asetuksissa.
diff --git a/static/pdf.js/locale/fr/viewer.properties b/static/pdf.js/locale/fr/viewer.properties
index 41d1860c..4c1ee28b 100644
--- a/static/pdf.js/locale/fr/viewer.properties
+++ b/static/pdf.js/locale/fr/viewer.properties
@@ -79,10 +79,10 @@ thumb_page_title=Page {{page}}
 # number.
 thumb_page_canvas=Vignette de la page {{page}}
 
-hand_tool_enable.title=Activer l'outil main
-hand_tool_enable_label=Activer l'outil main
-hand_tool_disable.title=Désactiver l'outil main
-hand_tool_disable_label=Désactiver l'outil main
+hand_tool_enable.title=Activer l’outil main
+hand_tool_enable_label=Activer l’outil main
+hand_tool_disable.title=Désactiver l’outil main
+hand_tool_disable_label=Désactiver l’outil main
 
 # Document properties dialog box
 document_properties.title=Propriétés du document…
@@ -106,7 +106,7 @@ document_properties_close=Fermer
 
 # Find panel button title and messages
 find_label=Rechercher :
-find_previous.title=Trouver l'occurrence précédente de la phrase
+find_previous.title=Trouver l’occurrence précédente de la phrase
 find_previous_label=Précédent
 find_next.title=Trouver la prochaine occurrence de la phrase
 find_next_label=Suivant
@@ -117,8 +117,8 @@ find_reached_bottom=Bas de la page atteint, poursuite au début
 find_not_found=Phrase introuvable
 
 # Error panel labels
-error_more_info=Plus d'informations
-error_less_info=Moins d'informations
+error_more_info=Plus d’informations
+error_less_info=Moins d’informations
 error_close=Fermer
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
@@ -133,19 +133,23 @@ error_stack=Pile : {{stack}}
 error_file=Fichier : {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Ligne : {{line}}
-rendering_error=Une erreur s'est produite lors de l'affichage de la page.
+rendering_error=Une erreur s’est produite lors de l’affichage de la page.
 
 # Predefined zoom values
 page_scale_width=Pleine largeur
 page_scale_fit=Page entière
 page_scale_auto=Zoom automatique
 page_scale_actual=Taille réelle
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}} %
 
 # Loading indicator messages
 loading_error_indicator=Erreur
-loading_error=Une erreur s'est produite lors du chargement du fichier PDF.
+loading_error=Une erreur s’est produite lors du chargement du fichier PDF.
 invalid_file_error=Fichier PDF invalide ou corrompu.
 missing_file_error=Fichier PDF manquant.
+unexpected_response_error=Réponse inattendue du serveur.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -157,7 +161,7 @@ password_invalid=Mot de passe incorrect. Veuillez réessayer.
 password_ok=OK
 password_cancel=Annuler
 
-printing_not_supported=Attention : l'impression n'est pas totalement prise en charge par ce navigateur.
-printing_not_ready=Attention : le PDF n'est pas entièrement chargé pour pouvoir l'imprimer.
-web_fonts_disabled=Les polices web sont désactivées : impossible d'utiliser les polices intégrées au PDF.
-document_colors_disabled=Les documents PDF ne peuvent pas utiliser leurs propres couleurs : « Autoriser les pages web à utiliser leurs propres couleurs » est désactivé dans le navigateur.
+printing_not_supported=Attention : l’impression n’est pas totalement prise en charge par ce navigateur.
+printing_not_ready=Attention : le PDF n’est pas entièrement chargé pour pouvoir l’imprimer.
+web_fonts_disabled=Les polices web sont désactivées : impossible d’utiliser les polices intégrées au PDF.
+document_colors_not_allowed=Les documents PDF ne peuvent pas utiliser leurs propres couleurs : « Autoriser les pages web à utiliser leurs propres couleurs » est désactivé dans le navigateur.
diff --git a/static/pdf.js/locale/fy-NL/viewer.properties b/static/pdf.js/locale/fy-NL/viewer.properties
index 69c8d0bc..d195428c 100644
--- a/static/pdf.js/locale/fy-NL/viewer.properties
+++ b/static/pdf.js/locale/fy-NL/viewer.properties
@@ -49,7 +49,7 @@ first_page.label=Gean nei earste side
 first_page_label=Gean nei earste side
 last_page.title=Gean nei lêste side
 last_page.label=Gean nei lêste side
-last_page_label=Gean nei lêste v
+last_page_label=Gean nei lêste side
 page_rotate_cw.title=Rjochtsom draaie
 page_rotate_cw.label=Rjochtsom draaie
 page_rotate_cw_label=Rjochtsom draaie
@@ -67,7 +67,11 @@ document_properties.title=Dokuminteigenskippen…
 document_properties_label=Dokuminteigenskippen…
 document_properties_file_name=Bestânsnamme:
 document_properties_file_size=Bestânsgrutte:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Titel:
 document_properties_author=Auteur:
@@ -75,6 +79,8 @@ document_properties_subject=Underwerp:
 document_properties_keywords=Kaaiwurden:
 document_properties_creation_date=Oanmaakdatum:
 document_properties_modification_date=Bewurkingsdatum:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Makker:
 document_properties_producer=PDF-makker:
@@ -118,8 +124,8 @@ find_next.title=It folgjende foarkommen fan de tekst sykje
 find_next_label=Folgjende
 find_highlight=Alles markearje
 find_match_case_label=Haadlettergefoelich
-find_reached_top=Boppekant fan dokumint berikt, trochgien fanôf ûnderkant
-find_reached_bottom=Ein fan dokumint berikt, trochgien fanôf boppekant
+find_reached_top=Boppekant fan dokumint berikt, trochgien fanôf ûnder
+find_reached_bottom=Ein fan dokumint berikt, trochgien fanôf boppe
 find_not_found=Tekst net fûn
 
 # Error panel labels
@@ -128,7 +134,7 @@ error_less_info=Minder ynformaasje
 error_close=Slute
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
-error_version_info=PDF.js v{{version}} (build: {{build}})
+error_version_info=PDF.js f{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=Berjocht: {{message}}
@@ -146,24 +152,29 @@ page_scale_width=Sidebreedte
 page_scale_fit=Hiele side
 page_scale_auto=Automatysk zoome
 page_scale_actual=Wurklike grutte
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Flater
 loading_error=Der is in flater bard by it laden fan de PDF.
 invalid_file_error=Ynfalide of korruptearre PDF-bestân.
 missing_file_error=PDF-bestân ûntbrekt.
+unexpected_response_error=Unferwacht tsjinnerantwurd.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-text_annotation_type.alt=[{{type}} Annotation]
+text_annotation_type.alt=[{{type}}-annotaasje]
 password_label=Jou it wachtwurd om dit PDF-bestân te iepenjen.
 password_invalid=Ferkeard wachtwurd. Probearje opnij.
 password_ok=OK
 password_cancel=Annulearje
 
-printing_not_supported=Warning: Printing is net folslein stipe troch dizze browser.
+printing_not_supported=Warning: Printen is net folslein stipe troch dizze browser.
 printing_not_ready=Warning: PDF is net folslein laden om ôf te drukken.
 web_fonts_disabled=Weblettertypen binne útskeakele: gebrûk fan ynsluten PDF-lettertypen is net mooglik.
-document_colors_disabled=PDF-dokuminten binne net tastien om har eigen kleuren te brûken: ‘Siden tastean har eigen kleuren te kiezen’ is útskeakele yn de browser.
+document_colors_not_allowed=PDF-dokuminten meie harren eigen kleuren net brûike: ‘Siden tastean om harren eigen kleuren te kiezen’ is útskeakele yn de browser.
+
diff --git a/static/pdf.js/locale/ga-IE/viewer.properties b/static/pdf.js/locale/ga-IE/viewer.properties
index 66c48760..7fa5076f 100644
--- a/static/pdf.js/locale/ga-IE/viewer.properties
+++ b/static/pdf.js/locale/ga-IE/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Airíonna na Cáipéise…
 document_properties_label=Airíonna na Cáipéise…
 document_properties_file_name=Ainm an chomhaid:
 document_properties_file_size=Méid an chomhaid:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} kB ({{size_b}} beart)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} beart)
 document_properties_title=Teideal:
 document_properties_author=Údar:
@@ -75,6 +79,8 @@ document_properties_subject=Ábhar:
 document_properties_keywords=Eochairfhocail:
 document_properties_creation_date=Dáta Cruthaithe:
 document_properties_modification_date=Dáta Athraithe:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Cruthaitheoir:
 document_properties_producer=Cruthaitheoir an PDF:
@@ -140,12 +146,16 @@ page_scale_width=Leithead Leathanaigh
 page_scale_fit=Laghdaigh go dtí an Leathanach
 page_scale_auto=Súmáil Uathoibríoch
 page_scale_actual=Fíormhéid
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Earráid
 loading_error=Tharla earráid agus an cháipéis PDF á luchtú.
 invalid_file_error=Comhad neamhbhailí nó truaillithe PDF.
 missing_file_error=Comhad PDF ar iarraidh.
+unexpected_response_error=Freagra ón bhfreastalaí gan súil leis.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Cealaigh
 printing_not_supported=Rabhadh: Ní thacaíonn an brabhsálaí le priontáil go hiomlán.
 printing_not_ready=Rabhadh: Ní féidir an PDF a phriontáil go dtí go mbeidh an cháipéis iomlán luchtaithe.
 web_fonts_disabled=Tá clófhoirne Gréasáin díchumasaithe: ní féidir clófhoirne leabaithe PDF a úsáid.
-document_colors_disabled=Níl cead ag cáipéisí PDF a ndathanna féin a roghnú; tá 'Tabhair cead do leathanaigh a ndathanna féin a roghnú' díchumasaithe sa mbrabhsálaí.
+document_colors_not_allowed=Níl cead ag cáipéisí PDF a ndathanna féin a roghnú; tá 'Tabhair cead do leathanaigh a ndathanna féin a roghnú' díchumasaithe sa mbrabhsálaí.
diff --git a/static/pdf.js/locale/gd/viewer.properties b/static/pdf.js/locale/gd/viewer.properties
index f535f066..509b71b2 100644
--- a/static/pdf.js/locale/gd/viewer.properties
+++ b/static/pdf.js/locale/gd/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Roghainnean na sgrìobhainne…
 document_properties_label=Roghainnean na sgrìobhainne…
 document_properties_file_name=Ainm an fhaidhle:
 document_properties_file_size=Meud an fhaidhle:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Tiotal:
 document_properties_author=Ùghdar:
@@ -75,6 +79,8 @@ document_properties_subject=Cuspair:
 document_properties_keywords=Faclan-luirg:
 document_properties_creation_date=Latha a chruthachaidh:
 document_properties_modification_date=Latha atharrachaidh:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Cruthadair:
 document_properties_producer=Saothraiche a' PDF:
@@ -140,12 +146,16 @@ page_scale_width=Leud na duilleige
 page_scale_fit=Freagair ri meud na duilleige
 page_scale_auto=Sùm fèin-obrachail
 page_scale_actual=Am fìor-mheud
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Mearachd
 loading_error=Thachair mearachd rè luchdadh a' PDF.
 invalid_file_error=Faidhle PDF a tha mì-dhligheach no coirbte.
 missing_file_error=Faidhle PDF a tha a dhìth.
+unexpected_response_error=Freagairt on fhrithealaiche ris nach robh dùil.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Sguir dheth
 printing_not_supported=Rabhadh: Chan eil am brabhsair seo a' cur làn-taic ri clò-bhualadh.
 printing_not_ready=Rabhadh: Cha deach am PDF a luchdadh gu tur airson clò-bhualadh.
 web_fonts_disabled=Tha cruthan-clò lìn à comas: Chan urrainn dhuinn cruthan-clò PDF leabaichte a chleachdadh.
-document_colors_disabled=Chan fhaod sgrìobhainnean PDF na dathan aca fhèin a chleachdadh: Tha "Leig le duilleagan na dathan aca fhèin a chleachdadh" à comas sa bhrabhsair.
+document_colors_not_allowed=Chan fhaod sgrìobhainnean PDF na dathan aca fhèin a chleachdadh: Tha "Leig le duilleagan na dathan aca fhèin a chleachdadh" à comas sa bhrabhsair.
diff --git a/static/pdf.js/locale/gl/viewer.properties b/static/pdf.js/locale/gl/viewer.properties
index 08729fee..0acc4f78 100644
--- a/static/pdf.js/locale/gl/viewer.properties
+++ b/static/pdf.js/locale/gl/viewer.properties
@@ -30,17 +30,64 @@ zoom_out_label=Reducir
 zoom_in.title=Ampliar
 zoom_in_label=Ampliar
 zoom.title=Zoom
-print.title=Imprimir
-print_label=Imprimir
 presentation_mode.title=Cambiar ao modo presentación
 presentation_mode_label=Modo presentación
 open_file.title=Abrir ficheiro
 open_file_label=Abrir
+print.title=Imprimir
+print_label=Imprimir
 download.title=Descargar
 download_label=Descargar
 bookmark.title=Vista actual (copiar ou abrir nunha nova xanela)
 bookmark_label=Vista actual
 
+# Secondary toolbar and context menu
+tools.title=Ferramentas
+tools_label=Ferramentas
+first_page.title=Ir á primeira páxina
+first_page.label=Ir á primeira páxina
+first_page_label=Ir á primeira páxina
+last_page.title=Ir á última páxina
+last_page.label=Ir á última páxina
+last_page_label=Ir á última páxina
+page_rotate_cw.title=Rotar no sentido das agullas do reloxo
+page_rotate_cw.label=Rotar no sentido das agullas do reloxo
+page_rotate_cw_label=Rotar no sentido das agullas do reloxo
+page_rotate_ccw.title=Rotar no sentido contrario ás agullas do reloxo
+page_rotate_ccw.label=Rotar no sentido contrario ás agullas do reloxo
+page_rotate_ccw_label=Rotar no sentido contrario ás agullas do reloxo
+
+hand_tool_enable.title=Activar ferramenta man
+hand_tool_enable_label=Activar ferramenta man
+hand_tool_disable.title=Desactivar ferramenta man
+hand_tool_disable_label=Desactivar ferramenta man
+
+# Document properties dialog box
+document_properties.title=Propiedades do documento…
+document_properties_label=Propiedades do documento…
+document_properties_file_name=Nome do ficheiro:
+document_properties_file_size=Tamaño do ficheiro:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
+document_properties_title=Título:
+document_properties_author=Autor:
+document_properties_subject=Asunto: 
+document_properties_keywords=Palabras clave:
+document_properties_creation_date=Data de creación:
+document_properties_modification_date=Data de modificación:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Creado por:
+document_properties_producer=Xenerador do PDF:
+document_properties_version=Versión de PDF:
+document_properties_page_count=Número de páxinas:
+document_properties_close=Pechar
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
@@ -48,14 +95,13 @@ toggle_sidebar.title=Amosar/agochar a barra lateral
 toggle_sidebar_label=Amosar/agochar a barra lateral
 outline.title=Amosar esquema do documento
 outline_label=Esquema do documento
+attachments.title=Amosar anexos
+attachments_label=Anexos
 thumbs.title=Amosar miniaturas
 thumbs_label=Miniaturas
 findbar.title=Atopar no documento
 findbar_label=Atopar
 
-# Document outline messages
-no_outline=Ningún esquema dispoñíbel
-
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
@@ -64,12 +110,6 @@ thumb_page_title=Páxina {{page}}
 # number.
 thumb_page_canvas=Miniatura da páxina {{page}}
 
-# Context menu
-first_page.label=Ir á primeira páxina
-last_page.label=Ir á última páxina
-page_rotate_cw.label=Rotar no sentido das agullas do reloxo
-page_rotate_ccw.label=Rotar no sentido contrario ás agullas do reloxo
-
 # Find panel button title and messages
 find_label=Atopar:
 find_previous.title=Atopar a anterior aparición da frase
@@ -106,19 +146,28 @@ page_scale_width=Largura da páxina
 page_scale_fit=Axuste de páxina
 page_scale_auto=Zoom automático
 page_scale_actual=Tamaño actual
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Erro
 loading_error=Produciuse un erro ao cargar o PDF.
 invalid_file_error=Ficheiro PDF danado ou incorrecto.
 missing_file_error=Falta o ficheiro PDF.
+unexpected_response_error=Resposta inesperada do servidor.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-text_annotation_type=[Anotación {{type}}]
-request_password=O PDF está protexido por un contrasinal:
+text_annotation_type.alt=[Anotación {{type}}]
+password_label=Escriba o contrasinal para abrir este ficheiro PDF.
+password_invalid=Contrasinal incorrecto. Tente de novo.
+password_ok=Aceptar
+password_cancel=Cancelar
 
 printing_not_supported=Aviso: A impresión non é compatíbel de todo con este navegador.
+printing_not_ready=Aviso: O PDF non se cargou completamente para imprimirse.
 web_fonts_disabled=Desactiváronse as fontes web:  foi imposíbel usar as fontes incrustadas no PDF.
+document_colors_disabled=Non se permite que os documentos PDF usen as súas propias cores: «Permitir que as páxinas escollan as súas propias cores» está desactivado no navegador.
diff --git a/static/pdf.js/locale/gu-IN/viewer.properties b/static/pdf.js/locale/gu-IN/viewer.properties
index 1e58d3fe..df6bb15b 100644
--- a/static/pdf.js/locale/gu-IN/viewer.properties
+++ b/static/pdf.js/locale/gu-IN/viewer.properties
@@ -1,12 +1,22 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=પહેલાનુ પાનું
 previous_label=પહેલાનુ
 next.title=આગળનુ પાનું
- next_label=આગળનું
+next_label=આગળનું
 
 # LOCALIZATION NOTE (page_label, page_of):
 # These strings are concatenated to form the "Page: X of Y" string.
@@ -14,43 +24,107 @@ next.title=આગળનુ પાનું
 # representing the total number of pages.
 page_label=પાનું:
 page_of={{pageCount}} નું
+
 zoom_out.title=મોટુ કરો
 zoom_out_label=મોટુ કરો
 zoom_in.title=નાનું કરો
 zoom_in_label=નાનું કરો
 zoom.title=નાનું મોટુ કરો
-print.title=છાપો
-print_label=છારો
+presentation_mode.title=રજૂઆત સ્થિતિમાં જાવ
+presentation_mode_label=રજૂઆત સ્થિતિ
 open_file.title=ફાઇલ ખોલો
 open_file_label=ખોલો
+print.title=છાપો
+print_label=છારો
 download.title=ડાઉનલોડ
 download_label=ડાઉનલોડ
 bookmark.title=વર્તમાન દૃશ્ય (નવી વિન્ડોમાં નકલ કરો અથવા ખોલો)
 bookmark_label=વર્તમાન દૃશ્ય
 
+# Secondary toolbar and context menu
+tools.title=સાધનો
+tools_label=સાધનો
+first_page.label=પહેલાં પાનામાં જાવ
+first_page_label=પ્રથમ પાનાં પર જાવ
+last_page.label=છેલ્લા પાનામાં જાવ
+last_page_label=છેલ્લા પાનાં પર જાવ
+page_rotate_cw.label=ઘડિયાળનાં કાંટાની જેમ ફેરવો
+page_rotate_cw_label=ઘડિયાળનાં કાંટા તરફ ફેરવો
+page_rotate_ccw.label=ઘડિયાળનાં કાંટાની ઉલટી દિશામાં ફેરવો
+page_rotate_ccw_label=ઘડિયાળનાં કાંટાની વિરુદ્દ ફેરવો
+
+hand_tool_enable.title=હાથનાં સાધનને સક્રિય કરો
+hand_tool_enable_label=હાથનાં સાધનને સક્રિય કરો
+hand_tool_disable.title=હાથનાં સાધનને નિષ્ક્રિય કરો
+hand_tool_disable_label=હાથનાં સાધનને નિષ્ક્રિય કરો
+
+# Document properties dialog box
+document_properties.title=દસ્તાવેજ ગુણધર્મો…
+document_properties_label=દસ્તાવેજ ગુણધર્મો…
+document_properties_file_name=ફાઇલ નામ:
+document_properties_file_size=ફાઇલ માપ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} બાઇટ)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} બાઇટ)
+document_properties_title=શીર્ષક:
+document_properties_author=લેખક:
+document_properties_subject=વિષય:
+document_properties_keywords=કિવર્ડ:
+document_properties_creation_date=નિર્માણ તારીખ:
+document_properties_modification_date=ફેરફાર તારીખ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=નિર્માતા:
+document_properties_producer=PDF નિર્માતા:
+document_properties_version=PDF આવૃત્તિ:
+document_properties_page_count=પાનાં ગણતરી:
+document_properties_close=બંધ કરો
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
+toggle_sidebar.title=ટૉગલ બાજુપટ્ટી
+toggle_sidebar_label=ટૉગલ બાજુપટ્ટી
 outline.title=દસ્તાવેજ રૂપરેખા બતાવો
 outline_label=દસ્તાવેજ રૂપરેખા
+attachments.title=જોડાણોને બતાવો
+attachments_label=જોડાણો
 thumbs.title=થંબનેલ્સ બતાવો
 thumbs_label=થંબનેલ્સ
-
-# Document outline messages
-
+findbar.title=દસ્તાવેજમાં શોધો
+findbar_label=શોધો
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
 thumb_page_title=પાનું {{page}}
-
 # LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
 # number.
 thumb_page_canvas=પાનાં {{page}} નું થંબનેલ્સ
+
+# Find panel button title and messages
+find_label=શોધો:
+find_previous.title=શબ્દસમૂહની પાછલી ઘટનાને શોધો
+find_previous_label=પહેલાંનુ
+find_next.title=શબ્દસમૂહની આગળની ઘટનાને શોધો
+find_next_label=આગળનું
+find_highlight=બધુ પ્રકાશિત કરો
+find_match_case_label=કેસ બંધબેસાડો
+find_reached_top=દસ્તાવેજનાં ટોચે પહોંચી ગયા, તળિયેથી ચાલુ કરેલ હતુ
+find_reached_bottom=દસ્તાવેજનાં અંતે પહોંચી ગયા, ઉપરથી ચાલુ કરેલ હતુ
+find_not_found=શબ્દસમૂહ મળ્યુ નથી
+
 # Error panel labels
 error_more_info=વધારે જાણકારી
 error_less_info=ઓછી જાણકારી
 error_close=બંધ કરો
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
+error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=સંદેશો: {{message}}
@@ -62,88 +136,32 @@ error_file=ફાઇલ: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=વાક્ય: {{line}}
 rendering_error=ભૂલ ઉદ્ભવી જ્યારે પાનાંનુ રેન્ડ કરી રહ્યા હોય.
+
 # Predefined zoom values
 page_scale_width=પાનાની પહોળાઇ
 page_scale_fit=પાનું બંધબેસતુ
 page_scale_auto=આપમેળે નાનુંમોટુ કરો
 page_scale_actual=ચોક્કસ માપ
-# Loading indicator messages
-# LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
+# Loading indicator messages
 loading_error_indicator=ભૂલ
 loading_error=ભૂલ ઉદ્ભવી જ્યારે PDF ને લાવી રહ્યા હોય.
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
-# "{{[type}}" will be replaced with an annotation type from a list defined in
+invalid_file_error=અયોગ્ય અથવા ભાંગેલ PDF ફાઇલ.
+missing_file_error=ગુમ થયેલ PDF ફાઇલ.
+
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
+text_annotation_type.alt=[{{type}} Annotation]
+password_label=આ PDF ફાઇલને ખોલવા પાસવર્ડને દાખલ કરો.
+password_invalid=અયોગ્ય પાસવર્ડ. મહેરબાની કરીને ફરી પ્રયત્ન કરો.
+password_ok=બરાબર
+password_cancel=રદ કરો
 
 printing_not_supported=ચેતવણી: છાપવાનું આ બ્રાઉઝર દ્દારા સંપૂર્ણપણે આધારભૂત નથી.
-
-error_version_info=PDF.js v{{version}} (build: {{build}})
-find_highlight=બધુ પ્રકાશિત કરો
-find_label=શોધો:
-find_match_case_label=કેસ બંધબેસાડો
-find_next.title=શબ્દસમૂહની આગળની ઘટનાને શોધો
-find_next_label=આગળનું
-find_not_found=શબ્દસમૂહ મળ્યુ નથી
-find_previous.title=શબ્દસમૂહની પાછલી ઘટનાને શોધો
-find_previous_label=પહેલાંનુ
-find_reached_bottom=દસ્તાવેજનાં અંતે પહોંચી ગયા, ઉપરથી ચાલુ કરેલ હતુ
-find_reached_top=દસ્તાવેજનાં ટોચે પહોંચી ગયા, તળિયેથી ચાલુ કરેલ હતુ
-findbar.title=દસ્તાવેજમાં શોધો
-findbar_label=શોધો
-first_page.label=પહેલાં પાનામાં જાવ
-invalid_file_error=અયોગ્ય અથવા ભાંગેલ PDF ફાઇલ.
-last_page.label=છેલ્લા પાનામાં જાવ
-missing_file_error=ગુમ થયેલ PDF ફાઇલ.
-page_rotate_ccw.label=ઘડિયાળનાં કાંટાની ઉલટી દિશામાં ફેરવો
-page_rotate_cw.label=ઘડિયાળનાં કાંટાની જેમ ફેરવો
-presentation_mode.title=રજૂઆત સ્થિતિમાં જાવ
-presentation_mode_label=રજૂઆત સ્થિતિ
 printing_not_ready=Warning: PDF એ છાપવા માટે સંપૂર્ણપણે લાવેલ છે.
-toggle_sidebar.title=ટૉગલ બાજુપટ્ટી
-toggle_sidebar_label=ટૉગલ બાજુપટ્ટી
 web_fonts_disabled=વેબ ફોન્ટ નિષ્ક્રિય થયેલ છે: ઍમ્બેડ થયેલ PDF ફોન્ટને વાપરવાનું અસમર્થ.
-document_colors_disabled=PDF દસ્તાવેજો તેનાં પોતાના રંગોને વાપરવા પરવાનગી આપતા નથી: 'તેનાં પોતાનાં રંગોને પસંદ કરવા માટે પાનાંને પરવાનગી આપો' બ્રાઉઝરમાં નિષ્ક્રિય થયેલ છે.
-text_annotation_type.alt=[{{type}} Annotation]
-
-attachments.title=જોડાણોને બતાવો
-attachments_label=જોડાણો
-document_properties_author=લેખક:
-document_properties_close=બંધ કરો
-document_properties_creation_date=નિર્માણ તારીખ:
-document_properties_creator=નિર્માતા:
-document_properties_date_string={{date}}, {{time}}
-document_properties_file_name=ફાઇલ નામ:
-document_properties_file_size=ફાઇલ માપ:
-document_properties_kb={{size_kb}} KB ({{size_b}} બાઇટ)
-document_properties_keywords=કિવર્ડ:
-document_properties_label=દસ્તાવેજ ગુણધર્મો…
-document_properties_mb={{size_mb}} MB ({{size_b}} બાઇટ)
-document_properties_modification_date=ફેરફાર તારીખ:
-document_properties_page_count=પાનાં ગણતરી:
-document_properties_producer=PDF નિર્માતા:
-document_properties_subject=વિષય:
-document_properties_title=શીર્ષક:
-first_page.title=પ્રથમ પાનાં પર જાવ
-first_page_label=પ્રથમ પાનાં પર જાવ
-hand_tool_disable.title=હાથનાં સાધનને નિષ્ક્રિય કરો
-hand_tool_disable_label=હાથનાં સાધનને નિષ્ક્રિય કરો
-hand_tool_enable.title=હાથનાં સાધનને સક્રિય કરો
-hand_tool_enable_label=હાથનાં સાધનને સક્રિય કરો
-last_page.title=છેલ્લા પાનાં પર જાવ
-last_page_label=છેલ્લા પાનાં પર જાવ
-page_rotate_ccw.title=ઘડિયાળનાં કાંટાની વિરુદ્દ ફેરવો
-page_rotate_ccw_label=ઘડિયાળનાં કાંટાની વિરુદ્દ ફેરવો
-page_rotate_cw.title=ઘડિયાળનાં કાંટા તરફ ફેરવો
-page_rotate_cw_label=ઘડિયાળનાં કાંટા તરફ ફેરવો
-password_cancel=રદ કરો
-password_invalid=અયોગ્ય પાસવર્ડ. મહેરબાની કરીને ફરી પ્રયત્ન કરો.
-password_label=આ PDF ફાઇલને ખોલવા પાસવર્ડને દાખલ કરો.
-password_ok=બરાબર
-tools.title=સાધનો
-tools_label=સાધનો
-
-document_properties_version=PDF આવૃત્તિ:
-document_properties.title=દસ્તાવેજ ગુણધર્મો…
-
+document_colors_not_allowed=PDF દસ્તાવેજો તેનાં પોતાના રંગોને વાપરવા પરવાનગી આપતા નથી: 'તેનાં પોતાનાં રંગોને પસંદ કરવા માટે પાનાંને પરવાનગી આપો' બ્રાઉઝરમાં નિષ્ક્રિય થયેલ છે.
diff --git a/static/pdf.js/locale/he/viewer.properties b/static/pdf.js/locale/he/viewer.properties
index 078d401a..10f1177e 100644
--- a/static/pdf.js/locale/he/viewer.properties
+++ b/static/pdf.js/locale/he/viewer.properties
@@ -1,6 +1,16 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=דף קודם
@@ -57,7 +67,11 @@ document_properties.title=מאפייני מסמך…
 document_properties_label=מאפייני מסמך…
 document_properties_file_name=שם קובץ:
 document_properties_file_size=גודל הקובץ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} ק״ב ({{size_b}} בתים)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} מ״ב ({{size_b}} בתים)
 document_properties_title=כותרת:
 document_properties_author=מחבר:
@@ -65,12 +79,15 @@ document_properties_subject=נושא:
 document_properties_keywords=מילות מפתח:
 document_properties_creation_date=תאריך יצירה:
 document_properties_modification_date=תאריך שינוי:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=יוצר:
 document_properties_producer=יצרן PDF:
 document_properties_version=גרסת PDF:
 document_properties_page_count=מספר דפים:
 document_properties_close=סגירה
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
@@ -78,6 +95,8 @@ toggle_sidebar.title=הצגה/הסתרה של סרגל הצד
 toggle_sidebar_label=הצגה/הסתרה של סרגל הצד
 outline.title=הצגת מתאר מסמך
 outline_label=מתאר מסמך
+attachments.title=הצגת צרופות
+attachments_label=צרופות
 thumbs.title=הצגת תצוגה מקדימה
 thumbs_label=תצוגה מקדימה
 findbar.title=חיפוש במסמך
@@ -127,12 +146,16 @@ page_scale_width=רוחב העמוד
 page_scale_fit=התאמה לעמוד
 page_scale_auto=מרחק מתצוגה אוטומטי
 page_scale_actual=גודל אמתי
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=שגיאה
 loading_error=אירעה שגיאה בעת טעינת ה־PDF.
 invalid_file_error=קובץ PDF פגום או לא תקין.
 missing_file_error=קובץ PDF חסר.
+unexpected_response_error=תגובת שרת לא צפויה.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -147,4 +170,4 @@ password_cancel=ביטול
 printing_not_supported=אזהרה: הדפסה אינה נתמכת במלואה בדפדפן זה.
 printing_not_ready=אזהרה: ה־PDF לא ניתן לחלוטין עד מצב שמאפשר הדפסה.
 web_fonts_disabled=גופני רשת מנוטרלים: לא ניתן להשתמש בגופני PDF מוטבעים.
-document_colors_disabled=מסמכי PDF לא יכולים להשתמש בצבעים משלהם: האפשרות \\'לאפשר לעמודים לבחור צבעים משלהם\\' אינה פעילה בדפדפן.
\ No newline at end of file
+document_colors_disabled=מסמכי PDF לא יכולים להשתמש בצבעים משלהם: האפשרות \\'לאפשר לעמודים לבחור צבעים משלהם\\' אינה פעילה בדפדפן.
diff --git a/static/pdf.js/locale/hi-IN/viewer.properties b/static/pdf.js/locale/hi-IN/viewer.properties
index 0c476c92..d65eb921 100644
--- a/static/pdf.js/locale/hi-IN/viewer.properties
+++ b/static/pdf.js/locale/hi-IN/viewer.properties
@@ -25,37 +25,37 @@ next_label=आगे
 page_label=पृष्ठ:
 page_of={{pageCount}} का
 
-zoom_out.title=छोटा करें
-zoom_out_label=छोटा करें
+zoom_out.title=\u0020छोटा करें
+zoom_out_label=\u0020छोटा करें
 zoom_in.title=बड़ा करें
 zoom_in_label=बड़ा करें
 zoom.title=बड़ा-छोटा करें
 presentation_mode.title=प्रस्तुति अवस्था में जाएँ
-presentation_mode_label=प्रस्तुति अवस्था
+presentation_mode_label=\u0020प्रस्तुति अवस्था
 open_file.title=फ़ाइल खोलें
-open_file_label=खोलें
+open_file_label=\u0020खोलें
 print.title=छापें
-print_label=छापें
+print_label=\u0020छापें
 download.title=डाउनलोड
 download_label=डाउनलोड
 bookmark.title=मौजूदा दृश्य (नए विंडो में नक़ल लें या खोलें)
-bookmark_label=मौजूदा दृश्य
+bookmark_label=\u0020मौजूदा दृश्य
 
 # Secondary toolbar and context menu
 tools.title=औज़ार
 tools_label=औज़ार
 first_page.title=प्रथम पृष्ठ पर जाएँ
-first_page.label=प्रथम पृष्ठ पर जाएँ
+first_page.label=\u0020प्रथम पृष्ठ पर जाएँ
 first_page_label=प्रथम पृष्ठ पर जाएँ
 last_page.title=अंतिम पृष्ठ पर जाएँ
-last_page.label=अंतिम पृष्ठ पर जाएँ
-last_page_label=अंतिम पृष्ठ पर जाएँ
+last_page.label=\u0020अंतिम पृष्ठ पर जाएँ
+last_page_label=\u0020अंतिम पृष्ठ पर जाएँ
 page_rotate_cw.title=घड़ी की दिशा में घुमाएँ
 page_rotate_cw.label=घड़ी की दिशा में घुमाएँ
 page_rotate_cw_label=घड़ी की दिशा में घुमाएँ
 page_rotate_ccw.title=घड़ी की दिशा से उल्टा घुमाएँ
 page_rotate_ccw.label=घड़ी की दिशा से उल्टा घुमाएँ
-page_rotate_ccw_label=घड़ी की दिशा से उल्टा घुमाएँ
+page_rotate_ccw_label=\u0020घड़ी की दिशा से उल्टा घुमाएँ
 
 hand_tool_enable.title=हाथ औजार सक्रिय करें
 hand_tool_enable_label=हाथ औजार सक्रिय करें
@@ -67,7 +67,11 @@ document_properties.title=दस्तावेज़ विशेषता...
 document_properties_label=दस्तावेज़ विशेषता...
 document_properties_file_name=फ़ाइल नाम:
 document_properties_file_size=फाइल आकारः
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} बाइट)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} बाइट)
 document_properties_title=शीर्षक:
 document_properties_author=लेखकः
@@ -75,6 +79,8 @@ document_properties_subject=विषय:
 document_properties_keywords=कुंजी-शब्द:
 document_properties_creation_date=निर्माण दिनांक:
 document_properties_modification_date=संशोधन दिनांक:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=निर्माता:
 document_properties_producer=PDF उत्पादक:
@@ -85,15 +91,15 @@ document_properties_close=बंद करें
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=स्लाइडर टॉगल करें
+toggle_sidebar.title=\u0020स्लाइडर टॉगल करें
 toggle_sidebar_label=स्लाइडर टॉगल करें
-outline.title=दस्तावेज़ आउटलाइन दिखाएँ
+outline.title=\u0020दस्तावेज़ आउटलाइन दिखाएँ
 outline_label=दस्तावेज़ आउटलाइन
 attachments.title=संलग्नक दिखायें
 attachments_label=संलग्नक
 thumbs.title=लघुछवियाँ दिखाएँ
 thumbs_label=लघु छवि
-findbar.title=दस्तावेज़ में ढूँढ़ें
+findbar.title=\u0020दस्तावेज़ में ढूँढ़ें
 findbar_label=ढूँढ़ें
 
 # Thumbnails panel item (tooltip and alt text for images)
@@ -110,7 +116,7 @@ find_previous.title=वाक्यांश की पिछली उपस्
 find_previous_label=पिछला
 find_next.title=वाक्यांश की अगली उपस्थिति ढूँढ़ें
 find_next_label=आगे
-find_highlight=सभी आलोकित करें
+find_highlight=\u0020सभी आलोकित करें
 find_match_case_label=मिलान स्थिति
 find_reached_top=पृष्ठ के ऊपर पहुंच गया, नीचे से जारी रखें
 find_reached_bottom=पृष्ठ के नीचे में जा पहुँचा, ऊपर से जारी
@@ -125,7 +131,7 @@ error_close=बंद करें
 error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
-error_message=संदेश: {{message}}
+error_message=\u0020संदेश: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
 error_stack=स्टैक: {{stack}}
@@ -136,28 +142,32 @@ error_line=पंक्ति: {{line}}
 rendering_error=पृष्ठ रेंडरिंग के दौरान त्रुटि आई.
 
 # Predefined zoom values
-page_scale_width=पृष्ठ चौड़ाई
+page_scale_width=\u0020पृष्ठ चौड़ाई
 page_scale_fit=पृष्ठ फिट
 page_scale_auto=स्वचालित जूम
 page_scale_actual=वास्तविक आकार
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=त्रुटि
 loading_error=पीडीएफ लोड करते समय एक त्रुटि हुई.
 invalid_file_error=अमान्य या भ्रष्ट PDF फ़ाइल.
-missing_file_error=अनुपस्थित PDF फ़ाइल.
+missing_file_error=\u0020अनुपस्थित PDF फ़ाइल.
+unexpected_response_error=अप्रत्याशित सर्वर प्रतिक्रिया.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-text_annotation_type.alt=[{{type}} Annotation]
+text_annotation_type.alt=\u0020[{{type}} Annotation]
 password_label=इस पीडीएफ फ़ाइल को खोलने के लिए कृपया कूटशब्द भरें.
 password_invalid=अवैध कूटशब्द, कृपया फिर कोशिश करें.
 password_ok=ठीक
 password_cancel=रद्द करें
 
 printing_not_supported=चेतावनी: इस ब्राउज़र पर छपाई पूरी तरह से समर्थित नहीं है.
-printing_not_ready=चेतावनी: पीडीएफ छपाई के लिए पूरी तरह से लोड नहीं है.
+printing_not_ready=\u0020चेतावनी: पीडीएफ छपाई के लिए पूरी तरह से लोड नहीं है.
 web_fonts_disabled=वेब फॉन्ट्स निष्क्रिय हैं: अंतःस्थापित PDF फॉन्टस के उपयोग में असमर्थ.
-document_colors_disabled=PDF दस्तावेज़ उनके अपने रंग को उपयोग करने के लिए अनुमति प्राप्त नहीं है: 'पृष्ठों को उनके अपने रंग को चुनने के लिए स्वीकृति दें कि वह उस ब्राउज़र में निष्क्रिय है.
+document_colors_not_allowed=PDF दस्तावेज़ उनके अपने रंग को उपयोग करने के लिए अनुमति प्राप्त नहीं है: 'पृष्ठों को उनके अपने रंग को चुनने के लिए स्वीकृति दें कि वह उस ब्राउज़र में निष्क्रिय है.
diff --git a/static/pdf.js/locale/hr/viewer.properties b/static/pdf.js/locale/hr/viewer.properties
index 9c829b3e..83cc5d9b 100644
--- a/static/pdf.js/locale/hr/viewer.properties
+++ b/static/pdf.js/locale/hr/viewer.properties
@@ -15,8 +15,8 @@
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=Prethodna stranica
 previous_label=Prethodna
-next.title=Iduća stranica
-next_label=Iduća
+next.title=Sljedeća stranica
+next_label=Sljedeća
 
 # LOCALIZATION NOTE (page_label, page_of):
 # These strings are concatenated to form the "Page: X of Y" string.
@@ -27,7 +27,7 @@ page_of=od {{pageCount}}
 
 zoom_out.title=Uvećaj
 zoom_out_label=Smanji
-zoom_in.title=Uvaćaj
+zoom_in.title=Uvećaj
 zoom_in_label=Smanji
 zoom.title=Uvećanje
 presentation_mode.title=Prebaci u prezentacijski način rada
@@ -67,7 +67,11 @@ document_properties.title=Svojstva dokumenta...
 document_properties_label=Svojstva dokumenta...
 document_properties_file_name=Naziv datoteke:
 document_properties_file_size=Veličina datoteke:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bajtova)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bajtova)
 document_properties_title=Naslov:
 document_properties_author=Autor:
@@ -75,8 +79,10 @@ document_properties_subject=Predmet:
 document_properties_keywords=Ključne riječi:
 document_properties_creation_date=Datum stvaranja:
 document_properties_modification_date=Datum promjene:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
-document_properties_creator=Stvaralac:
+document_properties_creator=Stvaratelj:
 document_properties_producer=PDF stvaratelj:
 document_properties_version=PDF inačica:
 document_properties_page_count=Broj stranica:
@@ -109,7 +115,7 @@ find_label=Traži:
 find_previous.title=Pronađi prethodno javljanje ovog izraza
 find_previous_label=Prethodno
 find_next.title=Pronađi iduće javljanje ovog izraza
-find_next_label=Iduće
+find_next_label=Sljedeće
 find_highlight=Istankni sve
 find_match_case_label=Slučaj podudaranja
 find_reached_top=Dosegnut vrh dokumenta, nastavak od dna
@@ -140,12 +146,16 @@ page_scale_width=Širina stranice
 page_scale_fit=Pristajanje stranici
 page_scale_auto=Automatsko uvećanje
 page_scale_actual=Prava veličina
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Greška
 loading_error=Došlo je do greške pri učitavanju PDF-a.
 invalid_file_error=Kriva ili oštećena PDF datoteka.
 missing_file_error=Nedostaje PDF datoteka.
+unexpected_response_error=Neočekivani odgovor poslužitelja.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Odustani
 printing_not_supported=Upozorenje: Ispisivanje nije potpuno podržano u ovom pregledniku.
 printing_not_ready=Upozorenje: PDF nije u potpunosti učitan za ispis.
 web_fonts_disabled=Web fontovi su onemogućeni: nije moguće koristiti umetnute PDF fontove.
-document_colors_disabled=PDF dokumenti nemaju dopuštene koristiti vlastite boje: opcija 'Dopusti stranicama da koriste vlastite boje' je deaktivirana.
+document_colors_not_allowed=PDF dokumenti nemaju dopuštene koristiti vlastite boje: opcija 'Dopusti stranicama da koriste vlastite boje' je deaktivirana.
diff --git a/static/pdf.js/locale/hu/viewer.properties b/static/pdf.js/locale/hu/viewer.properties
index b7a6973a..549137ce 100644
--- a/static/pdf.js/locale/hu/viewer.properties
+++ b/static/pdf.js/locale/hu/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Dokumentum tulajdonságai…
 document_properties_label=Dokumentum tulajdonságai…
 document_properties_file_name=Fájlnév:
 document_properties_file_size=Fájlméret:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bájt)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bájt)
 document_properties_title=Cím:
 document_properties_author=Szerző:
@@ -75,6 +79,8 @@ document_properties_subject=Tárgy:
 document_properties_keywords=Kulcsszavak:
 document_properties_creation_date=Létrehozás dátuma:
 document_properties_modification_date=Módosítás dátuma:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Létrehozta:
 document_properties_producer=PDF előállító:
@@ -117,7 +123,7 @@ find_reached_bottom=A dokumentum vége elérve, folytatás az elejétől
 find_not_found=A kifejezés nem található
 
 # Error panel labels
-error_more_info=További információ
+error_more_info=További tudnivalók
 error_less_info=Kevesebb információ
 error_close=Bezárás
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
@@ -140,12 +146,16 @@ page_scale_width=Oldalszélesség
 page_scale_fit=Teljes oldal
 page_scale_auto=Automatikus nagyítás
 page_scale_actual=Valódi méret
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Hiba
 loading_error=Hiba történt a PDF betöltésekor.
 invalid_file_error=Érvénytelen vagy sérült PDF fájl.
 missing_file_error=Hiányzó PDF fájl.
+unexpected_response_error=Váratlan kiszolgálóválasz.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Mégse
 printing_not_supported=Figyelmeztetés: Ez a böngésző nem teljesen támogatja a nyomtatást.
 printing_not_ready=Figyelmeztetés: A PDF nincs teljesen betöltve a nyomtatáshoz.
 web_fonts_disabled=Webes betűkészletek letiltva: nem használhatók a beágyazott PDF betűkészletek.
-document_colors_disabled=A PDF dokumentumok nem használhatják saját színeiket: „Az oldalak a saját maguk által kiválasztott színeket használhatják” beállítás ki van kapcsolva a böngészőben.
+document_colors_not_allowed=A PDF dokumentumok nem használhatják saját színeiket: „Az oldalak a saját maguk által kiválasztott színeket használhatják” beállítás ki van kapcsolva a böngészőben.
diff --git a/static/pdf.js/locale/hy-AM/viewer.properties b/static/pdf.js/locale/hy-AM/viewer.properties
index eda49756..d4905171 100644
--- a/static/pdf.js/locale/hy-AM/viewer.properties
+++ b/static/pdf.js/locale/hy-AM/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Փաստաթղթի հատկությունները...
 document_properties_label=Փաստաթղթի հատկությունները...
 document_properties_file_name=Ֆայլի անունը.
 document_properties_file_size=Ֆայլի չափը.
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} ԿԲ ({{size_b}} բայթ)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} ՄԲ ({{size_b}} բայթ)
 document_properties_title=Վերնագիր.
 document_properties_author=Հեղինակ․
@@ -75,6 +79,8 @@ document_properties_subject=Վերնագիր.
 document_properties_keywords=Հիմնաբառ.
 document_properties_creation_date=Ստեղծելու ամսաթիվը.
 document_properties_modification_date=Փոփոխելու ամսաթիվը.
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Ստեղծող.
 document_properties_producer=PDF-ի հեղինակը.
@@ -94,7 +100,7 @@ attachments_label=Կցորդներ
 thumbs.title=Ցուցադրել Մանրապատկերը
 thumbs_label=Մանրապատկերը
 findbar.title=Գտնել փաստաթղթում
-findbar_label=Փնտրել
+findbar_label=Որոնում
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
@@ -110,7 +116,7 @@ find_previous.title=Գտնել անրահայտության նախորդ հան
 find_previous_label=Նախորդը
 find_next.title=Գտիր արտահայտության հաջորդ հանդիպումը
 find_next_label=Հաջորդը
-find_highlight=Նշագծել Բոլորը
+find_highlight=Գունանշել բոլորը
 find_match_case_label=Մեծ(փոքր)ատառ հաշվի առնել
 find_reached_top=Հասել եք փաստաթղթի վերևին, կշարունակվի ներքևից
 find_reached_bottom=Հասել եք փաստաթղթի վերջին, կշարունակվի վերևից
@@ -140,12 +146,16 @@ page_scale_width=Էջի լայնքը
 page_scale_fit=Ձգել էջը
 page_scale_auto=Ինքնաշխատ
 page_scale_actual=Իրական չափը
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Սխալ
 loading_error=Սխալ՝ PDF ֆայլը բացելիս։
 invalid_file_error=Սխալ կամ բնասված PDF ֆայլ:
 missing_file_error=PDF ֆայլը բացակայում է:
+unexpected_response_error=Սպասարկիչի անսպասելի պատասխան:
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Չեղարկել
 printing_not_supported=Զգուշացում. Տպելը ամբողջությամբ չի աջակցվում դիտարկիչի կողմից։
 printing_not_ready=Զգուշացում. PDF-ը ամբողջությամբ չի բեռնավորվել տպելու համար:
 web_fonts_disabled=Վեբ-տառատեսակները անջատված են. հնարավոր չէ օգտագործել ներկառուցված PDF տառատեսակները:
-document_colors_disabled=PDF փաստաթղթերին թույլատրված չէ օգտագործել իրենց սեփական գույները: 'Թույլատրել էջերին ընտրել իրենց սեփական գույները' ընտրանքը անջատված է դիտարկիչում:
+document_colors_not_allowed=PDF փաստաթղթերին թույլատրված չէ օգտագործել իրենց սեփական գույները: 'Թույլատրել էջերին ընտրել իրենց սեփական գույները' ընտրանքը անջատված է դիտարկիչում:
diff --git a/static/pdf.js/locale/id/viewer.properties b/static/pdf.js/locale/id/viewer.properties
index 698a2ba1..762a472e 100644
--- a/static/pdf.js/locale/id/viewer.properties
+++ b/static/pdf.js/locale/id/viewer.properties
@@ -30,12 +30,12 @@ zoom_out_label=Perkecil
 zoom_in.title=Perbesar
 zoom_in_label=Perbesar
 zoom.title=Perbesaran
-print.title=Cetak
-print_label=Cetak
 presentation_mode.title=Ganti ke Mode Presentasi
 presentation_mode_label=Mode Presentasi
 open_file.title=Buka Berkas
 open_file_label=Buka
+print.title=Cetak
+print_label=Cetak
 download.title=Unduh
 download_label=Unduh
 bookmark.title=Tampilan Sekarang (salin atau buka di jendela baru)
@@ -45,10 +45,10 @@ bookmark_label=Tampilan Sekarang
 tools.title=Alat
 tools_label=Alat
 first_page.title=Buka Halaman Pertama
-first_page.label=Buka Halaman Pertama
+first_page.label=Ke Halaman Pertama
 first_page_label=Buka Halaman Pertama
 last_page.title=Buka Halaman Terakhir
-last_page.label=Buka Halaman Terakhir
+last_page.label=Ke Halaman Terakhir
 last_page_label=Buka Halaman Terakhir
 page_rotate_cw.title=Putar Searah Jarum Jam
 page_rotate_cw.label=Putar Searah Jarum Jam
@@ -67,7 +67,11 @@ document_properties.title=Properti Dokumen…
 document_properties_label=Properti Dokumen…
 document_properties_file_name=Nama berkas:
 document_properties_file_size=Ukuran berkas:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} byte)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} byte)
 document_properties_title=Judul:
 document_properties_author=Penyusun:
@@ -75,6 +79,8 @@ document_properties_subject=Subjek:
 document_properties_keywords=Kata Kunci:
 document_properties_creation_date=Tanggal Dibuat:
 document_properties_modification_date=Tanggal Dimodifikasi:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Pembuat:
 document_properties_producer=Pemroduksi PDF:
@@ -104,19 +110,13 @@ thumb_page_title=Laman {{page}}
 # number.
 thumb_page_canvas=Miniatur Laman {{page}}
 
-# Context menu
-first_page.label=Ke Halaman Pertama
-last_page.label=Ke Halaman Terakhir
-page_rotate_cw.label=Putar Searah Jarum Jam
-page_rotate_ccw.label=Putar Berlawanan Arah Jarum Jam
-
 # Find panel button title and messages
 find_label=Temukan:
 find_previous.title=Temukan kata sebelumnya
 find_previous_label=Sebelumnya
 find_next.title=Temukan lebih lanjut
 find_next_label=Selanjutnya
-find_highlight=Sorot semu&anya
+find_highlight=Sorot semuanya
 find_match_case_label=Cocokkan BESAR/kecil
 find_reached_top=Sampai di awal dokumen, dilanjutkan dari bawah
 find_reached_bottom=Sampai di akhir dokumen, dilanjutkan dari atas
@@ -146,14 +146,18 @@ page_scale_width=Lebar Laman
 page_scale_fit=Muat Laman
 page_scale_auto=Perbesaran Otomatis
 page_scale_actual=Ukuran Asli
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Galat
 loading_error=Galat terjadi saat memuat PDF.
 invalid_file_error=Berkas PDF tidak valid atau rusak.
 missing_file_error=Berkas PDF tidak ada.
+unexpected_response_error=Balasan server yang tidak diharapkan.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
@@ -166,4 +170,4 @@ password_cancel=Batal
 printing_not_supported=Peringatan: Pencetakan tidak didukung secara lengkap pada peramban ini.
 printing_not_ready=Peringatan: Berkas PDF masih belum dimuat secara lengkap untuk dapat dicetak.
 web_fonts_disabled=Font web dinonaktifkan: tidak dapat menggunakan font PDF yang tersemat.
-document_colors_disabled=Dokumen PDF tidak diizinkan untuk menggunakan warnanya sendiri karena setelan \'Izinkan laman memilih warna sendiri\’ dinonaktifkan pada pengaturan.
+document_colors_not_allowed=Dokumen PDF tidak diizinkan untuk menggunakan warnanya sendiri karena setelan 'Izinkan laman memilih warna sendiri' dinonaktifkan pada pengaturan.
diff --git a/static/pdf.js/locale/is/viewer.properties b/static/pdf.js/locale/is/viewer.properties
index 9c81b24c..e969f4eb 100644
--- a/static/pdf.js/locale/is/viewer.properties
+++ b/static/pdf.js/locale/is/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Eiginleikar skjals…
 document_properties_label=Eiginleikar skjals…
 document_properties_file_name=Skráarnafn:
 document_properties_file_size=Skrárstærð:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Titill:
 document_properties_author=Hönnuður:
@@ -75,6 +79,8 @@ document_properties_subject=Efni:
 document_properties_keywords=Stikkorð:
 document_properties_creation_date=Búið til:
 document_properties_modification_date=Dags breytingar:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Höfundur:
 document_properties_producer=PDF framleiðandi:
@@ -140,12 +146,16 @@ page_scale_width=Síðubreidd
 page_scale_fit=Passa á síðu
 page_scale_auto=Sjálfvirkur aðdráttur
 page_scale_actual=Raunstærð
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Villa
 loading_error=Villa kom upp við að hlaða inn PDF.
 invalid_file_error=Ógild eða skemmd PDF skrá.
 missing_file_error=Vantar PDF skrá.
+unexpected_response_error=Óvænt svar frá netþjóni.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Hætta við
 printing_not_supported=Aðvörun: Prentun er ekki með fyllilegan stuðning á þessum vafra.
 printing_not_ready=Aðvörun: Ekki er búið að hlaða inn allri PDF skránni fyrir prentun.
 web_fonts_disabled=Vef leturgerðir eru óvirkar: get ekki notað innbyggðar PDF leturgerðir.
-document_colors_disabled=PDF skjöl hafa ekki leyfi til að nota sína eigin liti: 'Leyfa síðum að velja eigin liti' er óvirkt í vafranum.
+document_colors_not_allowed=PDF skjöl hafa ekki leyfi til að nota sína eigin liti: 'Leyfa síðum að velja eigin liti' er óvirkt í vafranum.
diff --git a/static/pdf.js/locale/it/viewer.properties b/static/pdf.js/locale/it/viewer.properties
index 7457e216..9ddd35b4 100644
--- a/static/pdf.js/locale/it/viewer.properties
+++ b/static/pdf.js/locale/it/viewer.properties
@@ -16,7 +16,7 @@ zoom.title = Zoom
 presentation_mode.title = Passa alla modalità presentazione
 presentation_mode_label = Modalità presentazione
 open_file.title = Apri file
-open_file_label = Apri file
+open_file_label = Apri
 print.title = Stampa
 print_label = Stampa
 download.title = Scarica questo documento
@@ -46,7 +46,7 @@ document_properties_label = Proprietà del documento…
 document_properties_file_name = Nome file:
 document_properties_file_size = Dimensione file:
 document_properties_kb = {{size_kb}} kB ({{size_b}} byte)
-document_properties_mb = {{size_kb}} MB ({{size_b}} byte)
+document_properties_mb = {{size_mb}} MB ({{size_b}} byte)
 document_properties_title = Titolo:
 document_properties_author = Autore:
 document_properties_subject = Oggetto:
@@ -81,8 +81,8 @@ find_match_case_label = Maiuscole/minuscole
 find_reached_top = Raggiunto l’inizio della pagina, continua dalla fine
 find_reached_bottom = Raggiunta la fine della pagina, continua dall’inizio
 find_not_found = Testo non trovato
-error_more_info = Più informazioni
-error_less_info = Meno informazioni
+error_more_info = Ulteriori informazioni
+error_less_info = Nascondi dettagli
 error_close = Chiudi
 error_version_info = PDF.js v{{version}} (build: {{build}})
 error_message = Messaggio: {{message}}
@@ -94,10 +94,12 @@ page_scale_width = Larghezza pagina
 page_scale_fit = Adatta a una pagina
 page_scale_auto = Zoom automatico
 page_scale_actual = Dimensioni effettive
+page_scale_percent = {{scale}}%
 loading_error_indicator = Errore
 loading_error = Si è verificato un errore durante il caricamento del PDF.
 invalid_file_error = File PDF non valido o danneggiato.
 missing_file_error = File PDF non disponibile.
+unexpected_response_error = Risposta imprevista del server
 text_annotation_type.alt = [Annotazione: {{type}}]
 password_label = Inserire la password per aprire questo file PDF.
 password_invalid = Password non corretta. Riprovare.
@@ -106,4 +108,4 @@ password_cancel = Annulla
 printing_not_supported = Attenzione: la stampa non è completamente supportata da questo browser.
 printing_not_ready = Attenzione: il PDF non è ancora stato caricato completamente per la stampa.
 web_fonts_disabled = I web font risultano disattivati: impossibile utilizzare i caratteri inclusi nel PDF.
-document_colors_disabled = Non è possibile per i documenti PDF utilizzare i propri colori: l’opzione del browser “Permetti alle pagine di scegliere i propri colori invece di quelli impostati” è disattivata.
+document_colors_not_allowed = Non è possibile visualizzare i colori originali definiti nel file PDF: l’opzione del browser “Consenti alle pagine di scegliere i propri colori invece di quelli impostati” è disattivata.
diff --git a/static/pdf.js/locale/ja/viewer.properties b/static/pdf.js/locale/ja/viewer.properties
index 40e21849..4a499715 100644
--- a/static/pdf.js/locale/ja/viewer.properties
+++ b/static/pdf.js/locale/ja/viewer.properties
@@ -13,9 +13,9 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
-previous.title=前のページ
+previous.title=前のページへ戻ります
 previous_label=前へ
-next.title=次のページ
+next.title=次のページへ進みます
 next_label=次へ
 
 # LOCALIZATION NOTE (page_label, page_of):
@@ -25,41 +25,41 @@ next_label=次へ
 page_label=ページ:
 page_of=/ {{pageCount}}
 
-zoom_out.title=縮小
+zoom_out.title=表示を縮小します
 zoom_out_label=縮小
-zoom_in.title=拡大
+zoom_in.title=表示を拡大します
 zoom_in_label=拡大
 zoom.title=拡大/縮小
 presentation_mode.title=プレゼンテーションモードに切り替えます
 presentation_mode_label=プレゼンテーションモード
-open_file.title=ファイルを開く
+open_file.title=ファイルを指定して開きます
 open_file_label=開く
-print.title=印刷
+print.title=印刷します
 print_label=印刷
-download.title=ダウンロード
+download.title=ダウンロードします
 download_label=ダウンロード
-bookmark.title=現在のビューをブックマーク
-bookmark_label=現在のビューをブックマーク
+bookmark.title=現在のビューの URL です (コピーまたは新しいウィンドウに開く)
+bookmark_label=現在のビュー
 
 # Secondary toolbar and context menu
 tools.title=ツール
 tools_label=ツール
-first_page.title=最初のページへ移動
+first_page.title=最初のページへ移動します
 first_page.label=最初のページへ移動
 first_page_label=最初のページへ移動
-last_page.title=最後のページへ移動
+last_page.title=最後のページへ移動します
 last_page.label=最後のページへ移動
 last_page_label=最後のページへ移動
-page_rotate_cw.title=右回転
+page_rotate_cw.title=ページを右へ回転します
 page_rotate_cw.label=右回転
 page_rotate_cw_label=右回転
-page_rotate_ccw.title=左回転
+page_rotate_ccw.title=ページを左へ回転します
 page_rotate_ccw.label=左回転
 page_rotate_ccw_label=左回転
 
-hand_tool_enable.title=手のひらツールを有効にする
+hand_tool_enable.title=手のひらツールを有効にします
 hand_tool_enable_label=手のひらツールを有効にする
-hand_tool_disable.title=手のひらツールを無効にする
+hand_tool_disable.title=手のひらツールを無効にします
 hand_tool_disable_label=手のひらツールを無効にする
 
 # Document properties dialog box
@@ -77,7 +77,7 @@ document_properties_creation_date=作成日:
 document_properties_modification_date=更新日:
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=アプリケーション:
-document_properties_producer=PDF 変換:
+document_properties_producer=PDF 作成:
 document_properties_version=PDF のバージョン:
 document_properties_page_count=ページ数:
 document_properties_close=閉じる
@@ -85,15 +85,15 @@ document_properties_close=閉じる
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=サイドバーの切り替え
+toggle_sidebar.title=サイドバー表示を切り替えます
 toggle_sidebar_label=サイドバーの切り替え
-outline.title=文書の目次
+outline.title=文書の目次を表示します
 outline_label=文書の目次
-attachments.title=添付ファイル
+attachments.title=添付ファイルを表示します
 attachments_label=添付ファイル
-thumbs.title=縮小版
+thumbs.title=縮小版を表示します
 thumbs_label=縮小版
-findbar.title=検索
+findbar.title=文書内を検索します
 findbar_label=検索
 
 # Thumbnails panel item (tooltip and alt text for images)
@@ -112,8 +112,8 @@ find_next.title=指定文字列に一致する次の部分を検索します
 find_next_label=次へ
 find_highlight=すべて強調表示
 find_match_case_label=大文字/小文字を区別
-find_reached_top=文書先頭まで検索したので末尾に戻って検索しました。
-find_reached_bottom=文書末尾まで検索したので先頭に戻って検索しました。
+find_reached_top=文書先頭に到達したので末尾に戻って検索しました。
+find_reached_bottom=文書末尾に到達したので先頭に戻って検索しました。
 find_not_found=見つかりませんでした。
 
 # Error panel labels
@@ -132,7 +132,7 @@ error_stack=スタック: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=ファイル: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
-error_line=ライン: {{line}}
+error_line=行: {{line}}
 rendering_error=ページのレンダリング中にエラーが発生しました
 
 # Predefined zoom values
@@ -140,12 +140,16 @@ page_scale_width=幅に合わせる
 page_scale_fit=ページのサイズに合わせる
 page_scale_auto=自動ズーム
 page_scale_actual=実際のサイズ
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=エラー
 loading_error=PDF の読み込み中にエラーが発生しました
 invalid_file_error=無効または破損した PDF ファイル
 missing_file_error=PDF ファイルが見つかりません。
+unexpected_response_error=サーバから予期せぬ応答がありました。
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -159,5 +163,5 @@ password_cancel=キャンセル
 
 printing_not_supported=警告: このブラウザでは印刷が完全にサポートされていません
 printing_not_ready=警告: PDF を印刷するための読み込みが終了していません
-web_fonts_disabled=Web フォントが無効になっています: 埋め込まれた PDF のフォントを使用することができません
-document_colors_disabled=PDF 文書は、Web ページが指定した配色を使用することができません: \'Web ページが指定した配色\' はブラウザで無効になっています。
+web_fonts_disabled=Web フォントが無効になっています: 埋め込まれた PDF のフォントを使用できません
+document_colors_not_allowed=PDF 文書は、Web ページが指定した配色を使用することができません: 'Web ページが指定した配色' はブラウザで無効になっています。
diff --git a/static/pdf.js/locale/ka/viewer.properties b/static/pdf.js/locale/ka/viewer.properties
index f6c68f50..84bdd525 100644
--- a/static/pdf.js/locale/ka/viewer.properties
+++ b/static/pdf.js/locale/ka/viewer.properties
@@ -23,33 +23,82 @@ next_label=შემდეგი
 # Do not translate "{{pageCount}}", it will be substituted with a number
 # representing the total number of pages.
 page_label=გვერდი:
-page_of=of {{pageCount}}
+page_of=/ {{pageCount}}
 
-zoom_out.title=შემცირება
-zoom_out_label=გაზრდა
-zoom_in.title=შემცირება
-zoom_in_label=შემცირება
+zoom_out.title=დაშორება
+zoom_out_label=დაშორება
+zoom_in.title=მიახლოება
+zoom_in_label=მიახლოება
 zoom.title=მასშტაბი
-print.title=ამობეჭდვა
-print_label=ამობეჭდვა
-presentation_mode.title=გადართვა პრეზენტაციის რეჟიმზე
+presentation_mode.title=პრეზენტაციის რეჟიმზე გადართვა
 presentation_mode_label=პრეზენტაციის რეჟიმი
 open_file.title=ფაილის გახსნა
 open_file_label=გახსნა
+print.title=დაბეჭდვა
+print_label=დაბეჭდვა
 download.title=ჩამოტვირთვა
 download_label=ჩამოტვირთვა
-bookmark.title=მიმდინარე ხედი (ასლი ან გახსნა ახალ სარკმელში)
+bookmark.title=მიმდინარე ხედი (კოპირება ან გახსნა ახალ ფანჯარაში)
 bookmark_label=მიმდინარე ხედი
 
+# Secondary toolbar and context menu
+tools.title=ხელსაწყოები
+tools_label=ხელსაწყოები
+first_page.title=პირველ გვერდზე გადასვლა
+first_page.label=პირველ გვერდზე გადასვლა
+first_page_label=პირველ გვერდზე გადასვლა
+last_page.title=ბოლო გვერდზე გადასვლა
+last_page.label=ბოლო გვერდზე გადასვლა
+last_page_label=ბოლო გვერდზე გადასვლა
+page_rotate_cw.title=ისრის მიმართულებით შებრუნება
+page_rotate_cw.label=ისრის მიმართულებით შებრუნება
+page_rotate_cw_label=ისრის მიმართულებით შებრუნება
+page_rotate_ccw.title=ისრის საპირისპიროდ შებრუნება
+page_rotate_ccw.label=ისრის საპირისპიროდ შებრუნება
+page_rotate_ccw_label=ისრის საპირისპიროდ შებრუნება
+
+hand_tool_enable.title=ხელის ხელსაწყოს ჩართვა
+hand_tool_enable_label=ხელის ხელსაწყოს ჩართვა
+hand_tool_disable.title=ხელის ხელსაწყოს გამორთვა
+hand_tool_disable_label=ხელის ხელსაწყოს გამორთვა
+
+# Document properties dialog box
+document_properties.title=დოკუმენტის თვისებები…
+document_properties_label=დოკუმენტის თვისებები…
+document_properties_file_name=ფაილის სახელი:
+document_properties_file_size=ფაილის ზომა:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} ბაიტი)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} ბაიტი)
+document_properties_title=სათაური:
+document_properties_author=ავტორი:
+document_properties_subject=თემა:
+document_properties_keywords=საკვანძო სიტყვები:
+document_properties_creation_date=შექმნის თარიღი:
+document_properties_modification_date=სახეცვალების თარიღი:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=შემქმნელი:
+document_properties_producer=PDF მწარმოებელი:
+document_properties_version=PDF ვერსია:
+document_properties_page_count=გვერდების რაოდენობა:
+document_properties_close=დახურვა
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=სტენდის ჩვენება/დამალვა
-toggle_sidebar_label=სტენდის ჩვენება/დამალვა
-outline.title=დოკუმენტის სქემის ჩვენება
-outline_label=დოკუმენტის სქემა
-thumbs.title=მინიატურების ჩვენება
-thumbs_label=მინიატურები
+toggle_sidebar.title=გვერდითა ზოლის ბერკეტი
+toggle_sidebar_label=გვერდითა ზოლის ბერკეტი
+outline.title=დოკუმენტის კონტურის ჩვენება
+outline_label=დოკუმენტის კონტური
+attachments.title=დანართების ჩვენება
+attachments_label=დანართები
+thumbs.title=ესკიზების ჩვენება
+thumbs_label=ესკიზები
 findbar.title=პოვნა დოკუმენტში
 findbar_label=პოვნა
 
@@ -59,66 +108,66 @@ findbar_label=პოვნა
 thumb_page_title=გვერდი {{page}}
 # LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
 # number.
-thumb_page_canvas=მინიატურა გვერდისთვის {{page}}
-
-# Context menu
-first_page.label=გადასვლა პირველ გვერდზე
-last_page.label=გადასვლა ბოლო გვერდზე
-page_rotate_cw.label=დატრიალება
-page_rotate_ccw.label=უკუდატრიალება
+thumb_page_canvas=გვერდის ესკიზი {{page}}
 
 # Find panel button title and messages
 find_label=პოვნა:
-find_previous.title=კონტექსტის წინა თანხვედრის პოვნა
+find_previous.title=ფრაზის წინა კონტექსტის პოვნა
 find_previous_label=წინა
-find_next.title=კონტექსტის შემდეგი თანხვედრის პოვნა
+find_next.title=ფრაზის შემდეგი კონტექსტის პოვნა
 find_next_label=შემდეგი
-find_highlight=ყველას გამოყოფა
-find_match_case_label=მთავრულის გათვალისწინებით
-find_reached_top=დოკუმენტის თავი, გრძელდება დოკუმენტის ბოლოდან
-find_reached_bottom=დოკუმენტის ბოლო, გრძელდება დოკუმენტის თავიდან
+find_highlight=ყველას მონიშვნა
+find_match_case_label=მთავრულის გათვალისწინება
+find_reached_top=მიღწეულია დოკუმენტის უმაღლესი წერტილი, გრძელდება ქვემოდან
+find_reached_bottom=მიღწეულია დოკუმენტის ბოლი, გრძელდება ზემოდან
 find_not_found=კონტექსტი ვერ მოიძებნა
 
 # Error panel labels
-error_more_info=დეტალების ჩვენება
-error_less_info=დეტალების დამალვა
+error_more_info=დამატებითი ინფორმაცია
+error_less_info=ნაკლები ინფორმაცია
 error_close=დახურვა
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
-error_version_info=PDF.js v{{version}} (აგება: {{build}})
+error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
-error_message=გზავნილი: {{message}}
+error_message=შეტყობინება: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
-error_stack=მჭიდი: {{stack}}
+error_stack=სტეკი: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=ფაილი: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
-error_line=სტრიქონი: {{line}}
-rendering_error=შეცდომა გვერდის ასახვისას.
+error_line=ხაზი: {{line}}
+rendering_error=გვერდის რენდერისას დაფიქსირდა შეცდომა.
 
 # Predefined zoom values
-page_scale_width=გვერდის სიგანეზე
-page_scale_fit=გვერდის შევსება
-page_scale_auto=თვითმასშტაბი
-page_scale_actual=რეალური ზომა
+page_scale_width=გვერდის სიგანე
+page_scale_fit=გვერდის მორგება
+page_scale_auto=ავტომატური მასშტაბი
+page_scale_actual=აქტუალური ზომა
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=შეცდომა
-loading_error=შეცდომა PDF ფაილის ჩატვირთვისას.
-invalid_file_error=უმართებლო ან დაზიანებული PDF ფაილი.
-missing_file_error=მცდარი PDF ფაილი.
+loading_error=PDF-ის ჩატვირთვისას დაფიქსირდა შეცდომა.
+invalid_file_error=არამართებული ან დაზიანებული PDF ფაილი.
+missing_file_error=ნაკლული PDF ფაილი.
+unexpected_response_error=სერვერის მოულოდნელი პასუხი.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} ანოტაცია]
-request_password=PDF დაცულია პაროლით:
-invalid_password=პაროლი მცდარია.
+password_label=შეიყვანეთ პაროლი, რათა გახსნათ ეს PDF ფაილი.
+password_invalid=არასწორი პაროლი. გთხოვთ, სცადეთ ხელახლა.
+password_ok=დიახ
+password_cancel=გაუქმება
 
-printing_not_supported=გაფრთხილება: ამ ბრაუზერში ამობეჭდვის მხარდაჭერა არასრულია .
-printing_not_ready=გაფრთხილება: PDF ფაილი ამოსაბეჭდად სრულად არ ჩატვირთულა.
-web_fonts_disabled=ვებ შრიფტები ამორთულია: ჩადგმული PDF შრიფტებით სარგებლობა ვერ ხერხდება.
-document_colors_disabled=PDF დოკუმენტებს ეკრძალებათ საკუთარი ფერების გამოყენება: ბრაუზერში ამორთულია პარამეტრი - «გვერდებისთვის საკუთარი ფერებით სარგებლობის უფლება».
+printing_not_supported=გაფრთხილება: ამ ბრაუზერის მიერ დაბეჭდვა ბოლომდე მხარდაჭერილი არაა.
+printing_not_ready=გაფრთხილება: PDF ამობეჭდვისთვის ბოლომდე ჩატვირთული არაა.
+web_fonts_disabled=ვებ-შრიფტები გამორთულია: ჩაშენებული PDF შრიფტების გამოყენება ვერ ხერხდება.
+document_colors_not_allowed=PDF დოკუმენტებს არ აქვთ საკუთარი ფერების გამოყენების უფლება: ბრაუზერში გამორთულია "გვერდებისთვის საკუთარი ფერების გამოყენების უფლება".
diff --git a/static/pdf.js/locale/kk/viewer.properties b/static/pdf.js/locale/kk/viewer.properties
index 7d02ae59..39e7118b 100644
--- a/static/pdf.js/locale/kk/viewer.properties
+++ b/static/pdf.js/locale/kk/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Құжат қасиеттері…
 document_properties_label=Құжат қасиеттері…
 document_properties_file_name=Файл аты:
 document_properties_file_size=Файл өлшемі:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} КБ ({{size_b}} байт)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} МБ ({{size_b}} байт)
 document_properties_title=Тақырыбы...
 document_properties_author=Авторы:
@@ -75,6 +79,8 @@ document_properties_subject=Тақырыбы:
 document_properties_keywords=Кілт сөздер:
 document_properties_creation_date=Жасалған күні:
 document_properties_modification_date=Түзету күні:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Жасаған:
 document_properties_producer=PDF өндірген:
@@ -140,12 +146,16 @@ page_scale_width=Парақ ені
 page_scale_fit=Парақты сыйдыру
 page_scale_auto=Автомасштабтау
 page_scale_actual=Нақты өлшемі
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Қате
 loading_error=PDF жүктеу кезінде қате кетті.
 invalid_file_error=Зақымдалған немесе қате PDF файл.
 missing_file_error=PDF файлы жоқ.
+unexpected_response_error=Сервердің күтпеген жауабы.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Бас тарту
 printing_not_supported=Ескерту: Баспаға шығаруды бұл браузер толығымен қолдамайды.
 printing_not_ready=Ескерту: Баспаға шығару үшін, бұл PDF толығымен жүктеліп алынбады.
 web_fonts_disabled=Веб қаріптері сөндірілген: құрамына енгізілген PDF қаріптерін қолдану мүмкін емес.
-document_colors_disabled=PDF құжаттарына өздік түстерді қолдану рұқсат етілмеген: бұл браузерде 'Веб-сайттарға өздерінің түстерін қолдануға рұқсат беру' мүмкіндігі сөндірулі тұр.
+document_colors_not_allowed=PDF құжаттарына өздік түстерді қолдану рұқсат етілмеген: бұл браузерде 'Веб-сайттарға өздерінің түстерін қолдануға рұқсат беру' мүмкіндігі сөндірулі тұр.
diff --git a/static/pdf.js/locale/km/viewer.properties b/static/pdf.js/locale/km/viewer.properties
index 45acd63c..87f700e6 100644
--- a/static/pdf.js/locale/km/viewer.properties
+++ b/static/pdf.js/locale/km/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=លក្ខណ​សម្បត្តិ​ឯកស
 document_properties_label=លក្ខណ​សម្បត្តិ​ឯកសារ…
 document_properties_file_name=ឈ្មោះ​ឯកសារ៖
 document_properties_file_size=ទំហំ​ឯកសារ៖
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=ចំណងជើង ៖
 document_properties_author=អ្នក​និពន្ធ៖
@@ -75,6 +79,8 @@ document_properties_subject=ប្រធានបទ៖
 document_properties_keywords=ពាក្យ​គន្លឹះ៖
 document_properties_creation_date=កាលបរិច្ឆេទ​បង្កើត៖
 document_properties_modification_date=កាលបរិច្ឆេទ​កែប្រែ៖
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=អ្នក​បង្កើត៖
 document_properties_producer=កម្មវិធី​បង្កើត PDF ៖
@@ -140,12 +146,16 @@ page_scale_width=ទទឹង​ទំព័រ
 page_scale_fit=សម​ទំព័រ
 page_scale_auto=ពង្រីក​ស្វ័យប្រវត្តិ
 page_scale_actual=ទំហំ​ជាក់ស្ដែង
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=កំហុស
 loading_error=មាន​កំហុស​បាន​កើតឡើង​ពេល​កំពុង​ផ្ទុក PDF ។
 invalid_file_error=ឯកសារ PDF ខូច ឬ​មិន​ត្រឹមត្រូវ ។
 missing_file_error=បាត់​ឯកសារ PDF
+unexpected_response_error=ការ​ឆ្លើយ​តម​ម៉ាស៊ីន​មេ​ដែល​មិន​បាន​រំពឹង។
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=បោះបង់
 printing_not_supported=ការ​ព្រមាន ៖ កា​រ​បោះពុម្ព​មិន​ត្រូវ​បាន​គាំទ្រ​ពេញលេញ​ដោយ​កម្មវិធី​រុករក​នេះ​ទេ ។
 printing_not_ready=ព្រមាន៖ PDF មិន​ត្រូវ​បាន​ផ្ទុក​ទាំងស្រុង​ដើម្បី​បោះពុម្ព​ទេ។
 web_fonts_disabled=បាន​បិទ​ពុម្ពអក្សរ​បណ្ដាញ ៖ មិន​អាច​ប្រើ​ពុម្ពអក្សរ PDF ដែល​បាន​បង្កប់​បាន​ទេ ។
-document_colors_disabled=ឯកសារ PDF មិន​ត្រូវ​បាន​អនុញ្ញាត​ឲ្យ​ប្រើ​ពណ៌​ផ្ទាល់​របស់​វា​ទេ៖ 'អនុញ្ញាត​​ឲ្យ​ទំព័រ​ជ្រើស​ពណ៌​ផ្ទាល់​ខ្លួន' ត្រូវ​បាន​ធ្វើ​ឲ្យ​អសកម្ម​ក្នុង​​កម្មវិធី​រុករក។
+document_colors_not_allowed=ឯកសារ PDF មិន​ត្រូវ​បាន​អនុញ្ញាត​ឲ្យ​ប្រើ​ពណ៌​ផ្ទាល់​របស់​វា​ទេ៖ 'អនុញ្ញាត​​ឲ្យ​ទំព័រ​ជ្រើស​ពណ៌​ផ្ទាល់​ខ្លួន' ត្រូវ​បាន​ធ្វើ​ឲ្យ​អសកម្ម​ក្នុង​​កម្មវិធី​រុករក។
diff --git a/static/pdf.js/locale/kn/viewer.properties b/static/pdf.js/locale/kn/viewer.properties
index 69580373..f206717d 100644
--- a/static/pdf.js/locale/kn/viewer.properties
+++ b/static/pdf.js/locale/kn/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=ಡಾಕ್ಯುಮೆಂಟ್‌ ಗುಣಗಳ
 document_properties_label=ಡಾಕ್ಯುಮೆಂಟ್‌ ಗುಣಗಳು...
 document_properties_file_name=ಕಡತದ ಹೆಸರು:
 document_properties_file_size=ಕಡತದ ಗಾತ್ರ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} ಬೈಟ್‍ಗಳು)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} ಬೈಟ್‍ಗಳು)
 document_properties_title=ಶೀರ್ಷಿಕೆ:
 document_properties_author=ಕರ್ತೃ:
@@ -75,6 +79,8 @@ document_properties_subject=ವಿಷಯ:
 document_properties_keywords=ಮುಖ್ಯಪದಗಳು:
 document_properties_creation_date=ರಚಿಸಿದ ದಿನಾಂಕ:
 document_properties_modification_date=ಮಾರ್ಪಡಿಸಲಾದ ದಿನಾಂಕ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=ರಚಿಸಿದವರು:
 document_properties_producer=PDF ಉತ್ಪಾದಕ:
@@ -140,12 +146,16 @@ page_scale_width=ಪುಟದ ಅಗಲ
 page_scale_fit=ಪುಟದ ಸರಿಹೊಂದಿಕೆ
 page_scale_auto=ಸ್ವಯಂಚಾಲಿತ ಗಾತ್ರಬದಲಾವಣೆ
 page_scale_actual=ನಿಜವಾದ ಗಾತ್ರ
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=ದೋಷ
 loading_error=PDF ಅನ್ನು ಲೋಡ್ ಮಾಡುವಾಗ ಒಂದು ದೋಷ ಎದುರಾಗಿದೆ.
 invalid_file_error=ಅಮಾನ್ಯವಾದ ಅಥವ ಹಾಳಾದ PDF ಕಡತ.
 missing_file_error=PDF ಕಡತ ಇಲ್ಲ.
+unexpected_response_error=ಅನಿರೀಕ್ಷಿತವಾದ ಪೂರೈಕೆಗಣಕದ ಪ್ರತಿಕ್ರಿಯೆ.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=ರದ್ದು ಮಾಡು
 printing_not_supported=ಎಚ್ಚರಿಕೆ: ಈ ಜಾಲವೀಕ್ಷಕದಲ್ಲಿ ಮುದ್ರಣಕ್ಕೆ ಸಂಪೂರ್ಣ ಬೆಂಬಲವಿಲ್ಲ.
 printing_not_ready=ಎಚ್ಚರಿಕೆ: PDF ಕಡತವು ಮುದ್ರಿಸಲು ಸಂಪೂರ್ಣವಾಗಿ ಲೋಡ್ ಆಗಿಲ್ಲ.
 web_fonts_disabled=ಜಾಲ ಅಕ್ಷರಶೈಲಿಯನ್ನು ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲಾಗಿದೆ: ಅಡಕಗೊಳಿಸಿದ PDF ಅಕ್ಷರಶೈಲಿಗಳನ್ನು ಬಳಸಲು ಸಾಧ್ಯವಾಗಿಲ್ಲ.
-document_colors_disabled=PDF ದಸ್ತಾವೇಜುಗಳು ತಮ್ಮದೆ ಆದ ಬಣ್ಣಗಳನ್ನು ಬಳಸಲು ಅನುಮತಿ ಇರುವುದಿಲ್ಲ: 'ಪುಟಗಳು ತಮ್ಮದೆ ಆದ ಬಣ್ಣವನ್ನು ಆಯ್ಕೆ ಮಾಡಲು ಅನುಮತಿಸು' ಅನ್ನು ಜಾಲವೀಕ್ಷಕದಲ್ಲಿ ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲಾಗಿರುತ್ತದೆ.
+document_colors_not_allowed=PDF ದಸ್ತಾವೇಜುಗಳು ತಮ್ಮದೆ ಆದ ಬಣ್ಣಗಳನ್ನು ಬಳಸಲು ಅನುಮತಿ ಇರುವುದಿಲ್ಲ: 'ಪುಟಗಳು ತಮ್ಮದೆ ಆದ ಬಣ್ಣವನ್ನು ಆಯ್ಕೆ ಮಾಡಲು ಅನುಮತಿಸು' ಅನ್ನು ಜಾಲವೀಕ್ಷಕದಲ್ಲಿ ನಿಷ್ಕ್ರಿಯಗೊಳಿಸಲಾಗಿರುತ್ತದೆ.
diff --git a/static/pdf.js/locale/ko/viewer.properties b/static/pdf.js/locale/ko/viewer.properties
index 282be99d..132a5f7c 100644
--- a/static/pdf.js/locale/ko/viewer.properties
+++ b/static/pdf.js/locale/ko/viewer.properties
@@ -30,12 +30,12 @@ zoom_out_label=축소
 zoom_in.title=확대
 zoom_in_label=확대
 zoom.title=크기
-print.title=인쇄
-print_label=인쇄
 presentation_mode.title=발표 모드로 전환
 presentation_mode_label=발표 모드
 open_file.title=파일 열기
 open_file_label=열기
+print.title=인쇄
+print_label=인쇄
 download.title=다운로드
 download_label=다운로드
 bookmark.title=지금 보이는 그대로 (복사하거나 새 창에 열기)
@@ -67,7 +67,11 @@ document_properties.title=문서 속성…
 document_properties_label=문서 속성…
 document_properties_file_name=파일 이름:
 document_properties_file_size=파일 사이즈:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}}바이트)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}}바이트)
 document_properties_title=제목:
 document_properties_author=저자:
@@ -75,6 +79,8 @@ document_properties_subject=주제:
 document_properties_keywords=키워드:
 document_properties_creation_date=생성일:
 document_properties_modification_date=수정일:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=생성자:
 document_properties_producer=PDF 생성기:
@@ -140,15 +146,19 @@ page_scale_width=페이지 너비에 맞춤
 page_scale_fit=페이지에 맞춤
 page_scale_auto=알아서 맞춤
 page_scale_actual=실제 크기에 맞춤
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=오류
 loading_error=PDF를 읽는 중 오류가 생겼습니다.
 invalid_file_error=유효하지 않거나 파손된 PDF 파일
 missing_file_error=PDF 파일이 없습니다.
+unexpected_response_error=알 수 없는 서버 응답입니다.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
-# "{{[type}}" will be replaced with an annotation type from a list defined in
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} 주석]
@@ -160,4 +170,4 @@ password_cancel=취소
 printing_not_supported=경고: 이 브라우저는 인쇄를 완전히 지원하지 않습니다.
 printing_not_ready=경고: 이 PDF를 인쇄를 할 수 있을 정도로 읽어들이지 못했습니다.
 web_fonts_disabled=웹 폰트가 꺼져있음: 내장된 PDF 글꼴을 쓸 수 없습니다.
-document_colors_disabled=PDF 문서의 색상을 쓰지 못하게 되어 있음: \'웹 페이지 자체 색상 사용 허용\'이 브라우저에서 꺼져 있습니다.
+document_colors_not_allowed=PDF 문서의 색상을 쓰지 못하게 되어 있음: '웹 페이지 자체 색상 사용 허용'이 브라우저에서 꺼져 있습니다.
diff --git a/static/pdf.js/locale/ku/viewer.properties b/static/pdf.js/locale/ku/viewer.properties
index c614fa15..8f40dbac 100644
--- a/static/pdf.js/locale/ku/viewer.properties
+++ b/static/pdf.js/locale/ku/viewer.properties
@@ -59,7 +59,13 @@ page_rotate_ccw_label=Berevajî aliyê saetê ve bizivirîne
 
 
 # Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_title=Sernav:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -116,6 +122,8 @@ page_scale_width=Firehiya rûpelê
 page_scale_fit=Di rûpelê de bicî bike
 page_scale_auto=Xweber nêzîk bike
 page_scale_actual=Mezinahiya rastîn
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Xeletî
@@ -136,4 +144,4 @@ password_cancel=Betal
 printing_not_supported=Hişyarî: Çapkirin ji hêla vê gerokê ve bi temamî nayê destekirin.
 printing_not_ready=Hişyarî: PDF bi temamî nehat barkirin û ji bo çapê ne amade ye.
 web_fonts_disabled=Fontên Webê neçalak in: Fontên PDFê yên veşartî nayên bikaranîn.
-document_colors_disabled=Destûr tune ye ku belgeyên PDFê rengên xwe bi kar bînin: Di gerokê de 'destûrê bide rûpelan ku rengên xwe bi kar bînin' nehatiye çalakirin.
+document_colors_not_allowed=Destûr tune ye ku belgeyên PDFê rengên xwe bi kar bînin: Di gerokê de 'destûrê bide rûpelan ku rengên xwe bi kar bînin' nehatiye çalakirin.
diff --git a/static/pdf.js/locale/lg/viewer.properties b/static/pdf.js/locale/lg/viewer.properties
index 5c88487a..3cac56e0 100644
--- a/static/pdf.js/locale/lg/viewer.properties
+++ b/static/pdf.js/locale/lg/viewer.properties
@@ -41,6 +41,12 @@ bookmark_label=Endabika Eriwo
 
 
 # Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -87,6 +93,8 @@ page_scale_width=Obugazi bwo Omuko
 page_scale_fit=Okutuka kwo Omuko
 page_scale_auto=Okwefunza no Kwegeza
 page_scale_actual=Obunene Obutufu
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Ensobi
diff --git a/static/pdf.js/locale/lij/viewer.properties b/static/pdf.js/locale/lij/viewer.properties
index dbab0a7b..04445c0e 100644
--- a/static/pdf.js/locale/lij/viewer.properties
+++ b/static/pdf.js/locale/lij/viewer.properties
@@ -2,115 +2,123 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-previous.title = Pàgina precedénte
-previous_label = Precedénte
-next.title = Pàgina dòppo
+previous.title = Pagina precedente
+previous_label = Precedente
+next.title = Pagina dòppo
 next_label = Pròscima
-page_label = Pàgina:
+page_label = Pagina:
 page_of = de {{pageCount}}
-zoom_out.title = Diminoìsci zoom
-zoom_out_label = Diminoìsci zoom
-zoom_in.title = Aoménta zoom
-zoom_in_label = Aoménta zoom
+zoom_out.title = Diminoisci zoom
+zoom_out_label = Diminoisci zoom
+zoom_in.title = Aomenta zoom
+zoom_in_label = Aomenta zoom
 zoom.title = Zoom
-print.title = Stànpa
-print_label = Stànpa
-open_file.title = Àrvi file
-open_file_label = Àrvi
-download.title = Descaregaménto
-download_label = Descaregaménto
-bookmark.title = Vixón corénte (còpia ò àrvi inte 'n nêuvo barcón)
-bookmark_label = Vixón corénte
-outline.title = Véddi strutûa documénto
-outline_label = Strutûa documénto
-thumbs.title = Móstra miniatûe
-thumbs_label = Miniatûe
-thumb_page_title = Pàgina {{page}}
-thumb_page_canvas = Miniatûa da pàgina {{page}}
-error_more_info = Ciù informaçioìn
-error_less_info = Mêno informaçioìn
+print.title = Stanpa
+print_label = Stanpa
+open_file.title = Arvi file
+open_file_label = Arvi
+download.title = Descaregamento
+download_label = Descaregamento
+bookmark.title = Vixon corente (còpia ò arvi inte 'n neuvo barcon)
+bookmark_label = Vixon corente
+outline.title = Veddi strutua documento
+outline_label = Strutua documento
+thumbs.title = Mostra miniatue
+thumbs_label = Miniatue
+thumb_page_title = Pagina {{page}}
+thumb_page_canvas = Miniatua da pagina {{page}}
+error_more_info = Ciù informaçioin
+error_less_info = Meno informaçioin
 error_version_info = PDF.js v{{version}} (build: {{build}})
 error_close = Særa
 missing_file_error = O file PDF o no gh'é.
-toggle_sidebar.title = Atîva/dizatîva bâra de sciànco
-toggle_sidebar_label = Atîva/dizatîva bâra de sciànco
-error_message = Mesàggio: {{message}}
+toggle_sidebar.title = Ativa/dizativa bara de scianco
+toggle_sidebar_label = Ativa/dizativa bara de scianco
+error_message = Mesaggio: {{message}}
 error_stack = Stack: {{stack}}
 error_file = File: {{file}}
-error_line = Lìnia: {{line}}
-rendering_error = Gh'é stæto 'n'erô itno rendering da pàgina.
-page_scale_width = Larghéssa pàgina
-page_scale_fit = Adàtta a una pàgina
-page_scale_auto = Zoom aotomàtico
-page_scale_actual = Dimenscioìn efetîve
+error_line = Linia: {{line}}
+rendering_error = Gh'é stæto 'n'erô itno rendering da pagina.
+page_scale_width = Larghessa pagina
+page_scale_fit = Adatta a una pagina
+page_scale_auto = Zoom aotomatico
+page_scale_actual = Dimenscioin efetive
 loading_error_indicator = Erô
-loading_error = S'é verificòu 'n'erô itno caregaménto do PDF.
-printing_not_supported = Atençión: a stànpa a no l'é conpletaménte soportâ da sto navegatô.
+loading_error = S'é verificou 'n'erô itno caregamento do PDF.
+printing_not_supported = Atençion: a stanpa a no l'é conpletamente soportâ da sto navegatô.
 
 # Context menu
-page_rotate_cw.label=Gîa in sénso do reléuio
-page_rotate_ccw.label=Gîa in sénso do reléuio a-a revèrsa
+page_rotate_cw.label=Gia in senso do releuio
+page_rotate_ccw.label=Gia in senso do releuio a-a reversa
 
-presentation_mode.title=Vànni into mòddo de prezentaçión
-presentation_mode_label=Mòddo de prezentaçión
+presentation_mode.title=Vanni into mòddo de prezentaçion
+presentation_mode_label=Mòddo de prezentaçion
 
-find_label = Trêuva:
-find_previous.title = Trêuva a ripetiçión precedénte do tèsto da çercâ
-find_previous_label = Precedénte
-find_next.title = Trêuva a ripetiçión dòppo do tèsto da çercâ
-find_next_label = Segoénte
-find_highlight = Evidénçia
-find_match_case_label = Maióscole/minóscole
-find_reached_bottom = Razónto l'inìçio da pàgina, contìnoa da-a fìn
-find_reached_top = Razónto a fìn da pàgina, contìnoa da l'inìçio
-find_not_found = Tèsto no trovòu
-findbar.title = Trêuva into documénto
-findbar_label = Trêuva
-first_page.label = Vànni a-a prìmma pàgina
-last_page.label = Vànni a l'ùrtima pàgina
-invalid_file_error = O file PDF o l'é no vàlido ò aroinòu.
+find_label = Treuva:
+find_previous.title = Treuva a ripetiçion precedente do testo da çercâ
+find_previous_label = Precedente
+find_next.title = Treuva a ripetiçion dòppo do testo da çercâ
+find_next_label = Segoente
+find_highlight = Evidençia
+find_match_case_label = Maioscole/minoscole
+find_reached_bottom = Razonto l'iniçio da pagina, continoa da-a fin
+find_reached_top = Razonto a fin da pagina, continoa da l'iniçio
+find_not_found = Testo no trovou
+findbar.title = Treuva into documento
+findbar_label = Treuva
+first_page.label = Vanni a-a primma pagina
+last_page.label = Vanni a l'urtima pagina
+invalid_file_error = O file PDF o l'é no valido ò aroinou.
 
-web_fonts_disabled = I font do web én dizativæ: inposcìbile adêuviâ i caràteri do PDF.
-printing_not_ready = Atençión: o PDF o no l'é ancón caregòu conpletaménte pe-a stànpa.
+web_fonts_disabled = I font do web en dizativæ: inposcibile adeuviâ i carateri do PDF.
+printing_not_ready = Atençion: o PDF o no l'é ancon caregou conpletamente pe-a stanpa.
 
-document_colors_disabled = No l'é poscìbile adêuviâ i pròpi coî pe-i documénti PDF: l'opçión do navegatô 'Permètti a-e pàgine de çèrne i pròpi coî in càngio de quélli inpostæ' a l'é dizativâ.
-text_annotation_type.alt = [Anotaçión: {{type}}]
+document_colors_not_allowed = No l'é poscibile adeuviâ i pròpi coî pe-i documenti PDF: l'opçion do navegatô  “Permetti a-e pagine de çerne i pròpi coî in cangio de quelli inpostæ” a l'é dizativâ.
+text_annotation_type.alt = [Anotaçion: {{type}}]
 
-first_page.title = Vànni a-a prìmma pàgina
-first_page_label = Vànni a-a prìmma pàgina
-last_page.title = Vànni a l'ùrtima pàgina
-last_page_label = Vànni a l'ùrtima pàgina
-page_rotate_ccw.title = Gîa into vèrso antiorâio
-page_rotate_ccw_label = Gîa into vèrso antiorâio
-page_rotate_cw.title = Gîa into vèrso orâio
-page_rotate_cw_label = Gîa into vèrso orâio
-tools.title = Struménti
-tools_label = Struménti
-password_label = Dìmme a paròlla segrêta pe arvî sto file PDF.
-password_invalid = Paròlla segrêta sbaliâ. Prêuva tórna.
-password_ok = Va bén
-password_cancel = Anùlla
+first_page.title = Vanni a-a primma pagina
+first_page_label = Vanni a-a primma pagina
+last_page.title = Vanni a l'urtima pagina
+last_page_label = Vanni a l'urtima pagina
+page_rotate_ccw.title = Gia into verso antioraio
+page_rotate_ccw_label = Gia into verso antioraio
+page_rotate_cw.title = Gia into verso oraio
+page_rotate_cw_label = Gia into verso oraio
+tools.title = Strumenti
+tools_label = Strumenti
+password_label = Dimme a paròlla segreta pe arvî sto file PDF.
+password_invalid = Paròlla segreta sbalia. Preuva torna.
+password_ok = Va ben
+password_cancel = Anulla
 
-document_properties.title = Propietæ do documénto…
-document_properties_label = Propietæ do documénto…
-document_properties_file_name = Nómme file:
-document_properties_file_size = Dimensción file:
+document_properties.title = Propietæ do documento…
+document_properties_label = Propietæ do documento…
+document_properties_file_name = Nomme file:
+document_properties_file_size = Dimenscion file:
 document_properties_kb = {{size_kb}} kB ({{size_b}} byte)
 document_properties_mb = {{size_kb}} MB ({{size_b}} byte)
-document_properties_title = Tìtolo:
-document_properties_author = Aotô:
-document_properties_subject = Ogétto:
-document_properties_keywords = Paròlle ciâve:
-document_properties_creation_date = Dæta creaçión:
-document_properties_modification_date = Dæta cangiaménto:
+document_properties_title = Titolo:
+document_properties_author = Aoto:
+document_properties_subject = Ogetto:
+document_properties_keywords = Paròlle ciave:
+document_properties_creation_date = Dæta creaçion:
+document_properties_modification_date = Dæta cangiamento:
 document_properties_date_string = {{date}}, {{time}}
-document_properties_creator = Aotô originâle:
+document_properties_creator = Aotô originale:
 document_properties_producer = Produtô PDF:
-document_properties_version = Versción PDF:
-document_properties_page_count = Contézzo pàgine:
+document_properties_version = Verscion PDF:
+document_properties_page_count = Contezzo pagine:
 document_properties_close = Særa
 
-hand_tool_enable.title = Atîva struménto màn
-hand_tool_enable_label = Atîva struménto màn
-hand_tool_disable.title = Dizatîva struménto màn
-hand_tool_disable_label = Dizatîva struménto màn
+hand_tool_enable.title = Ativa strumento man
+hand_tool_enable_label = Ativa strumento man
+hand_tool_disable.title = Dizativa strumento man
+hand_tool_disable_label = Dizativa strumento man
+attachments.title = Fanni vedde alegæ
+attachments_label = Alegæ
+page_scale_percent = {{scale}}%
+unexpected_response_error = Risposta inprevista do-u server
+
+
+
+
diff --git a/static/pdf.js/locale/lt/viewer.properties b/static/pdf.js/locale/lt/viewer.properties
index e97f0b56..e2f50b9c 100644
--- a/static/pdf.js/locale/lt/viewer.properties
+++ b/static/pdf.js/locale/lt/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Dokumento savybės…
 document_properties_label=Dokumento savybės…
 document_properties_file_name=Failo vardas:
 document_properties_file_size=Failo dydis:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} B)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} B)
 document_properties_title=Antraštė:
 document_properties_author=Autorius:
@@ -75,6 +79,8 @@ document_properties_subject=Tema:
 document_properties_keywords=Reikšminiai žodžiai:
 document_properties_creation_date=Sukūrimo data:
 document_properties_modification_date=Modifikavimo data:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Kūrėjas:
 document_properties_producer=PDF generatorius:
@@ -140,12 +146,16 @@ page_scale_width=Priderinti prie lapo pločio
 page_scale_fit=Pritaikyti prie lapo dydžio
 page_scale_auto=Automatinis mastelis
 page_scale_actual=Tikras dydis
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Klaida
 loading_error=Įkeliant PDF failą, įvyko klaida.
 invalid_file_error=Tai nėra PDF failas arba jis yra sugadintas.
 missing_file_error=PDF failas nerastas.
+unexpected_response_error=Netikėtas serverio atsakas.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Atsisakyti
 printing_not_supported=Dėmesio! Spausdinimas šioje naršyklėje nėra pilnai realizuotas.
 printing_not_ready=Dėmesio! PDF failas dar nėra pilnai įkeltas spausdinimui.
 web_fonts_disabled=Neįgalinti saityno šriftai – šiame PDF faile esančių šriftų naudoti negalima.
-document_colors_disabled=PDF dokumentams neleidžiama nurodyti savo spalvų, nes išjungta naršyklės nuostata „Leisti tinklalapiams nurodyti spalvas“.
+document_colors_not_allowed=PDF dokumentams neleidžiama nurodyti savo spalvų, nes išjungta naršyklės nuostata „Leisti tinklalapiams nurodyti spalvas“.
diff --git a/static/pdf.js/locale/lv/viewer.properties b/static/pdf.js/locale/lv/viewer.properties
index f46f1366..58aa9532 100644
--- a/static/pdf.js/locale/lv/viewer.properties
+++ b/static/pdf.js/locale/lv/viewer.properties
@@ -1,6 +1,16 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=Iepriekšējā lapa
@@ -15,27 +25,68 @@ next_label=Nākamā
 page_label=Lapa:
 page_of=no {{pageCount}}
 
-zoom_out.title=Attālināt 
+zoom_out.title=Attālināt\u0020
 zoom_out_label=Attālināt
 zoom_in.title=Pietuvināt
 zoom_in_label=Pietuvināt
 zoom.title=Palielinājums
-print.title=Drukāšana
-print_label=Drukāt
 presentation_mode.title=Pārslēgties uz Prezentācijas režīmu
 presentation_mode_label=Prezentācijas režīms
 open_file.title=Atvērt failu
 open_file_label=Atvērt
+print.title=Drukāšana
+print_label=Drukāt
 download.title=Lejupielāde
 download_label=Lejupielādēt
 bookmark.title=Pašreizējais skats (kopēt vai atvērt jaunā logā)
 bookmark_label=Pašreizējais skats
-findbar.title=Meklēt dokumentā
-findbar_label=Meklēt
-attachments.title=Rādīt pielikumus
-attachments_label=Pielikumi
 
+# Secondary toolbar and context menu
+tools.title=Rīki
+tools_label=Rīki
+first_page.title=Iet uz pirmo lapu
+first_page.label=Iet uz pirmo lapu
+first_page_label=Iet uz pirmo lapu
+last_page.title=Iet uz pēdējo lapu
+last_page.label=Iet uz pēdējo lapu
+last_page_label=Iet uz pēdējo lapu
+page_rotate_cw.title=Pagriezt pa pulksteni
+page_rotate_cw.label=Pagriezt pa pulksteni
+page_rotate_cw_label=Pagriezt pa pulksteni
+page_rotate_ccw.title=Pagriezt pret pulksteni
+page_rotate_ccw.label=Pagriezt pret pulksteni
+page_rotate_ccw_label=Pagriezt pret pulksteni
 
+hand_tool_enable.title=Aktivēt rokas rīku
+hand_tool_enable_label=Aktivēt rokas rīku
+hand_tool_disable.title=Deaktivēt rokas rīku
+hand_tool_disable_label=Deaktivēt rokas rīku
+
+# Document properties dialog box
+document_properties.title=Dokumenta iestatījumi…
+document_properties_label=Dokumenta iestatījumi…
+document_properties_file_name=Faila nosaukums:
+document_properties_file_size=Faila izmērs:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} biti)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} biti)
+document_properties_title=Nosaukums:
+document_properties_author=Autors:
+document_properties_subject=Tēma:
+document_properties_keywords=Atslēgas vārdi:
+document_properties_creation_date=Izveides datums:
+document_properties_modification_date=LAbošanas datums:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Radītājs:
+document_properties_producer=PDF producents:
+document_properties_version=PDF versija:
+document_properties_page_count=Lapu skaits:
+document_properties_close=Aizvērt
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -44,8 +95,20 @@ toggle_sidebar.title=Pārslēgt sānu joslu
 toggle_sidebar_label=Pārslēgt sānu joslu
 outline.title=Parādīt dokumenta saturu
 outline_label=Dokumenta saturs
+attachments.title=Rādīt pielikumus
+attachments_label=Pielikumi
 thumbs.title=Parādīt sīktēlus
 thumbs_label=Sīktēli
+findbar.title=Meklēt dokumentā
+findbar_label=Meklēt
+
+# Thumbnails panel item (tooltip and alt text for images)
+# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
+# number.
+thumb_page_title=Lapa {{page}}
+# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
+# number.
+thumb_page_canvas=Lapas {{page}} sīktēls
 
 # Find panel button title and messages
 find_label=Meklēt:
@@ -58,61 +121,11 @@ find_match_case_label=Lielo, mazo burtu jutīgs
 find_reached_top=Sasniegts dokumenta sākums, turpinām no beigām
 find_reached_bottom=Sasniegtas dokumenta beigas, turpinām no sākuma
 find_not_found=Frāze nav atrasta
-first_page.title=Iet uz pirmo lapu
-first_page.label=Iet uz pirmo lapu
-first_page_label=Iet uz pirmo lapu
-last_page.title=Iet uz pēdējo lapu
-last_page.label=Iet uz pēdējo lapu
-last_page_label=Iet uz pēdējo lapu
-tools.title=Rīki
-tools_label=Rīki
-page_rotate_cw.title=Pagriezt pa pulksteni
-page_rotate_cw.label=Pagriezt pa pulksteni
-page_rotate_cw_label=Pagriezt pa pulksteni
-page_rotate_ccw.title=Pagriezt pret pulksteni
-page_rotate_ccw.label=Pagriezt pret pulksteni
-page_rotate_ccw_label=Pagriezt pret pulksteni
-
-# Document properties dialog box
-document_properties.title=Dokumenta iestatījumi…
-document_properties_label=Dokumenta iestatījumi…
-document_properties_file_name=Faila nosaukums:
-document_properties_file_size=Faila izmērs:
-document_properties_kb={{size_kb}} KB ({{size_b}} biti)
-document_properties_mb={{size_mb}} MB ({{size_b}} biti)
-document_properties_title=Nosaukums:
-document_properties_author=Autors:
-document_properties_subject=Tēma:
-document_properties_keywords=Atslēgas vārdi:
-document_properties_creation_date=Izveides datums:
-document_properties_modification_date=LAbošanas datums:
-document_properties_date_string={{date}}, {{time}}
-document_properties_creator=Radītājs:
-document_properties_producer=PDF producents:
-document_properties_version=PDF versija:
-document_properties_page_count=Lapu skaits:
-document_properties_close=Aizvērt
-
-hand_tool_enable.title=Aktivēt rokas rīku
-hand_tool_enable_label=Aktivēt rokas rīku
-hand_tool_disable.title=Deaktivēt rokas rīku
-hand_tool_disable_label=Deaktivēt rokas rīku
-
-invalid_file_error=Nederīgs vai bojāts PDF fails.
-
-# Thumbnails panel item (tooltip and alt text for images)
-# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
-# number.
-thumb_page_title=Lapa {{page}}
-# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
-# number.
-thumb_page_canvas=Lapas {{page}} sīktēls
 
 # Error panel labels
 error_more_info=Vairāk informācijas
 error_less_info=MAzāk informācijas
 error_close=Close
-
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (build: {{build}})
@@ -127,34 +140,34 @@ error_file=File: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Rindiņa: {{line}}
 rendering_error=Attēlojot lapu radās kļūda
-missing_file_error=PDF fails nav atrasts.
 
 # Predefined zoom values
 page_scale_width=Lapas platumā
 page_scale_fit=Ietilpinot lapu
 page_scale_auto=Automātiskais izmērs
 page_scale_actual=Patiesais izmērs
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
-# LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
 loading_error_indicator=Kļūda
 loading_error=Ielādējot PDF notika kļūda.
+invalid_file_error=Nederīgs vai bojāts PDF fails.
+missing_file_error=PDF fails nav atrasts.
+unexpected_response_error=Negaidīa servera atbilde.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
-# "{{[type}}" will be replaced with an annotation type from a list defined in
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
+# "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} anotācija]
-
-text_annotation_type.alt=[{{type}} Anotācija]
 password_label=Ievadiet paroli, lai atvērtu PDF failu.
 password_invalid=Nepareiza parole, mēģiniet vēlreiz.
 password_ok=Labi
 password_cancel=Atcelt
 
-
 printing_not_supported=Uzmanību: Drukāšana no šī pārlūka darbojas tikai daļēji.
-web_fonts_disabled=Tīmekļa fonti nav aktivizēti: Nevar iegult PDF fontus.
 printing_not_ready=Uzmanību: PDF nav pilnībā ielādēts drukāšanai.
-document_colors_disabled=PDF dokumentiem nav atļauts izmantot pašiem savas krāsas: \'Atļaut lapām izvēlēties pašām savas krāsas\' ir deaktivēts pārlūkā.
-
+web_fonts_disabled=Tīmekļa fonti nav aktivizēti: Nevar iegult PDF fontus.
+document_colors_not_allowed=PDF dokumentiem nav atļauts izmantot pašiem savas krāsas: „Atļaut lapām izvēlēties pašām savas krāsas“ ir deaktivēts pārlūkā.
diff --git a/static/pdf.js/locale/mai/viewer.properties b/static/pdf.js/locale/mai/viewer.properties
index 1775dbfd..4eb0b17a 100644
--- a/static/pdf.js/locale/mai/viewer.properties
+++ b/static/pdf.js/locale/mai/viewer.properties
@@ -42,10 +42,51 @@ bookmark.title=मोजुदा दृश्य (नव विंडोमे
 bookmark_label=वर्तमान दृश्य
 
 # Secondary toolbar and context menu
+tools.title=अओजार
+tools_label=अओजार
+first_page.title=प्रथम पृष्ठ पर जाउ
+first_page.label=प्रथम पृष्ठ पर जाउ
+first_page_label=प्रथम पृष्ठ पर जाउ
+last_page.title=अंतिम पृष्ठ पर जाउ
+last_page.label=अंतिम पृष्ठ पर जाउ
+last_page_label=अंतिम पृष्ठ पर जाउ
+page_rotate_cw.title=घड़ीक दिशा मे घुमाउ
+page_rotate_cw.label=घड़ीक दिशा मे घुमाउ
+page_rotate_cw_label=घड़ीक दिशा मे घुमाउ
+page_rotate_ccw.title=घड़ीक दिशा सँ उनटा घुमाउ
+page_rotate_ccw.label=घड़ीक दिशा सँ उनटा घुमाउ
+page_rotate_ccw_label=घड़ीक दिशा सँ उनटा घुमाउ
 
+hand_tool_enable.title=हाथ अओजार सक्रिय करू
+hand_tool_enable_label=हाथ अओजार सक्रिय करू
+hand_tool_disable.title=हाथ अओजार निष्क्रिय कएनाइ
+hand_tool_disable_label=हाथ अओजार निष्क्रिय कएनाइ
 
 # Document properties dialog box
+document_properties.title=दस्तावेज़ विशेषता...
+document_properties_label=दस्तावेज़ विशेषता...
+document_properties_file_name=फाइल नाम:
+document_properties_file_size=फ़ाइल आकार:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} बाइट)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} बाइट)
 document_properties_title=शीर्षक:
+document_properties_author=लेखकः
+document_properties_subject=विषय
+document_properties_keywords=बीजशब्द
+document_properties_creation_date=निर्माण तिथि:
+document_properties_modification_date=संशोधन दिनांक:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=सृजक:
+document_properties_producer=PDF उत्पादक:
+document_properties_version=PDF संस्करण:
+document_properties_page_count=पृष्ठ गिनती:
+document_properties_close=बन्न करू
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -54,6 +95,8 @@ toggle_sidebar.title=स्लाइडर टागल
 toggle_sidebar_label=स्लाइडर टागल
 outline.title=दस्तावेज आउटलाइन देखाउ
 outline_label=दस्तावेज खाका
+attachments.title=संलग्नक देखाबू
+attachments_label=संलग्नक
 thumbs.title=लघु-छवि देखाउ
 thumbs_label=लघु छवि
 findbar.title=दस्तावेजमे ढूँढू
@@ -82,6 +125,7 @@ find_not_found=वाकींश नहि भेटल
 # Error panel labels
 error_more_info=बेसी  सूचना
 error_less_info=कम सूचना
+error_close=बन्न करू
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (build: {{build}})
@@ -102,20 +146,28 @@ page_scale_width=पृष्ठ चओड़ाइ
 page_scale_fit=पृष्ठ फिट
 page_scale_auto=स्वचालित जूम
 page_scale_actual=सही आकार
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=त्रुटि
 loading_error=पीडीएफ लोड करैत समय एकटा त्रुटि भेल.
 invalid_file_error=अमान्य अथवा भ्रष्ट PDF फाइल.
 missing_file_error=अनुपस्थित PDF फाइल.
+unexpected_response_error=सर्वर सँ अप्रत्याशित प्रतिक्रिया.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Annotation]
+password_label=एहि पीडीएफ फ़ाइल केँ खोलबाक लेल कृपया कूटशब्द भरू.
+password_invalid=अवैध कूटशब्द, कृपया फिनु कोशिश करू.
+password_ok=बेस
 password_cancel=रद्द  करू\u0020
 
 printing_not_supported=चेतावनी: ई ब्राउजर पर छपाइ पूर्ण तरह सँ समर्थित नहि अछि.
 printing_not_ready=चेतावनी: पीडीएफ छपाइक लेल पूर्ण तरह सँ लोड नहि अछि.
 web_fonts_disabled=वेब फॉन्ट्स निष्क्रिय अछि: अंतःस्थापित PDF फान्टसक उपयोगमे असमर्थ.
+document_colors_not_allowed=PDF दस्तावेज़ हुकर अपन रंग केँ उपयोग करबाक लेल अनुमति प्राप्त नहि अछि: 'पृष्ठ केँ हुकर अपन रंग केँ चुनबाक लेल स्वीकृति दिअ जे ओ ओहि ब्राउज़र मे निष्क्रिय अछि.
diff --git a/static/pdf.js/locale/ml/viewer.properties b/static/pdf.js/locale/ml/viewer.properties
index ecacc7c6..084d8772 100644
--- a/static/pdf.js/locale/ml/viewer.properties
+++ b/static/pdf.js/locale/ml/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=രേഖയുടെ വിശേഷതകള്‍..
 document_properties_label=രേഖയുടെ വിശേഷതകള്‍...
 document_properties_file_name=ഫയലിന്റെ പേര്‌:
 document_properties_file_size=ഫയലിന്റെ വലിപ്പം:‌‌
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} കെബി ({{size_b}} ബൈറ്റുകള്‍)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} എംബി ({{size_b}} ബൈറ്റുകള്‍)
 document_properties_title=തലക്കെട്ട്‌\u0020
 document_properties_author=രചയിതാവ്:
@@ -75,6 +79,8 @@ document_properties_subject=വിഷയം:
 document_properties_keywords=കീവേര്‍ഡുകള്‍:
 document_properties_creation_date=പൂര്‍ത്തിയാകുന്ന തീയതി:
 document_properties_modification_date=മാറ്റം വരുത്തിയ തീയതി:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=സൃഷ്ടികര്‍ത്താവ്:
 document_properties_producer=പിഡിഎഫ് പ്രൊഡ്യൂസര്‍:
@@ -140,12 +146,16 @@ page_scale_width=താളിന്റെ വീതി
 page_scale_fit=താള്‍ പാകത്തിനാക്കുക
 page_scale_auto=സ്വയമായി വലുതാക്കുക
 page_scale_actual=യഥാര്‍ത്ഥ വ്യാപ്തി
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=പിശക്
 loading_error=പിഡിഎഫ് ലഭ്യമാക്കുമ്പോള്‍ പിശക് ഉണ്ടായിരിയ്ക്കുന്നു.
 invalid_file_error=തെറ്റായ അല്ലെങ്കില്‍ തകരാറുള്ള പിഡിഎഫ് ഫയല്‍.
 missing_file_error=പിഡിഎഫ് ഫയല്‍ ലഭ്യമല്ല.
+unexpected_response_error=പ്രതീക്ഷിക്കാത്ത സെര്‍വര്‍ മറുപടി.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=റദ്ദാക്കുക
 printing_not_supported=മുന്നറിയിപ്പു്: ഈ ബ്രൌസര്‍ പൂര്‍ണ്ണമായി പ്രിന്റിങ് പിന്തുണയ്ക്കുന്നില്ല.
 printing_not_ready=മുന്നറിയിപ്പു്: പ്രിന്റ് ചെയ്യുന്നതിനു് പിഡിഎഫ് പൂര്‍ണ്ണമായി ലഭ്യമല്ല.
 web_fonts_disabled=വെബിനുള്ള അക്ഷരസഞ്ചയങ്ങള്‍ പ്രവര്‍ത്തന രഹിതം: എംബഡ്ഡ് ചെയ്ത പിഡിഎഫ് അക്ഷരസഞ്ചയങ്ങള്‍ ഉപയോഗിയ്ക്കുവാന്‍ സാധ്യമല്ല.
-document_colors_disabled=സ്വന്തം നിറങ്ങള്‍ ഉപയോഗിയ്ക്കുവാന്‍ പിഡിഎഫ് രേഖകള്‍ക്കു് അനുവാദമില്ല:  'സ്വന്തം നിറങ്ങള്‍ ഉപയോഗിയ്ക്കുവാന്‍ താളുകളെ അനുവദിയ്ക്കുക' എന്നതു് ബ്രൌസറില്‍ നിര്‍ജീവമാണു്.
+document_colors_not_allowed=സ്വന്തം നിറങ്ങള്‍ ഉപയോഗിയ്ക്കുവാന്‍ പിഡിഎഫ് രേഖകള്‍ക്കു് അനുവാദമില്ല:  'സ്വന്തം നിറങ്ങള്‍ ഉപയോഗിയ്ക്കുവാന്‍ താളുകളെ അനുവദിയ്ക്കുക' എന്നതു് ബ്രൌസറില്‍ നിര്‍ജീവമാണു്.
diff --git a/static/pdf.js/locale/mn/viewer.properties b/static/pdf.js/locale/mn/viewer.properties
index f0366444..dfa1d6dd 100644
--- a/static/pdf.js/locale/mn/viewer.properties
+++ b/static/pdf.js/locale/mn/viewer.properties
@@ -25,6 +25,17 @@ open_file_label=Нээ
 
 # Secondary toolbar and context menu
 
+
+# Document properties dialog box
+document_properties_file_name=Файлын нэр:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_title=Гарчиг:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
@@ -43,7 +54,6 @@ find_not_found=Олдсонгүй
 
 # Error panel labels
 error_more_info=Нэмэлт мэдээлэл
-error_close=Хаа
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
@@ -54,6 +64,8 @@ error_close=Хаа
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 
 # Predefined zoom values
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Алдаа
@@ -62,4 +74,6 @@ loading_error_indicator=Алдаа
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
+password_ok=OK
+password_cancel=Цуцал
 
diff --git a/static/pdf.js/locale/mr/viewer.properties b/static/pdf.js/locale/mr/viewer.properties
index fafcf754..f9d1ef70 100644
--- a/static/pdf.js/locale/mr/viewer.properties
+++ b/static/pdf.js/locale/mr/viewer.properties
@@ -38,7 +38,7 @@ print.title=छपाई करा
 print_label=छपाई करा
 download.title=डाउनलोड करा
 download_label=डाउनलोड करा
-bookmark.title=सध्याचे अवलोकन (नविन पटलात प्रत बनवा किंवा उघडा)
+bookmark.title=सध्याचे अवलोकन (नवीन पटलात प्रत बनवा किंवा उघडा)
 bookmark_label=सध्याचे अवलोकन
 
 # Secondary toolbar and context menu
@@ -67,7 +67,11 @@ document_properties.title=दस्तऐवज गुणधर्म…
 document_properties_label=दस्तऐवज गुणधर्म…
 document_properties_file_name=फाइलचे नाव:
 document_properties_file_size=फाइल आकार:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} बाइट्स)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} बाइट्स)
 document_properties_title=शिर्षक:
 document_properties_author=लेखक:
@@ -75,6 +79,8 @@ document_properties_subject=विषय:
 document_properties_keywords=मुख्यशब्द:
 document_properties_creation_date=निर्माण दिनांक:
 document_properties_modification_date=दुरूस्ती दिनांक:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=निर्माता:
 document_properties_producer=PDF निर्माता:
@@ -140,12 +146,16 @@ page_scale_width=पृष्ठाची रूंदी
 page_scale_fit=पृष्ठ बसवा
 page_scale_auto=स्वयं लाहन किंवा मोठे करणे
 page_scale_actual=प्रत्यक्ष आकार
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=त्रुटी
 loading_error=PDF लोड करतेवेळी त्रुटी आढळली.
 invalid_file_error=अवैध किंवा दोषीत PDF फाइल.
 missing_file_error=न आढळणारी PDF फाइल.
+unexpected_response_error=अनपेक्षित सर्व्हर प्रतिसाद.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=रद्द करा
 printing_not_supported=सावधानता: या ब्राउजरतर्फे छपाइ पूर्णपणे समर्थीत नाही.
 printing_not_ready=सावधानता: छपाईकरिता PDF पूर्णतया लोड झाले नाही.
 web_fonts_disabled=वेब फाँट्स असमर्थीत आहेत: एम्बेडेड PDF फाँट्स्चा वापर अशक्य.
-document_colors_disabled=PDF दस्ताएवजांना त्यांचे रंग वापरण्यास अनुमती नाही: ब्राउजरमध्ये ' पानांना त्यांचे रंग निवडण्यास अनुमती द्या' बंद केले आहे.
+document_colors_not_allowed=PDF दस्ताएवजांना त्यांचे रंग वापरण्यास अनुमती नाही: ब्राउजरमध्ये ' पानांना त्यांचे रंग निवडण्यास अनुमती द्या' बंद केले आहे.
diff --git a/static/pdf.js/locale/ms/viewer.properties b/static/pdf.js/locale/ms/viewer.properties
index b43b4ad3..cc6b70b0 100644
--- a/static/pdf.js/locale/ms/viewer.properties
+++ b/static/pdf.js/locale/ms/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Ciri Dokumen…
 document_properties_label=Ciri Dokumen…
 document_properties_file_name=Nama fail:
 document_properties_file_size=Saiz fail:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bait)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bait)
 document_properties_title=Tajuk:
 document_properties_author=Pengarang:
@@ -75,6 +79,8 @@ document_properties_subject=Subjek:
 document_properties_keywords=Kata kunci:
 document_properties_creation_date=Masa Dicipta:
 document_properties_modification_date=Tarikh Ubahsuai:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Pencipta:
 document_properties_producer=Pengeluar PDF:
@@ -140,6 +146,8 @@ page_scale_width=Lebar Halaman
 page_scale_fit=Muat Halaman
 page_scale_auto=Zoom Automatik
 page_scale_actual=Saiz Sebenar
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Ralat
@@ -160,4 +168,4 @@ password_cancel=Batal
 printing_not_supported=Amaran: Cetakan ini tidak sepenuhnya disokong oleh pelayar ini.
 printing_not_ready=Amaran: PDF tidak sepenuhnya dimuatkan untuk dicetak.
 web_fonts_disabled=Fon web dilumpuhkan: tidak dapat fon PDF terbenam.
-document_colors_disabled=Dokumen PDF tidak dibenarkan untuk menggunakan warna sendiri: 'Benarkan muka surat untuk memilih warna sendiri' telah dinyahaktif dalam pelayar.
+document_colors_not_allowed=Dokumen PDF tidak dibenarkan untuk menggunakan warna sendiri: 'Benarkan muka surat untuk memilih warna sendiri' telah dinyahaktif dalam pelayar.
diff --git a/static/pdf.js/locale/my/viewer.properties b/static/pdf.js/locale/my/viewer.properties
index 721e0d01..303a9db8 100644
--- a/static/pdf.js/locale/my/viewer.properties
+++ b/static/pdf.js/locale/my/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=မှတ်တမ်းမှတ်ရာ ဂုဏ
 document_properties_label=မှတ်တမ်းမှတ်ရာ ဂုဏ်သတ္တိများ
 document_properties_file_name=ဖိုင် :
 document_properties_file_size=ဖိုင်ဆိုဒ် :
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} ကီလိုဘိုတ် ({size_kb}}ဘိုတ်)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=ခေါင်းစဉ်‌ -
 document_properties_author=ရေးသားသူ:
@@ -75,6 +79,8 @@ document_properties_subject=အကြောင်းအရာ:\u0020
 document_properties_keywords=သော့ချက် စာလုံး:
 document_properties_creation_date=ထုတ်လုပ်ရက်စွဲ:
 document_properties_modification_date=ပြင်ဆင်ရက်စွဲ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=ဖန်တီးသူ:
 document_properties_producer=PDF ထုတ်လုပ်သူ:
@@ -140,12 +146,16 @@ page_scale_width=စာမျက်နှာ အကျယ်
 page_scale_fit=စာမျက်နှာ ကွက်တိ
 page_scale_auto=အလိုအလျောက် ချုံ့ချဲ့
 page_scale_actual=အမှန်တကယ်ရှိတဲ့ အရွယ်
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=အမှား
 loading_error=PDF ဖိုင် ကိုဆွဲတင်နေချိန်မှာ အမှားတစ်ခုတွေ့ရပါတယ်။
 invalid_file_error=မရသော သို့ ပျက်နေသော PDF ဖိုင်
 missing_file_error=PDF ပျောက်ဆုံး
+unexpected_response_error=မမျှော်လင့်ထားသော ဆာဗာမှ ပြန်ကြားချက်
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=ပယ်​ဖျက်ပါ
 printing_not_supported=သတိပေးချက်၊ပရင့်ထုတ်ခြင်းကိုဤဘယောက်ဆာသည် ပြည့်ဝစွာထောက်ပံ့မထားပါ ။
 printing_not_ready=သတိပေးချက်: ယခု PDF ဖိုင်သည် ပုံနှိပ်ရန် မပြည့်စုံပါ
 web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-document_colors_disabled=PDF ဖိုင်အား ၎င်းဤ ကိုယ်ပိုင်အရောင်များကို အသုံးပြုခွင့်မပေးထားပါ ။ 'စာမျက်နှာအားလုံးအားအရောင်ရွေးချယ်ခွင့်' အား ယခု ဘယောက်ဆာတွင် ပိတ်ထားခြင်းကြောင့်ဖြစ် သှ်
+document_colors_not_allowed=PDF ဖိုင်အား ၎င်းဤ ကိုယ်ပိုင်အရောင်များကို အသုံးပြုခွင့်မပေးထားပါ ။ 'စာမျက်နှာအားလုံးအားအရောင်ရွေးချယ်ခွင့်' အား ယခု ဘယောက်ဆာတွင် ပိတ်ထားခြင်းကြောင့်ဖြစ် သှ်
diff --git a/static/pdf.js/locale/nb-NO/viewer.properties b/static/pdf.js/locale/nb-NO/viewer.properties
index cce8cbf9..13d3670e 100644
--- a/static/pdf.js/locale/nb-NO/viewer.properties
+++ b/static/pdf.js/locale/nb-NO/viewer.properties
@@ -67,14 +67,20 @@ document_properties.title=Dokumentegenskaper …
 document_properties_label=Dokumentegenskaper …
 document_properties_file_name=Filnavn:
 document_properties_file_size=Filstørrelse:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
-document_properties_title=Tittel:
+document_properties_title=Dokumentegenskaper …
 document_properties_author=Forfatter:
 document_properties_subject=Emne:
 document_properties_keywords=Nøkkelord:
 document_properties_creation_date=Opprettet dato:
 document_properties_modification_date=Endret dato:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Opprettet av:
 document_properties_producer=PDF-verktøy:
@@ -140,12 +146,16 @@ page_scale_width=Sidebredde
 page_scale_fit=Tilpass til siden
 page_scale_auto=Automatisk zoom
 page_scale_actual=Virkelig størrelse
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}} %
 
 # Loading indicator messages
 loading_error_indicator=Feil
 loading_error=En feil oppstod ved lasting av PDF.
 invalid_file_error=Ugyldig eller skadet PDF-fil.
 missing_file_error=Manglende PDF-fil.
+unexpected_response_error=Uventet serverrespons.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Avbryt
 printing_not_supported=Advarsel: Utskrift er ikke fullstendig støttet av denne nettleseren.
 printing_not_ready=Advarsel: PDF er ikke fullstendig innlastet for utskrift.
 web_fonts_disabled=Web-fonter er avslått: Kan ikke bruke innbundne PDF-fonter.
-document_colors_disabled=PDF-dokumenter tillates ikke å bruke deres egne farger: 'Tillat sider å velge egne farger' er deaktivert i nettleseren.
+document_colors_not_allowed=PDF-dokumenter tillates ikke å bruke deres egne farger: 'Tillat sider å velge egne farger' er deaktivert i nettleseren.
diff --git a/static/pdf.js/locale/nl/viewer.properties b/static/pdf.js/locale/nl/viewer.properties
index d5ed70ae..1481904f 100644
--- a/static/pdf.js/locale/nl/viewer.properties
+++ b/static/pdf.js/locale/nl/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Documenteigenschappen…
 document_properties_label=Documenteigenschappen…
 document_properties_file_name=Bestandsnaam:
 document_properties_file_size=Bestandsgrootte:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Titel:
 document_properties_author=Auteur:
@@ -75,6 +79,8 @@ document_properties_subject=Onderwerp:
 document_properties_keywords=Trefwoorden:
 document_properties_creation_date=Aanmaakdatum:
 document_properties_modification_date=Wijzigingsdatum:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Auteur:
 document_properties_producer=PDF-producent:
@@ -140,12 +146,16 @@ page_scale_width=Paginabreedte
 page_scale_fit=Hele pagina
 page_scale_auto=Automatisch zoomen
 page_scale_actual=Werkelijke grootte
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Fout
 loading_error=Er is een fout opgetreden bij het laden van de PDF.
 invalid_file_error=Ongeldig of beschadigd PDF-bestand.
 missing_file_error=PDF-bestand ontbreekt. 
+unexpected_response_error=Onverwacht serverantwoord.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -158,6 +168,6 @@ password_ok=OK
 password_cancel=Annuleren
 
 printing_not_supported=Waarschuwing: afdrukken wordt niet volledig ondersteund door deze browser.
-printing_not_ready=Warning: PDF is niet volledig geladen om af te drukken.
+printing_not_ready=Waarschuwing: de PDF is niet volledig geladen voor afdrukken.
 web_fonts_disabled=Weblettertypen zijn uitgeschakeld: gebruik van ingebedde PDF-lettertypen is niet mogelijk.
-document_colors_disabled=PDF-documenten mogen hun eigen kleuren niet gebruiken: ‘Pagina’s toestaan om hun eigen kleuren te kiezen’ is uitgeschakeld in de browser.
+document_colors_not_allowed=PDF-documenten mogen hun eigen kleuren niet gebruiken: ‘Pagina’s toestaan om hun eigen kleuren te kiezen’ is uitgeschakeld in de browser.
diff --git a/static/pdf.js/locale/nn-NO/viewer.properties b/static/pdf.js/locale/nn-NO/viewer.properties
index 7b016f32..b3c80895 100644
--- a/static/pdf.js/locale/nn-NO/viewer.properties
+++ b/static/pdf.js/locale/nn-NO/viewer.properties
@@ -44,9 +44,9 @@ bookmark_label=Gjeldande vising
 # Secondary toolbar and context menu
 tools.title=Verktøy
 tools_label=Verktøy
-first_page.title=Gå til første side
-first_page.label=Gå til første side
-first_page_label=Gå til første side
+first_page.title=Gå til fyrstesida
+first_page.label=Gå til fyrstesida
+first_page_label=Gå til fyrstesida
 last_page.title=Gå til siste side
 last_page.label=Gå til siste side
 last_page_label=Gå til siste side
@@ -72,7 +72,7 @@ document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Dokumenteigenskapar …
 document_properties_author=Forfattar:
 document_properties_subject=Emne:
-document_properties_keywords=Nykelord:
+document_properties_keywords=Stikkord:
 document_properties_creation_date=Dato oppretta:
 document_properties_modification_date=Dato endra:
 document_properties_date_string={{date}}, {{time}}
@@ -140,12 +140,16 @@ page_scale_width=Sidebreidde
 page_scale_fit=Tilpass til sida
 page_scale_auto=Automatisk skalering
 page_scale_actual=Verkeleg storleik
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Feil
 loading_error=Ein feil oppstod ved lasting av PDF.
-invalid_file_error=Ugyldig eller korrupt PDF fil.
+invalid_file_error=Ugyldig eller korrupt PDF-fil.
 missing_file_error=Manglande PDF-fil.
+unexpected_response_error=Uventa tenarrespons.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -159,5 +163,5 @@ password_cancel=Avbryt
 
 printing_not_supported=Åtvaring: Utskrift er ikkje fullstendig støtta av denne nettlesaren.
 printing_not_ready=Åtvaring: PDF ikkje fullstendig innlasta for utskrift.
-web_fonts_disabled=Vev-fontar er slått av: Kan ikkje bruka innbundne PDF-fontar.
-document_colors_disabled=PDF-dokument har ikkje løyve til å bruka eigne fargar: \'Tillat sider å velja eigne fargar\' er slått av i nettlesaren.
+web_fonts_disabled=Vev-skrifter er slått av: Kan ikkje bruka innbundne PDF-skrifter.
+document_colors_disabled=PDF-dokument har ikkje løyve til å bruka eigne fargar: 'Tillat sider å velja eigne fargar' er slått av i nettlesaren.
diff --git a/static/pdf.js/locale/nso/viewer.properties b/static/pdf.js/locale/nso/viewer.properties
index 09923f59..02cc7d85 100644
--- a/static/pdf.js/locale/nso/viewer.properties
+++ b/static/pdf.js/locale/nso/viewer.properties
@@ -30,17 +30,30 @@ zoom_out_label=Bušetša ka gare
 zoom_in.title=Godišetša ka ntle
 zoom_in_label=Godišetša ka ntle
 zoom.title=Godiša
-print.title=Gatiša
-print_label=Gatiša
 presentation_mode.title=Fetogela go mokgwa wa tlhagišo
 presentation_mode_label=Mokgwa wa tlhagišo
 open_file.title=Bula faele
 open_file_label=Bula
+print.title=Gatiša
+print_label=Gatiša
 download.title=Laolla
 download_label=Laolla
 bookmark.title=Pono ya bjale (kopiša le go bula lefasetereng le leswa)
 bookmark_label=Tebelelo ya gona bjale
 
+# Secondary toolbar and context menu
+
+
+# Document properties dialog box
+document_properties_file_name=Leina la faele:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_title=Thaetlele:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
@@ -61,12 +74,6 @@ thumb_page_title=Letlakala {{page}}
 # number.
 thumb_page_canvas=Khutšofatšo ya letlakala {{page}}
 
-# Context menu
-first_page.label=Eya letlakaleng la mathomo
-last_page.label=Eya letlakaleng la mafelelo
-page_rotate_cw.label=Dikološa go ya ka go la go ja
-page_rotate_ccw.label=Dikološa go ya go la ntsogošo
-
 # Find panel button title and messages
 find_label=Hwetša:
 find_previous.title=Hwetša tiragalo e fetilego ya sekafoko
@@ -82,7 +89,6 @@ find_not_found=Sekafoko ga sa hwetšwa
 # Error panel labels
 error_more_info=Tshedimošo e oketšegilego
 error_less_info=Tshedimošo ya tlasana
-error_close=Tswalela
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (build: {{build}})
@@ -103,6 +109,8 @@ page_scale_width=Bophara bja letlakala
 page_scale_fit=Go lekana ga letlakala
 page_scale_auto=Kgodišo ya maitirišo
 page_scale_actual=Bogolo bja kgonthe
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Phošo
@@ -110,14 +118,14 @@ loading_error=Go diregile phošo ge go hlahlelwa PDF.
 invalid_file_error=Faele ye e sa šomego goba e senyegilego ya PDF.
 missing_file_error=Faele yeo e sego gona ya PDF.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-text_annotation_type=[{{type}} Tlhaloso]
-request_password=PDF e šireleditšwe ka lentšuphetišo:
+text_annotation_type.alt=[{{type}} Tlhaloso]
+password_ok=LOKILE
+password_cancel=Khansela
 
 printing_not_supported=Temošo: Go gatiša ga go thekgwe ke praosara ye ka botlalo.
 printing_not_ready=Temošo: PDF ga ya hlahlelwa ka botlalo bakeng sa go gatišwa.
 web_fonts_disabled=Difonte tša wepe di šitišitšwe: ga e kgone go diriša difonte tša PDF tše khutišitšwego.
-web_colors_disabled=Mebala ya wepe e šitišitšwe.
diff --git a/static/pdf.js/locale/oc/viewer.properties b/static/pdf.js/locale/oc/viewer.properties
index f80fcef9..d9a91657 100644
--- a/static/pdf.js/locale/oc/viewer.properties
+++ b/static/pdf.js/locale/oc/viewer.properties
@@ -30,7 +30,7 @@ zoom_out_label=Zoom arrièr
 zoom_in.title=Zoom avant
 zoom_in_label=Zoom avant
 zoom.title=Zoom
-presentation_mode.title=Bascuolar en mòde presentacion
+presentation_mode.title=Bascular en mòde presentacion
 presentation_mode_label=Mòde Presentacion
 open_file.title=Dobrir lo fichièr
 open_file_label=Dobrir
@@ -67,7 +67,11 @@ document_properties.title=Proprietats del document...
 document_properties_label=Proprietats del document...
 document_properties_file_name=Nom del fichièr :
 document_properties_file_size=Talha del fichièr :
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} Ko ({{size_b}} octets)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} Mo ({{size_b}} octets)
 document_properties_title=Títol :
 document_properties_author=Autor :
@@ -75,6 +79,8 @@ document_properties_subject=Subjècte :
 document_properties_keywords=Mots claus :
 document_properties_creation_date=Data de creacion :
 document_properties_modification_date=Data de modificacion :
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Creator :
 document_properties_producer=Aisina de conversion PDF :
@@ -140,6 +146,8 @@ page_scale_width=Largor plena
 page_scale_fit=Pagina entièra
 page_scale_auto=Zoom automatic
 page_scale_actual=Talha vertadièra
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Error
@@ -160,4 +168,4 @@ password_cancel=Anullar
 printing_not_supported=Atencion : l'estampatge es pas completament gerit per aqueste navigador.
 printing_not_ready=Atencion : lo PDF es pas entièrament cargat per lo poder imprimir.
 web_fonts_disabled=Las poliças web son desactivadas : impossible d'utilizar las poliças integradas al PDF.
-document_colors_disabled=Los documents PDF pòdon pas utilizar lors pròprias colors : « Autorizar las paginas web d'utilizar lors pròprias colors » es desactivat dins lo navigador.
+document_colors_not_allowed=Los documents PDF pòdon pas utilizar lors pròprias colors : « Autorizar las paginas web d'utilizar lors pròprias colors » es desactivat dins lo navigador.
diff --git a/static/pdf.js/locale/or/viewer.properties b/static/pdf.js/locale/or/viewer.properties
index 4706f82e..279407d9 100644
--- a/static/pdf.js/locale/or/viewer.properties
+++ b/static/pdf.js/locale/or/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=ଦଲିଲ ଗୁଣଧର୍ମ…
 document_properties_label=ଦଲିଲ ଗୁଣଧର୍ମ…
 document_properties_file_name=ଫାଇଲ ନାମ:
 document_properties_file_size=ଫାଇଲ ଆକାର:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=ଶୀର୍ଷକ:
 document_properties_author=ଲେଖକ:
@@ -75,6 +79,8 @@ document_properties_subject=ବିଷୟ:
 document_properties_keywords=ସୂଚକ ଶବ୍ଦ:
 document_properties_creation_date=ନିର୍ମାଣ ତାରିଖ:
 document_properties_modification_date=ପରିବର୍ତ୍ତନ ତାରିଖ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=ନିର୍ମାତା:
 document_properties_producer=PDF ପ୍ରଯୋଜକ:
@@ -140,12 +146,15 @@ page_scale_width=ପୃଷ୍ଠା ଓସାର
 page_scale_fit=ପୃଷ୍ଠା ମେଳନ
 page_scale_auto=ସ୍ୱୟଂଚାଳିତ ଭାବରେ ଛୋଟବଡ଼ କରିବା
 page_scale_actual=ପ୍ରକୃତ ଆକାର
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=ତ୍ରୁଟି
 loading_error=PDF ଧାରଣ କରିବା ସମୟରେ ଏକ ତ୍ରୁଟି ଘଟିଲା।
 invalid_file_error=ଅବୈଧ କିମ୍ବା ତ୍ରୁଟିଯୁକ୍ତ PDF ଫାଇଲ।
 missing_file_error=ହଜିଯାଇଥିବା PDF ଫାଇଲ।
+unexpected_response_error=ଅପ୍ରତ୍ୟାଶିତ ସର୍ଭର ଉତ୍ତର।
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +169,4 @@ password_cancel=ବାତିଲ କରନ୍ତୁ
 printing_not_supported=ଚେତାବନୀ: ଏହି ବ୍ରାଉଜର ଦ୍ୱାରା ମୁଦ୍ରଣ କ୍ରିୟା ସମ୍ପୂର୍ଣ୍ଣ ଭାବରେ ସହାୟତା ପ୍ରାପ୍ତ ନୁହଁ।
 printing_not_ready=ଚେତାବନୀ: PDF ଟି ମୁଦ୍ରଣ ପାଇଁ ସମ୍ପୂର୍ଣ୍ଣ ଭାବରେ ଧାରଣ ହୋଇ ନାହିଁ।
 web_fonts_disabled=ୱେବ ଅକ୍ଷରରୂପଗୁଡ଼ିକୁ ନିଷ୍କ୍ରିୟ କରାଯାଇଛି: ସନ୍ନିହିତ PDF ଅକ୍ଷରରୂପଗୁଡ଼ିକୁ ବ୍ୟବହାର କରିବାରେ ଅସମର୍ଥ।
-document_colors_disabled=PDF ଦଲିଲଗୁଡ଼ିକ ସେମାନଙ୍କର ନିଜର ରଙ୍ଗ ବ୍ୟବହାର କରିବା ପାଇଁ ଅନୁମତି ପ୍ରାପ୍ତ ନୁହଁ: 'ସେମାନଙ୍କର ନିଜ ରଙ୍ଗ ବାଛିବା ପାଇଁ ପୃଷ୍ଠାଗୁଡ଼ିକୁ ଅନୁମତି ଦିଅନ୍ତୁ' କୁ ବ୍ରାଉଜରରେ ନିଷ୍କ୍ରିୟ କରାଯାଇଛି।
+document_colors_not_allowed=PDF ଦଲିଲଗୁଡ଼ିକ ସେମାନଙ୍କର ନିଜର ରଙ୍ଗ ବ୍ୟବହାର କରିବା ପାଇଁ ଅନୁମତି ପ୍ରାପ୍ତ ନୁହଁ: 'ସେମାନଙ୍କର ନିଜ ରଙ୍ଗ ବାଛିବା ପାଇଁ ପୃଷ୍ଠାଗୁଡ଼ିକୁ ଅନୁମତି ଦିଅନ୍ତୁ' କୁ ବ୍ରାଉଜରରେ ନିଷ୍କ୍ରିୟ କରାଯାଇଛି।
diff --git a/static/pdf.js/locale/pa-IN/viewer.properties b/static/pdf.js/locale/pa-IN/viewer.properties
index 1b0fb348..fb26fc31 100644
--- a/static/pdf.js/locale/pa-IN/viewer.properties
+++ b/static/pdf.js/locale/pa-IN/viewer.properties
@@ -35,7 +35,7 @@ print_label=ਪਰਿੰਟ
 presentation_mode.title=ਪਰਿਜੈਂਟੇਸ਼ਨ ਮੋਡ ਵਿੱਚ ਜਾਓ
 presentation_mode_label=ਪਰਿਜੈਂਟੇਸ਼ਨ ਮੋਡ
 
-open_file.title=ਫਾਇਲ ਖੋਲ੍ਹੋ
+open_file.title=ਫਾਈਲ ਖੋਲ੍ਹੋ
 open_file_label=ਖੋਲ੍ਹੋ
 download.title=ਡਾਊਨਲੋਡ
 download_label=ਡਾਊਨਲੋਡ
@@ -65,10 +65,10 @@ hand_tool_disable_label=ਹੱਥ ਟੂਲ ਬੰਦ
 # Document properties dialog box
 document_properties.title=…ਦਸਤਾਵੇਜ਼ ਵਿਸ਼ੇਸ਼ਤਾ
 document_properties_label=…ਦਸਤਾਵੇਜ਼ ਵਿਸ਼ੇਸ਼ਤਾ
-document_properties_file_name=ਫਾਇਲ ਨਾਂ:
-document_properties_file_size=ਫਾਇਲ ਆਕਾਰ:
-document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
-document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
+document_properties_file_name=ਫਾਈਲ ਨਾਂ:
+document_properties_file_size=ਫਾਈਲ ਆਕਾਰ:
+document_properties_kb={{size_kb}} KB ({{size_b}} ਬਾਈਟ)
+document_properties_mb={{size_mb}} MB ({{size_b}} ਬਾਈਟ)
 document_properties_title=ਟਾਈਟਲ:
 document_properties_author=ਲੇਖਕ:
 document_properties_subject=ਵਿਸ਼ਾ:
@@ -91,8 +91,8 @@ toggle_sidebar_label=ਬਾਹੀ ਬਦਲੋ
 
 outline.title=ਦਸਤਾਵੇਜ਼ ਆਉਟਲਾਈਨ ਵੇਖਾਓ
 outline_label=ਦਸਤਾਵੇਜ਼ ਆਉਟਲਾਈਨ
-attachments.title=Show Attachments
-attachments_label=Attachments
+attachments.title=ਅਟੈਚਮੈਂਟ ਵੇਖਾਓ
+attachments_label=ਅਟੈਚਮੈਂਟ
 thumbs.title=ਥੰਮਨੇਲ ਵੇਖਾਓ
 thumbs_label=ਥੰਮਨੇਲ
 findbar.title=ਦਸਤਾਵੇਜ਼ ਵਿੱਚ ਲੱਭੋ
@@ -143,7 +143,7 @@ error_message=ਸੁਨੇਹਾ: {{message}}
 # trace.
 error_stack=ਸਟੈਕ: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
-error_file=ਫਾਇਲ: {{file}}
+error_file=ਫਾਈਲ: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=ਲਾਈਨ: {{line}}
 rendering_error=ਸਫ਼ਾ ਰੈਡਰ ਕਰਨ ਦੇ ਦੌਰਾਨ ਗਲਤੀ ਆਈ ਹੈ।
@@ -153,25 +153,29 @@ page_scale_width=ਸਫ਼ਾ ਚੌੜਾਈ
 page_scale_fit=ਸਫ਼ਾ ਫਿੱਟ
 page_scale_auto=ਆਟੋਮੈਟਿਕ ਜ਼ੂਮ
 page_scale_actual=ਆਟੋਮੈਟਿਕ ਆਕਾਰ
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 # LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
 loading_error_indicator=ਗਲਤੀ
 loading_error=PDF ਲੋਡ ਕਰਨ ਦੇ ਦੌਰਾਨ ਗਲਤੀ ਆਈ ਹੈ।
-invalid_file_error=ਗਲਤ ਜਾਂ ਨਿਕਾਰਾ PDF ਫਾਇਲ ਹੈ।
-missing_file_error=ਨਾ-ਮੌਜੂਦ PDF ਫਾਇਲ।
+invalid_file_error=ਗਲਤ ਜਾਂ ਨਿਕਾਰਾ PDF ਫਾਈਲ ਹੈ।
+missing_file_error=ਨਾ-ਮੌਜੂਦ PDF ਫਾਈਲ।
+unexpected_response_error=ਅਣਜਾਣ ਸਰਵਰ ਜਵਾਬ।
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}}  ਵਿਆਖਿਆ]
-password_label=ਇਹ PDF ਫਾਇਲ ਖੋਲ੍ਹਣ ਲਈ ਪਾਸਵਰਡ ਦਿਉ।
+password_label=ਇਹ PDF ਫਾਈਲ ਖੋਲ੍ਹਣ ਲਈ ਪਾਸਵਰਡ ਦਿਉ।
 password_invalid=ਗਲਤ ਪਾਸਵਰਡ। ਫੇਰ ਕੋਸ਼ਿਸ਼ ਕਰੋ ਜੀ।
 password_ok=ਠੀਕ ਹੈ
 password_cancel=ਰੱਦ ਕਰੋ
 
 printing_not_supported=ਸਾਵਧਾਨ: ਇਹ ਬਰਾਊਜ਼ਰ ਪਰਿੰਟ ਕਰਨ ਲਈ ਪੂਰੀ ਤਰ੍ਹਾਂ ਸਹਾਇਕ ਨਹੀਂ ਹੈ।
-printing_not_ready=ਸਾਵਧਾਨ: ਪੀਡੀਐਫ(PDF) ਪਰਿੰਟ ਕਰਨ ਲਈ ਪੂਰੀ ਤਰ੍ਹਾਂ ਲੋਡ ਨਹੀਂ ਹੈ।
-web_fonts_disabled=ਵੈਬ ਫੋਂਟ ਬੰਦ ਹਨ: ਇੰਬੈਡ ਪੀਡੀਐਫ (PDF) ਫੋਂਟ ਵਰਤਨ ਲਈ ਅਸਮਰੱਥ ਹੈ।
+printing_not_ready=ਸਾਵਧਾਨ: PDF ਪਰਿੰਟ ਕਰਨ ਲਈ ਪੂਰੀ ਤਰ੍ਹਾਂ ਲੋਡ ਨਹੀਂ ਹੈ।
+web_fonts_disabled=ਵੈਬ ਫੋਂਟ ਬੰਦ ਹਨ: ਇੰਬੈਡ PDF ਫੋਂਟ ਵਰਤਨ ਲਈ ਅਸਮਰੱਥ ਹੈ।
 document_colors_disabled=PDF ਡੌਕੂਮੈਂਟ ਨੂੰ ਆਪਣੇ ਰੰਗ ਵਰਤਣ ਦੀ ਇਜ਼ਾਜ਼ਤ ਨਹੀਂ ਹੈ।: ਬਰਾਊਜ਼ਰ ਵਿੱਚ  \u0022ਸਫ਼ਿਆਂ ਨੂੰ ਆਪਣੇ ਰੰਗ ਵਰਤਣ ਦਿਉ\u0022  ਨੂੰ ਬੰਦ ਕੀਤਾ ਹੋਇਆ ਹੈ।
\ No newline at end of file
diff --git a/static/pdf.js/locale/pl/viewer.properties b/static/pdf.js/locale/pl/viewer.properties
index d603cfee..f4fa2735 100644
--- a/static/pdf.js/locale/pl/viewer.properties
+++ b/static/pdf.js/locale/pl/viewer.properties
@@ -2,18 +2,13 @@
 # License, v. 2.0. If a copy of the MPL was not distributed with this
 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
 
-# Main toolbar buttons (tooltips and alt text for images)
 previous.title=Poprzednia strona
 previous_label=Poprzednia
 next.title=Następna strona
 next_label=Następna
 
-# LOCALIZATION NOTE (page_label, page_of):
-# These strings are concatenated to form the "Page: X of Y" string.
-# Do not translate "{{pageCount}}", it will be substituted with a number
-# representing the total number of pages.
 page_label=Strona:
-page_of=z {{pageCount}}
+page_of=z {{pageCount}}
 
 zoom_out.title=Pomniejszenie
 zoom_out_label=Pomniejsz
@@ -28,20 +23,20 @@ print.title=Drukowanie
 print_label=Drukuj
 download.title=Pobieranie
 download_label=Pobierz
-bookmark.title=Bieżąca pozycja (skopiuj lub otwórz jako odnośnik w nowym oknie)
+bookmark.title=Bieżąca pozycja (skopiuj lub otwórz jako odnośnik w nowym oknie)
 bookmark_label=Bieżąca pozycja
 
-tools.title=Tools
-tools_label=Tools
+tools.title=Narzędzia
+tools_label=Narzędzia
 first_page.title=Przechodzenie do pierwszej strony
 first_page.label=Przejdź do pierwszej strony
 first_page_label=Przejdź do pierwszej strony
 last_page.title=Przechodzenie do ostatniej strony
 last_page.label=Przejdź do ostatniej strony
 last_page_label=Przejdź do ostatniej strony
-page_rotate_cw.title=Obracanie zgodnie z ruchem wskazówek zegara
-page_rotate_cw.label=Obróć zgodnie z ruchem wskazówek zegara
-page_rotate_cw_label=Obróć zgodnie z ruchem wskazówek zegara
+page_rotate_cw.title=Obracanie zgodnie z ruchem wskazówek zegara
+page_rotate_cw.label=Obróć zgodnie z ruchem wskazówek zegara
+page_rotate_cw_label=Obróć zgodnie z ruchem wskazówek zegara
 page_rotate_ccw.title=Obracanie przeciwnie do ruchu wskazówek zegara
 page_rotate_ccw.label=Obróć przeciwnie do ruchu wskazówek zegara
 page_rotate_ccw_label=Obróć przeciwnie do ruchu wskazówek zegara
@@ -70,9 +65,6 @@ document_properties_version=Wersja PDF:
 document_properties_page_count=Liczba stron:
 document_properties_close=Zamknij
 
-# Tooltips and alt text for side panel toolbar buttons
-# (the _label strings are alt text for the buttons, the .title strings are
-# tooltips)
 toggle_sidebar.title=Przełączanie panelu bocznego
 toggle_sidebar_label=Przełącz panel boczny
 outline.title=Wyświetlanie zarysu dokumentu
@@ -81,18 +73,12 @@ attachments.title=Wyświetlanie załączników
 attachments_label=Załączniki
 thumbs.title=Wyświetlanie miniaturek
 thumbs_label=Miniaturki
-findbar.title=Znajdź w dokumencie
+findbar.title=Znajdź w dokumencie
 findbar_label=Znajdź
 
-# Thumbnails panel item (tooltip and alt text for images)
-# LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
-# number.
 thumb_page_title=Strona {{page}}
-# LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
-# number.
 thumb_page_canvas=Miniaturka strony {{page}}
 
-# Find panel button title and messages
 find_label=Znajdź:
 find_previous.title=Znajdź poprzednie wystąpienie tekstu
 find_previous_label=Poprzednie
@@ -104,48 +90,35 @@ find_reached_top=Osiągnięto początek dokumentu, kontynuacja od końca
 find_reached_bottom=Osiągnięto koniec dokumentu, kontynuacja od początku
 find_not_found=Tekst nieznaleziony
 
-# Error panel labels
 error_more_info=Więcej informacji
 error_less_info=Mniej informacji
 error_close=Zamknij
-# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
-# replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (kompilacja: {{build}})
-# LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
-# english string describing the error.
 error_message=Wiadomość: {{message}}
-# LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
-# trace.
 error_stack=Stos: {{stack}}
-# LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 error_file=Plik: {{file}}
-# LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Wiersz: {{line}}
 rendering_error=Podczas renderowania strony wystąpił błąd.
 
-# Predefined zoom values
 page_scale_width=Szerokość strony
 page_scale_fit=Dopasowanie strony
 page_scale_auto=Skala automatyczna
 page_scale_actual=Rozmiar rzeczywisty
+page_scale_percent={{scale}}%
 
-# Loading indicator messages
 loading_error_indicator=Błąd
 loading_error=Podczas wczytywania dokumentu PDF wystąpił błąd.
 invalid_file_error=Nieprawidłowy lub uszkodzony plik PDF.
 missing_file_error=Brak pliku PDF.
+unexpected_response_error=Nieoczekiwana odpowiedź serwera.
 
-# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
-# "{{type}}" will be replaced with an annotation type from a list defined in
-# the PDF spec (32000-1:2008 Table 169 – Annotation types).
-# Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[Adnotacja: {{type}}]
 password_label=Wprowadź hasło, aby otworzyć ten dokument PDF.
 password_invalid=Nieprawidłowe hasło. Proszę spróbować ponownie.
 password_ok=OK
 password_cancel=Anuluj
 
-printing_not_supported=Ostrzeżenie: Drukowanie nie jest w pełni wspierane przez przeglądarkę.
+printing_not_supported=Ostrzeżenie: Drukowanie nie jest w pełni obsługiwane przez przeglądarkę.
 printing_not_ready=Ostrzeżenie: Dokument PDF nie jest całkowicie wczytany, więc nie można go wydrukować.
 web_fonts_disabled=Czcionki sieciowe są wyłączone: nie można użyć osadzonych czcionek PDF.
-document_colors_disabled=Dokumenty PDF nie mogą używać własnych kolorów: Opcja „Pozwalaj stronom stosować inne kolory” w przeglądarce jest nieaktywna.
+document_colors_not_allowed=Dokumenty PDF nie mogą używać własnych kolorów: Opcja „Pozwalaj stronom stosować inne kolory” w przeglądarce jest nieaktywna.
diff --git a/static/pdf.js/locale/pt-BR/viewer.properties b/static/pdf.js/locale/pt-BR/viewer.properties
index ec40786f..cdfd8f0c 100644
--- a/static/pdf.js/locale/pt-BR/viewer.properties
+++ b/static/pdf.js/locale/pt-BR/viewer.properties
@@ -38,7 +38,7 @@ print.title=Imprimir
 print_label=Imprimir
 download.title=Download
 download_label=Download
-bookmark.title=Visualização atual (copie ou abra em nova janela)
+bookmark.title=Visualização atual (copie ou abra em uma nova janela)
 bookmark_label=Visualização atual
 
 # Secondary toolbar and context menu
@@ -67,19 +67,25 @@ document_properties.title=Propriedades do documento…
 document_properties_label=Propriedades do documento…
 document_properties_file_name=Nome do arquivo:
 document_properties_file_size=Tamanho do arquivo:
-document_properties_kb={{size_kb}}\u202fKB ({{size_b}} bytes)
-document_properties_mb={{size_mb}}\u202fMB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Título:
 document_properties_author=Autor:
 document_properties_subject=Assunto:
 document_properties_keywords=Palavras-chave:
 document_properties_creation_date=Data da criação:
 document_properties_modification_date=Data da modificação:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Criação:
 document_properties_producer=Criador do PDF:
 document_properties_version=Versão do PDF:
-document_properties_page_count=Contagem de páginas:
+document_properties_page_count=Número de páginas:
 document_properties_close=Fechar
 
 # Tooltips and alt text for side panel toolbar buttons
@@ -140,12 +146,16 @@ page_scale_width=Largura da página
 page_scale_fit=Ajustar à janela
 page_scale_auto=Zoom automático
 page_scale_actual=Tamanho real
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Erro
 loading_error=Ocorreu um erro ao carregar o PDF.
 invalid_file_error=Arquivo PDF corrompido ou inválido.
 missing_file_error=Arquivo PDF ausente.
+unexpected_response_error=Resposta inesperada do servidor.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Cancelar
 printing_not_supported=Alerta: a impressão não é totalmente suportada neste navegador.
 printing_not_ready=Alerta: o PDF não está totalmente carregado para impressão.
 web_fonts_disabled=Fontes da web estão desativadas: não é possível usar fontes incorporadas do PDF.
-document_colors_disabled=Documentos PDF não estão permitidos a usar suas próprias cores: “Páginas podem usar outras cores” está desativado no navegador.
+document_colors_not_allowed=Documentos PDF não estão autorizados a usar suas próprias cores: “Páginas podem usar outras cores” está desativado no navegador.
diff --git a/static/pdf.js/locale/pt-PT/viewer.properties b/static/pdf.js/locale/pt-PT/viewer.properties
index 43ec85ba..71409520 100644
--- a/static/pdf.js/locale/pt-PT/viewer.properties
+++ b/static/pdf.js/locale/pt-PT/viewer.properties
@@ -36,10 +36,10 @@ open_file.title=Abrir ficheiro
 open_file_label=Abrir
 print.title=Imprimir
 print_label=Imprimir
-download.title=Transferir
-download_label=Transferir
-bookmark.title=Vista atual (copiar ou abrir em nova janela)
-bookmark_label=Vista atual
+download.title=Descarregar
+download_label=Descarregar
+bookmark.title=Visão atual (copiar ou abrir em nova janela)
+bookmark_label=Visão atual
 
 # Secondary toolbar and context menu
 tools.title=Ferramentas
@@ -63,11 +63,15 @@ hand_tool_disable.title=Desativar ferramenta de mão
 hand_tool_disable_label=Desativar ferramenta de mão
 
 # Document properties dialog box
-document_properties.title=Propriedades do documento...
-document_properties_label=Propriedades do documento...
+document_properties.title=Propriedades do documento…
+document_properties_label=Propriedades do documento…
 document_properties_file_name=Nome do ficheiro:
 document_properties_file_size=Tamanho do ficheiro:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Título:
 document_properties_author=Autor:
@@ -75,10 +79,12 @@ document_properties_subject=Assunto:
 document_properties_keywords=Palavras-chave:
 document_properties_creation_date=Data de criação:
 document_properties_modification_date=Data de modificação:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Criador:
 document_properties_producer=Produtor de PDF:
-document_properties_version=versão do PDF:
+document_properties_version=Versão do PDF:
 document_properties_page_count=N.º de páginas:
 document_properties_close=Fechar
 
@@ -106,9 +112,9 @@ thumb_page_canvas=Miniatura da página {{page}}
 
 # Find panel button title and messages
 find_label=Localizar:
-find_previous.title=Localizar a ocorrência anterior
+find_previous.title=Localizar ocorrência anterior da frase
 find_previous_label=Anterior
-find_next.title=Localizar a ocorrência seguinte
+find_next.title=Localizar ocorrência seguinte da frase
 find_next_label=Seguinte
 find_highlight=Destacar tudo
 find_match_case_label=Correspondência
@@ -140,24 +146,28 @@ page_scale_width=Ajustar à largura
 page_scale_fit=Ajustar à página
 page_scale_auto=Tamanho automático
 page_scale_actual=Tamanho real
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Erro
 loading_error=Ocorreu um erro ao carregar o PDF.
 invalid_file_error=Ficheiro PDF inválido ou danificado.
 missing_file_error=Ficheiro PDF inexistente.
+unexpected_response_error=Resposta inesperada do servidor.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[Anotação {{type}}]
-password_label=Introduza a senha para abrir este PDF.
-password_invalid=Senha inválida. Tente novamente.
+password_label=Digite a palavra-passe para abrir este PDF.
+password_invalid=Palavra-passe inválida. Por favor, tente novamente.
 password_ok=OK
 password_cancel=Cancelar
 
 printing_not_supported=Aviso: a impressão não é totalmente suportada por este navegador.
 printing_not_ready=Aviso: o PDF ainda não está totalmente carregado.
 web_fonts_disabled=Os tipos de letra web estão desativados: não é possível utilizar os tipos de letra PDF incorporados.
-document_colors_disabled=Os documentos PDF não permitem a utilização das suas próprias cores: \'Autorizar as páginas a escolher as suas próprias cores\' está desativado no navegador.
+document_colors_not_allowed=Os documentos PDF não permitem a utilização das suas próprias cores: 'Autorizar as páginas a escolher as suas próprias cores' está desativada no navegador.
diff --git a/static/pdf.js/locale/rm/viewer.properties b/static/pdf.js/locale/rm/viewer.properties
index 924f51e2..419aea39 100644
--- a/static/pdf.js/locale/rm/viewer.properties
+++ b/static/pdf.js/locale/rm/viewer.properties
@@ -1,6 +1,16 @@
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+# Copyright 2012 Mozilla Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
 previous.title=Pagina precedenta
@@ -57,7 +67,11 @@ document_properties.title=Caracteristicas dal document…
 document_properties_label=Caracteristicas dal document…
 document_properties_file_name=Num da la datoteca:
 document_properties_file_size=Grondezza da la datoteca:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=Titel:
 document_properties_author=Autur:
@@ -65,6 +79,8 @@ document_properties_subject=Tema:
 document_properties_keywords=Chavazzins:
 document_properties_creation_date=Data da creaziun:
 document_properties_modification_date=Data da modificaziun:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}} {{time}}
 document_properties_creator=Creà da:
 document_properties_producer=Creà il PDF cun:
@@ -130,12 +146,16 @@ page_scale_width=Ladezza da la pagina
 page_scale_fit=Entira pagina
 page_scale_auto=Zoom automatic
 page_scale_actual=Grondezza actuala
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Errur
 loading_error=Ina errur è cumparida cun chargiar il PDF.
 invalid_file_error=Datoteca PDF nunvalida u donnegiada.
 missing_file_error=Datoteca PDF manconta.
+unexpected_response_error=Resposta nunspetgada dal server.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -150,4 +170,4 @@ password_cancel=Interrumper
 printing_not_supported=Attenziun: Il stampar na funcziunescha anc betg dal tut en quest navigatur.
 printing_not_ready=Attenziun: Il PDF n'è betg chargià cumplettamain per stampar.
 web_fonts_disabled=Scrittiras dal web èn deactivadas: impussibel dad utilisar las scrittiras integradas en il PDF.
-document_colors_disabled=Documents da PDF na pon betg utilisar lur atgnas colurs: \'Permetter a las paginas d'utilisar lur atgnas colurs empè da las colurs tschernidas survart\' è deactivà en il navigatur.
+document_colors_not_allowed=Documents da PDF na dastgan betg duvrar las atgnas colurs: 'Permetter a paginas da tscherner lur atgna colur' è deactivà en il navigatur.
diff --git a/static/pdf.js/locale/ro/viewer.properties b/static/pdf.js/locale/ro/viewer.properties
index 20d2d95f..f4170ed8 100644
--- a/static/pdf.js/locale/ro/viewer.properties
+++ b/static/pdf.js/locale/ro/viewer.properties
@@ -25,11 +25,11 @@ next_label=Înainte
 page_label=Pagină:
 page_of=din {{pageCount}}
 
-zoom_out.title=Depărtează
-zoom_out_label=Depărtează
-zoom_in.title=Apropie
-zoom_in_label=Apropie
-zoom.title=Panoramează
+zoom_out.title=Micșorează
+zoom_out_label=Micșorează
+zoom_in.title=Mărește
+zoom_in_label=Mărește
+zoom.title=Scalare
 presentation_mode.title=Schimbă la modul de prezentare
 presentation_mode_label=Mod de prezentare
 open_file.title=Deschide un fișier
@@ -38,8 +38,8 @@ print.title=Tipărește
 print_label=Tipărește
 download.title=Descarcă
 download_label=Descarcă
-bookmark.title=Vizualizare curentă (copiați sau deschideți într-o fereastră nouă)
-bookmark_label=Vizualizare curentă
+bookmark.title=Vizualizare actuală (copiați sau deschideți într-o fereastră nouă)
+bookmark_label=Vizualizare actuală
 
 # Secondary toolbar and context menu
 tools.title=Unelte
@@ -67,20 +67,26 @@ document_properties.title=Proprietățile documentului…
 document_properties_label=Proprietățile documentului…
 document_properties_file_name=Nume fișier:
 document_properties_file_size=Dimensiune fișier:
-document_properties_kb={{size_kb}} KB ({{size_b}} biți)
-document_properties_mb={{size_mb}} MB ({{size_b}} biți)
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} byți)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} byți)
 document_properties_title=Titlu:
 document_properties_author=Autor:
 document_properties_subject=Subiect:
 document_properties_keywords=Cuvinte cheie:
 document_properties_creation_date=Data creării:
 document_properties_modification_date=Data modificării:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Autor:
 document_properties_producer=Producător PDF:
 document_properties_version=Versiune PDF:
 document_properties_page_count=Număr de pagini:
-document_properties_close=Închidere
+document_properties_close=Închide
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -111,14 +117,14 @@ find_previous_label=Anterior
 find_next.title=Găstește următoarea instanță în frază
 find_next_label=Următor
 find_highlight=Evidențiază aparițiile
-find_match_case_label=Potrivire litere
+find_match_case_label=Potrivește literele mari și mici
 find_reached_top=Am ajuns la începutul documentului, continuă de la sfârșit
 find_reached_bottom=Am ajuns la sfârșitul documentului, continuă de la început
 find_not_found=Nu s-a găsit textul
 
 # Error panel labels
 error_more_info=Mai multe informații
-error_less_info=Mai puțină informație
+error_less_info=Mai puține informații
 error_close=Închide
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
@@ -140,24 +146,28 @@ page_scale_width=Lățime pagină
 page_scale_fit=Potrivire la pagină
 page_scale_auto=Dimensiune automată
 page_scale_actual=Dimensiune reală
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Eroare
 loading_error=A intervenit o eroare la încărcarea fișierului PDF.
 invalid_file_error=Fișier PDF invalid sau deteriorat.
 missing_file_error=Fișier PDF lipsă.
+unexpected_response_error=Răspuns neașteptat de la server.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} Adnotare]
-password_label=Introduceți parola pentru a deschide acest fişier PDF.
-password_invalid=Parolă greșită. Vă rugăm încercați din nou.
-password_ok=OK
+password_label=Introduceți parola pentru a deschide acest fișier PDF.
+password_invalid=Parolă greșită. Vă rugăm să încercați din nou.
+password_ok=Ok
 password_cancel=Renunță
 
-printing_not_supported=Atenție: Tipărirea nu este suportată în totalitate de acest navigator.
-printing_not_ready=Avertisment: Fișierul PDF nu este încărcat complet pentru tipărire.
+printing_not_supported=Atenție: Tipărirea nu este suportată în totalitate de acest browser.
+printing_not_ready=Atenție: Fișierul PDF nu este încărcat complet pentru tipărire.
 web_fonts_disabled=Fonturile web sunt dezactivate: nu pot utiliza fonturile PDF încorporate.
-document_colors_disabled=Documentele PDF nu sunt autorizate să folosească propriile culori: 'Permite paginilor să aleagă propriile culori' este dezactivată în navigator.
+document_colors_not_allowed=Documentele PDF nu sunt autorizate să folosească propriile culori: 'Permite paginilor să aleagă propriile culori' este dezactivată în browser.
diff --git a/static/pdf.js/locale/ru/viewer.properties b/static/pdf.js/locale/ru/viewer.properties
index b2de0fe6..c1af9769 100644
--- a/static/pdf.js/locale/ru/viewer.properties
+++ b/static/pdf.js/locale/ru/viewer.properties
@@ -94,10 +94,12 @@ page_scale_width = По ширине страницы
 page_scale_fit = По размеру страницы
 page_scale_auto = Автоматически
 page_scale_actual = Реальный размер
+page_scale_percent = {{scale}}%
 loading_error_indicator = Ошибка
 loading_error = При загрузке PDF произошла ошибка.
 invalid_file_error = Некорректный или повреждённый PDF-файл.
 missing_file_error = PDF-файл отсутствует.
+unexpected_response_error = Неожиданный ответ сервера.
 text_annotation_type.alt = [Аннотация {{type}}]
 password_label = Введите пароль, чтобы открыть этот PDF-файл.
 password_invalid = Неверный пароль. Пожалуйста, попробуйте снова.
@@ -106,4 +108,4 @@ password_cancel = Отмена
 printing_not_supported = Предупреждение: В этом браузере не полностью поддерживается печать.
 printing_not_ready = Предупреждение: PDF не полностью загружен для печати.
 web_fonts_disabled = Веб-шрифты отключены: невозможно использовать встроенные PDF-шрифты.
-document_colors_disabled = PDF-документам не разрешено использовать свои цвета: в браузере отключён параметр «Разрешить веб-сайтам использовать свои цвета».
+document_colors_not_allowed = PDF-документам не разрешено использовать свои цвета: в браузере отключён параметр «Разрешить веб-сайтам использовать свои цвета».
diff --git a/static/pdf.js/locale/rw/viewer.properties b/static/pdf.js/locale/rw/viewer.properties
index 993c4848..7858fe64 100644
--- a/static/pdf.js/locale/rw/viewer.properties
+++ b/static/pdf.js/locale/rw/viewer.properties
@@ -13,111 +13,67 @@
 # limitations under the License.
 
 # Main toolbar buttons (tooltips and alt text for images)
-previous.title=Previous Page
-previous_label=Previous
-next.title=Next Page
-next_label=Next
 
 # LOCALIZATION NOTE (page_label, page_of):
 # These strings are concatenated to form the "Page: X of Y" string.
 # Do not translate "{{pageCount}}", it will be substituted with a number
 # representing the total number of pages.
-page_label=Page:
-page_of=of {{pageCount}}
 
-zoom_out.title=Zoom Out
-zoom_out_label=Zoom Out
-zoom_in.title=Zoom In
-zoom_in_label=Zoom In
 zoom.title=Ihindurangano
-print.title=Print
-print_label=Print
-presentation_mode.title=Switch to Presentation Mode
-presentation_mode_label=Presentation Mode
 open_file.title=Gufungura Dosiye
 open_file_label=Gufungura
-download.title=Download
-download_label=Download
-bookmark.title=Current view (copy or open in new window)
-bookmark_label=Current View
+
+# Secondary toolbar and context menu
+
+
+# Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_title=Umutwe:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=Toggle Sidebar
-toggle_sidebar_label=Toggle Sidebar
-outline.title=Show Document Outline
-outline_label=Document Outline
-thumbs.title=Show Thumbnails
-thumbs_label=Thumbnails
-findbar.title=Find in Document
 findbar_label=Gushakisha
 
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
-thumb_page_title=Page {{page}}
 # LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
 # number.
-thumb_page_canvas=Thumbnail of Page {{page}}
-
-# Context menu
-first_page.label=Go to First Page
-last_page.label=Go to Last Page
-page_rotate_cw.label=Rotate Clockwise
-page_rotate_ccw.label=Rotate Counterclockwise
 
 # Find panel button title and messages
 find_label="Gushaka:"
 find_previous.title=Gushaka aho uyu murongo ugaruka mbere y'aha
-find_previous_label=Previous
 find_next.title=Gushaka aho uyu murongo wongera kugaruka
-find_next_label=Next
-find_highlight=Highlight all
-find_match_case_label=Match case
-find_reached_top=Reached top of document, continued from bottom
-find_reached_bottom=Reached end of document, continued from top
 find_not_found=Umurongo ntubonetse
 
 # Error panel labels
-error_more_info=More Information
-error_less_info=Less Information
-error_close=Gufunga
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
-error_version_info=PDF.js v{{version}} (build: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
-error_message=Message: {{message}}
 # LOCALIZATION NOTE (error_stack): "{{stack}}" will be replaced with a stack
 # trace.
-error_stack=Stack: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
-error_file=File: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
-error_line=Line: {{line}}
-rendering_error=An error occurred while rendering the page.
 
 # Predefined zoom values
-page_scale_width=Page Width
-page_scale_fit=Page Fit
-page_scale_auto=Automatic Zoom
-page_scale_actual=Actual Size
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Ikosa
-loading_error=An error occurred while loading the PDF.
-invalid_file_error=Invalid or corrupted PDF file.
-missing_file_error=Missing PDF file.
 
-# LOCALIZATION NOTE (text_annotation_type): This is used as a tooltip.
+# LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
-text_annotation_type=[{{type}} Annotation]
-request_password=PDF is protected by a password:
+password_invalid=Ijambo ry'ibanga ridahari. Wakongera ukagerageza
+password_ok=YEGO
+password_cancel=Kureka
 
-printing_not_supported=Warning: Printing is not fully supported by this browser.
-printing_not_ready=Warning: The PDF is not fully loaded for printing.
-web_fonts_disabled=Web fonts are disabled: unable to use embedded PDF fonts.
-web_colors_disabled=Web colors are disabled.
diff --git a/static/pdf.js/locale/sah/viewer.properties b/static/pdf.js/locale/sah/viewer.properties
index 49d1f49b..d0e08614 100644
--- a/static/pdf.js/locale/sah/viewer.properties
+++ b/static/pdf.js/locale/sah/viewer.properties
@@ -42,10 +42,50 @@ bookmark.title=Билиҥҥи көстүүтэ (хатылаа эбэтэр са
 bookmark_label=Билиҥҥи көстүүтэ
 
 # Secondary toolbar and context menu
+tools.title=Тэриллэр
+tools_label=Тэриллэр
+first_page.title=Бастакы сирэйгэ көс
+first_page.label=Бастакы сирэйгэ көс
+first_page_label=Бастакы сирэйгэ көс
+last_page.title=Тиһэх сирэйгэ көс
+last_page.label=Тиһэх сирэйгэ көс
+last_page_label=Тиһэх сирэйгэ көс
+page_rotate_cw.title=Чаһы хоту эргит
+page_rotate_cw.label=Чаһы хоту эргит
+page_rotate_cw_label=Чаһы хоту эргит
+page_rotate_ccw.title=Чаһы утары эргит
+page_rotate_ccw.label=Чаһы утары эргит
+page_rotate_ccw_label=Чаһы утары эргит
 
+hand_tool_enable.title=«Илии» диэн тэрили холбоо
+hand_tool_enable_label=«Илии» диэн тэрили холбоо
+hand_tool_disable.title=«Илии» диэн тэрили араар
+hand_tool_disable_label=«Илии» диэн тэрили араар
 
 # Document properties dialog box
+document_properties.title=Докумуон туруоруулара...
+document_properties_label=Докумуон туруоруулара...\u0020
+document_properties_file_name=Билэ аата:
+document_properties_file_size=Билэ кээмэйэ:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} КБ ({{size_b}} баайт)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} МБ ({{size_b}} баайт)
 document_properties_title=Баһа:
+document_properties_author=Ааптар:
+document_properties_subject=Тиэмэ:
+document_properties_keywords=Күлүүс тыл:
+document_properties_creation_date=Оҥоһуллубут кэмэ:
+document_properties_modification_date=Уларытыллыбыт кэмэ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_producer=PDF оҥорооччу:
+document_properties_version=PDF барыла:
+document_properties_page_count=Сирэй ахсаана:
+document_properties_close=Сап
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -54,6 +94,8 @@ toggle_sidebar.title=Ойоҕос хапталы арый/сап
 toggle_sidebar_label=Ойоҕос хапталы арый/сап
 outline.title=Дөкүмүөн иһинээҕитин көрдөр
 outline_label=Дөкүмүөн иһинээҕитэ
+attachments.title=Кыбытыктары көрдөр
+attachments_label=Кыбытык
 thumbs.title=Ойуучааннары көрдөр
 thumbs_label=Ойуучааннар
 findbar.title=Дөкүмүөнтэн бул
@@ -82,6 +124,7 @@ find_not_found=Этии көстүбэтэ
 # Error panel labels
 error_more_info=Сиһилии
 error_less_info=Сиһилиитин кистээ
+error_close=Сап
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (хомуйуута: {{build}})
@@ -102,21 +145,27 @@ page_scale_width=Сирэй кэтитинэн
 page_scale_fit=Сирэй кээмэйинэн
 page_scale_auto=Аптамаатынан
 page_scale_actual=Дьиҥнээх кээмэйэ
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Алҕас
 loading_error=PDF-билэни хачайдыырга алҕас таҕыста.
 invalid_file_error=Туох эрэ алҕастаах эбэтэр алдьаммыт PDF-билэ.
 missing_file_error=PDF-билэ суох.
+unexpected_response_error=Сиэрбэр хоруйдаабат.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} туһунан]
+password_label=Бу PDF-билэни арыйарга көмүскэл тылы киллэриэхтээхин.
+password_invalid=Киирии тыл алҕастаах. Бука диэн, хатылаан көр.
+password_ok=СӨП
 password_cancel=Салҕаама
 
 printing_not_supported=Сэрэтии: Бу браузер бэчээттиири толору өйөөбөт.
 printing_not_ready=Сэрэтии: PDF бэчээттииргэ толору хачайдана илик.
 web_fonts_disabled=Ситим-бичиктэр араарыллыахтара: PDF бичиктэрэ кыайан көстүбэттэр.
-document_colors_disabled=PDF-дөкүмүөүннэргэ бэйэлэрин өҥнөрүн туттар көҥүллэммэтэ: "Ситим-сирдэр бэйэлэрин өҥнөрүн тутталларын көҥүллүүргэ" диэн браузерга арахса сылдьар эбит.
+document_colors_not_allowed=PDF-дөкүмүөүннэргэ бэйэлэрин өҥнөрүн туттар көҥүллэммэтэ: "Ситим-сирдэр бэйэлэрин өҥнөрүн тутталларын көҥүллүүргэ" диэн браузерга арахса сылдьар эбит.
diff --git a/static/pdf.js/locale/si/viewer.properties b/static/pdf.js/locale/si/viewer.properties
index 84e5c89c..80cae85f 100644
--- a/static/pdf.js/locale/si/viewer.properties
+++ b/static/pdf.js/locale/si/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=ලේඛන වත්කම්...
 document_properties_label=ලේඛන වත්කම්...
 document_properties_file_name=ගොනු නම:
 document_properties_file_size=ගොනු ප්‍රමාණය:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} බයිට)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} බයිට)
 document_properties_title=සිරස්තලය:
 document_properties_author=කතෲ
@@ -75,6 +79,8 @@ document_properties_subject=මාතෘකාව:
 document_properties_keywords=යතුරු වදන්:
 document_properties_creation_date=නිර්මිත දිනය:
 document_properties_modification_date=වෙනස්කල දිනය:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=නිර්මාපක:
 document_properties_producer=PDF නිශ්පාදක:
@@ -140,12 +146,16 @@ page_scale_width=පිටුවේ පළල
 page_scale_fit=පිටුවට සුදුසු ලෙස
 page_scale_auto=ස්වයංක්‍රීය විශාලණය
 page_scale_actual=නියමිත ප්‍රමාණය
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=දෝෂය
 loading_error=PDF පූරණය විමේදි දෝෂයක් හට ගැනුණි.
 invalid_file_error=දූශිත හෝ සාවද්‍ය PDF ගොනුව.
 missing_file_error=නැතිවූ PDF ගොනුව.
+unexpected_response_error=බලාපොරොත්තු නොවූ සේවාදායක ප්‍රතිචාරය.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
diff --git a/static/pdf.js/locale/sk/viewer.properties b/static/pdf.js/locale/sk/viewer.properties
index 13da450b..e73d1b7f 100644
--- a/static/pdf.js/locale/sk/viewer.properties
+++ b/static/pdf.js/locale/sk/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Vlastnosti dokumentu…
 document_properties_label=Vlastnosti dokumentu…
 document_properties_file_name=Názov súboru:
 document_properties_file_size=Veľkosť súboru:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} kB ({{size_b}} bajtov)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bajtov)
 document_properties_title=Názov:
 document_properties_author=Autor:
@@ -75,6 +79,8 @@ document_properties_subject=Predmet:
 document_properties_keywords=Kľúčové slová:
 document_properties_creation_date=Dátum vytvorenia:
 document_properties_modification_date=Dátum úpravy:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Vytvoril:
 document_properties_producer=Tvorca PDF:
@@ -140,12 +146,16 @@ page_scale_width=Na šírku strany
 page_scale_fit=Na veľkosť strany
 page_scale_auto=Automatická veľkosť
 page_scale_actual=Skutočná veľkosť
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Chyba
 loading_error=Počas načítavania dokumentu PDF sa vyskytla chyba.
 invalid_file_error=Neplatný alebo poškodený súbor PDF.
 missing_file_error=Chýbajúci súbor PDF.
+unexpected_response_error=Neočakávaná odpoveď zo servera.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Zrušiť
 printing_not_supported=Upozornenie: tlač nie je v tomto prehliadači plne podporovaná.
 printing_not_ready=Upozornenie: súbor PDF nie je plne načítaný pre tlač.
 web_fonts_disabled=Webové písma sú vypnuté: nie je možné použiť písma vložené do súboru PDF.
-document_colors_disabled=Dokumenty PDF nemajú povolené používať vlastné farby, pretože voľba "Povoliť stránkam používať vlastné farby" je v nastaveniach prehliadača vypnutá.
+document_colors_not_allowed=Dokumenty PDF nemajú povolené používať vlastné farby, pretože voľba "Povoliť stránkam používať vlastné farby" je v nastaveniach prehliadača vypnutá.
diff --git a/static/pdf.js/locale/sl/viewer.properties b/static/pdf.js/locale/sl/viewer.properties
index 5e091078..e4483f06 100644
--- a/static/pdf.js/locale/sl/viewer.properties
+++ b/static/pdf.js/locale/sl/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Lastnosti dokumenta …
 document_properties_label=Lastnosti dokumenta …
 document_properties_file_name=Ime datoteke:
 document_properties_file_size=Velikost datoteke:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bajtov)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bajtov)
 document_properties_title=Ime:
 document_properties_author=Avtor:
@@ -75,6 +79,8 @@ document_properties_subject=Tema:
 document_properties_keywords=Ključne besede:
 document_properties_creation_date=Datum nastanka:
 document_properties_modification_date=Datum spremembe:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Ustvaril:
 document_properties_producer=Izdelovalec PDF:
@@ -120,8 +126,8 @@ find_not_found=Iskanega ni mogoče najti
 error_more_info=Več informacij
 error_less_info=Manj informacij
 error_close=Zapri
-# LOCALIZATION NOTE (error_build): "{{build}}" will be replaced by the PDF.JS
-# build ID.
+# LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
+# replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js r{{version}} (graditev: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
@@ -140,12 +146,16 @@ page_scale_width=Širina strani
 page_scale_fit=Prilagodi stran
 page_scale_auto=Samodejno
 page_scale_actual=Dejanska velikost
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}} %
 
 # Loading indicator messages
 loading_error_indicator=Napaka
 loading_error=Med nalaganjem datoteke PDF je prišlo do napake.
 invalid_file_error=Neveljavna ali pokvarjena datoteka PDF.
 missing_file_error=Ni datoteke PDF.
+unexpected_response_error=Nepričakovan odgovor strežnika.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Prekliči
 printing_not_supported=Opozorilo: ta brskalnik ne podpira vseh možnosti tiskanja.
 printing_not_ready=Opozorilo: PDF ni v celoti naložen za tiskanje.
 web_fonts_disabled=Spletne pisave so onemogočene: vgradnih pisav za PDF ni mogoče uporabiti.
-document_colors_disabled=Dokumenti PDF ne smejo uporabljati svojih lastnih barv: možnost 'Dovoli stranem uporabo lastnih barv' je v brskalniku onemogočena.
+document_colors_not_allowed=Dokumenti PDF ne smejo uporabljati svojih lastnih barv: možnost 'Dovoli stranem uporabo lastnih barv' je v brskalniku onemogočena.
diff --git a/static/pdf.js/locale/son/viewer.properties b/static/pdf.js/locale/son/viewer.properties
index 54a6d267..c7742e40 100644
--- a/static/pdf.js/locale/son/viewer.properties
+++ b/static/pdf.js/locale/son/viewer.properties
@@ -67,14 +67,20 @@ document_properties.title=Takadda mayrawey…
 document_properties_label=Takadda mayrawey…
 document_properties_file_name=Tuku maa:
 document_properties_file_size=Tuku adadu:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb=KB {{size_kb}} (cebsu-ize {{size_b}})
-document_properties_mb=MB {{size_kb}} (cebsu-ize {{size_b}})
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb=MB {{size_mb}} (cebsu-ize {{size_b}})
 document_properties_title=Tiiramaa:
 document_properties_author=Hantumkaw:
 document_properties_subject=Dalil:
 document_properties_keywords=Kufalkalimawey:
 document_properties_creation_date=Teeyan han:
 document_properties_modification_date=Barmayan han:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Teekaw:
 document_properties_producer=PDF berandikaw:
@@ -140,12 +146,16 @@ page_scale_width=Mooo hayyan
 page_scale_fit=Moo sawayan
 page_scale_auto=Boŋše azzaati barmayyan
 page_scale_actual=Adadu cimi
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Firka
 loading_error=Firka bangay kaŋ PDF goo ma zumandi.
 invalid_file_error=PDF tuku laala wala laybante.
 missing_file_error=PDF tuku kumante.
+unexpected_response_error=Manti feršikaw tuuruyan maatante.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Naŋ
 printing_not_supported=Yaamar: Karyan ši tee ka timme nda ceecikaa woo.
 printing_not_ready=Yaamar: PDF ši zunbu ka timme karyan še.
 web_fonts_disabled=Interneti šigirawey kay: ši hin ka goy nda PDF šigira hurantey.
-document_colors_disabled=PDF takaddawey ši duu fondo ka ngey boŋ noonawey zaa: 'Naŋ moɲey ma ngey boŋ noonawey suuba' ši dira ceecikaa ga.
+document_colors_not_allowed=PDF takaddawey ši duu fondo ka ngey boŋ noonawey zaa: 'Naŋ moɲey ma ngey boŋ noonawey suuba' ši dira ceecikaa ga.
diff --git a/static/pdf.js/locale/sq/viewer.properties b/static/pdf.js/locale/sq/viewer.properties
index 79cd381d..0f883051 100644
--- a/static/pdf.js/locale/sq/viewer.properties
+++ b/static/pdf.js/locale/sq/viewer.properties
@@ -15,12 +15,12 @@ next_label=Pasuesja
 page_label=Faqja:
 page_of=nga {{pageCount}}
 
-zoom_out.title=Zoom Out
-zoom_out_label=Zoom Out
-zoom_in.title=Zoom In
-zoom_in_label=Zoom In
+zoom_out.title=Zmadhim
+zoom_out_label=Zmadhoji
+zoom_in.title=Zvogëlim
+zoom_in_label=Zvogëloji
 zoom.title=Zoom
-print.title=Shtype
+print.title=Shtypje
 print_label=Shtypeni
 presentation_mode.title=Kalo te Mënyra Paraqitje
 presentation_mode_label=Mënyra Paraqitje
@@ -137,6 +137,9 @@ page_scale_width=Gjerësi Faqeje
 page_scale_fit=Sa Nxë Faqja
 page_scale_auto=Zoom i Vetvetishëm
 page_scale_actual=Madhësia Faktike
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 # LOCALIZATION NOTE (error_line): "{{[percent}}" will be replaced with a percentage
@@ -144,6 +147,7 @@ loading_error_indicator=Gabim
 loading_error=Ndodhi një gabim gjatë ngarkimit të PDF-së.
 invalid_file_error=Kartelë PDF e pavlefshme ose e dëmtuar.
 missing_file_error=Kartelë PDF që mungon.
+unexpected_response_error=Përgjigje shërbyesi e papritur.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -158,4 +162,5 @@ password_cancel=Anuloje
 printing_not_supported=Kujdes: Shtypja nuk mbulohet plotësisht nga ky shfletues.
 printing_not_ready=Kujdes: PDF-ja nuk është ngarkuar plotësisht që ta shtypni.
 web_fonts_disabled=Shkronjat Web janë të çaktivizuara: i pazoti të përdorë shkronja të trupëzuara në PDF.
-document_colors_disabled=Dokumenteve PDF nuk u është lejuar të përdorin ngjyrat e veta: &apos;Lejoji faqet t&apos;i zgjedhin vetë ngjyrat&apos;, te shfletuesi, është e çaktivizuar.
+
+document_colors_not_allowed=Dokumenteve PDF s’u lejohet të përdorin ngjyrat e tyre: 'Lejoji faqet t&apos;i zgjedhin vetë ngjyrat' është e çaktivizuar te shfletuesi.
diff --git a/static/pdf.js/locale/sr/viewer.properties b/static/pdf.js/locale/sr/viewer.properties
index f91a33be..bff06ca1 100644
--- a/static/pdf.js/locale/sr/viewer.properties
+++ b/static/pdf.js/locale/sr/viewer.properties
@@ -29,7 +29,7 @@ zoom_out.title=Умањи
 zoom_out_label=Умањи
 zoom_in.title=Увеличај
 zoom_in_label=Увеличај
-zoom.title=Зумирање
+zoom.title=Увеличавање
 presentation_mode.title=Промени на приказ у режиму презентације
 presentation_mode_label=Режим презентације
 open_file.title=Отвори датотеку
@@ -67,7 +67,11 @@ document_properties.title=Параметри документа…
 document_properties_label=Параметри документа…
 document_properties_file_name=Име датотеке:
 document_properties_file_size=Величина датотеке:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} B)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} B)
 document_properties_title=Наслов:
 document_properties_author=Аутор:
@@ -75,6 +79,8 @@ document_properties_subject=Тема:
 document_properties_keywords=Кључне речи:
 document_properties_creation_date=Датум креирања:
 document_properties_modification_date=Датум модификације:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Стваралац:
 document_properties_producer=PDF произвођач:
@@ -137,22 +143,26 @@ rendering_error=Дошло је до грешке приликом рендер
 
 # Predefined zoom values
 page_scale_width=Ширина странице
-page_scale_fit=Уклапање странице
+page_scale_fit=Прилагоди страницу
 page_scale_auto=Аутоматско увеличавање
 page_scale_actual=Стварна величина
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Грешка
-loading_error=Дошло је до грешке приликом учитавање PDF.
+loading_error=Дошло је до грешке приликом учитавања PDF-а.
 invalid_file_error=PDF датотека је оштећена или је неисправна.
 missing_file_error=PDF датотека није пронађена.
+unexpected_response_error=Неочекиван одговор од сервера.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[{{type}} коментар]
-password_label=_Унесите лозинку да бисте отворили овај PDF докуменат.
+password_label=Унесите лозинку да бисте отворили овај PDF докуменат.
 password_invalid=Неисправна лозинка. Покушајте поново.
 password_ok=У реду
 password_cancel=Откажи
@@ -160,4 +170,4 @@ password_cancel=Откажи
 printing_not_supported=Упозорење: Штампање није у потпуности подржано у овом прегледачу.
 printing_not_ready=Упозорење: PDF није у потпуности учитан за штампу.
 web_fonts_disabled=Веб фонтови су онемогућени: не могу користити уграђене PDF фонтове.
-document_colors_disabled=PDF документи не могу да користе сопствене боје: “Дозволи страницама да одаберу своје боје” је деактивирано у прегледачу.
+document_colors_not_allowed=PDF документи не могу да користе сопствене боје: “Дозволи страницама да изаберу своје боје” је деактивирано у прегледачу.
diff --git a/static/pdf.js/locale/sv-SE/viewer.properties b/static/pdf.js/locale/sv-SE/viewer.properties
index a88edbd4..97be61df 100644
--- a/static/pdf.js/locale/sv-SE/viewer.properties
+++ b/static/pdf.js/locale/sv-SE/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Dokumentegenskaper…
 document_properties_label=Dokumentegenskaper…
 document_properties_file_name=Filnamn:
 document_properties_file_size=Filstorlek:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} kB ({{size_b}} byte)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} byte)
 document_properties_title=Titel:
 document_properties_author=Författare:
@@ -75,6 +79,8 @@ document_properties_subject=Ämne:
 document_properties_keywords=Nyckelord:
 document_properties_creation_date=Skapades:
 document_properties_modification_date=Ändrades:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Skapare:
 document_properties_producer=PDF-producent:
@@ -140,12 +146,16 @@ page_scale_width=Sidbredd
 page_scale_fit=Anpassa sida
 page_scale_auto=Automatisk zoom
 page_scale_actual=Verklig storlek
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Fel
 loading_error=Ett fel uppstod vid laddning av PDF-filen.
 invalid_file_error=Ogiltig eller korrupt PDF-fil.
 missing_file_error=Saknad PDF-fil.
+unexpected_response_error=Oväntat svar från servern.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Avbryt
 printing_not_supported=Varning: Utskrifter stöds inte helt av den här webbläsaren.
 printing_not_ready=Varning: PDF:en är inte klar för utskrift.
 web_fonts_disabled=Webbtypsnitt är inaktiverade: kan inte använda inbäddade PDF-typsnitt.
-document_colors_disabled=PDF-dokument tillåts inte använda egna färger: 'Låt sidor använda egna färger' är inaktiverat i webbläsaren.
+document_colors_not_allowed=PDF-dokument tillåts inte använda egna färger: 'Låt sidor använda egna färger' är inaktiverat i webbläsaren.
diff --git a/static/pdf.js/locale/sw/viewer.properties b/static/pdf.js/locale/sw/viewer.properties
index 8f9f7dd8..7f0f1b8c 100644
--- a/static/pdf.js/locale/sw/viewer.properties
+++ b/static/pdf.js/locale/sw/viewer.properties
@@ -45,7 +45,13 @@ bookmark_label=Mwonekano wa Sasa
 
 
 # Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_title=Kichwa:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -102,6 +108,8 @@ page_scale_width=Upana wa Ukurasa
 page_scale_fit=Usawa wa Ukurasa
 page_scale_auto=Ukuzaji wa Kiotomatiki
 page_scale_actual=Ukubwa Halisi
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Hitilafu
diff --git a/static/pdf.js/locale/ta-LK/viewer.properties b/static/pdf.js/locale/ta-LK/viewer.properties
index 77c9f4f2..178b6199 100644
--- a/static/pdf.js/locale/ta-LK/viewer.properties
+++ b/static/pdf.js/locale/ta-LK/viewer.properties
@@ -27,6 +27,12 @@ open_file_label=திறக்க
 
 
 # Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -53,6 +59,8 @@ find_next.title=இந்த சொற்றொடரின் அடுத்
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 
 # Predefined zoom values
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 
diff --git a/static/pdf.js/locale/ta/viewer.properties b/static/pdf.js/locale/ta/viewer.properties
index 8643a688..b0d40f1e 100644
--- a/static/pdf.js/locale/ta/viewer.properties
+++ b/static/pdf.js/locale/ta/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=ஆவண பண்புகள்...
 document_properties_label=ஆவண பண்புகள்...
 document_properties_file_name=கோப்பு பெயர்:
 document_properties_file_size=கோப்பின் அளவு:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} கிபை ({{size_b}} பைட்டுகள்)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} மெபை ({{size_b}} பைட்டுகள்)
 document_properties_title=தலைப்பு:
 document_properties_author=எழுதியவர்
@@ -75,6 +79,8 @@ document_properties_subject=பொருள்:
 document_properties_keywords=முக்கிய வார்த்தைகள்:
 document_properties_creation_date=படைத்த தேதி :
 document_properties_modification_date=திருத்திய தேதி:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=உருவாக்குபவர்:
 document_properties_producer=பிடிஎஃப் தயாரிப்பாளர்:
@@ -140,12 +146,16 @@ page_scale_width=பக்க அகலம்
 page_scale_fit=பக்கப் பொருத்தம்
 page_scale_auto=தானியக்க பெரிதாக்கல்
 page_scale_actual=உண்மையான அளவு
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=பிழை
 loading_error=PDF ஐ ஏற்றும் போது ஒரு பிழை ஏற்பட்டது.
 invalid_file_error=செல்லுபடியாகாத அல்லது சிதைந்த PDF கோப்பு.
 missing_file_error=PDF கோப்பு காணவில்லை.
+unexpected_response_error=சேவகன் பதில் எதிர்பாரதது.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=இரத்து
 printing_not_supported=எச்சரிக்கை: இந்த உலாவி அச்சிடுதலை முழுமையாக ஆதரிக்கவில்லை.
 printing_not_ready=எச்சரிக்கை: PDF அச்சிட முழுவதுமாக ஏற்றப்படவில்லை.
 web_fonts_disabled=வலை எழுத்துருக்கள் முடக்கப்பட்டுள்ளன: உட்பொதிக்கப்பட்ட PDF எழுத்துருக்களைப் பயன்படுத்த முடியவில்லை.
-document_colors_disabled=PDF ஆவணங்களுக்கு அவற்றின் சொந்த நிறங்களைப் பயன்படுத்த அனுமதியில்லை: உலாவியில் 'பக்கங்கள் தங்கள் சொந்த நிறங்களைத் தேர்வு செய்துகொள்ள அனுமதி' என்னும் விருப்பம் முடக்கப்பட்டுள்ளது.
+document_colors_not_allowed=PDF ஆவணங்களுக்கு அவற்றின் சொந்த நிறங்களைப் பயன்படுத்த அனுமதியில்லை: உலாவியில் 'பக்கங்கள் தங்கள் சொந்த நிறங்களைத் தேர்வு செய்துகொள்ள அனுமதி' என்னும் விருப்பம் முடக்கப்பட்டுள்ளது.
diff --git a/static/pdf.js/locale/te/viewer.properties b/static/pdf.js/locale/te/viewer.properties
index da549f6e..e08d5e7d 100644
--- a/static/pdf.js/locale/te/viewer.properties
+++ b/static/pdf.js/locale/te/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=పత్రము లక్షణాలు...
 document_properties_label=పత్రము లక్షణాలు...
 document_properties_file_name=దస్త్రం పేరు:
 document_properties_file_size=దస్త్రం పరిమాణం:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=శీర్షిక:
 document_properties_author=మూలకర్త:
@@ -75,6 +79,8 @@ document_properties_subject=విషయం:
 document_properties_keywords=కీపదాలు:
 document_properties_creation_date=సృష్టించిన తేదీ:
 document_properties_modification_date=సవరించిన తేదీ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=సృష్టికర్త:
 document_properties_producer=PDF ఉత్పాదకి:
@@ -140,12 +146,16 @@ page_scale_width=పేజీ వెడల్పు
 page_scale_fit=పేజీ అమర్పు
 page_scale_auto=స్వయంచాలక జూమ్
 page_scale_actual=యథార్ధ పరిమాణం
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=దోషం
 loading_error=PDF లోడవుచున్నప్పుడు వొక దోషం యెదురైంది.
 invalid_file_error=చెల్లని లేదా పాడైన PDF ఫైలు.
 missing_file_error=దొరకని PDF ఫైలు.
+unexpected_response_error=అనుకోని సేవిక స్పందన.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=రద్దుచేయి
 printing_not_supported=హెచ్చరిక: ఈ విహారిణి చేత ముద్రణ పూర్తిగా తోడ్పాటునీయబడుట లేదు
 printing_not_ready=హెచ్చరిక: ముద్రణ కొరకు ఈ PDF పూర్తిగా లోడవలేదు.
 web_fonts_disabled=వెబ్ ఫాంట్లు అచేతనపరచ బడెను: ఎంబెడెడ్ PDF ఫాంట్లు వుపయోగించలేక పోయింది.
-document_colors_disabled=PDF పత్రాలు వాటి స్వంత రంగులను వుపయోగించుకొనుటకు అనుమతించబడవు: విహరణి నందు 'పేజీలను వాటి స్వంత రంగులను యెంచుకొనుటకు అనుమతించు' అనునది అచేతనం చేయబడివుంది.
+document_colors_not_allowed=PDF పత్రాలు వాటి స్వంత రంగులను వుపయోగించుకొనుటకు అనుమతించబడవు: విహరణి నందు 'పేజీలను వాటి స్వంత రంగులను యెంచుకొనుటకు అనుమతించు' అనునది అచేతనం చేయబడివుంది.
diff --git a/static/pdf.js/locale/th/viewer.properties b/static/pdf.js/locale/th/viewer.properties
index eae74960..151e6b86 100644
--- a/static/pdf.js/locale/th/viewer.properties
+++ b/static/pdf.js/locale/th/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=คุณสมบัติเอกสาร…
 document_properties_label=คุณสมบัติเอกสาร…
 document_properties_file_name=ชื่อแฟ้ม :
 document_properties_file_size=ขนาดแฟ้ม :
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} กิโลไบต์ ({{size_b}} ไบต์)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} เมกะไบต์ ({{size_b}} ไบต์)
 document_properties_title=หัวเรื่อง :
 document_properties_author=ผู้แต่ง :
@@ -75,6 +79,8 @@ document_properties_subject=หัวข้อ :
 document_properties_keywords=คำสำคัญ :
 document_properties_creation_date=วันที่สร้าง :
 document_properties_modification_date=วันที่แก้ไข :
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=สร้างโดย :
 document_properties_producer=ผู้ผลิต PDF :
@@ -140,12 +146,16 @@ page_scale_width=ความกว้างหน้า
 page_scale_fit=พอดีหน้า
 page_scale_auto=ย่อ-ขยายอัตโนมัติ
 page_scale_actual=ขนาดเท่าจริง
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=ข้อผิดพลาด
 loading_error=เกิดข้อผิดพลาดขณะกำลังโหลด PDF
 invalid_file_error=แฟ้ม PDF ไม่ถูกต้องหรือไม่สมบูรณ์
 missing_file_error=แฟ้ม PDF หาย
+unexpected_response_error=การตอบสนองเซิร์ฟเวอร์ที่ไม่คาดหวัง
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -157,7 +167,7 @@ password_invalid=รหัสผ่านไม่ถูกต้อง โป
 password_ok=ตกลง
 password_cancel=ยกเลิก
 
-printing_not_supported=คำเตือน: เบราเซอร์นี้ไม่ได้สนับสนุนการพิมพ์อย่างเต็มที่
+printing_not_supported=คำเตือน: เบราว์เซอร์นี้ไม่ได้สนับสนุนการพิมพ์อย่างเต็มที่
 printing_not_ready=คำเตือน: PDF ไม่ได้รับการโหลดอย่างเต็มที่สำหรับการพิมพ์
 web_fonts_disabled=แบบอักษรเว็บถูกปิดการใช้งาน: ไม่สามารถใช้แบบอักษรฝังตัวใน PDF
-document_colors_disabled=เอกสาร PDF ไม่ได้รับอนุญาตให้ใช้สีของตัวเอง: 'อนุญาตให้หน้าเอกสารสามารถเลือกสีของตัวเอง' ถูกปิดใช้งานในเบราเซอร์
+document_colors_not_allowed=เอกสาร PDF ไม่ได้รับอนุญาตให้ใช้สีของตัวเอง: 'อนุญาตให้หน้าเอกสารสามารถเลือกสีของตัวเอง' ถูกปิดใช้งานในเบราว์เซอร์
diff --git a/static/pdf.js/locale/tl/viewer.properties b/static/pdf.js/locale/tl/viewer.properties
index 07d86eb1..e83cc87a 100644
--- a/static/pdf.js/locale/tl/viewer.properties
+++ b/static/pdf.js/locale/tl/viewer.properties
@@ -21,7 +21,7 @@ next.title=Sunod na Pahina
 # Do not translate "{{pageCount}}", it will be substituted with a number
 # representing the total number of pages.
 page_label=Pahina:
-page_of=ng {{bilangngPahina}}
+page_of=ng {{pageCount}}
 
 open_file.title=Magbukas ng file
 open_file_label=Buksan
@@ -29,10 +29,18 @@ bookmark.title=Kasalukuyang tingin (kopyahin o buksan sa bagong window)
 bookmark_label=Kasalukuyang tingin
 
 # Secondary toolbar and context menu
+tools.title=Mga Tool
+tools_label=Mga Tool
 
 
 # Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_title=Pamagat:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -45,12 +53,13 @@ findbar_label=Hanapin
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
-thumb_page_title=Pahina {{pahina}}
+thumb_page_title=Pahina {{page}}
 # LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
 # number.
-thumb_page_canvas=Thumbnail ng Pahina {{pahina}}
+thumb_page_canvas=Thumbnail ng Pahina {{page}}
 
 # Find panel button title and messages
+find_highlight=I-highlight lahat
 
 # Error panel labels
 error_more_info=Maraming Inpormasyon
@@ -64,13 +73,15 @@ error_message=Mensahe: {{message}}
 # trace.
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
-error_line=Linya: { { linya } }
+error_line=Linya: {{line}}
 rendering_error=May naganap na pagkakamali habang pagsasalin sa pahina.
 
 # Predefined zoom values
 page_scale_width=Haba ng Pahina
 page_scale_fit=ang pahina ay angkop
 page_scale_auto=awtomatikong pag-imbulog
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error=May maling nangyari habang kinakarga ang PDF.
diff --git a/static/pdf.js/locale/tn/viewer.properties b/static/pdf.js/locale/tn/viewer.properties
index 805a688c..3c9b5031 100644
--- a/static/pdf.js/locale/tn/viewer.properties
+++ b/static/pdf.js/locale/tn/viewer.properties
@@ -26,10 +26,18 @@ open_file_label=Bula
 
 # Secondary toolbar and context menu
 
+hand_tool_disable.title=Thibela go dira ga sediriswa sa seatla
+hand_tool_disable_label=Thibela go dira ga sediriswa sa seatla
 
 # Document properties dialog box
 document_properties_file_name=Leina la faele:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_title=Leina:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -59,6 +67,8 @@ error_more_info=Tshedimosetso e Nngwe
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 
 # Predefined zoom values
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Phoso
@@ -70,3 +80,4 @@ loading_error_indicator=Phoso
 password_ok=Siame
 password_cancel=Khansela
 
+web_fonts_disabled=Mefutatlhaka ya Webo ga e dire: ga e kgone go dirisa mofutatlhaka wa PDF o tsentsweng.
diff --git a/static/pdf.js/locale/tr/viewer.properties b/static/pdf.js/locale/tr/viewer.properties
index 6eefe276..19b47732 100644
--- a/static/pdf.js/locale/tr/viewer.properties
+++ b/static/pdf.js/locale/tr/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Belge özellikleri…
 document_properties_label=Belge özellikleri…
 document_properties_file_name=Dosya adı:
 document_properties_file_size=Dosya boyutu:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bayt)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bayt)
 document_properties_title=Başlık:
 document_properties_author=Yazar:
@@ -75,6 +79,8 @@ document_properties_subject=Konu:
 document_properties_keywords=Anahtar kelimeler:
 document_properties_creation_date=Oluturma tarihi:
 document_properties_modification_date=Değiştirme tarihi:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}} {{time}}
 document_properties_creator=Oluşturan:
 document_properties_producer=PDF üreticisi:
@@ -117,7 +123,7 @@ find_reached_bottom=Belgenin sonuna ulaşıldı, başından devam edildi
 find_not_found=Eşleşme bulunamadı
 
 # Error panel labels
-error_more_info=Daha fazla bilgi
+error_more_info=Daha fazla bilgi al
 error_less_info=Daha az bilgi
 error_close=Kapat
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
@@ -140,12 +146,16 @@ page_scale_width=Sayfa genişliği
 page_scale_fit=Sayfayı sığdır
 page_scale_auto=Otomatik yakınlaştır
 page_scale_actual=Gerçek boyut
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent=%{{scale}}
 
 # Loading indicator messages
 loading_error_indicator=Hata
 loading_error=PDF yüklenirken bir hata oluştu.
 invalid_file_error=Geçersiz veya bozulmuş PDF dosyası.
 missing_file_error=PDF dosyası eksik.
+unexpected_response_error=Beklenmeyen sunucu yanıtı.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=İptal
 printing_not_supported=Uyarı: Yazdırma bu tarayıcı tarafından tam olarak desteklenmemektedir.
 printing_not_ready=Uyarı: PDF tamamen yüklenmedi ve yazdırmaya hazır değil.
 web_fonts_disabled=Web fontları devre dışı: Gömülü PDF fontları kullanılamıyor.
-document_colors_disabled=PDF belgelerinin kendi renklerini kullanması için izin verilmiyor: 'Sayfalara kendi renklerini seçmesi için izin ver' tarayıcıda etkinleştirilmemiş.
+document_colors_not_allowed=PDF belgelerinin kendi renklerini kullanması için izin verilmiyor: 'Sayfalara kendi renklerini seçmesi için izin ver' tarayıcıda etkinleştirilmemiş.
diff --git a/static/pdf.js/locale/uk/viewer.properties b/static/pdf.js/locale/uk/viewer.properties
index 6bfcc767..f899197d 100644
--- a/static/pdf.js/locale/uk/viewer.properties
+++ b/static/pdf.js/locale/uk/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Властивості документа…
 document_properties_label=Властивості документа…
 document_properties_file_name=Назва файла:
 document_properties_file_size=Розмір файла:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} КБ ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} МБ ({{size_b}} bytes)
 document_properties_title=Заголовок:
 document_properties_author=Автор:
@@ -75,6 +79,8 @@ document_properties_subject=Тема:
 document_properties_keywords=Ключові слова:
 document_properties_creation_date=Дата створення:
 document_properties_modification_date=Дата зміни:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Створено:
 document_properties_producer=Виробник PDF:
@@ -85,7 +91,7 @@ document_properties_close=Закрити
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=Перемкнути бічну панель
+toggle_sidebar.title=Бічна панель
 toggle_sidebar_label=Перемкнути бічну панель
 outline.title=Показувати схему документа
 outline_label=Схема документа
@@ -133,19 +139,23 @@ error_stack=Стек: {{stack}}
 error_file=Файл: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Рядок: {{line}}
-rendering_error=Під час рендеру сторінки сталась помилка.
+rendering_error=Під час виведення сторінки сталася помилка.
 
 # Predefined zoom values
 page_scale_width=За шириною
 page_scale_fit=Умістити
 page_scale_auto=Авто-масштаб
 page_scale_actual=Дійсний розмір
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Помилка
-loading_error=Під час завантаження PDF сталась помилка.
+loading_error=Під час завантаження PDF сталася помилка.
 invalid_file_error=Недійсний або пошкоджений PDF-файл.
 missing_file_error=Відсутній PDF-файл.
+unexpected_response_error=Неочікувана відповідь сервера.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Скасувати
 printing_not_supported=Попередження: Цей браузер не повністю підтримує друк.
 printing_not_ready=Попередження: PDF не повністю завантажений для друку.
 web_fonts_disabled=Веб-шрифти вимкнено: неможливо використати вбудовані у PDF шрифти.
-document_colors_disabled=PDF-документам не дозволено використовувати свої власні кольори: в браузері вимкнено «Дозволити сторінкам використовувати свої власні кольори».
+document_colors_not_allowed=PDF-документам не дозволено використовувати власні кольори: в браузері вимкнено параметр «Дозволити сторінкам використовувати власні кольори».
diff --git a/static/pdf.js/locale/ur/viewer.properties b/static/pdf.js/locale/ur/viewer.properties
index c52220f1..4551f631 100644
--- a/static/pdf.js/locale/ur/viewer.properties
+++ b/static/pdf.js/locale/ur/viewer.properties
@@ -59,15 +59,19 @@ page_rotate_ccw_label=ضد گھڑی وار گھمائیں
 
 hand_tool_enable.title=ہاتھ ٹول اہل بنائیں
 hand_tool_enable_label=ہاتھ ٹول اہل بنائیں
-hand_tool_disable.title=ہاتھ ٹول nنااہل بنائیں 
+hand_tool_disable.title=ہاتھ ٹول nنااہل بنائیں\u0020
 hand_tool_disable_label=ہاتھ ٹول نااہل بنائیں
 
 # Document properties dialog box
 document_properties.title=دستاویز خواص…
-document_properties_label=دستاویز خواص… 
+document_properties_label=دستاویز خواص…\u0020
 document_properties_file_name=نام مسل:
 document_properties_file_size=مسل سائز:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} bytes)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} bytes)
 document_properties_title=عنوان:
 document_properties_author=تخلیق کار:
@@ -75,6 +79,8 @@ document_properties_subject=موضوع:
 document_properties_keywords=کلیدی الفاظ:
 document_properties_creation_date=تخلیق کی تاریخ:
 document_properties_modification_date=ترمیم کی تاریخ:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}، {{time}}
 document_properties_creator=تخلیق کار:
 document_properties_producer=PDF پیدا کار:
@@ -89,6 +95,8 @@ toggle_sidebar.title=سلائیڈ ٹوگل کریں
 toggle_sidebar_label=سلائیڈ ٹوگل کریں
 outline.title=دستاویز آؤٹ لائن دکھائیں
 outline_label=دستاویز آؤٹ لائن
+attachments.title=منسلکات دکھائیں
+attachments_label=منسلکات
 thumbs.title=تھمبنیل دکھائیں
 thumbs_label=مجمل
 findbar.title=دستاویز میں ڈھونڈیں
@@ -138,12 +146,16 @@ page_scale_width=صفحہ چوڑائی
 page_scale_fit=صفحہ فٹنگ
 page_scale_auto=خودکار زوم
 page_scale_actual=اصل سائز
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=نقص
 loading_error=PDF لوڈ کرتے وقت نقص آ گیا۔
 invalid_file_error=ناجائز یا خراب PDF مسل
 missing_file_error=PDF مسل غائب ہے۔
+unexpected_response_error=غیرمتوقع پیش کار جواب
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -158,4 +170,4 @@ password_cancel=منسوخ کریں
 printing_not_supported=تنبیہ:چھاپنا اس براؤزر پر پوری طرح معاونت شدہ نہیں ہے۔
 printing_not_ready=تنبیہ: PDF چھپائی کے لیے پوری طرح لوڈ نہیں ہوئی۔
 web_fonts_disabled=ویب فانٹ نا اہل ہیں: شامل PDF فانٹ استعمال کرنے میں ناکام۔
-document_colors_disabled=PDF دستاویزات کو اپنے رنگ استعمال کرنے کی اجازت نہیں: 'صفحات کو اپنے رنگ چنیں' کی اِجازت براؤزر میں بے عمل ہے۔
+document_colors_not_allowed=PDF دستاویزات کو اپنے رنگ استعمال کرنے کی اجازت نہیں: 'صفحات کو اپنے رنگ چنیں' کی اِجازت براؤزر میں بے عمل ہے۔
diff --git a/static/pdf.js/locale/vi/viewer.properties b/static/pdf.js/locale/vi/viewer.properties
index 15acc8ef..93a95403 100644
--- a/static/pdf.js/locale/vi/viewer.properties
+++ b/static/pdf.js/locale/vi/viewer.properties
@@ -23,16 +23,16 @@ next_label=Tiếp
 # Do not translate "{{pageCount}}", it will be substituted with a number
 # representing the total number of pages.
 page_label=Trang:
-page_of=thuộc về {{pageCount}}
+page_of=trên {{pageCount}}
 
 zoom_out.title=Thu nhỏ
 zoom_out_label=Thu nhỏ
 zoom_in.title=Phóng to
 zoom_in_label=Phóng to
-zoom.title=Thu phóng
+zoom.title=Chỉnh kích thước
 presentation_mode.title=Chuyển sang chế độ trình chiếu
 presentation_mode_label=Chế độ trình chiếu
-open_file.title=Mở Tập Tin
+open_file.title=Mở tập tin
 open_file_label=Mở tập tin
 print.title=In
 print_label=In
@@ -43,6 +43,13 @@ bookmark_label=Chế độ xem hiện tại
 
 # Secondary toolbar and context menu
 tools.title=Công cụ
+tools_label=Công cụ
+first_page.title=Về trang đầu
+first_page.label=Về trang đầu
+first_page_label=Về trang đầu
+last_page.title=Đến trang cuối
+last_page.label=Đến trang cuối
+last_page_label=Đến trang cuối
 page_rotate_cw.title=Xoay theo chiều kim đồng hồ
 page_rotate_cw.label=Xoay theo chiều kim đồng hồ
 page_rotate_cw_label=Xoay theo chiều kim đồng hồ
@@ -50,16 +57,33 @@ page_rotate_ccw.title=Xoay ngược chiều kim đồng hồ
 page_rotate_ccw.label=Xoay ngược chiều kim đồng hồ
 page_rotate_ccw_label=Xoay ngược chiều kim đồng hồ
 
+hand_tool_enable.title=Cho phép kéo để cuộn trang
+hand_tool_enable_label=Cho phép kéo để cuộn trang
+hand_tool_disable.title=Tắt kéo để cuộn trang
+hand_tool_disable_label=Tắt kéo để cuộn trang
 
 # Document properties dialog box
-document_properties_file_size=Kích thước tập tin:
+document_properties.title=Thuộc tính của tài liệu…
+document_properties_label=Thuộc tính của tài liệu…
+document_properties_file_name=Tên tập tin:
+document_properties_file_size=Kích thước:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+document_properties_kb={{size_kb}} KB ({{size_b}} byte)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB ({{size_b}} byte)
 document_properties_title=Tiêu đề:
 document_properties_author=Tác giả:
 document_properties_subject=Chủ đề:
 document_properties_keywords=Từ khóa:
 document_properties_creation_date=Ngày tạo:
 document_properties_modification_date=Ngày sửa đổi:
-document_properties_producer=Nhà sản xuất PDF:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+document_properties_date_string={{date}}, {{time}}
+document_properties_creator=Người tạo:
+document_properties_producer=Phần mềm tạo PDF:
 document_properties_version=Phiên bản PDF:
 document_properties_page_count=Tổng số trang:
 document_properties_close=Ðóng
@@ -67,12 +91,14 @@ document_properties_close=Ðóng
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
-toggle_sidebar.title=Bật/Tắt Thanh Lề
-toggle_sidebar_label=Bật/Tắt Thanh Lề
+toggle_sidebar.title=Bật/Tắt thanh lề
+toggle_sidebar_label=Bật/Tắt thanh lề
 outline.title=Hiển thị bản phác tài liệu
-outline_label=Bản phác họa Tài liệu
-thumbs.title=Hiển thị Thumbnails
-thumbs_label=Thumbnails (hình biểu diễn nhỏ)
+outline_label=Bản phác tài liệu
+attachments.title=Hiện nội dung đính kèm
+attachments_label=Nội dung đính kèm
+thumbs.title=Hiển thị ảnh thu nhỏ
+thumbs_label=Ảnh thu nhỏ
 findbar.title=Tìm trong tài liệu
 findbar_label=Tìm
 
@@ -82,19 +108,19 @@ findbar_label=Tìm
 thumb_page_title=Trang {{page}}
 # LOCALIZATION NOTE (thumb_page_canvas): "{{page}}" will be replaced by the page
 # number.
-thumb_page_canvas=Hình ảnh thu nhỏ của trang {{page}}
+thumb_page_canvas=Ảnh thu nhỏ của trang {{page}}
 
 # Find panel button title and messages
-find_label=Tìm kiếm:
+find_label=Tìm:
 find_previous.title=Tìm cụm từ ở phần trước
 find_previous_label=Trước
 find_next.title=Tìm cụm từ ở phần sau
 find_next_label=Tiếp
 find_highlight=Tô sáng tất cả
-find_match_case_label=Phân biệt chữ hoa, chữ thường
+find_match_case_label=Phân biệt hoa, thường
 find_reached_top=Đã đến phần đầu tài liệu, quay trở lại từ cuối
 find_reached_bottom=Đã đến phần cuối của tài liệu, quay trở lại từ đầu
-find_not_found=Không tìm thấy cụm từ
+find_not_found=Không tìm thấy cụm từ này
 
 # Error panel labels
 error_more_info=Thông tin thêm
@@ -110,22 +136,26 @@ error_message=Thông điệp: {{message}}
 # trace.
 error_stack=Stack: {{stack}}
 # LOCALIZATION NOTE (error_file): "{{file}}" will be replaced with a filename
-error_file=Tệp: {{file}}
+error_file=Tập tin: {{file}}
 # LOCALIZATION NOTE (error_line): "{{line}}" will be replaced with a line number
 error_line=Dòng: {{line}}
 rendering_error=Lỗi khi hiển thị trang.
 
 # Predefined zoom values
-page_scale_width=Chiều rộng trang
-page_scale_fit=Độ vừa của trang
-page_scale_auto=Tự động thu/phóng
+page_scale_width=Vừa chiều rộng
+page_scale_fit=Vừa chiều cao
+page_scale_auto=Tự động chọn kích thước
 page_scale_actual=Kích thước thực
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Lỗi
 loading_error=Lỗi khi tải tài liệu PDF.
 invalid_file_error=Tập tin PDF hỏng hoặc không hợp lệ.
 missing_file_error=Thiếu tập tin PDF.
+unexpected_response_error=Máy chủ có phản hồi lạ.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -140,4 +170,4 @@ password_cancel=Hủy bỏ
 printing_not_supported=Cảnh báo: In ấn không được hỗ trợ đầy đủ ở trình duyệt này.
 printing_not_ready=Cảnh báo: PDF chưa được tải hết để in.
 web_fonts_disabled=Phông chữ Web bị vô hiệu hóa: không thể sử dụng các phông chữ PDF được nhúng.
-document_colors_disabled=Tài liệu PDF không được cho phép dùng màu riêng: 'Cho phép trang chọn màu riêng' đã bị tắt trên trình duyệt.
+document_colors_not_allowed=Tài liệu PDF không được cho phép dùng màu riêng: 'Cho phép trang chọn màu riêng' đã bị tắt trên trình duyệt.
diff --git a/static/pdf.js/locale/wo/viewer.properties b/static/pdf.js/locale/wo/viewer.properties
index 94965ab9..1e70845b 100644
--- a/static/pdf.js/locale/wo/viewer.properties
+++ b/static/pdf.js/locale/wo/viewer.properties
@@ -45,7 +45,13 @@ bookmark_label=Wone bi feeñ
 
 
 # Document properties dialog box
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_title=Bopp:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
@@ -99,6 +105,8 @@ page_scale_width=Yaatuwaay bu mët
 page_scale_fit=Xët lëmm
 page_scale_auto=Yambalaŋ ci saa si
 page_scale_actual=Dayo bi am
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Njumte
diff --git a/static/pdf.js/locale/xh/viewer.properties b/static/pdf.js/locale/xh/viewer.properties
index 89c9e8d2..db46b4c8 100644
--- a/static/pdf.js/locale/xh/viewer.properties
+++ b/static/pdf.js/locale/xh/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=Iipropati zoxwebhu…
 document_properties_label=Iipropati zoxwebhu…
 document_properties_file_name=Igama lefayile:
 document_properties_file_size=Isayizi yefayile:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB (iibhayiti{{size_b}})
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB (iibhayithi{{size_b}})
 document_properties_title=Umxholo:
 document_properties_author=Umbhali:
@@ -75,6 +79,8 @@ document_properties_subject=Umbandela:
 document_properties_keywords=Amagama aphambili:
 document_properties_creation_date=Umhla wokwenziwa kwayo:
 document_properties_modification_date=Umhla wokulungiswa kwayo:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=Umntu oyenzileyo:
 document_properties_producer=Umvelisi we-PDF:
@@ -122,7 +128,7 @@ error_less_info=Inkcazelo Encinane
 error_close=Vala
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
-error_version_info=I-PDF.js v{{uhlelo}} (yakha: {{yakha}})
+error_version_info=I-PDF.js v{{version}} (yakha: {{build}})
 # LOCALIZATION NOTE (error_message): "{{message}}" will be replaced by an
 # english string describing the error.
 error_message=Umyalezo: {{message}}
@@ -140,12 +146,16 @@ page_scale_width=Ububanzi bephepha
 page_scale_fit=Ukulinganiswa kwephepha
 page_scale_auto=Ukwandisa/Ukunciphisa Ngokwayo
 page_scale_actual=Ubungakanani bokwenene
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=Imposiso
 loading_error=Imposiso yenzekile xa kulayishwa i-PDF.
 invalid_file_error=Ifayile ye-PDF engeyiyo okanye eyonakalisiweyo.
 missing_file_error=Ifayile ye-PDF edukileyo.
+unexpected_response_error=Impendulo yeseva engalindelekanga.
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=Rhoxisa
 printing_not_supported=Isilumkiso: Ukuprinta akuxhaswa ngokupheleleyo yile bhrawuza.
 printing_not_ready=Isilumkiso: IPDF ayihlohlwanga ngokupheleleyo ukwenzela ukuprinta.
 web_fonts_disabled=Iifonti zewebhu ziqhwalelisiwe: ayikwazi ukusebenzisa iifonti ze-PDF ezincanyathelisiweyo.
-document_colors_disabled=Amaxwebhu ePDF akavumelekanga ukuba asebenzise imibala yawo: 'Ukuvumela amaphepha ukuba asebenzise eyawo imibala' kuvaliwe ukuba kungasebenzi kwibhrawuza.
+document_colors_not_allowed=Amaxwebhu ePDF akavumelekanga ukuba asebenzise imibala yawo: 'Ukuvumela amaphepha ukuba asebenzise eyawo imibala' kuvaliwe ukuba kungasebenzi kwibhrawuza.
diff --git a/static/pdf.js/locale/zh-CN/viewer.properties b/static/pdf.js/locale/zh-CN/viewer.properties
index 878c5f21..b3d0de92 100644
--- a/static/pdf.js/locale/zh-CN/viewer.properties
+++ b/static/pdf.js/locale/zh-CN/viewer.properties
@@ -67,7 +67,11 @@ document_properties.title=文档属性…
 document_properties_label=文档属性…
 document_properties_file_name=文件名:
 document_properties_file_size=文件大小:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB ({{size_b}} 字节)
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
 document_properties_mb={{size_mb}} MB ({{size_b}} 字节)
 document_properties_title=标题:
 document_properties_author=作者:
@@ -75,6 +79,8 @@ document_properties_subject=主题:
 document_properties_keywords=关键词:
 document_properties_creation_date=创建日期:
 document_properties_modification_date=修改日期:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=创建者:
 document_properties_producer=PDF 制作者:
@@ -140,12 +146,16 @@ page_scale_width=适合页宽
 page_scale_fit=适合页面
 page_scale_auto=自动缩放
 page_scale_actual=实际大小
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=错误
 loading_error=载入PDF时发生错误。
 invalid_file_error=无效或损坏的PDF文件。
 missing_file_error=缺少PDF文件。
+unexpected_response_error=意外的服务器响应。
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -160,4 +170,4 @@ password_cancel=取消
 printing_not_supported=警告：打印功能不完全支持此浏览器。
 printing_not_ready=警告：该 PDF 未完全加载以供打印。
 web_fonts_disabled=Web 字体已被禁用：无法使用嵌入的PDF字体。
-document_colors_disabled=不允许 PDF 文档使用自己的颜色：浏览器中“允许页面选择自己的颜色”的选项已停用。
+document_colors_not_allowed=不允许 PDF 文档使用自己的颜色：浏览器中“允许页面选择自己的颜色”的选项已停用。
diff --git a/static/pdf.js/locale/zh-TW/viewer.properties b/static/pdf.js/locale/zh-TW/viewer.properties
index 80b88142..495ce107 100644
--- a/static/pdf.js/locale/zh-TW/viewer.properties
+++ b/static/pdf.js/locale/zh-TW/viewer.properties
@@ -67,14 +67,20 @@ document_properties.title=文件內容…
 document_properties_label=文件內容…
 document_properties_file_name=檔案名稱:
 document_properties_file_size=檔案大小:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
 document_properties_kb={{size_kb}} KB（{{size_b}} 位元組）
-document_properties_mb={{size_kb}} MB（{{size_b}} 位元組）
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_mb={{size_mb}} MB（{{size_b}} 位元組）
 document_properties_title=標題:
 document_properties_author=作者:
 document_properties_subject=主旨:
 document_properties_keywords=關鍵字:
 document_properties_creation_date=建立日期:
 document_properties_modification_date=修改日期:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
 document_properties_date_string={{date}}, {{time}}
 document_properties_creator=建立者:
 document_properties_producer=PDF 產生器:
@@ -140,13 +146,16 @@ page_scale_width=頁面寬度
 page_scale_fit=縮放至頁面大小
 page_scale_auto=自動縮放
 page_scale_actual=實際大小
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
+page_scale_percent={{scale}}%
 
 # Loading indicator messages
 loading_error_indicator=錯誤
 loading_error=載入 PDF 時發生錯誤。
 invalid_file_error=無效或毀損的 PDF 檔案。
 missing_file_error=找不到 PDF 檔案。
-unexpected_response_error=伺服器傳回未預期的回應。
+unexpected_response_error=伺服器回應未預期的內容。
 
 # LOCALIZATION NOTE (text_annotation_type.alt): This is used as a tooltip.
 # "{{type}}" will be replaced with an annotation type from a list defined in
@@ -161,5 +170,5 @@ password_cancel=取消
 printing_not_supported=警告: 此瀏覽器未完整支援列印功能。
 printing_not_ready=警告: 此 PDF 未完成下載以供列印。
 web_fonts_disabled=已停用網路字型 (Web fonts): 無法使用 PDF 內嵌字型。
-document_colors_disabled=瀏覽器的「優先使用網頁指定的色彩」未被勾選，PDF 文件無法使用自己的色彩。
+document_colors_not_allowed=不允許 PDF 文件使用自訂色彩: 已停用瀏覽器的「優先使用網頁指定的色彩」設定。
 
diff --git a/static/pdf.js/locale/zu/viewer.properties b/static/pdf.js/locale/zu/viewer.properties
index bd7a08f6..2ccf70c4 100644
--- a/static/pdf.js/locale/zu/viewer.properties
+++ b/static/pdf.js/locale/zu/viewer.properties
@@ -30,17 +30,30 @@ zoom_out_label=Hlehlisela emuva
 zoom_in.title=Sondeza eduze
 zoom_in_label=Sondeza eduze
 zoom.title=Lwiza
-print.title=Phrinta
-print_label=Phrinta
 presentation_mode.title=Guqulela kwindlela yesethulo
 presentation_mode_label=Indlelo yesethulo
 open_file.title=Vula ifayela
 open_file_label=Vula
+print.title=Phrinta
+print_label=Phrinta
 download.title=Landa
 download_label=Landa
 bookmark.title=Ukubuka kwamanje (kopisha noma vula kwifasitela elisha)
 bookmark_label=Ukubuka kwamanje
 
+# Secondary toolbar and context menu
+
+
+# Document properties dialog box
+document_properties_file_name=Igama lefayela:
+# LOCALIZATION NOTE (document_properties_kb): "{{size_kb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in kilobytes, respectively in bytes.
+# LOCALIZATION NOTE (document_properties_mb): "{{size_mb}}" and "{{size_b}}"
+# will be replaced by the PDF file size in megabytes, respectively in bytes.
+document_properties_title=Isihloko:
+# LOCALIZATION NOTE (document_properties_date_string): "{{date}}" and "{{time}}"
+# will be replaced by the creation/modification date, and time, of the PDF file.
+
 # Tooltips and alt text for side panel toolbar buttons
 # (the _label strings are alt text for the buttons, the .title strings are
 # tooltips)
@@ -61,12 +74,6 @@ thumb_page_title=Ikhasi {{page}}
 # number.
 thumb_page_canvas=Isithonjana sekhasi {{page}}
 
-# Context menu
-first_page.label=Yiya kwikhasi lokuqala
-last_page.label=Yiya kwikhasi lokugcina
-page_rotate_cw.label=Jikisela ngendlela yewashi
-page_rotate_ccw.label=Jikisela kwelokudla
-
 # Find panel button title and messages
 find_label=Thola
 find_previous.title=Thola indawo eyandulelayo okuvela kuyo lomshwana
@@ -82,7 +89,6 @@ find_not_found=Umshwana awutholakali
 # Error panel labels
 error_more_info=Ukwaziswa Okwengeziwe
 error_less_info=Ukwazi okuncane
-error_close=Vala
 # LOCALIZATION NOTE (error_version_info): "{{version}}" and "{{build}}" will be
 # replaced by the PDF.JS version and build ID.
 error_version_info=PDF.js v{{version}} (build: {{build}})
@@ -103,6 +109,8 @@ page_scale_width=Ububanzi bekhasi
 page_scale_fit=Ukulingana kwekhasi
 page_scale_auto=Ukulwiza okuzenzekalelayo
 page_scale_actual=Usayizi Wangempela
+# LOCALIZATION NOTE (page_scale_percent): "{{scale}}" will be replaced by a
+# numerical scale value.
 
 # Loading indicator messages
 loading_error_indicator=Iphutha
@@ -115,10 +123,10 @@ missing_file_error=Ifayela le-PDF elilahlekile.
 # the PDF spec (32000-1:2008 Table 169 – Annotation types).
 # Some common types are e.g.: "Check", "Text", "Comment", "Note"
 text_annotation_type.alt=[Amazwibela e-{{type}}]
-request_password=I-PDF ivikeleke ngephasiwedi
-invalid_password=Iphasiwedi Engavumelekile.
+password_ok=Kulungile
+password_cancel=Khansela
 
 printing_not_supported=Isixwayiso: Ukuphrinta akuxhasiwe yilesisiphequluli ngokugcwele.
 printing_not_ready=Isixwayiso: I-PDF ayikalayishwa ngokuphelele yiPhrinta.
-web_fonts_disabled=Amafonti e-webhu akutshaziwe: ayikwazi ukusebenzisa amafonti abekiwe e-PDF. 
-document_colors_disabled=Amadokhumenti we-PDF awavumelekile ukusebenzisa imibalo yayo: 'Vumela amakhasi ukukhetha imibala yayo' ayisebenzi kusiphequluli.
+web_fonts_disabled=Amafonti e-webhu akutshaziwe: ayikwazi ukusebenzisa amafonti abekiwe e-PDF.\u0020
+document_colors_not_allowed=Amadokhumenti we-PDF awavumelekile ukusebenzisa imibalo yayo: 'Vumela amakhasi ukukhetha imibala yayo' ayisebenzi kusiphequluli.
diff --git a/static/pdf.js/pdf.js b/static/pdf.js/pdf.js
index e6d7aa46..6c9aa662 100644
--- a/static/pdf.js/pdf.js
+++ b/static/pdf.js/pdf.js
@@ -1,5 +1,3 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
 /* Copyright 2012 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,45 +12,44 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*jshint globalstrict: false */
-/* globals PDFJS */
+/* jshint globalstrict: false */
+/* umdutils ignore */
 
-// Initializing PDFJS global object (if still undefined)
-if (typeof PDFJS === 'undefined') {
-  (typeof window !== 'undefined' ? window : this).PDFJS = {};
-}
-
-PDFJS.version = '1.0.908';
-PDFJS.build = '291671c';
-
-(function pdfjsWrapper() {
+(function (root, factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+define('pdfjs-dist/build/pdf', ['exports'], factory);
+  } else if (typeof exports !== 'undefined') {
+    factory(exports);
+  } else {
+factory((root.pdfjsDistBuildPdf = {}));
+  }
+}(this, function (exports) {
   // Use strict in our context only - users might not want it
   'use strict';
 
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-/* Copyright 2012 Mozilla Foundation
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-/* globals Cmd, ColorSpace, Dict, MozBlobBuilder, Name, PDFJS, Ref, URL,
-           Promise */
+var pdfjsVersion = '1.4.193';
+var pdfjsBuild = '9d1c5b9';
 
-'use strict';
+  var pdfjsFilePath =
+    typeof document !== 'undefined' && document.currentScript ?
+      document.currentScript.src : null;
 
-var globalScope = (typeof window === 'undefined') ? this : window;
+  var pdfjsLibs = {};
 
-var isWorker = (typeof window === 'undefined');
+  (function pdfjsWrapper() {
+
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsSharedUtil = {}));
+  }
+}(this, function (exports) {
+
+var globalScope = (typeof window !== 'undefined') ? window :
+                  (typeof global !== 'undefined') ? global :
+                  (typeof self !== 'undefined') ? self : this;
 
 var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
 
@@ -76,9 +73,53 @@ var ImageKind = {
 };
 
 var AnnotationType = {
-  WIDGET: 1,
-  TEXT: 2,
-  LINK: 3
+  TEXT: 1,
+  LINK: 2,
+  FREETEXT: 3,
+  LINE: 4,
+  SQUARE: 5,
+  CIRCLE: 6,
+  POLYGON: 7,
+  POLYLINE: 8,
+  HIGHLIGHT: 9,
+  UNDERLINE: 10,
+  SQUIGGLY: 11,
+  STRIKEOUT: 12,
+  STAMP: 13,
+  CARET: 14,
+  INK: 15,
+  POPUP: 16,
+  FILEATTACHMENT: 17,
+  SOUND: 18,
+  MOVIE: 19,
+  WIDGET: 20,
+  SCREEN: 21,
+  PRINTERMARK: 22,
+  TRAPNET: 23,
+  WATERMARK: 24,
+  THREED: 25,
+  REDACT: 26
+};
+
+var AnnotationFlag = {
+  INVISIBLE: 0x01,
+  HIDDEN: 0x02,
+  PRINT: 0x04,
+  NOZOOM: 0x08,
+  NOROTATE: 0x10,
+  NOVIEW: 0x20,
+  READONLY: 0x40,
+  LOCKED: 0x80,
+  TOGGLENOVIEW: 0x100,
+  LOCKEDCONTENTS: 0x200
+};
+
+var AnnotationBorderStyleType = {
+  SOLID: 1,
+  DASHED: 2,
+  BEVELED: 3,
+  INSET: 4,
+  UNDERLINE: 5
 };
 
 var StreamType = {
@@ -108,23 +149,14 @@ var FontType = {
   MMTYPE1: 10
 };
 
-// The global PDFJS object exposes the API
-// In production, it will be declared outside a global wrapper
-// In development, it will be declared here
-if (!globalScope.PDFJS) {
-  globalScope.PDFJS = {};
-}
-
-globalScope.PDFJS.pdfBug = false;
-
-PDFJS.VERBOSITY_LEVELS = {
+var VERBOSITY_LEVELS = {
   errors: 0,
   warnings: 1,
   infos: 5
 };
 
 // All the possible operations for an operator list.
-var OPS = PDFJS.OPS = {
+var OPS = {
   // Intentionally start from 1 so it is easy to spot bad operators that will be
   // 0's.
   dependency: 1,
@@ -220,37 +252,44 @@ var OPS = PDFJS.OPS = {
   constructPath: 91
 };
 
+var verbosity = VERBOSITY_LEVELS.warnings;
+
+function setVerbosityLevel(level) {
+  verbosity = level;
+}
+
+function getVerbosityLevel() {
+  return verbosity;
+}
+
 // A notice for devs. These are good for things that are helpful to devs, such
 // as warning that Workers were disabled, which is important to devs but not
 // end users.
 function info(msg) {
-  if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.infos) {
+  if (verbosity >= VERBOSITY_LEVELS.infos) {
     console.log('Info: ' + msg);
   }
 }
 
 // Non-fatal warnings.
 function warn(msg) {
-  if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.warnings) {
+  if (verbosity >= VERBOSITY_LEVELS.warnings) {
     console.log('Warning: ' + msg);
   }
 }
 
+// Deprecated API function -- display regardless of the PDFJS.verbosity setting.
+function deprecated(details) {
+  console.log('Deprecated API usage: ' + details);
+}
+
 // Fatal errors that should trigger the fallback UI and halt execution by
 // throwing an exception.
 function error(msg) {
-  // If multiple arguments were passed, pass them all to the log function.
-  if (arguments.length > 1) {
-    var logArguments = ['Error:'];
-    logArguments.push.apply(logArguments, arguments);
-    console.log.apply(console, logArguments);
-    // Join the arguments into a single string for the lines below.
-    msg = [].join.call(arguments, ' ');
-  } else {
+  if (verbosity >= VERBOSITY_LEVELS.errors) {
     console.log('Error: ' + msg);
+    console.log(backtrace());
   }
-  console.log(backtrace());
-  UnsupportedManager.notify(UNSUPPORTED_FEATURES.unknown);
   throw new Error(msg);
 }
 
@@ -268,7 +307,7 @@ function assert(cond, msg) {
   }
 }
 
-var UNSUPPORTED_FEATURES = PDFJS.UNSUPPORTED_FEATURES = {
+var UNSUPPORTED_FEATURES = {
   unknown: 'unknown',
   forms: 'forms',
   javaScript: 'javaScript',
@@ -277,51 +316,28 @@ var UNSUPPORTED_FEATURES = PDFJS.UNSUPPORTED_FEATURES = {
   font: 'font'
 };
 
-var UnsupportedManager = PDFJS.UnsupportedManager =
-  (function UnsupportedManagerClosure() {
-  var listeners = [];
-  return {
-    listen: function (cb) {
-      listeners.push(cb);
-    },
-    notify: function (featureId) {
-      warn('Unsupported feature "' + featureId + '"');
-      for (var i = 0, ii = listeners.length; i < ii; i++) {
-        listeners[i](featureId);
-      }
-    }
-  };
-})();
-
 // Combines two URLs. The baseUrl shall be absolute URL. If the url is an
 // absolute URL, it will be returned as is.
 function combineUrl(baseUrl, url) {
   if (!url) {
     return baseUrl;
   }
-  if (/^[a-z][a-z0-9+\-.]*:/i.test(url)) {
-    return url;
-  }
-  var i;
-  if (url.charAt(0) === '/') {
-    // absolute path
-    i = baseUrl.indexOf('://');
-    if (url.charAt(1) === '/') {
-      ++i;
-    } else {
-      i = baseUrl.indexOf('/', i + 3);
+  return new URL(url, baseUrl).href;
+}
+
+// Checks if URLs have the same origin. For non-HTTP based URLs, returns false.
+function isSameOrigin(baseUrl, otherUrl) {
+  try {
+    var base = new URL(baseUrl);
+    if (!base.origin || base.origin === 'null') {
+      return false; // non-HTTP url
     }
-    return baseUrl.substring(0, i) + url;
-  } else {
-    // relative path
-    var pathLength = baseUrl.length;
-    i = baseUrl.lastIndexOf('#');
-    pathLength = i >= 0 ? i : pathLength;
-    i = baseUrl.lastIndexOf('?', pathLength);
-    pathLength = i >= 0 ? i : pathLength;
-    var prefixLength = baseUrl.lastIndexOf('/', pathLength);
-    return baseUrl.substring(0, prefixLength + 1) + url;
+  } catch (e) {
+    return false;
   }
+
+  var other = new URL(otherUrl, base);
+  return base.origin === other.origin;
 }
 
 // Validates if URL is safe and allowed, e.g. to avoid XSS.
@@ -341,12 +357,12 @@ function isValidUrl(url, allowRelative) {
     case 'https':
     case 'ftp':
     case 'mailto':
+    case 'tel':
       return true;
     default:
       return false;
   }
 }
-PDFJS.isValidUrl = isValidUrl;
 
 function shadow(obj, prop, value) {
   Object.defineProperty(obj, prop, { value: value,
@@ -356,7 +372,19 @@ function shadow(obj, prop, value) {
   return value;
 }
 
-var PasswordResponses = PDFJS.PasswordResponses = {
+function getLookupTableFactory(initializer) {
+  var lookup;
+  return function () {
+    if (initializer) {
+      lookup = Object.create(null);
+      initializer(lookup);
+      initializer = null;
+    }
+    return lookup;
+  };
+}
+
+var PasswordResponses = {
   NEED_PASSWORD: 1,
   INCORRECT_PASSWORD: 2
 };
@@ -373,7 +401,6 @@ var PasswordException = (function PasswordExceptionClosure() {
 
   return PasswordException;
 })();
-PDFJS.PasswordException = PasswordException;
 
 var UnknownErrorException = (function UnknownErrorExceptionClosure() {
   function UnknownErrorException(msg, details) {
@@ -387,7 +414,6 @@ var UnknownErrorException = (function UnknownErrorExceptionClosure() {
 
   return UnknownErrorException;
 })();
-PDFJS.UnknownErrorException = UnknownErrorException;
 
 var InvalidPDFException = (function InvalidPDFExceptionClosure() {
   function InvalidPDFException(msg) {
@@ -400,7 +426,6 @@ var InvalidPDFException = (function InvalidPDFExceptionClosure() {
 
   return InvalidPDFException;
 })();
-PDFJS.InvalidPDFException = InvalidPDFException;
 
 var MissingPDFException = (function MissingPDFExceptionClosure() {
   function MissingPDFException(msg) {
@@ -413,7 +438,6 @@ var MissingPDFException = (function MissingPDFExceptionClosure() {
 
   return MissingPDFException;
 })();
-PDFJS.MissingPDFException = MissingPDFException;
 
 var UnexpectedResponseException =
     (function UnexpectedResponseExceptionClosure() {
@@ -428,7 +452,6 @@ var UnexpectedResponseException =
 
   return UnexpectedResponseException;
 })();
-PDFJS.UnexpectedResponseException = UnexpectedResponseException;
 
 var NotImplementedException = (function NotImplementedExceptionClosure() {
   function NotImplementedException(msg) {
@@ -468,8 +491,19 @@ var XRefParseException = (function XRefParseExceptionClosure() {
   return XRefParseException;
 })();
 
+var NullCharactersRegExp = /\x00/g;
+
+function removeNullCharacters(str) {
+  if (typeof str !== 'string') {
+    warn('The argument for removeNullCharacters must be a string.');
+    return str;
+  }
+  return str.replace(NullCharactersRegExp, '');
+}
 
 function bytesToString(bytes) {
+  assert(bytes !== null && typeof bytes === 'object' &&
+         bytes.length !== undefined, 'Invalid argument for bytesToString');
   var length = bytes.length;
   var MAX_ARGUMENT_COUNT = 8192;
   if (length < MAX_ARGUMENT_COUNT) {
@@ -485,6 +519,7 @@ function bytesToString(bytes) {
 }
 
 function stringToBytes(str) {
+  assert(typeof str === 'string', 'Invalid argument for stringToBytes');
   var length = str.length;
   var bytes = new Uint8Array(length);
   for (var i = 0; i < length; ++i) {
@@ -493,6 +528,55 @@ function stringToBytes(str) {
   return bytes;
 }
 
+/**
+ * Gets length of the array (Array, Uint8Array, or string) in bytes.
+ * @param {Array|Uint8Array|string} arr
+ * @returns {number}
+ */
+function arrayByteLength(arr) {
+  if (arr.length !== undefined) {
+    return arr.length;
+  }
+  assert(arr.byteLength !== undefined);
+  return arr.byteLength;
+}
+
+/**
+ * Combines array items (arrays) into single Uint8Array object.
+ * @param {Array} arr - the array of the arrays (Array, Uint8Array, or string).
+ * @returns {Uint8Array}
+ */
+function arraysToBytes(arr) {
+  // Shortcut: if first and only item is Uint8Array, return it.
+  if (arr.length === 1 && (arr[0] instanceof Uint8Array)) {
+    return arr[0];
+  }
+  var resultLength = 0;
+  var i, ii = arr.length;
+  var item, itemLength ;
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    itemLength = arrayByteLength(item);
+    resultLength += itemLength;
+  }
+  var pos = 0;
+  var data = new Uint8Array(resultLength);
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    if (!(item instanceof Uint8Array)) {
+      if (typeof item === 'string') {
+        item = stringToBytes(item);
+      } else {
+        item = new Uint8Array(item);
+      }
+    }
+    itemLength = item.byteLength;
+    data.set(item, pos);
+    pos += itemLength;
+  }
+  return data;
+}
+
 function string32(value) {
   return String.fromCharCode((value >> 24) & 0xff, (value >> 16) & 0xff,
                              (value >> 8) & 0xff, value & 0xff);
@@ -529,29 +613,6 @@ function isLittleEndian() {
   return (buffer16[0] === 1);
 }
 
-Object.defineProperty(PDFJS, 'isLittleEndian', {
-  configurable: true,
-  get: function PDFJS_isLittleEndian() {
-    return shadow(PDFJS, 'isLittleEndian', isLittleEndian());
-  }
-});
-
-  // Lazy test if the userAgant support CanvasTypedArrays
-function hasCanvasTypedArrays() {
-  var canvas = document.createElement('canvas');
-  canvas.width = canvas.height = 1;
-  var ctx = canvas.getContext('2d');
-  var imageData = ctx.createImageData(1, 1);
-  return (typeof imageData.data.buffer !== 'undefined');
-}
-
-Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', {
-  configurable: true,
-  get: function PDFJS_hasCanvasTypedArrays() {
-    return shadow(PDFJS, 'hasCanvasTypedArrays', hasCanvasTypedArrays());
-  }
-});
-
 var Uint32ArrayView = (function Uint32ArrayViewClosure() {
 
   function Uint32ArrayView(buffer, length) {
@@ -592,19 +653,21 @@ var Uint32ArrayView = (function Uint32ArrayViewClosure() {
   return Uint32ArrayView;
 })();
 
+exports.Uint32ArrayView = Uint32ArrayView;
+
 var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
 
-var Util = PDFJS.Util = (function UtilClosure() {
+var Util = (function UtilClosure() {
   function Util() {}
 
   var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];
 
   // makeCssRgb() can be called thousands of times. Using |rgbBuf| avoids
   // creating many intermediate strings.
-  Util.makeCssRgb = function Util_makeCssRgb(rgb) {
-    rgbBuf[1] = rgb[0];
-    rgbBuf[3] = rgb[1];
-    rgbBuf[5] = rgb[2];
+  Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
+    rgbBuf[1] = r;
+    rgbBuf[3] = g;
+    rgbBuf[5] = b;
     return rgbBuf.join('');
   };
 
@@ -755,6 +818,42 @@ var Util = PDFJS.Util = (function UtilClosure() {
     return num < 0 ? -1 : 1;
   };
 
+  var ROMAN_NUMBER_MAP = [
+    '', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM',
+    '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC',
+    '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX'
+  ];
+  /**
+   * Converts positive integers to (upper case) Roman numerals.
+   * @param {integer} number - The number that should be converted.
+   * @param {boolean} lowerCase - Indicates if the result should be converted
+   *   to lower case letters. The default is false.
+   * @return {string} The resulting Roman number.
+   */
+  Util.toRoman = function Util_toRoman(number, lowerCase) {
+    assert(isInt(number) && number > 0,
+           'The number should be a positive integer.');
+    var pos, romanBuf = [];
+    // Thousands
+    while (number >= 1000) {
+      number -= 1000;
+      romanBuf.push('M');
+    }
+    // Hundreds
+    pos = (number / 100) | 0;
+    number %= 100;
+    romanBuf.push(ROMAN_NUMBER_MAP[pos]);
+    // Tens
+    pos = (number / 10) | 0;
+    number %= 10;
+    romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
+    // Ones
+    romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
+
+    var romanStr = romanBuf.join('');
+    return (lowerCase ? romanStr.toLowerCase() : romanStr);
+  };
+
   Util.appendToArray = function Util_appendToArray(arr1, arr2) {
     Array.prototype.push.apply(arr1, arr2);
   };
@@ -811,7 +910,7 @@ var Util = PDFJS.Util = (function UtilClosure() {
  * @class
  * @alias PDFJS.PageViewport
  */
-var PageViewport = PDFJS.PageViewport = (function PageViewportClosure() {
+var PageViewport = (function PageViewportClosure() {
   /**
    * @constructor
    * @private
@@ -975,6 +1074,10 @@ function stringToUTF8String(str) {
   return decodeURIComponent(escape(str));
 }
 
+function utf8StringToString(str) {
+  return unescape(encodeURIComponent(str));
+}
+
 function isEmptyObj(obj) {
   for (var key in obj) {
     return false;
@@ -998,45 +1101,14 @@ function isString(v) {
   return typeof v === 'string';
 }
 
-function isNull(v) {
-  return v === null;
-}
-
-function isName(v) {
-  return v instanceof Name;
-}
-
-function isCmd(v, cmd) {
-  return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
-}
-
-function isDict(v, type) {
-  if (!(v instanceof Dict)) {
-    return false;
-  }
-  if (!type) {
-    return true;
-  }
-  var dictType = v.get('Type');
-  return isName(dictType) && dictType.name === type;
-}
-
 function isArray(v) {
   return v instanceof Array;
 }
 
-function isStream(v) {
-  return typeof v === 'object' && v !== null && v.getBytes !== undefined;
-}
-
 function isArrayBuffer(v) {
   return typeof v === 'object' && v !== null && v.byteLength !== undefined;
 }
 
-function isRef(v) {
-  return v instanceof Ref;
-}
-
 /**
  * Promise Capability object.
  *
@@ -1062,8 +1134,6 @@ function createPromiseCapability() {
   return capability;
 }
 
-PDFJS.createPromiseCapability = createPromiseCapability;
-
 /**
  * Polyfill for Promises:
  * The following promise implementation tries to generally implement the
@@ -1388,7 +1458,7 @@ var StatTimer = (function StatTimerClosure() {
     return str;
   }
   function StatTimer() {
-    this.started = {};
+    this.started = Object.create(null);
     this.times = [];
     this.enabled = true;
   }
@@ -1440,7 +1510,7 @@ var StatTimer = (function StatTimerClosure() {
   return StatTimer;
 })();
 
-PDFJS.createBlob = function createBlob(data, contentType) {
+var createBlob = function createBlob(data, contentType) {
   if (typeof Blob !== 'undefined') {
     return new Blob([data], { type: contentType });
   }
@@ -1450,15 +1520,15 @@ PDFJS.createBlob = function createBlob(data, contentType) {
   return bb.getBlob(contentType);
 };
 
-PDFJS.createObjectURL = (function createObjectURLClosure() {
+var createObjectURL = (function createObjectURLClosure() {
   // Blob/createObjectURL is not available, falling back to data schema.
   var digits =
     'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
 
-  return function createObjectURL(data, contentType) {
-    if (!PDFJS.disableCreateObjectURL &&
+  return function createObjectURL(data, contentType, forceDataSchema) {
+    if (!forceDataSchema &&
         typeof URL !== 'undefined' && URL.createObjectURL) {
-      var blob = PDFJS.createBlob(data, contentType);
+      var blob = createBlob(data, contentType);
       return URL.createObjectURL(blob);
     }
 
@@ -1476,26 +1546,20 @@ PDFJS.createObjectURL = (function createObjectURLClosure() {
   };
 })();
 
-function MessageHandler(name, comObj) {
-  this.name = name;
+function MessageHandler(sourceName, targetName, comObj) {
+  this.sourceName = sourceName;
+  this.targetName = targetName;
   this.comObj = comObj;
   this.callbackIndex = 1;
   this.postMessageTransfers = true;
-  var callbacksCapabilities = this.callbacksCapabilities = {};
-  var ah = this.actionHandler = {};
+  var callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
+  var ah = this.actionHandler = Object.create(null);
 
-  ah['console_log'] = [function ahConsoleLog(data) {
-    console.log.apply(console, data);
-  }];
-  ah['console_error'] = [function ahConsoleError(data) {
-    console.error.apply(console, data);
-  }];
-  ah['_unsupported_feature'] = [function ah_unsupportedFeature(data) {
-    UnsupportedManager.notify(data);
-  }];
-
-  comObj.onmessage = function messageHandlerComObjOnMessage(event) {
+  this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) {
     var data = event.data;
+    if (data.targetName !== this.sourceName) {
+      return;
+    }
     if (data.isReply) {
       var callbackId = data.callbackId;
       if (data.callbackId in callbacksCapabilities) {
@@ -1512,16 +1576,26 @@ function MessageHandler(name, comObj) {
     } else if (data.action in ah) {
       var action = ah[data.action];
       if (data.callbackId) {
+        var sourceName = this.sourceName;
+        var targetName = data.sourceName;
         Promise.resolve().then(function () {
           return action[0].call(action[1], data.data);
         }).then(function (result) {
           comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
             isReply: true,
             callbackId: data.callbackId,
             data: result
           });
         }, function (reason) {
+          if (reason instanceof Error) {
+            // Serialize error to avoid "DataCloneError"
+            reason = reason + '';
+          }
           comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
             isReply: true,
             callbackId: data.callbackId,
             error: reason
@@ -1533,7 +1607,8 @@ function MessageHandler(name, comObj) {
     } else {
       error('Unknown action from worker: ' + data.action);
     }
-  };
+  }.bind(this);
+  comObj.addEventListener('message', this._onComObjOnMessage);
 }
 
 MessageHandler.prototype = {
@@ -1552,6 +1627,8 @@ MessageHandler.prototype = {
    */
   send: function messageHandlerSend(actionName, data, transfers) {
     var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
       action: actionName,
       data: data
     };
@@ -1569,6 +1646,8 @@ MessageHandler.prototype = {
     function messageHandlerSendWithPromise(actionName, data, transfers) {
     var callbackId = this.callbackIndex++;
     var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
       action: actionName,
       data: data,
       callbackId: callbackId
@@ -1594,6 +1673,10 @@ MessageHandler.prototype = {
     } else {
       this.comObj.postMessage(message);
     }
+  },
+
+  destroy: function () {
+    this.comObj.removeEventListener('message', this._onComObjOnMessage);
   }
 };
 
@@ -1609,4444 +1692,964 @@ function loadJpegStream(id, imageUrl, objs) {
   img.src = imageUrl;
 }
 
+  // Polyfill from https://github.com/Polymer/URL
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+(function checkURLConstructor(scope) {
+  /* jshint ignore:start */
 
-/**
- * The maximum allowed image size in total pixels e.g. width * height. Images
- * above this value will not be drawn. Use -1 for no limit.
- * @var {number}
- */
-PDFJS.maxImageSize = (PDFJS.maxImageSize === undefined ?
-                      -1 : PDFJS.maxImageSize);
-
-/**
- * The url of where the predefined Adobe CMaps are located. Include trailing
- * slash.
- * @var {string}
- */
-PDFJS.cMapUrl = (PDFJS.cMapUrl === undefined ? null : PDFJS.cMapUrl);
-
-/**
- * Specifies if CMaps are binary packed.
- * @var {boolean}
- */
-PDFJS.cMapPacked = PDFJS.cMapPacked === undefined ? false : PDFJS.cMapPacked;
-
-/*
- * By default fonts are converted to OpenType fonts and loaded via font face
- * rules. If disabled, the font will be rendered using a built in font renderer
- * that constructs the glyphs with primitive path commands.
- * @var {boolean}
- */
-PDFJS.disableFontFace = (PDFJS.disableFontFace === undefined ?
-                         false : PDFJS.disableFontFace);
-
-/**
- * Path for image resources, mainly for annotation icons. Include trailing
- * slash.
- * @var {string}
- */
-PDFJS.imageResourcesPath = (PDFJS.imageResourcesPath === undefined ?
-                            '' : PDFJS.imageResourcesPath);
-
-/**
- * Disable the web worker and run all code on the main thread. This will happen
- * automatically if the browser doesn't support workers or sending typed arrays
- * to workers.
- * @var {boolean}
- */
-PDFJS.disableWorker = (PDFJS.disableWorker === undefined ?
-                       false : PDFJS.disableWorker);
-
-/**
- * Path and filename of the worker file. Required when the worker is enabled in
- * development mode. If unspecified in the production build, the worker will be
- * loaded based on the location of the pdf.js file.
- * @var {string}
- */
-PDFJS.workerSrc = (PDFJS.workerSrc === undefined ? null : PDFJS.workerSrc);
-
-/**
- * Disable range request loading of PDF files. When enabled and if the server
- * supports partial content requests then the PDF will be fetched in chunks.
- * Enabled (false) by default.
- * @var {boolean}
- */
-PDFJS.disableRange = (PDFJS.disableRange === undefined ?
-                      false : PDFJS.disableRange);
-
-/**
- * Disable streaming of PDF file data. By default PDF.js attempts to load PDF
- * in chunks. This default behavior can be disabled.
- * @var {boolean}
- */
-PDFJS.disableStream = (PDFJS.disableStream === undefined ?
-                       false : PDFJS.disableStream);
-
-/**
- * Disable pre-fetching of PDF file data. When range requests are enabled PDF.js
- * will automatically keep fetching more data even if it isn't needed to display
- * the current page. This default behavior can be disabled.
- * @var {boolean}
- */
-PDFJS.disableAutoFetch = (PDFJS.disableAutoFetch === undefined ?
-                          false : PDFJS.disableAutoFetch);
-
-/**
- * Enables special hooks for debugging PDF.js.
- * @var {boolean}
- */
-PDFJS.pdfBug = (PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug);
-
-/**
- * Enables transfer usage in postMessage for ArrayBuffers.
- * @var {boolean}
- */
-PDFJS.postMessageTransfers = (PDFJS.postMessageTransfers === undefined ?
-                              true : PDFJS.postMessageTransfers);
-
-/**
- * Disables URL.createObjectURL usage.
- * @var {boolean}
- */
-PDFJS.disableCreateObjectURL = (PDFJS.disableCreateObjectURL === undefined ?
-                                false : PDFJS.disableCreateObjectURL);
-
-/**
- * Disables WebGL usage.
- * @var {boolean}
- */
-PDFJS.disableWebGL = (PDFJS.disableWebGL === undefined ?
-                      true : PDFJS.disableWebGL);
-
-/**
- * Enables CSS only zooming.
- * @var {boolean}
- */
-PDFJS.useOnlyCssZoom = (PDFJS.useOnlyCssZoom === undefined ?
-                        false : PDFJS.useOnlyCssZoom);
-
-/**
- * Controls the logging level.
- * The constants from PDFJS.VERBOSITY_LEVELS should be used:
- * - errors
- * - warnings [default]
- * - infos
- * @var {number}
- */
-PDFJS.verbosity = (PDFJS.verbosity === undefined ?
-                   PDFJS.VERBOSITY_LEVELS.warnings : PDFJS.verbosity);
-
-/**
- * The maximum supported canvas size in total pixels e.g. width * height. 
- * The default value is 4096 * 4096. Use -1 for no limit.
- * @var {number}
- */
-PDFJS.maxCanvasPixels = (PDFJS.maxCanvasPixels === undefined ?
-                         16777216 : PDFJS.maxCanvasPixels);
-
-/**
- * Document initialization / loading parameters object.
- *
- * @typedef {Object} DocumentInitParameters
- * @property {string}     url   - The URL of the PDF.
- * @property {TypedArray} data  - A typed array with PDF data.
- * @property {Object}     httpHeaders - Basic authentication headers.
- * @property {boolean}    withCredentials - Indicates whether or not cross-site
- *   Access-Control requests should be made using credentials such as cookies
- *   or authorization headers. The default is false.
- * @property {string}     password - For decrypting password-protected PDFs.
- * @property {TypedArray} initialData - A typed array with the first portion or
- *   all of the pdf data. Used by the extension since some data is already
- *   loaded before the switch to range requests.
- */
-
-/**
- * @typedef {Object} PDFDocumentStats
- * @property {Array} streamTypes - Used stream types in the document (an item
- *   is set to true if specific stream ID was used in the document).
- * @property {Array} fontTypes - Used font type in the document (an item is set
- *   to true if specific font ID was used in the document).
- */
-
-/**
- * This is the main entry point for loading a PDF and interacting with it.
- * NOTE: If a URL is used to fetch the PDF data a standard XMLHttpRequest(XHR)
- * is used, which means it must follow the same origin rules that any XHR does
- * e.g. No cross domain requests without CORS.
- *
- * @param {string|TypedArray|DocumentInitParameters} source Can be a url to
- * where a PDF is located, a typed array (Uint8Array) already populated with
- * data or parameter object.
- *
- * @param {Object} pdfDataRangeTransport is optional. It is used if you want
- * to manually serve range requests for data in the PDF. See viewer.js for
- * an example of pdfDataRangeTransport's interface.
- *
- * @param {function} passwordCallback is optional. It is used to request a
- * password if wrong or no password was provided. The callback receives two
- * parameters: function that needs to be called with new password and reason
- * (see {PasswordResponses}).
- *
- * @param {function} progressCallback is optional. It is used to be able to
- * monitor the loading progress of the PDF file (necessary to implement e.g.
- * a loading bar). The callback receives an {Object} with the properties:
- * {number} loaded and {number} total.
- *
- * @return {Promise} A promise that is resolved with {@link PDFDocumentProxy}
- *   object.
- */
-PDFJS.getDocument = function getDocument(source,
-                                         pdfDataRangeTransport,
-                                         passwordCallback,
-                                         progressCallback) {
-  var workerInitializedCapability, workerReadyCapability, transport;
-
-  if (typeof source === 'string') {
-    source = { url: source };
-  } else if (isArrayBuffer(source)) {
-    source = { data: source };
-  } else if (typeof source !== 'object') {
-    error('Invalid parameter in getDocument, need either Uint8Array, ' +
-          'string or a parameter object');
-  }
-
-  if (!source.url && !source.data) {
-    error('Invalid parameter array, need either .data or .url');
-  }
-
-  // copy/use all keys as is except 'url' -- full path is required
-  var params = {};
-  for (var key in source) {
-    if (key === 'url' && typeof window !== 'undefined') {
-      params[key] = combineUrl(window.location.href, source[key]);
-      continue;
+  // feature detect for URL constructor
+  var hasWorkingUrl = false;
+  try {
+    if (typeof URL === 'function' &&
+        typeof URL.prototype === 'object' &&
+        ('origin' in URL.prototype)) {
+      var u = new URL('b', 'http://a');
+      u.pathname = 'c%20d';
+      hasWorkingUrl = u.href === 'http://a/c%20d';
     }
-    params[key] = source[key];
+  } catch(e) { }
+
+  if (hasWorkingUrl)
+    return;
+
+  var relative = Object.create(null);
+  relative['ftp'] = 21;
+  relative['file'] = 0;
+  relative['gopher'] = 70;
+  relative['http'] = 80;
+  relative['https'] = 443;
+  relative['ws'] = 80;
+  relative['wss'] = 443;
+
+  var relativePathDotMapping = Object.create(null);
+  relativePathDotMapping['%2e'] = '.';
+  relativePathDotMapping['.%2e'] = '..';
+  relativePathDotMapping['%2e.'] = '..';
+  relativePathDotMapping['%2e%2e'] = '..';
+
+  function isRelativeScheme(scheme) {
+    return relative[scheme] !== undefined;
   }
 
-  workerInitializedCapability = createPromiseCapability();
-  workerReadyCapability = createPromiseCapability();
-  transport = new WorkerTransport(workerInitializedCapability,
-                                  workerReadyCapability, pdfDataRangeTransport,
-                                  progressCallback);
-  workerInitializedCapability.promise.then(function transportInitialized() {
-    transport.passwordCallback = passwordCallback;
-    transport.fetchDocument(params);
+  function invalid() {
+    clear.call(this);
+    this._isInvalid = true;
+  }
+
+  function IDNAToASCII(h) {
+    if ('' == h) {
+      invalid.call(this)
+    }
+    // XXX
+    return h.toLowerCase()
+  }
+
+  function percentEscape(c) {
+    var unicode = c.charCodeAt(0);
+    if (unicode > 0x20 &&
+       unicode < 0x7F &&
+       // " # < > ? `
+       [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) == -1
+      ) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+
+  function percentEscapeQuery(c) {
+    // XXX This actually needs to encode c using encoding and then
+    // convert the bytes one-by-one.
+
+    var unicode = c.charCodeAt(0);
+    if (unicode > 0x20 &&
+       unicode < 0x7F &&
+       // " # < > ` (do not escape '?')
+       [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) == -1
+      ) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+
+  var EOF = undefined,
+      ALPHA = /[a-zA-Z]/,
+      ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+
+  function parse(input, stateOverride, base) {
+    function err(message) {
+      errors.push(message)
+    }
+
+    var state = stateOverride || 'scheme start',
+        cursor = 0,
+        buffer = '',
+        seenAt = false,
+        seenBracket = false,
+        errors = [];
+
+    loop: while ((input[cursor - 1] != EOF || cursor == 0) && !this._isInvalid) {
+      var c = input[cursor];
+      switch (state) {
+        case 'scheme start':
+          if (c && ALPHA.test(c)) {
+            buffer += c.toLowerCase(); // ASCII-safe
+            state = 'scheme';
+          } else if (!stateOverride) {
+            buffer = '';
+            state = 'no scheme';
+            continue;
+          } else {
+            err('Invalid scheme.');
+            break loop;
+          }
+          break;
+
+        case 'scheme':
+          if (c && ALPHANUMERIC.test(c)) {
+            buffer += c.toLowerCase(); // ASCII-safe
+          } else if (':' == c) {
+            this._scheme = buffer;
+            buffer = '';
+            if (stateOverride) {
+              break loop;
+            }
+            if (isRelativeScheme(this._scheme)) {
+              this._isRelative = true;
+            }
+            if ('file' == this._scheme) {
+              state = 'relative';
+            } else if (this._isRelative && base && base._scheme == this._scheme) {
+              state = 'relative or authority';
+            } else if (this._isRelative) {
+              state = 'authority first slash';
+            } else {
+              state = 'scheme data';
+            }
+          } else if (!stateOverride) {
+            buffer = '';
+            cursor = 0;
+            state = 'no scheme';
+            continue;
+          } else if (EOF == c) {
+            break loop;
+          } else {
+            err('Code point not allowed in scheme: ' + c)
+            break loop;
+          }
+          break;
+
+        case 'scheme data':
+          if ('?' == c) {
+            this._query = '?';
+            state = 'query';
+          } else if ('#' == c) {
+            this._fragment = '#';
+            state = 'fragment';
+          } else {
+            // XXX error handling
+            if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+              this._schemeData += percentEscape(c);
+            }
+          }
+          break;
+
+        case 'no scheme':
+          if (!base || !(isRelativeScheme(base._scheme))) {
+            err('Missing scheme.');
+            invalid.call(this);
+          } else {
+            state = 'relative';
+            continue;
+          }
+          break;
+
+        case 'relative or authority':
+          if ('/' == c && '/' == input[cursor+1]) {
+            state = 'authority ignore slashes';
+          } else {
+            err('Expected /, got: ' + c);
+            state = 'relative';
+            continue
+          }
+          break;
+
+        case 'relative':
+          this._isRelative = true;
+          if ('file' != this._scheme)
+            this._scheme = base._scheme;
+          if (EOF == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = base._query;
+            this._username = base._username;
+            this._password = base._password;
+            break loop;
+          } else if ('/' == c || '\\' == c) {
+            if ('\\' == c)
+              err('\\ is an invalid code point.');
+            state = 'relative slash';
+          } else if ('?' == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = '?';
+            this._username = base._username;
+            this._password = base._password;
+            state = 'query';
+          } else if ('#' == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = base._query;
+            this._fragment = '#';
+            this._username = base._username;
+            this._password = base._password;
+            state = 'fragment';
+          } else {
+            var nextC = input[cursor+1]
+            var nextNextC = input[cursor+2]
+            if (
+              'file' != this._scheme || !ALPHA.test(c) ||
+              (nextC != ':' && nextC != '|') ||
+              (EOF != nextNextC && '/' != nextNextC && '\\' != nextNextC && '?' != nextNextC && '#' != nextNextC)) {
+              this._host = base._host;
+              this._port = base._port;
+              this._username = base._username;
+              this._password = base._password;
+              this._path = base._path.slice();
+              this._path.pop();
+            }
+            state = 'relative path';
+            continue;
+          }
+          break;
+
+        case 'relative slash':
+          if ('/' == c || '\\' == c) {
+            if ('\\' == c) {
+              err('\\ is an invalid code point.');
+            }
+            if ('file' == this._scheme) {
+              state = 'file host';
+            } else {
+              state = 'authority ignore slashes';
+            }
+          } else {
+            if ('file' != this._scheme) {
+              this._host = base._host;
+              this._port = base._port;
+              this._username = base._username;
+              this._password = base._password;
+            }
+            state = 'relative path';
+            continue;
+          }
+          break;
+
+        case 'authority first slash':
+          if ('/' == c) {
+            state = 'authority second slash';
+          } else {
+            err("Expected '/', got: " + c);
+            state = 'authority ignore slashes';
+            continue;
+          }
+          break;
+
+        case 'authority second slash':
+          state = 'authority ignore slashes';
+          if ('/' != c) {
+            err("Expected '/', got: " + c);
+            continue;
+          }
+          break;
+
+        case 'authority ignore slashes':
+          if ('/' != c && '\\' != c) {
+            state = 'authority';
+            continue;
+          } else {
+            err('Expected authority, got: ' + c);
+          }
+          break;
+
+        case 'authority':
+          if ('@' == c) {
+            if (seenAt) {
+              err('@ already seen.');
+              buffer += '%40';
+            }
+            seenAt = true;
+            for (var i = 0; i < buffer.length; i++) {
+              var cp = buffer[i];
+              if ('\t' == cp || '\n' == cp || '\r' == cp) {
+                err('Invalid whitespace in authority.');
+                continue;
+              }
+              // XXX check URL code points
+              if (':' == cp && null === this._password) {
+                this._password = '';
+                continue;
+              }
+              var tempC = percentEscape(cp);
+              (null !== this._password) ? this._password += tempC : this._username += tempC;
+            }
+            buffer = '';
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            cursor -= buffer.length;
+            buffer = '';
+            state = 'host';
+            continue;
+          } else {
+            buffer += c;
+          }
+          break;
+
+        case 'file host':
+          if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            if (buffer.length == 2 && ALPHA.test(buffer[0]) && (buffer[1] == ':' || buffer[1] == '|')) {
+              state = 'relative path';
+            } else if (buffer.length == 0) {
+              state = 'relative path start';
+            } else {
+              this._host = IDNAToASCII.call(this, buffer);
+              buffer = '';
+              state = 'relative path start';
+            }
+            continue;
+          } else if ('\t' == c || '\n' == c || '\r' == c) {
+            err('Invalid whitespace in file host.');
+          } else {
+            buffer += c;
+          }
+          break;
+
+        case 'host':
+        case 'hostname':
+          if (':' == c && !seenBracket) {
+            // XXX host parsing
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = '';
+            state = 'port';
+            if ('hostname' == stateOverride) {
+              break loop;
+            }
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = '';
+            state = 'relative path start';
+            if (stateOverride) {
+              break loop;
+            }
+            continue;
+          } else if ('\t' != c && '\n' != c && '\r' != c) {
+            if ('[' == c) {
+              seenBracket = true;
+            } else if (']' == c) {
+              seenBracket = false;
+            }
+            buffer += c;
+          } else {
+            err('Invalid code point in host/hostname: ' + c);
+          }
+          break;
+
+        case 'port':
+          if (/[0-9]/.test(c)) {
+            buffer += c;
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c || stateOverride) {
+            if ('' != buffer) {
+              var temp = parseInt(buffer, 10);
+              if (temp != relative[this._scheme]) {
+                this._port = temp + '';
+              }
+              buffer = '';
+            }
+            if (stateOverride) {
+              break loop;
+            }
+            state = 'relative path start';
+            continue;
+          } else if ('\t' == c || '\n' == c || '\r' == c) {
+            err('Invalid code point in port: ' + c);
+          } else {
+            invalid.call(this);
+          }
+          break;
+
+        case 'relative path start':
+          if ('\\' == c)
+            err("'\\' not allowed in path.");
+          state = 'relative path';
+          if ('/' != c && '\\' != c) {
+            continue;
+          }
+          break;
+
+        case 'relative path':
+          if (EOF == c || '/' == c || '\\' == c || (!stateOverride && ('?' == c || '#' == c))) {
+            if ('\\' == c) {
+              err('\\ not allowed in relative path.');
+            }
+            var tmp;
+            if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+              buffer = tmp;
+            }
+            if ('..' == buffer) {
+              this._path.pop();
+              if ('/' != c && '\\' != c) {
+                this._path.push('');
+              }
+            } else if ('.' == buffer && '/' != c && '\\' != c) {
+              this._path.push('');
+            } else if ('.' != buffer) {
+              if ('file' == this._scheme && this._path.length == 0 && buffer.length == 2 && ALPHA.test(buffer[0]) && buffer[1] == '|') {
+                buffer = buffer[0] + ':';
+              }
+              this._path.push(buffer);
+            }
+            buffer = '';
+            if ('?' == c) {
+              this._query = '?';
+              state = 'query';
+            } else if ('#' == c) {
+              this._fragment = '#';
+              state = 'fragment';
+            }
+          } else if ('\t' != c && '\n' != c && '\r' != c) {
+            buffer += percentEscape(c);
+          }
+          break;
+
+        case 'query':
+          if (!stateOverride && '#' == c) {
+            this._fragment = '#';
+            state = 'fragment';
+          } else if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+            this._query += percentEscapeQuery(c);
+          }
+          break;
+
+        case 'fragment':
+          if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+            this._fragment += c;
+          }
+          break;
+      }
+
+      cursor++;
+    }
+  }
+
+  function clear() {
+    this._scheme = '';
+    this._schemeData = '';
+    this._username = '';
+    this._password = null;
+    this._host = '';
+    this._port = '';
+    this._path = [];
+    this._query = '';
+    this._fragment = '';
+    this._isInvalid = false;
+    this._isRelative = false;
+  }
+
+  // Does not process domain names or IP addresses.
+  // Does not handle encoding for the query parameter.
+  function jURL(url, base /* , encoding */) {
+    if (base !== undefined && !(base instanceof jURL))
+      base = new jURL(String(base));
+
+    this._url = url;
+    clear.call(this);
+
+    var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, '');
+    // encoding = encoding || 'utf-8'
+
+    parse.call(this, input, null, base);
+  }
+
+  jURL.prototype = {
+    toString: function() {
+      return this.href;
+    },
+    get href() {
+      if (this._isInvalid)
+        return this._url;
+
+      var authority = '';
+      if ('' != this._username || null != this._password) {
+        authority = this._username +
+            (null != this._password ? ':' + this._password : '') + '@';
+      }
+
+      return this.protocol +
+          (this._isRelative ? '//' + authority + this.host : '') +
+          this.pathname + this._query + this._fragment;
+    },
+    set href(href) {
+      clear.call(this);
+      parse.call(this, href);
+    },
+
+    get protocol() {
+      return this._scheme + ':';
+    },
+    set protocol(protocol) {
+      if (this._isInvalid)
+        return;
+      parse.call(this, protocol + ':', 'scheme start');
+    },
+
+    get host() {
+      return this._isInvalid ? '' : this._port ?
+          this._host + ':' + this._port : this._host;
+    },
+    set host(host) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      parse.call(this, host, 'host');
+    },
+
+    get hostname() {
+      return this._host;
+    },
+    set hostname(hostname) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      parse.call(this, hostname, 'hostname');
+    },
+
+    get port() {
+      return this._port;
+    },
+    set port(port) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      parse.call(this, port, 'port');
+    },
+
+    get pathname() {
+      return this._isInvalid ? '' : this._isRelative ?
+          '/' + this._path.join('/') : this._schemeData;
+    },
+    set pathname(pathname) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      this._path = [];
+      parse.call(this, pathname, 'relative path start');
+    },
+
+    get search() {
+      return this._isInvalid || !this._query || '?' == this._query ?
+          '' : this._query;
+    },
+    set search(search) {
+      if (this._isInvalid || !this._isRelative)
+        return;
+      this._query = '?';
+      if ('?' == search[0])
+        search = search.slice(1);
+      parse.call(this, search, 'query');
+    },
+
+    get hash() {
+      return this._isInvalid || !this._fragment || '#' == this._fragment ?
+          '' : this._fragment;
+    },
+    set hash(hash) {
+      if (this._isInvalid)
+        return;
+      this._fragment = '#';
+      if ('#' == hash[0])
+        hash = hash.slice(1);
+      parse.call(this, hash, 'fragment');
+    },
+
+    get origin() {
+      var host;
+      if (this._isInvalid || !this._scheme) {
+        return '';
+      }
+      // javascript: Gecko returns String(""), WebKit/Blink String("null")
+      // Gecko throws error for "data://"
+      // data: Gecko returns "", Blink returns "data://", WebKit returns "null"
+      // Gecko returns String("") for file: mailto:
+      // WebKit/Blink returns String("SCHEME://") for file: mailto:
+      switch (this._scheme) {
+        case 'data':
+        case 'file':
+        case 'javascript':
+        case 'mailto':
+          return 'null';
+      }
+      host = this.host;
+      if (!host) {
+        return '';
+      }
+      return this._scheme + '://' + host;
+    }
+  };
+
+  // Copy over the static methods
+  var OriginalURL = scope.URL;
+  if (OriginalURL) {
+    jURL.createObjectURL = function(blob) {
+      // IE extension allows a second optional options argument.
+      // http://msdn.microsoft.com/en-us/library/ie/hh772302(v=vs.85).aspx
+      return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+    };
+    jURL.revokeObjectURL = function(url) {
+      OriginalURL.revokeObjectURL(url);
+    };
+  }
+
+  scope.URL = jURL;
+  /* jshint ignore:end */
+})(globalScope);
+
+exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX;
+exports.IDENTITY_MATRIX = IDENTITY_MATRIX;
+exports.OPS = OPS;
+exports.VERBOSITY_LEVELS = VERBOSITY_LEVELS;
+exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
+exports.AnnotationBorderStyleType = AnnotationBorderStyleType;
+exports.AnnotationFlag = AnnotationFlag;
+exports.AnnotationType = AnnotationType;
+exports.FontType = FontType;
+exports.ImageKind = ImageKind;
+exports.InvalidPDFException = InvalidPDFException;
+exports.MessageHandler = MessageHandler;
+exports.MissingDataException = MissingDataException;
+exports.MissingPDFException = MissingPDFException;
+exports.NotImplementedException = NotImplementedException;
+exports.PageViewport = PageViewport;
+exports.PasswordException = PasswordException;
+exports.PasswordResponses = PasswordResponses;
+exports.StatTimer = StatTimer;
+exports.StreamType = StreamType;
+exports.TextRenderingMode = TextRenderingMode;
+exports.UnexpectedResponseException = UnexpectedResponseException;
+exports.UnknownErrorException = UnknownErrorException;
+exports.Util = Util;
+exports.XRefParseException = XRefParseException;
+exports.arrayByteLength = arrayByteLength;
+exports.arraysToBytes = arraysToBytes;
+exports.assert = assert;
+exports.bytesToString = bytesToString;
+exports.combineUrl = combineUrl;
+exports.createBlob = createBlob;
+exports.createPromiseCapability = createPromiseCapability;
+exports.createObjectURL = createObjectURL;
+exports.deprecated = deprecated;
+exports.error = error;
+exports.getLookupTableFactory = getLookupTableFactory;
+exports.getVerbosityLevel = getVerbosityLevel;
+exports.globalScope = globalScope;
+exports.info = info;
+exports.isArray = isArray;
+exports.isArrayBuffer = isArrayBuffer;
+exports.isBool = isBool;
+exports.isEmptyObj = isEmptyObj;
+exports.isInt = isInt;
+exports.isNum = isNum;
+exports.isString = isString;
+exports.isSameOrigin = isSameOrigin;
+exports.isValidUrl = isValidUrl;
+exports.isLittleEndian = isLittleEndian;
+exports.loadJpegStream = loadJpegStream;
+exports.log2 = log2;
+exports.readInt8 = readInt8;
+exports.readUint16 = readUint16;
+exports.readUint32 = readUint32;
+exports.removeNullCharacters = removeNullCharacters;
+exports.setVerbosityLevel = setVerbosityLevel;
+exports.shadow = shadow;
+exports.string32 = string32;
+exports.stringToBytes = stringToBytes;
+exports.stringToPDFString = stringToPDFString;
+exports.stringToUTF8String = stringToUTF8String;
+exports.utf8StringToString = utf8StringToString;
+exports.warn = warn;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayGlobal = {}), root.pdfjsSharedUtil);
+  }
+}(this, function (exports, sharedUtil) {
+
+  var globalScope = sharedUtil.globalScope;
+
+  var isWorker = (typeof window === 'undefined');
+
+  // The global PDFJS object exposes the API
+  // In production, it will be declared outside a global wrapper
+  // In development, it will be declared here
+  if (!globalScope.PDFJS) {
+    globalScope.PDFJS = {};
+  }
+  var PDFJS = globalScope.PDFJS;
+
+  if (typeof pdfjsVersion !== 'undefined') {
+    PDFJS.version = pdfjsVersion;
+  }
+  if (typeof pdfjsBuild !== 'undefined') {
+    PDFJS.build = pdfjsBuild;
+  }
+
+  PDFJS.pdfBug = false;
+
+  if (PDFJS.verbosity !== undefined) {
+    sharedUtil.setVerbosityLevel(PDFJS.verbosity);
+  }
+  delete PDFJS.verbosity;
+  Object.defineProperty(PDFJS, 'verbosity', {
+    get: function () { return sharedUtil.getVerbosityLevel(); },
+    set: function (level) { sharedUtil.setVerbosityLevel(level); },
+    enumerable: true,
+    configurable: true
   });
-  return workerReadyCapability.promise;
-};
+
+  PDFJS.VERBOSITY_LEVELS = sharedUtil.VERBOSITY_LEVELS;
+  PDFJS.OPS = sharedUtil.OPS;
+  PDFJS.UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+  PDFJS.isValidUrl = sharedUtil.isValidUrl;
+  PDFJS.shadow = sharedUtil.shadow;
+  PDFJS.createBlob = sharedUtil.createBlob;
+  PDFJS.createObjectURL = function PDFJS_createObjectURL(data, contentType) {
+    return sharedUtil.createObjectURL(data, contentType,
+                                      PDFJS.disableCreateObjectURL);
+  };
+  Object.defineProperty(PDFJS, 'isLittleEndian', {
+    configurable: true,
+    get: function PDFJS_isLittleEndian() {
+      var value = sharedUtil.isLittleEndian();
+      return sharedUtil.shadow(PDFJS, 'isLittleEndian', value);
+    }
+  });
+  PDFJS.removeNullCharacters = sharedUtil.removeNullCharacters;
+  PDFJS.PasswordResponses = sharedUtil.PasswordResponses;
+  PDFJS.PasswordException = sharedUtil.PasswordException;
+  PDFJS.UnknownErrorException = sharedUtil.UnknownErrorException;
+  PDFJS.InvalidPDFException = sharedUtil.InvalidPDFException;
+  PDFJS.MissingPDFException = sharedUtil.MissingPDFException;
+  PDFJS.UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+  PDFJS.Util = sharedUtil.Util;
+  PDFJS.PageViewport = sharedUtil.PageViewport;
+  PDFJS.createPromiseCapability = sharedUtil.createPromiseCapability;
+
+  exports.globalScope = globalScope;
+  exports.isWorker = isWorker;
+  exports.PDFJS = globalScope.PDFJS;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayDOMUtils = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayGlobal);
+  }
+}(this, function (exports, sharedUtil, displayGlobal) {
+
+var deprecated = sharedUtil.deprecated;
+var removeNullCharacters = sharedUtil.removeNullCharacters;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var PDFJS = displayGlobal.PDFJS;
 
 /**
- * Proxy to a PDFDocument in the worker thread. Also, contains commonly used
- * properties that can be read synchronously.
+ * Optimised CSS custom property getter/setter.
  * @class
  */
-var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
-  function PDFDocumentProxy(pdfInfo, transport) {
-    this.pdfInfo = pdfInfo;
-    this.transport = transport;
-  }
-  PDFDocumentProxy.prototype = /** @lends PDFDocumentProxy.prototype */ {
-    /**
-     * @return {number} Total number of pages the PDF contains.
-     */
-    get numPages() {
-      return this.pdfInfo.numPages;
-    },
-    /**
-     * @return {string} A unique ID to identify a PDF. Not guaranteed to be
-     * unique.
-     */
-    get fingerprint() {
-      return this.pdfInfo.fingerprint;
-    },
-    /**
-     * @param {number} pageNumber The page number to get. The first page is 1.
-     * @return {Promise} A promise that is resolved with a {@link PDFPageProxy}
-     * object.
-     */
-    getPage: function PDFDocumentProxy_getPage(pageNumber) {
-      return this.transport.getPage(pageNumber);
-    },
-    /**
-     * @param {{num: number, gen: number}} ref The page reference. Must have
-     *   the 'num' and 'gen' properties.
-     * @return {Promise} A promise that is resolved with the page index that is
-     * associated with the reference.
-     */
-    getPageIndex: function PDFDocumentProxy_getPageIndex(ref) {
-      return this.transport.getPageIndex(ref);
-    },
-    /**
-     * @return {Promise} A promise that is resolved with a lookup table for
-     * mapping named destinations to reference numbers.
-     *
-     * This can be slow for large documents: use getDestination instead
-     */
-    getDestinations: function PDFDocumentProxy_getDestinations() {
-      return this.transport.getDestinations();
-    },
-    /**
-     * @param {string} id The named destination to get.
-     * @return {Promise} A promise that is resolved with all information
-     * of the given named destination.
-     */
-    getDestination: function PDFDocumentProxy_getDestination(id) {
-      return this.transport.getDestination(id);
-    },
-    /**
-     * @return {Promise} A promise that is resolved with a lookup table for
-     * mapping named attachments to their content.
-     */
-    getAttachments: function PDFDocumentProxy_getAttachments() {
-      return this.transport.getAttachments();
-    },
-    /**
-     * @return {Promise} A promise that is resolved with an array of all the
-     * JavaScript strings in the name tree.
-     */
-    getJavaScript: function PDFDocumentProxy_getJavaScript() {
-      return this.transport.getJavaScript();
-    },
-    /**
-     * @return {Promise} A promise that is resolved with an {Array} that is a
-     * tree outline (if it has one) of the PDF. The tree is in the format of:
-     * [
-     *  {
-     *   title: string,
-     *   bold: boolean,
-     *   italic: boolean,
-     *   color: rgb array,
-     *   dest: dest obj,
-     *   items: array of more items like this
-     *  },
-     *  ...
-     * ].
-     */
-    getOutline: function PDFDocumentProxy_getOutline() {
-      return this.transport.getOutline();
-    },
-    /**
-     * @return {Promise} A promise that is resolved with an {Object} that has
-     * info and metadata properties.  Info is an {Object} filled with anything
-     * available in the information dictionary and similarly metadata is a
-     * {Metadata} object with information from the metadata section of the PDF.
-     */
-    getMetadata: function PDFDocumentProxy_getMetadata() {
-      return this.transport.getMetadata();
-    },
-    /**
-     * @return {Promise} A promise that is resolved with a TypedArray that has
-     * the raw data from the PDF.
-     */
-    getData: function PDFDocumentProxy_getData() {
-      return this.transport.getData();
-    },
-    /**
-     * @return {Promise} A promise that is resolved when the document's data
-     * is loaded. It is resolved with an {Object} that contains the length
-     * property that indicates size of the PDF data in bytes.
-     */
-    getDownloadInfo: function PDFDocumentProxy_getDownloadInfo() {
-      return this.transport.downloadInfoCapability.promise;
-    },
-    /**
-     * @returns {Promise} A promise this is resolved with current stats about
-     * document structures (see {@link PDFDocumentStats}).
-     */
-    getStats: function PDFDocumentProxy_getStats() {
-      return this.transport.getStats();
-    },
-    /**
-     * Cleans up resources allocated by the document, e.g. created @font-face.
-     */
-    cleanup: function PDFDocumentProxy_cleanup() {
-      this.transport.startCleanup();
-    },
-    /**
-     * Destroys current document instance and terminates worker.
-     */
-    destroy: function PDFDocumentProxy_destroy() {
-      this.transport.destroy();
+var CustomStyle = (function CustomStyleClosure() {
+
+  // As noted on: http://www.zachstronaut.com/posts/2009/02/17/
+  //              animate-css-transforms-firefox-webkit.html
+  // in some versions of IE9 it is critical that ms appear in this list
+  // before Moz
+  var prefixes = ['ms', 'Moz', 'Webkit', 'O'];
+  var _cache = Object.create(null);
+
+  function CustomStyle() {}
+
+  CustomStyle.getProp = function get(propName, element) {
+    // check cache only when no element is given
+    if (arguments.length === 1 && typeof _cache[propName] === 'string') {
+      return _cache[propName];
     }
+
+    element = element || document.documentElement;
+    var style = element.style, prefixed, uPropName;
+
+    // test standard property first
+    if (typeof style[propName] === 'string') {
+      return (_cache[propName] = propName);
+    }
+
+    // capitalize
+    uPropName = propName.charAt(0).toUpperCase() + propName.slice(1);
+
+    // test vendor specific properties
+    for (var i = 0, l = prefixes.length; i < l; i++) {
+      prefixed = prefixes[i] + uPropName;
+      if (typeof style[prefixed] === 'string') {
+        return (_cache[propName] = prefixed);
+      }
+    }
+
+    //if all fails then set to undefined
+    return (_cache[propName] = 'undefined');
   };
-  return PDFDocumentProxy;
-})();
 
-/**
- * Page text content.
- *
- * @typedef {Object} TextContent
- * @property {array} items - array of {@link TextItem}
- * @property {Object} styles - {@link TextStyles} objects, indexed by font
- *                    name.
- */
-
-/**
- * Page text content part.
- *
- * @typedef {Object} TextItem
- * @property {string} str - text content.
- * @property {string} dir - text direction: 'ttb', 'ltr' or 'rtl'.
- * @property {array} transform - transformation matrix.
- * @property {number} width - width in device space.
- * @property {number} height - height in device space.
- * @property {string} fontName - font name used by pdf.js for converted font.
- */
-
-/**
- * Text style.
- *
- * @typedef {Object} TextStyle
- * @property {number} ascent - font ascent.
- * @property {number} descent - font descent.
- * @property {boolean} vertical - text is in vertical mode.
- * @property {string} fontFamily - possible font family
- */
-
-/**
- * Page render parameters.
- *
- * @typedef {Object} RenderParameters
- * @property {Object} canvasContext - A 2D context of a DOM Canvas object.
- * @property {PDFJS.PageViewport} viewport - Rendering viewport obtained by
- *                                calling of PDFPage.getViewport method.
- * @property {string} intent - Rendering intent, can be 'display' or 'print'
- *                    (default value is 'display').
- * @property {Object} imageLayer - (optional) An object that has beginLayout,
- *                    endLayout and appendImage functions.
- * @property {function} continueCallback - (optional) A function that will be
- *                      called each time the rendering is paused.  To continue
- *                      rendering call the function that is the first argument
- *                      to the callback.
- */
- 
-/**
- * PDF page operator list.
- *
- * @typedef {Object} PDFOperatorList
- * @property {Array} fnArray - Array containing the operator functions.
- * @property {Array} argsArray - Array containing the arguments of the
- *                               functions.
- */
-
-/**
- * Proxy to a PDFPage in the worker thread.
- * @class
- */
-var PDFPageProxy = (function PDFPageProxyClosure() {
-  function PDFPageProxy(pageIndex, pageInfo, transport) {
-    this.pageIndex = pageIndex;
-    this.pageInfo = pageInfo;
-    this.transport = transport;
-    this.stats = new StatTimer();
-    this.stats.enabled = !!globalScope.PDFJS.enableStats;
-    this.commonObjs = transport.commonObjs;
-    this.objs = new PDFObjects();
-    this.cleanupAfterRender = false;
-    this.pendingDestroy = false;
-    this.intentStates = {};
-  }
-  PDFPageProxy.prototype = /** @lends PDFPageProxy.prototype */ {
-    /**
-     * @return {number} Page number of the page. First page is 1.
-     */
-    get pageNumber() {
-      return this.pageIndex + 1;
-    },
-    /**
-     * @return {number} The number of degrees the page is rotated clockwise.
-     */
-    get rotate() {
-      return this.pageInfo.rotate;
-    },
-    /**
-     * @return {Object} The reference that points to this page. It has 'num' and
-     * 'gen' properties.
-     */
-    get ref() {
-      return this.pageInfo.ref;
-    },
-    /**
-     * @return {Array} An array of the visible portion of the PDF page in the
-     * user space units - [x1, y1, x2, y2].
-     */
-    get view() {
-      return this.pageInfo.view;
-    },
-    /**
-     * @param {number} scale The desired scale of the viewport.
-     * @param {number} rotate Degrees to rotate the viewport. If omitted this
-     * defaults to the page rotation.
-     * @return {PDFJS.PageViewport} Contains 'width' and 'height' properties
-     * along with transforms required for rendering.
-     */
-    getViewport: function PDFPageProxy_getViewport(scale, rotate) {
-      if (arguments.length < 2) {
-        rotate = this.rotate;
-      }
-      return new PDFJS.PageViewport(this.view, scale, rotate, 0, 0);
-    },
-    /**
-     * @return {Promise} A promise that is resolved with an {Array} of the
-     * annotation objects.
-     */
-    getAnnotations: function PDFPageProxy_getAnnotations() {
-      if (this.annotationsPromise) {
-        return this.annotationsPromise;
-      }
-
-      var promise = this.transport.getAnnotations(this.pageIndex);
-      this.annotationsPromise = promise;
-      return promise;
-    },
-    /**
-     * Begins the process of rendering a page to the desired context.
-     * @param {RenderParameters} params Page render parameters.
-     * @return {RenderTask} An object that contains the promise, which
-     *                      is resolved when the page finishes rendering.
-     */
-    render: function PDFPageProxy_render(params) {
-      var stats = this.stats;
-      stats.time('Overall');
-
-      // If there was a pending destroy cancel it so no cleanup happens during
-      // this call to render.
-      this.pendingDestroy = false;
-
-      var renderingIntent = (params.intent === 'print' ? 'print' : 'display');
-
-      if (!this.intentStates[renderingIntent]) {
-        this.intentStates[renderingIntent] = {};
-      }
-      var intentState = this.intentStates[renderingIntent];
-
-      // If there's no displayReadyCapability yet, then the operatorList
-      // was never requested before. Make the request and create the promise.
-      if (!intentState.displayReadyCapability) {
-        intentState.receivingOperatorList = true;
-        intentState.displayReadyCapability = createPromiseCapability();
-        intentState.operatorList = {
-          fnArray: [],
-          argsArray: [],
-          lastChunk: false
-        };
-
-        this.stats.time('Page Request');
-        this.transport.messageHandler.send('RenderPageRequest', {
-          pageIndex: this.pageNumber - 1,
-          intent: renderingIntent
-        });
-      }
-
-      var internalRenderTask = new InternalRenderTask(complete, params,
-                                                      this.objs,
-                                                      this.commonObjs,
-                                                      intentState.operatorList,
-                                                      this.pageNumber);
-      if (!intentState.renderTasks) {
-        intentState.renderTasks = [];
-      }
-      intentState.renderTasks.push(internalRenderTask);
-      var renderTask = new RenderTask(internalRenderTask);
-
-      var self = this;
-      intentState.displayReadyCapability.promise.then(
-        function pageDisplayReadyPromise(transparency) {
-          if (self.pendingDestroy) {
-            complete();
-            return;
-          }
-          stats.time('Rendering');
-          internalRenderTask.initalizeGraphics(transparency);
-          internalRenderTask.operatorListChanged();
-        },
-        function pageDisplayReadPromiseError(reason) {
-          complete(reason);
-        }
-      );
-
-      function complete(error) {
-        var i = intentState.renderTasks.indexOf(internalRenderTask);
-        if (i >= 0) {
-          intentState.renderTasks.splice(i, 1);
-        }
-
-        if (self.cleanupAfterRender) {
-          self.pendingDestroy = true;
-        }
-        self._tryDestroy();
-
-        if (error) {
-          internalRenderTask.capability.reject(error);
-        } else {
-          internalRenderTask.capability.resolve();
-        }
-        stats.timeEnd('Rendering');
-        stats.timeEnd('Overall');
-      }
-
-      return renderTask;
-    },
-
-    /**
-     * @return {Promise} A promise resolved with an {@link PDFOperatorList}
-     * object that represents page's operator list.
-     */
-    getOperatorList: function PDFPageProxy_getOperatorList() {
-      function operatorListChanged() {
-        if (intentState.operatorList.lastChunk) {
-          intentState.opListReadCapability.resolve(intentState.operatorList);
-        }
-      }
-
-      var renderingIntent = 'oplist';
-      if (!this.intentStates[renderingIntent]) {
-        this.intentStates[renderingIntent] = {};
-      }
-      var intentState = this.intentStates[renderingIntent];
-
-      if (!intentState.opListReadCapability) {
-        var opListTask = {};
-        opListTask.operatorListChanged = operatorListChanged;
-        intentState.receivingOperatorList = true;
-        intentState.opListReadCapability = createPromiseCapability();
-        intentState.renderTasks = [];
-        intentState.renderTasks.push(opListTask);
-        intentState.operatorList = {
-          fnArray: [],
-          argsArray: [],
-          lastChunk: false
-        };
-
-        this.transport.messageHandler.send('RenderPageRequest', {
-          pageIndex: this.pageIndex,
-          intent: renderingIntent
-        });
-      }
-      return intentState.opListReadCapability.promise;
-    },
-
-    /**
-     * @return {Promise} That is resolved a {@link TextContent}
-     * object that represent the page text content.
-     */
-    getTextContent: function PDFPageProxy_getTextContent() {
-      return this.transport.messageHandler.sendWithPromise('GetTextContent', {
-        pageIndex: this.pageNumber - 1
-      });
-    },
-    /**
-     * Destroys resources allocated by the page.
-     */
-    destroy: function PDFPageProxy_destroy() {
-      this.pendingDestroy = true;
-      this._tryDestroy();
-    },
-    /**
-     * For internal use only. Attempts to clean up if rendering is in a state
-     * where that's possible.
-     * @ignore
-     */
-    _tryDestroy: function PDFPageProxy__destroy() {
-      if (!this.pendingDestroy ||
-          Object.keys(this.intentStates).some(function(intent) {
-            var intentState = this.intentStates[intent];
-            return (intentState.renderTasks.length !== 0 ||
-                    intentState.receivingOperatorList);
-          }, this)) {
-        return;
-      }
-
-      Object.keys(this.intentStates).forEach(function(intent) {
-        delete this.intentStates[intent];
-      }, this);
-      this.objs.clear();
-      this.annotationsPromise = null;
-      this.pendingDestroy = false;
-    },
-    /**
-     * For internal use only.
-     * @ignore
-     */
-    _startRenderPage: function PDFPageProxy_startRenderPage(transparency,
-                                                            intent) {
-      var intentState = this.intentStates[intent];
-      // TODO Refactor RenderPageRequest to separate rendering
-      // and operator list logic
-      if (intentState.displayReadyCapability) {
-        intentState.displayReadyCapability.resolve(transparency);
-      }
-    },
-    /**
-     * For internal use only.
-     * @ignore
-     */
-    _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk,
-                                                            intent) {
-      var intentState = this.intentStates[intent];
-      var i, ii;
-      // Add the new chunk to the current operator list.
-      for (i = 0, ii = operatorListChunk.length; i < ii; i++) {
-        intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
-        intentState.operatorList.argsArray.push(
-          operatorListChunk.argsArray[i]);
-      }
-      intentState.operatorList.lastChunk = operatorListChunk.lastChunk;
-
-      // Notify all the rendering tasks there are more operators to be consumed.
-      for (i = 0; i < intentState.renderTasks.length; i++) {
-        intentState.renderTasks[i].operatorListChanged();
-      }
-
-      if (operatorListChunk.lastChunk) {
-        intentState.receivingOperatorList = false;
-        this._tryDestroy();
-      }
-    }
-  };
-  return PDFPageProxy;
-})();
-
-/**
- * For internal use only.
- * @ignore
- */
-var WorkerTransport = (function WorkerTransportClosure() {
-  function WorkerTransport(workerInitializedCapability, workerReadyCapability,
-                           pdfDataRangeTransport, progressCallback) {
-    this.pdfDataRangeTransport = pdfDataRangeTransport;
-
-    this.workerInitializedCapability = workerInitializedCapability;
-    this.workerReadyCapability = workerReadyCapability;
-    this.progressCallback = progressCallback;
-    this.commonObjs = new PDFObjects();
-
-    this.pageCache = [];
-    this.pagePromises = [];
-    this.downloadInfoCapability = createPromiseCapability();
-    this.passwordCallback = null;
-
-    // If worker support isn't disabled explicit and the browser has worker
-    // support, create a new web worker and test if it/the browser fullfills
-    // all requirements to run parts of pdf.js in a web worker.
-    // Right now, the requirement is, that an Uint8Array is still an Uint8Array
-    // as it arrives on the worker. Chrome added this with version 15.
-    if (!globalScope.PDFJS.disableWorker && typeof Worker !== 'undefined') {
-      var workerSrc = PDFJS.workerSrc;
-      if (!workerSrc) {
-        error('No PDFJS.workerSrc specified');
-      }
-
-      try {
-        // Some versions of FF can't create a worker on localhost, see:
-        // https://bugzilla.mozilla.org/show_bug.cgi?id=683280
-        var worker = new Worker(workerSrc);
-        var messageHandler = new MessageHandler('main', worker);
-        this.messageHandler = messageHandler;
-
-        messageHandler.on('test', function transportTest(data) {
-          var supportTypedArray = data && data.supportTypedArray;
-          if (supportTypedArray) {
-            this.worker = worker;
-            if (!data.supportTransfers) {
-              PDFJS.postMessageTransfers = false;
-            }
-            this.setupMessageHandler(messageHandler);
-            workerInitializedCapability.resolve();
-          } else {
-            this.setupFakeWorker();
-          }
-        }.bind(this));
-
-        var testObj = new Uint8Array([PDFJS.postMessageTransfers ? 255 : 0]);
-        // Some versions of Opera throw a DATA_CLONE_ERR on serializing the
-        // typed array. Also, checking if we can use transfers.
-        try {
-          messageHandler.send('test', testObj, [testObj.buffer]);
-        } catch (ex) {
-          info('Cannot use postMessage transfers');
-          testObj[0] = 0;
-          messageHandler.send('test', testObj);
-        }
-        return;
-      } catch (e) {
-        info('The worker has been disabled.');
-      }
-    }
-    // Either workers are disabled, not supported or have thrown an exception.
-    // Thus, we fallback to a faked worker.
-    this.setupFakeWorker();
-  }
-  WorkerTransport.prototype = {
-    destroy: function WorkerTransport_destroy() {
-      this.pageCache = [];
-      this.pagePromises = [];
-      var self = this;
-      this.messageHandler.sendWithPromise('Terminate', null).then(function () {
-        FontLoader.clear();
-        if (self.worker) {
-          self.worker.terminate();
-        }
-      });
-    },
-
-    setupFakeWorker: function WorkerTransport_setupFakeWorker() {
-      globalScope.PDFJS.disableWorker = true;
-
-      if (!PDFJS.fakeWorkerFilesLoadedCapability) {
-        PDFJS.fakeWorkerFilesLoadedCapability = createPromiseCapability();
-        // In the developer build load worker_loader which in turn loads all the
-        // other files and resolves the promise. In production only the
-        // pdf.worker.js file is needed.
-        Util.loadScript(PDFJS.workerSrc, function() {
-          PDFJS.fakeWorkerFilesLoadedCapability.resolve();
-        });
-      }
-      PDFJS.fakeWorkerFilesLoadedCapability.promise.then(function () {
-        warn('Setting up fake worker.');
-        // If we don't use a worker, just post/sendMessage to the main thread.
-        var fakeWorker = {
-          postMessage: function WorkerTransport_postMessage(obj) {
-            fakeWorker.onmessage({data: obj});
-          },
-          terminate: function WorkerTransport_terminate() {}
-        };
-
-        var messageHandler = new MessageHandler('main', fakeWorker);
-        this.setupMessageHandler(messageHandler);
-
-        // If the main thread is our worker, setup the handling for the messages
-        // the main thread sends to it self.
-        PDFJS.WorkerMessageHandler.setup(messageHandler);
-
-        this.workerInitializedCapability.resolve();
-      }.bind(this));
-    },
-
-    setupMessageHandler:
-      function WorkerTransport_setupMessageHandler(messageHandler) {
-      this.messageHandler = messageHandler;
-
-      function updatePassword(password) {
-        messageHandler.send('UpdatePassword', password);
-      }
-
-      var pdfDataRangeTransport = this.pdfDataRangeTransport;
-      if (pdfDataRangeTransport) {
-        pdfDataRangeTransport.addRangeListener(function(begin, chunk) {
-          messageHandler.send('OnDataRange', {
-            begin: begin,
-            chunk: chunk
-          });
-        });
-
-        pdfDataRangeTransport.addProgressListener(function(loaded) {
-          messageHandler.send('OnDataProgress', {
-            loaded: loaded
-          });
-        });
-
-        pdfDataRangeTransport.addProgressiveReadListener(function(chunk) {
-          messageHandler.send('OnDataRange', {
-            chunk: chunk
-          });
-        });
-
-        messageHandler.on('RequestDataRange',
-          function transportDataRange(data) {
-            pdfDataRangeTransport.requestDataRange(data.begin, data.end);
-          }, this);
-      }
-
-      messageHandler.on('GetDoc', function transportDoc(data) {
-        var pdfInfo = data.pdfInfo;
-        this.numPages = data.pdfInfo.numPages;
-        var pdfDocument = new PDFDocumentProxy(pdfInfo, this);
-        this.pdfDocument = pdfDocument;
-        this.workerReadyCapability.resolve(pdfDocument);
-      }, this);
-
-      messageHandler.on('NeedPassword',
-                        function transportNeedPassword(exception) {
-        if (this.passwordCallback) {
-          return this.passwordCallback(updatePassword,
-                                       PasswordResponses.NEED_PASSWORD);
-        }
-        this.workerReadyCapability.reject(
-          new PasswordException(exception.message, exception.code));
-      }, this);
-
-      messageHandler.on('IncorrectPassword',
-                        function transportIncorrectPassword(exception) {
-        if (this.passwordCallback) {
-          return this.passwordCallback(updatePassword,
-                                       PasswordResponses.INCORRECT_PASSWORD);
-        }
-        this.workerReadyCapability.reject(
-          new PasswordException(exception.message, exception.code));
-      }, this);
-
-      messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
-        this.workerReadyCapability.reject(
-          new InvalidPDFException(exception.message));
-      }, this);
-
-      messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
-        this.workerReadyCapability.reject(
-          new MissingPDFException(exception.message));
-      }, this);
-
-      messageHandler.on('UnexpectedResponse',
-                        function transportUnexpectedResponse(exception) {
-        this.workerReadyCapability.reject(
-          new UnexpectedResponseException(exception.message, exception.status));
-      }, this);
-
-      messageHandler.on('UnknownError',
-                        function transportUnknownError(exception) {
-        this.workerReadyCapability.reject(
-          new UnknownErrorException(exception.message, exception.details));
-      }, this);
-
-      messageHandler.on('DataLoaded', function transportPage(data) {
-        this.downloadInfoCapability.resolve(data);
-      }, this);
-
-      messageHandler.on('PDFManagerReady', function transportPage(data) {
-        if (this.pdfDataRangeTransport) {
-          this.pdfDataRangeTransport.transportReady();
-        }
-      }, this);
-
-      messageHandler.on('StartRenderPage', function transportRender(data) {
-        var page = this.pageCache[data.pageIndex];
-
-        page.stats.timeEnd('Page Request');
-        page._startRenderPage(data.transparency, data.intent);
-      }, this);
-
-      messageHandler.on('RenderPageChunk', function transportRender(data) {
-        var page = this.pageCache[data.pageIndex];
-
-        page._renderPageChunk(data.operatorList, data.intent);
-      }, this);
-
-      messageHandler.on('commonobj', function transportObj(data) {
-        var id = data[0];
-        var type = data[1];
-        if (this.commonObjs.hasData(id)) {
-          return;
-        }
-
-        switch (type) {
-          case 'Font':
-            var exportedData = data[2];
-
-            var font;
-            if ('error' in exportedData) {
-              var error = exportedData.error;
-              warn('Error during font loading: ' + error);
-              this.commonObjs.resolve(id, error);
-              break;
-            } else {
-              font = new FontFaceObject(exportedData);
-            }
-
-            FontLoader.bind(
-              [font],
-              function fontReady(fontObjs) {
-                this.commonObjs.resolve(id, font);
-              }.bind(this)
-            );
-            break;
-          case 'FontPath':
-            this.commonObjs.resolve(id, data[2]);
-            break;
-          default:
-            error('Got unknown common object type ' + type);
-        }
-      }, this);
-
-      messageHandler.on('obj', function transportObj(data) {
-        var id = data[0];
-        var pageIndex = data[1];
-        var type = data[2];
-        var pageProxy = this.pageCache[pageIndex];
-        var imageData;
-        if (pageProxy.objs.hasData(id)) {
-          return;
-        }
-
-        switch (type) {
-          case 'JpegStream':
-            imageData = data[3];
-            loadJpegStream(id, imageData, pageProxy.objs);
-            break;
-          case 'Image':
-            imageData = data[3];
-            pageProxy.objs.resolve(id, imageData);
-
-            // heuristics that will allow not to store large data
-            var MAX_IMAGE_SIZE_TO_STORE = 8000000;
-            if (imageData && 'data' in imageData &&
-                imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) {
-              pageProxy.cleanupAfterRender = true;
-            }
-            break;
-          default:
-            error('Got unknown object type ' + type);
-        }
-      }, this);
-
-      messageHandler.on('DocProgress', function transportDocProgress(data) {
-        if (this.progressCallback) {
-          this.progressCallback({
-            loaded: data.loaded,
-            total: data.total
-          });
-        }
-      }, this);
-
-      messageHandler.on('PageError', function transportError(data) {
-        var page = this.pageCache[data.pageNum - 1];
-        var intentState = page.intentStates[data.intent];
-        if (intentState.displayReadyCapability) {
-          intentState.displayReadyCapability.reject(data.error);
-        } else {
-          error(data.error);
-        }
-      }, this);
-
-      messageHandler.on('JpegDecode', function(data) {
-        var imageUrl = data[0];
-        var components = data[1];
-        if (components !== 3 && components !== 1) {
-          return Promise.reject(
-            new Error('Only 3 components or 1 component can be returned'));
-        }
-
-        return new Promise(function (resolve, reject) {
-          var img = new Image();
-          img.onload = function () {
-            var width = img.width;
-            var height = img.height;
-            var size = width * height;
-            var rgbaLength = size * 4;
-            var buf = new Uint8Array(size * components);
-            var tmpCanvas = createScratchCanvas(width, height);
-            var tmpCtx = tmpCanvas.getContext('2d');
-            tmpCtx.drawImage(img, 0, 0);
-            var data = tmpCtx.getImageData(0, 0, width, height).data;
-            var i, j;
-
-            if (components === 3) {
-              for (i = 0, j = 0; i < rgbaLength; i += 4, j += 3) {
-                buf[j] = data[i];
-                buf[j + 1] = data[i + 1];
-                buf[j + 2] = data[i + 2];
-              }
-            } else if (components === 1) {
-              for (i = 0, j = 0; i < rgbaLength; i += 4, j++) {
-                buf[j] = data[i];
-              }
-            }
-            resolve({ data: buf, width: width, height: height});
-          };
-          img.onerror = function () {
-            reject(new Error('JpegDecode failed to load image'));
-          };
-          img.src = imageUrl;
-        });
-      });
-    },
-
-    fetchDocument: function WorkerTransport_fetchDocument(source) {
-      source.disableAutoFetch = PDFJS.disableAutoFetch;
-      source.disableStream = PDFJS.disableStream;
-      source.chunkedViewerLoading = !!this.pdfDataRangeTransport;
-      this.messageHandler.send('GetDocRequest', {
-        source: source,
-        disableRange: PDFJS.disableRange,
-        maxImageSize: PDFJS.maxImageSize,
-        cMapUrl: PDFJS.cMapUrl,
-        cMapPacked: PDFJS.cMapPacked,
-        disableFontFace: PDFJS.disableFontFace,
-        disableCreateObjectURL: PDFJS.disableCreateObjectURL,
-        verbosity: PDFJS.verbosity
-      });
-    },
-
-    getData: function WorkerTransport_getData() {
-      return this.messageHandler.sendWithPromise('GetData', null);
-    },
-
-    getPage: function WorkerTransport_getPage(pageNumber, capability) {
-      if (pageNumber <= 0 || pageNumber > this.numPages ||
-          (pageNumber|0) !== pageNumber) {
-        return Promise.reject(new Error('Invalid page request'));
-      }
-
-      var pageIndex = pageNumber - 1;
-      if (pageIndex in this.pagePromises) {
-        return this.pagePromises[pageIndex];
-      }
-      var promise = this.messageHandler.sendWithPromise('GetPage', {
-        pageIndex: pageIndex
-      }).then(function (pageInfo) {
-        var page = new PDFPageProxy(pageIndex, pageInfo, this);
-        this.pageCache[pageIndex] = page;
-        return page;
-      }.bind(this));
-      this.pagePromises[pageIndex] = promise;
-      return promise;
-    },
-
-    getPageIndex: function WorkerTransport_getPageIndexByRef(ref) {
-      return this.messageHandler.sendWithPromise('GetPageIndex', { ref: ref });
-    },
-
-    getAnnotations: function WorkerTransport_getAnnotations(pageIndex) {
-      return this.messageHandler.sendWithPromise('GetAnnotations',
-        { pageIndex: pageIndex });
-    },
-
-    getDestinations: function WorkerTransport_getDestinations() {
-      return this.messageHandler.sendWithPromise('GetDestinations', null);
-    },
-
-    getDestination: function WorkerTransport_getDestination(id) {
-      return this.messageHandler.sendWithPromise('GetDestination', { id: id } );
-    },
-
-    getAttachments: function WorkerTransport_getAttachments() {
-      return this.messageHandler.sendWithPromise('GetAttachments', null);
-    },
-
-    getJavaScript: function WorkerTransport_getJavaScript() {
-      return this.messageHandler.sendWithPromise('GetJavaScript', null);
-    },
-
-    getOutline: function WorkerTransport_getOutline() {
-      return this.messageHandler.sendWithPromise('GetOutline', null);
-    },
-
-    getMetadata: function WorkerTransport_getMetadata() {
-      return this.messageHandler.sendWithPromise('GetMetadata', null).
-        then(function transportMetadata(results) {
-        return {
-          info: results[0],
-          metadata: (results[1] ? new PDFJS.Metadata(results[1]) : null)
-        };
-      });
-    },
-
-    getStats: function WorkerTransport_getStats() {
-      return this.messageHandler.sendWithPromise('GetStats', null);
-    },
-
-    startCleanup: function WorkerTransport_startCleanup() {
-      this.messageHandler.sendWithPromise('Cleanup', null).
-        then(function endCleanup() {
-        for (var i = 0, ii = this.pageCache.length; i < ii; i++) {
-          var page = this.pageCache[i];
-          if (page) {
-            page.destroy();
-          }
-        }
-        this.commonObjs.clear();
-        FontLoader.clear();
-      }.bind(this));
-    }
-  };
-  return WorkerTransport;
-
-})();
-
-/**
- * A PDF document and page is built of many objects. E.g. there are objects
- * for fonts, images, rendering code and such. These objects might get processed
- * inside of a worker. The `PDFObjects` implements some basic functions to
- * manage these objects.
- * @ignore
- */
-var PDFObjects = (function PDFObjectsClosure() {
-  function PDFObjects() {
-    this.objs = {};
-  }
-
-  PDFObjects.prototype = {
-    /**
-     * Internal function.
-     * Ensures there is an object defined for `objId`.
-     */
-    ensureObj: function PDFObjects_ensureObj(objId) {
-      if (this.objs[objId]) {
-        return this.objs[objId];
-      }
-
-      var obj = {
-        capability: createPromiseCapability(),
-        data: null,
-        resolved: false
-      };
-      this.objs[objId] = obj;
-
-      return obj;
-    },
-
-    /**
-     * If called *without* callback, this returns the data of `objId` but the
-     * object needs to be resolved. If it isn't, this function throws.
-     *
-     * If called *with* a callback, the callback is called with the data of the
-     * object once the object is resolved. That means, if you call this
-     * function and the object is already resolved, the callback gets called
-     * right away.
-     */
-    get: function PDFObjects_get(objId, callback) {
-      // If there is a callback, then the get can be async and the object is
-      // not required to be resolved right now
-      if (callback) {
-        this.ensureObj(objId).capability.promise.then(callback);
-        return null;
-      }
-
-      // If there isn't a callback, the user expects to get the resolved data
-      // directly.
-      var obj = this.objs[objId];
-
-      // If there isn't an object yet or the object isn't resolved, then the
-      // data isn't ready yet!
-      if (!obj || !obj.resolved) {
-        error('Requesting object that isn\'t resolved yet ' + objId);
-      }
-
-      return obj.data;
-    },
-
-    /**
-     * Resolves the object `objId` with optional `data`.
-     */
-    resolve: function PDFObjects_resolve(objId, data) {
-      var obj = this.ensureObj(objId);
-
-      obj.resolved = true;
-      obj.data = data;
-      obj.capability.resolve(data);
-    },
-
-    isResolved: function PDFObjects_isResolved(objId) {
-      var objs = this.objs;
-
-      if (!objs[objId]) {
-        return false;
-      } else {
-        return objs[objId].resolved;
-      }
-    },
-
-    hasData: function PDFObjects_hasData(objId) {
-      return this.isResolved(objId);
-    },
-
-    /**
-     * Returns the data of `objId` if object exists, null otherwise.
-     */
-    getData: function PDFObjects_getData(objId) {
-      var objs = this.objs;
-      if (!objs[objId] || !objs[objId].resolved) {
-        return null;
-      } else {
-        return objs[objId].data;
-      }
-    },
-
-    clear: function PDFObjects_clear() {
-      this.objs = {};
-    }
-  };
-  return PDFObjects;
-})();
-
-/**
- * Allows controlling of the rendering tasks.
- * @class
- */
-var RenderTask = (function RenderTaskClosure() {
-  function RenderTask(internalRenderTask) {
-    this.internalRenderTask = internalRenderTask;
-    /**
-     * Promise for rendering task completion.
-     * @type {Promise}
-     */
-    this.promise = this.internalRenderTask.capability.promise;
-  }
-
-  RenderTask.prototype = /** @lends RenderTask.prototype */ {
-    /**
-     * Cancels the rendering task. If the task is currently rendering it will
-     * not be cancelled until graphics pauses with a timeout. The promise that
-     * this object extends will resolved when cancelled.
-     */
-    cancel: function RenderTask_cancel() {
-      this.internalRenderTask.cancel();
-    },
-
-    /**
-     * Registers callback to indicate the rendering task completion.
-     *
-     * @param {function} onFulfilled The callback for the rendering completion.
-     * @param {function} onRejected The callback for the rendering failure.
-     * @return {Promise} A promise that is resolved after the onFulfilled or
-     *                   onRejected callback.
-     */
-    then: function RenderTask_then(onFulfilled, onRejected) {
-      return this.promise.then(onFulfilled, onRejected);
+  CustomStyle.setProp = function set(propName, element, str) {
+    var prop = this.getProp(propName);
+    if (prop !== 'undefined') {
+      element.style[prop] = str;
     }
   };
 
-  return RenderTask;
+  return CustomStyle;
 })();
 
-/**
- * For internal use only.
- * @ignore
- */
-var InternalRenderTask = (function InternalRenderTaskClosure() {
+PDFJS.CustomStyle = CustomStyle;
 
-  function InternalRenderTask(callback, params, objs, commonObjs, operatorList,
-                              pageNumber) {
-    this.callback = callback;
-    this.params = params;
-    this.objs = objs;
-    this.commonObjs = commonObjs;
-    this.operatorListIdx = null;
-    this.operatorList = operatorList;
-    this.pageNumber = pageNumber;
-    this.running = false;
-    this.graphicsReadyCallback = null;
-    this.graphicsReady = false;
-    this.cancelled = false;
-    this.capability = createPromiseCapability();
-    // caching this-bound methods
-    this._continueBound = this._continue.bind(this);
-    this._scheduleNextBound = this._scheduleNext.bind(this);
-    this._nextBound = this._next.bind(this);
-  }
-
-  InternalRenderTask.prototype = {
-
-    initalizeGraphics:
-        function InternalRenderTask_initalizeGraphics(transparency) {
-
-      if (this.cancelled) {
-        return;
-      }
-      if (PDFJS.pdfBug && 'StepperManager' in globalScope &&
-          globalScope.StepperManager.enabled) {
-        this.stepper = globalScope.StepperManager.create(this.pageNumber - 1);
-        this.stepper.init(this.operatorList);
-        this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
-      }
-
-      var params = this.params;
-      this.gfx = new CanvasGraphics(params.canvasContext, this.commonObjs,
-                                    this.objs, params.imageLayer);
-
-      this.gfx.beginDrawing(params.viewport, transparency);
-      this.operatorListIdx = 0;
-      this.graphicsReady = true;
-      if (this.graphicsReadyCallback) {
-        this.graphicsReadyCallback();
-      }
-    },
-
-    cancel: function InternalRenderTask_cancel() {
-      this.running = false;
-      this.cancelled = true;
-      this.callback('cancelled');
-    },
-
-    operatorListChanged: function InternalRenderTask_operatorListChanged() {
-      if (!this.graphicsReady) {
-        if (!this.graphicsReadyCallback) {
-          this.graphicsReadyCallback = this._continueBound;
-        }
-        return;
-      }
-
-      if (this.stepper) {
-        this.stepper.updateOperatorList(this.operatorList);
-      }
-
-      if (this.running) {
-        return;
-      }
-      this._continue();
-    },
-
-    _continue: function InternalRenderTask__continue() {
-      this.running = true;
-      if (this.cancelled) {
-        return;
-      }
-      if (this.params.continueCallback) {
-        this.params.continueCallback(this._scheduleNextBound);
-      } else {
-        this._scheduleNext();
-      }
-    },
-
-    _scheduleNext: function InternalRenderTask__scheduleNext() {
-      window.requestAnimationFrame(this._nextBound);
-    },
-
-    _next: function InternalRenderTask__next() {
-      if (this.cancelled) {
-        return;
-      }
-      this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList,
-                                        this.operatorListIdx,
-                                        this._continueBound,
-                                        this.stepper);
-      if (this.operatorListIdx === this.operatorList.argsArray.length) {
-        this.running = false;
-        if (this.operatorList.lastChunk) {
-          this.gfx.endDrawing();
-          this.callback();
-        }
-      }
-    }
-
-  };
-
-  return InternalRenderTask;
-})();
-
-
-var Metadata = PDFJS.Metadata = (function MetadataClosure() {
-  function fixMetadata(meta) {
-    return meta.replace(/>\\376\\377([^<]+)/g, function(all, codes) {
-      var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g,
-                                function(code, d1, d2, d3) {
-        return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1);
-      });
-      var chars = '';
-      for (var i = 0; i < bytes.length; i += 2) {
-        var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1);
-        chars += code >= 32 && code < 127 && code !== 60 && code !== 62 &&
-          code !== 38 && false ? String.fromCharCode(code) :
-          '&#x' + (0x10000 + code).toString(16).substring(1) + ';';
-      }
-      return '>' + chars;
-    });
-  }
-
-  function Metadata(meta) {
-    if (typeof meta === 'string') {
-      // Ghostscript produces invalid metadata
-      meta = fixMetadata(meta);
-
-      var parser = new DOMParser();
-      meta = parser.parseFromString(meta, 'application/xml');
-    } else if (!(meta instanceof Document)) {
-      error('Metadata: Invalid metadata object');
-    }
-
-    this.metaDocument = meta;
-    this.metadata = {};
-    this.parse();
-  }
-
-  Metadata.prototype = {
-    parse: function Metadata_parse() {
-      var doc = this.metaDocument;
-      var rdf = doc.documentElement;
-
-      if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { // Wrapped in <xmpmeta>
-        rdf = rdf.firstChild;
-        while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
-          rdf = rdf.nextSibling;
-        }
-      }
-
-      var nodeName = (rdf) ? rdf.nodeName.toLowerCase() : null;
-      if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) {
-        return;
-      }
-
-      var children = rdf.childNodes, desc, entry, name, i, ii, length, iLength;
-      for (i = 0, length = children.length; i < length; i++) {
-        desc = children[i];
-        if (desc.nodeName.toLowerCase() !== 'rdf:description') {
-          continue;
-        }
-
-        for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) {
-          if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') {
-            entry = desc.childNodes[ii];
-            name = entry.nodeName.toLowerCase();
-            this.metadata[name] = entry.textContent.trim();
-          }
-        }
-      }
-    },
-
-    get: function Metadata_get(name) {
-      return this.metadata[name] || null;
-    },
-
-    has: function Metadata_has(name) {
-      return typeof this.metadata[name] !== 'undefined';
-    }
-  };
-
-  return Metadata;
-})();
-
-
-// <canvas> contexts store most of the state we need natively.
-// However, PDF needs a bit more state, which we store here.
-
-// Minimal font size that would be used during canvas fillText operations.
-var MIN_FONT_SIZE = 16;
-var MAX_GROUP_SIZE = 4096;
-
-var COMPILE_TYPE3_GLYPHS = true;
-
-function createScratchCanvas(width, height) {
+  // Lazy test if the userAgent support CanvasTypedArrays
+function hasCanvasTypedArrays() {
   var canvas = document.createElement('canvas');
-  canvas.width = width;
-  canvas.height = height;
-  return canvas;
+  canvas.width = canvas.height = 1;
+  var ctx = canvas.getContext('2d');
+  var imageData = ctx.createImageData(1, 1);
+  return (typeof imageData.data.buffer !== 'undefined');
 }
 
-function addContextCurrentTransform(ctx) {
-  // If the context doesn't expose a `mozCurrentTransform`, add a JS based on.
-  if (!ctx.mozCurrentTransform) {
-    // Store the original context
-    ctx._scaleX = ctx._scaleX || 1.0;
-    ctx._scaleY = ctx._scaleY || 1.0;
-    ctx._originalSave = ctx.save;
-    ctx._originalRestore = ctx.restore;
-    ctx._originalRotate = ctx.rotate;
-    ctx._originalScale = ctx.scale;
-    ctx._originalTranslate = ctx.translate;
-    ctx._originalTransform = ctx.transform;
-    ctx._originalSetTransform = ctx.setTransform;
-
-    ctx._transformMatrix = [ctx._scaleX, 0, 0, ctx._scaleY, 0, 0];
-    ctx._transformStack = [];
-
-    Object.defineProperty(ctx, 'mozCurrentTransform', {
-      get: function getCurrentTransform() {
-        return this._transformMatrix;
-      }
-    });
-
-    Object.defineProperty(ctx, 'mozCurrentTransformInverse', {
-      get: function getCurrentTransformInverse() {
-        // Calculation done using WolframAlpha:
-        // http://www.wolframalpha.com/input/?
-        //   i=Inverse+{{a%2C+c%2C+e}%2C+{b%2C+d%2C+f}%2C+{0%2C+0%2C+1}}
-
-        var m = this._transformMatrix;
-        var a = m[0], b = m[1], c = m[2], d = m[3], e = m[4], f = m[5];
-
-        var ad_bc = a * d - b * c;
-        var bc_ad = b * c - a * d;
-
-        return [
-          d / ad_bc,
-          b / bc_ad,
-          c / bc_ad,
-          a / ad_bc,
-          (d * e - c * f) / bc_ad,
-          (b * e - a * f) / ad_bc
-        ];
-      }
-    });
-
-    ctx.save = function ctxSave() {
-      var old = this._transformMatrix;
-      this._transformStack.push(old);
-      this._transformMatrix = old.slice(0, 6);
-
-      this._originalSave();
-    };
-
-    ctx.restore = function ctxRestore() {
-      var prev = this._transformStack.pop();
-      if (prev) {
-        this._transformMatrix = prev;
-        this._originalRestore();
-      }
-    };
-
-    ctx.translate = function ctxTranslate(x, y) {
-      var m = this._transformMatrix;
-      m[4] = m[0] * x + m[2] * y + m[4];
-      m[5] = m[1] * x + m[3] * y + m[5];
-
-      this._originalTranslate(x, y);
-    };
-
-    ctx.scale = function ctxScale(x, y) {
-      var m = this._transformMatrix;
-      m[0] = m[0] * x;
-      m[1] = m[1] * x;
-      m[2] = m[2] * y;
-      m[3] = m[3] * y;
-
-      this._originalScale(x, y);
-    };
-
-    ctx.transform = function ctxTransform(a, b, c, d, e, f) {
-      var m = this._transformMatrix;
-      this._transformMatrix = [
-        m[0] * a + m[2] * b,
-        m[1] * a + m[3] * b,
-        m[0] * c + m[2] * d,
-        m[1] * c + m[3] * d,
-        m[0] * e + m[2] * f + m[4],
-        m[1] * e + m[3] * f + m[5]
-      ];
-
-      ctx._originalTransform(a, b, c, d, e, f);
-    };
-
-    ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) {
-      this._transformMatrix = [a, b, c, d, e, f];
-
-      ctx._originalSetTransform(a, b, c, d, e, f);
-    };
-
-    ctx.rotate = function ctxRotate(angle) {
-      var cosValue = Math.cos(angle);
-      var sinValue = Math.sin(angle);
-
-      var m = this._transformMatrix;
-      this._transformMatrix = [
-        m[0] * cosValue + m[2] * sinValue,
-        m[1] * cosValue + m[3] * sinValue,
-        m[0] * (-sinValue) + m[2] * cosValue,
-        m[1] * (-sinValue) + m[3] * cosValue,
-        m[4],
-        m[5]
-      ];
-
-      this._originalRotate(angle);
-    };
-  }
-}
-
-var CachedCanvases = (function CachedCanvasesClosure() {
-  var cache = {};
-  return {
-    getCanvas: function CachedCanvases_getCanvas(id, width, height,
-                                                 trackTransform) {
-      var canvasEntry;
-      if (id in cache) {
-        canvasEntry = cache[id];
-        canvasEntry.canvas.width = width;
-        canvasEntry.canvas.height = height;
-        // reset canvas transform for emulated mozCurrentTransform, if needed
-        canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0);
-      } else {
-        var canvas = createScratchCanvas(width, height);
-        var ctx = canvas.getContext('2d');
-        if (trackTransform) {
-          addContextCurrentTransform(ctx);
-        }
-        cache[id] = canvasEntry = {canvas: canvas, context: ctx};
-      }
-      return canvasEntry;
-    },
-    clear: function () {
-      for (var id in cache) {
-        var canvasEntry = cache[id];
-        // Zeroing the width and height causes Firefox to release graphics
-        // resources immediately, which can greatly reduce memory consumption.
-        canvasEntry.canvas.width = 0;
-        canvasEntry.canvas.height = 0;
-        delete cache[id];
-      }
-    }
-  };
-})();
-
-function compileType3Glyph(imgData) {
-  var POINT_TO_PROCESS_LIMIT = 1000;
-
-  var width = imgData.width, height = imgData.height;
-  var i, j, j0, width1 = width + 1;
-  var points = new Uint8Array(width1 * (height + 1));
-  var POINT_TYPES =
-      new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]);
-
-  // decodes bit-packed mask data
-  var lineSize = (width + 7) & ~7, data0 = imgData.data;
-  var data = new Uint8Array(lineSize * height), pos = 0, ii;
-  for (i = 0, ii = data0.length; i < ii; i++) {
-    var mask = 128, elem = data0[i];
-    while (mask > 0) {
-      data[pos++] = (elem & mask) ? 0 : 255;
-      mask >>= 1;
-    }
-  }
-
-  // finding iteresting points: every point is located between mask pixels,
-  // so there will be points of the (width + 1)x(height + 1) grid. Every point
-  // will have flags assigned based on neighboring mask pixels:
-  //   4 | 8
-  //   --P--
-  //   2 | 1
-  // We are interested only in points with the flags:
-  //   - outside corners: 1, 2, 4, 8;
-  //   - inside corners: 7, 11, 13, 14;
-  //   - and, intersections: 5, 10.
-  var count = 0;
-  pos = 0;
-  if (data[pos] !== 0) {
-    points[0] = 1;
-    ++count;
-  }
-  for (j = 1; j < width; j++) {
-    if (data[pos] !== data[pos + 1]) {
-      points[j] = data[pos] ? 2 : 1;
-      ++count;
-    }
-    pos++;
-  }
-  if (data[pos] !== 0) {
-    points[j] = 2;
-    ++count;
-  }
-  for (i = 1; i < height; i++) {
-    pos = i * lineSize;
-    j0 = i * width1;
-    if (data[pos - lineSize] !== data[pos]) {
-      points[j0] = data[pos] ? 1 : 8;
-      ++count;
-    }
-    // 'sum' is the position of the current pixel configuration in the 'TYPES'
-    // array (in order 8-1-2-4, so we can use '>>2' to shift the column).
-    var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0);
-    for (j = 1; j < width; j++) {
-      sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) +
-            (data[pos - lineSize + 1] ? 8 : 0);
-      if (POINT_TYPES[sum]) {
-        points[j0 + j] = POINT_TYPES[sum];
-        ++count;
-      }
-      pos++;
-    }
-    if (data[pos - lineSize] !== data[pos]) {
-      points[j0 + j] = data[pos] ? 2 : 4;
-      ++count;
-    }
-
-    if (count > POINT_TO_PROCESS_LIMIT) {
-      return null;
-    }
-  }
-
-  pos = lineSize * (height - 1);
-  j0 = i * width1;
-  if (data[pos] !== 0) {
-    points[j0] = 8;
-    ++count;
-  }
-  for (j = 1; j < width; j++) {
-    if (data[pos] !== data[pos + 1]) {
-      points[j0 + j] = data[pos] ? 4 : 8;
-      ++count;
-    }
-    pos++;
-  }
-  if (data[pos] !== 0) {
-    points[j0 + j] = 4;
-    ++count;
-  }
-  if (count > POINT_TO_PROCESS_LIMIT) {
-    return null;
-  }
-
-  // building outlines
-  var steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]);
-  var outlines = [];
-  for (i = 0; count && i <= height; i++) {
-    var p = i * width1;
-    var end = p + width;
-    while (p < end && !points[p]) {
-      p++;
-    }
-    if (p === end) {
-      continue;
-    }
-    var coords = [p % width1, i];
-
-    var type = points[p], p0 = p, pp;
-    do {
-      var step = steps[type];
-      do {
-        p += step;
-      } while (!points[p]);
-
-      pp = points[p];
-      if (pp !== 5 && pp !== 10) {
-        // set new direction
-        type = pp;
-        // delete mark
-        points[p] = 0;
-      } else { // type is 5 or 10, ie, a crossing
-        // set new direction
-        type = pp & ((0x33 * type) >> 4);
-        // set new type for "future hit"
-        points[p] &= (type >> 2 | type << 2);
-      }
-
-      coords.push(p % width1);
-      coords.push((p / width1) | 0);
-      --count;
-    } while (p0 !== p);
-    outlines.push(coords);
-    --i;
-  }
-
-  var drawOutline = function(c) {
-    c.save();
-    // the path shall be painted in [0..1]x[0..1] space
-    c.scale(1 / width, -1 / height);
-    c.translate(0, -height);
-    c.beginPath();
-    for (var i = 0, ii = outlines.length; i < ii; i++) {
-      var o = outlines[i];
-      c.moveTo(o[0], o[1]);
-      for (var j = 2, jj = o.length; j < jj; j += 2) {
-        c.lineTo(o[j], o[j+1]);
-      }
-    }
-    c.fill();
-    c.beginPath();
-    c.restore();
-  };
-
-  return drawOutline;
-}
-
-var CanvasExtraState = (function CanvasExtraStateClosure() {
-  function CanvasExtraState(old) {
-    // Are soft masks and alpha values shapes or opacities?
-    this.alphaIsShape = false;
-    this.fontSize = 0;
-    this.fontSizeScale = 1;
-    this.textMatrix = IDENTITY_MATRIX;
-    this.textMatrixScale = 1;
-    this.fontMatrix = FONT_IDENTITY_MATRIX;
-    this.leading = 0;
-    // Current point (in user coordinates)
-    this.x = 0;
-    this.y = 0;
-    // Start of text line (in text coordinates)
-    this.lineX = 0;
-    this.lineY = 0;
-    // Character and word spacing
-    this.charSpacing = 0;
-    this.wordSpacing = 0;
-    this.textHScale = 1;
-    this.textRenderingMode = TextRenderingMode.FILL;
-    this.textRise = 0;
-    // Default fore and background colors
-    this.fillColor = '#000000';
-    this.strokeColor = '#000000';
-    // Note: fill alpha applies to all non-stroking operations
-    this.fillAlpha = 1;
-    this.strokeAlpha = 1;
-    this.lineWidth = 1;
-    this.activeSMask = null; // nonclonable field (see the save method below)
-
-    this.old = old;
-  }
-
-  CanvasExtraState.prototype = {
-    clone: function CanvasExtraState_clone() {
-      return Object.create(this);
-    },
-    setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) {
-      this.x = x;
-      this.y = y;
-    }
-  };
-  return CanvasExtraState;
-})();
-
-var CanvasGraphics = (function CanvasGraphicsClosure() {
-  // Defines the time the executeOperatorList is going to be executing
-  // before it stops and shedules a continue of execution.
-  var EXECUTION_TIME = 15;
-  // Defines the number of steps before checking the execution time
-  var EXECUTION_STEPS = 10;
-
-  function CanvasGraphics(canvasCtx, commonObjs, objs, imageLayer) {
-    this.ctx = canvasCtx;
-    this.current = new CanvasExtraState();
-    this.stateStack = [];
-    this.pendingClip = null;
-    this.pendingEOFill = false;
-    this.res = null;
-    this.xobjs = null;
-    this.commonObjs = commonObjs;
-    this.objs = objs;
-    this.imageLayer = imageLayer;
-    this.groupStack = [];
-    this.processingType3 = null;
-    // Patterns are painted relative to the initial page/form transform, see pdf
-    // spec 8.7.2 NOTE 1.
-    this.baseTransform = null;
-    this.baseTransformStack = [];
-    this.groupLevel = 0;
-    this.smaskStack = [];
-    this.smaskCounter = 0;
-    this.tempSMask = null;
-    if (canvasCtx) {
-      addContextCurrentTransform(canvasCtx);
-    }
-  }
-
-  function putBinaryImageData(ctx, imgData) {
-    if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) {
-      ctx.putImageData(imgData, 0, 0);
-      return;
-    }
-
-    // Put the image data to the canvas in chunks, rather than putting the
-    // whole image at once.  This saves JS memory, because the ImageData object
-    // is smaller. It also possibly saves C++ memory within the implementation
-    // of putImageData(). (E.g. in Firefox we make two short-lived copies of
-    // the data passed to putImageData()). |n| shouldn't be too small, however,
-    // because too many putImageData() calls will slow things down.
-    //
-    // Note: as written, if the last chunk is partial, the putImageData() call
-    // will (conceptually) put pixels past the bounds of the canvas.  But
-    // that's ok; any such pixels are ignored.
-
-    var height = imgData.height, width = imgData.width;
-    var fullChunkHeight = 16;
-    var fracChunks = height / fullChunkHeight;
-    var fullChunks = Math.floor(fracChunks);
-    var totalChunks = Math.ceil(fracChunks);
-    var partialChunkHeight = height - fullChunks * fullChunkHeight;
-
-    var chunkImgData = ctx.createImageData(width, fullChunkHeight);
-    var srcPos = 0, destPos;
-    var src = imgData.data;
-    var dest = chunkImgData.data;
-    var i, j, thisChunkHeight, elemsInThisChunk;
-
-    // There are multiple forms in which the pixel data can be passed, and
-    // imgData.kind tells us which one this is.
-    if (imgData.kind === ImageKind.GRAYSCALE_1BPP) {
-      // Grayscale, 1 bit per pixel (i.e. black-and-white).
-      var srcLength = src.byteLength;
-      var dest32 = PDFJS.hasCanvasTypedArrays ? new Uint32Array(dest.buffer) :
-        new Uint32ArrayView(dest);
-      var dest32DataLength = dest32.length;
-      var fullSrcDiff = (width + 7) >> 3;
-      var white = 0xFFFFFFFF;
-      var black = (PDFJS.isLittleEndian || !PDFJS.hasCanvasTypedArrays) ?
-        0xFF000000 : 0x000000FF;
-      for (i = 0; i < totalChunks; i++) {
-        thisChunkHeight =
-          (i < fullChunks) ? fullChunkHeight : partialChunkHeight;
-        destPos = 0;
-        for (j = 0; j < thisChunkHeight; j++) {
-          var srcDiff = srcLength - srcPos;
-          var k = 0;
-          var kEnd = (srcDiff > fullSrcDiff) ? width : srcDiff * 8 - 7;
-          var kEndUnrolled = kEnd & ~7;
-          var mask = 0;
-          var srcByte = 0;
-          for (; k < kEndUnrolled; k += 8) {
-            srcByte = src[srcPos++];
-            dest32[destPos++] = (srcByte & 128) ? white : black;
-            dest32[destPos++] = (srcByte & 64) ? white : black;
-            dest32[destPos++] = (srcByte & 32) ? white : black;
-            dest32[destPos++] = (srcByte & 16) ? white : black;
-            dest32[destPos++] = (srcByte & 8) ? white : black;
-            dest32[destPos++] = (srcByte & 4) ? white : black;
-            dest32[destPos++] = (srcByte & 2) ? white : black;
-            dest32[destPos++] = (srcByte & 1) ? white : black;
-          }
-          for (; k < kEnd; k++) {
-             if (mask === 0) {
-               srcByte = src[srcPos++];
-               mask = 128;
-             }
-
-            dest32[destPos++] = (srcByte & mask) ? white : black;
-            mask >>= 1;
-          }
-        }
-        // We ran out of input. Make all remaining pixels transparent.
-        while (destPos < dest32DataLength) {
-          dest32[destPos++] = 0;
-        }
-
-        ctx.putImageData(chunkImgData, 0, i * fullChunkHeight);
-      }
-    } else if (imgData.kind === ImageKind.RGBA_32BPP) {
-      // RGBA, 32-bits per pixel.
-
-      j = 0;
-      elemsInThisChunk = width * fullChunkHeight * 4;
-      for (i = 0; i < fullChunks; i++) {
-        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
-        srcPos += elemsInThisChunk;
-
-        ctx.putImageData(chunkImgData, 0, j);
-        j += fullChunkHeight;
-      }
-      if (i < totalChunks) {
-        elemsInThisChunk = width * partialChunkHeight * 4;
-        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
-        ctx.putImageData(chunkImgData, 0, j);
-      }
-
-    } else if (imgData.kind === ImageKind.RGB_24BPP) {
-      // RGB, 24-bits per pixel.
-      thisChunkHeight = fullChunkHeight;
-      elemsInThisChunk = width * thisChunkHeight;
-      for (i = 0; i < totalChunks; i++) {
-        if (i >= fullChunks) {
-          thisChunkHeight =partialChunkHeight;
-          elemsInThisChunk = width * thisChunkHeight;
-        }
-
-        destPos = 0;
-        for (j = elemsInThisChunk; j--;) {
-          dest[destPos++] = src[srcPos++];
-          dest[destPos++] = src[srcPos++];
-          dest[destPos++] = src[srcPos++];
-          dest[destPos++] = 255;
-        }
-        ctx.putImageData(chunkImgData, 0, i * fullChunkHeight);
-      }
-    } else {
-      error('bad image kind: ' + imgData.kind);
-    }
-  }
-
-  function putBinaryImageMask(ctx, imgData) {
-    var height = imgData.height, width = imgData.width;
-    var fullChunkHeight = 16;
-    var fracChunks = height / fullChunkHeight;
-    var fullChunks = Math.floor(fracChunks);
-    var totalChunks = Math.ceil(fracChunks);
-    var partialChunkHeight = height - fullChunks * fullChunkHeight;
-
-    var chunkImgData = ctx.createImageData(width, fullChunkHeight);
-    var srcPos = 0;
-    var src = imgData.data;
-    var dest = chunkImgData.data;
-
-    for (var i = 0; i < totalChunks; i++) {
-      var thisChunkHeight =
-        (i < fullChunks) ? fullChunkHeight : partialChunkHeight;
-
-      // Expand the mask so it can be used by the canvas.  Any required
-      // inversion has already been handled.
-      var destPos = 3; // alpha component offset
-      for (var j = 0; j < thisChunkHeight; j++) {
-        var mask = 0;
-        for (var k = 0; k < width; k++) {
-          if (!mask) {
-            var elem = src[srcPos++];
-            mask = 128;
-          }
-          dest[destPos] = (elem & mask) ? 0 : 255;
-          destPos += 4;
-          mask >>= 1;
-        }
-      }
-      ctx.putImageData(chunkImgData, 0, i * fullChunkHeight);
-    }
-  }
-
-  function copyCtxState(sourceCtx, destCtx) {
-    var properties = ['strokeStyle', 'fillStyle', 'fillRule', 'globalAlpha',
-                      'lineWidth', 'lineCap', 'lineJoin', 'miterLimit',
-                      'globalCompositeOperation', 'font'];
-    for (var i = 0, ii = properties.length; i < ii; i++) {
-      var property = properties[i];
-      if (property in sourceCtx) {
-        destCtx[property] = sourceCtx[property];
-      }
-    }
-    if ('setLineDash' in sourceCtx) {
-      destCtx.setLineDash(sourceCtx.getLineDash());
-      destCtx.lineDashOffset =  sourceCtx.lineDashOffset;
-    } else if ('mozDash' in sourceCtx) {
-      destCtx.mozDash = sourceCtx.mozDash;
-      destCtx.mozDashOffset = sourceCtx.mozDashOffset;
-    }
-  }
-
-  function composeSMaskBackdrop(bytes, r0, g0, b0) {
-    var length = bytes.length;
-    for (var i = 3; i < length; i += 4) {
-      var alpha = bytes[i];
-      if (alpha === 0) {
-        bytes[i - 3] = r0;
-        bytes[i - 2] = g0;
-        bytes[i - 1] = b0;
-      } else if (alpha < 255) {
-        var alpha_ = 255 - alpha;
-        bytes[i - 3] = (bytes[i - 3] * alpha + r0 * alpha_) >> 8;
-        bytes[i - 2] = (bytes[i - 2] * alpha + g0 * alpha_) >> 8;
-        bytes[i - 1] = (bytes[i - 1] * alpha + b0 * alpha_) >> 8;
-      }
-    }
-  }
-
-  function composeSMaskAlpha(maskData, layerData) {
-    var length = maskData.length;
-    var scale = 1 / 255;
-    for (var i = 3; i < length; i += 4) {
-      var alpha = maskData[i];
-      layerData[i] = (layerData[i] * alpha * scale) | 0;
-    }
-  }
-
-  function composeSMaskLuminosity(maskData, layerData) {
-    var length = maskData.length;
-    for (var i = 3; i < length; i += 4) {
-      var y = ((maskData[i - 3] * 77) +     // * 0.3 / 255 * 0x10000
-               (maskData[i - 2] * 152) +    // * 0.59 ....
-               (maskData[i - 1] * 28)) | 0; // * 0.11 ....
-      layerData[i] = (layerData[i] * y) >> 16;
-    }
-  }
-
-  function genericComposeSMask(maskCtx, layerCtx, width, height,
-                               subtype, backdrop) {
-    var hasBackdrop = !!backdrop;
-    var r0 = hasBackdrop ? backdrop[0] : 0;
-    var g0 = hasBackdrop ? backdrop[1] : 0;
-    var b0 = hasBackdrop ? backdrop[2] : 0;
-
-    var composeFn;
-    if (subtype === 'Luminosity') {
-      composeFn = composeSMaskLuminosity;
-    } else {
-      composeFn = composeSMaskAlpha;
-    }
-
-    // processing image in chunks to save memory
-    var PIXELS_TO_PROCESS = 65536;
-    var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width));
-    for (var row = 0; row < height; row += chunkSize) {
-      var chunkHeight = Math.min(chunkSize, height - row);
-      var maskData = maskCtx.getImageData(0, row, width, chunkHeight);
-      var layerData = layerCtx.getImageData(0, row, width, chunkHeight);
-
-      if (hasBackdrop) {
-        composeSMaskBackdrop(maskData.data, r0, g0, b0);
-      }
-      composeFn(maskData.data, layerData.data);
-
-      maskCtx.putImageData(layerData, 0, row);
-    }
-  }
-
-  function composeSMask(ctx, smask, layerCtx) {
-    var mask = smask.canvas;
-    var maskCtx = smask.context;
-
-    ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY,
-                     smask.offsetX, smask.offsetY);
-
-    var backdrop = smask.backdrop || null;
-    if (WebGLUtils.isEnabled) {
-      var composed = WebGLUtils.composeSMask(layerCtx.canvas, mask,
-        {subtype: smask.subtype, backdrop: backdrop});
-      ctx.setTransform(1, 0, 0, 1, 0, 0);
-      ctx.drawImage(composed, smask.offsetX, smask.offsetY);
-      return;
-    }
-    genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height,
-                        smask.subtype, backdrop);
-    ctx.drawImage(mask, 0, 0);
-  }
-
-  var LINE_CAP_STYLES = ['butt', 'round', 'square'];
-  var LINE_JOIN_STYLES = ['miter', 'round', 'bevel'];
-  var NORMAL_CLIP = {};
-  var EO_CLIP = {};
-
-  CanvasGraphics.prototype = {
-
-    beginDrawing: function CanvasGraphics_beginDrawing(viewport, transparency) {
-      // For pdfs that use blend modes we have to clear the canvas else certain
-      // blend modes can look wrong since we'd be blending with a white
-      // backdrop. The problem with a transparent backdrop though is we then
-      // don't get sub pixel anti aliasing on text, so we fill with white if
-      // we can.
-      var width = this.ctx.canvas.width;
-      var height = this.ctx.canvas.height;
-      if (transparency) {
-        this.ctx.clearRect(0, 0, width, height);
-      } else {
-        this.ctx.mozOpaque = true;
-        this.ctx.save();
-        this.ctx.fillStyle = 'rgb(255, 255, 255)';
-        this.ctx.fillRect(0, 0, width, height);
-        this.ctx.restore();
-      }
-
-      var transform = viewport.transform;
-
-      this.ctx.save();
-      this.ctx.transform.apply(this.ctx, transform);
-
-      this.baseTransform = this.ctx.mozCurrentTransform.slice();
-
-      if (this.imageLayer) {
-        this.imageLayer.beginLayout();
-      }
-    },
-
-    executeOperatorList: function CanvasGraphics_executeOperatorList(
-                                    operatorList,
-                                    executionStartIdx, continueCallback,
-                                    stepper) {
-      var argsArray = operatorList.argsArray;
-      var fnArray = operatorList.fnArray;
-      var i = executionStartIdx || 0;
-      var argsArrayLen = argsArray.length;
-
-      // Sometimes the OperatorList to execute is empty.
-      if (argsArrayLen === i) {
-        return i;
-      }
-
-      var chunkOperations = (argsArrayLen - i > EXECUTION_STEPS &&
-                             typeof continueCallback === 'function');
-      var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0;
-      var steps = 0;
-
-      var commonObjs = this.commonObjs;
-      var objs = this.objs;
-      var fnId;
-
-      while (true) {
-        if (stepper !== undefined && i === stepper.nextBreakPoint) {
-          stepper.breakIt(i, continueCallback);
-          return i;
-        }
-
-        fnId = fnArray[i];
-
-        if (fnId !== OPS.dependency) {
-          this[fnId].apply(this, argsArray[i]);
-        } else {
-          var deps = argsArray[i];
-          for (var n = 0, nn = deps.length; n < nn; n++) {
-            var depObjId = deps[n];
-            var common = depObjId[0] === 'g' && depObjId[1] === '_';
-            var objsPool = common ? commonObjs : objs;
-
-            // If the promise isn't resolved yet, add the continueCallback
-            // to the promise and bail out.
-            if (!objsPool.isResolved(depObjId)) {
-              objsPool.get(depObjId, continueCallback);
-              return i;
-            }
-          }
-        }
-
-        i++;
-
-        // If the entire operatorList was executed, stop as were done.
-        if (i === argsArrayLen) {
-          return i;
-        }
-
-        // If the execution took longer then a certain amount of time and
-        // `continueCallback` is specified, interrupt the execution.
-        if (chunkOperations && ++steps > EXECUTION_STEPS) {
-          if (Date.now() > endTime) {
-            continueCallback();
-            return i;
-          }
-          steps = 0;
-        }
-
-        // If the operatorList isn't executed completely yet OR the execution
-        // time was short enough, do another execution round.
-      }
-    },
-
-    endDrawing: function CanvasGraphics_endDrawing() {
-      this.ctx.restore();
-      CachedCanvases.clear();
-      WebGLUtils.clear();
-
-      if (this.imageLayer) {
-        this.imageLayer.endLayout();
-      }
-    },
-
-    // Graphics state
-    setLineWidth: function CanvasGraphics_setLineWidth(width) {
-      this.current.lineWidth = width;
-      this.ctx.lineWidth = width;
-    },
-    setLineCap: function CanvasGraphics_setLineCap(style) {
-      this.ctx.lineCap = LINE_CAP_STYLES[style];
-    },
-    setLineJoin: function CanvasGraphics_setLineJoin(style) {
-      this.ctx.lineJoin = LINE_JOIN_STYLES[style];
-    },
-    setMiterLimit: function CanvasGraphics_setMiterLimit(limit) {
-      this.ctx.miterLimit = limit;
-    },
-    setDash: function CanvasGraphics_setDash(dashArray, dashPhase) {
-      var ctx = this.ctx;
-      if ('setLineDash' in ctx) {
-        ctx.setLineDash(dashArray);
-        ctx.lineDashOffset = dashPhase;
-      } else {
-        ctx.mozDash = dashArray;
-        ctx.mozDashOffset = dashPhase;
-      }
-    },
-    setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) {
-      // Maybe if we one day fully support color spaces this will be important
-      // for now we can ignore.
-      // TODO set rendering intent?
-    },
-    setFlatness: function CanvasGraphics_setFlatness(flatness) {
-      // There's no way to control this with canvas, but we can safely ignore.
-      // TODO set flatness?
-    },
-    setGState: function CanvasGraphics_setGState(states) {
-      for (var i = 0, ii = states.length; i < ii; i++) {
-        var state = states[i];
-        var key = state[0];
-        var value = state[1];
-
-        switch (key) {
-          case 'LW':
-            this.setLineWidth(value);
-            break;
-          case 'LC':
-            this.setLineCap(value);
-            break;
-          case 'LJ':
-            this.setLineJoin(value);
-            break;
-          case 'ML':
-            this.setMiterLimit(value);
-            break;
-          case 'D':
-            this.setDash(value[0], value[1]);
-            break;
-          case 'RI':
-            this.setRenderingIntent(value);
-            break;
-          case 'FL':
-            this.setFlatness(value);
-            break;
-          case 'Font':
-            this.setFont(value[0], value[1]);
-            break;
-          case 'CA':
-            this.current.strokeAlpha = state[1];
-            break;
-          case 'ca':
-            this.current.fillAlpha = state[1];
-            this.ctx.globalAlpha = state[1];
-            break;
-          case 'BM':
-            if (value && value.name && (value.name !== 'Normal')) {
-              var mode = value.name.replace(/([A-Z])/g,
-                function(c) {
-                  return '-' + c.toLowerCase();
-                }
-              ).substring(1);
-              this.ctx.globalCompositeOperation = mode;
-              if (this.ctx.globalCompositeOperation !== mode) {
-                warn('globalCompositeOperation "' + mode +
-                     '" is not supported');
-              }
-            } else {
-              this.ctx.globalCompositeOperation = 'source-over';
-            }
-            break;
-          case 'SMask':
-            if (this.current.activeSMask) {
-              this.endSMaskGroup();
-            }
-            this.current.activeSMask = value ? this.tempSMask : null;
-            if (this.current.activeSMask) {
-              this.beginSMaskGroup();
-            }
-            this.tempSMask = null;
-            break;
-        }
-      }
-    },
-    beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() {
-
-      var activeSMask = this.current.activeSMask;
-      var drawnWidth = activeSMask.canvas.width;
-      var drawnHeight = activeSMask.canvas.height;
-      var cacheId = 'smaskGroupAt' + this.groupLevel;
-      var scratchCanvas = CachedCanvases.getCanvas(
-        cacheId, drawnWidth, drawnHeight, true);
-
-      var currentCtx = this.ctx;
-      var currentTransform = currentCtx.mozCurrentTransform;
-      this.ctx.save();
-
-      var groupCtx = scratchCanvas.context;
-      groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY);
-      groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY);
-      groupCtx.transform.apply(groupCtx, currentTransform);
-
-      copyCtxState(currentCtx, groupCtx);
-      this.ctx = groupCtx;
-      this.setGState([
-        ['BM', 'Normal'],
-        ['ca', 1],
-        ['CA', 1]
-      ]);
-      this.groupStack.push(currentCtx);
-      this.groupLevel++;
-    },
-    endSMaskGroup: function CanvasGraphics_endSMaskGroup() {
-      var groupCtx = this.ctx;
-      this.groupLevel--;
-      this.ctx = this.groupStack.pop();
-
-      composeSMask(this.ctx, this.current.activeSMask, groupCtx);
-      this.ctx.restore();
-    },
-    save: function CanvasGraphics_save() {
-      this.ctx.save();
-      var old = this.current;
-      this.stateStack.push(old);
-      this.current = old.clone();
-      this.current.activeSMask = null;
-    },
-    restore: function CanvasGraphics_restore() {
-      if (this.stateStack.length !== 0) {
-        if (this.current.activeSMask !== null) {
-          this.endSMaskGroup();
-        }
-
-        this.current = this.stateStack.pop();
-        this.ctx.restore();
-      }
-    },
-    transform: function CanvasGraphics_transform(a, b, c, d, e, f) {
-      this.ctx.transform(a, b, c, d, e, f);
-    },
-
-    // Path
-    constructPath: function CanvasGraphics_constructPath(ops, args) {
-      var ctx = this.ctx;
-      var current = this.current;
-      var x = current.x, y = current.y;
-      for (var i = 0, j = 0, ii = ops.length; i < ii; i++) {
-        switch (ops[i] | 0) {
-          case OPS.rectangle:
-            x = args[j++];
-            y = args[j++];
-            var width = args[j++];
-            var height = args[j++];
-            if (width === 0) {
-              width = this.getSinglePixelWidth();
-            }
-            if (height === 0) {
-              height = this.getSinglePixelWidth();
-            }
-            var xw = x + width;
-            var yh = y + height;
-            this.ctx.moveTo(x, y);
-            this.ctx.lineTo(xw, y);
-            this.ctx.lineTo(xw, yh);
-            this.ctx.lineTo(x, yh);
-            this.ctx.lineTo(x, y);
-            this.ctx.closePath();
-            break;
-          case OPS.moveTo:
-            x = args[j++];
-            y = args[j++];
-            ctx.moveTo(x, y);
-            break;
-          case OPS.lineTo:
-            x = args[j++];
-            y = args[j++];
-            ctx.lineTo(x, y);
-            break;
-          case OPS.curveTo:
-            x = args[j + 4];
-            y = args[j + 5];
-            ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3],
-                              x, y);
-            j += 6;
-            break;
-          case OPS.curveTo2:
-            ctx.bezierCurveTo(x, y, args[j], args[j + 1],
-                              args[j + 2], args[j + 3]);
-            x = args[j + 2];
-            y = args[j + 3];
-            j += 4;
-            break;
-          case OPS.curveTo3:
-            x = args[j + 2];
-            y = args[j + 3];
-            ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y);
-            j += 4;
-            break;
-          case OPS.closePath:
-            ctx.closePath();
-            break;
-        }
-      }
-      current.setCurrentPoint(x, y);
-    },
-    closePath: function CanvasGraphics_closePath() {
-      this.ctx.closePath();
-    },
-    stroke: function CanvasGraphics_stroke(consumePath) {
-      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
-      var ctx = this.ctx;
-      var strokeColor = this.current.strokeColor;
-      if (this.current.lineWidth === 0) {
-        ctx.lineWidth = this.getSinglePixelWidth();
-      }
-      // For stroke we want to temporarily change the global alpha to the
-      // stroking alpha.
-      ctx.globalAlpha = this.current.strokeAlpha;
-      if (strokeColor && strokeColor.hasOwnProperty('type') &&
-          strokeColor.type === 'Pattern') {
-        // for patterns, we transform to pattern space, calculate
-        // the pattern, call stroke, and restore to user space
-        ctx.save();
-        ctx.strokeStyle = strokeColor.getPattern(ctx, this);
-        ctx.stroke();
-        ctx.restore();
-      } else {
-        ctx.stroke();
-      }
-      if (consumePath) {
-        this.consumePath();
-      }
-      // Restore the global alpha to the fill alpha
-      ctx.globalAlpha = this.current.fillAlpha;
-    },
-    closeStroke: function CanvasGraphics_closeStroke() {
-      this.closePath();
-      this.stroke();
-    },
-    fill: function CanvasGraphics_fill(consumePath) {
-      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
-      var ctx = this.ctx;
-      var fillColor = this.current.fillColor;
-      var needRestore = false;
-
-      if (fillColor && fillColor.hasOwnProperty('type') &&
-          fillColor.type === 'Pattern') {
-        ctx.save();
-        ctx.fillStyle = fillColor.getPattern(ctx, this);
-        needRestore = true;
-      }
-
-      if (this.pendingEOFill) {
-        if (ctx.mozFillRule !== undefined) {
-          ctx.mozFillRule = 'evenodd';
-          ctx.fill();
-          ctx.mozFillRule = 'nonzero';
-        } else {
-          try {
-            ctx.fill('evenodd');
-          } catch (ex) {
-            // shouldn't really happen, but browsers might think differently
-            ctx.fill();
-          }
-        }
-        this.pendingEOFill = false;
-      } else {
-        ctx.fill();
-      }
-
-      if (needRestore) {
-        ctx.restore();
-      }
-      if (consumePath) {
-        this.consumePath();
-      }
-    },
-    eoFill: function CanvasGraphics_eoFill() {
-      this.pendingEOFill = true;
-      this.fill();
-    },
-    fillStroke: function CanvasGraphics_fillStroke() {
-      this.fill(false);
-      this.stroke(false);
-
-      this.consumePath();
-    },
-    eoFillStroke: function CanvasGraphics_eoFillStroke() {
-      this.pendingEOFill = true;
-      this.fillStroke();
-    },
-    closeFillStroke: function CanvasGraphics_closeFillStroke() {
-      this.closePath();
-      this.fillStroke();
-    },
-    closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() {
-      this.pendingEOFill = true;
-      this.closePath();
-      this.fillStroke();
-    },
-    endPath: function CanvasGraphics_endPath() {
-      this.consumePath();
-    },
-
-    // Clipping
-    clip: function CanvasGraphics_clip() {
-      this.pendingClip = NORMAL_CLIP;
-    },
-    eoClip: function CanvasGraphics_eoClip() {
-      this.pendingClip = EO_CLIP;
-    },
-
-    // Text
-    beginText: function CanvasGraphics_beginText() {
-      this.current.textMatrix = IDENTITY_MATRIX;
-      this.current.textMatrixScale = 1;
-      this.current.x = this.current.lineX = 0;
-      this.current.y = this.current.lineY = 0;
-    },
-    endText: function CanvasGraphics_endText() {
-      var paths = this.pendingTextPaths;
-      var ctx = this.ctx;
-      if (paths === undefined) {
-        ctx.beginPath();
-        return;
-      }
-
-      ctx.save();
-      ctx.beginPath();
-      for (var i = 0; i < paths.length; i++) {
-        var path = paths[i];
-        ctx.setTransform.apply(ctx, path.transform);
-        ctx.translate(path.x, path.y);
-        path.addToPath(ctx, path.fontSize);
-      }
-      ctx.restore();
-      ctx.clip();
-      ctx.beginPath();
-      delete this.pendingTextPaths;
-    },
-    setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) {
-      this.current.charSpacing = spacing;
-    },
-    setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) {
-      this.current.wordSpacing = spacing;
-    },
-    setHScale: function CanvasGraphics_setHScale(scale) {
-      this.current.textHScale = scale / 100;
-    },
-    setLeading: function CanvasGraphics_setLeading(leading) {
-      this.current.leading = -leading;
-    },
-    setFont: function CanvasGraphics_setFont(fontRefName, size) {
-      var fontObj = this.commonObjs.get(fontRefName);
-      var current = this.current;
-
-      if (!fontObj) {
-        error('Can\'t find font for ' + fontRefName);
-      }
-
-      current.fontMatrix = (fontObj.fontMatrix ?
-                            fontObj.fontMatrix : FONT_IDENTITY_MATRIX);
-
-      // A valid matrix needs all main diagonal elements to be non-zero
-      // This also ensures we bypass FF bugzilla bug #719844.
-      if (current.fontMatrix[0] === 0 ||
-          current.fontMatrix[3] === 0) {
-        warn('Invalid font matrix for font ' + fontRefName);
-      }
-
-      // The spec for Tf (setFont) says that 'size' specifies the font 'scale',
-      // and in some docs this can be negative (inverted x-y axes).
-      if (size < 0) {
-        size = -size;
-        current.fontDirection = -1;
-      } else {
-        current.fontDirection = 1;
-      }
-
-      this.current.font = fontObj;
-      this.current.fontSize = size;
-
-      if (fontObj.isType3Font) {
-        return; // we don't need ctx.font for Type3 fonts
-      }
-
-      var name = fontObj.loadedName || 'sans-serif';
-      var bold = fontObj.black ? (fontObj.bold ? 'bolder' : 'bold') :
-                                 (fontObj.bold ? 'bold' : 'normal');
-
-      var italic = fontObj.italic ? 'italic' : 'normal';
-      var typeface = '"' + name + '", ' + fontObj.fallbackName;
-
-      // Some font backends cannot handle fonts below certain size.
-      // Keeping the font at minimal size and using the fontSizeScale to change
-      // the current transformation matrix before the fillText/strokeText.
-      // See https://bugzilla.mozilla.org/show_bug.cgi?id=726227
-      var browserFontSize = size >= MIN_FONT_SIZE ? size : MIN_FONT_SIZE;
-      this.current.fontSizeScale = browserFontSize !== MIN_FONT_SIZE ? 1.0 :
-                                   size / MIN_FONT_SIZE;
-
-      var rule = italic + ' ' + bold + ' ' + browserFontSize + 'px ' + typeface;
-      this.ctx.font = rule;
-    },
-    setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) {
-      this.current.textRenderingMode = mode;
-    },
-    setTextRise: function CanvasGraphics_setTextRise(rise) {
-      this.current.textRise = rise;
-    },
-    moveText: function CanvasGraphics_moveText(x, y) {
-      this.current.x = this.current.lineX += x;
-      this.current.y = this.current.lineY += y;
-    },
-    setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) {
-      this.setLeading(-y);
-      this.moveText(x, y);
-    },
-    setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) {
-      this.current.textMatrix = [a, b, c, d, e, f];
-      this.current.textMatrixScale = Math.sqrt(a * a + b * b);
-
-      this.current.x = this.current.lineX = 0;
-      this.current.y = this.current.lineY = 0;
-    },
-    nextLine: function CanvasGraphics_nextLine() {
-      this.moveText(0, this.current.leading);
-    },
-
-    paintChar: function CanvasGraphics_paintChar(character, x, y) {
-      var ctx = this.ctx;
-      var current = this.current;
-      var font = current.font;
-      var textRenderingMode = current.textRenderingMode;
-      var fontSize = current.fontSize / current.fontSizeScale;
-      var fillStrokeMode = textRenderingMode &
-        TextRenderingMode.FILL_STROKE_MASK;
-      var isAddToPathSet = !!(textRenderingMode &
-        TextRenderingMode.ADD_TO_PATH_FLAG);
-
-      var addToPath;
-      if (font.disableFontFace || isAddToPathSet) {
-        addToPath = font.getPathGenerator(this.commonObjs, character);
-      }
-
-      if (font.disableFontFace) {
-        ctx.save();
-        ctx.translate(x, y);
-        ctx.beginPath();
-        addToPath(ctx, fontSize);
-        if (fillStrokeMode === TextRenderingMode.FILL ||
-            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
-          ctx.fill();
-        }
-        if (fillStrokeMode === TextRenderingMode.STROKE ||
-            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
-          ctx.stroke();
-        }
-        ctx.restore();
-      } else {
-        if (fillStrokeMode === TextRenderingMode.FILL ||
-            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
-          ctx.fillText(character, x, y);
-        }
-        if (fillStrokeMode === TextRenderingMode.STROKE ||
-            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
-          ctx.strokeText(character, x, y);
-        }
-      }
-
-      if (isAddToPathSet) {
-        var paths = this.pendingTextPaths || (this.pendingTextPaths = []);
-        paths.push({
-          transform: ctx.mozCurrentTransform,
-          x: x,
-          y: y,
-          fontSize: fontSize,
-          addToPath: addToPath
-        });
-      }
-    },
-
-    get isFontSubpixelAAEnabled() {
-      // Checks if anti-aliasing is enabled when scaled text is painted.
-      // On Windows GDI scaled fonts looks bad.
-      var ctx = document.createElement('canvas').getContext('2d');
-      ctx.scale(1.5, 1);
-      ctx.fillText('I', 0, 10);
-      var data = ctx.getImageData(0, 0, 10, 10).data;
-      var enabled = false;
-      for (var i = 3; i < data.length; i += 4) {
-        if (data[i] > 0 && data[i] < 255) {
-          enabled = true;
-          break;
-        }
-      }
-      return shadow(this, 'isFontSubpixelAAEnabled', enabled);
-    },
-
-    showText: function CanvasGraphics_showText(glyphs) {
-      var current = this.current;
-      var font = current.font;
-      if (font.isType3Font) {
-        return this.showType3Text(glyphs);
-      }
-
-      var fontSize = current.fontSize;
-      if (fontSize === 0) {
-        return;
-      }
-
-      var ctx = this.ctx;
-      var fontSizeScale = current.fontSizeScale;
-      var charSpacing = current.charSpacing;
-      var wordSpacing = current.wordSpacing;
-      var fontDirection = current.fontDirection;
-      var textHScale = current.textHScale * fontDirection;
-      var glyphsLength = glyphs.length;
-      var vertical = font.vertical;
-      var defaultVMetrics = font.defaultVMetrics;
-      var widthAdvanceScale = fontSize * current.fontMatrix[0];
-
-      var simpleFillText =
-        current.textRenderingMode === TextRenderingMode.FILL &&
-        !font.disableFontFace;
-
-      ctx.save();
-      ctx.transform.apply(ctx, current.textMatrix);
-      ctx.translate(current.x, current.y + current.textRise);
-
-      if (fontDirection > 0) {
-        ctx.scale(textHScale, -1);
-      } else {
-        ctx.scale(textHScale, 1);
-      }
-
-      var lineWidth = current.lineWidth;
-      var scale = current.textMatrixScale;
-      if (scale === 0 || lineWidth === 0) {
-        lineWidth = this.getSinglePixelWidth();
-      } else {
-        lineWidth /= scale;
-      }
-
-      if (fontSizeScale !== 1.0) {
-        ctx.scale(fontSizeScale, fontSizeScale);
-        lineWidth /= fontSizeScale;
-      }
-
-      ctx.lineWidth = lineWidth;
-
-      var x = 0, i;
-      for (i = 0; i < glyphsLength; ++i) {
-        var glyph = glyphs[i];
-        if (glyph === null) {
-          // word break
-          x += fontDirection * wordSpacing;
-          continue;
-        } else if (isNum(glyph)) {
-          x += -glyph * fontSize * 0.001;
-          continue;
-        }
-
-        var restoreNeeded = false;
-        var character = glyph.fontChar;
-        var accent = glyph.accent;
-        var scaledX, scaledY, scaledAccentX, scaledAccentY;
-        var width = glyph.width;
-        if (vertical) {
-          var vmetric, vx, vy;
-          vmetric = glyph.vmetric || defaultVMetrics;
-          vx = glyph.vmetric ? vmetric[1] : width * 0.5;
-          vx = -vx * widthAdvanceScale;
-          vy = vmetric[2] * widthAdvanceScale;
-
-          width = vmetric ? -vmetric[0] : width;
-          scaledX = vx / fontSizeScale;
-          scaledY = (x + vy) / fontSizeScale;
-        } else {
-          scaledX = x / fontSizeScale;
-          scaledY = 0;
-        }
-
-        if (font.remeasure && width > 0 && this.isFontSubpixelAAEnabled) {
-          // some standard fonts may not have the exact width, trying to
-          // rescale per character
-          var measuredWidth = ctx.measureText(character).width * 1000 /
-            fontSize * fontSizeScale;
-          var characterScaleX = width / measuredWidth;
-          restoreNeeded = true;
-          ctx.save();
-          ctx.scale(characterScaleX, 1);
-          scaledX /= characterScaleX;
-        }
-
-        if (simpleFillText && !accent) {
-          // common case
-          ctx.fillText(character, scaledX, scaledY);
-        } else {
-          this.paintChar(character, scaledX, scaledY);
-          if (accent) {
-            scaledAccentX = scaledX + accent.offset.x / fontSizeScale;
-            scaledAccentY = scaledY - accent.offset.y / fontSizeScale;
-            this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY);
-          }
-        }
-
-        var charWidth = width * widthAdvanceScale + charSpacing * fontDirection;
-        x += charWidth;
-
-        if (restoreNeeded) {
-          ctx.restore();
-        }
-      }
-      if (vertical) {
-        current.y -= x * textHScale;
-      } else {
-        current.x += x * textHScale;
-      }
-      ctx.restore();
-    },
-
-    showType3Text: function CanvasGraphics_showType3Text(glyphs) {
-      // Type3 fonts - each glyph is a "mini-PDF"
-      var ctx = this.ctx;
-      var current = this.current;
-      var font = current.font;
-      var fontSize = current.fontSize;
-      var fontDirection = current.fontDirection;
-      var charSpacing = current.charSpacing;
-      var wordSpacing = current.wordSpacing;
-      var textHScale = current.textHScale * fontDirection;
-      var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX;
-      var glyphsLength = glyphs.length;
-      var i, glyph, width;
-
-      if (fontSize === 0) {
-        return;
-      }
-
-      ctx.save();
-      ctx.transform.apply(ctx, current.textMatrix);
-      ctx.translate(current.x, current.y);
-
-      ctx.scale(textHScale, fontDirection);
-
-      for (i = 0; i < glyphsLength; ++i) {
-        glyph = glyphs[i];
-        if (glyph === null) {
-          // word break
-          this.ctx.translate(wordSpacing, 0);
-          current.x += wordSpacing * textHScale;
-          continue;
-        } else if (isNum(glyph)) {
-          var spacingLength = -glyph * 0.001 * fontSize;
-          this.ctx.translate(spacingLength, 0);
-          current.x += spacingLength * textHScale;
-          continue;
-        }
-
-        var operatorList = font.charProcOperatorList[glyph.operatorListId];
-        if (!operatorList) {
-          warn('Type3 character \"' + glyph.operatorListId +
-               '\" is not available');
-          continue;
-        }
-        this.processingType3 = glyph;
-        this.save();
-        ctx.scale(fontSize, fontSize);
-        ctx.transform.apply(ctx, fontMatrix);
-        this.executeOperatorList(operatorList);
-        this.restore();
-
-        var transformed = Util.applyTransform([glyph.width, 0], fontMatrix);
-        width = transformed[0] * fontSize + charSpacing;
-
-        ctx.translate(width, 0);
-        current.x += width * textHScale;
-      }
-      ctx.restore();
-      this.processingType3 = null;
-    },
-
-    // Type3 fonts
-    setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) {
-      // We can safely ignore this since the width should be the same
-      // as the width in the Widths array.
-    },
-    setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth,
-                                                                        yWidth,
-                                                                        llx,
-                                                                        lly,
-                                                                        urx,
-                                                                        ury) {
-      // TODO According to the spec we're also suppose to ignore any operators
-      // that set color or include images while processing this type3 font.
-      this.ctx.rect(llx, lly, urx - llx, ury - lly);
-      this.clip();
-      this.endPath();
-    },
-
-    // Color
-    getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) {
-      var pattern;
-      if (IR[0] === 'TilingPattern') {
-        var color = IR[1];
-        pattern = new TilingPattern(IR, color, this.ctx, this.objs,
-                                    this.commonObjs, this.baseTransform);
-      } else {
-        pattern = getShadingPatternFromIR(IR);
-      }
-      return pattern;
-    },
-    setStrokeColorN: function CanvasGraphics_setStrokeColorN(/*...*/) {
-      this.current.strokeColor = this.getColorN_Pattern(arguments);
-    },
-    setFillColorN: function CanvasGraphics_setFillColorN(/*...*/) {
-      this.current.fillColor = this.getColorN_Pattern(arguments);
-    },
-    setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) {
-      var color = Util.makeCssRgb(arguments);
-      this.ctx.strokeStyle = color;
-      this.current.strokeColor = color;
-    },
-    setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) {
-      var color = Util.makeCssRgb(arguments);
-      this.ctx.fillStyle = color;
-      this.current.fillColor = color;
-    },
-
-    shadingFill: function CanvasGraphics_shadingFill(patternIR) {
-      var ctx = this.ctx;
-
-      this.save();
-      var pattern = getShadingPatternFromIR(patternIR);
-      ctx.fillStyle = pattern.getPattern(ctx, this, true);
-
-      var inv = ctx.mozCurrentTransformInverse;
-      if (inv) {
-        var canvas = ctx.canvas;
-        var width = canvas.width;
-        var height = canvas.height;
-
-        var bl = Util.applyTransform([0, 0], inv);
-        var br = Util.applyTransform([0, height], inv);
-        var ul = Util.applyTransform([width, 0], inv);
-        var ur = Util.applyTransform([width, height], inv);
-
-        var x0 = Math.min(bl[0], br[0], ul[0], ur[0]);
-        var y0 = Math.min(bl[1], br[1], ul[1], ur[1]);
-        var x1 = Math.max(bl[0], br[0], ul[0], ur[0]);
-        var y1 = Math.max(bl[1], br[1], ul[1], ur[1]);
-
-        this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0);
-      } else {
-        // HACK to draw the gradient onto an infinite rectangle.
-        // PDF gradients are drawn across the entire image while
-        // Canvas only allows gradients to be drawn in a rectangle
-        // The following bug should allow us to remove this.
-        // https://bugzilla.mozilla.org/show_bug.cgi?id=664884
-
-        this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10);
-      }
-
-      this.restore();
-    },
-
-    // Images
-    beginInlineImage: function CanvasGraphics_beginInlineImage() {
-      error('Should not call beginInlineImage');
-    },
-    beginImageData: function CanvasGraphics_beginImageData() {
-      error('Should not call beginImageData');
-    },
-
-    paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix,
-                                                                        bbox) {
-      this.save();
-      this.baseTransformStack.push(this.baseTransform);
-
-      if (isArray(matrix) && 6 === matrix.length) {
-        this.transform.apply(this, matrix);
-      }
-
-      this.baseTransform = this.ctx.mozCurrentTransform;
-
-      if (isArray(bbox) && 4 === bbox.length) {
-        var width = bbox[2] - bbox[0];
-        var height = bbox[3] - bbox[1];
-        this.ctx.rect(bbox[0], bbox[1], width, height);
-        this.clip();
-        this.endPath();
-      }
-    },
-
-    paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() {
-      this.restore();
-      this.baseTransform = this.baseTransformStack.pop();
-    },
-
-    beginGroup: function CanvasGraphics_beginGroup(group) {
-      this.save();
-      var currentCtx = this.ctx;
-      // TODO non-isolated groups - according to Rik at adobe non-isolated
-      // group results aren't usually that different and they even have tools
-      // that ignore this setting. Notes from Rik on implmenting:
-      // - When you encounter an transparency group, create a new canvas with
-      // the dimensions of the bbox
-      // - copy the content from the previous canvas to the new canvas
-      // - draw as usual
-      // - remove the backdrop alpha:
-      // alphaNew = 1 - (1 - alpha)/(1 - alphaBackdrop) with 'alpha' the alpha
-      // value of your transparency group and 'alphaBackdrop' the alpha of the
-      // backdrop
-      // - remove background color:
-      // colorNew = color - alphaNew *colorBackdrop /(1 - alphaNew)
-      if (!group.isolated) {
-        info('TODO: Support non-isolated groups.');
-      }
-
-      // TODO knockout - supposedly possible with the clever use of compositing
-      // modes.
-      if (group.knockout) {
-        warn('Knockout groups not supported.');
-      }
-
-      var currentTransform = currentCtx.mozCurrentTransform;
-      if (group.matrix) {
-        currentCtx.transform.apply(currentCtx, group.matrix);
-      }
-      assert(group.bbox, 'Bounding box is required.');
-
-      // Based on the current transform figure out how big the bounding box
-      // will actually be.
-      var bounds = Util.getAxialAlignedBoundingBox(
-                    group.bbox,
-                    currentCtx.mozCurrentTransform);
-      // Clip the bounding box to the current canvas.
-      var canvasBounds = [0,
-                          0,
-                          currentCtx.canvas.width,
-                          currentCtx.canvas.height];
-      bounds = Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0];
-      // Use ceil in case we're between sizes so we don't create canvas that is
-      // too small and make the canvas at least 1x1 pixels.
-      var offsetX = Math.floor(bounds[0]);
-      var offsetY = Math.floor(bounds[1]);
-      var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1);
-      var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1);
-      var scaleX = 1, scaleY = 1;
-      if (drawnWidth > MAX_GROUP_SIZE) {
-        scaleX = drawnWidth / MAX_GROUP_SIZE;
-        drawnWidth = MAX_GROUP_SIZE;
-      }
-      if (drawnHeight > MAX_GROUP_SIZE) {
-        scaleY = drawnHeight / MAX_GROUP_SIZE;
-        drawnHeight = MAX_GROUP_SIZE;
-      }
-
-      var cacheId = 'groupAt' + this.groupLevel;
-      if (group.smask) {
-        // Using two cache entries is case if masks are used one after another.
-        cacheId +=  '_smask_' + ((this.smaskCounter++) % 2);
-      }
-      var scratchCanvas = CachedCanvases.getCanvas(
-        cacheId, drawnWidth, drawnHeight, true);
-      var groupCtx = scratchCanvas.context;
-
-      // Since we created a new canvas that is just the size of the bounding box
-      // we have to translate the group ctx.
-      groupCtx.scale(1 / scaleX, 1 / scaleY);
-      groupCtx.translate(-offsetX, -offsetY);
-      groupCtx.transform.apply(groupCtx, currentTransform);
-
-      if (group.smask) {
-        // Saving state and cached mask to be used in setGState.
-        this.smaskStack.push({
-          canvas: scratchCanvas.canvas,
-          context: groupCtx,
-          offsetX: offsetX,
-          offsetY: offsetY,
-          scaleX: scaleX,
-          scaleY: scaleY,
-          subtype: group.smask.subtype,
-          backdrop: group.smask.backdrop
-        });
-      } else {
-        // Setup the current ctx so when the group is popped we draw it at the
-        // right location.
-        currentCtx.setTransform(1, 0, 0, 1, 0, 0);
-        currentCtx.translate(offsetX, offsetY);
-        currentCtx.scale(scaleX, scaleY);
-      }
-      // The transparency group inherits all off the current graphics state
-      // except the blend mode, soft mask, and alpha constants.
-      copyCtxState(currentCtx, groupCtx);
-      this.ctx = groupCtx;
-      this.setGState([
-        ['BM', 'Normal'],
-        ['ca', 1],
-        ['CA', 1]
-      ]);
-      this.groupStack.push(currentCtx);
-      this.groupLevel++;
-    },
-
-    endGroup: function CanvasGraphics_endGroup(group) {
-      this.groupLevel--;
-      var groupCtx = this.ctx;
-      this.ctx = this.groupStack.pop();
-      // Turn off image smoothing to avoid sub pixel interpolation which can
-      // look kind of blurry for some pdfs.
-      if (this.ctx.imageSmoothingEnabled !== undefined) {
-        this.ctx.imageSmoothingEnabled = false;
-      } else {
-        this.ctx.mozImageSmoothingEnabled = false;
-      }
-      if (group.smask) {
-        this.tempSMask = this.smaskStack.pop();
-      } else {
-        this.ctx.drawImage(groupCtx.canvas, 0, 0);
-      }
-      this.restore();
-    },
-
-    beginAnnotations: function CanvasGraphics_beginAnnotations() {
-      this.save();
-      this.current = new CanvasExtraState();
-    },
-
-    endAnnotations: function CanvasGraphics_endAnnotations() {
-      this.restore();
-    },
-
-    beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform,
-                                                             matrix) {
-      this.save();
-
-      if (isArray(rect) && 4 === rect.length) {
-        var width = rect[2] - rect[0];
-        var height = rect[3] - rect[1];
-        this.ctx.rect(rect[0], rect[1], width, height);
-        this.clip();
-        this.endPath();
-      }
-
-      this.transform.apply(this, transform);
-      this.transform.apply(this, matrix);
-    },
-
-    endAnnotation: function CanvasGraphics_endAnnotation() {
-      this.restore();
-    },
-
-    paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) {
-      var domImage = this.objs.get(objId);
-      if (!domImage) {
-        warn('Dependent image isn\'t ready yet');
-        return;
-      }
-
-      this.save();
-
-      var ctx = this.ctx;
-      // scale the image to the unit square
-      ctx.scale(1 / w, -1 / h);
-
-      ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height,
-                    0, -h, w, h);
-      if (this.imageLayer) {
-        var currentTransform = ctx.mozCurrentTransformInverse;
-        var position = this.getCanvasPosition(0, 0);
-        this.imageLayer.appendImage({
-          objId: objId,
-          left: position[0],
-          top: position[1],
-          width: w / currentTransform[0],
-          height: h / currentTransform[3]
-        });
-      }
-      this.restore();
-    },
-
-    paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) {
-      var ctx = this.ctx;
-      var width = img.width, height = img.height;
-
-      var glyph = this.processingType3;
-
-      if (COMPILE_TYPE3_GLYPHS && glyph && !('compiled' in glyph)) {
-        var MAX_SIZE_TO_COMPILE = 1000;
-        if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) {
-          glyph.compiled =
-            compileType3Glyph({data: img.data, width: width, height: height});
-        } else {
-          glyph.compiled = null;
-        }
-      }
-
-      if (glyph && glyph.compiled) {
-        glyph.compiled(ctx);
-        return;
-      }
-
-      var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height);
-      var maskCtx = maskCanvas.context;
-      maskCtx.save();
-
-      putBinaryImageMask(maskCtx, img);
-
-      maskCtx.globalCompositeOperation = 'source-in';
-
-      var fillColor = this.current.fillColor;
-      maskCtx.fillStyle = (fillColor && fillColor.hasOwnProperty('type') &&
-                          fillColor.type === 'Pattern') ?
-                          fillColor.getPattern(maskCtx, this) : fillColor;
-      maskCtx.fillRect(0, 0, width, height);
-
-      maskCtx.restore();
-
-      this.paintInlineImageXObject(maskCanvas.canvas);
-    },
-
-    paintImageMaskXObjectRepeat:
-      function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX,
-                                                          scaleY, positions) {
-      var width = imgData.width;
-      var height = imgData.height;
-      var ctx = this.ctx;
-
-      var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height);
-      var maskCtx = maskCanvas.context;
-      maskCtx.save();
-
-      putBinaryImageMask(maskCtx, imgData);
-
-      maskCtx.globalCompositeOperation = 'source-in';
-
-      var fillColor = this.current.fillColor;
-      maskCtx.fillStyle = (fillColor && fillColor.hasOwnProperty('type') &&
-        fillColor.type === 'Pattern') ?
-        fillColor.getPattern(maskCtx, this) : fillColor;
-      maskCtx.fillRect(0, 0, width, height);
-
-      maskCtx.restore();
-
-      for (var i = 0, ii = positions.length; i < ii; i += 2) {
-        ctx.save();
-        ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]);
-        ctx.scale(1, -1);
-        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height,
-          0, -1, 1, 1);
-        ctx.restore();
-      }
-    },
-
-    paintImageMaskXObjectGroup:
-      function CanvasGraphics_paintImageMaskXObjectGroup(images) {
-      var ctx = this.ctx;
-
-      for (var i = 0, ii = images.length; i < ii; i++) {
-        var image = images[i];
-        var width = image.width, height = image.height;
-
-        var maskCanvas = CachedCanvases.getCanvas('maskCanvas', width, height);
-        var maskCtx = maskCanvas.context;
-        maskCtx.save();
-
-        putBinaryImageMask(maskCtx, image);
-
-        maskCtx.globalCompositeOperation = 'source-in';
-
-        var fillColor = this.current.fillColor;
-        maskCtx.fillStyle = (fillColor && fillColor.hasOwnProperty('type') &&
-                            fillColor.type === 'Pattern') ?
-                            fillColor.getPattern(maskCtx, this) : fillColor;
-        maskCtx.fillRect(0, 0, width, height);
-
-        maskCtx.restore();
-
-        ctx.save();
-        ctx.transform.apply(ctx, image.transform);
-        ctx.scale(1, -1);
-        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height,
-                      0, -1, 1, 1);
-        ctx.restore();
-      }
-    },
-
-    paintImageXObject: function CanvasGraphics_paintImageXObject(objId) {
-      var imgData = this.objs.get(objId);
-      if (!imgData) {
-        warn('Dependent image isn\'t ready yet');
-        return;
-      }
-
-      this.paintInlineImageXObject(imgData);
-    },
-
-    paintImageXObjectRepeat:
-      function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY,
-                                                          positions) {
-      var imgData = this.objs.get(objId);
-      if (!imgData) {
-        warn('Dependent image isn\'t ready yet');
-        return;
-      }
-
-      var width = imgData.width;
-      var height = imgData.height;
-      var map = [];
-      for (var i = 0, ii = positions.length; i < ii; i += 2) {
-        map.push({transform: [scaleX, 0, 0, scaleY, positions[i],
-                 positions[i + 1]], x: 0, y: 0, w: width, h: height});
-      }
-      this.paintInlineImageXObjectGroup(imgData, map);
-    },
-
-    paintInlineImageXObject:
-      function CanvasGraphics_paintInlineImageXObject(imgData) {
-      var width = imgData.width;
-      var height = imgData.height;
-      var ctx = this.ctx;
-
-      this.save();
-      // scale the image to the unit square
-      ctx.scale(1 / width, -1 / height);
-
-      var currentTransform = ctx.mozCurrentTransformInverse;
-      var a = currentTransform[0], b = currentTransform[1];
-      var widthScale = Math.max(Math.sqrt(a * a + b * b), 1);
-      var c = currentTransform[2], d = currentTransform[3];
-      var heightScale = Math.max(Math.sqrt(c * c + d * d), 1);
-
-      var imgToPaint, tmpCanvas;
-      // instanceof HTMLElement does not work in jsdom node.js module
-      if (imgData instanceof HTMLElement || !imgData.data) {
-        imgToPaint = imgData;
-      } else {
-        tmpCanvas = CachedCanvases.getCanvas('inlineImage', width, height);
-        var tmpCtx = tmpCanvas.context;
-        putBinaryImageData(tmpCtx, imgData);
-        imgToPaint = tmpCanvas.canvas;
-      }
-
-      var paintWidth = width, paintHeight = height;
-      var tmpCanvasId = 'prescale1';
-      // Vertial or horizontal scaling shall not be more than 2 to not loose the
-      // pixels during drawImage operation, painting on the temporary canvas(es)
-      // that are twice smaller in size
-      while ((widthScale > 2 && paintWidth > 1) ||
-             (heightScale > 2 && paintHeight > 1)) {
-        var newWidth = paintWidth, newHeight = paintHeight;
-        if (widthScale > 2 && paintWidth > 1) {
-          newWidth = Math.ceil(paintWidth / 2);
-          widthScale /= paintWidth / newWidth;
-        }
-        if (heightScale > 2 && paintHeight > 1) {
-          newHeight = Math.ceil(paintHeight / 2);
-          heightScale /= paintHeight / newHeight;
-        }
-        tmpCanvas = CachedCanvases.getCanvas(tmpCanvasId, newWidth, newHeight);
-        tmpCtx = tmpCanvas.context;
-        tmpCtx.clearRect(0, 0, newWidth, newHeight);
-        tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight,
-                                     0, 0, newWidth, newHeight);
-        imgToPaint = tmpCanvas.canvas;
-        paintWidth = newWidth;
-        paintHeight = newHeight;
-        tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1';
-      }
-      ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight,
-                                0, -height, width, height);
-
-      if (this.imageLayer) {
-        var position = this.getCanvasPosition(0, -height);
-        this.imageLayer.appendImage({
-          imgData: imgData,
-          left: position[0],
-          top: position[1],
-          width: width / currentTransform[0],
-          height: height / currentTransform[3]
-        });
-      }
-      this.restore();
-    },
-
-    paintInlineImageXObjectGroup:
-      function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) {
-      var ctx = this.ctx;
-      var w = imgData.width;
-      var h = imgData.height;
-
-      var tmpCanvas = CachedCanvases.getCanvas('inlineImage', w, h);
-      var tmpCtx = tmpCanvas.context;
-      putBinaryImageData(tmpCtx, imgData);
-
-      for (var i = 0, ii = map.length; i < ii; i++) {
-        var entry = map[i];
-        ctx.save();
-        ctx.transform.apply(ctx, entry.transform);
-        ctx.scale(1, -1);
-        ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h,
-                      0, -1, 1, 1);
-        if (this.imageLayer) {
-          var position = this.getCanvasPosition(entry.x, entry.y);
-          this.imageLayer.appendImage({
-            imgData: imgData,
-            left: position[0],
-            top: position[1],
-            width: w,
-            height: h
-          });
-        }
-        ctx.restore();
-      }
-    },
-
-    paintSolidColorImageMask:
-      function CanvasGraphics_paintSolidColorImageMask() {
-        this.ctx.fillRect(0, 0, 1, 1);
-    },
-
-    // Marked content
-
-    markPoint: function CanvasGraphics_markPoint(tag) {
-      // TODO Marked content.
-    },
-    markPointProps: function CanvasGraphics_markPointProps(tag, properties) {
-      // TODO Marked content.
-    },
-    beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) {
-      // TODO Marked content.
-    },
-    beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(
-                                        tag, properties) {
-      // TODO Marked content.
-    },
-    endMarkedContent: function CanvasGraphics_endMarkedContent() {
-      // TODO Marked content.
-    },
-
-    // Compatibility
-
-    beginCompat: function CanvasGraphics_beginCompat() {
-      // TODO ignore undefined operators (should we do that anyway?)
-    },
-    endCompat: function CanvasGraphics_endCompat() {
-      // TODO stop ignoring undefined operators
-    },
-
-    // Helper functions
-
-    consumePath: function CanvasGraphics_consumePath() {
-      var ctx = this.ctx;
-      if (this.pendingClip) {
-        if (this.pendingClip === EO_CLIP) {
-          if (ctx.mozFillRule !== undefined) {
-            ctx.mozFillRule = 'evenodd';
-            ctx.clip();
-            ctx.mozFillRule = 'nonzero';
-          } else {
-            try {
-              ctx.clip('evenodd');
-            } catch (ex) {
-              // shouldn't really happen, but browsers might think differently
-              ctx.clip();
-            }
-          }
-        } else {
-          ctx.clip();
-        }
-        this.pendingClip = null;
-      }
-      ctx.beginPath();
-    },
-    getSinglePixelWidth: function CanvasGraphics_getSinglePixelWidth(scale) {
-      var inverse = this.ctx.mozCurrentTransformInverse;
-      // max of the current horizontal and vertical scale
-      return Math.sqrt(Math.max(
-        (inverse[0] * inverse[0] + inverse[1] * inverse[1]),
-        (inverse[2] * inverse[2] + inverse[3] * inverse[3])));
-    },
-    getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) {
-        var transform = this.ctx.mozCurrentTransform;
-        return [
-          transform[0] * x + transform[2] * y + transform[4],
-          transform[1] * x + transform[3] * y + transform[5]
-        ];
-    }
-  };
-
-  for (var op in OPS) {
-    CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op];
-  }
-
-  return CanvasGraphics;
-})();
-
-
-
-var WebGLUtils = (function WebGLUtilsClosure() {
-  function loadShader(gl, code, shaderType) {
-    var shader = gl.createShader(shaderType);
-    gl.shaderSource(shader, code);
-    gl.compileShader(shader);
-    var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS);
-    if (!compiled) {
-      var errorMsg = gl.getShaderInfoLog(shader);
-      throw new Error('Error during shader compilation: ' + errorMsg);
-    }
-    return shader;
-  }
-  function createVertexShader(gl, code) {
-    return loadShader(gl, code, gl.VERTEX_SHADER);
-  }
-  function createFragmentShader(gl, code) {
-    return loadShader(gl, code, gl.FRAGMENT_SHADER);
-  }
-  function createProgram(gl, shaders) {
-    var program = gl.createProgram();
-    for (var i = 0, ii = shaders.length; i < ii; ++i) {
-      gl.attachShader(program, shaders[i]);
-    }
-    gl.linkProgram(program);
-    var linked = gl.getProgramParameter(program, gl.LINK_STATUS);
-    if (!linked) {
-      var errorMsg = gl.getProgramInfoLog(program);
-      throw new Error('Error during program linking: ' + errorMsg);
-    }
-    return program;
-  }
-  function createTexture(gl, image, textureId) {
-    gl.activeTexture(textureId);
-    var texture = gl.createTexture();
-    gl.bindTexture(gl.TEXTURE_2D, texture);
-
-    // Set the parameters so we can render any size image.
-    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
-    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
-    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
-    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
-
-    // Upload the image into the texture.
-    gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
-    return texture;
-  }
-
-  var currentGL, currentCanvas;
-  function generageGL() {
-    if (currentGL) {
-      return;
-    }
-    currentCanvas = document.createElement('canvas');
-    currentGL = currentCanvas.getContext('webgl',
-      { premultipliedalpha: false });
-  }
-
-  var smaskVertexShaderCode = '\
-  attribute vec2 a_position;                                    \
-  attribute vec2 a_texCoord;                                    \
-                                                                \
-  uniform vec2 u_resolution;                                    \
-                                                                \
-  varying vec2 v_texCoord;                                      \
-                                                                \
-  void main() {                                                 \
-    vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0;   \
-    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
-                                                                \
-    v_texCoord = a_texCoord;                                    \
-  }                                                             ';
-
-  var smaskFragmentShaderCode = '\
-  precision mediump float;                                      \
-                                                                \
-  uniform vec4 u_backdrop;                                      \
-  uniform int u_subtype;                                        \
-  uniform sampler2D u_image;                                    \
-  uniform sampler2D u_mask;                                     \
-                                                                \
-  varying vec2 v_texCoord;                                      \
-                                                                \
-  void main() {                                                 \
-    vec4 imageColor = texture2D(u_image, v_texCoord);           \
-    vec4 maskColor = texture2D(u_mask, v_texCoord);             \
-    if (u_backdrop.a > 0.0) {                                   \
-      maskColor.rgb = maskColor.rgb * maskColor.a +             \
-                      u_backdrop.rgb * (1.0 - maskColor.a);     \
-    }                                                           \
-    float lum;                                                  \
-    if (u_subtype == 0) {                                       \
-      lum = maskColor.a;                                        \
-    } else {                                                    \
-      lum = maskColor.r * 0.3 + maskColor.g * 0.59 +            \
-            maskColor.b * 0.11;                                 \
-    }                                                           \
-    imageColor.a *= lum;                                        \
-    imageColor.rgb *= imageColor.a;                             \
-    gl_FragColor = imageColor;                                  \
-  }                                                             ';
-
-  var smaskCache = null;
-
-  function initSmaskGL() {
-    var canvas, gl;
-
-    generageGL();
-    canvas = currentCanvas;
-    currentCanvas = null;
-    gl = currentGL;
-    currentGL = null;
-
-    // setup a GLSL program
-    var vertexShader = createVertexShader(gl, smaskVertexShaderCode);
-    var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode);
-    var program = createProgram(gl, [vertexShader, fragmentShader]);
-    gl.useProgram(program);
-
-    var cache = {};
-    cache.gl = gl;
-    cache.canvas = canvas;
-    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
-    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
-    cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop');
-    cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype');
-
-    var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord');
-    var texLayerLocation = gl.getUniformLocation(program, 'u_image');
-    var texMaskLocation = gl.getUniformLocation(program, 'u_mask');
-
-    // provide texture coordinates for the rectangle.
-    var texCoordBuffer = gl.createBuffer();
-    gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer);
-    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
-      0.0,  0.0,
-      1.0,  0.0,
-      0.0,  1.0,
-      0.0,  1.0,
-      1.0,  0.0,
-      1.0,  1.0]), gl.STATIC_DRAW);
-    gl.enableVertexAttribArray(texCoordLocation);
-    gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0);
-
-    gl.uniform1i(texLayerLocation, 0);
-    gl.uniform1i(texMaskLocation, 1);
-
-    smaskCache = cache;
-  }
-
-  function composeSMask(layer, mask, properties) {
-    var width = layer.width, height = layer.height;
-
-    if (!smaskCache) {
-      initSmaskGL();
-    }
-    var cache = smaskCache,canvas = cache.canvas, gl = cache.gl;
-    canvas.width = width;
-    canvas.height = height;
-    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
-    gl.uniform2f(cache.resolutionLocation, width, height);
-
-    if (properties.backdrop) {
-      gl.uniform4f(cache.resolutionLocation, properties.backdrop[0],
-                   properties.backdrop[1], properties.backdrop[2], 1);
-    } else {
-      gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0);
-    }
-    gl.uniform1i(cache.subtypeLocation,
-                 properties.subtype === 'Luminosity' ? 1 : 0);
-
-    // Create a textures
-    var texture = createTexture(gl, layer, gl.TEXTURE0);
-    var maskTexture = createTexture(gl, mask, gl.TEXTURE1);
-
-
-    // Create a buffer and put a single clipspace rectangle in
-    // it (2 triangles)
-    var buffer = gl.createBuffer();
-    gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
-    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
-      0, 0,
-      width, 0,
-      0, height,
-      0, height,
-      width, 0,
-      width, height]), gl.STATIC_DRAW);
-    gl.enableVertexAttribArray(cache.positionLocation);
-    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);
-
-    // draw
-    gl.clearColor(0, 0, 0, 0);
-    gl.enable(gl.BLEND);
-    gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
-    gl.clear(gl.COLOR_BUFFER_BIT);
-
-    gl.drawArrays(gl.TRIANGLES, 0, 6);
-
-    gl.flush();
-
-    gl.deleteTexture(texture);
-    gl.deleteTexture(maskTexture);
-    gl.deleteBuffer(buffer);
-
-    return canvas;
-  }
-
-  var figuresVertexShaderCode = '\
-  attribute vec2 a_position;                                    \
-  attribute vec3 a_color;                                       \
-                                                                \
-  uniform vec2 u_resolution;                                    \
-  uniform vec2 u_scale;                                         \
-  uniform vec2 u_offset;                                        \
-                                                                \
-  varying vec4 v_color;                                         \
-                                                                \
-  void main() {                                                 \
-    vec2 position = (a_position + u_offset) * u_scale;          \
-    vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0;     \
-    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
-                                                                \
-    v_color = vec4(a_color / 255.0, 1.0);                       \
-  }                                                             ';
-
-  var figuresFragmentShaderCode = '\
-  precision mediump float;                                      \
-                                                                \
-  varying vec4 v_color;                                         \
-                                                                \
-  void main() {                                                 \
-    gl_FragColor = v_color;                                     \
-  }                                                             ';
-
-  var figuresCache = null;
-
-  function initFiguresGL() {
-    var canvas, gl;
-
-    generageGL();
-    canvas = currentCanvas;
-    currentCanvas = null;
-    gl = currentGL;
-    currentGL = null;
-
-    // setup a GLSL program
-    var vertexShader = createVertexShader(gl, figuresVertexShaderCode);
-    var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode);
-    var program = createProgram(gl, [vertexShader, fragmentShader]);
-    gl.useProgram(program);
-
-    var cache = {};
-    cache.gl = gl;
-    cache.canvas = canvas;
-    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
-    cache.scaleLocation = gl.getUniformLocation(program, 'u_scale');
-    cache.offsetLocation = gl.getUniformLocation(program, 'u_offset');
-    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
-    cache.colorLocation = gl.getAttribLocation(program, 'a_color');
-
-    figuresCache = cache;
-  }
-
-  function drawFigures(width, height, backgroundColor, figures, context) {
-    if (!figuresCache) {
-      initFiguresGL();
-    }
-    var cache = figuresCache, canvas = cache.canvas, gl = cache.gl;
-
-    canvas.width = width;
-    canvas.height = height;
-    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
-    gl.uniform2f(cache.resolutionLocation, width, height);
-
-    // count triangle points
-    var count = 0;
-    var i, ii, rows;
-    for (i = 0, ii = figures.length; i < ii; i++) {
-      switch (figures[i].type) {
-        case 'lattice':
-          rows = (figures[i].coords.length / figures[i].verticesPerRow) | 0;
-          count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6;
-          break;
-        case 'triangles':
-          count += figures[i].coords.length;
-          break;
-      }
-    }
-    // transfer data
-    var coords = new Float32Array(count * 2);
-    var colors = new Uint8Array(count * 3);
-    var coordsMap = context.coords, colorsMap = context.colors;
-    var pIndex = 0, cIndex = 0;
-    for (i = 0, ii = figures.length; i < ii; i++) {
-      var figure = figures[i], ps = figure.coords, cs = figure.colors;
-      switch (figure.type) {
-        case 'lattice':
-          var cols = figure.verticesPerRow;
-          rows = (ps.length / cols) | 0;
-          for (var row = 1; row < rows; row++) {
-            var offset = row * cols + 1;
-            for (var col = 1; col < cols; col++, offset++) {
-              coords[pIndex] = coordsMap[ps[offset - cols - 1]];
-              coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1];
-              coords[pIndex + 2] = coordsMap[ps[offset - cols]];
-              coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1];
-              coords[pIndex + 4] = coordsMap[ps[offset - 1]];
-              coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1];
-              colors[cIndex] = colorsMap[cs[offset - cols - 1]];
-              colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1];
-              colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2];
-              colors[cIndex + 3] = colorsMap[cs[offset - cols]];
-              colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1];
-              colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2];
-              colors[cIndex + 6] = colorsMap[cs[offset - 1]];
-              colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1];
-              colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2];
-
-              coords[pIndex + 6] = coords[pIndex + 2];
-              coords[pIndex + 7] = coords[pIndex + 3];
-              coords[pIndex + 8] = coords[pIndex + 4];
-              coords[pIndex + 9] = coords[pIndex + 5];
-              coords[pIndex + 10] = coordsMap[ps[offset]];
-              coords[pIndex + 11] = coordsMap[ps[offset] + 1];
-              colors[cIndex + 9] = colors[cIndex + 3];
-              colors[cIndex + 10] = colors[cIndex + 4];
-              colors[cIndex + 11] = colors[cIndex + 5];
-              colors[cIndex + 12] = colors[cIndex + 6];
-              colors[cIndex + 13] = colors[cIndex + 7];
-              colors[cIndex + 14] = colors[cIndex + 8];
-              colors[cIndex + 15] = colorsMap[cs[offset]];
-              colors[cIndex + 16] = colorsMap[cs[offset] + 1];
-              colors[cIndex + 17] = colorsMap[cs[offset] + 2];
-              pIndex += 12;
-              cIndex += 18;
-            }
-          }
-          break;
-        case 'triangles':
-          for (var j = 0, jj = ps.length; j < jj; j++) {
-            coords[pIndex] = coordsMap[ps[j]];
-            coords[pIndex + 1] = coordsMap[ps[j] + 1];
-            colors[cIndex] = colorsMap[cs[i]];
-            colors[cIndex + 1] = colorsMap[cs[j] + 1];
-            colors[cIndex + 2] = colorsMap[cs[j] + 2];
-            pIndex += 2;
-            cIndex += 3;
-          }
-          break;
-      }
-    }
-
-    // draw
-    if (backgroundColor) {
-      gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255,
-                    backgroundColor[2] / 255, 1.0);
-    } else {
-      gl.clearColor(0, 0, 0, 0);
-    }
-    gl.clear(gl.COLOR_BUFFER_BIT);
-
-    var coordsBuffer = gl.createBuffer();
-    gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer);
-    gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW);
-    gl.enableVertexAttribArray(cache.positionLocation);
-    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);
-
-    var colorsBuffer = gl.createBuffer();
-    gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer);
-    gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW);
-    gl.enableVertexAttribArray(cache.colorLocation);
-    gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false,
-                           0, 0);
-
-    gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY);
-    gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY);
-
-    gl.drawArrays(gl.TRIANGLES, 0, count);
-
-    gl.flush();
-
-    gl.deleteBuffer(coordsBuffer);
-    gl.deleteBuffer(colorsBuffer);
-
-    return canvas;
-  }
-
-  function cleanup() {
-    if (smaskCache && smaskCache.canvas) {
-      smaskCache.canvas.width = 0;
-      smaskCache.canvas.height = 0;
-    }
-    if (figuresCache && figuresCache.canvas) {
-      figuresCache.canvas.width = 0;
-      figuresCache.canvas.height = 0;
-    }
-    smaskCache = null;
-    figuresCache = null;
-  }
-
-  return {
-    get isEnabled() {
-      if (PDFJS.disableWebGL) {
-        return false;
-      }
-      var enabled = false;
-      try {
-        generageGL();
-        enabled = !!currentGL;
-      } catch (e) { }
-      return shadow(this, 'isEnabled', enabled);
-    },
-    composeSMask: composeSMask,
-    drawFigures: drawFigures,
-    clear: cleanup
-  };
-})();
-
-
-var ShadingIRs = {};
-
-ShadingIRs.RadialAxial = {
-  fromIR: function RadialAxial_fromIR(raw) {
-    var type = raw[1];
-    var colorStops = raw[2];
-    var p0 = raw[3];
-    var p1 = raw[4];
-    var r0 = raw[5];
-    var r1 = raw[6];
-    return {
-      type: 'Pattern',
-      getPattern: function RadialAxial_getPattern(ctx) {
-        var grad;
-        if (type === 'axial') {
-          grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]);
-        } else if (type === 'radial') {
-          grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1);
-        }
-
-        for (var i = 0, ii = colorStops.length; i < ii; ++i) {
-          var c = colorStops[i];
-          grad.addColorStop(c[0], c[1]);
-        }
-        return grad;
-      }
-    };
+Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', {
+  configurable: true,
+  get: function PDFJS_hasCanvasTypedArrays() {
+    return shadow(PDFJS, 'hasCanvasTypedArrays', hasCanvasTypedArrays());
   }
+});
+
+var LinkTarget = {
+  NONE: 0, // Default value.
+  SELF: 1,
+  BLANK: 2,
+  PARENT: 3,
+  TOP: 4,
 };
 
-var createMeshCanvas = (function createMeshCanvasClosure() {
-  function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) {
-    // Very basic Gouraud-shaded triangle rasterization algorithm.
-    var coords = context.coords, colors = context.colors;
-    var bytes = data.data, rowSize = data.width * 4;
-    var tmp;
-    if (coords[p1 + 1] > coords[p2 + 1]) {
-      tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp;
-    }
-    if (coords[p2 + 1] > coords[p3 + 1]) {
-      tmp = p2; p2 = p3; p3 = tmp; tmp = c2; c2 = c3; c3 = tmp;
-    }
-    if (coords[p1 + 1] > coords[p2 + 1]) {
-      tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp;
-    }
-    var x1 = (coords[p1] + context.offsetX) * context.scaleX;
-    var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY;
-    var x2 = (coords[p2] + context.offsetX) * context.scaleX;
-    var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY;
-    var x3 = (coords[p3] + context.offsetX) * context.scaleX;
-    var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY;
-    if (y1 >= y3) {
-      return;
-    }
-    var c1r = colors[c1], c1g = colors[c1 + 1], c1b = colors[c1 + 2];
-    var c2r = colors[c2], c2g = colors[c2 + 1], c2b = colors[c2 + 2];
-    var c3r = colors[c3], c3g = colors[c3 + 1], c3b = colors[c3 + 2];
+PDFJS.LinkTarget = LinkTarget;
 
-    var minY = Math.round(y1), maxY = Math.round(y3);
-    var xa, car, cag, cab;
-    var xb, cbr, cbg, cbb;
-    var k;
-    for (var y = minY; y <= maxY; y++) {
-      if (y < y2) {
-        k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2);
-        xa = x1 - (x1 - x2) * k;
-        car = c1r - (c1r - c2r) * k;
-        cag = c1g - (c1g - c2g) * k;
-        cab = c1b - (c1b - c2b) * k;
-      } else {
-        k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3);
-        xa = x2 - (x2 - x3) * k;
-        car = c2r - (c2r - c3r) * k;
-        cag = c2g - (c2g - c3g) * k;
-        cab = c2b - (c2b - c3b) * k;
-      }
-      k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3);
-      xb = x1 - (x1 - x3) * k;
-      cbr = c1r - (c1r - c3r) * k;
-      cbg = c1g - (c1g - c3g) * k;
-      cbb = c1b - (c1b - c3b) * k;
-      var x1_ = Math.round(Math.min(xa, xb));
-      var x2_ = Math.round(Math.max(xa, xb));
-      var j = rowSize * y + x1_ * 4;
-      for (var x = x1_; x <= x2_; x++) {
-        k = (xa - x) / (xa - xb);
-        k = k < 0 ? 0 : k > 1 ? 1 : k;
-        bytes[j++] = (car - (car - cbr) * k) | 0;
-        bytes[j++] = (cag - (cag - cbg) * k) | 0;
-        bytes[j++] = (cab - (cab - cbb) * k) | 0;
-        bytes[j++] = 255;
-      }
+var LinkTargetStringMap = [
+  '',
+  '_self',
+  '_blank',
+  '_parent',
+  '_top'
+];
+
+function isExternalLinkTargetSet() {
+  if (PDFJS.openExternalLinksInNewWindow) {
+    deprecated('PDFJS.openExternalLinksInNewWindow, please use ' +
+      '"PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK" instead.');
+    if (PDFJS.externalLinkTarget === LinkTarget.NONE) {
+      PDFJS.externalLinkTarget = LinkTarget.BLANK;
     }
+    // Reset the deprecated parameter, to suppress further warnings.
+    PDFJS.openExternalLinksInNewWindow = false;
   }
-
-  function drawFigure(data, figure, context) {
-    var ps = figure.coords;
-    var cs = figure.colors;
-    var i, ii;
-    switch (figure.type) {
-      case 'lattice':
-        var verticesPerRow = figure.verticesPerRow;
-        var rows = Math.floor(ps.length / verticesPerRow) - 1;
-        var cols = verticesPerRow - 1;
-        for (i = 0; i < rows; i++) {
-          var q = i * verticesPerRow;
-          for (var j = 0; j < cols; j++, q++) {
-            drawTriangle(data, context,
-              ps[q], ps[q + 1], ps[q + verticesPerRow],
-              cs[q], cs[q + 1], cs[q + verticesPerRow]);
-            drawTriangle(data, context,
-              ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow],
-              cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]);
-          }
-        }
-        break;
-      case 'triangles':
-        for (i = 0, ii = ps.length; i < ii; i += 3) {
-          drawTriangle(data, context,
-            ps[i], ps[i + 1], ps[i + 2],
-            cs[i], cs[i + 1], cs[i + 2]);
-        }
-        break;
-      default:
-        error('illigal figure');
-        break;
-    }
+  switch (PDFJS.externalLinkTarget) {
+    case LinkTarget.NONE:
+      return false;
+    case LinkTarget.SELF:
+    case LinkTarget.BLANK:
+    case LinkTarget.PARENT:
+    case LinkTarget.TOP:
+      return true;
   }
-
-  function createMeshCanvas(bounds, combinesScale, coords, colors, figures,
-                            backgroundColor) {
-    // we will increase scale on some weird factor to let antialiasing take
-    // care of "rough" edges
-    var EXPECTED_SCALE = 1.1;
-    // MAX_PATTERN_SIZE is used to avoid OOM situation.
-    var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough
-
-    var offsetX = Math.floor(bounds[0]);
-    var offsetY = Math.floor(bounds[1]);
-    var boundsWidth = Math.ceil(bounds[2]) - offsetX;
-    var boundsHeight = Math.ceil(bounds[3]) - offsetY;
-
-    var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] *
-      EXPECTED_SCALE)), MAX_PATTERN_SIZE);
-    var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] *
-      EXPECTED_SCALE)), MAX_PATTERN_SIZE);
-    var scaleX = boundsWidth / width;
-    var scaleY = boundsHeight / height;
-
-    var context = {
-      coords: coords,
-      colors: colors,
-      offsetX: -offsetX,
-      offsetY: -offsetY,
-      scaleX: 1 / scaleX,
-      scaleY: 1 / scaleY
-    };
-
-    var canvas, tmpCanvas, i, ii;
-    if (WebGLUtils.isEnabled) {
-      canvas = WebGLUtils.drawFigures(width, height, backgroundColor,
-                                      figures, context);
-
-      // https://bugzilla.mozilla.org/show_bug.cgi?id=972126
-      tmpCanvas = CachedCanvases.getCanvas('mesh', width, height, false);
-      tmpCanvas.context.drawImage(canvas, 0, 0);
-      canvas = tmpCanvas.canvas;
-    } else {
-      tmpCanvas = CachedCanvases.getCanvas('mesh', width, height, false);
-      var tmpCtx = tmpCanvas.context;
-
-      var data = tmpCtx.createImageData(width, height);
-      if (backgroundColor) {
-        var bytes = data.data;
-        for (i = 0, ii = bytes.length; i < ii; i += 4) {
-          bytes[i] = backgroundColor[0];
-          bytes[i + 1] = backgroundColor[1];
-          bytes[i + 2] = backgroundColor[2];
-          bytes[i + 3] = 255;
-        }
-      }
-      for (i = 0; i < figures.length; i++) {
-        drawFigure(data, figures[i], context);
-      }
-      tmpCtx.putImageData(data, 0, 0);
-      canvas = tmpCanvas.canvas;
-    }
-
-    return {canvas: canvas, offsetX: offsetX, offsetY: offsetY,
-            scaleX: scaleX, scaleY: scaleY};
-  }
-  return createMeshCanvas;
-})();
-
-ShadingIRs.Mesh = {
-  fromIR: function Mesh_fromIR(raw) {
-    //var type = raw[1];
-    var coords = raw[2];
-    var colors = raw[3];
-    var figures = raw[4];
-    var bounds = raw[5];
-    var matrix = raw[6];
-    //var bbox = raw[7];
-    var background = raw[8];
-    return {
-      type: 'Pattern',
-      getPattern: function Mesh_getPattern(ctx, owner, shadingFill) {
-        var scale;
-        if (shadingFill) {
-          scale = Util.singularValueDecompose2dScale(ctx.mozCurrentTransform);
-        } else {
-          // Obtain scale from matrix and current transformation matrix.
-          scale = Util.singularValueDecompose2dScale(owner.baseTransform);
-          if (matrix) {
-            var matrixScale = Util.singularValueDecompose2dScale(matrix);
-            scale = [scale[0] * matrixScale[0],
-                     scale[1] * matrixScale[1]];
-          }
-        }
-
-
-        // Rasterizing on the main thread since sending/queue large canvases
-        // might cause OOM.
-        var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords,
-          colors, figures, shadingFill ? null : background);
-
-        if (!shadingFill) {
-          ctx.setTransform.apply(ctx, owner.baseTransform);
-          if (matrix) {
-            ctx.transform.apply(ctx, matrix);
-          }
-        }
-
-        ctx.translate(temporaryPatternCanvas.offsetX,
-                      temporaryPatternCanvas.offsetY);
-        ctx.scale(temporaryPatternCanvas.scaleX,
-                  temporaryPatternCanvas.scaleY);
-
-        return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat');
-      }
-    };
-  }
-};
-
-ShadingIRs.Dummy = {
-  fromIR: function Dummy_fromIR() {
-    return {
-      type: 'Pattern',
-      getPattern: function Dummy_fromIR_getPattern() {
-        return 'hotpink';
-      }
-    };
-  }
-};
-
-function getShadingPatternFromIR(raw) {
-  var shadingIR = ShadingIRs[raw[0]];
-  if (!shadingIR) {
-    error('Unknown IR type: ' + raw[0]);
-  }
-  return shadingIR.fromIR(raw);
+  warn('PDFJS.externalLinkTarget is invalid: ' + PDFJS.externalLinkTarget);
+  // Reset the external link target, to suppress further warnings.
+  PDFJS.externalLinkTarget = LinkTarget.NONE;
+  return false;
 }
+PDFJS.isExternalLinkTargetSet = isExternalLinkTargetSet;
 
-var TilingPattern = (function TilingPatternClosure() {
-  var PaintType = {
-    COLORED: 1,
-    UNCOLORED: 2
-  };
+/**
+ * Adds various attributes (href, title, target, rel) to hyperlinks.
+ * @param {HTMLLinkElement} link - The link element.
+ * @param {Object} params - An object with the properties:
+ * @param {string} params.url - An absolute URL.
+ */
+function addLinkAttributes(link, params) {
+  var url = params && params.url;
+  link.href = link.title = (url ? removeNullCharacters(url) : '');
 
-  var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough
-
-  function TilingPattern(IR, color, ctx, objs, commonObjs, baseTransform) {
-    this.operatorList = IR[2];
-    this.matrix = IR[3] || [1, 0, 0, 1, 0, 0];
-    this.bbox = IR[4];
-    this.xstep = IR[5];
-    this.ystep = IR[6];
-    this.paintType = IR[7];
-    this.tilingType = IR[8];
-    this.color = color;
-    this.objs = objs;
-    this.commonObjs = commonObjs;
-    this.baseTransform = baseTransform;
-    this.type = 'Pattern';
-    this.ctx = ctx;
-  }
-
-  TilingPattern.prototype = {
-    createPatternCanvas: function TilinPattern_createPatternCanvas(owner) {
-      var operatorList = this.operatorList;
-      var bbox = this.bbox;
-      var xstep = this.xstep;
-      var ystep = this.ystep;
-      var paintType = this.paintType;
-      var tilingType = this.tilingType;
-      var color = this.color;
-      var objs = this.objs;
-      var commonObjs = this.commonObjs;
-
-      info('TilingType: ' + tilingType);
-
-      var x0 = bbox[0], y0 = bbox[1], x1 = bbox[2], y1 = bbox[3];
-
-      var topLeft = [x0, y0];
-      // we want the canvas to be as large as the step size
-      var botRight = [x0 + xstep, y0 + ystep];
-
-      var width = botRight[0] - topLeft[0];
-      var height = botRight[1] - topLeft[1];
-
-      // Obtain scale from matrix and current transformation matrix.
-      var matrixScale = Util.singularValueDecompose2dScale(this.matrix);
-      var curMatrixScale = Util.singularValueDecompose2dScale(
-        this.baseTransform);
-      var combinedScale = [matrixScale[0] * curMatrixScale[0],
-        matrixScale[1] * curMatrixScale[1]];
-
-      // MAX_PATTERN_SIZE is used to avoid OOM situation.
-      // Use width and height values that are as close as possible to the end
-      // result when the pattern is used. Too low value makes the pattern look
-      // blurry. Too large value makes it look too crispy.
-      width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])),
-        MAX_PATTERN_SIZE);
-
-      height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])),
-        MAX_PATTERN_SIZE);
-
-      var tmpCanvas = CachedCanvases.getCanvas('pattern', width, height, true);
-      var tmpCtx = tmpCanvas.context;
-      var graphics = new CanvasGraphics(tmpCtx, commonObjs, objs);
-      graphics.groupLevel = owner.groupLevel;
-
-      this.setFillAndStrokeStyleToContext(tmpCtx, paintType, color);
-
-      this.setScale(width, height, xstep, ystep);
-      this.transformToScale(graphics);
-
-      // transform coordinates to pattern space
-      var tmpTranslate = [1, 0, 0, 1, -topLeft[0], -topLeft[1]];
-      graphics.transform.apply(graphics, tmpTranslate);
-
-      this.clipBbox(graphics, bbox, x0, y0, x1, y1);
-
-      graphics.executeOperatorList(operatorList);
-      return tmpCanvas.canvas;
-    },
-
-    setScale: function TilingPattern_setScale(width, height, xstep, ystep) {
-      this.scale = [width / xstep, height / ystep];
-    },
-
-    transformToScale: function TilingPattern_transformToScale(graphics) {
-      var scale = this.scale;
-      var tmpScale = [scale[0], 0, 0, scale[1], 0, 0];
-      graphics.transform.apply(graphics, tmpScale);
-    },
-
-    scaleToContext: function TilingPattern_scaleToContext() {
-      var scale = this.scale;
-      this.ctx.scale(1 / scale[0], 1 / scale[1]);
-    },
-
-    clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) {
-      if (bbox && isArray(bbox) && bbox.length === 4) {
-        var bboxWidth = x1 - x0;
-        var bboxHeight = y1 - y0;
-        graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight);
-        graphics.clip();
-        graphics.endPath();
-      }
-    },
-
-    setFillAndStrokeStyleToContext:
-      function setFillAndStrokeStyleToContext(context, paintType, color) {
-        switch (paintType) {
-          case PaintType.COLORED:
-            var ctx = this.ctx;
-            context.fillStyle = ctx.fillStyle;
-            context.strokeStyle = ctx.strokeStyle;
-            break;
-          case PaintType.UNCOLORED:
-            var cssColor = Util.makeCssRgb(color);
-            context.fillStyle = cssColor;
-            context.strokeStyle = cssColor;
-            break;
-          default:
-            error('Unsupported paint type: ' + paintType);
-        }
-      },
-
-    getPattern: function TilingPattern_getPattern(ctx, owner) {
-      var temporaryPatternCanvas = this.createPatternCanvas(owner);
-
-      ctx = this.ctx;
-      ctx.setTransform.apply(ctx, this.baseTransform);
-      ctx.transform.apply(ctx, this.matrix);
-      this.scaleToContext();
-
-      return ctx.createPattern(temporaryPatternCanvas, 'repeat');
+  if (url) {
+    if (isExternalLinkTargetSet()) {
+      link.target = LinkTargetStringMap[PDFJS.externalLinkTarget];
     }
+    // Strip referrer from the URL.
+    link.rel = PDFJS.externalLinkRel;
+  }
+}
+PDFJS.addLinkAttributes = addLinkAttributes;
+
+// Gets the file name from a given URL.
+function getFilenameFromUrl(url) {
+  var anchor = url.indexOf('#');
+  var query = url.indexOf('?');
+  var end = Math.min(
+    anchor > 0 ? anchor : url.length,
+    query > 0 ? query : url.length);
+  return url.substring(url.lastIndexOf('/', end) + 1, end);
+}
+PDFJS.getFilenameFromUrl = getFilenameFromUrl;
+
+exports.CustomStyle = CustomStyle;
+exports.addLinkAttributes = addLinkAttributes;
+exports.isExternalLinkTargetSet = isExternalLinkTargetSet;
+exports.getFilenameFromUrl = getFilenameFromUrl;
+exports.LinkTarget = LinkTarget;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayFontLoader = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayGlobal);
+  }
+}(this, function (exports, sharedUtil, displayGlobal) {
+
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var string32 = sharedUtil.string32;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+
+var PDFJS = displayGlobal.PDFJS;
+var globalScope = displayGlobal.globalScope;
+var isWorker = displayGlobal.isWorker;
+
+function FontLoader(docId) {
+  this.docId = docId;
+  this.styleElement = null;
+  this.nativeFontFaces = [];
+  this.loadTestFontId = 0;
+  this.loadingContext = {
+    requests: [],
+    nextRequestId: 0
   };
-
-  return TilingPattern;
-})();
-
-
-PDFJS.disableFontFace = false;
-
-var FontLoader = {
+}
+FontLoader.prototype = {
   insertRule: function fontLoaderInsertRule(rule) {
-    var styleElement = document.getElementById('PDFJS_FONT_STYLE_TAG');
+    var styleElement = this.styleElement;
     if (!styleElement) {
-      styleElement = document.createElement('style');
-      styleElement.id = 'PDFJS_FONT_STYLE_TAG';
+      styleElement = this.styleElement = document.createElement('style');
+      styleElement.id = 'PDFJS_FONT_STYLE_TAG_' + this.docId;
       document.documentElement.getElementsByTagName('head')[0].appendChild(
         styleElement);
     }
@@ -6056,9 +2659,10 @@ var FontLoader = {
   },
 
   clear: function fontLoaderClear() {
-    var styleElement = document.getElementById('PDFJS_FONT_STYLE_TAG');
+    var styleElement = this.styleElement;
     if (styleElement) {
       styleElement.parentNode.removeChild(styleElement);
+      styleElement = this.styleElement = null;
     }
     this.nativeFontFaces.forEach(function(nativeFontFace) {
       document.fonts.delete(nativeFontFace);
@@ -6094,36 +2698,6 @@ var FontLoader = {
     ));
   },
 
-  loadTestFontId: 0,
-
-  loadingContext: {
-    requests: [],
-    nextRequestId: 0
-  },
-
-  isSyncFontLoadingSupported: (function detectSyncFontLoadingSupport() {
-    if (isWorker) {
-      return false;
-    }
-
-    // User agent string sniffing is bad, but there is no reliable way to tell
-    // if font is fully loaded and ready to be used with canvas.
-    var userAgent = window.navigator.userAgent;
-    var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(userAgent);
-    if (m && m[1] >= 14) {
-      return true;
-    }
-    // TODO other browsers
-    if (userAgent === 'node') {
-      return true;
-    }
-    return false;
-  })(),
-
-  nativeFontFaces: [],
-
-  isFontLoadingAPISupported: !isWorker && !!document.fonts,
-
   addNativeFontFace: function fontLoader_addNativeFontFace(nativeFontFace) {
     this.nativeFontFaces.push(nativeFontFace);
     document.fonts.add(nativeFontFace);
@@ -6135,6 +2709,13 @@ var FontLoader = {
     var rules = [];
     var fontsToLoad = [];
     var fontLoadPromises = [];
+    var getNativeFontPromise = function(nativeFontFace) {
+      // Return a promise that is always fulfilled, even when the font fails to
+      // load.
+      return nativeFontFace.loaded.catch(function(e) {
+        warn('Failed to load font "' + nativeFontFace.family + '": ' + e);
+      });
+    };
     for (var i = 0, ii = fonts.length; i < ii; i++) {
       var font = fonts[i];
 
@@ -6145,27 +2726,29 @@ var FontLoader = {
       }
       font.attached = true;
 
-      if (this.isFontLoadingAPISupported) {
+      if (FontLoader.isFontLoadingAPISupported) {
         var nativeFontFace = font.createNativeFontFace();
         if (nativeFontFace) {
-          fontLoadPromises.push(nativeFontFace.loaded);
+          this.addNativeFontFace(nativeFontFace);
+          fontLoadPromises.push(getNativeFontPromise(nativeFontFace));
         }
       } else {
-        var rule = font.bindDOM();
+        var rule = font.createFontFaceRule();
         if (rule) {
+          this.insertRule(rule);
           rules.push(rule);
           fontsToLoad.push(font);
         }
       }
     }
 
-    var request = FontLoader.queueLoadingCallback(callback);
-    if (this.isFontLoadingAPISupported) {
-      Promise.all(fontsToLoad).then(function() {
+    var request = this.queueLoadingCallback(callback);
+    if (FontLoader.isFontLoadingAPISupported) {
+      Promise.all(fontLoadPromises).then(function() {
         request.complete();
       });
-    } else if (rules.length > 0 && !this.isSyncFontLoadingSupported) {
-      FontLoader.prepareFontLoadEvent(rules, fontsToLoad, request);
+    } else if (rules.length > 0 && !FontLoader.isSyncFontLoadingSupported) {
+      this.prepareFontLoadEvent(rules, fontsToLoad, request);
     } else {
       request.complete();
     }
@@ -6183,7 +2766,7 @@ var FontLoader = {
       }
     }
 
-    var context = FontLoader.loadingContext;
+    var context = this.loadingContext;
     var requestId = 'pdfjs-font-loading-' + (context.nextRequestId++);
     var request = {
       id: requestId,
@@ -6270,7 +2853,7 @@ var FontLoader = {
       var url = 'url(data:font/opentype;base64,' + btoa(data) + ');';
       var rule = '@font-face { font-family:"' + loadTestFontId + '";src:' +
                  url + '}';
-      FontLoader.insertRule(rule);
+      this.insertRule(rule);
 
       var names = [];
       for (i = 0, ii = fonts.length; i < ii; i++) {
@@ -6298,19 +2881,52 @@ var FontLoader = {
       /** Hack end */
   }
 };
+FontLoader.isFontLoadingAPISupported = (!isWorker &&
+  typeof document !== 'undefined' && !!document.fonts);
+Object.defineProperty(FontLoader, 'isSyncFontLoadingSupported', {
+  get: function () {
+    var supported = false;
+
+    // User agent string sniffing is bad, but there is no reliable way to tell
+    // if font is fully loaded and ready to be used with canvas.
+    var userAgent = window.navigator.userAgent;
+    var m = /Mozilla\/5.0.*?rv:(\d+).*? Gecko/.exec(userAgent);
+    if (m && m[1] >= 14) {
+      supported = true;
+    }
+    // TODO other browsers
+    if (userAgent === 'node') {
+      supported = true;
+    }
+    return shadow(FontLoader, 'isSyncFontLoadingSupported', supported);
+  },
+  enumerable: true,
+  configurable: true
+});
 
 var FontFaceObject = (function FontFaceObjectClosure() {
-  function FontFaceObject(name, file, properties) {
-    this.compiledGlyphs = {};
-    if (arguments.length === 1) {
-      // importing translated data
-      var data = arguments[0];
-      for (var i in data) {
-        this[i] = data[i];
-      }
-      return;
+  function FontFaceObject(translatedData) {
+    this.compiledGlyphs = Object.create(null);
+    // importing translated data
+    for (var i in translatedData) {
+      this[i] = translatedData[i];
     }
   }
+  Object.defineProperty(FontFaceObject, 'isEvalSupported', {
+    get: function () {
+      var evalSupport = false;
+      if (PDFJS.isEvalSupported) {
+        try {
+          /* jshint evil: true */
+          new Function('');
+          evalSupport = true;
+        } catch (e) {}
+      }
+      return shadow(this, 'isEvalSupported', evalSupport);
+    },
+    enumerable: true,
+    configurable: true
+  });
   FontFaceObject.prototype = {
     createNativeFontFace: function FontFaceObject_createNativeFontFace() {
       if (!this.data) {
@@ -6324,8 +2940,6 @@ var FontFaceObject = (function FontFaceObjectClosure() {
 
       var nativeFontFace = new FontFace(this.loadedName, this.data, {});
 
-      FontLoader.addNativeFontFace(nativeFontFace);
-
       if (PDFJS.pdfBug && 'FontInspector' in globalScope &&
           globalScope['FontInspector'].enabled) {
         globalScope['FontInspector'].fontAdded(this);
@@ -6333,7 +2947,7 @@ var FontFaceObject = (function FontFaceObjectClosure() {
       return nativeFontFace;
     },
 
-    bindDOM: function FontFaceObject_bindDOM() {
+    createFontFaceRule: function FontFaceObject_createFontFaceRule() {
       if (!this.data) {
         return null;
       }
@@ -6350,7 +2964,6 @@ var FontFaceObject = (function FontFaceObjectClosure() {
       var url = ('url(data:' + this.mimetype + ';base64,' +
                  window.btoa(data) + ');');
       var rule = '@font-face { font-family:"' + fontName + '";src:' + url + '}';
-      FontLoader.insertRule(rule);
 
       if (PDFJS.pdfBug && 'FontInspector' in globalScope &&
           globalScope['FontInspector'].enabled) {
@@ -6360,11 +2973,43 @@ var FontFaceObject = (function FontFaceObjectClosure() {
       return rule;
     },
 
-    getPathGenerator: function FontLoader_getPathGenerator(objs, character) {
+    getPathGenerator:
+        function FontFaceObject_getPathGenerator(objs, character) {
       if (!(character in this.compiledGlyphs)) {
-        var js = objs.get(this.loadedName + '_path_' + character);
-        /*jshint -W054 */
-        this.compiledGlyphs[character] = new Function('c', 'size', js);
+        var cmds = objs.get(this.loadedName + '_path_' + character);
+        var current, i, len;
+
+        // If we can, compile cmds into JS for MAXIMUM SPEED
+        if (FontFaceObject.isEvalSupported) {
+          var args, js = '';
+          for (i = 0, len = cmds.length; i < len; i++) {
+            current = cmds[i];
+
+            if (current.args !== undefined) {
+              args = current.args.join(',');
+            } else {
+              args = '';
+            }
+
+            js += 'c.' + current.cmd + '(' + args + ');\n';
+          }
+          /* jshint -W054 */
+          this.compiledGlyphs[character] = new Function('c', 'size', js);
+        } else {
+          // But fall back on using Function.prototype.apply() if we're
+          // blocked from using eval() for whatever reason (like CSP policies)
+          this.compiledGlyphs[character] = function(c, size) {
+            for (i = 0, len = cmds.length; i < len; i++) {
+              current = cmds[i];
+
+              if (current.cmd === 'scale') {
+                current.args = [size, -size];
+              }
+
+              c[current.cmd].apply(c, current.args);
+            }
+          };
+        }
       }
       return this.compiledGlyphs[character];
     }
@@ -6372,240 +3017,121 @@ var FontFaceObject = (function FontFaceObjectClosure() {
   return FontFaceObject;
 })();
 
+exports.FontFaceObject = FontFaceObject;
+exports.FontLoader = FontLoader;
+}));
 
-var HIGHLIGHT_OFFSET = 4; // px
-var ANNOT_MIN_SIZE = 10; // px
 
-var AnnotationUtils = (function AnnotationUtilsClosure() {
-  // TODO(mack): This dupes some of the logic in CanvasGraphics.setFont()
-  function setTextStyles(element, item, fontObj) {
-
-    var style = element.style;
-    style.fontSize = item.fontSize + 'px';
-    style.direction = item.fontDirection < 0 ? 'rtl': 'ltr';
-
-    if (!fontObj) {
-      return;
-    }
-
-    style.fontWeight = fontObj.black ?
-      (fontObj.bold ? 'bolder' : 'bold') :
-      (fontObj.bold ? 'bold' : 'normal');
-    style.fontStyle = fontObj.italic ? 'italic' : 'normal';
-
-    var fontName = fontObj.loadedName;
-    var fontFamily = fontName ? '"' + fontName + '", ' : '';
-    // Use a reasonable default font if the font doesn't specify a fallback
-    var fallbackName = fontObj.fallbackName || 'Helvetica, sans-serif';
-    style.fontFamily = fontFamily + fallbackName;
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayMetadata = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayGlobal);
   }
+}(this, function (exports, sharedUtil, displayGlobal) {
 
-  // TODO(mack): Remove this, it's not really that helpful.
-  function getEmptyContainer(tagName, rect, borderWidth) {
-    var bWidth = borderWidth || 0;
-    var element = document.createElement(tagName);
-    element.style.borderWidth = bWidth + 'px';
-    var width = rect[2] - rect[0] - 2 * bWidth;
-    var height = rect[3] - rect[1] - 2 * bWidth;
-    element.style.width = width + 'px';
-    element.style.height = height + 'px';
-    return element;
-  }
+var error = sharedUtil.error;
+var PDFJS = displayGlobal.PDFJS;
 
-  function initContainer(item) {
-    var container = getEmptyContainer('section', item.rect, item.borderWidth);
-    container.style.backgroundColor = item.color;
-
-    var color = item.color;
-    var rgb = [];
-    for (var i = 0; i < 3; ++i) {
-      rgb[i] = Math.round(color[i] * 255);
-    }
-    item.colorCssRgb = Util.makeCssRgb(rgb);
-
-    var highlight = document.createElement('div');
-    highlight.className = 'annotationHighlight';
-    highlight.style.left = highlight.style.top = -HIGHLIGHT_OFFSET + 'px';
-    highlight.style.right = highlight.style.bottom = -HIGHLIGHT_OFFSET + 'px';
-    highlight.setAttribute('hidden', true);
-
-    item.highlightElement = highlight;
-    container.appendChild(item.highlightElement);
-
-    return container;
-  }
-
-  function getHtmlElementForTextWidgetAnnotation(item, commonObjs) {
-    var element = getEmptyContainer('div', item.rect, 0);
-    element.style.display = 'table';
-
-    var content = document.createElement('div');
-    content.textContent = item.fieldValue;
-    var textAlignment = item.textAlignment;
-    content.style.textAlign = ['left', 'center', 'right'][textAlignment];
-    content.style.verticalAlign = 'middle';
-    content.style.display = 'table-cell';
-
-    var fontObj = item.fontRefName ?
-      commonObjs.getData(item.fontRefName) : null;
-    setTextStyles(content, item, fontObj);
-
-    element.appendChild(content);
-
-    return element;
-  }
-
-  function getHtmlElementForTextAnnotation(item) {
-    var rect = item.rect;
-
-    // sanity check because of OOo-generated PDFs
-    if ((rect[3] - rect[1]) < ANNOT_MIN_SIZE) {
-      rect[3] = rect[1] + ANNOT_MIN_SIZE;
-    }
-    if ((rect[2] - rect[0]) < ANNOT_MIN_SIZE) {
-      rect[2] = rect[0] + (rect[3] - rect[1]); // make it square
-    }
-
-    var container = initContainer(item);
-    container.className = 'annotText';
-
-    var image  = document.createElement('img');
-    image.style.height = container.style.height;
-    image.style.width = container.style.width;
-    var iconName = item.name;
-    image.src = PDFJS.imageResourcesPath + 'annotation-' +
-      iconName.toLowerCase() + '.svg';
-    image.alt = '[{{type}} Annotation]';
-    image.dataset.l10nId = 'text_annotation_type';
-    image.dataset.l10nArgs = JSON.stringify({type: iconName});
-
-    var contentWrapper = document.createElement('div');
-    contentWrapper.className = 'annotTextContentWrapper';
-    contentWrapper.style.left = Math.floor(rect[2] - rect[0] + 5) + 'px';
-    contentWrapper.style.top = '-10px';
-
-    var content = document.createElement('div');
-    content.className = 'annotTextContent';
-    content.setAttribute('hidden', true);
-
-    var i, ii;
-    if (item.hasBgColor) {
-      var color = item.color;
-      var rgb = [];
-      for (i = 0; i < 3; ++i) {
-        // Enlighten the color (70%)
-        var c = Math.round(color[i] * 255);
-        rgb[i] = Math.round((255 - c) * 0.7) + c;
+var Metadata = PDFJS.Metadata = (function MetadataClosure() {
+  function fixMetadata(meta) {
+    return meta.replace(/>\\376\\377([^<]+)/g, function(all, codes) {
+      var bytes = codes.replace(/\\([0-3])([0-7])([0-7])/g,
+                                function(code, d1, d2, d3) {
+        return String.fromCharCode(d1 * 64 + d2 * 8 + d3 * 1);
+      });
+      var chars = '';
+      for (var i = 0; i < bytes.length; i += 2) {
+        var code = bytes.charCodeAt(i) * 256 + bytes.charCodeAt(i + 1);
+        chars += code >= 32 && code < 127 && code !== 60 && code !== 62 &&
+          code !== 38 && false ? String.fromCharCode(code) :
+          '&#x' + (0x10000 + code).toString(16).substring(1) + ';';
       }
-      content.style.backgroundColor = Util.makeCssRgb(rgb);
+      return '>' + chars;
+    });
+  }
+
+  function Metadata(meta) {
+    if (typeof meta === 'string') {
+      // Ghostscript produces invalid metadata
+      meta = fixMetadata(meta);
+
+      var parser = new DOMParser();
+      meta = parser.parseFromString(meta, 'application/xml');
+    } else if (!(meta instanceof Document)) {
+      error('Metadata: Invalid metadata object');
     }
 
-    var title = document.createElement('h1');
-    var text = document.createElement('p');
-    title.textContent = item.title;
+    this.metaDocument = meta;
+    this.metadata = Object.create(null);
+    this.parse();
+  }
 
-    if (!item.content && !item.title) {
-      content.setAttribute('hidden', true);
-    } else {
-      var e = document.createElement('span');
-      var lines = item.content.split(/(?:\r\n?|\n)/);
-      for (i = 0, ii = lines.length; i < ii; ++i) {
-        var line = lines[i];
-        e.appendChild(document.createTextNode(line));
-        if (i < (ii - 1)) {
-          e.appendChild(document.createElement('br'));
+  Metadata.prototype = {
+    parse: function Metadata_parse() {
+      var doc = this.metaDocument;
+      var rdf = doc.documentElement;
+
+      if (rdf.nodeName.toLowerCase() !== 'rdf:rdf') { // Wrapped in <xmpmeta>
+        rdf = rdf.firstChild;
+        while (rdf && rdf.nodeName.toLowerCase() !== 'rdf:rdf') {
+          rdf = rdf.nextSibling;
         }
       }
-      text.appendChild(e);
 
-      var pinned = false;
+      var nodeName = (rdf) ? rdf.nodeName.toLowerCase() : null;
+      if (!rdf || nodeName !== 'rdf:rdf' || !rdf.hasChildNodes()) {
+        return;
+      }
 
-      var showAnnotation = function showAnnotation(pin) {
-        if (pin) {
-          pinned = true;
+      var children = rdf.childNodes, desc, entry, name, i, ii, length, iLength;
+      for (i = 0, length = children.length; i < length; i++) {
+        desc = children[i];
+        if (desc.nodeName.toLowerCase() !== 'rdf:description') {
+          continue;
         }
-        if (content.hasAttribute('hidden')) {
-          container.style.zIndex += 1;
-          content.removeAttribute('hidden');
-        }
-      };
 
-      var hideAnnotation = function hideAnnotation(unpin) {
-        if (unpin) {
-          pinned = false;
+        for (ii = 0, iLength = desc.childNodes.length; ii < iLength; ii++) {
+          if (desc.childNodes[ii].nodeName.toLowerCase() !== '#text') {
+            entry = desc.childNodes[ii];
+            name = entry.nodeName.toLowerCase();
+            this.metadata[name] = entry.textContent.trim();
+          }
         }
-        if (!content.hasAttribute('hidden') && !pinned) {
-          container.style.zIndex -= 1;
-          content.setAttribute('hidden', true);
-        }
-      };
+      }
+    },
 
-      var toggleAnnotation = function toggleAnnotation() {
-        if (pinned) {
-          hideAnnotation(true);
-        } else {
-          showAnnotation(true);
-        }
-      };
+    get: function Metadata_get(name) {
+      return this.metadata[name] || null;
+    },
 
-      image.addEventListener('click', function image_clickHandler() {
-        toggleAnnotation();
-      }, false);
-      image.addEventListener('mouseover', function image_mouseOverHandler() {
-        showAnnotation();
-      }, false);
-      image.addEventListener('mouseout', function image_mouseOutHandler() {
-        hideAnnotation();
-      }, false);
-
-      content.addEventListener('click', function content_clickHandler() {
-        hideAnnotation(true);
-      }, false);
+    has: function Metadata_has(name) {
+      return typeof this.metadata[name] !== 'undefined';
     }
-
-    content.appendChild(title);
-    content.appendChild(text);
-    contentWrapper.appendChild(content);
-    container.appendChild(image);
-    container.appendChild(contentWrapper);
-
-    return container;
-  }
-
-  function getHtmlElementForLinkAnnotation(item) {
-    var container = initContainer(item);
-    container.className = 'annotLink';
-
-    container.style.borderColor = item.colorCssRgb;
-    container.style.borderStyle = 'solid';
-
-    var link = document.createElement('a');
-    link.href = link.title = item.url || '';
-
-    container.appendChild(link);
-
-    return container;
-  }
-
-  function getHtmlElement(data, objs) {
-    switch (data.annotationType) {
-      case AnnotationType.WIDGET:
-        return getHtmlElementForTextWidgetAnnotation(data, objs);
-      case AnnotationType.TEXT:
-        return getHtmlElementForTextAnnotation(data);
-      case AnnotationType.LINK:
-        return getHtmlElementForLinkAnnotation(data);
-      default:
-        throw new Error('Unsupported annotationType: ' + data.annotationType);
-    }
-  }
-
-  return {
-    getHtmlElement: getHtmlElement
   };
-})();
-PDFJS.AnnotationUtils = AnnotationUtils;
 
+  return Metadata;
+})();
+
+exports.Metadata = Metadata;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplaySVG = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayGlobal);
+  }
+}(this, function (exports, sharedUtil, displayGlobal) {
+
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
+var ImageKind = sharedUtil.ImageKind;
+var OPS = sharedUtil.OPS;
+var Util = sharedUtil.Util;
+var isNum = sharedUtil.isNum;
+var isArray = sharedUtil.isArray;
+var warn = sharedUtil.warn;
+var PDFJS = displayGlobal.PDFJS;
 
 var SVG_DEFAULTS = {
   fontStyle: 'normal',
@@ -6839,7 +3365,7 @@ var SVGExtraState = (function SVGExtraStateClosure() {
     this.lineJoin = '';
     this.lineCap = '';
     this.miterLimit = 0;
-    
+
     this.dashArray = [];
     this.dashPhase = 0;
 
@@ -6956,7 +3482,7 @@ var SVGGraphics = (function SVGGraphicsClosure() {
     this.pendingEOFill = false;
 
     this.embedFonts = false;
-    this.embeddedFonts = {};
+    this.embeddedFonts = Object.create(null);
     this.cssStyle = null;
   }
 
@@ -7066,7 +3592,7 @@ var SVGGraphics = (function SVGGraphicsClosure() {
       }
       return opListToTree(opList);
     },
-    
+
     executeOpTree: function SVGGraphics_executeOpTree(opTree) {
       var opTreeLen = opTree.length;
       for(var x = 0; x < opTreeLen; x++) {
@@ -7105,6 +3631,9 @@ var SVGGraphics = (function SVGGraphicsClosure() {
           case OPS.setWordSpacing:
             this.setWordSpacing(args[0]);
             break;
+          case OPS.setHScale:
+            this.setHScale(args[0]);
+            break;
           case OPS.setTextMatrix:
             this.setTextMatrix(args[0], args[1], args[2],
                                args[3], args[4], args[5]);
@@ -7409,11 +3938,11 @@ var SVGGraphics = (function SVGGraphicsClosure() {
       this.current.miterLimit = limit;
     },
     setStrokeRGBColor: function SVGGraphics_setStrokeRGBColor(r, g, b) {
-      var color = Util.makeCssRgb(arguments);
+      var color = Util.makeCssRgb(r, g, b);
       this.current.strokeColor = color;
     },
     setFillRGBColor: function SVGGraphics_setFillRGBColor(r, g, b) {
-      var color = Util.makeCssRgb(arguments);
+      var color = Util.makeCssRgb(r, g, b);
       this.current.fillColor = color;
       this.current.tspan = document.createElementNS(NS, 'svg:tspan');
       this.current.xcoords = [];
@@ -7776,18 +4305,6403 @@ var SVGGraphics = (function SVGGraphicsClosure() {
 
 PDFJS.SVGGraphics = SVGGraphics;
 
+exports.SVGGraphics = SVGGraphics;
+}));
 
-}).call((typeof window === 'undefined') ? this : window);
 
-if (!PDFJS.workerSrc && typeof document !== 'undefined') {
-  // workerSrc is not set -- using last script url to define default location
-  PDFJS.workerSrc = (function () {
-    'use strict';
-    var scriptTagContainer = document.body ||
-                             document.getElementsByTagName('head')[0];
-    var pdfjsSrc = scriptTagContainer.lastChild.src;
-    return pdfjsSrc && pdfjsSrc.replace(/\.js$/i, '.worker.js');
-  })();
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayWebGL = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayGlobal);
+  }
+}(this, function (exports, sharedUtil, displayGlobal) {
+
+var shadow = sharedUtil.shadow;
+var PDFJS = displayGlobal.PDFJS;
+
+var WebGLUtils = (function WebGLUtilsClosure() {
+  function loadShader(gl, code, shaderType) {
+    var shader = gl.createShader(shaderType);
+    gl.shaderSource(shader, code);
+    gl.compileShader(shader);
+    var compiled = gl.getShaderParameter(shader, gl.COMPILE_STATUS);
+    if (!compiled) {
+      var errorMsg = gl.getShaderInfoLog(shader);
+      throw new Error('Error during shader compilation: ' + errorMsg);
+    }
+    return shader;
+  }
+  function createVertexShader(gl, code) {
+    return loadShader(gl, code, gl.VERTEX_SHADER);
+  }
+  function createFragmentShader(gl, code) {
+    return loadShader(gl, code, gl.FRAGMENT_SHADER);
+  }
+  function createProgram(gl, shaders) {
+    var program = gl.createProgram();
+    for (var i = 0, ii = shaders.length; i < ii; ++i) {
+      gl.attachShader(program, shaders[i]);
+    }
+    gl.linkProgram(program);
+    var linked = gl.getProgramParameter(program, gl.LINK_STATUS);
+    if (!linked) {
+      var errorMsg = gl.getProgramInfoLog(program);
+      throw new Error('Error during program linking: ' + errorMsg);
+    }
+    return program;
+  }
+  function createTexture(gl, image, textureId) {
+    gl.activeTexture(textureId);
+    var texture = gl.createTexture();
+    gl.bindTexture(gl.TEXTURE_2D, texture);
+
+    // Set the parameters so we can render any size image.
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
+    gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
+
+    // Upload the image into the texture.
+    gl.texImage2D(gl.TEXTURE_2D, 0, gl.RGBA, gl.RGBA, gl.UNSIGNED_BYTE, image);
+    return texture;
+  }
+
+  var currentGL, currentCanvas;
+  function generateGL() {
+    if (currentGL) {
+      return;
+    }
+    currentCanvas = document.createElement('canvas');
+    currentGL = currentCanvas.getContext('webgl',
+      { premultipliedalpha: false });
+  }
+
+  var smaskVertexShaderCode = '\
+  attribute vec2 a_position;                                    \
+  attribute vec2 a_texCoord;                                    \
+                                                                \
+  uniform vec2 u_resolution;                                    \
+                                                                \
+  varying vec2 v_texCoord;                                      \
+                                                                \
+  void main() {                                                 \
+    vec2 clipSpace = (a_position / u_resolution) * 2.0 - 1.0;   \
+    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
+                                                                \
+    v_texCoord = a_texCoord;                                    \
+  }                                                             ';
+
+  var smaskFragmentShaderCode = '\
+  precision mediump float;                                      \
+                                                                \
+  uniform vec4 u_backdrop;                                      \
+  uniform int u_subtype;                                        \
+  uniform sampler2D u_image;                                    \
+  uniform sampler2D u_mask;                                     \
+                                                                \
+  varying vec2 v_texCoord;                                      \
+                                                                \
+  void main() {                                                 \
+    vec4 imageColor = texture2D(u_image, v_texCoord);           \
+    vec4 maskColor = texture2D(u_mask, v_texCoord);             \
+    if (u_backdrop.a > 0.0) {                                   \
+      maskColor.rgb = maskColor.rgb * maskColor.a +             \
+                      u_backdrop.rgb * (1.0 - maskColor.a);     \
+    }                                                           \
+    float lum;                                                  \
+    if (u_subtype == 0) {                                       \
+      lum = maskColor.a;                                        \
+    } else {                                                    \
+      lum = maskColor.r * 0.3 + maskColor.g * 0.59 +            \
+            maskColor.b * 0.11;                                 \
+    }                                                           \
+    imageColor.a *= lum;                                        \
+    imageColor.rgb *= imageColor.a;                             \
+    gl_FragColor = imageColor;                                  \
+  }                                                             ';
+
+  var smaskCache = null;
+
+  function initSmaskGL() {
+    var canvas, gl;
+
+    generateGL();
+    canvas = currentCanvas;
+    currentCanvas = null;
+    gl = currentGL;
+    currentGL = null;
+
+    // setup a GLSL program
+    var vertexShader = createVertexShader(gl, smaskVertexShaderCode);
+    var fragmentShader = createFragmentShader(gl, smaskFragmentShaderCode);
+    var program = createProgram(gl, [vertexShader, fragmentShader]);
+    gl.useProgram(program);
+
+    var cache = {};
+    cache.gl = gl;
+    cache.canvas = canvas;
+    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
+    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
+    cache.backdropLocation = gl.getUniformLocation(program, 'u_backdrop');
+    cache.subtypeLocation = gl.getUniformLocation(program, 'u_subtype');
+
+    var texCoordLocation = gl.getAttribLocation(program, 'a_texCoord');
+    var texLayerLocation = gl.getUniformLocation(program, 'u_image');
+    var texMaskLocation = gl.getUniformLocation(program, 'u_mask');
+
+    // provide texture coordinates for the rectangle.
+    var texCoordBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, texCoordBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
+      0.0,  0.0,
+      1.0,  0.0,
+      0.0,  1.0,
+      0.0,  1.0,
+      1.0,  0.0,
+      1.0,  1.0]), gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(texCoordLocation);
+    gl.vertexAttribPointer(texCoordLocation, 2, gl.FLOAT, false, 0, 0);
+
+    gl.uniform1i(texLayerLocation, 0);
+    gl.uniform1i(texMaskLocation, 1);
+
+    smaskCache = cache;
+  }
+
+  function composeSMask(layer, mask, properties) {
+    var width = layer.width, height = layer.height;
+
+    if (!smaskCache) {
+      initSmaskGL();
+    }
+    var cache = smaskCache,canvas = cache.canvas, gl = cache.gl;
+    canvas.width = width;
+    canvas.height = height;
+    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+    gl.uniform2f(cache.resolutionLocation, width, height);
+
+    if (properties.backdrop) {
+      gl.uniform4f(cache.resolutionLocation, properties.backdrop[0],
+                   properties.backdrop[1], properties.backdrop[2], 1);
+    } else {
+      gl.uniform4f(cache.resolutionLocation, 0, 0, 0, 0);
+    }
+    gl.uniform1i(cache.subtypeLocation,
+                 properties.subtype === 'Luminosity' ? 1 : 0);
+
+    // Create a textures
+    var texture = createTexture(gl, layer, gl.TEXTURE0);
+    var maskTexture = createTexture(gl, mask, gl.TEXTURE1);
+
+
+    // Create a buffer and put a single clipspace rectangle in
+    // it (2 triangles)
+    var buffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, buffer);
+    gl.bufferData(gl.ARRAY_BUFFER, new Float32Array([
+      0, 0,
+      width, 0,
+      0, height,
+      0, height,
+      width, 0,
+      width, height]), gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(cache.positionLocation);
+    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);
+
+    // draw
+    gl.clearColor(0, 0, 0, 0);
+    gl.enable(gl.BLEND);
+    gl.blendFunc(gl.ONE, gl.ONE_MINUS_SRC_ALPHA);
+    gl.clear(gl.COLOR_BUFFER_BIT);
+
+    gl.drawArrays(gl.TRIANGLES, 0, 6);
+
+    gl.flush();
+
+    gl.deleteTexture(texture);
+    gl.deleteTexture(maskTexture);
+    gl.deleteBuffer(buffer);
+
+    return canvas;
+  }
+
+  var figuresVertexShaderCode = '\
+  attribute vec2 a_position;                                    \
+  attribute vec3 a_color;                                       \
+                                                                \
+  uniform vec2 u_resolution;                                    \
+  uniform vec2 u_scale;                                         \
+  uniform vec2 u_offset;                                        \
+                                                                \
+  varying vec4 v_color;                                         \
+                                                                \
+  void main() {                                                 \
+    vec2 position = (a_position + u_offset) * u_scale;          \
+    vec2 clipSpace = (position / u_resolution) * 2.0 - 1.0;     \
+    gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);          \
+                                                                \
+    v_color = vec4(a_color / 255.0, 1.0);                       \
+  }                                                             ';
+
+  var figuresFragmentShaderCode = '\
+  precision mediump float;                                      \
+                                                                \
+  varying vec4 v_color;                                         \
+                                                                \
+  void main() {                                                 \
+    gl_FragColor = v_color;                                     \
+  }                                                             ';
+
+  var figuresCache = null;
+
+  function initFiguresGL() {
+    var canvas, gl;
+
+    generateGL();
+    canvas = currentCanvas;
+    currentCanvas = null;
+    gl = currentGL;
+    currentGL = null;
+
+    // setup a GLSL program
+    var vertexShader = createVertexShader(gl, figuresVertexShaderCode);
+    var fragmentShader = createFragmentShader(gl, figuresFragmentShaderCode);
+    var program = createProgram(gl, [vertexShader, fragmentShader]);
+    gl.useProgram(program);
+
+    var cache = {};
+    cache.gl = gl;
+    cache.canvas = canvas;
+    cache.resolutionLocation = gl.getUniformLocation(program, 'u_resolution');
+    cache.scaleLocation = gl.getUniformLocation(program, 'u_scale');
+    cache.offsetLocation = gl.getUniformLocation(program, 'u_offset');
+    cache.positionLocation = gl.getAttribLocation(program, 'a_position');
+    cache.colorLocation = gl.getAttribLocation(program, 'a_color');
+
+    figuresCache = cache;
+  }
+
+  function drawFigures(width, height, backgroundColor, figures, context) {
+    if (!figuresCache) {
+      initFiguresGL();
+    }
+    var cache = figuresCache, canvas = cache.canvas, gl = cache.gl;
+
+    canvas.width = width;
+    canvas.height = height;
+    gl.viewport(0, 0, gl.drawingBufferWidth, gl.drawingBufferHeight);
+    gl.uniform2f(cache.resolutionLocation, width, height);
+
+    // count triangle points
+    var count = 0;
+    var i, ii, rows;
+    for (i = 0, ii = figures.length; i < ii; i++) {
+      switch (figures[i].type) {
+        case 'lattice':
+          rows = (figures[i].coords.length / figures[i].verticesPerRow) | 0;
+          count += (rows - 1) * (figures[i].verticesPerRow - 1) * 6;
+          break;
+        case 'triangles':
+          count += figures[i].coords.length;
+          break;
+      }
+    }
+    // transfer data
+    var coords = new Float32Array(count * 2);
+    var colors = new Uint8Array(count * 3);
+    var coordsMap = context.coords, colorsMap = context.colors;
+    var pIndex = 0, cIndex = 0;
+    for (i = 0, ii = figures.length; i < ii; i++) {
+      var figure = figures[i], ps = figure.coords, cs = figure.colors;
+      switch (figure.type) {
+        case 'lattice':
+          var cols = figure.verticesPerRow;
+          rows = (ps.length / cols) | 0;
+          for (var row = 1; row < rows; row++) {
+            var offset = row * cols + 1;
+            for (var col = 1; col < cols; col++, offset++) {
+              coords[pIndex] = coordsMap[ps[offset - cols - 1]];
+              coords[pIndex + 1] = coordsMap[ps[offset - cols - 1] + 1];
+              coords[pIndex + 2] = coordsMap[ps[offset - cols]];
+              coords[pIndex + 3] = coordsMap[ps[offset - cols] + 1];
+              coords[pIndex + 4] = coordsMap[ps[offset - 1]];
+              coords[pIndex + 5] = coordsMap[ps[offset - 1] + 1];
+              colors[cIndex] = colorsMap[cs[offset - cols - 1]];
+              colors[cIndex + 1] = colorsMap[cs[offset - cols - 1] + 1];
+              colors[cIndex + 2] = colorsMap[cs[offset - cols - 1] + 2];
+              colors[cIndex + 3] = colorsMap[cs[offset - cols]];
+              colors[cIndex + 4] = colorsMap[cs[offset - cols] + 1];
+              colors[cIndex + 5] = colorsMap[cs[offset - cols] + 2];
+              colors[cIndex + 6] = colorsMap[cs[offset - 1]];
+              colors[cIndex + 7] = colorsMap[cs[offset - 1] + 1];
+              colors[cIndex + 8] = colorsMap[cs[offset - 1] + 2];
+
+              coords[pIndex + 6] = coords[pIndex + 2];
+              coords[pIndex + 7] = coords[pIndex + 3];
+              coords[pIndex + 8] = coords[pIndex + 4];
+              coords[pIndex + 9] = coords[pIndex + 5];
+              coords[pIndex + 10] = coordsMap[ps[offset]];
+              coords[pIndex + 11] = coordsMap[ps[offset] + 1];
+              colors[cIndex + 9] = colors[cIndex + 3];
+              colors[cIndex + 10] = colors[cIndex + 4];
+              colors[cIndex + 11] = colors[cIndex + 5];
+              colors[cIndex + 12] = colors[cIndex + 6];
+              colors[cIndex + 13] = colors[cIndex + 7];
+              colors[cIndex + 14] = colors[cIndex + 8];
+              colors[cIndex + 15] = colorsMap[cs[offset]];
+              colors[cIndex + 16] = colorsMap[cs[offset] + 1];
+              colors[cIndex + 17] = colorsMap[cs[offset] + 2];
+              pIndex += 12;
+              cIndex += 18;
+            }
+          }
+          break;
+        case 'triangles':
+          for (var j = 0, jj = ps.length; j < jj; j++) {
+            coords[pIndex] = coordsMap[ps[j]];
+            coords[pIndex + 1] = coordsMap[ps[j] + 1];
+            colors[cIndex] = colorsMap[cs[j]];
+            colors[cIndex + 1] = colorsMap[cs[j] + 1];
+            colors[cIndex + 2] = colorsMap[cs[j] + 2];
+            pIndex += 2;
+            cIndex += 3;
+          }
+          break;
+      }
+    }
+
+    // draw
+    if (backgroundColor) {
+      gl.clearColor(backgroundColor[0] / 255, backgroundColor[1] / 255,
+                    backgroundColor[2] / 255, 1.0);
+    } else {
+      gl.clearColor(0, 0, 0, 0);
+    }
+    gl.clear(gl.COLOR_BUFFER_BIT);
+
+    var coordsBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, coordsBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, coords, gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(cache.positionLocation);
+    gl.vertexAttribPointer(cache.positionLocation, 2, gl.FLOAT, false, 0, 0);
+
+    var colorsBuffer = gl.createBuffer();
+    gl.bindBuffer(gl.ARRAY_BUFFER, colorsBuffer);
+    gl.bufferData(gl.ARRAY_BUFFER, colors, gl.STATIC_DRAW);
+    gl.enableVertexAttribArray(cache.colorLocation);
+    gl.vertexAttribPointer(cache.colorLocation, 3, gl.UNSIGNED_BYTE, false,
+                           0, 0);
+
+    gl.uniform2f(cache.scaleLocation, context.scaleX, context.scaleY);
+    gl.uniform2f(cache.offsetLocation, context.offsetX, context.offsetY);
+
+    gl.drawArrays(gl.TRIANGLES, 0, count);
+
+    gl.flush();
+
+    gl.deleteBuffer(coordsBuffer);
+    gl.deleteBuffer(colorsBuffer);
+
+    return canvas;
+  }
+
+  function cleanup() {
+    if (smaskCache && smaskCache.canvas) {
+      smaskCache.canvas.width = 0;
+      smaskCache.canvas.height = 0;
+    }
+    if (figuresCache && figuresCache.canvas) {
+      figuresCache.canvas.width = 0;
+      figuresCache.canvas.height = 0;
+    }
+    smaskCache = null;
+    figuresCache = null;
+  }
+
+  return {
+    get isEnabled() {
+      if (PDFJS.disableWebGL) {
+        return false;
+      }
+      var enabled = false;
+      try {
+        generateGL();
+        enabled = !!currentGL;
+      } catch (e) { }
+      return shadow(this, 'isEnabled', enabled);
+    },
+    composeSMask: composeSMask,
+    drawFigures: drawFigures,
+    clear: cleanup
+  };
+})();
+
+exports.WebGLUtils = WebGLUtils;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayAnnotationLayer = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayDOMUtils);
+  }
+}(this, function (exports, sharedUtil, displayDOMUtils) {
+
+var AnnotationBorderStyleType = sharedUtil.AnnotationBorderStyleType;
+var AnnotationType = sharedUtil.AnnotationType;
+var Util = sharedUtil.Util;
+var addLinkAttributes = displayDOMUtils.addLinkAttributes;
+var getFilenameFromUrl = displayDOMUtils.getFilenameFromUrl;
+var warn = sharedUtil.warn;
+var CustomStyle = displayDOMUtils.CustomStyle;
+
+/**
+ * @typedef {Object} AnnotationElementParameters
+ * @property {Object} data
+ * @property {HTMLDivElement} layer
+ * @property {PDFPage} page
+ * @property {PageViewport} viewport
+ * @property {IPDFLinkService} linkService
+ * @property {DownloadManager} downloadManager
+ */
+
+/**
+ * @class
+ * @alias AnnotationElementFactory
+ */
+function AnnotationElementFactory() {}
+AnnotationElementFactory.prototype =
+    /** @lends AnnotationElementFactory.prototype */ {
+  /**
+   * @param {AnnotationElementParameters} parameters
+   * @returns {AnnotationElement}
+   */
+  create: function AnnotationElementFactory_create(parameters) {
+    var subtype = parameters.data.annotationType;
+
+    switch (subtype) {
+      case AnnotationType.LINK:
+        return new LinkAnnotationElement(parameters);
+
+      case AnnotationType.TEXT:
+        return new TextAnnotationElement(parameters);
+
+      case AnnotationType.WIDGET:
+        return new WidgetAnnotationElement(parameters);
+
+      case AnnotationType.POPUP:
+        return new PopupAnnotationElement(parameters);
+
+      case AnnotationType.HIGHLIGHT:
+        return new HighlightAnnotationElement(parameters);
+
+      case AnnotationType.UNDERLINE:
+        return new UnderlineAnnotationElement(parameters);
+
+      case AnnotationType.SQUIGGLY:
+        return new SquigglyAnnotationElement(parameters);
+
+      case AnnotationType.STRIKEOUT:
+        return new StrikeOutAnnotationElement(parameters);
+
+      case AnnotationType.FILEATTACHMENT:
+        return new FileAttachmentAnnotationElement(parameters);
+
+      default:
+        return new AnnotationElement(parameters);
+    }
+  }
+};
+
+/**
+ * @class
+ * @alias AnnotationElement
+ */
+var AnnotationElement = (function AnnotationElementClosure() {
+  function AnnotationElement(parameters, isRenderable) {
+    this.isRenderable = isRenderable || false;
+    this.data = parameters.data;
+    this.layer = parameters.layer;
+    this.page = parameters.page;
+    this.viewport = parameters.viewport;
+    this.linkService = parameters.linkService;
+    this.downloadManager = parameters.downloadManager;
+
+    if (isRenderable) {
+      this.container = this._createContainer();
+    }
+  }
+
+  AnnotationElement.prototype = /** @lends AnnotationElement.prototype */ {
+    /**
+     * Create an empty container for the annotation's HTML element.
+     *
+     * @private
+     * @memberof AnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    _createContainer: function AnnotationElement_createContainer() {
+      var data = this.data, page = this.page, viewport = this.viewport;
+      var container = document.createElement('section');
+      var width = data.rect[2] - data.rect[0];
+      var height = data.rect[3] - data.rect[1];
+
+      container.setAttribute('data-annotation-id', data.id);
+
+      // Do *not* modify `data.rect`, since that will corrupt the annotation
+      // position on subsequent calls to `_createContainer` (see issue 6804).
+      var rect = Util.normalizeRect([
+        data.rect[0],
+        page.view[3] - data.rect[1] + page.view[1],
+        data.rect[2],
+        page.view[3] - data.rect[3] + page.view[1]
+      ]);
+
+      CustomStyle.setProp('transform', container,
+                          'matrix(' + viewport.transform.join(',') + ')');
+      CustomStyle.setProp('transformOrigin', container,
+                          -rect[0] + 'px ' + -rect[1] + 'px');
+
+      if (data.borderStyle.width > 0) {
+        container.style.borderWidth = data.borderStyle.width + 'px';
+        if (data.borderStyle.style !== AnnotationBorderStyleType.UNDERLINE) {
+          // Underline styles only have a bottom border, so we do not need
+          // to adjust for all borders. This yields a similar result as
+          // Adobe Acrobat/Reader.
+          width = width - 2 * data.borderStyle.width;
+          height = height - 2 * data.borderStyle.width;
+        }
+
+        var horizontalRadius = data.borderStyle.horizontalCornerRadius;
+        var verticalRadius = data.borderStyle.verticalCornerRadius;
+        if (horizontalRadius > 0 || verticalRadius > 0) {
+          var radius = horizontalRadius + 'px / ' + verticalRadius + 'px';
+          CustomStyle.setProp('borderRadius', container, radius);
+        }
+
+        switch (data.borderStyle.style) {
+          case AnnotationBorderStyleType.SOLID:
+            container.style.borderStyle = 'solid';
+            break;
+
+          case AnnotationBorderStyleType.DASHED:
+            container.style.borderStyle = 'dashed';
+            break;
+
+          case AnnotationBorderStyleType.BEVELED:
+            warn('Unimplemented border style: beveled');
+            break;
+
+          case AnnotationBorderStyleType.INSET:
+            warn('Unimplemented border style: inset');
+            break;
+
+          case AnnotationBorderStyleType.UNDERLINE:
+            container.style.borderBottomStyle = 'solid';
+            break;
+
+          default:
+            break;
+        }
+
+        if (data.color) {
+          container.style.borderColor =
+            Util.makeCssRgb(data.color[0] | 0,
+                            data.color[1] | 0,
+                            data.color[2] | 0);
+        } else {
+          // Transparent (invisible) border, so do not draw it at all.
+          container.style.borderWidth = 0;
+        }
+      }
+
+      container.style.left = rect[0] + 'px';
+      container.style.top = rect[1] + 'px';
+
+      container.style.width = width + 'px';
+      container.style.height = height + 'px';
+
+      return container;
+    },
+
+    /**
+     * Create a popup for the annotation's HTML element. This is used for
+     * annotations that do not have a Popup entry in the dictionary, but
+     * are of a type that works with popups (such as Highlight annotations).
+     *
+     * @private
+     * @param {HTMLSectionElement} container
+     * @param {HTMLDivElement|HTMLImageElement|null} trigger
+     * @param {Object} data
+     * @memberof AnnotationElement
+     */
+    _createPopup:
+        function AnnotationElement_createPopup(container, trigger, data) {
+      // If no trigger element is specified, create it.
+      if (!trigger) {
+        trigger = document.createElement('div');
+        trigger.style.height = container.style.height;
+        trigger.style.width = container.style.width;
+        container.appendChild(trigger);
+      }
+
+      var popupElement = new PopupElement({
+        container: container,
+        trigger: trigger,
+        color: data.color,
+        title: data.title,
+        contents: data.contents,
+        hideWrapper: true
+      });
+      var popup = popupElement.render();
+
+      // Position the popup next to the annotation's container.
+      popup.style.left = container.style.width;
+
+      container.appendChild(popup);
+    },
+
+    /**
+     * Render the annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof AnnotationElement
+     */
+    render: function AnnotationElement_render() {
+      throw new Error('Abstract method AnnotationElement.render called');
+    }
+  };
+
+  return AnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias LinkAnnotationElement
+ */
+var LinkAnnotationElement = (function LinkAnnotationElementClosure() {
+  function LinkAnnotationElement(parameters) {
+    AnnotationElement.call(this, parameters, true);
+  }
+
+  Util.inherit(LinkAnnotationElement, AnnotationElement, {
+    /**
+     * Render the link annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof LinkAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function LinkAnnotationElement_render() {
+      this.container.className = 'linkAnnotation';
+
+      var link = document.createElement('a');
+      addLinkAttributes(link, { url: this.data.url });
+
+      if (!this.data.url) {
+        if (this.data.action) {
+          this._bindNamedAction(link, this.data.action);
+        } else {
+          this._bindLink(link, ('dest' in this.data) ? this.data.dest : null);
+        }
+      }
+
+      this.container.appendChild(link);
+      return this.container;
+    },
+
+    /**
+     * Bind internal links to the link element.
+     *
+     * @private
+     * @param {Object} link
+     * @param {Object} destination
+     * @memberof LinkAnnotationElement
+     */
+    _bindLink: function LinkAnnotationElement_bindLink(link, destination) {
+      var self = this;
+
+      link.href = this.linkService.getDestinationHash(destination);
+      link.onclick = function() {
+        if (destination) {
+          self.linkService.navigateTo(destination);
+        }
+        return false;
+      };
+      if (destination) {
+        link.className = 'internalLink';
+      }
+    },
+
+    /**
+     * Bind named actions to the link element.
+     *
+     * @private
+     * @param {Object} link
+     * @param {Object} action
+     * @memberof LinkAnnotationElement
+     */
+    _bindNamedAction:
+        function LinkAnnotationElement_bindNamedAction(link, action) {
+      var self = this;
+
+      link.href = this.linkService.getAnchorUrl('');
+      link.onclick = function() {
+        self.linkService.executeNamedAction(action);
+        return false;
+      };
+      link.className = 'internalLink';
+    }
+  });
+
+  return LinkAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias TextAnnotationElement
+ */
+var TextAnnotationElement = (function TextAnnotationElementClosure() {
+  function TextAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup ||
+                          parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+
+  Util.inherit(TextAnnotationElement, AnnotationElement, {
+    /**
+     * Render the text annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof TextAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function TextAnnotationElement_render() {
+      this.container.className = 'textAnnotation';
+
+      var image = document.createElement('img');
+      image.style.height = this.container.style.height;
+      image.style.width = this.container.style.width;
+      image.src = PDFJS.imageResourcesPath + 'annotation-' +
+        this.data.name.toLowerCase() + '.svg';
+      image.alt = '[{{type}} Annotation]';
+      image.dataset.l10nId = 'text_annotation_type';
+      image.dataset.l10nArgs = JSON.stringify({type: this.data.name});
+
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, image, this.data);
+      }
+
+      this.container.appendChild(image);
+      return this.container;
+    }
+  });
+
+  return TextAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias WidgetAnnotationElement
+ */
+var WidgetAnnotationElement = (function WidgetAnnotationElementClosure() {
+  function WidgetAnnotationElement(parameters) {
+    var isRenderable = !parameters.data.hasAppearance &&
+                       !!parameters.data.fieldValue;
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+
+  Util.inherit(WidgetAnnotationElement, AnnotationElement, {
+    /**
+     * Render the widget annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof WidgetAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function WidgetAnnotationElement_render() {
+      var content = document.createElement('div');
+      content.textContent = this.data.fieldValue;
+      var textAlignment = this.data.textAlignment;
+      content.style.textAlign = ['left', 'center', 'right'][textAlignment];
+      content.style.verticalAlign = 'middle';
+      content.style.display = 'table-cell';
+
+      var font = (this.data.fontRefName ?
+        this.page.commonObjs.getData(this.data.fontRefName) : null);
+      this._setTextStyle(content, font);
+
+      this.container.appendChild(content);
+      return this.container;
+    },
+
+    /**
+     * Apply text styles to the text in the element.
+     *
+     * @private
+     * @param {HTMLDivElement} element
+     * @param {Object} font
+     * @memberof WidgetAnnotationElement
+     */
+    _setTextStyle:
+        function WidgetAnnotationElement_setTextStyle(element, font) {
+      // TODO: This duplicates some of the logic in CanvasGraphics.setFont().
+      var style = element.style;
+      style.fontSize = this.data.fontSize + 'px';
+      style.direction = (this.data.fontDirection < 0 ? 'rtl': 'ltr');
+
+      if (!font) {
+        return;
+      }
+
+      style.fontWeight = (font.black ?
+        (font.bold ? '900' : 'bold') :
+        (font.bold ? 'bold' : 'normal'));
+      style.fontStyle = (font.italic ? 'italic' : 'normal');
+
+      // Use a reasonable default font if the font doesn't specify a fallback.
+      var fontFamily = font.loadedName ? '"' + font.loadedName + '", ' : '';
+      var fallbackName = font.fallbackName || 'Helvetica, sans-serif';
+      style.fontFamily = fontFamily + fallbackName;
+    }
+  });
+
+  return WidgetAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias PopupAnnotationElement
+ */
+var PopupAnnotationElement = (function PopupAnnotationElementClosure() {
+  function PopupAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+
+  Util.inherit(PopupAnnotationElement, AnnotationElement, {
+    /**
+     * Render the popup annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof PopupAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function PopupAnnotationElement_render() {
+      this.container.className = 'popupAnnotation';
+
+      var selector = '[data-annotation-id="' + this.data.parentId + '"]';
+      var parentElement = this.layer.querySelector(selector);
+      if (!parentElement) {
+        return this.container;
+      }
+
+      var popup = new PopupElement({
+        container: this.container,
+        trigger: parentElement,
+        color: this.data.color,
+        title: this.data.title,
+        contents: this.data.contents
+      });
+
+      // Position the popup next to the parent annotation's container.
+      // PDF viewers ignore a popup annotation's rectangle.
+      var parentLeft = parseFloat(parentElement.style.left);
+      var parentWidth = parseFloat(parentElement.style.width);
+      CustomStyle.setProp('transformOrigin', this.container,
+                          -(parentLeft + parentWidth) + 'px -' +
+                          parentElement.style.top);
+      this.container.style.left = (parentLeft + parentWidth) + 'px';
+
+      this.container.appendChild(popup.render());
+      return this.container;
+    }
+  });
+
+  return PopupAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias PopupElement
+ */
+var PopupElement = (function PopupElementClosure() {
+  var BACKGROUND_ENLIGHT = 0.7;
+
+  function PopupElement(parameters) {
+    this.container = parameters.container;
+    this.trigger = parameters.trigger;
+    this.color = parameters.color;
+    this.title = parameters.title;
+    this.contents = parameters.contents;
+    this.hideWrapper = parameters.hideWrapper || false;
+
+    this.pinned = false;
+  }
+
+  PopupElement.prototype = /** @lends PopupElement.prototype */ {
+    /**
+     * Render the popup's HTML element.
+     *
+     * @public
+     * @memberof PopupElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function PopupElement_render() {
+      var wrapper = document.createElement('div');
+      wrapper.className = 'popupWrapper';
+
+      // For Popup annotations we hide the entire section because it contains
+      // only the popup. However, for Text annotations without a separate Popup
+      // annotation, we cannot hide the entire container as the image would
+      // disappear too. In that special case, hiding the wrapper suffices.
+      this.hideElement = (this.hideWrapper ? wrapper : this.container);
+      this.hideElement.setAttribute('hidden', true);
+
+      var popup = document.createElement('div');
+      popup.className = 'popup';
+
+      var color = this.color;
+      if (color) {
+        // Enlighten the color.
+        var r = BACKGROUND_ENLIGHT * (255 - color[0]) + color[0];
+        var g = BACKGROUND_ENLIGHT * (255 - color[1]) + color[1];
+        var b = BACKGROUND_ENLIGHT * (255 - color[2]) + color[2];
+        popup.style.backgroundColor = Util.makeCssRgb(r | 0, g | 0, b | 0);
+      }
+
+      var contents = this._formatContents(this.contents);
+      var title = document.createElement('h1');
+      title.textContent = this.title;
+
+      // Attach the event listeners to the trigger element.
+      this.trigger.addEventListener('click', this._toggle.bind(this));
+      this.trigger.addEventListener('mouseover', this._show.bind(this, false));
+      this.trigger.addEventListener('mouseout', this._hide.bind(this, false));
+      popup.addEventListener('click', this._hide.bind(this, true));
+
+      popup.appendChild(title);
+      popup.appendChild(contents);
+      wrapper.appendChild(popup);
+      return wrapper;
+    },
+
+    /**
+     * Format the contents of the popup by adding newlines where necessary.
+     *
+     * @private
+     * @param {string} contents
+     * @memberof PopupElement
+     * @returns {HTMLParagraphElement}
+     */
+    _formatContents: function PopupElement_formatContents(contents) {
+      var p = document.createElement('p');
+      var lines = contents.split(/(?:\r\n?|\n)/);
+      for (var i = 0, ii = lines.length; i < ii; ++i) {
+        var line = lines[i];
+        p.appendChild(document.createTextNode(line));
+        if (i < (ii - 1)) {
+          p.appendChild(document.createElement('br'));
+        }
+      }
+      return p;
+    },
+
+    /**
+     * Toggle the visibility of the popup.
+     *
+     * @private
+     * @memberof PopupElement
+     */
+    _toggle: function PopupElement_toggle() {
+      if (this.pinned) {
+        this._hide(true);
+      } else {
+        this._show(true);
+      }
+    },
+
+    /**
+     * Show the popup.
+     *
+     * @private
+     * @param {boolean} pin
+     * @memberof PopupElement
+     */
+    _show: function PopupElement_show(pin) {
+      if (pin) {
+        this.pinned = true;
+      }
+      if (this.hideElement.hasAttribute('hidden')) {
+        this.hideElement.removeAttribute('hidden');
+        this.container.style.zIndex += 1;
+      }
+    },
+
+    /**
+     * Hide the popup.
+     *
+     * @private
+     * @param {boolean} unpin
+     * @memberof PopupElement
+     */
+    _hide: function PopupElement_hide(unpin) {
+      if (unpin) {
+        this.pinned = false;
+      }
+      if (!this.hideElement.hasAttribute('hidden') && !this.pinned) {
+        this.hideElement.setAttribute('hidden', true);
+        this.container.style.zIndex -= 1;
+      }
+    }
+  };
+
+  return PopupElement;
+})();
+
+/**
+ * @class
+ * @alias HighlightAnnotationElement
+ */
+var HighlightAnnotationElement = (
+    function HighlightAnnotationElementClosure() {
+  function HighlightAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup ||
+                          parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+
+  Util.inherit(HighlightAnnotationElement, AnnotationElement, {
+    /**
+     * Render the highlight annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof HighlightAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function HighlightAnnotationElement_render() {
+      this.container.className = 'highlightAnnotation';
+
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+
+      return this.container;
+    }
+  });
+
+  return HighlightAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias UnderlineAnnotationElement
+ */
+var UnderlineAnnotationElement = (
+    function UnderlineAnnotationElementClosure() {
+  function UnderlineAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup ||
+                          parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+
+  Util.inherit(UnderlineAnnotationElement, AnnotationElement, {
+    /**
+     * Render the underline annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof UnderlineAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function UnderlineAnnotationElement_render() {
+      this.container.className = 'underlineAnnotation';
+
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+
+      return this.container;
+    }
+  });
+
+  return UnderlineAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias SquigglyAnnotationElement
+ */
+var SquigglyAnnotationElement = (function SquigglyAnnotationElementClosure() {
+  function SquigglyAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup ||
+                          parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+
+  Util.inherit(SquigglyAnnotationElement, AnnotationElement, {
+    /**
+     * Render the squiggly annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof SquigglyAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function SquigglyAnnotationElement_render() {
+      this.container.className = 'squigglyAnnotation';
+
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+
+      return this.container;
+    }
+  });
+
+  return SquigglyAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias StrikeOutAnnotationElement
+ */
+var StrikeOutAnnotationElement = (
+    function StrikeOutAnnotationElementClosure() {
+  function StrikeOutAnnotationElement(parameters) {
+    var isRenderable = !!(parameters.data.hasPopup ||
+                          parameters.data.title || parameters.data.contents);
+    AnnotationElement.call(this, parameters, isRenderable);
+  }
+
+  Util.inherit(StrikeOutAnnotationElement, AnnotationElement, {
+    /**
+     * Render the strikeout annotation's HTML element in the empty container.
+     *
+     * @public
+     * @memberof StrikeOutAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function StrikeOutAnnotationElement_render() {
+      this.container.className = 'strikeoutAnnotation';
+
+      if (!this.data.hasPopup) {
+        this._createPopup(this.container, null, this.data);
+      }
+
+      return this.container;
+    }
+  });
+
+  return StrikeOutAnnotationElement;
+})();
+
+/**
+ * @class
+ * @alias FileAttachmentAnnotationElement
+ */
+var FileAttachmentAnnotationElement = (
+    function FileAttachmentAnnotationElementClosure() {
+  function FileAttachmentAnnotationElement(parameters) {
+    AnnotationElement.call(this, parameters, true);
+
+    this.filename = getFilenameFromUrl(parameters.data.file.filename);
+    this.content = parameters.data.file.content;
+  }
+
+  Util.inherit(FileAttachmentAnnotationElement, AnnotationElement, {
+    /**
+     * Render the file attachment annotation's HTML element in the empty
+     * container.
+     *
+     * @public
+     * @memberof FileAttachmentAnnotationElement
+     * @returns {HTMLSectionElement}
+     */
+    render: function FileAttachmentAnnotationElement_render() {
+      this.container.className = 'fileAttachmentAnnotation';
+
+      var trigger = document.createElement('div');
+      trigger.style.height = this.container.style.height;
+      trigger.style.width = this.container.style.width;
+      trigger.addEventListener('dblclick', this._download.bind(this));
+
+      if (!this.data.hasPopup && (this.data.title || this.data.contents)) {
+        this._createPopup(this.container, trigger, this.data);
+      }
+
+      this.container.appendChild(trigger);
+      return this.container;
+    },
+
+    /**
+     * Download the file attachment associated with this annotation.
+     *
+     * @private
+     * @memberof FileAttachmentAnnotationElement
+     */
+    _download: function FileAttachmentAnnotationElement_download() {
+      if (!this.downloadManager) {
+        warn('Download cannot be started due to unavailable download manager');
+        return;
+      }
+      this.downloadManager.downloadData(this.content, this.filename, '');
+    }
+  });
+
+  return FileAttachmentAnnotationElement;
+})();
+
+/**
+ * @typedef {Object} AnnotationLayerParameters
+ * @property {PageViewport} viewport
+ * @property {HTMLDivElement} div
+ * @property {Array} annotations
+ * @property {PDFPage} page
+ * @property {IPDFLinkService} linkService
+ */
+
+/**
+ * @class
+ * @alias AnnotationLayer
+ */
+var AnnotationLayer = (function AnnotationLayerClosure() {
+  return {
+    /**
+     * Render a new annotation layer with all annotation elements.
+     *
+     * @public
+     * @param {AnnotationLayerParameters} parameters
+     * @memberof AnnotationLayer
+     */
+    render: function AnnotationLayer_render(parameters) {
+      var annotationElementFactory = new AnnotationElementFactory();
+
+      for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
+        var data = parameters.annotations[i];
+        if (!data) {
+          continue;
+        }
+
+        var properties = {
+          data: data,
+          layer: parameters.div,
+          page: parameters.page,
+          viewport: parameters.viewport,
+          linkService: parameters.linkService,
+          downloadManager: parameters.downloadManager
+        };
+        var element = annotationElementFactory.create(properties);
+        if (element.isRenderable) {
+          parameters.div.appendChild(element.render());
+        }
+      }
+    },
+
+    /**
+     * Update the annotation elements on existing annotation layer.
+     *
+     * @public
+     * @param {AnnotationLayerParameters} parameters
+     * @memberof AnnotationLayer
+     */
+    update: function AnnotationLayer_update(parameters) {
+      for (var i = 0, ii = parameters.annotations.length; i < ii; i++) {
+        var data = parameters.annotations[i];
+        var element = parameters.div.querySelector(
+          '[data-annotation-id="' + data.id + '"]');
+        if (element) {
+          CustomStyle.setProp('transform', element,
+            'matrix(' + parameters.viewport.transform.join(',') + ')');
+        }
+      }
+      parameters.div.removeAttribute('hidden');
+    }
+  };
+})();
+
+PDFJS.AnnotationLayer = AnnotationLayer;
+
+exports.AnnotationLayer = AnnotationLayer;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayPatternHelper = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayWebGL);
+  }
+}(this, function (exports, sharedUtil, displayWebGL) {
+
+var Util = sharedUtil.Util;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var error = sharedUtil.error;
+var WebGLUtils = displayWebGL.WebGLUtils;
+
+var ShadingIRs = {};
+
+ShadingIRs.RadialAxial = {
+  fromIR: function RadialAxial_fromIR(raw) {
+    var type = raw[1];
+    var colorStops = raw[2];
+    var p0 = raw[3];
+    var p1 = raw[4];
+    var r0 = raw[5];
+    var r1 = raw[6];
+    return {
+      type: 'Pattern',
+      getPattern: function RadialAxial_getPattern(ctx) {
+        var grad;
+        if (type === 'axial') {
+          grad = ctx.createLinearGradient(p0[0], p0[1], p1[0], p1[1]);
+        } else if (type === 'radial') {
+          grad = ctx.createRadialGradient(p0[0], p0[1], r0, p1[0], p1[1], r1);
+        }
+
+        for (var i = 0, ii = colorStops.length; i < ii; ++i) {
+          var c = colorStops[i];
+          grad.addColorStop(c[0], c[1]);
+        }
+        return grad;
+      }
+    };
+  }
+};
+
+var createMeshCanvas = (function createMeshCanvasClosure() {
+  function drawTriangle(data, context, p1, p2, p3, c1, c2, c3) {
+    // Very basic Gouraud-shaded triangle rasterization algorithm.
+    var coords = context.coords, colors = context.colors;
+    var bytes = data.data, rowSize = data.width * 4;
+    var tmp;
+    if (coords[p1 + 1] > coords[p2 + 1]) {
+      tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp;
+    }
+    if (coords[p2 + 1] > coords[p3 + 1]) {
+      tmp = p2; p2 = p3; p3 = tmp; tmp = c2; c2 = c3; c3 = tmp;
+    }
+    if (coords[p1 + 1] > coords[p2 + 1]) {
+      tmp = p1; p1 = p2; p2 = tmp; tmp = c1; c1 = c2; c2 = tmp;
+    }
+    var x1 = (coords[p1] + context.offsetX) * context.scaleX;
+    var y1 = (coords[p1 + 1] + context.offsetY) * context.scaleY;
+    var x2 = (coords[p2] + context.offsetX) * context.scaleX;
+    var y2 = (coords[p2 + 1] + context.offsetY) * context.scaleY;
+    var x3 = (coords[p3] + context.offsetX) * context.scaleX;
+    var y3 = (coords[p3 + 1] + context.offsetY) * context.scaleY;
+    if (y1 >= y3) {
+      return;
+    }
+    var c1r = colors[c1], c1g = colors[c1 + 1], c1b = colors[c1 + 2];
+    var c2r = colors[c2], c2g = colors[c2 + 1], c2b = colors[c2 + 2];
+    var c3r = colors[c3], c3g = colors[c3 + 1], c3b = colors[c3 + 2];
+
+    var minY = Math.round(y1), maxY = Math.round(y3);
+    var xa, car, cag, cab;
+    var xb, cbr, cbg, cbb;
+    var k;
+    for (var y = minY; y <= maxY; y++) {
+      if (y < y2) {
+        k = y < y1 ? 0 : y1 === y2 ? 1 : (y1 - y) / (y1 - y2);
+        xa = x1 - (x1 - x2) * k;
+        car = c1r - (c1r - c2r) * k;
+        cag = c1g - (c1g - c2g) * k;
+        cab = c1b - (c1b - c2b) * k;
+      } else {
+        k = y > y3 ? 1 : y2 === y3 ? 0 : (y2 - y) / (y2 - y3);
+        xa = x2 - (x2 - x3) * k;
+        car = c2r - (c2r - c3r) * k;
+        cag = c2g - (c2g - c3g) * k;
+        cab = c2b - (c2b - c3b) * k;
+      }
+      k = y < y1 ? 0 : y > y3 ? 1 : (y1 - y) / (y1 - y3);
+      xb = x1 - (x1 - x3) * k;
+      cbr = c1r - (c1r - c3r) * k;
+      cbg = c1g - (c1g - c3g) * k;
+      cbb = c1b - (c1b - c3b) * k;
+      var x1_ = Math.round(Math.min(xa, xb));
+      var x2_ = Math.round(Math.max(xa, xb));
+      var j = rowSize * y + x1_ * 4;
+      for (var x = x1_; x <= x2_; x++) {
+        k = (xa - x) / (xa - xb);
+        k = k < 0 ? 0 : k > 1 ? 1 : k;
+        bytes[j++] = (car - (car - cbr) * k) | 0;
+        bytes[j++] = (cag - (cag - cbg) * k) | 0;
+        bytes[j++] = (cab - (cab - cbb) * k) | 0;
+        bytes[j++] = 255;
+      }
+    }
+  }
+
+  function drawFigure(data, figure, context) {
+    var ps = figure.coords;
+    var cs = figure.colors;
+    var i, ii;
+    switch (figure.type) {
+      case 'lattice':
+        var verticesPerRow = figure.verticesPerRow;
+        var rows = Math.floor(ps.length / verticesPerRow) - 1;
+        var cols = verticesPerRow - 1;
+        for (i = 0; i < rows; i++) {
+          var q = i * verticesPerRow;
+          for (var j = 0; j < cols; j++, q++) {
+            drawTriangle(data, context,
+              ps[q], ps[q + 1], ps[q + verticesPerRow],
+              cs[q], cs[q + 1], cs[q + verticesPerRow]);
+            drawTriangle(data, context,
+              ps[q + verticesPerRow + 1], ps[q + 1], ps[q + verticesPerRow],
+              cs[q + verticesPerRow + 1], cs[q + 1], cs[q + verticesPerRow]);
+          }
+        }
+        break;
+      case 'triangles':
+        for (i = 0, ii = ps.length; i < ii; i += 3) {
+          drawTriangle(data, context,
+            ps[i], ps[i + 1], ps[i + 2],
+            cs[i], cs[i + 1], cs[i + 2]);
+        }
+        break;
+      default:
+        error('illigal figure');
+        break;
+    }
+  }
+
+  function createMeshCanvas(bounds, combinesScale, coords, colors, figures,
+                            backgroundColor, cachedCanvases) {
+    // we will increase scale on some weird factor to let antialiasing take
+    // care of "rough" edges
+    var EXPECTED_SCALE = 1.1;
+    // MAX_PATTERN_SIZE is used to avoid OOM situation.
+    var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough
+
+    var offsetX = Math.floor(bounds[0]);
+    var offsetY = Math.floor(bounds[1]);
+    var boundsWidth = Math.ceil(bounds[2]) - offsetX;
+    var boundsHeight = Math.ceil(bounds[3]) - offsetY;
+
+    var width = Math.min(Math.ceil(Math.abs(boundsWidth * combinesScale[0] *
+      EXPECTED_SCALE)), MAX_PATTERN_SIZE);
+    var height = Math.min(Math.ceil(Math.abs(boundsHeight * combinesScale[1] *
+      EXPECTED_SCALE)), MAX_PATTERN_SIZE);
+    var scaleX = boundsWidth / width;
+    var scaleY = boundsHeight / height;
+
+    var context = {
+      coords: coords,
+      colors: colors,
+      offsetX: -offsetX,
+      offsetY: -offsetY,
+      scaleX: 1 / scaleX,
+      scaleY: 1 / scaleY
+    };
+
+    var canvas, tmpCanvas, i, ii;
+    if (WebGLUtils.isEnabled) {
+      canvas = WebGLUtils.drawFigures(width, height, backgroundColor,
+                                      figures, context);
+
+      // https://bugzilla.mozilla.org/show_bug.cgi?id=972126
+      tmpCanvas = cachedCanvases.getCanvas('mesh', width, height, false);
+      tmpCanvas.context.drawImage(canvas, 0, 0);
+      canvas = tmpCanvas.canvas;
+    } else {
+      tmpCanvas = cachedCanvases.getCanvas('mesh', width, height, false);
+      var tmpCtx = tmpCanvas.context;
+
+      var data = tmpCtx.createImageData(width, height);
+      if (backgroundColor) {
+        var bytes = data.data;
+        for (i = 0, ii = bytes.length; i < ii; i += 4) {
+          bytes[i] = backgroundColor[0];
+          bytes[i + 1] = backgroundColor[1];
+          bytes[i + 2] = backgroundColor[2];
+          bytes[i + 3] = 255;
+        }
+      }
+      for (i = 0; i < figures.length; i++) {
+        drawFigure(data, figures[i], context);
+      }
+      tmpCtx.putImageData(data, 0, 0);
+      canvas = tmpCanvas.canvas;
+    }
+
+    return {canvas: canvas, offsetX: offsetX, offsetY: offsetY,
+            scaleX: scaleX, scaleY: scaleY};
+  }
+  return createMeshCanvas;
+})();
+
+ShadingIRs.Mesh = {
+  fromIR: function Mesh_fromIR(raw) {
+    //var type = raw[1];
+    var coords = raw[2];
+    var colors = raw[3];
+    var figures = raw[4];
+    var bounds = raw[5];
+    var matrix = raw[6];
+    //var bbox = raw[7];
+    var background = raw[8];
+    return {
+      type: 'Pattern',
+      getPattern: function Mesh_getPattern(ctx, owner, shadingFill) {
+        var scale;
+        if (shadingFill) {
+          scale = Util.singularValueDecompose2dScale(ctx.mozCurrentTransform);
+        } else {
+          // Obtain scale from matrix and current transformation matrix.
+          scale = Util.singularValueDecompose2dScale(owner.baseTransform);
+          if (matrix) {
+            var matrixScale = Util.singularValueDecompose2dScale(matrix);
+            scale = [scale[0] * matrixScale[0],
+                     scale[1] * matrixScale[1]];
+          }
+        }
+
+
+        // Rasterizing on the main thread since sending/queue large canvases
+        // might cause OOM.
+        var temporaryPatternCanvas = createMeshCanvas(bounds, scale, coords,
+          colors, figures, shadingFill ? null : background,
+          owner.cachedCanvases);
+
+        if (!shadingFill) {
+          ctx.setTransform.apply(ctx, owner.baseTransform);
+          if (matrix) {
+            ctx.transform.apply(ctx, matrix);
+          }
+        }
+
+        ctx.translate(temporaryPatternCanvas.offsetX,
+                      temporaryPatternCanvas.offsetY);
+        ctx.scale(temporaryPatternCanvas.scaleX,
+                  temporaryPatternCanvas.scaleY);
+
+        return ctx.createPattern(temporaryPatternCanvas.canvas, 'no-repeat');
+      }
+    };
+  }
+};
+
+ShadingIRs.Dummy = {
+  fromIR: function Dummy_fromIR() {
+    return {
+      type: 'Pattern',
+      getPattern: function Dummy_fromIR_getPattern() {
+        return 'hotpink';
+      }
+    };
+  }
+};
+
+function getShadingPatternFromIR(raw) {
+  var shadingIR = ShadingIRs[raw[0]];
+  if (!shadingIR) {
+    error('Unknown IR type: ' + raw[0]);
+  }
+  return shadingIR.fromIR(raw);
 }
 
+var TilingPattern = (function TilingPatternClosure() {
+  var PaintType = {
+    COLORED: 1,
+    UNCOLORED: 2
+  };
+
+  var MAX_PATTERN_SIZE = 3000; // 10in @ 300dpi shall be enough
+
+  function TilingPattern(IR, color, ctx, canvasGraphicsFactory, baseTransform) {
+    this.operatorList = IR[2];
+    this.matrix = IR[3] || [1, 0, 0, 1, 0, 0];
+    this.bbox = IR[4];
+    this.xstep = IR[5];
+    this.ystep = IR[6];
+    this.paintType = IR[7];
+    this.tilingType = IR[8];
+    this.color = color;
+    this.canvasGraphicsFactory = canvasGraphicsFactory;
+    this.baseTransform = baseTransform;
+    this.type = 'Pattern';
+    this.ctx = ctx;
+  }
+
+  TilingPattern.prototype = {
+    createPatternCanvas: function TilinPattern_createPatternCanvas(owner) {
+      var operatorList = this.operatorList;
+      var bbox = this.bbox;
+      var xstep = this.xstep;
+      var ystep = this.ystep;
+      var paintType = this.paintType;
+      var tilingType = this.tilingType;
+      var color = this.color;
+      var canvasGraphicsFactory = this.canvasGraphicsFactory;
+
+      info('TilingType: ' + tilingType);
+
+      var x0 = bbox[0], y0 = bbox[1], x1 = bbox[2], y1 = bbox[3];
+
+      var topLeft = [x0, y0];
+      // we want the canvas to be as large as the step size
+      var botRight = [x0 + xstep, y0 + ystep];
+
+      var width = botRight[0] - topLeft[0];
+      var height = botRight[1] - topLeft[1];
+
+      // Obtain scale from matrix and current transformation matrix.
+      var matrixScale = Util.singularValueDecompose2dScale(this.matrix);
+      var curMatrixScale = Util.singularValueDecompose2dScale(
+        this.baseTransform);
+      var combinedScale = [matrixScale[0] * curMatrixScale[0],
+        matrixScale[1] * curMatrixScale[1]];
+
+      // MAX_PATTERN_SIZE is used to avoid OOM situation.
+      // Use width and height values that are as close as possible to the end
+      // result when the pattern is used. Too low value makes the pattern look
+      // blurry. Too large value makes it look too crispy.
+      width = Math.min(Math.ceil(Math.abs(width * combinedScale[0])),
+        MAX_PATTERN_SIZE);
+
+      height = Math.min(Math.ceil(Math.abs(height * combinedScale[1])),
+        MAX_PATTERN_SIZE);
+
+      var tmpCanvas = owner.cachedCanvases.getCanvas('pattern',
+        width, height, true);
+      var tmpCtx = tmpCanvas.context;
+      var graphics = canvasGraphicsFactory.createCanvasGraphics(tmpCtx);
+      graphics.groupLevel = owner.groupLevel;
+
+      this.setFillAndStrokeStyleToContext(tmpCtx, paintType, color);
+
+      this.setScale(width, height, xstep, ystep);
+      this.transformToScale(graphics);
+
+      // transform coordinates to pattern space
+      var tmpTranslate = [1, 0, 0, 1, -topLeft[0], -topLeft[1]];
+      graphics.transform.apply(graphics, tmpTranslate);
+
+      this.clipBbox(graphics, bbox, x0, y0, x1, y1);
+
+      graphics.executeOperatorList(operatorList);
+      return tmpCanvas.canvas;
+    },
+
+    setScale: function TilingPattern_setScale(width, height, xstep, ystep) {
+      this.scale = [width / xstep, height / ystep];
+    },
+
+    transformToScale: function TilingPattern_transformToScale(graphics) {
+      var scale = this.scale;
+      var tmpScale = [scale[0], 0, 0, scale[1], 0, 0];
+      graphics.transform.apply(graphics, tmpScale);
+    },
+
+    scaleToContext: function TilingPattern_scaleToContext() {
+      var scale = this.scale;
+      this.ctx.scale(1 / scale[0], 1 / scale[1]);
+    },
+
+    clipBbox: function clipBbox(graphics, bbox, x0, y0, x1, y1) {
+      if (bbox && isArray(bbox) && bbox.length === 4) {
+        var bboxWidth = x1 - x0;
+        var bboxHeight = y1 - y0;
+        graphics.ctx.rect(x0, y0, bboxWidth, bboxHeight);
+        graphics.clip();
+        graphics.endPath();
+      }
+    },
+
+    setFillAndStrokeStyleToContext:
+      function setFillAndStrokeStyleToContext(context, paintType, color) {
+        switch (paintType) {
+          case PaintType.COLORED:
+            var ctx = this.ctx;
+            context.fillStyle = ctx.fillStyle;
+            context.strokeStyle = ctx.strokeStyle;
+            break;
+          case PaintType.UNCOLORED:
+            var cssColor = Util.makeCssRgb(color[0], color[1], color[2]);
+            context.fillStyle = cssColor;
+            context.strokeStyle = cssColor;
+            break;
+          default:
+            error('Unsupported paint type: ' + paintType);
+        }
+      },
+
+    getPattern: function TilingPattern_getPattern(ctx, owner) {
+      var temporaryPatternCanvas = this.createPatternCanvas(owner);
+
+      ctx = this.ctx;
+      ctx.setTransform.apply(ctx, this.baseTransform);
+      ctx.transform.apply(ctx, this.matrix);
+      this.scaleToContext();
+
+      return ctx.createPattern(temporaryPatternCanvas, 'repeat');
+    }
+  };
+
+  return TilingPattern;
+})();
+
+exports.getShadingPatternFromIR = getShadingPatternFromIR;
+exports.TilingPattern = TilingPattern;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayTextLayer = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayDOMUtils, root.pdfjsDisplayGlobal);
+  }
+}(this, function (exports, sharedUtil, displayDOMUtils, displayGlobal) {
+
+var Util = sharedUtil.Util;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var CustomStyle = displayDOMUtils.CustomStyle;
+var PDFJS = displayGlobal.PDFJS;
+
+/**
+ * Text layer render parameters.
+ *
+ * @typedef {Object} TextLayerRenderParameters
+ * @property {TextContent} textContent - Text content to render (the object is
+ *   returned by the page's getTextContent() method).
+ * @property {HTMLElement} container - HTML element that will contain text runs.
+ * @property {PDFJS.PageViewport} viewport - The target viewport to properly
+ *   layout the text runs.
+ * @property {Array} textDivs - (optional) HTML elements that are correspond
+ *   the text items of the textContent input. This is output and shall be
+ *   initially be set to empty array.
+ * @property {number} timeout - (optional) Delay in milliseconds before
+ *   rendering of the text  runs occurs.
+ */
+var renderTextLayer = (function renderTextLayerClosure() {
+  var MAX_TEXT_DIVS_TO_RENDER = 100000;
+
+  var NonWhitespaceRegexp = /\S/;
+
+  function isAllWhitespace(str) {
+    return !NonWhitespaceRegexp.test(str);
+  }
+
+  function appendText(textDivs, viewport, geom, styles) {
+    var style = styles[geom.fontName];
+    var textDiv = document.createElement('div');
+    textDivs.push(textDiv);
+    if (isAllWhitespace(geom.str)) {
+      textDiv.dataset.isWhitespace = true;
+      return;
+    }
+    var tx = Util.transform(viewport.transform, geom.transform);
+    var angle = Math.atan2(tx[1], tx[0]);
+    if (style.vertical) {
+      angle += Math.PI / 2;
+    }
+    var fontHeight = Math.sqrt((tx[2] * tx[2]) + (tx[3] * tx[3]));
+    var fontAscent = fontHeight;
+    if (style.ascent) {
+      fontAscent = style.ascent * fontAscent;
+    } else if (style.descent) {
+      fontAscent = (1 + style.descent) * fontAscent;
+    }
+
+    var left;
+    var top;
+    if (angle === 0) {
+      left = tx[4];
+      top = tx[5] - fontAscent;
+    } else {
+      left = tx[4] + (fontAscent * Math.sin(angle));
+      top = tx[5] - (fontAscent * Math.cos(angle));
+    }
+    textDiv.style.left = left + 'px';
+    textDiv.style.top = top + 'px';
+    textDiv.style.fontSize = fontHeight + 'px';
+    textDiv.style.fontFamily = style.fontFamily;
+
+    textDiv.textContent = geom.str;
+    // |fontName| is only used by the Font Inspector. This test will succeed
+    // when e.g. the Font Inspector is off but the Stepper is on, but it's
+    // not worth the effort to do a more accurate test.
+    if (PDFJS.pdfBug) {
+      textDiv.dataset.fontName = geom.fontName;
+    }
+    // Storing into dataset will convert number into string.
+    if (angle !== 0) {
+      textDiv.dataset.angle = angle * (180 / Math.PI);
+    }
+    // We don't bother scaling single-char text divs, because it has very
+    // little effect on text highlighting. This makes scrolling on docs with
+    // lots of such divs a lot faster.
+    if (geom.str.length > 1) {
+      if (style.vertical) {
+        textDiv.dataset.canvasWidth = geom.height * viewport.scale;
+      } else {
+        textDiv.dataset.canvasWidth = geom.width * viewport.scale;
+      }
+    }
+  }
+
+  function render(task) {
+    if (task._canceled) {
+      return;
+    }
+    var textLayerFrag = task._container;
+    var textDivs = task._textDivs;
+    var capability = task._capability;
+    var textDivsLength = textDivs.length;
+
+    // No point in rendering many divs as it would make the browser
+    // unusable even after the divs are rendered.
+    if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) {
+      capability.resolve();
+      return;
+    }
+
+    var canvas = document.createElement('canvas');
+    canvas.mozOpaque = true;
+    var ctx = canvas.getContext('2d', {alpha: false});
+
+    var lastFontSize;
+    var lastFontFamily;
+    for (var i = 0; i < textDivsLength; i++) {
+      var textDiv = textDivs[i];
+      if (textDiv.dataset.isWhitespace !== undefined) {
+        continue;
+      }
+
+      var fontSize = textDiv.style.fontSize;
+      var fontFamily = textDiv.style.fontFamily;
+
+      // Only build font string and set to context if different from last.
+      if (fontSize !== lastFontSize || fontFamily !== lastFontFamily) {
+        ctx.font = fontSize + ' ' + fontFamily;
+        lastFontSize = fontSize;
+        lastFontFamily = fontFamily;
+      }
+
+      var width = ctx.measureText(textDiv.textContent).width;
+      if (width > 0) {
+        textLayerFrag.appendChild(textDiv);
+        var transform;
+        if (textDiv.dataset.canvasWidth !== undefined) {
+          // Dataset values come of type string.
+          var textScale = textDiv.dataset.canvasWidth / width;
+          transform = 'scaleX(' + textScale + ')';
+        } else {
+          transform = '';
+        }
+        var rotation = textDiv.dataset.angle;
+        if (rotation) {
+          transform = 'rotate(' + rotation + 'deg) ' + transform;
+        }
+        if (transform) {
+          CustomStyle.setProp('transform' , textDiv, transform);
+        }
+      }
+    }
+    capability.resolve();
+  }
+
+  /**
+   * Text layer rendering task.
+   *
+   * @param {TextContent} textContent
+   * @param {HTMLElement} container
+   * @param {PDFJS.PageViewport} viewport
+   * @param {Array} textDivs
+   * @private
+   */
+  function TextLayerRenderTask(textContent, container, viewport, textDivs) {
+    this._textContent = textContent;
+    this._container = container;
+    this._viewport = viewport;
+    textDivs = textDivs || [];
+    this._textDivs = textDivs;
+    this._canceled = false;
+    this._capability = createPromiseCapability();
+    this._renderTimer = null;
+  }
+  TextLayerRenderTask.prototype = {
+    get promise() {
+      return this._capability.promise;
+    },
+
+    cancel: function TextLayer_cancel() {
+      this._canceled = true;
+      if (this._renderTimer !== null) {
+        clearTimeout(this._renderTimer);
+        this._renderTimer = null;
+      }
+      this._capability.reject('canceled');
+    },
+
+    _render: function TextLayer_render(timeout) {
+      var textItems = this._textContent.items;
+      var styles = this._textContent.styles;
+      var textDivs = this._textDivs;
+      var viewport = this._viewport;
+      for (var i = 0, len = textItems.length; i < len; i++) {
+        appendText(textDivs, viewport, textItems[i], styles);
+      }
+
+      if (!timeout) { // Render right away
+        render(this);
+      } else { // Schedule
+        var self = this;
+        this._renderTimer = setTimeout(function() {
+          render(self);
+          self._renderTimer = null;
+        }, timeout);
+      }
+    }
+  };
+
+
+  /**
+   * Starts rendering of the text layer.
+   *
+   * @param {TextLayerRenderParameters} renderParameters
+   * @returns {TextLayerRenderTask}
+   */
+  function renderTextLayer(renderParameters) {
+    var task = new TextLayerRenderTask(renderParameters.textContent,
+                                       renderParameters.container,
+                                       renderParameters.viewport,
+                                       renderParameters.textDivs);
+    task._render(renderParameters.timeout);
+    return task;
+  }
+
+  return renderTextLayer;
+})();
+
+PDFJS.renderTextLayer = renderTextLayer;
+
+exports.renderTextLayer = renderTextLayer;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayCanvas = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayDOMUtils, root.pdfjsDisplayPatternHelper,
+      root.pdfjsDisplayWebGL);
+  }
+}(this, function (exports, sharedUtil, displayDOMUtils, displayPatternHelper,
+                  displayWebGL) {
+
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
+var ImageKind = sharedUtil.ImageKind;
+var OPS = sharedUtil.OPS;
+var TextRenderingMode = sharedUtil.TextRenderingMode;
+var Uint32ArrayView = sharedUtil.Uint32ArrayView;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var info = sharedUtil.info;
+var isNum = sharedUtil.isNum;
+var isArray = sharedUtil.isArray;
+var error = sharedUtil.error;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var TilingPattern = displayPatternHelper.TilingPattern;
+var getShadingPatternFromIR = displayPatternHelper.getShadingPatternFromIR;
+var WebGLUtils = displayWebGL.WebGLUtils;
+
+// <canvas> contexts store most of the state we need natively.
+// However, PDF needs a bit more state, which we store here.
+
+// Minimal font size that would be used during canvas fillText operations.
+var MIN_FONT_SIZE = 16;
+// Maximum font size that would be used during canvas fillText operations.
+var MAX_FONT_SIZE = 100;
+var MAX_GROUP_SIZE = 4096;
+
+// Heuristic value used when enforcing minimum line widths.
+var MIN_WIDTH_FACTOR = 0.65;
+
+var COMPILE_TYPE3_GLYPHS = true;
+var MAX_SIZE_TO_COMPILE = 1000;
+
+var FULL_CHUNK_HEIGHT = 16;
+
+function createScratchCanvas(width, height) {
+  var canvas = document.createElement('canvas');
+  canvas.width = width;
+  canvas.height = height;
+  return canvas;
+}
+
+function addContextCurrentTransform(ctx) {
+  // If the context doesn't expose a `mozCurrentTransform`, add a JS based one.
+  if (!ctx.mozCurrentTransform) {
+    ctx._originalSave = ctx.save;
+    ctx._originalRestore = ctx.restore;
+    ctx._originalRotate = ctx.rotate;
+    ctx._originalScale = ctx.scale;
+    ctx._originalTranslate = ctx.translate;
+    ctx._originalTransform = ctx.transform;
+    ctx._originalSetTransform = ctx.setTransform;
+
+    ctx._transformMatrix = ctx._transformMatrix || [1, 0, 0, 1, 0, 0];
+    ctx._transformStack = [];
+
+    Object.defineProperty(ctx, 'mozCurrentTransform', {
+      get: function getCurrentTransform() {
+        return this._transformMatrix;
+      }
+    });
+
+    Object.defineProperty(ctx, 'mozCurrentTransformInverse', {
+      get: function getCurrentTransformInverse() {
+        // Calculation done using WolframAlpha:
+        // http://www.wolframalpha.com/input/?
+        //   i=Inverse+{{a%2C+c%2C+e}%2C+{b%2C+d%2C+f}%2C+{0%2C+0%2C+1}}
+
+        var m = this._transformMatrix;
+        var a = m[0], b = m[1], c = m[2], d = m[3], e = m[4], f = m[5];
+
+        var ad_bc = a * d - b * c;
+        var bc_ad = b * c - a * d;
+
+        return [
+          d / ad_bc,
+          b / bc_ad,
+          c / bc_ad,
+          a / ad_bc,
+          (d * e - c * f) / bc_ad,
+          (b * e - a * f) / ad_bc
+        ];
+      }
+    });
+
+    ctx.save = function ctxSave() {
+      var old = this._transformMatrix;
+      this._transformStack.push(old);
+      this._transformMatrix = old.slice(0, 6);
+
+      this._originalSave();
+    };
+
+    ctx.restore = function ctxRestore() {
+      var prev = this._transformStack.pop();
+      if (prev) {
+        this._transformMatrix = prev;
+        this._originalRestore();
+      }
+    };
+
+    ctx.translate = function ctxTranslate(x, y) {
+      var m = this._transformMatrix;
+      m[4] = m[0] * x + m[2] * y + m[4];
+      m[5] = m[1] * x + m[3] * y + m[5];
+
+      this._originalTranslate(x, y);
+    };
+
+    ctx.scale = function ctxScale(x, y) {
+      var m = this._transformMatrix;
+      m[0] = m[0] * x;
+      m[1] = m[1] * x;
+      m[2] = m[2] * y;
+      m[3] = m[3] * y;
+
+      this._originalScale(x, y);
+    };
+
+    ctx.transform = function ctxTransform(a, b, c, d, e, f) {
+      var m = this._transformMatrix;
+      this._transformMatrix = [
+        m[0] * a + m[2] * b,
+        m[1] * a + m[3] * b,
+        m[0] * c + m[2] * d,
+        m[1] * c + m[3] * d,
+        m[0] * e + m[2] * f + m[4],
+        m[1] * e + m[3] * f + m[5]
+      ];
+
+      ctx._originalTransform(a, b, c, d, e, f);
+    };
+
+    ctx.setTransform = function ctxSetTransform(a, b, c, d, e, f) {
+      this._transformMatrix = [a, b, c, d, e, f];
+
+      ctx._originalSetTransform(a, b, c, d, e, f);
+    };
+
+    ctx.rotate = function ctxRotate(angle) {
+      var cosValue = Math.cos(angle);
+      var sinValue = Math.sin(angle);
+
+      var m = this._transformMatrix;
+      this._transformMatrix = [
+        m[0] * cosValue + m[2] * sinValue,
+        m[1] * cosValue + m[3] * sinValue,
+        m[0] * (-sinValue) + m[2] * cosValue,
+        m[1] * (-sinValue) + m[3] * cosValue,
+        m[4],
+        m[5]
+      ];
+
+      this._originalRotate(angle);
+    };
+  }
+}
+
+var CachedCanvases = (function CachedCanvasesClosure() {
+  function CachedCanvases() {
+    this.cache = Object.create(null);
+  }
+  CachedCanvases.prototype = {
+    getCanvas: function CachedCanvases_getCanvas(id, width, height,
+                                                 trackTransform) {
+      var canvasEntry;
+      if (this.cache[id] !== undefined) {
+        canvasEntry = this.cache[id];
+        canvasEntry.canvas.width = width;
+        canvasEntry.canvas.height = height;
+        // reset canvas transform for emulated mozCurrentTransform, if needed
+        canvasEntry.context.setTransform(1, 0, 0, 1, 0, 0);
+      } else {
+        var canvas = createScratchCanvas(width, height);
+        var ctx = canvas.getContext('2d');
+        if (trackTransform) {
+          addContextCurrentTransform(ctx);
+        }
+        this.cache[id] = canvasEntry = {canvas: canvas, context: ctx};
+      }
+      return canvasEntry;
+    },
+    clear: function () {
+      for (var id in this.cache) {
+        var canvasEntry = this.cache[id];
+        // Zeroing the width and height causes Firefox to release graphics
+        // resources immediately, which can greatly reduce memory consumption.
+        canvasEntry.canvas.width = 0;
+        canvasEntry.canvas.height = 0;
+        delete this.cache[id];
+      }
+    }
+  };
+  return CachedCanvases;
+})();
+
+function compileType3Glyph(imgData) {
+  var POINT_TO_PROCESS_LIMIT = 1000;
+
+  var width = imgData.width, height = imgData.height;
+  var i, j, j0, width1 = width + 1;
+  var points = new Uint8Array(width1 * (height + 1));
+  var POINT_TYPES =
+      new Uint8Array([0, 2, 4, 0, 1, 0, 5, 4, 8, 10, 0, 8, 0, 2, 1, 0]);
+
+  // decodes bit-packed mask data
+  var lineSize = (width + 7) & ~7, data0 = imgData.data;
+  var data = new Uint8Array(lineSize * height), pos = 0, ii;
+  for (i = 0, ii = data0.length; i < ii; i++) {
+    var mask = 128, elem = data0[i];
+    while (mask > 0) {
+      data[pos++] = (elem & mask) ? 0 : 255;
+      mask >>= 1;
+    }
+  }
+
+  // finding iteresting points: every point is located between mask pixels,
+  // so there will be points of the (width + 1)x(height + 1) grid. Every point
+  // will have flags assigned based on neighboring mask pixels:
+  //   4 | 8
+  //   --P--
+  //   2 | 1
+  // We are interested only in points with the flags:
+  //   - outside corners: 1, 2, 4, 8;
+  //   - inside corners: 7, 11, 13, 14;
+  //   - and, intersections: 5, 10.
+  var count = 0;
+  pos = 0;
+  if (data[pos] !== 0) {
+    points[0] = 1;
+    ++count;
+  }
+  for (j = 1; j < width; j++) {
+    if (data[pos] !== data[pos + 1]) {
+      points[j] = data[pos] ? 2 : 1;
+      ++count;
+    }
+    pos++;
+  }
+  if (data[pos] !== 0) {
+    points[j] = 2;
+    ++count;
+  }
+  for (i = 1; i < height; i++) {
+    pos = i * lineSize;
+    j0 = i * width1;
+    if (data[pos - lineSize] !== data[pos]) {
+      points[j0] = data[pos] ? 1 : 8;
+      ++count;
+    }
+    // 'sum' is the position of the current pixel configuration in the 'TYPES'
+    // array (in order 8-1-2-4, so we can use '>>2' to shift the column).
+    var sum = (data[pos] ? 4 : 0) + (data[pos - lineSize] ? 8 : 0);
+    for (j = 1; j < width; j++) {
+      sum = (sum >> 2) + (data[pos + 1] ? 4 : 0) +
+            (data[pos - lineSize + 1] ? 8 : 0);
+      if (POINT_TYPES[sum]) {
+        points[j0 + j] = POINT_TYPES[sum];
+        ++count;
+      }
+      pos++;
+    }
+    if (data[pos - lineSize] !== data[pos]) {
+      points[j0 + j] = data[pos] ? 2 : 4;
+      ++count;
+    }
+
+    if (count > POINT_TO_PROCESS_LIMIT) {
+      return null;
+    }
+  }
+
+  pos = lineSize * (height - 1);
+  j0 = i * width1;
+  if (data[pos] !== 0) {
+    points[j0] = 8;
+    ++count;
+  }
+  for (j = 1; j < width; j++) {
+    if (data[pos] !== data[pos + 1]) {
+      points[j0 + j] = data[pos] ? 4 : 8;
+      ++count;
+    }
+    pos++;
+  }
+  if (data[pos] !== 0) {
+    points[j0 + j] = 4;
+    ++count;
+  }
+  if (count > POINT_TO_PROCESS_LIMIT) {
+    return null;
+  }
+
+  // building outlines
+  var steps = new Int32Array([0, width1, -1, 0, -width1, 0, 0, 0, 1]);
+  var outlines = [];
+  for (i = 0; count && i <= height; i++) {
+    var p = i * width1;
+    var end = p + width;
+    while (p < end && !points[p]) {
+      p++;
+    }
+    if (p === end) {
+      continue;
+    }
+    var coords = [p % width1, i];
+
+    var type = points[p], p0 = p, pp;
+    do {
+      var step = steps[type];
+      do {
+        p += step;
+      } while (!points[p]);
+
+      pp = points[p];
+      if (pp !== 5 && pp !== 10) {
+        // set new direction
+        type = pp;
+        // delete mark
+        points[p] = 0;
+      } else { // type is 5 or 10, ie, a crossing
+        // set new direction
+        type = pp & ((0x33 * type) >> 4);
+        // set new type for "future hit"
+        points[p] &= (type >> 2 | type << 2);
+      }
+
+      coords.push(p % width1);
+      coords.push((p / width1) | 0);
+      --count;
+    } while (p0 !== p);
+    outlines.push(coords);
+    --i;
+  }
+
+  var drawOutline = function(c) {
+    c.save();
+    // the path shall be painted in [0..1]x[0..1] space
+    c.scale(1 / width, -1 / height);
+    c.translate(0, -height);
+    c.beginPath();
+    for (var i = 0, ii = outlines.length; i < ii; i++) {
+      var o = outlines[i];
+      c.moveTo(o[0], o[1]);
+      for (var j = 2, jj = o.length; j < jj; j += 2) {
+        c.lineTo(o[j], o[j+1]);
+      }
+    }
+    c.fill();
+    c.beginPath();
+    c.restore();
+  };
+
+  return drawOutline;
+}
+
+var CanvasExtraState = (function CanvasExtraStateClosure() {
+  function CanvasExtraState(old) {
+    // Are soft masks and alpha values shapes or opacities?
+    this.alphaIsShape = false;
+    this.fontSize = 0;
+    this.fontSizeScale = 1;
+    this.textMatrix = IDENTITY_MATRIX;
+    this.textMatrixScale = 1;
+    this.fontMatrix = FONT_IDENTITY_MATRIX;
+    this.leading = 0;
+    // Current point (in user coordinates)
+    this.x = 0;
+    this.y = 0;
+    // Start of text line (in text coordinates)
+    this.lineX = 0;
+    this.lineY = 0;
+    // Character and word spacing
+    this.charSpacing = 0;
+    this.wordSpacing = 0;
+    this.textHScale = 1;
+    this.textRenderingMode = TextRenderingMode.FILL;
+    this.textRise = 0;
+    // Default fore and background colors
+    this.fillColor = '#000000';
+    this.strokeColor = '#000000';
+    this.patternFill = false;
+    // Note: fill alpha applies to all non-stroking operations
+    this.fillAlpha = 1;
+    this.strokeAlpha = 1;
+    this.lineWidth = 1;
+    this.activeSMask = null; // nonclonable field (see the save method below)
+
+    this.old = old;
+  }
+
+  CanvasExtraState.prototype = {
+    clone: function CanvasExtraState_clone() {
+      return Object.create(this);
+    },
+    setCurrentPoint: function CanvasExtraState_setCurrentPoint(x, y) {
+      this.x = x;
+      this.y = y;
+    }
+  };
+  return CanvasExtraState;
+})();
+
+var CanvasGraphics = (function CanvasGraphicsClosure() {
+  // Defines the time the executeOperatorList is going to be executing
+  // before it stops and shedules a continue of execution.
+  var EXECUTION_TIME = 15;
+  // Defines the number of steps before checking the execution time
+  var EXECUTION_STEPS = 10;
+
+  function CanvasGraphics(canvasCtx, commonObjs, objs, imageLayer) {
+    this.ctx = canvasCtx;
+    this.current = new CanvasExtraState();
+    this.stateStack = [];
+    this.pendingClip = null;
+    this.pendingEOFill = false;
+    this.res = null;
+    this.xobjs = null;
+    this.commonObjs = commonObjs;
+    this.objs = objs;
+    this.imageLayer = imageLayer;
+    this.groupStack = [];
+    this.processingType3 = null;
+    // Patterns are painted relative to the initial page/form transform, see pdf
+    // spec 8.7.2 NOTE 1.
+    this.baseTransform = null;
+    this.baseTransformStack = [];
+    this.groupLevel = 0;
+    this.smaskStack = [];
+    this.smaskCounter = 0;
+    this.tempSMask = null;
+    this.cachedCanvases = new CachedCanvases();
+    if (canvasCtx) {
+      // NOTE: if mozCurrentTransform is polyfilled, then the current state of
+      // the transformation must already be set in canvasCtx._transformMatrix.
+      addContextCurrentTransform(canvasCtx);
+    }
+    this.cachedGetSinglePixelWidth = null;
+  }
+
+  function putBinaryImageData(ctx, imgData) {
+    if (typeof ImageData !== 'undefined' && imgData instanceof ImageData) {
+      ctx.putImageData(imgData, 0, 0);
+      return;
+    }
+
+    // Put the image data to the canvas in chunks, rather than putting the
+    // whole image at once.  This saves JS memory, because the ImageData object
+    // is smaller. It also possibly saves C++ memory within the implementation
+    // of putImageData(). (E.g. in Firefox we make two short-lived copies of
+    // the data passed to putImageData()). |n| shouldn't be too small, however,
+    // because too many putImageData() calls will slow things down.
+    //
+    // Note: as written, if the last chunk is partial, the putImageData() call
+    // will (conceptually) put pixels past the bounds of the canvas.  But
+    // that's ok; any such pixels are ignored.
+
+    var height = imgData.height, width = imgData.width;
+    var partialChunkHeight = height % FULL_CHUNK_HEIGHT;
+    var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
+    var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
+
+    var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
+    var srcPos = 0, destPos;
+    var src = imgData.data;
+    var dest = chunkImgData.data;
+    var i, j, thisChunkHeight, elemsInThisChunk;
+
+    // There are multiple forms in which the pixel data can be passed, and
+    // imgData.kind tells us which one this is.
+    if (imgData.kind === ImageKind.GRAYSCALE_1BPP) {
+      // Grayscale, 1 bit per pixel (i.e. black-and-white).
+      var srcLength = src.byteLength;
+      var dest32 = PDFJS.hasCanvasTypedArrays ? new Uint32Array(dest.buffer) :
+        new Uint32ArrayView(dest);
+      var dest32DataLength = dest32.length;
+      var fullSrcDiff = (width + 7) >> 3;
+      var white = 0xFFFFFFFF;
+      var black = (PDFJS.isLittleEndian || !PDFJS.hasCanvasTypedArrays) ?
+        0xFF000000 : 0x000000FF;
+      for (i = 0; i < totalChunks; i++) {
+        thisChunkHeight =
+          (i < fullChunks) ? FULL_CHUNK_HEIGHT : partialChunkHeight;
+        destPos = 0;
+        for (j = 0; j < thisChunkHeight; j++) {
+          var srcDiff = srcLength - srcPos;
+          var k = 0;
+          var kEnd = (srcDiff > fullSrcDiff) ? width : srcDiff * 8 - 7;
+          var kEndUnrolled = kEnd & ~7;
+          var mask = 0;
+          var srcByte = 0;
+          for (; k < kEndUnrolled; k += 8) {
+            srcByte = src[srcPos++];
+            dest32[destPos++] = (srcByte & 128) ? white : black;
+            dest32[destPos++] = (srcByte & 64) ? white : black;
+            dest32[destPos++] = (srcByte & 32) ? white : black;
+            dest32[destPos++] = (srcByte & 16) ? white : black;
+            dest32[destPos++] = (srcByte & 8) ? white : black;
+            dest32[destPos++] = (srcByte & 4) ? white : black;
+            dest32[destPos++] = (srcByte & 2) ? white : black;
+            dest32[destPos++] = (srcByte & 1) ? white : black;
+          }
+          for (; k < kEnd; k++) {
+             if (mask === 0) {
+               srcByte = src[srcPos++];
+               mask = 128;
+             }
+
+            dest32[destPos++] = (srcByte & mask) ? white : black;
+            mask >>= 1;
+          }
+        }
+        // We ran out of input. Make all remaining pixels transparent.
+        while (destPos < dest32DataLength) {
+          dest32[destPos++] = 0;
+        }
+
+        ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
+      }
+    } else if (imgData.kind === ImageKind.RGBA_32BPP) {
+      // RGBA, 32-bits per pixel.
+
+      j = 0;
+      elemsInThisChunk = width * FULL_CHUNK_HEIGHT * 4;
+      for (i = 0; i < fullChunks; i++) {
+        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
+        srcPos += elemsInThisChunk;
+
+        ctx.putImageData(chunkImgData, 0, j);
+        j += FULL_CHUNK_HEIGHT;
+      }
+      if (i < totalChunks) {
+        elemsInThisChunk = width * partialChunkHeight * 4;
+        dest.set(src.subarray(srcPos, srcPos + elemsInThisChunk));
+        ctx.putImageData(chunkImgData, 0, j);
+      }
+
+    } else if (imgData.kind === ImageKind.RGB_24BPP) {
+      // RGB, 24-bits per pixel.
+      thisChunkHeight = FULL_CHUNK_HEIGHT;
+      elemsInThisChunk = width * thisChunkHeight;
+      for (i = 0; i < totalChunks; i++) {
+        if (i >= fullChunks) {
+          thisChunkHeight = partialChunkHeight;
+          elemsInThisChunk = width * thisChunkHeight;
+        }
+
+        destPos = 0;
+        for (j = elemsInThisChunk; j--;) {
+          dest[destPos++] = src[srcPos++];
+          dest[destPos++] = src[srcPos++];
+          dest[destPos++] = src[srcPos++];
+          dest[destPos++] = 255;
+        }
+        ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
+      }
+    } else {
+      error('bad image kind: ' + imgData.kind);
+    }
+  }
+
+  function putBinaryImageMask(ctx, imgData) {
+    var height = imgData.height, width = imgData.width;
+    var partialChunkHeight = height % FULL_CHUNK_HEIGHT;
+    var fullChunks = (height - partialChunkHeight) / FULL_CHUNK_HEIGHT;
+    var totalChunks = partialChunkHeight === 0 ? fullChunks : fullChunks + 1;
+
+    var chunkImgData = ctx.createImageData(width, FULL_CHUNK_HEIGHT);
+    var srcPos = 0;
+    var src = imgData.data;
+    var dest = chunkImgData.data;
+
+    for (var i = 0; i < totalChunks; i++) {
+      var thisChunkHeight =
+        (i < fullChunks) ? FULL_CHUNK_HEIGHT : partialChunkHeight;
+
+      // Expand the mask so it can be used by the canvas.  Any required
+      // inversion has already been handled.
+      var destPos = 3; // alpha component offset
+      for (var j = 0; j < thisChunkHeight; j++) {
+        var mask = 0;
+        for (var k = 0; k < width; k++) {
+          if (!mask) {
+            var elem = src[srcPos++];
+            mask = 128;
+          }
+          dest[destPos] = (elem & mask) ? 0 : 255;
+          destPos += 4;
+          mask >>= 1;
+        }
+      }
+      ctx.putImageData(chunkImgData, 0, i * FULL_CHUNK_HEIGHT);
+    }
+  }
+
+  function copyCtxState(sourceCtx, destCtx) {
+    var properties = ['strokeStyle', 'fillStyle', 'fillRule', 'globalAlpha',
+                      'lineWidth', 'lineCap', 'lineJoin', 'miterLimit',
+                      'globalCompositeOperation', 'font'];
+    for (var i = 0, ii = properties.length; i < ii; i++) {
+      var property = properties[i];
+      if (sourceCtx[property] !== undefined) {
+        destCtx[property] = sourceCtx[property];
+      }
+    }
+    if (sourceCtx.setLineDash !== undefined) {
+      destCtx.setLineDash(sourceCtx.getLineDash());
+      destCtx.lineDashOffset =  sourceCtx.lineDashOffset;
+    } else if (sourceCtx.mozDashOffset !== undefined) {
+      destCtx.mozDash = sourceCtx.mozDash;
+      destCtx.mozDashOffset = sourceCtx.mozDashOffset;
+    }
+  }
+
+  function composeSMaskBackdrop(bytes, r0, g0, b0) {
+    var length = bytes.length;
+    for (var i = 3; i < length; i += 4) {
+      var alpha = bytes[i];
+      if (alpha === 0) {
+        bytes[i - 3] = r0;
+        bytes[i - 2] = g0;
+        bytes[i - 1] = b0;
+      } else if (alpha < 255) {
+        var alpha_ = 255 - alpha;
+        bytes[i - 3] = (bytes[i - 3] * alpha + r0 * alpha_) >> 8;
+        bytes[i - 2] = (bytes[i - 2] * alpha + g0 * alpha_) >> 8;
+        bytes[i - 1] = (bytes[i - 1] * alpha + b0 * alpha_) >> 8;
+      }
+    }
+  }
+
+  function composeSMaskAlpha(maskData, layerData, transferMap) {
+    var length = maskData.length;
+    var scale = 1 / 255;
+    for (var i = 3; i < length; i += 4) {
+      var alpha = transferMap ? transferMap[maskData[i]] : maskData[i];
+      layerData[i] = (layerData[i] * alpha * scale) | 0;
+    }
+  }
+
+  function composeSMaskLuminosity(maskData, layerData, transferMap) {
+    var length = maskData.length;
+    for (var i = 3; i < length; i += 4) {
+      var y = (maskData[i - 3] * 77) +  // * 0.3 / 255 * 0x10000
+              (maskData[i - 2] * 152) + // * 0.59 ....
+              (maskData[i - 1] * 28);   // * 0.11 ....
+      layerData[i] = transferMap ?
+        (layerData[i] * transferMap[y >> 8]) >> 8 :
+        (layerData[i] * y) >> 16;
+    }
+  }
+
+  function genericComposeSMask(maskCtx, layerCtx, width, height,
+                               subtype, backdrop, transferMap) {
+    var hasBackdrop = !!backdrop;
+    var r0 = hasBackdrop ? backdrop[0] : 0;
+    var g0 = hasBackdrop ? backdrop[1] : 0;
+    var b0 = hasBackdrop ? backdrop[2] : 0;
+
+    var composeFn;
+    if (subtype === 'Luminosity') {
+      composeFn = composeSMaskLuminosity;
+    } else {
+      composeFn = composeSMaskAlpha;
+    }
+
+    // processing image in chunks to save memory
+    var PIXELS_TO_PROCESS = 1048576;
+    var chunkSize = Math.min(height, Math.ceil(PIXELS_TO_PROCESS / width));
+    for (var row = 0; row < height; row += chunkSize) {
+      var chunkHeight = Math.min(chunkSize, height - row);
+      var maskData = maskCtx.getImageData(0, row, width, chunkHeight);
+      var layerData = layerCtx.getImageData(0, row, width, chunkHeight);
+
+      if (hasBackdrop) {
+        composeSMaskBackdrop(maskData.data, r0, g0, b0);
+      }
+      composeFn(maskData.data, layerData.data, transferMap);
+
+      maskCtx.putImageData(layerData, 0, row);
+    }
+  }
+
+  function composeSMask(ctx, smask, layerCtx) {
+    var mask = smask.canvas;
+    var maskCtx = smask.context;
+
+    ctx.setTransform(smask.scaleX, 0, 0, smask.scaleY,
+                     smask.offsetX, smask.offsetY);
+
+    var backdrop = smask.backdrop || null;
+    if (!smask.transferMap && WebGLUtils.isEnabled) {
+      var composed = WebGLUtils.composeSMask(layerCtx.canvas, mask,
+        {subtype: smask.subtype, backdrop: backdrop});
+      ctx.setTransform(1, 0, 0, 1, 0, 0);
+      ctx.drawImage(composed, smask.offsetX, smask.offsetY);
+      return;
+    }
+    genericComposeSMask(maskCtx, layerCtx, mask.width, mask.height,
+                        smask.subtype, backdrop, smask.transferMap);
+    ctx.drawImage(mask, 0, 0);
+  }
+
+  var LINE_CAP_STYLES = ['butt', 'round', 'square'];
+  var LINE_JOIN_STYLES = ['miter', 'round', 'bevel'];
+  var NORMAL_CLIP = {};
+  var EO_CLIP = {};
+
+  CanvasGraphics.prototype = {
+
+    beginDrawing: function CanvasGraphics_beginDrawing(transform, viewport,
+                                                       transparency) {
+      // For pdfs that use blend modes we have to clear the canvas else certain
+      // blend modes can look wrong since we'd be blending with a white
+      // backdrop. The problem with a transparent backdrop though is we then
+      // don't get sub pixel anti aliasing on text, creating temporary
+      // transparent canvas when we have blend modes.
+      var width = this.ctx.canvas.width;
+      var height = this.ctx.canvas.height;
+
+      this.ctx.save();
+      this.ctx.fillStyle = 'rgb(255, 255, 255)';
+      this.ctx.fillRect(0, 0, width, height);
+      this.ctx.restore();
+
+      if (transparency) {
+        var transparentCanvas = this.cachedCanvases.getCanvas(
+          'transparent', width, height, true);
+        this.compositeCtx = this.ctx;
+        this.transparentCanvas = transparentCanvas.canvas;
+        this.ctx = transparentCanvas.context;
+        this.ctx.save();
+        // The transform can be applied before rendering, transferring it to
+        // the new canvas.
+        this.ctx.transform.apply(this.ctx,
+                                 this.compositeCtx.mozCurrentTransform);
+      }
+
+      this.ctx.save();
+      if (transform) {
+        this.ctx.transform.apply(this.ctx, transform);
+      }
+      this.ctx.transform.apply(this.ctx, viewport.transform);
+
+      this.baseTransform = this.ctx.mozCurrentTransform.slice();
+
+      if (this.imageLayer) {
+        this.imageLayer.beginLayout();
+      }
+    },
+
+    executeOperatorList: function CanvasGraphics_executeOperatorList(
+                                    operatorList,
+                                    executionStartIdx, continueCallback,
+                                    stepper) {
+      var argsArray = operatorList.argsArray;
+      var fnArray = operatorList.fnArray;
+      var i = executionStartIdx || 0;
+      var argsArrayLen = argsArray.length;
+
+      // Sometimes the OperatorList to execute is empty.
+      if (argsArrayLen === i) {
+        return i;
+      }
+
+      var chunkOperations = (argsArrayLen - i > EXECUTION_STEPS &&
+                             typeof continueCallback === 'function');
+      var endTime = chunkOperations ? Date.now() + EXECUTION_TIME : 0;
+      var steps = 0;
+
+      var commonObjs = this.commonObjs;
+      var objs = this.objs;
+      var fnId;
+
+      while (true) {
+        if (stepper !== undefined && i === stepper.nextBreakPoint) {
+          stepper.breakIt(i, continueCallback);
+          return i;
+        }
+
+        fnId = fnArray[i];
+
+        if (fnId !== OPS.dependency) {
+          this[fnId].apply(this, argsArray[i]);
+        } else {
+          var deps = argsArray[i];
+          for (var n = 0, nn = deps.length; n < nn; n++) {
+            var depObjId = deps[n];
+            var common = depObjId[0] === 'g' && depObjId[1] === '_';
+            var objsPool = common ? commonObjs : objs;
+
+            // If the promise isn't resolved yet, add the continueCallback
+            // to the promise and bail out.
+            if (!objsPool.isResolved(depObjId)) {
+              objsPool.get(depObjId, continueCallback);
+              return i;
+            }
+          }
+        }
+
+        i++;
+
+        // If the entire operatorList was executed, stop as were done.
+        if (i === argsArrayLen) {
+          return i;
+        }
+
+        // If the execution took longer then a certain amount of time and
+        // `continueCallback` is specified, interrupt the execution.
+        if (chunkOperations && ++steps > EXECUTION_STEPS) {
+          if (Date.now() > endTime) {
+            continueCallback();
+            return i;
+          }
+          steps = 0;
+        }
+
+        // If the operatorList isn't executed completely yet OR the execution
+        // time was short enough, do another execution round.
+      }
+    },
+
+    endDrawing: function CanvasGraphics_endDrawing() {
+      this.ctx.restore();
+
+      if (this.transparentCanvas) {
+        this.ctx = this.compositeCtx;
+        this.ctx.save();
+        this.ctx.setTransform(1, 0, 0, 1, 0, 0); // Avoid apply transform twice
+        this.ctx.drawImage(this.transparentCanvas, 0, 0);
+        this.ctx.restore();
+        this.transparentCanvas = null;
+      }
+
+      this.cachedCanvases.clear();
+      WebGLUtils.clear();
+
+      if (this.imageLayer) {
+        this.imageLayer.endLayout();
+      }
+    },
+
+    // Graphics state
+    setLineWidth: function CanvasGraphics_setLineWidth(width) {
+      this.current.lineWidth = width;
+      this.ctx.lineWidth = width;
+    },
+    setLineCap: function CanvasGraphics_setLineCap(style) {
+      this.ctx.lineCap = LINE_CAP_STYLES[style];
+    },
+    setLineJoin: function CanvasGraphics_setLineJoin(style) {
+      this.ctx.lineJoin = LINE_JOIN_STYLES[style];
+    },
+    setMiterLimit: function CanvasGraphics_setMiterLimit(limit) {
+      this.ctx.miterLimit = limit;
+    },
+    setDash: function CanvasGraphics_setDash(dashArray, dashPhase) {
+      var ctx = this.ctx;
+      if (ctx.setLineDash !== undefined) {
+        ctx.setLineDash(dashArray);
+        ctx.lineDashOffset = dashPhase;
+      } else {
+        ctx.mozDash = dashArray;
+        ctx.mozDashOffset = dashPhase;
+      }
+    },
+    setRenderingIntent: function CanvasGraphics_setRenderingIntent(intent) {
+      // Maybe if we one day fully support color spaces this will be important
+      // for now we can ignore.
+      // TODO set rendering intent?
+    },
+    setFlatness: function CanvasGraphics_setFlatness(flatness) {
+      // There's no way to control this with canvas, but we can safely ignore.
+      // TODO set flatness?
+    },
+    setGState: function CanvasGraphics_setGState(states) {
+      for (var i = 0, ii = states.length; i < ii; i++) {
+        var state = states[i];
+        var key = state[0];
+        var value = state[1];
+
+        switch (key) {
+          case 'LW':
+            this.setLineWidth(value);
+            break;
+          case 'LC':
+            this.setLineCap(value);
+            break;
+          case 'LJ':
+            this.setLineJoin(value);
+            break;
+          case 'ML':
+            this.setMiterLimit(value);
+            break;
+          case 'D':
+            this.setDash(value[0], value[1]);
+            break;
+          case 'RI':
+            this.setRenderingIntent(value);
+            break;
+          case 'FL':
+            this.setFlatness(value);
+            break;
+          case 'Font':
+            this.setFont(value[0], value[1]);
+            break;
+          case 'CA':
+            this.current.strokeAlpha = state[1];
+            break;
+          case 'ca':
+            this.current.fillAlpha = state[1];
+            this.ctx.globalAlpha = state[1];
+            break;
+          case 'BM':
+            if (value && value.name && (value.name !== 'Normal')) {
+              var mode = value.name.replace(/([A-Z])/g,
+                function(c) {
+                  return '-' + c.toLowerCase();
+                }
+              ).substring(1);
+              this.ctx.globalCompositeOperation = mode;
+              if (this.ctx.globalCompositeOperation !== mode) {
+                warn('globalCompositeOperation "' + mode +
+                     '" is not supported');
+              }
+            } else {
+              this.ctx.globalCompositeOperation = 'source-over';
+            }
+            break;
+          case 'SMask':
+            if (this.current.activeSMask) {
+              this.endSMaskGroup();
+            }
+            this.current.activeSMask = value ? this.tempSMask : null;
+            if (this.current.activeSMask) {
+              this.beginSMaskGroup();
+            }
+            this.tempSMask = null;
+            break;
+        }
+      }
+    },
+    beginSMaskGroup: function CanvasGraphics_beginSMaskGroup() {
+
+      var activeSMask = this.current.activeSMask;
+      var drawnWidth = activeSMask.canvas.width;
+      var drawnHeight = activeSMask.canvas.height;
+      var cacheId = 'smaskGroupAt' + this.groupLevel;
+      var scratchCanvas = this.cachedCanvases.getCanvas(
+        cacheId, drawnWidth, drawnHeight, true);
+
+      var currentCtx = this.ctx;
+      var currentTransform = currentCtx.mozCurrentTransform;
+      this.ctx.save();
+
+      var groupCtx = scratchCanvas.context;
+      groupCtx.scale(1 / activeSMask.scaleX, 1 / activeSMask.scaleY);
+      groupCtx.translate(-activeSMask.offsetX, -activeSMask.offsetY);
+      groupCtx.transform.apply(groupCtx, currentTransform);
+
+      copyCtxState(currentCtx, groupCtx);
+      this.ctx = groupCtx;
+      this.setGState([
+        ['BM', 'Normal'],
+        ['ca', 1],
+        ['CA', 1]
+      ]);
+      this.groupStack.push(currentCtx);
+      this.groupLevel++;
+    },
+    endSMaskGroup: function CanvasGraphics_endSMaskGroup() {
+      var groupCtx = this.ctx;
+      this.groupLevel--;
+      this.ctx = this.groupStack.pop();
+
+      composeSMask(this.ctx, this.current.activeSMask, groupCtx);
+      this.ctx.restore();
+      copyCtxState(groupCtx, this.ctx);
+    },
+    save: function CanvasGraphics_save() {
+      this.ctx.save();
+      var old = this.current;
+      this.stateStack.push(old);
+      this.current = old.clone();
+      this.current.activeSMask = null;
+    },
+    restore: function CanvasGraphics_restore() {
+      if (this.stateStack.length !== 0) {
+        if (this.current.activeSMask !== null) {
+          this.endSMaskGroup();
+        }
+
+        this.current = this.stateStack.pop();
+        this.ctx.restore();
+
+        // Ensure that the clipping path is reset (fixes issue6413.pdf).
+        this.pendingClip = null;
+
+        this.cachedGetSinglePixelWidth = null;
+      }
+    },
+    transform: function CanvasGraphics_transform(a, b, c, d, e, f) {
+      this.ctx.transform(a, b, c, d, e, f);
+
+      this.cachedGetSinglePixelWidth = null;
+    },
+
+    // Path
+    constructPath: function CanvasGraphics_constructPath(ops, args) {
+      var ctx = this.ctx;
+      var current = this.current;
+      var x = current.x, y = current.y;
+      for (var i = 0, j = 0, ii = ops.length; i < ii; i++) {
+        switch (ops[i] | 0) {
+          case OPS.rectangle:
+            x = args[j++];
+            y = args[j++];
+            var width = args[j++];
+            var height = args[j++];
+            if (width === 0) {
+              width = this.getSinglePixelWidth();
+            }
+            if (height === 0) {
+              height = this.getSinglePixelWidth();
+            }
+            var xw = x + width;
+            var yh = y + height;
+            this.ctx.moveTo(x, y);
+            this.ctx.lineTo(xw, y);
+            this.ctx.lineTo(xw, yh);
+            this.ctx.lineTo(x, yh);
+            this.ctx.lineTo(x, y);
+            this.ctx.closePath();
+            break;
+          case OPS.moveTo:
+            x = args[j++];
+            y = args[j++];
+            ctx.moveTo(x, y);
+            break;
+          case OPS.lineTo:
+            x = args[j++];
+            y = args[j++];
+            ctx.lineTo(x, y);
+            break;
+          case OPS.curveTo:
+            x = args[j + 4];
+            y = args[j + 5];
+            ctx.bezierCurveTo(args[j], args[j + 1], args[j + 2], args[j + 3],
+                              x, y);
+            j += 6;
+            break;
+          case OPS.curveTo2:
+            ctx.bezierCurveTo(x, y, args[j], args[j + 1],
+                              args[j + 2], args[j + 3]);
+            x = args[j + 2];
+            y = args[j + 3];
+            j += 4;
+            break;
+          case OPS.curveTo3:
+            x = args[j + 2];
+            y = args[j + 3];
+            ctx.bezierCurveTo(args[j], args[j + 1], x, y, x, y);
+            j += 4;
+            break;
+          case OPS.closePath:
+            ctx.closePath();
+            break;
+        }
+      }
+      current.setCurrentPoint(x, y);
+    },
+    closePath: function CanvasGraphics_closePath() {
+      this.ctx.closePath();
+    },
+    stroke: function CanvasGraphics_stroke(consumePath) {
+      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
+      var ctx = this.ctx;
+      var strokeColor = this.current.strokeColor;
+      // Prevent drawing too thin lines by enforcing a minimum line width.
+      ctx.lineWidth = Math.max(this.getSinglePixelWidth() * MIN_WIDTH_FACTOR,
+                               this.current.lineWidth);
+      // For stroke we want to temporarily change the global alpha to the
+      // stroking alpha.
+      ctx.globalAlpha = this.current.strokeAlpha;
+      if (strokeColor && strokeColor.hasOwnProperty('type') &&
+          strokeColor.type === 'Pattern') {
+        // for patterns, we transform to pattern space, calculate
+        // the pattern, call stroke, and restore to user space
+        ctx.save();
+        ctx.strokeStyle = strokeColor.getPattern(ctx, this);
+        ctx.stroke();
+        ctx.restore();
+      } else {
+        ctx.stroke();
+      }
+      if (consumePath) {
+        this.consumePath();
+      }
+      // Restore the global alpha to the fill alpha
+      ctx.globalAlpha = this.current.fillAlpha;
+    },
+    closeStroke: function CanvasGraphics_closeStroke() {
+      this.closePath();
+      this.stroke();
+    },
+    fill: function CanvasGraphics_fill(consumePath) {
+      consumePath = typeof consumePath !== 'undefined' ? consumePath : true;
+      var ctx = this.ctx;
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+      var needRestore = false;
+
+      if (isPatternFill) {
+        ctx.save();
+        if (this.baseTransform) {
+          ctx.setTransform.apply(ctx, this.baseTransform);
+        }
+        ctx.fillStyle = fillColor.getPattern(ctx, this);
+        needRestore = true;
+      }
+
+      if (this.pendingEOFill) {
+        if (ctx.mozFillRule !== undefined) {
+          ctx.mozFillRule = 'evenodd';
+          ctx.fill();
+          ctx.mozFillRule = 'nonzero';
+        } else {
+          ctx.fill('evenodd');
+        }
+        this.pendingEOFill = false;
+      } else {
+        ctx.fill();
+      }
+
+      if (needRestore) {
+        ctx.restore();
+      }
+      if (consumePath) {
+        this.consumePath();
+      }
+    },
+    eoFill: function CanvasGraphics_eoFill() {
+      this.pendingEOFill = true;
+      this.fill();
+    },
+    fillStroke: function CanvasGraphics_fillStroke() {
+      this.fill(false);
+      this.stroke(false);
+
+      this.consumePath();
+    },
+    eoFillStroke: function CanvasGraphics_eoFillStroke() {
+      this.pendingEOFill = true;
+      this.fillStroke();
+    },
+    closeFillStroke: function CanvasGraphics_closeFillStroke() {
+      this.closePath();
+      this.fillStroke();
+    },
+    closeEOFillStroke: function CanvasGraphics_closeEOFillStroke() {
+      this.pendingEOFill = true;
+      this.closePath();
+      this.fillStroke();
+    },
+    endPath: function CanvasGraphics_endPath() {
+      this.consumePath();
+    },
+
+    // Clipping
+    clip: function CanvasGraphics_clip() {
+      this.pendingClip = NORMAL_CLIP;
+    },
+    eoClip: function CanvasGraphics_eoClip() {
+      this.pendingClip = EO_CLIP;
+    },
+
+    // Text
+    beginText: function CanvasGraphics_beginText() {
+      this.current.textMatrix = IDENTITY_MATRIX;
+      this.current.textMatrixScale = 1;
+      this.current.x = this.current.lineX = 0;
+      this.current.y = this.current.lineY = 0;
+    },
+    endText: function CanvasGraphics_endText() {
+      var paths = this.pendingTextPaths;
+      var ctx = this.ctx;
+      if (paths === undefined) {
+        ctx.beginPath();
+        return;
+      }
+
+      ctx.save();
+      ctx.beginPath();
+      for (var i = 0; i < paths.length; i++) {
+        var path = paths[i];
+        ctx.setTransform.apply(ctx, path.transform);
+        ctx.translate(path.x, path.y);
+        path.addToPath(ctx, path.fontSize);
+      }
+      ctx.restore();
+      ctx.clip();
+      ctx.beginPath();
+      delete this.pendingTextPaths;
+    },
+    setCharSpacing: function CanvasGraphics_setCharSpacing(spacing) {
+      this.current.charSpacing = spacing;
+    },
+    setWordSpacing: function CanvasGraphics_setWordSpacing(spacing) {
+      this.current.wordSpacing = spacing;
+    },
+    setHScale: function CanvasGraphics_setHScale(scale) {
+      this.current.textHScale = scale / 100;
+    },
+    setLeading: function CanvasGraphics_setLeading(leading) {
+      this.current.leading = -leading;
+    },
+    setFont: function CanvasGraphics_setFont(fontRefName, size) {
+      var fontObj = this.commonObjs.get(fontRefName);
+      var current = this.current;
+
+      if (!fontObj) {
+        error('Can\'t find font for ' + fontRefName);
+      }
+
+      current.fontMatrix = (fontObj.fontMatrix ?
+                            fontObj.fontMatrix : FONT_IDENTITY_MATRIX);
+
+      // A valid matrix needs all main diagonal elements to be non-zero
+      // This also ensures we bypass FF bugzilla bug #719844.
+      if (current.fontMatrix[0] === 0 ||
+          current.fontMatrix[3] === 0) {
+        warn('Invalid font matrix for font ' + fontRefName);
+      }
+
+      // The spec for Tf (setFont) says that 'size' specifies the font 'scale',
+      // and in some docs this can be negative (inverted x-y axes).
+      if (size < 0) {
+        size = -size;
+        current.fontDirection = -1;
+      } else {
+        current.fontDirection = 1;
+      }
+
+      this.current.font = fontObj;
+      this.current.fontSize = size;
+
+      if (fontObj.isType3Font) {
+        return; // we don't need ctx.font for Type3 fonts
+      }
+
+      var name = fontObj.loadedName || 'sans-serif';
+      var bold = fontObj.black ? (fontObj.bold ? '900' : 'bold') :
+                                 (fontObj.bold ? 'bold' : 'normal');
+
+      var italic = fontObj.italic ? 'italic' : 'normal';
+      var typeface = '"' + name + '", ' + fontObj.fallbackName;
+
+      // Some font backends cannot handle fonts below certain size.
+      // Keeping the font at minimal size and using the fontSizeScale to change
+      // the current transformation matrix before the fillText/strokeText.
+      // See https://bugzilla.mozilla.org/show_bug.cgi?id=726227
+      var browserFontSize = size < MIN_FONT_SIZE ? MIN_FONT_SIZE :
+                            size > MAX_FONT_SIZE ? MAX_FONT_SIZE : size;
+      this.current.fontSizeScale = size / browserFontSize;
+
+      var rule = italic + ' ' + bold + ' ' + browserFontSize + 'px ' + typeface;
+      this.ctx.font = rule;
+    },
+    setTextRenderingMode: function CanvasGraphics_setTextRenderingMode(mode) {
+      this.current.textRenderingMode = mode;
+    },
+    setTextRise: function CanvasGraphics_setTextRise(rise) {
+      this.current.textRise = rise;
+    },
+    moveText: function CanvasGraphics_moveText(x, y) {
+      this.current.x = this.current.lineX += x;
+      this.current.y = this.current.lineY += y;
+    },
+    setLeadingMoveText: function CanvasGraphics_setLeadingMoveText(x, y) {
+      this.setLeading(-y);
+      this.moveText(x, y);
+    },
+    setTextMatrix: function CanvasGraphics_setTextMatrix(a, b, c, d, e, f) {
+      this.current.textMatrix = [a, b, c, d, e, f];
+      this.current.textMatrixScale = Math.sqrt(a * a + b * b);
+
+      this.current.x = this.current.lineX = 0;
+      this.current.y = this.current.lineY = 0;
+    },
+    nextLine: function CanvasGraphics_nextLine() {
+      this.moveText(0, this.current.leading);
+    },
+
+    paintChar: function CanvasGraphics_paintChar(character, x, y) {
+      var ctx = this.ctx;
+      var current = this.current;
+      var font = current.font;
+      var textRenderingMode = current.textRenderingMode;
+      var fontSize = current.fontSize / current.fontSizeScale;
+      var fillStrokeMode = textRenderingMode &
+        TextRenderingMode.FILL_STROKE_MASK;
+      var isAddToPathSet = !!(textRenderingMode &
+        TextRenderingMode.ADD_TO_PATH_FLAG);
+
+      var addToPath;
+      if (font.disableFontFace || isAddToPathSet) {
+        addToPath = font.getPathGenerator(this.commonObjs, character);
+      }
+
+      if (font.disableFontFace) {
+        ctx.save();
+        ctx.translate(x, y);
+        ctx.beginPath();
+        addToPath(ctx, fontSize);
+        if (fillStrokeMode === TextRenderingMode.FILL ||
+            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.fill();
+        }
+        if (fillStrokeMode === TextRenderingMode.STROKE ||
+            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.stroke();
+        }
+        ctx.restore();
+      } else {
+        if (fillStrokeMode === TextRenderingMode.FILL ||
+            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.fillText(character, x, y);
+        }
+        if (fillStrokeMode === TextRenderingMode.STROKE ||
+            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          ctx.strokeText(character, x, y);
+        }
+      }
+
+      if (isAddToPathSet) {
+        var paths = this.pendingTextPaths || (this.pendingTextPaths = []);
+        paths.push({
+          transform: ctx.mozCurrentTransform,
+          x: x,
+          y: y,
+          fontSize: fontSize,
+          addToPath: addToPath
+        });
+      }
+    },
+
+    get isFontSubpixelAAEnabled() {
+      // Checks if anti-aliasing is enabled when scaled text is painted.
+      // On Windows GDI scaled fonts looks bad.
+      var ctx = document.createElement('canvas').getContext('2d');
+      ctx.scale(1.5, 1);
+      ctx.fillText('I', 0, 10);
+      var data = ctx.getImageData(0, 0, 10, 10).data;
+      var enabled = false;
+      for (var i = 3; i < data.length; i += 4) {
+        if (data[i] > 0 && data[i] < 255) {
+          enabled = true;
+          break;
+        }
+      }
+      return shadow(this, 'isFontSubpixelAAEnabled', enabled);
+    },
+
+    showText: function CanvasGraphics_showText(glyphs) {
+      var current = this.current;
+      var font = current.font;
+      if (font.isType3Font) {
+        return this.showType3Text(glyphs);
+      }
+
+      var fontSize = current.fontSize;
+      if (fontSize === 0) {
+        return;
+      }
+
+      var ctx = this.ctx;
+      var fontSizeScale = current.fontSizeScale;
+      var charSpacing = current.charSpacing;
+      var wordSpacing = current.wordSpacing;
+      var fontDirection = current.fontDirection;
+      var textHScale = current.textHScale * fontDirection;
+      var glyphsLength = glyphs.length;
+      var vertical = font.vertical;
+      var spacingDir = vertical ? 1 : -1;
+      var defaultVMetrics = font.defaultVMetrics;
+      var widthAdvanceScale = fontSize * current.fontMatrix[0];
+
+      var simpleFillText =
+        current.textRenderingMode === TextRenderingMode.FILL &&
+        !font.disableFontFace;
+
+      ctx.save();
+      ctx.transform.apply(ctx, current.textMatrix);
+      ctx.translate(current.x, current.y + current.textRise);
+
+      if (current.patternFill) {
+        // TODO: Some shading patterns are not applied correctly to text,
+        //       e.g. issues 3988 and 5432, and ShowText-ShadingPattern.pdf.
+        ctx.fillStyle = current.fillColor.getPattern(ctx, this);
+      }
+
+      if (fontDirection > 0) {
+        ctx.scale(textHScale, -1);
+      } else {
+        ctx.scale(textHScale, 1);
+      }
+
+      var lineWidth = current.lineWidth;
+      var scale = current.textMatrixScale;
+      if (scale === 0 || lineWidth === 0) {
+        var fillStrokeMode = current.textRenderingMode &
+          TextRenderingMode.FILL_STROKE_MASK;
+        if (fillStrokeMode === TextRenderingMode.STROKE ||
+            fillStrokeMode === TextRenderingMode.FILL_STROKE) {
+          this.cachedGetSinglePixelWidth = null;
+          lineWidth = this.getSinglePixelWidth() * MIN_WIDTH_FACTOR;
+        }
+      } else {
+        lineWidth /= scale;
+      }
+
+      if (fontSizeScale !== 1.0) {
+        ctx.scale(fontSizeScale, fontSizeScale);
+        lineWidth /= fontSizeScale;
+      }
+
+      ctx.lineWidth = lineWidth;
+
+      var x = 0, i;
+      for (i = 0; i < glyphsLength; ++i) {
+        var glyph = glyphs[i];
+        if (isNum(glyph)) {
+          x += spacingDir * glyph * fontSize / 1000;
+          continue;
+        }
+
+        var restoreNeeded = false;
+        var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
+        var character = glyph.fontChar;
+        var accent = glyph.accent;
+        var scaledX, scaledY, scaledAccentX, scaledAccentY;
+        var width = glyph.width;
+        if (vertical) {
+          var vmetric, vx, vy;
+          vmetric = glyph.vmetric || defaultVMetrics;
+          vx = glyph.vmetric ? vmetric[1] : width * 0.5;
+          vx = -vx * widthAdvanceScale;
+          vy = vmetric[2] * widthAdvanceScale;
+
+          width = vmetric ? -vmetric[0] : width;
+          scaledX = vx / fontSizeScale;
+          scaledY = (x + vy) / fontSizeScale;
+        } else {
+          scaledX = x / fontSizeScale;
+          scaledY = 0;
+        }
+
+        if (font.remeasure && width > 0) {
+          // Some standard fonts may not have the exact width: rescale per
+          // character if measured width is greater than expected glyph width
+          // and subpixel-aa is enabled, otherwise just center the glyph.
+          var measuredWidth = ctx.measureText(character).width * 1000 /
+            fontSize * fontSizeScale;
+          if (width < measuredWidth && this.isFontSubpixelAAEnabled) {
+            var characterScaleX = width / measuredWidth;
+            restoreNeeded = true;
+            ctx.save();
+            ctx.scale(characterScaleX, 1);
+            scaledX /= characterScaleX;
+          } else if (width !== measuredWidth) {
+            scaledX += (width - measuredWidth) / 2000 *
+              fontSize / fontSizeScale;
+          }
+        }
+
+        // Only attempt to draw the glyph if it is actually in the embedded font
+        // file or if there isn't a font file so the fallback font is shown.
+        if (glyph.isInFont || font.missingFile) {
+          if (simpleFillText && !accent) {
+            // common case
+            ctx.fillText(character, scaledX, scaledY);
+          } else {
+            this.paintChar(character, scaledX, scaledY);
+            if (accent) {
+              scaledAccentX = scaledX + accent.offset.x / fontSizeScale;
+              scaledAccentY = scaledY - accent.offset.y / fontSizeScale;
+              this.paintChar(accent.fontChar, scaledAccentX, scaledAccentY);
+            }
+          }
+        }
+
+        var charWidth = width * widthAdvanceScale + spacing * fontDirection;
+        x += charWidth;
+
+        if (restoreNeeded) {
+          ctx.restore();
+        }
+      }
+      if (vertical) {
+        current.y -= x * textHScale;
+      } else {
+        current.x += x * textHScale;
+      }
+      ctx.restore();
+    },
+
+    showType3Text: function CanvasGraphics_showType3Text(glyphs) {
+      // Type3 fonts - each glyph is a "mini-PDF"
+      var ctx = this.ctx;
+      var current = this.current;
+      var font = current.font;
+      var fontSize = current.fontSize;
+      var fontDirection = current.fontDirection;
+      var spacingDir = font.vertical ? 1 : -1;
+      var charSpacing = current.charSpacing;
+      var wordSpacing = current.wordSpacing;
+      var textHScale = current.textHScale * fontDirection;
+      var fontMatrix = current.fontMatrix || FONT_IDENTITY_MATRIX;
+      var glyphsLength = glyphs.length;
+      var isTextInvisible =
+        current.textRenderingMode === TextRenderingMode.INVISIBLE;
+      var i, glyph, width, spacingLength;
+
+      if (isTextInvisible || fontSize === 0) {
+        return;
+      }
+      this.cachedGetSinglePixelWidth = null;
+
+      ctx.save();
+      ctx.transform.apply(ctx, current.textMatrix);
+      ctx.translate(current.x, current.y);
+
+      ctx.scale(textHScale, fontDirection);
+
+      for (i = 0; i < glyphsLength; ++i) {
+        glyph = glyphs[i];
+        if (isNum(glyph)) {
+          spacingLength = spacingDir * glyph * fontSize / 1000;
+          this.ctx.translate(spacingLength, 0);
+          current.x += spacingLength * textHScale;
+          continue;
+        }
+
+        var spacing = (glyph.isSpace ? wordSpacing : 0) + charSpacing;
+        var operatorList = font.charProcOperatorList[glyph.operatorListId];
+        if (!operatorList) {
+          warn('Type3 character \"' + glyph.operatorListId +
+               '\" is not available');
+          continue;
+        }
+        this.processingType3 = glyph;
+        this.save();
+        ctx.scale(fontSize, fontSize);
+        ctx.transform.apply(ctx, fontMatrix);
+        this.executeOperatorList(operatorList);
+        this.restore();
+
+        var transformed = Util.applyTransform([glyph.width, 0], fontMatrix);
+        width = transformed[0] * fontSize + spacing;
+
+        ctx.translate(width, 0);
+        current.x += width * textHScale;
+      }
+      ctx.restore();
+      this.processingType3 = null;
+    },
+
+    // Type3 fonts
+    setCharWidth: function CanvasGraphics_setCharWidth(xWidth, yWidth) {
+      // We can safely ignore this since the width should be the same
+      // as the width in the Widths array.
+    },
+    setCharWidthAndBounds: function CanvasGraphics_setCharWidthAndBounds(xWidth,
+                                                                        yWidth,
+                                                                        llx,
+                                                                        lly,
+                                                                        urx,
+                                                                        ury) {
+      // TODO According to the spec we're also suppose to ignore any operators
+      // that set color or include images while processing this type3 font.
+      this.ctx.rect(llx, lly, urx - llx, ury - lly);
+      this.clip();
+      this.endPath();
+    },
+
+    // Color
+    getColorN_Pattern: function CanvasGraphics_getColorN_Pattern(IR) {
+      var pattern;
+      if (IR[0] === 'TilingPattern') {
+        var color = IR[1];
+        var baseTransform = this.baseTransform ||
+                            this.ctx.mozCurrentTransform.slice();
+        var self = this;
+        var canvasGraphicsFactory = {
+          createCanvasGraphics: function (ctx) {
+            return new CanvasGraphics(ctx, self.commonObjs, self.objs);
+          }
+        };
+        pattern = new TilingPattern(IR, color, this.ctx, canvasGraphicsFactory,
+                                    baseTransform);
+      } else {
+        pattern = getShadingPatternFromIR(IR);
+      }
+      return pattern;
+    },
+    setStrokeColorN: function CanvasGraphics_setStrokeColorN(/*...*/) {
+      this.current.strokeColor = this.getColorN_Pattern(arguments);
+    },
+    setFillColorN: function CanvasGraphics_setFillColorN(/*...*/) {
+      this.current.fillColor = this.getColorN_Pattern(arguments);
+      this.current.patternFill = true;
+    },
+    setStrokeRGBColor: function CanvasGraphics_setStrokeRGBColor(r, g, b) {
+      var color = Util.makeCssRgb(r, g, b);
+      this.ctx.strokeStyle = color;
+      this.current.strokeColor = color;
+    },
+    setFillRGBColor: function CanvasGraphics_setFillRGBColor(r, g, b) {
+      var color = Util.makeCssRgb(r, g, b);
+      this.ctx.fillStyle = color;
+      this.current.fillColor = color;
+      this.current.patternFill = false;
+    },
+
+    shadingFill: function CanvasGraphics_shadingFill(patternIR) {
+      var ctx = this.ctx;
+
+      this.save();
+      var pattern = getShadingPatternFromIR(patternIR);
+      ctx.fillStyle = pattern.getPattern(ctx, this, true);
+
+      var inv = ctx.mozCurrentTransformInverse;
+      if (inv) {
+        var canvas = ctx.canvas;
+        var width = canvas.width;
+        var height = canvas.height;
+
+        var bl = Util.applyTransform([0, 0], inv);
+        var br = Util.applyTransform([0, height], inv);
+        var ul = Util.applyTransform([width, 0], inv);
+        var ur = Util.applyTransform([width, height], inv);
+
+        var x0 = Math.min(bl[0], br[0], ul[0], ur[0]);
+        var y0 = Math.min(bl[1], br[1], ul[1], ur[1]);
+        var x1 = Math.max(bl[0], br[0], ul[0], ur[0]);
+        var y1 = Math.max(bl[1], br[1], ul[1], ur[1]);
+
+        this.ctx.fillRect(x0, y0, x1 - x0, y1 - y0);
+      } else {
+        // HACK to draw the gradient onto an infinite rectangle.
+        // PDF gradients are drawn across the entire image while
+        // Canvas only allows gradients to be drawn in a rectangle
+        // The following bug should allow us to remove this.
+        // https://bugzilla.mozilla.org/show_bug.cgi?id=664884
+
+        this.ctx.fillRect(-1e10, -1e10, 2e10, 2e10);
+      }
+
+      this.restore();
+    },
+
+    // Images
+    beginInlineImage: function CanvasGraphics_beginInlineImage() {
+      error('Should not call beginInlineImage');
+    },
+    beginImageData: function CanvasGraphics_beginImageData() {
+      error('Should not call beginImageData');
+    },
+
+    paintFormXObjectBegin: function CanvasGraphics_paintFormXObjectBegin(matrix,
+                                                                        bbox) {
+      this.save();
+      this.baseTransformStack.push(this.baseTransform);
+
+      if (isArray(matrix) && 6 === matrix.length) {
+        this.transform.apply(this, matrix);
+      }
+
+      this.baseTransform = this.ctx.mozCurrentTransform;
+
+      if (isArray(bbox) && 4 === bbox.length) {
+        var width = bbox[2] - bbox[0];
+        var height = bbox[3] - bbox[1];
+        this.ctx.rect(bbox[0], bbox[1], width, height);
+        this.clip();
+        this.endPath();
+      }
+    },
+
+    paintFormXObjectEnd: function CanvasGraphics_paintFormXObjectEnd() {
+      this.restore();
+      this.baseTransform = this.baseTransformStack.pop();
+    },
+
+    beginGroup: function CanvasGraphics_beginGroup(group) {
+      this.save();
+      var currentCtx = this.ctx;
+      // TODO non-isolated groups - according to Rik at adobe non-isolated
+      // group results aren't usually that different and they even have tools
+      // that ignore this setting. Notes from Rik on implmenting:
+      // - When you encounter an transparency group, create a new canvas with
+      // the dimensions of the bbox
+      // - copy the content from the previous canvas to the new canvas
+      // - draw as usual
+      // - remove the backdrop alpha:
+      // alphaNew = 1 - (1 - alpha)/(1 - alphaBackdrop) with 'alpha' the alpha
+      // value of your transparency group and 'alphaBackdrop' the alpha of the
+      // backdrop
+      // - remove background color:
+      // colorNew = color - alphaNew *colorBackdrop /(1 - alphaNew)
+      if (!group.isolated) {
+        info('TODO: Support non-isolated groups.');
+      }
+
+      // TODO knockout - supposedly possible with the clever use of compositing
+      // modes.
+      if (group.knockout) {
+        warn('Knockout groups not supported.');
+      }
+
+      var currentTransform = currentCtx.mozCurrentTransform;
+      if (group.matrix) {
+        currentCtx.transform.apply(currentCtx, group.matrix);
+      }
+      assert(group.bbox, 'Bounding box is required.');
+
+      // Based on the current transform figure out how big the bounding box
+      // will actually be.
+      var bounds = Util.getAxialAlignedBoundingBox(
+                    group.bbox,
+                    currentCtx.mozCurrentTransform);
+      // Clip the bounding box to the current canvas.
+      var canvasBounds = [0,
+                          0,
+                          currentCtx.canvas.width,
+                          currentCtx.canvas.height];
+      bounds = Util.intersect(bounds, canvasBounds) || [0, 0, 0, 0];
+      // Use ceil in case we're between sizes so we don't create canvas that is
+      // too small and make the canvas at least 1x1 pixels.
+      var offsetX = Math.floor(bounds[0]);
+      var offsetY = Math.floor(bounds[1]);
+      var drawnWidth = Math.max(Math.ceil(bounds[2]) - offsetX, 1);
+      var drawnHeight = Math.max(Math.ceil(bounds[3]) - offsetY, 1);
+      var scaleX = 1, scaleY = 1;
+      if (drawnWidth > MAX_GROUP_SIZE) {
+        scaleX = drawnWidth / MAX_GROUP_SIZE;
+        drawnWidth = MAX_GROUP_SIZE;
+      }
+      if (drawnHeight > MAX_GROUP_SIZE) {
+        scaleY = drawnHeight / MAX_GROUP_SIZE;
+        drawnHeight = MAX_GROUP_SIZE;
+      }
+
+      var cacheId = 'groupAt' + this.groupLevel;
+      if (group.smask) {
+        // Using two cache entries is case if masks are used one after another.
+        cacheId +=  '_smask_' + ((this.smaskCounter++) % 2);
+      }
+      var scratchCanvas = this.cachedCanvases.getCanvas(
+        cacheId, drawnWidth, drawnHeight, true);
+      var groupCtx = scratchCanvas.context;
+
+      // Since we created a new canvas that is just the size of the bounding box
+      // we have to translate the group ctx.
+      groupCtx.scale(1 / scaleX, 1 / scaleY);
+      groupCtx.translate(-offsetX, -offsetY);
+      groupCtx.transform.apply(groupCtx, currentTransform);
+
+      if (group.smask) {
+        // Saving state and cached mask to be used in setGState.
+        this.smaskStack.push({
+          canvas: scratchCanvas.canvas,
+          context: groupCtx,
+          offsetX: offsetX,
+          offsetY: offsetY,
+          scaleX: scaleX,
+          scaleY: scaleY,
+          subtype: group.smask.subtype,
+          backdrop: group.smask.backdrop,
+          transferMap: group.smask.transferMap || null
+        });
+      } else {
+        // Setup the current ctx so when the group is popped we draw it at the
+        // right location.
+        currentCtx.setTransform(1, 0, 0, 1, 0, 0);
+        currentCtx.translate(offsetX, offsetY);
+        currentCtx.scale(scaleX, scaleY);
+      }
+      // The transparency group inherits all off the current graphics state
+      // except the blend mode, soft mask, and alpha constants.
+      copyCtxState(currentCtx, groupCtx);
+      this.ctx = groupCtx;
+      this.setGState([
+        ['BM', 'Normal'],
+        ['ca', 1],
+        ['CA', 1]
+      ]);
+      this.groupStack.push(currentCtx);
+      this.groupLevel++;
+    },
+
+    endGroup: function CanvasGraphics_endGroup(group) {
+      this.groupLevel--;
+      var groupCtx = this.ctx;
+      this.ctx = this.groupStack.pop();
+      // Turn off image smoothing to avoid sub pixel interpolation which can
+      // look kind of blurry for some pdfs.
+      if (this.ctx.imageSmoothingEnabled !== undefined) {
+        this.ctx.imageSmoothingEnabled = false;
+      } else {
+        this.ctx.mozImageSmoothingEnabled = false;
+      }
+      if (group.smask) {
+        this.tempSMask = this.smaskStack.pop();
+      } else {
+        this.ctx.drawImage(groupCtx.canvas, 0, 0);
+      }
+      this.restore();
+    },
+
+    beginAnnotations: function CanvasGraphics_beginAnnotations() {
+      this.save();
+      this.current = new CanvasExtraState();
+
+      if (this.baseTransform) {
+        this.ctx.setTransform.apply(this.ctx, this.baseTransform);
+      }
+    },
+
+    endAnnotations: function CanvasGraphics_endAnnotations() {
+      this.restore();
+    },
+
+    beginAnnotation: function CanvasGraphics_beginAnnotation(rect, transform,
+                                                             matrix) {
+      this.save();
+
+      if (isArray(rect) && 4 === rect.length) {
+        var width = rect[2] - rect[0];
+        var height = rect[3] - rect[1];
+        this.ctx.rect(rect[0], rect[1], width, height);
+        this.clip();
+        this.endPath();
+      }
+
+      this.transform.apply(this, transform);
+      this.transform.apply(this, matrix);
+    },
+
+    endAnnotation: function CanvasGraphics_endAnnotation() {
+      this.restore();
+    },
+
+    paintJpegXObject: function CanvasGraphics_paintJpegXObject(objId, w, h) {
+      var domImage = this.objs.get(objId);
+      if (!domImage) {
+        warn('Dependent image isn\'t ready yet');
+        return;
+      }
+
+      this.save();
+
+      var ctx = this.ctx;
+      // scale the image to the unit square
+      ctx.scale(1 / w, -1 / h);
+
+      ctx.drawImage(domImage, 0, 0, domImage.width, domImage.height,
+                    0, -h, w, h);
+      if (this.imageLayer) {
+        var currentTransform = ctx.mozCurrentTransformInverse;
+        var position = this.getCanvasPosition(0, 0);
+
+        this.imageLayer.appendImage({
+          objId: objId,
+          left: position[0],
+          top: position[1],
+          width: w / currentTransform[0],
+          height: h / currentTransform[3]
+        });
+      }
+      this.restore();
+    },
+
+    paintImageMaskXObject: function CanvasGraphics_paintImageMaskXObject(img) {
+      var ctx = this.ctx;
+      var width = img.width, height = img.height;
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+
+      var glyph = this.processingType3;
+
+      if (COMPILE_TYPE3_GLYPHS && glyph && glyph.compiled === undefined) {
+        if (width <= MAX_SIZE_TO_COMPILE && height <= MAX_SIZE_TO_COMPILE) {
+          glyph.compiled =
+            compileType3Glyph({data: img.data, width: width, height: height});
+        } else {
+          glyph.compiled = null;
+        }
+      }
+
+      if (glyph && glyph.compiled) {
+        glyph.compiled(ctx);
+        return;
+      }
+
+      var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas',
+                                                     width, height);
+      var maskCtx = maskCanvas.context;
+      maskCtx.save();
+
+      putBinaryImageMask(maskCtx, img);
+
+      maskCtx.globalCompositeOperation = 'source-in';
+
+      maskCtx.fillStyle = isPatternFill ?
+                          fillColor.getPattern(maskCtx, this) : fillColor;
+      maskCtx.fillRect(0, 0, width, height);
+
+      maskCtx.restore();
+
+      this.paintInlineImageXObject(maskCanvas.canvas);
+    },
+
+    paintImageMaskXObjectRepeat:
+      function CanvasGraphics_paintImageMaskXObjectRepeat(imgData, scaleX,
+                                                          scaleY, positions) {
+      var width = imgData.width;
+      var height = imgData.height;
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+
+      var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas',
+                                                     width, height);
+      var maskCtx = maskCanvas.context;
+      maskCtx.save();
+
+      putBinaryImageMask(maskCtx, imgData);
+
+      maskCtx.globalCompositeOperation = 'source-in';
+
+      maskCtx.fillStyle = isPatternFill ?
+                          fillColor.getPattern(maskCtx, this) : fillColor;
+      maskCtx.fillRect(0, 0, width, height);
+
+      maskCtx.restore();
+
+      var ctx = this.ctx;
+      for (var i = 0, ii = positions.length; i < ii; i += 2) {
+        ctx.save();
+        ctx.transform(scaleX, 0, 0, scaleY, positions[i], positions[i + 1]);
+        ctx.scale(1, -1);
+        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height,
+          0, -1, 1, 1);
+        ctx.restore();
+      }
+    },
+
+    paintImageMaskXObjectGroup:
+      function CanvasGraphics_paintImageMaskXObjectGroup(images) {
+      var ctx = this.ctx;
+
+      var fillColor = this.current.fillColor;
+      var isPatternFill = this.current.patternFill;
+      for (var i = 0, ii = images.length; i < ii; i++) {
+        var image = images[i];
+        var width = image.width, height = image.height;
+
+        var maskCanvas = this.cachedCanvases.getCanvas('maskCanvas',
+                                                       width, height);
+        var maskCtx = maskCanvas.context;
+        maskCtx.save();
+
+        putBinaryImageMask(maskCtx, image);
+
+        maskCtx.globalCompositeOperation = 'source-in';
+
+        maskCtx.fillStyle = isPatternFill ?
+                            fillColor.getPattern(maskCtx, this) : fillColor;
+        maskCtx.fillRect(0, 0, width, height);
+
+        maskCtx.restore();
+
+        ctx.save();
+        ctx.transform.apply(ctx, image.transform);
+        ctx.scale(1, -1);
+        ctx.drawImage(maskCanvas.canvas, 0, 0, width, height,
+                      0, -1, 1, 1);
+        ctx.restore();
+      }
+    },
+
+    paintImageXObject: function CanvasGraphics_paintImageXObject(objId) {
+      var imgData = this.objs.get(objId);
+      if (!imgData) {
+        warn('Dependent image isn\'t ready yet');
+        return;
+      }
+
+      this.paintInlineImageXObject(imgData);
+    },
+
+    paintImageXObjectRepeat:
+      function CanvasGraphics_paintImageXObjectRepeat(objId, scaleX, scaleY,
+                                                          positions) {
+      var imgData = this.objs.get(objId);
+      if (!imgData) {
+        warn('Dependent image isn\'t ready yet');
+        return;
+      }
+
+      var width = imgData.width;
+      var height = imgData.height;
+      var map = [];
+      for (var i = 0, ii = positions.length; i < ii; i += 2) {
+        map.push({transform: [scaleX, 0, 0, scaleY, positions[i],
+                 positions[i + 1]], x: 0, y: 0, w: width, h: height});
+      }
+      this.paintInlineImageXObjectGroup(imgData, map);
+    },
+
+    paintInlineImageXObject:
+      function CanvasGraphics_paintInlineImageXObject(imgData) {
+      var width = imgData.width;
+      var height = imgData.height;
+      var ctx = this.ctx;
+
+      this.save();
+      // scale the image to the unit square
+      ctx.scale(1 / width, -1 / height);
+
+      var currentTransform = ctx.mozCurrentTransformInverse;
+      var a = currentTransform[0], b = currentTransform[1];
+      var widthScale = Math.max(Math.sqrt(a * a + b * b), 1);
+      var c = currentTransform[2], d = currentTransform[3];
+      var heightScale = Math.max(Math.sqrt(c * c + d * d), 1);
+
+      var imgToPaint, tmpCanvas;
+      // instanceof HTMLElement does not work in jsdom node.js module
+      if (imgData instanceof HTMLElement || !imgData.data) {
+        imgToPaint = imgData;
+      } else {
+        tmpCanvas = this.cachedCanvases.getCanvas('inlineImage',
+                                                  width, height);
+        var tmpCtx = tmpCanvas.context;
+        putBinaryImageData(tmpCtx, imgData);
+        imgToPaint = tmpCanvas.canvas;
+      }
+
+      var paintWidth = width, paintHeight = height;
+      var tmpCanvasId = 'prescale1';
+      // Vertial or horizontal scaling shall not be more than 2 to not loose the
+      // pixels during drawImage operation, painting on the temporary canvas(es)
+      // that are twice smaller in size
+      while ((widthScale > 2 && paintWidth > 1) ||
+             (heightScale > 2 && paintHeight > 1)) {
+        var newWidth = paintWidth, newHeight = paintHeight;
+        if (widthScale > 2 && paintWidth > 1) {
+          newWidth = Math.ceil(paintWidth / 2);
+          widthScale /= paintWidth / newWidth;
+        }
+        if (heightScale > 2 && paintHeight > 1) {
+          newHeight = Math.ceil(paintHeight / 2);
+          heightScale /= paintHeight / newHeight;
+        }
+        tmpCanvas = this.cachedCanvases.getCanvas(tmpCanvasId,
+                                                  newWidth, newHeight);
+        tmpCtx = tmpCanvas.context;
+        tmpCtx.clearRect(0, 0, newWidth, newHeight);
+        tmpCtx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight,
+                                     0, 0, newWidth, newHeight);
+        imgToPaint = tmpCanvas.canvas;
+        paintWidth = newWidth;
+        paintHeight = newHeight;
+        tmpCanvasId = tmpCanvasId === 'prescale1' ? 'prescale2' : 'prescale1';
+      }
+      ctx.drawImage(imgToPaint, 0, 0, paintWidth, paintHeight,
+                                0, -height, width, height);
+
+      if (this.imageLayer) {
+        var position = this.getCanvasPosition(0, -height);
+        this.imageLayer.appendImage({
+          imgData: imgData,
+          left: position[0],
+          top: position[1],
+          width: width / currentTransform[0],
+          height: height / currentTransform[3]
+        });
+      }
+      this.restore();
+    },
+
+    paintInlineImageXObjectGroup:
+      function CanvasGraphics_paintInlineImageXObjectGroup(imgData, map) {
+      var ctx = this.ctx;
+      var w = imgData.width;
+      var h = imgData.height;
+
+      var tmpCanvas = this.cachedCanvases.getCanvas('inlineImage', w, h);
+      var tmpCtx = tmpCanvas.context;
+      putBinaryImageData(tmpCtx, imgData);
+
+      for (var i = 0, ii = map.length; i < ii; i++) {
+        var entry = map[i];
+        ctx.save();
+        ctx.transform.apply(ctx, entry.transform);
+        ctx.scale(1, -1);
+        ctx.drawImage(tmpCanvas.canvas, entry.x, entry.y, entry.w, entry.h,
+                      0, -1, 1, 1);
+        if (this.imageLayer) {
+          var position = this.getCanvasPosition(entry.x, entry.y);
+          this.imageLayer.appendImage({
+            imgData: imgData,
+            left: position[0],
+            top: position[1],
+            width: w,
+            height: h
+          });
+        }
+        ctx.restore();
+      }
+    },
+
+    paintSolidColorImageMask:
+      function CanvasGraphics_paintSolidColorImageMask() {
+        this.ctx.fillRect(0, 0, 1, 1);
+    },
+
+    paintXObject: function CanvasGraphics_paintXObject() {
+      warn('Unsupported \'paintXObject\' command.');
+    },
+
+    // Marked content
+
+    markPoint: function CanvasGraphics_markPoint(tag) {
+      // TODO Marked content.
+    },
+    markPointProps: function CanvasGraphics_markPointProps(tag, properties) {
+      // TODO Marked content.
+    },
+    beginMarkedContent: function CanvasGraphics_beginMarkedContent(tag) {
+      // TODO Marked content.
+    },
+    beginMarkedContentProps: function CanvasGraphics_beginMarkedContentProps(
+                                        tag, properties) {
+      // TODO Marked content.
+    },
+    endMarkedContent: function CanvasGraphics_endMarkedContent() {
+      // TODO Marked content.
+    },
+
+    // Compatibility
+
+    beginCompat: function CanvasGraphics_beginCompat() {
+      // TODO ignore undefined operators (should we do that anyway?)
+    },
+    endCompat: function CanvasGraphics_endCompat() {
+      // TODO stop ignoring undefined operators
+    },
+
+    // Helper functions
+
+    consumePath: function CanvasGraphics_consumePath() {
+      var ctx = this.ctx;
+      if (this.pendingClip) {
+        if (this.pendingClip === EO_CLIP) {
+          if (ctx.mozFillRule !== undefined) {
+            ctx.mozFillRule = 'evenodd';
+            ctx.clip();
+            ctx.mozFillRule = 'nonzero';
+          } else {
+            ctx.clip('evenodd');
+          }
+        } else {
+          ctx.clip();
+        }
+        this.pendingClip = null;
+      }
+      ctx.beginPath();
+    },
+    getSinglePixelWidth: function CanvasGraphics_getSinglePixelWidth(scale) {
+      if (this.cachedGetSinglePixelWidth === null) {
+        var inverse = this.ctx.mozCurrentTransformInverse;
+        // max of the current horizontal and vertical scale
+        this.cachedGetSinglePixelWidth = Math.sqrt(Math.max(
+          (inverse[0] * inverse[0] + inverse[1] * inverse[1]),
+          (inverse[2] * inverse[2] + inverse[3] * inverse[3])));
+      }
+      return this.cachedGetSinglePixelWidth;
+    },
+    getCanvasPosition: function CanvasGraphics_getCanvasPosition(x, y) {
+      var transform = this.ctx.mozCurrentTransform;
+      //var transform = this.ctx.mozCurrentTransformInverse;
+      return [
+        transform[0] * x + transform[2] * y + transform[4],
+        transform[1] * x + transform[3] * y + transform[5]
+      ];
+    }
+  };
+
+  for (var op in OPS) {
+    CanvasGraphics.prototype[OPS[op]] = CanvasGraphics.prototype[op];
+  }
+
+  return CanvasGraphics;
+})();
+
+exports.CanvasGraphics = CanvasGraphics;
+exports.createScratchCanvas = createScratchCanvas;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsDisplayAPI = {}), root.pdfjsSharedUtil,
+      root.pdfjsDisplayFontLoader, root.pdfjsDisplayCanvas,
+      root.pdfjsDisplayMetadata, root.pdfjsDisplayDOMUtils,
+      root.pdfjsDisplayGlobal);
+  }
+}(this, function (exports, sharedUtil, displayFontLoader, displayCanvas,
+                  displayMetadata, displayDOMUtils, displayGlobal, amdRequire) {
+
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MessageHandler = sharedUtil.MessageHandler;
+var MissingPDFException = sharedUtil.MissingPDFException;
+var PasswordResponses = sharedUtil.PasswordResponses;
+var PasswordException = sharedUtil.PasswordException;
+var StatTimer = sharedUtil.StatTimer;
+var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+var UnknownErrorException = sharedUtil.UnknownErrorException;
+var Util = sharedUtil.Util;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var combineUrl = sharedUtil.combineUrl;
+var error = sharedUtil.error;
+var deprecated = sharedUtil.deprecated;
+var getVerbosityLevel = sharedUtil.getVerbosityLevel;
+var info = sharedUtil.info;
+var isArrayBuffer = sharedUtil.isArrayBuffer;
+var isSameOrigin = sharedUtil.isSameOrigin;
+var loadJpegStream = sharedUtil.loadJpegStream;
+var stringToBytes = sharedUtil.stringToBytes;
+var warn = sharedUtil.warn;
+var FontFaceObject = displayFontLoader.FontFaceObject;
+var FontLoader = displayFontLoader.FontLoader;
+var CanvasGraphics = displayCanvas.CanvasGraphics;
+var createScratchCanvas = displayCanvas.createScratchCanvas;
+var Metadata = displayMetadata.Metadata;
+var PDFJS = displayGlobal.PDFJS;
+var globalScope = displayGlobal.globalScope;
+
+var DEFAULT_RANGE_CHUNK_SIZE = 65536; // 2^16 = 65536
+
+
+var useRequireEnsure = false;
+if (typeof module !== 'undefined' && module.require) {
+  // node.js - disable worker and set require.ensure.
+  PDFJS.disableWorker = true;
+  if (typeof require.ensure === 'undefined') {
+    require.ensure = require('node-ensure');
+  }
+  useRequireEnsure = true;
+}
+if (typeof __webpack_require__ !== 'undefined') {
+  // Webpack - get/bundle pdf.worker.js as additional file.
+  PDFJS.workerSrc = require('entry?name=[hash]-worker.js!./pdf.worker.js');
+  useRequireEnsure = true;
+}
+if (typeof requirejs !== 'undefined' && requirejs.toUrl) {
+  PDFJS.workerSrc = requirejs.toUrl('pdfjs-dist/build/pdf.worker.js');
+}
+var fakeWorkerFilesLoader = useRequireEnsure ? (function (callback) {
+  require.ensure([], function () {
+    var worker = require('./pdf.worker.js');
+    callback(worker.WorkerMessageHandler);
+  });
+}) : (typeof requirejs !== 'undefined') ? (function (callback) {
+  requirejs(['pdfjs-dist/build/pdf.worker'], function (worker) {
+    callback(worker.WorkerMessageHandler);
+  });
+}) : null;
+
+
+/**
+ * The maximum allowed image size in total pixels e.g. width * height. Images
+ * above this value will not be drawn. Use -1 for no limit.
+ * @var {number}
+ */
+PDFJS.maxImageSize = (PDFJS.maxImageSize === undefined ?
+                      -1 : PDFJS.maxImageSize);
+
+/**
+ * The url of where the predefined Adobe CMaps are located. Include trailing
+ * slash.
+ * @var {string}
+ */
+PDFJS.cMapUrl = (PDFJS.cMapUrl === undefined ? null : PDFJS.cMapUrl);
+
+/**
+ * Specifies if CMaps are binary packed.
+ * @var {boolean}
+ */
+PDFJS.cMapPacked = PDFJS.cMapPacked === undefined ? false : PDFJS.cMapPacked;
+
+/**
+ * By default fonts are converted to OpenType fonts and loaded via font face
+ * rules. If disabled, the font will be rendered using a built in font renderer
+ * that constructs the glyphs with primitive path commands.
+ * @var {boolean}
+ */
+PDFJS.disableFontFace = (PDFJS.disableFontFace === undefined ?
+                         false : PDFJS.disableFontFace);
+
+/**
+ * Path for image resources, mainly for annotation icons. Include trailing
+ * slash.
+ * @var {string}
+ */
+PDFJS.imageResourcesPath = (PDFJS.imageResourcesPath === undefined ?
+                            '' : PDFJS.imageResourcesPath);
+
+/**
+ * Disable the web worker and run all code on the main thread. This will happen
+ * automatically if the browser doesn't support workers or sending typed arrays
+ * to workers.
+ * @var {boolean}
+ */
+PDFJS.disableWorker = (PDFJS.disableWorker === undefined ?
+                       false : PDFJS.disableWorker);
+
+/**
+ * Path and filename of the worker file. Required when the worker is enabled in
+ * development mode. If unspecified in the production build, the worker will be
+ * loaded based on the location of the pdf.js file. It is recommended that
+ * the workerSrc is set in a custom application to prevent issues caused by
+ * third-party frameworks and libraries.
+ * @var {string}
+ */
+PDFJS.workerSrc = (PDFJS.workerSrc === undefined ? null : PDFJS.workerSrc);
+
+/**
+ * Disable range request loading of PDF files. When enabled and if the server
+ * supports partial content requests then the PDF will be fetched in chunks.
+ * Enabled (false) by default.
+ * @var {boolean}
+ */
+PDFJS.disableRange = (PDFJS.disableRange === undefined ?
+                      false : PDFJS.disableRange);
+
+/**
+ * Disable streaming of PDF file data. By default PDF.js attempts to load PDF
+ * in chunks. This default behavior can be disabled.
+ * @var {boolean}
+ */
+PDFJS.disableStream = (PDFJS.disableStream === undefined ?
+                       false : PDFJS.disableStream);
+
+/**
+ * Disable pre-fetching of PDF file data. When range requests are enabled PDF.js
+ * will automatically keep fetching more data even if it isn't needed to display
+ * the current page. This default behavior can be disabled.
+ *
+ * NOTE: It is also necessary to disable streaming, see above,
+ *       in order for disabling of pre-fetching to work correctly.
+ * @var {boolean}
+ */
+PDFJS.disableAutoFetch = (PDFJS.disableAutoFetch === undefined ?
+                          false : PDFJS.disableAutoFetch);
+
+/**
+ * Enables special hooks for debugging PDF.js.
+ * @var {boolean}
+ */
+PDFJS.pdfBug = (PDFJS.pdfBug === undefined ? false : PDFJS.pdfBug);
+
+/**
+ * Enables transfer usage in postMessage for ArrayBuffers.
+ * @var {boolean}
+ */
+PDFJS.postMessageTransfers = (PDFJS.postMessageTransfers === undefined ?
+                              true : PDFJS.postMessageTransfers);
+
+/**
+ * Disables URL.createObjectURL usage.
+ * @var {boolean}
+ */
+PDFJS.disableCreateObjectURL = (PDFJS.disableCreateObjectURL === undefined ?
+                                false : PDFJS.disableCreateObjectURL);
+
+/**
+ * Disables WebGL usage.
+ * @var {boolean}
+ */
+PDFJS.disableWebGL = (PDFJS.disableWebGL === undefined ?
+                      true : PDFJS.disableWebGL);
+
+/**
+ * Disables fullscreen support, and by extension Presentation Mode,
+ * in browsers which support the fullscreen API.
+ * @var {boolean}
+ */
+PDFJS.disableFullscreen = (PDFJS.disableFullscreen === undefined ?
+                           false : PDFJS.disableFullscreen);
+
+/**
+ * Enables CSS only zooming.
+ * @var {boolean}
+ */
+PDFJS.useOnlyCssZoom = (PDFJS.useOnlyCssZoom === undefined ?
+                        false : PDFJS.useOnlyCssZoom);
+
+/**
+ * The maximum supported canvas size in total pixels e.g. width * height.
+ * The default value is 4096 * 4096. Use -1 for no limit.
+ * @var {number}
+ */
+PDFJS.maxCanvasPixels = (PDFJS.maxCanvasPixels === undefined ?
+                         16777216 : PDFJS.maxCanvasPixels);
+
+/**
+ * (Deprecated) Opens external links in a new window if enabled.
+ * The default behavior opens external links in the PDF.js window.
+ *
+ * NOTE: This property has been deprecated, please use
+ *       `PDFJS.externalLinkTarget = PDFJS.LinkTarget.BLANK` instead.
+ * @var {boolean}
+ */
+PDFJS.openExternalLinksInNewWindow = (
+  PDFJS.openExternalLinksInNewWindow === undefined ?
+    false : PDFJS.openExternalLinksInNewWindow);
+
+/**
+ * Specifies the |target| attribute for external links.
+ * The constants from PDFJS.LinkTarget should be used:
+ *  - NONE [default]
+ *  - SELF
+ *  - BLANK
+ *  - PARENT
+ *  - TOP
+ * @var {number}
+ */
+PDFJS.externalLinkTarget = (PDFJS.externalLinkTarget === undefined ?
+                            PDFJS.LinkTarget.NONE : PDFJS.externalLinkTarget);
+
+/**
+ * Specifies the |rel| attribute for external links. Defaults to stripping
+ * the referrer.
+ * @var {string}
+ */
+PDFJS.externalLinkRel = (PDFJS.externalLinkRel === undefined ?
+                         'noreferrer' : PDFJS.externalLinkRel);
+
+/**
+  * Determines if we can eval strings as JS. Primarily used to improve
+  * performance for font rendering.
+  * @var {boolean}
+  */
+PDFJS.isEvalSupported = (PDFJS.isEvalSupported === undefined ?
+                         true : PDFJS.isEvalSupported);
+
+/**
+ * Document initialization / loading parameters object.
+ *
+ * @typedef {Object} DocumentInitParameters
+ * @property {string}     url   - The URL of the PDF.
+ * @property {TypedArray|Array|string} data - Binary PDF data. Use typed arrays
+ *   (Uint8Array) to improve the memory usage. If PDF data is BASE64-encoded,
+ *   use atob() to convert it to a binary string first.
+ * @property {Object}     httpHeaders - Basic authentication headers.
+ * @property {boolean}    withCredentials - Indicates whether or not cross-site
+ *   Access-Control requests should be made using credentials such as cookies
+ *   or authorization headers. The default is false.
+ * @property {string}     password - For decrypting password-protected PDFs.
+ * @property {TypedArray} initialData - A typed array with the first portion or
+ *   all of the pdf data. Used by the extension since some data is already
+ *   loaded before the switch to range requests.
+ * @property {number}     length - The PDF file length. It's used for progress
+ *   reports and range requests operations.
+ * @property {PDFDataRangeTransport} range
+ * @property {number}     rangeChunkSize - Optional parameter to specify
+ *   maximum number of bytes fetched per range request. The default value is
+ *   2^16 = 65536.
+ * @property {PDFWorker}  worker - The worker that will be used for the loading
+ *   and parsing of the PDF data.
+ */
+
+/**
+ * @typedef {Object} PDFDocumentStats
+ * @property {Array} streamTypes - Used stream types in the document (an item
+ *   is set to true if specific stream ID was used in the document).
+ * @property {Array} fontTypes - Used font type in the document (an item is set
+ *   to true if specific font ID was used in the document).
+ */
+
+/**
+ * This is the main entry point for loading a PDF and interacting with it.
+ * NOTE: If a URL is used to fetch the PDF data a standard XMLHttpRequest(XHR)
+ * is used, which means it must follow the same origin rules that any XHR does
+ * e.g. No cross domain requests without CORS.
+ *
+ * @param {string|TypedArray|DocumentInitParameters|PDFDataRangeTransport} src
+ * Can be a url to where a PDF is located, a typed array (Uint8Array)
+ * already populated with data or parameter object.
+ *
+ * @param {PDFDataRangeTransport} pdfDataRangeTransport (deprecated) It is used
+ * if you want to manually serve range requests for data in the PDF.
+ *
+ * @param {function} passwordCallback (deprecated) It is used to request a
+ * password if wrong or no password was provided. The callback receives two
+ * parameters: function that needs to be called with new password and reason
+ * (see {PasswordResponses}).
+ *
+ * @param {function} progressCallback (deprecated) It is used to be able to
+ * monitor the loading progress of the PDF file (necessary to implement e.g.
+ * a loading bar). The callback receives an {Object} with the properties:
+ * {number} loaded and {number} total.
+ *
+ * @return {PDFDocumentLoadingTask}
+ */
+PDFJS.getDocument = function getDocument(src,
+                                         pdfDataRangeTransport,
+                                         passwordCallback,
+                                         progressCallback) {
+  var task = new PDFDocumentLoadingTask();
+
+  // Support of the obsolete arguments (for compatibility with API v1.0)
+  if (arguments.length > 1) {
+    deprecated('getDocument is called with pdfDataRangeTransport, ' +
+               'passwordCallback or progressCallback argument');
+  }
+  if (pdfDataRangeTransport) {
+    if (!(pdfDataRangeTransport instanceof PDFDataRangeTransport)) {
+      // Not a PDFDataRangeTransport instance, trying to add missing properties.
+      pdfDataRangeTransport = Object.create(pdfDataRangeTransport);
+      pdfDataRangeTransport.length = src.length;
+      pdfDataRangeTransport.initialData = src.initialData;
+      if (!pdfDataRangeTransport.abort) {
+        pdfDataRangeTransport.abort = function () {};
+      }
+    }
+    src = Object.create(src);
+    src.range = pdfDataRangeTransport;
+  }
+  task.onPassword = passwordCallback || null;
+  task.onProgress = progressCallback || null;
+
+  var source;
+  if (typeof src === 'string') {
+    source = { url: src };
+  } else if (isArrayBuffer(src)) {
+    source = { data: src };
+  } else if (src instanceof PDFDataRangeTransport) {
+    source = { range: src };
+  } else {
+    if (typeof src !== 'object') {
+      error('Invalid parameter in getDocument, need either Uint8Array, ' +
+        'string or a parameter object');
+    }
+    if (!src.url && !src.data && !src.range) {
+      error('Invalid parameter object: need either .data, .range or .url');
+    }
+
+    source = src;
+  }
+
+  var params = {};
+  var rangeTransport = null;
+  var worker = null;
+  for (var key in source) {
+    if (key === 'url' && typeof window !== 'undefined') {
+      // The full path is required in the 'url' field.
+      params[key] = combineUrl(window.location.href, source[key]);
+      continue;
+    } else if (key === 'range') {
+      rangeTransport = source[key];
+      continue;
+    } else if (key === 'worker') {
+      worker = source[key];
+      continue;
+    } else if (key === 'data' && !(source[key] instanceof Uint8Array)) {
+      // Converting string or array-like data to Uint8Array.
+      var pdfBytes = source[key];
+      if (typeof pdfBytes === 'string') {
+        params[key] = stringToBytes(pdfBytes);
+      } else if (typeof pdfBytes === 'object' && pdfBytes !== null &&
+                 !isNaN(pdfBytes.length)) {
+        params[key] = new Uint8Array(pdfBytes);
+      } else if (isArrayBuffer(pdfBytes)) {
+        params[key] = new Uint8Array(pdfBytes);
+      } else {
+        error('Invalid PDF binary data: either typed array, string or ' +
+              'array-like object is expected in the data property.');
+      }
+      continue;
+    }
+    params[key] = source[key];
+  }
+
+  params.rangeChunkSize = params.rangeChunkSize || DEFAULT_RANGE_CHUNK_SIZE;
+
+  if (!worker) {
+    // Worker was not provided -- creating and owning our own.
+    worker = new PDFWorker();
+    task._worker = worker;
+  }
+  var docId = task.docId;
+  worker.promise.then(function () {
+    if (task.destroyed) {
+      throw new Error('Loading aborted');
+    }
+    return _fetchDocument(worker, params, rangeTransport, docId).then(
+        function (workerId) {
+      if (task.destroyed) {
+        throw new Error('Loading aborted');
+      }
+      var messageHandler = new MessageHandler(docId, workerId, worker.port);
+      var transport = new WorkerTransport(messageHandler, task, rangeTransport);
+      task._transport = transport;
+      messageHandler.send('Ready', null);
+    });
+  }).catch(task._capability.reject);
+
+  return task;
+};
+
+/**
+ * Starts fetching of specified PDF document/data.
+ * @param {PDFWorker} worker
+ * @param {Object} source
+ * @param {PDFDataRangeTransport} pdfDataRangeTransport
+ * @param {string} docId Unique document id, used as MessageHandler id.
+ * @returns {Promise} The promise, which is resolved when worker id of
+ *                    MessageHandler is known.
+ * @private
+ */
+function _fetchDocument(worker, source, pdfDataRangeTransport, docId) {
+  if (worker.destroyed) {
+    return Promise.reject(new Error('Worker was destroyed'));
+  }
+
+  source.disableAutoFetch = PDFJS.disableAutoFetch;
+  source.disableStream = PDFJS.disableStream;
+  source.chunkedViewerLoading = !!pdfDataRangeTransport;
+  if (pdfDataRangeTransport) {
+    source.length = pdfDataRangeTransport.length;
+    source.initialData = pdfDataRangeTransport.initialData;
+  }
+  return worker.messageHandler.sendWithPromise('GetDocRequest', {
+    docId: docId,
+    source: source,
+    disableRange: PDFJS.disableRange,
+    maxImageSize: PDFJS.maxImageSize,
+    cMapUrl: PDFJS.cMapUrl,
+    cMapPacked: PDFJS.cMapPacked,
+    disableFontFace: PDFJS.disableFontFace,
+    disableCreateObjectURL: PDFJS.disableCreateObjectURL,
+    postMessageTransfers: PDFJS.postMessageTransfers,
+  }).then(function (workerId) {
+    if (worker.destroyed) {
+      throw new Error('Worker was destroyed');
+    }
+    return workerId;
+  });
+}
+
+/**
+ * PDF document loading operation.
+ * @class
+ * @alias PDFDocumentLoadingTask
+ */
+var PDFDocumentLoadingTask = (function PDFDocumentLoadingTaskClosure() {
+  var nextDocumentId = 0;
+
+  /** @constructs PDFDocumentLoadingTask */
+  function PDFDocumentLoadingTask() {
+    this._capability = createPromiseCapability();
+    this._transport = null;
+    this._worker = null;
+
+    /**
+     * Unique document loading task id -- used in MessageHandlers.
+     * @type {string}
+     */
+    this.docId = 'd' + (nextDocumentId++);
+
+    /**
+     * Shows if loading task is destroyed.
+     * @type {boolean}
+     */
+    this.destroyed = false;
+
+    /**
+     * Callback to request a password if wrong or no password was provided.
+     * The callback receives two parameters: function that needs to be called
+     * with new password and reason (see {PasswordResponses}).
+     */
+    this.onPassword = null;
+
+    /**
+     * Callback to be able to monitor the loading progress of the PDF file
+     * (necessary to implement e.g. a loading bar). The callback receives
+     * an {Object} with the properties: {number} loaded and {number} total.
+     */
+    this.onProgress = null;
+
+    /**
+     * Callback to when unsupported feature is used. The callback receives
+     * an {PDFJS.UNSUPPORTED_FEATURES} argument.
+     */
+    this.onUnsupportedFeature = null;
+  }
+
+  PDFDocumentLoadingTask.prototype =
+      /** @lends PDFDocumentLoadingTask.prototype */ {
+    /**
+     * @return {Promise}
+     */
+    get promise() {
+      return this._capability.promise;
+    },
+
+    /**
+     * Aborts all network requests and destroys worker.
+     * @return {Promise} A promise that is resolved after destruction activity
+     *                   is completed.
+     */
+    destroy: function () {
+      this.destroyed = true;
+
+      var transportDestroyed = !this._transport ? Promise.resolve() :
+        this._transport.destroy();
+      return transportDestroyed.then(function () {
+        this._transport = null;
+        if (this._worker) {
+          this._worker.destroy();
+          this._worker = null;
+        }
+      }.bind(this));
+    },
+
+    /**
+     * Registers callbacks to indicate the document loading completion.
+     *
+     * @param {function} onFulfilled The callback for the loading completion.
+     * @param {function} onRejected The callback for the loading failure.
+     * @return {Promise} A promise that is resolved after the onFulfilled or
+     *                   onRejected callback.
+     */
+    then: function PDFDocumentLoadingTask_then(onFulfilled, onRejected) {
+      return this.promise.then.apply(this.promise, arguments);
+    }
+  };
+
+  return PDFDocumentLoadingTask;
+})();
+
+/**
+ * Abstract class to support range requests file loading.
+ * @class
+ * @alias PDFJS.PDFDataRangeTransport
+ * @param {number} length
+ * @param {Uint8Array} initialData
+ */
+var PDFDataRangeTransport = (function pdfDataRangeTransportClosure() {
+  function PDFDataRangeTransport(length, initialData) {
+    this.length = length;
+    this.initialData = initialData;
+
+    this._rangeListeners = [];
+    this._progressListeners = [];
+    this._progressiveReadListeners = [];
+    this._readyCapability = createPromiseCapability();
+  }
+  PDFDataRangeTransport.prototype =
+      /** @lends PDFDataRangeTransport.prototype */ {
+    addRangeListener:
+        function PDFDataRangeTransport_addRangeListener(listener) {
+      this._rangeListeners.push(listener);
+    },
+
+    addProgressListener:
+        function PDFDataRangeTransport_addProgressListener(listener) {
+      this._progressListeners.push(listener);
+    },
+
+    addProgressiveReadListener:
+        function PDFDataRangeTransport_addProgressiveReadListener(listener) {
+      this._progressiveReadListeners.push(listener);
+    },
+
+    onDataRange: function PDFDataRangeTransport_onDataRange(begin, chunk) {
+      var listeners = this._rangeListeners;
+      for (var i = 0, n = listeners.length; i < n; ++i) {
+        listeners[i](begin, chunk);
+      }
+    },
+
+    onDataProgress: function PDFDataRangeTransport_onDataProgress(loaded) {
+      this._readyCapability.promise.then(function () {
+        var listeners = this._progressListeners;
+        for (var i = 0, n = listeners.length; i < n; ++i) {
+          listeners[i](loaded);
+        }
+      }.bind(this));
+    },
+
+    onDataProgressiveRead:
+        function PDFDataRangeTransport_onDataProgress(chunk) {
+      this._readyCapability.promise.then(function () {
+        var listeners = this._progressiveReadListeners;
+        for (var i = 0, n = listeners.length; i < n; ++i) {
+          listeners[i](chunk);
+        }
+      }.bind(this));
+    },
+
+    transportReady: function PDFDataRangeTransport_transportReady() {
+      this._readyCapability.resolve();
+    },
+
+    requestDataRange:
+        function PDFDataRangeTransport_requestDataRange(begin, end) {
+      throw new Error('Abstract method PDFDataRangeTransport.requestDataRange');
+    },
+
+    abort: function PDFDataRangeTransport_abort() {
+    }
+  };
+  return PDFDataRangeTransport;
+})();
+
+PDFJS.PDFDataRangeTransport = PDFDataRangeTransport;
+
+/**
+ * Proxy to a PDFDocument in the worker thread. Also, contains commonly used
+ * properties that can be read synchronously.
+ * @class
+ * @alias PDFDocumentProxy
+ */
+var PDFDocumentProxy = (function PDFDocumentProxyClosure() {
+  function PDFDocumentProxy(pdfInfo, transport, loadingTask) {
+    this.pdfInfo = pdfInfo;
+    this.transport = transport;
+    this.loadingTask = loadingTask;
+  }
+  PDFDocumentProxy.prototype = /** @lends PDFDocumentProxy.prototype */ {
+    /**
+     * @return {number} Total number of pages the PDF contains.
+     */
+    get numPages() {
+      return this.pdfInfo.numPages;
+    },
+    /**
+     * @return {string} A unique ID to identify a PDF. Not guaranteed to be
+     * unique.
+     */
+    get fingerprint() {
+      return this.pdfInfo.fingerprint;
+    },
+    /**
+     * @param {number} pageNumber The page number to get. The first page is 1.
+     * @return {Promise} A promise that is resolved with a {@link PDFPageProxy}
+     * object.
+     */
+    getPage: function PDFDocumentProxy_getPage(pageNumber) {
+      return this.transport.getPage(pageNumber);
+    },
+    /**
+     * @param {{num: number, gen: number}} ref The page reference. Must have
+     *   the 'num' and 'gen' properties.
+     * @return {Promise} A promise that is resolved with the page index that is
+     * associated with the reference.
+     */
+    getPageIndex: function PDFDocumentProxy_getPageIndex(ref) {
+      return this.transport.getPageIndex(ref);
+    },
+    /**
+     * @return {Promise} A promise that is resolved with a lookup table for
+     * mapping named destinations to reference numbers.
+     *
+     * This can be slow for large documents: use getDestination instead
+     */
+    getDestinations: function PDFDocumentProxy_getDestinations() {
+      return this.transport.getDestinations();
+    },
+    /**
+     * @param {string} id The named destination to get.
+     * @return {Promise} A promise that is resolved with all information
+     * of the given named destination.
+     */
+    getDestination: function PDFDocumentProxy_getDestination(id) {
+      return this.transport.getDestination(id);
+    },
+    /**
+     * @return {Promise} A promise that is resolved with:
+     *   an Array containing the pageLabels that correspond to the pageIndexes,
+     *   or `null` when no pageLabels are present in the PDF file.
+     */
+    getPageLabels: function PDFDocumentProxy_getPageLabels() {
+      return this.transport.getPageLabels();
+    },
+    /**
+     * @return {Promise} A promise that is resolved with a lookup table for
+     * mapping named attachments to their content.
+     */
+    getAttachments: function PDFDocumentProxy_getAttachments() {
+      return this.transport.getAttachments();
+    },
+    /**
+     * @return {Promise} A promise that is resolved with an array of all the
+     * JavaScript strings in the name tree.
+     */
+    getJavaScript: function PDFDocumentProxy_getJavaScript() {
+      return this.transport.getJavaScript();
+    },
+    /**
+     * @return {Promise} A promise that is resolved with an {Array} that is a
+     * tree outline (if it has one) of the PDF. The tree is in the format of:
+     * [
+     *  {
+     *   title: string,
+     *   bold: boolean,
+     *   italic: boolean,
+     *   color: rgb Uint8Array,
+     *   dest: dest obj,
+     *   url: string,
+     *   items: array of more items like this
+     *  },
+     *  ...
+     * ].
+     */
+    getOutline: function PDFDocumentProxy_getOutline() {
+      return this.transport.getOutline();
+    },
+    /**
+     * @return {Promise} A promise that is resolved with an {Object} that has
+     * info and metadata properties.  Info is an {Object} filled with anything
+     * available in the information dictionary and similarly metadata is a
+     * {Metadata} object with information from the metadata section of the PDF.
+     */
+    getMetadata: function PDFDocumentProxy_getMetadata() {
+      return this.transport.getMetadata();
+    },
+    /**
+     * @return {Promise} A promise that is resolved with a TypedArray that has
+     * the raw data from the PDF.
+     */
+    getData: function PDFDocumentProxy_getData() {
+      return this.transport.getData();
+    },
+    /**
+     * @return {Promise} A promise that is resolved when the document's data
+     * is loaded. It is resolved with an {Object} that contains the length
+     * property that indicates size of the PDF data in bytes.
+     */
+    getDownloadInfo: function PDFDocumentProxy_getDownloadInfo() {
+      return this.transport.downloadInfoCapability.promise;
+    },
+    /**
+     * @return {Promise} A promise this is resolved with current stats about
+     * document structures (see {@link PDFDocumentStats}).
+     */
+    getStats: function PDFDocumentProxy_getStats() {
+      return this.transport.getStats();
+    },
+    /**
+     * Cleans up resources allocated by the document, e.g. created @font-face.
+     */
+    cleanup: function PDFDocumentProxy_cleanup() {
+      this.transport.startCleanup();
+    },
+    /**
+     * Destroys current document instance and terminates worker.
+     */
+    destroy: function PDFDocumentProxy_destroy() {
+      return this.loadingTask.destroy();
+    }
+  };
+  return PDFDocumentProxy;
+})();
+
+/**
+ * Page getTextContent parameters.
+ *
+ * @typedef {Object} getTextContentParameters
+ * @param {boolean} normalizeWhitespace - replaces all occurrences of
+ *   whitespace with standard spaces (0x20). The default value is `false`.
+ */
+
+/**
+ * Page text content.
+ *
+ * @typedef {Object} TextContent
+ * @property {array} items - array of {@link TextItem}
+ * @property {Object} styles - {@link TextStyles} objects, indexed by font
+ *                    name.
+ */
+
+/**
+ * Page text content part.
+ *
+ * @typedef {Object} TextItem
+ * @property {string} str - text content.
+ * @property {string} dir - text direction: 'ttb', 'ltr' or 'rtl'.
+ * @property {array} transform - transformation matrix.
+ * @property {number} width - width in device space.
+ * @property {number} height - height in device space.
+ * @property {string} fontName - font name used by pdf.js for converted font.
+ */
+
+/**
+ * Text style.
+ *
+ * @typedef {Object} TextStyle
+ * @property {number} ascent - font ascent.
+ * @property {number} descent - font descent.
+ * @property {boolean} vertical - text is in vertical mode.
+ * @property {string} fontFamily - possible font family
+ */
+
+/**
+ * Page annotation parameters.
+ *
+ * @typedef {Object} GetAnnotationsParameters
+ * @param {string} intent - Determines the annotations that will be fetched,
+ *                 can be either 'display' (viewable annotations) or 'print'
+ *                 (printable annotations).
+ *                 If the parameter is omitted, all annotations are fetched.
+ */
+
+/**
+ * Page render parameters.
+ *
+ * @typedef {Object} RenderParameters
+ * @property {Object} canvasContext - A 2D context of a DOM Canvas object.
+ * @property {PDFJS.PageViewport} viewport - Rendering viewport obtained by
+ *                                calling of PDFPage.getViewport method.
+ * @property {string} intent - Rendering intent, can be 'display' or 'print'
+ *                    (default value is 'display').
+ * @property {Array}  transform - (optional) Additional transform, applied
+ *                    just before viewport transform.
+ * @property {Object} imageLayer - (optional) An object that has beginLayout,
+ *                    endLayout and appendImage functions.
+ * @property {function} continueCallback - (deprecated) A function that will be
+ *                      called each time the rendering is paused.  To continue
+ *                      rendering call the function that is the first argument
+ *                      to the callback.
+ */
+
+/**
+ * PDF page operator list.
+ *
+ * @typedef {Object} PDFOperatorList
+ * @property {Array} fnArray - Array containing the operator functions.
+ * @property {Array} argsArray - Array containing the arguments of the
+ *                               functions.
+ */
+
+/**
+ * Proxy to a PDFPage in the worker thread.
+ * @class
+ * @alias PDFPageProxy
+ */
+var PDFPageProxy = (function PDFPageProxyClosure() {
+  function PDFPageProxy(pageIndex, pageInfo, transport) {
+    this.pageIndex = pageIndex;
+    this.pageInfo = pageInfo;
+    this.transport = transport;
+    this.stats = new StatTimer();
+    this.stats.enabled = !!globalScope.PDFJS.enableStats;
+    this.commonObjs = transport.commonObjs;
+    this.objs = new PDFObjects();
+    this.cleanupAfterRender = false;
+    this.pendingCleanup = false;
+    this.intentStates = Object.create(null);
+    this.destroyed = false;
+  }
+  PDFPageProxy.prototype = /** @lends PDFPageProxy.prototype */ {
+    /**
+     * @return {number} Page number of the page. First page is 1.
+     */
+    get pageNumber() {
+      return this.pageIndex + 1;
+    },
+    /**
+     * @return {number} The number of degrees the page is rotated clockwise.
+     */
+    get rotate() {
+      return this.pageInfo.rotate;
+    },
+    /**
+     * @return {Object} The reference that points to this page. It has 'num' and
+     * 'gen' properties.
+     */
+    get ref() {
+      return this.pageInfo.ref;
+    },
+    /**
+     * @return {Array} An array of the visible portion of the PDF page in the
+     * user space units - [x1, y1, x2, y2].
+     */
+    get view() {
+      return this.pageInfo.view;
+    },
+    /**
+     * @param {number} scale The desired scale of the viewport.
+     * @param {number} rotate Degrees to rotate the viewport. If omitted this
+     * defaults to the page rotation.
+     * @return {PDFJS.PageViewport} Contains 'width' and 'height' properties
+     * along with transforms required for rendering.
+     */
+    getViewport: function PDFPageProxy_getViewport(scale, rotate) {
+      if (arguments.length < 2) {
+        rotate = this.rotate;
+      }
+      return new PDFJS.PageViewport(this.view, scale, rotate, 0, 0);
+    },
+    /**
+     * @param {GetAnnotationsParameters} params - Annotation parameters.
+     * @return {Promise} A promise that is resolved with an {Array} of the
+     * annotation objects.
+     */
+    getAnnotations: function PDFPageProxy_getAnnotations(params) {
+      var intent = (params && params.intent) || null;
+
+      if (!this.annotationsPromise || this.annotationsIntent !== intent) {
+        this.annotationsPromise = this.transport.getAnnotations(this.pageIndex,
+                                                                intent);
+        this.annotationsIntent = intent;
+      }
+      return this.annotationsPromise;
+    },
+    /**
+     * Begins the process of rendering a page to the desired context.
+     * @param {RenderParameters} params Page render parameters.
+     * @return {RenderTask} An object that contains the promise, which
+     *                      is resolved when the page finishes rendering.
+     */
+    render: function PDFPageProxy_render(params) {
+      var stats = this.stats;
+      stats.time('Overall');
+
+      // If there was a pending destroy cancel it so no cleanup happens during
+      // this call to render.
+      this.pendingCleanup = false;
+
+      var renderingIntent = (params.intent === 'print' ? 'print' : 'display');
+
+      if (!this.intentStates[renderingIntent]) {
+        this.intentStates[renderingIntent] = Object.create(null);
+      }
+      var intentState = this.intentStates[renderingIntent];
+
+      // If there's no displayReadyCapability yet, then the operatorList
+      // was never requested before. Make the request and create the promise.
+      if (!intentState.displayReadyCapability) {
+        intentState.receivingOperatorList = true;
+        intentState.displayReadyCapability = createPromiseCapability();
+        intentState.operatorList = {
+          fnArray: [],
+          argsArray: [],
+          lastChunk: false
+        };
+
+        this.stats.time('Page Request');
+        this.transport.messageHandler.send('RenderPageRequest', {
+          pageIndex: this.pageNumber - 1,
+          intent: renderingIntent
+        });
+      }
+
+      var internalRenderTask = new InternalRenderTask(complete, params,
+                                                      this.objs,
+                                                      this.commonObjs,
+                                                      intentState.operatorList,
+                                                      this.pageNumber);
+      internalRenderTask.useRequestAnimationFrame = renderingIntent !== 'print';
+      if (!intentState.renderTasks) {
+        intentState.renderTasks = [];
+      }
+      intentState.renderTasks.push(internalRenderTask);
+      var renderTask = internalRenderTask.task;
+
+      // Obsolete parameter support
+      if (params.continueCallback) {
+        deprecated('render is used with continueCallback parameter');
+        renderTask.onContinue = params.continueCallback;
+      }
+
+      var self = this;
+      intentState.displayReadyCapability.promise.then(
+        function pageDisplayReadyPromise(transparency) {
+          if (self.pendingCleanup) {
+            complete();
+            return;
+          }
+          stats.time('Rendering');
+          internalRenderTask.initalizeGraphics(transparency);
+          internalRenderTask.operatorListChanged();
+        },
+        function pageDisplayReadPromiseError(reason) {
+          complete(reason);
+        }
+      );
+
+      function complete(error) {
+        var i = intentState.renderTasks.indexOf(internalRenderTask);
+        if (i >= 0) {
+          intentState.renderTasks.splice(i, 1);
+        }
+
+        if (self.cleanupAfterRender) {
+          self.pendingCleanup = true;
+        }
+        self._tryCleanup();
+
+        if (error) {
+          internalRenderTask.capability.reject(error);
+        } else {
+          internalRenderTask.capability.resolve();
+        }
+        stats.timeEnd('Rendering');
+        stats.timeEnd('Overall');
+      }
+
+      return renderTask;
+    },
+
+    /**
+     * @return {Promise} A promise resolved with an {@link PDFOperatorList}
+     * object that represents page's operator list.
+     */
+    getOperatorList: function PDFPageProxy_getOperatorList() {
+      function operatorListChanged() {
+        if (intentState.operatorList.lastChunk) {
+          intentState.opListReadCapability.resolve(intentState.operatorList);
+
+          var i = intentState.renderTasks.indexOf(opListTask);
+          if (i >= 0) {
+            intentState.renderTasks.splice(i, 1);
+          }
+        }
+      }
+
+      var renderingIntent = 'oplist';
+      if (!this.intentStates[renderingIntent]) {
+        this.intentStates[renderingIntent] = Object.create(null);
+      }
+      var intentState = this.intentStates[renderingIntent];
+      var opListTask;
+
+      if (!intentState.opListReadCapability) {
+        opListTask = {};
+        opListTask.operatorListChanged = operatorListChanged;
+        intentState.receivingOperatorList = true;
+        intentState.opListReadCapability = createPromiseCapability();
+        intentState.renderTasks = [];
+        intentState.renderTasks.push(opListTask);
+        intentState.operatorList = {
+          fnArray: [],
+          argsArray: [],
+          lastChunk: false
+        };
+
+        this.transport.messageHandler.send('RenderPageRequest', {
+          pageIndex: this.pageIndex,
+          intent: renderingIntent
+        });
+      }
+      return intentState.opListReadCapability.promise;
+    },
+
+    /**
+     * @param {getTextContentParameters} params - getTextContent parameters.
+     * @return {Promise} That is resolved a {@link TextContent}
+     * object that represent the page text content.
+     */
+    getTextContent: function PDFPageProxy_getTextContent(params) {
+      var normalizeWhitespace = (params && params.normalizeWhitespace) || false;
+
+      return this.transport.messageHandler.sendWithPromise('GetTextContent', {
+        pageIndex: this.pageNumber - 1,
+        normalizeWhitespace: normalizeWhitespace,
+      });
+    },
+
+    /**
+     * Destroys page object.
+     */
+    _destroy: function PDFPageProxy_destroy() {
+      this.destroyed = true;
+      this.transport.pageCache[this.pageIndex] = null;
+
+      var waitOn = [];
+      Object.keys(this.intentStates).forEach(function(intent) {
+        if (intent === 'oplist') {
+          // Avoid errors below, since the renderTasks are just stubs.
+          return;
+        }
+        var intentState = this.intentStates[intent];
+        intentState.renderTasks.forEach(function(renderTask) {
+          var renderCompleted = renderTask.capability.promise.
+            catch(function () {}); // ignoring failures
+          waitOn.push(renderCompleted);
+          renderTask.cancel();
+        });
+      }, this);
+      this.objs.clear();
+      this.annotationsPromise = null;
+      this.pendingCleanup = false;
+      return Promise.all(waitOn);
+    },
+
+    /**
+     * Cleans up resources allocated by the page. (deprecated)
+     */
+    destroy: function() {
+      deprecated('page destroy method, use cleanup() instead');
+      this.cleanup();
+    },
+
+    /**
+     * Cleans up resources allocated by the page.
+     */
+    cleanup: function PDFPageProxy_cleanup() {
+      this.pendingCleanup = true;
+      this._tryCleanup();
+    },
+    /**
+     * For internal use only. Attempts to clean up if rendering is in a state
+     * where that's possible.
+     * @ignore
+     */
+    _tryCleanup: function PDFPageProxy_tryCleanup() {
+      if (!this.pendingCleanup ||
+          Object.keys(this.intentStates).some(function(intent) {
+            var intentState = this.intentStates[intent];
+            return (intentState.renderTasks.length !== 0 ||
+                    intentState.receivingOperatorList);
+          }, this)) {
+        return;
+      }
+
+      Object.keys(this.intentStates).forEach(function(intent) {
+        delete this.intentStates[intent];
+      }, this);
+      this.objs.clear();
+      this.annotationsPromise = null;
+      this.pendingCleanup = false;
+    },
+    /**
+     * For internal use only.
+     * @ignore
+     */
+    _startRenderPage: function PDFPageProxy_startRenderPage(transparency,
+                                                            intent) {
+      var intentState = this.intentStates[intent];
+      // TODO Refactor RenderPageRequest to separate rendering
+      // and operator list logic
+      if (intentState.displayReadyCapability) {
+        intentState.displayReadyCapability.resolve(transparency);
+      }
+    },
+    /**
+     * For internal use only.
+     * @ignore
+     */
+    _renderPageChunk: function PDFPageProxy_renderPageChunk(operatorListChunk,
+                                                            intent) {
+      var intentState = this.intentStates[intent];
+      var i, ii;
+      // Add the new chunk to the current operator list.
+      for (i = 0, ii = operatorListChunk.length; i < ii; i++) {
+        intentState.operatorList.fnArray.push(operatorListChunk.fnArray[i]);
+        intentState.operatorList.argsArray.push(
+          operatorListChunk.argsArray[i]);
+      }
+      intentState.operatorList.lastChunk = operatorListChunk.lastChunk;
+
+      // Notify all the rendering tasks there are more operators to be consumed.
+      for (i = 0; i < intentState.renderTasks.length; i++) {
+        intentState.renderTasks[i].operatorListChanged();
+      }
+
+      if (operatorListChunk.lastChunk) {
+        intentState.receivingOperatorList = false;
+        this._tryCleanup();
+      }
+    }
+  };
+  return PDFPageProxy;
+})();
+
+/**
+ * PDF.js web worker abstraction, it controls instantiation of PDF documents and
+ * WorkerTransport for them.  If creation of a web worker is not possible,
+ * a "fake" worker will be used instead.
+ * @class
+ */
+var PDFWorker = (function PDFWorkerClosure() {
+  var nextFakeWorkerId = 0;
+
+  function getWorkerSrc() {
+    if (PDFJS.workerSrc) {
+      return PDFJS.workerSrc;
+    }
+    if (pdfjsFilePath) {
+      return pdfjsFilePath.replace(/\.js$/i, '.worker.js');
+    }
+    error('No PDFJS.workerSrc specified');
+  }
+
+  var fakeWorkerFilesLoadedCapability;
+
+  // Loads worker code into main thread.
+  function setupFakeWorkerGlobal() {
+    var WorkerMessageHandler;
+    if (!fakeWorkerFilesLoadedCapability) {
+      fakeWorkerFilesLoadedCapability = createPromiseCapability();
+      // In the developer build load worker_loader which in turn loads all the
+      // other files and resolves the promise. In production only the
+      // pdf.worker.js file is needed.
+      var loader = fakeWorkerFilesLoader || function (callback) {
+        Util.loadScript(getWorkerSrc(), function () {
+          callback(window.pdfjsDistBuildPdfWorker.WorkerMessageHandler);
+        });
+      };
+      loader(fakeWorkerFilesLoadedCapability.resolve);
+    }
+    return fakeWorkerFilesLoadedCapability.promise;
+  }
+
+  function createCDNWrapper(url) {
+    // We will rely on blob URL's property to specify origin.
+    // We want this function to fail in case if createObjectURL or Blob do not
+    // exist or fail for some reason -- our Worker creation will fail anyway.
+    var wrapper = 'importScripts(\'' + url + '\');';
+    return URL.createObjectURL(new Blob([wrapper]));
+  }
+
+  function PDFWorker(name) {
+    this.name = name;
+    this.destroyed = false;
+
+    this._readyCapability = createPromiseCapability();
+    this._port = null;
+    this._webWorker = null;
+    this._messageHandler = null;
+    this._initialize();
+  }
+
+  PDFWorker.prototype =  /** @lends PDFWorker.prototype */ {
+    get promise() {
+      return this._readyCapability.promise;
+    },
+
+    get port() {
+      return this._port;
+    },
+
+    get messageHandler() {
+      return this._messageHandler;
+    },
+
+    _initialize: function PDFWorker_initialize() {
+      // If worker support isn't disabled explicit and the browser has worker
+      // support, create a new web worker and test if it/the browser fulfills
+      // all requirements to run parts of pdf.js in a web worker.
+      // Right now, the requirement is, that an Uint8Array is still an
+      // Uint8Array as it arrives on the worker. (Chrome added this with v.15.)
+      if (!globalScope.PDFJS.disableWorker && typeof Worker !== 'undefined') {
+        var workerSrc = getWorkerSrc();
+
+        try {
+          // Wraps workerSrc path into blob URL, if the former does not belong
+          // to the same origin.
+          if (!isSameOrigin(window.location.href, workerSrc)) {
+            workerSrc = createCDNWrapper(
+              combineUrl(window.location.href, workerSrc));
+          }
+          // Some versions of FF can't create a worker on localhost, see:
+          // https://bugzilla.mozilla.org/show_bug.cgi?id=683280
+          var worker = new Worker(workerSrc);
+          var messageHandler = new MessageHandler('main', 'worker', worker);
+          var terminateEarly = function() {
+            worker.removeEventListener('error', onWorkerError);
+            messageHandler.destroy();
+            worker.terminate();
+            if (this.destroyed) {
+              this._readyCapability.reject(new Error('Worker was destroyed'));
+            } else {
+              // Fall back to fake worker if the termination is caused by an
+              // error (e.g. NetworkError / SecurityError).
+              this._setupFakeWorker();
+            }
+          }.bind(this);
+
+          var onWorkerError = function(event) {
+            if (!this._webWorker) {
+              // Worker failed to initialize due to an error. Clean up and fall
+              // back to the fake worker.
+              terminateEarly();
+            }
+          }.bind(this);
+          worker.addEventListener('error', onWorkerError);
+
+          messageHandler.on('test', function PDFWorker_test(data) {
+            worker.removeEventListener('error', onWorkerError);
+            if (this.destroyed) {
+              terminateEarly();
+              return; // worker was destroyed
+            }
+            var supportTypedArray = data && data.supportTypedArray;
+            if (supportTypedArray) {
+              this._messageHandler = messageHandler;
+              this._port = worker;
+              this._webWorker = worker;
+              if (!data.supportTransfers) {
+                PDFJS.postMessageTransfers = false;
+              }
+              this._readyCapability.resolve();
+              // Send global PDFJS setting, e.g. verbosity level.
+              messageHandler.send('configure', {
+                verbosity: getVerbosityLevel()
+              });
+            } else {
+              this._setupFakeWorker();
+              messageHandler.destroy();
+              worker.terminate();
+            }
+          }.bind(this));
+
+          messageHandler.on('console_log', function (data) {
+            console.log.apply(console, data);
+          });
+          messageHandler.on('console_error', function (data) {
+            console.error.apply(console, data);
+          });
+
+          messageHandler.on('ready', function (data) {
+            worker.removeEventListener('error', onWorkerError);
+            if (this.destroyed) {
+              terminateEarly();
+              return; // worker was destroyed
+            }
+            try {
+              sendTest();
+            } catch (e)  {
+              // We need fallback to a faked worker.
+              this._setupFakeWorker();
+            }
+          }.bind(this));
+
+          var sendTest = function () {
+            var testObj = new Uint8Array(
+              [PDFJS.postMessageTransfers ? 255 : 0]);
+            // Some versions of Opera throw a DATA_CLONE_ERR on serializing the
+            // typed array. Also, checking if we can use transfers.
+            try {
+              messageHandler.send('test', testObj, [testObj.buffer]);
+            } catch (ex) {
+              info('Cannot use postMessage transfers');
+              testObj[0] = 0;
+              messageHandler.send('test', testObj);
+            }
+          };
+
+          // It might take time for worker to initialize (especially when AMD
+          // loader is used). We will try to send test immediately, and then
+          // when 'ready' message will arrive. The worker shall process only
+          // first received 'test'.
+          sendTest();
+          return;
+        } catch (e) {
+          info('The worker has been disabled.');
+        }
+      }
+      // Either workers are disabled, not supported or have thrown an exception.
+      // Thus, we fallback to a faked worker.
+      this._setupFakeWorker();
+    },
+
+    _setupFakeWorker: function PDFWorker_setupFakeWorker() {
+      if (!globalScope.PDFJS.disableWorker) {
+        warn('Setting up fake worker.');
+        globalScope.PDFJS.disableWorker = true;
+      }
+
+      setupFakeWorkerGlobal().then(function (WorkerMessageHandler) {
+        if (this.destroyed) {
+          this._readyCapability.reject(new Error('Worker was destroyed'));
+          return;
+        }
+
+        // If we don't use a worker, just post/sendMessage to the main thread.
+        var port = {
+          _listeners: [],
+          postMessage: function (obj) {
+            var e = {data: obj};
+            this._listeners.forEach(function (listener) {
+              listener.call(this, e);
+            }, this);
+          },
+          addEventListener: function (name, listener) {
+            this._listeners.push(listener);
+          },
+          removeEventListener: function (name, listener) {
+            var i = this._listeners.indexOf(listener);
+            this._listeners.splice(i, 1);
+          },
+          terminate: function () {}
+        };
+        this._port = port;
+
+        // All fake workers use the same port, making id unique.
+        var id = 'fake' + (nextFakeWorkerId++);
+
+        // If the main thread is our worker, setup the handling for the
+        // messages -- the main thread sends to it self.
+        var workerHandler = new MessageHandler(id + '_worker', id, port);
+        WorkerMessageHandler.setup(workerHandler, port);
+
+        var messageHandler = new MessageHandler(id, id + '_worker', port);
+        this._messageHandler = messageHandler;
+        this._readyCapability.resolve();
+      }.bind(this));
+    },
+
+    /**
+     * Destroys the worker instance.
+     */
+    destroy: function PDFWorker_destroy() {
+      this.destroyed = true;
+      if (this._webWorker) {
+        // We need to terminate only web worker created resource.
+        this._webWorker.terminate();
+        this._webWorker = null;
+      }
+      this._port = null;
+      if (this._messageHandler) {
+        this._messageHandler.destroy();
+        this._messageHandler = null;
+      }
+    }
+  };
+
+  return PDFWorker;
+})();
+PDFJS.PDFWorker = PDFWorker;
+
+/**
+ * For internal use only.
+ * @ignore
+ */
+var WorkerTransport = (function WorkerTransportClosure() {
+  function WorkerTransport(messageHandler, loadingTask, pdfDataRangeTransport) {
+    this.messageHandler = messageHandler;
+    this.loadingTask = loadingTask;
+    this.pdfDataRangeTransport = pdfDataRangeTransport;
+    this.commonObjs = new PDFObjects();
+    this.fontLoader = new FontLoader(loadingTask.docId);
+
+    this.destroyed = false;
+    this.destroyCapability = null;
+
+    this.pageCache = [];
+    this.pagePromises = [];
+    this.downloadInfoCapability = createPromiseCapability();
+
+    this.setupMessageHandler();
+  }
+  WorkerTransport.prototype = {
+    destroy: function WorkerTransport_destroy() {
+      if (this.destroyCapability) {
+        return this.destroyCapability.promise;
+      }
+
+      this.destroyed = true;
+      this.destroyCapability = createPromiseCapability();
+
+      var waitOn = [];
+      // We need to wait for all renderings to be completed, e.g.
+      // timeout/rAF can take a long time.
+      this.pageCache.forEach(function (page) {
+        if (page) {
+          waitOn.push(page._destroy());
+        }
+      });
+      this.pageCache = [];
+      this.pagePromises = [];
+      var self = this;
+      // We also need to wait for the worker to finish its long running tasks.
+      var terminated = this.messageHandler.sendWithPromise('Terminate', null);
+      waitOn.push(terminated);
+      Promise.all(waitOn).then(function () {
+        self.fontLoader.clear();
+        if (self.pdfDataRangeTransport) {
+          self.pdfDataRangeTransport.abort();
+          self.pdfDataRangeTransport = null;
+        }
+        if (self.messageHandler) {
+          self.messageHandler.destroy();
+          self.messageHandler = null;
+        }
+        self.destroyCapability.resolve();
+      }, this.destroyCapability.reject);
+      return this.destroyCapability.promise;
+    },
+
+    setupMessageHandler:
+      function WorkerTransport_setupMessageHandler() {
+      var messageHandler = this.messageHandler;
+
+      function updatePassword(password) {
+        messageHandler.send('UpdatePassword', password);
+      }
+
+      var pdfDataRangeTransport = this.pdfDataRangeTransport;
+      if (pdfDataRangeTransport) {
+        pdfDataRangeTransport.addRangeListener(function(begin, chunk) {
+          messageHandler.send('OnDataRange', {
+            begin: begin,
+            chunk: chunk
+          });
+        });
+
+        pdfDataRangeTransport.addProgressListener(function(loaded) {
+          messageHandler.send('OnDataProgress', {
+            loaded: loaded
+          });
+        });
+
+        pdfDataRangeTransport.addProgressiveReadListener(function(chunk) {
+          messageHandler.send('OnDataRange', {
+            chunk: chunk
+          });
+        });
+
+        messageHandler.on('RequestDataRange',
+          function transportDataRange(data) {
+            pdfDataRangeTransport.requestDataRange(data.begin, data.end);
+          }, this);
+      }
+
+      messageHandler.on('GetDoc', function transportDoc(data) {
+        var pdfInfo = data.pdfInfo;
+        this.numPages = data.pdfInfo.numPages;
+        var loadingTask = this.loadingTask;
+        var pdfDocument = new PDFDocumentProxy(pdfInfo, this, loadingTask);
+        this.pdfDocument = pdfDocument;
+        loadingTask._capability.resolve(pdfDocument);
+      }, this);
+
+      messageHandler.on('NeedPassword',
+                        function transportNeedPassword(exception) {
+        var loadingTask = this.loadingTask;
+        if (loadingTask.onPassword) {
+          return loadingTask.onPassword(updatePassword,
+                                        PasswordResponses.NEED_PASSWORD);
+        }
+        loadingTask._capability.reject(
+          new PasswordException(exception.message, exception.code));
+      }, this);
+
+      messageHandler.on('IncorrectPassword',
+                        function transportIncorrectPassword(exception) {
+        var loadingTask = this.loadingTask;
+        if (loadingTask.onPassword) {
+          return loadingTask.onPassword(updatePassword,
+                                        PasswordResponses.INCORRECT_PASSWORD);
+        }
+        loadingTask._capability.reject(
+          new PasswordException(exception.message, exception.code));
+      }, this);
+
+      messageHandler.on('InvalidPDF', function transportInvalidPDF(exception) {
+        this.loadingTask._capability.reject(
+          new InvalidPDFException(exception.message));
+      }, this);
+
+      messageHandler.on('MissingPDF', function transportMissingPDF(exception) {
+        this.loadingTask._capability.reject(
+          new MissingPDFException(exception.message));
+      }, this);
+
+      messageHandler.on('UnexpectedResponse',
+                        function transportUnexpectedResponse(exception) {
+        this.loadingTask._capability.reject(
+          new UnexpectedResponseException(exception.message, exception.status));
+      }, this);
+
+      messageHandler.on('UnknownError',
+                        function transportUnknownError(exception) {
+        this.loadingTask._capability.reject(
+          new UnknownErrorException(exception.message, exception.details));
+      }, this);
+
+      messageHandler.on('DataLoaded', function transportPage(data) {
+        this.downloadInfoCapability.resolve(data);
+      }, this);
+
+      messageHandler.on('PDFManagerReady', function transportPage(data) {
+        if (this.pdfDataRangeTransport) {
+          this.pdfDataRangeTransport.transportReady();
+        }
+      }, this);
+
+      messageHandler.on('StartRenderPage', function transportRender(data) {
+        if (this.destroyed) {
+          return; // Ignore any pending requests if the worker was terminated.
+        }
+        var page = this.pageCache[data.pageIndex];
+
+        page.stats.timeEnd('Page Request');
+        page._startRenderPage(data.transparency, data.intent);
+      }, this);
+
+      messageHandler.on('RenderPageChunk', function transportRender(data) {
+        if (this.destroyed) {
+          return; // Ignore any pending requests if the worker was terminated.
+        }
+        var page = this.pageCache[data.pageIndex];
+
+        page._renderPageChunk(data.operatorList, data.intent);
+      }, this);
+
+      messageHandler.on('commonobj', function transportObj(data) {
+        if (this.destroyed) {
+          return; // Ignore any pending requests if the worker was terminated.
+        }
+
+        var id = data[0];
+        var type = data[1];
+        if (this.commonObjs.hasData(id)) {
+          return;
+        }
+
+        switch (type) {
+          case 'Font':
+            var exportedData = data[2];
+
+            var font;
+            if ('error' in exportedData) {
+              var error = exportedData.error;
+              warn('Error during font loading: ' + error);
+              this.commonObjs.resolve(id, error);
+              break;
+            } else {
+              font = new FontFaceObject(exportedData);
+            }
+
+            this.fontLoader.bind(
+              [font],
+              function fontReady(fontObjs) {
+                this.commonObjs.resolve(id, font);
+              }.bind(this)
+            );
+            break;
+          case 'FontPath':
+            this.commonObjs.resolve(id, data[2]);
+            break;
+          default:
+            error('Got unknown common object type ' + type);
+        }
+      }, this);
+
+      messageHandler.on('obj', function transportObj(data) {
+        if (this.destroyed) {
+          return; // Ignore any pending requests if the worker was terminated.
+        }
+
+        var id = data[0];
+        var pageIndex = data[1];
+        var type = data[2];
+        var pageProxy = this.pageCache[pageIndex];
+        var imageData;
+        if (pageProxy.objs.hasData(id)) {
+          return;
+        }
+
+        switch (type) {
+          case 'JpegStream':
+            imageData = data[3];
+            loadJpegStream(id, imageData, pageProxy.objs);
+            break;
+          case 'Image':
+            imageData = data[3];
+            pageProxy.objs.resolve(id, imageData);
+
+            // heuristics that will allow not to store large data
+            var MAX_IMAGE_SIZE_TO_STORE = 8000000;
+            if (imageData && 'data' in imageData &&
+                imageData.data.length > MAX_IMAGE_SIZE_TO_STORE) {
+              pageProxy.cleanupAfterRender = true;
+            }
+            break;
+          default:
+            error('Got unknown object type ' + type);
+        }
+      }, this);
+
+      messageHandler.on('DocProgress', function transportDocProgress(data) {
+        if (this.destroyed) {
+          return; // Ignore any pending requests if the worker was terminated.
+        }
+
+        var loadingTask = this.loadingTask;
+        if (loadingTask.onProgress) {
+          loadingTask.onProgress({
+            loaded: data.loaded,
+            total: data.total
+          });
+        }
+      }, this);
+
+      messageHandler.on('PageError', function transportError(data) {
+        if (this.destroyed) {
+          return; // Ignore any pending requests if the worker was terminated.
+        }
+
+        var page = this.pageCache[data.pageNum - 1];
+        var intentState = page.intentStates[data.intent];
+
+        if (intentState.displayReadyCapability) {
+          intentState.displayReadyCapability.reject(data.error);
+        } else {
+          error(data.error);
+        }
+
+        if (intentState.operatorList) {
+          // Mark operator list as complete.
+          intentState.operatorList.lastChunk = true;
+          for (var i = 0; i < intentState.renderTasks.length; i++) {
+            intentState.renderTasks[i].operatorListChanged();
+          }
+        }
+      }, this);
+
+      messageHandler.on('UnsupportedFeature',
+          function transportUnsupportedFeature(data) {
+        if (this.destroyed) {
+          return; // Ignore any pending requests if the worker was terminated.
+        }
+        var featureId = data.featureId;
+        var loadingTask = this.loadingTask;
+        if (loadingTask.onUnsupportedFeature) {
+          loadingTask.onUnsupportedFeature(featureId);
+        }
+        PDFJS.UnsupportedManager.notify(featureId);
+      }, this);
+
+      messageHandler.on('JpegDecode', function(data) {
+        if (this.destroyed) {
+          return Promise.reject('Worker was terminated');
+        }
+
+        var imageUrl = data[0];
+        var components = data[1];
+        if (components !== 3 && components !== 1) {
+          return Promise.reject(
+            new Error('Only 3 components or 1 component can be returned'));
+        }
+
+        return new Promise(function (resolve, reject) {
+          var img = new Image();
+          img.onload = function () {
+            var width = img.width;
+            var height = img.height;
+            var size = width * height;
+            var rgbaLength = size * 4;
+            var buf = new Uint8Array(size * components);
+            var tmpCanvas = createScratchCanvas(width, height);
+            var tmpCtx = tmpCanvas.getContext('2d');
+            tmpCtx.drawImage(img, 0, 0);
+            var data = tmpCtx.getImageData(0, 0, width, height).data;
+            var i, j;
+
+            if (components === 3) {
+              for (i = 0, j = 0; i < rgbaLength; i += 4, j += 3) {
+                buf[j] = data[i];
+                buf[j + 1] = data[i + 1];
+                buf[j + 2] = data[i + 2];
+              }
+            } else if (components === 1) {
+              for (i = 0, j = 0; i < rgbaLength; i += 4, j++) {
+                buf[j] = data[i];
+              }
+            }
+            resolve({ data: buf, width: width, height: height});
+          };
+          img.onerror = function () {
+            reject(new Error('JpegDecode failed to load image'));
+          };
+          img.src = imageUrl;
+        });
+      }, this);
+    },
+
+    getData: function WorkerTransport_getData() {
+      return this.messageHandler.sendWithPromise('GetData', null);
+    },
+
+    getPage: function WorkerTransport_getPage(pageNumber, capability) {
+      if (pageNumber <= 0 || pageNumber > this.numPages ||
+          (pageNumber|0) !== pageNumber) {
+        return Promise.reject(new Error('Invalid page request'));
+      }
+
+      var pageIndex = pageNumber - 1;
+      if (pageIndex in this.pagePromises) {
+        return this.pagePromises[pageIndex];
+      }
+      var promise = this.messageHandler.sendWithPromise('GetPage', {
+        pageIndex: pageIndex
+      }).then(function (pageInfo) {
+        if (this.destroyed) {
+          throw new Error('Transport destroyed');
+        }
+        var page = new PDFPageProxy(pageIndex, pageInfo, this);
+        this.pageCache[pageIndex] = page;
+        return page;
+      }.bind(this));
+      this.pagePromises[pageIndex] = promise;
+      return promise;
+    },
+
+    getPageIndex: function WorkerTransport_getPageIndexByRef(ref) {
+      return this.messageHandler.sendWithPromise('GetPageIndex', { ref: ref });
+    },
+
+    getAnnotations: function WorkerTransport_getAnnotations(pageIndex, intent) {
+      return this.messageHandler.sendWithPromise('GetAnnotations', {
+        pageIndex: pageIndex,
+        intent: intent,
+      });
+    },
+
+    getDestinations: function WorkerTransport_getDestinations() {
+      return this.messageHandler.sendWithPromise('GetDestinations', null);
+    },
+
+    getDestination: function WorkerTransport_getDestination(id) {
+      return this.messageHandler.sendWithPromise('GetDestination', { id: id });
+    },
+
+    getPageLabels: function WorkerTransport_getPageLabels() {
+      return this.messageHandler.sendWithPromise('GetPageLabels', null);
+    },
+
+    getAttachments: function WorkerTransport_getAttachments() {
+      return this.messageHandler.sendWithPromise('GetAttachments', null);
+    },
+
+    getJavaScript: function WorkerTransport_getJavaScript() {
+      return this.messageHandler.sendWithPromise('GetJavaScript', null);
+    },
+
+    getOutline: function WorkerTransport_getOutline() {
+      return this.messageHandler.sendWithPromise('GetOutline', null);
+    },
+
+    getMetadata: function WorkerTransport_getMetadata() {
+      return this.messageHandler.sendWithPromise('GetMetadata', null).
+        then(function transportMetadata(results) {
+        return {
+          info: results[0],
+          metadata: (results[1] ? new Metadata(results[1]) : null)
+        };
+      });
+    },
+
+    getStats: function WorkerTransport_getStats() {
+      return this.messageHandler.sendWithPromise('GetStats', null);
+    },
+
+    startCleanup: function WorkerTransport_startCleanup() {
+      this.messageHandler.sendWithPromise('Cleanup', null).
+        then(function endCleanup() {
+        for (var i = 0, ii = this.pageCache.length; i < ii; i++) {
+          var page = this.pageCache[i];
+          if (page) {
+            page.cleanup();
+          }
+        }
+        this.commonObjs.clear();
+        this.fontLoader.clear();
+      }.bind(this));
+    }
+  };
+  return WorkerTransport;
+
+})();
+
+/**
+ * A PDF document and page is built of many objects. E.g. there are objects
+ * for fonts, images, rendering code and such. These objects might get processed
+ * inside of a worker. The `PDFObjects` implements some basic functions to
+ * manage these objects.
+ * @ignore
+ */
+var PDFObjects = (function PDFObjectsClosure() {
+  function PDFObjects() {
+    this.objs = Object.create(null);
+  }
+
+  PDFObjects.prototype = {
+    /**
+     * Internal function.
+     * Ensures there is an object defined for `objId`.
+     */
+    ensureObj: function PDFObjects_ensureObj(objId) {
+      if (this.objs[objId]) {
+        return this.objs[objId];
+      }
+
+      var obj = {
+        capability: createPromiseCapability(),
+        data: null,
+        resolved: false
+      };
+      this.objs[objId] = obj;
+
+      return obj;
+    },
+
+    /**
+     * If called *without* callback, this returns the data of `objId` but the
+     * object needs to be resolved. If it isn't, this function throws.
+     *
+     * If called *with* a callback, the callback is called with the data of the
+     * object once the object is resolved. That means, if you call this
+     * function and the object is already resolved, the callback gets called
+     * right away.
+     */
+    get: function PDFObjects_get(objId, callback) {
+      // If there is a callback, then the get can be async and the object is
+      // not required to be resolved right now
+      if (callback) {
+        this.ensureObj(objId).capability.promise.then(callback);
+        return null;
+      }
+
+      // If there isn't a callback, the user expects to get the resolved data
+      // directly.
+      var obj = this.objs[objId];
+
+      // If there isn't an object yet or the object isn't resolved, then the
+      // data isn't ready yet!
+      if (!obj || !obj.resolved) {
+        error('Requesting object that isn\'t resolved yet ' + objId);
+      }
+
+      return obj.data;
+    },
+
+    /**
+     * Resolves the object `objId` with optional `data`.
+     */
+    resolve: function PDFObjects_resolve(objId, data) {
+      var obj = this.ensureObj(objId);
+
+      obj.resolved = true;
+      obj.data = data;
+      obj.capability.resolve(data);
+    },
+
+    isResolved: function PDFObjects_isResolved(objId) {
+      var objs = this.objs;
+
+      if (!objs[objId]) {
+        return false;
+      } else {
+        return objs[objId].resolved;
+      }
+    },
+
+    hasData: function PDFObjects_hasData(objId) {
+      return this.isResolved(objId);
+    },
+
+    /**
+     * Returns the data of `objId` if object exists, null otherwise.
+     */
+    getData: function PDFObjects_getData(objId) {
+      var objs = this.objs;
+      if (!objs[objId] || !objs[objId].resolved) {
+        return null;
+      } else {
+        return objs[objId].data;
+      }
+    },
+
+    clear: function PDFObjects_clear() {
+      this.objs = Object.create(null);
+    }
+  };
+  return PDFObjects;
+})();
+
+/**
+ * Allows controlling of the rendering tasks.
+ * @class
+ * @alias RenderTask
+ */
+var RenderTask = (function RenderTaskClosure() {
+  function RenderTask(internalRenderTask) {
+    this._internalRenderTask = internalRenderTask;
+
+    /**
+     * Callback for incremental rendering -- a function that will be called
+     * each time the rendering is paused.  To continue rendering call the
+     * function that is the first argument to the callback.
+     * @type {function}
+     */
+    this.onContinue = null;
+  }
+
+  RenderTask.prototype = /** @lends RenderTask.prototype */ {
+    /**
+     * Promise for rendering task completion.
+     * @return {Promise}
+     */
+    get promise() {
+      return this._internalRenderTask.capability.promise;
+    },
+
+    /**
+     * Cancels the rendering task. If the task is currently rendering it will
+     * not be cancelled until graphics pauses with a timeout. The promise that
+     * this object extends will resolved when cancelled.
+     */
+    cancel: function RenderTask_cancel() {
+      this._internalRenderTask.cancel();
+    },
+
+    /**
+     * Registers callbacks to indicate the rendering task completion.
+     *
+     * @param {function} onFulfilled The callback for the rendering completion.
+     * @param {function} onRejected The callback for the rendering failure.
+     * @return {Promise} A promise that is resolved after the onFulfilled or
+     *                   onRejected callback.
+     */
+    then: function RenderTask_then(onFulfilled, onRejected) {
+      return this.promise.then.apply(this.promise, arguments);
+    }
+  };
+
+  return RenderTask;
+})();
+
+/**
+ * For internal use only.
+ * @ignore
+ */
+var InternalRenderTask = (function InternalRenderTaskClosure() {
+
+  function InternalRenderTask(callback, params, objs, commonObjs, operatorList,
+                              pageNumber) {
+    this.callback = callback;
+    this.params = params;
+    this.objs = objs;
+    this.commonObjs = commonObjs;
+    this.operatorListIdx = null;
+    this.operatorList = operatorList;
+    this.pageNumber = pageNumber;
+    this.running = false;
+    this.graphicsReadyCallback = null;
+    this.graphicsReady = false;
+    this.useRequestAnimationFrame = false;
+    this.cancelled = false;
+    this.capability = createPromiseCapability();
+    this.task = new RenderTask(this);
+    // caching this-bound methods
+    this._continueBound = this._continue.bind(this);
+    this._scheduleNextBound = this._scheduleNext.bind(this);
+    this._nextBound = this._next.bind(this);
+  }
+
+  InternalRenderTask.prototype = {
+
+    initalizeGraphics:
+        function InternalRenderTask_initalizeGraphics(transparency) {
+
+      if (this.cancelled) {
+        return;
+      }
+      if (PDFJS.pdfBug && 'StepperManager' in globalScope &&
+          globalScope.StepperManager.enabled) {
+        this.stepper = globalScope.StepperManager.create(this.pageNumber - 1);
+        this.stepper.init(this.operatorList);
+        this.stepper.nextBreakPoint = this.stepper.getNextBreakPoint();
+      }
+
+      var params = this.params;
+      this.gfx = new CanvasGraphics(params.canvasContext, this.commonObjs,
+                                    this.objs, params.imageLayer);
+
+      this.gfx.beginDrawing(params.transform, params.viewport, transparency);
+      this.operatorListIdx = 0;
+      this.graphicsReady = true;
+      if (this.graphicsReadyCallback) {
+        this.graphicsReadyCallback();
+      }
+    },
+
+    cancel: function InternalRenderTask_cancel() {
+      this.running = false;
+      this.cancelled = true;
+      this.callback('cancelled');
+    },
+
+    operatorListChanged: function InternalRenderTask_operatorListChanged() {
+      if (!this.graphicsReady) {
+        if (!this.graphicsReadyCallback) {
+          this.graphicsReadyCallback = this._continueBound;
+        }
+        return;
+      }
+
+      if (this.stepper) {
+        this.stepper.updateOperatorList(this.operatorList);
+      }
+
+      if (this.running) {
+        return;
+      }
+      this._continue();
+    },
+
+    _continue: function InternalRenderTask__continue() {
+      this.running = true;
+      if (this.cancelled) {
+        return;
+      }
+      if (this.task.onContinue) {
+        this.task.onContinue.call(this.task, this._scheduleNextBound);
+      } else {
+        this._scheduleNext();
+      }
+    },
+
+    _scheduleNext: function InternalRenderTask__scheduleNext() {
+      if (this.useRequestAnimationFrame) {
+        window.requestAnimationFrame(this._nextBound);
+      } else {
+        Promise.resolve(undefined).then(this._nextBound);
+      }
+    },
+
+    _next: function InternalRenderTask__next() {
+      if (this.cancelled) {
+        return;
+      }
+      this.operatorListIdx = this.gfx.executeOperatorList(this.operatorList,
+                                        this.operatorListIdx,
+                                        this._continueBound,
+                                        this.stepper);
+      if (this.operatorListIdx === this.operatorList.argsArray.length) {
+        this.running = false;
+        if (this.operatorList.lastChunk) {
+          this.gfx.endDrawing();
+          this.callback();
+        }
+      }
+    }
+
+  };
+
+  return InternalRenderTask;
+})();
+
+/**
+ * (Deprecated) Global observer of unsupported feature usages. Use
+ * onUnsupportedFeature callback of the {PDFDocumentLoadingTask} instance.
+ */
+PDFJS.UnsupportedManager = (function UnsupportedManagerClosure() {
+  var listeners = [];
+  return {
+    listen: function (cb) {
+      deprecated('Global UnsupportedManager.listen is used: ' +
+                 ' use PDFDocumentLoadingTask.onUnsupportedFeature instead');
+      listeners.push(cb);
+    },
+    notify: function (featureId) {
+      for (var i = 0, ii = listeners.length; i < ii; i++) {
+        listeners[i](featureId);
+      }
+    }
+  };
+})();
+
+exports.getDocument = PDFJS.getDocument;
+exports.PDFDataRangeTransport = PDFDataRangeTransport;
+exports.PDFDocumentProxy = PDFDocumentProxy;
+exports.PDFPageProxy = PDFPageProxy;
+}));
+
+
+  }).call(pdfjsLibs);
+
+  exports.PDFJS = pdfjsLibs.pdfjsDisplayGlobal.PDFJS;
+  exports.getDocument = pdfjsLibs.pdfjsDisplayAPI.getDocument;
+  exports.PDFDataRangeTransport =
+    pdfjsLibs.pdfjsDisplayAPI.PDFDataRangeTransport;
+  exports.renderTextLayer = pdfjsLibs.pdfjsDisplayTextLayer.renderTextLayer;
+  exports.AnnotationLayer =
+    pdfjsLibs.pdfjsDisplayAnnotationLayer.AnnotationLayer;
+  exports.CustomStyle = pdfjsLibs.pdfjsDisplayDOMUtils.CustomStyle;
+  exports.PasswordResponses = pdfjsLibs.pdfjsSharedUtil.PasswordResponses;
+  exports.InvalidPDFException = pdfjsLibs.pdfjsSharedUtil.InvalidPDFException;
+  exports.MissingPDFException = pdfjsLibs.pdfjsSharedUtil.MissingPDFException;
+  exports.UnexpectedResponseException =
+    pdfjsLibs.pdfjsSharedUtil.UnexpectedResponseException;
+}));
+
 
diff --git a/static/pdf.js/pdf.worker.js b/static/pdf.js/pdf.worker.js
index cdb21230..20c0aeee 100644
--- a/static/pdf.js/pdf.worker.js
+++ b/static/pdf.js/pdf.worker.js
@@ -1,5 +1,3 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
 /* Copyright 2012 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,45 +12,2065 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/*jshint globalstrict: false */
-/* globals PDFJS */
+/* jshint globalstrict: false */
+/* umdutils ignore */
 
-// Initializing PDFJS global object (if still undefined)
-if (typeof PDFJS === 'undefined') {
-  (typeof window !== 'undefined' ? window : this).PDFJS = {};
-}
-
-PDFJS.version = '1.0.908';
-PDFJS.build = '291671c';
-
-(function pdfjsWrapper() {
+(function (root, factory) {
+  'use strict';
+  if (typeof define === 'function' && define.amd) {
+define('pdfjs-dist/build/pdf.worker', ['exports'], factory);
+  } else if (typeof exports !== 'undefined') {
+    factory(exports);
+  } else {
+factory((root.pdfjsDistBuildPdfWorker = {}));
+  }
+}(this, function (exports) {
   // Use strict in our context only - users might not want it
   'use strict';
 
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-/* Copyright 2012 Mozilla Foundation
+var pdfjsVersion = '1.4.193';
+var pdfjsBuild = '9d1c5b9';
+
+  var pdfjsFilePath =
+    typeof document !== 'undefined' && document.currentScript ?
+      document.currentScript.src : null;
+
+  var pdfjsLibs = {};
+
+  (function pdfjsWrapper() {
+
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreArithmeticDecoder = {}));
+  }
+}(this, function (exports) {
+
+/* This class implements the QM Coder decoding as defined in
+ *   JPEG 2000 Part I Final Committee Draft Version 1.0
+ *   Annex C.3 Arithmetic decoding procedure
+ * available at http://www.jpeg.org/public/fcd15444-1.pdf
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * The arithmetic decoder is used in conjunction with context models to decode
+ * JPEG2000 and JBIG2 streams.
  */
-/* globals Cmd, ColorSpace, Dict, MozBlobBuilder, Name, PDFJS, Ref, URL,
-           Promise */
+var ArithmeticDecoder = (function ArithmeticDecoderClosure() {
+  // Table C-2
+  var QeTable = [
+    {qe: 0x5601, nmps: 1, nlps: 1, switchFlag: 1},
+    {qe: 0x3401, nmps: 2, nlps: 6, switchFlag: 0},
+    {qe: 0x1801, nmps: 3, nlps: 9, switchFlag: 0},
+    {qe: 0x0AC1, nmps: 4, nlps: 12, switchFlag: 0},
+    {qe: 0x0521, nmps: 5, nlps: 29, switchFlag: 0},
+    {qe: 0x0221, nmps: 38, nlps: 33, switchFlag: 0},
+    {qe: 0x5601, nmps: 7, nlps: 6, switchFlag: 1},
+    {qe: 0x5401, nmps: 8, nlps: 14, switchFlag: 0},
+    {qe: 0x4801, nmps: 9, nlps: 14, switchFlag: 0},
+    {qe: 0x3801, nmps: 10, nlps: 14, switchFlag: 0},
+    {qe: 0x3001, nmps: 11, nlps: 17, switchFlag: 0},
+    {qe: 0x2401, nmps: 12, nlps: 18, switchFlag: 0},
+    {qe: 0x1C01, nmps: 13, nlps: 20, switchFlag: 0},
+    {qe: 0x1601, nmps: 29, nlps: 21, switchFlag: 0},
+    {qe: 0x5601, nmps: 15, nlps: 14, switchFlag: 1},
+    {qe: 0x5401, nmps: 16, nlps: 14, switchFlag: 0},
+    {qe: 0x5101, nmps: 17, nlps: 15, switchFlag: 0},
+    {qe: 0x4801, nmps: 18, nlps: 16, switchFlag: 0},
+    {qe: 0x3801, nmps: 19, nlps: 17, switchFlag: 0},
+    {qe: 0x3401, nmps: 20, nlps: 18, switchFlag: 0},
+    {qe: 0x3001, nmps: 21, nlps: 19, switchFlag: 0},
+    {qe: 0x2801, nmps: 22, nlps: 19, switchFlag: 0},
+    {qe: 0x2401, nmps: 23, nlps: 20, switchFlag: 0},
+    {qe: 0x2201, nmps: 24, nlps: 21, switchFlag: 0},
+    {qe: 0x1C01, nmps: 25, nlps: 22, switchFlag: 0},
+    {qe: 0x1801, nmps: 26, nlps: 23, switchFlag: 0},
+    {qe: 0x1601, nmps: 27, nlps: 24, switchFlag: 0},
+    {qe: 0x1401, nmps: 28, nlps: 25, switchFlag: 0},
+    {qe: 0x1201, nmps: 29, nlps: 26, switchFlag: 0},
+    {qe: 0x1101, nmps: 30, nlps: 27, switchFlag: 0},
+    {qe: 0x0AC1, nmps: 31, nlps: 28, switchFlag: 0},
+    {qe: 0x09C1, nmps: 32, nlps: 29, switchFlag: 0},
+    {qe: 0x08A1, nmps: 33, nlps: 30, switchFlag: 0},
+    {qe: 0x0521, nmps: 34, nlps: 31, switchFlag: 0},
+    {qe: 0x0441, nmps: 35, nlps: 32, switchFlag: 0},
+    {qe: 0x02A1, nmps: 36, nlps: 33, switchFlag: 0},
+    {qe: 0x0221, nmps: 37, nlps: 34, switchFlag: 0},
+    {qe: 0x0141, nmps: 38, nlps: 35, switchFlag: 0},
+    {qe: 0x0111, nmps: 39, nlps: 36, switchFlag: 0},
+    {qe: 0x0085, nmps: 40, nlps: 37, switchFlag: 0},
+    {qe: 0x0049, nmps: 41, nlps: 38, switchFlag: 0},
+    {qe: 0x0025, nmps: 42, nlps: 39, switchFlag: 0},
+    {qe: 0x0015, nmps: 43, nlps: 40, switchFlag: 0},
+    {qe: 0x0009, nmps: 44, nlps: 41, switchFlag: 0},
+    {qe: 0x0005, nmps: 45, nlps: 42, switchFlag: 0},
+    {qe: 0x0001, nmps: 45, nlps: 43, switchFlag: 0},
+    {qe: 0x5601, nmps: 46, nlps: 46, switchFlag: 0}
+  ];
 
-'use strict';
+  // C.3.5 Initialisation of the decoder (INITDEC)
+  function ArithmeticDecoder(data, start, end) {
+    this.data = data;
+    this.bp = start;
+    this.dataEnd = end;
 
-var globalScope = (typeof window === 'undefined') ? this : window;
+    this.chigh = data[start];
+    this.clow = 0;
 
-var isWorker = (typeof window === 'undefined');
+    this.byteIn();
+
+    this.chigh = ((this.chigh << 7) & 0xFFFF) | ((this.clow >> 9) & 0x7F);
+    this.clow = (this.clow << 7) & 0xFFFF;
+    this.ct -= 7;
+    this.a = 0x8000;
+  }
+
+  ArithmeticDecoder.prototype = {
+    // C.3.4 Compressed data input (BYTEIN)
+    byteIn: function ArithmeticDecoder_byteIn() {
+      var data = this.data;
+      var bp = this.bp;
+      if (data[bp] === 0xFF) {
+        var b1 = data[bp + 1];
+        if (b1 > 0x8F) {
+          this.clow += 0xFF00;
+          this.ct = 8;
+        } else {
+          bp++;
+          this.clow += (data[bp] << 9);
+          this.ct = 7;
+          this.bp = bp;
+        }
+      } else {
+        bp++;
+        this.clow += bp < this.dataEnd ? (data[bp] << 8) : 0xFF00;
+        this.ct = 8;
+        this.bp = bp;
+      }
+      if (this.clow > 0xFFFF) {
+        this.chigh += (this.clow >> 16);
+        this.clow &= 0xFFFF;
+      }
+    },
+    // C.3.2 Decoding a decision (DECODE)
+    readBit: function ArithmeticDecoder_readBit(contexts, pos) {
+      // contexts are packed into 1 byte:
+      // highest 7 bits carry cx.index, lowest bit carries cx.mps
+      var cx_index = contexts[pos] >> 1, cx_mps = contexts[pos] & 1;
+      var qeTableIcx = QeTable[cx_index];
+      var qeIcx = qeTableIcx.qe;
+      var d;
+      var a = this.a - qeIcx;
+
+      if (this.chigh < qeIcx) {
+        // exchangeLps
+        if (a < qeIcx) {
+          a = qeIcx;
+          d = cx_mps;
+          cx_index = qeTableIcx.nmps;
+        } else {
+          a = qeIcx;
+          d = 1 ^ cx_mps;
+          if (qeTableIcx.switchFlag === 1) {
+            cx_mps = d;
+          }
+          cx_index = qeTableIcx.nlps;
+        }
+      } else {
+        this.chigh -= qeIcx;
+        if ((a & 0x8000) !== 0) {
+          this.a = a;
+          return cx_mps;
+        }
+        // exchangeMps
+        if (a < qeIcx) {
+          d = 1 ^ cx_mps;
+          if (qeTableIcx.switchFlag === 1) {
+            cx_mps = d;
+          }
+          cx_index = qeTableIcx.nlps;
+        } else {
+          d = cx_mps;
+          cx_index = qeTableIcx.nmps;
+        }
+      }
+      // C.3.3 renormD;
+      do {
+        if (this.ct === 0) {
+          this.byteIn();
+        }
+
+        a <<= 1;
+        this.chigh = ((this.chigh << 1) & 0xFFFF) | ((this.clow >> 15) & 1);
+        this.clow = (this.clow << 1) & 0xFFFF;
+        this.ct--;
+      } while ((a & 0x8000) === 0);
+      this.a = a;
+
+      contexts[pos] = cx_index << 1 | cx_mps;
+      return d;
+    }
+  };
+
+  return ArithmeticDecoder;
+})();
+
+exports.ArithmeticDecoder = ArithmeticDecoder;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreBidi = {}));
+  }
+}(this, function (exports) {
+
+  // Character types for symbols from 0000 to 00FF.
+  var baseTypes = [
+    'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'S', 'B', 'S', 'WS',
+    'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
+    'BN', 'BN', 'B', 'B', 'B', 'S', 'WS', 'ON', 'ON', 'ET', 'ET', 'ET', 'ON',
+    'ON', 'ON', 'ON', 'ON', 'ON', 'CS', 'ON', 'CS', 'ON', 'EN', 'EN', 'EN',
+    'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'ON', 'ON', 'ON', 'ON', 'ON',
+    'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON',
+    'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+    'L', 'ON', 'ON', 'ON', 'ON', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'BN',
+    'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
+    'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
+    'BN', 'CS', 'ON', 'ET', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'L', 'ON',
+    'ON', 'ON', 'ON', 'ON', 'ET', 'ET', 'EN', 'EN', 'ON', 'L', 'ON', 'ON', 'ON',
+    'EN', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+    'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
+    'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L'
+  ];
+
+  // Character types for symbols from 0600 to 06FF
+  var arabicTypes = [
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'CS', 'AL', 'ON', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM',
+    'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN',
+    'AN', 'ET', 'AN', 'AN', 'AL', 'AL', 'AL', 'NSM', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM',
+    'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'ON', 'NSM',
+    'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
+    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL'
+  ];
+
+  function isOdd(i) {
+    return (i & 1) !== 0;
+  }
+
+  function isEven(i) {
+    return (i & 1) === 0;
+  }
+
+  function findUnequal(arr, start, value) {
+    for (var j = start, jj = arr.length; j < jj; ++j) {
+      if (arr[j] !== value) {
+        return j;
+      }
+    }
+    return j;
+  }
+
+  function setValues(arr, start, end, value) {
+    for (var j = start; j < end; ++j) {
+      arr[j] = value;
+    }
+  }
+
+  function reverseValues(arr, start, end) {
+    for (var i = start, j = end - 1; i < j; ++i, --j) {
+      var temp = arr[i];
+      arr[i] = arr[j];
+      arr[j] = temp;
+    }
+  }
+
+  function createBidiText(str, isLTR, vertical) {
+    return {
+      str: str,
+      dir: (vertical ? 'ttb' : (isLTR ? 'ltr' : 'rtl'))
+    };
+  }
+
+  // These are used in bidi(), which is called frequently. We re-use them on
+  // each call to avoid unnecessary allocations.
+  var chars = [];
+  var types = [];
+
+  function bidi(str, startLevel, vertical) {
+    var isLTR = true;
+    var strLength = str.length;
+    if (strLength === 0 || vertical) {
+      return createBidiText(str, isLTR, vertical);
+    }
+
+    // Get types and fill arrays
+    chars.length = strLength;
+    types.length = strLength;
+    var numBidi = 0;
+
+    var i, ii;
+    for (i = 0; i < strLength; ++i) {
+      chars[i] = str.charAt(i);
+
+      var charCode = str.charCodeAt(i);
+      var charType = 'L';
+      if (charCode <= 0x00ff) {
+        charType = baseTypes[charCode];
+      } else if (0x0590 <= charCode && charCode <= 0x05f4) {
+        charType = 'R';
+      } else if (0x0600 <= charCode && charCode <= 0x06ff) {
+        charType = arabicTypes[charCode & 0xff];
+      } else if (0x0700 <= charCode && charCode <= 0x08AC) {
+        charType = 'AL';
+      }
+      if (charType === 'R' || charType === 'AL' || charType === 'AN') {
+        numBidi++;
+      }
+      types[i] = charType;
+    }
+
+    // Detect the bidi method
+    // - If there are no rtl characters then no bidi needed
+    // - If less than 30% chars are rtl then string is primarily ltr
+    // - If more than 30% chars are rtl then string is primarily rtl
+    if (numBidi === 0) {
+      isLTR = true;
+      return createBidiText(str, isLTR);
+    }
+
+    if (startLevel === -1) {
+      if ((strLength / numBidi) < 0.3) {
+        isLTR = true;
+        startLevel = 0;
+      } else {
+        isLTR = false;
+        startLevel = 1;
+      }
+    }
+
+    var levels = [];
+    for (i = 0; i < strLength; ++i) {
+      levels[i] = startLevel;
+    }
+
+    /*
+     X1-X10: skip most of this, since we are NOT doing the embeddings.
+     */
+    var e = (isOdd(startLevel) ? 'R' : 'L');
+    var sor = e;
+    var eor = sor;
+
+    /*
+     W1. Examine each non-spacing mark (NSM) in the level run, and change the
+     type of the NSM to the type of the previous character. If the NSM is at the
+     start of the level run, it will get the type of sor.
+     */
+    var lastType = sor;
+    for (i = 0; i < strLength; ++i) {
+      if (types[i] === 'NSM') {
+        types[i] = lastType;
+      } else {
+        lastType = types[i];
+      }
+    }
+
+    /*
+     W2. Search backwards from each instance of a European number until the
+     first strong type (R, L, AL, or sor) is found.  If an AL is found, change
+     the type of the European number to Arabic number.
+     */
+    lastType = sor;
+    var t;
+    for (i = 0; i < strLength; ++i) {
+      t = types[i];
+      if (t === 'EN') {
+        types[i] = (lastType === 'AL') ? 'AN' : 'EN';
+      } else if (t === 'R' || t === 'L' || t === 'AL') {
+        lastType = t;
+      }
+    }
+
+    /*
+     W3. Change all ALs to R.
+     */
+    for (i = 0; i < strLength; ++i) {
+      t = types[i];
+      if (t === 'AL') {
+        types[i] = 'R';
+      }
+    }
+
+    /*
+     W4. A single European separator between two European numbers changes to a
+     European number. A single common separator between two numbers of the same
+     type changes to that type:
+     */
+    for (i = 1; i < strLength - 1; ++i) {
+      if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') {
+        types[i] = 'EN';
+      }
+      if (types[i] === 'CS' &&
+          (types[i - 1] === 'EN' || types[i - 1] === 'AN') &&
+          types[i + 1] === types[i - 1]) {
+        types[i] = types[i - 1];
+      }
+    }
+
+    /*
+     W5. A sequence of European terminators adjacent to European numbers changes
+     to all European numbers:
+     */
+    for (i = 0; i < strLength; ++i) {
+      if (types[i] === 'EN') {
+        // do before
+        var j;
+        for (j = i - 1; j >= 0; --j) {
+          if (types[j] !== 'ET') {
+            break;
+          }
+          types[j] = 'EN';
+        }
+        // do after
+        for (j = i + 1; j < strLength; --j) {
+          if (types[j] !== 'ET') {
+            break;
+          }
+          types[j] = 'EN';
+        }
+      }
+    }
+
+    /*
+     W6. Otherwise, separators and terminators change to Other Neutral:
+     */
+    for (i = 0; i < strLength; ++i) {
+      t = types[i];
+      if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') {
+        types[i] = 'ON';
+      }
+    }
+
+    /*
+     W7. Search backwards from each instance of a European number until the
+     first strong type (R, L, or sor) is found. If an L is found,  then change
+     the type of the European number to L.
+     */
+    lastType = sor;
+    for (i = 0; i < strLength; ++i) {
+      t = types[i];
+      if (t === 'EN') {
+        types[i] = ((lastType === 'L') ? 'L' : 'EN');
+      } else if (t === 'R' || t === 'L') {
+        lastType = t;
+      }
+    }
+
+    /*
+     N1. A sequence of neutrals takes the direction of the surrounding strong
+     text if the text on both sides has the same direction. European and Arabic
+     numbers are treated as though they were R. Start-of-level-run (sor) and
+     end-of-level-run (eor) are used at level run boundaries.
+     */
+    for (i = 0; i < strLength; ++i) {
+      if (types[i] === 'ON') {
+        var end = findUnequal(types, i + 1, 'ON');
+        var before = sor;
+        if (i > 0) {
+          before = types[i - 1];
+        }
+
+        var after = eor;
+        if (end + 1 < strLength) {
+          after = types[end + 1];
+        }
+        if (before !== 'L') {
+          before = 'R';
+        }
+        if (after !== 'L') {
+          after = 'R';
+        }
+        if (before === after) {
+          setValues(types, i, end, before);
+        }
+        i = end - 1; // reset to end (-1 so next iteration is ok)
+      }
+    }
+
+    /*
+     N2. Any remaining neutrals take the embedding direction.
+     */
+    for (i = 0; i < strLength; ++i) {
+      if (types[i] === 'ON') {
+        types[i] = e;
+      }
+    }
+
+    /*
+     I1. For all characters with an even (left-to-right) embedding direction,
+     those of type R go up one level and those of type AN or EN go up two
+     levels.
+     I2. For all characters with an odd (right-to-left) embedding direction,
+     those of type L, EN or AN go up one level.
+     */
+    for (i = 0; i < strLength; ++i) {
+      t = types[i];
+      if (isEven(levels[i])) {
+        if (t === 'R') {
+          levels[i] += 1;
+        } else if (t === 'AN' || t === 'EN') {
+          levels[i] += 2;
+        }
+      } else { // isOdd
+        if (t === 'L' || t === 'AN' || t === 'EN') {
+          levels[i] += 1;
+        }
+      }
+    }
+
+    /*
+     L1. On each line, reset the embedding level of the following characters to
+     the paragraph embedding level:
+
+     segment separators,
+     paragraph separators,
+     any sequence of whitespace characters preceding a segment separator or
+     paragraph separator, and any sequence of white space characters at the end
+     of the line.
+     */
+
+    // don't bother as text is only single line
+
+    /*
+     L2. From the highest level found in the text to the lowest odd level on
+     each line, reverse any contiguous sequence of characters that are at that
+     level or higher.
+     */
+
+    // find highest level & lowest odd level
+    var highestLevel = -1;
+    var lowestOddLevel = 99;
+    var level;
+    for (i = 0, ii = levels.length; i < ii; ++i) {
+      level = levels[i];
+      if (highestLevel < level) {
+        highestLevel = level;
+      }
+      if (lowestOddLevel > level && isOdd(level)) {
+        lowestOddLevel = level;
+      }
+    }
+
+    // now reverse between those limits
+    for (level = highestLevel; level >= lowestOddLevel; --level) {
+      // find segments to reverse
+      var start = -1;
+      for (i = 0, ii = levels.length; i < ii; ++i) {
+        if (levels[i] < level) {
+          if (start >= 0) {
+            reverseValues(chars, start, i);
+            start = -1;
+          }
+        } else if (start < 0) {
+          start = i;
+        }
+      }
+      if (start >= 0) {
+        reverseValues(chars, start, levels.length);
+      }
+    }
+
+    /*
+     L3. Combining marks applied to a right-to-left base character will at this
+     point precede their base character. If the rendering engine expects them to
+     follow the base characters in the final display process, then the ordering
+     of the marks and the base character must be reversed.
+     */
+
+    // don't bother for now
+
+    /*
+     L4. A character that possesses the mirrored property as specified by
+     Section 4.7, Mirrored, must be depicted by a mirrored glyph if the resolved
+     directionality of that character is R.
+     */
+
+    // don't mirror as characters are already mirrored in the pdf
+
+    // Finally, return string
+    for (i = 0, ii = chars.length; i < ii; ++i) {
+      var ch = chars[i];
+      if (ch === '<' || ch === '>') {
+        chars[i] = '';
+      }
+    }
+    return createBidiText(chars.join(''), isLTR);
+  }
+
+exports.bidi = bidi;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreCharsets = {}));
+  }
+}(this, function (exports) {
+
+var ISOAdobeCharset = [
+  '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar',
+  'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright',
+  'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero',
+  'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
+  'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question',
+  'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
+  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
+  'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore',
+  'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
+  'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
+  'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent',
+  'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
+  'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
+  'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl',
+  'periodcentered', 'paragraph', 'bullet', 'quotesinglbase',
+  'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis',
+  'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde',
+  'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla',
+  'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine',
+  'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash',
+  'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu',
+  'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter',
+  'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior',
+  'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright',
+  'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde',
+  'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute',
+  'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex',
+  'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex',
+  'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute',
+  'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla',
+  'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex',
+  'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis',
+  'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis',
+  'ugrave', 'yacute', 'ydieresis', 'zcaron'
+];
+
+var ExpertCharset = [
+  '.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle',
+  'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior',
+  'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma',
+  'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle',
+  'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle',
+  'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle',
+  'colon', 'semicolon', 'commasuperior', 'threequartersemdash',
+  'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior',
+  'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
+  'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+  'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
+  'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall',
+  'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall',
+  'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall',
+  'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall',
+  'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary',
+  'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle',
+  'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall',
+  'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall',
+  'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall',
+  'Cedillasmall', 'onequarter', 'onehalf', 'threequarters',
+  'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths',
+  'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
+  'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
+  'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
+  'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
+  'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
+  'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
+  'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall',
+  'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall',
+  'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall',
+  'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall',
+  'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall',
+  'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall',
+  'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall',
+  'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall',
+  'Ydieresissmall'
+];
+
+var ExpertSubsetCharset = [
+  '.notdef', 'space', 'dollaroldstyle', 'dollarsuperior',
+  'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
+  'onedotenleader', 'comma', 'hyphen', 'period', 'fraction',
+  'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle',
+  'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle',
+  'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior',
+  'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior',
+  'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
+  'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+  'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
+  'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted',
+  'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter',
+  'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths',
+  'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
+  'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
+  'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
+  'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
+  'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
+  'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
+  'periodinferior', 'commainferior'
+];
+
+exports.ISOAdobeCharset = ISOAdobeCharset;
+exports.ExpertCharset = ExpertCharset;
+exports.ExpertSubsetCharset = ExpertSubsetCharset;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreEncodings = {}));
+  }
+}(this, function (exports) {
+
+  var ExpertEncoding = [
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    'space', 'exclamsmall', 'Hungarumlautsmall', '', 'dollaroldstyle',
+    'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior',
+    'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma',
+    'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle',
+    'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle',
+    'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon',
+    'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior',
+    'questionsmall', '', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior',
+    'esuperior', '', '', 'isuperior', '', '', 'lsuperior', 'msuperior',
+    'nsuperior', 'osuperior', '', '', 'rsuperior', 'ssuperior', 'tsuperior',
+    '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '',
+    'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall',
+    'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall',
+    'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall',
+    'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall',
+    'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary',
+    'onefitted', 'rupiah', 'Tildesmall', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall',
+    '', '', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall',
+    'Caronsmall', '', 'Dotaccentsmall', '', '', 'Macronsmall', '', '',
+    'figuredash', 'hypheninferior', '', '', 'Ogoneksmall', 'Ringsmall',
+    'Cedillasmall', '', '', '', 'onequarter', 'onehalf', 'threequarters',
+    'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths',
+    'seveneighths', 'onethird', 'twothirds', '', '', 'zerosuperior',
+    'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior',
+    'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior',
+    'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior',
+    'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior',
+    'seveninferior', 'eightinferior', 'nineinferior', 'centinferior',
+    'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall',
+    'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall',
+    'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall',
+    'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall',
+    'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall',
+    'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall',
+    'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall',
+    'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall',
+    'Ydieresissmall'];
+
+  var MacExpertEncoding = [
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    'space', 'exclamsmall', 'Hungarumlautsmall', 'centoldstyle',
+    'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall',
+    'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
+    'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle',
+    'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle',
+    'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle',
+    'nineoldstyle', 'colon', 'semicolon', '', 'threequartersemdash', '',
+    'questionsmall', '', '', '', '', 'Ethsmall', '', '', 'onequarter',
+    'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths',
+    'seveneighths', 'onethird', 'twothirds', '', '', '', '', '', '', 'ff',
+    'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior',
+    'Circumflexsmall', 'hypheninferior', 'Gravesmall', 'Asmall', 'Bsmall',
+    'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall',
+    'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall',
+    'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall',
+    'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah',
+    'Tildesmall', '', '', 'asuperior', 'centsuperior', '', '', '', '',
+    'Aacutesmall', 'Agravesmall', 'Acircumflexsmall', 'Adieresissmall',
+    'Atildesmall', 'Aringsmall', 'Ccedillasmall', 'Eacutesmall', 'Egravesmall',
+    'Ecircumflexsmall', 'Edieresissmall', 'Iacutesmall', 'Igravesmall',
+    'Icircumflexsmall', 'Idieresissmall', 'Ntildesmall', 'Oacutesmall',
+    'Ogravesmall', 'Ocircumflexsmall', 'Odieresissmall', 'Otildesmall',
+    'Uacutesmall', 'Ugravesmall', 'Ucircumflexsmall', 'Udieresissmall', '',
+    'eightsuperior', 'fourinferior', 'threeinferior', 'sixinferior',
+    'eightinferior', 'seveninferior', 'Scaronsmall', '', 'centinferior',
+    'twoinferior', '', 'Dieresissmall', '', 'Caronsmall', 'osuperior',
+    'fiveinferior', '', 'commainferior', 'periodinferior', 'Yacutesmall', '',
+    'dollarinferior', '', 'Thornsmall', '', 'nineinferior', 'zeroinferior',
+    'Zcaronsmall', 'AEsmall', 'Oslashsmall', 'questiondownsmall',
+    'oneinferior', 'Lslashsmall', '', '', '', '', '', '', 'Cedillasmall', '',
+    '', '', '', '', 'OEsmall', 'figuredash', 'hyphensuperior', '', '', '', '',
+    'exclamdownsmall', '', 'Ydieresissmall', '', 'onesuperior', 'twosuperior',
+    'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior',
+    'sevensuperior', 'ninesuperior', 'zerosuperior', '', 'esuperior',
+    'rsuperior', 'tsuperior', '', '', 'isuperior', 'ssuperior', 'dsuperior',
+    '', '', '', '', '', 'lsuperior', 'Ogoneksmall', 'Brevesmall',
+    'Macronsmall', 'bsuperior', 'nsuperior', 'msuperior', 'commasuperior',
+    'periodsuperior', 'Dotaccentsmall', 'Ringsmall'];
+
+  var MacRomanEncoding = [
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+    'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus',
+    'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
+    'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
+    'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
+    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
+    'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
+    'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
+    'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+    'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '',
+    'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis',
+    'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde',
+    'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis',
+    'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute',
+    'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave',
+    'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling',
+    'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright',
+    'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity',
+    'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff',
+    'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine',
+    'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot',
+    'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft',
+    'guillemotright', 'ellipsis', 'space', 'Agrave', 'Atilde', 'Otilde', 'OE',
+    'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft',
+    'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction',
+    'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl',
+    'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand',
+    'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute',
+    'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple',
+    'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex',
+    'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut',
+    'ogonek', 'caron'];
+
+  var StandardEncoding = [
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+    'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus',
+    'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
+    'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
+    'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
+    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
+    'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
+    'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f',
+    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u',
+    'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdown',
+    'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
+    'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
+    'guilsinglright', 'fi', 'fl', '', 'endash', 'dagger', 'daggerdbl',
+    'periodcentered', '', 'paragraph', 'bullet', 'quotesinglbase',
+    'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis',
+    'perthousand', '', 'questiondown', '', 'grave', 'acute', 'circumflex',
+    'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', '', 'ring', 'cedilla',
+    '', 'hungarumlaut', 'ogonek', 'caron', 'emdash', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', 'AE', '', 'ordfeminine', '', '',
+    '', '', 'Lslash', 'Oslash', 'OE', 'ordmasculine', '', '', '', '', '', 'ae',
+    '', '', '', 'dotlessi', '', '', 'lslash', 'oslash', 'oe', 'germandbls'];
+
+  var WinAnsiEncoding = [
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+    'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus',
+    'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
+    'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
+    'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
+    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
+    'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
+    'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
+    'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
+    'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde',
+    'bullet', 'Euro', 'bullet', 'quotesinglbase', 'florin', 'quotedblbase',
+    'ellipsis', 'dagger', 'daggerdbl', 'circumflex', 'perthousand', 'Scaron',
+    'guilsinglleft', 'OE', 'bullet', 'Zcaron', 'bullet', 'bullet', 'quoteleft',
+    'quoteright', 'quotedblleft', 'quotedblright', 'bullet', 'endash',
+    'emdash', 'tilde', 'trademark', 'scaron', 'guilsinglright', 'oe', 'bullet',
+    'zcaron', 'Ydieresis', 'space', 'exclamdown', 'cent', 'sterling',
+    'currency', 'yen', 'brokenbar', 'section', 'dieresis', 'copyright',
+    'ordfeminine', 'guillemotleft', 'logicalnot', 'hyphen', 'registered',
+    'macron', 'degree', 'plusminus', 'twosuperior', 'threesuperior', 'acute',
+    'mu', 'paragraph', 'periodcentered', 'cedilla', 'onesuperior',
+    'ordmasculine', 'guillemotright', 'onequarter', 'onehalf', 'threequarters',
+    'questiondown', 'Agrave', 'Aacute', 'Acircumflex', 'Atilde', 'Adieresis',
+    'Aring', 'AE', 'Ccedilla', 'Egrave', 'Eacute', 'Ecircumflex', 'Edieresis',
+    'Igrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Eth', 'Ntilde', 'Ograve',
+    'Oacute', 'Ocircumflex', 'Otilde', 'Odieresis', 'multiply', 'Oslash',
+    'Ugrave', 'Uacute', 'Ucircumflex', 'Udieresis', 'Yacute', 'Thorn',
+    'germandbls', 'agrave', 'aacute', 'acircumflex', 'atilde', 'adieresis',
+    'aring', 'ae', 'ccedilla', 'egrave', 'eacute', 'ecircumflex', 'edieresis',
+    'igrave', 'iacute', 'icircumflex', 'idieresis', 'eth', 'ntilde', 'ograve',
+    'oacute', 'ocircumflex', 'otilde', 'odieresis', 'divide', 'oslash',
+    'ugrave', 'uacute', 'ucircumflex', 'udieresis', 'yacute', 'thorn',
+    'ydieresis'];
+
+  var SymbolSetEncoding = [
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    'space', 'exclam', 'universal', 'numbersign', 'existential', 'percent',
+    'ampersand', 'suchthat', 'parenleft', 'parenright', 'asteriskmath', 'plus',
+    'comma', 'minus', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four',
+    'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less',
+    'equal', 'greater', 'question', 'congruent', 'Alpha', 'Beta', 'Chi',
+    'Delta', 'Epsilon', 'Phi', 'Gamma', 'Eta', 'Iota', 'theta1', 'Kappa',
+    'Lambda', 'Mu', 'Nu', 'Omicron', 'Pi', 'Theta', 'Rho', 'Sigma', 'Tau',
+    'Upsilon', 'sigma1', 'Omega', 'Xi', 'Psi', 'Zeta', 'bracketleft',
+    'therefore', 'bracketright', 'perpendicular', 'underscore', 'radicalex',
+    'alpha', 'beta', 'chi', 'delta', 'epsilon', 'phi', 'gamma', 'eta', 'iota',
+    'phi1', 'kappa', 'lambda', 'mu', 'nu', 'omicron', 'pi', 'theta', 'rho',
+    'sigma', 'tau', 'upsilon', 'omega1', 'omega', 'xi', 'psi', 'zeta',
+    'braceleft', 'bar', 'braceright', 'similar', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', 'Euro', 'Upsilon1', 'minute', 'lessequal',
+    'fraction', 'infinity', 'florin', 'club', 'diamond', 'heart', 'spade',
+    'arrowboth', 'arrowleft', 'arrowup', 'arrowright', 'arrowdown', 'degree',
+    'plusminus', 'second', 'greaterequal', 'multiply', 'proportional',
+    'partialdiff', 'bullet', 'divide', 'notequal', 'equivalence',
+    'approxequal', 'ellipsis', 'arrowvertex', 'arrowhorizex', 'carriagereturn',
+    'aleph', 'Ifraktur', 'Rfraktur', 'weierstrass', 'circlemultiply',
+    'circleplus', 'emptyset', 'intersection', 'union', 'propersuperset',
+    'reflexsuperset', 'notsubset', 'propersubset', 'reflexsubset', 'element',
+    'notelement', 'angle', 'gradient', 'registerserif', 'copyrightserif',
+    'trademarkserif', 'product', 'radical', 'dotmath', 'logicalnot',
+    'logicaland', 'logicalor', 'arrowdblboth', 'arrowdblleft', 'arrowdblup',
+    'arrowdblright', 'arrowdbldown', 'lozenge', 'angleleft', 'registersans',
+    'copyrightsans', 'trademarksans', 'summation', 'parenlefttp',
+    'parenleftex', 'parenleftbt', 'bracketlefttp', 'bracketleftex',
+    'bracketleftbt', 'bracelefttp', 'braceleftmid', 'braceleftbt', 'braceex',
+    '', 'angleright', 'integral', 'integraltp', 'integralex', 'integralbt',
+    'parenrighttp', 'parenrightex', 'parenrightbt', 'bracketrighttp',
+    'bracketrightex', 'bracketrightbt', 'bracerighttp', 'bracerightmid',
+    'bracerightbt'];
+
+  var ZapfDingbatsEncoding = [
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
+    'space', 'a1', 'a2', 'a202', 'a3', 'a4', 'a5', 'a119', 'a118', 'a117',
+    'a11', 'a12', 'a13', 'a14', 'a15', 'a16', 'a105', 'a17', 'a18', 'a19',
+    'a20', 'a21', 'a22', 'a23', 'a24', 'a25', 'a26', 'a27', 'a28', 'a6', 'a7',
+    'a8', 'a9', 'a10', 'a29', 'a30', 'a31', 'a32', 'a33', 'a34', 'a35', 'a36',
+    'a37', 'a38', 'a39', 'a40', 'a41', 'a42', 'a43', 'a44', 'a45', 'a46',
+    'a47', 'a48', 'a49', 'a50', 'a51', 'a52', 'a53', 'a54', 'a55', 'a56',
+    'a57', 'a58', 'a59', 'a60', 'a61', 'a62', 'a63', 'a64', 'a65', 'a66',
+    'a67', 'a68', 'a69', 'a70', 'a71', 'a72', 'a73', 'a74', 'a203', 'a75',
+    'a204', 'a76', 'a77', 'a78', 'a79', 'a81', 'a82', 'a83', 'a84', 'a97',
+    'a98', 'a99', 'a100', '', 'a89', 'a90', 'a93', 'a94', 'a91', 'a92', 'a205',
+    'a85', 'a206', 'a86', 'a87', 'a88', 'a95', 'a96', '', '', '', '', '', '',
+    '', '', '', '', '', '', '', '', '', '', '', '', '', 'a101', 'a102', 'a103',
+    'a104', 'a106', 'a107', 'a108', 'a112', 'a111', 'a110', 'a109', 'a120',
+    'a121', 'a122', 'a123', 'a124', 'a125', 'a126', 'a127', 'a128', 'a129',
+    'a130', 'a131', 'a132', 'a133', 'a134', 'a135', 'a136', 'a137', 'a138',
+    'a139', 'a140', 'a141', 'a142', 'a143', 'a144', 'a145', 'a146', 'a147',
+    'a148', 'a149', 'a150', 'a151', 'a152', 'a153', 'a154', 'a155', 'a156',
+    'a157', 'a158', 'a159', 'a160', 'a161', 'a163', 'a164', 'a196', 'a165',
+    'a192', 'a166', 'a167', 'a168', 'a169', 'a170', 'a171', 'a172', 'a173',
+    'a162', 'a174', 'a175', 'a176', 'a177', 'a178', 'a179', 'a193', 'a180',
+    'a199', 'a181', 'a200', 'a182', '', 'a201', 'a183', 'a184', 'a197', 'a185',
+    'a194', 'a198', 'a186', 'a195', 'a187', 'a188', 'a189', 'a190', 'a191'];
+
+  function getEncoding(encodingName) {
+    switch (encodingName) {
+      case 'WinAnsiEncoding':
+        return WinAnsiEncoding;
+      case 'StandardEncoding':
+        return StandardEncoding;
+      case 'MacRomanEncoding':
+        return MacRomanEncoding;
+      case 'SymbolSetEncoding':
+        return SymbolSetEncoding;
+      case 'ZapfDingbatsEncoding':
+        return ZapfDingbatsEncoding;
+      case 'ExpertEncoding':
+        return ExpertEncoding;
+      case 'MacExpertEncoding':
+        return MacExpertEncoding;
+      default:
+        return null;
+    }
+  }
+
+  exports.WinAnsiEncoding = WinAnsiEncoding;
+  exports.StandardEncoding = StandardEncoding;
+  exports.MacRomanEncoding = MacRomanEncoding;
+  exports.SymbolSetEncoding = SymbolSetEncoding;
+  exports.ZapfDingbatsEncoding = ZapfDingbatsEncoding;
+  exports.ExpertEncoding = ExpertEncoding;
+  exports.getEncoding = getEncoding;
+}));
+
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreJpg = {}));
+  }
+}(this, function (exports) {
+
+/*
+This code was forked from https://github.com/notmasteryet/jpgjs. The original
+version was created by github user notmasteryet
+
+- The JPEG specification can be found in the ITU CCITT Recommendation T.81
+ (www.w3.org/Graphics/JPEG/itu-t81.pdf)
+- The JFIF specification can be found in the JPEG File Interchange Format
+ (www.w3.org/Graphics/JPEG/jfif3.pdf)
+- The Adobe Application-Specific JPEG markers in the Supporting the DCT Filters
+ in PostScript Level 2, Technical Note #5116
+ (partners.adobe.com/public/developer/en/ps/sdk/5116.DCT_Filter.pdf)
+*/
+
+var JpegImage = (function jpegImage() {
+  var dctZigZag = new Uint8Array([
+     0,
+     1,  8,
+    16,  9,  2,
+     3, 10, 17, 24,
+    32, 25, 18, 11, 4,
+     5, 12, 19, 26, 33, 40,
+    48, 41, 34, 27, 20, 13,  6,
+     7, 14, 21, 28, 35, 42, 49, 56,
+    57, 50, 43, 36, 29, 22, 15,
+    23, 30, 37, 44, 51, 58,
+    59, 52, 45, 38, 31,
+    39, 46, 53, 60,
+    61, 54, 47,
+    55, 62,
+    63
+  ]);
+
+  var dctCos1  =  4017;   // cos(pi/16)
+  var dctSin1  =   799;   // sin(pi/16)
+  var dctCos3  =  3406;   // cos(3*pi/16)
+  var dctSin3  =  2276;   // sin(3*pi/16)
+  var dctCos6  =  1567;   // cos(6*pi/16)
+  var dctSin6  =  3784;   // sin(6*pi/16)
+  var dctSqrt2 =  5793;   // sqrt(2)
+  var dctSqrt1d2 = 2896;  // sqrt(2) / 2
+
+  function constructor() {
+  }
+
+  function buildHuffmanTable(codeLengths, values) {
+    var k = 0, code = [], i, j, length = 16;
+    while (length > 0 && !codeLengths[length - 1]) {
+      length--;
+    }
+    code.push({children: [], index: 0});
+    var p = code[0], q;
+    for (i = 0; i < length; i++) {
+      for (j = 0; j < codeLengths[i]; j++) {
+        p = code.pop();
+        p.children[p.index] = values[k];
+        while (p.index > 0) {
+          p = code.pop();
+        }
+        p.index++;
+        code.push(p);
+        while (code.length <= i) {
+          code.push(q = {children: [], index: 0});
+          p.children[p.index] = q.children;
+          p = q;
+        }
+        k++;
+      }
+      if (i + 1 < length) {
+        // p here points to last code
+        code.push(q = {children: [], index: 0});
+        p.children[p.index] = q.children;
+        p = q;
+      }
+    }
+    return code[0].children;
+  }
+
+  function getBlockBufferOffset(component, row, col) {
+    return 64 * ((component.blocksPerLine + 1) * row + col);
+  }
+
+  function decodeScan(data, offset, frame, components, resetInterval,
+                      spectralStart, spectralEnd, successivePrev, successive) {
+    var mcusPerLine = frame.mcusPerLine;
+    var progressive = frame.progressive;
+
+    var startOffset = offset, bitsData = 0, bitsCount = 0;
+
+    function readBit() {
+      if (bitsCount > 0) {
+        bitsCount--;
+        return (bitsData >> bitsCount) & 1;
+      }
+      bitsData = data[offset++];
+      if (bitsData === 0xFF) {
+        var nextByte = data[offset++];
+        if (nextByte) {
+          throw 'unexpected marker: ' +
+            ((bitsData << 8) | nextByte).toString(16);
+        }
+        // unstuff 0
+      }
+      bitsCount = 7;
+      return bitsData >>> 7;
+    }
+
+    function decodeHuffman(tree) {
+      var node = tree;
+      while (true) {
+        node = node[readBit()];
+        if (typeof node === 'number') {
+          return node;
+        }
+        if (typeof node !== 'object') {
+          throw 'invalid huffman sequence';
+        }
+      }
+    }
+
+    function receive(length) {
+      var n = 0;
+      while (length > 0) {
+        n = (n << 1) | readBit();
+        length--;
+      }
+      return n;
+    }
+
+    function receiveAndExtend(length) {
+      if (length === 1) {
+        return readBit() === 1 ? 1 : -1;
+      }
+      var n = receive(length);
+      if (n >= 1 << (length - 1)) {
+        return n;
+      }
+      return n + (-1 << length) + 1;
+    }
+
+    function decodeBaseline(component, offset) {
+      var t = decodeHuffman(component.huffmanTableDC);
+      var diff = t === 0 ? 0 : receiveAndExtend(t);
+      component.blockData[offset] = (component.pred += diff);
+      var k = 1;
+      while (k < 64) {
+        var rs = decodeHuffman(component.huffmanTableAC);
+        var s = rs & 15, r = rs >> 4;
+        if (s === 0) {
+          if (r < 15) {
+            break;
+          }
+          k += 16;
+          continue;
+        }
+        k += r;
+        var z = dctZigZag[k];
+        component.blockData[offset + z] = receiveAndExtend(s);
+        k++;
+      }
+    }
+
+    function decodeDCFirst(component, offset) {
+      var t = decodeHuffman(component.huffmanTableDC);
+      var diff = t === 0 ? 0 : (receiveAndExtend(t) << successive);
+      component.blockData[offset] = (component.pred += diff);
+    }
+
+    function decodeDCSuccessive(component, offset) {
+      component.blockData[offset] |= readBit() << successive;
+    }
+
+    var eobrun = 0;
+    function decodeACFirst(component, offset) {
+      if (eobrun > 0) {
+        eobrun--;
+        return;
+      }
+      var k = spectralStart, e = spectralEnd;
+      while (k <= e) {
+        var rs = decodeHuffman(component.huffmanTableAC);
+        var s = rs & 15, r = rs >> 4;
+        if (s === 0) {
+          if (r < 15) {
+            eobrun = receive(r) + (1 << r) - 1;
+            break;
+          }
+          k += 16;
+          continue;
+        }
+        k += r;
+        var z = dctZigZag[k];
+        component.blockData[offset + z] =
+          receiveAndExtend(s) * (1 << successive);
+        k++;
+      }
+    }
+
+    var successiveACState = 0, successiveACNextValue;
+    function decodeACSuccessive(component, offset) {
+      var k = spectralStart;
+      var e = spectralEnd;
+      var r = 0;
+      var s;
+      var rs;
+      while (k <= e) {
+        var z = dctZigZag[k];
+        switch (successiveACState) {
+        case 0: // initial state
+          rs = decodeHuffman(component.huffmanTableAC);
+          s = rs & 15;
+          r = rs >> 4;
+          if (s === 0) {
+            if (r < 15) {
+              eobrun = receive(r) + (1 << r);
+              successiveACState = 4;
+            } else {
+              r = 16;
+              successiveACState = 1;
+            }
+          } else {
+            if (s !== 1) {
+              throw 'invalid ACn encoding';
+            }
+            successiveACNextValue = receiveAndExtend(s);
+            successiveACState = r ? 2 : 3;
+          }
+          continue;
+        case 1: // skipping r zero items
+        case 2:
+          if (component.blockData[offset + z]) {
+            component.blockData[offset + z] += (readBit() << successive);
+          } else {
+            r--;
+            if (r === 0) {
+              successiveACState = successiveACState === 2 ? 3 : 0;
+            }
+          }
+          break;
+        case 3: // set value for a zero item
+          if (component.blockData[offset + z]) {
+            component.blockData[offset + z] += (readBit() << successive);
+          } else {
+            component.blockData[offset + z] =
+              successiveACNextValue << successive;
+            successiveACState = 0;
+          }
+          break;
+        case 4: // eob
+          if (component.blockData[offset + z]) {
+            component.blockData[offset + z] += (readBit() << successive);
+          }
+          break;
+        }
+        k++;
+      }
+      if (successiveACState === 4) {
+        eobrun--;
+        if (eobrun === 0) {
+          successiveACState = 0;
+        }
+      }
+    }
+
+    function decodeMcu(component, decode, mcu, row, col) {
+      var mcuRow = (mcu / mcusPerLine) | 0;
+      var mcuCol = mcu % mcusPerLine;
+      var blockRow = mcuRow * component.v + row;
+      var blockCol = mcuCol * component.h + col;
+      var offset = getBlockBufferOffset(component, blockRow, blockCol);
+      decode(component, offset);
+    }
+
+    function decodeBlock(component, decode, mcu) {
+      var blockRow = (mcu / component.blocksPerLine) | 0;
+      var blockCol = mcu % component.blocksPerLine;
+      var offset = getBlockBufferOffset(component, blockRow, blockCol);
+      decode(component, offset);
+    }
+
+    var componentsLength = components.length;
+    var component, i, j, k, n;
+    var decodeFn;
+    if (progressive) {
+      if (spectralStart === 0) {
+        decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive;
+      } else {
+        decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive;
+      }
+    } else {
+      decodeFn = decodeBaseline;
+    }
+
+    var mcu = 0, marker;
+    var mcuExpected;
+    if (componentsLength === 1) {
+      mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn;
+    } else {
+      mcuExpected = mcusPerLine * frame.mcusPerColumn;
+    }
+    if (!resetInterval) {
+      resetInterval = mcuExpected;
+    }
+
+    var h, v;
+    while (mcu < mcuExpected) {
+      // reset interval stuff
+      for (i = 0; i < componentsLength; i++) {
+        components[i].pred = 0;
+      }
+      eobrun = 0;
+
+      if (componentsLength === 1) {
+        component = components[0];
+        for (n = 0; n < resetInterval; n++) {
+          decodeBlock(component, decodeFn, mcu);
+          mcu++;
+        }
+      } else {
+        for (n = 0; n < resetInterval; n++) {
+          for (i = 0; i < componentsLength; i++) {
+            component = components[i];
+            h = component.h;
+            v = component.v;
+            for (j = 0; j < v; j++) {
+              for (k = 0; k < h; k++) {
+                decodeMcu(component, decodeFn, mcu, j, k);
+              }
+            }
+          }
+          mcu++;
+        }
+      }
+
+      // find marker
+      bitsCount = 0;
+      marker = (data[offset] << 8) | data[offset + 1];
+      if (marker <= 0xFF00) {
+        throw 'marker was not found';
+      }
+
+      if (marker >= 0xFFD0 && marker <= 0xFFD7) { // RSTx
+        offset += 2;
+      } else {
+        break;
+      }
+    }
+
+    return offset - startOffset;
+  }
+
+  // A port of poppler's IDCT method which in turn is taken from:
+  //   Christoph Loeffler, Adriaan Ligtenberg, George S. Moschytz,
+  //   'Practical Fast 1-D DCT Algorithms with 11 Multiplications',
+  //   IEEE Intl. Conf. on Acoustics, Speech & Signal Processing, 1989,
+  //   988-991.
+  function quantizeAndInverse(component, blockBufferOffset, p) {
+    var qt = component.quantizationTable, blockData = component.blockData;
+    var v0, v1, v2, v3, v4, v5, v6, v7;
+    var p0, p1, p2, p3, p4, p5, p6, p7;
+    var t;
+
+    // inverse DCT on rows
+    for (var row = 0; row < 64; row += 8) {
+      // gather block data
+      p0 = blockData[blockBufferOffset + row];
+      p1 = blockData[blockBufferOffset + row + 1];
+      p2 = blockData[blockBufferOffset + row + 2];
+      p3 = blockData[blockBufferOffset + row + 3];
+      p4 = blockData[blockBufferOffset + row + 4];
+      p5 = blockData[blockBufferOffset + row + 5];
+      p6 = blockData[blockBufferOffset + row + 6];
+      p7 = blockData[blockBufferOffset + row + 7];
+
+      // dequant p0
+      p0 *= qt[row];
+
+      // check for all-zero AC coefficients
+      if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
+        t = (dctSqrt2 * p0 + 512) >> 10;
+        p[row] = t;
+        p[row + 1] = t;
+        p[row + 2] = t;
+        p[row + 3] = t;
+        p[row + 4] = t;
+        p[row + 5] = t;
+        p[row + 6] = t;
+        p[row + 7] = t;
+        continue;
+      }
+      // dequant p1 ... p7
+      p1 *= qt[row + 1];
+      p2 *= qt[row + 2];
+      p3 *= qt[row + 3];
+      p4 *= qt[row + 4];
+      p5 *= qt[row + 5];
+      p6 *= qt[row + 6];
+      p7 *= qt[row + 7];
+
+      // stage 4
+      v0 = (dctSqrt2 * p0 + 128) >> 8;
+      v1 = (dctSqrt2 * p4 + 128) >> 8;
+      v2 = p2;
+      v3 = p6;
+      v4 = (dctSqrt1d2 * (p1 - p7) + 128) >> 8;
+      v7 = (dctSqrt1d2 * (p1 + p7) + 128) >> 8;
+      v5 = p3 << 4;
+      v6 = p5 << 4;
+
+      // stage 3
+      v0 = (v0 + v1 + 1) >> 1;
+      v1 = v0 - v1;
+      t  = (v2 * dctSin6 + v3 * dctCos6 + 128) >> 8;
+      v2 = (v2 * dctCos6 - v3 * dctSin6 + 128) >> 8;
+      v3 = t;
+      v4 = (v4 + v6 + 1) >> 1;
+      v6 = v4 - v6;
+      v7 = (v7 + v5 + 1) >> 1;
+      v5 = v7 - v5;
+
+      // stage 2
+      v0 = (v0 + v3 + 1) >> 1;
+      v3 = v0 - v3;
+      v1 = (v1 + v2 + 1) >> 1;
+      v2 = v1 - v2;
+      t  = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12;
+      v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12;
+      v7 = t;
+      t  = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12;
+      v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12;
+      v6 = t;
+
+      // stage 1
+      p[row] = v0 + v7;
+      p[row + 7] = v0 - v7;
+      p[row + 1] = v1 + v6;
+      p[row + 6] = v1 - v6;
+      p[row + 2] = v2 + v5;
+      p[row + 5] = v2 - v5;
+      p[row + 3] = v3 + v4;
+      p[row + 4] = v3 - v4;
+    }
+
+    // inverse DCT on columns
+    for (var col = 0; col < 8; ++col) {
+      p0 = p[col];
+      p1 = p[col +  8];
+      p2 = p[col + 16];
+      p3 = p[col + 24];
+      p4 = p[col + 32];
+      p5 = p[col + 40];
+      p6 = p[col + 48];
+      p7 = p[col + 56];
+
+      // check for all-zero AC coefficients
+      if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
+        t = (dctSqrt2 * p0 + 8192) >> 14;
+        // convert to 8 bit
+        t = (t < -2040) ? 0 : (t >= 2024) ? 255 : (t + 2056) >> 4;
+        blockData[blockBufferOffset + col] = t;
+        blockData[blockBufferOffset + col +  8] = t;
+        blockData[blockBufferOffset + col + 16] = t;
+        blockData[blockBufferOffset + col + 24] = t;
+        blockData[blockBufferOffset + col + 32] = t;
+        blockData[blockBufferOffset + col + 40] = t;
+        blockData[blockBufferOffset + col + 48] = t;
+        blockData[blockBufferOffset + col + 56] = t;
+        continue;
+      }
+
+      // stage 4
+      v0 = (dctSqrt2 * p0 + 2048) >> 12;
+      v1 = (dctSqrt2 * p4 + 2048) >> 12;
+      v2 = p2;
+      v3 = p6;
+      v4 = (dctSqrt1d2 * (p1 - p7) + 2048) >> 12;
+      v7 = (dctSqrt1d2 * (p1 + p7) + 2048) >> 12;
+      v5 = p3;
+      v6 = p5;
+
+      // stage 3
+      // Shift v0 by 128.5 << 5 here, so we don't need to shift p0...p7 when
+      // converting to UInt8 range later.
+      v0 = ((v0 + v1 + 1) >> 1) + 4112;
+      v1 = v0 - v1;
+      t  = (v2 * dctSin6 + v3 * dctCos6 + 2048) >> 12;
+      v2 = (v2 * dctCos6 - v3 * dctSin6 + 2048) >> 12;
+      v3 = t;
+      v4 = (v4 + v6 + 1) >> 1;
+      v6 = v4 - v6;
+      v7 = (v7 + v5 + 1) >> 1;
+      v5 = v7 - v5;
+
+      // stage 2
+      v0 = (v0 + v3 + 1) >> 1;
+      v3 = v0 - v3;
+      v1 = (v1 + v2 + 1) >> 1;
+      v2 = v1 - v2;
+      t  = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12;
+      v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12;
+      v7 = t;
+      t  = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12;
+      v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12;
+      v6 = t;
+
+      // stage 1
+      p0 = v0 + v7;
+      p7 = v0 - v7;
+      p1 = v1 + v6;
+      p6 = v1 - v6;
+      p2 = v2 + v5;
+      p5 = v2 - v5;
+      p3 = v3 + v4;
+      p4 = v3 - v4;
+
+      // convert to 8-bit integers
+      p0 = (p0 < 16) ? 0 : (p0 >= 4080) ? 255 : p0 >> 4;
+      p1 = (p1 < 16) ? 0 : (p1 >= 4080) ? 255 : p1 >> 4;
+      p2 = (p2 < 16) ? 0 : (p2 >= 4080) ? 255 : p2 >> 4;
+      p3 = (p3 < 16) ? 0 : (p3 >= 4080) ? 255 : p3 >> 4;
+      p4 = (p4 < 16) ? 0 : (p4 >= 4080) ? 255 : p4 >> 4;
+      p5 = (p5 < 16) ? 0 : (p5 >= 4080) ? 255 : p5 >> 4;
+      p6 = (p6 < 16) ? 0 : (p6 >= 4080) ? 255 : p6 >> 4;
+      p7 = (p7 < 16) ? 0 : (p7 >= 4080) ? 255 : p7 >> 4;
+
+      // store block data
+      blockData[blockBufferOffset + col] = p0;
+      blockData[blockBufferOffset + col +  8] = p1;
+      blockData[blockBufferOffset + col + 16] = p2;
+      blockData[blockBufferOffset + col + 24] = p3;
+      blockData[blockBufferOffset + col + 32] = p4;
+      blockData[blockBufferOffset + col + 40] = p5;
+      blockData[blockBufferOffset + col + 48] = p6;
+      blockData[blockBufferOffset + col + 56] = p7;
+    }
+  }
+
+  function buildComponentData(frame, component) {
+    var blocksPerLine = component.blocksPerLine;
+    var blocksPerColumn = component.blocksPerColumn;
+    var computationBuffer = new Int16Array(64);
+
+    for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) {
+      for (var blockCol = 0; blockCol < blocksPerLine; blockCol++) {
+        var offset = getBlockBufferOffset(component, blockRow, blockCol);
+        quantizeAndInverse(component, offset, computationBuffer);
+      }
+    }
+    return component.blockData;
+  }
+
+  function clamp0to255(a) {
+    return a <= 0 ? 0 : a >= 255 ? 255 : a;
+  }
+
+  constructor.prototype = {
+    parse: function parse(data) {
+
+      function readUint16() {
+        var value = (data[offset] << 8) | data[offset + 1];
+        offset += 2;
+        return value;
+      }
+
+      function readDataBlock() {
+        var length = readUint16();
+        var array = data.subarray(offset, offset + length - 2);
+        offset += array.length;
+        return array;
+      }
+
+      function prepareComponents(frame) {
+        var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH);
+        var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV);
+        for (var i = 0; i < frame.components.length; i++) {
+          component = frame.components[i];
+          var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) *
+                                        component.h / frame.maxH);
+          var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines  / 8) *
+                                          component.v / frame.maxV);
+          var blocksPerLineForMcu = mcusPerLine * component.h;
+          var blocksPerColumnForMcu = mcusPerColumn * component.v;
+
+          var blocksBufferSize = 64 * blocksPerColumnForMcu *
+                                      (blocksPerLineForMcu + 1);
+          component.blockData = new Int16Array(blocksBufferSize);
+          component.blocksPerLine = blocksPerLine;
+          component.blocksPerColumn = blocksPerColumn;
+        }
+        frame.mcusPerLine = mcusPerLine;
+        frame.mcusPerColumn = mcusPerColumn;
+      }
+
+      var offset = 0;
+      var jfif = null;
+      var adobe = null;
+      var frame, resetInterval;
+      var quantizationTables = [];
+      var huffmanTablesAC = [], huffmanTablesDC = [];
+      var fileMarker = readUint16();
+      if (fileMarker !== 0xFFD8) { // SOI (Start of Image)
+        throw 'SOI not found';
+      }
+
+      fileMarker = readUint16();
+      while (fileMarker !== 0xFFD9) { // EOI (End of image)
+        var i, j, l;
+        switch(fileMarker) {
+          case 0xFFE0: // APP0 (Application Specific)
+          case 0xFFE1: // APP1
+          case 0xFFE2: // APP2
+          case 0xFFE3: // APP3
+          case 0xFFE4: // APP4
+          case 0xFFE5: // APP5
+          case 0xFFE6: // APP6
+          case 0xFFE7: // APP7
+          case 0xFFE8: // APP8
+          case 0xFFE9: // APP9
+          case 0xFFEA: // APP10
+          case 0xFFEB: // APP11
+          case 0xFFEC: // APP12
+          case 0xFFED: // APP13
+          case 0xFFEE: // APP14
+          case 0xFFEF: // APP15
+          case 0xFFFE: // COM (Comment)
+            var appData = readDataBlock();
+
+            if (fileMarker === 0xFFE0) {
+              if (appData[0] === 0x4A && appData[1] === 0x46 &&
+                  appData[2] === 0x49 && appData[3] === 0x46 &&
+                  appData[4] === 0) { // 'JFIF\x00'
+                jfif = {
+                  version: { major: appData[5], minor: appData[6] },
+                  densityUnits: appData[7],
+                  xDensity: (appData[8] << 8) | appData[9],
+                  yDensity: (appData[10] << 8) | appData[11],
+                  thumbWidth: appData[12],
+                  thumbHeight: appData[13],
+                  thumbData: appData.subarray(14, 14 +
+                                              3 * appData[12] * appData[13])
+                };
+              }
+            }
+            // TODO APP1 - Exif
+            if (fileMarker === 0xFFEE) {
+              if (appData[0] === 0x41 && appData[1] === 0x64 &&
+                  appData[2] === 0x6F && appData[3] === 0x62 &&
+                  appData[4] === 0x65) { // 'Adobe'
+                adobe = {
+                  version: (appData[5] << 8) | appData[6],
+                  flags0: (appData[7] << 8) | appData[8],
+                  flags1: (appData[9] << 8) | appData[10],
+                  transformCode: appData[11]
+                };
+              }
+            }
+            break;
+
+          case 0xFFDB: // DQT (Define Quantization Tables)
+            var quantizationTablesLength = readUint16();
+            var quantizationTablesEnd = quantizationTablesLength + offset - 2;
+            var z;
+            while (offset < quantizationTablesEnd) {
+              var quantizationTableSpec = data[offset++];
+              var tableData = new Uint16Array(64);
+              if ((quantizationTableSpec >> 4) === 0) { // 8 bit values
+                for (j = 0; j < 64; j++) {
+                  z = dctZigZag[j];
+                  tableData[z] = data[offset++];
+                }
+              } else if ((quantizationTableSpec >> 4) === 1) { //16 bit
+                for (j = 0; j < 64; j++) {
+                  z = dctZigZag[j];
+                  tableData[z] = readUint16();
+                }
+              } else {
+                throw 'DQT: invalid table spec';
+              }
+              quantizationTables[quantizationTableSpec & 15] = tableData;
+            }
+            break;
+
+          case 0xFFC0: // SOF0 (Start of Frame, Baseline DCT)
+          case 0xFFC1: // SOF1 (Start of Frame, Extended DCT)
+          case 0xFFC2: // SOF2 (Start of Frame, Progressive DCT)
+            if (frame) {
+              throw 'Only single frame JPEGs supported';
+            }
+            readUint16(); // skip data length
+            frame = {};
+            frame.extended = (fileMarker === 0xFFC1);
+            frame.progressive = (fileMarker === 0xFFC2);
+            frame.precision = data[offset++];
+            frame.scanLines = readUint16();
+            frame.samplesPerLine = readUint16();
+            frame.components = [];
+            frame.componentIds = {};
+            var componentsCount = data[offset++], componentId;
+            var maxH = 0, maxV = 0;
+            for (i = 0; i < componentsCount; i++) {
+              componentId = data[offset];
+              var h = data[offset + 1] >> 4;
+              var v = data[offset + 1] & 15;
+              if (maxH < h) {
+                maxH = h;
+              }
+              if (maxV < v) {
+                maxV = v;
+              }
+              var qId = data[offset + 2];
+              l = frame.components.push({
+                h: h,
+                v: v,
+                quantizationTable: quantizationTables[qId]
+              });
+              frame.componentIds[componentId] = l - 1;
+              offset += 3;
+            }
+            frame.maxH = maxH;
+            frame.maxV = maxV;
+            prepareComponents(frame);
+            break;
+
+          case 0xFFC4: // DHT (Define Huffman Tables)
+            var huffmanLength = readUint16();
+            for (i = 2; i < huffmanLength;) {
+              var huffmanTableSpec = data[offset++];
+              var codeLengths = new Uint8Array(16);
+              var codeLengthSum = 0;
+              for (j = 0; j < 16; j++, offset++) {
+                codeLengthSum += (codeLengths[j] = data[offset]);
+              }
+              var huffmanValues = new Uint8Array(codeLengthSum);
+              for (j = 0; j < codeLengthSum; j++, offset++) {
+                huffmanValues[j] = data[offset];
+              }
+              i += 17 + codeLengthSum;
+
+              ((huffmanTableSpec >> 4) === 0 ?
+                huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] =
+                buildHuffmanTable(codeLengths, huffmanValues);
+            }
+            break;
+
+          case 0xFFDD: // DRI (Define Restart Interval)
+            readUint16(); // skip data length
+            resetInterval = readUint16();
+            break;
+
+          case 0xFFDA: // SOS (Start of Scan)
+            var scanLength = readUint16();
+            var selectorsCount = data[offset++];
+            var components = [], component;
+            for (i = 0; i < selectorsCount; i++) {
+              var componentIndex = frame.componentIds[data[offset++]];
+              component = frame.components[componentIndex];
+              var tableSpec = data[offset++];
+              component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4];
+              component.huffmanTableAC = huffmanTablesAC[tableSpec & 15];
+              components.push(component);
+            }
+            var spectralStart = data[offset++];
+            var spectralEnd = data[offset++];
+            var successiveApproximation = data[offset++];
+            var processed = decodeScan(data, offset,
+              frame, components, resetInterval,
+              spectralStart, spectralEnd,
+              successiveApproximation >> 4, successiveApproximation & 15);
+            offset += processed;
+            break;
+
+          case 0xFFFF: // Fill bytes
+            if (data[offset] !== 0xFF) { // Avoid skipping a valid marker.
+              offset--;
+            }
+            break;
+
+          default:
+            if (data[offset - 3] === 0xFF &&
+                data[offset - 2] >= 0xC0 && data[offset - 2] <= 0xFE) {
+              // could be incorrect encoding -- last 0xFF byte of the previous
+              // block was eaten by the encoder
+              offset -= 3;
+              break;
+            }
+            throw 'unknown JPEG marker ' + fileMarker.toString(16);
+        }
+        fileMarker = readUint16();
+      }
+
+      this.width = frame.samplesPerLine;
+      this.height = frame.scanLines;
+      this.jfif = jfif;
+      this.adobe = adobe;
+      this.components = [];
+      for (i = 0; i < frame.components.length; i++) {
+        component = frame.components[i];
+        this.components.push({
+          output: buildComponentData(frame, component),
+          scaleX: component.h / frame.maxH,
+          scaleY: component.v / frame.maxV,
+          blocksPerLine: component.blocksPerLine,
+          blocksPerColumn: component.blocksPerColumn
+        });
+      }
+      this.numComponents = this.components.length;
+    },
+
+    _getLinearizedBlockData: function getLinearizedBlockData(width, height) {
+      var scaleX = this.width / width, scaleY = this.height / height;
+
+      var component, componentScaleX, componentScaleY, blocksPerScanline;
+      var x, y, i, j, k;
+      var index;
+      var offset = 0;
+      var output;
+      var numComponents = this.components.length;
+      var dataLength = width * height * numComponents;
+      var data = new Uint8Array(dataLength);
+      var xScaleBlockOffset = new Uint32Array(width);
+      var mask3LSB = 0xfffffff8; // used to clear the 3 LSBs
+
+      for (i = 0; i < numComponents; i++) {
+        component = this.components[i];
+        componentScaleX = component.scaleX * scaleX;
+        componentScaleY = component.scaleY * scaleY;
+        offset = i;
+        output = component.output;
+        blocksPerScanline = (component.blocksPerLine + 1) << 3;
+        // precalculate the xScaleBlockOffset
+        for (x = 0; x < width; x++) {
+          j = 0 | (x * componentScaleX);
+          xScaleBlockOffset[x] = ((j & mask3LSB) << 3) | (j & 7);
+        }
+        // linearize the blocks of the component
+        for (y = 0; y < height; y++) {
+          j = 0 | (y * componentScaleY);
+          index = blocksPerScanline * (j & mask3LSB) | ((j & 7) << 3);
+          for (x = 0; x < width; x++) {
+            data[offset] = output[index + xScaleBlockOffset[x]];
+            offset += numComponents;
+          }
+        }
+      }
+
+      // decodeTransform contains pairs of multiplier (-256..256) and additive
+      var transform = this.decodeTransform;
+      if (transform) {
+        for (i = 0; i < dataLength;) {
+          for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) {
+            data[i] = ((data[i] * transform[k]) >> 8) + transform[k + 1];
+          }
+        }
+      }
+      return data;
+    },
+
+    _isColorConversionNeeded: function isColorConversionNeeded() {
+      if (this.adobe && this.adobe.transformCode) {
+        // The adobe transform marker overrides any previous setting
+        return true;
+      } else if (this.numComponents === 3) {
+        return true;
+      } else {
+        return false;
+      }
+    },
+
+    _convertYccToRgb: function convertYccToRgb(data) {
+      var Y, Cb, Cr;
+      for (var i = 0, length = data.length; i < length; i += 3) {
+        Y  = data[i    ];
+        Cb = data[i + 1];
+        Cr = data[i + 2];
+        data[i    ] = clamp0to255(Y - 179.456 + 1.402 * Cr);
+        data[i + 1] = clamp0to255(Y + 135.459 - 0.344 * Cb - 0.714 * Cr);
+        data[i + 2] = clamp0to255(Y - 226.816 + 1.772 * Cb);
+      }
+      return data;
+    },
+
+    _convertYcckToRgb: function convertYcckToRgb(data) {
+      var Y, Cb, Cr, k;
+      var offset = 0;
+      for (var i = 0, length = data.length; i < length; i += 4) {
+        Y  = data[i];
+        Cb = data[i + 1];
+        Cr = data[i + 2];
+        k = data[i + 3];
+
+        var r = -122.67195406894 +
+          Cb * (-6.60635669420364e-5 * Cb + 0.000437130475926232 * Cr -
+                5.4080610064599e-5 * Y + 0.00048449797120281 * k -
+                0.154362151871126) +
+          Cr * (-0.000957964378445773 * Cr + 0.000817076911346625 * Y -
+                0.00477271405408747 * k + 1.53380253221734) +
+          Y * (0.000961250184130688 * Y - 0.00266257332283933 * k +
+               0.48357088451265) +
+          k * (-0.000336197177618394 * k + 0.484791561490776);
+
+        var g = 107.268039397724 +
+          Cb * (2.19927104525741e-5 * Cb - 0.000640992018297945 * Cr +
+                0.000659397001245577 * Y + 0.000426105652938837 * k -
+                0.176491792462875) +
+          Cr * (-0.000778269941513683 * Cr + 0.00130872261408275 * Y +
+                0.000770482631801132 * k - 0.151051492775562) +
+          Y * (0.00126935368114843 * Y - 0.00265090189010898 * k +
+               0.25802910206845) +
+          k * (-0.000318913117588328 * k - 0.213742400323665);
+
+        var b = -20.810012546947 +
+          Cb * (-0.000570115196973677 * Cb - 2.63409051004589e-5 * Cr +
+                0.0020741088115012 * Y - 0.00288260236853442 * k +
+                0.814272968359295) +
+          Cr * (-1.53496057440975e-5 * Cr - 0.000132689043961446 * Y +
+                0.000560833691242812 * k - 0.195152027534049) +
+          Y * (0.00174418132927582 * Y - 0.00255243321439347 * k +
+               0.116935020465145) +
+          k * (-0.000343531996510555 * k + 0.24165260232407);
+
+        data[offset++] = clamp0to255(r);
+        data[offset++] = clamp0to255(g);
+        data[offset++] = clamp0to255(b);
+      }
+      return data;
+    },
+
+    _convertYcckToCmyk: function convertYcckToCmyk(data) {
+      var Y, Cb, Cr;
+      for (var i = 0, length = data.length; i < length; i += 4) {
+        Y  = data[i];
+        Cb = data[i + 1];
+        Cr = data[i + 2];
+        data[i    ] = clamp0to255(434.456 - Y - 1.402 * Cr);
+        data[i + 1] = clamp0to255(119.541 - Y + 0.344 * Cb + 0.714 * Cr);
+        data[i + 2] = clamp0to255(481.816 - Y - 1.772 * Cb);
+        // K in data[i + 3] is unchanged
+      }
+      return data;
+    },
+
+    _convertCmykToRgb: function convertCmykToRgb(data) {
+      var c, m, y, k;
+      var offset = 0;
+      var min = -255 * 255 * 255;
+      var scale = 1 / 255 / 255;
+      for (var i = 0, length = data.length; i < length; i += 4) {
+        c = data[i];
+        m = data[i + 1];
+        y = data[i + 2];
+        k = data[i + 3];
+
+        var r =
+          c * (-4.387332384609988 * c + 54.48615194189176 * m +
+               18.82290502165302 * y + 212.25662451639585 * k -
+               72734.4411664936) +
+          m * (1.7149763477362134 * m - 5.6096736904047315 * y -
+               17.873870861415444 * k - 1401.7366389350734) +
+          y * (-2.5217340131683033 * y - 21.248923337353073 * k +
+               4465.541406466231) -
+          k * (21.86122147463605 * k + 48317.86113160301);
+        var g =
+          c * (8.841041422036149 * c + 60.118027045597366 * m +
+               6.871425592049007 * y + 31.159100130055922 * k -
+               20220.756542821975) +
+          m * (-15.310361306967817 * m + 17.575251261109482 * y +
+               131.35250912493976 * k - 48691.05921601825) +
+          y * (4.444339102852739 * y + 9.8632861493405 * k -
+               6341.191035517494) -
+          k * (20.737325471181034 * k + 47890.15695978492);
+        var b =
+          c * (0.8842522430003296 * c + 8.078677503112928 * m +
+               30.89978309703729 * y - 0.23883238689178934 * k -
+               3616.812083916688) +
+          m * (10.49593273432072 * m + 63.02378494754052 * y +
+               50.606957656360734 * k - 28620.90484698408) +
+          y * (0.03296041114873217 * y + 115.60384449646641 * k -
+               49363.43385999684) -
+          k * (22.33816807309886 * k + 45932.16563550634);
+
+        data[offset++] = r >= 0 ? 255 : r <= min ? 0 : 255 + r * scale | 0;
+        data[offset++] = g >= 0 ? 255 : g <= min ? 0 : 255 + g * scale | 0;
+        data[offset++] = b >= 0 ? 255 : b <= min ? 0 : 255 + b * scale | 0;
+      }
+      return data;
+    },
+
+    getData: function getData(width, height, forceRGBoutput) {
+      if (this.numComponents > 4) {
+        throw 'Unsupported color mode';
+      }
+      // type of data: Uint8Array(width * height * numComponents)
+      var data = this._getLinearizedBlockData(width, height);
+
+      if (this.numComponents === 1 && forceRGBoutput) {
+        var dataLength = data.length;
+        var rgbData = new Uint8Array(dataLength * 3);
+        var offset = 0;
+        for (var i = 0; i < dataLength; i++) {
+          var grayColor = data[i];
+          rgbData[offset++] = grayColor;
+          rgbData[offset++] = grayColor;
+          rgbData[offset++] = grayColor;
+        }
+        return rgbData;
+      } else if (this.numComponents === 3) {
+        return this._convertYccToRgb(data);
+      } else if (this.numComponents === 4) {
+        if (this._isColorConversionNeeded()) {
+          if (forceRGBoutput) {
+            return this._convertYcckToRgb(data);
+          } else {
+            return this._convertYcckToCmyk(data);
+          }
+        } else if (forceRGBoutput) {
+          return this._convertCmykToRgb(data);
+        }
+      }
+      return data;
+    }
+  };
+
+  return constructor;
+})();
+
+exports.JpegImage = JpegImage;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsSharedUtil = {}));
+  }
+}(this, function (exports) {
+
+var globalScope = (typeof window !== 'undefined') ? window :
+                  (typeof global !== 'undefined') ? global :
+                  (typeof self !== 'undefined') ? self : this;
 
 var FONT_IDENTITY_MATRIX = [0.001, 0, 0, 0.001, 0, 0];
 
@@ -76,9 +2094,53 @@ var ImageKind = {
 };
 
 var AnnotationType = {
-  WIDGET: 1,
-  TEXT: 2,
-  LINK: 3
+  TEXT: 1,
+  LINK: 2,
+  FREETEXT: 3,
+  LINE: 4,
+  SQUARE: 5,
+  CIRCLE: 6,
+  POLYGON: 7,
+  POLYLINE: 8,
+  HIGHLIGHT: 9,
+  UNDERLINE: 10,
+  SQUIGGLY: 11,
+  STRIKEOUT: 12,
+  STAMP: 13,
+  CARET: 14,
+  INK: 15,
+  POPUP: 16,
+  FILEATTACHMENT: 17,
+  SOUND: 18,
+  MOVIE: 19,
+  WIDGET: 20,
+  SCREEN: 21,
+  PRINTERMARK: 22,
+  TRAPNET: 23,
+  WATERMARK: 24,
+  THREED: 25,
+  REDACT: 26
+};
+
+var AnnotationFlag = {
+  INVISIBLE: 0x01,
+  HIDDEN: 0x02,
+  PRINT: 0x04,
+  NOZOOM: 0x08,
+  NOROTATE: 0x10,
+  NOVIEW: 0x20,
+  READONLY: 0x40,
+  LOCKED: 0x80,
+  TOGGLENOVIEW: 0x100,
+  LOCKEDCONTENTS: 0x200
+};
+
+var AnnotationBorderStyleType = {
+  SOLID: 1,
+  DASHED: 2,
+  BEVELED: 3,
+  INSET: 4,
+  UNDERLINE: 5
 };
 
 var StreamType = {
@@ -108,23 +2170,14 @@ var FontType = {
   MMTYPE1: 10
 };
 
-// The global PDFJS object exposes the API
-// In production, it will be declared outside a global wrapper
-// In development, it will be declared here
-if (!globalScope.PDFJS) {
-  globalScope.PDFJS = {};
-}
-
-globalScope.PDFJS.pdfBug = false;
-
-PDFJS.VERBOSITY_LEVELS = {
+var VERBOSITY_LEVELS = {
   errors: 0,
   warnings: 1,
   infos: 5
 };
 
 // All the possible operations for an operator list.
-var OPS = PDFJS.OPS = {
+var OPS = {
   // Intentionally start from 1 so it is easy to spot bad operators that will be
   // 0's.
   dependency: 1,
@@ -220,37 +2273,44 @@ var OPS = PDFJS.OPS = {
   constructPath: 91
 };
 
+var verbosity = VERBOSITY_LEVELS.warnings;
+
+function setVerbosityLevel(level) {
+  verbosity = level;
+}
+
+function getVerbosityLevel() {
+  return verbosity;
+}
+
 // A notice for devs. These are good for things that are helpful to devs, such
 // as warning that Workers were disabled, which is important to devs but not
 // end users.
 function info(msg) {
-  if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.infos) {
+  if (verbosity >= VERBOSITY_LEVELS.infos) {
     console.log('Info: ' + msg);
   }
 }
 
 // Non-fatal warnings.
 function warn(msg) {
-  if (PDFJS.verbosity >= PDFJS.VERBOSITY_LEVELS.warnings) {
+  if (verbosity >= VERBOSITY_LEVELS.warnings) {
     console.log('Warning: ' + msg);
   }
 }
 
+// Deprecated API function -- display regardless of the PDFJS.verbosity setting.
+function deprecated(details) {
+  console.log('Deprecated API usage: ' + details);
+}
+
 // Fatal errors that should trigger the fallback UI and halt execution by
 // throwing an exception.
 function error(msg) {
-  // If multiple arguments were passed, pass them all to the log function.
-  if (arguments.length > 1) {
-    var logArguments = ['Error:'];
-    logArguments.push.apply(logArguments, arguments);
-    console.log.apply(console, logArguments);
-    // Join the arguments into a single string for the lines below.
-    msg = [].join.call(arguments, ' ');
-  } else {
+  if (verbosity >= VERBOSITY_LEVELS.errors) {
     console.log('Error: ' + msg);
+    console.log(backtrace());
   }
-  console.log(backtrace());
-  UnsupportedManager.notify(UNSUPPORTED_FEATURES.unknown);
   throw new Error(msg);
 }
 
@@ -268,7 +2328,7 @@ function assert(cond, msg) {
   }
 }
 
-var UNSUPPORTED_FEATURES = PDFJS.UNSUPPORTED_FEATURES = {
+var UNSUPPORTED_FEATURES = {
   unknown: 'unknown',
   forms: 'forms',
   javaScript: 'javaScript',
@@ -277,51 +2337,28 @@ var UNSUPPORTED_FEATURES = PDFJS.UNSUPPORTED_FEATURES = {
   font: 'font'
 };
 
-var UnsupportedManager = PDFJS.UnsupportedManager =
-  (function UnsupportedManagerClosure() {
-  var listeners = [];
-  return {
-    listen: function (cb) {
-      listeners.push(cb);
-    },
-    notify: function (featureId) {
-      warn('Unsupported feature "' + featureId + '"');
-      for (var i = 0, ii = listeners.length; i < ii; i++) {
-        listeners[i](featureId);
-      }
-    }
-  };
-})();
-
 // Combines two URLs. The baseUrl shall be absolute URL. If the url is an
 // absolute URL, it will be returned as is.
 function combineUrl(baseUrl, url) {
   if (!url) {
     return baseUrl;
   }
-  if (/^[a-z][a-z0-9+\-.]*:/i.test(url)) {
-    return url;
-  }
-  var i;
-  if (url.charAt(0) === '/') {
-    // absolute path
-    i = baseUrl.indexOf('://');
-    if (url.charAt(1) === '/') {
-      ++i;
-    } else {
-      i = baseUrl.indexOf('/', i + 3);
+  return new URL(url, baseUrl).href;
+}
+
+// Checks if URLs have the same origin. For non-HTTP based URLs, returns false.
+function isSameOrigin(baseUrl, otherUrl) {
+  try {
+    var base = new URL(baseUrl);
+    if (!base.origin || base.origin === 'null') {
+      return false; // non-HTTP url
     }
-    return baseUrl.substring(0, i) + url;
-  } else {
-    // relative path
-    var pathLength = baseUrl.length;
-    i = baseUrl.lastIndexOf('#');
-    pathLength = i >= 0 ? i : pathLength;
-    i = baseUrl.lastIndexOf('?', pathLength);
-    pathLength = i >= 0 ? i : pathLength;
-    var prefixLength = baseUrl.lastIndexOf('/', pathLength);
-    return baseUrl.substring(0, prefixLength + 1) + url;
+  } catch (e) {
+    return false;
   }
+
+  var other = new URL(otherUrl, base);
+  return base.origin === other.origin;
 }
 
 // Validates if URL is safe and allowed, e.g. to avoid XSS.
@@ -341,12 +2378,12 @@ function isValidUrl(url, allowRelative) {
     case 'https':
     case 'ftp':
     case 'mailto':
+    case 'tel':
       return true;
     default:
       return false;
   }
 }
-PDFJS.isValidUrl = isValidUrl;
 
 function shadow(obj, prop, value) {
   Object.defineProperty(obj, prop, { value: value,
@@ -356,7 +2393,19 @@ function shadow(obj, prop, value) {
   return value;
 }
 
-var PasswordResponses = PDFJS.PasswordResponses = {
+function getLookupTableFactory(initializer) {
+  var lookup;
+  return function () {
+    if (initializer) {
+      lookup = Object.create(null);
+      initializer(lookup);
+      initializer = null;
+    }
+    return lookup;
+  };
+}
+
+var PasswordResponses = {
   NEED_PASSWORD: 1,
   INCORRECT_PASSWORD: 2
 };
@@ -373,7 +2422,6 @@ var PasswordException = (function PasswordExceptionClosure() {
 
   return PasswordException;
 })();
-PDFJS.PasswordException = PasswordException;
 
 var UnknownErrorException = (function UnknownErrorExceptionClosure() {
   function UnknownErrorException(msg, details) {
@@ -387,7 +2435,6 @@ var UnknownErrorException = (function UnknownErrorExceptionClosure() {
 
   return UnknownErrorException;
 })();
-PDFJS.UnknownErrorException = UnknownErrorException;
 
 var InvalidPDFException = (function InvalidPDFExceptionClosure() {
   function InvalidPDFException(msg) {
@@ -400,7 +2447,6 @@ var InvalidPDFException = (function InvalidPDFExceptionClosure() {
 
   return InvalidPDFException;
 })();
-PDFJS.InvalidPDFException = InvalidPDFException;
 
 var MissingPDFException = (function MissingPDFExceptionClosure() {
   function MissingPDFException(msg) {
@@ -413,7 +2459,6 @@ var MissingPDFException = (function MissingPDFExceptionClosure() {
 
   return MissingPDFException;
 })();
-PDFJS.MissingPDFException = MissingPDFException;
 
 var UnexpectedResponseException =
     (function UnexpectedResponseExceptionClosure() {
@@ -428,7 +2473,6 @@ var UnexpectedResponseException =
 
   return UnexpectedResponseException;
 })();
-PDFJS.UnexpectedResponseException = UnexpectedResponseException;
 
 var NotImplementedException = (function NotImplementedExceptionClosure() {
   function NotImplementedException(msg) {
@@ -468,8 +2512,19 @@ var XRefParseException = (function XRefParseExceptionClosure() {
   return XRefParseException;
 })();
 
+var NullCharactersRegExp = /\x00/g;
+
+function removeNullCharacters(str) {
+  if (typeof str !== 'string') {
+    warn('The argument for removeNullCharacters must be a string.');
+    return str;
+  }
+  return str.replace(NullCharactersRegExp, '');
+}
 
 function bytesToString(bytes) {
+  assert(bytes !== null && typeof bytes === 'object' &&
+         bytes.length !== undefined, 'Invalid argument for bytesToString');
   var length = bytes.length;
   var MAX_ARGUMENT_COUNT = 8192;
   if (length < MAX_ARGUMENT_COUNT) {
@@ -485,6 +2540,7 @@ function bytesToString(bytes) {
 }
 
 function stringToBytes(str) {
+  assert(typeof str === 'string', 'Invalid argument for stringToBytes');
   var length = str.length;
   var bytes = new Uint8Array(length);
   for (var i = 0; i < length; ++i) {
@@ -493,6 +2549,55 @@ function stringToBytes(str) {
   return bytes;
 }
 
+/**
+ * Gets length of the array (Array, Uint8Array, or string) in bytes.
+ * @param {Array|Uint8Array|string} arr
+ * @returns {number}
+ */
+function arrayByteLength(arr) {
+  if (arr.length !== undefined) {
+    return arr.length;
+  }
+  assert(arr.byteLength !== undefined);
+  return arr.byteLength;
+}
+
+/**
+ * Combines array items (arrays) into single Uint8Array object.
+ * @param {Array} arr - the array of the arrays (Array, Uint8Array, or string).
+ * @returns {Uint8Array}
+ */
+function arraysToBytes(arr) {
+  // Shortcut: if first and only item is Uint8Array, return it.
+  if (arr.length === 1 && (arr[0] instanceof Uint8Array)) {
+    return arr[0];
+  }
+  var resultLength = 0;
+  var i, ii = arr.length;
+  var item, itemLength ;
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    itemLength = arrayByteLength(item);
+    resultLength += itemLength;
+  }
+  var pos = 0;
+  var data = new Uint8Array(resultLength);
+  for (i = 0; i < ii; i++) {
+    item = arr[i];
+    if (!(item instanceof Uint8Array)) {
+      if (typeof item === 'string') {
+        item = stringToBytes(item);
+      } else {
+        item = new Uint8Array(item);
+      }
+    }
+    itemLength = item.byteLength;
+    data.set(item, pos);
+    pos += itemLength;
+  }
+  return data;
+}
+
 function string32(value) {
   return String.fromCharCode((value >> 24) & 0xff, (value >> 16) & 0xff,
                              (value >> 8) & 0xff, value & 0xff);
@@ -529,29 +2634,6 @@ function isLittleEndian() {
   return (buffer16[0] === 1);
 }
 
-Object.defineProperty(PDFJS, 'isLittleEndian', {
-  configurable: true,
-  get: function PDFJS_isLittleEndian() {
-    return shadow(PDFJS, 'isLittleEndian', isLittleEndian());
-  }
-});
-
-  // Lazy test if the userAgant support CanvasTypedArrays
-function hasCanvasTypedArrays() {
-  var canvas = document.createElement('canvas');
-  canvas.width = canvas.height = 1;
-  var ctx = canvas.getContext('2d');
-  var imageData = ctx.createImageData(1, 1);
-  return (typeof imageData.data.buffer !== 'undefined');
-}
-
-Object.defineProperty(PDFJS, 'hasCanvasTypedArrays', {
-  configurable: true,
-  get: function PDFJS_hasCanvasTypedArrays() {
-    return shadow(PDFJS, 'hasCanvasTypedArrays', hasCanvasTypedArrays());
-  }
-});
-
 var Uint32ArrayView = (function Uint32ArrayViewClosure() {
 
   function Uint32ArrayView(buffer, length) {
@@ -592,19 +2674,21 @@ var Uint32ArrayView = (function Uint32ArrayViewClosure() {
   return Uint32ArrayView;
 })();
 
+exports.Uint32ArrayView = Uint32ArrayView;
+
 var IDENTITY_MATRIX = [1, 0, 0, 1, 0, 0];
 
-var Util = PDFJS.Util = (function UtilClosure() {
+var Util = (function UtilClosure() {
   function Util() {}
 
   var rgbBuf = ['rgb(', 0, ',', 0, ',', 0, ')'];
 
   // makeCssRgb() can be called thousands of times. Using |rgbBuf| avoids
   // creating many intermediate strings.
-  Util.makeCssRgb = function Util_makeCssRgb(rgb) {
-    rgbBuf[1] = rgb[0];
-    rgbBuf[3] = rgb[1];
-    rgbBuf[5] = rgb[2];
+  Util.makeCssRgb = function Util_makeCssRgb(r, g, b) {
+    rgbBuf[1] = r;
+    rgbBuf[3] = g;
+    rgbBuf[5] = b;
     return rgbBuf.join('');
   };
 
@@ -755,6 +2839,42 @@ var Util = PDFJS.Util = (function UtilClosure() {
     return num < 0 ? -1 : 1;
   };
 
+  var ROMAN_NUMBER_MAP = [
+    '', 'C', 'CC', 'CCC', 'CD', 'D', 'DC', 'DCC', 'DCCC', 'CM',
+    '', 'X', 'XX', 'XXX', 'XL', 'L', 'LX', 'LXX', 'LXXX', 'XC',
+    '', 'I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX'
+  ];
+  /**
+   * Converts positive integers to (upper case) Roman numerals.
+   * @param {integer} number - The number that should be converted.
+   * @param {boolean} lowerCase - Indicates if the result should be converted
+   *   to lower case letters. The default is false.
+   * @return {string} The resulting Roman number.
+   */
+  Util.toRoman = function Util_toRoman(number, lowerCase) {
+    assert(isInt(number) && number > 0,
+           'The number should be a positive integer.');
+    var pos, romanBuf = [];
+    // Thousands
+    while (number >= 1000) {
+      number -= 1000;
+      romanBuf.push('M');
+    }
+    // Hundreds
+    pos = (number / 100) | 0;
+    number %= 100;
+    romanBuf.push(ROMAN_NUMBER_MAP[pos]);
+    // Tens
+    pos = (number / 10) | 0;
+    number %= 10;
+    romanBuf.push(ROMAN_NUMBER_MAP[10 + pos]);
+    // Ones
+    romanBuf.push(ROMAN_NUMBER_MAP[20 + number]);
+
+    var romanStr = romanBuf.join('');
+    return (lowerCase ? romanStr.toLowerCase() : romanStr);
+  };
+
   Util.appendToArray = function Util_appendToArray(arr1, arr2) {
     Array.prototype.push.apply(arr1, arr2);
   };
@@ -811,7 +2931,7 @@ var Util = PDFJS.Util = (function UtilClosure() {
  * @class
  * @alias PDFJS.PageViewport
  */
-var PageViewport = PDFJS.PageViewport = (function PageViewportClosure() {
+var PageViewport = (function PageViewportClosure() {
   /**
    * @constructor
    * @private
@@ -975,6 +3095,10 @@ function stringToUTF8String(str) {
   return decodeURIComponent(escape(str));
 }
 
+function utf8StringToString(str) {
+  return unescape(encodeURIComponent(str));
+}
+
 function isEmptyObj(obj) {
   for (var key in obj) {
     return false;
@@ -998,45 +3122,14 @@ function isString(v) {
   return typeof v === 'string';
 }
 
-function isNull(v) {
-  return v === null;
-}
-
-function isName(v) {
-  return v instanceof Name;
-}
-
-function isCmd(v, cmd) {
-  return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
-}
-
-function isDict(v, type) {
-  if (!(v instanceof Dict)) {
-    return false;
-  }
-  if (!type) {
-    return true;
-  }
-  var dictType = v.get('Type');
-  return isName(dictType) && dictType.name === type;
-}
-
 function isArray(v) {
   return v instanceof Array;
 }
 
-function isStream(v) {
-  return typeof v === 'object' && v !== null && v.getBytes !== undefined;
-}
-
 function isArrayBuffer(v) {
   return typeof v === 'object' && v !== null && v.byteLength !== undefined;
 }
 
-function isRef(v) {
-  return v instanceof Ref;
-}
-
 /**
  * Promise Capability object.
  *
@@ -1062,8 +3155,6 @@ function createPromiseCapability() {
   return capability;
 }
 
-PDFJS.createPromiseCapability = createPromiseCapability;
-
 /**
  * Polyfill for Promises:
  * The following promise implementation tries to generally implement the
@@ -1388,7 +3479,7 @@ var StatTimer = (function StatTimerClosure() {
     return str;
   }
   function StatTimer() {
-    this.started = {};
+    this.started = Object.create(null);
     this.times = [];
     this.enabled = true;
   }
@@ -1440,7 +3531,7 @@ var StatTimer = (function StatTimerClosure() {
   return StatTimer;
 })();
 
-PDFJS.createBlob = function createBlob(data, contentType) {
+var createBlob = function createBlob(data, contentType) {
   if (typeof Blob !== 'undefined') {
     return new Blob([data], { type: contentType });
   }
@@ -1450,15 +3541,15 @@ PDFJS.createBlob = function createBlob(data, contentType) {
   return bb.getBlob(contentType);
 };
 
-PDFJS.createObjectURL = (function createObjectURLClosure() {
+var createObjectURL = (function createObjectURLClosure() {
   // Blob/createObjectURL is not available, falling back to data schema.
   var digits =
     'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';
 
-  return function createObjectURL(data, contentType) {
-    if (!PDFJS.disableCreateObjectURL &&
+  return function createObjectURL(data, contentType, forceDataSchema) {
+    if (!forceDataSchema &&
         typeof URL !== 'undefined' && URL.createObjectURL) {
-      var blob = PDFJS.createBlob(data, contentType);
+      var blob = createBlob(data, contentType);
       return URL.createObjectURL(blob);
     }
 
@@ -1476,26 +3567,20 @@ PDFJS.createObjectURL = (function createObjectURLClosure() {
   };
 })();
 
-function MessageHandler(name, comObj) {
-  this.name = name;
+function MessageHandler(sourceName, targetName, comObj) {
+  this.sourceName = sourceName;
+  this.targetName = targetName;
   this.comObj = comObj;
   this.callbackIndex = 1;
   this.postMessageTransfers = true;
-  var callbacksCapabilities = this.callbacksCapabilities = {};
-  var ah = this.actionHandler = {};
+  var callbacksCapabilities = this.callbacksCapabilities = Object.create(null);
+  var ah = this.actionHandler = Object.create(null);
 
-  ah['console_log'] = [function ahConsoleLog(data) {
-    console.log.apply(console, data);
-  }];
-  ah['console_error'] = [function ahConsoleError(data) {
-    console.error.apply(console, data);
-  }];
-  ah['_unsupported_feature'] = [function ah_unsupportedFeature(data) {
-    UnsupportedManager.notify(data);
-  }];
-
-  comObj.onmessage = function messageHandlerComObjOnMessage(event) {
+  this._onComObjOnMessage = function messageHandlerComObjOnMessage(event) {
     var data = event.data;
+    if (data.targetName !== this.sourceName) {
+      return;
+    }
     if (data.isReply) {
       var callbackId = data.callbackId;
       if (data.callbackId in callbacksCapabilities) {
@@ -1512,16 +3597,26 @@ function MessageHandler(name, comObj) {
     } else if (data.action in ah) {
       var action = ah[data.action];
       if (data.callbackId) {
+        var sourceName = this.sourceName;
+        var targetName = data.sourceName;
         Promise.resolve().then(function () {
           return action[0].call(action[1], data.data);
         }).then(function (result) {
           comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
             isReply: true,
             callbackId: data.callbackId,
             data: result
           });
         }, function (reason) {
+          if (reason instanceof Error) {
+            // Serialize error to avoid "DataCloneError"
+            reason = reason + '';
+          }
           comObj.postMessage({
+            sourceName: sourceName,
+            targetName: targetName,
             isReply: true,
             callbackId: data.callbackId,
             error: reason
@@ -1533,7 +3628,8 @@ function MessageHandler(name, comObj) {
     } else {
       error('Unknown action from worker: ' + data.action);
     }
-  };
+  }.bind(this);
+  comObj.addEventListener('message', this._onComObjOnMessage);
 }
 
 MessageHandler.prototype = {
@@ -1552,6 +3648,8 @@ MessageHandler.prototype = {
    */
   send: function messageHandlerSend(actionName, data, transfers) {
     var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
       action: actionName,
       data: data
     };
@@ -1569,6 +3667,8 @@ MessageHandler.prototype = {
     function messageHandlerSendWithPromise(actionName, data, transfers) {
     var callbackId = this.callbackIndex++;
     var message = {
+      sourceName: this.sourceName,
+      targetName: this.targetName,
       action: actionName,
       data: data,
       callbackId: callbackId
@@ -1594,6 +3694,10 @@ MessageHandler.prototype = {
     } else {
       this.comObj.postMessage(message);
     }
+  },
+
+  destroy: function () {
+    this.comObj.removeEventListener('message', this._onComObjOnMessage);
   }
 };
 
@@ -1609,241 +3713,2329 @@ function loadJpegStream(id, imageUrl, objs) {
   img.src = imageUrl;
 }
 
+  // Polyfill from https://github.com/Polymer/URL
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+(function checkURLConstructor(scope) {
+  /* jshint ignore:start */
 
+  // feature detect for URL constructor
+  var hasWorkingUrl = false;
+  try {
+    if (typeof URL === 'function' &&
+        typeof URL.prototype === 'object' &&
+        ('origin' in URL.prototype)) {
+      var u = new URL('b', 'http://a');
+      u.pathname = 'c%20d';
+      hasWorkingUrl = u.href === 'http://a/c%20d';
+    }
+  } catch(e) { }
 
+  if (hasWorkingUrl)
+    return;
 
-var NetworkManager = (function NetworkManagerClosure() {
+  var relative = Object.create(null);
+  relative['ftp'] = 21;
+  relative['file'] = 0;
+  relative['gopher'] = 70;
+  relative['http'] = 80;
+  relative['https'] = 443;
+  relative['ws'] = 80;
+  relative['wss'] = 443;
 
-  var OK_RESPONSE = 200;
-  var PARTIAL_CONTENT_RESPONSE = 206;
+  var relativePathDotMapping = Object.create(null);
+  relativePathDotMapping['%2e'] = '.';
+  relativePathDotMapping['.%2e'] = '..';
+  relativePathDotMapping['%2e.'] = '..';
+  relativePathDotMapping['%2e%2e'] = '..';
 
-  function NetworkManager(url, args) {
-    this.url = url;
-    args = args || {};
-    this.isHttp = /^https?:/i.test(url);
-    this.httpHeaders = (this.isHttp && args.httpHeaders) || {};
-    this.withCredentials = args.withCredentials || false;
-    this.getXhr = args.getXhr ||
-      function NetworkManager_getXhr() {
-        return new XMLHttpRequest();
-      };
-
-    this.currXhrId = 0;
-    this.pendingRequests = {};
-    this.loadedRequests = {};
+  function isRelativeScheme(scheme) {
+    return relative[scheme] !== undefined;
   }
 
-  function getArrayBuffer(xhr) {
-    var data = xhr.response;
-    if (typeof data !== 'string') {
-      return data;
-    }
-    var length = data.length;
-    var array = new Uint8Array(length);
-    for (var i = 0; i < length; i++) {
-      array[i] = data.charCodeAt(i) & 0xFF;
-    }
-    return array.buffer;
+  function invalid() {
+    clear.call(this);
+    this._isInvalid = true;
   }
 
-  NetworkManager.prototype = {
-    requestRange: function NetworkManager_requestRange(begin, end, listeners) {
-      var args = {
-        begin: begin,
-        end: end
-      };
-      for (var prop in listeners) {
-        args[prop] = listeners[prop];
+  function IDNAToASCII(h) {
+    if ('' == h) {
+      invalid.call(this)
+    }
+    // XXX
+    return h.toLowerCase()
+  }
+
+  function percentEscape(c) {
+    var unicode = c.charCodeAt(0);
+    if (unicode > 0x20 &&
+       unicode < 0x7F &&
+       // " # < > ? `
+       [0x22, 0x23, 0x3C, 0x3E, 0x3F, 0x60].indexOf(unicode) == -1
+      ) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+
+  function percentEscapeQuery(c) {
+    // XXX This actually needs to encode c using encoding and then
+    // convert the bytes one-by-one.
+
+    var unicode = c.charCodeAt(0);
+    if (unicode > 0x20 &&
+       unicode < 0x7F &&
+       // " # < > ` (do not escape '?')
+       [0x22, 0x23, 0x3C, 0x3E, 0x60].indexOf(unicode) == -1
+      ) {
+      return c;
+    }
+    return encodeURIComponent(c);
+  }
+
+  var EOF = undefined,
+      ALPHA = /[a-zA-Z]/,
+      ALPHANUMERIC = /[a-zA-Z0-9\+\-\.]/;
+
+  function parse(input, stateOverride, base) {
+    function err(message) {
+      errors.push(message)
+    }
+
+    var state = stateOverride || 'scheme start',
+        cursor = 0,
+        buffer = '',
+        seenAt = false,
+        seenBracket = false,
+        errors = [];
+
+    loop: while ((input[cursor - 1] != EOF || cursor == 0) && !this._isInvalid) {
+      var c = input[cursor];
+      switch (state) {
+        case 'scheme start':
+          if (c && ALPHA.test(c)) {
+            buffer += c.toLowerCase(); // ASCII-safe
+            state = 'scheme';
+          } else if (!stateOverride) {
+            buffer = '';
+            state = 'no scheme';
+            continue;
+          } else {
+            err('Invalid scheme.');
+            break loop;
+          }
+          break;
+
+        case 'scheme':
+          if (c && ALPHANUMERIC.test(c)) {
+            buffer += c.toLowerCase(); // ASCII-safe
+          } else if (':' == c) {
+            this._scheme = buffer;
+            buffer = '';
+            if (stateOverride) {
+              break loop;
+            }
+            if (isRelativeScheme(this._scheme)) {
+              this._isRelative = true;
+            }
+            if ('file' == this._scheme) {
+              state = 'relative';
+            } else if (this._isRelative && base && base._scheme == this._scheme) {
+              state = 'relative or authority';
+            } else if (this._isRelative) {
+              state = 'authority first slash';
+            } else {
+              state = 'scheme data';
+            }
+          } else if (!stateOverride) {
+            buffer = '';
+            cursor = 0;
+            state = 'no scheme';
+            continue;
+          } else if (EOF == c) {
+            break loop;
+          } else {
+            err('Code point not allowed in scheme: ' + c)
+            break loop;
+          }
+          break;
+
+        case 'scheme data':
+          if ('?' == c) {
+            this._query = '?';
+            state = 'query';
+          } else if ('#' == c) {
+            this._fragment = '#';
+            state = 'fragment';
+          } else {
+            // XXX error handling
+            if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+              this._schemeData += percentEscape(c);
+            }
+          }
+          break;
+
+        case 'no scheme':
+          if (!base || !(isRelativeScheme(base._scheme))) {
+            err('Missing scheme.');
+            invalid.call(this);
+          } else {
+            state = 'relative';
+            continue;
+          }
+          break;
+
+        case 'relative or authority':
+          if ('/' == c && '/' == input[cursor+1]) {
+            state = 'authority ignore slashes';
+          } else {
+            err('Expected /, got: ' + c);
+            state = 'relative';
+            continue
+          }
+          break;
+
+        case 'relative':
+          this._isRelative = true;
+          if ('file' != this._scheme)
+            this._scheme = base._scheme;
+          if (EOF == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = base._query;
+            this._username = base._username;
+            this._password = base._password;
+            break loop;
+          } else if ('/' == c || '\\' == c) {
+            if ('\\' == c)
+              err('\\ is an invalid code point.');
+            state = 'relative slash';
+          } else if ('?' == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = '?';
+            this._username = base._username;
+            this._password = base._password;
+            state = 'query';
+          } else if ('#' == c) {
+            this._host = base._host;
+            this._port = base._port;
+            this._path = base._path.slice();
+            this._query = base._query;
+            this._fragment = '#';
+            this._username = base._username;
+            this._password = base._password;
+            state = 'fragment';
+          } else {
+            var nextC = input[cursor+1]
+            var nextNextC = input[cursor+2]
+            if (
+              'file' != this._scheme || !ALPHA.test(c) ||
+              (nextC != ':' && nextC != '|') ||
+              (EOF != nextNextC && '/' != nextNextC && '\\' != nextNextC && '?' != nextNextC && '#' != nextNextC)) {
+              this._host = base._host;
+              this._port = base._port;
+              this._username = base._username;
+              this._password = base._password;
+              this._path = base._path.slice();
+              this._path.pop();
+            }
+            state = 'relative path';
+            continue;
+          }
+          break;
+
+        case 'relative slash':
+          if ('/' == c || '\\' == c) {
+            if ('\\' == c) {
+              err('\\ is an invalid code point.');
+            }
+            if ('file' == this._scheme) {
+              state = 'file host';
+            } else {
+              state = 'authority ignore slashes';
+            }
+          } else {
+            if ('file' != this._scheme) {
+              this._host = base._host;
+              this._port = base._port;
+              this._username = base._username;
+              this._password = base._password;
+            }
+            state = 'relative path';
+            continue;
+          }
+          break;
+
+        case 'authority first slash':
+          if ('/' == c) {
+            state = 'authority second slash';
+          } else {
+            err("Expected '/', got: " + c);
+            state = 'authority ignore slashes';
+            continue;
+          }
+          break;
+
+        case 'authority second slash':
+          state = 'authority ignore slashes';
+          if ('/' != c) {
+            err("Expected '/', got: " + c);
+            continue;
+          }
+          break;
+
+        case 'authority ignore slashes':
+          if ('/' != c && '\\' != c) {
+            state = 'authority';
+            continue;
+          } else {
+            err('Expected authority, got: ' + c);
+          }
+          break;
+
+        case 'authority':
+          if ('@' == c) {
+            if (seenAt) {
+              err('@ already seen.');
+              buffer += '%40';
+            }
+            seenAt = true;
+            for (var i = 0; i < buffer.length; i++) {
+              var cp = buffer[i];
+              if ('\t' == cp || '\n' == cp || '\r' == cp) {
+                err('Invalid whitespace in authority.');
+                continue;
+              }
+              // XXX check URL code points
+              if (':' == cp && null === this._password) {
+                this._password = '';
+                continue;
+              }
+              var tempC = percentEscape(cp);
+              (null !== this._password) ? this._password += tempC : this._username += tempC;
+            }
+            buffer = '';
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            cursor -= buffer.length;
+            buffer = '';
+            state = 'host';
+            continue;
+          } else {
+            buffer += c;
+          }
+          break;
+
+        case 'file host':
+          if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            if (buffer.length == 2 && ALPHA.test(buffer[0]) && (buffer[1] == ':' || buffer[1] == '|')) {
+              state = 'relative path';
+            } else if (buffer.length == 0) {
+              state = 'relative path start';
+            } else {
+              this._host = IDNAToASCII.call(this, buffer);
+              buffer = '';
+              state = 'relative path start';
+            }
+            continue;
+          } else if ('\t' == c || '\n' == c || '\r' == c) {
+            err('Invalid whitespace in file host.');
+          } else {
+            buffer += c;
+          }
+          break;
+
+        case 'host':
+        case 'hostname':
+          if (':' == c && !seenBracket) {
+            // XXX host parsing
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = '';
+            state = 'port';
+            if ('hostname' == stateOverride) {
+              break loop;
+            }
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c) {
+            this._host = IDNAToASCII.call(this, buffer);
+            buffer = '';
+            state = 'relative path start';
+            if (stateOverride) {
+              break loop;
+            }
+            continue;
+          } else if ('\t' != c && '\n' != c && '\r' != c) {
+            if ('[' == c) {
+              seenBracket = true;
+            } else if (']' == c) {
+              seenBracket = false;
+            }
+            buffer += c;
+          } else {
+            err('Invalid code point in host/hostname: ' + c);
+          }
+          break;
+
+        case 'port':
+          if (/[0-9]/.test(c)) {
+            buffer += c;
+          } else if (EOF == c || '/' == c || '\\' == c || '?' == c || '#' == c || stateOverride) {
+            if ('' != buffer) {
+              var temp = parseInt(buffer, 10);
+              if (temp != relative[this._scheme]) {
+                this._port = temp + '';
+              }
+              buffer = '';
+            }
+            if (stateOverride) {
+              break loop;
+            }
+            state = 'relative path start';
+            continue;
+          } else if ('\t' == c || '\n' == c || '\r' == c) {
+            err('Invalid code point in port: ' + c);
+          } else {
+            invalid.call(this);
+          }
+          break;
+
+        case 'relative path start':
+          if ('\\' == c)
+            err("'\\' not allowed in path.");
+          state = 'relative path';
+          if ('/' != c && '\\' != c) {
+            continue;
+          }
+          break;
+
+        case 'relative path':
+          if (EOF == c || '/' == c || '\\' == c || (!stateOverride && ('?' == c || '#' == c))) {
+            if ('\\' == c) {
+              err('\\ not allowed in relative path.');
+            }
+            var tmp;
+            if (tmp = relativePathDotMapping[buffer.toLowerCase()]) {
+              buffer = tmp;
+            }
+            if ('..' == buffer) {
+              this._path.pop();
+              if ('/' != c && '\\' != c) {
+                this._path.push('');
+              }
+            } else if ('.' == buffer && '/' != c && '\\' != c) {
+              this._path.push('');
+            } else if ('.' != buffer) {
+              if ('file' == this._scheme && this._path.length == 0 && buffer.length == 2 && ALPHA.test(buffer[0]) && buffer[1] == '|') {
+                buffer = buffer[0] + ':';
+              }
+              this._path.push(buffer);
+            }
+            buffer = '';
+            if ('?' == c) {
+              this._query = '?';
+              state = 'query';
+            } else if ('#' == c) {
+              this._fragment = '#';
+              state = 'fragment';
+            }
+          } else if ('\t' != c && '\n' != c && '\r' != c) {
+            buffer += percentEscape(c);
+          }
+          break;
+
+        case 'query':
+          if (!stateOverride && '#' == c) {
+            this._fragment = '#';
+            state = 'fragment';
+          } else if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+            this._query += percentEscapeQuery(c);
+          }
+          break;
+
+        case 'fragment':
+          if (EOF != c && '\t' != c && '\n' != c && '\r' != c) {
+            this._fragment += c;
+          }
+          break;
       }
-      return this.request(args);
+
+      cursor++;
+    }
+  }
+
+  function clear() {
+    this._scheme = '';
+    this._schemeData = '';
+    this._username = '';
+    this._password = null;
+    this._host = '';
+    this._port = '';
+    this._path = [];
+    this._query = '';
+    this._fragment = '';
+    this._isInvalid = false;
+    this._isRelative = false;
+  }
+
+  // Does not process domain names or IP addresses.
+  // Does not handle encoding for the query parameter.
+  function jURL(url, base /* , encoding */) {
+    if (base !== undefined && !(base instanceof jURL))
+      base = new jURL(String(base));
+
+    this._url = url;
+    clear.call(this);
+
+    var input = url.replace(/^[ \t\r\n\f]+|[ \t\r\n\f]+$/g, '');
+    // encoding = encoding || 'utf-8'
+
+    parse.call(this, input, null, base);
+  }
+
+  jURL.prototype = {
+    toString: function() {
+      return this.href;
+    },
+    get href() {
+      if (this._isInvalid)
+        return this._url;
+
+      var authority = '';
+      if ('' != this._username || null != this._password) {
+        authority = this._username +
+            (null != this._password ? ':' + this._password : '') + '@';
+      }
+
+      return this.protocol +
+          (this._isRelative ? '//' + authority + this.host : '') +
+          this.pathname + this._query + this._fragment;
+    },
+    set href(href) {
+      clear.call(this);
+      parse.call(this, href);
     },
 
-    requestFull: function NetworkManager_requestFull(listeners) {
-      return this.request(listeners);
+    get protocol() {
+      return this._scheme + ':';
     },
-
-    request: function NetworkManager_request(args) {
-      var xhr = this.getXhr();
-      var xhrId = this.currXhrId++;
-      var pendingRequest = this.pendingRequests[xhrId] = {
-        xhr: xhr
-      };
-
-      xhr.open('GET', this.url);
-      xhr.withCredentials = this.withCredentials;
-      for (var property in this.httpHeaders) {
-        var value = this.httpHeaders[property];
-        if (typeof value === 'undefined') {
-          continue;
-        }
-        xhr.setRequestHeader(property, value);
-      }
-      if (this.isHttp && 'begin' in args && 'end' in args) {
-        var rangeStr = args.begin + '-' + (args.end - 1);
-        xhr.setRequestHeader('Range', 'bytes=' + rangeStr);
-        pendingRequest.expectedStatus = 206;
-      } else {
-        pendingRequest.expectedStatus = 200;
-      }
-
-      if (args.onProgressiveData) {
-        xhr.responseType = 'moz-chunked-arraybuffer';
-        if (xhr.responseType === 'moz-chunked-arraybuffer') {
-          pendingRequest.onProgressiveData = args.onProgressiveData;
-          pendingRequest.mozChunked = true;
-        } else {
-          xhr.responseType = 'arraybuffer';
-        }
-      } else {
-        xhr.responseType = 'arraybuffer';
-      }
-
-      if (args.onError) {
-        xhr.onerror = function(evt) {
-          args.onError(xhr.status);
-        };
-      }
-      xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);
-      xhr.onprogress = this.onProgress.bind(this, xhrId);
-
-      pendingRequest.onHeadersReceived = args.onHeadersReceived;
-      pendingRequest.onDone = args.onDone;
-      pendingRequest.onError = args.onError;
-      pendingRequest.onProgress = args.onProgress;
-
-      xhr.send(null);
-
-      return xhrId;
-    },
-
-    onProgress: function NetworkManager_onProgress(xhrId, evt) {
-      var pendingRequest = this.pendingRequests[xhrId];
-      if (!pendingRequest) {
-        // Maybe abortRequest was called...
+    set protocol(protocol) {
+      if (this._isInvalid)
         return;
-      }
-
-      if (pendingRequest.mozChunked) {
-        var chunk = getArrayBuffer(pendingRequest.xhr);
-        pendingRequest.onProgressiveData(chunk);
-      }
-
-      var onProgress = pendingRequest.onProgress;
-      if (onProgress) {
-        onProgress(evt);
-      }
+      parse.call(this, protocol + ':', 'scheme start');
     },
 
-    onStateChange: function NetworkManager_onStateChange(xhrId, evt) {
-      var pendingRequest = this.pendingRequests[xhrId];
-      if (!pendingRequest) {
-        // Maybe abortRequest was called...
+    get host() {
+      return this._isInvalid ? '' : this._port ?
+          this._host + ':' + this._port : this._host;
+    },
+    set host(host) {
+      if (this._isInvalid || !this._isRelative)
         return;
-      }
+      parse.call(this, host, 'host');
+    },
 
-      var xhr = pendingRequest.xhr;
-      if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
-        pendingRequest.onHeadersReceived();
-        delete pendingRequest.onHeadersReceived;
-      }
-
-      if (xhr.readyState !== 4) {
+    get hostname() {
+      return this._host;
+    },
+    set hostname(hostname) {
+      if (this._isInvalid || !this._isRelative)
         return;
-      }
+      parse.call(this, hostname, 'hostname');
+    },
 
-      if (!(xhrId in this.pendingRequests)) {
-        // The XHR request might have been aborted in onHeadersReceived()
-        // callback, in which case we should abort request
+    get port() {
+      return this._port;
+    },
+    set port(port) {
+      if (this._isInvalid || !this._isRelative)
         return;
-      }
+      parse.call(this, port, 'port');
+    },
 
-      delete this.pendingRequests[xhrId];
-
-      // success status == 0 can be on ftp, file and other protocols
-      if (xhr.status === 0 && this.isHttp) {
-        if (pendingRequest.onError) {
-          pendingRequest.onError(xhr.status);
-        }
+    get pathname() {
+      return this._isInvalid ? '' : this._isRelative ?
+          '/' + this._path.join('/') : this._schemeData;
+    },
+    set pathname(pathname) {
+      if (this._isInvalid || !this._isRelative)
         return;
-      }
-      var xhrStatus = xhr.status || OK_RESPONSE;
+      this._path = [];
+      parse.call(this, pathname, 'relative path start');
+    },
 
-      // From http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.2:
-      // "A server MAY ignore the Range header". This means it's possible to
-      // get a 200 rather than a 206 response from a range request.
-      var ok_response_on_range_request =
-          xhrStatus === OK_RESPONSE &&
-          pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;
-
-      if (!ok_response_on_range_request &&
-          xhrStatus !== pendingRequest.expectedStatus) {
-        if (pendingRequest.onError) {
-          pendingRequest.onError(xhr.status);
-        }
+    get search() {
+      return this._isInvalid || !this._query || '?' == this._query ?
+          '' : this._query;
+    },
+    set search(search) {
+      if (this._isInvalid || !this._isRelative)
         return;
+      this._query = '?';
+      if ('?' == search[0])
+        search = search.slice(1);
+      parse.call(this, search, 'query');
+    },
+
+    get hash() {
+      return this._isInvalid || !this._fragment || '#' == this._fragment ?
+          '' : this._fragment;
+    },
+    set hash(hash) {
+      if (this._isInvalid)
+        return;
+      this._fragment = '#';
+      if ('#' == hash[0])
+        hash = hash.slice(1);
+      parse.call(this, hash, 'fragment');
+    },
+
+    get origin() {
+      var host;
+      if (this._isInvalid || !this._scheme) {
+        return '';
       }
-
-      this.loadedRequests[xhrId] = true;
-
-      var chunk = getArrayBuffer(xhr);
-      if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
-        var rangeHeader = xhr.getResponseHeader('Content-Range');
-        var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
-        var begin = parseInt(matches[1], 10);
-        pendingRequest.onDone({
-          begin: begin,
-          chunk: chunk
-        });
-      } else if (pendingRequest.onProgressiveData) {
-        pendingRequest.onDone(null);
-      } else {
-        pendingRequest.onDone({
-          begin: 0,
-          chunk: chunk
-        });
+      // javascript: Gecko returns String(""), WebKit/Blink String("null")
+      // Gecko throws error for "data://"
+      // data: Gecko returns "", Blink returns "data://", WebKit returns "null"
+      // Gecko returns String("") for file: mailto:
+      // WebKit/Blink returns String("SCHEME://") for file: mailto:
+      switch (this._scheme) {
+        case 'data':
+        case 'file':
+        case 'javascript':
+        case 'mailto':
+          return 'null';
       }
-    },
-
-    hasPendingRequests: function NetworkManager_hasPendingRequests() {
-      for (var xhrId in this.pendingRequests) {
-        return true;
+      host = this.host;
+      if (!host) {
+        return '';
       }
-      return false;
-    },
-
-    getRequestXhr: function NetworkManager_getXhr(xhrId) {
-      return this.pendingRequests[xhrId].xhr;
-    },
-
-    isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) {
-      return !!(this.pendingRequests[xhrId].onProgressiveData);
-    },
-
-    isPendingRequest: function NetworkManager_isPendingRequest(xhrId) {
-      return xhrId in this.pendingRequests;
-    },
-
-    isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) {
-      return xhrId in this.loadedRequests;
-    },
-
-    abortAllRequests: function NetworkManager_abortAllRequests() {
-      for (var xhrId in this.pendingRequests) {
-        this.abortRequest(xhrId | 0);
-      }
-    },
-
-    abortRequest: function NetworkManager_abortRequest(xhrId) {
-      var xhr = this.pendingRequests[xhrId].xhr;
-      delete this.pendingRequests[xhrId];
-      xhr.abort();
+      return this._scheme + '://' + host;
     }
   };
 
-  return NetworkManager;
+  // Copy over the static methods
+  var OriginalURL = scope.URL;
+  if (OriginalURL) {
+    jURL.createObjectURL = function(blob) {
+      // IE extension allows a second optional options argument.
+      // http://msdn.microsoft.com/en-us/library/ie/hh772302(v=vs.85).aspx
+      return OriginalURL.createObjectURL.apply(OriginalURL, arguments);
+    };
+    jURL.revokeObjectURL = function(url) {
+      OriginalURL.revokeObjectURL(url);
+    };
+  }
+
+  scope.URL = jURL;
+  /* jshint ignore:end */
+})(globalScope);
+
+exports.FONT_IDENTITY_MATRIX = FONT_IDENTITY_MATRIX;
+exports.IDENTITY_MATRIX = IDENTITY_MATRIX;
+exports.OPS = OPS;
+exports.VERBOSITY_LEVELS = VERBOSITY_LEVELS;
+exports.UNSUPPORTED_FEATURES = UNSUPPORTED_FEATURES;
+exports.AnnotationBorderStyleType = AnnotationBorderStyleType;
+exports.AnnotationFlag = AnnotationFlag;
+exports.AnnotationType = AnnotationType;
+exports.FontType = FontType;
+exports.ImageKind = ImageKind;
+exports.InvalidPDFException = InvalidPDFException;
+exports.MessageHandler = MessageHandler;
+exports.MissingDataException = MissingDataException;
+exports.MissingPDFException = MissingPDFException;
+exports.NotImplementedException = NotImplementedException;
+exports.PageViewport = PageViewport;
+exports.PasswordException = PasswordException;
+exports.PasswordResponses = PasswordResponses;
+exports.StatTimer = StatTimer;
+exports.StreamType = StreamType;
+exports.TextRenderingMode = TextRenderingMode;
+exports.UnexpectedResponseException = UnexpectedResponseException;
+exports.UnknownErrorException = UnknownErrorException;
+exports.Util = Util;
+exports.XRefParseException = XRefParseException;
+exports.arrayByteLength = arrayByteLength;
+exports.arraysToBytes = arraysToBytes;
+exports.assert = assert;
+exports.bytesToString = bytesToString;
+exports.combineUrl = combineUrl;
+exports.createBlob = createBlob;
+exports.createPromiseCapability = createPromiseCapability;
+exports.createObjectURL = createObjectURL;
+exports.deprecated = deprecated;
+exports.error = error;
+exports.getLookupTableFactory = getLookupTableFactory;
+exports.getVerbosityLevel = getVerbosityLevel;
+exports.globalScope = globalScope;
+exports.info = info;
+exports.isArray = isArray;
+exports.isArrayBuffer = isArrayBuffer;
+exports.isBool = isBool;
+exports.isEmptyObj = isEmptyObj;
+exports.isInt = isInt;
+exports.isNum = isNum;
+exports.isString = isString;
+exports.isSameOrigin = isSameOrigin;
+exports.isValidUrl = isValidUrl;
+exports.isLittleEndian = isLittleEndian;
+exports.loadJpegStream = loadJpegStream;
+exports.log2 = log2;
+exports.readInt8 = readInt8;
+exports.readUint16 = readUint16;
+exports.readUint32 = readUint32;
+exports.removeNullCharacters = removeNullCharacters;
+exports.setVerbosityLevel = setVerbosityLevel;
+exports.shadow = shadow;
+exports.string32 = string32;
+exports.stringToBytes = stringToBytes;
+exports.stringToPDFString = stringToPDFString;
+exports.stringToUTF8String = stringToUTF8String;
+exports.utf8StringToString = utf8StringToString;
+exports.warn = warn;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreCFFParser = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreCharsets, root.pdfjsCoreEncodings);
+  }
+}(this, function (exports, sharedUtil, coreCharsets, coreEncodings) {
+
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var bytesToString = sharedUtil.bytesToString;
+var warn = sharedUtil.warn;
+var isArray = sharedUtil.isArray;
+var Util = sharedUtil.Util;
+var stringToBytes = sharedUtil.stringToBytes;
+var assert = sharedUtil.assert;
+var ISOAdobeCharset = coreCharsets.ISOAdobeCharset;
+var ExpertCharset = coreCharsets.ExpertCharset;
+var ExpertSubsetCharset = coreCharsets.ExpertSubsetCharset;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var ExpertEncoding = coreEncodings.ExpertEncoding;
+
+// Maximum subroutine call depth of type 2 chartrings. Matches OTS.
+var MAX_SUBR_NESTING = 10;
+
+/**
+ * The CFF class takes a Type1 file and wrap it into a
+ * 'Compact Font Format' which itself embed Type2 charstrings.
+ */
+var CFFStandardStrings = [
+  '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
+  'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus',
+  'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four',
+  'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less',
+  'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
+  'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
+  'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum',
+  'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
+  'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
+  'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent',
+  'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
+  'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
+  'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl',
+  'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase',
+  'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown',
+  'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent',
+  'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash',
+  'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae',
+  'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior',
+  'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn',
+  'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters',
+  'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior',
+  'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring',
+  'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave',
+  'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute',
+  'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute',
+  'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron',
+  'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde',
+  'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute',
+  'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex',
+  'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex',
+  'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron', 'exclamsmall',
+  'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall',
+  'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
+  'onedotenleader', 'zerooldstyle', 'oneoldstyle', 'twooldstyle',
+  'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle',
+  'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'commasuperior',
+  'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior',
+  'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior',
+  'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
+  'tsuperior', 'ff', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior',
+  'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall',
+  'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall',
+  'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall',
+  'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall',
+  'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah',
+  'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall',
+  'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall',
+  'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior',
+  'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'questiondownsmall', 'oneeighth',
+  'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds',
+  'zerosuperior', 'foursuperior', 'fivesuperior', 'sixsuperior',
+  'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior',
+  'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior',
+  'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior',
+  'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior',
+  'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall',
+  'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall',
+  'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall',
+  'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall',
+  'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall',
+  'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall',
+  'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall',
+  'Thornsmall', 'Ydieresissmall', '001.000', '001.001', '001.002', '001.003',
+  'Black', 'Bold', 'Book', 'Light', 'Medium', 'Regular', 'Roman', 'Semibold'
+];
+
+
+var CFFParser = (function CFFParserClosure() {
+  var CharstringValidationData = [
+    null,
+    { id: 'hstem', min: 2, stackClearing: true, stem: true },
+    null,
+    { id: 'vstem', min: 2, stackClearing: true, stem: true },
+    { id: 'vmoveto', min: 1, stackClearing: true },
+    { id: 'rlineto', min: 2, resetStack: true },
+    { id: 'hlineto', min: 1, resetStack: true },
+    { id: 'vlineto', min: 1, resetStack: true },
+    { id: 'rrcurveto', min: 6, resetStack: true },
+    null,
+    { id: 'callsubr', min: 1, undefStack: true },
+    { id: 'return', min: 0, undefStack: true },
+    null, // 12
+    null,
+    { id: 'endchar', min: 0, stackClearing: true },
+    null,
+    null,
+    null,
+    { id: 'hstemhm', min: 2, stackClearing: true, stem: true },
+    { id: 'hintmask', min: 0, stackClearing: true },
+    { id: 'cntrmask', min: 0, stackClearing: true },
+    { id: 'rmoveto', min: 2, stackClearing: true },
+    { id: 'hmoveto', min: 1, stackClearing: true },
+    { id: 'vstemhm', min: 2, stackClearing: true, stem: true },
+    { id: 'rcurveline', min: 8, resetStack: true },
+    { id: 'rlinecurve', min: 8, resetStack: true },
+    { id: 'vvcurveto', min: 4, resetStack: true },
+    { id: 'hhcurveto', min: 4, resetStack: true },
+    null, // shortint
+    { id: 'callgsubr', min: 1, undefStack: true },
+    { id: 'vhcurveto', min: 4, resetStack: true },
+    { id: 'hvcurveto', min: 4, resetStack: true }
+  ];
+  var CharstringValidationData12 = [
+    null,
+    null,
+    null,
+    { id: 'and', min: 2, stackDelta: -1 },
+    { id: 'or', min: 2, stackDelta: -1 },
+    { id: 'not', min: 1, stackDelta: 0 },
+    null,
+    null,
+    null,
+    { id: 'abs', min: 1, stackDelta: 0 },
+    { id: 'add', min: 2, stackDelta: -1,
+      stackFn: function stack_div(stack, index) {
+        stack[index - 2] = stack[index - 2] + stack[index - 1];
+      }
+    },
+    { id: 'sub', min: 2, stackDelta: -1,
+      stackFn: function stack_div(stack, index) {
+        stack[index - 2] = stack[index - 2] - stack[index - 1];
+      }
+    },
+    { id: 'div', min: 2, stackDelta: -1,
+      stackFn: function stack_div(stack, index) {
+        stack[index - 2] = stack[index - 2] / stack[index - 1];
+      }
+    },
+    null,
+    { id: 'neg', min: 1, stackDelta: 0,
+      stackFn: function stack_div(stack, index) {
+        stack[index - 1] = -stack[index - 1];
+      }
+    },
+    { id: 'eq', min: 2, stackDelta: -1 },
+    null,
+    null,
+    { id: 'drop', min: 1, stackDelta: -1 },
+    null,
+    { id: 'put', min: 2, stackDelta: -2 },
+    { id: 'get', min: 1, stackDelta: 0 },
+    { id: 'ifelse', min: 4, stackDelta: -3 },
+    { id: 'random', min: 0, stackDelta: 1 },
+    { id: 'mul', min: 2, stackDelta: -1,
+      stackFn: function stack_div(stack, index) {
+        stack[index - 2] = stack[index - 2] * stack[index - 1];
+      }
+    },
+    null,
+    { id: 'sqrt', min: 1, stackDelta: 0 },
+    { id: 'dup', min: 1, stackDelta: 1 },
+    { id: 'exch', min: 2, stackDelta: 0 },
+    { id: 'index', min: 2, stackDelta: 0 },
+    { id: 'roll', min: 3, stackDelta: -2 },
+    null,
+    null,
+    null,
+    { id: 'hflex', min: 7, resetStack: true },
+    { id: 'flex', min: 13, resetStack: true },
+    { id: 'hflex1', min: 9, resetStack: true },
+    { id: 'flex1', min: 11, resetStack: true }
+  ];
+
+  function CFFParser(file, properties, seacAnalysisEnabled) {
+    this.bytes = file.getBytes();
+    this.properties = properties;
+    this.seacAnalysisEnabled = !!seacAnalysisEnabled;
+  }
+  CFFParser.prototype = {
+    parse: function CFFParser_parse() {
+      var properties = this.properties;
+      var cff = new CFF();
+      this.cff = cff;
+
+      // The first five sections must be in order, all the others are reached
+      // via offsets contained in one of the below.
+      var header = this.parseHeader();
+      var nameIndex = this.parseIndex(header.endPos);
+      var topDictIndex = this.parseIndex(nameIndex.endPos);
+      var stringIndex = this.parseIndex(topDictIndex.endPos);
+      var globalSubrIndex = this.parseIndex(stringIndex.endPos);
+
+      var topDictParsed = this.parseDict(topDictIndex.obj.get(0));
+      var topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings);
+
+      cff.header = header.obj;
+      cff.names = this.parseNameIndex(nameIndex.obj);
+      cff.strings = this.parseStringIndex(stringIndex.obj);
+      cff.topDict = topDict;
+      cff.globalSubrIndex = globalSubrIndex.obj;
+
+      this.parsePrivateDict(cff.topDict);
+
+      cff.isCIDFont = topDict.hasName('ROS');
+
+      var charStringOffset = topDict.getByName('CharStrings');
+      var charStringIndex = this.parseIndex(charStringOffset).obj;
+
+      var fontMatrix = topDict.getByName('FontMatrix');
+      if (fontMatrix) {
+        properties.fontMatrix = fontMatrix;
+      }
+
+      var fontBBox = topDict.getByName('FontBBox');
+      if (fontBBox) {
+        // adjusting ascent/descent
+        properties.ascent = fontBBox[3];
+        properties.descent = fontBBox[1];
+        properties.ascentScaled = true;
+      }
+
+      var charset, encoding;
+      if (cff.isCIDFont) {
+        var fdArrayIndex = this.parseIndex(topDict.getByName('FDArray')).obj;
+        for (var i = 0, ii = fdArrayIndex.count; i < ii; ++i) {
+          var dictRaw = fdArrayIndex.get(i);
+          var fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw),
+                                         cff.strings);
+          this.parsePrivateDict(fontDict);
+          cff.fdArray.push(fontDict);
+        }
+        // cid fonts don't have an encoding
+        encoding = null;
+        charset = this.parseCharsets(topDict.getByName('charset'),
+                                     charStringIndex.count, cff.strings, true);
+        cff.fdSelect = this.parseFDSelect(topDict.getByName('FDSelect'),
+                                          charStringIndex.count);
+      } else {
+        charset = this.parseCharsets(topDict.getByName('charset'),
+                                     charStringIndex.count, cff.strings, false);
+        encoding = this.parseEncoding(topDict.getByName('Encoding'),
+                                      properties,
+                                      cff.strings, charset.charset);
+      }
+
+      cff.charset = charset;
+      cff.encoding = encoding;
+
+      var charStringsAndSeacs = this.parseCharStrings(
+                                  charStringIndex,
+                                  topDict.privateDict.subrsIndex,
+                                  globalSubrIndex.obj,
+                                  cff.fdSelect,
+                                  cff.fdArray);
+      cff.charStrings = charStringsAndSeacs.charStrings;
+      cff.seacs = charStringsAndSeacs.seacs;
+      cff.widths = charStringsAndSeacs.widths;
+
+      return cff;
+    },
+    parseHeader: function CFFParser_parseHeader() {
+      var bytes = this.bytes;
+      var bytesLength = bytes.length;
+      var offset = 0;
+
+      // Prevent an infinite loop, by checking that the offset is within the
+      // bounds of the bytes array. Necessary in empty, or invalid, font files.
+      while (offset < bytesLength && bytes[offset] !== 1) {
+        ++offset;
+      }
+      if (offset >= bytesLength) {
+        error('Invalid CFF header');
+      } else if (offset !== 0) {
+        info('cff data is shifted');
+        bytes = bytes.subarray(offset);
+        this.bytes = bytes;
+      }
+      var major = bytes[0];
+      var minor = bytes[1];
+      var hdrSize = bytes[2];
+      var offSize = bytes[3];
+      var header = new CFFHeader(major, minor, hdrSize, offSize);
+      return { obj: header, endPos: hdrSize };
+    },
+    parseDict: function CFFParser_parseDict(dict) {
+      var pos = 0;
+
+      function parseOperand() {
+        var value = dict[pos++];
+        if (value === 30) {
+          return parseFloatOperand(pos);
+        } else if (value === 28) {
+          value = dict[pos++];
+          value = ((value << 24) | (dict[pos++] << 16)) >> 16;
+          return value;
+        } else if (value === 29) {
+          value = dict[pos++];
+          value = (value << 8) | dict[pos++];
+          value = (value << 8) | dict[pos++];
+          value = (value << 8) | dict[pos++];
+          return value;
+        } else if (value >= 32 && value <= 246) {
+          return value - 139;
+        } else if (value >= 247 && value <= 250) {
+          return ((value - 247) * 256) + dict[pos++] + 108;
+        } else if (value >= 251 && value <= 254) {
+          return -((value - 251) * 256) - dict[pos++] - 108;
+        } else {
+          error('255 is not a valid DICT command');
+        }
+        return -1;
+      }
+
+      function parseFloatOperand() {
+        var str = '';
+        var eof = 15;
+        var lookup = ['0', '1', '2', '3', '4', '5', '6', '7', '8',
+            '9', '.', 'E', 'E-', null, '-'];
+        var length = dict.length;
+        while (pos < length) {
+          var b = dict[pos++];
+          var b1 = b >> 4;
+          var b2 = b & 15;
+
+          if (b1 === eof) {
+            break;
+          }
+          str += lookup[b1];
+
+          if (b2 === eof) {
+            break;
+          }
+          str += lookup[b2];
+        }
+        return parseFloat(str);
+      }
+
+      var operands = [];
+      var entries = [];
+
+      pos = 0;
+      var end = dict.length;
+      while (pos < end) {
+        var b = dict[pos];
+        if (b <= 21) {
+          if (b === 12) {
+            b = (b << 8) | dict[++pos];
+          }
+          entries.push([b, operands]);
+          operands = [];
+          ++pos;
+        } else {
+          operands.push(parseOperand());
+        }
+      }
+      return entries;
+    },
+    parseIndex: function CFFParser_parseIndex(pos) {
+      var cffIndex = new CFFIndex();
+      var bytes = this.bytes;
+      var count = (bytes[pos++] << 8) | bytes[pos++];
+      var offsets = [];
+      var end = pos;
+      var i, ii;
+
+      if (count !== 0) {
+        var offsetSize = bytes[pos++];
+        // add 1 for offset to determine size of last object
+        var startPos = pos + ((count + 1) * offsetSize) - 1;
+
+        for (i = 0, ii = count + 1; i < ii; ++i) {
+          var offset = 0;
+          for (var j = 0; j < offsetSize; ++j) {
+            offset <<= 8;
+            offset += bytes[pos++];
+          }
+          offsets.push(startPos + offset);
+        }
+        end = offsets[count];
+      }
+      for (i = 0, ii = offsets.length - 1; i < ii; ++i) {
+        var offsetStart = offsets[i];
+        var offsetEnd = offsets[i + 1];
+        cffIndex.add(bytes.subarray(offsetStart, offsetEnd));
+      }
+      return {obj: cffIndex, endPos: end};
+    },
+    parseNameIndex: function CFFParser_parseNameIndex(index) {
+      var names = [];
+      for (var i = 0, ii = index.count; i < ii; ++i) {
+        var name = index.get(i);
+        // OTS doesn't allow names to be over 127 characters.
+        var length = Math.min(name.length, 127);
+        var data = [];
+        // OTS also only permits certain characters in the name.
+        for (var j = 0; j < length; ++j) {
+          var c = name[j];
+          if (j === 0 && c === 0) {
+            data[j] = c;
+            continue;
+          }
+          if ((c < 33 || c > 126) || c === 91 /* [ */ || c === 93 /* ] */ ||
+              c === 40 /* ( */ || c === 41 /* ) */ || c === 123 /* { */ ||
+              c === 125 /* } */ || c === 60 /* < */ || c === 62 /* > */ ||
+              c === 47 /* / */ || c === 37 /* % */ || c === 35 /* # */) {
+            data[j] = 95;
+            continue;
+          }
+          data[j] = c;
+        }
+        names.push(bytesToString(data));
+      }
+      return names;
+    },
+    parseStringIndex: function CFFParser_parseStringIndex(index) {
+      var strings = new CFFStrings();
+      for (var i = 0, ii = index.count; i < ii; ++i) {
+        var data = index.get(i);
+        strings.add(bytesToString(data));
+      }
+      return strings;
+    },
+    createDict: function CFFParser_createDict(Type, dict, strings) {
+      var cffDict = new Type(strings);
+      for (var i = 0, ii = dict.length; i < ii; ++i) {
+        var pair = dict[i];
+        var key = pair[0];
+        var value = pair[1];
+        cffDict.setByKey(key, value);
+      }
+      return cffDict;
+    },
+    parseCharString: function CFFParser_parseCharString(state, data,
+                                                        localSubrIndex,
+                                                        globalSubrIndex) {
+      if (state.callDepth > MAX_SUBR_NESTING) {
+        return false;
+      }
+      var stackSize = state.stackSize;
+      var stack = state.stack;
+
+      var length = data.length;
+
+      for (var j = 0; j < length;) {
+        var value = data[j++];
+        var validationCommand = null;
+        if (value === 12) {
+          var q = data[j++];
+          if (q === 0) {
+            // The CFF specification state that the 'dotsection' command
+            // (12, 0) is deprecated and treated as a no-op, but all Type2
+            // charstrings processors should support them. Unfortunately
+            // the font sanitizer don't. As a workaround the sequence (12, 0)
+            // is replaced by a useless (0, hmoveto).
+            data[j - 2] = 139;
+            data[j - 1] = 22;
+            stackSize = 0;
+          } else {
+            validationCommand = CharstringValidationData12[q];
+          }
+        } else if (value === 28) { // number (16 bit)
+          stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16)) >> 16;
+          j += 2;
+          stackSize++;
+        } else if (value === 14) {
+          if (stackSize >= 4) {
+            stackSize -= 4;
+            if (this.seacAnalysisEnabled) {
+              state.seac = stack.slice(stackSize, stackSize + 4);
+              return false;
+            }
+          }
+          validationCommand = CharstringValidationData[value];
+        } else if (value >= 32 && value <= 246) {  // number
+          stack[stackSize] = value - 139;
+          stackSize++;
+        } else if (value >= 247 && value <= 254) {  // number (+1 bytes)
+          stack[stackSize] = (value < 251 ?
+                              ((value - 247) << 8) + data[j] + 108 :
+                              -((value - 251) << 8) - data[j] - 108);
+          j++;
+          stackSize++;
+        } else if (value === 255) {  // number (32 bit)
+          stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16) |
+                              (data[j + 2] << 8) | data[j + 3]) / 65536;
+          j += 4;
+          stackSize++;
+        } else if (value === 19 || value === 20) {
+          state.hints += stackSize >> 1;
+          // skipping right amount of hints flag data
+          j += (state.hints + 7) >> 3;
+          stackSize %= 2;
+          validationCommand = CharstringValidationData[value];
+        } else if (value === 10 || value === 29) {
+          var subrsIndex;
+          if (value === 10) {
+            subrsIndex = localSubrIndex;
+          } else {
+            subrsIndex = globalSubrIndex;
+          }
+          if (!subrsIndex) {
+            validationCommand = CharstringValidationData[value];
+            warn('Missing subrsIndex for ' + validationCommand.id);
+            return false;
+          }
+          var bias = 32768;
+          if (subrsIndex.count < 1240) {
+            bias = 107;
+          } else if (subrsIndex.count < 33900) {
+            bias = 1131;
+          }
+          var subrNumber = stack[--stackSize] + bias;
+          if (subrNumber < 0 || subrNumber >= subrsIndex.count) {
+            validationCommand = CharstringValidationData[value];
+            warn('Out of bounds subrIndex for ' + validationCommand.id);
+            return false;
+          }
+          state.stackSize = stackSize;
+          state.callDepth++;
+          var valid = this.parseCharString(state, subrsIndex.get(subrNumber),
+                                           localSubrIndex, globalSubrIndex);
+          if (!valid) {
+            return false;
+          }
+          state.callDepth--;
+          stackSize = state.stackSize;
+          continue;
+        } else if (value === 11) {
+          state.stackSize = stackSize;
+          return true;
+        } else {
+          validationCommand = CharstringValidationData[value];
+        }
+        if (validationCommand) {
+          if (validationCommand.stem) {
+            state.hints += stackSize >> 1;
+          }
+          if ('min' in validationCommand) {
+            if (!state.undefStack && stackSize < validationCommand.min) {
+              warn('Not enough parameters for ' + validationCommand.id +
+                   '; actual: ' + stackSize +
+                   ', expected: ' + validationCommand.min);
+              return false;
+            }
+          }
+          if (state.firstStackClearing && validationCommand.stackClearing) {
+            state.firstStackClearing = false;
+            // the optional character width can be found before the first
+            // stack-clearing command arguments
+            stackSize -= validationCommand.min;
+            if (stackSize >= 2 && validationCommand.stem) {
+              // there are even amount of arguments for stem commands
+              stackSize %= 2;
+            } else if (stackSize > 1) {
+              warn('Found too many parameters for stack-clearing command');
+            }
+            if (stackSize > 0 && stack[stackSize - 1] >= 0) {
+              state.width = stack[stackSize - 1];
+            }
+          }
+          if ('stackDelta' in validationCommand) {
+            if ('stackFn' in validationCommand) {
+              validationCommand.stackFn(stack, stackSize);
+            }
+            stackSize += validationCommand.stackDelta;
+          } else if (validationCommand.stackClearing) {
+            stackSize = 0;
+          } else if (validationCommand.resetStack) {
+            stackSize = 0;
+            state.undefStack = false;
+          } else if (validationCommand.undefStack) {
+            stackSize = 0;
+            state.undefStack = true;
+            state.firstStackClearing = false;
+          }
+        }
+      }
+      state.stackSize = stackSize;
+      return true;
+    },
+    parseCharStrings: function CFFParser_parseCharStrings(charStrings,
+                                                          localSubrIndex,
+                                                          globalSubrIndex,
+                                                          fdSelect,
+                                                          fdArray) {
+      var seacs = [];
+      var widths = [];
+      var count = charStrings.count;
+      for (var i = 0; i < count; i++) {
+        var charstring = charStrings.get(i);
+        var state = {
+          callDepth: 0,
+          stackSize: 0,
+          stack: [],
+          undefStack: true,
+          hints: 0,
+          firstStackClearing: true,
+          seac: null,
+          width: null
+        };
+        var valid = true;
+        var localSubrToUse = null;
+        if (fdSelect && fdArray.length) {
+          var fdIndex = fdSelect.getFDIndex(i);
+          if (fdIndex === -1) {
+            warn('Glyph index is not in fd select.');
+            valid = false;
+          }
+          if (fdIndex >= fdArray.length) {
+            warn('Invalid fd index for glyph index.');
+            valid = false;
+          }
+          if (valid) {
+            localSubrToUse = fdArray[fdIndex].privateDict.subrsIndex;
+          }
+        } else if (localSubrIndex) {
+          localSubrToUse = localSubrIndex;
+        }
+        if (valid) {
+          valid = this.parseCharString(state, charstring, localSubrToUse,
+                                       globalSubrIndex);
+        }
+        if (state.width !== null) {
+          widths[i] = state.width;
+        }
+        if (state.seac !== null) {
+          seacs[i] = state.seac;
+        }
+        if (!valid) {
+          // resetting invalid charstring to single 'endchar'
+          charStrings.set(i, new Uint8Array([14]));
+        }
+      }
+      return { charStrings: charStrings, seacs: seacs, widths: widths };
+    },
+    emptyPrivateDictionary:
+      function CFFParser_emptyPrivateDictionary(parentDict) {
+      var privateDict = this.createDict(CFFPrivateDict, [],
+                                        parentDict.strings);
+      parentDict.setByKey(18, [0, 0]);
+      parentDict.privateDict = privateDict;
+    },
+    parsePrivateDict: function CFFParser_parsePrivateDict(parentDict) {
+      // no private dict, do nothing
+      if (!parentDict.hasName('Private')) {
+        this.emptyPrivateDictionary(parentDict);
+        return;
+      }
+      var privateOffset = parentDict.getByName('Private');
+      // make sure the params are formatted correctly
+      if (!isArray(privateOffset) || privateOffset.length !== 2) {
+        parentDict.removeByName('Private');
+        return;
+      }
+      var size = privateOffset[0];
+      var offset = privateOffset[1];
+      // remove empty dicts or ones that refer to invalid location
+      if (size === 0 || offset >= this.bytes.length) {
+        this.emptyPrivateDictionary(parentDict);
+        return;
+      }
+
+      var privateDictEnd = offset + size;
+      var dictData = this.bytes.subarray(offset, privateDictEnd);
+      var dict = this.parseDict(dictData);
+      var privateDict = this.createDict(CFFPrivateDict, dict,
+                                        parentDict.strings);
+      parentDict.privateDict = privateDict;
+
+      // Parse the Subrs index also since it's relative to the private dict.
+      if (!privateDict.getByName('Subrs')) {
+        return;
+      }
+      var subrsOffset = privateDict.getByName('Subrs');
+      var relativeOffset = offset + subrsOffset;
+      // Validate the offset.
+      if (subrsOffset === 0 || relativeOffset >= this.bytes.length) {
+        this.emptyPrivateDictionary(parentDict);
+        return;
+      }
+      var subrsIndex = this.parseIndex(relativeOffset);
+      privateDict.subrsIndex = subrsIndex.obj;
+    },
+    parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) {
+      if (pos === 0) {
+        return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE,
+                              ISOAdobeCharset);
+      } else if (pos === 1) {
+        return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT,
+                              ExpertCharset);
+      } else if (pos === 2) {
+        return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET,
+                              ExpertSubsetCharset);
+      }
+
+      var bytes = this.bytes;
+      var start = pos;
+      var format = bytes[pos++];
+      var charset = ['.notdef'];
+      var id, count, i;
+
+      // subtract 1 for the .notdef glyph
+      length -= 1;
+
+      switch (format) {
+        case 0:
+          for (i = 0; i < length; i++) {
+            id = (bytes[pos++] << 8) | bytes[pos++];
+            charset.push(cid ? id : strings.get(id));
+          }
+          break;
+        case 1:
+          while (charset.length <= length) {
+            id = (bytes[pos++] << 8) | bytes[pos++];
+            count = bytes[pos++];
+            for (i = 0; i <= count; i++) {
+              charset.push(cid ? id++ : strings.get(id++));
+            }
+          }
+          break;
+        case 2:
+          while (charset.length <= length) {
+            id = (bytes[pos++] << 8) | bytes[pos++];
+            count = (bytes[pos++] << 8) | bytes[pos++];
+            for (i = 0; i <= count; i++) {
+              charset.push(cid ? id++ : strings.get(id++));
+            }
+          }
+          break;
+        default:
+          error('Unknown charset format');
+      }
+      // Raw won't be needed if we actually compile the charset.
+      var end = pos;
+      var raw = bytes.subarray(start, end);
+
+      return new CFFCharset(false, format, charset, raw);
+    },
+    parseEncoding: function CFFParser_parseEncoding(pos,
+                                                    properties,
+                                                    strings,
+                                                    charset) {
+      var encoding = Object.create(null);
+      var bytes = this.bytes;
+      var predefined = false;
+      var hasSupplement = false;
+      var format, i, ii;
+      var raw = null;
+
+      function readSupplement() {
+        var supplementsCount = bytes[pos++];
+        for (i = 0; i < supplementsCount; i++) {
+          var code = bytes[pos++];
+          var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff);
+          encoding[code] = charset.indexOf(strings.get(sid));
+        }
+      }
+
+      if (pos === 0 || pos === 1) {
+        predefined = true;
+        format = pos;
+        var baseEncoding = pos ? ExpertEncoding : StandardEncoding;
+        for (i = 0, ii = charset.length; i < ii; i++) {
+          var index = baseEncoding.indexOf(charset[i]);
+          if (index !== -1) {
+            encoding[index] = i;
+          }
+        }
+      } else {
+        var dataStart = pos;
+        format = bytes[pos++];
+        switch (format & 0x7f) {
+          case 0:
+            var glyphsCount = bytes[pos++];
+            for (i = 1; i <= glyphsCount; i++) {
+              encoding[bytes[pos++]] = i;
+            }
+            break;
+
+          case 1:
+            var rangesCount = bytes[pos++];
+            var gid = 1;
+            for (i = 0; i < rangesCount; i++) {
+              var start = bytes[pos++];
+              var left = bytes[pos++];
+              for (var j = start; j <= start + left; j++) {
+                encoding[j] = gid++;
+              }
+            }
+            break;
+
+          default:
+            error('Unknow encoding format: ' + format + ' in CFF');
+            break;
+        }
+        var dataEnd = pos;
+        if (format & 0x80) {
+          // The font sanitizer does not support CFF encoding with a
+          // supplement, since the encoding is not really used to map
+          // between gid to glyph, let's overwrite what is declared in
+          // the top dictionary to let the sanitizer think the font use
+          // StandardEncoding, that's a lie but that's ok.
+          bytes[dataStart] &= 0x7f;
+          readSupplement();
+          hasSupplement = true;
+        }
+        raw = bytes.subarray(dataStart, dataEnd);
+      }
+      format = format & 0x7f;
+      return new CFFEncoding(predefined, format, encoding, raw);
+    },
+    parseFDSelect: function CFFParser_parseFDSelect(pos, length) {
+      var start = pos;
+      var bytes = this.bytes;
+      var format = bytes[pos++];
+      var fdSelect = [];
+      var i;
+
+      switch (format) {
+        case 0:
+          for (i = 0; i < length; ++i) {
+            var id = bytes[pos++];
+            fdSelect.push(id);
+          }
+          break;
+        case 3:
+          var rangesCount = (bytes[pos++] << 8) | bytes[pos++];
+          for (i = 0; i < rangesCount; ++i) {
+            var first = (bytes[pos++] << 8) | bytes[pos++];
+            var fdIndex = bytes[pos++];
+            var next = (bytes[pos] << 8) | bytes[pos + 1];
+            for (var j = first; j < next; ++j) {
+              fdSelect.push(fdIndex);
+            }
+          }
+          // Advance past the sentinel(next).
+          pos += 2;
+          break;
+        default:
+          error('Unknown fdselect format ' + format);
+          break;
+      }
+      var end = pos;
+      return new CFFFDSelect(fdSelect, bytes.subarray(start, end));
+    }
+  };
+  return CFFParser;
 })();
 
+// Compact Font Format
+var CFF = (function CFFClosure() {
+  function CFF() {
+    this.header = null;
+    this.names = [];
+    this.topDict = null;
+    this.strings = new CFFStrings();
+    this.globalSubrIndex = null;
 
+    // The following could really be per font, but since we only have one font
+    // store them here.
+    this.encoding = null;
+    this.charset = null;
+    this.charStrings = null;
+    this.fdArray = [];
+    this.fdSelect = null;
+
+    this.isCIDFont = false;
+  }
+  return CFF;
+})();
+
+var CFFHeader = (function CFFHeaderClosure() {
+  function CFFHeader(major, minor, hdrSize, offSize) {
+    this.major = major;
+    this.minor = minor;
+    this.hdrSize = hdrSize;
+    this.offSize = offSize;
+  }
+  return CFFHeader;
+})();
+
+var CFFStrings = (function CFFStringsClosure() {
+  function CFFStrings() {
+    this.strings = [];
+  }
+  CFFStrings.prototype = {
+    get: function CFFStrings_get(index) {
+      if (index >= 0 && index <= 390) {
+        return CFFStandardStrings[index];
+      }
+      if (index - 391 <= this.strings.length) {
+        return this.strings[index - 391];
+      }
+      return CFFStandardStrings[0];
+    },
+    add: function CFFStrings_add(value) {
+      this.strings.push(value);
+    },
+    get count() {
+      return this.strings.length;
+    }
+  };
+  return CFFStrings;
+})();
+
+var CFFIndex = (function CFFIndexClosure() {
+  function CFFIndex() {
+    this.objects = [];
+    this.length = 0;
+  }
+  CFFIndex.prototype = {
+    add: function CFFIndex_add(data) {
+      this.length += data.length;
+      this.objects.push(data);
+    },
+    set: function CFFIndex_set(index, data) {
+      this.length += data.length - this.objects[index].length;
+      this.objects[index] = data;
+    },
+    get: function CFFIndex_get(index) {
+      return this.objects[index];
+    },
+    get count() {
+      return this.objects.length;
+    }
+  };
+  return CFFIndex;
+})();
+
+var CFFDict = (function CFFDictClosure() {
+  function CFFDict(tables, strings) {
+    this.keyToNameMap = tables.keyToNameMap;
+    this.nameToKeyMap = tables.nameToKeyMap;
+    this.defaults = tables.defaults;
+    this.types = tables.types;
+    this.opcodes = tables.opcodes;
+    this.order = tables.order;
+    this.strings = strings;
+    this.values = Object.create(null);
+  }
+  CFFDict.prototype = {
+    // value should always be an array
+    setByKey: function CFFDict_setByKey(key, value) {
+      if (!(key in this.keyToNameMap)) {
+        return false;
+      }
+      // ignore empty values
+      if (value.length === 0) {
+        return true;
+      }
+      var type = this.types[key];
+      // remove the array wrapping these types of values
+      if (type === 'num' || type === 'sid' || type === 'offset') {
+        value = value[0];
+      }
+      this.values[key] = value;
+      return true;
+    },
+    setByName: function CFFDict_setByName(name, value) {
+      if (!(name in this.nameToKeyMap)) {
+        error('Invalid dictionary name "' + name + '"');
+      }
+      this.values[this.nameToKeyMap[name]] = value;
+    },
+    hasName: function CFFDict_hasName(name) {
+      return this.nameToKeyMap[name] in this.values;
+    },
+    getByName: function CFFDict_getByName(name) {
+      if (!(name in this.nameToKeyMap)) {
+        error('Invalid dictionary name "' + name + '"');
+      }
+      var key = this.nameToKeyMap[name];
+      if (!(key in this.values)) {
+        return this.defaults[key];
+      }
+      return this.values[key];
+    },
+    removeByName: function CFFDict_removeByName(name) {
+      delete this.values[this.nameToKeyMap[name]];
+    }
+  };
+  CFFDict.createTables = function CFFDict_createTables(layout) {
+    var tables = {
+      keyToNameMap: {},
+      nameToKeyMap: {},
+      defaults: {},
+      types: {},
+      opcodes: {},
+      order: []
+    };
+    for (var i = 0, ii = layout.length; i < ii; ++i) {
+      var entry = layout[i];
+      var key = isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];
+      tables.keyToNameMap[key] = entry[1];
+      tables.nameToKeyMap[entry[1]] = key;
+      tables.types[key] = entry[2];
+      tables.defaults[key] = entry[3];
+      tables.opcodes[key] = isArray(entry[0]) ? entry[0] : [entry[0]];
+      tables.order.push(key);
+    }
+    return tables;
+  };
+  return CFFDict;
+})();
+
+var CFFTopDict = (function CFFTopDictClosure() {
+  var layout = [
+    [[12, 30], 'ROS', ['sid', 'sid', 'num'], null],
+    [[12, 20], 'SyntheticBase', 'num', null],
+    [0, 'version', 'sid', null],
+    [1, 'Notice', 'sid', null],
+    [[12, 0], 'Copyright', 'sid', null],
+    [2, 'FullName', 'sid', null],
+    [3, 'FamilyName', 'sid', null],
+    [4, 'Weight', 'sid', null],
+    [[12, 1], 'isFixedPitch', 'num', 0],
+    [[12, 2], 'ItalicAngle', 'num', 0],
+    [[12, 3], 'UnderlinePosition', 'num', -100],
+    [[12, 4], 'UnderlineThickness', 'num', 50],
+    [[12, 5], 'PaintType', 'num', 0],
+    [[12, 6], 'CharstringType', 'num', 2],
+    [[12, 7], 'FontMatrix', ['num', 'num', 'num', 'num', 'num', 'num'],
+                            [0.001, 0, 0, 0.001, 0, 0]],
+    [13, 'UniqueID', 'num', null],
+    [5, 'FontBBox', ['num', 'num', 'num', 'num'], [0, 0, 0, 0]],
+    [[12, 8], 'StrokeWidth', 'num', 0],
+    [14, 'XUID', 'array', null],
+    [15, 'charset', 'offset', 0],
+    [16, 'Encoding', 'offset', 0],
+    [17, 'CharStrings', 'offset', 0],
+    [18, 'Private', ['offset', 'offset'], null],
+    [[12, 21], 'PostScript', 'sid', null],
+    [[12, 22], 'BaseFontName', 'sid', null],
+    [[12, 23], 'BaseFontBlend', 'delta', null],
+    [[12, 31], 'CIDFontVersion', 'num', 0],
+    [[12, 32], 'CIDFontRevision', 'num', 0],
+    [[12, 33], 'CIDFontType', 'num', 0],
+    [[12, 34], 'CIDCount', 'num', 8720],
+    [[12, 35], 'UIDBase', 'num', null],
+    // XXX: CID Fonts on DirectWrite 6.1 only seem to work if FDSelect comes
+    // before FDArray.
+    [[12, 37], 'FDSelect', 'offset', null],
+    [[12, 36], 'FDArray', 'offset', null],
+    [[12, 38], 'FontName', 'sid', null]
+  ];
+  var tables = null;
+  function CFFTopDict(strings) {
+    if (tables === null) {
+      tables = CFFDict.createTables(layout);
+    }
+    CFFDict.call(this, tables, strings);
+    this.privateDict = null;
+  }
+  CFFTopDict.prototype = Object.create(CFFDict.prototype);
+  return CFFTopDict;
+})();
+
+var CFFPrivateDict = (function CFFPrivateDictClosure() {
+  var layout = [
+    [6, 'BlueValues', 'delta', null],
+    [7, 'OtherBlues', 'delta', null],
+    [8, 'FamilyBlues', 'delta', null],
+    [9, 'FamilyOtherBlues', 'delta', null],
+    [[12, 9], 'BlueScale', 'num', 0.039625],
+    [[12, 10], 'BlueShift', 'num', 7],
+    [[12, 11], 'BlueFuzz', 'num', 1],
+    [10, 'StdHW', 'num', null],
+    [11, 'StdVW', 'num', null],
+    [[12, 12], 'StemSnapH', 'delta', null],
+    [[12, 13], 'StemSnapV', 'delta', null],
+    [[12, 14], 'ForceBold', 'num', 0],
+    [[12, 17], 'LanguageGroup', 'num', 0],
+    [[12, 18], 'ExpansionFactor', 'num', 0.06],
+    [[12, 19], 'initialRandomSeed', 'num', 0],
+    [20, 'defaultWidthX', 'num', 0],
+    [21, 'nominalWidthX', 'num', 0],
+    [19, 'Subrs', 'offset', null]
+  ];
+  var tables = null;
+  function CFFPrivateDict(strings) {
+    if (tables === null) {
+      tables = CFFDict.createTables(layout);
+    }
+    CFFDict.call(this, tables, strings);
+    this.subrsIndex = null;
+  }
+  CFFPrivateDict.prototype = Object.create(CFFDict.prototype);
+  return CFFPrivateDict;
+})();
+
+var CFFCharsetPredefinedTypes = {
+  ISO_ADOBE: 0,
+  EXPERT: 1,
+  EXPERT_SUBSET: 2
+};
+var CFFCharset = (function CFFCharsetClosure() {
+  function CFFCharset(predefined, format, charset, raw) {
+    this.predefined = predefined;
+    this.format = format;
+    this.charset = charset;
+    this.raw = raw;
+  }
+  return CFFCharset;
+})();
+
+var CFFEncoding = (function CFFEncodingClosure() {
+  function CFFEncoding(predefined, format, encoding, raw) {
+    this.predefined = predefined;
+    this.format = format;
+    this.encoding = encoding;
+    this.raw = raw;
+  }
+  return CFFEncoding;
+})();
+
+var CFFFDSelect = (function CFFFDSelectClosure() {
+  function CFFFDSelect(fdSelect, raw) {
+    this.fdSelect = fdSelect;
+    this.raw = raw;
+  }
+  CFFFDSelect.prototype = {
+    getFDIndex: function CFFFDSelect_get(glyphIndex) {
+      if (glyphIndex < 0 || glyphIndex >= this.fdSelect.length) {
+        return -1;
+      }
+      return this.fdSelect[glyphIndex];
+    }
+  };
+  return CFFFDSelect;
+})();
+
+// Helper class to keep track of where an offset is within the data and helps
+// filling in that offset once it's known.
+var CFFOffsetTracker = (function CFFOffsetTrackerClosure() {
+  function CFFOffsetTracker() {
+    this.offsets = Object.create(null);
+  }
+  CFFOffsetTracker.prototype = {
+    isTracking: function CFFOffsetTracker_isTracking(key) {
+      return key in this.offsets;
+    },
+    track: function CFFOffsetTracker_track(key, location) {
+      if (key in this.offsets) {
+        error('Already tracking location of ' + key);
+      }
+      this.offsets[key] = location;
+    },
+    offset: function CFFOffsetTracker_offset(value) {
+      for (var key in this.offsets) {
+        this.offsets[key] += value;
+      }
+    },
+    setEntryLocation: function CFFOffsetTracker_setEntryLocation(key,
+                                                                 values,
+                                                                 output) {
+      if (!(key in this.offsets)) {
+        error('Not tracking location of ' + key);
+      }
+      var data = output.data;
+      var dataOffset = this.offsets[key];
+      var size = 5;
+      for (var i = 0, ii = values.length; i < ii; ++i) {
+        var offset0 = i * size + dataOffset;
+        var offset1 = offset0 + 1;
+        var offset2 = offset0 + 2;
+        var offset3 = offset0 + 3;
+        var offset4 = offset0 + 4;
+        // It's easy to screw up offsets so perform this sanity check.
+        if (data[offset0] !== 0x1d || data[offset1] !== 0 ||
+            data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) {
+          error('writing to an offset that is not empty');
+        }
+        var value = values[i];
+        data[offset0] = 0x1d;
+        data[offset1] = (value >> 24) & 0xFF;
+        data[offset2] = (value >> 16) & 0xFF;
+        data[offset3] = (value >> 8) & 0xFF;
+        data[offset4] = value & 0xFF;
+      }
+    }
+  };
+  return CFFOffsetTracker;
+})();
+
+// Takes a CFF and converts it to the binary representation.
+var CFFCompiler = (function CFFCompilerClosure() {
+  function CFFCompiler(cff) {
+    this.cff = cff;
+  }
+  CFFCompiler.prototype = {
+    compile: function CFFCompiler_compile() {
+      var cff = this.cff;
+      var output = {
+        data: [],
+        length: 0,
+        add: function CFFCompiler_add(data) {
+          this.data = this.data.concat(data);
+          this.length = this.data.length;
+        }
+      };
+
+      // Compile the five entries that must be in order.
+      var header = this.compileHeader(cff.header);
+      output.add(header);
+
+      var nameIndex = this.compileNameIndex(cff.names);
+      output.add(nameIndex);
+
+      if (cff.isCIDFont) {
+        // The spec is unclear on how font matrices should relate to each other
+        // when there is one in the main top dict and the sub top dicts.
+        // Windows handles this differently than linux and osx so we have to
+        // normalize to work on all.
+        // Rules based off of some mailing list discussions:
+        // - If main font has a matrix and subfont doesn't, use the main matrix.
+        // - If no main font matrix and there is a subfont matrix, use the
+        //   subfont matrix.
+        // - If both have matrices, concat together.
+        // - If neither have matrices, use default.
+        // To make this work on all platforms we move the top matrix into each
+        // sub top dict and concat if necessary.
+        if (cff.topDict.hasName('FontMatrix')) {
+          var base = cff.topDict.getByName('FontMatrix');
+          cff.topDict.removeByName('FontMatrix');
+          for (var i = 0, ii = cff.fdArray.length; i < ii; i++) {
+            var subDict = cff.fdArray[i];
+            var matrix = base.slice(0);
+            if (subDict.hasName('FontMatrix')) {
+              matrix = Util.transform(matrix, subDict.getByName('FontMatrix'));
+            }
+            subDict.setByName('FontMatrix', matrix);
+          }
+        }
+      }
+
+      var compiled = this.compileTopDicts([cff.topDict],
+                                          output.length,
+                                          cff.isCIDFont);
+      output.add(compiled.output);
+      var topDictTracker = compiled.trackers[0];
+
+      var stringIndex = this.compileStringIndex(cff.strings.strings);
+      output.add(stringIndex);
+
+      var globalSubrIndex = this.compileIndex(cff.globalSubrIndex);
+      output.add(globalSubrIndex);
+
+      // Now start on the other entries that have no specfic order.
+      if (cff.encoding && cff.topDict.hasName('Encoding')) {
+        if (cff.encoding.predefined) {
+          topDictTracker.setEntryLocation('Encoding', [cff.encoding.format],
+                                          output);
+        } else {
+          var encoding = this.compileEncoding(cff.encoding);
+          topDictTracker.setEntryLocation('Encoding', [output.length], output);
+          output.add(encoding);
+        }
+      }
+
+      if (cff.charset && cff.topDict.hasName('charset')) {
+        if (cff.charset.predefined) {
+          topDictTracker.setEntryLocation('charset', [cff.charset.format],
+                                          output);
+        } else {
+          var charset = this.compileCharset(cff.charset);
+          topDictTracker.setEntryLocation('charset', [output.length], output);
+          output.add(charset);
+        }
+      }
+
+      var charStrings = this.compileCharStrings(cff.charStrings);
+      topDictTracker.setEntryLocation('CharStrings', [output.length], output);
+      output.add(charStrings);
+
+      if (cff.isCIDFont) {
+        // For some reason FDSelect must be in front of FDArray on windows. OSX
+        // and linux don't seem to care.
+        topDictTracker.setEntryLocation('FDSelect', [output.length], output);
+        var fdSelect = this.compileFDSelect(cff.fdSelect.raw);
+        output.add(fdSelect);
+        // It is unclear if the sub font dictionary can have CID related
+        // dictionary keys, but the sanitizer doesn't like them so remove them.
+        compiled = this.compileTopDicts(cff.fdArray, output.length, true);
+        topDictTracker.setEntryLocation('FDArray', [output.length], output);
+        output.add(compiled.output);
+        var fontDictTrackers = compiled.trackers;
+
+        this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output);
+      }
+
+      this.compilePrivateDicts([cff.topDict], [topDictTracker], output);
+
+      // If the font data ends with INDEX whose object data is zero-length,
+      // the sanitizer will bail out. Add a dummy byte to avoid that.
+      output.add([0]);
+
+      return output.data;
+    },
+    encodeNumber: function CFFCompiler_encodeNumber(value) {
+      if (parseFloat(value) === parseInt(value, 10) && !isNaN(value)) { // isInt
+        return this.encodeInteger(value);
+      } else {
+        return this.encodeFloat(value);
+      }
+    },
+    encodeFloat: function CFFCompiler_encodeFloat(num) {
+      var value = num.toString();
+
+      // rounding inaccurate doubles
+      var m = /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value);
+      if (m) {
+        var epsilon = parseFloat('1e' + ((m[2] ? +m[2] : 0) + m[1].length));
+        value = (Math.round(num * epsilon) / epsilon).toString();
+      }
+
+      var nibbles = '';
+      var i, ii;
+      for (i = 0, ii = value.length; i < ii; ++i) {
+        var a = value[i];
+        if (a === 'e') {
+          nibbles += value[++i] === '-' ? 'c' : 'b';
+        } else if (a === '.') {
+          nibbles += 'a';
+        } else if (a === '-') {
+          nibbles += 'e';
+        } else {
+          nibbles += a;
+        }
+      }
+      nibbles += (nibbles.length & 1) ? 'f' : 'ff';
+      var out = [30];
+      for (i = 0, ii = nibbles.length; i < ii; i += 2) {
+        out.push(parseInt(nibbles.substr(i, 2), 16));
+      }
+      return out;
+    },
+    encodeInteger: function CFFCompiler_encodeInteger(value) {
+      var code;
+      if (value >= -107 && value <= 107) {
+        code = [value + 139];
+      } else if (value >= 108 && value <= 1131) {
+        value = [value - 108];
+        code = [(value >> 8) + 247, value & 0xFF];
+      } else if (value >= -1131 && value <= -108) {
+        value = -value - 108;
+        code = [(value >> 8) + 251, value & 0xFF];
+      } else if (value >= -32768 && value <= 32767) {
+        code = [0x1c, (value >> 8) & 0xFF, value & 0xFF];
+      } else {
+        code = [0x1d,
+                (value >> 24) & 0xFF,
+                (value >> 16) & 0xFF,
+                (value >> 8) & 0xFF,
+                 value & 0xFF];
+      }
+      return code;
+    },
+    compileHeader: function CFFCompiler_compileHeader(header) {
+      return [
+        header.major,
+        header.minor,
+        header.hdrSize,
+        header.offSize
+      ];
+    },
+    compileNameIndex: function CFFCompiler_compileNameIndex(names) {
+      var nameIndex = new CFFIndex();
+      for (var i = 0, ii = names.length; i < ii; ++i) {
+        nameIndex.add(stringToBytes(names[i]));
+      }
+      return this.compileIndex(nameIndex);
+    },
+    compileTopDicts: function CFFCompiler_compileTopDicts(dicts,
+                                                          length,
+                                                          removeCidKeys) {
+      var fontDictTrackers = [];
+      var fdArrayIndex = new CFFIndex();
+      for (var i = 0, ii = dicts.length; i < ii; ++i) {
+        var fontDict = dicts[i];
+        if (removeCidKeys) {
+          fontDict.removeByName('CIDFontVersion');
+          fontDict.removeByName('CIDFontRevision');
+          fontDict.removeByName('CIDFontType');
+          fontDict.removeByName('CIDCount');
+          fontDict.removeByName('UIDBase');
+        }
+        var fontDictTracker = new CFFOffsetTracker();
+        var fontDictData = this.compileDict(fontDict, fontDictTracker);
+        fontDictTrackers.push(fontDictTracker);
+        fdArrayIndex.add(fontDictData);
+        fontDictTracker.offset(length);
+      }
+      fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers);
+      return {
+        trackers: fontDictTrackers,
+        output: fdArrayIndex
+      };
+    },
+    compilePrivateDicts: function CFFCompiler_compilePrivateDicts(dicts,
+                                                                  trackers,
+                                                                  output) {
+      for (var i = 0, ii = dicts.length; i < ii; ++i) {
+        var fontDict = dicts[i];
+        assert(fontDict.privateDict && fontDict.hasName('Private'),
+               'There must be an private dictionary.');
+        var privateDict = fontDict.privateDict;
+        var privateDictTracker = new CFFOffsetTracker();
+        var privateDictData = this.compileDict(privateDict, privateDictTracker);
+
+        var outputLength = output.length;
+        privateDictTracker.offset(outputLength);
+        if (!privateDictData.length) {
+          // The private dictionary was empty, set the output length to zero to
+          // ensure the offset length isn't out of bounds in the eyes of the
+          // sanitizer.
+          outputLength = 0;
+        }
+
+        trackers[i].setEntryLocation('Private',
+                                     [privateDictData.length, outputLength],
+                                     output);
+        output.add(privateDictData);
+
+        if (privateDict.subrsIndex && privateDict.hasName('Subrs')) {
+          var subrs = this.compileIndex(privateDict.subrsIndex);
+          privateDictTracker.setEntryLocation('Subrs', [privateDictData.length],
+                                              output);
+          output.add(subrs);
+        }
+      }
+    },
+    compileDict: function CFFCompiler_compileDict(dict, offsetTracker) {
+      var out = [];
+      // The dictionary keys must be in a certain order.
+      var order = dict.order;
+      for (var i = 0; i < order.length; ++i) {
+        var key = order[i];
+        if (!(key in dict.values)) {
+          continue;
+        }
+        var values = dict.values[key];
+        var types = dict.types[key];
+        if (!isArray(types)) {
+          types = [types];
+        }
+        if (!isArray(values)) {
+          values = [values];
+        }
+
+        // Remove any empty dict values.
+        if (values.length === 0) {
+          continue;
+        }
+
+        for (var j = 0, jj = types.length; j < jj; ++j) {
+          var type = types[j];
+          var value = values[j];
+          switch (type) {
+            case 'num':
+            case 'sid':
+              out = out.concat(this.encodeNumber(value));
+              break;
+            case 'offset':
+              // For offsets we just insert a 32bit integer so we don't have to
+              // deal with figuring out the length of the offset when it gets
+              // replaced later on by the compiler.
+              var name = dict.keyToNameMap[key];
+              // Some offsets have the offset and the length, so just record the
+              // position of the first one.
+              if (!offsetTracker.isTracking(name)) {
+                offsetTracker.track(name, out.length);
+              }
+              out = out.concat([0x1d, 0, 0, 0, 0]);
+              break;
+            case 'array':
+            case 'delta':
+              out = out.concat(this.encodeNumber(value));
+              for (var k = 1, kk = values.length; k < kk; ++k) {
+                out = out.concat(this.encodeNumber(values[k]));
+              }
+              break;
+            default:
+              error('Unknown data type of ' + type);
+              break;
+          }
+        }
+        out = out.concat(dict.opcodes[key]);
+      }
+      return out;
+    },
+    compileStringIndex: function CFFCompiler_compileStringIndex(strings) {
+      var stringIndex = new CFFIndex();
+      for (var i = 0, ii = strings.length; i < ii; ++i) {
+        stringIndex.add(stringToBytes(strings[i]));
+      }
+      return this.compileIndex(stringIndex);
+    },
+    compileGlobalSubrIndex: function CFFCompiler_compileGlobalSubrIndex() {
+      var globalSubrIndex = this.cff.globalSubrIndex;
+      this.out.writeByteArray(this.compileIndex(globalSubrIndex));
+    },
+    compileCharStrings: function CFFCompiler_compileCharStrings(charStrings) {
+      return this.compileIndex(charStrings);
+    },
+    compileCharset: function CFFCompiler_compileCharset(charset) {
+      return this.compileTypedArray(charset.raw);
+    },
+    compileEncoding: function CFFCompiler_compileEncoding(encoding) {
+      return this.compileTypedArray(encoding.raw);
+    },
+    compileFDSelect: function CFFCompiler_compileFDSelect(fdSelect) {
+      return this.compileTypedArray(fdSelect);
+    },
+    compileTypedArray: function CFFCompiler_compileTypedArray(data) {
+      var out = [];
+      for (var i = 0, ii = data.length; i < ii; ++i) {
+        out[i] = data[i];
+      }
+      return out;
+    },
+    compileIndex: function CFFCompiler_compileIndex(index, trackers) {
+      trackers = trackers || [];
+      var objects = index.objects;
+      // First 2 bytes contains the number of objects contained into this index
+      var count = objects.length;
+
+      // If there is no object, just create an index. This technically
+      // should just be [0, 0] but OTS has an issue with that.
+      if (count === 0) {
+        return [0, 0, 0];
+      }
+
+      var data = [(count >> 8) & 0xFF, count & 0xff];
+
+      var lastOffset = 1, i;
+      for (i = 0; i < count; ++i) {
+        lastOffset += objects[i].length;
+      }
+
+      var offsetSize;
+      if (lastOffset < 0x100) {
+        offsetSize = 1;
+      } else if (lastOffset < 0x10000) {
+        offsetSize = 2;
+      } else if (lastOffset < 0x1000000) {
+        offsetSize = 3;
+      } else {
+        offsetSize = 4;
+      }
+
+      // Next byte contains the offset size use to reference object in the file
+      data.push(offsetSize);
+
+      // Add another offset after this one because we need a new offset
+      var relativeOffset = 1;
+      for (i = 0; i < count + 1; i++) {
+        if (offsetSize === 1) {
+          data.push(relativeOffset & 0xFF);
+        } else if (offsetSize === 2) {
+          data.push((relativeOffset >> 8) & 0xFF,
+                     relativeOffset & 0xFF);
+        } else if (offsetSize === 3) {
+          data.push((relativeOffset >> 16) & 0xFF,
+                    (relativeOffset >> 8) & 0xFF,
+                     relativeOffset & 0xFF);
+        } else {
+          data.push((relativeOffset >>> 24) & 0xFF,
+                    (relativeOffset >> 16) & 0xFF,
+                    (relativeOffset >> 8) & 0xFF,
+                     relativeOffset & 0xFF);
+        }
+
+        if (objects[i]) {
+          relativeOffset += objects[i].length;
+        }
+      }
+
+      for (i = 0; i < count; i++) {
+        // Notify the tracker where the object will be offset in the data.
+        if (trackers[i]) {
+          trackers[i].offset(data.length);
+        }
+        for (var j = 0, jj = objects[i].length; j < jj; j++) {
+          data.push(objects[i][j]);
+        }
+      }
+      return data;
+    }
+  };
+  return CFFCompiler;
+})();
+
+exports.CFFStandardStrings = CFFStandardStrings;
+exports.CFFParser = CFFParser;
+exports.CFF = CFF;
+exports.CFFHeader = CFFHeader;
+exports.CFFStrings = CFFStrings;
+exports.CFFIndex = CFFIndex;
+exports.CFFCharset = CFFCharset;
+exports.CFFTopDict = CFFTopDict;
+exports.CFFPrivateDict = CFFPrivateDict;
+exports.CFFCompiler = CFFCompiler;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreChunkedStream = {}), root.pdfjsSharedUtil);
+  }
+}(this, function (exports, sharedUtil) {
+
+var MissingDataException = sharedUtil.MissingDataException;
+var arrayByteLength = sharedUtil.arrayByteLength;
+var arraysToBytes = sharedUtil.arraysToBytes;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var isInt = sharedUtil.isInt;
+var isEmptyObj = sharedUtil.isEmptyObj;
 
 var ChunkedStream = (function ChunkedStreamClosure() {
   function ChunkedStream(length, chunkSize, manager) {
@@ -1957,14 +6149,9 @@ var ChunkedStream = (function ChunkedStreamClosure() {
     },
 
     nextEmptyChunk: function ChunkedStream_nextEmptyChunk(beginChunk) {
-      var chunk, n;
-      for (chunk = beginChunk, n = this.numChunks; chunk < n; ++chunk) {
-        if (!this.loadedChunks[chunk]) {
-          return chunk;
-        }
-      }
-      // Wrap around to beginning
-      for (chunk = 0; chunk < beginChunk; ++chunk) {
+      var chunk, numChunks = this.numChunks;
+      for (var i = 0; i < numChunks; ++i) {
+        chunk = (beginChunk + i) % numChunks; // Wrap around to beginning
         if (!this.loadedChunks[chunk]) {
           return chunk;
         }
@@ -1996,6 +6183,9 @@ var ChunkedStream = (function ChunkedStreamClosure() {
     getUint16: function ChunkedStream_getUint16() {
       var b0 = this.getByte();
       var b1 = this.getByte();
+      if (b0 === -1 || b1 === -1) {
+        return -1;
+      }
       return (b0 << 8) + b1;
     },
 
@@ -2093,50 +6283,26 @@ var ChunkedStream = (function ChunkedStreamClosure() {
 
 var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
 
-  function ChunkedStreamManager(length, chunkSize, url, args) {
+  function ChunkedStreamManager(pdfNetworkStream, args) {
+    var chunkSize = args.rangeChunkSize;
+    var length = args.length;
     this.stream = new ChunkedStream(length, chunkSize, this);
     this.length = length;
     this.chunkSize = chunkSize;
-    this.url = url;
+    this.pdfNetworkStream = pdfNetworkStream;
+    this.url = args.url;
     this.disableAutoFetch = args.disableAutoFetch;
-    var msgHandler = this.msgHandler = args.msgHandler;
-
-    if (args.chunkedViewerLoading) {
-      msgHandler.on('OnDataRange', this.onReceiveData.bind(this));
-      msgHandler.on('OnDataProgress', this.onProgress.bind(this));
-      this.sendRequest = function ChunkedStreamManager_sendRequest(begin, end) {
-        msgHandler.send('RequestDataRange', { begin: begin, end: end });
-      };
-    } else {
-
-      var getXhr = function getXhr() {
-        return new XMLHttpRequest();
-      };
-      this.networkManager = new NetworkManager(this.url, {
-        getXhr: getXhr,
-        httpHeaders: args.httpHeaders,
-        withCredentials: args.withCredentials
-      });
-      this.sendRequest = function ChunkedStreamManager_sendRequest(begin, end) {
-        this.networkManager.requestRange(begin, end, {
-          onDone: this.onReceiveData.bind(this),
-          onProgress: this.onProgress.bind(this)
-        });
-      };
-    }
+    this.msgHandler = args.msgHandler;
 
     this.currRequestId = 0;
 
-    this.chunksNeededByRequest = {};
-    this.requestsByChunk = {};
-    this.callbacksByRequest = {};
+    this.chunksNeededByRequest = Object.create(null);
+    this.requestsByChunk = Object.create(null);
+    this.promisesByRequest = Object.create(null);
     this.progressiveDataLength = 0;
+    this.aborted = false;
 
     this._loadedStreamCapability = createPromiseCapability();
-
-    if (args.initialData) {
-      this.onReceiveData({chunk: args.initialData});
-    }
   }
 
   ChunkedStreamManager.prototype = {
@@ -2144,21 +6310,58 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
       return this._loadedStreamCapability.promise;
     },
 
+    sendRequest: function ChunkedStreamManager_sendRequest(begin, end) {
+      var rangeReader = this.pdfNetworkStream.getRangeReader(begin, end);
+      if (!rangeReader.isStreamingSupported) {
+        rangeReader.onProgress = this.onProgress.bind(this);
+      }
+      var chunks = [], loaded = 0;
+      var manager = this;
+      var promise = new Promise(function (resolve, reject) {
+        var readChunk = function (chunk) {
+          try {
+            if (!chunk.done) {
+              var data = chunk.value;
+              chunks.push(data);
+              loaded += arrayByteLength(data);
+              if (rangeReader.isStreamingSupported) {
+                manager.onProgress({loaded: loaded});
+              }
+              rangeReader.read().then(readChunk, reject);
+              return;
+            }
+            var chunkData = arraysToBytes(chunks);
+            chunks = null;
+            resolve(chunkData);
+          } catch (e) {
+            reject(e);
+          }
+        };
+        rangeReader.read().then(readChunk, reject);
+      });
+      promise.then(function (data) {
+        if (this.aborted) {
+          return; // ignoring any data after abort
+        }
+        this.onReceiveData({chunk: data, begin: begin});
+      }.bind(this));
+      // TODO check errors
+    },
+
     // Get all the chunks that are not yet loaded and groups them into
     // contiguous ranges to load in as few requests as possible
     requestAllChunks: function ChunkedStreamManager_requestAllChunks() {
       var missingChunks = this.stream.getMissingChunks();
-      this.requestChunks(missingChunks);
+      this._requestChunks(missingChunks);
       return this._loadedStreamCapability.promise;
     },
 
-    requestChunks: function ChunkedStreamManager_requestChunks(chunks,
-                                                               callback) {
+    _requestChunks: function ChunkedStreamManager_requestChunks(chunks) {
       var requestId = this.currRequestId++;
 
-      var chunksNeeded;
       var i, ii;
-      this.chunksNeededByRequest[requestId] = chunksNeeded = {};
+      var chunksNeeded = Object.create(null);
+      this.chunksNeededByRequest[requestId] = chunksNeeded;
       for (i = 0, ii = chunks.length; i < ii; i++) {
         if (!this.stream.hasChunk(chunks[i])) {
           chunksNeeded[chunks[i]] = true;
@@ -2166,13 +6369,11 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
       }
 
       if (isEmptyObj(chunksNeeded)) {
-        if (callback) {
-          callback();
-        }
-        return;
+        return Promise.resolve();
       }
 
-      this.callbacksByRequest[requestId] = callback;
+      var capability = createPromiseCapability();
+      this.promisesByRequest[requestId] = capability;
 
       var chunksToRequest = [];
       for (var chunk in chunksNeeded) {
@@ -2185,7 +6386,7 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
       }
 
       if (!chunksToRequest.length) {
-        return;
+        return capability.promise;
       }
 
       var groupedChunksToRequest = this.groupChunks(chunksToRequest);
@@ -2196,6 +6397,8 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
         var end = Math.min(groupedChunk.endChunk * this.chunkSize, this.length);
         this.sendRequest(begin, end);
       }
+
+      return capability.promise;
     },
 
     getStream: function ChunkedStreamManager_getStream() {
@@ -2203,8 +6406,7 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
     },
 
     // Loads any chunks in the requested range that are not yet loaded
-    requestRange: function ChunkedStreamManager_requestRange(
-                      begin, end, callback) {
+    requestRange: function ChunkedStreamManager_requestRange(begin, end) {
 
       end = Math.min(end, this.length);
 
@@ -2216,11 +6418,10 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
         chunks.push(chunk);
       }
 
-      this.requestChunks(chunks, callback);
+      return this._requestChunks(chunks);
     },
 
-    requestRanges: function ChunkedStreamManager_requestRanges(ranges,
-                                                               callback) {
+    requestRanges: function ChunkedStreamManager_requestRanges(ranges) {
       ranges = ranges || [];
       var chunksToRequest = [];
 
@@ -2235,10 +6436,10 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
       }
 
       chunksToRequest.sort(function(a, b) { return a - b; });
-      this.requestChunks(chunksToRequest, callback);
+      return this._requestChunks(chunksToRequest);
     },
 
-    // Groups a sorted array of chunks into as few continguous larger
+    // Groups a sorted array of chunks into as few contiguous larger
     // chunks as possible
     groupChunks: function ChunkedStreamManager_groupChunks(chunks) {
       var groupedChunks = [];
@@ -2334,17 +6535,15 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
           nextEmptyChunk = this.stream.nextEmptyChunk(endChunk);
         }
         if (isInt(nextEmptyChunk)) {
-          this.requestChunks([nextEmptyChunk]);
+          this._requestChunks([nextEmptyChunk]);
         }
       }
 
       for (i = 0; i < loadedRequests.length; ++i) {
         requestId = loadedRequests[i];
-        var callback = this.callbacksByRequest[requestId];
-        delete this.callbacksByRequest[requestId];
-        if (callback) {
-          callback();
-        }
+        var capability = this.promisesByRequest[requestId];
+        delete this.promisesByRequest[requestId];
+        capability.resolve();
       }
 
       this.msgHandler.send('DocProgress', {
@@ -2363,728 +6562,10867 @@ var ChunkedStreamManager = (function ChunkedStreamManagerClosure() {
     },
 
     getEndChunk: function ChunkedStreamManager_getEndChunk(end) {
-      if (end % this.chunkSize === 0) {
-        return end / this.chunkSize;
-      }
-
-      // 0 -> 0
-      // 1 -> 1
-      // 99 -> 1
-      // 100 -> 1
-      // 101 -> 2
       var chunk = Math.floor((end - 1) / this.chunkSize) + 1;
       return chunk;
+    },
+
+    abort: function ChunkedStreamManager_abort() {
+      this.aborted = true;
+      if (this.pdfNetworkStream) {
+        this.pdfNetworkStream.cancelAllRequests('abort');
+      }
+      for(var requestId in this.promisesByRequest) {
+        var capability = this.promisesByRequest[requestId];
+        capability.reject(new Error('Request was aborted'));
+      }
     }
   };
 
   return ChunkedStreamManager;
 })();
 
+exports.ChunkedStream = ChunkedStream;
+exports.ChunkedStreamManager = ChunkedStreamManager;
+}));
 
 
-// The maximum number of bytes fetched per range request
-var RANGE_CHUNK_SIZE = 65536;
-
-// TODO(mack): Make use of PDFJS.Util.inherit() when it becomes available
-var BasePdfManager = (function BasePdfManagerClosure() {
-  function BasePdfManager() {
-    throw new Error('Cannot initialize BaseManagerManager');
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreGlyphList = {}), root.pdfjsSharedUtil);
   }
+}(this, function (exports, sharedUtil) {
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
 
-  BasePdfManager.prototype = {
-    onLoadedStream: function BasePdfManager_onLoadedStream() {
-      throw new NotImplementedException();
-    },
+var getGlyphsUnicode = getLookupTableFactory(function (t) {
+  t['A'] = 0x0041;
+  t['AE'] = 0x00C6;
+  t['AEacute'] = 0x01FC;
+  t['AEmacron'] = 0x01E2;
+  t['AEsmall'] = 0xF7E6;
+  t['Aacute'] = 0x00C1;
+  t['Aacutesmall'] = 0xF7E1;
+  t['Abreve'] = 0x0102;
+  t['Abreveacute'] = 0x1EAE;
+  t['Abrevecyrillic'] = 0x04D0;
+  t['Abrevedotbelow'] = 0x1EB6;
+  t['Abrevegrave'] = 0x1EB0;
+  t['Abrevehookabove'] = 0x1EB2;
+  t['Abrevetilde'] = 0x1EB4;
+  t['Acaron'] = 0x01CD;
+  t['Acircle'] = 0x24B6;
+  t['Acircumflex'] = 0x00C2;
+  t['Acircumflexacute'] = 0x1EA4;
+  t['Acircumflexdotbelow'] = 0x1EAC;
+  t['Acircumflexgrave'] = 0x1EA6;
+  t['Acircumflexhookabove'] = 0x1EA8;
+  t['Acircumflexsmall'] = 0xF7E2;
+  t['Acircumflextilde'] = 0x1EAA;
+  t['Acute'] = 0xF6C9;
+  t['Acutesmall'] = 0xF7B4;
+  t['Acyrillic'] = 0x0410;
+  t['Adblgrave'] = 0x0200;
+  t['Adieresis'] = 0x00C4;
+  t['Adieresiscyrillic'] = 0x04D2;
+  t['Adieresismacron'] = 0x01DE;
+  t['Adieresissmall'] = 0xF7E4;
+  t['Adotbelow'] = 0x1EA0;
+  t['Adotmacron'] = 0x01E0;
+  t['Agrave'] = 0x00C0;
+  t['Agravesmall'] = 0xF7E0;
+  t['Ahookabove'] = 0x1EA2;
+  t['Aiecyrillic'] = 0x04D4;
+  t['Ainvertedbreve'] = 0x0202;
+  t['Alpha'] = 0x0391;
+  t['Alphatonos'] = 0x0386;
+  t['Amacron'] = 0x0100;
+  t['Amonospace'] = 0xFF21;
+  t['Aogonek'] = 0x0104;
+  t['Aring'] = 0x00C5;
+  t['Aringacute'] = 0x01FA;
+  t['Aringbelow'] = 0x1E00;
+  t['Aringsmall'] = 0xF7E5;
+  t['Asmall'] = 0xF761;
+  t['Atilde'] = 0x00C3;
+  t['Atildesmall'] = 0xF7E3;
+  t['Aybarmenian'] = 0x0531;
+  t['B'] = 0x0042;
+  t['Bcircle'] = 0x24B7;
+  t['Bdotaccent'] = 0x1E02;
+  t['Bdotbelow'] = 0x1E04;
+  t['Becyrillic'] = 0x0411;
+  t['Benarmenian'] = 0x0532;
+  t['Beta'] = 0x0392;
+  t['Bhook'] = 0x0181;
+  t['Blinebelow'] = 0x1E06;
+  t['Bmonospace'] = 0xFF22;
+  t['Brevesmall'] = 0xF6F4;
+  t['Bsmall'] = 0xF762;
+  t['Btopbar'] = 0x0182;
+  t['C'] = 0x0043;
+  t['Caarmenian'] = 0x053E;
+  t['Cacute'] = 0x0106;
+  t['Caron'] = 0xF6CA;
+  t['Caronsmall'] = 0xF6F5;
+  t['Ccaron'] = 0x010C;
+  t['Ccedilla'] = 0x00C7;
+  t['Ccedillaacute'] = 0x1E08;
+  t['Ccedillasmall'] = 0xF7E7;
+  t['Ccircle'] = 0x24B8;
+  t['Ccircumflex'] = 0x0108;
+  t['Cdot'] = 0x010A;
+  t['Cdotaccent'] = 0x010A;
+  t['Cedillasmall'] = 0xF7B8;
+  t['Chaarmenian'] = 0x0549;
+  t['Cheabkhasiancyrillic'] = 0x04BC;
+  t['Checyrillic'] = 0x0427;
+  t['Chedescenderabkhasiancyrillic'] = 0x04BE;
+  t['Chedescendercyrillic'] = 0x04B6;
+  t['Chedieresiscyrillic'] = 0x04F4;
+  t['Cheharmenian'] = 0x0543;
+  t['Chekhakassiancyrillic'] = 0x04CB;
+  t['Cheverticalstrokecyrillic'] = 0x04B8;
+  t['Chi'] = 0x03A7;
+  t['Chook'] = 0x0187;
+  t['Circumflexsmall'] = 0xF6F6;
+  t['Cmonospace'] = 0xFF23;
+  t['Coarmenian'] = 0x0551;
+  t['Csmall'] = 0xF763;
+  t['D'] = 0x0044;
+  t['DZ'] = 0x01F1;
+  t['DZcaron'] = 0x01C4;
+  t['Daarmenian'] = 0x0534;
+  t['Dafrican'] = 0x0189;
+  t['Dcaron'] = 0x010E;
+  t['Dcedilla'] = 0x1E10;
+  t['Dcircle'] = 0x24B9;
+  t['Dcircumflexbelow'] = 0x1E12;
+  t['Dcroat'] = 0x0110;
+  t['Ddotaccent'] = 0x1E0A;
+  t['Ddotbelow'] = 0x1E0C;
+  t['Decyrillic'] = 0x0414;
+  t['Deicoptic'] = 0x03EE;
+  t['Delta'] = 0x2206;
+  t['Deltagreek'] = 0x0394;
+  t['Dhook'] = 0x018A;
+  t['Dieresis'] = 0xF6CB;
+  t['DieresisAcute'] = 0xF6CC;
+  t['DieresisGrave'] = 0xF6CD;
+  t['Dieresissmall'] = 0xF7A8;
+  t['Digammagreek'] = 0x03DC;
+  t['Djecyrillic'] = 0x0402;
+  t['Dlinebelow'] = 0x1E0E;
+  t['Dmonospace'] = 0xFF24;
+  t['Dotaccentsmall'] = 0xF6F7;
+  t['Dslash'] = 0x0110;
+  t['Dsmall'] = 0xF764;
+  t['Dtopbar'] = 0x018B;
+  t['Dz'] = 0x01F2;
+  t['Dzcaron'] = 0x01C5;
+  t['Dzeabkhasiancyrillic'] = 0x04E0;
+  t['Dzecyrillic'] = 0x0405;
+  t['Dzhecyrillic'] = 0x040F;
+  t['E'] = 0x0045;
+  t['Eacute'] = 0x00C9;
+  t['Eacutesmall'] = 0xF7E9;
+  t['Ebreve'] = 0x0114;
+  t['Ecaron'] = 0x011A;
+  t['Ecedillabreve'] = 0x1E1C;
+  t['Echarmenian'] = 0x0535;
+  t['Ecircle'] = 0x24BA;
+  t['Ecircumflex'] = 0x00CA;
+  t['Ecircumflexacute'] = 0x1EBE;
+  t['Ecircumflexbelow'] = 0x1E18;
+  t['Ecircumflexdotbelow'] = 0x1EC6;
+  t['Ecircumflexgrave'] = 0x1EC0;
+  t['Ecircumflexhookabove'] = 0x1EC2;
+  t['Ecircumflexsmall'] = 0xF7EA;
+  t['Ecircumflextilde'] = 0x1EC4;
+  t['Ecyrillic'] = 0x0404;
+  t['Edblgrave'] = 0x0204;
+  t['Edieresis'] = 0x00CB;
+  t['Edieresissmall'] = 0xF7EB;
+  t['Edot'] = 0x0116;
+  t['Edotaccent'] = 0x0116;
+  t['Edotbelow'] = 0x1EB8;
+  t['Efcyrillic'] = 0x0424;
+  t['Egrave'] = 0x00C8;
+  t['Egravesmall'] = 0xF7E8;
+  t['Eharmenian'] = 0x0537;
+  t['Ehookabove'] = 0x1EBA;
+  t['Eightroman'] = 0x2167;
+  t['Einvertedbreve'] = 0x0206;
+  t['Eiotifiedcyrillic'] = 0x0464;
+  t['Elcyrillic'] = 0x041B;
+  t['Elevenroman'] = 0x216A;
+  t['Emacron'] = 0x0112;
+  t['Emacronacute'] = 0x1E16;
+  t['Emacrongrave'] = 0x1E14;
+  t['Emcyrillic'] = 0x041C;
+  t['Emonospace'] = 0xFF25;
+  t['Encyrillic'] = 0x041D;
+  t['Endescendercyrillic'] = 0x04A2;
+  t['Eng'] = 0x014A;
+  t['Enghecyrillic'] = 0x04A4;
+  t['Enhookcyrillic'] = 0x04C7;
+  t['Eogonek'] = 0x0118;
+  t['Eopen'] = 0x0190;
+  t['Epsilon'] = 0x0395;
+  t['Epsilontonos'] = 0x0388;
+  t['Ercyrillic'] = 0x0420;
+  t['Ereversed'] = 0x018E;
+  t['Ereversedcyrillic'] = 0x042D;
+  t['Escyrillic'] = 0x0421;
+  t['Esdescendercyrillic'] = 0x04AA;
+  t['Esh'] = 0x01A9;
+  t['Esmall'] = 0xF765;
+  t['Eta'] = 0x0397;
+  t['Etarmenian'] = 0x0538;
+  t['Etatonos'] = 0x0389;
+  t['Eth'] = 0x00D0;
+  t['Ethsmall'] = 0xF7F0;
+  t['Etilde'] = 0x1EBC;
+  t['Etildebelow'] = 0x1E1A;
+  t['Euro'] = 0x20AC;
+  t['Ezh'] = 0x01B7;
+  t['Ezhcaron'] = 0x01EE;
+  t['Ezhreversed'] = 0x01B8;
+  t['F'] = 0x0046;
+  t['Fcircle'] = 0x24BB;
+  t['Fdotaccent'] = 0x1E1E;
+  t['Feharmenian'] = 0x0556;
+  t['Feicoptic'] = 0x03E4;
+  t['Fhook'] = 0x0191;
+  t['Fitacyrillic'] = 0x0472;
+  t['Fiveroman'] = 0x2164;
+  t['Fmonospace'] = 0xFF26;
+  t['Fourroman'] = 0x2163;
+  t['Fsmall'] = 0xF766;
+  t['G'] = 0x0047;
+  t['GBsquare'] = 0x3387;
+  t['Gacute'] = 0x01F4;
+  t['Gamma'] = 0x0393;
+  t['Gammaafrican'] = 0x0194;
+  t['Gangiacoptic'] = 0x03EA;
+  t['Gbreve'] = 0x011E;
+  t['Gcaron'] = 0x01E6;
+  t['Gcedilla'] = 0x0122;
+  t['Gcircle'] = 0x24BC;
+  t['Gcircumflex'] = 0x011C;
+  t['Gcommaaccent'] = 0x0122;
+  t['Gdot'] = 0x0120;
+  t['Gdotaccent'] = 0x0120;
+  t['Gecyrillic'] = 0x0413;
+  t['Ghadarmenian'] = 0x0542;
+  t['Ghemiddlehookcyrillic'] = 0x0494;
+  t['Ghestrokecyrillic'] = 0x0492;
+  t['Gheupturncyrillic'] = 0x0490;
+  t['Ghook'] = 0x0193;
+  t['Gimarmenian'] = 0x0533;
+  t['Gjecyrillic'] = 0x0403;
+  t['Gmacron'] = 0x1E20;
+  t['Gmonospace'] = 0xFF27;
+  t['Grave'] = 0xF6CE;
+  t['Gravesmall'] = 0xF760;
+  t['Gsmall'] = 0xF767;
+  t['Gsmallhook'] = 0x029B;
+  t['Gstroke'] = 0x01E4;
+  t['H'] = 0x0048;
+  t['H18533'] = 0x25CF;
+  t['H18543'] = 0x25AA;
+  t['H18551'] = 0x25AB;
+  t['H22073'] = 0x25A1;
+  t['HPsquare'] = 0x33CB;
+  t['Haabkhasiancyrillic'] = 0x04A8;
+  t['Hadescendercyrillic'] = 0x04B2;
+  t['Hardsigncyrillic'] = 0x042A;
+  t['Hbar'] = 0x0126;
+  t['Hbrevebelow'] = 0x1E2A;
+  t['Hcedilla'] = 0x1E28;
+  t['Hcircle'] = 0x24BD;
+  t['Hcircumflex'] = 0x0124;
+  t['Hdieresis'] = 0x1E26;
+  t['Hdotaccent'] = 0x1E22;
+  t['Hdotbelow'] = 0x1E24;
+  t['Hmonospace'] = 0xFF28;
+  t['Hoarmenian'] = 0x0540;
+  t['Horicoptic'] = 0x03E8;
+  t['Hsmall'] = 0xF768;
+  t['Hungarumlaut'] = 0xF6CF;
+  t['Hungarumlautsmall'] = 0xF6F8;
+  t['Hzsquare'] = 0x3390;
+  t['I'] = 0x0049;
+  t['IAcyrillic'] = 0x042F;
+  t['IJ'] = 0x0132;
+  t['IUcyrillic'] = 0x042E;
+  t['Iacute'] = 0x00CD;
+  t['Iacutesmall'] = 0xF7ED;
+  t['Ibreve'] = 0x012C;
+  t['Icaron'] = 0x01CF;
+  t['Icircle'] = 0x24BE;
+  t['Icircumflex'] = 0x00CE;
+  t['Icircumflexsmall'] = 0xF7EE;
+  t['Icyrillic'] = 0x0406;
+  t['Idblgrave'] = 0x0208;
+  t['Idieresis'] = 0x00CF;
+  t['Idieresisacute'] = 0x1E2E;
+  t['Idieresiscyrillic'] = 0x04E4;
+  t['Idieresissmall'] = 0xF7EF;
+  t['Idot'] = 0x0130;
+  t['Idotaccent'] = 0x0130;
+  t['Idotbelow'] = 0x1ECA;
+  t['Iebrevecyrillic'] = 0x04D6;
+  t['Iecyrillic'] = 0x0415;
+  t['Ifraktur'] = 0x2111;
+  t['Igrave'] = 0x00CC;
+  t['Igravesmall'] = 0xF7EC;
+  t['Ihookabove'] = 0x1EC8;
+  t['Iicyrillic'] = 0x0418;
+  t['Iinvertedbreve'] = 0x020A;
+  t['Iishortcyrillic'] = 0x0419;
+  t['Imacron'] = 0x012A;
+  t['Imacroncyrillic'] = 0x04E2;
+  t['Imonospace'] = 0xFF29;
+  t['Iniarmenian'] = 0x053B;
+  t['Iocyrillic'] = 0x0401;
+  t['Iogonek'] = 0x012E;
+  t['Iota'] = 0x0399;
+  t['Iotaafrican'] = 0x0196;
+  t['Iotadieresis'] = 0x03AA;
+  t['Iotatonos'] = 0x038A;
+  t['Ismall'] = 0xF769;
+  t['Istroke'] = 0x0197;
+  t['Itilde'] = 0x0128;
+  t['Itildebelow'] = 0x1E2C;
+  t['Izhitsacyrillic'] = 0x0474;
+  t['Izhitsadblgravecyrillic'] = 0x0476;
+  t['J'] = 0x004A;
+  t['Jaarmenian'] = 0x0541;
+  t['Jcircle'] = 0x24BF;
+  t['Jcircumflex'] = 0x0134;
+  t['Jecyrillic'] = 0x0408;
+  t['Jheharmenian'] = 0x054B;
+  t['Jmonospace'] = 0xFF2A;
+  t['Jsmall'] = 0xF76A;
+  t['K'] = 0x004B;
+  t['KBsquare'] = 0x3385;
+  t['KKsquare'] = 0x33CD;
+  t['Kabashkircyrillic'] = 0x04A0;
+  t['Kacute'] = 0x1E30;
+  t['Kacyrillic'] = 0x041A;
+  t['Kadescendercyrillic'] = 0x049A;
+  t['Kahookcyrillic'] = 0x04C3;
+  t['Kappa'] = 0x039A;
+  t['Kastrokecyrillic'] = 0x049E;
+  t['Kaverticalstrokecyrillic'] = 0x049C;
+  t['Kcaron'] = 0x01E8;
+  t['Kcedilla'] = 0x0136;
+  t['Kcircle'] = 0x24C0;
+  t['Kcommaaccent'] = 0x0136;
+  t['Kdotbelow'] = 0x1E32;
+  t['Keharmenian'] = 0x0554;
+  t['Kenarmenian'] = 0x053F;
+  t['Khacyrillic'] = 0x0425;
+  t['Kheicoptic'] = 0x03E6;
+  t['Khook'] = 0x0198;
+  t['Kjecyrillic'] = 0x040C;
+  t['Klinebelow'] = 0x1E34;
+  t['Kmonospace'] = 0xFF2B;
+  t['Koppacyrillic'] = 0x0480;
+  t['Koppagreek'] = 0x03DE;
+  t['Ksicyrillic'] = 0x046E;
+  t['Ksmall'] = 0xF76B;
+  t['L'] = 0x004C;
+  t['LJ'] = 0x01C7;
+  t['LL'] = 0xF6BF;
+  t['Lacute'] = 0x0139;
+  t['Lambda'] = 0x039B;
+  t['Lcaron'] = 0x013D;
+  t['Lcedilla'] = 0x013B;
+  t['Lcircle'] = 0x24C1;
+  t['Lcircumflexbelow'] = 0x1E3C;
+  t['Lcommaaccent'] = 0x013B;
+  t['Ldot'] = 0x013F;
+  t['Ldotaccent'] = 0x013F;
+  t['Ldotbelow'] = 0x1E36;
+  t['Ldotbelowmacron'] = 0x1E38;
+  t['Liwnarmenian'] = 0x053C;
+  t['Lj'] = 0x01C8;
+  t['Ljecyrillic'] = 0x0409;
+  t['Llinebelow'] = 0x1E3A;
+  t['Lmonospace'] = 0xFF2C;
+  t['Lslash'] = 0x0141;
+  t['Lslashsmall'] = 0xF6F9;
+  t['Lsmall'] = 0xF76C;
+  t['M'] = 0x004D;
+  t['MBsquare'] = 0x3386;
+  t['Macron'] = 0xF6D0;
+  t['Macronsmall'] = 0xF7AF;
+  t['Macute'] = 0x1E3E;
+  t['Mcircle'] = 0x24C2;
+  t['Mdotaccent'] = 0x1E40;
+  t['Mdotbelow'] = 0x1E42;
+  t['Menarmenian'] = 0x0544;
+  t['Mmonospace'] = 0xFF2D;
+  t['Msmall'] = 0xF76D;
+  t['Mturned'] = 0x019C;
+  t['Mu'] = 0x039C;
+  t['N'] = 0x004E;
+  t['NJ'] = 0x01CA;
+  t['Nacute'] = 0x0143;
+  t['Ncaron'] = 0x0147;
+  t['Ncedilla'] = 0x0145;
+  t['Ncircle'] = 0x24C3;
+  t['Ncircumflexbelow'] = 0x1E4A;
+  t['Ncommaaccent'] = 0x0145;
+  t['Ndotaccent'] = 0x1E44;
+  t['Ndotbelow'] = 0x1E46;
+  t['Nhookleft'] = 0x019D;
+  t['Nineroman'] = 0x2168;
+  t['Nj'] = 0x01CB;
+  t['Njecyrillic'] = 0x040A;
+  t['Nlinebelow'] = 0x1E48;
+  t['Nmonospace'] = 0xFF2E;
+  t['Nowarmenian'] = 0x0546;
+  t['Nsmall'] = 0xF76E;
+  t['Ntilde'] = 0x00D1;
+  t['Ntildesmall'] = 0xF7F1;
+  t['Nu'] = 0x039D;
+  t['O'] = 0x004F;
+  t['OE'] = 0x0152;
+  t['OEsmall'] = 0xF6FA;
+  t['Oacute'] = 0x00D3;
+  t['Oacutesmall'] = 0xF7F3;
+  t['Obarredcyrillic'] = 0x04E8;
+  t['Obarreddieresiscyrillic'] = 0x04EA;
+  t['Obreve'] = 0x014E;
+  t['Ocaron'] = 0x01D1;
+  t['Ocenteredtilde'] = 0x019F;
+  t['Ocircle'] = 0x24C4;
+  t['Ocircumflex'] = 0x00D4;
+  t['Ocircumflexacute'] = 0x1ED0;
+  t['Ocircumflexdotbelow'] = 0x1ED8;
+  t['Ocircumflexgrave'] = 0x1ED2;
+  t['Ocircumflexhookabove'] = 0x1ED4;
+  t['Ocircumflexsmall'] = 0xF7F4;
+  t['Ocircumflextilde'] = 0x1ED6;
+  t['Ocyrillic'] = 0x041E;
+  t['Odblacute'] = 0x0150;
+  t['Odblgrave'] = 0x020C;
+  t['Odieresis'] = 0x00D6;
+  t['Odieresiscyrillic'] = 0x04E6;
+  t['Odieresissmall'] = 0xF7F6;
+  t['Odotbelow'] = 0x1ECC;
+  t['Ogoneksmall'] = 0xF6FB;
+  t['Ograve'] = 0x00D2;
+  t['Ogravesmall'] = 0xF7F2;
+  t['Oharmenian'] = 0x0555;
+  t['Ohm'] = 0x2126;
+  t['Ohookabove'] = 0x1ECE;
+  t['Ohorn'] = 0x01A0;
+  t['Ohornacute'] = 0x1EDA;
+  t['Ohorndotbelow'] = 0x1EE2;
+  t['Ohorngrave'] = 0x1EDC;
+  t['Ohornhookabove'] = 0x1EDE;
+  t['Ohorntilde'] = 0x1EE0;
+  t['Ohungarumlaut'] = 0x0150;
+  t['Oi'] = 0x01A2;
+  t['Oinvertedbreve'] = 0x020E;
+  t['Omacron'] = 0x014C;
+  t['Omacronacute'] = 0x1E52;
+  t['Omacrongrave'] = 0x1E50;
+  t['Omega'] = 0x2126;
+  t['Omegacyrillic'] = 0x0460;
+  t['Omegagreek'] = 0x03A9;
+  t['Omegaroundcyrillic'] = 0x047A;
+  t['Omegatitlocyrillic'] = 0x047C;
+  t['Omegatonos'] = 0x038F;
+  t['Omicron'] = 0x039F;
+  t['Omicrontonos'] = 0x038C;
+  t['Omonospace'] = 0xFF2F;
+  t['Oneroman'] = 0x2160;
+  t['Oogonek'] = 0x01EA;
+  t['Oogonekmacron'] = 0x01EC;
+  t['Oopen'] = 0x0186;
+  t['Oslash'] = 0x00D8;
+  t['Oslashacute'] = 0x01FE;
+  t['Oslashsmall'] = 0xF7F8;
+  t['Osmall'] = 0xF76F;
+  t['Ostrokeacute'] = 0x01FE;
+  t['Otcyrillic'] = 0x047E;
+  t['Otilde'] = 0x00D5;
+  t['Otildeacute'] = 0x1E4C;
+  t['Otildedieresis'] = 0x1E4E;
+  t['Otildesmall'] = 0xF7F5;
+  t['P'] = 0x0050;
+  t['Pacute'] = 0x1E54;
+  t['Pcircle'] = 0x24C5;
+  t['Pdotaccent'] = 0x1E56;
+  t['Pecyrillic'] = 0x041F;
+  t['Peharmenian'] = 0x054A;
+  t['Pemiddlehookcyrillic'] = 0x04A6;
+  t['Phi'] = 0x03A6;
+  t['Phook'] = 0x01A4;
+  t['Pi'] = 0x03A0;
+  t['Piwrarmenian'] = 0x0553;
+  t['Pmonospace'] = 0xFF30;
+  t['Psi'] = 0x03A8;
+  t['Psicyrillic'] = 0x0470;
+  t['Psmall'] = 0xF770;
+  t['Q'] = 0x0051;
+  t['Qcircle'] = 0x24C6;
+  t['Qmonospace'] = 0xFF31;
+  t['Qsmall'] = 0xF771;
+  t['R'] = 0x0052;
+  t['Raarmenian'] = 0x054C;
+  t['Racute'] = 0x0154;
+  t['Rcaron'] = 0x0158;
+  t['Rcedilla'] = 0x0156;
+  t['Rcircle'] = 0x24C7;
+  t['Rcommaaccent'] = 0x0156;
+  t['Rdblgrave'] = 0x0210;
+  t['Rdotaccent'] = 0x1E58;
+  t['Rdotbelow'] = 0x1E5A;
+  t['Rdotbelowmacron'] = 0x1E5C;
+  t['Reharmenian'] = 0x0550;
+  t['Rfraktur'] = 0x211C;
+  t['Rho'] = 0x03A1;
+  t['Ringsmall'] = 0xF6FC;
+  t['Rinvertedbreve'] = 0x0212;
+  t['Rlinebelow'] = 0x1E5E;
+  t['Rmonospace'] = 0xFF32;
+  t['Rsmall'] = 0xF772;
+  t['Rsmallinverted'] = 0x0281;
+  t['Rsmallinvertedsuperior'] = 0x02B6;
+  t['S'] = 0x0053;
+  t['SF010000'] = 0x250C;
+  t['SF020000'] = 0x2514;
+  t['SF030000'] = 0x2510;
+  t['SF040000'] = 0x2518;
+  t['SF050000'] = 0x253C;
+  t['SF060000'] = 0x252C;
+  t['SF070000'] = 0x2534;
+  t['SF080000'] = 0x251C;
+  t['SF090000'] = 0x2524;
+  t['SF100000'] = 0x2500;
+  t['SF110000'] = 0x2502;
+  t['SF190000'] = 0x2561;
+  t['SF200000'] = 0x2562;
+  t['SF210000'] = 0x2556;
+  t['SF220000'] = 0x2555;
+  t['SF230000'] = 0x2563;
+  t['SF240000'] = 0x2551;
+  t['SF250000'] = 0x2557;
+  t['SF260000'] = 0x255D;
+  t['SF270000'] = 0x255C;
+  t['SF280000'] = 0x255B;
+  t['SF360000'] = 0x255E;
+  t['SF370000'] = 0x255F;
+  t['SF380000'] = 0x255A;
+  t['SF390000'] = 0x2554;
+  t['SF400000'] = 0x2569;
+  t['SF410000'] = 0x2566;
+  t['SF420000'] = 0x2560;
+  t['SF430000'] = 0x2550;
+  t['SF440000'] = 0x256C;
+  t['SF450000'] = 0x2567;
+  t['SF460000'] = 0x2568;
+  t['SF470000'] = 0x2564;
+  t['SF480000'] = 0x2565;
+  t['SF490000'] = 0x2559;
+  t['SF500000'] = 0x2558;
+  t['SF510000'] = 0x2552;
+  t['SF520000'] = 0x2553;
+  t['SF530000'] = 0x256B;
+  t['SF540000'] = 0x256A;
+  t['Sacute'] = 0x015A;
+  t['Sacutedotaccent'] = 0x1E64;
+  t['Sampigreek'] = 0x03E0;
+  t['Scaron'] = 0x0160;
+  t['Scarondotaccent'] = 0x1E66;
+  t['Scaronsmall'] = 0xF6FD;
+  t['Scedilla'] = 0x015E;
+  t['Schwa'] = 0x018F;
+  t['Schwacyrillic'] = 0x04D8;
+  t['Schwadieresiscyrillic'] = 0x04DA;
+  t['Scircle'] = 0x24C8;
+  t['Scircumflex'] = 0x015C;
+  t['Scommaaccent'] = 0x0218;
+  t['Sdotaccent'] = 0x1E60;
+  t['Sdotbelow'] = 0x1E62;
+  t['Sdotbelowdotaccent'] = 0x1E68;
+  t['Seharmenian'] = 0x054D;
+  t['Sevenroman'] = 0x2166;
+  t['Shaarmenian'] = 0x0547;
+  t['Shacyrillic'] = 0x0428;
+  t['Shchacyrillic'] = 0x0429;
+  t['Sheicoptic'] = 0x03E2;
+  t['Shhacyrillic'] = 0x04BA;
+  t['Shimacoptic'] = 0x03EC;
+  t['Sigma'] = 0x03A3;
+  t['Sixroman'] = 0x2165;
+  t['Smonospace'] = 0xFF33;
+  t['Softsigncyrillic'] = 0x042C;
+  t['Ssmall'] = 0xF773;
+  t['Stigmagreek'] = 0x03DA;
+  t['T'] = 0x0054;
+  t['Tau'] = 0x03A4;
+  t['Tbar'] = 0x0166;
+  t['Tcaron'] = 0x0164;
+  t['Tcedilla'] = 0x0162;
+  t['Tcircle'] = 0x24C9;
+  t['Tcircumflexbelow'] = 0x1E70;
+  t['Tcommaaccent'] = 0x0162;
+  t['Tdotaccent'] = 0x1E6A;
+  t['Tdotbelow'] = 0x1E6C;
+  t['Tecyrillic'] = 0x0422;
+  t['Tedescendercyrillic'] = 0x04AC;
+  t['Tenroman'] = 0x2169;
+  t['Tetsecyrillic'] = 0x04B4;
+  t['Theta'] = 0x0398;
+  t['Thook'] = 0x01AC;
+  t['Thorn'] = 0x00DE;
+  t['Thornsmall'] = 0xF7FE;
+  t['Threeroman'] = 0x2162;
+  t['Tildesmall'] = 0xF6FE;
+  t['Tiwnarmenian'] = 0x054F;
+  t['Tlinebelow'] = 0x1E6E;
+  t['Tmonospace'] = 0xFF34;
+  t['Toarmenian'] = 0x0539;
+  t['Tonefive'] = 0x01BC;
+  t['Tonesix'] = 0x0184;
+  t['Tonetwo'] = 0x01A7;
+  t['Tretroflexhook'] = 0x01AE;
+  t['Tsecyrillic'] = 0x0426;
+  t['Tshecyrillic'] = 0x040B;
+  t['Tsmall'] = 0xF774;
+  t['Twelveroman'] = 0x216B;
+  t['Tworoman'] = 0x2161;
+  t['U'] = 0x0055;
+  t['Uacute'] = 0x00DA;
+  t['Uacutesmall'] = 0xF7FA;
+  t['Ubreve'] = 0x016C;
+  t['Ucaron'] = 0x01D3;
+  t['Ucircle'] = 0x24CA;
+  t['Ucircumflex'] = 0x00DB;
+  t['Ucircumflexbelow'] = 0x1E76;
+  t['Ucircumflexsmall'] = 0xF7FB;
+  t['Ucyrillic'] = 0x0423;
+  t['Udblacute'] = 0x0170;
+  t['Udblgrave'] = 0x0214;
+  t['Udieresis'] = 0x00DC;
+  t['Udieresisacute'] = 0x01D7;
+  t['Udieresisbelow'] = 0x1E72;
+  t['Udieresiscaron'] = 0x01D9;
+  t['Udieresiscyrillic'] = 0x04F0;
+  t['Udieresisgrave'] = 0x01DB;
+  t['Udieresismacron'] = 0x01D5;
+  t['Udieresissmall'] = 0xF7FC;
+  t['Udotbelow'] = 0x1EE4;
+  t['Ugrave'] = 0x00D9;
+  t['Ugravesmall'] = 0xF7F9;
+  t['Uhookabove'] = 0x1EE6;
+  t['Uhorn'] = 0x01AF;
+  t['Uhornacute'] = 0x1EE8;
+  t['Uhorndotbelow'] = 0x1EF0;
+  t['Uhorngrave'] = 0x1EEA;
+  t['Uhornhookabove'] = 0x1EEC;
+  t['Uhorntilde'] = 0x1EEE;
+  t['Uhungarumlaut'] = 0x0170;
+  t['Uhungarumlautcyrillic'] = 0x04F2;
+  t['Uinvertedbreve'] = 0x0216;
+  t['Ukcyrillic'] = 0x0478;
+  t['Umacron'] = 0x016A;
+  t['Umacroncyrillic'] = 0x04EE;
+  t['Umacrondieresis'] = 0x1E7A;
+  t['Umonospace'] = 0xFF35;
+  t['Uogonek'] = 0x0172;
+  t['Upsilon'] = 0x03A5;
+  t['Upsilon1'] = 0x03D2;
+  t['Upsilonacutehooksymbolgreek'] = 0x03D3;
+  t['Upsilonafrican'] = 0x01B1;
+  t['Upsilondieresis'] = 0x03AB;
+  t['Upsilondieresishooksymbolgreek'] = 0x03D4;
+  t['Upsilonhooksymbol'] = 0x03D2;
+  t['Upsilontonos'] = 0x038E;
+  t['Uring'] = 0x016E;
+  t['Ushortcyrillic'] = 0x040E;
+  t['Usmall'] = 0xF775;
+  t['Ustraightcyrillic'] = 0x04AE;
+  t['Ustraightstrokecyrillic'] = 0x04B0;
+  t['Utilde'] = 0x0168;
+  t['Utildeacute'] = 0x1E78;
+  t['Utildebelow'] = 0x1E74;
+  t['V'] = 0x0056;
+  t['Vcircle'] = 0x24CB;
+  t['Vdotbelow'] = 0x1E7E;
+  t['Vecyrillic'] = 0x0412;
+  t['Vewarmenian'] = 0x054E;
+  t['Vhook'] = 0x01B2;
+  t['Vmonospace'] = 0xFF36;
+  t['Voarmenian'] = 0x0548;
+  t['Vsmall'] = 0xF776;
+  t['Vtilde'] = 0x1E7C;
+  t['W'] = 0x0057;
+  t['Wacute'] = 0x1E82;
+  t['Wcircle'] = 0x24CC;
+  t['Wcircumflex'] = 0x0174;
+  t['Wdieresis'] = 0x1E84;
+  t['Wdotaccent'] = 0x1E86;
+  t['Wdotbelow'] = 0x1E88;
+  t['Wgrave'] = 0x1E80;
+  t['Wmonospace'] = 0xFF37;
+  t['Wsmall'] = 0xF777;
+  t['X'] = 0x0058;
+  t['Xcircle'] = 0x24CD;
+  t['Xdieresis'] = 0x1E8C;
+  t['Xdotaccent'] = 0x1E8A;
+  t['Xeharmenian'] = 0x053D;
+  t['Xi'] = 0x039E;
+  t['Xmonospace'] = 0xFF38;
+  t['Xsmall'] = 0xF778;
+  t['Y'] = 0x0059;
+  t['Yacute'] = 0x00DD;
+  t['Yacutesmall'] = 0xF7FD;
+  t['Yatcyrillic'] = 0x0462;
+  t['Ycircle'] = 0x24CE;
+  t['Ycircumflex'] = 0x0176;
+  t['Ydieresis'] = 0x0178;
+  t['Ydieresissmall'] = 0xF7FF;
+  t['Ydotaccent'] = 0x1E8E;
+  t['Ydotbelow'] = 0x1EF4;
+  t['Yericyrillic'] = 0x042B;
+  t['Yerudieresiscyrillic'] = 0x04F8;
+  t['Ygrave'] = 0x1EF2;
+  t['Yhook'] = 0x01B3;
+  t['Yhookabove'] = 0x1EF6;
+  t['Yiarmenian'] = 0x0545;
+  t['Yicyrillic'] = 0x0407;
+  t['Yiwnarmenian'] = 0x0552;
+  t['Ymonospace'] = 0xFF39;
+  t['Ysmall'] = 0xF779;
+  t['Ytilde'] = 0x1EF8;
+  t['Yusbigcyrillic'] = 0x046A;
+  t['Yusbigiotifiedcyrillic'] = 0x046C;
+  t['Yuslittlecyrillic'] = 0x0466;
+  t['Yuslittleiotifiedcyrillic'] = 0x0468;
+  t['Z'] = 0x005A;
+  t['Zaarmenian'] = 0x0536;
+  t['Zacute'] = 0x0179;
+  t['Zcaron'] = 0x017D;
+  t['Zcaronsmall'] = 0xF6FF;
+  t['Zcircle'] = 0x24CF;
+  t['Zcircumflex'] = 0x1E90;
+  t['Zdot'] = 0x017B;
+  t['Zdotaccent'] = 0x017B;
+  t['Zdotbelow'] = 0x1E92;
+  t['Zecyrillic'] = 0x0417;
+  t['Zedescendercyrillic'] = 0x0498;
+  t['Zedieresiscyrillic'] = 0x04DE;
+  t['Zeta'] = 0x0396;
+  t['Zhearmenian'] = 0x053A;
+  t['Zhebrevecyrillic'] = 0x04C1;
+  t['Zhecyrillic'] = 0x0416;
+  t['Zhedescendercyrillic'] = 0x0496;
+  t['Zhedieresiscyrillic'] = 0x04DC;
+  t['Zlinebelow'] = 0x1E94;
+  t['Zmonospace'] = 0xFF3A;
+  t['Zsmall'] = 0xF77A;
+  t['Zstroke'] = 0x01B5;
+  t['a'] = 0x0061;
+  t['aabengali'] = 0x0986;
+  t['aacute'] = 0x00E1;
+  t['aadeva'] = 0x0906;
+  t['aagujarati'] = 0x0A86;
+  t['aagurmukhi'] = 0x0A06;
+  t['aamatragurmukhi'] = 0x0A3E;
+  t['aarusquare'] = 0x3303;
+  t['aavowelsignbengali'] = 0x09BE;
+  t['aavowelsigndeva'] = 0x093E;
+  t['aavowelsigngujarati'] = 0x0ABE;
+  t['abbreviationmarkarmenian'] = 0x055F;
+  t['abbreviationsigndeva'] = 0x0970;
+  t['abengali'] = 0x0985;
+  t['abopomofo'] = 0x311A;
+  t['abreve'] = 0x0103;
+  t['abreveacute'] = 0x1EAF;
+  t['abrevecyrillic'] = 0x04D1;
+  t['abrevedotbelow'] = 0x1EB7;
+  t['abrevegrave'] = 0x1EB1;
+  t['abrevehookabove'] = 0x1EB3;
+  t['abrevetilde'] = 0x1EB5;
+  t['acaron'] = 0x01CE;
+  t['acircle'] = 0x24D0;
+  t['acircumflex'] = 0x00E2;
+  t['acircumflexacute'] = 0x1EA5;
+  t['acircumflexdotbelow'] = 0x1EAD;
+  t['acircumflexgrave'] = 0x1EA7;
+  t['acircumflexhookabove'] = 0x1EA9;
+  t['acircumflextilde'] = 0x1EAB;
+  t['acute'] = 0x00B4;
+  t['acutebelowcmb'] = 0x0317;
+  t['acutecmb'] = 0x0301;
+  t['acutecomb'] = 0x0301;
+  t['acutedeva'] = 0x0954;
+  t['acutelowmod'] = 0x02CF;
+  t['acutetonecmb'] = 0x0341;
+  t['acyrillic'] = 0x0430;
+  t['adblgrave'] = 0x0201;
+  t['addakgurmukhi'] = 0x0A71;
+  t['adeva'] = 0x0905;
+  t['adieresis'] = 0x00E4;
+  t['adieresiscyrillic'] = 0x04D3;
+  t['adieresismacron'] = 0x01DF;
+  t['adotbelow'] = 0x1EA1;
+  t['adotmacron'] = 0x01E1;
+  t['ae'] = 0x00E6;
+  t['aeacute'] = 0x01FD;
+  t['aekorean'] = 0x3150;
+  t['aemacron'] = 0x01E3;
+  t['afii00208'] = 0x2015;
+  t['afii08941'] = 0x20A4;
+  t['afii10017'] = 0x0410;
+  t['afii10018'] = 0x0411;
+  t['afii10019'] = 0x0412;
+  t['afii10020'] = 0x0413;
+  t['afii10021'] = 0x0414;
+  t['afii10022'] = 0x0415;
+  t['afii10023'] = 0x0401;
+  t['afii10024'] = 0x0416;
+  t['afii10025'] = 0x0417;
+  t['afii10026'] = 0x0418;
+  t['afii10027'] = 0x0419;
+  t['afii10028'] = 0x041A;
+  t['afii10029'] = 0x041B;
+  t['afii10030'] = 0x041C;
+  t['afii10031'] = 0x041D;
+  t['afii10032'] = 0x041E;
+  t['afii10033'] = 0x041F;
+  t['afii10034'] = 0x0420;
+  t['afii10035'] = 0x0421;
+  t['afii10036'] = 0x0422;
+  t['afii10037'] = 0x0423;
+  t['afii10038'] = 0x0424;
+  t['afii10039'] = 0x0425;
+  t['afii10040'] = 0x0426;
+  t['afii10041'] = 0x0427;
+  t['afii10042'] = 0x0428;
+  t['afii10043'] = 0x0429;
+  t['afii10044'] = 0x042A;
+  t['afii10045'] = 0x042B;
+  t['afii10046'] = 0x042C;
+  t['afii10047'] = 0x042D;
+  t['afii10048'] = 0x042E;
+  t['afii10049'] = 0x042F;
+  t['afii10050'] = 0x0490;
+  t['afii10051'] = 0x0402;
+  t['afii10052'] = 0x0403;
+  t['afii10053'] = 0x0404;
+  t['afii10054'] = 0x0405;
+  t['afii10055'] = 0x0406;
+  t['afii10056'] = 0x0407;
+  t['afii10057'] = 0x0408;
+  t['afii10058'] = 0x0409;
+  t['afii10059'] = 0x040A;
+  t['afii10060'] = 0x040B;
+  t['afii10061'] = 0x040C;
+  t['afii10062'] = 0x040E;
+  t['afii10063'] = 0xF6C4;
+  t['afii10064'] = 0xF6C5;
+  t['afii10065'] = 0x0430;
+  t['afii10066'] = 0x0431;
+  t['afii10067'] = 0x0432;
+  t['afii10068'] = 0x0433;
+  t['afii10069'] = 0x0434;
+  t['afii10070'] = 0x0435;
+  t['afii10071'] = 0x0451;
+  t['afii10072'] = 0x0436;
+  t['afii10073'] = 0x0437;
+  t['afii10074'] = 0x0438;
+  t['afii10075'] = 0x0439;
+  t['afii10076'] = 0x043A;
+  t['afii10077'] = 0x043B;
+  t['afii10078'] = 0x043C;
+  t['afii10079'] = 0x043D;
+  t['afii10080'] = 0x043E;
+  t['afii10081'] = 0x043F;
+  t['afii10082'] = 0x0440;
+  t['afii10083'] = 0x0441;
+  t['afii10084'] = 0x0442;
+  t['afii10085'] = 0x0443;
+  t['afii10086'] = 0x0444;
+  t['afii10087'] = 0x0445;
+  t['afii10088'] = 0x0446;
+  t['afii10089'] = 0x0447;
+  t['afii10090'] = 0x0448;
+  t['afii10091'] = 0x0449;
+  t['afii10092'] = 0x044A;
+  t['afii10093'] = 0x044B;
+  t['afii10094'] = 0x044C;
+  t['afii10095'] = 0x044D;
+  t['afii10096'] = 0x044E;
+  t['afii10097'] = 0x044F;
+  t['afii10098'] = 0x0491;
+  t['afii10099'] = 0x0452;
+  t['afii10100'] = 0x0453;
+  t['afii10101'] = 0x0454;
+  t['afii10102'] = 0x0455;
+  t['afii10103'] = 0x0456;
+  t['afii10104'] = 0x0457;
+  t['afii10105'] = 0x0458;
+  t['afii10106'] = 0x0459;
+  t['afii10107'] = 0x045A;
+  t['afii10108'] = 0x045B;
+  t['afii10109'] = 0x045C;
+  t['afii10110'] = 0x045E;
+  t['afii10145'] = 0x040F;
+  t['afii10146'] = 0x0462;
+  t['afii10147'] = 0x0472;
+  t['afii10148'] = 0x0474;
+  t['afii10192'] = 0xF6C6;
+  t['afii10193'] = 0x045F;
+  t['afii10194'] = 0x0463;
+  t['afii10195'] = 0x0473;
+  t['afii10196'] = 0x0475;
+  t['afii10831'] = 0xF6C7;
+  t['afii10832'] = 0xF6C8;
+  t['afii10846'] = 0x04D9;
+  t['afii299'] = 0x200E;
+  t['afii300'] = 0x200F;
+  t['afii301'] = 0x200D;
+  t['afii57381'] = 0x066A;
+  t['afii57388'] = 0x060C;
+  t['afii57392'] = 0x0660;
+  t['afii57393'] = 0x0661;
+  t['afii57394'] = 0x0662;
+  t['afii57395'] = 0x0663;
+  t['afii57396'] = 0x0664;
+  t['afii57397'] = 0x0665;
+  t['afii57398'] = 0x0666;
+  t['afii57399'] = 0x0667;
+  t['afii57400'] = 0x0668;
+  t['afii57401'] = 0x0669;
+  t['afii57403'] = 0x061B;
+  t['afii57407'] = 0x061F;
+  t['afii57409'] = 0x0621;
+  t['afii57410'] = 0x0622;
+  t['afii57411'] = 0x0623;
+  t['afii57412'] = 0x0624;
+  t['afii57413'] = 0x0625;
+  t['afii57414'] = 0x0626;
+  t['afii57415'] = 0x0627;
+  t['afii57416'] = 0x0628;
+  t['afii57417'] = 0x0629;
+  t['afii57418'] = 0x062A;
+  t['afii57419'] = 0x062B;
+  t['afii57420'] = 0x062C;
+  t['afii57421'] = 0x062D;
+  t['afii57422'] = 0x062E;
+  t['afii57423'] = 0x062F;
+  t['afii57424'] = 0x0630;
+  t['afii57425'] = 0x0631;
+  t['afii57426'] = 0x0632;
+  t['afii57427'] = 0x0633;
+  t['afii57428'] = 0x0634;
+  t['afii57429'] = 0x0635;
+  t['afii57430'] = 0x0636;
+  t['afii57431'] = 0x0637;
+  t['afii57432'] = 0x0638;
+  t['afii57433'] = 0x0639;
+  t['afii57434'] = 0x063A;
+  t['afii57440'] = 0x0640;
+  t['afii57441'] = 0x0641;
+  t['afii57442'] = 0x0642;
+  t['afii57443'] = 0x0643;
+  t['afii57444'] = 0x0644;
+  t['afii57445'] = 0x0645;
+  t['afii57446'] = 0x0646;
+  t['afii57448'] = 0x0648;
+  t['afii57449'] = 0x0649;
+  t['afii57450'] = 0x064A;
+  t['afii57451'] = 0x064B;
+  t['afii57452'] = 0x064C;
+  t['afii57453'] = 0x064D;
+  t['afii57454'] = 0x064E;
+  t['afii57455'] = 0x064F;
+  t['afii57456'] = 0x0650;
+  t['afii57457'] = 0x0651;
+  t['afii57458'] = 0x0652;
+  t['afii57470'] = 0x0647;
+  t['afii57505'] = 0x06A4;
+  t['afii57506'] = 0x067E;
+  t['afii57507'] = 0x0686;
+  t['afii57508'] = 0x0698;
+  t['afii57509'] = 0x06AF;
+  t['afii57511'] = 0x0679;
+  t['afii57512'] = 0x0688;
+  t['afii57513'] = 0x0691;
+  t['afii57514'] = 0x06BA;
+  t['afii57519'] = 0x06D2;
+  t['afii57534'] = 0x06D5;
+  t['afii57636'] = 0x20AA;
+  t['afii57645'] = 0x05BE;
+  t['afii57658'] = 0x05C3;
+  t['afii57664'] = 0x05D0;
+  t['afii57665'] = 0x05D1;
+  t['afii57666'] = 0x05D2;
+  t['afii57667'] = 0x05D3;
+  t['afii57668'] = 0x05D4;
+  t['afii57669'] = 0x05D5;
+  t['afii57670'] = 0x05D6;
+  t['afii57671'] = 0x05D7;
+  t['afii57672'] = 0x05D8;
+  t['afii57673'] = 0x05D9;
+  t['afii57674'] = 0x05DA;
+  t['afii57675'] = 0x05DB;
+  t['afii57676'] = 0x05DC;
+  t['afii57677'] = 0x05DD;
+  t['afii57678'] = 0x05DE;
+  t['afii57679'] = 0x05DF;
+  t['afii57680'] = 0x05E0;
+  t['afii57681'] = 0x05E1;
+  t['afii57682'] = 0x05E2;
+  t['afii57683'] = 0x05E3;
+  t['afii57684'] = 0x05E4;
+  t['afii57685'] = 0x05E5;
+  t['afii57686'] = 0x05E6;
+  t['afii57687'] = 0x05E7;
+  t['afii57688'] = 0x05E8;
+  t['afii57689'] = 0x05E9;
+  t['afii57690'] = 0x05EA;
+  t['afii57694'] = 0xFB2A;
+  t['afii57695'] = 0xFB2B;
+  t['afii57700'] = 0xFB4B;
+  t['afii57705'] = 0xFB1F;
+  t['afii57716'] = 0x05F0;
+  t['afii57717'] = 0x05F1;
+  t['afii57718'] = 0x05F2;
+  t['afii57723'] = 0xFB35;
+  t['afii57793'] = 0x05B4;
+  t['afii57794'] = 0x05B5;
+  t['afii57795'] = 0x05B6;
+  t['afii57796'] = 0x05BB;
+  t['afii57797'] = 0x05B8;
+  t['afii57798'] = 0x05B7;
+  t['afii57799'] = 0x05B0;
+  t['afii57800'] = 0x05B2;
+  t['afii57801'] = 0x05B1;
+  t['afii57802'] = 0x05B3;
+  t['afii57803'] = 0x05C2;
+  t['afii57804'] = 0x05C1;
+  t['afii57806'] = 0x05B9;
+  t['afii57807'] = 0x05BC;
+  t['afii57839'] = 0x05BD;
+  t['afii57841'] = 0x05BF;
+  t['afii57842'] = 0x05C0;
+  t['afii57929'] = 0x02BC;
+  t['afii61248'] = 0x2105;
+  t['afii61289'] = 0x2113;
+  t['afii61352'] = 0x2116;
+  t['afii61573'] = 0x202C;
+  t['afii61574'] = 0x202D;
+  t['afii61575'] = 0x202E;
+  t['afii61664'] = 0x200C;
+  t['afii63167'] = 0x066D;
+  t['afii64937'] = 0x02BD;
+  t['agrave'] = 0x00E0;
+  t['agujarati'] = 0x0A85;
+  t['agurmukhi'] = 0x0A05;
+  t['ahiragana'] = 0x3042;
+  t['ahookabove'] = 0x1EA3;
+  t['aibengali'] = 0x0990;
+  t['aibopomofo'] = 0x311E;
+  t['aideva'] = 0x0910;
+  t['aiecyrillic'] = 0x04D5;
+  t['aigujarati'] = 0x0A90;
+  t['aigurmukhi'] = 0x0A10;
+  t['aimatragurmukhi'] = 0x0A48;
+  t['ainarabic'] = 0x0639;
+  t['ainfinalarabic'] = 0xFECA;
+  t['aininitialarabic'] = 0xFECB;
+  t['ainmedialarabic'] = 0xFECC;
+  t['ainvertedbreve'] = 0x0203;
+  t['aivowelsignbengali'] = 0x09C8;
+  t['aivowelsigndeva'] = 0x0948;
+  t['aivowelsigngujarati'] = 0x0AC8;
+  t['akatakana'] = 0x30A2;
+  t['akatakanahalfwidth'] = 0xFF71;
+  t['akorean'] = 0x314F;
+  t['alef'] = 0x05D0;
+  t['alefarabic'] = 0x0627;
+  t['alefdageshhebrew'] = 0xFB30;
+  t['aleffinalarabic'] = 0xFE8E;
+  t['alefhamzaabovearabic'] = 0x0623;
+  t['alefhamzaabovefinalarabic'] = 0xFE84;
+  t['alefhamzabelowarabic'] = 0x0625;
+  t['alefhamzabelowfinalarabic'] = 0xFE88;
+  t['alefhebrew'] = 0x05D0;
+  t['aleflamedhebrew'] = 0xFB4F;
+  t['alefmaddaabovearabic'] = 0x0622;
+  t['alefmaddaabovefinalarabic'] = 0xFE82;
+  t['alefmaksuraarabic'] = 0x0649;
+  t['alefmaksurafinalarabic'] = 0xFEF0;
+  t['alefmaksurainitialarabic'] = 0xFEF3;
+  t['alefmaksuramedialarabic'] = 0xFEF4;
+  t['alefpatahhebrew'] = 0xFB2E;
+  t['alefqamatshebrew'] = 0xFB2F;
+  t['aleph'] = 0x2135;
+  t['allequal'] = 0x224C;
+  t['alpha'] = 0x03B1;
+  t['alphatonos'] = 0x03AC;
+  t['amacron'] = 0x0101;
+  t['amonospace'] = 0xFF41;
+  t['ampersand'] = 0x0026;
+  t['ampersandmonospace'] = 0xFF06;
+  t['ampersandsmall'] = 0xF726;
+  t['amsquare'] = 0x33C2;
+  t['anbopomofo'] = 0x3122;
+  t['angbopomofo'] = 0x3124;
+  t['angbracketleft'] = 0x3008; // Glyph is missing from Adobe's original list.
+  t['angbracketright'] = 0x3009; // Glyph is missing from Adobe's original list.
+  t['angkhankhuthai'] = 0x0E5A;
+  t['angle'] = 0x2220;
+  t['anglebracketleft'] = 0x3008;
+  t['anglebracketleftvertical'] = 0xFE3F;
+  t['anglebracketright'] = 0x3009;
+  t['anglebracketrightvertical'] = 0xFE40;
+  t['angleleft'] = 0x2329;
+  t['angleright'] = 0x232A;
+  t['angstrom'] = 0x212B;
+  t['anoteleia'] = 0x0387;
+  t['anudattadeva'] = 0x0952;
+  t['anusvarabengali'] = 0x0982;
+  t['anusvaradeva'] = 0x0902;
+  t['anusvaragujarati'] = 0x0A82;
+  t['aogonek'] = 0x0105;
+  t['apaatosquare'] = 0x3300;
+  t['aparen'] = 0x249C;
+  t['apostrophearmenian'] = 0x055A;
+  t['apostrophemod'] = 0x02BC;
+  t['apple'] = 0xF8FF;
+  t['approaches'] = 0x2250;
+  t['approxequal'] = 0x2248;
+  t['approxequalorimage'] = 0x2252;
+  t['approximatelyequal'] = 0x2245;
+  t['araeaekorean'] = 0x318E;
+  t['araeakorean'] = 0x318D;
+  t['arc'] = 0x2312;
+  t['arighthalfring'] = 0x1E9A;
+  t['aring'] = 0x00E5;
+  t['aringacute'] = 0x01FB;
+  t['aringbelow'] = 0x1E01;
+  t['arrowboth'] = 0x2194;
+  t['arrowdashdown'] = 0x21E3;
+  t['arrowdashleft'] = 0x21E0;
+  t['arrowdashright'] = 0x21E2;
+  t['arrowdashup'] = 0x21E1;
+  t['arrowdblboth'] = 0x21D4;
+  t['arrowdbldown'] = 0x21D3;
+  t['arrowdblleft'] = 0x21D0;
+  t['arrowdblright'] = 0x21D2;
+  t['arrowdblup'] = 0x21D1;
+  t['arrowdown'] = 0x2193;
+  t['arrowdownleft'] = 0x2199;
+  t['arrowdownright'] = 0x2198;
+  t['arrowdownwhite'] = 0x21E9;
+  t['arrowheaddownmod'] = 0x02C5;
+  t['arrowheadleftmod'] = 0x02C2;
+  t['arrowheadrightmod'] = 0x02C3;
+  t['arrowheadupmod'] = 0x02C4;
+  t['arrowhorizex'] = 0xF8E7;
+  t['arrowleft'] = 0x2190;
+  t['arrowleftdbl'] = 0x21D0;
+  t['arrowleftdblstroke'] = 0x21CD;
+  t['arrowleftoverright'] = 0x21C6;
+  t['arrowleftwhite'] = 0x21E6;
+  t['arrowright'] = 0x2192;
+  t['arrowrightdblstroke'] = 0x21CF;
+  t['arrowrightheavy'] = 0x279E;
+  t['arrowrightoverleft'] = 0x21C4;
+  t['arrowrightwhite'] = 0x21E8;
+  t['arrowtableft'] = 0x21E4;
+  t['arrowtabright'] = 0x21E5;
+  t['arrowup'] = 0x2191;
+  t['arrowupdn'] = 0x2195;
+  t['arrowupdnbse'] = 0x21A8;
+  t['arrowupdownbase'] = 0x21A8;
+  t['arrowupleft'] = 0x2196;
+  t['arrowupleftofdown'] = 0x21C5;
+  t['arrowupright'] = 0x2197;
+  t['arrowupwhite'] = 0x21E7;
+  t['arrowvertex'] = 0xF8E6;
+  t['asciicircum'] = 0x005E;
+  t['asciicircummonospace'] = 0xFF3E;
+  t['asciitilde'] = 0x007E;
+  t['asciitildemonospace'] = 0xFF5E;
+  t['ascript'] = 0x0251;
+  t['ascriptturned'] = 0x0252;
+  t['asmallhiragana'] = 0x3041;
+  t['asmallkatakana'] = 0x30A1;
+  t['asmallkatakanahalfwidth'] = 0xFF67;
+  t['asterisk'] = 0x002A;
+  t['asteriskaltonearabic'] = 0x066D;
+  t['asteriskarabic'] = 0x066D;
+  t['asteriskmath'] = 0x2217;
+  t['asteriskmonospace'] = 0xFF0A;
+  t['asterisksmall'] = 0xFE61;
+  t['asterism'] = 0x2042;
+  t['asuperior'] = 0xF6E9;
+  t['asymptoticallyequal'] = 0x2243;
+  t['at'] = 0x0040;
+  t['atilde'] = 0x00E3;
+  t['atmonospace'] = 0xFF20;
+  t['atsmall'] = 0xFE6B;
+  t['aturned'] = 0x0250;
+  t['aubengali'] = 0x0994;
+  t['aubopomofo'] = 0x3120;
+  t['audeva'] = 0x0914;
+  t['augujarati'] = 0x0A94;
+  t['augurmukhi'] = 0x0A14;
+  t['aulengthmarkbengali'] = 0x09D7;
+  t['aumatragurmukhi'] = 0x0A4C;
+  t['auvowelsignbengali'] = 0x09CC;
+  t['auvowelsigndeva'] = 0x094C;
+  t['auvowelsigngujarati'] = 0x0ACC;
+  t['avagrahadeva'] = 0x093D;
+  t['aybarmenian'] = 0x0561;
+  t['ayin'] = 0x05E2;
+  t['ayinaltonehebrew'] = 0xFB20;
+  t['ayinhebrew'] = 0x05E2;
+  t['b'] = 0x0062;
+  t['babengali'] = 0x09AC;
+  t['backslash'] = 0x005C;
+  t['backslashmonospace'] = 0xFF3C;
+  t['badeva'] = 0x092C;
+  t['bagujarati'] = 0x0AAC;
+  t['bagurmukhi'] = 0x0A2C;
+  t['bahiragana'] = 0x3070;
+  t['bahtthai'] = 0x0E3F;
+  t['bakatakana'] = 0x30D0;
+  t['bar'] = 0x007C;
+  t['barmonospace'] = 0xFF5C;
+  t['bbopomofo'] = 0x3105;
+  t['bcircle'] = 0x24D1;
+  t['bdotaccent'] = 0x1E03;
+  t['bdotbelow'] = 0x1E05;
+  t['beamedsixteenthnotes'] = 0x266C;
+  t['because'] = 0x2235;
+  t['becyrillic'] = 0x0431;
+  t['beharabic'] = 0x0628;
+  t['behfinalarabic'] = 0xFE90;
+  t['behinitialarabic'] = 0xFE91;
+  t['behiragana'] = 0x3079;
+  t['behmedialarabic'] = 0xFE92;
+  t['behmeeminitialarabic'] = 0xFC9F;
+  t['behmeemisolatedarabic'] = 0xFC08;
+  t['behnoonfinalarabic'] = 0xFC6D;
+  t['bekatakana'] = 0x30D9;
+  t['benarmenian'] = 0x0562;
+  t['bet'] = 0x05D1;
+  t['beta'] = 0x03B2;
+  t['betasymbolgreek'] = 0x03D0;
+  t['betdagesh'] = 0xFB31;
+  t['betdageshhebrew'] = 0xFB31;
+  t['bethebrew'] = 0x05D1;
+  t['betrafehebrew'] = 0xFB4C;
+  t['bhabengali'] = 0x09AD;
+  t['bhadeva'] = 0x092D;
+  t['bhagujarati'] = 0x0AAD;
+  t['bhagurmukhi'] = 0x0A2D;
+  t['bhook'] = 0x0253;
+  t['bihiragana'] = 0x3073;
+  t['bikatakana'] = 0x30D3;
+  t['bilabialclick'] = 0x0298;
+  t['bindigurmukhi'] = 0x0A02;
+  t['birusquare'] = 0x3331;
+  t['blackcircle'] = 0x25CF;
+  t['blackdiamond'] = 0x25C6;
+  t['blackdownpointingtriangle'] = 0x25BC;
+  t['blackleftpointingpointer'] = 0x25C4;
+  t['blackleftpointingtriangle'] = 0x25C0;
+  t['blacklenticularbracketleft'] = 0x3010;
+  t['blacklenticularbracketleftvertical'] = 0xFE3B;
+  t['blacklenticularbracketright'] = 0x3011;
+  t['blacklenticularbracketrightvertical'] = 0xFE3C;
+  t['blacklowerlefttriangle'] = 0x25E3;
+  t['blacklowerrighttriangle'] = 0x25E2;
+  t['blackrectangle'] = 0x25AC;
+  t['blackrightpointingpointer'] = 0x25BA;
+  t['blackrightpointingtriangle'] = 0x25B6;
+  t['blacksmallsquare'] = 0x25AA;
+  t['blacksmilingface'] = 0x263B;
+  t['blacksquare'] = 0x25A0;
+  t['blackstar'] = 0x2605;
+  t['blackupperlefttriangle'] = 0x25E4;
+  t['blackupperrighttriangle'] = 0x25E5;
+  t['blackuppointingsmalltriangle'] = 0x25B4;
+  t['blackuppointingtriangle'] = 0x25B2;
+  t['blank'] = 0x2423;
+  t['blinebelow'] = 0x1E07;
+  t['block'] = 0x2588;
+  t['bmonospace'] = 0xFF42;
+  t['bobaimaithai'] = 0x0E1A;
+  t['bohiragana'] = 0x307C;
+  t['bokatakana'] = 0x30DC;
+  t['bparen'] = 0x249D;
+  t['bqsquare'] = 0x33C3;
+  t['braceex'] = 0xF8F4;
+  t['braceleft'] = 0x007B;
+  t['braceleftbt'] = 0xF8F3;
+  t['braceleftmid'] = 0xF8F2;
+  t['braceleftmonospace'] = 0xFF5B;
+  t['braceleftsmall'] = 0xFE5B;
+  t['bracelefttp'] = 0xF8F1;
+  t['braceleftvertical'] = 0xFE37;
+  t['braceright'] = 0x007D;
+  t['bracerightbt'] = 0xF8FE;
+  t['bracerightmid'] = 0xF8FD;
+  t['bracerightmonospace'] = 0xFF5D;
+  t['bracerightsmall'] = 0xFE5C;
+  t['bracerighttp'] = 0xF8FC;
+  t['bracerightvertical'] = 0xFE38;
+  t['bracketleft'] = 0x005B;
+  t['bracketleftbt'] = 0xF8F0;
+  t['bracketleftex'] = 0xF8EF;
+  t['bracketleftmonospace'] = 0xFF3B;
+  t['bracketlefttp'] = 0xF8EE;
+  t['bracketright'] = 0x005D;
+  t['bracketrightbt'] = 0xF8FB;
+  t['bracketrightex'] = 0xF8FA;
+  t['bracketrightmonospace'] = 0xFF3D;
+  t['bracketrighttp'] = 0xF8F9;
+  t['breve'] = 0x02D8;
+  t['brevebelowcmb'] = 0x032E;
+  t['brevecmb'] = 0x0306;
+  t['breveinvertedbelowcmb'] = 0x032F;
+  t['breveinvertedcmb'] = 0x0311;
+  t['breveinverteddoublecmb'] = 0x0361;
+  t['bridgebelowcmb'] = 0x032A;
+  t['bridgeinvertedbelowcmb'] = 0x033A;
+  t['brokenbar'] = 0x00A6;
+  t['bstroke'] = 0x0180;
+  t['bsuperior'] = 0xF6EA;
+  t['btopbar'] = 0x0183;
+  t['buhiragana'] = 0x3076;
+  t['bukatakana'] = 0x30D6;
+  t['bullet'] = 0x2022;
+  t['bulletinverse'] = 0x25D8;
+  t['bulletoperator'] = 0x2219;
+  t['bullseye'] = 0x25CE;
+  t['c'] = 0x0063;
+  t['caarmenian'] = 0x056E;
+  t['cabengali'] = 0x099A;
+  t['cacute'] = 0x0107;
+  t['cadeva'] = 0x091A;
+  t['cagujarati'] = 0x0A9A;
+  t['cagurmukhi'] = 0x0A1A;
+  t['calsquare'] = 0x3388;
+  t['candrabindubengali'] = 0x0981;
+  t['candrabinducmb'] = 0x0310;
+  t['candrabindudeva'] = 0x0901;
+  t['candrabindugujarati'] = 0x0A81;
+  t['capslock'] = 0x21EA;
+  t['careof'] = 0x2105;
+  t['caron'] = 0x02C7;
+  t['caronbelowcmb'] = 0x032C;
+  t['caroncmb'] = 0x030C;
+  t['carriagereturn'] = 0x21B5;
+  t['cbopomofo'] = 0x3118;
+  t['ccaron'] = 0x010D;
+  t['ccedilla'] = 0x00E7;
+  t['ccedillaacute'] = 0x1E09;
+  t['ccircle'] = 0x24D2;
+  t['ccircumflex'] = 0x0109;
+  t['ccurl'] = 0x0255;
+  t['cdot'] = 0x010B;
+  t['cdotaccent'] = 0x010B;
+  t['cdsquare'] = 0x33C5;
+  t['cedilla'] = 0x00B8;
+  t['cedillacmb'] = 0x0327;
+  t['cent'] = 0x00A2;
+  t['centigrade'] = 0x2103;
+  t['centinferior'] = 0xF6DF;
+  t['centmonospace'] = 0xFFE0;
+  t['centoldstyle'] = 0xF7A2;
+  t['centsuperior'] = 0xF6E0;
+  t['chaarmenian'] = 0x0579;
+  t['chabengali'] = 0x099B;
+  t['chadeva'] = 0x091B;
+  t['chagujarati'] = 0x0A9B;
+  t['chagurmukhi'] = 0x0A1B;
+  t['chbopomofo'] = 0x3114;
+  t['cheabkhasiancyrillic'] = 0x04BD;
+  t['checkmark'] = 0x2713;
+  t['checyrillic'] = 0x0447;
+  t['chedescenderabkhasiancyrillic'] = 0x04BF;
+  t['chedescendercyrillic'] = 0x04B7;
+  t['chedieresiscyrillic'] = 0x04F5;
+  t['cheharmenian'] = 0x0573;
+  t['chekhakassiancyrillic'] = 0x04CC;
+  t['cheverticalstrokecyrillic'] = 0x04B9;
+  t['chi'] = 0x03C7;
+  t['chieuchacirclekorean'] = 0x3277;
+  t['chieuchaparenkorean'] = 0x3217;
+  t['chieuchcirclekorean'] = 0x3269;
+  t['chieuchkorean'] = 0x314A;
+  t['chieuchparenkorean'] = 0x3209;
+  t['chochangthai'] = 0x0E0A;
+  t['chochanthai'] = 0x0E08;
+  t['chochingthai'] = 0x0E09;
+  t['chochoethai'] = 0x0E0C;
+  t['chook'] = 0x0188;
+  t['cieucacirclekorean'] = 0x3276;
+  t['cieucaparenkorean'] = 0x3216;
+  t['cieuccirclekorean'] = 0x3268;
+  t['cieuckorean'] = 0x3148;
+  t['cieucparenkorean'] = 0x3208;
+  t['cieucuparenkorean'] = 0x321C;
+  t['circle'] = 0x25CB;
+  t['circlecopyrt'] = 0x00A9; // Glyph is missing from Adobe's original list.
+  t['circlemultiply'] = 0x2297;
+  t['circleot'] = 0x2299;
+  t['circleplus'] = 0x2295;
+  t['circlepostalmark'] = 0x3036;
+  t['circlewithlefthalfblack'] = 0x25D0;
+  t['circlewithrighthalfblack'] = 0x25D1;
+  t['circumflex'] = 0x02C6;
+  t['circumflexbelowcmb'] = 0x032D;
+  t['circumflexcmb'] = 0x0302;
+  t['clear'] = 0x2327;
+  t['clickalveolar'] = 0x01C2;
+  t['clickdental'] = 0x01C0;
+  t['clicklateral'] = 0x01C1;
+  t['clickretroflex'] = 0x01C3;
+  t['club'] = 0x2663;
+  t['clubsuitblack'] = 0x2663;
+  t['clubsuitwhite'] = 0x2667;
+  t['cmcubedsquare'] = 0x33A4;
+  t['cmonospace'] = 0xFF43;
+  t['cmsquaredsquare'] = 0x33A0;
+  t['coarmenian'] = 0x0581;
+  t['colon'] = 0x003A;
+  t['colonmonetary'] = 0x20A1;
+  t['colonmonospace'] = 0xFF1A;
+  t['colonsign'] = 0x20A1;
+  t['colonsmall'] = 0xFE55;
+  t['colontriangularhalfmod'] = 0x02D1;
+  t['colontriangularmod'] = 0x02D0;
+  t['comma'] = 0x002C;
+  t['commaabovecmb'] = 0x0313;
+  t['commaaboverightcmb'] = 0x0315;
+  t['commaaccent'] = 0xF6C3;
+  t['commaarabic'] = 0x060C;
+  t['commaarmenian'] = 0x055D;
+  t['commainferior'] = 0xF6E1;
+  t['commamonospace'] = 0xFF0C;
+  t['commareversedabovecmb'] = 0x0314;
+  t['commareversedmod'] = 0x02BD;
+  t['commasmall'] = 0xFE50;
+  t['commasuperior'] = 0xF6E2;
+  t['commaturnedabovecmb'] = 0x0312;
+  t['commaturnedmod'] = 0x02BB;
+  t['compass'] = 0x263C;
+  t['congruent'] = 0x2245;
+  t['contourintegral'] = 0x222E;
+  t['control'] = 0x2303;
+  t['controlACK'] = 0x0006;
+  t['controlBEL'] = 0x0007;
+  t['controlBS'] = 0x0008;
+  t['controlCAN'] = 0x0018;
+  t['controlCR'] = 0x000D;
+  t['controlDC1'] = 0x0011;
+  t['controlDC2'] = 0x0012;
+  t['controlDC3'] = 0x0013;
+  t['controlDC4'] = 0x0014;
+  t['controlDEL'] = 0x007F;
+  t['controlDLE'] = 0x0010;
+  t['controlEM'] = 0x0019;
+  t['controlENQ'] = 0x0005;
+  t['controlEOT'] = 0x0004;
+  t['controlESC'] = 0x001B;
+  t['controlETB'] = 0x0017;
+  t['controlETX'] = 0x0003;
+  t['controlFF'] = 0x000C;
+  t['controlFS'] = 0x001C;
+  t['controlGS'] = 0x001D;
+  t['controlHT'] = 0x0009;
+  t['controlLF'] = 0x000A;
+  t['controlNAK'] = 0x0015;
+  t['controlRS'] = 0x001E;
+  t['controlSI'] = 0x000F;
+  t['controlSO'] = 0x000E;
+  t['controlSOT'] = 0x0002;
+  t['controlSTX'] = 0x0001;
+  t['controlSUB'] = 0x001A;
+  t['controlSYN'] = 0x0016;
+  t['controlUS'] = 0x001F;
+  t['controlVT'] = 0x000B;
+  t['copyright'] = 0x00A9;
+  t['copyrightsans'] = 0xF8E9;
+  t['copyrightserif'] = 0xF6D9;
+  t['cornerbracketleft'] = 0x300C;
+  t['cornerbracketlefthalfwidth'] = 0xFF62;
+  t['cornerbracketleftvertical'] = 0xFE41;
+  t['cornerbracketright'] = 0x300D;
+  t['cornerbracketrighthalfwidth'] = 0xFF63;
+  t['cornerbracketrightvertical'] = 0xFE42;
+  t['corporationsquare'] = 0x337F;
+  t['cosquare'] = 0x33C7;
+  t['coverkgsquare'] = 0x33C6;
+  t['cparen'] = 0x249E;
+  t['cruzeiro'] = 0x20A2;
+  t['cstretched'] = 0x0297;
+  t['curlyand'] = 0x22CF;
+  t['curlyor'] = 0x22CE;
+  t['currency'] = 0x00A4;
+  t['cyrBreve'] = 0xF6D1;
+  t['cyrFlex'] = 0xF6D2;
+  t['cyrbreve'] = 0xF6D4;
+  t['cyrflex'] = 0xF6D5;
+  t['d'] = 0x0064;
+  t['daarmenian'] = 0x0564;
+  t['dabengali'] = 0x09A6;
+  t['dadarabic'] = 0x0636;
+  t['dadeva'] = 0x0926;
+  t['dadfinalarabic'] = 0xFEBE;
+  t['dadinitialarabic'] = 0xFEBF;
+  t['dadmedialarabic'] = 0xFEC0;
+  t['dagesh'] = 0x05BC;
+  t['dageshhebrew'] = 0x05BC;
+  t['dagger'] = 0x2020;
+  t['daggerdbl'] = 0x2021;
+  t['dagujarati'] = 0x0AA6;
+  t['dagurmukhi'] = 0x0A26;
+  t['dahiragana'] = 0x3060;
+  t['dakatakana'] = 0x30C0;
+  t['dalarabic'] = 0x062F;
+  t['dalet'] = 0x05D3;
+  t['daletdagesh'] = 0xFB33;
+  t['daletdageshhebrew'] = 0xFB33;
+  t['dalethebrew'] = 0x05D3;
+  t['dalfinalarabic'] = 0xFEAA;
+  t['dammaarabic'] = 0x064F;
+  t['dammalowarabic'] = 0x064F;
+  t['dammatanaltonearabic'] = 0x064C;
+  t['dammatanarabic'] = 0x064C;
+  t['danda'] = 0x0964;
+  t['dargahebrew'] = 0x05A7;
+  t['dargalefthebrew'] = 0x05A7;
+  t['dasiapneumatacyrilliccmb'] = 0x0485;
+  t['dblGrave'] = 0xF6D3;
+  t['dblanglebracketleft'] = 0x300A;
+  t['dblanglebracketleftvertical'] = 0xFE3D;
+  t['dblanglebracketright'] = 0x300B;
+  t['dblanglebracketrightvertical'] = 0xFE3E;
+  t['dblarchinvertedbelowcmb'] = 0x032B;
+  t['dblarrowleft'] = 0x21D4;
+  t['dblarrowright'] = 0x21D2;
+  t['dbldanda'] = 0x0965;
+  t['dblgrave'] = 0xF6D6;
+  t['dblgravecmb'] = 0x030F;
+  t['dblintegral'] = 0x222C;
+  t['dbllowline'] = 0x2017;
+  t['dbllowlinecmb'] = 0x0333;
+  t['dbloverlinecmb'] = 0x033F;
+  t['dblprimemod'] = 0x02BA;
+  t['dblverticalbar'] = 0x2016;
+  t['dblverticallineabovecmb'] = 0x030E;
+  t['dbopomofo'] = 0x3109;
+  t['dbsquare'] = 0x33C8;
+  t['dcaron'] = 0x010F;
+  t['dcedilla'] = 0x1E11;
+  t['dcircle'] = 0x24D3;
+  t['dcircumflexbelow'] = 0x1E13;
+  t['dcroat'] = 0x0111;
+  t['ddabengali'] = 0x09A1;
+  t['ddadeva'] = 0x0921;
+  t['ddagujarati'] = 0x0AA1;
+  t['ddagurmukhi'] = 0x0A21;
+  t['ddalarabic'] = 0x0688;
+  t['ddalfinalarabic'] = 0xFB89;
+  t['dddhadeva'] = 0x095C;
+  t['ddhabengali'] = 0x09A2;
+  t['ddhadeva'] = 0x0922;
+  t['ddhagujarati'] = 0x0AA2;
+  t['ddhagurmukhi'] = 0x0A22;
+  t['ddotaccent'] = 0x1E0B;
+  t['ddotbelow'] = 0x1E0D;
+  t['decimalseparatorarabic'] = 0x066B;
+  t['decimalseparatorpersian'] = 0x066B;
+  t['decyrillic'] = 0x0434;
+  t['degree'] = 0x00B0;
+  t['dehihebrew'] = 0x05AD;
+  t['dehiragana'] = 0x3067;
+  t['deicoptic'] = 0x03EF;
+  t['dekatakana'] = 0x30C7;
+  t['deleteleft'] = 0x232B;
+  t['deleteright'] = 0x2326;
+  t['delta'] = 0x03B4;
+  t['deltaturned'] = 0x018D;
+  t['denominatorminusonenumeratorbengali'] = 0x09F8;
+  t['dezh'] = 0x02A4;
+  t['dhabengali'] = 0x09A7;
+  t['dhadeva'] = 0x0927;
+  t['dhagujarati'] = 0x0AA7;
+  t['dhagurmukhi'] = 0x0A27;
+  t['dhook'] = 0x0257;
+  t['dialytikatonos'] = 0x0385;
+  t['dialytikatonoscmb'] = 0x0344;
+  t['diamond'] = 0x2666;
+  t['diamondsuitwhite'] = 0x2662;
+  t['dieresis'] = 0x00A8;
+  t['dieresisacute'] = 0xF6D7;
+  t['dieresisbelowcmb'] = 0x0324;
+  t['dieresiscmb'] = 0x0308;
+  t['dieresisgrave'] = 0xF6D8;
+  t['dieresistonos'] = 0x0385;
+  t['dihiragana'] = 0x3062;
+  t['dikatakana'] = 0x30C2;
+  t['dittomark'] = 0x3003;
+  t['divide'] = 0x00F7;
+  t['divides'] = 0x2223;
+  t['divisionslash'] = 0x2215;
+  t['djecyrillic'] = 0x0452;
+  t['dkshade'] = 0x2593;
+  t['dlinebelow'] = 0x1E0F;
+  t['dlsquare'] = 0x3397;
+  t['dmacron'] = 0x0111;
+  t['dmonospace'] = 0xFF44;
+  t['dnblock'] = 0x2584;
+  t['dochadathai'] = 0x0E0E;
+  t['dodekthai'] = 0x0E14;
+  t['dohiragana'] = 0x3069;
+  t['dokatakana'] = 0x30C9;
+  t['dollar'] = 0x0024;
+  t['dollarinferior'] = 0xF6E3;
+  t['dollarmonospace'] = 0xFF04;
+  t['dollaroldstyle'] = 0xF724;
+  t['dollarsmall'] = 0xFE69;
+  t['dollarsuperior'] = 0xF6E4;
+  t['dong'] = 0x20AB;
+  t['dorusquare'] = 0x3326;
+  t['dotaccent'] = 0x02D9;
+  t['dotaccentcmb'] = 0x0307;
+  t['dotbelowcmb'] = 0x0323;
+  t['dotbelowcomb'] = 0x0323;
+  t['dotkatakana'] = 0x30FB;
+  t['dotlessi'] = 0x0131;
+  t['dotlessj'] = 0xF6BE;
+  t['dotlessjstrokehook'] = 0x0284;
+  t['dotmath'] = 0x22C5;
+  t['dottedcircle'] = 0x25CC;
+  t['doubleyodpatah'] = 0xFB1F;
+  t['doubleyodpatahhebrew'] = 0xFB1F;
+  t['downtackbelowcmb'] = 0x031E;
+  t['downtackmod'] = 0x02D5;
+  t['dparen'] = 0x249F;
+  t['dsuperior'] = 0xF6EB;
+  t['dtail'] = 0x0256;
+  t['dtopbar'] = 0x018C;
+  t['duhiragana'] = 0x3065;
+  t['dukatakana'] = 0x30C5;
+  t['dz'] = 0x01F3;
+  t['dzaltone'] = 0x02A3;
+  t['dzcaron'] = 0x01C6;
+  t['dzcurl'] = 0x02A5;
+  t['dzeabkhasiancyrillic'] = 0x04E1;
+  t['dzecyrillic'] = 0x0455;
+  t['dzhecyrillic'] = 0x045F;
+  t['e'] = 0x0065;
+  t['eacute'] = 0x00E9;
+  t['earth'] = 0x2641;
+  t['ebengali'] = 0x098F;
+  t['ebopomofo'] = 0x311C;
+  t['ebreve'] = 0x0115;
+  t['ecandradeva'] = 0x090D;
+  t['ecandragujarati'] = 0x0A8D;
+  t['ecandravowelsigndeva'] = 0x0945;
+  t['ecandravowelsigngujarati'] = 0x0AC5;
+  t['ecaron'] = 0x011B;
+  t['ecedillabreve'] = 0x1E1D;
+  t['echarmenian'] = 0x0565;
+  t['echyiwnarmenian'] = 0x0587;
+  t['ecircle'] = 0x24D4;
+  t['ecircumflex'] = 0x00EA;
+  t['ecircumflexacute'] = 0x1EBF;
+  t['ecircumflexbelow'] = 0x1E19;
+  t['ecircumflexdotbelow'] = 0x1EC7;
+  t['ecircumflexgrave'] = 0x1EC1;
+  t['ecircumflexhookabove'] = 0x1EC3;
+  t['ecircumflextilde'] = 0x1EC5;
+  t['ecyrillic'] = 0x0454;
+  t['edblgrave'] = 0x0205;
+  t['edeva'] = 0x090F;
+  t['edieresis'] = 0x00EB;
+  t['edot'] = 0x0117;
+  t['edotaccent'] = 0x0117;
+  t['edotbelow'] = 0x1EB9;
+  t['eegurmukhi'] = 0x0A0F;
+  t['eematragurmukhi'] = 0x0A47;
+  t['efcyrillic'] = 0x0444;
+  t['egrave'] = 0x00E8;
+  t['egujarati'] = 0x0A8F;
+  t['eharmenian'] = 0x0567;
+  t['ehbopomofo'] = 0x311D;
+  t['ehiragana'] = 0x3048;
+  t['ehookabove'] = 0x1EBB;
+  t['eibopomofo'] = 0x311F;
+  t['eight'] = 0x0038;
+  t['eightarabic'] = 0x0668;
+  t['eightbengali'] = 0x09EE;
+  t['eightcircle'] = 0x2467;
+  t['eightcircleinversesansserif'] = 0x2791;
+  t['eightdeva'] = 0x096E;
+  t['eighteencircle'] = 0x2471;
+  t['eighteenparen'] = 0x2485;
+  t['eighteenperiod'] = 0x2499;
+  t['eightgujarati'] = 0x0AEE;
+  t['eightgurmukhi'] = 0x0A6E;
+  t['eighthackarabic'] = 0x0668;
+  t['eighthangzhou'] = 0x3028;
+  t['eighthnotebeamed'] = 0x266B;
+  t['eightideographicparen'] = 0x3227;
+  t['eightinferior'] = 0x2088;
+  t['eightmonospace'] = 0xFF18;
+  t['eightoldstyle'] = 0xF738;
+  t['eightparen'] = 0x247B;
+  t['eightperiod'] = 0x248F;
+  t['eightpersian'] = 0x06F8;
+  t['eightroman'] = 0x2177;
+  t['eightsuperior'] = 0x2078;
+  t['eightthai'] = 0x0E58;
+  t['einvertedbreve'] = 0x0207;
+  t['eiotifiedcyrillic'] = 0x0465;
+  t['ekatakana'] = 0x30A8;
+  t['ekatakanahalfwidth'] = 0xFF74;
+  t['ekonkargurmukhi'] = 0x0A74;
+  t['ekorean'] = 0x3154;
+  t['elcyrillic'] = 0x043B;
+  t['element'] = 0x2208;
+  t['elevencircle'] = 0x246A;
+  t['elevenparen'] = 0x247E;
+  t['elevenperiod'] = 0x2492;
+  t['elevenroman'] = 0x217A;
+  t['ellipsis'] = 0x2026;
+  t['ellipsisvertical'] = 0x22EE;
+  t['emacron'] = 0x0113;
+  t['emacronacute'] = 0x1E17;
+  t['emacrongrave'] = 0x1E15;
+  t['emcyrillic'] = 0x043C;
+  t['emdash'] = 0x2014;
+  t['emdashvertical'] = 0xFE31;
+  t['emonospace'] = 0xFF45;
+  t['emphasismarkarmenian'] = 0x055B;
+  t['emptyset'] = 0x2205;
+  t['enbopomofo'] = 0x3123;
+  t['encyrillic'] = 0x043D;
+  t['endash'] = 0x2013;
+  t['endashvertical'] = 0xFE32;
+  t['endescendercyrillic'] = 0x04A3;
+  t['eng'] = 0x014B;
+  t['engbopomofo'] = 0x3125;
+  t['enghecyrillic'] = 0x04A5;
+  t['enhookcyrillic'] = 0x04C8;
+  t['enspace'] = 0x2002;
+  t['eogonek'] = 0x0119;
+  t['eokorean'] = 0x3153;
+  t['eopen'] = 0x025B;
+  t['eopenclosed'] = 0x029A;
+  t['eopenreversed'] = 0x025C;
+  t['eopenreversedclosed'] = 0x025E;
+  t['eopenreversedhook'] = 0x025D;
+  t['eparen'] = 0x24A0;
+  t['epsilon'] = 0x03B5;
+  t['epsilontonos'] = 0x03AD;
+  t['equal'] = 0x003D;
+  t['equalmonospace'] = 0xFF1D;
+  t['equalsmall'] = 0xFE66;
+  t['equalsuperior'] = 0x207C;
+  t['equivalence'] = 0x2261;
+  t['erbopomofo'] = 0x3126;
+  t['ercyrillic'] = 0x0440;
+  t['ereversed'] = 0x0258;
+  t['ereversedcyrillic'] = 0x044D;
+  t['escyrillic'] = 0x0441;
+  t['esdescendercyrillic'] = 0x04AB;
+  t['esh'] = 0x0283;
+  t['eshcurl'] = 0x0286;
+  t['eshortdeva'] = 0x090E;
+  t['eshortvowelsigndeva'] = 0x0946;
+  t['eshreversedloop'] = 0x01AA;
+  t['eshsquatreversed'] = 0x0285;
+  t['esmallhiragana'] = 0x3047;
+  t['esmallkatakana'] = 0x30A7;
+  t['esmallkatakanahalfwidth'] = 0xFF6A;
+  t['estimated'] = 0x212E;
+  t['esuperior'] = 0xF6EC;
+  t['eta'] = 0x03B7;
+  t['etarmenian'] = 0x0568;
+  t['etatonos'] = 0x03AE;
+  t['eth'] = 0x00F0;
+  t['etilde'] = 0x1EBD;
+  t['etildebelow'] = 0x1E1B;
+  t['etnahtafoukhhebrew'] = 0x0591;
+  t['etnahtafoukhlefthebrew'] = 0x0591;
+  t['etnahtahebrew'] = 0x0591;
+  t['etnahtalefthebrew'] = 0x0591;
+  t['eturned'] = 0x01DD;
+  t['eukorean'] = 0x3161;
+  t['euro'] = 0x20AC;
+  t['evowelsignbengali'] = 0x09C7;
+  t['evowelsigndeva'] = 0x0947;
+  t['evowelsigngujarati'] = 0x0AC7;
+  t['exclam'] = 0x0021;
+  t['exclamarmenian'] = 0x055C;
+  t['exclamdbl'] = 0x203C;
+  t['exclamdown'] = 0x00A1;
+  t['exclamdownsmall'] = 0xF7A1;
+  t['exclammonospace'] = 0xFF01;
+  t['exclamsmall'] = 0xF721;
+  t['existential'] = 0x2203;
+  t['ezh'] = 0x0292;
+  t['ezhcaron'] = 0x01EF;
+  t['ezhcurl'] = 0x0293;
+  t['ezhreversed'] = 0x01B9;
+  t['ezhtail'] = 0x01BA;
+  t['f'] = 0x0066;
+  t['fadeva'] = 0x095E;
+  t['fagurmukhi'] = 0x0A5E;
+  t['fahrenheit'] = 0x2109;
+  t['fathaarabic'] = 0x064E;
+  t['fathalowarabic'] = 0x064E;
+  t['fathatanarabic'] = 0x064B;
+  t['fbopomofo'] = 0x3108;
+  t['fcircle'] = 0x24D5;
+  t['fdotaccent'] = 0x1E1F;
+  t['feharabic'] = 0x0641;
+  t['feharmenian'] = 0x0586;
+  t['fehfinalarabic'] = 0xFED2;
+  t['fehinitialarabic'] = 0xFED3;
+  t['fehmedialarabic'] = 0xFED4;
+  t['feicoptic'] = 0x03E5;
+  t['female'] = 0x2640;
+  t['ff'] = 0xFB00;
+  t['ffi'] = 0xFB03;
+  t['ffl'] = 0xFB04;
+  t['fi'] = 0xFB01;
+  t['fifteencircle'] = 0x246E;
+  t['fifteenparen'] = 0x2482;
+  t['fifteenperiod'] = 0x2496;
+  t['figuredash'] = 0x2012;
+  t['filledbox'] = 0x25A0;
+  t['filledrect'] = 0x25AC;
+  t['finalkaf'] = 0x05DA;
+  t['finalkafdagesh'] = 0xFB3A;
+  t['finalkafdageshhebrew'] = 0xFB3A;
+  t['finalkafhebrew'] = 0x05DA;
+  t['finalmem'] = 0x05DD;
+  t['finalmemhebrew'] = 0x05DD;
+  t['finalnun'] = 0x05DF;
+  t['finalnunhebrew'] = 0x05DF;
+  t['finalpe'] = 0x05E3;
+  t['finalpehebrew'] = 0x05E3;
+  t['finaltsadi'] = 0x05E5;
+  t['finaltsadihebrew'] = 0x05E5;
+  t['firsttonechinese'] = 0x02C9;
+  t['fisheye'] = 0x25C9;
+  t['fitacyrillic'] = 0x0473;
+  t['five'] = 0x0035;
+  t['fivearabic'] = 0x0665;
+  t['fivebengali'] = 0x09EB;
+  t['fivecircle'] = 0x2464;
+  t['fivecircleinversesansserif'] = 0x278E;
+  t['fivedeva'] = 0x096B;
+  t['fiveeighths'] = 0x215D;
+  t['fivegujarati'] = 0x0AEB;
+  t['fivegurmukhi'] = 0x0A6B;
+  t['fivehackarabic'] = 0x0665;
+  t['fivehangzhou'] = 0x3025;
+  t['fiveideographicparen'] = 0x3224;
+  t['fiveinferior'] = 0x2085;
+  t['fivemonospace'] = 0xFF15;
+  t['fiveoldstyle'] = 0xF735;
+  t['fiveparen'] = 0x2478;
+  t['fiveperiod'] = 0x248C;
+  t['fivepersian'] = 0x06F5;
+  t['fiveroman'] = 0x2174;
+  t['fivesuperior'] = 0x2075;
+  t['fivethai'] = 0x0E55;
+  t['fl'] = 0xFB02;
+  t['florin'] = 0x0192;
+  t['fmonospace'] = 0xFF46;
+  t['fmsquare'] = 0x3399;
+  t['fofanthai'] = 0x0E1F;
+  t['fofathai'] = 0x0E1D;
+  t['fongmanthai'] = 0x0E4F;
+  t['forall'] = 0x2200;
+  t['four'] = 0x0034;
+  t['fourarabic'] = 0x0664;
+  t['fourbengali'] = 0x09EA;
+  t['fourcircle'] = 0x2463;
+  t['fourcircleinversesansserif'] = 0x278D;
+  t['fourdeva'] = 0x096A;
+  t['fourgujarati'] = 0x0AEA;
+  t['fourgurmukhi'] = 0x0A6A;
+  t['fourhackarabic'] = 0x0664;
+  t['fourhangzhou'] = 0x3024;
+  t['fourideographicparen'] = 0x3223;
+  t['fourinferior'] = 0x2084;
+  t['fourmonospace'] = 0xFF14;
+  t['fournumeratorbengali'] = 0x09F7;
+  t['fouroldstyle'] = 0xF734;
+  t['fourparen'] = 0x2477;
+  t['fourperiod'] = 0x248B;
+  t['fourpersian'] = 0x06F4;
+  t['fourroman'] = 0x2173;
+  t['foursuperior'] = 0x2074;
+  t['fourteencircle'] = 0x246D;
+  t['fourteenparen'] = 0x2481;
+  t['fourteenperiod'] = 0x2495;
+  t['fourthai'] = 0x0E54;
+  t['fourthtonechinese'] = 0x02CB;
+  t['fparen'] = 0x24A1;
+  t['fraction'] = 0x2044;
+  t['franc'] = 0x20A3;
+  t['g'] = 0x0067;
+  t['gabengali'] = 0x0997;
+  t['gacute'] = 0x01F5;
+  t['gadeva'] = 0x0917;
+  t['gafarabic'] = 0x06AF;
+  t['gaffinalarabic'] = 0xFB93;
+  t['gafinitialarabic'] = 0xFB94;
+  t['gafmedialarabic'] = 0xFB95;
+  t['gagujarati'] = 0x0A97;
+  t['gagurmukhi'] = 0x0A17;
+  t['gahiragana'] = 0x304C;
+  t['gakatakana'] = 0x30AC;
+  t['gamma'] = 0x03B3;
+  t['gammalatinsmall'] = 0x0263;
+  t['gammasuperior'] = 0x02E0;
+  t['gangiacoptic'] = 0x03EB;
+  t['gbopomofo'] = 0x310D;
+  t['gbreve'] = 0x011F;
+  t['gcaron'] = 0x01E7;
+  t['gcedilla'] = 0x0123;
+  t['gcircle'] = 0x24D6;
+  t['gcircumflex'] = 0x011D;
+  t['gcommaaccent'] = 0x0123;
+  t['gdot'] = 0x0121;
+  t['gdotaccent'] = 0x0121;
+  t['gecyrillic'] = 0x0433;
+  t['gehiragana'] = 0x3052;
+  t['gekatakana'] = 0x30B2;
+  t['geometricallyequal'] = 0x2251;
+  t['gereshaccenthebrew'] = 0x059C;
+  t['gereshhebrew'] = 0x05F3;
+  t['gereshmuqdamhebrew'] = 0x059D;
+  t['germandbls'] = 0x00DF;
+  t['gershayimaccenthebrew'] = 0x059E;
+  t['gershayimhebrew'] = 0x05F4;
+  t['getamark'] = 0x3013;
+  t['ghabengali'] = 0x0998;
+  t['ghadarmenian'] = 0x0572;
+  t['ghadeva'] = 0x0918;
+  t['ghagujarati'] = 0x0A98;
+  t['ghagurmukhi'] = 0x0A18;
+  t['ghainarabic'] = 0x063A;
+  t['ghainfinalarabic'] = 0xFECE;
+  t['ghaininitialarabic'] = 0xFECF;
+  t['ghainmedialarabic'] = 0xFED0;
+  t['ghemiddlehookcyrillic'] = 0x0495;
+  t['ghestrokecyrillic'] = 0x0493;
+  t['gheupturncyrillic'] = 0x0491;
+  t['ghhadeva'] = 0x095A;
+  t['ghhagurmukhi'] = 0x0A5A;
+  t['ghook'] = 0x0260;
+  t['ghzsquare'] = 0x3393;
+  t['gihiragana'] = 0x304E;
+  t['gikatakana'] = 0x30AE;
+  t['gimarmenian'] = 0x0563;
+  t['gimel'] = 0x05D2;
+  t['gimeldagesh'] = 0xFB32;
+  t['gimeldageshhebrew'] = 0xFB32;
+  t['gimelhebrew'] = 0x05D2;
+  t['gjecyrillic'] = 0x0453;
+  t['glottalinvertedstroke'] = 0x01BE;
+  t['glottalstop'] = 0x0294;
+  t['glottalstopinverted'] = 0x0296;
+  t['glottalstopmod'] = 0x02C0;
+  t['glottalstopreversed'] = 0x0295;
+  t['glottalstopreversedmod'] = 0x02C1;
+  t['glottalstopreversedsuperior'] = 0x02E4;
+  t['glottalstopstroke'] = 0x02A1;
+  t['glottalstopstrokereversed'] = 0x02A2;
+  t['gmacron'] = 0x1E21;
+  t['gmonospace'] = 0xFF47;
+  t['gohiragana'] = 0x3054;
+  t['gokatakana'] = 0x30B4;
+  t['gparen'] = 0x24A2;
+  t['gpasquare'] = 0x33AC;
+  t['gradient'] = 0x2207;
+  t['grave'] = 0x0060;
+  t['gravebelowcmb'] = 0x0316;
+  t['gravecmb'] = 0x0300;
+  t['gravecomb'] = 0x0300;
+  t['gravedeva'] = 0x0953;
+  t['gravelowmod'] = 0x02CE;
+  t['gravemonospace'] = 0xFF40;
+  t['gravetonecmb'] = 0x0340;
+  t['greater'] = 0x003E;
+  t['greaterequal'] = 0x2265;
+  t['greaterequalorless'] = 0x22DB;
+  t['greatermonospace'] = 0xFF1E;
+  t['greaterorequivalent'] = 0x2273;
+  t['greaterorless'] = 0x2277;
+  t['greateroverequal'] = 0x2267;
+  t['greatersmall'] = 0xFE65;
+  t['gscript'] = 0x0261;
+  t['gstroke'] = 0x01E5;
+  t['guhiragana'] = 0x3050;
+  t['guillemotleft'] = 0x00AB;
+  t['guillemotright'] = 0x00BB;
+  t['guilsinglleft'] = 0x2039;
+  t['guilsinglright'] = 0x203A;
+  t['gukatakana'] = 0x30B0;
+  t['guramusquare'] = 0x3318;
+  t['gysquare'] = 0x33C9;
+  t['h'] = 0x0068;
+  t['haabkhasiancyrillic'] = 0x04A9;
+  t['haaltonearabic'] = 0x06C1;
+  t['habengali'] = 0x09B9;
+  t['hadescendercyrillic'] = 0x04B3;
+  t['hadeva'] = 0x0939;
+  t['hagujarati'] = 0x0AB9;
+  t['hagurmukhi'] = 0x0A39;
+  t['haharabic'] = 0x062D;
+  t['hahfinalarabic'] = 0xFEA2;
+  t['hahinitialarabic'] = 0xFEA3;
+  t['hahiragana'] = 0x306F;
+  t['hahmedialarabic'] = 0xFEA4;
+  t['haitusquare'] = 0x332A;
+  t['hakatakana'] = 0x30CF;
+  t['hakatakanahalfwidth'] = 0xFF8A;
+  t['halantgurmukhi'] = 0x0A4D;
+  t['hamzaarabic'] = 0x0621;
+  t['hamzalowarabic'] = 0x0621;
+  t['hangulfiller'] = 0x3164;
+  t['hardsigncyrillic'] = 0x044A;
+  t['harpoonleftbarbup'] = 0x21BC;
+  t['harpoonrightbarbup'] = 0x21C0;
+  t['hasquare'] = 0x33CA;
+  t['hatafpatah'] = 0x05B2;
+  t['hatafpatah16'] = 0x05B2;
+  t['hatafpatah23'] = 0x05B2;
+  t['hatafpatah2f'] = 0x05B2;
+  t['hatafpatahhebrew'] = 0x05B2;
+  t['hatafpatahnarrowhebrew'] = 0x05B2;
+  t['hatafpatahquarterhebrew'] = 0x05B2;
+  t['hatafpatahwidehebrew'] = 0x05B2;
+  t['hatafqamats'] = 0x05B3;
+  t['hatafqamats1b'] = 0x05B3;
+  t['hatafqamats28'] = 0x05B3;
+  t['hatafqamats34'] = 0x05B3;
+  t['hatafqamatshebrew'] = 0x05B3;
+  t['hatafqamatsnarrowhebrew'] = 0x05B3;
+  t['hatafqamatsquarterhebrew'] = 0x05B3;
+  t['hatafqamatswidehebrew'] = 0x05B3;
+  t['hatafsegol'] = 0x05B1;
+  t['hatafsegol17'] = 0x05B1;
+  t['hatafsegol24'] = 0x05B1;
+  t['hatafsegol30'] = 0x05B1;
+  t['hatafsegolhebrew'] = 0x05B1;
+  t['hatafsegolnarrowhebrew'] = 0x05B1;
+  t['hatafsegolquarterhebrew'] = 0x05B1;
+  t['hatafsegolwidehebrew'] = 0x05B1;
+  t['hbar'] = 0x0127;
+  t['hbopomofo'] = 0x310F;
+  t['hbrevebelow'] = 0x1E2B;
+  t['hcedilla'] = 0x1E29;
+  t['hcircle'] = 0x24D7;
+  t['hcircumflex'] = 0x0125;
+  t['hdieresis'] = 0x1E27;
+  t['hdotaccent'] = 0x1E23;
+  t['hdotbelow'] = 0x1E25;
+  t['he'] = 0x05D4;
+  t['heart'] = 0x2665;
+  t['heartsuitblack'] = 0x2665;
+  t['heartsuitwhite'] = 0x2661;
+  t['hedagesh'] = 0xFB34;
+  t['hedageshhebrew'] = 0xFB34;
+  t['hehaltonearabic'] = 0x06C1;
+  t['heharabic'] = 0x0647;
+  t['hehebrew'] = 0x05D4;
+  t['hehfinalaltonearabic'] = 0xFBA7;
+  t['hehfinalalttwoarabic'] = 0xFEEA;
+  t['hehfinalarabic'] = 0xFEEA;
+  t['hehhamzaabovefinalarabic'] = 0xFBA5;
+  t['hehhamzaaboveisolatedarabic'] = 0xFBA4;
+  t['hehinitialaltonearabic'] = 0xFBA8;
+  t['hehinitialarabic'] = 0xFEEB;
+  t['hehiragana'] = 0x3078;
+  t['hehmedialaltonearabic'] = 0xFBA9;
+  t['hehmedialarabic'] = 0xFEEC;
+  t['heiseierasquare'] = 0x337B;
+  t['hekatakana'] = 0x30D8;
+  t['hekatakanahalfwidth'] = 0xFF8D;
+  t['hekutaarusquare'] = 0x3336;
+  t['henghook'] = 0x0267;
+  t['herutusquare'] = 0x3339;
+  t['het'] = 0x05D7;
+  t['hethebrew'] = 0x05D7;
+  t['hhook'] = 0x0266;
+  t['hhooksuperior'] = 0x02B1;
+  t['hieuhacirclekorean'] = 0x327B;
+  t['hieuhaparenkorean'] = 0x321B;
+  t['hieuhcirclekorean'] = 0x326D;
+  t['hieuhkorean'] = 0x314E;
+  t['hieuhparenkorean'] = 0x320D;
+  t['hihiragana'] = 0x3072;
+  t['hikatakana'] = 0x30D2;
+  t['hikatakanahalfwidth'] = 0xFF8B;
+  t['hiriq'] = 0x05B4;
+  t['hiriq14'] = 0x05B4;
+  t['hiriq21'] = 0x05B4;
+  t['hiriq2d'] = 0x05B4;
+  t['hiriqhebrew'] = 0x05B4;
+  t['hiriqnarrowhebrew'] = 0x05B4;
+  t['hiriqquarterhebrew'] = 0x05B4;
+  t['hiriqwidehebrew'] = 0x05B4;
+  t['hlinebelow'] = 0x1E96;
+  t['hmonospace'] = 0xFF48;
+  t['hoarmenian'] = 0x0570;
+  t['hohipthai'] = 0x0E2B;
+  t['hohiragana'] = 0x307B;
+  t['hokatakana'] = 0x30DB;
+  t['hokatakanahalfwidth'] = 0xFF8E;
+  t['holam'] = 0x05B9;
+  t['holam19'] = 0x05B9;
+  t['holam26'] = 0x05B9;
+  t['holam32'] = 0x05B9;
+  t['holamhebrew'] = 0x05B9;
+  t['holamnarrowhebrew'] = 0x05B9;
+  t['holamquarterhebrew'] = 0x05B9;
+  t['holamwidehebrew'] = 0x05B9;
+  t['honokhukthai'] = 0x0E2E;
+  t['hookabovecomb'] = 0x0309;
+  t['hookcmb'] = 0x0309;
+  t['hookpalatalizedbelowcmb'] = 0x0321;
+  t['hookretroflexbelowcmb'] = 0x0322;
+  t['hoonsquare'] = 0x3342;
+  t['horicoptic'] = 0x03E9;
+  t['horizontalbar'] = 0x2015;
+  t['horncmb'] = 0x031B;
+  t['hotsprings'] = 0x2668;
+  t['house'] = 0x2302;
+  t['hparen'] = 0x24A3;
+  t['hsuperior'] = 0x02B0;
+  t['hturned'] = 0x0265;
+  t['huhiragana'] = 0x3075;
+  t['huiitosquare'] = 0x3333;
+  t['hukatakana'] = 0x30D5;
+  t['hukatakanahalfwidth'] = 0xFF8C;
+  t['hungarumlaut'] = 0x02DD;
+  t['hungarumlautcmb'] = 0x030B;
+  t['hv'] = 0x0195;
+  t['hyphen'] = 0x002D;
+  t['hypheninferior'] = 0xF6E5;
+  t['hyphenmonospace'] = 0xFF0D;
+  t['hyphensmall'] = 0xFE63;
+  t['hyphensuperior'] = 0xF6E6;
+  t['hyphentwo'] = 0x2010;
+  t['i'] = 0x0069;
+  t['iacute'] = 0x00ED;
+  t['iacyrillic'] = 0x044F;
+  t['ibengali'] = 0x0987;
+  t['ibopomofo'] = 0x3127;
+  t['ibreve'] = 0x012D;
+  t['icaron'] = 0x01D0;
+  t['icircle'] = 0x24D8;
+  t['icircumflex'] = 0x00EE;
+  t['icyrillic'] = 0x0456;
+  t['idblgrave'] = 0x0209;
+  t['ideographearthcircle'] = 0x328F;
+  t['ideographfirecircle'] = 0x328B;
+  t['ideographicallianceparen'] = 0x323F;
+  t['ideographiccallparen'] = 0x323A;
+  t['ideographiccentrecircle'] = 0x32A5;
+  t['ideographicclose'] = 0x3006;
+  t['ideographiccomma'] = 0x3001;
+  t['ideographiccommaleft'] = 0xFF64;
+  t['ideographiccongratulationparen'] = 0x3237;
+  t['ideographiccorrectcircle'] = 0x32A3;
+  t['ideographicearthparen'] = 0x322F;
+  t['ideographicenterpriseparen'] = 0x323D;
+  t['ideographicexcellentcircle'] = 0x329D;
+  t['ideographicfestivalparen'] = 0x3240;
+  t['ideographicfinancialcircle'] = 0x3296;
+  t['ideographicfinancialparen'] = 0x3236;
+  t['ideographicfireparen'] = 0x322B;
+  t['ideographichaveparen'] = 0x3232;
+  t['ideographichighcircle'] = 0x32A4;
+  t['ideographiciterationmark'] = 0x3005;
+  t['ideographiclaborcircle'] = 0x3298;
+  t['ideographiclaborparen'] = 0x3238;
+  t['ideographicleftcircle'] = 0x32A7;
+  t['ideographiclowcircle'] = 0x32A6;
+  t['ideographicmedicinecircle'] = 0x32A9;
+  t['ideographicmetalparen'] = 0x322E;
+  t['ideographicmoonparen'] = 0x322A;
+  t['ideographicnameparen'] = 0x3234;
+  t['ideographicperiod'] = 0x3002;
+  t['ideographicprintcircle'] = 0x329E;
+  t['ideographicreachparen'] = 0x3243;
+  t['ideographicrepresentparen'] = 0x3239;
+  t['ideographicresourceparen'] = 0x323E;
+  t['ideographicrightcircle'] = 0x32A8;
+  t['ideographicsecretcircle'] = 0x3299;
+  t['ideographicselfparen'] = 0x3242;
+  t['ideographicsocietyparen'] = 0x3233;
+  t['ideographicspace'] = 0x3000;
+  t['ideographicspecialparen'] = 0x3235;
+  t['ideographicstockparen'] = 0x3231;
+  t['ideographicstudyparen'] = 0x323B;
+  t['ideographicsunparen'] = 0x3230;
+  t['ideographicsuperviseparen'] = 0x323C;
+  t['ideographicwaterparen'] = 0x322C;
+  t['ideographicwoodparen'] = 0x322D;
+  t['ideographiczero'] = 0x3007;
+  t['ideographmetalcircle'] = 0x328E;
+  t['ideographmooncircle'] = 0x328A;
+  t['ideographnamecircle'] = 0x3294;
+  t['ideographsuncircle'] = 0x3290;
+  t['ideographwatercircle'] = 0x328C;
+  t['ideographwoodcircle'] = 0x328D;
+  t['ideva'] = 0x0907;
+  t['idieresis'] = 0x00EF;
+  t['idieresisacute'] = 0x1E2F;
+  t['idieresiscyrillic'] = 0x04E5;
+  t['idotbelow'] = 0x1ECB;
+  t['iebrevecyrillic'] = 0x04D7;
+  t['iecyrillic'] = 0x0435;
+  t['ieungacirclekorean'] = 0x3275;
+  t['ieungaparenkorean'] = 0x3215;
+  t['ieungcirclekorean'] = 0x3267;
+  t['ieungkorean'] = 0x3147;
+  t['ieungparenkorean'] = 0x3207;
+  t['igrave'] = 0x00EC;
+  t['igujarati'] = 0x0A87;
+  t['igurmukhi'] = 0x0A07;
+  t['ihiragana'] = 0x3044;
+  t['ihookabove'] = 0x1EC9;
+  t['iibengali'] = 0x0988;
+  t['iicyrillic'] = 0x0438;
+  t['iideva'] = 0x0908;
+  t['iigujarati'] = 0x0A88;
+  t['iigurmukhi'] = 0x0A08;
+  t['iimatragurmukhi'] = 0x0A40;
+  t['iinvertedbreve'] = 0x020B;
+  t['iishortcyrillic'] = 0x0439;
+  t['iivowelsignbengali'] = 0x09C0;
+  t['iivowelsigndeva'] = 0x0940;
+  t['iivowelsigngujarati'] = 0x0AC0;
+  t['ij'] = 0x0133;
+  t['ikatakana'] = 0x30A4;
+  t['ikatakanahalfwidth'] = 0xFF72;
+  t['ikorean'] = 0x3163;
+  t['ilde'] = 0x02DC;
+  t['iluyhebrew'] = 0x05AC;
+  t['imacron'] = 0x012B;
+  t['imacroncyrillic'] = 0x04E3;
+  t['imageorapproximatelyequal'] = 0x2253;
+  t['imatragurmukhi'] = 0x0A3F;
+  t['imonospace'] = 0xFF49;
+  t['increment'] = 0x2206;
+  t['infinity'] = 0x221E;
+  t['iniarmenian'] = 0x056B;
+  t['integral'] = 0x222B;
+  t['integralbottom'] = 0x2321;
+  t['integralbt'] = 0x2321;
+  t['integralex'] = 0xF8F5;
+  t['integraltop'] = 0x2320;
+  t['integraltp'] = 0x2320;
+  t['intersection'] = 0x2229;
+  t['intisquare'] = 0x3305;
+  t['invbullet'] = 0x25D8;
+  t['invcircle'] = 0x25D9;
+  t['invsmileface'] = 0x263B;
+  t['iocyrillic'] = 0x0451;
+  t['iogonek'] = 0x012F;
+  t['iota'] = 0x03B9;
+  t['iotadieresis'] = 0x03CA;
+  t['iotadieresistonos'] = 0x0390;
+  t['iotalatin'] = 0x0269;
+  t['iotatonos'] = 0x03AF;
+  t['iparen'] = 0x24A4;
+  t['irigurmukhi'] = 0x0A72;
+  t['ismallhiragana'] = 0x3043;
+  t['ismallkatakana'] = 0x30A3;
+  t['ismallkatakanahalfwidth'] = 0xFF68;
+  t['issharbengali'] = 0x09FA;
+  t['istroke'] = 0x0268;
+  t['isuperior'] = 0xF6ED;
+  t['iterationhiragana'] = 0x309D;
+  t['iterationkatakana'] = 0x30FD;
+  t['itilde'] = 0x0129;
+  t['itildebelow'] = 0x1E2D;
+  t['iubopomofo'] = 0x3129;
+  t['iucyrillic'] = 0x044E;
+  t['ivowelsignbengali'] = 0x09BF;
+  t['ivowelsigndeva'] = 0x093F;
+  t['ivowelsigngujarati'] = 0x0ABF;
+  t['izhitsacyrillic'] = 0x0475;
+  t['izhitsadblgravecyrillic'] = 0x0477;
+  t['j'] = 0x006A;
+  t['jaarmenian'] = 0x0571;
+  t['jabengali'] = 0x099C;
+  t['jadeva'] = 0x091C;
+  t['jagujarati'] = 0x0A9C;
+  t['jagurmukhi'] = 0x0A1C;
+  t['jbopomofo'] = 0x3110;
+  t['jcaron'] = 0x01F0;
+  t['jcircle'] = 0x24D9;
+  t['jcircumflex'] = 0x0135;
+  t['jcrossedtail'] = 0x029D;
+  t['jdotlessstroke'] = 0x025F;
+  t['jecyrillic'] = 0x0458;
+  t['jeemarabic'] = 0x062C;
+  t['jeemfinalarabic'] = 0xFE9E;
+  t['jeeminitialarabic'] = 0xFE9F;
+  t['jeemmedialarabic'] = 0xFEA0;
+  t['jeharabic'] = 0x0698;
+  t['jehfinalarabic'] = 0xFB8B;
+  t['jhabengali'] = 0x099D;
+  t['jhadeva'] = 0x091D;
+  t['jhagujarati'] = 0x0A9D;
+  t['jhagurmukhi'] = 0x0A1D;
+  t['jheharmenian'] = 0x057B;
+  t['jis'] = 0x3004;
+  t['jmonospace'] = 0xFF4A;
+  t['jparen'] = 0x24A5;
+  t['jsuperior'] = 0x02B2;
+  t['k'] = 0x006B;
+  t['kabashkircyrillic'] = 0x04A1;
+  t['kabengali'] = 0x0995;
+  t['kacute'] = 0x1E31;
+  t['kacyrillic'] = 0x043A;
+  t['kadescendercyrillic'] = 0x049B;
+  t['kadeva'] = 0x0915;
+  t['kaf'] = 0x05DB;
+  t['kafarabic'] = 0x0643;
+  t['kafdagesh'] = 0xFB3B;
+  t['kafdageshhebrew'] = 0xFB3B;
+  t['kaffinalarabic'] = 0xFEDA;
+  t['kafhebrew'] = 0x05DB;
+  t['kafinitialarabic'] = 0xFEDB;
+  t['kafmedialarabic'] = 0xFEDC;
+  t['kafrafehebrew'] = 0xFB4D;
+  t['kagujarati'] = 0x0A95;
+  t['kagurmukhi'] = 0x0A15;
+  t['kahiragana'] = 0x304B;
+  t['kahookcyrillic'] = 0x04C4;
+  t['kakatakana'] = 0x30AB;
+  t['kakatakanahalfwidth'] = 0xFF76;
+  t['kappa'] = 0x03BA;
+  t['kappasymbolgreek'] = 0x03F0;
+  t['kapyeounmieumkorean'] = 0x3171;
+  t['kapyeounphieuphkorean'] = 0x3184;
+  t['kapyeounpieupkorean'] = 0x3178;
+  t['kapyeounssangpieupkorean'] = 0x3179;
+  t['karoriisquare'] = 0x330D;
+  t['kashidaautoarabic'] = 0x0640;
+  t['kashidaautonosidebearingarabic'] = 0x0640;
+  t['kasmallkatakana'] = 0x30F5;
+  t['kasquare'] = 0x3384;
+  t['kasraarabic'] = 0x0650;
+  t['kasratanarabic'] = 0x064D;
+  t['kastrokecyrillic'] = 0x049F;
+  t['katahiraprolongmarkhalfwidth'] = 0xFF70;
+  t['kaverticalstrokecyrillic'] = 0x049D;
+  t['kbopomofo'] = 0x310E;
+  t['kcalsquare'] = 0x3389;
+  t['kcaron'] = 0x01E9;
+  t['kcedilla'] = 0x0137;
+  t['kcircle'] = 0x24DA;
+  t['kcommaaccent'] = 0x0137;
+  t['kdotbelow'] = 0x1E33;
+  t['keharmenian'] = 0x0584;
+  t['kehiragana'] = 0x3051;
+  t['kekatakana'] = 0x30B1;
+  t['kekatakanahalfwidth'] = 0xFF79;
+  t['kenarmenian'] = 0x056F;
+  t['kesmallkatakana'] = 0x30F6;
+  t['kgreenlandic'] = 0x0138;
+  t['khabengali'] = 0x0996;
+  t['khacyrillic'] = 0x0445;
+  t['khadeva'] = 0x0916;
+  t['khagujarati'] = 0x0A96;
+  t['khagurmukhi'] = 0x0A16;
+  t['khaharabic'] = 0x062E;
+  t['khahfinalarabic'] = 0xFEA6;
+  t['khahinitialarabic'] = 0xFEA7;
+  t['khahmedialarabic'] = 0xFEA8;
+  t['kheicoptic'] = 0x03E7;
+  t['khhadeva'] = 0x0959;
+  t['khhagurmukhi'] = 0x0A59;
+  t['khieukhacirclekorean'] = 0x3278;
+  t['khieukhaparenkorean'] = 0x3218;
+  t['khieukhcirclekorean'] = 0x326A;
+  t['khieukhkorean'] = 0x314B;
+  t['khieukhparenkorean'] = 0x320A;
+  t['khokhaithai'] = 0x0E02;
+  t['khokhonthai'] = 0x0E05;
+  t['khokhuatthai'] = 0x0E03;
+  t['khokhwaithai'] = 0x0E04;
+  t['khomutthai'] = 0x0E5B;
+  t['khook'] = 0x0199;
+  t['khorakhangthai'] = 0x0E06;
+  t['khzsquare'] = 0x3391;
+  t['kihiragana'] = 0x304D;
+  t['kikatakana'] = 0x30AD;
+  t['kikatakanahalfwidth'] = 0xFF77;
+  t['kiroguramusquare'] = 0x3315;
+  t['kiromeetorusquare'] = 0x3316;
+  t['kirosquare'] = 0x3314;
+  t['kiyeokacirclekorean'] = 0x326E;
+  t['kiyeokaparenkorean'] = 0x320E;
+  t['kiyeokcirclekorean'] = 0x3260;
+  t['kiyeokkorean'] = 0x3131;
+  t['kiyeokparenkorean'] = 0x3200;
+  t['kiyeoksioskorean'] = 0x3133;
+  t['kjecyrillic'] = 0x045C;
+  t['klinebelow'] = 0x1E35;
+  t['klsquare'] = 0x3398;
+  t['kmcubedsquare'] = 0x33A6;
+  t['kmonospace'] = 0xFF4B;
+  t['kmsquaredsquare'] = 0x33A2;
+  t['kohiragana'] = 0x3053;
+  t['kohmsquare'] = 0x33C0;
+  t['kokaithai'] = 0x0E01;
+  t['kokatakana'] = 0x30B3;
+  t['kokatakanahalfwidth'] = 0xFF7A;
+  t['kooposquare'] = 0x331E;
+  t['koppacyrillic'] = 0x0481;
+  t['koreanstandardsymbol'] = 0x327F;
+  t['koroniscmb'] = 0x0343;
+  t['kparen'] = 0x24A6;
+  t['kpasquare'] = 0x33AA;
+  t['ksicyrillic'] = 0x046F;
+  t['ktsquare'] = 0x33CF;
+  t['kturned'] = 0x029E;
+  t['kuhiragana'] = 0x304F;
+  t['kukatakana'] = 0x30AF;
+  t['kukatakanahalfwidth'] = 0xFF78;
+  t['kvsquare'] = 0x33B8;
+  t['kwsquare'] = 0x33BE;
+  t['l'] = 0x006C;
+  t['labengali'] = 0x09B2;
+  t['lacute'] = 0x013A;
+  t['ladeva'] = 0x0932;
+  t['lagujarati'] = 0x0AB2;
+  t['lagurmukhi'] = 0x0A32;
+  t['lakkhangyaothai'] = 0x0E45;
+  t['lamaleffinalarabic'] = 0xFEFC;
+  t['lamalefhamzaabovefinalarabic'] = 0xFEF8;
+  t['lamalefhamzaaboveisolatedarabic'] = 0xFEF7;
+  t['lamalefhamzabelowfinalarabic'] = 0xFEFA;
+  t['lamalefhamzabelowisolatedarabic'] = 0xFEF9;
+  t['lamalefisolatedarabic'] = 0xFEFB;
+  t['lamalefmaddaabovefinalarabic'] = 0xFEF6;
+  t['lamalefmaddaaboveisolatedarabic'] = 0xFEF5;
+  t['lamarabic'] = 0x0644;
+  t['lambda'] = 0x03BB;
+  t['lambdastroke'] = 0x019B;
+  t['lamed'] = 0x05DC;
+  t['lameddagesh'] = 0xFB3C;
+  t['lameddageshhebrew'] = 0xFB3C;
+  t['lamedhebrew'] = 0x05DC;
+  t['lamfinalarabic'] = 0xFEDE;
+  t['lamhahinitialarabic'] = 0xFCCA;
+  t['laminitialarabic'] = 0xFEDF;
+  t['lamjeeminitialarabic'] = 0xFCC9;
+  t['lamkhahinitialarabic'] = 0xFCCB;
+  t['lamlamhehisolatedarabic'] = 0xFDF2;
+  t['lammedialarabic'] = 0xFEE0;
+  t['lammeemhahinitialarabic'] = 0xFD88;
+  t['lammeeminitialarabic'] = 0xFCCC;
+  t['largecircle'] = 0x25EF;
+  t['lbar'] = 0x019A;
+  t['lbelt'] = 0x026C;
+  t['lbopomofo'] = 0x310C;
+  t['lcaron'] = 0x013E;
+  t['lcedilla'] = 0x013C;
+  t['lcircle'] = 0x24DB;
+  t['lcircumflexbelow'] = 0x1E3D;
+  t['lcommaaccent'] = 0x013C;
+  t['ldot'] = 0x0140;
+  t['ldotaccent'] = 0x0140;
+  t['ldotbelow'] = 0x1E37;
+  t['ldotbelowmacron'] = 0x1E39;
+  t['leftangleabovecmb'] = 0x031A;
+  t['lefttackbelowcmb'] = 0x0318;
+  t['less'] = 0x003C;
+  t['lessequal'] = 0x2264;
+  t['lessequalorgreater'] = 0x22DA;
+  t['lessmonospace'] = 0xFF1C;
+  t['lessorequivalent'] = 0x2272;
+  t['lessorgreater'] = 0x2276;
+  t['lessoverequal'] = 0x2266;
+  t['lesssmall'] = 0xFE64;
+  t['lezh'] = 0x026E;
+  t['lfblock'] = 0x258C;
+  t['lhookretroflex'] = 0x026D;
+  t['lira'] = 0x20A4;
+  t['liwnarmenian'] = 0x056C;
+  t['lj'] = 0x01C9;
+  t['ljecyrillic'] = 0x0459;
+  t['ll'] = 0xF6C0;
+  t['lladeva'] = 0x0933;
+  t['llagujarati'] = 0x0AB3;
+  t['llinebelow'] = 0x1E3B;
+  t['llladeva'] = 0x0934;
+  t['llvocalicbengali'] = 0x09E1;
+  t['llvocalicdeva'] = 0x0961;
+  t['llvocalicvowelsignbengali'] = 0x09E3;
+  t['llvocalicvowelsigndeva'] = 0x0963;
+  t['lmiddletilde'] = 0x026B;
+  t['lmonospace'] = 0xFF4C;
+  t['lmsquare'] = 0x33D0;
+  t['lochulathai'] = 0x0E2C;
+  t['logicaland'] = 0x2227;
+  t['logicalnot'] = 0x00AC;
+  t['logicalnotreversed'] = 0x2310;
+  t['logicalor'] = 0x2228;
+  t['lolingthai'] = 0x0E25;
+  t['longs'] = 0x017F;
+  t['lowlinecenterline'] = 0xFE4E;
+  t['lowlinecmb'] = 0x0332;
+  t['lowlinedashed'] = 0xFE4D;
+  t['lozenge'] = 0x25CA;
+  t['lparen'] = 0x24A7;
+  t['lslash'] = 0x0142;
+  t['lsquare'] = 0x2113;
+  t['lsuperior'] = 0xF6EE;
+  t['ltshade'] = 0x2591;
+  t['luthai'] = 0x0E26;
+  t['lvocalicbengali'] = 0x098C;
+  t['lvocalicdeva'] = 0x090C;
+  t['lvocalicvowelsignbengali'] = 0x09E2;
+  t['lvocalicvowelsigndeva'] = 0x0962;
+  t['lxsquare'] = 0x33D3;
+  t['m'] = 0x006D;
+  t['mabengali'] = 0x09AE;
+  t['macron'] = 0x00AF;
+  t['macronbelowcmb'] = 0x0331;
+  t['macroncmb'] = 0x0304;
+  t['macronlowmod'] = 0x02CD;
+  t['macronmonospace'] = 0xFFE3;
+  t['macute'] = 0x1E3F;
+  t['madeva'] = 0x092E;
+  t['magujarati'] = 0x0AAE;
+  t['magurmukhi'] = 0x0A2E;
+  t['mahapakhhebrew'] = 0x05A4;
+  t['mahapakhlefthebrew'] = 0x05A4;
+  t['mahiragana'] = 0x307E;
+  t['maichattawalowleftthai'] = 0xF895;
+  t['maichattawalowrightthai'] = 0xF894;
+  t['maichattawathai'] = 0x0E4B;
+  t['maichattawaupperleftthai'] = 0xF893;
+  t['maieklowleftthai'] = 0xF88C;
+  t['maieklowrightthai'] = 0xF88B;
+  t['maiekthai'] = 0x0E48;
+  t['maiekupperleftthai'] = 0xF88A;
+  t['maihanakatleftthai'] = 0xF884;
+  t['maihanakatthai'] = 0x0E31;
+  t['maitaikhuleftthai'] = 0xF889;
+  t['maitaikhuthai'] = 0x0E47;
+  t['maitholowleftthai'] = 0xF88F;
+  t['maitholowrightthai'] = 0xF88E;
+  t['maithothai'] = 0x0E49;
+  t['maithoupperleftthai'] = 0xF88D;
+  t['maitrilowleftthai'] = 0xF892;
+  t['maitrilowrightthai'] = 0xF891;
+  t['maitrithai'] = 0x0E4A;
+  t['maitriupperleftthai'] = 0xF890;
+  t['maiyamokthai'] = 0x0E46;
+  t['makatakana'] = 0x30DE;
+  t['makatakanahalfwidth'] = 0xFF8F;
+  t['male'] = 0x2642;
+  t['mansyonsquare'] = 0x3347;
+  t['maqafhebrew'] = 0x05BE;
+  t['mars'] = 0x2642;
+  t['masoracirclehebrew'] = 0x05AF;
+  t['masquare'] = 0x3383;
+  t['mbopomofo'] = 0x3107;
+  t['mbsquare'] = 0x33D4;
+  t['mcircle'] = 0x24DC;
+  t['mcubedsquare'] = 0x33A5;
+  t['mdotaccent'] = 0x1E41;
+  t['mdotbelow'] = 0x1E43;
+  t['meemarabic'] = 0x0645;
+  t['meemfinalarabic'] = 0xFEE2;
+  t['meeminitialarabic'] = 0xFEE3;
+  t['meemmedialarabic'] = 0xFEE4;
+  t['meemmeeminitialarabic'] = 0xFCD1;
+  t['meemmeemisolatedarabic'] = 0xFC48;
+  t['meetorusquare'] = 0x334D;
+  t['mehiragana'] = 0x3081;
+  t['meizierasquare'] = 0x337E;
+  t['mekatakana'] = 0x30E1;
+  t['mekatakanahalfwidth'] = 0xFF92;
+  t['mem'] = 0x05DE;
+  t['memdagesh'] = 0xFB3E;
+  t['memdageshhebrew'] = 0xFB3E;
+  t['memhebrew'] = 0x05DE;
+  t['menarmenian'] = 0x0574;
+  t['merkhahebrew'] = 0x05A5;
+  t['merkhakefulahebrew'] = 0x05A6;
+  t['merkhakefulalefthebrew'] = 0x05A6;
+  t['merkhalefthebrew'] = 0x05A5;
+  t['mhook'] = 0x0271;
+  t['mhzsquare'] = 0x3392;
+  t['middledotkatakanahalfwidth'] = 0xFF65;
+  t['middot'] = 0x00B7;
+  t['mieumacirclekorean'] = 0x3272;
+  t['mieumaparenkorean'] = 0x3212;
+  t['mieumcirclekorean'] = 0x3264;
+  t['mieumkorean'] = 0x3141;
+  t['mieumpansioskorean'] = 0x3170;
+  t['mieumparenkorean'] = 0x3204;
+  t['mieumpieupkorean'] = 0x316E;
+  t['mieumsioskorean'] = 0x316F;
+  t['mihiragana'] = 0x307F;
+  t['mikatakana'] = 0x30DF;
+  t['mikatakanahalfwidth'] = 0xFF90;
+  t['minus'] = 0x2212;
+  t['minusbelowcmb'] = 0x0320;
+  t['minuscircle'] = 0x2296;
+  t['minusmod'] = 0x02D7;
+  t['minusplus'] = 0x2213;
+  t['minute'] = 0x2032;
+  t['miribaarusquare'] = 0x334A;
+  t['mirisquare'] = 0x3349;
+  t['mlonglegturned'] = 0x0270;
+  t['mlsquare'] = 0x3396;
+  t['mmcubedsquare'] = 0x33A3;
+  t['mmonospace'] = 0xFF4D;
+  t['mmsquaredsquare'] = 0x339F;
+  t['mohiragana'] = 0x3082;
+  t['mohmsquare'] = 0x33C1;
+  t['mokatakana'] = 0x30E2;
+  t['mokatakanahalfwidth'] = 0xFF93;
+  t['molsquare'] = 0x33D6;
+  t['momathai'] = 0x0E21;
+  t['moverssquare'] = 0x33A7;
+  t['moverssquaredsquare'] = 0x33A8;
+  t['mparen'] = 0x24A8;
+  t['mpasquare'] = 0x33AB;
+  t['mssquare'] = 0x33B3;
+  t['msuperior'] = 0xF6EF;
+  t['mturned'] = 0x026F;
+  t['mu'] = 0x00B5;
+  t['mu1'] = 0x00B5;
+  t['muasquare'] = 0x3382;
+  t['muchgreater'] = 0x226B;
+  t['muchless'] = 0x226A;
+  t['mufsquare'] = 0x338C;
+  t['mugreek'] = 0x03BC;
+  t['mugsquare'] = 0x338D;
+  t['muhiragana'] = 0x3080;
+  t['mukatakana'] = 0x30E0;
+  t['mukatakanahalfwidth'] = 0xFF91;
+  t['mulsquare'] = 0x3395;
+  t['multiply'] = 0x00D7;
+  t['mumsquare'] = 0x339B;
+  t['munahhebrew'] = 0x05A3;
+  t['munahlefthebrew'] = 0x05A3;
+  t['musicalnote'] = 0x266A;
+  t['musicalnotedbl'] = 0x266B;
+  t['musicflatsign'] = 0x266D;
+  t['musicsharpsign'] = 0x266F;
+  t['mussquare'] = 0x33B2;
+  t['muvsquare'] = 0x33B6;
+  t['muwsquare'] = 0x33BC;
+  t['mvmegasquare'] = 0x33B9;
+  t['mvsquare'] = 0x33B7;
+  t['mwmegasquare'] = 0x33BF;
+  t['mwsquare'] = 0x33BD;
+  t['n'] = 0x006E;
+  t['nabengali'] = 0x09A8;
+  t['nabla'] = 0x2207;
+  t['nacute'] = 0x0144;
+  t['nadeva'] = 0x0928;
+  t['nagujarati'] = 0x0AA8;
+  t['nagurmukhi'] = 0x0A28;
+  t['nahiragana'] = 0x306A;
+  t['nakatakana'] = 0x30CA;
+  t['nakatakanahalfwidth'] = 0xFF85;
+  t['napostrophe'] = 0x0149;
+  t['nasquare'] = 0x3381;
+  t['nbopomofo'] = 0x310B;
+  t['nbspace'] = 0x00A0;
+  t['ncaron'] = 0x0148;
+  t['ncedilla'] = 0x0146;
+  t['ncircle'] = 0x24DD;
+  t['ncircumflexbelow'] = 0x1E4B;
+  t['ncommaaccent'] = 0x0146;
+  t['ndotaccent'] = 0x1E45;
+  t['ndotbelow'] = 0x1E47;
+  t['nehiragana'] = 0x306D;
+  t['nekatakana'] = 0x30CD;
+  t['nekatakanahalfwidth'] = 0xFF88;
+  t['newsheqelsign'] = 0x20AA;
+  t['nfsquare'] = 0x338B;
+  t['ngabengali'] = 0x0999;
+  t['ngadeva'] = 0x0919;
+  t['ngagujarati'] = 0x0A99;
+  t['ngagurmukhi'] = 0x0A19;
+  t['ngonguthai'] = 0x0E07;
+  t['nhiragana'] = 0x3093;
+  t['nhookleft'] = 0x0272;
+  t['nhookretroflex'] = 0x0273;
+  t['nieunacirclekorean'] = 0x326F;
+  t['nieunaparenkorean'] = 0x320F;
+  t['nieuncieuckorean'] = 0x3135;
+  t['nieuncirclekorean'] = 0x3261;
+  t['nieunhieuhkorean'] = 0x3136;
+  t['nieunkorean'] = 0x3134;
+  t['nieunpansioskorean'] = 0x3168;
+  t['nieunparenkorean'] = 0x3201;
+  t['nieunsioskorean'] = 0x3167;
+  t['nieuntikeutkorean'] = 0x3166;
+  t['nihiragana'] = 0x306B;
+  t['nikatakana'] = 0x30CB;
+  t['nikatakanahalfwidth'] = 0xFF86;
+  t['nikhahitleftthai'] = 0xF899;
+  t['nikhahitthai'] = 0x0E4D;
+  t['nine'] = 0x0039;
+  t['ninearabic'] = 0x0669;
+  t['ninebengali'] = 0x09EF;
+  t['ninecircle'] = 0x2468;
+  t['ninecircleinversesansserif'] = 0x2792;
+  t['ninedeva'] = 0x096F;
+  t['ninegujarati'] = 0x0AEF;
+  t['ninegurmukhi'] = 0x0A6F;
+  t['ninehackarabic'] = 0x0669;
+  t['ninehangzhou'] = 0x3029;
+  t['nineideographicparen'] = 0x3228;
+  t['nineinferior'] = 0x2089;
+  t['ninemonospace'] = 0xFF19;
+  t['nineoldstyle'] = 0xF739;
+  t['nineparen'] = 0x247C;
+  t['nineperiod'] = 0x2490;
+  t['ninepersian'] = 0x06F9;
+  t['nineroman'] = 0x2178;
+  t['ninesuperior'] = 0x2079;
+  t['nineteencircle'] = 0x2472;
+  t['nineteenparen'] = 0x2486;
+  t['nineteenperiod'] = 0x249A;
+  t['ninethai'] = 0x0E59;
+  t['nj'] = 0x01CC;
+  t['njecyrillic'] = 0x045A;
+  t['nkatakana'] = 0x30F3;
+  t['nkatakanahalfwidth'] = 0xFF9D;
+  t['nlegrightlong'] = 0x019E;
+  t['nlinebelow'] = 0x1E49;
+  t['nmonospace'] = 0xFF4E;
+  t['nmsquare'] = 0x339A;
+  t['nnabengali'] = 0x09A3;
+  t['nnadeva'] = 0x0923;
+  t['nnagujarati'] = 0x0AA3;
+  t['nnagurmukhi'] = 0x0A23;
+  t['nnnadeva'] = 0x0929;
+  t['nohiragana'] = 0x306E;
+  t['nokatakana'] = 0x30CE;
+  t['nokatakanahalfwidth'] = 0xFF89;
+  t['nonbreakingspace'] = 0x00A0;
+  t['nonenthai'] = 0x0E13;
+  t['nonuthai'] = 0x0E19;
+  t['noonarabic'] = 0x0646;
+  t['noonfinalarabic'] = 0xFEE6;
+  t['noonghunnaarabic'] = 0x06BA;
+  t['noonghunnafinalarabic'] = 0xFB9F;
+  t['nooninitialarabic'] = 0xFEE7;
+  t['noonjeeminitialarabic'] = 0xFCD2;
+  t['noonjeemisolatedarabic'] = 0xFC4B;
+  t['noonmedialarabic'] = 0xFEE8;
+  t['noonmeeminitialarabic'] = 0xFCD5;
+  t['noonmeemisolatedarabic'] = 0xFC4E;
+  t['noonnoonfinalarabic'] = 0xFC8D;
+  t['notcontains'] = 0x220C;
+  t['notelement'] = 0x2209;
+  t['notelementof'] = 0x2209;
+  t['notequal'] = 0x2260;
+  t['notgreater'] = 0x226F;
+  t['notgreaternorequal'] = 0x2271;
+  t['notgreaternorless'] = 0x2279;
+  t['notidentical'] = 0x2262;
+  t['notless'] = 0x226E;
+  t['notlessnorequal'] = 0x2270;
+  t['notparallel'] = 0x2226;
+  t['notprecedes'] = 0x2280;
+  t['notsubset'] = 0x2284;
+  t['notsucceeds'] = 0x2281;
+  t['notsuperset'] = 0x2285;
+  t['nowarmenian'] = 0x0576;
+  t['nparen'] = 0x24A9;
+  t['nssquare'] = 0x33B1;
+  t['nsuperior'] = 0x207F;
+  t['ntilde'] = 0x00F1;
+  t['nu'] = 0x03BD;
+  t['nuhiragana'] = 0x306C;
+  t['nukatakana'] = 0x30CC;
+  t['nukatakanahalfwidth'] = 0xFF87;
+  t['nuktabengali'] = 0x09BC;
+  t['nuktadeva'] = 0x093C;
+  t['nuktagujarati'] = 0x0ABC;
+  t['nuktagurmukhi'] = 0x0A3C;
+  t['numbersign'] = 0x0023;
+  t['numbersignmonospace'] = 0xFF03;
+  t['numbersignsmall'] = 0xFE5F;
+  t['numeralsigngreek'] = 0x0374;
+  t['numeralsignlowergreek'] = 0x0375;
+  t['numero'] = 0x2116;
+  t['nun'] = 0x05E0;
+  t['nundagesh'] = 0xFB40;
+  t['nundageshhebrew'] = 0xFB40;
+  t['nunhebrew'] = 0x05E0;
+  t['nvsquare'] = 0x33B5;
+  t['nwsquare'] = 0x33BB;
+  t['nyabengali'] = 0x099E;
+  t['nyadeva'] = 0x091E;
+  t['nyagujarati'] = 0x0A9E;
+  t['nyagurmukhi'] = 0x0A1E;
+  t['o'] = 0x006F;
+  t['oacute'] = 0x00F3;
+  t['oangthai'] = 0x0E2D;
+  t['obarred'] = 0x0275;
+  t['obarredcyrillic'] = 0x04E9;
+  t['obarreddieresiscyrillic'] = 0x04EB;
+  t['obengali'] = 0x0993;
+  t['obopomofo'] = 0x311B;
+  t['obreve'] = 0x014F;
+  t['ocandradeva'] = 0x0911;
+  t['ocandragujarati'] = 0x0A91;
+  t['ocandravowelsigndeva'] = 0x0949;
+  t['ocandravowelsigngujarati'] = 0x0AC9;
+  t['ocaron'] = 0x01D2;
+  t['ocircle'] = 0x24DE;
+  t['ocircumflex'] = 0x00F4;
+  t['ocircumflexacute'] = 0x1ED1;
+  t['ocircumflexdotbelow'] = 0x1ED9;
+  t['ocircumflexgrave'] = 0x1ED3;
+  t['ocircumflexhookabove'] = 0x1ED5;
+  t['ocircumflextilde'] = 0x1ED7;
+  t['ocyrillic'] = 0x043E;
+  t['odblacute'] = 0x0151;
+  t['odblgrave'] = 0x020D;
+  t['odeva'] = 0x0913;
+  t['odieresis'] = 0x00F6;
+  t['odieresiscyrillic'] = 0x04E7;
+  t['odotbelow'] = 0x1ECD;
+  t['oe'] = 0x0153;
+  t['oekorean'] = 0x315A;
+  t['ogonek'] = 0x02DB;
+  t['ogonekcmb'] = 0x0328;
+  t['ograve'] = 0x00F2;
+  t['ogujarati'] = 0x0A93;
+  t['oharmenian'] = 0x0585;
+  t['ohiragana'] = 0x304A;
+  t['ohookabove'] = 0x1ECF;
+  t['ohorn'] = 0x01A1;
+  t['ohornacute'] = 0x1EDB;
+  t['ohorndotbelow'] = 0x1EE3;
+  t['ohorngrave'] = 0x1EDD;
+  t['ohornhookabove'] = 0x1EDF;
+  t['ohorntilde'] = 0x1EE1;
+  t['ohungarumlaut'] = 0x0151;
+  t['oi'] = 0x01A3;
+  t['oinvertedbreve'] = 0x020F;
+  t['okatakana'] = 0x30AA;
+  t['okatakanahalfwidth'] = 0xFF75;
+  t['okorean'] = 0x3157;
+  t['olehebrew'] = 0x05AB;
+  t['omacron'] = 0x014D;
+  t['omacronacute'] = 0x1E53;
+  t['omacrongrave'] = 0x1E51;
+  t['omdeva'] = 0x0950;
+  t['omega'] = 0x03C9;
+  t['omega1'] = 0x03D6;
+  t['omegacyrillic'] = 0x0461;
+  t['omegalatinclosed'] = 0x0277;
+  t['omegaroundcyrillic'] = 0x047B;
+  t['omegatitlocyrillic'] = 0x047D;
+  t['omegatonos'] = 0x03CE;
+  t['omgujarati'] = 0x0AD0;
+  t['omicron'] = 0x03BF;
+  t['omicrontonos'] = 0x03CC;
+  t['omonospace'] = 0xFF4F;
+  t['one'] = 0x0031;
+  t['onearabic'] = 0x0661;
+  t['onebengali'] = 0x09E7;
+  t['onecircle'] = 0x2460;
+  t['onecircleinversesansserif'] = 0x278A;
+  t['onedeva'] = 0x0967;
+  t['onedotenleader'] = 0x2024;
+  t['oneeighth'] = 0x215B;
+  t['onefitted'] = 0xF6DC;
+  t['onegujarati'] = 0x0AE7;
+  t['onegurmukhi'] = 0x0A67;
+  t['onehackarabic'] = 0x0661;
+  t['onehalf'] = 0x00BD;
+  t['onehangzhou'] = 0x3021;
+  t['oneideographicparen'] = 0x3220;
+  t['oneinferior'] = 0x2081;
+  t['onemonospace'] = 0xFF11;
+  t['onenumeratorbengali'] = 0x09F4;
+  t['oneoldstyle'] = 0xF731;
+  t['oneparen'] = 0x2474;
+  t['oneperiod'] = 0x2488;
+  t['onepersian'] = 0x06F1;
+  t['onequarter'] = 0x00BC;
+  t['oneroman'] = 0x2170;
+  t['onesuperior'] = 0x00B9;
+  t['onethai'] = 0x0E51;
+  t['onethird'] = 0x2153;
+  t['oogonek'] = 0x01EB;
+  t['oogonekmacron'] = 0x01ED;
+  t['oogurmukhi'] = 0x0A13;
+  t['oomatragurmukhi'] = 0x0A4B;
+  t['oopen'] = 0x0254;
+  t['oparen'] = 0x24AA;
+  t['openbullet'] = 0x25E6;
+  t['option'] = 0x2325;
+  t['ordfeminine'] = 0x00AA;
+  t['ordmasculine'] = 0x00BA;
+  t['orthogonal'] = 0x221F;
+  t['oshortdeva'] = 0x0912;
+  t['oshortvowelsigndeva'] = 0x094A;
+  t['oslash'] = 0x00F8;
+  t['oslashacute'] = 0x01FF;
+  t['osmallhiragana'] = 0x3049;
+  t['osmallkatakana'] = 0x30A9;
+  t['osmallkatakanahalfwidth'] = 0xFF6B;
+  t['ostrokeacute'] = 0x01FF;
+  t['osuperior'] = 0xF6F0;
+  t['otcyrillic'] = 0x047F;
+  t['otilde'] = 0x00F5;
+  t['otildeacute'] = 0x1E4D;
+  t['otildedieresis'] = 0x1E4F;
+  t['oubopomofo'] = 0x3121;
+  t['overline'] = 0x203E;
+  t['overlinecenterline'] = 0xFE4A;
+  t['overlinecmb'] = 0x0305;
+  t['overlinedashed'] = 0xFE49;
+  t['overlinedblwavy'] = 0xFE4C;
+  t['overlinewavy'] = 0xFE4B;
+  t['overscore'] = 0x00AF;
+  t['ovowelsignbengali'] = 0x09CB;
+  t['ovowelsigndeva'] = 0x094B;
+  t['ovowelsigngujarati'] = 0x0ACB;
+  t['p'] = 0x0070;
+  t['paampssquare'] = 0x3380;
+  t['paasentosquare'] = 0x332B;
+  t['pabengali'] = 0x09AA;
+  t['pacute'] = 0x1E55;
+  t['padeva'] = 0x092A;
+  t['pagedown'] = 0x21DF;
+  t['pageup'] = 0x21DE;
+  t['pagujarati'] = 0x0AAA;
+  t['pagurmukhi'] = 0x0A2A;
+  t['pahiragana'] = 0x3071;
+  t['paiyannoithai'] = 0x0E2F;
+  t['pakatakana'] = 0x30D1;
+  t['palatalizationcyrilliccmb'] = 0x0484;
+  t['palochkacyrillic'] = 0x04C0;
+  t['pansioskorean'] = 0x317F;
+  t['paragraph'] = 0x00B6;
+  t['parallel'] = 0x2225;
+  t['parenleft'] = 0x0028;
+  t['parenleftaltonearabic'] = 0xFD3E;
+  t['parenleftbt'] = 0xF8ED;
+  t['parenleftex'] = 0xF8EC;
+  t['parenleftinferior'] = 0x208D;
+  t['parenleftmonospace'] = 0xFF08;
+  t['parenleftsmall'] = 0xFE59;
+  t['parenleftsuperior'] = 0x207D;
+  t['parenlefttp'] = 0xF8EB;
+  t['parenleftvertical'] = 0xFE35;
+  t['parenright'] = 0x0029;
+  t['parenrightaltonearabic'] = 0xFD3F;
+  t['parenrightbt'] = 0xF8F8;
+  t['parenrightex'] = 0xF8F7;
+  t['parenrightinferior'] = 0x208E;
+  t['parenrightmonospace'] = 0xFF09;
+  t['parenrightsmall'] = 0xFE5A;
+  t['parenrightsuperior'] = 0x207E;
+  t['parenrighttp'] = 0xF8F6;
+  t['parenrightvertical'] = 0xFE36;
+  t['partialdiff'] = 0x2202;
+  t['paseqhebrew'] = 0x05C0;
+  t['pashtahebrew'] = 0x0599;
+  t['pasquare'] = 0x33A9;
+  t['patah'] = 0x05B7;
+  t['patah11'] = 0x05B7;
+  t['patah1d'] = 0x05B7;
+  t['patah2a'] = 0x05B7;
+  t['patahhebrew'] = 0x05B7;
+  t['patahnarrowhebrew'] = 0x05B7;
+  t['patahquarterhebrew'] = 0x05B7;
+  t['patahwidehebrew'] = 0x05B7;
+  t['pazerhebrew'] = 0x05A1;
+  t['pbopomofo'] = 0x3106;
+  t['pcircle'] = 0x24DF;
+  t['pdotaccent'] = 0x1E57;
+  t['pe'] = 0x05E4;
+  t['pecyrillic'] = 0x043F;
+  t['pedagesh'] = 0xFB44;
+  t['pedageshhebrew'] = 0xFB44;
+  t['peezisquare'] = 0x333B;
+  t['pefinaldageshhebrew'] = 0xFB43;
+  t['peharabic'] = 0x067E;
+  t['peharmenian'] = 0x057A;
+  t['pehebrew'] = 0x05E4;
+  t['pehfinalarabic'] = 0xFB57;
+  t['pehinitialarabic'] = 0xFB58;
+  t['pehiragana'] = 0x307A;
+  t['pehmedialarabic'] = 0xFB59;
+  t['pekatakana'] = 0x30DA;
+  t['pemiddlehookcyrillic'] = 0x04A7;
+  t['perafehebrew'] = 0xFB4E;
+  t['percent'] = 0x0025;
+  t['percentarabic'] = 0x066A;
+  t['percentmonospace'] = 0xFF05;
+  t['percentsmall'] = 0xFE6A;
+  t['period'] = 0x002E;
+  t['periodarmenian'] = 0x0589;
+  t['periodcentered'] = 0x00B7;
+  t['periodhalfwidth'] = 0xFF61;
+  t['periodinferior'] = 0xF6E7;
+  t['periodmonospace'] = 0xFF0E;
+  t['periodsmall'] = 0xFE52;
+  t['periodsuperior'] = 0xF6E8;
+  t['perispomenigreekcmb'] = 0x0342;
+  t['perpendicular'] = 0x22A5;
+  t['perthousand'] = 0x2030;
+  t['peseta'] = 0x20A7;
+  t['pfsquare'] = 0x338A;
+  t['phabengali'] = 0x09AB;
+  t['phadeva'] = 0x092B;
+  t['phagujarati'] = 0x0AAB;
+  t['phagurmukhi'] = 0x0A2B;
+  t['phi'] = 0x03C6;
+  t['phi1'] = 0x03D5;
+  t['phieuphacirclekorean'] = 0x327A;
+  t['phieuphaparenkorean'] = 0x321A;
+  t['phieuphcirclekorean'] = 0x326C;
+  t['phieuphkorean'] = 0x314D;
+  t['phieuphparenkorean'] = 0x320C;
+  t['philatin'] = 0x0278;
+  t['phinthuthai'] = 0x0E3A;
+  t['phisymbolgreek'] = 0x03D5;
+  t['phook'] = 0x01A5;
+  t['phophanthai'] = 0x0E1E;
+  t['phophungthai'] = 0x0E1C;
+  t['phosamphaothai'] = 0x0E20;
+  t['pi'] = 0x03C0;
+  t['pieupacirclekorean'] = 0x3273;
+  t['pieupaparenkorean'] = 0x3213;
+  t['pieupcieuckorean'] = 0x3176;
+  t['pieupcirclekorean'] = 0x3265;
+  t['pieupkiyeokkorean'] = 0x3172;
+  t['pieupkorean'] = 0x3142;
+  t['pieupparenkorean'] = 0x3205;
+  t['pieupsioskiyeokkorean'] = 0x3174;
+  t['pieupsioskorean'] = 0x3144;
+  t['pieupsiostikeutkorean'] = 0x3175;
+  t['pieupthieuthkorean'] = 0x3177;
+  t['pieuptikeutkorean'] = 0x3173;
+  t['pihiragana'] = 0x3074;
+  t['pikatakana'] = 0x30D4;
+  t['pisymbolgreek'] = 0x03D6;
+  t['piwrarmenian'] = 0x0583;
+  t['plus'] = 0x002B;
+  t['plusbelowcmb'] = 0x031F;
+  t['pluscircle'] = 0x2295;
+  t['plusminus'] = 0x00B1;
+  t['plusmod'] = 0x02D6;
+  t['plusmonospace'] = 0xFF0B;
+  t['plussmall'] = 0xFE62;
+  t['plussuperior'] = 0x207A;
+  t['pmonospace'] = 0xFF50;
+  t['pmsquare'] = 0x33D8;
+  t['pohiragana'] = 0x307D;
+  t['pointingindexdownwhite'] = 0x261F;
+  t['pointingindexleftwhite'] = 0x261C;
+  t['pointingindexrightwhite'] = 0x261E;
+  t['pointingindexupwhite'] = 0x261D;
+  t['pokatakana'] = 0x30DD;
+  t['poplathai'] = 0x0E1B;
+  t['postalmark'] = 0x3012;
+  t['postalmarkface'] = 0x3020;
+  t['pparen'] = 0x24AB;
+  t['precedes'] = 0x227A;
+  t['prescription'] = 0x211E;
+  t['primemod'] = 0x02B9;
+  t['primereversed'] = 0x2035;
+  t['product'] = 0x220F;
+  t['projective'] = 0x2305;
+  t['prolongedkana'] = 0x30FC;
+  t['propellor'] = 0x2318;
+  t['propersubset'] = 0x2282;
+  t['propersuperset'] = 0x2283;
+  t['proportion'] = 0x2237;
+  t['proportional'] = 0x221D;
+  t['psi'] = 0x03C8;
+  t['psicyrillic'] = 0x0471;
+  t['psilipneumatacyrilliccmb'] = 0x0486;
+  t['pssquare'] = 0x33B0;
+  t['puhiragana'] = 0x3077;
+  t['pukatakana'] = 0x30D7;
+  t['pvsquare'] = 0x33B4;
+  t['pwsquare'] = 0x33BA;
+  t['q'] = 0x0071;
+  t['qadeva'] = 0x0958;
+  t['qadmahebrew'] = 0x05A8;
+  t['qafarabic'] = 0x0642;
+  t['qaffinalarabic'] = 0xFED6;
+  t['qafinitialarabic'] = 0xFED7;
+  t['qafmedialarabic'] = 0xFED8;
+  t['qamats'] = 0x05B8;
+  t['qamats10'] = 0x05B8;
+  t['qamats1a'] = 0x05B8;
+  t['qamats1c'] = 0x05B8;
+  t['qamats27'] = 0x05B8;
+  t['qamats29'] = 0x05B8;
+  t['qamats33'] = 0x05B8;
+  t['qamatsde'] = 0x05B8;
+  t['qamatshebrew'] = 0x05B8;
+  t['qamatsnarrowhebrew'] = 0x05B8;
+  t['qamatsqatanhebrew'] = 0x05B8;
+  t['qamatsqatannarrowhebrew'] = 0x05B8;
+  t['qamatsqatanquarterhebrew'] = 0x05B8;
+  t['qamatsqatanwidehebrew'] = 0x05B8;
+  t['qamatsquarterhebrew'] = 0x05B8;
+  t['qamatswidehebrew'] = 0x05B8;
+  t['qarneyparahebrew'] = 0x059F;
+  t['qbopomofo'] = 0x3111;
+  t['qcircle'] = 0x24E0;
+  t['qhook'] = 0x02A0;
+  t['qmonospace'] = 0xFF51;
+  t['qof'] = 0x05E7;
+  t['qofdagesh'] = 0xFB47;
+  t['qofdageshhebrew'] = 0xFB47;
+  t['qofhebrew'] = 0x05E7;
+  t['qparen'] = 0x24AC;
+  t['quarternote'] = 0x2669;
+  t['qubuts'] = 0x05BB;
+  t['qubuts18'] = 0x05BB;
+  t['qubuts25'] = 0x05BB;
+  t['qubuts31'] = 0x05BB;
+  t['qubutshebrew'] = 0x05BB;
+  t['qubutsnarrowhebrew'] = 0x05BB;
+  t['qubutsquarterhebrew'] = 0x05BB;
+  t['qubutswidehebrew'] = 0x05BB;
+  t['question'] = 0x003F;
+  t['questionarabic'] = 0x061F;
+  t['questionarmenian'] = 0x055E;
+  t['questiondown'] = 0x00BF;
+  t['questiondownsmall'] = 0xF7BF;
+  t['questiongreek'] = 0x037E;
+  t['questionmonospace'] = 0xFF1F;
+  t['questionsmall'] = 0xF73F;
+  t['quotedbl'] = 0x0022;
+  t['quotedblbase'] = 0x201E;
+  t['quotedblleft'] = 0x201C;
+  t['quotedblmonospace'] = 0xFF02;
+  t['quotedblprime'] = 0x301E;
+  t['quotedblprimereversed'] = 0x301D;
+  t['quotedblright'] = 0x201D;
+  t['quoteleft'] = 0x2018;
+  t['quoteleftreversed'] = 0x201B;
+  t['quotereversed'] = 0x201B;
+  t['quoteright'] = 0x2019;
+  t['quoterightn'] = 0x0149;
+  t['quotesinglbase'] = 0x201A;
+  t['quotesingle'] = 0x0027;
+  t['quotesinglemonospace'] = 0xFF07;
+  t['r'] = 0x0072;
+  t['raarmenian'] = 0x057C;
+  t['rabengali'] = 0x09B0;
+  t['racute'] = 0x0155;
+  t['radeva'] = 0x0930;
+  t['radical'] = 0x221A;
+  t['radicalex'] = 0xF8E5;
+  t['radoverssquare'] = 0x33AE;
+  t['radoverssquaredsquare'] = 0x33AF;
+  t['radsquare'] = 0x33AD;
+  t['rafe'] = 0x05BF;
+  t['rafehebrew'] = 0x05BF;
+  t['ragujarati'] = 0x0AB0;
+  t['ragurmukhi'] = 0x0A30;
+  t['rahiragana'] = 0x3089;
+  t['rakatakana'] = 0x30E9;
+  t['rakatakanahalfwidth'] = 0xFF97;
+  t['ralowerdiagonalbengali'] = 0x09F1;
+  t['ramiddlediagonalbengali'] = 0x09F0;
+  t['ramshorn'] = 0x0264;
+  t['ratio'] = 0x2236;
+  t['rbopomofo'] = 0x3116;
+  t['rcaron'] = 0x0159;
+  t['rcedilla'] = 0x0157;
+  t['rcircle'] = 0x24E1;
+  t['rcommaaccent'] = 0x0157;
+  t['rdblgrave'] = 0x0211;
+  t['rdotaccent'] = 0x1E59;
+  t['rdotbelow'] = 0x1E5B;
+  t['rdotbelowmacron'] = 0x1E5D;
+  t['referencemark'] = 0x203B;
+  t['reflexsubset'] = 0x2286;
+  t['reflexsuperset'] = 0x2287;
+  t['registered'] = 0x00AE;
+  t['registersans'] = 0xF8E8;
+  t['registerserif'] = 0xF6DA;
+  t['reharabic'] = 0x0631;
+  t['reharmenian'] = 0x0580;
+  t['rehfinalarabic'] = 0xFEAE;
+  t['rehiragana'] = 0x308C;
+  t['rekatakana'] = 0x30EC;
+  t['rekatakanahalfwidth'] = 0xFF9A;
+  t['resh'] = 0x05E8;
+  t['reshdageshhebrew'] = 0xFB48;
+  t['reshhebrew'] = 0x05E8;
+  t['reversedtilde'] = 0x223D;
+  t['reviahebrew'] = 0x0597;
+  t['reviamugrashhebrew'] = 0x0597;
+  t['revlogicalnot'] = 0x2310;
+  t['rfishhook'] = 0x027E;
+  t['rfishhookreversed'] = 0x027F;
+  t['rhabengali'] = 0x09DD;
+  t['rhadeva'] = 0x095D;
+  t['rho'] = 0x03C1;
+  t['rhook'] = 0x027D;
+  t['rhookturned'] = 0x027B;
+  t['rhookturnedsuperior'] = 0x02B5;
+  t['rhosymbolgreek'] = 0x03F1;
+  t['rhotichookmod'] = 0x02DE;
+  t['rieulacirclekorean'] = 0x3271;
+  t['rieulaparenkorean'] = 0x3211;
+  t['rieulcirclekorean'] = 0x3263;
+  t['rieulhieuhkorean'] = 0x3140;
+  t['rieulkiyeokkorean'] = 0x313A;
+  t['rieulkiyeoksioskorean'] = 0x3169;
+  t['rieulkorean'] = 0x3139;
+  t['rieulmieumkorean'] = 0x313B;
+  t['rieulpansioskorean'] = 0x316C;
+  t['rieulparenkorean'] = 0x3203;
+  t['rieulphieuphkorean'] = 0x313F;
+  t['rieulpieupkorean'] = 0x313C;
+  t['rieulpieupsioskorean'] = 0x316B;
+  t['rieulsioskorean'] = 0x313D;
+  t['rieulthieuthkorean'] = 0x313E;
+  t['rieultikeutkorean'] = 0x316A;
+  t['rieulyeorinhieuhkorean'] = 0x316D;
+  t['rightangle'] = 0x221F;
+  t['righttackbelowcmb'] = 0x0319;
+  t['righttriangle'] = 0x22BF;
+  t['rihiragana'] = 0x308A;
+  t['rikatakana'] = 0x30EA;
+  t['rikatakanahalfwidth'] = 0xFF98;
+  t['ring'] = 0x02DA;
+  t['ringbelowcmb'] = 0x0325;
+  t['ringcmb'] = 0x030A;
+  t['ringhalfleft'] = 0x02BF;
+  t['ringhalfleftarmenian'] = 0x0559;
+  t['ringhalfleftbelowcmb'] = 0x031C;
+  t['ringhalfleftcentered'] = 0x02D3;
+  t['ringhalfright'] = 0x02BE;
+  t['ringhalfrightbelowcmb'] = 0x0339;
+  t['ringhalfrightcentered'] = 0x02D2;
+  t['rinvertedbreve'] = 0x0213;
+  t['rittorusquare'] = 0x3351;
+  t['rlinebelow'] = 0x1E5F;
+  t['rlongleg'] = 0x027C;
+  t['rlonglegturned'] = 0x027A;
+  t['rmonospace'] = 0xFF52;
+  t['rohiragana'] = 0x308D;
+  t['rokatakana'] = 0x30ED;
+  t['rokatakanahalfwidth'] = 0xFF9B;
+  t['roruathai'] = 0x0E23;
+  t['rparen'] = 0x24AD;
+  t['rrabengali'] = 0x09DC;
+  t['rradeva'] = 0x0931;
+  t['rragurmukhi'] = 0x0A5C;
+  t['rreharabic'] = 0x0691;
+  t['rrehfinalarabic'] = 0xFB8D;
+  t['rrvocalicbengali'] = 0x09E0;
+  t['rrvocalicdeva'] = 0x0960;
+  t['rrvocalicgujarati'] = 0x0AE0;
+  t['rrvocalicvowelsignbengali'] = 0x09C4;
+  t['rrvocalicvowelsigndeva'] = 0x0944;
+  t['rrvocalicvowelsigngujarati'] = 0x0AC4;
+  t['rsuperior'] = 0xF6F1;
+  t['rtblock'] = 0x2590;
+  t['rturned'] = 0x0279;
+  t['rturnedsuperior'] = 0x02B4;
+  t['ruhiragana'] = 0x308B;
+  t['rukatakana'] = 0x30EB;
+  t['rukatakanahalfwidth'] = 0xFF99;
+  t['rupeemarkbengali'] = 0x09F2;
+  t['rupeesignbengali'] = 0x09F3;
+  t['rupiah'] = 0xF6DD;
+  t['ruthai'] = 0x0E24;
+  t['rvocalicbengali'] = 0x098B;
+  t['rvocalicdeva'] = 0x090B;
+  t['rvocalicgujarati'] = 0x0A8B;
+  t['rvocalicvowelsignbengali'] = 0x09C3;
+  t['rvocalicvowelsigndeva'] = 0x0943;
+  t['rvocalicvowelsigngujarati'] = 0x0AC3;
+  t['s'] = 0x0073;
+  t['sabengali'] = 0x09B8;
+  t['sacute'] = 0x015B;
+  t['sacutedotaccent'] = 0x1E65;
+  t['sadarabic'] = 0x0635;
+  t['sadeva'] = 0x0938;
+  t['sadfinalarabic'] = 0xFEBA;
+  t['sadinitialarabic'] = 0xFEBB;
+  t['sadmedialarabic'] = 0xFEBC;
+  t['sagujarati'] = 0x0AB8;
+  t['sagurmukhi'] = 0x0A38;
+  t['sahiragana'] = 0x3055;
+  t['sakatakana'] = 0x30B5;
+  t['sakatakanahalfwidth'] = 0xFF7B;
+  t['sallallahoualayhewasallamarabic'] = 0xFDFA;
+  t['samekh'] = 0x05E1;
+  t['samekhdagesh'] = 0xFB41;
+  t['samekhdageshhebrew'] = 0xFB41;
+  t['samekhhebrew'] = 0x05E1;
+  t['saraaathai'] = 0x0E32;
+  t['saraaethai'] = 0x0E41;
+  t['saraaimaimalaithai'] = 0x0E44;
+  t['saraaimaimuanthai'] = 0x0E43;
+  t['saraamthai'] = 0x0E33;
+  t['saraathai'] = 0x0E30;
+  t['saraethai'] = 0x0E40;
+  t['saraiileftthai'] = 0xF886;
+  t['saraiithai'] = 0x0E35;
+  t['saraileftthai'] = 0xF885;
+  t['saraithai'] = 0x0E34;
+  t['saraothai'] = 0x0E42;
+  t['saraueeleftthai'] = 0xF888;
+  t['saraueethai'] = 0x0E37;
+  t['saraueleftthai'] = 0xF887;
+  t['sarauethai'] = 0x0E36;
+  t['sarauthai'] = 0x0E38;
+  t['sarauuthai'] = 0x0E39;
+  t['sbopomofo'] = 0x3119;
+  t['scaron'] = 0x0161;
+  t['scarondotaccent'] = 0x1E67;
+  t['scedilla'] = 0x015F;
+  t['schwa'] = 0x0259;
+  t['schwacyrillic'] = 0x04D9;
+  t['schwadieresiscyrillic'] = 0x04DB;
+  t['schwahook'] = 0x025A;
+  t['scircle'] = 0x24E2;
+  t['scircumflex'] = 0x015D;
+  t['scommaaccent'] = 0x0219;
+  t['sdotaccent'] = 0x1E61;
+  t['sdotbelow'] = 0x1E63;
+  t['sdotbelowdotaccent'] = 0x1E69;
+  t['seagullbelowcmb'] = 0x033C;
+  t['second'] = 0x2033;
+  t['secondtonechinese'] = 0x02CA;
+  t['section'] = 0x00A7;
+  t['seenarabic'] = 0x0633;
+  t['seenfinalarabic'] = 0xFEB2;
+  t['seeninitialarabic'] = 0xFEB3;
+  t['seenmedialarabic'] = 0xFEB4;
+  t['segol'] = 0x05B6;
+  t['segol13'] = 0x05B6;
+  t['segol1f'] = 0x05B6;
+  t['segol2c'] = 0x05B6;
+  t['segolhebrew'] = 0x05B6;
+  t['segolnarrowhebrew'] = 0x05B6;
+  t['segolquarterhebrew'] = 0x05B6;
+  t['segoltahebrew'] = 0x0592;
+  t['segolwidehebrew'] = 0x05B6;
+  t['seharmenian'] = 0x057D;
+  t['sehiragana'] = 0x305B;
+  t['sekatakana'] = 0x30BB;
+  t['sekatakanahalfwidth'] = 0xFF7E;
+  t['semicolon'] = 0x003B;
+  t['semicolonarabic'] = 0x061B;
+  t['semicolonmonospace'] = 0xFF1B;
+  t['semicolonsmall'] = 0xFE54;
+  t['semivoicedmarkkana'] = 0x309C;
+  t['semivoicedmarkkanahalfwidth'] = 0xFF9F;
+  t['sentisquare'] = 0x3322;
+  t['sentosquare'] = 0x3323;
+  t['seven'] = 0x0037;
+  t['sevenarabic'] = 0x0667;
+  t['sevenbengali'] = 0x09ED;
+  t['sevencircle'] = 0x2466;
+  t['sevencircleinversesansserif'] = 0x2790;
+  t['sevendeva'] = 0x096D;
+  t['seveneighths'] = 0x215E;
+  t['sevengujarati'] = 0x0AED;
+  t['sevengurmukhi'] = 0x0A6D;
+  t['sevenhackarabic'] = 0x0667;
+  t['sevenhangzhou'] = 0x3027;
+  t['sevenideographicparen'] = 0x3226;
+  t['seveninferior'] = 0x2087;
+  t['sevenmonospace'] = 0xFF17;
+  t['sevenoldstyle'] = 0xF737;
+  t['sevenparen'] = 0x247A;
+  t['sevenperiod'] = 0x248E;
+  t['sevenpersian'] = 0x06F7;
+  t['sevenroman'] = 0x2176;
+  t['sevensuperior'] = 0x2077;
+  t['seventeencircle'] = 0x2470;
+  t['seventeenparen'] = 0x2484;
+  t['seventeenperiod'] = 0x2498;
+  t['seventhai'] = 0x0E57;
+  t['sfthyphen'] = 0x00AD;
+  t['shaarmenian'] = 0x0577;
+  t['shabengali'] = 0x09B6;
+  t['shacyrillic'] = 0x0448;
+  t['shaddaarabic'] = 0x0651;
+  t['shaddadammaarabic'] = 0xFC61;
+  t['shaddadammatanarabic'] = 0xFC5E;
+  t['shaddafathaarabic'] = 0xFC60;
+  t['shaddakasraarabic'] = 0xFC62;
+  t['shaddakasratanarabic'] = 0xFC5F;
+  t['shade'] = 0x2592;
+  t['shadedark'] = 0x2593;
+  t['shadelight'] = 0x2591;
+  t['shademedium'] = 0x2592;
+  t['shadeva'] = 0x0936;
+  t['shagujarati'] = 0x0AB6;
+  t['shagurmukhi'] = 0x0A36;
+  t['shalshelethebrew'] = 0x0593;
+  t['shbopomofo'] = 0x3115;
+  t['shchacyrillic'] = 0x0449;
+  t['sheenarabic'] = 0x0634;
+  t['sheenfinalarabic'] = 0xFEB6;
+  t['sheeninitialarabic'] = 0xFEB7;
+  t['sheenmedialarabic'] = 0xFEB8;
+  t['sheicoptic'] = 0x03E3;
+  t['sheqel'] = 0x20AA;
+  t['sheqelhebrew'] = 0x20AA;
+  t['sheva'] = 0x05B0;
+  t['sheva115'] = 0x05B0;
+  t['sheva15'] = 0x05B0;
+  t['sheva22'] = 0x05B0;
+  t['sheva2e'] = 0x05B0;
+  t['shevahebrew'] = 0x05B0;
+  t['shevanarrowhebrew'] = 0x05B0;
+  t['shevaquarterhebrew'] = 0x05B0;
+  t['shevawidehebrew'] = 0x05B0;
+  t['shhacyrillic'] = 0x04BB;
+  t['shimacoptic'] = 0x03ED;
+  t['shin'] = 0x05E9;
+  t['shindagesh'] = 0xFB49;
+  t['shindageshhebrew'] = 0xFB49;
+  t['shindageshshindot'] = 0xFB2C;
+  t['shindageshshindothebrew'] = 0xFB2C;
+  t['shindageshsindot'] = 0xFB2D;
+  t['shindageshsindothebrew'] = 0xFB2D;
+  t['shindothebrew'] = 0x05C1;
+  t['shinhebrew'] = 0x05E9;
+  t['shinshindot'] = 0xFB2A;
+  t['shinshindothebrew'] = 0xFB2A;
+  t['shinsindot'] = 0xFB2B;
+  t['shinsindothebrew'] = 0xFB2B;
+  t['shook'] = 0x0282;
+  t['sigma'] = 0x03C3;
+  t['sigma1'] = 0x03C2;
+  t['sigmafinal'] = 0x03C2;
+  t['sigmalunatesymbolgreek'] = 0x03F2;
+  t['sihiragana'] = 0x3057;
+  t['sikatakana'] = 0x30B7;
+  t['sikatakanahalfwidth'] = 0xFF7C;
+  t['siluqhebrew'] = 0x05BD;
+  t['siluqlefthebrew'] = 0x05BD;
+  t['similar'] = 0x223C;
+  t['sindothebrew'] = 0x05C2;
+  t['siosacirclekorean'] = 0x3274;
+  t['siosaparenkorean'] = 0x3214;
+  t['sioscieuckorean'] = 0x317E;
+  t['sioscirclekorean'] = 0x3266;
+  t['sioskiyeokkorean'] = 0x317A;
+  t['sioskorean'] = 0x3145;
+  t['siosnieunkorean'] = 0x317B;
+  t['siosparenkorean'] = 0x3206;
+  t['siospieupkorean'] = 0x317D;
+  t['siostikeutkorean'] = 0x317C;
+  t['six'] = 0x0036;
+  t['sixarabic'] = 0x0666;
+  t['sixbengali'] = 0x09EC;
+  t['sixcircle'] = 0x2465;
+  t['sixcircleinversesansserif'] = 0x278F;
+  t['sixdeva'] = 0x096C;
+  t['sixgujarati'] = 0x0AEC;
+  t['sixgurmukhi'] = 0x0A6C;
+  t['sixhackarabic'] = 0x0666;
+  t['sixhangzhou'] = 0x3026;
+  t['sixideographicparen'] = 0x3225;
+  t['sixinferior'] = 0x2086;
+  t['sixmonospace'] = 0xFF16;
+  t['sixoldstyle'] = 0xF736;
+  t['sixparen'] = 0x2479;
+  t['sixperiod'] = 0x248D;
+  t['sixpersian'] = 0x06F6;
+  t['sixroman'] = 0x2175;
+  t['sixsuperior'] = 0x2076;
+  t['sixteencircle'] = 0x246F;
+  t['sixteencurrencydenominatorbengali'] = 0x09F9;
+  t['sixteenparen'] = 0x2483;
+  t['sixteenperiod'] = 0x2497;
+  t['sixthai'] = 0x0E56;
+  t['slash'] = 0x002F;
+  t['slashmonospace'] = 0xFF0F;
+  t['slong'] = 0x017F;
+  t['slongdotaccent'] = 0x1E9B;
+  t['smileface'] = 0x263A;
+  t['smonospace'] = 0xFF53;
+  t['sofpasuqhebrew'] = 0x05C3;
+  t['softhyphen'] = 0x00AD;
+  t['softsigncyrillic'] = 0x044C;
+  t['sohiragana'] = 0x305D;
+  t['sokatakana'] = 0x30BD;
+  t['sokatakanahalfwidth'] = 0xFF7F;
+  t['soliduslongoverlaycmb'] = 0x0338;
+  t['solidusshortoverlaycmb'] = 0x0337;
+  t['sorusithai'] = 0x0E29;
+  t['sosalathai'] = 0x0E28;
+  t['sosothai'] = 0x0E0B;
+  t['sosuathai'] = 0x0E2A;
+  t['space'] = 0x0020;
+  t['spacehackarabic'] = 0x0020;
+  t['spade'] = 0x2660;
+  t['spadesuitblack'] = 0x2660;
+  t['spadesuitwhite'] = 0x2664;
+  t['sparen'] = 0x24AE;
+  t['squarebelowcmb'] = 0x033B;
+  t['squarecc'] = 0x33C4;
+  t['squarecm'] = 0x339D;
+  t['squarediagonalcrosshatchfill'] = 0x25A9;
+  t['squarehorizontalfill'] = 0x25A4;
+  t['squarekg'] = 0x338F;
+  t['squarekm'] = 0x339E;
+  t['squarekmcapital'] = 0x33CE;
+  t['squareln'] = 0x33D1;
+  t['squarelog'] = 0x33D2;
+  t['squaremg'] = 0x338E;
+  t['squaremil'] = 0x33D5;
+  t['squaremm'] = 0x339C;
+  t['squaremsquared'] = 0x33A1;
+  t['squareorthogonalcrosshatchfill'] = 0x25A6;
+  t['squareupperlefttolowerrightfill'] = 0x25A7;
+  t['squareupperrighttolowerleftfill'] = 0x25A8;
+  t['squareverticalfill'] = 0x25A5;
+  t['squarewhitewithsmallblack'] = 0x25A3;
+  t['srsquare'] = 0x33DB;
+  t['ssabengali'] = 0x09B7;
+  t['ssadeva'] = 0x0937;
+  t['ssagujarati'] = 0x0AB7;
+  t['ssangcieuckorean'] = 0x3149;
+  t['ssanghieuhkorean'] = 0x3185;
+  t['ssangieungkorean'] = 0x3180;
+  t['ssangkiyeokkorean'] = 0x3132;
+  t['ssangnieunkorean'] = 0x3165;
+  t['ssangpieupkorean'] = 0x3143;
+  t['ssangsioskorean'] = 0x3146;
+  t['ssangtikeutkorean'] = 0x3138;
+  t['ssuperior'] = 0xF6F2;
+  t['sterling'] = 0x00A3;
+  t['sterlingmonospace'] = 0xFFE1;
+  t['strokelongoverlaycmb'] = 0x0336;
+  t['strokeshortoverlaycmb'] = 0x0335;
+  t['subset'] = 0x2282;
+  t['subsetnotequal'] = 0x228A;
+  t['subsetorequal'] = 0x2286;
+  t['succeeds'] = 0x227B;
+  t['suchthat'] = 0x220B;
+  t['suhiragana'] = 0x3059;
+  t['sukatakana'] = 0x30B9;
+  t['sukatakanahalfwidth'] = 0xFF7D;
+  t['sukunarabic'] = 0x0652;
+  t['summation'] = 0x2211;
+  t['sun'] = 0x263C;
+  t['superset'] = 0x2283;
+  t['supersetnotequal'] = 0x228B;
+  t['supersetorequal'] = 0x2287;
+  t['svsquare'] = 0x33DC;
+  t['syouwaerasquare'] = 0x337C;
+  t['t'] = 0x0074;
+  t['tabengali'] = 0x09A4;
+  t['tackdown'] = 0x22A4;
+  t['tackleft'] = 0x22A3;
+  t['tadeva'] = 0x0924;
+  t['tagujarati'] = 0x0AA4;
+  t['tagurmukhi'] = 0x0A24;
+  t['taharabic'] = 0x0637;
+  t['tahfinalarabic'] = 0xFEC2;
+  t['tahinitialarabic'] = 0xFEC3;
+  t['tahiragana'] = 0x305F;
+  t['tahmedialarabic'] = 0xFEC4;
+  t['taisyouerasquare'] = 0x337D;
+  t['takatakana'] = 0x30BF;
+  t['takatakanahalfwidth'] = 0xFF80;
+  t['tatweelarabic'] = 0x0640;
+  t['tau'] = 0x03C4;
+  t['tav'] = 0x05EA;
+  t['tavdages'] = 0xFB4A;
+  t['tavdagesh'] = 0xFB4A;
+  t['tavdageshhebrew'] = 0xFB4A;
+  t['tavhebrew'] = 0x05EA;
+  t['tbar'] = 0x0167;
+  t['tbopomofo'] = 0x310A;
+  t['tcaron'] = 0x0165;
+  t['tccurl'] = 0x02A8;
+  t['tcedilla'] = 0x0163;
+  t['tcheharabic'] = 0x0686;
+  t['tchehfinalarabic'] = 0xFB7B;
+  t['tchehinitialarabic'] = 0xFB7C;
+  t['tchehmedialarabic'] = 0xFB7D;
+  t['tcircle'] = 0x24E3;
+  t['tcircumflexbelow'] = 0x1E71;
+  t['tcommaaccent'] = 0x0163;
+  t['tdieresis'] = 0x1E97;
+  t['tdotaccent'] = 0x1E6B;
+  t['tdotbelow'] = 0x1E6D;
+  t['tecyrillic'] = 0x0442;
+  t['tedescendercyrillic'] = 0x04AD;
+  t['teharabic'] = 0x062A;
+  t['tehfinalarabic'] = 0xFE96;
+  t['tehhahinitialarabic'] = 0xFCA2;
+  t['tehhahisolatedarabic'] = 0xFC0C;
+  t['tehinitialarabic'] = 0xFE97;
+  t['tehiragana'] = 0x3066;
+  t['tehjeeminitialarabic'] = 0xFCA1;
+  t['tehjeemisolatedarabic'] = 0xFC0B;
+  t['tehmarbutaarabic'] = 0x0629;
+  t['tehmarbutafinalarabic'] = 0xFE94;
+  t['tehmedialarabic'] = 0xFE98;
+  t['tehmeeminitialarabic'] = 0xFCA4;
+  t['tehmeemisolatedarabic'] = 0xFC0E;
+  t['tehnoonfinalarabic'] = 0xFC73;
+  t['tekatakana'] = 0x30C6;
+  t['tekatakanahalfwidth'] = 0xFF83;
+  t['telephone'] = 0x2121;
+  t['telephoneblack'] = 0x260E;
+  t['telishagedolahebrew'] = 0x05A0;
+  t['telishaqetanahebrew'] = 0x05A9;
+  t['tencircle'] = 0x2469;
+  t['tenideographicparen'] = 0x3229;
+  t['tenparen'] = 0x247D;
+  t['tenperiod'] = 0x2491;
+  t['tenroman'] = 0x2179;
+  t['tesh'] = 0x02A7;
+  t['tet'] = 0x05D8;
+  t['tetdagesh'] = 0xFB38;
+  t['tetdageshhebrew'] = 0xFB38;
+  t['tethebrew'] = 0x05D8;
+  t['tetsecyrillic'] = 0x04B5;
+  t['tevirhebrew'] = 0x059B;
+  t['tevirlefthebrew'] = 0x059B;
+  t['thabengali'] = 0x09A5;
+  t['thadeva'] = 0x0925;
+  t['thagujarati'] = 0x0AA5;
+  t['thagurmukhi'] = 0x0A25;
+  t['thalarabic'] = 0x0630;
+  t['thalfinalarabic'] = 0xFEAC;
+  t['thanthakhatlowleftthai'] = 0xF898;
+  t['thanthakhatlowrightthai'] = 0xF897;
+  t['thanthakhatthai'] = 0x0E4C;
+  t['thanthakhatupperleftthai'] = 0xF896;
+  t['theharabic'] = 0x062B;
+  t['thehfinalarabic'] = 0xFE9A;
+  t['thehinitialarabic'] = 0xFE9B;
+  t['thehmedialarabic'] = 0xFE9C;
+  t['thereexists'] = 0x2203;
+  t['therefore'] = 0x2234;
+  t['theta'] = 0x03B8;
+  t['theta1'] = 0x03D1;
+  t['thetasymbolgreek'] = 0x03D1;
+  t['thieuthacirclekorean'] = 0x3279;
+  t['thieuthaparenkorean'] = 0x3219;
+  t['thieuthcirclekorean'] = 0x326B;
+  t['thieuthkorean'] = 0x314C;
+  t['thieuthparenkorean'] = 0x320B;
+  t['thirteencircle'] = 0x246C;
+  t['thirteenparen'] = 0x2480;
+  t['thirteenperiod'] = 0x2494;
+  t['thonangmonthothai'] = 0x0E11;
+  t['thook'] = 0x01AD;
+  t['thophuthaothai'] = 0x0E12;
+  t['thorn'] = 0x00FE;
+  t['thothahanthai'] = 0x0E17;
+  t['thothanthai'] = 0x0E10;
+  t['thothongthai'] = 0x0E18;
+  t['thothungthai'] = 0x0E16;
+  t['thousandcyrillic'] = 0x0482;
+  t['thousandsseparatorarabic'] = 0x066C;
+  t['thousandsseparatorpersian'] = 0x066C;
+  t['three'] = 0x0033;
+  t['threearabic'] = 0x0663;
+  t['threebengali'] = 0x09E9;
+  t['threecircle'] = 0x2462;
+  t['threecircleinversesansserif'] = 0x278C;
+  t['threedeva'] = 0x0969;
+  t['threeeighths'] = 0x215C;
+  t['threegujarati'] = 0x0AE9;
+  t['threegurmukhi'] = 0x0A69;
+  t['threehackarabic'] = 0x0663;
+  t['threehangzhou'] = 0x3023;
+  t['threeideographicparen'] = 0x3222;
+  t['threeinferior'] = 0x2083;
+  t['threemonospace'] = 0xFF13;
+  t['threenumeratorbengali'] = 0x09F6;
+  t['threeoldstyle'] = 0xF733;
+  t['threeparen'] = 0x2476;
+  t['threeperiod'] = 0x248A;
+  t['threepersian'] = 0x06F3;
+  t['threequarters'] = 0x00BE;
+  t['threequartersemdash'] = 0xF6DE;
+  t['threeroman'] = 0x2172;
+  t['threesuperior'] = 0x00B3;
+  t['threethai'] = 0x0E53;
+  t['thzsquare'] = 0x3394;
+  t['tihiragana'] = 0x3061;
+  t['tikatakana'] = 0x30C1;
+  t['tikatakanahalfwidth'] = 0xFF81;
+  t['tikeutacirclekorean'] = 0x3270;
+  t['tikeutaparenkorean'] = 0x3210;
+  t['tikeutcirclekorean'] = 0x3262;
+  t['tikeutkorean'] = 0x3137;
+  t['tikeutparenkorean'] = 0x3202;
+  t['tilde'] = 0x02DC;
+  t['tildebelowcmb'] = 0x0330;
+  t['tildecmb'] = 0x0303;
+  t['tildecomb'] = 0x0303;
+  t['tildedoublecmb'] = 0x0360;
+  t['tildeoperator'] = 0x223C;
+  t['tildeoverlaycmb'] = 0x0334;
+  t['tildeverticalcmb'] = 0x033E;
+  t['timescircle'] = 0x2297;
+  t['tipehahebrew'] = 0x0596;
+  t['tipehalefthebrew'] = 0x0596;
+  t['tippigurmukhi'] = 0x0A70;
+  t['titlocyrilliccmb'] = 0x0483;
+  t['tiwnarmenian'] = 0x057F;
+  t['tlinebelow'] = 0x1E6F;
+  t['tmonospace'] = 0xFF54;
+  t['toarmenian'] = 0x0569;
+  t['tohiragana'] = 0x3068;
+  t['tokatakana'] = 0x30C8;
+  t['tokatakanahalfwidth'] = 0xFF84;
+  t['tonebarextrahighmod'] = 0x02E5;
+  t['tonebarextralowmod'] = 0x02E9;
+  t['tonebarhighmod'] = 0x02E6;
+  t['tonebarlowmod'] = 0x02E8;
+  t['tonebarmidmod'] = 0x02E7;
+  t['tonefive'] = 0x01BD;
+  t['tonesix'] = 0x0185;
+  t['tonetwo'] = 0x01A8;
+  t['tonos'] = 0x0384;
+  t['tonsquare'] = 0x3327;
+  t['topatakthai'] = 0x0E0F;
+  t['tortoiseshellbracketleft'] = 0x3014;
+  t['tortoiseshellbracketleftsmall'] = 0xFE5D;
+  t['tortoiseshellbracketleftvertical'] = 0xFE39;
+  t['tortoiseshellbracketright'] = 0x3015;
+  t['tortoiseshellbracketrightsmall'] = 0xFE5E;
+  t['tortoiseshellbracketrightvertical'] = 0xFE3A;
+  t['totaothai'] = 0x0E15;
+  t['tpalatalhook'] = 0x01AB;
+  t['tparen'] = 0x24AF;
+  t['trademark'] = 0x2122;
+  t['trademarksans'] = 0xF8EA;
+  t['trademarkserif'] = 0xF6DB;
+  t['tretroflexhook'] = 0x0288;
+  t['triagdn'] = 0x25BC;
+  t['triaglf'] = 0x25C4;
+  t['triagrt'] = 0x25BA;
+  t['triagup'] = 0x25B2;
+  t['ts'] = 0x02A6;
+  t['tsadi'] = 0x05E6;
+  t['tsadidagesh'] = 0xFB46;
+  t['tsadidageshhebrew'] = 0xFB46;
+  t['tsadihebrew'] = 0x05E6;
+  t['tsecyrillic'] = 0x0446;
+  t['tsere'] = 0x05B5;
+  t['tsere12'] = 0x05B5;
+  t['tsere1e'] = 0x05B5;
+  t['tsere2b'] = 0x05B5;
+  t['tserehebrew'] = 0x05B5;
+  t['tserenarrowhebrew'] = 0x05B5;
+  t['tserequarterhebrew'] = 0x05B5;
+  t['tserewidehebrew'] = 0x05B5;
+  t['tshecyrillic'] = 0x045B;
+  t['tsuperior'] = 0xF6F3;
+  t['ttabengali'] = 0x099F;
+  t['ttadeva'] = 0x091F;
+  t['ttagujarati'] = 0x0A9F;
+  t['ttagurmukhi'] = 0x0A1F;
+  t['tteharabic'] = 0x0679;
+  t['ttehfinalarabic'] = 0xFB67;
+  t['ttehinitialarabic'] = 0xFB68;
+  t['ttehmedialarabic'] = 0xFB69;
+  t['tthabengali'] = 0x09A0;
+  t['tthadeva'] = 0x0920;
+  t['tthagujarati'] = 0x0AA0;
+  t['tthagurmukhi'] = 0x0A20;
+  t['tturned'] = 0x0287;
+  t['tuhiragana'] = 0x3064;
+  t['tukatakana'] = 0x30C4;
+  t['tukatakanahalfwidth'] = 0xFF82;
+  t['tusmallhiragana'] = 0x3063;
+  t['tusmallkatakana'] = 0x30C3;
+  t['tusmallkatakanahalfwidth'] = 0xFF6F;
+  t['twelvecircle'] = 0x246B;
+  t['twelveparen'] = 0x247F;
+  t['twelveperiod'] = 0x2493;
+  t['twelveroman'] = 0x217B;
+  t['twentycircle'] = 0x2473;
+  t['twentyhangzhou'] = 0x5344;
+  t['twentyparen'] = 0x2487;
+  t['twentyperiod'] = 0x249B;
+  t['two'] = 0x0032;
+  t['twoarabic'] = 0x0662;
+  t['twobengali'] = 0x09E8;
+  t['twocircle'] = 0x2461;
+  t['twocircleinversesansserif'] = 0x278B;
+  t['twodeva'] = 0x0968;
+  t['twodotenleader'] = 0x2025;
+  t['twodotleader'] = 0x2025;
+  t['twodotleadervertical'] = 0xFE30;
+  t['twogujarati'] = 0x0AE8;
+  t['twogurmukhi'] = 0x0A68;
+  t['twohackarabic'] = 0x0662;
+  t['twohangzhou'] = 0x3022;
+  t['twoideographicparen'] = 0x3221;
+  t['twoinferior'] = 0x2082;
+  t['twomonospace'] = 0xFF12;
+  t['twonumeratorbengali'] = 0x09F5;
+  t['twooldstyle'] = 0xF732;
+  t['twoparen'] = 0x2475;
+  t['twoperiod'] = 0x2489;
+  t['twopersian'] = 0x06F2;
+  t['tworoman'] = 0x2171;
+  t['twostroke'] = 0x01BB;
+  t['twosuperior'] = 0x00B2;
+  t['twothai'] = 0x0E52;
+  t['twothirds'] = 0x2154;
+  t['u'] = 0x0075;
+  t['uacute'] = 0x00FA;
+  t['ubar'] = 0x0289;
+  t['ubengali'] = 0x0989;
+  t['ubopomofo'] = 0x3128;
+  t['ubreve'] = 0x016D;
+  t['ucaron'] = 0x01D4;
+  t['ucircle'] = 0x24E4;
+  t['ucircumflex'] = 0x00FB;
+  t['ucircumflexbelow'] = 0x1E77;
+  t['ucyrillic'] = 0x0443;
+  t['udattadeva'] = 0x0951;
+  t['udblacute'] = 0x0171;
+  t['udblgrave'] = 0x0215;
+  t['udeva'] = 0x0909;
+  t['udieresis'] = 0x00FC;
+  t['udieresisacute'] = 0x01D8;
+  t['udieresisbelow'] = 0x1E73;
+  t['udieresiscaron'] = 0x01DA;
+  t['udieresiscyrillic'] = 0x04F1;
+  t['udieresisgrave'] = 0x01DC;
+  t['udieresismacron'] = 0x01D6;
+  t['udotbelow'] = 0x1EE5;
+  t['ugrave'] = 0x00F9;
+  t['ugujarati'] = 0x0A89;
+  t['ugurmukhi'] = 0x0A09;
+  t['uhiragana'] = 0x3046;
+  t['uhookabove'] = 0x1EE7;
+  t['uhorn'] = 0x01B0;
+  t['uhornacute'] = 0x1EE9;
+  t['uhorndotbelow'] = 0x1EF1;
+  t['uhorngrave'] = 0x1EEB;
+  t['uhornhookabove'] = 0x1EED;
+  t['uhorntilde'] = 0x1EEF;
+  t['uhungarumlaut'] = 0x0171;
+  t['uhungarumlautcyrillic'] = 0x04F3;
+  t['uinvertedbreve'] = 0x0217;
+  t['ukatakana'] = 0x30A6;
+  t['ukatakanahalfwidth'] = 0xFF73;
+  t['ukcyrillic'] = 0x0479;
+  t['ukorean'] = 0x315C;
+  t['umacron'] = 0x016B;
+  t['umacroncyrillic'] = 0x04EF;
+  t['umacrondieresis'] = 0x1E7B;
+  t['umatragurmukhi'] = 0x0A41;
+  t['umonospace'] = 0xFF55;
+  t['underscore'] = 0x005F;
+  t['underscoredbl'] = 0x2017;
+  t['underscoremonospace'] = 0xFF3F;
+  t['underscorevertical'] = 0xFE33;
+  t['underscorewavy'] = 0xFE4F;
+  t['union'] = 0x222A;
+  t['universal'] = 0x2200;
+  t['uogonek'] = 0x0173;
+  t['uparen'] = 0x24B0;
+  t['upblock'] = 0x2580;
+  t['upperdothebrew'] = 0x05C4;
+  t['upsilon'] = 0x03C5;
+  t['upsilondieresis'] = 0x03CB;
+  t['upsilondieresistonos'] = 0x03B0;
+  t['upsilonlatin'] = 0x028A;
+  t['upsilontonos'] = 0x03CD;
+  t['uptackbelowcmb'] = 0x031D;
+  t['uptackmod'] = 0x02D4;
+  t['uragurmukhi'] = 0x0A73;
+  t['uring'] = 0x016F;
+  t['ushortcyrillic'] = 0x045E;
+  t['usmallhiragana'] = 0x3045;
+  t['usmallkatakana'] = 0x30A5;
+  t['usmallkatakanahalfwidth'] = 0xFF69;
+  t['ustraightcyrillic'] = 0x04AF;
+  t['ustraightstrokecyrillic'] = 0x04B1;
+  t['utilde'] = 0x0169;
+  t['utildeacute'] = 0x1E79;
+  t['utildebelow'] = 0x1E75;
+  t['uubengali'] = 0x098A;
+  t['uudeva'] = 0x090A;
+  t['uugujarati'] = 0x0A8A;
+  t['uugurmukhi'] = 0x0A0A;
+  t['uumatragurmukhi'] = 0x0A42;
+  t['uuvowelsignbengali'] = 0x09C2;
+  t['uuvowelsigndeva'] = 0x0942;
+  t['uuvowelsigngujarati'] = 0x0AC2;
+  t['uvowelsignbengali'] = 0x09C1;
+  t['uvowelsigndeva'] = 0x0941;
+  t['uvowelsigngujarati'] = 0x0AC1;
+  t['v'] = 0x0076;
+  t['vadeva'] = 0x0935;
+  t['vagujarati'] = 0x0AB5;
+  t['vagurmukhi'] = 0x0A35;
+  t['vakatakana'] = 0x30F7;
+  t['vav'] = 0x05D5;
+  t['vavdagesh'] = 0xFB35;
+  t['vavdagesh65'] = 0xFB35;
+  t['vavdageshhebrew'] = 0xFB35;
+  t['vavhebrew'] = 0x05D5;
+  t['vavholam'] = 0xFB4B;
+  t['vavholamhebrew'] = 0xFB4B;
+  t['vavvavhebrew'] = 0x05F0;
+  t['vavyodhebrew'] = 0x05F1;
+  t['vcircle'] = 0x24E5;
+  t['vdotbelow'] = 0x1E7F;
+  t['vecyrillic'] = 0x0432;
+  t['veharabic'] = 0x06A4;
+  t['vehfinalarabic'] = 0xFB6B;
+  t['vehinitialarabic'] = 0xFB6C;
+  t['vehmedialarabic'] = 0xFB6D;
+  t['vekatakana'] = 0x30F9;
+  t['venus'] = 0x2640;
+  t['verticalbar'] = 0x007C;
+  t['verticallineabovecmb'] = 0x030D;
+  t['verticallinebelowcmb'] = 0x0329;
+  t['verticallinelowmod'] = 0x02CC;
+  t['verticallinemod'] = 0x02C8;
+  t['vewarmenian'] = 0x057E;
+  t['vhook'] = 0x028B;
+  t['vikatakana'] = 0x30F8;
+  t['viramabengali'] = 0x09CD;
+  t['viramadeva'] = 0x094D;
+  t['viramagujarati'] = 0x0ACD;
+  t['visargabengali'] = 0x0983;
+  t['visargadeva'] = 0x0903;
+  t['visargagujarati'] = 0x0A83;
+  t['vmonospace'] = 0xFF56;
+  t['voarmenian'] = 0x0578;
+  t['voicediterationhiragana'] = 0x309E;
+  t['voicediterationkatakana'] = 0x30FE;
+  t['voicedmarkkana'] = 0x309B;
+  t['voicedmarkkanahalfwidth'] = 0xFF9E;
+  t['vokatakana'] = 0x30FA;
+  t['vparen'] = 0x24B1;
+  t['vtilde'] = 0x1E7D;
+  t['vturned'] = 0x028C;
+  t['vuhiragana'] = 0x3094;
+  t['vukatakana'] = 0x30F4;
+  t['w'] = 0x0077;
+  t['wacute'] = 0x1E83;
+  t['waekorean'] = 0x3159;
+  t['wahiragana'] = 0x308F;
+  t['wakatakana'] = 0x30EF;
+  t['wakatakanahalfwidth'] = 0xFF9C;
+  t['wakorean'] = 0x3158;
+  t['wasmallhiragana'] = 0x308E;
+  t['wasmallkatakana'] = 0x30EE;
+  t['wattosquare'] = 0x3357;
+  t['wavedash'] = 0x301C;
+  t['wavyunderscorevertical'] = 0xFE34;
+  t['wawarabic'] = 0x0648;
+  t['wawfinalarabic'] = 0xFEEE;
+  t['wawhamzaabovearabic'] = 0x0624;
+  t['wawhamzaabovefinalarabic'] = 0xFE86;
+  t['wbsquare'] = 0x33DD;
+  t['wcircle'] = 0x24E6;
+  t['wcircumflex'] = 0x0175;
+  t['wdieresis'] = 0x1E85;
+  t['wdotaccent'] = 0x1E87;
+  t['wdotbelow'] = 0x1E89;
+  t['wehiragana'] = 0x3091;
+  t['weierstrass'] = 0x2118;
+  t['wekatakana'] = 0x30F1;
+  t['wekorean'] = 0x315E;
+  t['weokorean'] = 0x315D;
+  t['wgrave'] = 0x1E81;
+  t['whitebullet'] = 0x25E6;
+  t['whitecircle'] = 0x25CB;
+  t['whitecircleinverse'] = 0x25D9;
+  t['whitecornerbracketleft'] = 0x300E;
+  t['whitecornerbracketleftvertical'] = 0xFE43;
+  t['whitecornerbracketright'] = 0x300F;
+  t['whitecornerbracketrightvertical'] = 0xFE44;
+  t['whitediamond'] = 0x25C7;
+  t['whitediamondcontainingblacksmalldiamond'] = 0x25C8;
+  t['whitedownpointingsmalltriangle'] = 0x25BF;
+  t['whitedownpointingtriangle'] = 0x25BD;
+  t['whiteleftpointingsmalltriangle'] = 0x25C3;
+  t['whiteleftpointingtriangle'] = 0x25C1;
+  t['whitelenticularbracketleft'] = 0x3016;
+  t['whitelenticularbracketright'] = 0x3017;
+  t['whiterightpointingsmalltriangle'] = 0x25B9;
+  t['whiterightpointingtriangle'] = 0x25B7;
+  t['whitesmallsquare'] = 0x25AB;
+  t['whitesmilingface'] = 0x263A;
+  t['whitesquare'] = 0x25A1;
+  t['whitestar'] = 0x2606;
+  t['whitetelephone'] = 0x260F;
+  t['whitetortoiseshellbracketleft'] = 0x3018;
+  t['whitetortoiseshellbracketright'] = 0x3019;
+  t['whiteuppointingsmalltriangle'] = 0x25B5;
+  t['whiteuppointingtriangle'] = 0x25B3;
+  t['wihiragana'] = 0x3090;
+  t['wikatakana'] = 0x30F0;
+  t['wikorean'] = 0x315F;
+  t['wmonospace'] = 0xFF57;
+  t['wohiragana'] = 0x3092;
+  t['wokatakana'] = 0x30F2;
+  t['wokatakanahalfwidth'] = 0xFF66;
+  t['won'] = 0x20A9;
+  t['wonmonospace'] = 0xFFE6;
+  t['wowaenthai'] = 0x0E27;
+  t['wparen'] = 0x24B2;
+  t['wring'] = 0x1E98;
+  t['wsuperior'] = 0x02B7;
+  t['wturned'] = 0x028D;
+  t['wynn'] = 0x01BF;
+  t['x'] = 0x0078;
+  t['xabovecmb'] = 0x033D;
+  t['xbopomofo'] = 0x3112;
+  t['xcircle'] = 0x24E7;
+  t['xdieresis'] = 0x1E8D;
+  t['xdotaccent'] = 0x1E8B;
+  t['xeharmenian'] = 0x056D;
+  t['xi'] = 0x03BE;
+  t['xmonospace'] = 0xFF58;
+  t['xparen'] = 0x24B3;
+  t['xsuperior'] = 0x02E3;
+  t['y'] = 0x0079;
+  t['yaadosquare'] = 0x334E;
+  t['yabengali'] = 0x09AF;
+  t['yacute'] = 0x00FD;
+  t['yadeva'] = 0x092F;
+  t['yaekorean'] = 0x3152;
+  t['yagujarati'] = 0x0AAF;
+  t['yagurmukhi'] = 0x0A2F;
+  t['yahiragana'] = 0x3084;
+  t['yakatakana'] = 0x30E4;
+  t['yakatakanahalfwidth'] = 0xFF94;
+  t['yakorean'] = 0x3151;
+  t['yamakkanthai'] = 0x0E4E;
+  t['yasmallhiragana'] = 0x3083;
+  t['yasmallkatakana'] = 0x30E3;
+  t['yasmallkatakanahalfwidth'] = 0xFF6C;
+  t['yatcyrillic'] = 0x0463;
+  t['ycircle'] = 0x24E8;
+  t['ycircumflex'] = 0x0177;
+  t['ydieresis'] = 0x00FF;
+  t['ydotaccent'] = 0x1E8F;
+  t['ydotbelow'] = 0x1EF5;
+  t['yeharabic'] = 0x064A;
+  t['yehbarreearabic'] = 0x06D2;
+  t['yehbarreefinalarabic'] = 0xFBAF;
+  t['yehfinalarabic'] = 0xFEF2;
+  t['yehhamzaabovearabic'] = 0x0626;
+  t['yehhamzaabovefinalarabic'] = 0xFE8A;
+  t['yehhamzaaboveinitialarabic'] = 0xFE8B;
+  t['yehhamzaabovemedialarabic'] = 0xFE8C;
+  t['yehinitialarabic'] = 0xFEF3;
+  t['yehmedialarabic'] = 0xFEF4;
+  t['yehmeeminitialarabic'] = 0xFCDD;
+  t['yehmeemisolatedarabic'] = 0xFC58;
+  t['yehnoonfinalarabic'] = 0xFC94;
+  t['yehthreedotsbelowarabic'] = 0x06D1;
+  t['yekorean'] = 0x3156;
+  t['yen'] = 0x00A5;
+  t['yenmonospace'] = 0xFFE5;
+  t['yeokorean'] = 0x3155;
+  t['yeorinhieuhkorean'] = 0x3186;
+  t['yerahbenyomohebrew'] = 0x05AA;
+  t['yerahbenyomolefthebrew'] = 0x05AA;
+  t['yericyrillic'] = 0x044B;
+  t['yerudieresiscyrillic'] = 0x04F9;
+  t['yesieungkorean'] = 0x3181;
+  t['yesieungpansioskorean'] = 0x3183;
+  t['yesieungsioskorean'] = 0x3182;
+  t['yetivhebrew'] = 0x059A;
+  t['ygrave'] = 0x1EF3;
+  t['yhook'] = 0x01B4;
+  t['yhookabove'] = 0x1EF7;
+  t['yiarmenian'] = 0x0575;
+  t['yicyrillic'] = 0x0457;
+  t['yikorean'] = 0x3162;
+  t['yinyang'] = 0x262F;
+  t['yiwnarmenian'] = 0x0582;
+  t['ymonospace'] = 0xFF59;
+  t['yod'] = 0x05D9;
+  t['yoddagesh'] = 0xFB39;
+  t['yoddageshhebrew'] = 0xFB39;
+  t['yodhebrew'] = 0x05D9;
+  t['yodyodhebrew'] = 0x05F2;
+  t['yodyodpatahhebrew'] = 0xFB1F;
+  t['yohiragana'] = 0x3088;
+  t['yoikorean'] = 0x3189;
+  t['yokatakana'] = 0x30E8;
+  t['yokatakanahalfwidth'] = 0xFF96;
+  t['yokorean'] = 0x315B;
+  t['yosmallhiragana'] = 0x3087;
+  t['yosmallkatakana'] = 0x30E7;
+  t['yosmallkatakanahalfwidth'] = 0xFF6E;
+  t['yotgreek'] = 0x03F3;
+  t['yoyaekorean'] = 0x3188;
+  t['yoyakorean'] = 0x3187;
+  t['yoyakthai'] = 0x0E22;
+  t['yoyingthai'] = 0x0E0D;
+  t['yparen'] = 0x24B4;
+  t['ypogegrammeni'] = 0x037A;
+  t['ypogegrammenigreekcmb'] = 0x0345;
+  t['yr'] = 0x01A6;
+  t['yring'] = 0x1E99;
+  t['ysuperior'] = 0x02B8;
+  t['ytilde'] = 0x1EF9;
+  t['yturned'] = 0x028E;
+  t['yuhiragana'] = 0x3086;
+  t['yuikorean'] = 0x318C;
+  t['yukatakana'] = 0x30E6;
+  t['yukatakanahalfwidth'] = 0xFF95;
+  t['yukorean'] = 0x3160;
+  t['yusbigcyrillic'] = 0x046B;
+  t['yusbigiotifiedcyrillic'] = 0x046D;
+  t['yuslittlecyrillic'] = 0x0467;
+  t['yuslittleiotifiedcyrillic'] = 0x0469;
+  t['yusmallhiragana'] = 0x3085;
+  t['yusmallkatakana'] = 0x30E5;
+  t['yusmallkatakanahalfwidth'] = 0xFF6D;
+  t['yuyekorean'] = 0x318B;
+  t['yuyeokorean'] = 0x318A;
+  t['yyabengali'] = 0x09DF;
+  t['yyadeva'] = 0x095F;
+  t['z'] = 0x007A;
+  t['zaarmenian'] = 0x0566;
+  t['zacute'] = 0x017A;
+  t['zadeva'] = 0x095B;
+  t['zagurmukhi'] = 0x0A5B;
+  t['zaharabic'] = 0x0638;
+  t['zahfinalarabic'] = 0xFEC6;
+  t['zahinitialarabic'] = 0xFEC7;
+  t['zahiragana'] = 0x3056;
+  t['zahmedialarabic'] = 0xFEC8;
+  t['zainarabic'] = 0x0632;
+  t['zainfinalarabic'] = 0xFEB0;
+  t['zakatakana'] = 0x30B6;
+  t['zaqefgadolhebrew'] = 0x0595;
+  t['zaqefqatanhebrew'] = 0x0594;
+  t['zarqahebrew'] = 0x0598;
+  t['zayin'] = 0x05D6;
+  t['zayindagesh'] = 0xFB36;
+  t['zayindageshhebrew'] = 0xFB36;
+  t['zayinhebrew'] = 0x05D6;
+  t['zbopomofo'] = 0x3117;
+  t['zcaron'] = 0x017E;
+  t['zcircle'] = 0x24E9;
+  t['zcircumflex'] = 0x1E91;
+  t['zcurl'] = 0x0291;
+  t['zdot'] = 0x017C;
+  t['zdotaccent'] = 0x017C;
+  t['zdotbelow'] = 0x1E93;
+  t['zecyrillic'] = 0x0437;
+  t['zedescendercyrillic'] = 0x0499;
+  t['zedieresiscyrillic'] = 0x04DF;
+  t['zehiragana'] = 0x305C;
+  t['zekatakana'] = 0x30BC;
+  t['zero'] = 0x0030;
+  t['zeroarabic'] = 0x0660;
+  t['zerobengali'] = 0x09E6;
+  t['zerodeva'] = 0x0966;
+  t['zerogujarati'] = 0x0AE6;
+  t['zerogurmukhi'] = 0x0A66;
+  t['zerohackarabic'] = 0x0660;
+  t['zeroinferior'] = 0x2080;
+  t['zeromonospace'] = 0xFF10;
+  t['zerooldstyle'] = 0xF730;
+  t['zeropersian'] = 0x06F0;
+  t['zerosuperior'] = 0x2070;
+  t['zerothai'] = 0x0E50;
+  t['zerowidthjoiner'] = 0xFEFF;
+  t['zerowidthnonjoiner'] = 0x200C;
+  t['zerowidthspace'] = 0x200B;
+  t['zeta'] = 0x03B6;
+  t['zhbopomofo'] = 0x3113;
+  t['zhearmenian'] = 0x056A;
+  t['zhebrevecyrillic'] = 0x04C2;
+  t['zhecyrillic'] = 0x0436;
+  t['zhedescendercyrillic'] = 0x0497;
+  t['zhedieresiscyrillic'] = 0x04DD;
+  t['zihiragana'] = 0x3058;
+  t['zikatakana'] = 0x30B8;
+  t['zinorhebrew'] = 0x05AE;
+  t['zlinebelow'] = 0x1E95;
+  t['zmonospace'] = 0xFF5A;
+  t['zohiragana'] = 0x305E;
+  t['zokatakana'] = 0x30BE;
+  t['zparen'] = 0x24B5;
+  t['zretroflexhook'] = 0x0290;
+  t['zstroke'] = 0x01B6;
+  t['zuhiragana'] = 0x305A;
+  t['zukatakana'] = 0x30BA;
+  t['.notdef'] = 0x0000;
+});
 
-    ensureDoc: function BasePdfManager_ensureDoc(prop, args) {
-      return this.ensure(this.pdfDocument, prop, args);
-    },
+var getDingbatsGlyphsUnicode = getLookupTableFactory(function (t) {
+  t['space'] = 0x0020;
+  t['a1'] = 0x2701;
+  t['a2'] = 0x2702;
+  t['a202'] = 0x2703;
+  t['a3'] = 0x2704;
+  t['a4'] = 0x260E;
+  t['a5'] = 0x2706;
+  t['a119'] = 0x2707;
+  t['a118'] = 0x2708;
+  t['a117'] = 0x2709;
+  t['a11'] = 0x261B;
+  t['a12'] = 0x261E;
+  t['a13'] = 0x270C;
+  t['a14'] = 0x270D;
+  t['a15'] = 0x270E;
+  t['a16'] = 0x270F;
+  t['a105'] = 0x2710;
+  t['a17'] = 0x2711;
+  t['a18'] = 0x2712;
+  t['a19'] = 0x2713;
+  t['a20'] = 0x2714;
+  t['a21'] = 0x2715;
+  t['a22'] = 0x2716;
+  t['a23'] = 0x2717;
+  t['a24'] = 0x2718;
+  t['a25'] = 0x2719;
+  t['a26'] = 0x271A;
+  t['a27'] = 0x271B;
+  t['a28'] = 0x271C;
+  t['a6'] = 0x271D;
+  t['a7'] = 0x271E;
+  t['a8'] = 0x271F;
+  t['a9'] = 0x2720;
+  t['a10'] = 0x2721;
+  t['a29'] = 0x2722;
+  t['a30'] = 0x2723;
+  t['a31'] = 0x2724;
+  t['a32'] = 0x2725;
+  t['a33'] = 0x2726;
+  t['a34'] = 0x2727;
+  t['a35'] = 0x2605;
+  t['a36'] = 0x2729;
+  t['a37'] = 0x272A;
+  t['a38'] = 0x272B;
+  t['a39'] = 0x272C;
+  t['a40'] = 0x272D;
+  t['a41'] = 0x272E;
+  t['a42'] = 0x272F;
+  t['a43'] = 0x2730;
+  t['a44'] = 0x2731;
+  t['a45'] = 0x2732;
+  t['a46'] = 0x2733;
+  t['a47'] = 0x2734;
+  t['a48'] = 0x2735;
+  t['a49'] = 0x2736;
+  t['a50'] = 0x2737;
+  t['a51'] = 0x2738;
+  t['a52'] = 0x2739;
+  t['a53'] = 0x273A;
+  t['a54'] = 0x273B;
+  t['a55'] = 0x273C;
+  t['a56'] = 0x273D;
+  t['a57'] = 0x273E;
+  t['a58'] = 0x273F;
+  t['a59'] = 0x2740;
+  t['a60'] = 0x2741;
+  t['a61'] = 0x2742;
+  t['a62'] = 0x2743;
+  t['a63'] = 0x2744;
+  t['a64'] = 0x2745;
+  t['a65'] = 0x2746;
+  t['a66'] = 0x2747;
+  t['a67'] = 0x2748;
+  t['a68'] = 0x2749;
+  t['a69'] = 0x274A;
+  t['a70'] = 0x274B;
+  t['a71'] = 0x25CF;
+  t['a72'] = 0x274D;
+  t['a73'] = 0x25A0;
+  t['a74'] = 0x274F;
+  t['a203'] = 0x2750;
+  t['a75'] = 0x2751;
+  t['a204'] = 0x2752;
+  t['a76'] = 0x25B2;
+  t['a77'] = 0x25BC;
+  t['a78'] = 0x25C6;
+  t['a79'] = 0x2756;
+  t['a81'] = 0x25D7;
+  t['a82'] = 0x2758;
+  t['a83'] = 0x2759;
+  t['a84'] = 0x275A;
+  t['a97'] = 0x275B;
+  t['a98'] = 0x275C;
+  t['a99'] = 0x275D;
+  t['a100'] = 0x275E;
+  t['a101'] = 0x2761;
+  t['a102'] = 0x2762;
+  t['a103'] = 0x2763;
+  t['a104'] = 0x2764;
+  t['a106'] = 0x2765;
+  t['a107'] = 0x2766;
+  t['a108'] = 0x2767;
+  t['a112'] = 0x2663;
+  t['a111'] = 0x2666;
+  t['a110'] = 0x2665;
+  t['a109'] = 0x2660;
+  t['a120'] = 0x2460;
+  t['a121'] = 0x2461;
+  t['a122'] = 0x2462;
+  t['a123'] = 0x2463;
+  t['a124'] = 0x2464;
+  t['a125'] = 0x2465;
+  t['a126'] = 0x2466;
+  t['a127'] = 0x2467;
+  t['a128'] = 0x2468;
+  t['a129'] = 0x2469;
+  t['a130'] = 0x2776;
+  t['a131'] = 0x2777;
+  t['a132'] = 0x2778;
+  t['a133'] = 0x2779;
+  t['a134'] = 0x277A;
+  t['a135'] = 0x277B;
+  t['a136'] = 0x277C;
+  t['a137'] = 0x277D;
+  t['a138'] = 0x277E;
+  t['a139'] = 0x277F;
+  t['a140'] = 0x2780;
+  t['a141'] = 0x2781;
+  t['a142'] = 0x2782;
+  t['a143'] = 0x2783;
+  t['a144'] = 0x2784;
+  t['a145'] = 0x2785;
+  t['a146'] = 0x2786;
+  t['a147'] = 0x2787;
+  t['a148'] = 0x2788;
+  t['a149'] = 0x2789;
+  t['a150'] = 0x278A;
+  t['a151'] = 0x278B;
+  t['a152'] = 0x278C;
+  t['a153'] = 0x278D;
+  t['a154'] = 0x278E;
+  t['a155'] = 0x278F;
+  t['a156'] = 0x2790;
+  t['a157'] = 0x2791;
+  t['a158'] = 0x2792;
+  t['a159'] = 0x2793;
+  t['a160'] = 0x2794;
+  t['a161'] = 0x2192;
+  t['a163'] = 0x2194;
+  t['a164'] = 0x2195;
+  t['a196'] = 0x2798;
+  t['a165'] = 0x2799;
+  t['a192'] = 0x279A;
+  t['a166'] = 0x279B;
+  t['a167'] = 0x279C;
+  t['a168'] = 0x279D;
+  t['a169'] = 0x279E;
+  t['a170'] = 0x279F;
+  t['a171'] = 0x27A0;
+  t['a172'] = 0x27A1;
+  t['a173'] = 0x27A2;
+  t['a162'] = 0x27A3;
+  t['a174'] = 0x27A4;
+  t['a175'] = 0x27A5;
+  t['a176'] = 0x27A6;
+  t['a177'] = 0x27A7;
+  t['a178'] = 0x27A8;
+  t['a179'] = 0x27A9;
+  t['a193'] = 0x27AA;
+  t['a180'] = 0x27AB;
+  t['a199'] = 0x27AC;
+  t['a181'] = 0x27AD;
+  t['a200'] = 0x27AE;
+  t['a182'] = 0x27AF;
+  t['a201'] = 0x27B1;
+  t['a183'] = 0x27B2;
+  t['a184'] = 0x27B3;
+  t['a197'] = 0x27B4;
+  t['a185'] = 0x27B5;
+  t['a194'] = 0x27B6;
+  t['a198'] = 0x27B7;
+  t['a186'] = 0x27B8;
+  t['a195'] = 0x27B9;
+  t['a187'] = 0x27BA;
+  t['a188'] = 0x27BB;
+  t['a189'] = 0x27BC;
+  t['a190'] = 0x27BD;
+  t['a191'] = 0x27BE;
+  t['a89'] = 0x2768; // 0xF8D7
+  t['a90'] = 0x2769; // 0xF8D8
+  t['a93'] = 0x276A; // 0xF8D9
+  t['a94'] = 0x276B; // 0xF8DA
+  t['a91'] = 0x276C; // 0xF8DB
+  t['a92'] = 0x276D; // 0xF8DC
+  t['a205'] = 0x276E; // 0xF8DD
+  t['a85'] = 0x276F; // 0xF8DE
+  t['a206'] = 0x2770; // 0xF8DF
+  t['a86'] = 0x2771; // 0xF8E0
+  t['a87'] = 0x2772; // 0xF8E1
+  t['a88'] = 0x2773; // 0xF8E2
+  t['a95'] = 0x2774; // 0xF8E3
+  t['a96'] = 0x2775; // 0xF8E4
+  t['.notdef'] = 0x0000;
+});
 
-    ensureXRef: function BasePdfManager_ensureXRef(prop, args) {
-      return this.ensure(this.pdfDocument.xref, prop, args);
-    },
+exports.getGlyphsUnicode = getGlyphsUnicode;
+exports.getDingbatsGlyphsUnicode = getDingbatsGlyphsUnicode;
+}));
 
-    ensureCatalog: function BasePdfManager_ensureCatalog(prop, args) {
-      return this.ensure(this.pdfDocument.catalog, prop, args);
-    },
 
-    getPage: function BasePdfManager_pagePage(pageIndex) {
-      return this.pdfDocument.getPage(pageIndex);
-    },
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreJbig2 = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreArithmeticDecoder);
+  }
+}(this, function (exports, sharedUtil, coreArithmeticDecoder) {
 
-    cleanup: function BasePdfManager_cleanup() {
-      return this.pdfDocument.cleanup();
-    },
+var error = sharedUtil.error;
+var log2 = sharedUtil.log2;
+var readInt8 = sharedUtil.readInt8;
+var readUint16 = sharedUtil.readUint16;
+var readUint32 = sharedUtil.readUint32;
+var shadow = sharedUtil.shadow;
+var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder;
 
-    ensure: function BasePdfManager_ensure(obj, prop, args) {
-      return new NotImplementedException();
-    },
+var Jbig2Image = (function Jbig2ImageClosure() {
+  // Utility data structures
+  function ContextCache() {}
 
-    requestRange: function BasePdfManager_ensure(begin, end) {
-      return new NotImplementedException();
-    },
-
-    requestLoadedStream: function BasePdfManager_requestLoadedStream() {
-      return new NotImplementedException();
-    },
-
-    sendProgressiveData: function BasePdfManager_sendProgressiveData(chunk) {
-      return new NotImplementedException();
-    },
-
-    updatePassword: function BasePdfManager_updatePassword(password) {
-      this.pdfDocument.xref.password = this.password = password;
-      if (this._passwordChangedCapability) {
-        this._passwordChangedCapability.resolve();
+  ContextCache.prototype = {
+    getContexts: function(id) {
+      if (id in this) {
+        return this[id];
       }
-    },
-
-    passwordChanged: function BasePdfManager_passwordChanged() {
-      this._passwordChangedCapability = createPromiseCapability();
-      return this._passwordChangedCapability.promise;
-    },
-
-    terminate: function BasePdfManager_terminate() {
-      return new NotImplementedException();
+      return (this[id] = new Int8Array(1 << 16));
     }
   };
 
-  return BasePdfManager;
-})();
-
-var LocalPdfManager = (function LocalPdfManagerClosure() {
-  function LocalPdfManager(data, password) {
-    var stream = new Stream(data);
-    this.pdfDocument = new PDFDocument(this, stream, password);
-    this._loadedStreamCapability = createPromiseCapability();
-    this._loadedStreamCapability.resolve(stream);
+  function DecodingContext(data, start, end) {
+    this.data = data;
+    this.start = start;
+    this.end = end;
   }
 
-  LocalPdfManager.prototype = Object.create(BasePdfManager.prototype);
-  LocalPdfManager.prototype.constructor = LocalPdfManager;
+  DecodingContext.prototype = {
+    get decoder() {
+      var decoder = new ArithmeticDecoder(this.data, this.start, this.end);
+      return shadow(this, 'decoder', decoder);
+    },
+    get contextCache() {
+      var cache = new ContextCache();
+      return shadow(this, 'contextCache', cache);
+    }
+  };
 
-  LocalPdfManager.prototype.ensure =
-      function LocalPdfManager_ensure(obj, prop, args) {
-    return new Promise(function (resolve, reject) {
-      try {
-        var value = obj[prop];
-        var result;
-        if (typeof value === 'function') {
-          result = value.apply(obj, args);
+  // Annex A. Arithmetic Integer Decoding Procedure
+  // A.2 Procedure for decoding values
+  function decodeInteger(contextCache, procedure, decoder) {
+    var contexts = contextCache.getContexts(procedure);
+    var prev = 1;
+
+    function readBits(length) {
+      var v = 0;
+      for (var i = 0; i < length; i++) {
+        var bit = decoder.readBit(contexts, prev);
+        prev = (prev < 256 ? (prev << 1) | bit :
+                (((prev << 1) | bit) & 511) | 256);
+        v = (v << 1) | bit;
+      }
+      return v >>> 0;
+    }
+
+    var sign = readBits(1);
+    var value = readBits(1) ?
+                  (readBits(1) ?
+                    (readBits(1) ?
+                      (readBits(1) ?
+                        (readBits(1) ?
+                          (readBits(32) + 4436) :
+                        readBits(12) + 340) :
+                      readBits(8) + 84) :
+                    readBits(6) + 20) :
+                  readBits(4) + 4) :
+                readBits(2);
+    return (sign === 0 ? value : (value > 0 ? -value : null));
+  }
+
+  // A.3 The IAID decoding procedure
+  function decodeIAID(contextCache, decoder, codeLength) {
+    var contexts = contextCache.getContexts('IAID');
+
+    var prev = 1;
+    for (var i = 0; i < codeLength; i++) {
+      var bit = decoder.readBit(contexts, prev);
+      prev = (prev << 1) | bit;
+    }
+    if (codeLength < 31) {
+      return prev & ((1 << codeLength) - 1);
+    }
+    return prev & 0x7FFFFFFF;
+  }
+
+  // 7.3 Segment types
+  var SegmentTypes = [
+    'SymbolDictionary', null, null, null, 'IntermediateTextRegion', null,
+    'ImmediateTextRegion', 'ImmediateLosslessTextRegion', null, null, null,
+    null, null, null, null, null, 'patternDictionary', null, null, null,
+    'IntermediateHalftoneRegion', null, 'ImmediateHalftoneRegion',
+    'ImmediateLosslessHalftoneRegion', null, null, null, null, null, null, null,
+    null, null, null, null, null, 'IntermediateGenericRegion', null,
+    'ImmediateGenericRegion', 'ImmediateLosslessGenericRegion',
+    'IntermediateGenericRefinementRegion', null,
+    'ImmediateGenericRefinementRegion',
+    'ImmediateLosslessGenericRefinementRegion', null, null, null, null,
+    'PageInformation', 'EndOfPage', 'EndOfStripe', 'EndOfFile', 'Profiles',
+    'Tables', null, null, null, null, null, null, null, null,
+    'Extension'
+  ];
+
+  var CodingTemplates = [
+    [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1},
+     {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: 2, y: -1},
+     {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}],
+    [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: 2, y: -2},
+     {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1},
+     {x: 2, y: -1}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}],
+    [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1},
+     {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -2, y: 0},
+     {x: -1, y: 0}],
+    [{x: -3, y: -1}, {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1},
+     {x: 1, y: -1}, {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}]
+  ];
+
+  var RefinementTemplates = [
+    {
+      coding: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}],
+      reference: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}, {x: 0, y: 0},
+                  {x: 1, y: 0}, {x: -1, y: 1}, {x: 0, y: 1}, {x: 1, y: 1}]
+    },
+    {
+      coding: [{x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}],
+      reference: [{x: 0, y: -1}, {x: -1, y: 0}, {x: 0, y: 0}, {x: 1, y: 0},
+                  {x: 0, y: 1}, {x: 1, y: 1}]
+    }
+  ];
+
+  // See 6.2.5.7 Decoding the bitmap.
+  var ReusedContexts = [
+    0x9B25, // 10011 0110010 0101
+    0x0795, // 0011 110010 101
+    0x00E5, // 001 11001 01
+    0x0195  // 011001 0101
+  ];
+
+  var RefinementReusedContexts = [
+    0x0020, // '000' + '0' (coding) + '00010000' + '0' (reference)
+    0x0008  // '0000' + '001000'
+  ];
+
+  function decodeBitmapTemplate0(width, height, decodingContext) {
+    var decoder = decodingContext.decoder;
+    var contexts = decodingContext.contextCache.getContexts('GB');
+    var contextLabel, i, j, pixel, row, row1, row2, bitmap = [];
+
+    // ...ooooo....
+    // ..ooooooo... Context template for current pixel (X)
+    // .ooooX...... (concatenate values of 'o'-pixels to get contextLabel)
+    var OLD_PIXEL_MASK = 0x7BF7; // 01111 0111111 0111
+
+    for (i = 0; i < height; i++) {
+      row = bitmap[i] = new Uint8Array(width);
+      row1 = (i < 1) ? row : bitmap[i - 1];
+      row2 = (i < 2) ? row : bitmap[i - 2];
+
+      // At the beginning of each row:
+      // Fill contextLabel with pixels that are above/right of (X)
+      contextLabel = (row2[0] << 13) | (row2[1] << 12) | (row2[2] << 11) |
+                     (row1[0] << 7) | (row1[1] << 6) | (row1[2] << 5) |
+                     (row1[3] << 4);
+
+      for (j = 0; j < width; j++) {
+        row[j] = pixel = decoder.readBit(contexts, contextLabel);
+
+        // At each pixel: Clear contextLabel pixels that are shifted
+        // out of the context, then add new ones.
+        contextLabel = ((contextLabel & OLD_PIXEL_MASK) << 1) |
+                       (j + 3 < width ? row2[j + 3] << 11 : 0) |
+                       (j + 4 < width ? row1[j + 4] << 4 : 0) | pixel;
+      }
+    }
+
+    return bitmap;
+  }
+
+  // 6.2 Generic Region Decoding Procedure
+  function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at,
+                        decodingContext) {
+    if (mmr) {
+      error('JBIG2 error: MMR encoding is not supported');
+    }
+
+    // Use optimized version for the most common case
+    if (templateIndex === 0 && !skip && !prediction && at.length === 4 &&
+        at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 &&
+        at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) {
+      return decodeBitmapTemplate0(width, height, decodingContext);
+    }
+
+    var useskip = !!skip;
+    var template = CodingTemplates[templateIndex].concat(at);
+
+    // Sorting is non-standard, and it is not required. But sorting increases
+    // the number of template bits that can be reused from the previous
+    // contextLabel in the main loop.
+    template.sort(function (a, b) {
+      return (a.y - b.y) || (a.x - b.x);
+    });
+
+    var templateLength = template.length;
+    var templateX = new Int8Array(templateLength);
+    var templateY = new Int8Array(templateLength);
+    var changingTemplateEntries = [];
+    var reuseMask = 0, minX = 0, maxX = 0, minY = 0;
+    var c, k;
+
+    for (k = 0; k < templateLength; k++) {
+      templateX[k] = template[k].x;
+      templateY[k] = template[k].y;
+      minX = Math.min(minX, template[k].x);
+      maxX = Math.max(maxX, template[k].x);
+      minY = Math.min(minY, template[k].y);
+      // Check if the template pixel appears in two consecutive context labels,
+      // so it can be reused. Otherwise, we add it to the list of changing
+      // template entries.
+      if (k < templateLength - 1 &&
+          template[k].y === template[k + 1].y &&
+          template[k].x === template[k + 1].x - 1) {
+        reuseMask |= 1 << (templateLength - 1 - k);
+      } else {
+        changingTemplateEntries.push(k);
+      }
+    }
+    var changingEntriesLength = changingTemplateEntries.length;
+
+    var changingTemplateX = new Int8Array(changingEntriesLength);
+    var changingTemplateY = new Int8Array(changingEntriesLength);
+    var changingTemplateBit = new Uint16Array(changingEntriesLength);
+    for (c = 0; c < changingEntriesLength; c++) {
+      k = changingTemplateEntries[c];
+      changingTemplateX[c] = template[k].x;
+      changingTemplateY[c] = template[k].y;
+      changingTemplateBit[c] = 1 << (templateLength - 1 - k);
+    }
+
+    // Get the safe bounding box edges from the width, height, minX, maxX, minY
+    var sbb_left = -minX;
+    var sbb_top = -minY;
+    var sbb_right = width - maxX;
+
+    var pseudoPixelContext = ReusedContexts[templateIndex];
+    var row = new Uint8Array(width);
+    var bitmap = [];
+
+    var decoder = decodingContext.decoder;
+    var contexts = decodingContext.contextCache.getContexts('GB');
+
+    var ltp = 0, j, i0, j0, contextLabel = 0, bit, shift;
+    for (var i = 0; i < height; i++) {
+      if (prediction) {
+        var sltp = decoder.readBit(contexts, pseudoPixelContext);
+        ltp ^= sltp;
+        if (ltp) {
+          bitmap.push(row); // duplicate previous row
+          continue;
+        }
+      }
+      row = new Uint8Array(row);
+      bitmap.push(row);
+      for (j = 0; j < width; j++) {
+        if (useskip && skip[i][j]) {
+          row[j] = 0;
+          continue;
+        }
+        // Are we in the middle of a scanline, so we can reuse contextLabel
+        // bits?
+        if (j >= sbb_left && j < sbb_right && i >= sbb_top) {
+          // If yes, we can just shift the bits that are reusable and only
+          // fetch the remaining ones.
+          contextLabel = (contextLabel << 1) & reuseMask;
+          for (k = 0; k < changingEntriesLength; k++) {
+            i0 = i + changingTemplateY[k];
+            j0 = j + changingTemplateX[k];
+            bit = bitmap[i0][j0];
+            if (bit) {
+              bit = changingTemplateBit[k];
+              contextLabel |= bit;
+            }
+          }
         } else {
-          result = value;
+          // compute the contextLabel from scratch
+          contextLabel = 0;
+          shift = templateLength - 1;
+          for (k = 0; k < templateLength; k++, shift--) {
+            j0 = j + templateX[k];
+            if (j0 >= 0 && j0 < width) {
+              i0 = i + templateY[k];
+              if (i0 >= 0) {
+                bit = bitmap[i0][j0];
+                if (bit) {
+                  contextLabel |= bit << shift;
+                }
+              }
+            }
+          }
         }
-        resolve(result);
-      } catch (e) {
-        reject(e);
+        var pixel = decoder.readBit(contexts, contextLabel);
+        row[j] = pixel;
       }
-    });
-  };
-
-  LocalPdfManager.prototype.requestRange =
-      function LocalPdfManager_requestRange(begin, end) {
-    return Promise.resolve();
-  };
-
-  LocalPdfManager.prototype.requestLoadedStream =
-      function LocalPdfManager_requestLoadedStream() {
-  };
-
-  LocalPdfManager.prototype.onLoadedStream =
-      function LocalPdfManager_getLoadedStream() {
-    return this._loadedStreamCapability.promise;
-  };
-
-  LocalPdfManager.prototype.terminate =
-      function LocalPdfManager_terminate() {
-    return;
-  };
-
-  return LocalPdfManager;
-})();
-
-var NetworkPdfManager = (function NetworkPdfManagerClosure() {
-  function NetworkPdfManager(args, msgHandler) {
-
-    this.msgHandler = msgHandler;
-
-    var params = {
-      msgHandler: msgHandler,
-      httpHeaders: args.httpHeaders,
-      withCredentials: args.withCredentials,
-      chunkedViewerLoading: args.chunkedViewerLoading,
-      disableAutoFetch: args.disableAutoFetch,
-      initialData: args.initialData
-    };
-    this.streamManager = new ChunkedStreamManager(args.length, RANGE_CHUNK_SIZE,
-                                                  args.url, params);
-
-    this.pdfDocument = new PDFDocument(this, this.streamManager.getStream(),
-                                    args.password);
+    }
+    return bitmap;
   }
 
-  NetworkPdfManager.prototype = Object.create(BasePdfManager.prototype);
-  NetworkPdfManager.prototype.constructor = NetworkPdfManager;
+  // 6.3.2 Generic Refinement Region Decoding Procedure
+  function decodeRefinement(width, height, templateIndex, referenceBitmap,
+                            offsetX, offsetY, prediction, at,
+                            decodingContext) {
+    var codingTemplate = RefinementTemplates[templateIndex].coding;
+    if (templateIndex === 0) {
+      codingTemplate = codingTemplate.concat([at[0]]);
+    }
+    var codingTemplateLength = codingTemplate.length;
+    var codingTemplateX = new Int32Array(codingTemplateLength);
+    var codingTemplateY = new Int32Array(codingTemplateLength);
+    var k;
+    for (k = 0; k < codingTemplateLength; k++) {
+      codingTemplateX[k] = codingTemplate[k].x;
+      codingTemplateY[k] = codingTemplate[k].y;
+    }
 
-  NetworkPdfManager.prototype.ensure =
-      function NetworkPdfManager_ensure(obj, prop, args) {
-    var pdfManager = this;
+    var referenceTemplate = RefinementTemplates[templateIndex].reference;
+    if (templateIndex === 0) {
+      referenceTemplate = referenceTemplate.concat([at[1]]);
+    }
+    var referenceTemplateLength = referenceTemplate.length;
+    var referenceTemplateX = new Int32Array(referenceTemplateLength);
+    var referenceTemplateY = new Int32Array(referenceTemplateLength);
+    for (k = 0; k < referenceTemplateLength; k++) {
+      referenceTemplateX[k] = referenceTemplate[k].x;
+      referenceTemplateY[k] = referenceTemplate[k].y;
+    }
+    var referenceWidth = referenceBitmap[0].length;
+    var referenceHeight = referenceBitmap.length;
 
-    return new Promise(function (resolve, reject) {
-      function ensureHelper() {
-        try {
-          var result;
-          var value = obj[prop];
-          if (typeof value === 'function') {
-            result = value.apply(obj, args);
+    var pseudoPixelContext = RefinementReusedContexts[templateIndex];
+    var bitmap = [];
+
+    var decoder = decodingContext.decoder;
+    var contexts = decodingContext.contextCache.getContexts('GR');
+
+    var ltp = 0;
+    for (var i = 0; i < height; i++) {
+      if (prediction) {
+        var sltp = decoder.readBit(contexts, pseudoPixelContext);
+        ltp ^= sltp;
+        if (ltp) {
+          error('JBIG2 error: prediction is not supported');
+        }
+      }
+      var row = new Uint8Array(width);
+      bitmap.push(row);
+      for (var j = 0; j < width; j++) {
+        var i0, j0;
+        var contextLabel = 0;
+        for (k = 0; k < codingTemplateLength; k++) {
+          i0 = i + codingTemplateY[k];
+          j0 = j + codingTemplateX[k];
+          if (i0 < 0 || j0 < 0 || j0 >= width) {
+            contextLabel <<= 1; // out of bound pixel
           } else {
-            result = value;
+            contextLabel = (contextLabel << 1) | bitmap[i0][j0];
           }
-          resolve(result);
-        } catch(e) {
-          if (!(e instanceof MissingDataException)) {
-            reject(e);
-            return;
-          }
-          pdfManager.streamManager.requestRange(e.begin, e.end, ensureHelper);
         }
+        for (k = 0; k < referenceTemplateLength; k++) {
+          i0 = i + referenceTemplateY[k] + offsetY;
+          j0 = j + referenceTemplateX[k] + offsetX;
+          if (i0 < 0 || i0 >= referenceHeight || j0 < 0 ||
+              j0 >= referenceWidth) {
+            contextLabel <<= 1; // out of bound pixel
+          } else {
+            contextLabel = (contextLabel << 1) | referenceBitmap[i0][j0];
+          }
+        }
+        var pixel = decoder.readBit(contexts, contextLabel);
+        row[j] = pixel;
       }
+    }
 
-      ensureHelper();
-    });
-  };
-
-  NetworkPdfManager.prototype.requestRange =
-      function NetworkPdfManager_requestRange(begin, end) {
-    return new Promise(function (resolve) {
-      this.streamManager.requestRange(begin, end, function() {
-        resolve();
-      });
-    }.bind(this));
-  };
-
-  NetworkPdfManager.prototype.requestLoadedStream =
-      function NetworkPdfManager_requestLoadedStream() {
-    this.streamManager.requestAllChunks();
-  };
-
-  NetworkPdfManager.prototype.sendProgressiveData =
-      function NetworkPdfManager_sendProgressiveData(chunk) {
-    this.streamManager.onReceiveData({ chunk: chunk });
-  };
-
-  NetworkPdfManager.prototype.onLoadedStream =
-      function NetworkPdfManager_getLoadedStream() {
-    return this.streamManager.onLoadedStream();
-  };
-
-  NetworkPdfManager.prototype.terminate =
-      function NetworkPdfManager_terminate() {
-    this.streamManager.networkManager.abortAllRequests();
-  };
-
-  return NetworkPdfManager;
-})();
-
-
-
-var Page = (function PageClosure() {
-
-  var LETTER_SIZE_MEDIABOX = [0, 0, 612, 792];
-
-  function Page(pdfManager, xref, pageIndex, pageDict, ref, fontCache) {
-    this.pdfManager = pdfManager;
-    this.pageIndex = pageIndex;
-    this.pageDict = pageDict;
-    this.xref = xref;
-    this.ref = ref;
-    this.fontCache = fontCache;
-    this.idCounters = {
-      obj: 0
-    };
-    this.resourcesPromise = null;
+    return bitmap;
   }
 
-  Page.prototype = {
-    getPageProp: function Page_getPageProp(key) {
-      return this.pageDict.get(key);
-    },
-
-    getInheritedPageProp: function Page_inheritPageProp(key) {
-      var dict = this.pageDict;
-      var value = dict.get(key);
-      while (value === undefined) {
-        dict = dict.get('Parent');
-        if (!dict) {
-          break;
-        }
-        value = dict.get(key);
-      }
-      return value;
-    },
-
-    get content() {
-      return this.getPageProp('Contents');
-    },
-
-    get resources() {
-      var value = this.getInheritedPageProp('Resources');
-      // For robustness: The spec states that a \Resources entry has to be
-      // present, but can be empty. Some document omit it still. In this case
-      // return an empty dictionary:
-      if (value === undefined) {
-        value = Dict.empty;
-      }
-      return shadow(this, 'resources', value);
-    },
-
-    get mediaBox() {
-      var obj = this.getInheritedPageProp('MediaBox');
-      // Reset invalid media box to letter size.
-      if (!isArray(obj) || obj.length !== 4) {
-        obj = LETTER_SIZE_MEDIABOX;
-      }
-      return shadow(this, 'mediaBox', obj);
-    },
-
-    get view() {
-      var mediaBox = this.mediaBox;
-      var cropBox = this.getInheritedPageProp('CropBox');
-      if (!isArray(cropBox) || cropBox.length !== 4) {
-        return shadow(this, 'view', mediaBox);
-      }
-
-      // From the spec, 6th ed., p.963:
-      // "The crop, bleed, trim, and art boxes should not ordinarily
-      // extend beyond the boundaries of the media box. If they do, they are
-      // effectively reduced to their intersection with the media box."
-      cropBox = Util.intersect(cropBox, mediaBox);
-      if (!cropBox) {
-        return shadow(this, 'view', mediaBox);
-      }
-      return shadow(this, 'view', cropBox);
-    },
-
-    get annotationRefs() {
-      return shadow(this, 'annotationRefs',
-                    this.getInheritedPageProp('Annots'));
-    },
-
-    get rotate() {
-      var rotate = this.getInheritedPageProp('Rotate') || 0;
-      // Normalize rotation so it's a multiple of 90 and between 0 and 270
-      if (rotate % 90 !== 0) {
-        rotate = 0;
-      } else if (rotate >= 360) {
-        rotate = rotate % 360;
-      } else if (rotate < 0) {
-        // The spec doesn't cover negatives, assume its counterclockwise
-        // rotation. The following is the other implementation of modulo.
-        rotate = ((rotate % 360) + 360) % 360;
-      }
-      return shadow(this, 'rotate', rotate);
-    },
-
-    getContentStream: function Page_getContentStream() {
-      var content = this.content;
-      var stream;
-      if (isArray(content)) {
-        // fetching items
-        var xref = this.xref;
-        var i, n = content.length;
-        var streams = [];
-        for (i = 0; i < n; ++i) {
-          streams.push(xref.fetchIfRef(content[i]));
-        }
-        stream = new StreamsSequenceStream(streams);
-      } else if (isStream(content)) {
-        stream = content;
-      } else {
-        // replacing non-existent page content with empty one
-        stream = new NullStream();
-      }
-      return stream;
-    },
-
-    loadResources: function Page_loadResources(keys) {
-      if (!this.resourcesPromise) {
-        // TODO: add async getInheritedPageProp and remove this.
-        this.resourcesPromise = this.pdfManager.ensure(this, 'resources');
-      }
-      return this.resourcesPromise.then(function resourceSuccess() {
-        var objectLoader = new ObjectLoader(this.resources.map,
-                                            keys,
-                                            this.xref);
-        return objectLoader.load();
-      }.bind(this));
-    },
-
-    getOperatorList: function Page_getOperatorList(handler, intent) {
-      var self = this;
-
-      var pdfManager = this.pdfManager;
-      var contentStreamPromise = pdfManager.ensure(this, 'getContentStream',
-                                                   []);
-      var resourcesPromise = this.loadResources([
-        'ExtGState',
-        'ColorSpace',
-        'Pattern',
-        'Shading',
-        'XObject',
-        'Font'
-        // ProcSet
-        // Properties
-      ]);
-
-      var partialEvaluator = new PartialEvaluator(pdfManager, this.xref,
-                                                  handler, this.pageIndex,
-                                                  'p' + this.pageIndex + '_',
-                                                  this.idCounters,
-                                                  this.fontCache);
-
-      var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
-      var pageListPromise = dataPromises.then(function(data) {
-        var contentStream = data[0];
-        var opList = new OperatorList(intent, handler, self.pageIndex);
-
-        handler.send('StartRenderPage', {
-          transparency: partialEvaluator.hasBlendModes(self.resources),
-          pageIndex: self.pageIndex,
-          intent: intent
-        });
-        return partialEvaluator.getOperatorList(contentStream, self.resources,
-          opList).then(function () {
-            return opList;
-          });
-      });
-
-      var annotationsPromise = pdfManager.ensure(this, 'annotations');
-      return Promise.all([pageListPromise, annotationsPromise]).then(
-          function(datas) {
-        var pageOpList = datas[0];
-        var annotations = datas[1];
-
-        if (annotations.length === 0) {
-          pageOpList.flush(true);
-          return pageOpList;
-        }
-
-        var annotationsReadyPromise = Annotation.appendToOperatorList(
-          annotations, pageOpList, pdfManager, partialEvaluator, intent);
-        return annotationsReadyPromise.then(function () {
-          pageOpList.flush(true);
-          return pageOpList;
-        });
-      });
-    },
-
-    extractTextContent: function Page_extractTextContent() {
-      var handler = {
-        on: function nullHandlerOn() {},
-        send: function nullHandlerSend() {}
-      };
-
-      var self = this;
-
-      var pdfManager = this.pdfManager;
-      var contentStreamPromise = pdfManager.ensure(this, 'getContentStream',
-                                                   []);
-
-      var resourcesPromise = this.loadResources([
-        'ExtGState',
-        'XObject',
-        'Font'
-      ]);
-
-      var dataPromises = Promise.all([contentStreamPromise,
-                                      resourcesPromise]);
-      return dataPromises.then(function(data) {
-        var contentStream = data[0];
-        var partialEvaluator = new PartialEvaluator(pdfManager, self.xref,
-                                                    handler, self.pageIndex,
-                                                    'p' + self.pageIndex + '_',
-                                                    self.idCounters,
-                                                    self.fontCache);
-
-        return partialEvaluator.getTextContent(contentStream,
-                                               self.resources);
-      });
-    },
-
-    getAnnotationsData: function Page_getAnnotationsData() {
-      var annotations = this.annotations;
-      var annotationsData = [];
-      for (var i = 0, n = annotations.length; i < n; ++i) {
-        annotationsData.push(annotations[i].getData());
-      }
-      return annotationsData;
-    },
-
-    get annotations() {
-      var annotations = [];
-      var annotationRefs = (this.annotationRefs || []);
-      for (var i = 0, n = annotationRefs.length; i < n; ++i) {
-        var annotationRef = annotationRefs[i];
-        var annotation = Annotation.fromRef(this.xref, annotationRef);
-        if (annotation) {
-          annotations.push(annotation);
-        }
-      }
-      return shadow(this, 'annotations', annotations);
+  // 6.5.5 Decoding the symbol dictionary
+  function decodeSymbolDictionary(huffman, refinement, symbols,
+                                  numberOfNewSymbols, numberOfExportedSymbols,
+                                  huffmanTables, templateIndex, at,
+                                  refinementTemplateIndex, refinementAt,
+                                  decodingContext) {
+    if (huffman) {
+      error('JBIG2 error: huffman is not supported');
     }
-  };
 
-  return Page;
-})();
+    var newSymbols = [];
+    var currentHeight = 0;
+    var symbolCodeLength = log2(symbols.length + numberOfNewSymbols);
 
-/**
- * The `PDFDocument` holds all the data of the PDF file. Compared to the
- * `PDFDoc`, this one doesn't have any job management code.
- * Right now there exists one PDFDocument on the main thread + one object
- * for each worker. If there is no worker support enabled, there are two
- * `PDFDocument` objects on the main thread created.
- */
-var PDFDocument = (function PDFDocumentClosure() {
-  function PDFDocument(pdfManager, arg, password) {
-    if (isStream(arg)) {
-      init.call(this, pdfManager, arg, password);
-    } else if (isArrayBuffer(arg)) {
-      init.call(this, pdfManager, new Stream(arg), password);
+    var decoder = decodingContext.decoder;
+    var contextCache = decodingContext.contextCache;
+
+    while (newSymbols.length < numberOfNewSymbols) {
+      var deltaHeight = decodeInteger(contextCache, 'IADH', decoder); // 6.5.6
+      currentHeight += deltaHeight;
+      var currentWidth = 0;
+      var totalWidth = 0;
+      while (true) {
+        var deltaWidth = decodeInteger(contextCache, 'IADW', decoder); // 6.5.7
+        if (deltaWidth === null) {
+          break; // OOB
+        }
+        currentWidth += deltaWidth;
+        totalWidth += currentWidth;
+        var bitmap;
+        if (refinement) {
+          // 6.5.8.2 Refinement/aggregate-coded symbol bitmap
+          var numberOfInstances = decodeInteger(contextCache, 'IAAI', decoder);
+          if (numberOfInstances > 1) {
+            bitmap = decodeTextRegion(huffman, refinement,
+                                      currentWidth, currentHeight, 0,
+                                      numberOfInstances, 1, //strip size
+                                      symbols.concat(newSymbols),
+                                      symbolCodeLength,
+                                      0, //transposed
+                                      0, //ds offset
+                                      1, //top left 7.4.3.1.1
+                                      0, //OR operator
+                                      huffmanTables,
+                                      refinementTemplateIndex, refinementAt,
+                                      decodingContext);
+          } else {
+            var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
+            var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3
+            var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4
+            var symbol = (symbolId < symbols.length ? symbols[symbolId] :
+                          newSymbols[symbolId - symbols.length]);
+            bitmap = decodeRefinement(currentWidth, currentHeight,
+            refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt,
+            decodingContext);
+          }
+        } else {
+          // 6.5.8.1 Direct-coded symbol bitmap
+          bitmap = decodeBitmap(false, currentWidth, currentHeight,
+            templateIndex, false, null, at, decodingContext);
+        }
+        newSymbols.push(bitmap);
+      }
+    }
+    // 6.5.10 Exported symbols
+    var exportedSymbols = [];
+    var flags = [], currentFlag = false;
+    var totalSymbolsLength = symbols.length + numberOfNewSymbols;
+    while (flags.length < totalSymbolsLength) {
+      var runLength = decodeInteger(contextCache, 'IAEX', decoder);
+      while (runLength--) {
+        flags.push(currentFlag);
+      }
+      currentFlag = !currentFlag;
+    }
+    for (var i = 0, ii = symbols.length; i < ii; i++) {
+      if (flags[i]) {
+        exportedSymbols.push(symbols[i]);
+      }
+    }
+    for (var j = 0; j < numberOfNewSymbols; i++, j++) {
+      if (flags[i]) {
+        exportedSymbols.push(newSymbols[j]);
+      }
+    }
+    return exportedSymbols;
+  }
+
+  function decodeTextRegion(huffman, refinement, width, height,
+                            defaultPixelValue, numberOfSymbolInstances,
+                            stripSize, inputSymbols, symbolCodeLength,
+                            transposed, dsOffset, referenceCorner,
+                            combinationOperator, huffmanTables,
+                            refinementTemplateIndex, refinementAt,
+                            decodingContext) {
+    if (huffman) {
+      error('JBIG2 error: huffman is not supported');
+    }
+
+    // Prepare bitmap
+    var bitmap = [];
+    var i, row;
+    for (i = 0; i < height; i++) {
+      row = new Uint8Array(width);
+      if (defaultPixelValue) {
+        for (var j = 0; j < width; j++) {
+          row[j] = defaultPixelValue;
+        }
+      }
+      bitmap.push(row);
+    }
+
+    var decoder = decodingContext.decoder;
+    var contextCache = decodingContext.contextCache;
+    var stripT = -decodeInteger(contextCache, 'IADT', decoder); // 6.4.6
+    var firstS = 0;
+    i = 0;
+    while (i < numberOfSymbolInstances) {
+      var deltaT = decodeInteger(contextCache, 'IADT', decoder); // 6.4.6
+      stripT += deltaT;
+
+      var deltaFirstS = decodeInteger(contextCache, 'IAFS', decoder); // 6.4.7
+      firstS += deltaFirstS;
+      var currentS = firstS;
+      do {
+        var currentT = (stripSize === 1 ? 0 :
+                        decodeInteger(contextCache, 'IAIT', decoder)); // 6.4.9
+        var t = stripSize * stripT + currentT;
+        var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
+        var applyRefinement = (refinement &&
+                               decodeInteger(contextCache, 'IARI', decoder));
+        var symbolBitmap = inputSymbols[symbolId];
+        var symbolWidth = symbolBitmap[0].length;
+        var symbolHeight = symbolBitmap.length;
+        if (applyRefinement) {
+          var rdw = decodeInteger(contextCache, 'IARDW', decoder); // 6.4.11.1
+          var rdh = decodeInteger(contextCache, 'IARDH', decoder); // 6.4.11.2
+          var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3
+          var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4
+          symbolWidth += rdw;
+          symbolHeight += rdh;
+          symbolBitmap = decodeRefinement(symbolWidth, symbolHeight,
+            refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx,
+            (rdh >> 1) + rdy, false, refinementAt,
+            decodingContext);
+        }
+        var offsetT = t - ((referenceCorner & 1) ? 0 : symbolHeight);
+        var offsetS = currentS - ((referenceCorner & 2) ? symbolWidth : 0);
+        var s2, t2, symbolRow;
+        if (transposed) {
+          // Place Symbol Bitmap from T1,S1
+          for (s2 = 0; s2 < symbolHeight; s2++) {
+            row = bitmap[offsetS + s2];
+            if (!row) {
+              continue;
+            }
+            symbolRow = symbolBitmap[s2];
+            // To ignore Parts of Symbol bitmap which goes
+            // outside bitmap region
+            var maxWidth = Math.min(width - offsetT, symbolWidth);
+            switch (combinationOperator) {
+              case 0: // OR
+                for (t2 = 0; t2 < maxWidth; t2++) {
+                  row[offsetT + t2] |= symbolRow[t2];
+                }
+                break;
+              case 2: // XOR
+                for (t2 = 0; t2 < maxWidth; t2++) {
+                  row[offsetT + t2] ^= symbolRow[t2];
+                }
+                break;
+              default:
+                error('JBIG2 error: operator ' + combinationOperator +
+                      ' is not supported');
+            }
+          }
+          currentS += symbolHeight - 1;
+        } else {
+          for (t2 = 0; t2 < symbolHeight; t2++) {
+            row = bitmap[offsetT + t2];
+            if (!row) {
+              continue;
+            }
+            symbolRow = symbolBitmap[t2];
+            switch (combinationOperator) {
+              case 0: // OR
+                for (s2 = 0; s2 < symbolWidth; s2++) {
+                  row[offsetS + s2] |= symbolRow[s2];
+                }
+                break;
+              case 2: // XOR
+                for (s2 = 0; s2 < symbolWidth; s2++) {
+                  row[offsetS + s2] ^= symbolRow[s2];
+                }
+                break;
+              default:
+                error('JBIG2 error: operator ' + combinationOperator +
+                      ' is not supported');
+            }
+          }
+          currentS += symbolWidth - 1;
+        }
+        i++;
+        var deltaS = decodeInteger(contextCache, 'IADS', decoder); // 6.4.8
+        if (deltaS === null) {
+          break; // OOB
+        }
+        currentS += deltaS + dsOffset;
+      } while (true);
+    }
+    return bitmap;
+  }
+
+  function readSegmentHeader(data, start) {
+    var segmentHeader = {};
+    segmentHeader.number = readUint32(data, start);
+    var flags = data[start + 4];
+    var segmentType = flags & 0x3F;
+    if (!SegmentTypes[segmentType]) {
+      error('JBIG2 error: invalid segment type: ' + segmentType);
+    }
+    segmentHeader.type = segmentType;
+    segmentHeader.typeName = SegmentTypes[segmentType];
+    segmentHeader.deferredNonRetain = !!(flags & 0x80);
+
+    var pageAssociationFieldSize = !!(flags & 0x40);
+    var referredFlags = data[start + 5];
+    var referredToCount = (referredFlags >> 5) & 7;
+    var retainBits = [referredFlags & 31];
+    var position = start + 6;
+    if (referredFlags === 7) {
+      referredToCount = readUint32(data, position - 1) & 0x1FFFFFFF;
+      position += 3;
+      var bytes = (referredToCount + 7) >> 3;
+      retainBits[0] = data[position++];
+      while (--bytes > 0) {
+        retainBits.push(data[position++]);
+      }
+    } else if (referredFlags === 5 || referredFlags === 6) {
+      error('JBIG2 error: invalid referred-to flags');
+    }
+
+    segmentHeader.retainBits = retainBits;
+    var referredToSegmentNumberSize = (segmentHeader.number <= 256 ? 1 :
+      (segmentHeader.number <= 65536 ? 2 : 4));
+    var referredTo = [];
+    var i, ii;
+    for (i = 0; i < referredToCount; i++) {
+      var number = (referredToSegmentNumberSize === 1 ? data[position] :
+        (referredToSegmentNumberSize === 2 ? readUint16(data, position) :
+        readUint32(data, position)));
+      referredTo.push(number);
+      position += referredToSegmentNumberSize;
+    }
+    segmentHeader.referredTo = referredTo;
+    if (!pageAssociationFieldSize) {
+      segmentHeader.pageAssociation = data[position++];
     } else {
-      error('PDFDocument: Unknown argument type');
+      segmentHeader.pageAssociation = readUint32(data, position);
+      position += 4;
     }
-  }
+    segmentHeader.length = readUint32(data, position);
+    position += 4;
 
-  function init(pdfManager, stream, password) {
-    assert(stream.length > 0, 'stream must have data');
-    this.pdfManager = pdfManager;
-    this.stream = stream;
-    var xref = new XRef(this.stream, password, pdfManager);
-    this.xref = xref;
-  }
-
-  function find(stream, needle, limit, backwards) {
-    var pos = stream.pos;
-    var end = stream.end;
-    var strBuf = [];
-    if (pos + limit > end) {
-      limit = end - pos;
-    }
-    for (var n = 0; n < limit; ++n) {
-      strBuf.push(String.fromCharCode(stream.getByte()));
-    }
-    var str = strBuf.join('');
-    stream.pos = pos;
-    var index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle);
-    if (index === -1) {
-      return false; /* not found */
-    }
-    stream.pos += index;
-    return true; /* found */
-  }
-
-  var DocumentInfoValidators = {
-    get entries() {
-      // Lazily build this since all the validation functions below are not
-      // defined until after this file loads.
-      return shadow(this, 'entries', {
-        Title: isString,
-        Author: isString,
-        Subject: isString,
-        Keywords: isString,
-        Creator: isString,
-        Producer: isString,
-        CreationDate: isString,
-        ModDate: isString,
-        Trapped: isName
-      });
-    }
-  };
-
-  PDFDocument.prototype = {
-    parse: function PDFDocument_parse(recoveryMode) {
-      this.setup(recoveryMode);
-      try {
-        // checking if AcroForm is present
-        this.acroForm = this.catalog.catDict.get('AcroForm');
-        if (this.acroForm) {
-          this.xfa = this.acroForm.get('XFA');
-          var fields = this.acroForm.get('Fields');
-          if ((!fields || !isArray(fields) || fields.length === 0) &&
-              !this.xfa) {
-            // no fields and no XFA -- not a form (?)
-            this.acroForm = null;
-          }
+    if (segmentHeader.length === 0xFFFFFFFF) {
+      // 7.2.7 Segment data length, unknown segment length
+      if (segmentType === 38) { // ImmediateGenericRegion
+        var genericRegionInfo = readRegionSegmentInformation(data, position);
+        var genericRegionSegmentFlags = data[position +
+          RegionSegmentInformationFieldLength];
+        var genericRegionMmr = !!(genericRegionSegmentFlags & 1);
+        // searching for the segment end
+        var searchPatternLength = 6;
+        var searchPattern = new Uint8Array(searchPatternLength);
+        if (!genericRegionMmr) {
+          searchPattern[0] = 0xFF;
+          searchPattern[1] = 0xAC;
         }
-      } catch (ex) {
-        info('Something wrong with AcroForm entry');
-        this.acroForm = null;
-      }
-    },
-
-    get linearization() {
-      var linearization = null;
-      if (this.stream.length) {
-        try {
-          linearization = Linearization.create(this.stream);
-        } catch (err) {
-          if (err instanceof MissingDataException) {
-            throw err;
+        searchPattern[2] = (genericRegionInfo.height >>> 24) & 0xFF;
+        searchPattern[3] = (genericRegionInfo.height >> 16) & 0xFF;
+        searchPattern[4] = (genericRegionInfo.height >> 8) & 0xFF;
+        searchPattern[5] = genericRegionInfo.height & 0xFF;
+        for (i = position, ii = data.length; i < ii; i++) {
+          var j = 0;
+          while (j < searchPatternLength && searchPattern[j] === data[i + j]) {
+            j++;
           }
-          info(err);
-        }
-      }
-      // shadow the prototype getter with a data property
-      return shadow(this, 'linearization', linearization);
-    },
-    get startXRef() {
-      var stream = this.stream;
-      var startXRef = 0;
-      var linearization = this.linearization;
-      if (linearization) {
-        // Find end of first obj.
-        stream.reset();
-        if (find(stream, 'endobj', 1024)) {
-          startXRef = stream.pos + 6;
-        }
-      } else {
-        // Find startxref by jumping backward from the end of the file.
-        var step = 1024;
-        var found = false, pos = stream.end;
-        while (!found && pos > 0) {
-          pos -= step - 'startxref'.length;
-          if (pos < 0) {
-            pos = 0;
-          }
-          stream.pos = pos;
-          found = find(stream, 'startxref', step, true);
-        }
-        if (found) {
-          stream.skip(9);
-          var ch;
-          do {
-            ch = stream.getByte();
-          } while (Lexer.isSpace(ch));
-          var str = '';
-          while (ch >= 0x20 && ch <= 0x39) { // < '9'
-            str += String.fromCharCode(ch);
-            ch = stream.getByte();
-          }
-          startXRef = parseInt(str, 10);
-          if (isNaN(startXRef)) {
-            startXRef = 0;
-          }
-        }
-      }
-      // shadow the prototype getter with a data property
-      return shadow(this, 'startXRef', startXRef);
-    },
-    get mainXRefEntriesOffset() {
-      var mainXRefEntriesOffset = 0;
-      var linearization = this.linearization;
-      if (linearization) {
-        mainXRefEntriesOffset = linearization.mainXRefEntriesOffset;
-      }
-      // shadow the prototype getter with a data property
-      return shadow(this, 'mainXRefEntriesOffset', mainXRefEntriesOffset);
-    },
-    // Find the header, remove leading garbage and setup the stream
-    // starting from the header.
-    checkHeader: function PDFDocument_checkHeader() {
-      var stream = this.stream;
-      stream.reset();
-      if (find(stream, '%PDF-', 1024)) {
-        // Found the header, trim off any garbage before it.
-        stream.moveStart();
-        // Reading file format version
-        var MAX_VERSION_LENGTH = 12;
-        var version = '', ch;
-        while ((ch = stream.getByte()) > 0x20) { // SPACE
-          if (version.length >= MAX_VERSION_LENGTH) {
+          if (j === searchPatternLength) {
+            segmentHeader.length = i + searchPatternLength;
             break;
           }
-          version += String.fromCharCode(ch);
         }
-        // removing "%PDF-"-prefix
-        this.pdfFormatVersion = version.substring(5);
+        if (segmentHeader.length === 0xFFFFFFFF) {
+          error('JBIG2 error: segment end was not found');
+        }
+      } else {
+        error('JBIG2 error: invalid unknown segment length');
+      }
+    }
+    segmentHeader.headerEnd = position;
+    return segmentHeader;
+  }
+
+  function readSegments(header, data, start, end) {
+    var segments = [];
+    var position = start;
+    while (position < end) {
+      var segmentHeader = readSegmentHeader(data, position);
+      position = segmentHeader.headerEnd;
+      var segment = {
+        header: segmentHeader,
+        data: data
+      };
+      if (!header.randomAccess) {
+        segment.start = position;
+        position += segmentHeader.length;
+        segment.end = position;
+      }
+      segments.push(segment);
+      if (segmentHeader.type === 51) {
+        break; // end of file is found
+      }
+    }
+    if (header.randomAccess) {
+      for (var i = 0, ii = segments.length; i < ii; i++) {
+        segments[i].start = position;
+        position += segments[i].header.length;
+        segments[i].end = position;
+      }
+    }
+    return segments;
+  }
+
+  // 7.4.1 Region segment information field
+  function readRegionSegmentInformation(data, start) {
+    return {
+      width: readUint32(data, start),
+      height: readUint32(data, start + 4),
+      x: readUint32(data, start + 8),
+      y: readUint32(data, start + 12),
+      combinationOperator: data[start + 16] & 7
+    };
+  }
+  var RegionSegmentInformationFieldLength = 17;
+
+  function processSegment(segment, visitor) {
+    var header = segment.header;
+
+    var data = segment.data, position = segment.start, end = segment.end;
+    var args, at, i, atLength;
+    switch (header.type) {
+      case 0: // SymbolDictionary
+        // 7.4.2 Symbol dictionary segment syntax
+        var dictionary = {};
+        var dictionaryFlags = readUint16(data, position); // 7.4.2.1.1
+        dictionary.huffman = !!(dictionaryFlags & 1);
+        dictionary.refinement = !!(dictionaryFlags & 2);
+        dictionary.huffmanDHSelector = (dictionaryFlags >> 2) & 3;
+        dictionary.huffmanDWSelector = (dictionaryFlags >> 4) & 3;
+        dictionary.bitmapSizeSelector = (dictionaryFlags >> 6) & 1;
+        dictionary.aggregationInstancesSelector = (dictionaryFlags >> 7) & 1;
+        dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256);
+        dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512);
+        dictionary.template = (dictionaryFlags >> 10) & 3;
+        dictionary.refinementTemplate = (dictionaryFlags >> 12) & 1;
+        position += 2;
+        if (!dictionary.huffman) {
+          atLength = dictionary.template === 0 ? 4 : 1;
+          at = [];
+          for (i = 0; i < atLength; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          dictionary.at = at;
+        }
+        if (dictionary.refinement && !dictionary.refinementTemplate) {
+          at = [];
+          for (i = 0; i < 2; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          dictionary.refinementAt = at;
+        }
+        dictionary.numberOfExportedSymbols = readUint32(data, position);
+        position += 4;
+        dictionary.numberOfNewSymbols = readUint32(data, position);
+        position += 4;
+        args = [dictionary, header.number, header.referredTo,
+                data, position, end];
+        break;
+      case 6: // ImmediateTextRegion
+      case 7: // ImmediateLosslessTextRegion
+        var textRegion = {};
+        textRegion.info = readRegionSegmentInformation(data, position);
+        position += RegionSegmentInformationFieldLength;
+        var textRegionSegmentFlags = readUint16(data, position);
+        position += 2;
+        textRegion.huffman = !!(textRegionSegmentFlags & 1);
+        textRegion.refinement = !!(textRegionSegmentFlags & 2);
+        textRegion.stripSize = 1 << ((textRegionSegmentFlags >> 2) & 3);
+        textRegion.referenceCorner = (textRegionSegmentFlags >> 4) & 3;
+        textRegion.transposed = !!(textRegionSegmentFlags & 64);
+        textRegion.combinationOperator = (textRegionSegmentFlags >> 7) & 3;
+        textRegion.defaultPixelValue = (textRegionSegmentFlags >> 9) & 1;
+        textRegion.dsOffset = (textRegionSegmentFlags << 17) >> 27;
+        textRegion.refinementTemplate = (textRegionSegmentFlags >> 15) & 1;
+        if (textRegion.huffman) {
+          var textRegionHuffmanFlags = readUint16(data, position);
+          position += 2;
+          textRegion.huffmanFS = (textRegionHuffmanFlags) & 3;
+          textRegion.huffmanDS = (textRegionHuffmanFlags >> 2) & 3;
+          textRegion.huffmanDT = (textRegionHuffmanFlags >> 4) & 3;
+          textRegion.huffmanRefinementDW = (textRegionHuffmanFlags >> 6) & 3;
+          textRegion.huffmanRefinementDH = (textRegionHuffmanFlags >> 8) & 3;
+          textRegion.huffmanRefinementDX = (textRegionHuffmanFlags >> 10) & 3;
+          textRegion.huffmanRefinementDY = (textRegionHuffmanFlags >> 12) & 3;
+          textRegion.huffmanRefinementSizeSelector =
+            !!(textRegionHuffmanFlags & 14);
+        }
+        if (textRegion.refinement && !textRegion.refinementTemplate) {
+          at = [];
+          for (i = 0; i < 2; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          textRegion.refinementAt = at;
+        }
+        textRegion.numberOfSymbolInstances = readUint32(data, position);
+        position += 4;
+        // TODO 7.4.3.1.7 Symbol ID Huffman table decoding
+        if (textRegion.huffman) {
+          error('JBIG2 error: huffman is not supported');
+        }
+        args = [textRegion, header.referredTo, data, position, end];
+        break;
+      case 38: // ImmediateGenericRegion
+      case 39: // ImmediateLosslessGenericRegion
+        var genericRegion = {};
+        genericRegion.info = readRegionSegmentInformation(data, position);
+        position += RegionSegmentInformationFieldLength;
+        var genericRegionSegmentFlags = data[position++];
+        genericRegion.mmr = !!(genericRegionSegmentFlags & 1);
+        genericRegion.template = (genericRegionSegmentFlags >> 1) & 3;
+        genericRegion.prediction = !!(genericRegionSegmentFlags & 8);
+        if (!genericRegion.mmr) {
+          atLength = genericRegion.template === 0 ? 4 : 1;
+          at = [];
+          for (i = 0; i < atLength; i++) {
+            at.push({
+              x: readInt8(data, position),
+              y: readInt8(data, position + 1)
+            });
+            position += 2;
+          }
+          genericRegion.at = at;
+        }
+        args = [genericRegion, data, position, end];
+        break;
+      case 48: // PageInformation
+        var pageInfo = {
+          width: readUint32(data, position),
+          height: readUint32(data, position + 4),
+          resolutionX: readUint32(data, position + 8),
+          resolutionY: readUint32(data, position + 12)
+        };
+        if (pageInfo.height === 0xFFFFFFFF) {
+          delete pageInfo.height;
+        }
+        var pageSegmentFlags = data[position + 16];
+        var pageStripingInformation = readUint16(data, position + 17);
+        pageInfo.lossless = !!(pageSegmentFlags & 1);
+        pageInfo.refinement = !!(pageSegmentFlags & 2);
+        pageInfo.defaultPixelValue = (pageSegmentFlags >> 2) & 1;
+        pageInfo.combinationOperator = (pageSegmentFlags >> 3) & 3;
+        pageInfo.requiresBuffer = !!(pageSegmentFlags & 32);
+        pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64);
+        args = [pageInfo];
+        break;
+      case 49: // EndOfPage
+        break;
+      case 50: // EndOfStripe
+        break;
+      case 51: // EndOfFile
+        break;
+      case 62: // 7.4.15 defines 2 extension types which
+               // are comments and can be ignored.
+        break;
+      default:
+        error('JBIG2 error: segment type ' + header.typeName + '(' +
+              header.type + ') is not implemented');
+    }
+    var callbackName = 'on' + header.typeName;
+    if (callbackName in visitor) {
+      visitor[callbackName].apply(visitor, args);
+    }
+  }
+
+  function processSegments(segments, visitor) {
+    for (var i = 0, ii = segments.length; i < ii; i++) {
+      processSegment(segments[i], visitor);
+    }
+  }
+
+  function parseJbig2(data, start, end) {
+    var position = start;
+    if (data[position] !== 0x97 || data[position + 1] !== 0x4A ||
+        data[position + 2] !== 0x42 || data[position + 3] !== 0x32 ||
+        data[position + 4] !== 0x0D || data[position + 5] !== 0x0A ||
+        data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) {
+      error('JBIG2 error: invalid header');
+    }
+    var header = {};
+    position += 8;
+    var flags = data[position++];
+    header.randomAccess = !(flags & 1);
+    if (!(flags & 2)) {
+      header.numberOfPages = readUint32(data, position);
+      position += 4;
+    }
+    var segments = readSegments(header, data, position, end);
+    error('Not implemented');
+    // processSegments(segments, new SimpleSegmentVisitor());
+  }
+
+  function parseJbig2Chunks(chunks) {
+    var visitor = new SimpleSegmentVisitor();
+    for (var i = 0, ii = chunks.length; i < ii; i++) {
+      var chunk = chunks[i];
+      var segments = readSegments({}, chunk.data, chunk.start, chunk.end);
+      processSegments(segments, visitor);
+    }
+    return visitor.buffer;
+  }
+
+  function SimpleSegmentVisitor() {}
+
+  SimpleSegmentVisitor.prototype = {
+    onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) {
+      this.currentPageInfo = info;
+      var rowSize = (info.width + 7) >> 3;
+      var buffer = new Uint8Array(rowSize * info.height);
+      // The contents of ArrayBuffers are initialized to 0.
+      // Fill the buffer with 0xFF only if info.defaultPixelValue is set
+      if (info.defaultPixelValue) {
+        for (var i = 0, ii = buffer.length; i < ii; i++) {
+          buffer[i] = 0xFF;
+        }
+      }
+      this.buffer = buffer;
+    },
+    drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) {
+      var pageInfo = this.currentPageInfo;
+      var width = regionInfo.width, height = regionInfo.height;
+      var rowSize = (pageInfo.width + 7) >> 3;
+      var combinationOperator = pageInfo.combinationOperatorOverride ?
+        regionInfo.combinationOperator : pageInfo.combinationOperator;
+      var buffer = this.buffer;
+      var mask0 =  128 >> (regionInfo.x & 7);
+      var offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3);
+      var i, j, mask, offset;
+      switch (combinationOperator) {
+        case 0: // OR
+          for (i = 0; i < height; i++) {
+            mask = mask0;
+            offset = offset0;
+            for (j = 0; j < width; j++) {
+              if (bitmap[i][j]) {
+                buffer[offset] |= mask;
+              }
+              mask >>= 1;
+              if (!mask) {
+                mask = 128;
+                offset++;
+              }
+            }
+            offset0 += rowSize;
+          }
+        break;
+        case 2: // XOR
+          for (i = 0; i < height; i++) {
+            mask = mask0;
+            offset = offset0;
+            for (j = 0; j < width; j++) {
+              if (bitmap[i][j]) {
+                buffer[offset] ^= mask;
+              }
+              mask >>= 1;
+              if (!mask) {
+                mask = 128;
+                offset++;
+              }
+            }
+            offset0 += rowSize;
+          }
+          break;
+        default:
+          error('JBIG2 error: operator ' + combinationOperator +
+                ' is not supported');
+      }
+    },
+    onImmediateGenericRegion:
+      function SimpleSegmentVisitor_onImmediateGenericRegion(region, data,
+                                                             start, end) {
+      var regionInfo = region.info;
+      var decodingContext = new DecodingContext(data, start, end);
+      var bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height,
+                                region.template, region.prediction, null,
+                                region.at, decodingContext);
+      this.drawBitmap(regionInfo, bitmap);
+    },
+    onImmediateLosslessGenericRegion:
+      function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() {
+      this.onImmediateGenericRegion.apply(this, arguments);
+    },
+    onSymbolDictionary:
+      function SimpleSegmentVisitor_onSymbolDictionary(dictionary,
+                                                       currentSegment,
+                                                       referredSegments,
+                                                       data, start, end) {
+      var huffmanTables;
+      if (dictionary.huffman) {
+        error('JBIG2 error: huffman is not supported');
+      }
+
+      // Combines exported symbols from all referred segments
+      var symbols = this.symbols;
+      if (!symbols) {
+        this.symbols = symbols = {};
+      }
+
+      var inputSymbols = [];
+      for (var i = 0, ii = referredSegments.length; i < ii; i++) {
+        inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
+      }
+
+      var decodingContext = new DecodingContext(data, start, end);
+      symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman,
+        dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols,
+        dictionary.numberOfExportedSymbols, huffmanTables,
+        dictionary.template, dictionary.at,
+        dictionary.refinementTemplate, dictionary.refinementAt,
+        decodingContext);
+    },
+    onImmediateTextRegion:
+      function SimpleSegmentVisitor_onImmediateTextRegion(region,
+                                                          referredSegments,
+                                                          data, start, end) {
+      var regionInfo = region.info;
+      var huffmanTables;
+
+      // Combines exported symbols from all referred segments
+      var symbols = this.symbols;
+      var inputSymbols = [];
+      for (var i = 0, ii = referredSegments.length; i < ii; i++) {
+        inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
+      }
+      var symbolCodeLength = log2(inputSymbols.length);
+
+      var decodingContext = new DecodingContext(data, start, end);
+      var bitmap = decodeTextRegion(region.huffman, region.refinement,
+        regionInfo.width, regionInfo.height, region.defaultPixelValue,
+        region.numberOfSymbolInstances, region.stripSize, inputSymbols,
+        symbolCodeLength, region.transposed, region.dsOffset,
+        region.referenceCorner, region.combinationOperator, huffmanTables,
+        region.refinementTemplate, region.refinementAt, decodingContext);
+      this.drawBitmap(regionInfo, bitmap);
+    },
+    onImmediateLosslessTextRegion:
+      function SimpleSegmentVisitor_onImmediateLosslessTextRegion() {
+      this.onImmediateTextRegion.apply(this, arguments);
+    }
+  };
+
+  function Jbig2Image() {}
+
+  Jbig2Image.prototype = {
+    parseChunks: function Jbig2Image_parseChunks(chunks) {
+      return parseJbig2Chunks(chunks);
+    }
+  };
+
+  return Jbig2Image;
+})();
+
+exports.Jbig2Image = Jbig2Image;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreJpx = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreArithmeticDecoder);
+  }
+}(this, function (exports, sharedUtil, coreArithmeticDecoder) {
+
+var info = sharedUtil.info;
+var log2 = sharedUtil.log2;
+var readUint16 = sharedUtil.readUint16;
+var readUint32 = sharedUtil.readUint32;
+var warn = sharedUtil.warn;
+var ArithmeticDecoder = coreArithmeticDecoder.ArithmeticDecoder;
+
+var JpxImage = (function JpxImageClosure() {
+  // Table E.1
+  var SubbandsGainLog2 = {
+    'LL': 0,
+    'LH': 1,
+    'HL': 1,
+    'HH': 2
+  };
+  function JpxImage() {
+    this.failOnCorruptedImage = false;
+  }
+  JpxImage.prototype = {
+    parse: function JpxImage_parse(data) {
+
+      var head = readUint16(data, 0);
+      // No box header, immediate start of codestream (SOC)
+      if (head === 0xFF4F) {
+        this.parseCodestream(data, 0, data.length);
         return;
       }
-      // May not be a PDF file, continue anyway.
-    },
-    parseStartXRef: function PDFDocument_parseStartXRef() {
-      var startXRef = this.startXRef;
-      this.xref.setStartXRef(startXRef);
-    },
-    setup: function PDFDocument_setup(recoveryMode) {
-      this.xref.parse(recoveryMode);
-      this.catalog = new Catalog(this.pdfManager, this.xref);
-    },
-    get numPages() {
-      var linearization = this.linearization;
-      var num = linearization ? linearization.numPages : this.catalog.numPages;
-      // shadow the prototype getter
-      return shadow(this, 'numPages', num);
-    },
-    get documentInfo() {
-      var docInfo = {
-        PDFFormatVersion: this.pdfFormatVersion,
-        IsAcroFormPresent: !!this.acroForm,
-        IsXFAPresent: !!this.xfa
-      };
-      var infoDict;
-      try {
-        infoDict = this.xref.trailer.get('Info');
-      } catch (err) {
-        info('The document information dictionary is invalid.');
+
+      var position = 0, length = data.length;
+      while (position < length) {
+        var headerSize = 8;
+        var lbox = readUint32(data, position);
+        var tbox = readUint32(data, position + 4);
+        position += headerSize;
+        if (lbox === 1) {
+          // XLBox: read UInt64 according to spec.
+          // JavaScript's int precision of 53 bit should be sufficient here.
+          lbox = readUint32(data, position) * 4294967296 +
+                 readUint32(data, position + 4);
+          position += 8;
+          headerSize += 8;
+        }
+        if (lbox === 0) {
+          lbox = length - position + headerSize;
+        }
+        if (lbox < headerSize) {
+          throw new Error('JPX Error: Invalid box field size');
+        }
+        var dataLength = lbox - headerSize;
+        var jumpDataLength = true;
+        switch (tbox) {
+          case 0x6A703268: // 'jp2h'
+            jumpDataLength = false; // parsing child boxes
+            break;
+          case 0x636F6C72: // 'colr'
+            // Colorspaces are not used, the CS from the PDF is used.
+            var method = data[position];
+            if (method === 1) {
+              // enumerated colorspace
+              var colorspace = readUint32(data, position + 3);
+              switch (colorspace) {
+                case 16: // this indicates a sRGB colorspace
+                case 17: // this indicates a grayscale colorspace
+                case 18: // this indicates a YUV colorspace
+                  break;
+                default:
+                  warn('Unknown colorspace ' + colorspace);
+                  break;
+              }
+            } else if (method === 2) {
+              info('ICC profile not supported');
+            }
+            break;
+          case 0x6A703263: // 'jp2c'
+            this.parseCodestream(data, position, position + dataLength);
+            break;
+          case 0x6A502020: // 'jP\024\024'
+            if (0x0d0a870a !== readUint32(data, position)) {
+              warn('Invalid JP2 signature');
+            }
+            break;
+          // The following header types are valid but currently not used:
+          case 0x6A501A1A: // 'jP\032\032'
+          case 0x66747970: // 'ftyp'
+          case 0x72726571: // 'rreq'
+          case 0x72657320: // 'res '
+          case 0x69686472: // 'ihdr'
+            break;
+          default:
+            var headerType = String.fromCharCode((tbox >> 24) & 0xFF,
+                                                 (tbox >> 16) & 0xFF,
+                                                 (tbox >> 8) & 0xFF,
+                                                 tbox & 0xFF);
+            warn('Unsupported header type ' + tbox + ' (' + headerType + ')');
+            break;
+        }
+        if (jumpDataLength) {
+          position += dataLength;
+        }
       }
-      if (infoDict) {
-        var validEntries = DocumentInfoValidators.entries;
-        // Only fill the document info with valid entries from the spec.
-        for (var key in validEntries) {
-          if (infoDict.has(key)) {
-            var value = infoDict.get(key);
-            // Make sure the value conforms to the spec.
-            if (validEntries[key](value)) {
-              docInfo[key] = (typeof value !== 'string' ?
-                              value : stringToPDFString(value));
+    },
+    parseImageProperties: function JpxImage_parseImageProperties(stream) {
+      var newByte = stream.getByte();
+      while (newByte >= 0) {
+        var oldByte = newByte;
+        newByte = stream.getByte();
+        var code = (oldByte << 8) | newByte;
+        // Image and tile size (SIZ)
+        if (code === 0xFF51) {
+          stream.skip(4);
+          var Xsiz = stream.getInt32() >>> 0; // Byte 4
+          var Ysiz = stream.getInt32() >>> 0; // Byte 8
+          var XOsiz = stream.getInt32() >>> 0; // Byte 12
+          var YOsiz = stream.getInt32() >>> 0; // Byte 16
+          stream.skip(16);
+          var Csiz = stream.getUint16(); // Byte 36
+          this.width = Xsiz - XOsiz;
+          this.height = Ysiz - YOsiz;
+          this.componentsCount = Csiz;
+          // Results are always returned as Uint8Arrays
+          this.bitsPerComponent = 8;
+          return;
+        }
+      }
+      throw new Error('JPX Error: No size marker found in JPX stream');
+    },
+    parseCodestream: function JpxImage_parseCodestream(data, start, end) {
+      var context = {};
+      try {
+        var doNotRecover = false;
+        var position = start;
+        while (position + 1 < end) {
+          var code = readUint16(data, position);
+          position += 2;
+
+          var length = 0, j, sqcd, spqcds, spqcdSize, scalarExpounded, tile;
+          switch (code) {
+            case 0xFF4F: // Start of codestream (SOC)
+              context.mainHeader = true;
+              break;
+            case 0xFFD9: // End of codestream (EOC)
+              break;
+            case 0xFF51: // Image and tile size (SIZ)
+              length = readUint16(data, position);
+              var siz = {};
+              siz.Xsiz = readUint32(data, position + 4);
+              siz.Ysiz = readUint32(data, position + 8);
+              siz.XOsiz = readUint32(data, position + 12);
+              siz.YOsiz = readUint32(data, position + 16);
+              siz.XTsiz = readUint32(data, position + 20);
+              siz.YTsiz = readUint32(data, position + 24);
+              siz.XTOsiz = readUint32(data, position + 28);
+              siz.YTOsiz = readUint32(data, position + 32);
+              var componentsCount = readUint16(data, position + 36);
+              siz.Csiz = componentsCount;
+              var components = [];
+              j = position + 38;
+              for (var i = 0; i < componentsCount; i++) {
+                var component = {
+                  precision: (data[j] & 0x7F) + 1,
+                  isSigned: !!(data[j] & 0x80),
+                  XRsiz: data[j + 1],
+                  YRsiz: data[j + 1]
+                };
+                calculateComponentDimensions(component, siz);
+                components.push(component);
+              }
+              context.SIZ = siz;
+              context.components = components;
+              calculateTileGrids(context, components);
+              context.QCC = [];
+              context.COC = [];
+              break;
+            case 0xFF5C: // Quantization default (QCD)
+              length = readUint16(data, position);
+              var qcd = {};
+              j = position + 2;
+              sqcd = data[j++];
+              switch (sqcd & 0x1F) {
+                case 0:
+                  spqcdSize = 8;
+                  scalarExpounded = true;
+                  break;
+                case 1:
+                  spqcdSize = 16;
+                  scalarExpounded = false;
+                  break;
+                case 2:
+                  spqcdSize = 16;
+                  scalarExpounded = true;
+                  break;
+                default:
+                  throw new Error('JPX Error: Invalid SQcd value ' + sqcd);
+              }
+              qcd.noQuantization = (spqcdSize === 8);
+              qcd.scalarExpounded = scalarExpounded;
+              qcd.guardBits = sqcd >> 5;
+              spqcds = [];
+              while (j < length + position) {
+                var spqcd = {};
+                if (spqcdSize === 8) {
+                  spqcd.epsilon = data[j++] >> 3;
+                  spqcd.mu = 0;
+                } else {
+                  spqcd.epsilon = data[j] >> 3;
+                  spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1];
+                  j += 2;
+                }
+                spqcds.push(spqcd);
+              }
+              qcd.SPqcds = spqcds;
+              if (context.mainHeader) {
+                context.QCD = qcd;
+              } else {
+                context.currentTile.QCD = qcd;
+                context.currentTile.QCC = [];
+              }
+              break;
+            case 0xFF5D: // Quantization component (QCC)
+              length = readUint16(data, position);
+              var qcc = {};
+              j = position + 2;
+              var cqcc;
+              if (context.SIZ.Csiz < 257) {
+                cqcc = data[j++];
+              } else {
+                cqcc = readUint16(data, j);
+                j += 2;
+              }
+              sqcd = data[j++];
+              switch (sqcd & 0x1F) {
+                case 0:
+                  spqcdSize = 8;
+                  scalarExpounded = true;
+                  break;
+                case 1:
+                  spqcdSize = 16;
+                  scalarExpounded = false;
+                  break;
+                case 2:
+                  spqcdSize = 16;
+                  scalarExpounded = true;
+                  break;
+                default:
+                  throw new Error('JPX Error: Invalid SQcd value ' + sqcd);
+              }
+              qcc.noQuantization = (spqcdSize === 8);
+              qcc.scalarExpounded = scalarExpounded;
+              qcc.guardBits = sqcd >> 5;
+              spqcds = [];
+              while (j < (length + position)) {
+                spqcd = {};
+                if (spqcdSize === 8) {
+                  spqcd.epsilon = data[j++] >> 3;
+                  spqcd.mu = 0;
+                } else {
+                  spqcd.epsilon = data[j] >> 3;
+                  spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1];
+                  j += 2;
+                }
+                spqcds.push(spqcd);
+              }
+              qcc.SPqcds = spqcds;
+              if (context.mainHeader) {
+                context.QCC[cqcc] = qcc;
+              } else {
+                context.currentTile.QCC[cqcc] = qcc;
+              }
+              break;
+            case 0xFF52: // Coding style default (COD)
+              length = readUint16(data, position);
+              var cod = {};
+              j = position + 2;
+              var scod = data[j++];
+              cod.entropyCoderWithCustomPrecincts = !!(scod & 1);
+              cod.sopMarkerUsed = !!(scod & 2);
+              cod.ephMarkerUsed = !!(scod & 4);
+              cod.progressionOrder = data[j++];
+              cod.layersCount = readUint16(data, j);
+              j += 2;
+              cod.multipleComponentTransform = data[j++];
+
+              cod.decompositionLevelsCount = data[j++];
+              cod.xcb = (data[j++] & 0xF) + 2;
+              cod.ycb = (data[j++] & 0xF) + 2;
+              var blockStyle = data[j++];
+              cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1);
+              cod.resetContextProbabilities = !!(blockStyle & 2);
+              cod.terminationOnEachCodingPass = !!(blockStyle & 4);
+              cod.verticalyStripe = !!(blockStyle & 8);
+              cod.predictableTermination = !!(blockStyle & 16);
+              cod.segmentationSymbolUsed = !!(blockStyle & 32);
+              cod.reversibleTransformation = data[j++];
+              if (cod.entropyCoderWithCustomPrecincts) {
+                var precinctsSizes = [];
+                while (j < length + position) {
+                  var precinctsSize = data[j++];
+                  precinctsSizes.push({
+                    PPx: precinctsSize & 0xF,
+                    PPy: precinctsSize >> 4
+                  });
+                }
+                cod.precinctsSizes = precinctsSizes;
+              }
+              var unsupported = [];
+              if (cod.selectiveArithmeticCodingBypass) {
+                unsupported.push('selectiveArithmeticCodingBypass');
+              }
+              if (cod.resetContextProbabilities) {
+                unsupported.push('resetContextProbabilities');
+              }
+              if (cod.terminationOnEachCodingPass) {
+                unsupported.push('terminationOnEachCodingPass');
+              }
+              if (cod.verticalyStripe) {
+                unsupported.push('verticalyStripe');
+              }
+              if (cod.predictableTermination) {
+                unsupported.push('predictableTermination');
+              }
+              if (unsupported.length > 0) {
+                doNotRecover = true;
+                throw new Error('JPX Error: Unsupported COD options (' +
+                                unsupported.join(', ') + ')');
+              }
+              if (context.mainHeader) {
+                context.COD = cod;
+              } else {
+                context.currentTile.COD = cod;
+                context.currentTile.COC = [];
+              }
+              break;
+            case 0xFF90: // Start of tile-part (SOT)
+              length = readUint16(data, position);
+              tile = {};
+              tile.index = readUint16(data, position + 2);
+              tile.length = readUint32(data, position + 4);
+              tile.dataEnd = tile.length + position - 2;
+              tile.partIndex = data[position + 8];
+              tile.partsCount = data[position + 9];
+
+              context.mainHeader = false;
+              if (tile.partIndex === 0) {
+                // reset component specific settings
+                tile.COD = context.COD;
+                tile.COC = context.COC.slice(0); // clone of the global COC
+                tile.QCD = context.QCD;
+                tile.QCC = context.QCC.slice(0); // clone of the global COC
+              }
+              context.currentTile = tile;
+              break;
+            case 0xFF93: // Start of data (SOD)
+              tile = context.currentTile;
+              if (tile.partIndex === 0) {
+                initializeTile(context, tile.index);
+                buildPackets(context);
+              }
+
+              // moving to the end of the data
+              length = tile.dataEnd - position;
+              parseTilePackets(context, data, position, length);
+              break;
+            case 0xFF55: // Tile-part lengths, main header (TLM)
+            case 0xFF57: // Packet length, main header (PLM)
+            case 0xFF58: // Packet length, tile-part header (PLT)
+            case 0xFF64: // Comment (COM)
+              length = readUint16(data, position);
+              // skipping content
+              break;
+            case 0xFF53: // Coding style component (COC)
+              throw new Error('JPX Error: Codestream code 0xFF53 (COC) is ' +
+                              'not implemented');
+            default:
+              throw new Error('JPX Error: Unknown codestream code: ' +
+                              code.toString(16));
+          }
+          position += length;
+        }
+      } catch (e) {
+        if (doNotRecover || this.failOnCorruptedImage) {
+          throw e;
+        } else {
+          warn('Trying to recover from ' + e.message);
+        }
+      }
+      this.tiles = transformComponents(context);
+      this.width = context.SIZ.Xsiz - context.SIZ.XOsiz;
+      this.height = context.SIZ.Ysiz - context.SIZ.YOsiz;
+      this.componentsCount = context.SIZ.Csiz;
+    }
+  };
+  function calculateComponentDimensions(component, siz) {
+    // Section B.2 Component mapping
+    component.x0 = Math.ceil(siz.XOsiz / component.XRsiz);
+    component.x1 = Math.ceil(siz.Xsiz / component.XRsiz);
+    component.y0 = Math.ceil(siz.YOsiz / component.YRsiz);
+    component.y1 = Math.ceil(siz.Ysiz / component.YRsiz);
+    component.width = component.x1 - component.x0;
+    component.height = component.y1 - component.y0;
+  }
+  function calculateTileGrids(context, components) {
+    var siz = context.SIZ;
+    // Section B.3 Division into tile and tile-components
+    var tile, tiles = [];
+    var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz);
+    var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz);
+    for (var q = 0; q < numYtiles; q++) {
+      for (var p = 0; p < numXtiles; p++) {
+        tile = {};
+        tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz);
+        tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz);
+        tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz);
+        tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz);
+        tile.width = tile.tx1 - tile.tx0;
+        tile.height = tile.ty1 - tile.ty0;
+        tile.components = [];
+        tiles.push(tile);
+      }
+    }
+    context.tiles = tiles;
+
+    var componentsCount = siz.Csiz;
+    for (var i = 0, ii = componentsCount; i < ii; i++) {
+      var component = components[i];
+      for (var j = 0, jj = tiles.length; j < jj; j++) {
+        var tileComponent = {};
+        tile = tiles[j];
+        tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz);
+        tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz);
+        tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz);
+        tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz);
+        tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0;
+        tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0;
+        tile.components[i] = tileComponent;
+      }
+    }
+  }
+  function getBlocksDimensions(context, component, r) {
+    var codOrCoc = component.codingStyleParameters;
+    var result = {};
+    if (!codOrCoc.entropyCoderWithCustomPrecincts) {
+      result.PPx = 15;
+      result.PPy = 15;
+    } else {
+      result.PPx = codOrCoc.precinctsSizes[r].PPx;
+      result.PPy = codOrCoc.precinctsSizes[r].PPy;
+    }
+    // calculate codeblock size as described in section B.7
+    result.xcb_ = (r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) :
+                   Math.min(codOrCoc.xcb, result.PPx));
+    result.ycb_ = (r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) :
+                   Math.min(codOrCoc.ycb, result.PPy));
+    return result;
+  }
+  function buildPrecincts(context, resolution, dimensions) {
+    // Section B.6 Division resolution to precincts
+    var precinctWidth = 1 << dimensions.PPx;
+    var precinctHeight = 1 << dimensions.PPy;
+    // Jasper introduces codeblock groups for mapping each subband codeblocks
+    // to precincts. Precinct partition divides a resolution according to width
+    // and height parameters. The subband that belongs to the resolution level
+    // has a different size than the level, unless it is the zero resolution.
+
+    // From Jasper documentation: jpeg2000.pdf, section K: Tier-2 coding:
+    // The precinct partitioning for a particular subband is derived from a
+    // partitioning of its parent LL band (i.e., the LL band at the next higher
+    // resolution level)... The LL band associated with each resolution level is
+    // divided into precincts... Each of the resulting precinct regions is then
+    // mapped into its child subbands (if any) at the next lower resolution
+    // level. This is accomplished by using the coordinate transformation
+    // (u, v) = (ceil(x/2), ceil(y/2)) where (x, y) and (u, v) are the
+    // coordinates of a point in the LL band and child subband, respectively.
+    var isZeroRes = resolution.resLevel === 0;
+    var precinctWidthInSubband = 1 << (dimensions.PPx + (isZeroRes ? 0 : -1));
+    var precinctHeightInSubband = 1 << (dimensions.PPy + (isZeroRes ? 0 : -1));
+    var numprecinctswide = (resolution.trx1 > resolution.trx0 ?
+      Math.ceil(resolution.trx1 / precinctWidth) -
+      Math.floor(resolution.trx0 / precinctWidth) : 0);
+    var numprecinctshigh = (resolution.try1 > resolution.try0 ?
+      Math.ceil(resolution.try1 / precinctHeight) -
+      Math.floor(resolution.try0 / precinctHeight) : 0);
+    var numprecincts = numprecinctswide * numprecinctshigh;
+
+    resolution.precinctParameters = {
+      precinctWidth: precinctWidth,
+      precinctHeight: precinctHeight,
+      numprecinctswide: numprecinctswide,
+      numprecinctshigh: numprecinctshigh,
+      numprecincts: numprecincts,
+      precinctWidthInSubband: precinctWidthInSubband,
+      precinctHeightInSubband: precinctHeightInSubband
+    };
+  }
+  function buildCodeblocks(context, subband, dimensions) {
+    // Section B.7 Division sub-band into code-blocks
+    var xcb_ = dimensions.xcb_;
+    var ycb_ = dimensions.ycb_;
+    var codeblockWidth = 1 << xcb_;
+    var codeblockHeight = 1 << ycb_;
+    var cbx0 = subband.tbx0 >> xcb_;
+    var cby0 = subband.tby0 >> ycb_;
+    var cbx1 = (subband.tbx1 + codeblockWidth - 1) >> xcb_;
+    var cby1 = (subband.tby1 + codeblockHeight - 1) >> ycb_;
+    var precinctParameters = subband.resolution.precinctParameters;
+    var codeblocks = [];
+    var precincts = [];
+    var i, j, codeblock, precinctNumber;
+    for (j = cby0; j < cby1; j++) {
+      for (i = cbx0; i < cbx1; i++) {
+        codeblock = {
+          cbx: i,
+          cby: j,
+          tbx0: codeblockWidth * i,
+          tby0: codeblockHeight * j,
+          tbx1: codeblockWidth * (i + 1),
+          tby1: codeblockHeight * (j + 1)
+        };
+
+        codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0);
+        codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0);
+        codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1);
+        codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1);
+
+        // Calculate precinct number for this codeblock, codeblock position
+        // should be relative to its subband, use actual dimension and position
+        // See comment about codeblock group width and height
+        var pi = Math.floor((codeblock.tbx0_ - subband.tbx0) /
+          precinctParameters.precinctWidthInSubband);
+        var pj = Math.floor((codeblock.tby0_ - subband.tby0) /
+          precinctParameters.precinctHeightInSubband);
+        precinctNumber = pi + (pj * precinctParameters.numprecinctswide);
+
+        codeblock.precinctNumber = precinctNumber;
+        codeblock.subbandType = subband.type;
+        codeblock.Lblock = 3;
+
+        if (codeblock.tbx1_ <= codeblock.tbx0_ ||
+            codeblock.tby1_ <= codeblock.tby0_) {
+          continue;
+        }
+        codeblocks.push(codeblock);
+        // building precinct for the sub-band
+        var precinct = precincts[precinctNumber];
+        if (precinct !== undefined) {
+          if (i < precinct.cbxMin) {
+            precinct.cbxMin = i;
+          } else if (i > precinct.cbxMax) {
+            precinct.cbxMax = i;
+          }
+          if (j < precinct.cbyMin) {
+            precinct.cbxMin = j;
+          } else if (j > precinct.cbyMax) {
+            precinct.cbyMax = j;
+          }
+        } else {
+          precincts[precinctNumber] = precinct = {
+            cbxMin: i,
+            cbyMin: j,
+            cbxMax: i,
+            cbyMax: j
+          };
+        }
+        codeblock.precinct = precinct;
+      }
+    }
+    subband.codeblockParameters = {
+      codeblockWidth: xcb_,
+      codeblockHeight: ycb_,
+      numcodeblockwide: cbx1 - cbx0 + 1,
+      numcodeblockhigh: cby1 - cby0 + 1
+    };
+    subband.codeblocks = codeblocks;
+    subband.precincts = precincts;
+  }
+  function createPacket(resolution, precinctNumber, layerNumber) {
+    var precinctCodeblocks = [];
+    // Section B.10.8 Order of info in packet
+    var subbands = resolution.subbands;
+    // sub-bands already ordered in 'LL', 'HL', 'LH', and 'HH' sequence
+    for (var i = 0, ii = subbands.length; i < ii; i++) {
+      var subband = subbands[i];
+      var codeblocks = subband.codeblocks;
+      for (var j = 0, jj = codeblocks.length; j < jj; j++) {
+        var codeblock = codeblocks[j];
+        if (codeblock.precinctNumber !== precinctNumber) {
+          continue;
+        }
+        precinctCodeblocks.push(codeblock);
+      }
+    }
+    return {
+      layerNumber: layerNumber,
+      codeblocks: precinctCodeblocks
+    };
+  }
+  function LayerResolutionComponentPositionIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var maxDecompositionLevelsCount = 0;
+    for (var q = 0; q < componentsCount; q++) {
+      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
+        tile.components[q].codingStyleParameters.decompositionLevelsCount);
+    }
+
+    var l = 0, r = 0, i = 0, k = 0;
+
+    this.nextPacket = function JpxImage_nextPacket() {
+      // Section B.12.1.1 Layer-resolution-component-position
+      for (; l < layersCount; l++) {
+        for (; r <= maxDecompositionLevelsCount; r++) {
+          for (; i < componentsCount; i++) {
+            var component = tile.components[i];
+            if (r > component.codingStyleParameters.decompositionLevelsCount) {
+              continue;
+            }
+
+            var resolution = component.resolutions[r];
+            var numprecincts = resolution.precinctParameters.numprecincts;
+            for (; k < numprecincts;) {
+              var packet = createPacket(resolution, k, l);
+              k++;
+              return packet;
+            }
+            k = 0;
+          }
+          i = 0;
+        }
+        r = 0;
+      }
+      throw new Error('JPX Error: Out of packets');
+    };
+  }
+  function ResolutionLayerComponentPositionIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var maxDecompositionLevelsCount = 0;
+    for (var q = 0; q < componentsCount; q++) {
+      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
+        tile.components[q].codingStyleParameters.decompositionLevelsCount);
+    }
+
+    var r = 0, l = 0, i = 0, k = 0;
+
+    this.nextPacket = function JpxImage_nextPacket() {
+      // Section B.12.1.2 Resolution-layer-component-position
+      for (; r <= maxDecompositionLevelsCount; r++) {
+        for (; l < layersCount; l++) {
+          for (; i < componentsCount; i++) {
+            var component = tile.components[i];
+            if (r > component.codingStyleParameters.decompositionLevelsCount) {
+              continue;
+            }
+
+            var resolution = component.resolutions[r];
+            var numprecincts = resolution.precinctParameters.numprecincts;
+            for (; k < numprecincts;) {
+              var packet = createPacket(resolution, k, l);
+              k++;
+              return packet;
+            }
+            k = 0;
+          }
+          i = 0;
+        }
+        l = 0;
+      }
+      throw new Error('JPX Error: Out of packets');
+    };
+  }
+  function ResolutionPositionComponentLayerIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var l, r, c, p;
+    var maxDecompositionLevelsCount = 0;
+    for (c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
+        component.codingStyleParameters.decompositionLevelsCount);
+    }
+    var maxNumPrecinctsInLevel = new Int32Array(
+      maxDecompositionLevelsCount + 1);
+    for (r = 0; r <= maxDecompositionLevelsCount; ++r) {
+      var maxNumPrecincts = 0;
+      for (c = 0; c < componentsCount; ++c) {
+        var resolutions = tile.components[c].resolutions;
+        if (r < resolutions.length) {
+          maxNumPrecincts = Math.max(maxNumPrecincts,
+            resolutions[r].precinctParameters.numprecincts);
+        }
+      }
+      maxNumPrecinctsInLevel[r] = maxNumPrecincts;
+    }
+    l = 0;
+    r = 0;
+    c = 0;
+    p = 0;
+
+    this.nextPacket = function JpxImage_nextPacket() {
+      // Section B.12.1.3 Resolution-position-component-layer
+      for (; r <= maxDecompositionLevelsCount; r++) {
+        for (; p < maxNumPrecinctsInLevel[r]; p++) {
+          for (; c < componentsCount; c++) {
+            var component = tile.components[c];
+            if (r > component.codingStyleParameters.decompositionLevelsCount) {
+              continue;
+            }
+            var resolution = component.resolutions[r];
+            var numprecincts = resolution.precinctParameters.numprecincts;
+            if (p >= numprecincts) {
+              continue;
+            }
+            for (; l < layersCount;) {
+              var packet = createPacket(resolution, p, l);
+              l++;
+              return packet;
+            }
+            l = 0;
+          }
+          c = 0;
+        }
+        p = 0;
+      }
+      throw new Error('JPX Error: Out of packets');
+    };
+  }
+  function PositionComponentResolutionLayerIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var precinctsSizes = getPrecinctSizesInImageScale(tile);
+    var precinctsIterationSizes = precinctsSizes;
+    var l = 0, r = 0, c = 0, px = 0, py = 0;
+
+    this.nextPacket = function JpxImage_nextPacket() {
+      // Section B.12.1.4 Position-component-resolution-layer
+      for (; py < precinctsIterationSizes.maxNumHigh; py++) {
+        for (; px < precinctsIterationSizes.maxNumWide; px++) {
+          for (; c < componentsCount; c++) {
+            var component = tile.components[c];
+            var decompositionLevelsCount =
+              component.codingStyleParameters.decompositionLevelsCount;
+            for (; r <= decompositionLevelsCount; r++) {
+              var resolution = component.resolutions[r];
+              var sizeInImageScale =
+                precinctsSizes.components[c].resolutions[r];
+              var k = getPrecinctIndexIfExist(
+                px,
+                py,
+                sizeInImageScale,
+                precinctsIterationSizes,
+                resolution);
+              if (k === null) {
+                continue;
+              }
+              for (; l < layersCount;) {
+                var packet = createPacket(resolution, k, l);
+                l++;
+                return packet;
+              }
+              l = 0;
+            }
+            r = 0;
+          }
+          c = 0;
+        }
+        px = 0;
+      }
+      throw new Error('JPX Error: Out of packets');
+    };
+  }
+  function ComponentPositionResolutionLayerIterator(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var layersCount = tile.codingStyleDefaultParameters.layersCount;
+    var componentsCount = siz.Csiz;
+    var precinctsSizes = getPrecinctSizesInImageScale(tile);
+    var l = 0, r = 0, c = 0, px = 0, py = 0;
+
+    this.nextPacket = function JpxImage_nextPacket() {
+      // Section B.12.1.5 Component-position-resolution-layer
+      for (; c < componentsCount; ++c) {
+        var component = tile.components[c];
+        var precinctsIterationSizes = precinctsSizes.components[c];
+        var decompositionLevelsCount =
+          component.codingStyleParameters.decompositionLevelsCount;
+        for (; py < precinctsIterationSizes.maxNumHigh; py++) {
+          for (; px < precinctsIterationSizes.maxNumWide; px++) {
+            for (; r <= decompositionLevelsCount; r++) {
+              var resolution = component.resolutions[r];
+              var sizeInImageScale = precinctsIterationSizes.resolutions[r];
+              var k = getPrecinctIndexIfExist(
+                px,
+                py,
+                sizeInImageScale,
+                precinctsIterationSizes,
+                resolution);
+              if (k === null) {
+                continue;
+              }
+              for (; l < layersCount;) {
+                var packet = createPacket(resolution, k, l);
+                l++;
+                return packet;
+              }
+              l = 0;
+            }
+            r = 0;
+          }
+          px = 0;
+        }
+        py = 0;
+      }
+      throw new Error('JPX Error: Out of packets');
+    };
+  }
+  function getPrecinctIndexIfExist(
+    pxIndex, pyIndex, sizeInImageScale, precinctIterationSizes, resolution) {
+    var posX = pxIndex * precinctIterationSizes.minWidth;
+    var posY = pyIndex * precinctIterationSizes.minHeight;
+    if (posX % sizeInImageScale.width !== 0 ||
+        posY % sizeInImageScale.height !== 0) {
+      return null;
+    }
+    var startPrecinctRowIndex =
+      (posY / sizeInImageScale.width) *
+      resolution.precinctParameters.numprecinctswide;
+    return (posX / sizeInImageScale.height) + startPrecinctRowIndex;
+  }
+  function getPrecinctSizesInImageScale(tile) {
+    var componentsCount = tile.components.length;
+    var minWidth = Number.MAX_VALUE;
+    var minHeight = Number.MAX_VALUE;
+    var maxNumWide = 0;
+    var maxNumHigh = 0;
+    var sizePerComponent = new Array(componentsCount);
+    for (var c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      var decompositionLevelsCount =
+        component.codingStyleParameters.decompositionLevelsCount;
+      var sizePerResolution = new Array(decompositionLevelsCount + 1);
+      var minWidthCurrentComponent = Number.MAX_VALUE;
+      var minHeightCurrentComponent = Number.MAX_VALUE;
+      var maxNumWideCurrentComponent = 0;
+      var maxNumHighCurrentComponent = 0;
+      var scale = 1;
+      for (var r = decompositionLevelsCount; r >= 0; --r) {
+        var resolution = component.resolutions[r];
+        var widthCurrentResolution =
+          scale * resolution.precinctParameters.precinctWidth;
+        var heightCurrentResolution =
+          scale * resolution.precinctParameters.precinctHeight;
+        minWidthCurrentComponent = Math.min(
+          minWidthCurrentComponent,
+          widthCurrentResolution);
+        minHeightCurrentComponent = Math.min(
+          minHeightCurrentComponent,
+          heightCurrentResolution);
+        maxNumWideCurrentComponent = Math.max(maxNumWideCurrentComponent,
+          resolution.precinctParameters.numprecinctswide);
+        maxNumHighCurrentComponent = Math.max(maxNumHighCurrentComponent,
+          resolution.precinctParameters.numprecinctshigh);
+        sizePerResolution[r] = {
+          width: widthCurrentResolution,
+          height: heightCurrentResolution
+        };
+        scale <<= 1;
+      }
+      minWidth = Math.min(minWidth, minWidthCurrentComponent);
+      minHeight = Math.min(minHeight, minHeightCurrentComponent);
+      maxNumWide = Math.max(maxNumWide, maxNumWideCurrentComponent);
+      maxNumHigh = Math.max(maxNumHigh, maxNumHighCurrentComponent);
+      sizePerComponent[c] = {
+        resolutions: sizePerResolution,
+        minWidth: minWidthCurrentComponent,
+        minHeight: minHeightCurrentComponent,
+        maxNumWide: maxNumWideCurrentComponent,
+        maxNumHigh: maxNumHighCurrentComponent
+      };
+    }
+    return {
+      components: sizePerComponent,
+      minWidth: minWidth,
+      minHeight: minHeight,
+      maxNumWide: maxNumWide,
+      maxNumHigh: maxNumHigh
+    };
+  }
+  function buildPackets(context) {
+    var siz = context.SIZ;
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var componentsCount = siz.Csiz;
+    // Creating resolutions and sub-bands for each component
+    for (var c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      var decompositionLevelsCount =
+        component.codingStyleParameters.decompositionLevelsCount;
+      // Section B.5 Resolution levels and sub-bands
+      var resolutions = [];
+      var subbands = [];
+      for (var r = 0; r <= decompositionLevelsCount; r++) {
+        var blocksDimensions = getBlocksDimensions(context, component, r);
+        var resolution = {};
+        var scale = 1 << (decompositionLevelsCount - r);
+        resolution.trx0 = Math.ceil(component.tcx0 / scale);
+        resolution.try0 = Math.ceil(component.tcy0 / scale);
+        resolution.trx1 = Math.ceil(component.tcx1 / scale);
+        resolution.try1 = Math.ceil(component.tcy1 / scale);
+        resolution.resLevel = r;
+        buildPrecincts(context, resolution, blocksDimensions);
+        resolutions.push(resolution);
+
+        var subband;
+        if (r === 0) {
+          // one sub-band (LL) with last decomposition
+          subband = {};
+          subband.type = 'LL';
+          subband.tbx0 = Math.ceil(component.tcx0 / scale);
+          subband.tby0 = Math.ceil(component.tcy0 / scale);
+          subband.tbx1 = Math.ceil(component.tcx1 / scale);
+          subband.tby1 = Math.ceil(component.tcy1 / scale);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolution.subbands = [subband];
+        } else {
+          var bscale = 1 << (decompositionLevelsCount - r + 1);
+          var resolutionSubbands = [];
+          // three sub-bands (HL, LH and HH) with rest of decompositions
+          subband = {};
+          subband.type = 'HL';
+          subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
+          subband.tby0 = Math.ceil(component.tcy0 / bscale);
+          subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
+          subband.tby1 = Math.ceil(component.tcy1 / bscale);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolutionSubbands.push(subband);
+
+          subband = {};
+          subband.type = 'LH';
+          subband.tbx0 = Math.ceil(component.tcx0 / bscale);
+          subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
+          subband.tbx1 = Math.ceil(component.tcx1 / bscale);
+          subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolutionSubbands.push(subband);
+
+          subband = {};
+          subband.type = 'HH';
+          subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
+          subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
+          subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
+          subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
+          subband.resolution = resolution;
+          buildCodeblocks(context, subband, blocksDimensions);
+          subbands.push(subband);
+          resolutionSubbands.push(subband);
+
+          resolution.subbands = resolutionSubbands;
+        }
+      }
+      component.resolutions = resolutions;
+      component.subbands = subbands;
+    }
+    // Generate the packets sequence
+    var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder;
+    switch (progressionOrder) {
+      case 0:
+        tile.packetsIterator =
+          new LayerResolutionComponentPositionIterator(context);
+        break;
+      case 1:
+        tile.packetsIterator =
+          new ResolutionLayerComponentPositionIterator(context);
+        break;
+      case 2:
+        tile.packetsIterator =
+          new ResolutionPositionComponentLayerIterator(context);
+        break;
+      case 3:
+        tile.packetsIterator =
+          new PositionComponentResolutionLayerIterator(context);
+        break;
+      case 4:
+        tile.packetsIterator =
+          new ComponentPositionResolutionLayerIterator(context);
+        break;
+      default:
+        throw new Error('JPX Error: Unsupported progression order ' +
+                        progressionOrder);
+    }
+  }
+  function parseTilePackets(context, data, offset, dataLength) {
+    var position = 0;
+    var buffer, bufferSize = 0, skipNextBit = false;
+    function readBits(count) {
+      while (bufferSize < count) {
+        var b = data[offset + position];
+        position++;
+        if (skipNextBit) {
+          buffer = (buffer << 7) | b;
+          bufferSize += 7;
+          skipNextBit = false;
+        } else {
+          buffer = (buffer << 8) | b;
+          bufferSize += 8;
+        }
+        if (b === 0xFF) {
+          skipNextBit = true;
+        }
+      }
+      bufferSize -= count;
+      return (buffer >>> bufferSize) & ((1 << count) - 1);
+    }
+    function skipMarkerIfEqual(value) {
+      if (data[offset + position - 1] === 0xFF &&
+          data[offset + position] === value) {
+        skipBytes(1);
+        return true;
+      } else if (data[offset + position] === 0xFF &&
+                 data[offset + position + 1] === value) {
+        skipBytes(2);
+        return true;
+      }
+      return false;
+    }
+    function skipBytes(count) {
+      position += count;
+    }
+    function alignToByte() {
+      bufferSize = 0;
+      if (skipNextBit) {
+        position++;
+        skipNextBit = false;
+      }
+    }
+    function readCodingpasses() {
+      if (readBits(1) === 0) {
+        return 1;
+      }
+      if (readBits(1) === 0) {
+        return 2;
+      }
+      var value = readBits(2);
+      if (value < 3) {
+        return value + 3;
+      }
+      value = readBits(5);
+      if (value < 31) {
+        return value + 6;
+      }
+      value = readBits(7);
+      return value + 37;
+    }
+    var tileIndex = context.currentTile.index;
+    var tile = context.tiles[tileIndex];
+    var sopMarkerUsed = context.COD.sopMarkerUsed;
+    var ephMarkerUsed = context.COD.ephMarkerUsed;
+    var packetsIterator = tile.packetsIterator;
+    while (position < dataLength) {
+      alignToByte();
+      if (sopMarkerUsed && skipMarkerIfEqual(0x91)) {
+        // Skip also marker segment length and packet sequence ID
+        skipBytes(4);
+      }
+      var packet = packetsIterator.nextPacket();
+      if (!readBits(1)) {
+        continue;
+      }
+      var layerNumber = packet.layerNumber;
+      var queue = [], codeblock;
+      for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) {
+        codeblock = packet.codeblocks[i];
+        var precinct = codeblock.precinct;
+        var codeblockColumn = codeblock.cbx - precinct.cbxMin;
+        var codeblockRow = codeblock.cby - precinct.cbyMin;
+        var codeblockIncluded = false;
+        var firstTimeInclusion = false;
+        var valueReady;
+        if (codeblock['included'] !== undefined) {
+          codeblockIncluded = !!readBits(1);
+        } else {
+          // reading inclusion tree
+          precinct = codeblock.precinct;
+          var inclusionTree, zeroBitPlanesTree;
+          if (precinct['inclusionTree'] !== undefined) {
+            inclusionTree = precinct.inclusionTree;
+          } else {
+            // building inclusion and zero bit-planes trees
+            var width = precinct.cbxMax - precinct.cbxMin + 1;
+            var height = precinct.cbyMax - precinct.cbyMin + 1;
+            inclusionTree = new InclusionTree(width, height, layerNumber);
+            zeroBitPlanesTree = new TagTree(width, height);
+            precinct.inclusionTree = inclusionTree;
+            precinct.zeroBitPlanesTree = zeroBitPlanesTree;
+          }
+
+          if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {
+            while (true) {
+              if (readBits(1)) {
+                valueReady = !inclusionTree.nextLevel();
+                if (valueReady) {
+                  codeblock.included = true;
+                  codeblockIncluded = firstTimeInclusion = true;
+                  break;
+                }
+              } else {
+                inclusionTree.incrementValue(layerNumber);
+                break;
+              }
+            }
+          }
+        }
+        if (!codeblockIncluded) {
+          continue;
+        }
+        if (firstTimeInclusion) {
+          zeroBitPlanesTree = precinct.zeroBitPlanesTree;
+          zeroBitPlanesTree.reset(codeblockColumn, codeblockRow);
+          while (true) {
+            if (readBits(1)) {
+              valueReady = !zeroBitPlanesTree.nextLevel();
+              if (valueReady) {
+                break;
+              }
             } else {
-              info('Bad value in document info for "' + key + '"');
+              zeroBitPlanesTree.incrementValue();
+            }
+          }
+          codeblock.zeroBitPlanes = zeroBitPlanesTree.value;
+        }
+        var codingpasses = readCodingpasses();
+        while (readBits(1)) {
+          codeblock.Lblock++;
+        }
+        var codingpassesLog2 = log2(codingpasses);
+        // rounding down log2
+        var bits = ((codingpasses < (1 << codingpassesLog2)) ?
+          codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock;
+        var codedDataLength = readBits(bits);
+        queue.push({
+          codeblock: codeblock,
+          codingpasses: codingpasses,
+          dataLength: codedDataLength
+        });
+      }
+      alignToByte();
+      if (ephMarkerUsed) {
+        skipMarkerIfEqual(0x92);
+      }
+      while (queue.length > 0) {
+        var packetItem = queue.shift();
+        codeblock = packetItem.codeblock;
+        if (codeblock['data'] === undefined) {
+          codeblock.data = [];
+        }
+        codeblock.data.push({
+          data: data,
+          start: offset + position,
+          end: offset + position + packetItem.dataLength,
+          codingpasses: packetItem.codingpasses
+        });
+        position += packetItem.dataLength;
+      }
+    }
+    return position;
+  }
+  function copyCoefficients(coefficients, levelWidth, levelHeight, subband,
+                            delta, mb, reversible, segmentationSymbolUsed) {
+    var x0 = subband.tbx0;
+    var y0 = subband.tby0;
+    var width = subband.tbx1 - subband.tbx0;
+    var codeblocks = subband.codeblocks;
+    var right = subband.type.charAt(0) === 'H' ? 1 : 0;
+    var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0;
+
+    for (var i = 0, ii = codeblocks.length; i < ii; ++i) {
+      var codeblock = codeblocks[i];
+      var blockWidth = codeblock.tbx1_ - codeblock.tbx0_;
+      var blockHeight = codeblock.tby1_ - codeblock.tby0_;
+      if (blockWidth === 0 || blockHeight === 0) {
+        continue;
+      }
+      if (codeblock['data'] === undefined) {
+        continue;
+      }
+
+      var bitModel, currentCodingpassType;
+      bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType,
+                              codeblock.zeroBitPlanes, mb);
+      currentCodingpassType = 2; // first bit plane starts from cleanup
+
+      // collect data
+      var data = codeblock.data, totalLength = 0, codingpasses = 0;
+      var j, jj, dataItem;
+      for (j = 0, jj = data.length; j < jj; j++) {
+        dataItem = data[j];
+        totalLength += dataItem.end - dataItem.start;
+        codingpasses += dataItem.codingpasses;
+      }
+      var encodedData = new Uint8Array(totalLength);
+      var position = 0;
+      for (j = 0, jj = data.length; j < jj; j++) {
+        dataItem = data[j];
+        var chunk = dataItem.data.subarray(dataItem.start, dataItem.end);
+        encodedData.set(chunk, position);
+        position += chunk.length;
+      }
+      // decoding the item
+      var decoder = new ArithmeticDecoder(encodedData, 0, totalLength);
+      bitModel.setDecoder(decoder);
+
+      for (j = 0; j < codingpasses; j++) {
+        switch (currentCodingpassType) {
+          case 0:
+            bitModel.runSignificancePropogationPass();
+            break;
+          case 1:
+            bitModel.runMagnitudeRefinementPass();
+            break;
+          case 2:
+            bitModel.runCleanupPass();
+            if (segmentationSymbolUsed) {
+              bitModel.checkSegmentationSymbol();
+            }
+            break;
+        }
+        currentCodingpassType = (currentCodingpassType + 1) % 3;
+      }
+
+      var offset = (codeblock.tbx0_ - x0) + (codeblock.tby0_ - y0) * width;
+      var sign = bitModel.coefficentsSign;
+      var magnitude = bitModel.coefficentsMagnitude;
+      var bitsDecoded = bitModel.bitsDecoded;
+      var magnitudeCorrection = reversible ? 0 : 0.5;
+      var k, n, nb;
+      position = 0;
+      // Do the interleaving of Section F.3.3 here, so we do not need
+      // to copy later. LL level is not interleaved, just copied.
+      var interleave = (subband.type !== 'LL');
+      for (j = 0; j < blockHeight; j++) {
+        var row = (offset / width) | 0; // row in the non-interleaved subband
+        var levelOffset = 2 * row * (levelWidth - width) + right + bottom;
+        for (k = 0; k < blockWidth; k++) {
+          n = magnitude[position];
+          if (n !== 0) {
+            n = (n + magnitudeCorrection) * delta;
+            if (sign[position] !== 0) {
+              n = -n;
+            }
+            nb = bitsDecoded[position];
+            var pos = interleave ? (levelOffset + (offset << 1)) : offset;
+            if (reversible && (nb >= mb)) {
+              coefficients[pos] = n;
+            } else {
+              coefficients[pos] = n * (1 << (mb - nb));
+            }
+          }
+          offset++;
+          position++;
+        }
+        offset += width - blockWidth;
+      }
+    }
+  }
+  function transformTile(context, tile, c) {
+    var component = tile.components[c];
+    var codingStyleParameters = component.codingStyleParameters;
+    var quantizationParameters = component.quantizationParameters;
+    var decompositionLevelsCount =
+      codingStyleParameters.decompositionLevelsCount;
+    var spqcds = quantizationParameters.SPqcds;
+    var scalarExpounded = quantizationParameters.scalarExpounded;
+    var guardBits = quantizationParameters.guardBits;
+    var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed;
+    var precision = context.components[c].precision;
+
+    var reversible = codingStyleParameters.reversibleTransformation;
+    var transform = (reversible ? new ReversibleTransform() :
+                                  new IrreversibleTransform());
+
+    var subbandCoefficients = [];
+    var b = 0;
+    for (var i = 0; i <= decompositionLevelsCount; i++) {
+      var resolution = component.resolutions[i];
+
+      var width = resolution.trx1 - resolution.trx0;
+      var height = resolution.try1 - resolution.try0;
+      // Allocate space for the whole sublevel.
+      var coefficients = new Float32Array(width * height);
+
+      for (var j = 0, jj = resolution.subbands.length; j < jj; j++) {
+        var mu, epsilon;
+        if (!scalarExpounded) {
+          // formula E-5
+          mu = spqcds[0].mu;
+          epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0);
+        } else {
+          mu = spqcds[b].mu;
+          epsilon = spqcds[b].epsilon;
+          b++;
+        }
+
+        var subband = resolution.subbands[j];
+        var gainLog2 = SubbandsGainLog2[subband.type];
+
+        // calulate quantization coefficient (Section E.1.1.1)
+        var delta = (reversible ? 1 :
+          Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048));
+        var mb = (guardBits + epsilon - 1);
+
+        // In the first resolution level, copyCoefficients will fill the
+        // whole array with coefficients. In the succeding passes,
+        // copyCoefficients will consecutively fill in the values that belong
+        // to the interleaved positions of the HL, LH, and HH coefficients.
+        // The LL coefficients will then be interleaved in Transform.iterate().
+        copyCoefficients(coefficients, width, height, subband, delta, mb,
+                         reversible, segmentationSymbolUsed);
+      }
+      subbandCoefficients.push({
+        width: width,
+        height: height,
+        items: coefficients
+      });
+    }
+
+    var result = transform.calculate(subbandCoefficients,
+                                     component.tcx0, component.tcy0);
+    return {
+      left: component.tcx0,
+      top: component.tcy0,
+      width: result.width,
+      height: result.height,
+      items: result.items
+    };
+  }
+  function transformComponents(context) {
+    var siz = context.SIZ;
+    var components = context.components;
+    var componentsCount = siz.Csiz;
+    var resultImages = [];
+    for (var i = 0, ii = context.tiles.length; i < ii; i++) {
+      var tile = context.tiles[i];
+      var transformedTiles = [];
+      var c;
+      for (c = 0; c < componentsCount; c++) {
+        transformedTiles[c] = transformTile(context, tile, c);
+      }
+      var tile0 = transformedTiles[0];
+      var out = new Uint8Array(tile0.items.length * componentsCount);
+      var result = {
+        left: tile0.left,
+        top: tile0.top,
+        width: tile0.width,
+        height: tile0.height,
+        items: out
+      };
+
+      // Section G.2.2 Inverse multi component transform
+      var shift, offset, max, min, maxK;
+      var pos = 0, j, jj, y0, y1, y2, r, g, b, k, val;
+      if (tile.codingStyleDefaultParameters.multipleComponentTransform) {
+        var fourComponents = componentsCount === 4;
+        var y0items = transformedTiles[0].items;
+        var y1items = transformedTiles[1].items;
+        var y2items = transformedTiles[2].items;
+        var y3items = fourComponents ? transformedTiles[3].items : null;
+
+        // HACK: The multiple component transform formulas below assume that
+        // all components have the same precision. With this in mind, we
+        // compute shift and offset only once.
+        shift = components[0].precision - 8;
+        offset = (128 << shift) + 0.5;
+        max = 255 * (1 << shift);
+        maxK = max * 0.5;
+        min = -maxK;
+
+        var component0 = tile.components[0];
+        var alpha01 = componentsCount - 3;
+        jj = y0items.length;
+        if (!component0.codingStyleParameters.reversibleTransformation) {
+          // inverse irreversible multiple component transform
+          for (j = 0; j < jj; j++, pos += alpha01) {
+            y0 = y0items[j] + offset;
+            y1 = y1items[j];
+            y2 = y2items[j];
+            r = y0 + 1.402 * y2;
+            g = y0 - 0.34413 * y1 - 0.71414 * y2;
+            b = y0 + 1.772 * y1;
+            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
+            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
+            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
+          }
+        } else {
+          // inverse reversible multiple component transform
+          for (j = 0; j < jj; j++, pos += alpha01) {
+            y0 = y0items[j] + offset;
+            y1 = y1items[j];
+            y2 = y2items[j];
+            g = y0 - ((y2 + y1) >> 2);
+            r = g + y2;
+            b = g + y1;
+            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
+            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
+            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
+          }
+        }
+        if (fourComponents) {
+          for (j = 0, pos = 3; j < jj; j++, pos += 4) {
+            k = y3items[j];
+            out[pos] = k <= min ? 0 : k >= maxK ? 255 : (k + offset) >> shift;
+          }
+        }
+      } else { // no multi-component transform
+        for (c = 0; c < componentsCount; c++) {
+          var items = transformedTiles[c].items;
+          shift = components[c].precision - 8;
+          offset = (128 << shift) + 0.5;
+          max = (127.5 * (1 << shift));
+          min = -max;
+          for (pos = c, j = 0, jj = items.length; j < jj; j++) {
+            val = items[j];
+            out[pos] = val <= min ? 0 :
+                       val >= max ? 255 : (val + offset) >> shift;
+            pos += componentsCount;
+          }
+        }
+      }
+      resultImages.push(result);
+    }
+    return resultImages;
+  }
+  function initializeTile(context, tileIndex) {
+    var siz = context.SIZ;
+    var componentsCount = siz.Csiz;
+    var tile = context.tiles[tileIndex];
+    for (var c = 0; c < componentsCount; c++) {
+      var component = tile.components[c];
+      var qcdOrQcc = (context.currentTile.QCC[c] !== undefined ?
+        context.currentTile.QCC[c] : context.currentTile.QCD);
+      component.quantizationParameters = qcdOrQcc;
+      var codOrCoc = (context.currentTile.COC[c] !== undefined  ?
+        context.currentTile.COC[c] : context.currentTile.COD);
+      component.codingStyleParameters = codOrCoc;
+    }
+    tile.codingStyleDefaultParameters = context.currentTile.COD;
+  }
+
+  // Section B.10.2 Tag trees
+  var TagTree = (function TagTreeClosure() {
+    function TagTree(width, height) {
+      var levelsLength = log2(Math.max(width, height)) + 1;
+      this.levels = [];
+      for (var i = 0; i < levelsLength; i++) {
+        var level = {
+          width: width,
+          height: height,
+          items: []
+        };
+        this.levels.push(level);
+        width = Math.ceil(width / 2);
+        height = Math.ceil(height / 2);
+      }
+    }
+    TagTree.prototype = {
+      reset: function TagTree_reset(i, j) {
+        var currentLevel = 0, value = 0, level;
+        while (currentLevel < this.levels.length) {
+          level = this.levels[currentLevel];
+          var index = i + j * level.width;
+          if (level.items[index] !== undefined) {
+            value = level.items[index];
+            break;
+          }
+          level.index = index;
+          i >>= 1;
+          j >>= 1;
+          currentLevel++;
+        }
+        currentLevel--;
+        level = this.levels[currentLevel];
+        level.items[level.index] = value;
+        this.currentLevel = currentLevel;
+        delete this.value;
+      },
+      incrementValue: function TagTree_incrementValue() {
+        var level = this.levels[this.currentLevel];
+        level.items[level.index]++;
+      },
+      nextLevel: function TagTree_nextLevel() {
+        var currentLevel = this.currentLevel;
+        var level = this.levels[currentLevel];
+        var value = level.items[level.index];
+        currentLevel--;
+        if (currentLevel < 0) {
+          this.value = value;
+          return false;
+        }
+
+        this.currentLevel = currentLevel;
+        level = this.levels[currentLevel];
+        level.items[level.index] = value;
+        return true;
+      }
+    };
+    return TagTree;
+  })();
+
+  var InclusionTree = (function InclusionTreeClosure() {
+    function InclusionTree(width, height,  defaultValue) {
+      var levelsLength = log2(Math.max(width, height)) + 1;
+      this.levels = [];
+      for (var i = 0; i < levelsLength; i++) {
+        var items = new Uint8Array(width * height);
+        for (var j = 0, jj = items.length; j < jj; j++) {
+          items[j] = defaultValue;
+        }
+
+        var level = {
+          width: width,
+          height: height,
+          items: items
+        };
+        this.levels.push(level);
+
+        width = Math.ceil(width / 2);
+        height = Math.ceil(height / 2);
+      }
+    }
+    InclusionTree.prototype = {
+      reset: function InclusionTree_reset(i, j, stopValue) {
+        var currentLevel = 0;
+        while (currentLevel < this.levels.length) {
+          var level = this.levels[currentLevel];
+          var index = i + j * level.width;
+          level.index = index;
+          var value = level.items[index];
+
+          if (value === 0xFF) {
+            break;
+          }
+
+          if (value > stopValue) {
+            this.currentLevel = currentLevel;
+            // already know about this one, propagating the value to top levels
+            this.propagateValues();
+            return false;
+          }
+
+          i >>= 1;
+          j >>= 1;
+          currentLevel++;
+        }
+        this.currentLevel = currentLevel - 1;
+        return true;
+      },
+      incrementValue: function InclusionTree_incrementValue(stopValue) {
+        var level = this.levels[this.currentLevel];
+        level.items[level.index] = stopValue + 1;
+        this.propagateValues();
+      },
+      propagateValues: function InclusionTree_propagateValues() {
+        var levelIndex = this.currentLevel;
+        var level = this.levels[levelIndex];
+        var currentValue = level.items[level.index];
+        while (--levelIndex >= 0) {
+          level = this.levels[levelIndex];
+          level.items[level.index] = currentValue;
+        }
+      },
+      nextLevel: function InclusionTree_nextLevel() {
+        var currentLevel = this.currentLevel;
+        var level = this.levels[currentLevel];
+        var value = level.items[level.index];
+        level.items[level.index] = 0xFF;
+        currentLevel--;
+        if (currentLevel < 0) {
+          return false;
+        }
+
+        this.currentLevel = currentLevel;
+        level = this.levels[currentLevel];
+        level.items[level.index] = value;
+        return true;
+      }
+    };
+    return InclusionTree;
+  })();
+
+  // Section D. Coefficient bit modeling
+  var BitModel = (function BitModelClosure() {
+    var UNIFORM_CONTEXT = 17;
+    var RUNLENGTH_CONTEXT = 18;
+    // Table D-1
+    // The index is binary presentation: 0dddvvhh, ddd - sum of Di (0..4),
+    // vv - sum of Vi (0..2), and hh - sum of Hi (0..2)
+    var LLAndLHContextsLabel = new Uint8Array([
+      0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4,
+      7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6,
+      8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8
+    ]);
+    var HLContextLabel = new Uint8Array([
+      0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8,
+      8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3,
+      4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8
+    ]);
+    var HHContextLabel = new Uint8Array([
+      0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5,
+      5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8,
+      8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8
+    ]);
+
+    function BitModel(width, height, subband, zeroBitPlanes, mb) {
+      this.width = width;
+      this.height = height;
+
+      this.contextLabelTable = (subband === 'HH' ? HHContextLabel :
+        (subband === 'HL' ? HLContextLabel : LLAndLHContextsLabel));
+
+      var coefficientCount = width * height;
+
+      // coefficients outside the encoding region treated as insignificant
+      // add border state cells for significanceState
+      this.neighborsSignificance = new Uint8Array(coefficientCount);
+      this.coefficentsSign = new Uint8Array(coefficientCount);
+      this.coefficentsMagnitude = mb > 14 ? new Uint32Array(coefficientCount) :
+                                  mb > 6 ? new Uint16Array(coefficientCount) :
+                                  new Uint8Array(coefficientCount);
+      this.processingFlags = new Uint8Array(coefficientCount);
+
+      var bitsDecoded = new Uint8Array(coefficientCount);
+      if (zeroBitPlanes !== 0) {
+        for (var i = 0; i < coefficientCount; i++) {
+          bitsDecoded[i] = zeroBitPlanes;
+        }
+      }
+      this.bitsDecoded = bitsDecoded;
+
+      this.reset();
+    }
+
+    BitModel.prototype = {
+      setDecoder: function BitModel_setDecoder(decoder) {
+        this.decoder = decoder;
+      },
+      reset: function BitModel_reset() {
+        // We have 17 contexts that are accessed via context labels,
+        // plus the uniform and runlength context.
+        this.contexts = new Int8Array(19);
+
+        // Contexts are packed into 1 byte:
+        // highest 7 bits carry the index, lowest bit carries mps
+        this.contexts[0] = (4 << 1) | 0;
+        this.contexts[UNIFORM_CONTEXT] = (46 << 1) | 0;
+        this.contexts[RUNLENGTH_CONTEXT] = (3 << 1) | 0;
+      },
+      setNeighborsSignificance:
+        function BitModel_setNeighborsSignificance(row, column, index) {
+        var neighborsSignificance = this.neighborsSignificance;
+        var width = this.width, height = this.height;
+        var left = (column > 0);
+        var right = (column + 1 < width);
+        var i;
+
+        if (row > 0) {
+          i = index - width;
+          if (left) {
+            neighborsSignificance[i - 1] += 0x10;
+          }
+          if (right) {
+            neighborsSignificance[i + 1] += 0x10;
+          }
+          neighborsSignificance[i] += 0x04;
+        }
+
+        if (row + 1 < height) {
+          i = index + width;
+          if (left) {
+            neighborsSignificance[i - 1] += 0x10;
+          }
+          if (right) {
+            neighborsSignificance[i + 1] += 0x10;
+          }
+          neighborsSignificance[i] += 0x04;
+        }
+
+        if (left) {
+          neighborsSignificance[index - 1] += 0x01;
+        }
+        if (right) {
+          neighborsSignificance[index + 1] += 0x01;
+        }
+        neighborsSignificance[index] |= 0x80;
+      },
+      runSignificancePropogationPass:
+        function BitModel_runSignificancePropogationPass() {
+        var decoder = this.decoder;
+        var width = this.width, height = this.height;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var coefficentsSign = this.coefficentsSign;
+        var neighborsSignificance = this.neighborsSignificance;
+        var processingFlags = this.processingFlags;
+        var contexts = this.contexts;
+        var labels = this.contextLabelTable;
+        var bitsDecoded = this.bitsDecoded;
+        var processedInverseMask = ~1;
+        var processedMask = 1;
+        var firstMagnitudeBitMask = 2;
+
+        for (var i0 = 0; i0 < height; i0 += 4) {
+          for (var j = 0; j < width; j++) {
+            var index = i0 * width + j;
+            for (var i1 = 0; i1 < 4; i1++, index += width) {
+              var i = i0 + i1;
+              if (i >= height) {
+                break;
+              }
+              // clear processed flag first
+              processingFlags[index] &= processedInverseMask;
+
+              if (coefficentsMagnitude[index] ||
+                  !neighborsSignificance[index]) {
+                continue;
+              }
+
+              var contextLabel = labels[neighborsSignificance[index]];
+              var decision = decoder.readBit(contexts, contextLabel);
+              if (decision) {
+                var sign = this.decodeSignBit(i, j, index);
+                coefficentsSign[index] = sign;
+                coefficentsMagnitude[index] = 1;
+                this.setNeighborsSignificance(i, j, index);
+                processingFlags[index] |= firstMagnitudeBitMask;
+              }
+              bitsDecoded[index]++;
+              processingFlags[index] |= processedMask;
+            }
+          }
+        }
+      },
+      decodeSignBit: function BitModel_decodeSignBit(row, column, index) {
+        var width = this.width, height = this.height;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var coefficentsSign = this.coefficentsSign;
+        var contribution, sign0, sign1, significance1;
+        var contextLabel, decoded;
+
+        // calculate horizontal contribution
+        significance1 = (column > 0 && coefficentsMagnitude[index - 1] !== 0);
+        if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) {
+          sign1 = coefficentsSign[index + 1];
+          if (significance1) {
+            sign0 = coefficentsSign[index - 1];
+            contribution = 1 - sign1 - sign0;
+          } else {
+            contribution = 1 - sign1 - sign1;
+          }
+        } else if (significance1) {
+          sign0 = coefficentsSign[index - 1];
+          contribution = 1 - sign0 - sign0;
+        } else {
+          contribution = 0;
+        }
+        var horizontalContribution = 3 * contribution;
+
+        // calculate vertical contribution and combine with the horizontal
+        significance1 = (row > 0 && coefficentsMagnitude[index - width] !== 0);
+        if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) {
+          sign1 = coefficentsSign[index + width];
+          if (significance1) {
+            sign0 = coefficentsSign[index - width];
+            contribution = 1 - sign1 - sign0 + horizontalContribution;
+          } else {
+            contribution = 1 - sign1 - sign1 + horizontalContribution;
+          }
+        } else if (significance1) {
+          sign0 = coefficentsSign[index - width];
+          contribution = 1 - sign0 - sign0 + horizontalContribution;
+        } else {
+          contribution = horizontalContribution;
+        }
+
+        if (contribution >= 0) {
+          contextLabel = 9 + contribution;
+          decoded = this.decoder.readBit(this.contexts, contextLabel);
+        } else {
+          contextLabel = 9 - contribution;
+          decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1;
+        }
+        return decoded;
+      },
+      runMagnitudeRefinementPass:
+        function BitModel_runMagnitudeRefinementPass() {
+        var decoder = this.decoder;
+        var width = this.width, height = this.height;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var neighborsSignificance = this.neighborsSignificance;
+        var contexts = this.contexts;
+        var bitsDecoded = this.bitsDecoded;
+        var processingFlags = this.processingFlags;
+        var processedMask = 1;
+        var firstMagnitudeBitMask = 2;
+        var length = width * height;
+        var width4 = width * 4;
+
+        for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) {
+          indexNext = Math.min(length, index0 + width4);
+          for (var j = 0; j < width; j++) {
+            for (var index = index0 + j; index < indexNext; index += width) {
+
+              // significant but not those that have just become
+              if (!coefficentsMagnitude[index] ||
+                (processingFlags[index] & processedMask) !== 0) {
+                continue;
+              }
+
+              var contextLabel = 16;
+              if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) {
+                processingFlags[index] ^= firstMagnitudeBitMask;
+                // first refinement
+               var significance = neighborsSignificance[index] & 127;
+               contextLabel = significance === 0 ? 15 : 14;
+              }
+
+              var bit = decoder.readBit(contexts, contextLabel);
+              coefficentsMagnitude[index] =
+                (coefficentsMagnitude[index] << 1) | bit;
+              bitsDecoded[index]++;
+              processingFlags[index] |= processedMask;
+            }
+          }
+        }
+      },
+      runCleanupPass: function BitModel_runCleanupPass() {
+        var decoder = this.decoder;
+        var width = this.width, height = this.height;
+        var neighborsSignificance = this.neighborsSignificance;
+        var coefficentsMagnitude = this.coefficentsMagnitude;
+        var coefficentsSign = this.coefficentsSign;
+        var contexts = this.contexts;
+        var labels = this.contextLabelTable;
+        var bitsDecoded = this.bitsDecoded;
+        var processingFlags = this.processingFlags;
+        var processedMask = 1;
+        var firstMagnitudeBitMask = 2;
+        var oneRowDown = width;
+        var twoRowsDown = width * 2;
+        var threeRowsDown = width * 3;
+        var iNext;
+        for (var i0 = 0; i0 < height; i0 = iNext) {
+          iNext = Math.min(i0 + 4, height);
+          var indexBase = i0 * width;
+          var checkAllEmpty = i0 + 3 < height;
+          for (var j = 0; j < width; j++) {
+            var index0 = indexBase + j;
+            // using the property: labels[neighborsSignificance[index]] === 0
+            // when neighborsSignificance[index] === 0
+            var allEmpty = (checkAllEmpty &&
+              processingFlags[index0] === 0 &&
+              processingFlags[index0 + oneRowDown] === 0 &&
+              processingFlags[index0 + twoRowsDown] === 0 &&
+              processingFlags[index0 + threeRowsDown] === 0 &&
+              neighborsSignificance[index0] === 0 &&
+              neighborsSignificance[index0 + oneRowDown] === 0 &&
+              neighborsSignificance[index0 + twoRowsDown] === 0 &&
+              neighborsSignificance[index0 + threeRowsDown] === 0);
+            var i1 = 0, index = index0;
+            var i = i0, sign;
+            if (allEmpty) {
+              var hasSignificantCoefficent =
+                decoder.readBit(contexts, RUNLENGTH_CONTEXT);
+              if (!hasSignificantCoefficent) {
+                bitsDecoded[index0]++;
+                bitsDecoded[index0 + oneRowDown]++;
+                bitsDecoded[index0 + twoRowsDown]++;
+                bitsDecoded[index0 + threeRowsDown]++;
+                continue; // next column
+              }
+              i1 = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) |
+                    decoder.readBit(contexts, UNIFORM_CONTEXT);
+              if (i1 !== 0) {
+                i = i0 + i1;
+                index += i1 * width;
+              }
+
+              sign = this.decodeSignBit(i, j, index);
+              coefficentsSign[index] = sign;
+              coefficentsMagnitude[index] = 1;
+              this.setNeighborsSignificance(i, j, index);
+              processingFlags[index] |= firstMagnitudeBitMask;
+
+              index = index0;
+              for (var i2 = i0; i2 <= i; i2++, index += width) {
+                bitsDecoded[index]++;
+              }
+
+              i1++;
+            }
+            for (i = i0 + i1; i < iNext; i++, index += width) {
+              if (coefficentsMagnitude[index] ||
+                (processingFlags[index] & processedMask) !== 0) {
+                continue;
+              }
+
+              var contextLabel = labels[neighborsSignificance[index]];
+              var decision = decoder.readBit(contexts, contextLabel);
+              if (decision === 1) {
+                sign = this.decodeSignBit(i, j, index);
+                coefficentsSign[index] = sign;
+                coefficentsMagnitude[index] = 1;
+                this.setNeighborsSignificance(i, j, index);
+                processingFlags[index] |= firstMagnitudeBitMask;
+              }
+              bitsDecoded[index]++;
+            }
+          }
+        }
+      },
+      checkSegmentationSymbol: function BitModel_checkSegmentationSymbol() {
+        var decoder = this.decoder;
+        var contexts = this.contexts;
+        var symbol = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 3) |
+                     (decoder.readBit(contexts, UNIFORM_CONTEXT) << 2) |
+                     (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) |
+                      decoder.readBit(contexts, UNIFORM_CONTEXT);
+        if (symbol !== 0xA) {
+          throw new Error('JPX Error: Invalid segmentation symbol');
+        }
+      }
+    };
+
+    return BitModel;
+  })();
+
+  // Section F, Discrete wavelet transformation
+  var Transform = (function TransformClosure() {
+    function Transform() {}
+
+    Transform.prototype.calculate =
+      function transformCalculate(subbands, u0, v0) {
+      var ll = subbands[0];
+      for (var i = 1, ii = subbands.length; i < ii; i++) {
+        ll = this.iterate(ll, subbands[i], u0, v0);
+      }
+      return ll;
+    };
+    Transform.prototype.extend = function extend(buffer, offset, size) {
+      // Section F.3.7 extending... using max extension of 4
+      var i1 = offset - 1, j1 = offset + 1;
+      var i2 = offset + size - 2, j2 = offset + size;
+      buffer[i1--] = buffer[j1++];
+      buffer[j2++] = buffer[i2--];
+      buffer[i1--] = buffer[j1++];
+      buffer[j2++] = buffer[i2--];
+      buffer[i1--] = buffer[j1++];
+      buffer[j2++] = buffer[i2--];
+      buffer[i1] = buffer[j1];
+      buffer[j2] = buffer[i2];
+    };
+    Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh,
+                                                             u0, v0) {
+      var llWidth = ll.width, llHeight = ll.height, llItems = ll.items;
+      var width = hl_lh_hh.width;
+      var height = hl_lh_hh.height;
+      var items = hl_lh_hh.items;
+      var i, j, k, l, u, v;
+
+      // Interleave LL according to Section F.3.3
+      for (k = 0, i = 0; i < llHeight; i++) {
+        l = i * 2 * width;
+        for (j = 0; j < llWidth; j++, k++, l += 2) {
+          items[l] = llItems[k];
+        }
+      }
+      // The LL band is not needed anymore.
+      llItems = ll.items = null;
+
+      var bufferPadding = 4;
+      var rowBuffer = new Float32Array(width + 2 * bufferPadding);
+
+      // Section F.3.4 HOR_SR
+      if (width === 1) {
+        // if width = 1, when u0 even keep items as is, when odd divide by 2
+        if ((u0 & 1) !== 0) {
+          for (v = 0, k = 0; v < height; v++, k += width) {
+            items[k] *= 0.5;
+          }
+        }
+      } else {
+        for (v = 0, k = 0; v < height; v++, k += width) {
+          rowBuffer.set(items.subarray(k, k + width), bufferPadding);
+
+          this.extend(rowBuffer, bufferPadding, width);
+          this.filter(rowBuffer, bufferPadding, width);
+
+          items.set(
+            rowBuffer.subarray(bufferPadding, bufferPadding + width),
+            k);
+        }
+      }
+
+      // Accesses to the items array can take long, because it may not fit into
+      // CPU cache and has to be fetched from main memory. Since subsequent
+      // accesses to the items array are not local when reading columns, we
+      // have a cache miss every time. To reduce cache misses, get up to
+      // 'numBuffers' items at a time and store them into the individual
+      // buffers. The colBuffers should be small enough to fit into CPU cache.
+      var numBuffers = 16;
+      var colBuffers = [];
+      for (i = 0; i < numBuffers; i++) {
+        colBuffers.push(new Float32Array(height + 2 * bufferPadding));
+      }
+      var b, currentBuffer = 0;
+      ll = bufferPadding + height;
+
+      // Section F.3.5 VER_SR
+      if (height === 1) {
+          // if height = 1, when v0 even keep items as is, when odd divide by 2
+        if ((v0 & 1) !== 0) {
+          for (u = 0; u < width; u++) {
+            items[u] *= 0.5;
+          }
+        }
+      } else {
+        for (u = 0; u < width; u++) {
+          // if we ran out of buffers, copy several image columns at once
+          if (currentBuffer === 0) {
+            numBuffers = Math.min(width - u, numBuffers);
+            for (k = u, l = bufferPadding; l < ll; k += width, l++) {
+              for (b = 0; b < numBuffers; b++) {
+                colBuffers[b][l] = items[k + b];
+              }
+            }
+            currentBuffer = numBuffers;
+          }
+
+          currentBuffer--;
+          var buffer = colBuffers[currentBuffer];
+          this.extend(buffer, bufferPadding, height);
+          this.filter(buffer, bufferPadding, height);
+
+          // If this is last buffer in this group of buffers, flush all buffers.
+          if (currentBuffer === 0) {
+            k = u - numBuffers + 1;
+            for (l = bufferPadding; l < ll; k += width, l++) {
+              for (b = 0; b < numBuffers; b++) {
+                items[k + b] = colBuffers[b][l];
+              }
             }
           }
         }
       }
-      return shadow(this, 'documentInfo', docInfo);
-    },
-    get fingerprint() {
-      var xref = this.xref, hash, fileID = '';
 
-      if (xref.trailer.has('ID')) {
-        hash = stringToBytes(xref.trailer.get('ID')[0]);
+      return {
+        width: width,
+        height: height,
+        items: items
+      };
+    };
+    return Transform;
+  })();
+
+  // Section 3.8.2 Irreversible 9-7 filter
+  var IrreversibleTransform = (function IrreversibleTransformClosure() {
+    function IrreversibleTransform() {
+      Transform.call(this);
+    }
+
+    IrreversibleTransform.prototype = Object.create(Transform.prototype);
+    IrreversibleTransform.prototype.filter =
+      function irreversibleTransformFilter(x, offset, length) {
+      var len = length >> 1;
+      offset = offset | 0;
+      var j, n, current, next;
+
+      var alpha = -1.586134342059924;
+      var beta = -0.052980118572961;
+      var gamma = 0.882911075530934;
+      var delta = 0.443506852043971;
+      var K = 1.230174104914001;
+      var K_ = 1 / K;
+
+      // step 1 is combined with step 3
+
+      // step 2
+      j = offset - 3;
+      for (n = len + 4; n--; j += 2) {
+        x[j] *= K_;
+      }
+
+      // step 1 & 3
+      j = offset - 2;
+      current = delta * x[j -1];
+      for (n = len + 3; n--; j += 2) {
+        next = delta * x[j + 1];
+        x[j] = K * x[j] - current - next;
+        if (n--) {
+          j += 2;
+          current = delta * x[j + 1];
+          x[j] = K * x[j] - current - next;
+        } else {
+          break;
+        }
+      }
+
+      // step 4
+      j = offset - 1;
+      current = gamma * x[j - 1];
+      for (n = len + 2; n--; j += 2) {
+        next = gamma * x[j + 1];
+        x[j] -= current + next;
+        if (n--) {
+          j += 2;
+          current = gamma * x[j + 1];
+          x[j] -= current + next;
+        } else {
+          break;
+        }
+      }
+
+      // step 5
+      j = offset;
+      current = beta * x[j - 1];
+      for (n = len + 1; n--; j += 2) {
+        next = beta * x[j + 1];
+        x[j] -= current + next;
+        if (n--) {
+          j += 2;
+          current = beta * x[j + 1];
+          x[j] -= current + next;
+        } else {
+          break;
+        }
+      }
+
+      // step 6
+      if (len !== 0) {
+        j = offset + 1;
+        current = alpha * x[j - 1];
+        for (n = len; n--; j += 2) {
+          next = alpha * x[j + 1];
+          x[j] -= current + next;
+          if (n--) {
+            j += 2;
+            current = alpha * x[j + 1];
+            x[j] -= current + next;
+          } else {
+            break;
+          }
+        }
+      }
+    };
+
+    return IrreversibleTransform;
+  })();
+
+  // Section 3.8.1 Reversible 5-3 filter
+  var ReversibleTransform = (function ReversibleTransformClosure() {
+    function ReversibleTransform() {
+      Transform.call(this);
+    }
+
+    ReversibleTransform.prototype = Object.create(Transform.prototype);
+    ReversibleTransform.prototype.filter =
+      function reversibleTransformFilter(x, offset, length) {
+      var len = length >> 1;
+      offset = offset | 0;
+      var j, n;
+
+      for (j = offset, n = len + 1; n--; j += 2) {
+        x[j] -= (x[j - 1] + x[j + 1] + 2) >> 2;
+      }
+
+      for (j = offset + 1, n = len; n--; j += 2) {
+        x[j] += (x[j - 1] + x[j + 1]) >> 1;
+      }
+    };
+
+    return ReversibleTransform;
+  })();
+
+  return JpxImage;
+})();
+
+exports.JpxImage = JpxImage;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreMetrics = {}), root.pdfjsSharedUtil);
+  }
+}(this, function (exports, sharedUtil) {
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+
+// The Metrics object contains glyph widths (in glyph space units).
+// As per PDF spec, for most fonts (Type 3 being an exception) a glyph
+// space unit corresponds to 1/1000th of text space unit.
+var getMetrics = getLookupTableFactory(function (t) {
+  t['Courier'] = 600;
+  t['Courier-Bold'] = 600;
+  t['Courier-BoldOblique'] = 600;
+  t['Courier-Oblique'] = 600;
+  t['Helvetica'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 278;
+    t['quotedbl'] = 355;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 667;
+    t['quoteright'] = 222;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 556;
+    t['at'] = 1015;
+    t['A'] = 667;
+    t['B'] = 667;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 500;
+    t['K'] = 667;
+    t['L'] = 556;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 278;
+    t['backslash'] = 278;
+    t['bracketright'] = 278;
+    t['asciicircum'] = 469;
+    t['underscore'] = 556;
+    t['quoteleft'] = 222;
+    t['a'] = 556;
+    t['b'] = 556;
+    t['c'] = 500;
+    t['d'] = 556;
+    t['e'] = 556;
+    t['f'] = 278;
+    t['g'] = 556;
+    t['h'] = 556;
+    t['i'] = 222;
+    t['j'] = 222;
+    t['k'] = 500;
+    t['l'] = 222;
+    t['m'] = 833;
+    t['n'] = 556;
+    t['o'] = 556;
+    t['p'] = 556;
+    t['q'] = 556;
+    t['r'] = 333;
+    t['s'] = 500;
+    t['t'] = 278;
+    t['u'] = 556;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 500;
+    t['braceleft'] = 334;
+    t['bar'] = 260;
+    t['braceright'] = 334;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 191;
+    t['quotedblleft'] = 333;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 500;
+    t['fl'] = 500;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 537;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 222;
+    t['quotedblbase'] = 333;
+    t['quotedblright'] = 333;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 556;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 222;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 667;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 500;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 500;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 222;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 500;
+    t['scedilla'] = 500;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 667;
+    t['rcaron'] = 333;
+    t['ccedilla'] = 500;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 643;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 667;
+    t['Abreve'] = 667;
+    t['multiply'] = 584;
+    t['uacute'] = 556;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 500;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 260;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 333;
+    t['omacron'] = 556;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 222;
+    t['tcaron'] = 317;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 667;
+    t['Adieresis'] = 667;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 222;
+    t['Oacute'] = 778;
+    t['oacute'] = 556;
+    t['amacron'] = 556;
+    t['sacute'] = 500;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 556;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 556;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 556;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 556;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 299;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 556;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 556;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 556;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 556;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 556;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 556;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 333;
+    t['Ntilde'] = 722;
+    t['otilde'] = 556;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 556;
+    t['Atilde'] = 667;
+    t['Aogonek'] = 667;
+    t['Aring'] = 667;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 556;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 556;
+    t['eth'] = 556;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Helvetica-Bold'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 333;
+    t['quotedbl'] = 474;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 722;
+    t['quoteright'] = 278;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 611;
+    t['at'] = 975;
+    t['A'] = 722;
+    t['B'] = 722;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 556;
+    t['K'] = 722;
+    t['L'] = 611;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 584;
+    t['underscore'] = 556;
+    t['quoteleft'] = 278;
+    t['a'] = 556;
+    t['b'] = 611;
+    t['c'] = 556;
+    t['d'] = 611;
+    t['e'] = 556;
+    t['f'] = 333;
+    t['g'] = 611;
+    t['h'] = 611;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 556;
+    t['l'] = 278;
+    t['m'] = 889;
+    t['n'] = 611;
+    t['o'] = 611;
+    t['p'] = 611;
+    t['q'] = 611;
+    t['r'] = 389;
+    t['s'] = 556;
+    t['t'] = 333;
+    t['u'] = 611;
+    t['v'] = 556;
+    t['w'] = 778;
+    t['x'] = 556;
+    t['y'] = 556;
+    t['z'] = 500;
+    t['braceleft'] = 389;
+    t['bar'] = 280;
+    t['braceright'] = 389;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 238;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 611;
+    t['fl'] = 611;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 556;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 278;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 611;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 611;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 556;
+    t['scommaaccent'] = 556;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 611;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 556;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 556;
+    t['scedilla'] = 556;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 611;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 722;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 556;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 743;
+    t['Umacron'] = 722;
+    t['uring'] = 611;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 584;
+    t['uacute'] = 611;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 556;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 556;
+    t['nacute'] = 611;
+    t['umacron'] = 611;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 280;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 389;
+    t['omacron'] = 611;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 389;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 278;
+    t['Oacute'] = 778;
+    t['oacute'] = 611;
+    t['amacron'] = 556;
+    t['sacute'] = 556;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 611;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 611;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 611;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 611;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 400;
+    t['Kcommaaccent'] = 722;
+    t['Lacute'] = 611;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 611;
+    t['ntilde'] = 611;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 611;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 611;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 611;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 722;
+    t['otilde'] = 611;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 556;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 611;
+    t['tcommaaccent'] = 333;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 611;
+    t['udieresis'] = 611;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 611;
+    t['eth'] = 611;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 611;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Helvetica-BoldOblique'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 333;
+    t['quotedbl'] = 474;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 722;
+    t['quoteright'] = 278;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 611;
+    t['at'] = 975;
+    t['A'] = 722;
+    t['B'] = 722;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 556;
+    t['K'] = 722;
+    t['L'] = 611;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 584;
+    t['underscore'] = 556;
+    t['quoteleft'] = 278;
+    t['a'] = 556;
+    t['b'] = 611;
+    t['c'] = 556;
+    t['d'] = 611;
+    t['e'] = 556;
+    t['f'] = 333;
+    t['g'] = 611;
+    t['h'] = 611;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 556;
+    t['l'] = 278;
+    t['m'] = 889;
+    t['n'] = 611;
+    t['o'] = 611;
+    t['p'] = 611;
+    t['q'] = 611;
+    t['r'] = 389;
+    t['s'] = 556;
+    t['t'] = 333;
+    t['u'] = 611;
+    t['v'] = 556;
+    t['w'] = 778;
+    t['x'] = 556;
+    t['y'] = 556;
+    t['z'] = 500;
+    t['braceleft'] = 389;
+    t['bar'] = 280;
+    t['braceright'] = 389;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 238;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 611;
+    t['fl'] = 611;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 556;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 278;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 611;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 611;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 556;
+    t['scommaaccent'] = 556;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 611;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 556;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 556;
+    t['scedilla'] = 556;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 611;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 722;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 556;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 743;
+    t['Umacron'] = 722;
+    t['uring'] = 611;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 584;
+    t['uacute'] = 611;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 556;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 556;
+    t['nacute'] = 611;
+    t['umacron'] = 611;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 280;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 389;
+    t['omacron'] = 611;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 389;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 278;
+    t['Oacute'] = 778;
+    t['oacute'] = 611;
+    t['amacron'] = 556;
+    t['sacute'] = 556;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 611;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 611;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 611;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 611;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 400;
+    t['Kcommaaccent'] = 722;
+    t['Lacute'] = 611;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 611;
+    t['ntilde'] = 611;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 611;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 611;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 611;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 722;
+    t['otilde'] = 611;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 556;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 611;
+    t['tcommaaccent'] = 333;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 611;
+    t['udieresis'] = 611;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 611;
+    t['eth'] = 611;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 611;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Helvetica-Oblique'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['exclam'] = 278;
+    t['quotedbl'] = 355;
+    t['numbersign'] = 556;
+    t['dollar'] = 556;
+    t['percent'] = 889;
+    t['ampersand'] = 667;
+    t['quoteright'] = 222;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 389;
+    t['plus'] = 584;
+    t['comma'] = 278;
+    t['hyphen'] = 333;
+    t['period'] = 278;
+    t['slash'] = 278;
+    t['zero'] = 556;
+    t['one'] = 556;
+    t['two'] = 556;
+    t['three'] = 556;
+    t['four'] = 556;
+    t['five'] = 556;
+    t['six'] = 556;
+    t['seven'] = 556;
+    t['eight'] = 556;
+    t['nine'] = 556;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 584;
+    t['equal'] = 584;
+    t['greater'] = 584;
+    t['question'] = 556;
+    t['at'] = 1015;
+    t['A'] = 667;
+    t['B'] = 667;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 722;
+    t['I'] = 278;
+    t['J'] = 500;
+    t['K'] = 667;
+    t['L'] = 556;
+    t['M'] = 833;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 667;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 667;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 944;
+    t['X'] = 667;
+    t['Y'] = 667;
+    t['Z'] = 611;
+    t['bracketleft'] = 278;
+    t['backslash'] = 278;
+    t['bracketright'] = 278;
+    t['asciicircum'] = 469;
+    t['underscore'] = 556;
+    t['quoteleft'] = 222;
+    t['a'] = 556;
+    t['b'] = 556;
+    t['c'] = 500;
+    t['d'] = 556;
+    t['e'] = 556;
+    t['f'] = 278;
+    t['g'] = 556;
+    t['h'] = 556;
+    t['i'] = 222;
+    t['j'] = 222;
+    t['k'] = 500;
+    t['l'] = 222;
+    t['m'] = 833;
+    t['n'] = 556;
+    t['o'] = 556;
+    t['p'] = 556;
+    t['q'] = 556;
+    t['r'] = 333;
+    t['s'] = 500;
+    t['t'] = 278;
+    t['u'] = 556;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 500;
+    t['braceleft'] = 334;
+    t['bar'] = 260;
+    t['braceright'] = 334;
+    t['asciitilde'] = 584;
+    t['exclamdown'] = 333;
+    t['cent'] = 556;
+    t['sterling'] = 556;
+    t['fraction'] = 167;
+    t['yen'] = 556;
+    t['florin'] = 556;
+    t['section'] = 556;
+    t['currency'] = 556;
+    t['quotesingle'] = 191;
+    t['quotedblleft'] = 333;
+    t['guillemotleft'] = 556;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 500;
+    t['fl'] = 500;
+    t['endash'] = 556;
+    t['dagger'] = 556;
+    t['daggerdbl'] = 556;
+    t['periodcentered'] = 278;
+    t['paragraph'] = 537;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 222;
+    t['quotedblbase'] = 333;
+    t['quotedblright'] = 333;
+    t['guillemotright'] = 556;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 611;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 370;
+    t['Lslash'] = 556;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 365;
+    t['ae'] = 889;
+    t['dotlessi'] = 278;
+    t['lslash'] = 222;
+    t['oslash'] = 611;
+    t['oe'] = 944;
+    t['germandbls'] = 611;
+    t['Idieresis'] = 278;
+    t['eacute'] = 556;
+    t['abreve'] = 556;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 556;
+    t['Ydieresis'] = 667;
+    t['divide'] = 584;
+    t['Yacute'] = 667;
+    t['Acircumflex'] = 667;
+    t['aacute'] = 556;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 500;
+    t['ecircumflex'] = 556;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 556;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 737;
+    t['Emacron'] = 667;
+    t['ccaron'] = 500;
+    t['aring'] = 556;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 222;
+    t['agrave'] = 556;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 722;
+    t['atilde'] = 556;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 500;
+    t['scedilla'] = 500;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 556;
+    t['Amacron'] = 667;
+    t['rcaron'] = 333;
+    t['ccedilla'] = 500;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 667;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 667;
+    t['dcaron'] = 643;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 333;
+    t['Ograve'] = 778;
+    t['Agrave'] = 667;
+    t['Abreve'] = 667;
+    t['multiply'] = 584;
+    t['uacute'] = 556;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 556;
+    t['edieresis'] = 556;
+    t['cacute'] = 500;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 278;
+    t['plusminus'] = 584;
+    t['brokenbar'] = 260;
+    t['registered'] = 737;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 278;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 333;
+    t['omacron'] = 556;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 222;
+    t['tcaron'] = 317;
+    t['eogonek'] = 556;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 667;
+    t['Adieresis'] = 667;
+    t['egrave'] = 556;
+    t['zacute'] = 500;
+    t['iogonek'] = 222;
+    t['Oacute'] = 778;
+    t['oacute'] = 556;
+    t['amacron'] = 556;
+    t['sacute'] = 500;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 556;
+    t['twosuperior'] = 333;
+    t['Odieresis'] = 778;
+    t['mu'] = 556;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 556;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 556;
+    t['threequarters'] = 834;
+    t['Scedilla'] = 667;
+    t['lcaron'] = 299;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 556;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 556;
+    t['Igrave'] = 278;
+    t['Imacron'] = 278;
+    t['Lcaron'] = 556;
+    t['onehalf'] = 834;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 556;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 556;
+    t['gbreve'] = 556;
+    t['onequarter'] = 834;
+    t['Scaron'] = 667;
+    t['Scommaaccent'] = 667;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 556;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 556;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 333;
+    t['Ntilde'] = 722;
+    t['otilde'] = 556;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 556;
+    t['Atilde'] = 667;
+    t['Aogonek'] = 667;
+    t['Aring'] = 667;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 500;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 278;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 584;
+    t['Icircumflex'] = 278;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 584;
+    t['odieresis'] = 556;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 556;
+    t['eth'] = 556;
+    t['zcaron'] = 500;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 333;
+    t['imacron'] = 278;
+    t['Euro'] = 556;
+  });
+  t['Symbol'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['universal'] = 713;
+    t['numbersign'] = 500;
+    t['existential'] = 549;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['suchthat'] = 439;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asteriskmath'] = 500;
+    t['plus'] = 549;
+    t['comma'] = 250;
+    t['minus'] = 549;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 549;
+    t['equal'] = 549;
+    t['greater'] = 549;
+    t['question'] = 444;
+    t['congruent'] = 549;
+    t['Alpha'] = 722;
+    t['Beta'] = 667;
+    t['Chi'] = 722;
+    t['Delta'] = 612;
+    t['Epsilon'] = 611;
+    t['Phi'] = 763;
+    t['Gamma'] = 603;
+    t['Eta'] = 722;
+    t['Iota'] = 333;
+    t['theta1'] = 631;
+    t['Kappa'] = 722;
+    t['Lambda'] = 686;
+    t['Mu'] = 889;
+    t['Nu'] = 722;
+    t['Omicron'] = 722;
+    t['Pi'] = 768;
+    t['Theta'] = 741;
+    t['Rho'] = 556;
+    t['Sigma'] = 592;
+    t['Tau'] = 611;
+    t['Upsilon'] = 690;
+    t['sigma1'] = 439;
+    t['Omega'] = 768;
+    t['Xi'] = 645;
+    t['Psi'] = 795;
+    t['Zeta'] = 611;
+    t['bracketleft'] = 333;
+    t['therefore'] = 863;
+    t['bracketright'] = 333;
+    t['perpendicular'] = 658;
+    t['underscore'] = 500;
+    t['radicalex'] = 500;
+    t['alpha'] = 631;
+    t['beta'] = 549;
+    t['chi'] = 549;
+    t['delta'] = 494;
+    t['epsilon'] = 439;
+    t['phi'] = 521;
+    t['gamma'] = 411;
+    t['eta'] = 603;
+    t['iota'] = 329;
+    t['phi1'] = 603;
+    t['kappa'] = 549;
+    t['lambda'] = 549;
+    t['mu'] = 576;
+    t['nu'] = 521;
+    t['omicron'] = 549;
+    t['pi'] = 549;
+    t['theta'] = 521;
+    t['rho'] = 549;
+    t['sigma'] = 603;
+    t['tau'] = 439;
+    t['upsilon'] = 576;
+    t['omega1'] = 713;
+    t['omega'] = 686;
+    t['xi'] = 493;
+    t['psi'] = 686;
+    t['zeta'] = 494;
+    t['braceleft'] = 480;
+    t['bar'] = 200;
+    t['braceright'] = 480;
+    t['similar'] = 549;
+    t['Euro'] = 750;
+    t['Upsilon1'] = 620;
+    t['minute'] = 247;
+    t['lessequal'] = 549;
+    t['fraction'] = 167;
+    t['infinity'] = 713;
+    t['florin'] = 500;
+    t['club'] = 753;
+    t['diamond'] = 753;
+    t['heart'] = 753;
+    t['spade'] = 753;
+    t['arrowboth'] = 1042;
+    t['arrowleft'] = 987;
+    t['arrowup'] = 603;
+    t['arrowright'] = 987;
+    t['arrowdown'] = 603;
+    t['degree'] = 400;
+    t['plusminus'] = 549;
+    t['second'] = 411;
+    t['greaterequal'] = 549;
+    t['multiply'] = 549;
+    t['proportional'] = 713;
+    t['partialdiff'] = 494;
+    t['bullet'] = 460;
+    t['divide'] = 549;
+    t['notequal'] = 549;
+    t['equivalence'] = 549;
+    t['approxequal'] = 549;
+    t['ellipsis'] = 1000;
+    t['arrowvertex'] = 603;
+    t['arrowhorizex'] = 1000;
+    t['carriagereturn'] = 658;
+    t['aleph'] = 823;
+    t['Ifraktur'] = 686;
+    t['Rfraktur'] = 795;
+    t['weierstrass'] = 987;
+    t['circlemultiply'] = 768;
+    t['circleplus'] = 768;
+    t['emptyset'] = 823;
+    t['intersection'] = 768;
+    t['union'] = 768;
+    t['propersuperset'] = 713;
+    t['reflexsuperset'] = 713;
+    t['notsubset'] = 713;
+    t['propersubset'] = 713;
+    t['reflexsubset'] = 713;
+    t['element'] = 713;
+    t['notelement'] = 713;
+    t['angle'] = 768;
+    t['gradient'] = 713;
+    t['registerserif'] = 790;
+    t['copyrightserif'] = 790;
+    t['trademarkserif'] = 890;
+    t['product'] = 823;
+    t['radical'] = 549;
+    t['dotmath'] = 250;
+    t['logicalnot'] = 713;
+    t['logicaland'] = 603;
+    t['logicalor'] = 603;
+    t['arrowdblboth'] = 1042;
+    t['arrowdblleft'] = 987;
+    t['arrowdblup'] = 603;
+    t['arrowdblright'] = 987;
+    t['arrowdbldown'] = 603;
+    t['lozenge'] = 494;
+    t['angleleft'] = 329;
+    t['registersans'] = 790;
+    t['copyrightsans'] = 790;
+    t['trademarksans'] = 786;
+    t['summation'] = 713;
+    t['parenlefttp'] = 384;
+    t['parenleftex'] = 384;
+    t['parenleftbt'] = 384;
+    t['bracketlefttp'] = 384;
+    t['bracketleftex'] = 384;
+    t['bracketleftbt'] = 384;
+    t['bracelefttp'] = 494;
+    t['braceleftmid'] = 494;
+    t['braceleftbt'] = 494;
+    t['braceex'] = 494;
+    t['angleright'] = 329;
+    t['integral'] = 274;
+    t['integraltp'] = 686;
+    t['integralex'] = 686;
+    t['integralbt'] = 686;
+    t['parenrighttp'] = 384;
+    t['parenrightex'] = 384;
+    t['parenrightbt'] = 384;
+    t['bracketrighttp'] = 384;
+    t['bracketrightex'] = 384;
+    t['bracketrightbt'] = 384;
+    t['bracerighttp'] = 494;
+    t['bracerightmid'] = 494;
+    t['bracerightbt'] = 494;
+    t['apple'] = 790;
+  });
+  t['Times-Roman'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['quotedbl'] = 408;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 564;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 278;
+    t['semicolon'] = 278;
+    t['less'] = 564;
+    t['equal'] = 564;
+    t['greater'] = 564;
+    t['question'] = 444;
+    t['at'] = 921;
+    t['A'] = 722;
+    t['B'] = 667;
+    t['C'] = 667;
+    t['D'] = 722;
+    t['E'] = 611;
+    t['F'] = 556;
+    t['G'] = 722;
+    t['H'] = 722;
+    t['I'] = 333;
+    t['J'] = 389;
+    t['K'] = 722;
+    t['L'] = 611;
+    t['M'] = 889;
+    t['N'] = 722;
+    t['O'] = 722;
+    t['P'] = 556;
+    t['Q'] = 722;
+    t['R'] = 667;
+    t['S'] = 556;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 722;
+    t['W'] = 944;
+    t['X'] = 722;
+    t['Y'] = 722;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 469;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 444;
+    t['b'] = 500;
+    t['c'] = 444;
+    t['d'] = 500;
+    t['e'] = 444;
+    t['f'] = 333;
+    t['g'] = 500;
+    t['h'] = 500;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 500;
+    t['l'] = 278;
+    t['m'] = 778;
+    t['n'] = 500;
+    t['o'] = 500;
+    t['p'] = 500;
+    t['q'] = 500;
+    t['r'] = 333;
+    t['s'] = 389;
+    t['t'] = 278;
+    t['u'] = 500;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 444;
+    t['braceleft'] = 480;
+    t['bar'] = 200;
+    t['braceright'] = 480;
+    t['asciitilde'] = 541;
+    t['exclamdown'] = 333;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 180;
+    t['quotedblleft'] = 444;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 556;
+    t['fl'] = 556;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 453;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 444;
+    t['quotedblright'] = 444;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 444;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 889;
+    t['ordfeminine'] = 276;
+    t['Lslash'] = 611;
+    t['Oslash'] = 722;
+    t['OE'] = 889;
+    t['ordmasculine'] = 310;
+    t['ae'] = 667;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 722;
+    t['germandbls'] = 500;
+    t['Idieresis'] = 333;
+    t['eacute'] = 444;
+    t['abreve'] = 444;
+    t['uhungarumlaut'] = 500;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 722;
+    t['divide'] = 564;
+    t['Yacute'] = 722;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 444;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 444;
+    t['Uacute'] = 722;
+    t['uogonek'] = 500;
+    t['Edieresis'] = 611;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 760;
+    t['Emacron'] = 611;
+    t['ccaron'] = 444;
+    t['aring'] = 444;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 444;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 667;
+    t['atilde'] = 444;
+    t['Edotaccent'] = 611;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 667;
+    t['Gcommaaccent'] = 722;
+    t['ucircumflex'] = 500;
+    t['acircumflex'] = 444;
+    t['Amacron'] = 722;
+    t['rcaron'] = 333;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 556;
+    t['Omacron'] = 722;
+    t['Racute'] = 667;
+    t['Sacute'] = 556;
+    t['dcaron'] = 588;
+    t['Umacron'] = 722;
+    t['uring'] = 500;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 722;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 564;
+    t['uacute'] = 500;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 611;
+    t['adieresis'] = 444;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 500;
+    t['umacron'] = 500;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 333;
+    t['plusminus'] = 564;
+    t['brokenbar'] = 200;
+    t['registered'] = 760;
+    t['Gbreve'] = 722;
+    t['Idotaccent'] = 333;
+    t['summation'] = 600;
+    t['Egrave'] = 611;
+    t['racute'] = 333;
+    t['omacron'] = 500;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 667;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 326;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 444;
+    t['zacute'] = 444;
+    t['iogonek'] = 278;
+    t['Oacute'] = 722;
+    t['oacute'] = 500;
+    t['amacron'] = 444;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 722;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 500;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 722;
+    t['mu'] = 500;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 611;
+    t['dcroat'] = 500;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 556;
+    t['lcaron'] = 344;
+    t['Kcommaaccent'] = 722;
+    t['Lacute'] = 611;
+    t['trademark'] = 980;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 333;
+    t['Imacron'] = 333;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 500;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 611;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 556;
+    t['Scommaaccent'] = 556;
+    t['Ohungarumlaut'] = 722;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 667;
+    t['ugrave'] = 500;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 333;
+    t['Ntilde'] = 722;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 667;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 722;
+    t['zdotaccent'] = 444;
+    t['Ecaron'] = 611;
+    t['Iogonek'] = 333;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 564;
+    t['Icircumflex'] = 333;
+    t['ncaron'] = 500;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 564;
+    t['odieresis'] = 500;
+    t['udieresis'] = 500;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 444;
+    t['ncommaaccent'] = 500;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['Times-Bold'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['quotedbl'] = 555;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 1000;
+    t['ampersand'] = 833;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 570;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 570;
+    t['equal'] = 570;
+    t['greater'] = 570;
+    t['question'] = 500;
+    t['at'] = 930;
+    t['A'] = 722;
+    t['B'] = 667;
+    t['C'] = 722;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 611;
+    t['G'] = 778;
+    t['H'] = 778;
+    t['I'] = 389;
+    t['J'] = 500;
+    t['K'] = 778;
+    t['L'] = 667;
+    t['M'] = 944;
+    t['N'] = 722;
+    t['O'] = 778;
+    t['P'] = 611;
+    t['Q'] = 778;
+    t['R'] = 722;
+    t['S'] = 556;
+    t['T'] = 667;
+    t['U'] = 722;
+    t['V'] = 722;
+    t['W'] = 1000;
+    t['X'] = 722;
+    t['Y'] = 722;
+    t['Z'] = 667;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 581;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 500;
+    t['b'] = 556;
+    t['c'] = 444;
+    t['d'] = 556;
+    t['e'] = 444;
+    t['f'] = 333;
+    t['g'] = 500;
+    t['h'] = 556;
+    t['i'] = 278;
+    t['j'] = 333;
+    t['k'] = 556;
+    t['l'] = 278;
+    t['m'] = 833;
+    t['n'] = 556;
+    t['o'] = 500;
+    t['p'] = 556;
+    t['q'] = 556;
+    t['r'] = 444;
+    t['s'] = 389;
+    t['t'] = 333;
+    t['u'] = 556;
+    t['v'] = 500;
+    t['w'] = 722;
+    t['x'] = 500;
+    t['y'] = 500;
+    t['z'] = 444;
+    t['braceleft'] = 394;
+    t['bar'] = 220;
+    t['braceright'] = 394;
+    t['asciitilde'] = 520;
+    t['exclamdown'] = 333;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 278;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 556;
+    t['fl'] = 556;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 540;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 500;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 1000;
+    t['ordfeminine'] = 300;
+    t['Lslash'] = 667;
+    t['Oslash'] = 778;
+    t['OE'] = 1000;
+    t['ordmasculine'] = 330;
+    t['ae'] = 722;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 722;
+    t['germandbls'] = 556;
+    t['Idieresis'] = 389;
+    t['eacute'] = 444;
+    t['abreve'] = 500;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 722;
+    t['divide'] = 570;
+    t['Yacute'] = 722;
+    t['Acircumflex'] = 722;
+    t['aacute'] = 500;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 500;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 500;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 747;
+    t['Emacron'] = 667;
+    t['ccaron'] = 444;
+    t['aring'] = 500;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 500;
+    t['Tcommaaccent'] = 667;
+    t['Cacute'] = 722;
+    t['atilde'] = 500;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 722;
+    t['Gcommaaccent'] = 778;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 500;
+    t['Amacron'] = 722;
+    t['rcaron'] = 444;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 667;
+    t['Thorn'] = 611;
+    t['Omacron'] = 778;
+    t['Racute'] = 722;
+    t['Sacute'] = 556;
+    t['dcaron'] = 672;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 778;
+    t['Agrave'] = 722;
+    t['Abreve'] = 722;
+    t['multiply'] = 570;
+    t['uacute'] = 556;
+    t['Tcaron'] = 667;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 500;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 500;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 389;
+    t['plusminus'] = 570;
+    t['brokenbar'] = 220;
+    t['registered'] = 747;
+    t['Gbreve'] = 778;
+    t['Idotaccent'] = 389;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 444;
+    t['omacron'] = 500;
+    t['Zacute'] = 667;
+    t['Zcaron'] = 667;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 722;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 416;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 722;
+    t['Adieresis'] = 722;
+    t['egrave'] = 444;
+    t['zacute'] = 444;
+    t['iogonek'] = 278;
+    t['Oacute'] = 778;
+    t['oacute'] = 500;
+    t['amacron'] = 500;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 778;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 556;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 778;
+    t['mu'] = 556;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 556;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 556;
+    t['lcaron'] = 394;
+    t['Kcommaaccent'] = 778;
+    t['Lacute'] = 667;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 389;
+    t['Imacron'] = 389;
+    t['Lcaron'] = 667;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 556;
+    t['Scommaaccent'] = 556;
+    t['Ohungarumlaut'] = 778;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 722;
+    t['ugrave'] = 556;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 444;
+    t['Ntilde'] = 722;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 722;
+    t['Lcommaaccent'] = 667;
+    t['Atilde'] = 722;
+    t['Aogonek'] = 722;
+    t['Aring'] = 722;
+    t['Otilde'] = 778;
+    t['zdotaccent'] = 444;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 389;
+    t['kcommaaccent'] = 556;
+    t['minus'] = 570;
+    t['Icircumflex'] = 389;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 333;
+    t['logicalnot'] = 570;
+    t['odieresis'] = 500;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 444;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['Times-BoldItalic'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 389;
+    t['quotedbl'] = 555;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 570;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 570;
+    t['equal'] = 570;
+    t['greater'] = 570;
+    t['question'] = 500;
+    t['at'] = 832;
+    t['A'] = 667;
+    t['B'] = 667;
+    t['C'] = 667;
+    t['D'] = 722;
+    t['E'] = 667;
+    t['F'] = 667;
+    t['G'] = 722;
+    t['H'] = 778;
+    t['I'] = 389;
+    t['J'] = 500;
+    t['K'] = 667;
+    t['L'] = 611;
+    t['M'] = 889;
+    t['N'] = 722;
+    t['O'] = 722;
+    t['P'] = 611;
+    t['Q'] = 722;
+    t['R'] = 667;
+    t['S'] = 556;
+    t['T'] = 611;
+    t['U'] = 722;
+    t['V'] = 667;
+    t['W'] = 889;
+    t['X'] = 667;
+    t['Y'] = 611;
+    t['Z'] = 611;
+    t['bracketleft'] = 333;
+    t['backslash'] = 278;
+    t['bracketright'] = 333;
+    t['asciicircum'] = 570;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 500;
+    t['b'] = 500;
+    t['c'] = 444;
+    t['d'] = 500;
+    t['e'] = 444;
+    t['f'] = 333;
+    t['g'] = 500;
+    t['h'] = 556;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 500;
+    t['l'] = 278;
+    t['m'] = 778;
+    t['n'] = 556;
+    t['o'] = 500;
+    t['p'] = 500;
+    t['q'] = 500;
+    t['r'] = 389;
+    t['s'] = 389;
+    t['t'] = 278;
+    t['u'] = 556;
+    t['v'] = 444;
+    t['w'] = 667;
+    t['x'] = 500;
+    t['y'] = 444;
+    t['z'] = 389;
+    t['braceleft'] = 348;
+    t['bar'] = 220;
+    t['braceright'] = 348;
+    t['asciitilde'] = 570;
+    t['exclamdown'] = 389;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 278;
+    t['quotedblleft'] = 500;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 556;
+    t['fl'] = 556;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 500;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 500;
+    t['quotedblright'] = 500;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 1000;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 500;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 1000;
+    t['AE'] = 944;
+    t['ordfeminine'] = 266;
+    t['Lslash'] = 611;
+    t['Oslash'] = 722;
+    t['OE'] = 944;
+    t['ordmasculine'] = 300;
+    t['ae'] = 722;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 722;
+    t['germandbls'] = 500;
+    t['Idieresis'] = 389;
+    t['eacute'] = 444;
+    t['abreve'] = 500;
+    t['uhungarumlaut'] = 556;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 611;
+    t['divide'] = 570;
+    t['Yacute'] = 611;
+    t['Acircumflex'] = 667;
+    t['aacute'] = 500;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 444;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 500;
+    t['Uacute'] = 722;
+    t['uogonek'] = 556;
+    t['Edieresis'] = 667;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 747;
+    t['Emacron'] = 667;
+    t['ccaron'] = 444;
+    t['aring'] = 500;
+    t['Ncommaaccent'] = 722;
+    t['lacute'] = 278;
+    t['agrave'] = 500;
+    t['Tcommaaccent'] = 611;
+    t['Cacute'] = 667;
+    t['atilde'] = 500;
+    t['Edotaccent'] = 667;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 494;
+    t['Rcaron'] = 667;
+    t['Gcommaaccent'] = 722;
+    t['ucircumflex'] = 556;
+    t['acircumflex'] = 500;
+    t['Amacron'] = 667;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 611;
+    t['Thorn'] = 611;
+    t['Omacron'] = 722;
+    t['Racute'] = 667;
+    t['Sacute'] = 556;
+    t['dcaron'] = 608;
+    t['Umacron'] = 722;
+    t['uring'] = 556;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 722;
+    t['Agrave'] = 667;
+    t['Abreve'] = 667;
+    t['multiply'] = 570;
+    t['uacute'] = 556;
+    t['Tcaron'] = 611;
+    t['partialdiff'] = 494;
+    t['ydieresis'] = 444;
+    t['Nacute'] = 722;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 667;
+    t['adieresis'] = 500;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 556;
+    t['umacron'] = 556;
+    t['Ncaron'] = 722;
+    t['Iacute'] = 389;
+    t['plusminus'] = 570;
+    t['brokenbar'] = 220;
+    t['registered'] = 747;
+    t['Gbreve'] = 722;
+    t['Idotaccent'] = 389;
+    t['summation'] = 600;
+    t['Egrave'] = 667;
+    t['racute'] = 389;
+    t['omacron'] = 500;
+    t['Zacute'] = 611;
+    t['Zcaron'] = 611;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 667;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 366;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 667;
+    t['Adieresis'] = 667;
+    t['egrave'] = 444;
+    t['zacute'] = 389;
+    t['iogonek'] = 278;
+    t['Oacute'] = 722;
+    t['oacute'] = 500;
+    t['amacron'] = 500;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 722;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 500;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 722;
+    t['mu'] = 576;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 667;
+    t['dcroat'] = 500;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 556;
+    t['lcaron'] = 382;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 611;
+    t['trademark'] = 1000;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 389;
+    t['Imacron'] = 389;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 556;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 667;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 556;
+    t['Scommaaccent'] = 556;
+    t['Ohungarumlaut'] = 722;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 667;
+    t['ugrave'] = 556;
+    t['radical'] = 549;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 722;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 667;
+    t['Lcommaaccent'] = 611;
+    t['Atilde'] = 667;
+    t['Aogonek'] = 667;
+    t['Aring'] = 667;
+    t['Otilde'] = 722;
+    t['zdotaccent'] = 389;
+    t['Ecaron'] = 667;
+    t['Iogonek'] = 389;
+    t['kcommaaccent'] = 500;
+    t['minus'] = 606;
+    t['Icircumflex'] = 389;
+    t['ncaron'] = 556;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 606;
+    t['odieresis'] = 500;
+    t['udieresis'] = 556;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 389;
+    t['ncommaaccent'] = 556;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['Times-Italic'] = getLookupTableFactory(function (t) {
+    t['space'] = 250;
+    t['exclam'] = 333;
+    t['quotedbl'] = 420;
+    t['numbersign'] = 500;
+    t['dollar'] = 500;
+    t['percent'] = 833;
+    t['ampersand'] = 778;
+    t['quoteright'] = 333;
+    t['parenleft'] = 333;
+    t['parenright'] = 333;
+    t['asterisk'] = 500;
+    t['plus'] = 675;
+    t['comma'] = 250;
+    t['hyphen'] = 333;
+    t['period'] = 250;
+    t['slash'] = 278;
+    t['zero'] = 500;
+    t['one'] = 500;
+    t['two'] = 500;
+    t['three'] = 500;
+    t['four'] = 500;
+    t['five'] = 500;
+    t['six'] = 500;
+    t['seven'] = 500;
+    t['eight'] = 500;
+    t['nine'] = 500;
+    t['colon'] = 333;
+    t['semicolon'] = 333;
+    t['less'] = 675;
+    t['equal'] = 675;
+    t['greater'] = 675;
+    t['question'] = 500;
+    t['at'] = 920;
+    t['A'] = 611;
+    t['B'] = 611;
+    t['C'] = 667;
+    t['D'] = 722;
+    t['E'] = 611;
+    t['F'] = 611;
+    t['G'] = 722;
+    t['H'] = 722;
+    t['I'] = 333;
+    t['J'] = 444;
+    t['K'] = 667;
+    t['L'] = 556;
+    t['M'] = 833;
+    t['N'] = 667;
+    t['O'] = 722;
+    t['P'] = 611;
+    t['Q'] = 722;
+    t['R'] = 611;
+    t['S'] = 500;
+    t['T'] = 556;
+    t['U'] = 722;
+    t['V'] = 611;
+    t['W'] = 833;
+    t['X'] = 611;
+    t['Y'] = 556;
+    t['Z'] = 556;
+    t['bracketleft'] = 389;
+    t['backslash'] = 278;
+    t['bracketright'] = 389;
+    t['asciicircum'] = 422;
+    t['underscore'] = 500;
+    t['quoteleft'] = 333;
+    t['a'] = 500;
+    t['b'] = 500;
+    t['c'] = 444;
+    t['d'] = 500;
+    t['e'] = 444;
+    t['f'] = 278;
+    t['g'] = 500;
+    t['h'] = 500;
+    t['i'] = 278;
+    t['j'] = 278;
+    t['k'] = 444;
+    t['l'] = 278;
+    t['m'] = 722;
+    t['n'] = 500;
+    t['o'] = 500;
+    t['p'] = 500;
+    t['q'] = 500;
+    t['r'] = 389;
+    t['s'] = 389;
+    t['t'] = 278;
+    t['u'] = 500;
+    t['v'] = 444;
+    t['w'] = 667;
+    t['x'] = 444;
+    t['y'] = 444;
+    t['z'] = 389;
+    t['braceleft'] = 400;
+    t['bar'] = 275;
+    t['braceright'] = 400;
+    t['asciitilde'] = 541;
+    t['exclamdown'] = 389;
+    t['cent'] = 500;
+    t['sterling'] = 500;
+    t['fraction'] = 167;
+    t['yen'] = 500;
+    t['florin'] = 500;
+    t['section'] = 500;
+    t['currency'] = 500;
+    t['quotesingle'] = 214;
+    t['quotedblleft'] = 556;
+    t['guillemotleft'] = 500;
+    t['guilsinglleft'] = 333;
+    t['guilsinglright'] = 333;
+    t['fi'] = 500;
+    t['fl'] = 500;
+    t['endash'] = 500;
+    t['dagger'] = 500;
+    t['daggerdbl'] = 500;
+    t['periodcentered'] = 250;
+    t['paragraph'] = 523;
+    t['bullet'] = 350;
+    t['quotesinglbase'] = 333;
+    t['quotedblbase'] = 556;
+    t['quotedblright'] = 556;
+    t['guillemotright'] = 500;
+    t['ellipsis'] = 889;
+    t['perthousand'] = 1000;
+    t['questiondown'] = 500;
+    t['grave'] = 333;
+    t['acute'] = 333;
+    t['circumflex'] = 333;
+    t['tilde'] = 333;
+    t['macron'] = 333;
+    t['breve'] = 333;
+    t['dotaccent'] = 333;
+    t['dieresis'] = 333;
+    t['ring'] = 333;
+    t['cedilla'] = 333;
+    t['hungarumlaut'] = 333;
+    t['ogonek'] = 333;
+    t['caron'] = 333;
+    t['emdash'] = 889;
+    t['AE'] = 889;
+    t['ordfeminine'] = 276;
+    t['Lslash'] = 556;
+    t['Oslash'] = 722;
+    t['OE'] = 944;
+    t['ordmasculine'] = 310;
+    t['ae'] = 667;
+    t['dotlessi'] = 278;
+    t['lslash'] = 278;
+    t['oslash'] = 500;
+    t['oe'] = 667;
+    t['germandbls'] = 500;
+    t['Idieresis'] = 333;
+    t['eacute'] = 444;
+    t['abreve'] = 500;
+    t['uhungarumlaut'] = 500;
+    t['ecaron'] = 444;
+    t['Ydieresis'] = 556;
+    t['divide'] = 675;
+    t['Yacute'] = 556;
+    t['Acircumflex'] = 611;
+    t['aacute'] = 500;
+    t['Ucircumflex'] = 722;
+    t['yacute'] = 444;
+    t['scommaaccent'] = 389;
+    t['ecircumflex'] = 444;
+    t['Uring'] = 722;
+    t['Udieresis'] = 722;
+    t['aogonek'] = 500;
+    t['Uacute'] = 722;
+    t['uogonek'] = 500;
+    t['Edieresis'] = 611;
+    t['Dcroat'] = 722;
+    t['commaaccent'] = 250;
+    t['copyright'] = 760;
+    t['Emacron'] = 611;
+    t['ccaron'] = 444;
+    t['aring'] = 500;
+    t['Ncommaaccent'] = 667;
+    t['lacute'] = 278;
+    t['agrave'] = 500;
+    t['Tcommaaccent'] = 556;
+    t['Cacute'] = 667;
+    t['atilde'] = 500;
+    t['Edotaccent'] = 611;
+    t['scaron'] = 389;
+    t['scedilla'] = 389;
+    t['iacute'] = 278;
+    t['lozenge'] = 471;
+    t['Rcaron'] = 611;
+    t['Gcommaaccent'] = 722;
+    t['ucircumflex'] = 500;
+    t['acircumflex'] = 500;
+    t['Amacron'] = 611;
+    t['rcaron'] = 389;
+    t['ccedilla'] = 444;
+    t['Zdotaccent'] = 556;
+    t['Thorn'] = 611;
+    t['Omacron'] = 722;
+    t['Racute'] = 611;
+    t['Sacute'] = 500;
+    t['dcaron'] = 544;
+    t['Umacron'] = 722;
+    t['uring'] = 500;
+    t['threesuperior'] = 300;
+    t['Ograve'] = 722;
+    t['Agrave'] = 611;
+    t['Abreve'] = 611;
+    t['multiply'] = 675;
+    t['uacute'] = 500;
+    t['Tcaron'] = 556;
+    t['partialdiff'] = 476;
+    t['ydieresis'] = 444;
+    t['Nacute'] = 667;
+    t['icircumflex'] = 278;
+    t['Ecircumflex'] = 611;
+    t['adieresis'] = 500;
+    t['edieresis'] = 444;
+    t['cacute'] = 444;
+    t['nacute'] = 500;
+    t['umacron'] = 500;
+    t['Ncaron'] = 667;
+    t['Iacute'] = 333;
+    t['plusminus'] = 675;
+    t['brokenbar'] = 275;
+    t['registered'] = 760;
+    t['Gbreve'] = 722;
+    t['Idotaccent'] = 333;
+    t['summation'] = 600;
+    t['Egrave'] = 611;
+    t['racute'] = 389;
+    t['omacron'] = 500;
+    t['Zacute'] = 556;
+    t['Zcaron'] = 556;
+    t['greaterequal'] = 549;
+    t['Eth'] = 722;
+    t['Ccedilla'] = 667;
+    t['lcommaaccent'] = 278;
+    t['tcaron'] = 300;
+    t['eogonek'] = 444;
+    t['Uogonek'] = 722;
+    t['Aacute'] = 611;
+    t['Adieresis'] = 611;
+    t['egrave'] = 444;
+    t['zacute'] = 389;
+    t['iogonek'] = 278;
+    t['Oacute'] = 722;
+    t['oacute'] = 500;
+    t['amacron'] = 500;
+    t['sacute'] = 389;
+    t['idieresis'] = 278;
+    t['Ocircumflex'] = 722;
+    t['Ugrave'] = 722;
+    t['Delta'] = 612;
+    t['thorn'] = 500;
+    t['twosuperior'] = 300;
+    t['Odieresis'] = 722;
+    t['mu'] = 500;
+    t['igrave'] = 278;
+    t['ohungarumlaut'] = 500;
+    t['Eogonek'] = 611;
+    t['dcroat'] = 500;
+    t['threequarters'] = 750;
+    t['Scedilla'] = 500;
+    t['lcaron'] = 300;
+    t['Kcommaaccent'] = 667;
+    t['Lacute'] = 556;
+    t['trademark'] = 980;
+    t['edotaccent'] = 444;
+    t['Igrave'] = 333;
+    t['Imacron'] = 333;
+    t['Lcaron'] = 611;
+    t['onehalf'] = 750;
+    t['lessequal'] = 549;
+    t['ocircumflex'] = 500;
+    t['ntilde'] = 500;
+    t['Uhungarumlaut'] = 722;
+    t['Eacute'] = 611;
+    t['emacron'] = 444;
+    t['gbreve'] = 500;
+    t['onequarter'] = 750;
+    t['Scaron'] = 500;
+    t['Scommaaccent'] = 500;
+    t['Ohungarumlaut'] = 722;
+    t['degree'] = 400;
+    t['ograve'] = 500;
+    t['Ccaron'] = 667;
+    t['ugrave'] = 500;
+    t['radical'] = 453;
+    t['Dcaron'] = 722;
+    t['rcommaaccent'] = 389;
+    t['Ntilde'] = 667;
+    t['otilde'] = 500;
+    t['Rcommaaccent'] = 611;
+    t['Lcommaaccent'] = 556;
+    t['Atilde'] = 611;
+    t['Aogonek'] = 611;
+    t['Aring'] = 611;
+    t['Otilde'] = 722;
+    t['zdotaccent'] = 389;
+    t['Ecaron'] = 611;
+    t['Iogonek'] = 333;
+    t['kcommaaccent'] = 444;
+    t['minus'] = 675;
+    t['Icircumflex'] = 333;
+    t['ncaron'] = 500;
+    t['tcommaaccent'] = 278;
+    t['logicalnot'] = 675;
+    t['odieresis'] = 500;
+    t['udieresis'] = 500;
+    t['notequal'] = 549;
+    t['gcommaaccent'] = 500;
+    t['eth'] = 500;
+    t['zcaron'] = 389;
+    t['ncommaaccent'] = 500;
+    t['onesuperior'] = 300;
+    t['imacron'] = 278;
+    t['Euro'] = 500;
+  });
+  t['ZapfDingbats'] = getLookupTableFactory(function (t) {
+    t['space'] = 278;
+    t['a1'] = 974;
+    t['a2'] = 961;
+    t['a202'] = 974;
+    t['a3'] = 980;
+    t['a4'] = 719;
+    t['a5'] = 789;
+    t['a119'] = 790;
+    t['a118'] = 791;
+    t['a117'] = 690;
+    t['a11'] = 960;
+    t['a12'] = 939;
+    t['a13'] = 549;
+    t['a14'] = 855;
+    t['a15'] = 911;
+    t['a16'] = 933;
+    t['a105'] = 911;
+    t['a17'] = 945;
+    t['a18'] = 974;
+    t['a19'] = 755;
+    t['a20'] = 846;
+    t['a21'] = 762;
+    t['a22'] = 761;
+    t['a23'] = 571;
+    t['a24'] = 677;
+    t['a25'] = 763;
+    t['a26'] = 760;
+    t['a27'] = 759;
+    t['a28'] = 754;
+    t['a6'] = 494;
+    t['a7'] = 552;
+    t['a8'] = 537;
+    t['a9'] = 577;
+    t['a10'] = 692;
+    t['a29'] = 786;
+    t['a30'] = 788;
+    t['a31'] = 788;
+    t['a32'] = 790;
+    t['a33'] = 793;
+    t['a34'] = 794;
+    t['a35'] = 816;
+    t['a36'] = 823;
+    t['a37'] = 789;
+    t['a38'] = 841;
+    t['a39'] = 823;
+    t['a40'] = 833;
+    t['a41'] = 816;
+    t['a42'] = 831;
+    t['a43'] = 923;
+    t['a44'] = 744;
+    t['a45'] = 723;
+    t['a46'] = 749;
+    t['a47'] = 790;
+    t['a48'] = 792;
+    t['a49'] = 695;
+    t['a50'] = 776;
+    t['a51'] = 768;
+    t['a52'] = 792;
+    t['a53'] = 759;
+    t['a54'] = 707;
+    t['a55'] = 708;
+    t['a56'] = 682;
+    t['a57'] = 701;
+    t['a58'] = 826;
+    t['a59'] = 815;
+    t['a60'] = 789;
+    t['a61'] = 789;
+    t['a62'] = 707;
+    t['a63'] = 687;
+    t['a64'] = 696;
+    t['a65'] = 689;
+    t['a66'] = 786;
+    t['a67'] = 787;
+    t['a68'] = 713;
+    t['a69'] = 791;
+    t['a70'] = 785;
+    t['a71'] = 791;
+    t['a72'] = 873;
+    t['a73'] = 761;
+    t['a74'] = 762;
+    t['a203'] = 762;
+    t['a75'] = 759;
+    t['a204'] = 759;
+    t['a76'] = 892;
+    t['a77'] = 892;
+    t['a78'] = 788;
+    t['a79'] = 784;
+    t['a81'] = 438;
+    t['a82'] = 138;
+    t['a83'] = 277;
+    t['a84'] = 415;
+    t['a97'] = 392;
+    t['a98'] = 392;
+    t['a99'] = 668;
+    t['a100'] = 668;
+    t['a89'] = 390;
+    t['a90'] = 390;
+    t['a93'] = 317;
+    t['a94'] = 317;
+    t['a91'] = 276;
+    t['a92'] = 276;
+    t['a205'] = 509;
+    t['a85'] = 509;
+    t['a206'] = 410;
+    t['a86'] = 410;
+    t['a87'] = 234;
+    t['a88'] = 234;
+    t['a95'] = 334;
+    t['a96'] = 334;
+    t['a101'] = 732;
+    t['a102'] = 544;
+    t['a103'] = 544;
+    t['a104'] = 910;
+    t['a106'] = 667;
+    t['a107'] = 760;
+    t['a108'] = 760;
+    t['a112'] = 776;
+    t['a111'] = 595;
+    t['a110'] = 694;
+    t['a109'] = 626;
+    t['a120'] = 788;
+    t['a121'] = 788;
+    t['a122'] = 788;
+    t['a123'] = 788;
+    t['a124'] = 788;
+    t['a125'] = 788;
+    t['a126'] = 788;
+    t['a127'] = 788;
+    t['a128'] = 788;
+    t['a129'] = 788;
+    t['a130'] = 788;
+    t['a131'] = 788;
+    t['a132'] = 788;
+    t['a133'] = 788;
+    t['a134'] = 788;
+    t['a135'] = 788;
+    t['a136'] = 788;
+    t['a137'] = 788;
+    t['a138'] = 788;
+    t['a139'] = 788;
+    t['a140'] = 788;
+    t['a141'] = 788;
+    t['a142'] = 788;
+    t['a143'] = 788;
+    t['a144'] = 788;
+    t['a145'] = 788;
+    t['a146'] = 788;
+    t['a147'] = 788;
+    t['a148'] = 788;
+    t['a149'] = 788;
+    t['a150'] = 788;
+    t['a151'] = 788;
+    t['a152'] = 788;
+    t['a153'] = 788;
+    t['a154'] = 788;
+    t['a155'] = 788;
+    t['a156'] = 788;
+    t['a157'] = 788;
+    t['a158'] = 788;
+    t['a159'] = 788;
+    t['a160'] = 894;
+    t['a161'] = 838;
+    t['a163'] = 1016;
+    t['a164'] = 458;
+    t['a196'] = 748;
+    t['a165'] = 924;
+    t['a192'] = 748;
+    t['a166'] = 918;
+    t['a167'] = 927;
+    t['a168'] = 928;
+    t['a169'] = 928;
+    t['a170'] = 834;
+    t['a171'] = 873;
+    t['a172'] = 828;
+    t['a173'] = 924;
+    t['a162'] = 924;
+    t['a174'] = 917;
+    t['a175'] = 930;
+    t['a176'] = 931;
+    t['a177'] = 463;
+    t['a178'] = 883;
+    t['a179'] = 836;
+    t['a193'] = 836;
+    t['a180'] = 867;
+    t['a199'] = 867;
+    t['a181'] = 696;
+    t['a200'] = 696;
+    t['a182'] = 874;
+    t['a201'] = 874;
+    t['a183'] = 760;
+    t['a184'] = 946;
+    t['a197'] = 771;
+    t['a185'] = 865;
+    t['a194'] = 771;
+    t['a198'] = 888;
+    t['a186'] = 967;
+    t['a195'] = 888;
+    t['a187'] = 831;
+    t['a188'] = 873;
+    t['a189'] = 927;
+    t['a190'] = 970;
+    t['a191'] = 918;
+  });
+});
+
+exports.getMetrics = getMetrics;
+}));
+
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreMurmurHash3 = {}), root.pdfjsSharedUtil);
+  }
+}(this, function (exports, sharedUtil) {
+
+var Uint32ArrayView = sharedUtil.Uint32ArrayView;
+
+var MurmurHash3_64 = (function MurmurHash3_64Closure (seed) {
+  // Workaround for missing math precison in JS.
+  var MASK_HIGH = 0xffff0000;
+  var MASK_LOW = 0xffff;
+
+  function MurmurHash3_64 (seed) {
+    var SEED = 0xc3d2e1f0;
+    this.h1 = seed ? seed & 0xffffffff : SEED;
+    this.h2 = seed ? seed & 0xffffffff : SEED;
+  }
+
+  var alwaysUseUint32ArrayView = false;
+  // old webkits have issues with non-aligned arrays
+  try {
+    new Uint32Array(new Uint8Array(5).buffer, 0, 1);
+  } catch (e) {
+    alwaysUseUint32ArrayView = true;
+  }
+
+  MurmurHash3_64.prototype = {
+    update: function MurmurHash3_64_update(input) {
+      var useUint32ArrayView = alwaysUseUint32ArrayView;
+      var i;
+      if (typeof input === 'string') {
+        var data = new Uint8Array(input.length * 2);
+        var length = 0;
+        for (i = 0; i < input.length; i++) {
+          var code = input.charCodeAt(i);
+          if (code <= 0xff) {
+            data[length++] = code;
+          }
+          else {
+            data[length++] = code >>> 8;
+            data[length++] = code & 0xff;
+          }
+        }
+      } else if (input instanceof Uint8Array) {
+        data = input;
+        length = data.length;
+      } else if (typeof input === 'object' && ('length' in input)) {
+        // processing regular arrays as well, e.g. for IE9
+        data = input;
+        length = data.length;
+        useUint32ArrayView = true;
       } else {
-        hash = calculateMD5(this.stream.bytes.subarray(0, 100), 0, 100);
+        throw new Error('Wrong data format in MurmurHash3_64_update. ' +
+                        'Input must be a string or array.');
       }
 
-      for (var i = 0, n = hash.length; i < n; i++) {
-        fileID += hash[i].toString(16);
+      var blockCounts = length >> 2;
+      var tailLength = length - blockCounts * 4;
+      // we don't care about endianness here
+      var dataUint32 = useUint32ArrayView ?
+        new Uint32ArrayView(data, blockCounts) :
+        new Uint32Array(data.buffer, 0, blockCounts);
+      var k1 = 0;
+      var k2 = 0;
+      var h1 = this.h1;
+      var h2 = this.h2;
+      var C1 = 0xcc9e2d51;
+      var C2 = 0x1b873593;
+      var C1_LOW = C1 & MASK_LOW;
+      var C2_LOW = C2 & MASK_LOW;
+
+      for (i = 0; i < blockCounts; i++) {
+        if (i & 1) {
+          k1 = dataUint32[i];
+          k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW);
+          k1 = k1 << 15 | k1 >>> 17;
+          k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW);
+          h1 ^= k1;
+          h1 = h1 << 13 | h1 >>> 19;
+          h1 = h1 * 5 + 0xe6546b64;
+        } else {
+          k2 = dataUint32[i];
+          k2 = (k2 * C1 & MASK_HIGH) | (k2 * C1_LOW & MASK_LOW);
+          k2 = k2 << 15 | k2 >>> 17;
+          k2 = (k2 * C2 & MASK_HIGH) | (k2 * C2_LOW & MASK_LOW);
+          h2 ^= k2;
+          h2 = h2 << 13 | h2 >>> 19;
+          h2 = h2 * 5 + 0xe6546b64;
+        }
       }
 
-      return shadow(this, 'fingerprint', fileID);
+      k1 = 0;
+
+      switch (tailLength) {
+        case 3:
+          k1 ^= data[blockCounts * 4 + 2] << 16;
+          /* falls through */
+        case 2:
+          k1 ^= data[blockCounts * 4 + 1] << 8;
+          /* falls through */
+        case 1:
+          k1 ^= data[blockCounts * 4];
+          /* falls through */
+        k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW);
+        k1 = k1 << 15 | k1 >>> 17;
+        k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW);
+        if (blockCounts & 1) {
+          h1 ^= k1;
+        } else {
+          h2 ^= k1;
+        }
+      }
+
+      this.h1 = h1;
+      this.h2 = h2;
+      return this;
     },
 
-    getPage: function PDFDocument_getPage(pageIndex) {
-      return this.catalog.getPage(pageIndex);
-    },
+    hexdigest: function MurmurHash3_64_hexdigest () {
+      var h1 = this.h1;
+      var h2 = this.h2;
 
-    cleanup: function PDFDocument_cleanup() {
-      return this.catalog.cleanup();
+      h1 ^= h2 >>> 1;
+      h1 = (h1 * 0xed558ccd & MASK_HIGH) | (h1 * 0x8ccd & MASK_LOW);
+      h2 = (h2 * 0xff51afd7 & MASK_HIGH) |
+           (((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16);
+      h1 ^= h2 >>> 1;
+      h1 = (h1 * 0x1a85ec53 & MASK_HIGH) | (h1 * 0xec53 & MASK_LOW);
+      h2 = (h2 * 0xc4ceb9fe & MASK_HIGH) |
+           (((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16);
+      h1 ^= h2 >>> 1;
+
+      for (var i = 0, arr = [h1, h2], str = ''; i < arr.length; i++) {
+        var hex = (arr[i] >>> 0).toString(16);
+        while (hex.length < 8) {
+          hex = '0' + hex;
+        }
+        str += hex;
+      }
+
+      return str;
     }
   };
 
-  return PDFDocument;
+  return MurmurHash3_64;
 })();
 
+exports.MurmurHash3_64 = MurmurHash3_64;
+}));
 
 
+(function (root, factory) {
+  {
+    factory((root.pdfjsCorePrimitives = {}), root.pdfjsSharedUtil);
+  }
+}(this, function (exports, sharedUtil) {
+
+var isArray = sharedUtil.isArray;
+
 var Name = (function NameClosure() {
   function Name(name) {
     this.name = name;
@@ -3092,7 +17430,7 @@ var Name = (function NameClosure() {
 
   Name.prototype = {};
 
-  var nameCache = {};
+  var nameCache = Object.create(null);
 
   Name.get = function Name_get(name) {
     var nameValue = nameCache[name];
@@ -3109,7 +17447,7 @@ var Cmd = (function CmdClosure() {
 
   Cmd.prototype = {};
 
-  var cmdCache = {};
+  var cmdCache = Object.create(null);
 
   Cmd.get = function Cmd_get(cmd) {
     var cmdValue = cmdCache[cmd];
@@ -3124,24 +17462,6 @@ var Dict = (function DictClosure() {
     return nonSerializable; // creating closure on some variable
   };
 
-  var GETALL_DICTIONARY_TYPES_WHITELIST = {
-    'Background': true,
-    'ExtGState': true,
-    'Halftone': true,
-    'Layout': true,
-    'Mask': true,
-    'Pagination': true,
-    'Printing': true
-  };
-
-  function isRecursionAllowedFor(dict) {
-    if (!isName(dict.Type)) {
-      return true;
-    }
-    var dictType = dict.Type.name;
-    return GETALL_DICTIONARY_TYPES_WHITELIST[dictType] === true;
-  }
-
   // xref is optional
   function Dict(xref) {
     // Map should only be used internally, use functions below to access.
@@ -3197,61 +17517,30 @@ var Dict = (function DictClosure() {
       return Promise.resolve(value);
     },
 
+    // Same as get(), but dereferences all elements if the result is an Array.
+    getArray: function Dict_getArray(key1, key2, key3) {
+      var value = this.get(key1, key2, key3);
+      var xref = this.xref;
+      if (!isArray(value) || !xref) {
+        return value;
+      }
+      value = value.slice(); // Ensure that we don't modify the Dict data.
+      for (var i = 0, ii = value.length; i < ii; i++) {
+        if (!isRef(value[i])) {
+          continue;
+        }
+        value[i] = xref.fetch(value[i]);
+      }
+      return value;
+    },
+
     // no dereferencing
     getRaw: function Dict_getRaw(key) {
       return this.map[key];
     },
 
-    // creates new map and dereferences all Refs
-    getAll: function Dict_getAll() {
-      var all = Object.create(null);
-      var queue = null;
-      var key, obj;
-      for (key in this.map) {
-        obj = this.get(key);
-        if (obj instanceof Dict) {
-          if (isRecursionAllowedFor(obj)) {
-            (queue || (queue = [])).push({target: all, key: key, obj: obj});
-          } else {
-            all[key] = this.getRaw(key);
-          }
-        } else {
-          all[key] = obj;
-        }
-      }
-      if (!queue) {
-        return all;
-      }
-
-      // trying to take cyclic references into the account
-      var processed = Object.create(null);
-      while (queue.length > 0) {
-        var item = queue.shift();
-        var itemObj = item.obj;
-        var objId = itemObj.objId;
-        if (objId && objId in processed) {
-          item.target[item.key] = processed[objId];
-          continue;
-        }
-        var dereferenced = Object.create(null);
-        for (key in itemObj.map) {
-          obj = itemObj.get(key);
-          if (obj instanceof Dict) {
-            if (isRecursionAllowedFor(obj)) {
-              queue.push({target: dereferenced, key: key, obj: obj});
-            } else {
-              dereferenced[key] = itemObj.getRaw(key);
-            }
-          } else {
-            dereferenced[key] = obj;
-          }
-        }
-        if (objId) {
-          processed[objId] = dereferenced;
-        }
-        item.target[item.key] = dereferenced;
-      }
-      return all;
+    getKeys: function Dict_getKeys() {
+      return Object.keys(this.map);
     },
 
     set: function Dict_set(key, value) {
@@ -3271,6 +17560,24 @@ var Dict = (function DictClosure() {
 
   Dict.empty = new Dict(null);
 
+  Dict.merge = function Dict_merge(xref, dictArray) {
+    var mergedDict = new Dict(xref);
+
+    for (var i = 0, ii = dictArray.length; i < ii; i++) {
+      var dict = dictArray[i];
+      if (!isDict(dict)) {
+        continue;
+      }
+      for (var keyName in dict.map) {
+        if (mergedDict.map[keyName]) {
+          continue;
+        }
+        mergedDict.map[keyName] = dict.map[keyName];
+      }
+    }
+    return mergedDict;
+  };
+
   return Dict;
 })();
 
@@ -3299,7 +17606,7 @@ var Ref = (function RefClosure() {
 // This structure stores only one instance of the reference.
 var RefSet = (function RefSetClosure() {
   function RefSet() {
-    this.dict = {};
+    this.dict = Object.create(null);
   }
 
   RefSet.prototype = {
@@ -3355,4366 +17662,4518 @@ var RefSetCache = (function RefSetCacheClosure() {
   return RefSetCache;
 })();
 
-var Catalog = (function CatalogClosure() {
-  function Catalog(pdfManager, xref) {
-    this.pdfManager = pdfManager;
-    this.xref = xref;
-    this.catDict = xref.getCatalogObj();
-    this.fontCache = new RefSetCache();
-    assert(isDict(this.catDict),
-      'catalog object is not a dictionary');
-
-    this.pagePromises = [];
-  }
-
-  Catalog.prototype = {
-    get metadata() {
-      var streamRef = this.catDict.getRaw('Metadata');
-      if (!isRef(streamRef)) {
-        return shadow(this, 'metadata', null);
-      }
-
-      var encryptMetadata = (!this.xref.encrypt ? false :
-                             this.xref.encrypt.encryptMetadata);
-
-      var stream = this.xref.fetch(streamRef, !encryptMetadata);
-      var metadata;
-      if (stream && isDict(stream.dict)) {
-        var type = stream.dict.get('Type');
-        var subtype = stream.dict.get('Subtype');
-
-        if (isName(type) && isName(subtype) &&
-            type.name === 'Metadata' && subtype.name === 'XML') {
-          // XXX: This should examine the charset the XML document defines,
-          // however since there are currently no real means to decode
-          // arbitrary charsets, let's just hope that the author of the PDF
-          // was reasonable enough to stick with the XML default charset,
-          // which is UTF-8.
-          try {
-            metadata = stringToUTF8String(bytesToString(stream.getBytes()));
-          } catch (e) {
-            info('Skipping invalid metadata.');
-          }
-        }
-      }
-
-      return shadow(this, 'metadata', metadata);
-    },
-    get toplevelPagesDict() {
-      var pagesObj = this.catDict.get('Pages');
-      assert(isDict(pagesObj), 'invalid top-level pages dictionary');
-      // shadow the prototype getter
-      return shadow(this, 'toplevelPagesDict', pagesObj);
-    },
-    get documentOutline() {
-      var obj = null;
-      try {
-        obj = this.readDocumentOutline();
-      } catch (ex) {
-        if (ex instanceof MissingDataException) {
-          throw ex;
-        }
-        warn('Unable to read document outline');
-      }
-      return shadow(this, 'documentOutline', obj);
-    },
-    readDocumentOutline: function Catalog_readDocumentOutline() {
-      var xref = this.xref;
-      var obj = this.catDict.get('Outlines');
-      var root = { items: [] };
-      if (isDict(obj)) {
-        obj = obj.getRaw('First');
-        var processed = new RefSet();
-        if (isRef(obj)) {
-          var queue = [{obj: obj, parent: root}];
-          // to avoid recursion keeping track of the items
-          // in the processed dictionary
-          processed.put(obj);
-          while (queue.length > 0) {
-            var i = queue.shift();
-            var outlineDict = xref.fetchIfRef(i.obj);
-            if (outlineDict === null) {
-              continue;
-            }
-            if (!outlineDict.has('Title')) {
-              error('Invalid outline item');
-            }
-            var dest = outlineDict.get('A');
-            if (dest) {
-              dest = dest.get('D');
-            } else if (outlineDict.has('Dest')) {
-              dest = outlineDict.getRaw('Dest');
-              if (isName(dest)) {
-                dest = dest.name;
-              }
-            }
-            var title = outlineDict.get('Title');
-            var outlineItem = {
-              dest: dest,
-              title: stringToPDFString(title),
-              color: outlineDict.get('C') || [0, 0, 0],
-              count: outlineDict.get('Count'),
-              bold: !!(outlineDict.get('F') & 2),
-              italic: !!(outlineDict.get('F') & 1),
-              items: []
-            };
-            i.parent.items.push(outlineItem);
-            obj = outlineDict.getRaw('First');
-            if (isRef(obj) && !processed.has(obj)) {
-              queue.push({obj: obj, parent: outlineItem});
-              processed.put(obj);
-            }
-            obj = outlineDict.getRaw('Next');
-            if (isRef(obj) && !processed.has(obj)) {
-              queue.push({obj: obj, parent: i.parent});
-              processed.put(obj);
-            }
-          }
-        }
-      }
-      return (root.items.length > 0 ? root.items : null);
-    },
-    get numPages() {
-      var obj = this.toplevelPagesDict.get('Count');
-      assert(
-        isInt(obj),
-        'page count in top level pages object is not an integer'
-      );
-      // shadow the prototype getter
-      return shadow(this, 'num', obj);
-    },
-    get destinations() {
-      function fetchDestination(dest) {
-        return isDict(dest) ? dest.get('D') : dest;
-      }
-
-      var xref = this.xref;
-      var dests = {}, nameTreeRef, nameDictionaryRef;
-      var obj = this.catDict.get('Names');
-      if (obj && obj.has('Dests')) {
-        nameTreeRef = obj.getRaw('Dests');
-      } else if (this.catDict.has('Dests')) {
-        nameDictionaryRef = this.catDict.get('Dests');
-      }
-
-      if (nameDictionaryRef) {
-        // reading simple destination dictionary
-        obj = nameDictionaryRef;
-        obj.forEach(function catalogForEach(key, value) {
-          if (!value) {
-            return;
-          }
-          dests[key] = fetchDestination(value);
-        });
-      }
-      if (nameTreeRef) {
-        var nameTree = new NameTree(nameTreeRef, xref);
-        var names = nameTree.getAll();
-        for (var name in names) {
-          if (!names.hasOwnProperty(name)) {
-            continue;
-          }
-          dests[name] = fetchDestination(names[name]);
-        }
-      }
-      return shadow(this, 'destinations', dests);
-    },
-    getDestination: function Catalog_getDestination(destinationId) {
-      function fetchDestination(dest) {
-        return isDict(dest) ? dest.get('D') : dest;
-      }
-
-      var xref = this.xref;
-      var dest, nameTreeRef, nameDictionaryRef;
-      var obj = this.catDict.get('Names');
-      if (obj && obj.has('Dests')) {
-        nameTreeRef = obj.getRaw('Dests');
-      } else if (this.catDict.has('Dests')) {
-        nameDictionaryRef = this.catDict.get('Dests');
-      }
-
-      if (nameDictionaryRef) {
-        // reading simple destination dictionary
-        obj = nameDictionaryRef;
-        obj.forEach(function catalogForEach(key, value) {
-          if (!value) {
-            return;
-          }
-          if (key === destinationId) {
-            dest = fetchDestination(value);
-          }
-        });
-      }
-      if (nameTreeRef) {
-        var nameTree = new NameTree(nameTreeRef, xref);
-        dest = fetchDestination(nameTree.get(destinationId));
-      }
-      return dest;
-    },
-    get attachments() {
-      var xref = this.xref;
-      var attachments = null, nameTreeRef;
-      var obj = this.catDict.get('Names');
-      if (obj) {
-        nameTreeRef = obj.getRaw('EmbeddedFiles');
-      }
-
-      if (nameTreeRef) {
-        var nameTree = new NameTree(nameTreeRef, xref);
-        var names = nameTree.getAll();
-        for (var name in names) {
-          if (!names.hasOwnProperty(name)) {
-            continue;
-          }
-          var fs = new FileSpec(names[name], xref);
-          if (!attachments) {
-            attachments = {};
-          }
-          attachments[stringToPDFString(name)] = fs.serializable;
-        }
-      }
-      return shadow(this, 'attachments', attachments);
-    },
-    get javaScript() {
-      var xref = this.xref;
-      var obj = this.catDict.get('Names');
-
-      var javaScript = [];
-      if (obj && obj.has('JavaScript')) {
-        var nameTree = new NameTree(obj.getRaw('JavaScript'), xref);
-        var names = nameTree.getAll();
-        for (var name in names) {
-          if (!names.hasOwnProperty(name)) {
-            continue;
-          }
-          // We don't really use the JavaScript right now. This code is
-          // defensive so we don't cause errors on document load.
-          var jsDict = names[name];
-          if (!isDict(jsDict)) {
-            continue;
-          }
-          var type = jsDict.get('S');
-          if (!isName(type) || type.name !== 'JavaScript') {
-            continue;
-          }
-          var js = jsDict.get('JS');
-          if (!isString(js) && !isStream(js)) {
-            continue;
-          }
-          if (isStream(js)) {
-            js = bytesToString(js.getBytes());
-          }
-          javaScript.push(stringToPDFString(js));
-        }
-      }
-
-      // Append OpenAction actions to javaScript array
-      var openactionDict = this.catDict.get('OpenAction');
-      if (isDict(openactionDict)) {
-        var objType = openactionDict.get('Type');
-        var actionType = openactionDict.get('S');
-        var action = openactionDict.get('N');
-        var isPrintAction = (isName(objType) && objType.name === 'Action' &&
-                            isName(actionType) && actionType.name === 'Named' &&
-                            isName(action) && action.name === 'Print');
-        
-        if (isPrintAction) {
-          javaScript.push('print(true);');
-        }
-      }
-
-      return shadow(this, 'javaScript', javaScript);
-    },
-
-    cleanup: function Catalog_cleanup() {
-      var promises = [];
-      this.fontCache.forEach(function (promise) {
-        promises.push(promise);
-      });
-      return Promise.all(promises).then(function (translatedFonts) {
-        for (var i = 0, ii = translatedFonts.length; i < ii; i++) {
-          var font = translatedFonts[i].dict;
-          delete font.translated;
-        }
-        this.fontCache.clear();
-      }.bind(this));
-    },
-
-    getPage: function Catalog_getPage(pageIndex) {
-      if (!(pageIndex in this.pagePromises)) {
-        this.pagePromises[pageIndex] = this.getPageDict(pageIndex).then(
-          function (a) {
-            var dict = a[0];
-            var ref = a[1];
-            return new Page(this.pdfManager, this.xref, pageIndex, dict, ref,
-                            this.fontCache);
-          }.bind(this)
-        );
-      }
-      return this.pagePromises[pageIndex];
-    },
-
-    getPageDict: function Catalog_getPageDict(pageIndex) {
-      var capability = createPromiseCapability();
-      var nodesToVisit = [this.catDict.getRaw('Pages')];
-      var currentPageIndex = 0;
-      var xref = this.xref;
-
-      function next() {
-        while (nodesToVisit.length) {
-          var currentNode = nodesToVisit.pop();
-
-          if (isRef(currentNode)) {
-            xref.fetchAsync(currentNode).then(function (obj) {
-              if ((isDict(obj, 'Page') || (isDict(obj) && !obj.has('Kids')))) {
-                if (pageIndex === currentPageIndex) {
-                  capability.resolve([obj, currentNode]);
-                } else {
-                  currentPageIndex++;
-                  next();
-                }
-                return;
-              }
-              nodesToVisit.push(obj);
-              next();
-            }, capability.reject);
-            return;
-          }
-
-          // must be a child page dictionary
-          assert(
-            isDict(currentNode),
-            'page dictionary kid reference points to wrong type of object'
-          );
-          var count = currentNode.get('Count');
-          // Skip nodes where the page can't be.
-          if (currentPageIndex + count <= pageIndex) {
-            currentPageIndex += count;
-            continue;
-          }
-
-          var kids = currentNode.get('Kids');
-          assert(isArray(kids), 'page dictionary kids object is not an array');
-          if (count === kids.length) {
-            // Nodes that don't have the page have been skipped and this is the
-            // bottom of the tree which means the page requested must be a
-            // descendant of this pages node. Ideally we would just resolve the
-            // promise with the page ref here, but there is the case where more
-            // pages nodes could link to single a page (see issue 3666 pdf). To
-            // handle this push it back on the queue so if it is a pages node it
-            // will be descended into.
-            nodesToVisit = [kids[pageIndex - currentPageIndex]];
-            currentPageIndex = pageIndex;
-            continue;
-          } else {
-            for (var last = kids.length - 1; last >= 0; last--) {
-              nodesToVisit.push(kids[last]);
-            }
-          }
-        }
-        capability.reject('Page index ' + pageIndex + ' not found.');
-      }
-      next();
-      return capability.promise;
-    },
-
-    getPageIndex: function Catalog_getPageIndex(ref) {
-      // The page tree nodes have the count of all the leaves below them. To get
-      // how many pages are before we just have to walk up the tree and keep
-      // adding the count of siblings to the left of the node.
-      var xref = this.xref;
-      function pagesBeforeRef(kidRef) {
-        var total = 0;
-        var parentRef;
-        return xref.fetchAsync(kidRef).then(function (node) {
-          if (!node) {
-            return null;
-          }
-          parentRef = node.getRaw('Parent');
-          return node.getAsync('Parent');
-        }).then(function (parent) {
-          if (!parent) {
-            return null;
-          }
-          return parent.getAsync('Kids');
-        }).then(function (kids) {
-          if (!kids) {
-            return null;
-          }
-          var kidPromises = [];
-          var found = false;
-          for (var i = 0; i < kids.length; i++) {
-            var kid = kids[i];
-            assert(isRef(kid), 'kids must be a ref');
-            if (kid.num === kidRef.num) {
-              found = true;
-              break;
-            }
-            kidPromises.push(xref.fetchAsync(kid).then(function (kid) {
-              if (kid.has('Count')) {
-                var count = kid.get('Count');
-                total += count;
-              } else { // page leaf node
-                total++;
-              }
-            }));
-          }
-          if (!found) {
-            error('kid ref not found in parents kids');
-          }
-          return Promise.all(kidPromises).then(function () {
-            return [total, parentRef];
-          });
-        });
-      }
-
-      var total = 0;
-      function next(ref) {
-        return pagesBeforeRef(ref).then(function (args) {
-          if (!args) {
-            return total;
-          }
-          var count = args[0];
-          var parentRef = args[1];
-          total += count;
-          return next(parentRef);
-        });
-      }
-
-      return next(ref);
-    }
-  };
-
-  return Catalog;
-})();
-
-var XRef = (function XRefClosure() {
-  function XRef(stream, password) {
-    this.stream = stream;
-    this.entries = [];
-    this.xrefstms = {};
-    // prepare the XRef cache
-    this.cache = [];
-    this.password = password;
-    this.stats = {
-      streamTypes: [],
-      fontTypes: []
-    };
-  }
-
-  XRef.prototype = {
-    setStartXRef: function XRef_setStartXRef(startXRef) {
-      // Store the starting positions of xref tables as we process them
-      // so we can recover from missing data errors
-      this.startXRefQueue = [startXRef];
-    },
-
-    parse: function XRef_parse(recoveryMode) {
-      var trailerDict;
-      if (!recoveryMode) {
-        trailerDict = this.readXRef();
-      } else {
-        warn('Indexing all PDF objects');
-        trailerDict = this.indexObjects();
-      }
-      trailerDict.assignXref(this);
-      this.trailer = trailerDict;
-      var encrypt = trailerDict.get('Encrypt');
-      if (encrypt) {
-        var ids = trailerDict.get('ID');
-        var fileId = (ids && ids.length) ? ids[0] : '';
-        this.encrypt = new CipherTransformFactory(encrypt, fileId,
-                                                  this.password);
-      }
-
-      // get the root dictionary (catalog) object
-      if (!(this.root = trailerDict.get('Root'))) {
-        error('Invalid root reference');
-      }
-    },
-
-    processXRefTable: function XRef_processXRefTable(parser) {
-      if (!('tableState' in this)) {
-        // Stores state of the table as we process it so we can resume
-        // from middle of table in case of missing data error
-        this.tableState = {
-          entryNum: 0,
-          streamPos: parser.lexer.stream.pos,
-          parserBuf1: parser.buf1,
-          parserBuf2: parser.buf2
-        };
-      }
-
-      var obj = this.readXRefTable(parser);
-
-      // Sanity check
-      if (!isCmd(obj, 'trailer')) {
-        error('Invalid XRef table: could not find trailer dictionary');
-      }
-      // Read trailer dictionary, e.g.
-      // trailer
-      //    << /Size 22
-      //      /Root 20R
-      //      /Info 10R
-      //      /ID [ <81b14aafa313db63dbd6f981e49f94f4> ]
-      //    >>
-      // The parser goes through the entire stream << ... >> and provides
-      // a getter interface for the key-value table
-      var dict = parser.getObj();
-
-      // The pdflib PDF generator can generate a nested trailer dictionary
-      if (!isDict(dict) && dict.dict) {
-        dict = dict.dict;
-      }
-      if (!isDict(dict)) {
-        error('Invalid XRef table: could not parse trailer dictionary');
-      }
-      delete this.tableState;
-
-      return dict;
-    },
-
-    readXRefTable: function XRef_readXRefTable(parser) {
-      // Example of cross-reference table:
-      // xref
-      // 0 1                    <-- subsection header (first obj #, obj count)
-      // 0000000000 65535 f     <-- actual object (offset, generation #, f/n)
-      // 23 2                   <-- subsection header ... and so on ...
-      // 0000025518 00002 n
-      // 0000025635 00000 n
-      // trailer
-      // ...
-
-      var stream = parser.lexer.stream;
-      var tableState = this.tableState;
-      stream.pos = tableState.streamPos;
-      parser.buf1 = tableState.parserBuf1;
-      parser.buf2 = tableState.parserBuf2;
-
-      // Outer loop is over subsection headers
-      var obj;
-
-      while (true) {
-        if (!('firstEntryNum' in tableState) || !('entryCount' in tableState)) {
-          if (isCmd(obj = parser.getObj(), 'trailer')) {
-            break;
-          }
-          tableState.firstEntryNum = obj;
-          tableState.entryCount = parser.getObj();
-        }
-
-        var first = tableState.firstEntryNum;
-        var count = tableState.entryCount;
-        if (!isInt(first) || !isInt(count)) {
-          error('Invalid XRef table: wrong types in subsection header');
-        }
-        // Inner loop is over objects themselves
-        for (var i = tableState.entryNum; i < count; i++) {
-          tableState.streamPos = stream.pos;
-          tableState.entryNum = i;
-          tableState.parserBuf1 = parser.buf1;
-          tableState.parserBuf2 = parser.buf2;
-
-          var entry = {};
-          entry.offset = parser.getObj();
-          entry.gen = parser.getObj();
-          var type = parser.getObj();
-
-          if (isCmd(type, 'f')) {
-            entry.free = true;
-          } else if (isCmd(type, 'n')) {
-            entry.uncompressed = true;
-          }
-
-          // Validate entry obj
-          if (!isInt(entry.offset) || !isInt(entry.gen) ||
-              !(entry.free || entry.uncompressed)) {
-            error('Invalid entry in XRef subsection: ' + first + ', ' + count);
-          }
-
-          if (!this.entries[i + first]) {
-            this.entries[i + first] = entry;
-          }
-        }
-
-        tableState.entryNum = 0;
-        tableState.streamPos = stream.pos;
-        tableState.parserBuf1 = parser.buf1;
-        tableState.parserBuf2 = parser.buf2;
-        delete tableState.firstEntryNum;
-        delete tableState.entryCount;
-      }
-
-      // Per issue 3248: hp scanners generate bad XRef
-      if (first === 1 && this.entries[1] && this.entries[1].free) {
-        // shifting the entries
-        this.entries.shift();
-      }
-
-      // Sanity check: as per spec, first object must be free
-      if (this.entries[0] && !this.entries[0].free) {
-        error('Invalid XRef table: unexpected first object');
-      }
-      return obj;
-    },
-
-    processXRefStream: function XRef_processXRefStream(stream) {
-      if (!('streamState' in this)) {
-        // Stores state of the stream as we process it so we can resume
-        // from middle of stream in case of missing data error
-        var streamParameters = stream.dict;
-        var byteWidths = streamParameters.get('W');
-        var range = streamParameters.get('Index');
-        if (!range) {
-          range = [0, streamParameters.get('Size')];
-        }
-
-        this.streamState = {
-          entryRanges: range,
-          byteWidths: byteWidths,
-          entryNum: 0,
-          streamPos: stream.pos
-        };
-      }
-      this.readXRefStream(stream);
-      delete this.streamState;
-
-      return stream.dict;
-    },
-
-    readXRefStream: function XRef_readXRefStream(stream) {
-      var i, j;
-      var streamState = this.streamState;
-      stream.pos = streamState.streamPos;
-
-      var byteWidths = streamState.byteWidths;
-      var typeFieldWidth = byteWidths[0];
-      var offsetFieldWidth = byteWidths[1];
-      var generationFieldWidth = byteWidths[2];
-
-      var entryRanges = streamState.entryRanges;
-      while (entryRanges.length > 0) {
-        var first = entryRanges[0];
-        var n = entryRanges[1];
-
-        if (!isInt(first) || !isInt(n)) {
-          error('Invalid XRef range fields: ' + first + ', ' + n);
-        }
-        if (!isInt(typeFieldWidth) || !isInt(offsetFieldWidth) ||
-            !isInt(generationFieldWidth)) {
-          error('Invalid XRef entry fields length: ' + first + ', ' + n);
-        }
-        for (i = streamState.entryNum; i < n; ++i) {
-          streamState.entryNum = i;
-          streamState.streamPos = stream.pos;
-
-          var type = 0, offset = 0, generation = 0;
-          for (j = 0; j < typeFieldWidth; ++j) {
-            type = (type << 8) | stream.getByte();
-          }
-          // if type field is absent, its default value is 1
-          if (typeFieldWidth === 0) {
-            type = 1;
-          }
-          for (j = 0; j < offsetFieldWidth; ++j) {
-            offset = (offset << 8) | stream.getByte();
-          }
-          for (j = 0; j < generationFieldWidth; ++j) {
-            generation = (generation << 8) | stream.getByte();
-          }
-          var entry = {};
-          entry.offset = offset;
-          entry.gen = generation;
-          switch (type) {
-            case 0:
-              entry.free = true;
-              break;
-            case 1:
-              entry.uncompressed = true;
-              break;
-            case 2:
-              break;
-            default:
-              error('Invalid XRef entry type: ' + type);
-          }
-          if (!this.entries[first + i]) {
-            this.entries[first + i] = entry;
-          }
-        }
-
-        streamState.entryNum = 0;
-        streamState.streamPos = stream.pos;
-        entryRanges.splice(0, 2);
-      }
-    },
-
-    indexObjects: function XRef_indexObjects() {
-      // Simple scan through the PDF content to find objects,
-      // trailers and XRef streams.
-      function readToken(data, offset) {
-        var token = '', ch = data[offset];
-        while (ch !== 13 && ch !== 10) {
-          if (++offset >= data.length) {
-            break;
-          }
-          token += String.fromCharCode(ch);
-          ch = data[offset];
-        }
-        return token;
-      }
-      function skipUntil(data, offset, what) {
-        var length = what.length, dataLength = data.length;
-        var skipped = 0;
-        // finding byte sequence
-        while (offset < dataLength) {
-          var i = 0;
-          while (i < length && data[offset + i] === what[i]) {
-            ++i;
-          }
-          if (i >= length) {
-            break; // sequence found
-          }
-          offset++;
-          skipped++;
-        }
-        return skipped;
-      }
-      var trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]);
-      var startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114,
-                                          101, 102]);
-      var endobjBytes = new Uint8Array([101, 110, 100, 111, 98, 106]);
-      var xrefBytes = new Uint8Array([47, 88, 82, 101, 102]);
-
-      var stream = this.stream;
-      stream.pos = 0;
-      var buffer = stream.getBytes();
-      var position = stream.start, length = buffer.length;
-      var trailers = [], xrefStms = [];
-      while (position < length) {
-        var ch = buffer[position];
-        if (ch === 32 || ch === 9 || ch === 13 || ch === 10) {
-          ++position;
-          continue;
-        }
-        if (ch === 37) { // %-comment
-          do {
-            ++position;
-            if (position >= length) {
-              break;
-            }
-            ch = buffer[position];
-          } while (ch !== 13 && ch !== 10);
-          continue;
-        }
-        var token = readToken(buffer, position);
-        var m;
-        if (token === 'xref') {
-          position += skipUntil(buffer, position, trailerBytes);
-          trailers.push(position);
-          position += skipUntil(buffer, position, startxrefBytes);
-        } else if ((m = /^(\d+)\s+(\d+)\s+obj\b/.exec(token))) {
-          this.entries[m[1]] = {
-            offset: position,
-            gen: m[2] | 0,
-            uncompressed: true
-          };
-
-          var contentLength = skipUntil(buffer, position, endobjBytes) + 7;
-          var content = buffer.subarray(position, position + contentLength);
-
-          // checking XRef stream suspect
-          // (it shall have '/XRef' and next char is not a letter)
-          var xrefTagOffset = skipUntil(content, 0, xrefBytes);
-          if (xrefTagOffset < contentLength &&
-              content[xrefTagOffset + 5] < 64) {
-            xrefStms.push(position);
-            this.xrefstms[position] = 1; // don't read it recursively
-          }
-
-          position += contentLength;
-        } else {
-          position += token.length + 1;
-        }
-      }
-      // reading XRef streams
-      var i, ii;
-      for (i = 0, ii = xrefStms.length; i < ii; ++i) {
-        this.startXRefQueue.push(xrefStms[i]);
-        this.readXRef(/* recoveryMode */ true);
-      }
-      // finding main trailer
-      var dict;
-      for (i = 0, ii = trailers.length; i < ii; ++i) {
-        stream.pos = trailers[i];
-        var parser = new Parser(new Lexer(stream), true, this);
-        var obj = parser.getObj();
-        if (!isCmd(obj, 'trailer')) {
-          continue;
-        }
-        // read the trailer dictionary
-        if (!isDict(dict = parser.getObj())) {
-          continue;
-        }
-        // taking the first one with 'ID'
-        if (dict.has('ID')) {
-          return dict;
-        }
-      }
-      // no tailer with 'ID', taking last one (if exists)
-      if (dict) {
-        return dict;
-      }
-      // nothing helps
-      // calling error() would reject worker with an UnknownErrorException.
-      throw new InvalidPDFException('Invalid PDF structure');
-    },
-
-    readXRef: function XRef_readXRef(recoveryMode) {
-      var stream = this.stream;
-
-      try {
-        while (this.startXRefQueue.length) {
-          var startXRef = this.startXRefQueue[0];
-
-          stream.pos = startXRef + stream.start;
-
-          var parser = new Parser(new Lexer(stream), true, this);
-          var obj = parser.getObj();
-          var dict;
-
-          // Get dictionary
-          if (isCmd(obj, 'xref')) {
-            // Parse end-of-file XRef
-            dict = this.processXRefTable(parser);
-            if (!this.topDict) {
-              this.topDict = dict;
-            }
-
-            // Recursively get other XRefs 'XRefStm', if any
-            obj = dict.get('XRefStm');
-            if (isInt(obj)) {
-              var pos = obj;
-              // ignore previously loaded xref streams
-              // (possible infinite recursion)
-              if (!(pos in this.xrefstms)) {
-                this.xrefstms[pos] = 1;
-                this.startXRefQueue.push(pos);
-              }
-            }
-          } else if (isInt(obj)) {
-            // Parse in-stream XRef
-            if (!isInt(parser.getObj()) ||
-                !isCmd(parser.getObj(), 'obj') ||
-                !isStream(obj = parser.getObj())) {
-              error('Invalid XRef stream');
-            }
-            dict = this.processXRefStream(obj);
-            if (!this.topDict) {
-              this.topDict = dict;
-            }
-            if (!dict) {
-              error('Failed to read XRef stream');
-            }
-          } else {
-            error('Invalid XRef stream header');
-          }
-
-          // Recursively get previous dictionary, if any
-          obj = dict.get('Prev');
-          if (isInt(obj)) {
-            this.startXRefQueue.push(obj);
-          } else if (isRef(obj)) {
-            // The spec says Prev must not be a reference, i.e. "/Prev NNN"
-            // This is a fallback for non-compliant PDFs, i.e. "/Prev NNN 0 R"
-            this.startXRefQueue.push(obj.num);
-          }
-
-          this.startXRefQueue.shift();
-        }
-
-        return this.topDict;
-      } catch (e) {
-        if (e instanceof MissingDataException) {
-          throw e;
-        }
-        info('(while reading XRef): ' + e);
-      }
-
-      if (recoveryMode) {
-        return;
-      }
-      throw new XRefParseException();
-    },
-
-    getEntry: function XRef_getEntry(i) {
-      var xrefEntry = this.entries[i];
-      if (xrefEntry && !xrefEntry.free && xrefEntry.offset) {
-        return xrefEntry;
-      }
-      return null;
-    },
-
-    fetchIfRef: function XRef_fetchIfRef(obj) {
-      if (!isRef(obj)) {
-        return obj;
-      }
-      return this.fetch(obj);
-    },
-
-    fetch: function XRef_fetch(ref, suppressEncryption) {
-      assert(isRef(ref), 'ref object is not a reference');
-      var num = ref.num;
-      if (num in this.cache) {
-        var cacheEntry = this.cache[num];
-        return cacheEntry;
-      }
-
-      var xrefEntry = this.getEntry(num);
-
-      // the referenced entry can be free
-      if (xrefEntry === null) {
-        return (this.cache[num] = null);
-      }
-
-      if (xrefEntry.uncompressed) {
-        xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption);
-      } else {
-        xrefEntry = this.fetchCompressed(xrefEntry, suppressEncryption);
-      }
-      if (isDict(xrefEntry)){
-        xrefEntry.objId = ref.toString();
-      } else if (isStream(xrefEntry)) {
-        xrefEntry.dict.objId = ref.toString();
-      }
-      return xrefEntry;
-    },
-
-    fetchUncompressed: function XRef_fetchUncompressed(ref, xrefEntry,
-                                                       suppressEncryption) {
-      var gen = ref.gen;
-      var num = ref.num;
-      if (xrefEntry.gen !== gen) {
-        error('inconsistent generation in XRef');
-      }
-      var stream = this.stream.makeSubStream(xrefEntry.offset +
-                                             this.stream.start);
-      var parser = new Parser(new Lexer(stream), true, this);
-      var obj1 = parser.getObj();
-      var obj2 = parser.getObj();
-      var obj3 = parser.getObj();
-      if (!isInt(obj1) || parseInt(obj1, 10) !== num ||
-          !isInt(obj2) || parseInt(obj2, 10) !== gen ||
-          !isCmd(obj3)) {
-        error('bad XRef entry');
-      }
-      if (!isCmd(obj3, 'obj')) {
-        // some bad PDFs use "obj1234" and really mean 1234
-        if (obj3.cmd.indexOf('obj') === 0) {
-          num = parseInt(obj3.cmd.substring(3), 10);
-          if (!isNaN(num)) {
-            return num;
-          }
-        }
-        error('bad XRef entry');
-      }
-      if (this.encrypt && !suppressEncryption) {
-        xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen));
-      } else {
-        xrefEntry = parser.getObj();
-      }
-      if (!isStream(xrefEntry)) {
-        this.cache[num] = xrefEntry;
-      }
-      return xrefEntry;
-    },
-
-    fetchCompressed: function XRef_fetchCompressed(xrefEntry,
-                                                   suppressEncryption) {
-      var tableOffset = xrefEntry.offset;
-      var stream = this.fetch(new Ref(tableOffset, 0));
-      if (!isStream(stream)) {
-        error('bad ObjStm stream');
-      }
-      var first = stream.dict.get('First');
-      var n = stream.dict.get('N');
-      if (!isInt(first) || !isInt(n)) {
-        error('invalid first and n parameters for ObjStm stream');
-      }
-      var parser = new Parser(new Lexer(stream), false, this);
-      parser.allowStreams = true;
-      var i, entries = [], num, nums = [];
-      // read the object numbers to populate cache
-      for (i = 0; i < n; ++i) {
-        num = parser.getObj();
-        if (!isInt(num)) {
-          error('invalid object number in the ObjStm stream: ' + num);
-        }
-        nums.push(num);
-        var offset = parser.getObj();
-        if (!isInt(offset)) {
-          error('invalid object offset in the ObjStm stream: ' + offset);
-        }
-      }
-      // read stream objects for cache
-      for (i = 0; i < n; ++i) {
-        entries.push(parser.getObj());
-        num = nums[i];
-        var entry = this.entries[num];
-        if (entry && entry.offset === tableOffset && entry.gen === i) {
-          this.cache[num] = entries[i];
-        }
-      }
-      xrefEntry = entries[xrefEntry.gen];
-      if (xrefEntry === undefined) {
-        error('bad XRef entry for compressed object');
-      }
-      return xrefEntry;
-    },
-
-    fetchIfRefAsync: function XRef_fetchIfRefAsync(obj) {
-      if (!isRef(obj)) {
-        return Promise.resolve(obj);
-      }
-      return this.fetchAsync(obj);
-    },
-
-    fetchAsync: function XRef_fetchAsync(ref, suppressEncryption) {
-      var streamManager = this.stream.manager;
-      var xref = this;
-      return new Promise(function tryFetch(resolve, reject) {
-        try {
-          resolve(xref.fetch(ref, suppressEncryption));
-        } catch (e) {
-          if (e instanceof MissingDataException) {
-            streamManager.requestRange(e.begin, e.end, function () {
-              tryFetch(resolve, reject);
-            });
-            return;
-          }
-          reject(e);
-        }
-      });
-    },
-
-    getCatalogObj: function XRef_getCatalogObj() {
-      return this.root;
-    }
-  };
-
-  return XRef;
-})();
-
-/**
- * A NameTree is like a Dict but has some advantageous properties, see the
- * spec (7.9.6) for more details.
- * TODO: implement all the Dict functions and make this more efficent.
- */
-var NameTree = (function NameTreeClosure() {
-  function NameTree(root, xref) {
-    this.root = root;
-    this.xref = xref;
-  }
-
-  NameTree.prototype = {
-    getAll: function NameTree_getAll() {
-      var dict = {};
-      if (!this.root) {
-        return dict;
-      }
-      var xref = this.xref;
-      // reading name tree
-      var processed = new RefSet();
-      processed.put(this.root);
-      var queue = [this.root];
-      while (queue.length > 0) {
-        var i, n;
-        var obj = xref.fetchIfRef(queue.shift());
-        if (!isDict(obj)) {
-          continue;
-        }
-        if (obj.has('Kids')) {
-          var kids = obj.get('Kids');
-          for (i = 0, n = kids.length; i < n; i++) {
-            var kid = kids[i];
-            if (processed.has(kid)) {
-              error('invalid destinations');
-            }
-            queue.push(kid);
-            processed.put(kid);
-          }
-          continue;
-        }
-        var names = obj.get('Names');
-        if (names) {
-          for (i = 0, n = names.length; i < n; i += 2) {
-            dict[names[i]] = xref.fetchIfRef(names[i + 1]);
-          }
-        }
-      }
-      return dict;
-    },
-
-    get: function NameTree_get(destinationId) {
-      if (!this.root) {
-        return null;
-      }
-
-      var xref = this.xref;
-      var kidsOrNames = xref.fetchIfRef(this.root);
-      var loopCount = 0;
-      var MAX_NAMES_LEVELS = 10;
-      var l, r, m;
-
-      // Perform a binary search to quickly find the entry that
-      // contains the named destination we are looking for.
-      while (kidsOrNames.has('Kids')) {
-        loopCount++;
-        if (loopCount > MAX_NAMES_LEVELS) {
-          warn('Search depth limit for named destionations has been reached.');
-          return null;
-        }
-        
-        var kids = kidsOrNames.get('Kids');
-        if (!isArray(kids)) {
-          return null;
-        }
-
-        l = 0;
-        r = kids.length - 1;
-        while (l <= r) {
-          m = (l + r) >> 1;
-          var kid = xref.fetchIfRef(kids[m]);
-          var limits = kid.get('Limits');
-
-          if (destinationId < limits[0]) {
-            r = m - 1;
-          } else if (destinationId > limits[1]) {
-            l = m + 1;
-          } else {
-            kidsOrNames = xref.fetchIfRef(kids[m]);
-            break;
-          }
-        }
-        if (l > r) {
-          return null;
-        }
-      }
-
-      // If we get here, then we have found the right entry. Now
-      // go through the named destinations in the Named dictionary
-      // until we find the exact destination we're looking for.
-      var names = kidsOrNames.get('Names');
-      if (isArray(names)) {
-        // Perform a binary search to reduce the lookup time.
-        l = 0;
-        r = names.length - 2;
-        while (l <= r) {
-          // Check only even indices (0, 2, 4, ...) because the
-          // odd indices contain the actual D array.
-          m = (l + r) & ~1;
-          if (destinationId < names[m]) {
-            r = m - 2;
-          } else if (destinationId > names[m]) {
-            l = m + 2;
-          } else {
-            return xref.fetchIfRef(names[m + 1]);
-          }
-        }
-      }
-      return null;
-    }
-  };
-  return NameTree;
-})();
-
-/**
- * "A PDF file can refer to the contents of another file by using a File 
- * Specification (PDF 1.1)", see the spec (7.11) for more details.
- * NOTE: Only embedded files are supported (as part of the attachments support)
- * TODO: support the 'URL' file system (with caching if !/V), portable 
- * collections attributes and related files (/RF)
- */
-var FileSpec = (function FileSpecClosure() {
-  function FileSpec(root, xref) {
-    if (!root || !isDict(root)) {
-      return;
-    }
-    this.xref = xref;
-    this.root = root;
-    if (root.has('FS')) {
-      this.fs = root.get('FS');
-    }
-    this.description = root.has('Desc') ?
-                         stringToPDFString(root.get('Desc')) :
-                         '';
-    if (root.has('RF')) {
-      warn('Related file specifications are not supported');
-    }
-    this.contentAvailable = true;
-    if (!root.has('EF')) {
-      this.contentAvailable = false;
-      warn('Non-embedded file specifications are not supported');
-    }
-  }
-
-  function pickPlatformItem(dict) {
-    // Look for the filename in this order:
-    // UF, F, Unix, Mac, DOS
-    if (dict.has('UF')) {
-      return dict.get('UF');
-    } else if (dict.has('F')) {
-      return dict.get('F');
-    } else if (dict.has('Unix')) {
-      return dict.get('Unix');
-    } else if (dict.has('Mac')) {
-      return dict.get('Mac');
-    } else if (dict.has('DOS')) {
-      return dict.get('DOS');
-    } else {
-      return null;
-    }
-  }
-
-  FileSpec.prototype = {
-    get filename() {
-      if (!this._filename && this.root) {
-        var filename = pickPlatformItem(this.root) || 'unnamed';
-        this._filename = stringToPDFString(filename).
-          replace(/\\\\/g, '\\').
-          replace(/\\\//g, '/').
-          replace(/\\/g, '/');
-      }
-      return this._filename;
-    },
-    get content() {
-      if (!this.contentAvailable) {
-        return null;
-      }
-      if (!this.contentRef && this.root) {
-        this.contentRef = pickPlatformItem(this.root.get('EF'));
-      }
-      var content = null;
-      if (this.contentRef) {
-        var xref = this.xref;
-        var fileObj = xref.fetchIfRef(this.contentRef);
-        if (fileObj && isStream(fileObj)) {
-          content = fileObj.getBytes();
-        } else {
-          warn('Embedded file specification points to non-existing/invalid ' +
-            'content');
-        }
-      } else {
-        warn('Embedded file specification does not have a content');
-      }
-      return content;
-    },
-    get serializable() {
-      return {
-        filename: this.filename,
-        content: this.content
-      };
-    }
-  };
-  return FileSpec;
-})();
-
-/**
- * A helper for loading missing data in object graphs. It traverses the graph
- * depth first and queues up any objects that have missing data. Once it has
- * has traversed as many objects that are available it attempts to bundle the
- * missing data requests and then resume from the nodes that weren't ready.
- *
- * NOTE: It provides protection from circular references by keeping track of
- * of loaded references. However, you must be careful not to load any graphs
- * that have references to the catalog or other pages since that will cause the
- * entire PDF document object graph to be traversed.
- */
-var ObjectLoader = (function() {
-  function mayHaveChildren(value) {
-    return isRef(value) || isDict(value) || isArray(value) || isStream(value);
-  }
-
-  function addChildren(node, nodesToVisit) {
-    var value;
-    if (isDict(node) || isStream(node)) {
-      var map;
-      if (isDict(node)) {
-        map = node.map;
-      } else {
-        map = node.dict.map;
-      }
-      for (var key in map) {
-        value = map[key];
-        if (mayHaveChildren(value)) {
-          nodesToVisit.push(value);
-        }
-      }
-    } else if (isArray(node)) {
-      for (var i = 0, ii = node.length; i < ii; i++) {
-        value = node[i];
-        if (mayHaveChildren(value)) {
-          nodesToVisit.push(value);
-        }
-      }
-    }
-  }
-
-  function ObjectLoader(obj, keys, xref) {
-    this.obj = obj;
-    this.keys = keys;
-    this.xref = xref;
-    this.refSet = null;
-  }
-
-  ObjectLoader.prototype = {
-    load: function ObjectLoader_load() {
-      var keys = this.keys;
-      this.capability = createPromiseCapability();
-      // Don't walk the graph if all the data is already loaded.
-      if (!(this.xref.stream instanceof ChunkedStream) ||
-          this.xref.stream.getMissingChunks().length === 0) {
-        this.capability.resolve();
-        return this.capability.promise;
-      }
-
-      this.refSet = new RefSet();
-      // Setup the initial nodes to visit.
-      var nodesToVisit = [];
-      for (var i = 0; i < keys.length; i++) {
-        nodesToVisit.push(this.obj[keys[i]]);
-      }
-
-      this.walk(nodesToVisit);
-      return this.capability.promise;
-    },
-
-    walk: function ObjectLoader_walk(nodesToVisit) {
-      var nodesToRevisit = [];
-      var pendingRequests = [];
-      // DFS walk of the object graph.
-      while (nodesToVisit.length) {
-        var currentNode = nodesToVisit.pop();
-
-        // Only references or chunked streams can cause missing data exceptions.
-        if (isRef(currentNode)) {
-          // Skip nodes that have already been visited.
-          if (this.refSet.has(currentNode)) {
-            continue;
-          }
-          try {
-            var ref = currentNode;
-            this.refSet.put(ref);
-            currentNode = this.xref.fetch(currentNode);
-          } catch (e) {
-            if (!(e instanceof MissingDataException)) {
-              throw e;
-            }
-            nodesToRevisit.push(currentNode);
-            pendingRequests.push({ begin: e.begin, end: e.end });
-          }
-        }
-        if (currentNode && currentNode.getBaseStreams) {
-          var baseStreams = currentNode.getBaseStreams();
-          var foundMissingData = false;
-          for (var i = 0; i < baseStreams.length; i++) {
-            var stream = baseStreams[i];
-            if (stream.getMissingChunks && stream.getMissingChunks().length) {
-              foundMissingData = true;
-              pendingRequests.push({
-                begin: stream.start,
-                end: stream.end
-              });
-            }
-          }
-          if (foundMissingData) {
-            nodesToRevisit.push(currentNode);
-          }
-        }
-
-        addChildren(currentNode, nodesToVisit);
-      }
-
-      if (pendingRequests.length) {
-        this.xref.stream.manager.requestRanges(pendingRequests,
-            function pendingRequestCallback() {
-          nodesToVisit = nodesToRevisit;
-          for (var i = 0; i < nodesToRevisit.length; i++) {
-            var node = nodesToRevisit[i];
-            // Remove any reference nodes from the currrent refset so they
-            // aren't skipped when we revist them.
-            if (isRef(node)) {
-              this.refSet.remove(node);
-            }
-          }
-          this.walk(nodesToVisit);
-        }.bind(this));
-        return;
-      }
-      // Everything is loaded.
-      this.refSet = null;
-      this.capability.resolve();
-    }
-  };
-
-  return ObjectLoader;
-})();
-
-
-var ISOAdobeCharset = [
-  '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar',
-  'percent', 'ampersand', 'quoteright', 'parenleft', 'parenright',
-  'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash', 'zero',
-  'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
-  'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question',
-  'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
-  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
-  'bracketleft', 'backslash', 'bracketright', 'asciicircum', 'underscore',
-  'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l',
-  'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
-  'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent',
-  'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
-  'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
-  'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl',
-  'periodcentered', 'paragraph', 'bullet', 'quotesinglbase',
-  'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis',
-  'perthousand', 'questiondown', 'grave', 'acute', 'circumflex', 'tilde',
-  'macron', 'breve', 'dotaccent', 'dieresis', 'ring', 'cedilla',
-  'hungarumlaut', 'ogonek', 'caron', 'emdash', 'AE', 'ordfeminine',
-  'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae', 'dotlessi', 'lslash',
-  'oslash', 'oe', 'germandbls', 'onesuperior', 'logicalnot', 'mu',
-  'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn', 'onequarter',
-  'divide', 'brokenbar', 'degree', 'thorn', 'threequarters', 'twosuperior',
-  'registered', 'minus', 'eth', 'multiply', 'threesuperior', 'copyright',
-  'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring', 'Atilde',
-  'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave', 'Iacute',
-  'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute', 'Ocircumflex',
-  'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute', 'Ucircumflex',
-  'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron', 'aacute',
-  'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde', 'ccedilla',
-  'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute', 'icircumflex',
-  'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex', 'odieresis',
-  'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex', 'udieresis',
-  'ugrave', 'yacute', 'ydieresis', 'zcaron'
-];
-
-var ExpertCharset = [
-  '.notdef', 'space', 'exclamsmall', 'Hungarumlautsmall', 'dollaroldstyle',
-  'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior',
-  'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma',
-  'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle',
-  'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle',
-  'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle',
-  'colon', 'semicolon', 'commasuperior', 'threequartersemdash',
-  'periodsuperior', 'questionsmall', 'asuperior', 'bsuperior',
-  'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
-  'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
-  'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
-  'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall',
-  'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall',
-  'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall',
-  'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall',
-  'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary',
-  'onefitted', 'rupiah', 'Tildesmall', 'exclamdownsmall', 'centoldstyle',
-  'Lslashsmall', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall',
-  'Brevesmall', 'Caronsmall', 'Dotaccentsmall', 'Macronsmall',
-  'figuredash', 'hypheninferior', 'Ogoneksmall', 'Ringsmall',
-  'Cedillasmall', 'onequarter', 'onehalf', 'threequarters',
-  'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths',
-  'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
-  'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
-  'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
-  'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
-  'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
-  'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
-  'periodinferior', 'commainferior', 'Agravesmall', 'Aacutesmall',
-  'Acircumflexsmall', 'Atildesmall', 'Adieresissmall', 'Aringsmall',
-  'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall',
-  'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall',
-  'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall',
-  'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall',
-  'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall',
-  'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall',
-  'Ydieresissmall'
-];
-
-var ExpertSubsetCharset = [
-  '.notdef', 'space', 'dollaroldstyle', 'dollarsuperior',
-  'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
-  'onedotenleader', 'comma', 'hyphen', 'period', 'fraction',
-  'zerooldstyle', 'oneoldstyle', 'twooldstyle', 'threeoldstyle',
-  'fouroldstyle', 'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle',
-  'eightoldstyle', 'nineoldstyle', 'colon', 'semicolon', 'commasuperior',
-  'threequartersemdash', 'periodsuperior', 'asuperior', 'bsuperior',
-  'centsuperior', 'dsuperior', 'esuperior', 'isuperior', 'lsuperior',
-  'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
-  'tsuperior', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior',
-  'parenrightinferior', 'hyphensuperior', 'colonmonetary', 'onefitted',
-  'rupiah', 'centoldstyle', 'figuredash', 'hypheninferior', 'onequarter',
-  'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths',
-  'seveneighths', 'onethird', 'twothirds', 'zerosuperior', 'onesuperior',
-  'twosuperior', 'threesuperior', 'foursuperior', 'fivesuperior',
-  'sixsuperior', 'sevensuperior', 'eightsuperior', 'ninesuperior',
-  'zeroinferior', 'oneinferior', 'twoinferior', 'threeinferior',
-  'fourinferior', 'fiveinferior', 'sixinferior', 'seveninferior',
-  'eightinferior', 'nineinferior', 'centinferior', 'dollarinferior',
-  'periodinferior', 'commainferior'
-];
-
-
-
-var DEFAULT_ICON_SIZE = 22; // px
-var SUPPORTED_TYPES = ['Link', 'Text', 'Widget'];
-
-var Annotation = (function AnnotationClosure() {
-  // 12.5.5: Algorithm: Appearance streams
-  function getTransformMatrix(rect, bbox, matrix) {
-    var bounds = Util.getAxialAlignedBoundingBox(bbox, matrix);
-    var minX = bounds[0];
-    var minY = bounds[1];
-    var maxX = bounds[2];
-    var maxY = bounds[3];
-
-    if (minX === maxX || minY === maxY) {
-      // From real-life file, bbox was [0, 0, 0, 0]. In this case,
-      // just apply the transform for rect
-      return [1, 0, 0, 1, rect[0], rect[1]];
-    }
-
-    var xRatio = (rect[2] - rect[0]) / (maxX - minX);
-    var yRatio = (rect[3] - rect[1]) / (maxY - minY);
-    return [
-      xRatio,
-      0,
-      0,
-      yRatio,
-      rect[0] - minX * xRatio,
-      rect[1] - minY * yRatio
-    ];
-  }
-
-  function getDefaultAppearance(dict) {
-    var appearanceState = dict.get('AP');
-    if (!isDict(appearanceState)) {
-      return;
-    }
-
-    var appearance;
-    var appearances = appearanceState.get('N');
-    if (isDict(appearances)) {
-      var as = dict.get('AS');
-      if (as && appearances.has(as.name)) {
-        appearance = appearances.get(as.name);
-      }
-    } else {
-      appearance = appearances;
-    }
-    return appearance;
-  }
-
-  function Annotation(params) {
-    var dict = params.dict;
-    var data = this.data = {};
-
-    data.subtype = dict.get('Subtype').name;
-    var rect = dict.get('Rect') || [0, 0, 0, 0];
-    data.rect = Util.normalizeRect(rect);
-    data.annotationFlags = dict.get('F');
-
-    var color = dict.get('C');
-    if (isArray(color) && color.length === 3) {
-      // TODO(mack): currently only supporting rgb; need support different
-      // colorspaces
-      data.color = color;
-    } else {
-      data.color = [0, 0, 0];
-    }
-
-    // Some types of annotations have border style dict which has more
-    // info than the border array
-    if (dict.has('BS')) {
-      var borderStyle = dict.get('BS');
-      data.borderWidth = borderStyle.has('W') ? borderStyle.get('W') : 1;
-    } else {
-      var borderArray = dict.get('Border') || [0, 0, 1];
-      data.borderWidth = borderArray[2] || 0;
-
-      // TODO: implement proper support for annotations with line dash patterns.
-      var dashArray = borderArray[3];
-      if (data.borderWidth > 0 && dashArray) {
-        if (!isArray(dashArray)) {
-          // Ignore the border if dashArray is not actually an array,
-          // this is consistent with the behaviour in Adobe Reader. 
-          data.borderWidth = 0;
-        } else {
-          var dashArrayLength = dashArray.length;
-          if (dashArrayLength > 0) {
-            // According to the PDF specification: the elements in a dashArray
-            // shall be numbers that are nonnegative and not all equal to zero.
-            var isInvalid = false;
-            var numPositive = 0;
-            for (var i = 0; i < dashArrayLength; i++) {
-              var validNumber = (+dashArray[i] >= 0);
-              if (!validNumber) {
-                isInvalid = true;
-                break;
-              } else if (dashArray[i] > 0) {
-                numPositive++;
-              }
-            }
-            if (isInvalid || numPositive === 0) {
-              data.borderWidth = 0;
-            }
-          }
-        }
-      }
-    }
-
-    this.appearance = getDefaultAppearance(dict);
-    data.hasAppearance = !!this.appearance;
-    data.id = params.ref.num;
-  }
-
-  Annotation.prototype = {
-
-    getData: function Annotation_getData() {
-      return this.data;
-    },
-
-    isInvisible: function Annotation_isInvisible() {
-      var data = this.data;
-      if (data && SUPPORTED_TYPES.indexOf(data.subtype) !== -1) {
-        return false;
-      } else {
-        return !!(data &&
-                  data.annotationFlags &&            // Default: not invisible
-                  data.annotationFlags & 0x1);       // Invisible
-      }
-    },
-
-    isViewable: function Annotation_isViewable() {
-      var data = this.data;
-      return !!(!this.isInvisible() &&
-                data &&
-                (!data.annotationFlags ||
-                 !(data.annotationFlags & 0x22)) &&  // Hidden or NoView
-                data.rect);                          // rectangle is necessary
-    },
-
-    isPrintable: function Annotation_isPrintable() {
-      var data = this.data;
-      return !!(!this.isInvisible() &&
-                data &&
-                data.annotationFlags &&              // Default: not printable
-                data.annotationFlags & 0x4 &&        // Print
-                !(data.annotationFlags & 0x2) &&     // Hidden
-                data.rect);                          // rectangle is necessary
-    },
-
-    loadResources: function Annotation_loadResources(keys) {
-      return new Promise(function (resolve, reject) {
-        this.appearance.dict.getAsync('Resources').then(function (resources) {
-          if (!resources) {
-            resolve();
-            return;
-          }
-          var objectLoader = new ObjectLoader(resources.map,
-                                              keys,
-                                              resources.xref);
-          objectLoader.load().then(function() {
-            resolve(resources);
-          }, reject);
-        }, reject);
-      }.bind(this));
-    },
-
-    getOperatorList: function Annotation_getOperatorList(evaluator) {
-
-      if (!this.appearance) {
-        return Promise.resolve(new OperatorList());
-      }
-
-      var data = this.data;
-
-      var appearanceDict = this.appearance.dict;
-      var resourcesPromise = this.loadResources([
-        'ExtGState',
-        'ColorSpace',
-        'Pattern',
-        'Shading',
-        'XObject',
-        'Font'
-        // ProcSet
-        // Properties
-      ]);
-      var bbox = appearanceDict.get('BBox') || [0, 0, 1, 1];
-      var matrix = appearanceDict.get('Matrix') || [1, 0, 0, 1, 0 ,0];
-      var transform = getTransformMatrix(data.rect, bbox, matrix);
-      var self = this;
-
-      return resourcesPromise.then(function(resources) {
-          var opList = new OperatorList();
-          opList.addOp(OPS.beginAnnotation, [data.rect, transform, matrix]);
-          return evaluator.getOperatorList(self.appearance, resources, opList).
-            then(function () {
-              opList.addOp(OPS.endAnnotation, []);
-              self.appearance.reset();
-              return opList;
-            });
-        });
-    }
-  };
-
-  Annotation.getConstructor =
-      function Annotation_getConstructor(subtype, fieldType) {
-
-    if (!subtype) {
-      return;
-    }
-
-    // TODO(mack): Implement FreeText annotations
-    if (subtype === 'Link') {
-      return LinkAnnotation;
-    } else if (subtype === 'Text') {
-      return TextAnnotation;
-    } else if (subtype === 'Widget') {
-      if (!fieldType) {
-        return;
-      }
-
-      if (fieldType === 'Tx') {
-        return TextWidgetAnnotation;
-      } else {
-        return WidgetAnnotation;
-      }
-    } else {
-      return Annotation;
-    }
-  };
-
-  Annotation.fromRef = function Annotation_fromRef(xref, ref) {
-
-    var dict = xref.fetchIfRef(ref);
-    if (!isDict(dict)) {
-      return;
-    }
-
-    var subtype = dict.get('Subtype');
-    subtype = isName(subtype) ? subtype.name : '';
-    if (!subtype) {
-      return;
-    }
-
-    var fieldType = Util.getInheritableProperty(dict, 'FT');
-    fieldType = isName(fieldType) ? fieldType.name : '';
-
-    var Constructor = Annotation.getConstructor(subtype, fieldType);
-    if (!Constructor) {
-      return;
-    }
-
-    var params = {
-      dict: dict,
-      ref: ref,
-    };
-
-    var annotation = new Constructor(params);
-
-    if (annotation.isViewable() || annotation.isPrintable()) {
-      return annotation;
-    } else {
-      if (SUPPORTED_TYPES.indexOf(subtype) === -1) {
-        warn('unimplemented annotation type: ' + subtype);
-      }
-    }
-  };
-
-  Annotation.appendToOperatorList = function Annotation_appendToOperatorList(
-      annotations, opList, pdfManager, partialEvaluator, intent) {
-
-    function reject(e) {
-      annotationsReadyCapability.reject(e);
-    }
-
-    var annotationsReadyCapability = createPromiseCapability();
-
-    var annotationPromises = [];
-    for (var i = 0, n = annotations.length; i < n; ++i) {
-      if (intent === 'display' && annotations[i].isViewable() ||
-          intent === 'print' && annotations[i].isPrintable()) {
-        annotationPromises.push(
-          annotations[i].getOperatorList(partialEvaluator));
-      }
-    }
-    Promise.all(annotationPromises).then(function(datas) {
-      opList.addOp(OPS.beginAnnotations, []);
-      for (var i = 0, n = datas.length; i < n; ++i) {
-        var annotOpList = datas[i];
-        opList.addOpList(annotOpList);
-      }
-      opList.addOp(OPS.endAnnotations, []);
-      annotationsReadyCapability.resolve();
-    }, reject);
-
-    return annotationsReadyCapability.promise;
-  };
-
-  return Annotation;
-})();
-
-var WidgetAnnotation = (function WidgetAnnotationClosure() {
-
-  function WidgetAnnotation(params) {
-    Annotation.call(this, params);
-
-    var dict = params.dict;
-    var data = this.data;
-
-    data.fieldValue = stringToPDFString(
-      Util.getInheritableProperty(dict, 'V') || '');
-    data.alternativeText = stringToPDFString(dict.get('TU') || '');
-    data.defaultAppearance = Util.getInheritableProperty(dict, 'DA') || '';
-    var fieldType = Util.getInheritableProperty(dict, 'FT');
-    data.fieldType = isName(fieldType) ? fieldType.name : '';
-    data.fieldFlags = Util.getInheritableProperty(dict, 'Ff') || 0;
-    this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty;
-
-    // Building the full field name by collecting the field and
-    // its ancestors 'T' data and joining them using '.'.
-    var fieldName = [];
-    var namedItem = dict;
-    var ref = params.ref;
-    while (namedItem) {
-      var parent = namedItem.get('Parent');
-      var parentRef = namedItem.getRaw('Parent');
-      var name = namedItem.get('T');
-      if (name) {
-        fieldName.unshift(stringToPDFString(name));
-      } else {
-        // The field name is absent, that means more than one field
-        // with the same name may exist. Replacing the empty name
-        // with the '`' plus index in the parent's 'Kids' array.
-        // This is not in the PDF spec but necessary to id the
-        // the input controls.
-        var kids = parent.get('Kids');
-        var j, jj;
-        for (j = 0, jj = kids.length; j < jj; j++) {
-          var kidRef = kids[j];
-          if (kidRef.num === ref.num && kidRef.gen === ref.gen) {
-            break;
-          }
-        }
-        fieldName.unshift('`' + j);
-      }
-      namedItem = parent;
-      ref = parentRef;
-    }
-    data.fullName = fieldName.join('.');
-  }
-
-  var parent = Annotation.prototype;
-  Util.inherit(WidgetAnnotation, Annotation, {
-    isViewable: function WidgetAnnotation_isViewable() {
-      if (this.data.fieldType === 'Sig') {
-        warn('unimplemented annotation type: Widget signature');
-        return false;
-      }
-
-      return parent.isViewable.call(this);
-    }
-  });
-
-  return WidgetAnnotation;
-})();
-
-var TextWidgetAnnotation = (function TextWidgetAnnotationClosure() {
-  function TextWidgetAnnotation(params) {
-    WidgetAnnotation.call(this, params);
-
-    this.data.textAlignment = Util.getInheritableProperty(params.dict, 'Q');
-    this.data.annotationType = AnnotationType.WIDGET;
-    this.data.hasHtml = !this.data.hasAppearance && !!this.data.fieldValue;
-  }
-
-  Util.inherit(TextWidgetAnnotation, WidgetAnnotation, {
-    getOperatorList: function TextWidgetAnnotation_getOperatorList(evaluator) {
-      if (this.appearance) {
-        return Annotation.prototype.getOperatorList.call(this, evaluator);
-      }
-
-      var opList = new OperatorList();
-      var data = this.data;
-
-      // Even if there is an appearance stream, ignore it. This is the
-      // behaviour used by Adobe Reader.
-      if (!data.defaultAppearance) {
-        return Promise.resolve(opList);
-      }
-
-      var stream = new Stream(stringToBytes(data.defaultAppearance));
-      return evaluator.getOperatorList(stream, this.fieldResources, opList).
-        then(function () {
-          return opList;
-        });
-    }
-  });
-
-  return TextWidgetAnnotation;
-})();
-
-var InteractiveAnnotation = (function InteractiveAnnotationClosure() {
-  function InteractiveAnnotation(params) {
-    Annotation.call(this, params);
-
-    this.data.hasHtml = true;
-  }
-
-  Util.inherit(InteractiveAnnotation, Annotation, { });
-
-  return InteractiveAnnotation;
-})();
-
-var TextAnnotation = (function TextAnnotationClosure() {
-  function TextAnnotation(params) {
-    InteractiveAnnotation.call(this, params);
-
-    var dict = params.dict;
-    var data = this.data;
-
-    var content = dict.get('Contents');
-    var title = dict.get('T');
-    data.annotationType = AnnotationType.TEXT;
-    data.content = stringToPDFString(content || '');
-    data.title = stringToPDFString(title || '');
-
-    if (data.hasAppearance) {
-      data.name = 'NoIcon';
-    } else {
-      data.rect[1] = data.rect[3] - DEFAULT_ICON_SIZE;
-      data.rect[2] = data.rect[0] + DEFAULT_ICON_SIZE;
-      data.name = dict.has('Name') ? dict.get('Name').name : 'Note';
-    }
-
-    if (dict.has('C')) {
-      data.hasBgColor = true;
-    }
-  }
-
-  Util.inherit(TextAnnotation, InteractiveAnnotation, { });
-
-  return TextAnnotation;
-})();
-
-var LinkAnnotation = (function LinkAnnotationClosure() {
-  function LinkAnnotation(params) {
-    InteractiveAnnotation.call(this, params);
-
-    var dict = params.dict;
-    var data = this.data;
-    data.annotationType = AnnotationType.LINK;
-
-    var action = dict.get('A');
-    if (action) {
-      var linkType = action.get('S').name;
-      if (linkType === 'URI') {
-        var url = action.get('URI');
-        if (isName(url)) {
-          // Some bad PDFs do not put parentheses around relative URLs.
-          url = '/' + url.name;
-        } else if (url) {
-          url = addDefaultProtocolToUrl(url);
-        }
-        // TODO: pdf spec mentions urls can be relative to a Base
-        // entry in the dictionary.
-        if (!isValidUrl(url, false)) {
-          url = '';
-        }
-        data.url = url;
-      } else if (linkType === 'GoTo') {
-        data.dest = action.get('D');
-      } else if (linkType === 'GoToR') {
-        var urlDict = action.get('F');
-        if (isDict(urlDict)) {
-          // We assume that the 'url' is a Filspec dictionary
-          // and fetch the url without checking any further
-          url = urlDict.get('F') || '';
-        }
-
-        // TODO: pdf reference says that GoToR
-        // can also have 'NewWindow' attribute
-        if (!isValidUrl(url, false)) {
-          url = '';
-        }
-        data.url = url;
-        data.dest = action.get('D');
-      } else if (linkType === 'Named') {
-        data.action = action.get('N').name;
-      } else {
-        warn('unrecognized link type: ' + linkType);
-      }
-    } else if (dict.has('Dest')) {
-      // simple destination link
-      var dest = dict.get('Dest');
-      data.dest = isName(dest) ? dest.name : dest;
-    }
-  }
-
-  // Lets URLs beginning with 'www.' default to using the 'http://' protocol.
-  function addDefaultProtocolToUrl(url) {
-    if (url && url.indexOf('www.') === 0) {
-      return ('http://' + url);
-    }
-    return url;
-  }
-
-  Util.inherit(LinkAnnotation, InteractiveAnnotation, {
-    hasOperatorList: function LinkAnnotation_hasOperatorList() {
-      return false;
-    }
-  });
-
-  return LinkAnnotation;
-})();
-
-
-var PDFFunction = (function PDFFunctionClosure() {
-  var CONSTRUCT_SAMPLED = 0;
-  var CONSTRUCT_INTERPOLATED = 2;
-  var CONSTRUCT_STICHED = 3;
-  var CONSTRUCT_POSTSCRIPT = 4;
-
-  return {
-    getSampleArray: function PDFFunction_getSampleArray(size, outputSize, bps,
-                                                       str) {
-      var i, ii;
-      var length = 1;
-      for (i = 0, ii = size.length; i < ii; i++) {
-        length *= size[i];
-      }
-      length *= outputSize;
-
-      var array = new Array(length);
-      var codeSize = 0;
-      var codeBuf = 0;
-      // 32 is a valid bps so shifting won't work
-      var sampleMul = 1.0 / (Math.pow(2.0, bps) - 1);
-
-      var strBytes = str.getBytes((length * bps + 7) / 8);
-      var strIdx = 0;
-      for (i = 0; i < length; i++) {
-        while (codeSize < bps) {
-          codeBuf <<= 8;
-          codeBuf |= strBytes[strIdx++];
-          codeSize += 8;
-        }
-        codeSize -= bps;
-        array[i] = (codeBuf >> codeSize) * sampleMul;
-        codeBuf &= (1 << codeSize) - 1;
-      }
-      return array;
-    },
-
-    getIR: function PDFFunction_getIR(xref, fn) {
-      var dict = fn.dict;
-      if (!dict) {
-        dict = fn;
-      }
-
-      var types = [this.constructSampled,
-                   null,
-                   this.constructInterpolated,
-                   this.constructStiched,
-                   this.constructPostScript];
-
-      var typeNum = dict.get('FunctionType');
-      var typeFn = types[typeNum];
-      if (!typeFn) {
-        error('Unknown type of function');
-      }
-
-      return typeFn.call(this, fn, dict, xref);
-    },
-
-    fromIR: function PDFFunction_fromIR(IR) {
-      var type = IR[0];
-      switch (type) {
-        case CONSTRUCT_SAMPLED:
-          return this.constructSampledFromIR(IR);
-        case CONSTRUCT_INTERPOLATED:
-          return this.constructInterpolatedFromIR(IR);
-        case CONSTRUCT_STICHED:
-          return this.constructStichedFromIR(IR);
-        //case CONSTRUCT_POSTSCRIPT:
-        default:
-          return this.constructPostScriptFromIR(IR);
-      }
-    },
-
-    parse: function PDFFunction_parse(xref, fn) {
-      var IR = this.getIR(xref, fn);
-      return this.fromIR(IR);
-    },
-
-    parseArray: function PDFFunction_parseArray(xref, fnObj) {
-      if (!isArray(fnObj)) {
-        // not an array -- parsing as regular function
-        return this.parse(xref, fnObj);
-      }
-
-      var fnArray = [];
-      for (var j = 0, jj = fnObj.length; j < jj; j++) {
-        var obj = xref.fetchIfRef(fnObj[j]);
-        fnArray.push(PDFFunction.parse(xref, obj));
-      }
-      return function (src, srcOffset, dest, destOffset) {
-        for (var i = 0, ii = fnArray.length; i < ii; i++) {
-          fnArray[i](src, srcOffset, dest, destOffset + i);
-        }
-      };
-    },
-
-    constructSampled: function PDFFunction_constructSampled(str, dict) {
-      function toMultiArray(arr) {
-        var inputLength = arr.length;
-        var out = [];
-        var index = 0;
-        for (var i = 0; i < inputLength; i += 2) {
-          out[index] = [arr[i], arr[i + 1]];
-          ++index;
-        }
-        return out;
-      }
-      var domain = dict.get('Domain');
-      var range = dict.get('Range');
-
-      if (!domain || !range) {
-        error('No domain or range');
-      }
-
-      var inputSize = domain.length / 2;
-      var outputSize = range.length / 2;
-
-      domain = toMultiArray(domain);
-      range = toMultiArray(range);
-
-      var size = dict.get('Size');
-      var bps = dict.get('BitsPerSample');
-      var order = dict.get('Order') || 1;
-      if (order !== 1) {
-        // No description how cubic spline interpolation works in PDF32000:2008
-        // As in poppler, ignoring order, linear interpolation may work as good
-        info('No support for cubic spline interpolation: ' + order);
-      }
-
-      var encode = dict.get('Encode');
-      if (!encode) {
-        encode = [];
-        for (var i = 0; i < inputSize; ++i) {
-          encode.push(0);
-          encode.push(size[i] - 1);
-        }
-      }
-      encode = toMultiArray(encode);
-
-      var decode = dict.get('Decode');
-      if (!decode) {
-        decode = range;
-      } else {
-        decode = toMultiArray(decode);
-      }
-
-      var samples = this.getSampleArray(size, outputSize, bps, str);
-
-      return [
-        CONSTRUCT_SAMPLED, inputSize, domain, encode, decode, samples, size,
-        outputSize, Math.pow(2, bps) - 1, range
-      ];
-    },
-
-    constructSampledFromIR: function PDFFunction_constructSampledFromIR(IR) {
-      // See chapter 3, page 109 of the PDF reference
-      function interpolate(x, xmin, xmax, ymin, ymax) {
-        return ymin + ((x - xmin) * ((ymax - ymin) / (xmax - xmin)));
-      }
-
-      return function constructSampledFromIRResult(src, srcOffset,
-                                                   dest, destOffset) {
-        // See chapter 3, page 110 of the PDF reference.
-        var m = IR[1];
-        var domain = IR[2];
-        var encode = IR[3];
-        var decode = IR[4];
-        var samples = IR[5];
-        var size = IR[6];
-        var n = IR[7];
-        //var mask = IR[8];
-        var range = IR[9];
-
-        // Building the cube vertices: its part and sample index
-        // http://rjwagner49.com/Mathematics/Interpolation.pdf
-        var cubeVertices = 1 << m;
-        var cubeN = new Float64Array(cubeVertices);
-        var cubeVertex = new Uint32Array(cubeVertices);
-        var i, j;
-        for (j = 0; j < cubeVertices; j++) {
-          cubeN[j] = 1;
-        }
-
-        var k = n, pos = 1;
-        // Map x_i to y_j for 0 <= i < m using the sampled function.
-        for (i = 0; i < m; ++i) {
-          // x_i' = min(max(x_i, Domain_2i), Domain_2i+1)
-          var domain_2i = domain[i][0];
-          var domain_2i_1 = domain[i][1];
-          var xi = Math.min(Math.max(src[srcOffset +i], domain_2i),
-                            domain_2i_1);
-
-          // e_i = Interpolate(x_i', Domain_2i, Domain_2i+1,
-          //                   Encode_2i, Encode_2i+1)
-          var e = interpolate(xi, domain_2i, domain_2i_1,
-                              encode[i][0], encode[i][1]);
-
-          // e_i' = min(max(e_i, 0), Size_i - 1)
-          var size_i = size[i];
-          e = Math.min(Math.max(e, 0), size_i - 1);
-
-          // Adjusting the cube: N and vertex sample index
-          var e0 = e < size_i - 1 ? Math.floor(e) : e - 1; // e1 = e0 + 1;
-          var n0 = e0 + 1 - e; // (e1 - e) / (e1 - e0);
-          var n1 = e - e0; // (e - e0) / (e1 - e0);
-          var offset0 = e0 * k;
-          var offset1 = offset0 + k; // e1 * k
-          for (j = 0; j < cubeVertices; j++) {
-            if (j & pos) {
-              cubeN[j] *= n1;
-              cubeVertex[j] += offset1;
-            } else {
-              cubeN[j] *= n0;
-              cubeVertex[j] += offset0;
-            }
-          }
-
-          k *= size_i;
-          pos <<= 1;
-        }
-
-        for (j = 0; j < n; ++j) {
-          // Sum all cube vertices' samples portions
-          var rj = 0;
-          for (i = 0; i < cubeVertices; i++) {
-            rj += samples[cubeVertex[i] + j] * cubeN[i];
-          }
-
-          // r_j' = Interpolate(r_j, 0, 2^BitsPerSample - 1,
-          //                    Decode_2j, Decode_2j+1)
-          rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]);
-
-          // y_j = min(max(r_j, range_2j), range_2j+1)
-          dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]),
-                                          range[j][1]);
-        }
-      };
-    },
-
-    constructInterpolated: function PDFFunction_constructInterpolated(str,
-                                                                      dict) {
-      var c0 = dict.get('C0') || [0];
-      var c1 = dict.get('C1') || [1];
-      var n = dict.get('N');
-
-      if (!isArray(c0) || !isArray(c1)) {
-        error('Illegal dictionary for interpolated function');
-      }
-
-      var length = c0.length;
-      var diff = [];
-      for (var i = 0; i < length; ++i) {
-        diff.push(c1[i] - c0[i]);
-      }
-
-      return [CONSTRUCT_INTERPOLATED, c0, diff, n];
-    },
-
-    constructInterpolatedFromIR:
-      function PDFFunction_constructInterpolatedFromIR(IR) {
-      var c0 = IR[1];
-      var diff = IR[2];
-      var n = IR[3];
-
-      var length = diff.length;
-
-      return function constructInterpolatedFromIRResult(src, srcOffset,
-                                                        dest, destOffset) {
-        var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n);
-
-        for (var j = 0; j < length; ++j) {
-          dest[destOffset + j] = c0[j] + (x * diff[j]);
-        }
-      };
-    },
-
-    constructStiched: function PDFFunction_constructStiched(fn, dict, xref) {
-      var domain = dict.get('Domain');
-
-      if (!domain) {
-        error('No domain');
-      }
-
-      var inputSize = domain.length / 2;
-      if (inputSize !== 1) {
-        error('Bad domain for stiched function');
-      }
-
-      var fnRefs = dict.get('Functions');
-      var fns = [];
-      for (var i = 0, ii = fnRefs.length; i < ii; ++i) {
-        fns.push(PDFFunction.getIR(xref, xref.fetchIfRef(fnRefs[i])));
-      }
-
-      var bounds = dict.get('Bounds');
-      var encode = dict.get('Encode');
-
-      return [CONSTRUCT_STICHED, domain, bounds, encode, fns];
-    },
-
-    constructStichedFromIR: function PDFFunction_constructStichedFromIR(IR) {
-      var domain = IR[1];
-      var bounds = IR[2];
-      var encode = IR[3];
-      var fnsIR = IR[4];
-      var fns = [];
-      var tmpBuf = new Float32Array(1);
-
-      for (var i = 0, ii = fnsIR.length; i < ii; i++) {
-        fns.push(PDFFunction.fromIR(fnsIR[i]));
-      }
-
-      return function constructStichedFromIRResult(src, srcOffset,
-                                                   dest, destOffset) {
-        var clip = function constructStichedFromIRClip(v, min, max) {
-          if (v > max) {
-            v = max;
-          } else if (v < min) {
-            v = min;
-          }
-          return v;
-        };
-
-        // clip to domain
-        var v = clip(src[srcOffset], domain[0], domain[1]);
-        // calulate which bound the value is in
-        for (var i = 0, ii = bounds.length; i < ii; ++i) {
-          if (v < bounds[i]) {
-            break;
-          }
-        }
-
-        // encode value into domain of function
-        var dmin = domain[0];
-        if (i > 0) {
-          dmin = bounds[i - 1];
-        }
-        var dmax = domain[1];
-        if (i < bounds.length) {
-          dmax = bounds[i];
-        }
-
-        var rmin = encode[2 * i];
-        var rmax = encode[2 * i + 1];
-
-        tmpBuf[0] = rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin);
-
-        // call the appropriate function
-        fns[i](tmpBuf, 0, dest, destOffset);
-      };
-    },
-
-    constructPostScript: function PDFFunction_constructPostScript(fn, dict,
-                                                                  xref) {
-      var domain = dict.get('Domain');
-      var range = dict.get('Range');
-
-      if (!domain) {
-        error('No domain.');
-      }
-
-      if (!range) {
-        error('No range.');
-      }
-
-      var lexer = new PostScriptLexer(fn);
-      var parser = new PostScriptParser(lexer);
-      var code = parser.parse();
-
-      return [CONSTRUCT_POSTSCRIPT, domain, range, code];
-    },
-
-    constructPostScriptFromIR: function PDFFunction_constructPostScriptFromIR(
-                                          IR) {
-      var domain = IR[1];
-      var range = IR[2];
-      var code = IR[3];
-
-      var compiled = (new PostScriptCompiler()).compile(code, domain, range);
-      if (compiled) {
-        // Compiled function consists of simple expressions such as addition,
-        // subtraction, Math.max, and also contains 'var' and 'return'
-        // statements. See the generation in the PostScriptCompiler below.
-        /*jshint -W054 */
-        return new Function('src', 'srcOffset', 'dest', 'destOffset', compiled);
-      }
-
-      info('Unable to compile PS function');
-
-      var numOutputs = range.length >> 1;
-      var numInputs = domain.length >> 1;
-      var evaluator = new PostScriptEvaluator(code);
-      // Cache the values for a big speed up, the cache size is limited though
-      // since the number of possible values can be huge from a PS function.
-      var cache = {};
-      // The MAX_CACHE_SIZE is set to ~4x the maximum number of distinct values
-      // seen in our tests.
-      var MAX_CACHE_SIZE = 2048 * 4;
-      var cache_available = MAX_CACHE_SIZE;
-      var tmpBuf = new Float32Array(numInputs);
-
-      return function constructPostScriptFromIRResult(src, srcOffset,
-                                                      dest, destOffset) {
-        var i, value;
-        var key = '';
-        var input = tmpBuf;
-        for (i = 0; i < numInputs; i++) {
-          value = src[srcOffset + i];
-          input[i] = value;
-          key += value + '_';
-        }
-
-        var cachedValue = cache[key];
-        if (cachedValue !== undefined) {
-          cachedValue.set(dest, destOffset);
-          return;
-        }
-
-        var output = new Float32Array(numOutputs);
-        var stack = evaluator.execute(input);
-        var stackIndex = stack.length - numOutputs;
-        for (i = 0; i < numOutputs; i++) {
-          value = stack[stackIndex + i];
-          var bound = range[i * 2];
-          if (value < bound) {
-            value = bound;
-          } else {
-            bound = range[i * 2 +1];
-            if (value > bound) {
-              value = bound;
-            }
-          }
-          output[i] = value;
-        }
-        if (cache_available > 0) {
-          cache_available--;
-          cache[key] = output;
-        }
-        output.set(dest, destOffset);
-      };
-    }
-  };
-})();
-
-function isPDFFunction(v) {
-  var fnDict;
-  if (typeof v !== 'object') {
-    return false;
-  } else if (isDict(v)) {
-    fnDict = v;
-  } else if (isStream(v)) {
-    fnDict = v.dict;
-  } else {
-    return false;
-  }
-  return fnDict.has('FunctionType');
+function isName(v) {
+  return v instanceof Name;
 }
 
-var PostScriptStack = (function PostScriptStackClosure() {
-  var MAX_STACK_SIZE = 100;
-  function PostScriptStack(initialStack) {
-    this.stack = !initialStack ? [] :
-                 Array.prototype.slice.call(initialStack, 0);
+function isCmd(v, cmd) {
+  return v instanceof Cmd && (cmd === undefined || v.cmd === cmd);
+}
+
+function isDict(v, type) {
+  if (!(v instanceof Dict)) {
+    return false;
+  }
+  if (!type) {
+    return true;
+  }
+  var dictType = v.get('Type');
+  return isName(dictType) && dictType.name === type;
+}
+
+function isRef(v) {
+  return v instanceof Ref;
+}
+
+function isStream(v) {
+  return typeof v === 'object' && v !== null && v.getBytes !== undefined;
+}
+
+exports.Cmd = Cmd;
+exports.Dict = Dict;
+exports.Name = Name;
+exports.Ref = Ref;
+exports.RefSet = RefSet;
+exports.RefSetCache = RefSetCache;
+exports.isCmd = isCmd;
+exports.isDict = isDict;
+exports.isName = isName;
+exports.isRef = isRef;
+exports.isStream = isStream;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreStandardFonts = {}), root.pdfjsSharedUtil);
+  }
+}(this, function (exports, sharedUtil) {
+  var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+
+  /**
+   * Hold a map of decoded fonts and of the standard fourteen Type1
+   * fonts and their acronyms.
+   */
+  var getStdFontMap = getLookupTableFactory(function (t) {
+    t['ArialNarrow'] = 'Helvetica';
+    t['ArialNarrow-Bold'] = 'Helvetica-Bold';
+    t['ArialNarrow-BoldItalic'] = 'Helvetica-BoldOblique';
+    t['ArialNarrow-Italic'] = 'Helvetica-Oblique';
+    t['ArialBlack'] = 'Helvetica';
+    t['ArialBlack-Bold'] = 'Helvetica-Bold';
+    t['ArialBlack-BoldItalic'] = 'Helvetica-BoldOblique';
+    t['ArialBlack-Italic'] = 'Helvetica-Oblique';
+    t['Arial'] = 'Helvetica';
+    t['Arial-Bold'] = 'Helvetica-Bold';
+    t['Arial-BoldItalic'] = 'Helvetica-BoldOblique';
+    t['Arial-Italic'] = 'Helvetica-Oblique';
+    t['Arial-BoldItalicMT'] = 'Helvetica-BoldOblique';
+    t['Arial-BoldMT'] = 'Helvetica-Bold';
+    t['Arial-ItalicMT'] = 'Helvetica-Oblique';
+    t['ArialMT'] = 'Helvetica';
+    t['Courier-Bold'] = 'Courier-Bold';
+    t['Courier-BoldItalic'] = 'Courier-BoldOblique';
+    t['Courier-Italic'] = 'Courier-Oblique';
+    t['CourierNew'] = 'Courier';
+    t['CourierNew-Bold'] = 'Courier-Bold';
+    t['CourierNew-BoldItalic'] = 'Courier-BoldOblique';
+    t['CourierNew-Italic'] = 'Courier-Oblique';
+    t['CourierNewPS-BoldItalicMT'] = 'Courier-BoldOblique';
+    t['CourierNewPS-BoldMT'] = 'Courier-Bold';
+    t['CourierNewPS-ItalicMT'] = 'Courier-Oblique';
+    t['CourierNewPSMT'] = 'Courier';
+    t['Helvetica'] = 'Helvetica';
+    t['Helvetica-Bold'] = 'Helvetica-Bold';
+    t['Helvetica-BoldItalic'] = 'Helvetica-BoldOblique';
+    t['Helvetica-BoldOblique'] = 'Helvetica-BoldOblique';
+    t['Helvetica-Italic'] = 'Helvetica-Oblique';
+    t['Helvetica-Oblique'] = 'Helvetica-Oblique';
+    t['Symbol-Bold'] = 'Symbol';
+    t['Symbol-BoldItalic'] = 'Symbol';
+    t['Symbol-Italic'] = 'Symbol';
+    t['TimesNewRoman'] = 'Times-Roman';
+    t['TimesNewRoman-Bold'] = 'Times-Bold';
+    t['TimesNewRoman-BoldItalic'] = 'Times-BoldItalic';
+    t['TimesNewRoman-Italic'] = 'Times-Italic';
+    t['TimesNewRomanPS'] = 'Times-Roman';
+    t['TimesNewRomanPS-Bold'] = 'Times-Bold';
+    t['TimesNewRomanPS-BoldItalic'] = 'Times-BoldItalic';
+    t['TimesNewRomanPS-BoldItalicMT'] = 'Times-BoldItalic';
+    t['TimesNewRomanPS-BoldMT'] = 'Times-Bold';
+    t['TimesNewRomanPS-Italic'] = 'Times-Italic';
+    t['TimesNewRomanPS-ItalicMT'] = 'Times-Italic';
+    t['TimesNewRomanPSMT'] = 'Times-Roman';
+    t['TimesNewRomanPSMT-Bold'] = 'Times-Bold';
+    t['TimesNewRomanPSMT-BoldItalic'] = 'Times-BoldItalic';
+    t['TimesNewRomanPSMT-Italic'] = 'Times-Italic';
+  });
+
+  /**
+   * Holds the map of the non-standard fonts that might be included as
+   * a standard fonts without glyph data.
+   */
+  var getNonStdFontMap = getLookupTableFactory(function (t) {
+    t['CenturyGothic'] = 'Helvetica';
+    t['CenturyGothic-Bold'] = 'Helvetica-Bold';
+    t['CenturyGothic-BoldItalic'] = 'Helvetica-BoldOblique';
+    t['CenturyGothic-Italic'] = 'Helvetica-Oblique';
+    t['ComicSansMS'] = 'Comic Sans MS';
+    t['ComicSansMS-Bold'] = 'Comic Sans MS-Bold';
+    t['ComicSansMS-BoldItalic'] = 'Comic Sans MS-BoldItalic';
+    t['ComicSansMS-Italic'] = 'Comic Sans MS-Italic';
+    t['LucidaConsole'] = 'Courier';
+    t['LucidaConsole-Bold'] = 'Courier-Bold';
+    t['LucidaConsole-BoldItalic'] = 'Courier-BoldOblique';
+    t['LucidaConsole-Italic'] = 'Courier-Oblique';
+    t['MS-Gothic'] = 'MS Gothic';
+    t['MS-Gothic-Bold'] = 'MS Gothic-Bold';
+    t['MS-Gothic-BoldItalic'] = 'MS Gothic-BoldItalic';
+    t['MS-Gothic-Italic'] = 'MS Gothic-Italic';
+    t['MS-Mincho'] = 'MS Mincho';
+    t['MS-Mincho-Bold'] = 'MS Mincho-Bold';
+    t['MS-Mincho-BoldItalic'] = 'MS Mincho-BoldItalic';
+    t['MS-Mincho-Italic'] = 'MS Mincho-Italic';
+    t['MS-PGothic'] = 'MS PGothic';
+    t['MS-PGothic-Bold'] = 'MS PGothic-Bold';
+    t['MS-PGothic-BoldItalic'] = 'MS PGothic-BoldItalic';
+    t['MS-PGothic-Italic'] = 'MS PGothic-Italic';
+    t['MS-PMincho'] = 'MS PMincho';
+    t['MS-PMincho-Bold'] = 'MS PMincho-Bold';
+    t['MS-PMincho-BoldItalic'] = 'MS PMincho-BoldItalic';
+    t['MS-PMincho-Italic'] = 'MS PMincho-Italic';
+    t['Wingdings'] = 'ZapfDingbats';
+  });
+
+  var getSerifFonts = getLookupTableFactory(function (t) {
+    t['Adobe Jenson'] = true;
+    t['Adobe Text'] = true;
+    t['Albertus'] = true;
+    t['Aldus'] = true;
+    t['Alexandria'] = true;
+    t['Algerian'] = true;
+    t['American Typewriter'] = true;
+    t['Antiqua'] = true;
+    t['Apex'] = true;
+    t['Arno'] = true;
+    t['Aster'] = true;
+    t['Aurora'] = true;
+    t['Baskerville'] = true;
+    t['Bell'] = true;
+    t['Bembo'] = true;
+    t['Bembo Schoolbook'] = true;
+    t['Benguiat'] = true;
+    t['Berkeley Old Style'] = true;
+    t['Bernhard Modern'] = true;
+    t['Berthold City'] = true;
+    t['Bodoni'] = true;
+    t['Bauer Bodoni'] = true;
+    t['Book Antiqua'] = true;
+    t['Bookman'] = true;
+    t['Bordeaux Roman'] = true;
+    t['Californian FB'] = true;
+    t['Calisto'] = true;
+    t['Calvert'] = true;
+    t['Capitals'] = true;
+    t['Cambria'] = true;
+    t['Cartier'] = true;
+    t['Caslon'] = true;
+    t['Catull'] = true;
+    t['Centaur'] = true;
+    t['Century Old Style'] = true;
+    t['Century Schoolbook'] = true;
+    t['Chaparral'] = true;
+    t['Charis SIL'] = true;
+    t['Cheltenham'] = true;
+    t['Cholla Slab'] = true;
+    t['Clarendon'] = true;
+    t['Clearface'] = true;
+    t['Cochin'] = true;
+    t['Colonna'] = true;
+    t['Computer Modern'] = true;
+    t['Concrete Roman'] = true;
+    t['Constantia'] = true;
+    t['Cooper Black'] = true;
+    t['Corona'] = true;
+    t['Ecotype'] = true;
+    t['Egyptienne'] = true;
+    t['Elephant'] = true;
+    t['Excelsior'] = true;
+    t['Fairfield'] = true;
+    t['FF Scala'] = true;
+    t['Folkard'] = true;
+    t['Footlight'] = true;
+    t['FreeSerif'] = true;
+    t['Friz Quadrata'] = true;
+    t['Garamond'] = true;
+    t['Gentium'] = true;
+    t['Georgia'] = true;
+    t['Gloucester'] = true;
+    t['Goudy Old Style'] = true;
+    t['Goudy Schoolbook'] = true;
+    t['Goudy Pro Font'] = true;
+    t['Granjon'] = true;
+    t['Guardian Egyptian'] = true;
+    t['Heather'] = true;
+    t['Hercules'] = true;
+    t['High Tower Text'] = true;
+    t['Hiroshige'] = true;
+    t['Hoefler Text'] = true;
+    t['Humana Serif'] = true;
+    t['Imprint'] = true;
+    t['Ionic No. 5'] = true;
+    t['Janson'] = true;
+    t['Joanna'] = true;
+    t['Korinna'] = true;
+    t['Lexicon'] = true;
+    t['Liberation Serif'] = true;
+    t['Linux Libertine'] = true;
+    t['Literaturnaya'] = true;
+    t['Lucida'] = true;
+    t['Lucida Bright'] = true;
+    t['Melior'] = true;
+    t['Memphis'] = true;
+    t['Miller'] = true;
+    t['Minion'] = true;
+    t['Modern'] = true;
+    t['Mona Lisa'] = true;
+    t['Mrs Eaves'] = true;
+    t['MS Serif'] = true;
+    t['Museo Slab'] = true;
+    t['New York'] = true;
+    t['Nimbus Roman'] = true;
+    t['NPS Rawlinson Roadway'] = true;
+    t['Palatino'] = true;
+    t['Perpetua'] = true;
+    t['Plantin'] = true;
+    t['Plantin Schoolbook'] = true;
+    t['Playbill'] = true;
+    t['Poor Richard'] = true;
+    t['Rawlinson Roadway'] = true;
+    t['Renault'] = true;
+    t['Requiem'] = true;
+    t['Rockwell'] = true;
+    t['Roman'] = true;
+    t['Rotis Serif'] = true;
+    t['Sabon'] = true;
+    t['Scala'] = true;
+    t['Seagull'] = true;
+    t['Sistina'] = true;
+    t['Souvenir'] = true;
+    t['STIX'] = true;
+    t['Stone Informal'] = true;
+    t['Stone Serif'] = true;
+    t['Sylfaen'] = true;
+    t['Times'] = true;
+    t['Trajan'] = true;
+    t['Trinité'] = true;
+    t['Trump Mediaeval'] = true;
+    t['Utopia'] = true;
+    t['Vale Type'] = true;
+    t['Bitstream Vera'] = true;
+    t['Vera Serif'] = true;
+    t['Versailles'] = true;
+    t['Wanted'] = true;
+    t['Weiss'] = true;
+    t['Wide Latin'] = true;
+    t['Windsor'] = true;
+    t['XITS'] = true;
+  });
+
+  var getSymbolsFonts = getLookupTableFactory(function (t) {
+    t['Dingbats'] = true;
+    t['Symbol'] = true;
+    t['ZapfDingbats'] = true;
+  });
+
+  // Glyph map for well-known standard fonts. Sometimes Ghostscript uses CID
+  // fonts, but does not embed the CID to GID mapping. The mapping is incomplete
+  // for all glyphs, but common for some set of the standard fonts.
+  var getGlyphMapForStandardFonts = getLookupTableFactory(function (t) {
+    t[2] = 10; t[3] = 32; t[4] = 33; t[5] = 34; t[6] = 35; t[7] = 36; t[8] = 37;
+    t[9] = 38; t[10] = 39; t[11] = 40; t[12] = 41; t[13] = 42; t[14] = 43;
+    t[15] = 44; t[16] = 45; t[17] = 46; t[18] = 47; t[19] = 48; t[20] = 49;
+    t[21] = 50; t[22] = 51; t[23] = 52; t[24] = 53; t[25] = 54; t[26] = 55;
+    t[27] = 56; t[28] = 57; t[29] = 58; t[30] = 894; t[31] = 60; t[32] = 61;
+    t[33] = 62; t[34] = 63; t[35] = 64; t[36] = 65; t[37] = 66; t[38] = 67;
+    t[39] = 68; t[40] = 69; t[41] = 70; t[42] = 71; t[43] = 72; t[44] = 73;
+    t[45] = 74; t[46] = 75; t[47] = 76; t[48] = 77; t[49] = 78; t[50] = 79;
+    t[51] = 80; t[52] = 81; t[53] = 82; t[54] = 83; t[55] = 84; t[56] = 85;
+    t[57] = 86; t[58] = 87; t[59] = 88; t[60] = 89; t[61] = 90; t[62] = 91;
+    t[63] = 92; t[64] = 93; t[65] = 94; t[66] = 95; t[67] = 96; t[68] = 97;
+    t[69] = 98; t[70] = 99; t[71] = 100; t[72] = 101; t[73] = 102; t[74] = 103;
+    t[75] = 104; t[76] = 105; t[77] = 106; t[78] = 107; t[79] = 108;
+    t[80] = 109; t[81] = 110; t[82] = 111; t[83] = 112; t[84] = 113;
+    t[85] = 114; t[86] = 115; t[87] = 116; t[88] = 117; t[89] = 118;
+    t[90] = 119; t[91] = 120; t[92] = 121; t[93] = 122; t[94] = 123;
+    t[95] = 124; t[96] = 125; t[97] = 126; t[98] = 196; t[99] = 197;
+    t[100] = 199; t[101] = 201; t[102] = 209; t[103] = 214; t[104] = 220;
+    t[105] = 225; t[106] = 224; t[107] = 226; t[108] = 228; t[109] = 227;
+    t[110] = 229; t[111] = 231; t[112] = 233; t[113] = 232; t[114] = 234;
+    t[115] = 235; t[116] = 237; t[117] = 236; t[118] = 238; t[119] = 239;
+    t[120] = 241; t[121] = 243; t[122] = 242; t[123] = 244; t[124] = 246;
+    t[125] = 245; t[126] = 250; t[127] = 249; t[128] = 251; t[129] = 252;
+    t[130] = 8224; t[131] = 176; t[132] = 162; t[133] = 163; t[134] = 167;
+    t[135] = 8226; t[136] = 182; t[137] = 223; t[138] = 174; t[139] = 169;
+    t[140] = 8482; t[141] = 180; t[142] = 168; t[143] = 8800; t[144] = 198;
+    t[145] = 216; t[146] = 8734; t[147] = 177; t[148] = 8804; t[149] = 8805;
+    t[150] = 165; t[151] = 181; t[152] = 8706; t[153] = 8721; t[154] = 8719;
+    t[156] = 8747; t[157] = 170; t[158] = 186; t[159] = 8486; t[160] = 230;
+    t[161] = 248; t[162] = 191; t[163] = 161; t[164] = 172; t[165] = 8730;
+    t[166] = 402; t[167] = 8776; t[168] = 8710; t[169] = 171; t[170] = 187;
+    t[171] = 8230; t[210] = 218; t[223] = 711; t[224] = 321; t[225] = 322;
+    t[227] = 353; t[229] = 382; t[234] = 253; t[252] = 263; t[253] = 268;
+    t[254] = 269; t[258] = 258; t[260] = 260; t[261] = 261; t[265] = 280;
+    t[266] = 281; t[268] = 283; t[269] = 313; t[275] = 323; t[276] = 324;
+    t[278] = 328; t[284] = 345; t[285] = 346; t[286] = 347; t[292] = 367;
+    t[295] = 377; t[296] = 378; t[298] = 380; t[305] = 963; t[306] = 964;
+    t[307] = 966; t[308] = 8215; t[309] = 8252; t[310] = 8319; t[311] = 8359;
+    t[312] = 8592; t[313] = 8593; t[337] = 9552; t[493] = 1039;
+    t[494] = 1040; t[705] = 1524; t[706] = 8362; t[710] = 64288; t[711] = 64298;
+    t[759] = 1617; t[761] = 1776; t[763] = 1778; t[775] = 1652; t[777] = 1764;
+    t[778] = 1780; t[779] = 1781; t[780] = 1782; t[782] = 771; t[783] = 64726;
+    t[786] = 8363; t[788] = 8532; t[790] = 768; t[791] = 769; t[792] = 768;
+    t[795] = 803; t[797] = 64336; t[798] = 64337; t[799] = 64342;
+    t[800] = 64343; t[801] = 64344; t[802] = 64345; t[803] = 64362;
+    t[804] = 64363; t[805] = 64364; t[2424] = 7821; t[2425] = 7822;
+    t[2426] = 7823; t[2427] = 7824; t[2428] = 7825; t[2429] = 7826;
+    t[2430] = 7827; t[2433] = 7682; t[2678] = 8045; t[2679] = 8046;
+    t[2830] = 1552; t[2838] = 686; t[2840] = 751; t[2842] = 753; t[2843] = 754;
+    t[2844] = 755; t[2846] = 757; t[2856] = 767; t[2857] = 848; t[2858] = 849;
+    t[2862] = 853; t[2863] = 854; t[2864] = 855; t[2865] = 861; t[2866] = 862;
+    t[2906] = 7460; t[2908] = 7462; t[2909] = 7463; t[2910] = 7464;
+    t[2912] = 7466; t[2913] = 7467; t[2914] = 7468; t[2916] = 7470;
+    t[2917] = 7471; t[2918] = 7472; t[2920] = 7474; t[2921] = 7475;
+    t[2922] = 7476; t[2924] = 7478; t[2925] = 7479; t[2926] = 7480;
+    t[2928] = 7482; t[2929] = 7483; t[2930] = 7484; t[2932] = 7486;
+    t[2933] = 7487; t[2934] = 7488; t[2936] = 7490; t[2937] = 7491;
+    t[2938] = 7492; t[2940] = 7494; t[2941] = 7495; t[2942] = 7496;
+    t[2944] = 7498; t[2946] = 7500; t[2948] = 7502; t[2950] = 7504;
+    t[2951] = 7505; t[2952] = 7506; t[2954] = 7508; t[2955] = 7509;
+    t[2956] = 7510; t[2958] = 7512; t[2959] = 7513; t[2960] = 7514;
+    t[2962] = 7516; t[2963] = 7517; t[2964] = 7518; t[2966] = 7520;
+    t[2967] = 7521; t[2968] = 7522; t[2970] = 7524; t[2971] = 7525;
+    t[2972] = 7526; t[2974] = 7528; t[2975] = 7529; t[2976] = 7530;
+    t[2978] = 1537; t[2979] = 1538; t[2980] = 1539; t[2982] = 1549;
+    t[2983] = 1551; t[2984] = 1552; t[2986] = 1554; t[2987] = 1555;
+    t[2988] = 1556; t[2990] = 1623; t[2991] = 1624; t[2995] = 1775;
+    t[2999] = 1791; t[3002] = 64290; t[3003] = 64291; t[3004] = 64292;
+    t[3006] = 64294; t[3007] = 64295; t[3008] = 64296; t[3011] = 1900;
+    t[3014] = 8223; t[3015] = 8244; t[3017] = 7532; t[3018] = 7533;
+    t[3019] = 7534; t[3075] = 7590; t[3076] = 7591; t[3079] = 7594;
+    t[3080] = 7595; t[3083] = 7598; t[3084] = 7599; t[3087] = 7602;
+    t[3088] = 7603; t[3091] = 7606; t[3092] = 7607; t[3095] = 7610;
+    t[3096] = 7611; t[3099] = 7614; t[3100] = 7615; t[3103] = 7618;
+    t[3104] = 7619; t[3107] = 8337; t[3108] = 8338; t[3116] = 1884;
+    t[3119] = 1885; t[3120] = 1885; t[3123] = 1886; t[3124] = 1886;
+    t[3127] = 1887; t[3128] = 1887; t[3131] = 1888; t[3132] = 1888;
+    t[3135] = 1889; t[3136] = 1889; t[3139] = 1890; t[3140] = 1890;
+    t[3143] = 1891; t[3144] = 1891; t[3147] = 1892; t[3148] = 1892;
+    t[3153] = 580; t[3154] = 581; t[3157] = 584; t[3158] = 585; t[3161] = 588;
+    t[3162] = 589; t[3165] = 891; t[3166] = 892; t[3169] = 1274; t[3170] = 1275;
+    t[3173] = 1278; t[3174] = 1279; t[3181] = 7622; t[3182] = 7623;
+    t[3282] = 11799; t[3316] = 578; t[3379] = 42785; t[3393] = 1159;
+    t[3416] = 8377;
+  });
+
+  // The glyph map for ArialBlack differs slightly from the glyph map used for
+  // other well-known standard fonts. Hence we use this (incomplete) CID to GID
+  // mapping to adjust the glyph map for non-embedded ArialBlack fonts.
+  var getSupplementalGlyphMapForArialBlack =
+      getLookupTableFactory(function (t) {
+    t[227] = 322; t[264] = 261; t[291] = 346;
+  });
+
+  exports.getStdFontMap = getStdFontMap;
+  exports.getNonStdFontMap = getNonStdFontMap;
+  exports.getSerifFonts = getSerifFonts;
+  exports.getSymbolsFonts = getSymbolsFonts;
+  exports.getGlyphMapForStandardFonts = getGlyphMapForStandardFonts;
+  exports.getSupplementalGlyphMapForArialBlack =
+    getSupplementalGlyphMapForArialBlack;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreUnicode = {}), root.pdfjsSharedUtil);
+  }
+}(this, function (exports, sharedUtil) {
+  var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+
+  // Some characters, e.g. copyrightserif, are mapped to the private use area
+  // and might not be displayed using standard fonts. Mapping/hacking well-known
+  // chars to the similar equivalents in the normal characters range.
+  var getSpecialPUASymbols = getLookupTableFactory(function (t) {
+    t[63721] = 0x00A9; // copyrightsans (0xF8E9) => copyright
+    t[63193] = 0x00A9; // copyrightserif (0xF6D9) => copyright
+    t[63720] = 0x00AE; // registersans (0xF8E8) => registered
+    t[63194] = 0x00AE; // registerserif (0xF6DA) => registered
+    t[63722] = 0x2122; // trademarksans (0xF8EA) => trademark
+    t[63195] = 0x2122; // trademarkserif (0xF6DB) => trademark
+    t[63729] = 0x23A7; // bracelefttp (0xF8F1)
+    t[63730] = 0x23A8; // braceleftmid (0xF8F2)
+    t[63731] = 0x23A9; // braceleftbt (0xF8F3)
+    t[63740] = 0x23AB; // bracerighttp (0xF8FC)
+    t[63741] = 0x23AC; // bracerightmid (0xF8FD)
+    t[63742] = 0x23AD; // bracerightbt (0xF8FE)
+    t[63726] = 0x23A1; // bracketlefttp (0xF8EE)
+    t[63727] = 0x23A2; // bracketleftex (0xF8EF)
+    t[63728] = 0x23A3; // bracketleftbt (0xF8F0)
+    t[63737] = 0x23A4; // bracketrighttp (0xF8F9)
+    t[63738] = 0x23A5; // bracketrightex (0xF8FA)
+    t[63739] = 0x23A6; // bracketrightbt (0xF8FB)
+    t[63723] = 0x239B; // parenlefttp (0xF8EB)
+    t[63724] = 0x239C; // parenleftex (0xF8EC)
+    t[63725] = 0x239D; // parenleftbt (0xF8ED)
+    t[63734] = 0x239E; // parenrighttp (0xF8F6)
+    t[63735] = 0x239F; // parenrightex (0xF8F7)
+    t[63736] = 0x23A0; // parenrightbt (0xF8F8)
+  });
+
+  function mapSpecialUnicodeValues(code) {
+    if (code >= 0xFFF0 && code <= 0xFFFF) { // Specials unicode block.
+      return 0;
+    } else if (code >= 0xF600 && code <= 0xF8FF) {
+      return (getSpecialPUASymbols()[code] || code);
+    }
+    return code;
   }
 
-  PostScriptStack.prototype = {
-    push: function PostScriptStack_push(value) {
-      if (this.stack.length >= MAX_STACK_SIZE) {
-        error('PostScript function stack overflow.');
-      }
-      this.stack.push(value);
-    },
-    pop: function PostScriptStack_pop() {
-      if (this.stack.length <= 0) {
-        error('PostScript function stack underflow.');
-      }
-      return this.stack.pop();
-    },
-    copy: function PostScriptStack_copy(n) {
-      if (this.stack.length + n >= MAX_STACK_SIZE) {
-        error('PostScript function stack overflow.');
-      }
-      var stack = this.stack;
-      for (var i = stack.length - n, j = n - 1; j >= 0; j--, i++) {
-        stack.push(stack[i]);
-      }
-    },
-    index: function PostScriptStack_index(n) {
-      this.push(this.stack[this.stack.length - n - 1]);
-    },
-    // rotate the last n stack elements p times
-    roll: function PostScriptStack_roll(n, p) {
-      var stack = this.stack;
-      var l = stack.length - n;
-      var r = stack.length - 1, c = l + (p - Math.floor(p / n) * n), i, j, t;
-      for (i = l, j = r; i < j; i++, j--) {
-        t = stack[i]; stack[i] = stack[j]; stack[j] = t;
-      }
-      for (i = l, j = c - 1; i < j; i++, j--) {
-        t = stack[i]; stack[i] = stack[j]; stack[j] = t;
-      }
-      for (i = c, j = r; i < j; i++, j--) {
-        t = stack[i]; stack[i] = stack[j]; stack[j] = t;
-      }
+  function getUnicodeForGlyph(name, glyphsUnicodeMap) {
+    var unicode = glyphsUnicodeMap[name];
+    if (unicode !== undefined) {
+      return unicode;
     }
-  };
-  return PostScriptStack;
-})();
-var PostScriptEvaluator = (function PostScriptEvaluatorClosure() {
-  function PostScriptEvaluator(operators) {
-    this.operators = operators;
-  }
-  PostScriptEvaluator.prototype = {
-    execute: function PostScriptEvaluator_execute(initialStack) {
-      var stack = new PostScriptStack(initialStack);
-      var counter = 0;
-      var operators = this.operators;
-      var length = operators.length;
-      var operator, a, b;
-      while (counter < length) {
-        operator = operators[counter++];
-        if (typeof operator === 'number') {
-          // Operator is really an operand and should be pushed to the stack.
-          stack.push(operator);
-          continue;
-        }
-        switch (operator) {
-          // non standard ps operators
-          case 'jz': // jump if false
-            b = stack.pop();
-            a = stack.pop();
-            if (!a) {
-              counter = b;
-            }
-            break;
-          case 'j': // jump
-            a = stack.pop();
-            counter = a;
-            break;
+    if (!name) {
+      return -1;
+    }
+    // Try to recover valid Unicode values from 'uniXXXX'/'uXXXX{XX}' glyphs.
+    if (name[0] === 'u') {
+      var nameLen = name.length, hexStr;
 
-          // all ps operators in alphabetical order (excluding if/ifelse)
-          case 'abs':
-            a = stack.pop();
-            stack.push(Math.abs(a));
-            break;
-          case 'add':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a + b);
-            break;
-          case 'and':
-            b = stack.pop();
-            a = stack.pop();
-            if (isBool(a) && isBool(b)) {
-              stack.push(a && b);
-            } else {
-              stack.push(a & b);
-            }
-            break;
-          case 'atan':
-            a = stack.pop();
-            stack.push(Math.atan(a));
-            break;
-          case 'bitshift':
-            b = stack.pop();
-            a = stack.pop();
-            if (a > 0) {
-              stack.push(a << b);
-            } else {
-              stack.push(a >> b);
-            }
-            break;
-          case 'ceiling':
-            a = stack.pop();
-            stack.push(Math.ceil(a));
-            break;
-          case 'copy':
-            a = stack.pop();
-            stack.copy(a);
-            break;
-          case 'cos':
-            a = stack.pop();
-            stack.push(Math.cos(a));
-            break;
-          case 'cvi':
-            a = stack.pop() | 0;
-            stack.push(a);
-            break;
-          case 'cvr':
-            // noop
-            break;
-          case 'div':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a / b);
-            break;
-          case 'dup':
-            stack.copy(1);
-            break;
-          case 'eq':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a === b);
-            break;
-          case 'exch':
-            stack.roll(2, 1);
-            break;
-          case 'exp':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(Math.pow(a, b));
-            break;
-          case 'false':
-            stack.push(false);
-            break;
-          case 'floor':
-            a = stack.pop();
-            stack.push(Math.floor(a));
-            break;
-          case 'ge':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a >= b);
-            break;
-          case 'gt':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a > b);
-            break;
-          case 'idiv':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push((a / b) | 0);
-            break;
-          case 'index':
-            a = stack.pop();
-            stack.index(a);
-            break;
-          case 'le':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a <= b);
-            break;
-          case 'ln':
-            a = stack.pop();
-            stack.push(Math.log(a));
-            break;
-          case 'log':
-            a = stack.pop();
-            stack.push(Math.log(a) / Math.LN10);
-            break;
-          case 'lt':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a < b);
-            break;
-          case 'mod':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a % b);
-            break;
-          case 'mul':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a * b);
-            break;
-          case 'ne':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a !== b);
-            break;
-          case 'neg':
-            a = stack.pop();
-            stack.push(-a);
-            break;
-          case 'not':
-            a = stack.pop();
-            if (isBool(a)) {
-              stack.push(!a);
-            } else {
-              stack.push(~a);
-            }
-            break;
-          case 'or':
-            b = stack.pop();
-            a = stack.pop();
-            if (isBool(a) && isBool(b)) {
-              stack.push(a || b);
-            } else {
-              stack.push(a | b);
-            }
-            break;
-          case 'pop':
-            stack.pop();
-            break;
-          case 'roll':
-            b = stack.pop();
-            a = stack.pop();
-            stack.roll(a, b);
-            break;
-          case 'round':
-            a = stack.pop();
-            stack.push(Math.round(a));
-            break;
-          case 'sin':
-            a = stack.pop();
-            stack.push(Math.sin(a));
-            break;
-          case 'sqrt':
-            a = stack.pop();
-            stack.push(Math.sqrt(a));
-            break;
-          case 'sub':
-            b = stack.pop();
-            a = stack.pop();
-            stack.push(a - b);
-            break;
-          case 'true':
-            stack.push(true);
-            break;
-          case 'truncate':
-            a = stack.pop();
-            a = a < 0 ? Math.ceil(a) : Math.floor(a);
-            stack.push(a);
-            break;
-          case 'xor':
-            b = stack.pop();
-            a = stack.pop();
-            if (isBool(a) && isBool(b)) {
-              stack.push(a !== b);
-            } else {
-              stack.push(a ^ b);
-            }
-            break;
-          default:
-            error('Unknown operator ' + operator);
-            break;
+      if (nameLen === 7 && name[1] === 'n' && name[2] === 'i') { // 'uniXXXX'
+        hexStr = name.substr(3);
+      } else if (nameLen >= 5 && nameLen <= 7) { // 'uXXXX{XX}'
+        hexStr = name.substr(1);
+      } else {
+        return -1;
+      }
+      // Check for upper-case hexadecimal characters, to avoid false positives.
+      if (hexStr === hexStr.toUpperCase()) {
+        unicode = parseInt(hexStr, 16);
+        if (unicode >= 0) {
+          return unicode;
         }
       }
-      return stack.stack;
     }
+    return -1;
+  }
+
+  var UnicodeRanges = [
+    { 'begin': 0x0000, 'end': 0x007F }, // Basic Latin
+    { 'begin': 0x0080, 'end': 0x00FF }, // Latin-1 Supplement
+    { 'begin': 0x0100, 'end': 0x017F }, // Latin Extended-A
+    { 'begin': 0x0180, 'end': 0x024F }, // Latin Extended-B
+    { 'begin': 0x0250, 'end': 0x02AF }, // IPA Extensions
+    { 'begin': 0x02B0, 'end': 0x02FF }, // Spacing Modifier Letters
+    { 'begin': 0x0300, 'end': 0x036F }, // Combining Diacritical Marks
+    { 'begin': 0x0370, 'end': 0x03FF }, // Greek and Coptic
+    { 'begin': 0x2C80, 'end': 0x2CFF }, // Coptic
+    { 'begin': 0x0400, 'end': 0x04FF }, // Cyrillic
+    { 'begin': 0x0530, 'end': 0x058F }, // Armenian
+    { 'begin': 0x0590, 'end': 0x05FF }, // Hebrew
+    { 'begin': 0xA500, 'end': 0xA63F }, // Vai
+    { 'begin': 0x0600, 'end': 0x06FF }, // Arabic
+    { 'begin': 0x07C0, 'end': 0x07FF }, // NKo
+    { 'begin': 0x0900, 'end': 0x097F }, // Devanagari
+    { 'begin': 0x0980, 'end': 0x09FF }, // Bengali
+    { 'begin': 0x0A00, 'end': 0x0A7F }, // Gurmukhi
+    { 'begin': 0x0A80, 'end': 0x0AFF }, // Gujarati
+    { 'begin': 0x0B00, 'end': 0x0B7F }, // Oriya
+    { 'begin': 0x0B80, 'end': 0x0BFF }, // Tamil
+    { 'begin': 0x0C00, 'end': 0x0C7F }, // Telugu
+    { 'begin': 0x0C80, 'end': 0x0CFF }, // Kannada
+    { 'begin': 0x0D00, 'end': 0x0D7F }, // Malayalam
+    { 'begin': 0x0E00, 'end': 0x0E7F }, // Thai
+    { 'begin': 0x0E80, 'end': 0x0EFF }, // Lao
+    { 'begin': 0x10A0, 'end': 0x10FF }, // Georgian
+    { 'begin': 0x1B00, 'end': 0x1B7F }, // Balinese
+    { 'begin': 0x1100, 'end': 0x11FF }, // Hangul Jamo
+    { 'begin': 0x1E00, 'end': 0x1EFF }, // Latin Extended Additional
+    { 'begin': 0x1F00, 'end': 0x1FFF }, // Greek Extended
+    { 'begin': 0x2000, 'end': 0x206F }, // General Punctuation
+    { 'begin': 0x2070, 'end': 0x209F }, // Superscripts And Subscripts
+    { 'begin': 0x20A0, 'end': 0x20CF }, // Currency Symbol
+    { 'begin': 0x20D0, 'end': 0x20FF }, // Combining Diacritical Marks
+    { 'begin': 0x2100, 'end': 0x214F }, // Letterlike Symbols
+    { 'begin': 0x2150, 'end': 0x218F }, // Number Forms
+    { 'begin': 0x2190, 'end': 0x21FF }, // Arrows
+    { 'begin': 0x2200, 'end': 0x22FF }, // Mathematical Operators
+    { 'begin': 0x2300, 'end': 0x23FF }, // Miscellaneous Technical
+    { 'begin': 0x2400, 'end': 0x243F }, // Control Pictures
+    { 'begin': 0x2440, 'end': 0x245F }, // Optical Character Recognition
+    { 'begin': 0x2460, 'end': 0x24FF }, // Enclosed Alphanumerics
+    { 'begin': 0x2500, 'end': 0x257F }, // Box Drawing
+    { 'begin': 0x2580, 'end': 0x259F }, // Block Elements
+    { 'begin': 0x25A0, 'end': 0x25FF }, // Geometric Shapes
+    { 'begin': 0x2600, 'end': 0x26FF }, // Miscellaneous Symbols
+    { 'begin': 0x2700, 'end': 0x27BF }, // Dingbats
+    { 'begin': 0x3000, 'end': 0x303F }, // CJK Symbols And Punctuation
+    { 'begin': 0x3040, 'end': 0x309F }, // Hiragana
+    { 'begin': 0x30A0, 'end': 0x30FF }, // Katakana
+    { 'begin': 0x3100, 'end': 0x312F }, // Bopomofo
+    { 'begin': 0x3130, 'end': 0x318F }, // Hangul Compatibility Jamo
+    { 'begin': 0xA840, 'end': 0xA87F }, // Phags-pa
+    { 'begin': 0x3200, 'end': 0x32FF }, // Enclosed CJK Letters And Months
+    { 'begin': 0x3300, 'end': 0x33FF }, // CJK Compatibility
+    { 'begin': 0xAC00, 'end': 0xD7AF }, // Hangul Syllables
+    { 'begin': 0xD800, 'end': 0xDFFF }, // Non-Plane 0 *
+    { 'begin': 0x10900, 'end': 0x1091F }, // Phoenicia
+    { 'begin': 0x4E00, 'end': 0x9FFF }, // CJK Unified Ideographs
+    { 'begin': 0xE000, 'end': 0xF8FF }, // Private Use Area (plane 0)
+    { 'begin': 0x31C0, 'end': 0x31EF }, // CJK Strokes
+    { 'begin': 0xFB00, 'end': 0xFB4F }, // Alphabetic Presentation Forms
+    { 'begin': 0xFB50, 'end': 0xFDFF }, // Arabic Presentation Forms-A
+    { 'begin': 0xFE20, 'end': 0xFE2F }, // Combining Half Marks
+    { 'begin': 0xFE10, 'end': 0xFE1F }, // Vertical Forms
+    { 'begin': 0xFE50, 'end': 0xFE6F }, // Small Form Variants
+    { 'begin': 0xFE70, 'end': 0xFEFF }, // Arabic Presentation Forms-B
+    { 'begin': 0xFF00, 'end': 0xFFEF }, // Halfwidth And Fullwidth Forms
+    { 'begin': 0xFFF0, 'end': 0xFFFF }, // Specials
+    { 'begin': 0x0F00, 'end': 0x0FFF }, // Tibetan
+    { 'begin': 0x0700, 'end': 0x074F }, // Syriac
+    { 'begin': 0x0780, 'end': 0x07BF }, // Thaana
+    { 'begin': 0x0D80, 'end': 0x0DFF }, // Sinhala
+    { 'begin': 0x1000, 'end': 0x109F }, // Myanmar
+    { 'begin': 0x1200, 'end': 0x137F }, // Ethiopic
+    { 'begin': 0x13A0, 'end': 0x13FF }, // Cherokee
+    { 'begin': 0x1400, 'end': 0x167F }, // Unified Canadian Aboriginal Syllabics
+    { 'begin': 0x1680, 'end': 0x169F }, // Ogham
+    { 'begin': 0x16A0, 'end': 0x16FF }, // Runic
+    { 'begin': 0x1780, 'end': 0x17FF }, // Khmer
+    { 'begin': 0x1800, 'end': 0x18AF }, // Mongolian
+    { 'begin': 0x2800, 'end': 0x28FF }, // Braille Patterns
+    { 'begin': 0xA000, 'end': 0xA48F }, // Yi Syllables
+    { 'begin': 0x1700, 'end': 0x171F }, // Tagalog
+    { 'begin': 0x10300, 'end': 0x1032F }, // Old Italic
+    { 'begin': 0x10330, 'end': 0x1034F }, // Gothic
+    { 'begin': 0x10400, 'end': 0x1044F }, // Deseret
+    { 'begin': 0x1D000, 'end': 0x1D0FF }, // Byzantine Musical Symbols
+    { 'begin': 0x1D400, 'end': 0x1D7FF }, // Mathematical Alphanumeric Symbols
+    { 'begin': 0xFF000, 'end': 0xFFFFD }, // Private Use (plane 15)
+    { 'begin': 0xFE00, 'end': 0xFE0F }, // Variation Selectors
+    { 'begin': 0xE0000, 'end': 0xE007F }, // Tags
+    { 'begin': 0x1900, 'end': 0x194F }, // Limbu
+    { 'begin': 0x1950, 'end': 0x197F }, // Tai Le
+    { 'begin': 0x1980, 'end': 0x19DF }, // New Tai Lue
+    { 'begin': 0x1A00, 'end': 0x1A1F }, // Buginese
+    { 'begin': 0x2C00, 'end': 0x2C5F }, // Glagolitic
+    { 'begin': 0x2D30, 'end': 0x2D7F }, // Tifinagh
+    { 'begin': 0x4DC0, 'end': 0x4DFF }, // Yijing Hexagram Symbols
+    { 'begin': 0xA800, 'end': 0xA82F }, // Syloti Nagri
+    { 'begin': 0x10000, 'end': 0x1007F }, // Linear B Syllabary
+    { 'begin': 0x10140, 'end': 0x1018F }, // Ancient Greek Numbers
+    { 'begin': 0x10380, 'end': 0x1039F }, // Ugaritic
+    { 'begin': 0x103A0, 'end': 0x103DF }, // Old Persian
+    { 'begin': 0x10450, 'end': 0x1047F }, // Shavian
+    { 'begin': 0x10480, 'end': 0x104AF }, // Osmanya
+    { 'begin': 0x10800, 'end': 0x1083F }, // Cypriot Syllabary
+    { 'begin': 0x10A00, 'end': 0x10A5F }, // Kharoshthi
+    { 'begin': 0x1D300, 'end': 0x1D35F }, // Tai Xuan Jing Symbols
+    { 'begin': 0x12000, 'end': 0x123FF }, // Cuneiform
+    { 'begin': 0x1D360, 'end': 0x1D37F }, // Counting Rod Numerals
+    { 'begin': 0x1B80, 'end': 0x1BBF }, // Sundanese
+    { 'begin': 0x1C00, 'end': 0x1C4F }, // Lepcha
+    { 'begin': 0x1C50, 'end': 0x1C7F }, // Ol Chiki
+    { 'begin': 0xA880, 'end': 0xA8DF }, // Saurashtra
+    { 'begin': 0xA900, 'end': 0xA92F }, // Kayah Li
+    { 'begin': 0xA930, 'end': 0xA95F }, // Rejang
+    { 'begin': 0xAA00, 'end': 0xAA5F }, // Cham
+    { 'begin': 0x10190, 'end': 0x101CF }, // Ancient Symbols
+    { 'begin': 0x101D0, 'end': 0x101FF }, // Phaistos Disc
+    { 'begin': 0x102A0, 'end': 0x102DF }, // Carian
+    { 'begin': 0x1F030, 'end': 0x1F09F }  // Domino Tiles
+  ];
+
+  function getUnicodeRangeFor(value) {
+    for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) {
+      var range = UnicodeRanges[i];
+      if (value >= range.begin && value < range.end) {
+        return i;
+      }
+    }
+    return -1;
+  }
+
+  function isRTLRangeFor(value) {
+    var range = UnicodeRanges[13];
+    if (value >= range.begin && value < range.end) {
+      return true;
+    }
+    range = UnicodeRanges[11];
+    if (value >= range.begin && value < range.end) {
+      return true;
+    }
+    return false;
+  }
+
+  // The normalization table is obtained by filtering the Unicode characters
+  // database with <compat> entries.
+  var getNormalizedUnicodes = getLookupTableFactory(function (t) {
+    t['\u00A8'] = '\u0020\u0308';
+    t['\u00AF'] = '\u0020\u0304';
+    t['\u00B4'] = '\u0020\u0301';
+    t['\u00B5'] = '\u03BC';
+    t['\u00B8'] = '\u0020\u0327';
+    t['\u0132'] = '\u0049\u004A';
+    t['\u0133'] = '\u0069\u006A';
+    t['\u013F'] = '\u004C\u00B7';
+    t['\u0140'] = '\u006C\u00B7';
+    t['\u0149'] = '\u02BC\u006E';
+    t['\u017F'] = '\u0073';
+    t['\u01C4'] = '\u0044\u017D';
+    t['\u01C5'] = '\u0044\u017E';
+    t['\u01C6'] = '\u0064\u017E';
+    t['\u01C7'] = '\u004C\u004A';
+    t['\u01C8'] = '\u004C\u006A';
+    t['\u01C9'] = '\u006C\u006A';
+    t['\u01CA'] = '\u004E\u004A';
+    t['\u01CB'] = '\u004E\u006A';
+    t['\u01CC'] = '\u006E\u006A';
+    t['\u01F1'] = '\u0044\u005A';
+    t['\u01F2'] = '\u0044\u007A';
+    t['\u01F3'] = '\u0064\u007A';
+    t['\u02D8'] = '\u0020\u0306';
+    t['\u02D9'] = '\u0020\u0307';
+    t['\u02DA'] = '\u0020\u030A';
+    t['\u02DB'] = '\u0020\u0328';
+    t['\u02DC'] = '\u0020\u0303';
+    t['\u02DD'] = '\u0020\u030B';
+    t['\u037A'] = '\u0020\u0345';
+    t['\u0384'] = '\u0020\u0301';
+    t['\u03D0'] = '\u03B2';
+    t['\u03D1'] = '\u03B8';
+    t['\u03D2'] = '\u03A5';
+    t['\u03D5'] = '\u03C6';
+    t['\u03D6'] = '\u03C0';
+    t['\u03F0'] = '\u03BA';
+    t['\u03F1'] = '\u03C1';
+    t['\u03F2'] = '\u03C2';
+    t['\u03F4'] = '\u0398';
+    t['\u03F5'] = '\u03B5';
+    t['\u03F9'] = '\u03A3';
+    t['\u0587'] = '\u0565\u0582';
+    t['\u0675'] = '\u0627\u0674';
+    t['\u0676'] = '\u0648\u0674';
+    t['\u0677'] = '\u06C7\u0674';
+    t['\u0678'] = '\u064A\u0674';
+    t['\u0E33'] = '\u0E4D\u0E32';
+    t['\u0EB3'] = '\u0ECD\u0EB2';
+    t['\u0EDC'] = '\u0EAB\u0E99';
+    t['\u0EDD'] = '\u0EAB\u0EA1';
+    t['\u0F77'] = '\u0FB2\u0F81';
+    t['\u0F79'] = '\u0FB3\u0F81';
+    t['\u1E9A'] = '\u0061\u02BE';
+    t['\u1FBD'] = '\u0020\u0313';
+    t['\u1FBF'] = '\u0020\u0313';
+    t['\u1FC0'] = '\u0020\u0342';
+    t['\u1FFE'] = '\u0020\u0314';
+    t['\u2002'] = '\u0020';
+    t['\u2003'] = '\u0020';
+    t['\u2004'] = '\u0020';
+    t['\u2005'] = '\u0020';
+    t['\u2006'] = '\u0020';
+    t['\u2008'] = '\u0020';
+    t['\u2009'] = '\u0020';
+    t['\u200A'] = '\u0020';
+    t['\u2017'] = '\u0020\u0333';
+    t['\u2024'] = '\u002E';
+    t['\u2025'] = '\u002E\u002E';
+    t['\u2026'] = '\u002E\u002E\u002E';
+    t['\u2033'] = '\u2032\u2032';
+    t['\u2034'] = '\u2032\u2032\u2032';
+    t['\u2036'] = '\u2035\u2035';
+    t['\u2037'] = '\u2035\u2035\u2035';
+    t['\u203C'] = '\u0021\u0021';
+    t['\u203E'] = '\u0020\u0305';
+    t['\u2047'] = '\u003F\u003F';
+    t['\u2048'] = '\u003F\u0021';
+    t['\u2049'] = '\u0021\u003F';
+    t['\u2057'] = '\u2032\u2032\u2032\u2032';
+    t['\u205F'] = '\u0020';
+    t['\u20A8'] = '\u0052\u0073';
+    t['\u2100'] = '\u0061\u002F\u0063';
+    t['\u2101'] = '\u0061\u002F\u0073';
+    t['\u2103'] = '\u00B0\u0043';
+    t['\u2105'] = '\u0063\u002F\u006F';
+    t['\u2106'] = '\u0063\u002F\u0075';
+    t['\u2107'] = '\u0190';
+    t['\u2109'] = '\u00B0\u0046';
+    t['\u2116'] = '\u004E\u006F';
+    t['\u2121'] = '\u0054\u0045\u004C';
+    t['\u2135'] = '\u05D0';
+    t['\u2136'] = '\u05D1';
+    t['\u2137'] = '\u05D2';
+    t['\u2138'] = '\u05D3';
+    t['\u213B'] = '\u0046\u0041\u0058';
+    t['\u2160'] = '\u0049';
+    t['\u2161'] = '\u0049\u0049';
+    t['\u2162'] = '\u0049\u0049\u0049';
+    t['\u2163'] = '\u0049\u0056';
+    t['\u2164'] = '\u0056';
+    t['\u2165'] = '\u0056\u0049';
+    t['\u2166'] = '\u0056\u0049\u0049';
+    t['\u2167'] = '\u0056\u0049\u0049\u0049';
+    t['\u2168'] = '\u0049\u0058';
+    t['\u2169'] = '\u0058';
+    t['\u216A'] = '\u0058\u0049';
+    t['\u216B'] = '\u0058\u0049\u0049';
+    t['\u216C'] = '\u004C';
+    t['\u216D'] = '\u0043';
+    t['\u216E'] = '\u0044';
+    t['\u216F'] = '\u004D';
+    t['\u2170'] = '\u0069';
+    t['\u2171'] = '\u0069\u0069';
+    t['\u2172'] = '\u0069\u0069\u0069';
+    t['\u2173'] = '\u0069\u0076';
+    t['\u2174'] = '\u0076';
+    t['\u2175'] = '\u0076\u0069';
+    t['\u2176'] = '\u0076\u0069\u0069';
+    t['\u2177'] = '\u0076\u0069\u0069\u0069';
+    t['\u2178'] = '\u0069\u0078';
+    t['\u2179'] = '\u0078';
+    t['\u217A'] = '\u0078\u0069';
+    t['\u217B'] = '\u0078\u0069\u0069';
+    t['\u217C'] = '\u006C';
+    t['\u217D'] = '\u0063';
+    t['\u217E'] = '\u0064';
+    t['\u217F'] = '\u006D';
+    t['\u222C'] = '\u222B\u222B';
+    t['\u222D'] = '\u222B\u222B\u222B';
+    t['\u222F'] = '\u222E\u222E';
+    t['\u2230'] = '\u222E\u222E\u222E';
+    t['\u2474'] = '\u0028\u0031\u0029';
+    t['\u2475'] = '\u0028\u0032\u0029';
+    t['\u2476'] = '\u0028\u0033\u0029';
+    t['\u2477'] = '\u0028\u0034\u0029';
+    t['\u2478'] = '\u0028\u0035\u0029';
+    t['\u2479'] = '\u0028\u0036\u0029';
+    t['\u247A'] = '\u0028\u0037\u0029';
+    t['\u247B'] = '\u0028\u0038\u0029';
+    t['\u247C'] = '\u0028\u0039\u0029';
+    t['\u247D'] = '\u0028\u0031\u0030\u0029';
+    t['\u247E'] = '\u0028\u0031\u0031\u0029';
+    t['\u247F'] = '\u0028\u0031\u0032\u0029';
+    t['\u2480'] = '\u0028\u0031\u0033\u0029';
+    t['\u2481'] = '\u0028\u0031\u0034\u0029';
+    t['\u2482'] = '\u0028\u0031\u0035\u0029';
+    t['\u2483'] = '\u0028\u0031\u0036\u0029';
+    t['\u2484'] = '\u0028\u0031\u0037\u0029';
+    t['\u2485'] = '\u0028\u0031\u0038\u0029';
+    t['\u2486'] = '\u0028\u0031\u0039\u0029';
+    t['\u2487'] = '\u0028\u0032\u0030\u0029';
+    t['\u2488'] = '\u0031\u002E';
+    t['\u2489'] = '\u0032\u002E';
+    t['\u248A'] = '\u0033\u002E';
+    t['\u248B'] = '\u0034\u002E';
+    t['\u248C'] = '\u0035\u002E';
+    t['\u248D'] = '\u0036\u002E';
+    t['\u248E'] = '\u0037\u002E';
+    t['\u248F'] = '\u0038\u002E';
+    t['\u2490'] = '\u0039\u002E';
+    t['\u2491'] = '\u0031\u0030\u002E';
+    t['\u2492'] = '\u0031\u0031\u002E';
+    t['\u2493'] = '\u0031\u0032\u002E';
+    t['\u2494'] = '\u0031\u0033\u002E';
+    t['\u2495'] = '\u0031\u0034\u002E';
+    t['\u2496'] = '\u0031\u0035\u002E';
+    t['\u2497'] = '\u0031\u0036\u002E';
+    t['\u2498'] = '\u0031\u0037\u002E';
+    t['\u2499'] = '\u0031\u0038\u002E';
+    t['\u249A'] = '\u0031\u0039\u002E';
+    t['\u249B'] = '\u0032\u0030\u002E';
+    t['\u249C'] = '\u0028\u0061\u0029';
+    t['\u249D'] = '\u0028\u0062\u0029';
+    t['\u249E'] = '\u0028\u0063\u0029';
+    t['\u249F'] = '\u0028\u0064\u0029';
+    t['\u24A0'] = '\u0028\u0065\u0029';
+    t['\u24A1'] = '\u0028\u0066\u0029';
+    t['\u24A2'] = '\u0028\u0067\u0029';
+    t['\u24A3'] = '\u0028\u0068\u0029';
+    t['\u24A4'] = '\u0028\u0069\u0029';
+    t['\u24A5'] = '\u0028\u006A\u0029';
+    t['\u24A6'] = '\u0028\u006B\u0029';
+    t['\u24A7'] = '\u0028\u006C\u0029';
+    t['\u24A8'] = '\u0028\u006D\u0029';
+    t['\u24A9'] = '\u0028\u006E\u0029';
+    t['\u24AA'] = '\u0028\u006F\u0029';
+    t['\u24AB'] = '\u0028\u0070\u0029';
+    t['\u24AC'] = '\u0028\u0071\u0029';
+    t['\u24AD'] = '\u0028\u0072\u0029';
+    t['\u24AE'] = '\u0028\u0073\u0029';
+    t['\u24AF'] = '\u0028\u0074\u0029';
+    t['\u24B0'] = '\u0028\u0075\u0029';
+    t['\u24B1'] = '\u0028\u0076\u0029';
+    t['\u24B2'] = '\u0028\u0077\u0029';
+    t['\u24B3'] = '\u0028\u0078\u0029';
+    t['\u24B4'] = '\u0028\u0079\u0029';
+    t['\u24B5'] = '\u0028\u007A\u0029';
+    t['\u2A0C'] = '\u222B\u222B\u222B\u222B';
+    t['\u2A74'] = '\u003A\u003A\u003D';
+    t['\u2A75'] = '\u003D\u003D';
+    t['\u2A76'] = '\u003D\u003D\u003D';
+    t['\u2E9F'] = '\u6BCD';
+    t['\u2EF3'] = '\u9F9F';
+    t['\u2F00'] = '\u4E00';
+    t['\u2F01'] = '\u4E28';
+    t['\u2F02'] = '\u4E36';
+    t['\u2F03'] = '\u4E3F';
+    t['\u2F04'] = '\u4E59';
+    t['\u2F05'] = '\u4E85';
+    t['\u2F06'] = '\u4E8C';
+    t['\u2F07'] = '\u4EA0';
+    t['\u2F08'] = '\u4EBA';
+    t['\u2F09'] = '\u513F';
+    t['\u2F0A'] = '\u5165';
+    t['\u2F0B'] = '\u516B';
+    t['\u2F0C'] = '\u5182';
+    t['\u2F0D'] = '\u5196';
+    t['\u2F0E'] = '\u51AB';
+    t['\u2F0F'] = '\u51E0';
+    t['\u2F10'] = '\u51F5';
+    t['\u2F11'] = '\u5200';
+    t['\u2F12'] = '\u529B';
+    t['\u2F13'] = '\u52F9';
+    t['\u2F14'] = '\u5315';
+    t['\u2F15'] = '\u531A';
+    t['\u2F16'] = '\u5338';
+    t['\u2F17'] = '\u5341';
+    t['\u2F18'] = '\u535C';
+    t['\u2F19'] = '\u5369';
+    t['\u2F1A'] = '\u5382';
+    t['\u2F1B'] = '\u53B6';
+    t['\u2F1C'] = '\u53C8';
+    t['\u2F1D'] = '\u53E3';
+    t['\u2F1E'] = '\u56D7';
+    t['\u2F1F'] = '\u571F';
+    t['\u2F20'] = '\u58EB';
+    t['\u2F21'] = '\u5902';
+    t['\u2F22'] = '\u590A';
+    t['\u2F23'] = '\u5915';
+    t['\u2F24'] = '\u5927';
+    t['\u2F25'] = '\u5973';
+    t['\u2F26'] = '\u5B50';
+    t['\u2F27'] = '\u5B80';
+    t['\u2F28'] = '\u5BF8';
+    t['\u2F29'] = '\u5C0F';
+    t['\u2F2A'] = '\u5C22';
+    t['\u2F2B'] = '\u5C38';
+    t['\u2F2C'] = '\u5C6E';
+    t['\u2F2D'] = '\u5C71';
+    t['\u2F2E'] = '\u5DDB';
+    t['\u2F2F'] = '\u5DE5';
+    t['\u2F30'] = '\u5DF1';
+    t['\u2F31'] = '\u5DFE';
+    t['\u2F32'] = '\u5E72';
+    t['\u2F33'] = '\u5E7A';
+    t['\u2F34'] = '\u5E7F';
+    t['\u2F35'] = '\u5EF4';
+    t['\u2F36'] = '\u5EFE';
+    t['\u2F37'] = '\u5F0B';
+    t['\u2F38'] = '\u5F13';
+    t['\u2F39'] = '\u5F50';
+    t['\u2F3A'] = '\u5F61';
+    t['\u2F3B'] = '\u5F73';
+    t['\u2F3C'] = '\u5FC3';
+    t['\u2F3D'] = '\u6208';
+    t['\u2F3E'] = '\u6236';
+    t['\u2F3F'] = '\u624B';
+    t['\u2F40'] = '\u652F';
+    t['\u2F41'] = '\u6534';
+    t['\u2F42'] = '\u6587';
+    t['\u2F43'] = '\u6597';
+    t['\u2F44'] = '\u65A4';
+    t['\u2F45'] = '\u65B9';
+    t['\u2F46'] = '\u65E0';
+    t['\u2F47'] = '\u65E5';
+    t['\u2F48'] = '\u66F0';
+    t['\u2F49'] = '\u6708';
+    t['\u2F4A'] = '\u6728';
+    t['\u2F4B'] = '\u6B20';
+    t['\u2F4C'] = '\u6B62';
+    t['\u2F4D'] = '\u6B79';
+    t['\u2F4E'] = '\u6BB3';
+    t['\u2F4F'] = '\u6BCB';
+    t['\u2F50'] = '\u6BD4';
+    t['\u2F51'] = '\u6BDB';
+    t['\u2F52'] = '\u6C0F';
+    t['\u2F53'] = '\u6C14';
+    t['\u2F54'] = '\u6C34';
+    t['\u2F55'] = '\u706B';
+    t['\u2F56'] = '\u722A';
+    t['\u2F57'] = '\u7236';
+    t['\u2F58'] = '\u723B';
+    t['\u2F59'] = '\u723F';
+    t['\u2F5A'] = '\u7247';
+    t['\u2F5B'] = '\u7259';
+    t['\u2F5C'] = '\u725B';
+    t['\u2F5D'] = '\u72AC';
+    t['\u2F5E'] = '\u7384';
+    t['\u2F5F'] = '\u7389';
+    t['\u2F60'] = '\u74DC';
+    t['\u2F61'] = '\u74E6';
+    t['\u2F62'] = '\u7518';
+    t['\u2F63'] = '\u751F';
+    t['\u2F64'] = '\u7528';
+    t['\u2F65'] = '\u7530';
+    t['\u2F66'] = '\u758B';
+    t['\u2F67'] = '\u7592';
+    t['\u2F68'] = '\u7676';
+    t['\u2F69'] = '\u767D';
+    t['\u2F6A'] = '\u76AE';
+    t['\u2F6B'] = '\u76BF';
+    t['\u2F6C'] = '\u76EE';
+    t['\u2F6D'] = '\u77DB';
+    t['\u2F6E'] = '\u77E2';
+    t['\u2F6F'] = '\u77F3';
+    t['\u2F70'] = '\u793A';
+    t['\u2F71'] = '\u79B8';
+    t['\u2F72'] = '\u79BE';
+    t['\u2F73'] = '\u7A74';
+    t['\u2F74'] = '\u7ACB';
+    t['\u2F75'] = '\u7AF9';
+    t['\u2F76'] = '\u7C73';
+    t['\u2F77'] = '\u7CF8';
+    t['\u2F78'] = '\u7F36';
+    t['\u2F79'] = '\u7F51';
+    t['\u2F7A'] = '\u7F8A';
+    t['\u2F7B'] = '\u7FBD';
+    t['\u2F7C'] = '\u8001';
+    t['\u2F7D'] = '\u800C';
+    t['\u2F7E'] = '\u8012';
+    t['\u2F7F'] = '\u8033';
+    t['\u2F80'] = '\u807F';
+    t['\u2F81'] = '\u8089';
+    t['\u2F82'] = '\u81E3';
+    t['\u2F83'] = '\u81EA';
+    t['\u2F84'] = '\u81F3';
+    t['\u2F85'] = '\u81FC';
+    t['\u2F86'] = '\u820C';
+    t['\u2F87'] = '\u821B';
+    t['\u2F88'] = '\u821F';
+    t['\u2F89'] = '\u826E';
+    t['\u2F8A'] = '\u8272';
+    t['\u2F8B'] = '\u8278';
+    t['\u2F8C'] = '\u864D';
+    t['\u2F8D'] = '\u866B';
+    t['\u2F8E'] = '\u8840';
+    t['\u2F8F'] = '\u884C';
+    t['\u2F90'] = '\u8863';
+    t['\u2F91'] = '\u897E';
+    t['\u2F92'] = '\u898B';
+    t['\u2F93'] = '\u89D2';
+    t['\u2F94'] = '\u8A00';
+    t['\u2F95'] = '\u8C37';
+    t['\u2F96'] = '\u8C46';
+    t['\u2F97'] = '\u8C55';
+    t['\u2F98'] = '\u8C78';
+    t['\u2F99'] = '\u8C9D';
+    t['\u2F9A'] = '\u8D64';
+    t['\u2F9B'] = '\u8D70';
+    t['\u2F9C'] = '\u8DB3';
+    t['\u2F9D'] = '\u8EAB';
+    t['\u2F9E'] = '\u8ECA';
+    t['\u2F9F'] = '\u8F9B';
+    t['\u2FA0'] = '\u8FB0';
+    t['\u2FA1'] = '\u8FB5';
+    t['\u2FA2'] = '\u9091';
+    t['\u2FA3'] = '\u9149';
+    t['\u2FA4'] = '\u91C6';
+    t['\u2FA5'] = '\u91CC';
+    t['\u2FA6'] = '\u91D1';
+    t['\u2FA7'] = '\u9577';
+    t['\u2FA8'] = '\u9580';
+    t['\u2FA9'] = '\u961C';
+    t['\u2FAA'] = '\u96B6';
+    t['\u2FAB'] = '\u96B9';
+    t['\u2FAC'] = '\u96E8';
+    t['\u2FAD'] = '\u9751';
+    t['\u2FAE'] = '\u975E';
+    t['\u2FAF'] = '\u9762';
+    t['\u2FB0'] = '\u9769';
+    t['\u2FB1'] = '\u97CB';
+    t['\u2FB2'] = '\u97ED';
+    t['\u2FB3'] = '\u97F3';
+    t['\u2FB4'] = '\u9801';
+    t['\u2FB5'] = '\u98A8';
+    t['\u2FB6'] = '\u98DB';
+    t['\u2FB7'] = '\u98DF';
+    t['\u2FB8'] = '\u9996';
+    t['\u2FB9'] = '\u9999';
+    t['\u2FBA'] = '\u99AC';
+    t['\u2FBB'] = '\u9AA8';
+    t['\u2FBC'] = '\u9AD8';
+    t['\u2FBD'] = '\u9ADF';
+    t['\u2FBE'] = '\u9B25';
+    t['\u2FBF'] = '\u9B2F';
+    t['\u2FC0'] = '\u9B32';
+    t['\u2FC1'] = '\u9B3C';
+    t['\u2FC2'] = '\u9B5A';
+    t['\u2FC3'] = '\u9CE5';
+    t['\u2FC4'] = '\u9E75';
+    t['\u2FC5'] = '\u9E7F';
+    t['\u2FC6'] = '\u9EA5';
+    t['\u2FC7'] = '\u9EBB';
+    t['\u2FC8'] = '\u9EC3';
+    t['\u2FC9'] = '\u9ECD';
+    t['\u2FCA'] = '\u9ED1';
+    t['\u2FCB'] = '\u9EF9';
+    t['\u2FCC'] = '\u9EFD';
+    t['\u2FCD'] = '\u9F0E';
+    t['\u2FCE'] = '\u9F13';
+    t['\u2FCF'] = '\u9F20';
+    t['\u2FD0'] = '\u9F3B';
+    t['\u2FD1'] = '\u9F4A';
+    t['\u2FD2'] = '\u9F52';
+    t['\u2FD3'] = '\u9F8D';
+    t['\u2FD4'] = '\u9F9C';
+    t['\u2FD5'] = '\u9FA0';
+    t['\u3036'] = '\u3012';
+    t['\u3038'] = '\u5341';
+    t['\u3039'] = '\u5344';
+    t['\u303A'] = '\u5345';
+    t['\u309B'] = '\u0020\u3099';
+    t['\u309C'] = '\u0020\u309A';
+    t['\u3131'] = '\u1100';
+    t['\u3132'] = '\u1101';
+    t['\u3133'] = '\u11AA';
+    t['\u3134'] = '\u1102';
+    t['\u3135'] = '\u11AC';
+    t['\u3136'] = '\u11AD';
+    t['\u3137'] = '\u1103';
+    t['\u3138'] = '\u1104';
+    t['\u3139'] = '\u1105';
+    t['\u313A'] = '\u11B0';
+    t['\u313B'] = '\u11B1';
+    t['\u313C'] = '\u11B2';
+    t['\u313D'] = '\u11B3';
+    t['\u313E'] = '\u11B4';
+    t['\u313F'] = '\u11B5';
+    t['\u3140'] = '\u111A';
+    t['\u3141'] = '\u1106';
+    t['\u3142'] = '\u1107';
+    t['\u3143'] = '\u1108';
+    t['\u3144'] = '\u1121';
+    t['\u3145'] = '\u1109';
+    t['\u3146'] = '\u110A';
+    t['\u3147'] = '\u110B';
+    t['\u3148'] = '\u110C';
+    t['\u3149'] = '\u110D';
+    t['\u314A'] = '\u110E';
+    t['\u314B'] = '\u110F';
+    t['\u314C'] = '\u1110';
+    t['\u314D'] = '\u1111';
+    t['\u314E'] = '\u1112';
+    t['\u314F'] = '\u1161';
+    t['\u3150'] = '\u1162';
+    t['\u3151'] = '\u1163';
+    t['\u3152'] = '\u1164';
+    t['\u3153'] = '\u1165';
+    t['\u3154'] = '\u1166';
+    t['\u3155'] = '\u1167';
+    t['\u3156'] = '\u1168';
+    t['\u3157'] = '\u1169';
+    t['\u3158'] = '\u116A';
+    t['\u3159'] = '\u116B';
+    t['\u315A'] = '\u116C';
+    t['\u315B'] = '\u116D';
+    t['\u315C'] = '\u116E';
+    t['\u315D'] = '\u116F';
+    t['\u315E'] = '\u1170';
+    t['\u315F'] = '\u1171';
+    t['\u3160'] = '\u1172';
+    t['\u3161'] = '\u1173';
+    t['\u3162'] = '\u1174';
+    t['\u3163'] = '\u1175';
+    t['\u3164'] = '\u1160';
+    t['\u3165'] = '\u1114';
+    t['\u3166'] = '\u1115';
+    t['\u3167'] = '\u11C7';
+    t['\u3168'] = '\u11C8';
+    t['\u3169'] = '\u11CC';
+    t['\u316A'] = '\u11CE';
+    t['\u316B'] = '\u11D3';
+    t['\u316C'] = '\u11D7';
+    t['\u316D'] = '\u11D9';
+    t['\u316E'] = '\u111C';
+    t['\u316F'] = '\u11DD';
+    t['\u3170'] = '\u11DF';
+    t['\u3171'] = '\u111D';
+    t['\u3172'] = '\u111E';
+    t['\u3173'] = '\u1120';
+    t['\u3174'] = '\u1122';
+    t['\u3175'] = '\u1123';
+    t['\u3176'] = '\u1127';
+    t['\u3177'] = '\u1129';
+    t['\u3178'] = '\u112B';
+    t['\u3179'] = '\u112C';
+    t['\u317A'] = '\u112D';
+    t['\u317B'] = '\u112E';
+    t['\u317C'] = '\u112F';
+    t['\u317D'] = '\u1132';
+    t['\u317E'] = '\u1136';
+    t['\u317F'] = '\u1140';
+    t['\u3180'] = '\u1147';
+    t['\u3181'] = '\u114C';
+    t['\u3182'] = '\u11F1';
+    t['\u3183'] = '\u11F2';
+    t['\u3184'] = '\u1157';
+    t['\u3185'] = '\u1158';
+    t['\u3186'] = '\u1159';
+    t['\u3187'] = '\u1184';
+    t['\u3188'] = '\u1185';
+    t['\u3189'] = '\u1188';
+    t['\u318A'] = '\u1191';
+    t['\u318B'] = '\u1192';
+    t['\u318C'] = '\u1194';
+    t['\u318D'] = '\u119E';
+    t['\u318E'] = '\u11A1';
+    t['\u3200'] = '\u0028\u1100\u0029';
+    t['\u3201'] = '\u0028\u1102\u0029';
+    t['\u3202'] = '\u0028\u1103\u0029';
+    t['\u3203'] = '\u0028\u1105\u0029';
+    t['\u3204'] = '\u0028\u1106\u0029';
+    t['\u3205'] = '\u0028\u1107\u0029';
+    t['\u3206'] = '\u0028\u1109\u0029';
+    t['\u3207'] = '\u0028\u110B\u0029';
+    t['\u3208'] = '\u0028\u110C\u0029';
+    t['\u3209'] = '\u0028\u110E\u0029';
+    t['\u320A'] = '\u0028\u110F\u0029';
+    t['\u320B'] = '\u0028\u1110\u0029';
+    t['\u320C'] = '\u0028\u1111\u0029';
+    t['\u320D'] = '\u0028\u1112\u0029';
+    t['\u320E'] = '\u0028\u1100\u1161\u0029';
+    t['\u320F'] = '\u0028\u1102\u1161\u0029';
+    t['\u3210'] = '\u0028\u1103\u1161\u0029';
+    t['\u3211'] = '\u0028\u1105\u1161\u0029';
+    t['\u3212'] = '\u0028\u1106\u1161\u0029';
+    t['\u3213'] = '\u0028\u1107\u1161\u0029';
+    t['\u3214'] = '\u0028\u1109\u1161\u0029';
+    t['\u3215'] = '\u0028\u110B\u1161\u0029';
+    t['\u3216'] = '\u0028\u110C\u1161\u0029';
+    t['\u3217'] = '\u0028\u110E\u1161\u0029';
+    t['\u3218'] = '\u0028\u110F\u1161\u0029';
+    t['\u3219'] = '\u0028\u1110\u1161\u0029';
+    t['\u321A'] = '\u0028\u1111\u1161\u0029';
+    t['\u321B'] = '\u0028\u1112\u1161\u0029';
+    t['\u321C'] = '\u0028\u110C\u116E\u0029';
+    t['\u321D'] = '\u0028\u110B\u1169\u110C\u1165\u11AB\u0029';
+    t['\u321E'] = '\u0028\u110B\u1169\u1112\u116E\u0029';
+    t['\u3220'] = '\u0028\u4E00\u0029';
+    t['\u3221'] = '\u0028\u4E8C\u0029';
+    t['\u3222'] = '\u0028\u4E09\u0029';
+    t['\u3223'] = '\u0028\u56DB\u0029';
+    t['\u3224'] = '\u0028\u4E94\u0029';
+    t['\u3225'] = '\u0028\u516D\u0029';
+    t['\u3226'] = '\u0028\u4E03\u0029';
+    t['\u3227'] = '\u0028\u516B\u0029';
+    t['\u3228'] = '\u0028\u4E5D\u0029';
+    t['\u3229'] = '\u0028\u5341\u0029';
+    t['\u322A'] = '\u0028\u6708\u0029';
+    t['\u322B'] = '\u0028\u706B\u0029';
+    t['\u322C'] = '\u0028\u6C34\u0029';
+    t['\u322D'] = '\u0028\u6728\u0029';
+    t['\u322E'] = '\u0028\u91D1\u0029';
+    t['\u322F'] = '\u0028\u571F\u0029';
+    t['\u3230'] = '\u0028\u65E5\u0029';
+    t['\u3231'] = '\u0028\u682A\u0029';
+    t['\u3232'] = '\u0028\u6709\u0029';
+    t['\u3233'] = '\u0028\u793E\u0029';
+    t['\u3234'] = '\u0028\u540D\u0029';
+    t['\u3235'] = '\u0028\u7279\u0029';
+    t['\u3236'] = '\u0028\u8CA1\u0029';
+    t['\u3237'] = '\u0028\u795D\u0029';
+    t['\u3238'] = '\u0028\u52B4\u0029';
+    t['\u3239'] = '\u0028\u4EE3\u0029';
+    t['\u323A'] = '\u0028\u547C\u0029';
+    t['\u323B'] = '\u0028\u5B66\u0029';
+    t['\u323C'] = '\u0028\u76E3\u0029';
+    t['\u323D'] = '\u0028\u4F01\u0029';
+    t['\u323E'] = '\u0028\u8CC7\u0029';
+    t['\u323F'] = '\u0028\u5354\u0029';
+    t['\u3240'] = '\u0028\u796D\u0029';
+    t['\u3241'] = '\u0028\u4F11\u0029';
+    t['\u3242'] = '\u0028\u81EA\u0029';
+    t['\u3243'] = '\u0028\u81F3\u0029';
+    t['\u32C0'] = '\u0031\u6708';
+    t['\u32C1'] = '\u0032\u6708';
+    t['\u32C2'] = '\u0033\u6708';
+    t['\u32C3'] = '\u0034\u6708';
+    t['\u32C4'] = '\u0035\u6708';
+    t['\u32C5'] = '\u0036\u6708';
+    t['\u32C6'] = '\u0037\u6708';
+    t['\u32C7'] = '\u0038\u6708';
+    t['\u32C8'] = '\u0039\u6708';
+    t['\u32C9'] = '\u0031\u0030\u6708';
+    t['\u32CA'] = '\u0031\u0031\u6708';
+    t['\u32CB'] = '\u0031\u0032\u6708';
+    t['\u3358'] = '\u0030\u70B9';
+    t['\u3359'] = '\u0031\u70B9';
+    t['\u335A'] = '\u0032\u70B9';
+    t['\u335B'] = '\u0033\u70B9';
+    t['\u335C'] = '\u0034\u70B9';
+    t['\u335D'] = '\u0035\u70B9';
+    t['\u335E'] = '\u0036\u70B9';
+    t['\u335F'] = '\u0037\u70B9';
+    t['\u3360'] = '\u0038\u70B9';
+    t['\u3361'] = '\u0039\u70B9';
+    t['\u3362'] = '\u0031\u0030\u70B9';
+    t['\u3363'] = '\u0031\u0031\u70B9';
+    t['\u3364'] = '\u0031\u0032\u70B9';
+    t['\u3365'] = '\u0031\u0033\u70B9';
+    t['\u3366'] = '\u0031\u0034\u70B9';
+    t['\u3367'] = '\u0031\u0035\u70B9';
+    t['\u3368'] = '\u0031\u0036\u70B9';
+    t['\u3369'] = '\u0031\u0037\u70B9';
+    t['\u336A'] = '\u0031\u0038\u70B9';
+    t['\u336B'] = '\u0031\u0039\u70B9';
+    t['\u336C'] = '\u0032\u0030\u70B9';
+    t['\u336D'] = '\u0032\u0031\u70B9';
+    t['\u336E'] = '\u0032\u0032\u70B9';
+    t['\u336F'] = '\u0032\u0033\u70B9';
+    t['\u3370'] = '\u0032\u0034\u70B9';
+    t['\u33E0'] = '\u0031\u65E5';
+    t['\u33E1'] = '\u0032\u65E5';
+    t['\u33E2'] = '\u0033\u65E5';
+    t['\u33E3'] = '\u0034\u65E5';
+    t['\u33E4'] = '\u0035\u65E5';
+    t['\u33E5'] = '\u0036\u65E5';
+    t['\u33E6'] = '\u0037\u65E5';
+    t['\u33E7'] = '\u0038\u65E5';
+    t['\u33E8'] = '\u0039\u65E5';
+    t['\u33E9'] = '\u0031\u0030\u65E5';
+    t['\u33EA'] = '\u0031\u0031\u65E5';
+    t['\u33EB'] = '\u0031\u0032\u65E5';
+    t['\u33EC'] = '\u0031\u0033\u65E5';
+    t['\u33ED'] = '\u0031\u0034\u65E5';
+    t['\u33EE'] = '\u0031\u0035\u65E5';
+    t['\u33EF'] = '\u0031\u0036\u65E5';
+    t['\u33F0'] = '\u0031\u0037\u65E5';
+    t['\u33F1'] = '\u0031\u0038\u65E5';
+    t['\u33F2'] = '\u0031\u0039\u65E5';
+    t['\u33F3'] = '\u0032\u0030\u65E5';
+    t['\u33F4'] = '\u0032\u0031\u65E5';
+    t['\u33F5'] = '\u0032\u0032\u65E5';
+    t['\u33F6'] = '\u0032\u0033\u65E5';
+    t['\u33F7'] = '\u0032\u0034\u65E5';
+    t['\u33F8'] = '\u0032\u0035\u65E5';
+    t['\u33F9'] = '\u0032\u0036\u65E5';
+    t['\u33FA'] = '\u0032\u0037\u65E5';
+    t['\u33FB'] = '\u0032\u0038\u65E5';
+    t['\u33FC'] = '\u0032\u0039\u65E5';
+    t['\u33FD'] = '\u0033\u0030\u65E5';
+    t['\u33FE'] = '\u0033\u0031\u65E5';
+    t['\uFB00'] = '\u0066\u0066';
+    t['\uFB01'] = '\u0066\u0069';
+    t['\uFB02'] = '\u0066\u006C';
+    t['\uFB03'] = '\u0066\u0066\u0069';
+    t['\uFB04'] = '\u0066\u0066\u006C';
+    t['\uFB05'] = '\u017F\u0074';
+    t['\uFB06'] = '\u0073\u0074';
+    t['\uFB13'] = '\u0574\u0576';
+    t['\uFB14'] = '\u0574\u0565';
+    t['\uFB15'] = '\u0574\u056B';
+    t['\uFB16'] = '\u057E\u0576';
+    t['\uFB17'] = '\u0574\u056D';
+    t['\uFB4F'] = '\u05D0\u05DC';
+    t['\uFB50'] = '\u0671';
+    t['\uFB51'] = '\u0671';
+    t['\uFB52'] = '\u067B';
+    t['\uFB53'] = '\u067B';
+    t['\uFB54'] = '\u067B';
+    t['\uFB55'] = '\u067B';
+    t['\uFB56'] = '\u067E';
+    t['\uFB57'] = '\u067E';
+    t['\uFB58'] = '\u067E';
+    t['\uFB59'] = '\u067E';
+    t['\uFB5A'] = '\u0680';
+    t['\uFB5B'] = '\u0680';
+    t['\uFB5C'] = '\u0680';
+    t['\uFB5D'] = '\u0680';
+    t['\uFB5E'] = '\u067A';
+    t['\uFB5F'] = '\u067A';
+    t['\uFB60'] = '\u067A';
+    t['\uFB61'] = '\u067A';
+    t['\uFB62'] = '\u067F';
+    t['\uFB63'] = '\u067F';
+    t['\uFB64'] = '\u067F';
+    t['\uFB65'] = '\u067F';
+    t['\uFB66'] = '\u0679';
+    t['\uFB67'] = '\u0679';
+    t['\uFB68'] = '\u0679';
+    t['\uFB69'] = '\u0679';
+    t['\uFB6A'] = '\u06A4';
+    t['\uFB6B'] = '\u06A4';
+    t['\uFB6C'] = '\u06A4';
+    t['\uFB6D'] = '\u06A4';
+    t['\uFB6E'] = '\u06A6';
+    t['\uFB6F'] = '\u06A6';
+    t['\uFB70'] = '\u06A6';
+    t['\uFB71'] = '\u06A6';
+    t['\uFB72'] = '\u0684';
+    t['\uFB73'] = '\u0684';
+    t['\uFB74'] = '\u0684';
+    t['\uFB75'] = '\u0684';
+    t['\uFB76'] = '\u0683';
+    t['\uFB77'] = '\u0683';
+    t['\uFB78'] = '\u0683';
+    t['\uFB79'] = '\u0683';
+    t['\uFB7A'] = '\u0686';
+    t['\uFB7B'] = '\u0686';
+    t['\uFB7C'] = '\u0686';
+    t['\uFB7D'] = '\u0686';
+    t['\uFB7E'] = '\u0687';
+    t['\uFB7F'] = '\u0687';
+    t['\uFB80'] = '\u0687';
+    t['\uFB81'] = '\u0687';
+    t['\uFB82'] = '\u068D';
+    t['\uFB83'] = '\u068D';
+    t['\uFB84'] = '\u068C';
+    t['\uFB85'] = '\u068C';
+    t['\uFB86'] = '\u068E';
+    t['\uFB87'] = '\u068E';
+    t['\uFB88'] = '\u0688';
+    t['\uFB89'] = '\u0688';
+    t['\uFB8A'] = '\u0698';
+    t['\uFB8B'] = '\u0698';
+    t['\uFB8C'] = '\u0691';
+    t['\uFB8D'] = '\u0691';
+    t['\uFB8E'] = '\u06A9';
+    t['\uFB8F'] = '\u06A9';
+    t['\uFB90'] = '\u06A9';
+    t['\uFB91'] = '\u06A9';
+    t['\uFB92'] = '\u06AF';
+    t['\uFB93'] = '\u06AF';
+    t['\uFB94'] = '\u06AF';
+    t['\uFB95'] = '\u06AF';
+    t['\uFB96'] = '\u06B3';
+    t['\uFB97'] = '\u06B3';
+    t['\uFB98'] = '\u06B3';
+    t['\uFB99'] = '\u06B3';
+    t['\uFB9A'] = '\u06B1';
+    t['\uFB9B'] = '\u06B1';
+    t['\uFB9C'] = '\u06B1';
+    t['\uFB9D'] = '\u06B1';
+    t['\uFB9E'] = '\u06BA';
+    t['\uFB9F'] = '\u06BA';
+    t['\uFBA0'] = '\u06BB';
+    t['\uFBA1'] = '\u06BB';
+    t['\uFBA2'] = '\u06BB';
+    t['\uFBA3'] = '\u06BB';
+    t['\uFBA4'] = '\u06C0';
+    t['\uFBA5'] = '\u06C0';
+    t['\uFBA6'] = '\u06C1';
+    t['\uFBA7'] = '\u06C1';
+    t['\uFBA8'] = '\u06C1';
+    t['\uFBA9'] = '\u06C1';
+    t['\uFBAA'] = '\u06BE';
+    t['\uFBAB'] = '\u06BE';
+    t['\uFBAC'] = '\u06BE';
+    t['\uFBAD'] = '\u06BE';
+    t['\uFBAE'] = '\u06D2';
+    t['\uFBAF'] = '\u06D2';
+    t['\uFBB0'] = '\u06D3';
+    t['\uFBB1'] = '\u06D3';
+    t['\uFBD3'] = '\u06AD';
+    t['\uFBD4'] = '\u06AD';
+    t['\uFBD5'] = '\u06AD';
+    t['\uFBD6'] = '\u06AD';
+    t['\uFBD7'] = '\u06C7';
+    t['\uFBD8'] = '\u06C7';
+    t['\uFBD9'] = '\u06C6';
+    t['\uFBDA'] = '\u06C6';
+    t['\uFBDB'] = '\u06C8';
+    t['\uFBDC'] = '\u06C8';
+    t['\uFBDD'] = '\u0677';
+    t['\uFBDE'] = '\u06CB';
+    t['\uFBDF'] = '\u06CB';
+    t['\uFBE0'] = '\u06C5';
+    t['\uFBE1'] = '\u06C5';
+    t['\uFBE2'] = '\u06C9';
+    t['\uFBE3'] = '\u06C9';
+    t['\uFBE4'] = '\u06D0';
+    t['\uFBE5'] = '\u06D0';
+    t['\uFBE6'] = '\u06D0';
+    t['\uFBE7'] = '\u06D0';
+    t['\uFBE8'] = '\u0649';
+    t['\uFBE9'] = '\u0649';
+    t['\uFBEA'] = '\u0626\u0627';
+    t['\uFBEB'] = '\u0626\u0627';
+    t['\uFBEC'] = '\u0626\u06D5';
+    t['\uFBED'] = '\u0626\u06D5';
+    t['\uFBEE'] = '\u0626\u0648';
+    t['\uFBEF'] = '\u0626\u0648';
+    t['\uFBF0'] = '\u0626\u06C7';
+    t['\uFBF1'] = '\u0626\u06C7';
+    t['\uFBF2'] = '\u0626\u06C6';
+    t['\uFBF3'] = '\u0626\u06C6';
+    t['\uFBF4'] = '\u0626\u06C8';
+    t['\uFBF5'] = '\u0626\u06C8';
+    t['\uFBF6'] = '\u0626\u06D0';
+    t['\uFBF7'] = '\u0626\u06D0';
+    t['\uFBF8'] = '\u0626\u06D0';
+    t['\uFBF9'] = '\u0626\u0649';
+    t['\uFBFA'] = '\u0626\u0649';
+    t['\uFBFB'] = '\u0626\u0649';
+    t['\uFBFC'] = '\u06CC';
+    t['\uFBFD'] = '\u06CC';
+    t['\uFBFE'] = '\u06CC';
+    t['\uFBFF'] = '\u06CC';
+    t['\uFC00'] = '\u0626\u062C';
+    t['\uFC01'] = '\u0626\u062D';
+    t['\uFC02'] = '\u0626\u0645';
+    t['\uFC03'] = '\u0626\u0649';
+    t['\uFC04'] = '\u0626\u064A';
+    t['\uFC05'] = '\u0628\u062C';
+    t['\uFC06'] = '\u0628\u062D';
+    t['\uFC07'] = '\u0628\u062E';
+    t['\uFC08'] = '\u0628\u0645';
+    t['\uFC09'] = '\u0628\u0649';
+    t['\uFC0A'] = '\u0628\u064A';
+    t['\uFC0B'] = '\u062A\u062C';
+    t['\uFC0C'] = '\u062A\u062D';
+    t['\uFC0D'] = '\u062A\u062E';
+    t['\uFC0E'] = '\u062A\u0645';
+    t['\uFC0F'] = '\u062A\u0649';
+    t['\uFC10'] = '\u062A\u064A';
+    t['\uFC11'] = '\u062B\u062C';
+    t['\uFC12'] = '\u062B\u0645';
+    t['\uFC13'] = '\u062B\u0649';
+    t['\uFC14'] = '\u062B\u064A';
+    t['\uFC15'] = '\u062C\u062D';
+    t['\uFC16'] = '\u062C\u0645';
+    t['\uFC17'] = '\u062D\u062C';
+    t['\uFC18'] = '\u062D\u0645';
+    t['\uFC19'] = '\u062E\u062C';
+    t['\uFC1A'] = '\u062E\u062D';
+    t['\uFC1B'] = '\u062E\u0645';
+    t['\uFC1C'] = '\u0633\u062C';
+    t['\uFC1D'] = '\u0633\u062D';
+    t['\uFC1E'] = '\u0633\u062E';
+    t['\uFC1F'] = '\u0633\u0645';
+    t['\uFC20'] = '\u0635\u062D';
+    t['\uFC21'] = '\u0635\u0645';
+    t['\uFC22'] = '\u0636\u062C';
+    t['\uFC23'] = '\u0636\u062D';
+    t['\uFC24'] = '\u0636\u062E';
+    t['\uFC25'] = '\u0636\u0645';
+    t['\uFC26'] = '\u0637\u062D';
+    t['\uFC27'] = '\u0637\u0645';
+    t['\uFC28'] = '\u0638\u0645';
+    t['\uFC29'] = '\u0639\u062C';
+    t['\uFC2A'] = '\u0639\u0645';
+    t['\uFC2B'] = '\u063A\u062C';
+    t['\uFC2C'] = '\u063A\u0645';
+    t['\uFC2D'] = '\u0641\u062C';
+    t['\uFC2E'] = '\u0641\u062D';
+    t['\uFC2F'] = '\u0641\u062E';
+    t['\uFC30'] = '\u0641\u0645';
+    t['\uFC31'] = '\u0641\u0649';
+    t['\uFC32'] = '\u0641\u064A';
+    t['\uFC33'] = '\u0642\u062D';
+    t['\uFC34'] = '\u0642\u0645';
+    t['\uFC35'] = '\u0642\u0649';
+    t['\uFC36'] = '\u0642\u064A';
+    t['\uFC37'] = '\u0643\u0627';
+    t['\uFC38'] = '\u0643\u062C';
+    t['\uFC39'] = '\u0643\u062D';
+    t['\uFC3A'] = '\u0643\u062E';
+    t['\uFC3B'] = '\u0643\u0644';
+    t['\uFC3C'] = '\u0643\u0645';
+    t['\uFC3D'] = '\u0643\u0649';
+    t['\uFC3E'] = '\u0643\u064A';
+    t['\uFC3F'] = '\u0644\u062C';
+    t['\uFC40'] = '\u0644\u062D';
+    t['\uFC41'] = '\u0644\u062E';
+    t['\uFC42'] = '\u0644\u0645';
+    t['\uFC43'] = '\u0644\u0649';
+    t['\uFC44'] = '\u0644\u064A';
+    t['\uFC45'] = '\u0645\u062C';
+    t['\uFC46'] = '\u0645\u062D';
+    t['\uFC47'] = '\u0645\u062E';
+    t['\uFC48'] = '\u0645\u0645';
+    t['\uFC49'] = '\u0645\u0649';
+    t['\uFC4A'] = '\u0645\u064A';
+    t['\uFC4B'] = '\u0646\u062C';
+    t['\uFC4C'] = '\u0646\u062D';
+    t['\uFC4D'] = '\u0646\u062E';
+    t['\uFC4E'] = '\u0646\u0645';
+    t['\uFC4F'] = '\u0646\u0649';
+    t['\uFC50'] = '\u0646\u064A';
+    t['\uFC51'] = '\u0647\u062C';
+    t['\uFC52'] = '\u0647\u0645';
+    t['\uFC53'] = '\u0647\u0649';
+    t['\uFC54'] = '\u0647\u064A';
+    t['\uFC55'] = '\u064A\u062C';
+    t['\uFC56'] = '\u064A\u062D';
+    t['\uFC57'] = '\u064A\u062E';
+    t['\uFC58'] = '\u064A\u0645';
+    t['\uFC59'] = '\u064A\u0649';
+    t['\uFC5A'] = '\u064A\u064A';
+    t['\uFC5B'] = '\u0630\u0670';
+    t['\uFC5C'] = '\u0631\u0670';
+    t['\uFC5D'] = '\u0649\u0670';
+    t['\uFC5E'] = '\u0020\u064C\u0651';
+    t['\uFC5F'] = '\u0020\u064D\u0651';
+    t['\uFC60'] = '\u0020\u064E\u0651';
+    t['\uFC61'] = '\u0020\u064F\u0651';
+    t['\uFC62'] = '\u0020\u0650\u0651';
+    t['\uFC63'] = '\u0020\u0651\u0670';
+    t['\uFC64'] = '\u0626\u0631';
+    t['\uFC65'] = '\u0626\u0632';
+    t['\uFC66'] = '\u0626\u0645';
+    t['\uFC67'] = '\u0626\u0646';
+    t['\uFC68'] = '\u0626\u0649';
+    t['\uFC69'] = '\u0626\u064A';
+    t['\uFC6A'] = '\u0628\u0631';
+    t['\uFC6B'] = '\u0628\u0632';
+    t['\uFC6C'] = '\u0628\u0645';
+    t['\uFC6D'] = '\u0628\u0646';
+    t['\uFC6E'] = '\u0628\u0649';
+    t['\uFC6F'] = '\u0628\u064A';
+    t['\uFC70'] = '\u062A\u0631';
+    t['\uFC71'] = '\u062A\u0632';
+    t['\uFC72'] = '\u062A\u0645';
+    t['\uFC73'] = '\u062A\u0646';
+    t['\uFC74'] = '\u062A\u0649';
+    t['\uFC75'] = '\u062A\u064A';
+    t['\uFC76'] = '\u062B\u0631';
+    t['\uFC77'] = '\u062B\u0632';
+    t['\uFC78'] = '\u062B\u0645';
+    t['\uFC79'] = '\u062B\u0646';
+    t['\uFC7A'] = '\u062B\u0649';
+    t['\uFC7B'] = '\u062B\u064A';
+    t['\uFC7C'] = '\u0641\u0649';
+    t['\uFC7D'] = '\u0641\u064A';
+    t['\uFC7E'] = '\u0642\u0649';
+    t['\uFC7F'] = '\u0642\u064A';
+    t['\uFC80'] = '\u0643\u0627';
+    t['\uFC81'] = '\u0643\u0644';
+    t['\uFC82'] = '\u0643\u0645';
+    t['\uFC83'] = '\u0643\u0649';
+    t['\uFC84'] = '\u0643\u064A';
+    t['\uFC85'] = '\u0644\u0645';
+    t['\uFC86'] = '\u0644\u0649';
+    t['\uFC87'] = '\u0644\u064A';
+    t['\uFC88'] = '\u0645\u0627';
+    t['\uFC89'] = '\u0645\u0645';
+    t['\uFC8A'] = '\u0646\u0631';
+    t['\uFC8B'] = '\u0646\u0632';
+    t['\uFC8C'] = '\u0646\u0645';
+    t['\uFC8D'] = '\u0646\u0646';
+    t['\uFC8E'] = '\u0646\u0649';
+    t['\uFC8F'] = '\u0646\u064A';
+    t['\uFC90'] = '\u0649\u0670';
+    t['\uFC91'] = '\u064A\u0631';
+    t['\uFC92'] = '\u064A\u0632';
+    t['\uFC93'] = '\u064A\u0645';
+    t['\uFC94'] = '\u064A\u0646';
+    t['\uFC95'] = '\u064A\u0649';
+    t['\uFC96'] = '\u064A\u064A';
+    t['\uFC97'] = '\u0626\u062C';
+    t['\uFC98'] = '\u0626\u062D';
+    t['\uFC99'] = '\u0626\u062E';
+    t['\uFC9A'] = '\u0626\u0645';
+    t['\uFC9B'] = '\u0626\u0647';
+    t['\uFC9C'] = '\u0628\u062C';
+    t['\uFC9D'] = '\u0628\u062D';
+    t['\uFC9E'] = '\u0628\u062E';
+    t['\uFC9F'] = '\u0628\u0645';
+    t['\uFCA0'] = '\u0628\u0647';
+    t['\uFCA1'] = '\u062A\u062C';
+    t['\uFCA2'] = '\u062A\u062D';
+    t['\uFCA3'] = '\u062A\u062E';
+    t['\uFCA4'] = '\u062A\u0645';
+    t['\uFCA5'] = '\u062A\u0647';
+    t['\uFCA6'] = '\u062B\u0645';
+    t['\uFCA7'] = '\u062C\u062D';
+    t['\uFCA8'] = '\u062C\u0645';
+    t['\uFCA9'] = '\u062D\u062C';
+    t['\uFCAA'] = '\u062D\u0645';
+    t['\uFCAB'] = '\u062E\u062C';
+    t['\uFCAC'] = '\u062E\u0645';
+    t['\uFCAD'] = '\u0633\u062C';
+    t['\uFCAE'] = '\u0633\u062D';
+    t['\uFCAF'] = '\u0633\u062E';
+    t['\uFCB0'] = '\u0633\u0645';
+    t['\uFCB1'] = '\u0635\u062D';
+    t['\uFCB2'] = '\u0635\u062E';
+    t['\uFCB3'] = '\u0635\u0645';
+    t['\uFCB4'] = '\u0636\u062C';
+    t['\uFCB5'] = '\u0636\u062D';
+    t['\uFCB6'] = '\u0636\u062E';
+    t['\uFCB7'] = '\u0636\u0645';
+    t['\uFCB8'] = '\u0637\u062D';
+    t['\uFCB9'] = '\u0638\u0645';
+    t['\uFCBA'] = '\u0639\u062C';
+    t['\uFCBB'] = '\u0639\u0645';
+    t['\uFCBC'] = '\u063A\u062C';
+    t['\uFCBD'] = '\u063A\u0645';
+    t['\uFCBE'] = '\u0641\u062C';
+    t['\uFCBF'] = '\u0641\u062D';
+    t['\uFCC0'] = '\u0641\u062E';
+    t['\uFCC1'] = '\u0641\u0645';
+    t['\uFCC2'] = '\u0642\u062D';
+    t['\uFCC3'] = '\u0642\u0645';
+    t['\uFCC4'] = '\u0643\u062C';
+    t['\uFCC5'] = '\u0643\u062D';
+    t['\uFCC6'] = '\u0643\u062E';
+    t['\uFCC7'] = '\u0643\u0644';
+    t['\uFCC8'] = '\u0643\u0645';
+    t['\uFCC9'] = '\u0644\u062C';
+    t['\uFCCA'] = '\u0644\u062D';
+    t['\uFCCB'] = '\u0644\u062E';
+    t['\uFCCC'] = '\u0644\u0645';
+    t['\uFCCD'] = '\u0644\u0647';
+    t['\uFCCE'] = '\u0645\u062C';
+    t['\uFCCF'] = '\u0645\u062D';
+    t['\uFCD0'] = '\u0645\u062E';
+    t['\uFCD1'] = '\u0645\u0645';
+    t['\uFCD2'] = '\u0646\u062C';
+    t['\uFCD3'] = '\u0646\u062D';
+    t['\uFCD4'] = '\u0646\u062E';
+    t['\uFCD5'] = '\u0646\u0645';
+    t['\uFCD6'] = '\u0646\u0647';
+    t['\uFCD7'] = '\u0647\u062C';
+    t['\uFCD8'] = '\u0647\u0645';
+    t['\uFCD9'] = '\u0647\u0670';
+    t['\uFCDA'] = '\u064A\u062C';
+    t['\uFCDB'] = '\u064A\u062D';
+    t['\uFCDC'] = '\u064A\u062E';
+    t['\uFCDD'] = '\u064A\u0645';
+    t['\uFCDE'] = '\u064A\u0647';
+    t['\uFCDF'] = '\u0626\u0645';
+    t['\uFCE0'] = '\u0626\u0647';
+    t['\uFCE1'] = '\u0628\u0645';
+    t['\uFCE2'] = '\u0628\u0647';
+    t['\uFCE3'] = '\u062A\u0645';
+    t['\uFCE4'] = '\u062A\u0647';
+    t['\uFCE5'] = '\u062B\u0645';
+    t['\uFCE6'] = '\u062B\u0647';
+    t['\uFCE7'] = '\u0633\u0645';
+    t['\uFCE8'] = '\u0633\u0647';
+    t['\uFCE9'] = '\u0634\u0645';
+    t['\uFCEA'] = '\u0634\u0647';
+    t['\uFCEB'] = '\u0643\u0644';
+    t['\uFCEC'] = '\u0643\u0645';
+    t['\uFCED'] = '\u0644\u0645';
+    t['\uFCEE'] = '\u0646\u0645';
+    t['\uFCEF'] = '\u0646\u0647';
+    t['\uFCF0'] = '\u064A\u0645';
+    t['\uFCF1'] = '\u064A\u0647';
+    t['\uFCF2'] = '\u0640\u064E\u0651';
+    t['\uFCF3'] = '\u0640\u064F\u0651';
+    t['\uFCF4'] = '\u0640\u0650\u0651';
+    t['\uFCF5'] = '\u0637\u0649';
+    t['\uFCF6'] = '\u0637\u064A';
+    t['\uFCF7'] = '\u0639\u0649';
+    t['\uFCF8'] = '\u0639\u064A';
+    t['\uFCF9'] = '\u063A\u0649';
+    t['\uFCFA'] = '\u063A\u064A';
+    t['\uFCFB'] = '\u0633\u0649';
+    t['\uFCFC'] = '\u0633\u064A';
+    t['\uFCFD'] = '\u0634\u0649';
+    t['\uFCFE'] = '\u0634\u064A';
+    t['\uFCFF'] = '\u062D\u0649';
+    t['\uFD00'] = '\u062D\u064A';
+    t['\uFD01'] = '\u062C\u0649';
+    t['\uFD02'] = '\u062C\u064A';
+    t['\uFD03'] = '\u062E\u0649';
+    t['\uFD04'] = '\u062E\u064A';
+    t['\uFD05'] = '\u0635\u0649';
+    t['\uFD06'] = '\u0635\u064A';
+    t['\uFD07'] = '\u0636\u0649';
+    t['\uFD08'] = '\u0636\u064A';
+    t['\uFD09'] = '\u0634\u062C';
+    t['\uFD0A'] = '\u0634\u062D';
+    t['\uFD0B'] = '\u0634\u062E';
+    t['\uFD0C'] = '\u0634\u0645';
+    t['\uFD0D'] = '\u0634\u0631';
+    t['\uFD0E'] = '\u0633\u0631';
+    t['\uFD0F'] = '\u0635\u0631';
+    t['\uFD10'] = '\u0636\u0631';
+    t['\uFD11'] = '\u0637\u0649';
+    t['\uFD12'] = '\u0637\u064A';
+    t['\uFD13'] = '\u0639\u0649';
+    t['\uFD14'] = '\u0639\u064A';
+    t['\uFD15'] = '\u063A\u0649';
+    t['\uFD16'] = '\u063A\u064A';
+    t['\uFD17'] = '\u0633\u0649';
+    t['\uFD18'] = '\u0633\u064A';
+    t['\uFD19'] = '\u0634\u0649';
+    t['\uFD1A'] = '\u0634\u064A';
+    t['\uFD1B'] = '\u062D\u0649';
+    t['\uFD1C'] = '\u062D\u064A';
+    t['\uFD1D'] = '\u062C\u0649';
+    t['\uFD1E'] = '\u062C\u064A';
+    t['\uFD1F'] = '\u062E\u0649';
+    t['\uFD20'] = '\u062E\u064A';
+    t['\uFD21'] = '\u0635\u0649';
+    t['\uFD22'] = '\u0635\u064A';
+    t['\uFD23'] = '\u0636\u0649';
+    t['\uFD24'] = '\u0636\u064A';
+    t['\uFD25'] = '\u0634\u062C';
+    t['\uFD26'] = '\u0634\u062D';
+    t['\uFD27'] = '\u0634\u062E';
+    t['\uFD28'] = '\u0634\u0645';
+    t['\uFD29'] = '\u0634\u0631';
+    t['\uFD2A'] = '\u0633\u0631';
+    t['\uFD2B'] = '\u0635\u0631';
+    t['\uFD2C'] = '\u0636\u0631';
+    t['\uFD2D'] = '\u0634\u062C';
+    t['\uFD2E'] = '\u0634\u062D';
+    t['\uFD2F'] = '\u0634\u062E';
+    t['\uFD30'] = '\u0634\u0645';
+    t['\uFD31'] = '\u0633\u0647';
+    t['\uFD32'] = '\u0634\u0647';
+    t['\uFD33'] = '\u0637\u0645';
+    t['\uFD34'] = '\u0633\u062C';
+    t['\uFD35'] = '\u0633\u062D';
+    t['\uFD36'] = '\u0633\u062E';
+    t['\uFD37'] = '\u0634\u062C';
+    t['\uFD38'] = '\u0634\u062D';
+    t['\uFD39'] = '\u0634\u062E';
+    t['\uFD3A'] = '\u0637\u0645';
+    t['\uFD3B'] = '\u0638\u0645';
+    t['\uFD3C'] = '\u0627\u064B';
+    t['\uFD3D'] = '\u0627\u064B';
+    t['\uFD50'] = '\u062A\u062C\u0645';
+    t['\uFD51'] = '\u062A\u062D\u062C';
+    t['\uFD52'] = '\u062A\u062D\u062C';
+    t['\uFD53'] = '\u062A\u062D\u0645';
+    t['\uFD54'] = '\u062A\u062E\u0645';
+    t['\uFD55'] = '\u062A\u0645\u062C';
+    t['\uFD56'] = '\u062A\u0645\u062D';
+    t['\uFD57'] = '\u062A\u0645\u062E';
+    t['\uFD58'] = '\u062C\u0645\u062D';
+    t['\uFD59'] = '\u062C\u0645\u062D';
+    t['\uFD5A'] = '\u062D\u0645\u064A';
+    t['\uFD5B'] = '\u062D\u0645\u0649';
+    t['\uFD5C'] = '\u0633\u062D\u062C';
+    t['\uFD5D'] = '\u0633\u062C\u062D';
+    t['\uFD5E'] = '\u0633\u062C\u0649';
+    t['\uFD5F'] = '\u0633\u0645\u062D';
+    t['\uFD60'] = '\u0633\u0645\u062D';
+    t['\uFD61'] = '\u0633\u0645\u062C';
+    t['\uFD62'] = '\u0633\u0645\u0645';
+    t['\uFD63'] = '\u0633\u0645\u0645';
+    t['\uFD64'] = '\u0635\u062D\u062D';
+    t['\uFD65'] = '\u0635\u062D\u062D';
+    t['\uFD66'] = '\u0635\u0645\u0645';
+    t['\uFD67'] = '\u0634\u062D\u0645';
+    t['\uFD68'] = '\u0634\u062D\u0645';
+    t['\uFD69'] = '\u0634\u062C\u064A';
+    t['\uFD6A'] = '\u0634\u0645\u062E';
+    t['\uFD6B'] = '\u0634\u0645\u062E';
+    t['\uFD6C'] = '\u0634\u0645\u0645';
+    t['\uFD6D'] = '\u0634\u0645\u0645';
+    t['\uFD6E'] = '\u0636\u062D\u0649';
+    t['\uFD6F'] = '\u0636\u062E\u0645';
+    t['\uFD70'] = '\u0636\u062E\u0645';
+    t['\uFD71'] = '\u0637\u0645\u062D';
+    t['\uFD72'] = '\u0637\u0645\u062D';
+    t['\uFD73'] = '\u0637\u0645\u0645';
+    t['\uFD74'] = '\u0637\u0645\u064A';
+    t['\uFD75'] = '\u0639\u062C\u0645';
+    t['\uFD76'] = '\u0639\u0645\u0645';
+    t['\uFD77'] = '\u0639\u0645\u0645';
+    t['\uFD78'] = '\u0639\u0645\u0649';
+    t['\uFD79'] = '\u063A\u0645\u0645';
+    t['\uFD7A'] = '\u063A\u0645\u064A';
+    t['\uFD7B'] = '\u063A\u0645\u0649';
+    t['\uFD7C'] = '\u0641\u062E\u0645';
+    t['\uFD7D'] = '\u0641\u062E\u0645';
+    t['\uFD7E'] = '\u0642\u0645\u062D';
+    t['\uFD7F'] = '\u0642\u0645\u0645';
+    t['\uFD80'] = '\u0644\u062D\u0645';
+    t['\uFD81'] = '\u0644\u062D\u064A';
+    t['\uFD82'] = '\u0644\u062D\u0649';
+    t['\uFD83'] = '\u0644\u062C\u062C';
+    t['\uFD84'] = '\u0644\u062C\u062C';
+    t['\uFD85'] = '\u0644\u062E\u0645';
+    t['\uFD86'] = '\u0644\u062E\u0645';
+    t['\uFD87'] = '\u0644\u0645\u062D';
+    t['\uFD88'] = '\u0644\u0645\u062D';
+    t['\uFD89'] = '\u0645\u062D\u062C';
+    t['\uFD8A'] = '\u0645\u062D\u0645';
+    t['\uFD8B'] = '\u0645\u062D\u064A';
+    t['\uFD8C'] = '\u0645\u062C\u062D';
+    t['\uFD8D'] = '\u0645\u062C\u0645';
+    t['\uFD8E'] = '\u0645\u062E\u062C';
+    t['\uFD8F'] = '\u0645\u062E\u0645';
+    t['\uFD92'] = '\u0645\u062C\u062E';
+    t['\uFD93'] = '\u0647\u0645\u062C';
+    t['\uFD94'] = '\u0647\u0645\u0645';
+    t['\uFD95'] = '\u0646\u062D\u0645';
+    t['\uFD96'] = '\u0646\u062D\u0649';
+    t['\uFD97'] = '\u0646\u062C\u0645';
+    t['\uFD98'] = '\u0646\u062C\u0645';
+    t['\uFD99'] = '\u0646\u062C\u0649';
+    t['\uFD9A'] = '\u0646\u0645\u064A';
+    t['\uFD9B'] = '\u0646\u0645\u0649';
+    t['\uFD9C'] = '\u064A\u0645\u0645';
+    t['\uFD9D'] = '\u064A\u0645\u0645';
+    t['\uFD9E'] = '\u0628\u062E\u064A';
+    t['\uFD9F'] = '\u062A\u062C\u064A';
+    t['\uFDA0'] = '\u062A\u062C\u0649';
+    t['\uFDA1'] = '\u062A\u062E\u064A';
+    t['\uFDA2'] = '\u062A\u062E\u0649';
+    t['\uFDA3'] = '\u062A\u0645\u064A';
+    t['\uFDA4'] = '\u062A\u0645\u0649';
+    t['\uFDA5'] = '\u062C\u0645\u064A';
+    t['\uFDA6'] = '\u062C\u062D\u0649';
+    t['\uFDA7'] = '\u062C\u0645\u0649';
+    t['\uFDA8'] = '\u0633\u062E\u0649';
+    t['\uFDA9'] = '\u0635\u062D\u064A';
+    t['\uFDAA'] = '\u0634\u062D\u064A';
+    t['\uFDAB'] = '\u0636\u062D\u064A';
+    t['\uFDAC'] = '\u0644\u062C\u064A';
+    t['\uFDAD'] = '\u0644\u0645\u064A';
+    t['\uFDAE'] = '\u064A\u062D\u064A';
+    t['\uFDAF'] = '\u064A\u062C\u064A';
+    t['\uFDB0'] = '\u064A\u0645\u064A';
+    t['\uFDB1'] = '\u0645\u0645\u064A';
+    t['\uFDB2'] = '\u0642\u0645\u064A';
+    t['\uFDB3'] = '\u0646\u062D\u064A';
+    t['\uFDB4'] = '\u0642\u0645\u062D';
+    t['\uFDB5'] = '\u0644\u062D\u0645';
+    t['\uFDB6'] = '\u0639\u0645\u064A';
+    t['\uFDB7'] = '\u0643\u0645\u064A';
+    t['\uFDB8'] = '\u0646\u062C\u062D';
+    t['\uFDB9'] = '\u0645\u062E\u064A';
+    t['\uFDBA'] = '\u0644\u062C\u0645';
+    t['\uFDBB'] = '\u0643\u0645\u0645';
+    t['\uFDBC'] = '\u0644\u062C\u0645';
+    t['\uFDBD'] = '\u0646\u062C\u062D';
+    t['\uFDBE'] = '\u062C\u062D\u064A';
+    t['\uFDBF'] = '\u062D\u062C\u064A';
+    t['\uFDC0'] = '\u0645\u062C\u064A';
+    t['\uFDC1'] = '\u0641\u0645\u064A';
+    t['\uFDC2'] = '\u0628\u062D\u064A';
+    t['\uFDC3'] = '\u0643\u0645\u0645';
+    t['\uFDC4'] = '\u0639\u062C\u0645';
+    t['\uFDC5'] = '\u0635\u0645\u0645';
+    t['\uFDC6'] = '\u0633\u062E\u064A';
+    t['\uFDC7'] = '\u0646\u062C\u064A';
+    t['\uFE49'] = '\u203E';
+    t['\uFE4A'] = '\u203E';
+    t['\uFE4B'] = '\u203E';
+    t['\uFE4C'] = '\u203E';
+    t['\uFE4D'] = '\u005F';
+    t['\uFE4E'] = '\u005F';
+    t['\uFE4F'] = '\u005F';
+    t['\uFE80'] = '\u0621';
+    t['\uFE81'] = '\u0622';
+    t['\uFE82'] = '\u0622';
+    t['\uFE83'] = '\u0623';
+    t['\uFE84'] = '\u0623';
+    t['\uFE85'] = '\u0624';
+    t['\uFE86'] = '\u0624';
+    t['\uFE87'] = '\u0625';
+    t['\uFE88'] = '\u0625';
+    t['\uFE89'] = '\u0626';
+    t['\uFE8A'] = '\u0626';
+    t['\uFE8B'] = '\u0626';
+    t['\uFE8C'] = '\u0626';
+    t['\uFE8D'] = '\u0627';
+    t['\uFE8E'] = '\u0627';
+    t['\uFE8F'] = '\u0628';
+    t['\uFE90'] = '\u0628';
+    t['\uFE91'] = '\u0628';
+    t['\uFE92'] = '\u0628';
+    t['\uFE93'] = '\u0629';
+    t['\uFE94'] = '\u0629';
+    t['\uFE95'] = '\u062A';
+    t['\uFE96'] = '\u062A';
+    t['\uFE97'] = '\u062A';
+    t['\uFE98'] = '\u062A';
+    t['\uFE99'] = '\u062B';
+    t['\uFE9A'] = '\u062B';
+    t['\uFE9B'] = '\u062B';
+    t['\uFE9C'] = '\u062B';
+    t['\uFE9D'] = '\u062C';
+    t['\uFE9E'] = '\u062C';
+    t['\uFE9F'] = '\u062C';
+    t['\uFEA0'] = '\u062C';
+    t['\uFEA1'] = '\u062D';
+    t['\uFEA2'] = '\u062D';
+    t['\uFEA3'] = '\u062D';
+    t['\uFEA4'] = '\u062D';
+    t['\uFEA5'] = '\u062E';
+    t['\uFEA6'] = '\u062E';
+    t['\uFEA7'] = '\u062E';
+    t['\uFEA8'] = '\u062E';
+    t['\uFEA9'] = '\u062F';
+    t['\uFEAA'] = '\u062F';
+    t['\uFEAB'] = '\u0630';
+    t['\uFEAC'] = '\u0630';
+    t['\uFEAD'] = '\u0631';
+    t['\uFEAE'] = '\u0631';
+    t['\uFEAF'] = '\u0632';
+    t['\uFEB0'] = '\u0632';
+    t['\uFEB1'] = '\u0633';
+    t['\uFEB2'] = '\u0633';
+    t['\uFEB3'] = '\u0633';
+    t['\uFEB4'] = '\u0633';
+    t['\uFEB5'] = '\u0634';
+    t['\uFEB6'] = '\u0634';
+    t['\uFEB7'] = '\u0634';
+    t['\uFEB8'] = '\u0634';
+    t['\uFEB9'] = '\u0635';
+    t['\uFEBA'] = '\u0635';
+    t['\uFEBB'] = '\u0635';
+    t['\uFEBC'] = '\u0635';
+    t['\uFEBD'] = '\u0636';
+    t['\uFEBE'] = '\u0636';
+    t['\uFEBF'] = '\u0636';
+    t['\uFEC0'] = '\u0636';
+    t['\uFEC1'] = '\u0637';
+    t['\uFEC2'] = '\u0637';
+    t['\uFEC3'] = '\u0637';
+    t['\uFEC4'] = '\u0637';
+    t['\uFEC5'] = '\u0638';
+    t['\uFEC6'] = '\u0638';
+    t['\uFEC7'] = '\u0638';
+    t['\uFEC8'] = '\u0638';
+    t['\uFEC9'] = '\u0639';
+    t['\uFECA'] = '\u0639';
+    t['\uFECB'] = '\u0639';
+    t['\uFECC'] = '\u0639';
+    t['\uFECD'] = '\u063A';
+    t['\uFECE'] = '\u063A';
+    t['\uFECF'] = '\u063A';
+    t['\uFED0'] = '\u063A';
+    t['\uFED1'] = '\u0641';
+    t['\uFED2'] = '\u0641';
+    t['\uFED3'] = '\u0641';
+    t['\uFED4'] = '\u0641';
+    t['\uFED5'] = '\u0642';
+    t['\uFED6'] = '\u0642';
+    t['\uFED7'] = '\u0642';
+    t['\uFED8'] = '\u0642';
+    t['\uFED9'] = '\u0643';
+    t['\uFEDA'] = '\u0643';
+    t['\uFEDB'] = '\u0643';
+    t['\uFEDC'] = '\u0643';
+    t['\uFEDD'] = '\u0644';
+    t['\uFEDE'] = '\u0644';
+    t['\uFEDF'] = '\u0644';
+    t['\uFEE0'] = '\u0644';
+    t['\uFEE1'] = '\u0645';
+    t['\uFEE2'] = '\u0645';
+    t['\uFEE3'] = '\u0645';
+    t['\uFEE4'] = '\u0645';
+    t['\uFEE5'] = '\u0646';
+    t['\uFEE6'] = '\u0646';
+    t['\uFEE7'] = '\u0646';
+    t['\uFEE8'] = '\u0646';
+    t['\uFEE9'] = '\u0647';
+    t['\uFEEA'] = '\u0647';
+    t['\uFEEB'] = '\u0647';
+    t['\uFEEC'] = '\u0647';
+    t['\uFEED'] = '\u0648';
+    t['\uFEEE'] = '\u0648';
+    t['\uFEEF'] = '\u0649';
+    t['\uFEF0'] = '\u0649';
+    t['\uFEF1'] = '\u064A';
+    t['\uFEF2'] = '\u064A';
+    t['\uFEF3'] = '\u064A';
+    t['\uFEF4'] = '\u064A';
+    t['\uFEF5'] = '\u0644\u0622';
+    t['\uFEF6'] = '\u0644\u0622';
+    t['\uFEF7'] = '\u0644\u0623';
+    t['\uFEF8'] = '\u0644\u0623';
+    t['\uFEF9'] = '\u0644\u0625';
+    t['\uFEFA'] = '\u0644\u0625';
+    t['\uFEFB'] = '\u0644\u0627';
+    t['\uFEFC'] = '\u0644\u0627';
+  });
+
+  function reverseIfRtl(chars) {
+    var charsLength = chars.length;
+    //reverse an arabic ligature
+    if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) {
+      return chars;
+    }
+    var s = '';
+    for (var ii = charsLength - 1; ii >= 0; ii--) {
+      s += chars[ii];
+    }
+    return s;
+  }
+
+  exports.mapSpecialUnicodeValues = mapSpecialUnicodeValues;
+  exports.reverseIfRtl = reverseIfRtl;
+  exports.getUnicodeRangeFor = getUnicodeRangeFor;
+  exports.getNormalizedUnicodes = getNormalizedUnicodes;
+  exports.getUnicodeForGlyph = getUnicodeForGlyph;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreStream = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreJbig2, root.pdfjsCoreJpg,
+      root.pdfjsCoreJpx);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreJbig2, coreJpg,
+                  coreJpx) {
+
+var Util = sharedUtil.Util;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var createObjectURL = sharedUtil.createObjectURL;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var Jbig2Image = coreJbig2.Jbig2Image;
+var JpegImage = coreJpg.JpegImage;
+var JpxImage = coreJpx.JpxImage;
+
+var Stream = (function StreamClosure() {
+  function Stream(arrayBuffer, start, length, dict) {
+    this.bytes = (arrayBuffer instanceof Uint8Array ?
+                  arrayBuffer : new Uint8Array(arrayBuffer));
+    this.start = start || 0;
+    this.pos = this.start;
+    this.end = (start + length) || this.bytes.length;
+    this.dict = dict;
+  }
+
+  // required methods for a stream. if a particular stream does not
+  // implement these, an error should be thrown
+  Stream.prototype = {
+    get length() {
+      return this.end - this.start;
+    },
+    get isEmpty() {
+      return this.length === 0;
+    },
+    getByte: function Stream_getByte() {
+      if (this.pos >= this.end) {
+        return -1;
+      }
+      return this.bytes[this.pos++];
+    },
+    getUint16: function Stream_getUint16() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      if (b0 === -1 || b1 === -1) {
+        return -1;
+      }
+      return (b0 << 8) + b1;
+    },
+    getInt32: function Stream_getInt32() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      var b2 = this.getByte();
+      var b3 = this.getByte();
+      return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+    },
+    // returns subarray of original buffer
+    // should only be read
+    getBytes: function Stream_getBytes(length) {
+      var bytes = this.bytes;
+      var pos = this.pos;
+      var strEnd = this.end;
+
+      if (!length) {
+        return bytes.subarray(pos, strEnd);
+      }
+      var end = pos + length;
+      if (end > strEnd) {
+        end = strEnd;
+      }
+      this.pos = end;
+      return bytes.subarray(pos, end);
+    },
+    peekByte: function Stream_peekByte() {
+      var peekedByte = this.getByte();
+      this.pos--;
+      return peekedByte;
+    },
+    peekBytes: function Stream_peekBytes(length) {
+      var bytes = this.getBytes(length);
+      this.pos -= bytes.length;
+      return bytes;
+    },
+    skip: function Stream_skip(n) {
+      if (!n) {
+        n = 1;
+      }
+      this.pos += n;
+    },
+    reset: function Stream_reset() {
+      this.pos = this.start;
+    },
+    moveStart: function Stream_moveStart() {
+      this.start = this.pos;
+    },
+    makeSubStream: function Stream_makeSubStream(start, length, dict) {
+      return new Stream(this.bytes.buffer, start, length, dict);
+    },
+    isStream: true
   };
-  return PostScriptEvaluator;
+
+  return Stream;
 })();
 
-// Most of the PDFs functions consist of simple operations such as:
-//   roll, exch, sub, cvr, pop, index, dup, mul, if, gt, add.
-//
-// We can compile most of such programs, and at the same moment, we can
-// optimize some expressions using basic math properties. Keeping track of
-// min/max values will allow us to avoid extra Math.min/Math.max calls.
-var PostScriptCompiler = (function PostScriptCompilerClosure() {
-  function AstNode(type) {
-    this.type = type;
-  }
-  AstNode.prototype.visit = function (visitor) {
-    throw new Error('abstract method');
-  };
-
-  function AstArgument(index, min, max) {
-    AstNode.call(this, 'args');
-    this.index = index;
-    this.min = min;
-    this.max = max;
-  }
-  AstArgument.prototype = Object.create(AstNode.prototype);
-  AstArgument.prototype.visit = function (visitor) {
-    visitor.visitArgument(this);
-  };
-
-  function AstLiteral(number) {
-    AstNode.call(this, 'literal');
-    this.number = number;
-    this.min = number;
-    this.max = number;
-  }
-  AstLiteral.prototype = Object.create(AstNode.prototype);
-  AstLiteral.prototype.visit = function (visitor) {
-    visitor.visitLiteral(this);
-  };
-
-  function AstBinaryOperation(op, arg1, arg2, min, max) {
-    AstNode.call(this, 'binary');
-    this.op = op;
-    this.arg1 = arg1;
-    this.arg2 = arg2;
-    this.min = min;
-    this.max = max;
-  }
-  AstBinaryOperation.prototype = Object.create(AstNode.prototype);
-  AstBinaryOperation.prototype.visit = function (visitor) {
-    visitor.visitBinaryOperation(this);
-  };
-
-  function AstMin(arg, max) {
-    AstNode.call(this, 'max');
-    this.arg = arg;
-    this.min = arg.min;
-    this.max = max;
-  }
-  AstMin.prototype = Object.create(AstNode.prototype);
-  AstMin.prototype.visit = function (visitor) {
-    visitor.visitMin(this);
-  };
-
-  function AstVariable(index, min, max) {
-    AstNode.call(this, 'var');
-    this.index = index;
-    this.min = min;
-    this.max = max;
-  }
-  AstVariable.prototype = Object.create(AstNode.prototype);
-  AstVariable.prototype.visit = function (visitor) {
-    visitor.visitVariable(this);
-  };
-
-  function AstVariableDefinition(variable, arg) {
-    AstNode.call(this, 'definition');
-    this.variable = variable;
-    this.arg = arg;
-  }
-  AstVariableDefinition.prototype = Object.create(AstNode.prototype);
-  AstVariableDefinition.prototype.visit = function (visitor) {
-    visitor.visitVariableDefinition(this);
-  };
-
-  function ExpressionBuilderVisitor() {
-    this.parts = [];
-  }
-  ExpressionBuilderVisitor.prototype = {
-    visitArgument: function (arg) {
-      this.parts.push('Math.max(', arg.min, ', Math.min(',
-                      arg.max, ', src[srcOffset + ', arg.index, ']))');
-    },
-    visitVariable: function (variable) {
-      this.parts.push('v', variable.index);
-    },
-    visitLiteral: function (literal) {
-      this.parts.push(literal.number);
-    },
-    visitBinaryOperation: function (operation) {
-      this.parts.push('(');
-      operation.arg1.visit(this);
-      this.parts.push(' ', operation.op, ' ');
-      operation.arg2.visit(this);
-      this.parts.push(')');
-    },
-    visitVariableDefinition: function (definition) {
-      this.parts.push('var ');
-      definition.variable.visit(this);
-      this.parts.push(' = ');
-      definition.arg.visit(this);
-      this.parts.push(';');
-    },
-    visitMin: function (max) {
-      this.parts.push('Math.min(');
-      max.arg.visit(this);
-      this.parts.push(', ', max.max, ')');
-    },
-    toString: function () {
-      return this.parts.join('');
+var StringStream = (function StringStreamClosure() {
+  function StringStream(str) {
+    var length = str.length;
+    var bytes = new Uint8Array(length);
+    for (var n = 0; n < length; ++n) {
+      bytes[n] = str.charCodeAt(n);
     }
-  };
-
-  function buildAddOperation(num1, num2) {
-    if (num2.type === 'literal' && num2.number === 0) {
-      // optimization: second operand is 0
-      return num1;
-    }
-    if (num1.type === 'literal' && num1.number === 0) {
-      // optimization: first operand is 0
-      return num2;
-    }
-    if (num2.type === 'literal' && num1.type === 'literal') {
-      // optimization: operands operand are literals
-      return new AstLiteral(num1.number + num2.number);
-    }
-    return new AstBinaryOperation('+', num1, num2,
-                                  num1.min + num2.min, num1.max + num2.max);
+    Stream.call(this, bytes);
   }
 
-  function buildMulOperation(num1, num2) {
-    if (num2.type === 'literal') {
-      // optimization: second operands is a literal...
-      if (num2.number === 0) {
-        return new AstLiteral(0); // and it's 0
-      } else if (num2.number === 1) {
-        return num1; // and it's 1
-      } else if (num1.type === 'literal') {
-        // ... and first operands is a literal too
-        return new AstLiteral(num1.number * num2.number);
-      }
-    }
-    if (num1.type === 'literal') {
-      // optimization: first operands is a literal...
-      if (num1.number === 0) {
-        return new AstLiteral(0); // and it's 0
-      } else if (num1.number === 1) {
-        return num2; // and it's 1
-      }
-    }
-    var min = Math.min(num1.min * num2.min, num1.min * num2.max,
-                       num1.max * num2.min, num1.max * num2.max);
-    var max = Math.max(num1.min * num2.min, num1.min * num2.max,
-                       num1.max * num2.min, num1.max * num2.max);
-    return new AstBinaryOperation('*', num1, num2, min, max);
-  }
+  StringStream.prototype = Stream.prototype;
 
-  function buildSubOperation(num1, num2) {
-    if (num2.type === 'literal') {
-      // optimization: second operands is a literal...
-      if (num2.number === 0) {
-        return num1; // ... and it's 0
-      } else if (num1.type === 'literal') {
-        // ... and first operands is a literal too
-        return new AstLiteral(num1.number - num2.number);
-      }
-    }
-    if (num2.type === 'binary' && num2.op === '-' &&
-      num1.type === 'literal' && num1.number === 1 &&
-      num2.arg1.type === 'literal' && num2.arg1.number === 1) {
-      // optimization for case: 1 - (1 - x)
-      return num2.arg2;
-    }
-    return new AstBinaryOperation('-', num1, num2,
-                                  num1.min - num2.max, num1.max - num2.min);
-  }
-
-  function buildMinOperation(num1, max) {
-    if (num1.min >= max) {
-      // optimization: num1 min value is not less than required max
-      return new AstLiteral(max); // just returning max
-    } else if (num1.max <= max) {
-      // optimization: num1 max value is not greater than required max
-      return num1; // just returning an argument
-    }
-    return new AstMin(num1, max);
-  }
-
-  function PostScriptCompiler() {}
-  PostScriptCompiler.prototype = {
-    compile: function PostScriptCompiler_compile(code, domain, range) {
-      var stack = [];
-      var i, ii;
-      var instructions = [];
-      var inputSize = domain.length >> 1, outputSize = range.length >> 1;
-      var lastRegister = 0;
-      var n, j, min, max;
-      var num1, num2, ast1, ast2, tmpVar, item;
-      for (i = 0; i < inputSize; i++) {
-        stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
-      }
-
-      for (i = 0, ii = code.length; i < ii; i++) {
-        item = code[i];
-        if (typeof item === 'number') {
-          stack.push(new AstLiteral(item));
-          continue;
-        }
-
-        switch (item) {
-          case 'add':
-            if (stack.length < 2) {
-              return null;
-            }
-            num2 = stack.pop();
-            num1 = stack.pop();
-            stack.push(buildAddOperation(num1, num2));
-            break;
-          case 'cvr':
-            if (stack.length < 1) {
-              return null;
-            }
-            break;
-          case 'mul':
-            if (stack.length < 2) {
-              return null;
-            }
-            num2 = stack.pop();
-            num1 = stack.pop();
-            stack.push(buildMulOperation(num1, num2));
-            break;
-          case 'sub':
-            if (stack.length < 2) {
-              return null;
-            }
-            num2 = stack.pop();
-            num1 = stack.pop();
-            stack.push(buildSubOperation(num1, num2));
-            break;
-          case 'exch':
-            if (stack.length < 2) {
-              return null;
-            }
-            ast1 = stack.pop(); ast2 = stack.pop();
-            stack.push(ast1, ast2);
-            break;
-          case 'pop':
-            if (stack.length < 1) {
-              return null;
-            }
-            stack.pop();
-            break;
-          case 'index':
-            if (stack.length < 1) {
-              return null;
-            }
-            num1 = stack.pop();
-            if (num1.type !== 'literal') {
-              return null;
-            }
-            n = num1.number;
-            if (n < 0 || (n|0) !== n || stack.length < n) {
-              return null;
-            }
-            ast1 = stack[stack.length - n - 1];
-            if (ast1.type === 'literal' || ast1.type === 'var') {
-              stack.push(ast1);
-              break;
-            }
-            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
-            stack[stack.length - n - 1] = tmpVar;
-            stack.push(tmpVar);
-            instructions.push(new AstVariableDefinition(tmpVar, ast1));
-            break;
-          case 'dup':
-            if (stack.length < 1) {
-              return null;
-            }
-            if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' &&
-                code[i + 3] === i + 7 && code[i + 4] === 'jz' &&
-                code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) {
-              // special case of the commands sequence for the min operation
-              num1 = stack.pop();
-              stack.push(buildMinOperation(num1, code[i + 1]));
-              i += 6;
-              break;
-            }
-            ast1 = stack[stack.length - 1];
-            if (ast1.type === 'literal' || ast1.type === 'var') {
-              // we don't have to save into intermediate variable a literal or
-              // variable.
-              stack.push(ast1);
-              break;
-            }
-            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
-            stack[stack.length - 1] = tmpVar;
-            stack.push(tmpVar);
-            instructions.push(new AstVariableDefinition(tmpVar, ast1));
-            break;
-          case 'roll':
-            if (stack.length < 2) {
-              return null;
-            }
-            num2 = stack.pop();
-            num1 = stack.pop();
-            if (num2.type !== 'literal' || num1.type !== 'literal') {
-              // both roll operands must be numbers
-              return null;
-            }
-            j = num2.number;
-            n = num1.number;
-            if (n <= 0 || (n|0) !== n || (j|0) !== j || stack.length < n) {
-              // ... and integers
-              return null;
-            }
-            j = ((j % n) + n) % n;
-            if (j === 0) {
-              break; // just skipping -- there are nothing to rotate
-            }
-            Array.prototype.push.apply(stack,
-                                       stack.splice(stack.length - n, n - j));
-            break;
-          default:
-            return null; // unsupported operator
-        }
-      }
-
-      if (stack.length !== outputSize) {
-        return null;
-      }
-
-      var result = [];
-      instructions.forEach(function (instruction) {
-        var statementBuilder = new ExpressionBuilderVisitor();
-        instruction.visit(statementBuilder);
-        result.push(statementBuilder.toString());
-      });
-      stack.forEach(function (expr, i) {
-        var statementBuilder = new ExpressionBuilderVisitor();
-        expr.visit(statementBuilder);
-        var min = range[i * 2], max = range[i * 2 + 1];
-        var out = [statementBuilder.toString()];
-        if (min > expr.min) {
-          out.unshift('Math.max(', min, ', ');
-          out.push(')');
-        }
-        if (max < expr.max) {
-          out.unshift('Math.min(', max, ', ');
-          out.push(')');
-        }
-        out.unshift('dest[destOffset + ', i, '] = ');
-        out.push(';');
-        result.push(out.join(''));
-      });
-      return result.join('\n');
-    }
-  };
-
-  return PostScriptCompiler;
+  return StringStream;
 })();
 
+// super class for the decoding streams
+var DecodeStream = (function DecodeStreamClosure() {
+  // Lots of DecodeStreams are created whose buffers are never used.  For these
+  // we share a single empty buffer. This is (a) space-efficient and (b) avoids
+  // having special cases that would be required if we used |null| for an empty
+  // buffer.
+  var emptyBuffer = new Uint8Array(0);
 
-var ColorSpace = (function ColorSpaceClosure() {
-  // Constructor should define this.numComps, this.defaultColor, this.name
-  function ColorSpace() {
-    error('should not call ColorSpace constructor');
+  function DecodeStream(maybeMinBufferLength) {
+    this.pos = 0;
+    this.bufferLength = 0;
+    this.eof = false;
+    this.buffer = emptyBuffer;
+    this.minBufferLength = 512;
+    if (maybeMinBufferLength) {
+      // Compute the first power of two that is as big as maybeMinBufferLength.
+      while (this.minBufferLength < maybeMinBufferLength) {
+        this.minBufferLength *= 2;
+      }
+    }
   }
 
-  ColorSpace.prototype = {
-    /**
-     * Converts the color value to the RGB color. The color components are
-     * located in the src array starting from the srcOffset. Returns the array
-     * of the rgb components, each value ranging from [0,255].
-     */
-    getRgb: function ColorSpace_getRgb(src, srcOffset) {
-      var rgb = new Uint8Array(3);
-      this.getRgbItem(src, srcOffset, rgb, 0);
-      return rgb;
+  DecodeStream.prototype = {
+    get isEmpty() {
+      while (!this.eof && this.bufferLength === 0) {
+        this.readBlock();
+      }
+      return this.bufferLength === 0;
     },
-    /**
-     * Converts the color value to the RGB color, similar to the getRgb method.
-     * The result placed into the dest array starting from the destOffset.
-     */
-    getRgbItem: function ColorSpace_getRgbItem(src, srcOffset,
-                                               dest, destOffset) {
-      error('Should not call ColorSpace.getRgbItem');
+    ensureBuffer: function DecodeStream_ensureBuffer(requested) {
+      var buffer = this.buffer;
+      if (requested <= buffer.byteLength) {
+        return buffer;
+      }
+      var size = this.minBufferLength;
+      while (size < requested) {
+        size *= 2;
+      }
+      var buffer2 = new Uint8Array(size);
+      buffer2.set(buffer);
+      return (this.buffer = buffer2);
     },
-    /**
-     * Converts the specified number of the color values to the RGB colors.
-     * The colors are located in the src array starting from the srcOffset.
-     * The result is placed into the dest array starting from the destOffset.
-     * The src array items shall be in [0,2^bits) range, the dest array items
-     * will be in [0,255] range. alpha01 indicates how many alpha components
-     * there are in the dest array; it will be either 0 (RGB array) or 1 (RGBA
-     * array).
-     */
-    getRgbBuffer: function ColorSpace_getRgbBuffer(src, srcOffset, count,
-                                                   dest, destOffset, bits,
-                                                   alpha01) {
-      error('Should not call ColorSpace.getRgbBuffer');
-    },
-    /**
-     * Determines the number of bytes required to store the result of the
-     * conversion done by the getRgbBuffer method. As in getRgbBuffer,
-     * |alpha01| is either 0 (RGB output) or 1 (RGBA output).
-     */
-    getOutputLength: function ColorSpace_getOutputLength(inputLength,
-                                                         alpha01) {
-      error('Should not call ColorSpace.getOutputLength');
-    },
-    /**
-     * Returns true if source data will be equal the result/output data.
-     */
-    isPassthrough: function ColorSpace_isPassthrough(bits) {
-      return false;
-    },
-    /**
-     * Fills in the RGB colors in the destination buffer.  alpha01 indicates
-     * how many alpha components there are in the dest array; it will be either
-     * 0 (RGB array) or 1 (RGBA array).
-     */
-    fillRgb: function ColorSpace_fillRgb(dest, originalWidth,
-                                         originalHeight, width, height,
-                                         actualHeight, bpc, comps, alpha01) {
-      var count = originalWidth * originalHeight;
-      var rgbBuf = null;
-      var numComponentColors = 1 << bpc;
-      var needsResizing = originalHeight !== height || originalWidth !== width;
-      var i, ii;
-
-      if (this.isPassthrough(bpc)) {
-        rgbBuf = comps;
-      } else if (this.numComps === 1 && count > numComponentColors &&
-          this.name !== 'DeviceGray' && this.name !== 'DeviceRGB') {
-        // Optimization: create a color map when there is just one component and
-        // we are converting more colors than the size of the color map. We
-        // don't build the map if the colorspace is gray or rgb since those
-        // methods are faster than building a map. This mainly offers big speed
-        // ups for indexed and alternate colorspaces.
-        //
-        // TODO it may be worth while to cache the color map. While running
-        // testing I never hit a cache so I will leave that out for now (perhaps
-        // we are reparsing colorspaces too much?).
-        var allColors = bpc <= 8 ? new Uint8Array(numComponentColors) :
-                                   new Uint16Array(numComponentColors);
-        var key;
-        for (i = 0; i < numComponentColors; i++) {
-          allColors[i] = i;
+    getByte: function DecodeStream_getByte() {
+      var pos = this.pos;
+      while (this.bufferLength <= pos) {
+        if (this.eof) {
+          return -1;
         }
-        var colorMap = new Uint8Array(numComponentColors * 3);
-        this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc,
-                          /* alpha01 = */ 0);
+        this.readBlock();
+      }
+      return this.buffer[this.pos++];
+    },
+    getUint16: function DecodeStream_getUint16() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      if (b0 === -1 || b1 === -1) {
+        return -1;
+      }
+      return (b0 << 8) + b1;
+    },
+    getInt32: function DecodeStream_getInt32() {
+      var b0 = this.getByte();
+      var b1 = this.getByte();
+      var b2 = this.getByte();
+      var b3 = this.getByte();
+      return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+    },
+    getBytes: function DecodeStream_getBytes(length) {
+      var end, pos = this.pos;
 
-        var destPos, rgbPos;
-        if (!needsResizing) {
-          // Fill in the RGB values directly into |dest|.
-          destPos = 0;
-          for (i = 0; i < count; ++i) {
-            key = comps[i] * 3;
-            dest[destPos++] = colorMap[key];
-            dest[destPos++] = colorMap[key + 1];
-            dest[destPos++] = colorMap[key + 2];
-            destPos += alpha01;
-          }
-        } else {
-          rgbBuf = new Uint8Array(count * 3);
-          rgbPos = 0;
-          for (i = 0; i < count; ++i) {
-            key = comps[i] * 3;
-            rgbBuf[rgbPos++] = colorMap[key];
-            rgbBuf[rgbPos++] = colorMap[key + 1];
-            rgbBuf[rgbPos++] = colorMap[key + 2];
-          }
+      if (length) {
+        this.ensureBuffer(pos + length);
+        end = pos + length;
+
+        while (!this.eof && this.bufferLength < end) {
+          this.readBlock();
+        }
+        var bufEnd = this.bufferLength;
+        if (end > bufEnd) {
+          end = bufEnd;
         }
       } else {
-        if (!needsResizing) {
-          // Fill in the RGB values directly into |dest|.
-          this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc,
-                            alpha01);
-        } else {
-          rgbBuf = new Uint8Array(count * 3);
-          this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc,
-                            /* alpha01 = */ 0);
+        while (!this.eof) {
+          this.readBlock();
         }
+        end = this.bufferLength;
       }
 
-      if (rgbBuf) {
-        if (needsResizing) {
-          PDFImage.resize(rgbBuf, bpc, 3, originalWidth, originalHeight, width,
-                          height, dest, alpha01);
-        } else {
-          rgbPos = 0;
-          destPos = 0;
-          for (i = 0, ii = width * actualHeight; i < ii; i++) {
-            dest[destPos++] = rgbBuf[rgbPos++];
-            dest[destPos++] = rgbBuf[rgbPos++];
-            dest[destPos++] = rgbBuf[rgbPos++];
-            destPos += alpha01;
-          }
-        }
-      }
+      this.pos = end;
+      return this.buffer.subarray(pos, end);
     },
-    /**
-     * True if the colorspace has components in the default range of [0, 1].
-     * This should be true for all colorspaces except for lab color spaces
-     * which are [0,100], [-128, 127], [-128, 127].
-     */
-    usesZeroToOneRange: true
-  };
-
-  ColorSpace.parse = function ColorSpace_parse(cs, xref, res) {
-    var IR = ColorSpace.parseToIR(cs, xref, res);
-    if (IR instanceof AlternateCS) {
-      return IR;
+    peekByte: function DecodeStream_peekByte() {
+      var peekedByte = this.getByte();
+      this.pos--;
+      return peekedByte;
+    },
+    peekBytes: function DecodeStream_peekBytes(length) {
+      var bytes = this.getBytes(length);
+      this.pos -= bytes.length;
+      return bytes;
+    },
+    makeSubStream: function DecodeStream_makeSubStream(start, length, dict) {
+      var end = start + length;
+      while (this.bufferLength <= end && !this.eof) {
+        this.readBlock();
+      }
+      return new Stream(this.buffer, start, length, dict);
+    },
+    skip: function DecodeStream_skip(n) {
+      if (!n) {
+        n = 1;
+      }
+      this.pos += n;
+    },
+    reset: function DecodeStream_reset() {
+      this.pos = 0;
+    },
+    getBaseStreams: function DecodeStream_getBaseStreams() {
+      if (this.str && this.str.getBaseStreams) {
+        return this.str.getBaseStreams();
+      }
+      return [];
     }
-    return ColorSpace.fromIR(IR);
   };
 
-  ColorSpace.fromIR = function ColorSpace_fromIR(IR) {
-    var name = isArray(IR) ? IR[0] : IR;
-    var whitePoint, blackPoint, gamma;
+  return DecodeStream;
+})();
 
-    switch (name) {
-      case 'DeviceGrayCS':
-        return this.singletons.gray;
-      case 'DeviceRgbCS':
-        return this.singletons.rgb;
-      case 'DeviceCmykCS':
-        return this.singletons.cmyk;
-      case 'CalGrayCS':
-        whitePoint = IR[1].WhitePoint;
-        blackPoint = IR[1].BlackPoint;
-        gamma = IR[1].Gamma;
-        return new CalGrayCS(whitePoint, blackPoint, gamma);
-      case 'CalRGBCS':
-        whitePoint = IR[1].WhitePoint;
-        blackPoint = IR[1].BlackPoint;
-        gamma = IR[1].Gamma;
-        var matrix = IR[1].Matrix;
-        return new CalRGBCS(whitePoint, blackPoint, gamma, matrix);
-      case 'PatternCS':
-        var basePatternCS = IR[1];
-        if (basePatternCS) {
-          basePatternCS = ColorSpace.fromIR(basePatternCS);
-        }
-        return new PatternCS(basePatternCS);
-      case 'IndexedCS':
-        var baseIndexedCS = IR[1];
-        var hiVal = IR[2];
-        var lookup = IR[3];
-        return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup);
-      case 'AlternateCS':
-        var numComps = IR[1];
-        var alt = IR[2];
-        var tintFnIR = IR[3];
+var StreamsSequenceStream = (function StreamsSequenceStreamClosure() {
+  function StreamsSequenceStream(streams) {
+    this.streams = streams;
+    DecodeStream.call(this, /* maybeLength = */ null);
+  }
 
-        return new AlternateCS(numComps, ColorSpace.fromIR(alt),
-                                PDFFunction.fromIR(tintFnIR));
-      case 'LabCS':
-        whitePoint = IR[1].WhitePoint;
-        blackPoint = IR[1].BlackPoint;
-        var range = IR[1].Range;
-        return new LabCS(whitePoint, blackPoint, range);
-      default:
-        error('Unknown name ' + name);
+  StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype);
+
+  StreamsSequenceStream.prototype.readBlock =
+      function streamSequenceStreamReadBlock() {
+
+    var streams = this.streams;
+    if (streams.length === 0) {
+      this.eof = true;
+      return;
     }
-    return null;
+    var stream = streams.shift();
+    var chunk = stream.getBytes();
+    var bufferLength = this.bufferLength;
+    var newLength = bufferLength + chunk.length;
+    var buffer = this.ensureBuffer(newLength);
+    buffer.set(chunk, bufferLength);
+    this.bufferLength = newLength;
   };
 
-  ColorSpace.parseToIR = function ColorSpace_parseToIR(cs, xref, res) {
-    if (isName(cs)) {
-      var colorSpaces = res.get('ColorSpace');
-      if (isDict(colorSpaces)) {
-        var refcs = colorSpaces.get(cs.name);
-        if (refcs) {
-          cs = refcs;
+  StreamsSequenceStream.prototype.getBaseStreams =
+    function StreamsSequenceStream_getBaseStreams() {
+
+    var baseStreams = [];
+    for (var i = 0, ii = this.streams.length; i < ii; i++) {
+      var stream = this.streams[i];
+      if (stream.getBaseStreams) {
+        Util.appendToArray(baseStreams, stream.getBaseStreams());
+      }
+    }
+    return baseStreams;
+  };
+
+  return StreamsSequenceStream;
+})();
+
+var FlateStream = (function FlateStreamClosure() {
+  var codeLenCodeMap = new Int32Array([
+    16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
+  ]);
+
+  var lengthDecode = new Int32Array([
+    0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a,
+    0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f,
+    0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073,
+    0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102
+  ]);
+
+  var distDecode = new Int32Array([
+    0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d,
+    0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1,
+    0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01,
+    0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001
+  ]);
+
+  var fixedLitCodeTab = [new Int32Array([
+    0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0,
+    0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0,
+    0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0,
+    0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0,
+    0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8,
+    0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8,
+    0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8,
+    0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8,
+    0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4,
+    0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4,
+    0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4,
+    0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4,
+    0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc,
+    0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec,
+    0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc,
+    0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc,
+    0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2,
+    0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2,
+    0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2,
+    0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2,
+    0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca,
+    0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea,
+    0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da,
+    0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa,
+    0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6,
+    0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6,
+    0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6,
+    0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6,
+    0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce,
+    0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee,
+    0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de,
+    0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe,
+    0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1,
+    0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1,
+    0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1,
+    0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1,
+    0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9,
+    0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9,
+    0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9,
+    0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9,
+    0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5,
+    0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5,
+    0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5,
+    0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5,
+    0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd,
+    0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed,
+    0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd,
+    0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd,
+    0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3,
+    0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3,
+    0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3,
+    0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3,
+    0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb,
+    0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb,
+    0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db,
+    0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb,
+    0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7,
+    0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7,
+    0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7,
+    0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7,
+    0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf,
+    0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef,
+    0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df,
+    0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff
+  ]), 9];
+
+  var fixedDistCodeTab = [new Int32Array([
+    0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c,
+    0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000,
+    0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d,
+    0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000
+  ]), 5];
+
+  function FlateStream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+
+    var cmf = str.getByte();
+    var flg = str.getByte();
+    if (cmf === -1 || flg === -1) {
+      error('Invalid header in flate stream: ' + cmf + ', ' + flg);
+    }
+    if ((cmf & 0x0f) !== 0x08) {
+      error('Unknown compression method in flate stream: ' + cmf + ', ' + flg);
+    }
+    if ((((cmf << 8) + flg) % 31) !== 0) {
+      error('Bad FCHECK in flate stream: ' + cmf + ', ' + flg);
+    }
+    if (flg & 0x20) {
+      error('FDICT bit set in flate stream: ' + cmf + ', ' + flg);
+    }
+
+    this.codeSize = 0;
+    this.codeBuf = 0;
+
+    DecodeStream.call(this, maybeLength);
+  }
+
+  FlateStream.prototype = Object.create(DecodeStream.prototype);
+
+  FlateStream.prototype.getBits = function FlateStream_getBits(bits) {
+    var str = this.str;
+    var codeSize = this.codeSize;
+    var codeBuf = this.codeBuf;
+
+    var b;
+    while (codeSize < bits) {
+      if ((b = str.getByte()) === -1) {
+        error('Bad encoding in flate stream');
+      }
+      codeBuf |= b << codeSize;
+      codeSize += 8;
+    }
+    b = codeBuf & ((1 << bits) - 1);
+    this.codeBuf = codeBuf >> bits;
+    this.codeSize = codeSize -= bits;
+
+    return b;
+  };
+
+  FlateStream.prototype.getCode = function FlateStream_getCode(table) {
+    var str = this.str;
+    var codes = table[0];
+    var maxLen = table[1];
+    var codeSize = this.codeSize;
+    var codeBuf = this.codeBuf;
+
+    var b;
+    while (codeSize < maxLen) {
+      if ((b = str.getByte()) === -1) {
+        // premature end of stream. code might however still be valid.
+        // codeSize < codeLen check below guards against incomplete codeVal.
+        break;
+      }
+      codeBuf |= (b << codeSize);
+      codeSize += 8;
+    }
+    var code = codes[codeBuf & ((1 << maxLen) - 1)];
+    var codeLen = code >> 16;
+    var codeVal = code & 0xffff;
+    if (codeLen < 1 || codeSize < codeLen) {
+      error('Bad encoding in flate stream');
+    }
+    this.codeBuf = (codeBuf >> codeLen);
+    this.codeSize = (codeSize - codeLen);
+    return codeVal;
+  };
+
+  FlateStream.prototype.generateHuffmanTable =
+      function flateStreamGenerateHuffmanTable(lengths) {
+    var n = lengths.length;
+
+    // find max code length
+    var maxLen = 0;
+    var i;
+    for (i = 0; i < n; ++i) {
+      if (lengths[i] > maxLen) {
+        maxLen = lengths[i];
+      }
+    }
+
+    // build the table
+    var size = 1 << maxLen;
+    var codes = new Int32Array(size);
+    for (var len = 1, code = 0, skip = 2;
+         len <= maxLen;
+         ++len, code <<= 1, skip <<= 1) {
+      for (var val = 0; val < n; ++val) {
+        if (lengths[val] === len) {
+          // bit-reverse the code
+          var code2 = 0;
+          var t = code;
+          for (i = 0; i < len; ++i) {
+            code2 = (code2 << 1) | (t & 1);
+            t >>= 1;
+          }
+
+          // fill the table entries
+          for (i = code2; i < size; i += skip) {
+            codes[i] = (len << 16) | val;
+          }
+          ++code;
         }
       }
     }
 
-    cs = xref.fetchIfRef(cs);
-    var mode;
+    return [codes, maxLen];
+  };
 
-    if (isName(cs)) {
-      mode = cs.name;
-      this.mode = mode;
+  FlateStream.prototype.readBlock = function FlateStream_readBlock() {
+    var buffer, len;
+    var str = this.str;
+    // read block header
+    var hdr = this.getBits(3);
+    if (hdr & 1) {
+      this.eof = true;
+    }
+    hdr >>= 1;
 
-      switch (mode) {
-        case 'DeviceGray':
-        case 'G':
-          return 'DeviceGrayCS';
-        case 'DeviceRGB':
-        case 'RGB':
-          return 'DeviceRgbCS';
-        case 'DeviceCMYK':
-        case 'CMYK':
-          return 'DeviceCmykCS';
-        case 'Pattern':
-          return ['PatternCS', null];
-        default:
-          error('unrecognized colorspace ' + mode);
+    if (hdr === 0) { // uncompressed block
+      var b;
+
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      var blockLen = b;
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      blockLen |= (b << 8);
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      var check = b;
+      if ((b = str.getByte()) === -1) {
+        error('Bad block header in flate stream');
+      }
+      check |= (b << 8);
+      if (check !== (~blockLen & 0xffff) &&
+          (blockLen !== 0 || check !== 0)) {
+        // Ignoring error for bad "empty" block (see issue 1277)
+        error('Bad uncompressed block length in flate stream');
       }
-    } else if (isArray(cs)) {
-      mode = cs[0].name;
-      this.mode = mode;
-      var numComps, params;
 
-      switch (mode) {
-        case 'DeviceGray':
-        case 'G':
-          return 'DeviceGrayCS';
-        case 'DeviceRGB':
-        case 'RGB':
-          return 'DeviceRgbCS';
-        case 'DeviceCMYK':
-        case 'CMYK':
-          return 'DeviceCmykCS';
-        case 'CalGray':
-          params = cs[1].getAll();
-          return ['CalGrayCS', params];
-        case 'CalRGB':
-          params = cs[1].getAll();
-          return ['CalRGBCS', params];
-        case 'ICCBased':
-          var stream = xref.fetchIfRef(cs[1]);
-          var dict = stream.dict;
-          numComps = dict.get('N');
-          if (numComps === 1) {
-            return 'DeviceGrayCS';
-          } else if (numComps === 3) {
-            return 'DeviceRgbCS';
-          } else if (numComps === 4) {
-            return 'DeviceCmykCS';
+      this.codeBuf = 0;
+      this.codeSize = 0;
+
+      var bufferLength = this.bufferLength;
+      buffer = this.ensureBuffer(bufferLength + blockLen);
+      var end = bufferLength + blockLen;
+      this.bufferLength = end;
+      if (blockLen === 0) {
+        if (str.peekByte() === -1) {
+          this.eof = true;
+        }
+      } else {
+        for (var n = bufferLength; n < end; ++n) {
+          if ((b = str.getByte()) === -1) {
+            this.eof = true;
+            break;
           }
-          break;
-        case 'Pattern':
-          var basePatternCS = cs[1];
-          if (basePatternCS) {
-            basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res);
-          }
-          return ['PatternCS', basePatternCS];
-        case 'Indexed':
-        case 'I':
-          var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res);
-          var hiVal = cs[2] + 1;
-          var lookup = xref.fetchIfRef(cs[3]);
-          if (isStream(lookup)) {
-            lookup = lookup.getBytes();
-          }
-          return ['IndexedCS', baseIndexedCS, hiVal, lookup];
-        case 'Separation':
-        case 'DeviceN':
-          var name = cs[1];
-          numComps = 1;
-          if (isName(name)) {
-            numComps = 1;
-          } else if (isArray(name)) {
-            numComps = name.length;
-          }
-          var alt = ColorSpace.parseToIR(cs[2], xref, res);
-          var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3]));
-          return ['AlternateCS', numComps, alt, tintFnIR];
-        case 'Lab':
-          params = cs[1].getAll();
-          return ['LabCS', params];
-        default:
-          error('unimplemented color space object "' + mode + '"');
+          buffer[n] = b;
+        }
+      }
+      return;
+    }
+
+    var litCodeTable;
+    var distCodeTable;
+    if (hdr === 1) { // compressed block, fixed codes
+      litCodeTable = fixedLitCodeTab;
+      distCodeTable = fixedDistCodeTab;
+    } else if (hdr === 2) { // compressed block, dynamic codes
+      var numLitCodes = this.getBits(5) + 257;
+      var numDistCodes = this.getBits(5) + 1;
+      var numCodeLenCodes = this.getBits(4) + 4;
+
+      // build the code lengths code table
+      var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length);
+
+      var i;
+      for (i = 0; i < numCodeLenCodes; ++i) {
+        codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3);
+      }
+      var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths);
+
+      // build the literal and distance code tables
+      len = 0;
+      i = 0;
+      var codes = numLitCodes + numDistCodes;
+      var codeLengths = new Uint8Array(codes);
+      var bitsLength, bitsOffset, what;
+      while (i < codes) {
+        var code = this.getCode(codeLenCodeTab);
+        if (code === 16) {
+          bitsLength = 2; bitsOffset = 3; what = len;
+        } else if (code === 17) {
+          bitsLength = 3; bitsOffset = 3; what = (len = 0);
+        } else if (code === 18) {
+          bitsLength = 7; bitsOffset = 11; what = (len = 0);
+        } else {
+          codeLengths[i++] = len = code;
+          continue;
+        }
+
+        var repeatLength = this.getBits(bitsLength) + bitsOffset;
+        while (repeatLength-- > 0) {
+          codeLengths[i++] = what;
+        }
+      }
+
+      litCodeTable =
+        this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes));
+      distCodeTable =
+        this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes));
+    } else {
+      error('Unknown block type in flate stream');
+    }
+
+    buffer = this.buffer;
+    var limit = buffer ? buffer.length : 0;
+    var pos = this.bufferLength;
+    while (true) {
+      var code1 = this.getCode(litCodeTable);
+      if (code1 < 256) {
+        if (pos + 1 >= limit) {
+          buffer = this.ensureBuffer(pos + 1);
+          limit = buffer.length;
+        }
+        buffer[pos++] = code1;
+        continue;
+      }
+      if (code1 === 256) {
+        this.bufferLength = pos;
+        return;
+      }
+      code1 -= 257;
+      code1 = lengthDecode[code1];
+      var code2 = code1 >> 16;
+      if (code2 > 0) {
+        code2 = this.getBits(code2);
+      }
+      len = (code1 & 0xffff) + code2;
+      code1 = this.getCode(distCodeTable);
+      code1 = distDecode[code1];
+      code2 = code1 >> 16;
+      if (code2 > 0) {
+        code2 = this.getBits(code2);
+      }
+      var dist = (code1 & 0xffff) + code2;
+      if (pos + len >= limit) {
+        buffer = this.ensureBuffer(pos + len);
+        limit = buffer.length;
+      }
+      for (var k = 0; k < len; ++k, ++pos) {
+        buffer[pos] = buffer[pos - dist];
+      }
+    }
+  };
+
+  return FlateStream;
+})();
+
+var PredictorStream = (function PredictorStreamClosure() {
+  function PredictorStream(str, maybeLength, params) {
+    var predictor = this.predictor = params.get('Predictor') || 1;
+
+    if (predictor <= 1) {
+      return str; // no prediction
+    }
+    if (predictor !== 2 && (predictor < 10 || predictor > 15)) {
+      error('Unsupported predictor: ' + predictor);
+    }
+
+    if (predictor === 2) {
+      this.readBlock = this.readBlockTiff;
+    } else {
+      this.readBlock = this.readBlockPng;
+    }
+
+    this.str = str;
+    this.dict = str.dict;
+
+    var colors = this.colors = params.get('Colors') || 1;
+    var bits = this.bits = params.get('BitsPerComponent') || 8;
+    var columns = this.columns = params.get('Columns') || 1;
+
+    this.pixBytes = (colors * bits + 7) >> 3;
+    this.rowBytes = (columns * colors * bits + 7) >> 3;
+
+    DecodeStream.call(this, maybeLength);
+    return this;
+  }
+
+  PredictorStream.prototype = Object.create(DecodeStream.prototype);
+
+  PredictorStream.prototype.readBlockTiff =
+      function predictorStreamReadBlockTiff() {
+    var rowBytes = this.rowBytes;
+
+    var bufferLength = this.bufferLength;
+    var buffer = this.ensureBuffer(bufferLength + rowBytes);
+
+    var bits = this.bits;
+    var colors = this.colors;
+
+    var rawBytes = this.str.getBytes(rowBytes);
+    this.eof = !rawBytes.length;
+    if (this.eof) {
+      return;
+    }
+
+    var inbuf = 0, outbuf = 0;
+    var inbits = 0, outbits = 0;
+    var pos = bufferLength;
+    var i;
+
+    if (bits === 1) {
+      for (i = 0; i < rowBytes; ++i) {
+        var c = rawBytes[i];
+        inbuf = (inbuf << 8) | c;
+        // bitwise addition is exclusive or
+        // first shift inbuf and then add
+        buffer[pos++] = (c ^ (inbuf >> colors)) & 0xFF;
+        // truncate inbuf (assumes colors < 16)
+        inbuf &= 0xFFFF;
+      }
+    } else if (bits === 8) {
+      for (i = 0; i < colors; ++i) {
+        buffer[pos++] = rawBytes[i];
+      }
+      for (; i < rowBytes; ++i) {
+        buffer[pos] = buffer[pos - colors] + rawBytes[i];
+        pos++;
       }
     } else {
-      error('unrecognized color space object: "' + cs + '"');
-    }
-    return null;
-  };
-  /**
-   * Checks if a decode map matches the default decode map for a color space.
-   * This handles the general decode maps where there are two values per
-   * component. e.g. [0, 1, 0, 1, 0, 1] for a RGB color.
-   * This does not handle Lab, Indexed, or Pattern decode maps since they are
-   * slightly different.
-   * @param {Array} decode Decode map (usually from an image).
-   * @param {Number} n Number of components the color space has.
-   */
-  ColorSpace.isDefaultDecode = function ColorSpace_isDefaultDecode(decode, n) {
-    if (!decode) {
-      return true;
-    }
-
-    if (n * 2 !== decode.length) {
-      warn('The decode map is not the correct length');
-      return true;
-    }
-    for (var i = 0, ii = decode.length; i < ii; i += 2) {
-      if (decode[i] !== 0 || decode[i + 1] !== 1) {
-        return false;
+      var compArray = new Uint8Array(colors + 1);
+      var bitMask = (1 << bits) - 1;
+      var j = 0, k = bufferLength;
+      var columns = this.columns;
+      for (i = 0; i < columns; ++i) {
+        for (var kk = 0; kk < colors; ++kk) {
+          if (inbits < bits) {
+            inbuf = (inbuf << 8) | (rawBytes[j++] & 0xFF);
+            inbits += 8;
+          }
+          compArray[kk] = (compArray[kk] +
+                           (inbuf >> (inbits - bits))) & bitMask;
+          inbits -= bits;
+          outbuf = (outbuf << bits) | compArray[kk];
+          outbits += bits;
+          if (outbits >= 8) {
+            buffer[k++] = (outbuf >> (outbits - 8)) & 0xFF;
+            outbits -= 8;
+          }
+        }
+      }
+      if (outbits > 0) {
+        buffer[k++] = (outbuf << (8 - outbits)) +
+                      (inbuf & ((1 << (8 - outbits)) - 1));
       }
     }
-    return true;
+    this.bufferLength += rowBytes;
   };
 
-  ColorSpace.singletons = {
-    get gray() {
-      return shadow(this, 'gray', new DeviceGrayCS());
-    },
-    get rgb() {
-      return shadow(this, 'rgb', new DeviceRgbCS());
-    },
-    get cmyk() {
-      return shadow(this, 'cmyk', new DeviceCmykCS());
+  PredictorStream.prototype.readBlockPng =
+      function predictorStreamReadBlockPng() {
+
+    var rowBytes = this.rowBytes;
+    var pixBytes = this.pixBytes;
+
+    var predictor = this.str.getByte();
+    var rawBytes = this.str.getBytes(rowBytes);
+    this.eof = !rawBytes.length;
+    if (this.eof) {
+      return;
     }
+
+    var bufferLength = this.bufferLength;
+    var buffer = this.ensureBuffer(bufferLength + rowBytes);
+
+    var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength);
+    if (prevRow.length === 0) {
+      prevRow = new Uint8Array(rowBytes);
+    }
+
+    var i, j = bufferLength, up, c;
+    switch (predictor) {
+      case 0:
+        for (i = 0; i < rowBytes; ++i) {
+          buffer[j++] = rawBytes[i];
+        }
+        break;
+      case 1:
+        for (i = 0; i < pixBytes; ++i) {
+          buffer[j++] = rawBytes[i];
+        }
+        for (; i < rowBytes; ++i) {
+          buffer[j] = (buffer[j - pixBytes] + rawBytes[i]) & 0xFF;
+          j++;
+        }
+        break;
+      case 2:
+        for (i = 0; i < rowBytes; ++i) {
+          buffer[j++] = (prevRow[i] + rawBytes[i]) & 0xFF;
+        }
+        break;
+      case 3:
+        for (i = 0; i < pixBytes; ++i) {
+          buffer[j++] = (prevRow[i] >> 1) + rawBytes[i];
+        }
+        for (; i < rowBytes; ++i) {
+          buffer[j] = (((prevRow[i] + buffer[j - pixBytes]) >> 1) +
+                           rawBytes[i]) & 0xFF;
+          j++;
+        }
+        break;
+      case 4:
+        // we need to save the up left pixels values. the simplest way
+        // is to create a new buffer
+        for (i = 0; i < pixBytes; ++i) {
+          up = prevRow[i];
+          c = rawBytes[i];
+          buffer[j++] = up + c;
+        }
+        for (; i < rowBytes; ++i) {
+          up = prevRow[i];
+          var upLeft = prevRow[i - pixBytes];
+          var left = buffer[j - pixBytes];
+          var p = left + up - upLeft;
+
+          var pa = p - left;
+          if (pa < 0) {
+            pa = -pa;
+          }
+          var pb = p - up;
+          if (pb < 0) {
+            pb = -pb;
+          }
+          var pc = p - upLeft;
+          if (pc < 0) {
+            pc = -pc;
+          }
+
+          c = rawBytes[i];
+          if (pa <= pb && pa <= pc) {
+            buffer[j++] = left + c;
+          } else if (pb <= pc) {
+            buffer[j++] = up + c;
+          } else {
+            buffer[j++] = upLeft + c;
+          }
+        }
+        break;
+      default:
+        error('Unsupported predictor: ' + predictor);
+    }
+    this.bufferLength += rowBytes;
   };
 
-  return ColorSpace;
+  return PredictorStream;
 })();
 
 /**
- * Alternate color space handles both Separation and DeviceN color spaces.  A
- * Separation color space is actually just a DeviceN with one color component.
- * Both color spaces use a tinting function to convert colors to a base color
- * space.
+ * Depending on the type of JPEG a JpegStream is handled in different ways. For
+ * JPEG's that are supported natively such as DeviceGray and DeviceRGB the image
+ * data is stored and then loaded by the browser.  For unsupported JPEG's we use
+ * a library to decode these images and the stream behaves like all the other
+ * DecodeStreams.
  */
-var AlternateCS = (function AlternateCSClosure() {
-  function AlternateCS(numComps, base, tintFn) {
-    this.name = 'Alternate';
-    this.numComps = numComps;
-    this.defaultColor = new Float32Array(numComps);
-    for (var i = 0; i < numComps; ++i) {
-      this.defaultColor[i] = 1;
+var JpegStream = (function JpegStreamClosure() {
+  function JpegStream(stream, maybeLength, dict, xref) {
+    // Some images may contain 'junk' before the SOI (start-of-image) marker.
+    // Note: this seems to mainly affect inline images.
+    var ch;
+    while ((ch = stream.getByte()) !== -1) {
+      if (ch === 0xFF) { // Find the first byte of the SOI marker (0xFFD8).
+        stream.skip(-1); // Reset the stream position to the SOI.
+        break;
+      }
     }
-    this.base = base;
-    this.tintFn = tintFn;
-    this.tmpBuf = new Float32Array(base.numComps);
+    this.stream = stream;
+    this.maybeLength = maybeLength;
+    this.dict = dict;
+
+    DecodeStream.call(this, maybeLength);
   }
 
-  AlternateCS.prototype = {
-    getRgb: ColorSpace.prototype.getRgb,
-    getRgbItem: function AlternateCS_getRgbItem(src, srcOffset,
-                                                dest, destOffset) {
-      var tmpBuf = this.tmpBuf;
-      this.tintFn(src, srcOffset, tmpBuf, 0);
-      this.base.getRgbItem(tmpBuf, 0, dest, destOffset);
-    },
-    getRgbBuffer: function AlternateCS_getRgbBuffer(src, srcOffset, count,
-                                                    dest, destOffset, bits,
-                                                    alpha01) {
-      var tintFn = this.tintFn;
-      var base = this.base;
-      var scale = 1 / ((1 << bits) - 1);
-      var baseNumComps = base.numComps;
-      var usesZeroToOneRange = base.usesZeroToOneRange;
-      var isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) &&
-                          alpha01 === 0;
-      var pos = isPassthrough ? destOffset : 0;
-      var baseBuf = isPassthrough ? dest : new Uint8Array(baseNumComps * count);
-      var numComps = this.numComps;
+  JpegStream.prototype = Object.create(DecodeStream.prototype);
 
-      var scaled = new Float32Array(numComps);
-      var tinted = new Float32Array(baseNumComps);
-      var i, j;
-      if (usesZeroToOneRange) {
-        for (i = 0; i < count; i++) {
-          for (j = 0; j < numComps; j++) {
-            scaled[j] = src[srcOffset++] * scale;
+  Object.defineProperty(JpegStream.prototype, 'bytes', {
+    get: function JpegStream_bytes() {
+      // If this.maybeLength is null, we'll get the entire stream.
+      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+    },
+    configurable: true
+  });
+
+  JpegStream.prototype.ensureBuffer = function JpegStream_ensureBuffer(req) {
+    if (this.bufferLength) {
+      return;
+    }
+    try {
+      var jpegImage = new JpegImage();
+
+      // checking if values needs to be transformed before conversion
+      if (this.forceRGB && this.dict && isArray(this.dict.get('Decode'))) {
+        var decodeArr = this.dict.get('Decode');
+        var bitsPerComponent = this.dict.get('BitsPerComponent') || 8;
+        var decodeArrLength = decodeArr.length;
+        var transform = new Int32Array(decodeArrLength);
+        var transformNeeded = false;
+        var maxValue = (1 << bitsPerComponent) - 1;
+        for (var i = 0; i < decodeArrLength; i += 2) {
+          transform[i] = ((decodeArr[i + 1] - decodeArr[i]) * 256) | 0;
+          transform[i + 1] = (decodeArr[i] * maxValue) | 0;
+          if (transform[i] !== 256 || transform[i + 1] !== 0) {
+            transformNeeded = true;
           }
-          tintFn(scaled, 0, tinted, 0);
-          for (j = 0; j < baseNumComps; j++) {
-            baseBuf[pos++] = tinted[j] * 255;
+        }
+        if (transformNeeded) {
+          jpegImage.decodeTransform = transform;
+        }
+      }
+
+      jpegImage.parse(this.bytes);
+      var data = jpegImage.getData(this.drawWidth, this.drawHeight,
+                                   this.forceRGB);
+      this.buffer = data;
+      this.bufferLength = data.length;
+      this.eof = true;
+    } catch (e) {
+      error('JPEG error: ' + e);
+    }
+  };
+
+  JpegStream.prototype.getBytes = function JpegStream_getBytes(length) {
+    this.ensureBuffer();
+    return this.buffer;
+  };
+
+  JpegStream.prototype.getIR = function JpegStream_getIR(forceDataSchema) {
+    return createObjectURL(this.bytes, 'image/jpeg', forceDataSchema);
+  };
+
+  return JpegStream;
+})();
+
+/**
+ * For JPEG 2000's we use a library to decode these images and
+ * the stream behaves like all the other DecodeStreams.
+ */
+var JpxStream = (function JpxStreamClosure() {
+  function JpxStream(stream, maybeLength, dict) {
+    this.stream = stream;
+    this.maybeLength = maybeLength;
+    this.dict = dict;
+
+    DecodeStream.call(this, maybeLength);
+  }
+
+  JpxStream.prototype = Object.create(DecodeStream.prototype);
+
+  Object.defineProperty(JpxStream.prototype, 'bytes', {
+    get: function JpxStream_bytes() {
+      // If this.maybeLength is null, we'll get the entire stream.
+      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+    },
+    configurable: true
+  });
+
+  JpxStream.prototype.ensureBuffer = function JpxStream_ensureBuffer(req) {
+    if (this.bufferLength) {
+      return;
+    }
+
+    var jpxImage = new JpxImage();
+    jpxImage.parse(this.bytes);
+
+    var width = jpxImage.width;
+    var height = jpxImage.height;
+    var componentsCount = jpxImage.componentsCount;
+    var tileCount = jpxImage.tiles.length;
+    if (tileCount === 1) {
+      this.buffer = jpxImage.tiles[0].items;
+    } else {
+      var data = new Uint8Array(width * height * componentsCount);
+
+      for (var k = 0; k < tileCount; k++) {
+        var tileComponents = jpxImage.tiles[k];
+        var tileWidth = tileComponents.width;
+        var tileHeight = tileComponents.height;
+        var tileLeft = tileComponents.left;
+        var tileTop = tileComponents.top;
+
+        var src = tileComponents.items;
+        var srcPosition = 0;
+        var dataPosition = (width * tileTop + tileLeft) * componentsCount;
+        var imgRowSize = width * componentsCount;
+        var tileRowSize = tileWidth * componentsCount;
+
+        for (var j = 0; j < tileHeight; j++) {
+          var rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize);
+          data.set(rowBytes, dataPosition);
+          srcPosition += tileRowSize;
+          dataPosition += imgRowSize;
+        }
+      }
+      this.buffer = data;
+    }
+    this.bufferLength = this.buffer.length;
+    this.eof = true;
+  };
+
+  return JpxStream;
+})();
+
+/**
+ * For JBIG2's we use a library to decode these images and
+ * the stream behaves like all the other DecodeStreams.
+ */
+var Jbig2Stream = (function Jbig2StreamClosure() {
+  function Jbig2Stream(stream, maybeLength, dict) {
+    this.stream = stream;
+    this.maybeLength = maybeLength;
+    this.dict = dict;
+
+    DecodeStream.call(this, maybeLength);
+  }
+
+  Jbig2Stream.prototype = Object.create(DecodeStream.prototype);
+
+  Object.defineProperty(Jbig2Stream.prototype, 'bytes', {
+    get: function Jbig2Stream_bytes() {
+      // If this.maybeLength is null, we'll get the entire stream.
+      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+    },
+    configurable: true
+  });
+
+  Jbig2Stream.prototype.ensureBuffer = function Jbig2Stream_ensureBuffer(req) {
+    if (this.bufferLength) {
+      return;
+    }
+
+    var jbig2Image = new Jbig2Image();
+
+    var chunks = [], xref = this.dict.xref;
+    var decodeParams = xref.fetchIfRef(this.dict.get('DecodeParms'));
+
+    // According to the PDF specification, DecodeParms can be either
+    // a dictionary, or an array whose elements are dictionaries.
+    if (isArray(decodeParams)) {
+      if (decodeParams.length > 1) {
+        warn('JBIG2 - \'DecodeParms\' array with multiple elements ' +
+             'not supported.');
+      }
+      decodeParams = xref.fetchIfRef(decodeParams[0]);
+    }
+    if (decodeParams && decodeParams.has('JBIG2Globals')) {
+      var globalsStream = decodeParams.get('JBIG2Globals');
+      var globals = globalsStream.getBytes();
+      chunks.push({data: globals, start: 0, end: globals.length});
+    }
+    chunks.push({data: this.bytes, start: 0, end: this.bytes.length});
+    var data = jbig2Image.parseChunks(chunks);
+    var dataLength = data.length;
+
+    // JBIG2 had black as 1 and white as 0, inverting the colors
+    for (var i = 0; i < dataLength; i++) {
+      data[i] ^= 0xFF;
+    }
+
+    this.buffer = data;
+    this.bufferLength = dataLength;
+    this.eof = true;
+  };
+
+  return Jbig2Stream;
+})();
+
+var DecryptStream = (function DecryptStreamClosure() {
+  function DecryptStream(str, maybeLength, decrypt) {
+    this.str = str;
+    this.dict = str.dict;
+    this.decrypt = decrypt;
+    this.nextChunk = null;
+    this.initialized = false;
+
+    DecodeStream.call(this, maybeLength);
+  }
+
+  var chunkSize = 512;
+
+  DecryptStream.prototype = Object.create(DecodeStream.prototype);
+
+  DecryptStream.prototype.readBlock = function DecryptStream_readBlock() {
+    var chunk;
+    if (this.initialized) {
+      chunk = this.nextChunk;
+    } else {
+      chunk = this.str.getBytes(chunkSize);
+      this.initialized = true;
+    }
+    if (!chunk || chunk.length === 0) {
+      this.eof = true;
+      return;
+    }
+    this.nextChunk = this.str.getBytes(chunkSize);
+    var hasMoreData = this.nextChunk && this.nextChunk.length > 0;
+
+    var decrypt = this.decrypt;
+    chunk = decrypt(chunk, !hasMoreData);
+
+    var bufferLength = this.bufferLength;
+    var i, n = chunk.length;
+    var buffer = this.ensureBuffer(bufferLength + n);
+    for (i = 0; i < n; i++) {
+      buffer[bufferLength++] = chunk[i];
+    }
+    this.bufferLength = bufferLength;
+  };
+
+  return DecryptStream;
+})();
+
+var Ascii85Stream = (function Ascii85StreamClosure() {
+  // Checks if ch is one of the following characters: SPACE, TAB, CR or LF.
+  function isSpace(ch) {
+    return (ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A);
+  }
+
+  function Ascii85Stream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+    this.input = new Uint8Array(5);
+
+    // Most streams increase in size when decoded, but Ascii85 streams
+    // typically shrink by ~20%.
+    if (maybeLength) {
+      maybeLength = 0.8 * maybeLength;
+    }
+    DecodeStream.call(this, maybeLength);
+  }
+
+  Ascii85Stream.prototype = Object.create(DecodeStream.prototype);
+
+  Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() {
+    var TILDA_CHAR = 0x7E; // '~'
+    var Z_LOWER_CHAR = 0x7A; // 'z'
+    var EOF = -1;
+
+    var str = this.str;
+
+    var c = str.getByte();
+    while (isSpace(c)) {
+      c = str.getByte();
+    }
+
+    if (c === EOF || c === TILDA_CHAR) {
+      this.eof = true;
+      return;
+    }
+
+    var bufferLength = this.bufferLength, buffer;
+    var i;
+
+    // special code for z
+    if (c === Z_LOWER_CHAR) {
+      buffer = this.ensureBuffer(bufferLength + 4);
+      for (i = 0; i < 4; ++i) {
+        buffer[bufferLength + i] = 0;
+      }
+      this.bufferLength += 4;
+    } else {
+      var input = this.input;
+      input[0] = c;
+      for (i = 1; i < 5; ++i) {
+        c = str.getByte();
+        while (isSpace(c)) {
+          c = str.getByte();
+        }
+
+        input[i] = c;
+
+        if (c === EOF || c === TILDA_CHAR) {
+          break;
+        }
+      }
+      buffer = this.ensureBuffer(bufferLength + i - 1);
+      this.bufferLength += i - 1;
+
+      // partial ending;
+      if (i < 5) {
+        for (; i < 5; ++i) {
+          input[i] = 0x21 + 84;
+        }
+        this.eof = true;
+      }
+      var t = 0;
+      for (i = 0; i < 5; ++i) {
+        t = t * 85 + (input[i] - 0x21);
+      }
+
+      for (i = 3; i >= 0; --i) {
+        buffer[bufferLength + i] = t & 0xFF;
+        t >>= 8;
+      }
+    }
+  };
+
+  return Ascii85Stream;
+})();
+
+var AsciiHexStream = (function AsciiHexStreamClosure() {
+  function AsciiHexStream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+
+    this.firstDigit = -1;
+
+    // Most streams increase in size when decoded, but AsciiHex streams shrink
+    // by 50%.
+    if (maybeLength) {
+      maybeLength = 0.5 * maybeLength;
+    }
+    DecodeStream.call(this, maybeLength);
+  }
+
+  AsciiHexStream.prototype = Object.create(DecodeStream.prototype);
+
+  AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() {
+    var UPSTREAM_BLOCK_SIZE = 8000;
+    var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE);
+    if (!bytes.length) {
+      this.eof = true;
+      return;
+    }
+
+    var maxDecodeLength = (bytes.length + 1) >> 1;
+    var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength);
+    var bufferLength = this.bufferLength;
+
+    var firstDigit = this.firstDigit;
+    for (var i = 0, ii = bytes.length; i < ii; i++) {
+      var ch = bytes[i], digit;
+      if (ch >= 0x30 && ch <= 0x39) { // '0'-'9'
+        digit = ch & 0x0F;
+      } else if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) {
+        // 'A'-'Z', 'a'-'z'
+        digit = (ch & 0x0F) + 9;
+      } else if (ch === 0x3E) { // '>'
+        this.eof = true;
+        break;
+      } else { // probably whitespace
+        continue; // ignoring
+      }
+      if (firstDigit < 0) {
+        firstDigit = digit;
+      } else {
+        buffer[bufferLength++] = (firstDigit << 4) | digit;
+        firstDigit = -1;
+      }
+    }
+    if (firstDigit >= 0 && this.eof) {
+      // incomplete byte
+      buffer[bufferLength++] = (firstDigit << 4);
+      firstDigit = -1;
+    }
+    this.firstDigit = firstDigit;
+    this.bufferLength = bufferLength;
+  };
+
+  return AsciiHexStream;
+})();
+
+var RunLengthStream = (function RunLengthStreamClosure() {
+  function RunLengthStream(str, maybeLength) {
+    this.str = str;
+    this.dict = str.dict;
+
+    DecodeStream.call(this, maybeLength);
+  }
+
+  RunLengthStream.prototype = Object.create(DecodeStream.prototype);
+
+  RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() {
+    // The repeatHeader has following format. The first byte defines type of run
+    // and amount of bytes to repeat/copy: n = 0 through 127 - copy next n bytes
+    // (in addition to the second byte from the header), n = 129 through 255 -
+    // duplicate the second byte from the header (257 - n) times, n = 128 - end.
+    var repeatHeader = this.str.getBytes(2);
+    if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) {
+      this.eof = true;
+      return;
+    }
+
+    var buffer;
+    var bufferLength = this.bufferLength;
+    var n = repeatHeader[0];
+    if (n < 128) {
+      // copy n bytes
+      buffer = this.ensureBuffer(bufferLength + n + 1);
+      buffer[bufferLength++] = repeatHeader[1];
+      if (n > 0) {
+        var source = this.str.getBytes(n);
+        buffer.set(source, bufferLength);
+        bufferLength += n;
+      }
+    } else {
+      n = 257 - n;
+      var b = repeatHeader[1];
+      buffer = this.ensureBuffer(bufferLength + n + 1);
+      for (var i = 0; i < n; i++) {
+        buffer[bufferLength++] = b;
+      }
+    }
+    this.bufferLength = bufferLength;
+  };
+
+  return RunLengthStream;
+})();
+
+var CCITTFaxStream = (function CCITTFaxStreamClosure() {
+
+  var ccittEOL = -2;
+  var ccittEOF = -1;
+  var twoDimPass = 0;
+  var twoDimHoriz = 1;
+  var twoDimVert0 = 2;
+  var twoDimVertR1 = 3;
+  var twoDimVertL1 = 4;
+  var twoDimVertR2 = 5;
+  var twoDimVertL2 = 6;
+  var twoDimVertR3 = 7;
+  var twoDimVertL3 = 8;
+
+  var twoDimTable = [
+    [-1, -1], [-1, -1],                   // 000000x
+    [7, twoDimVertL3],                    // 0000010
+    [7, twoDimVertR3],                    // 0000011
+    [6, twoDimVertL2], [6, twoDimVertL2], // 000010x
+    [6, twoDimVertR2], [6, twoDimVertR2], // 000011x
+    [4, twoDimPass], [4, twoDimPass],     // 0001xxx
+    [4, twoDimPass], [4, twoDimPass],
+    [4, twoDimPass], [4, twoDimPass],
+    [4, twoDimPass], [4, twoDimPass],
+    [3, twoDimHoriz], [3, twoDimHoriz],   // 001xxxx
+    [3, twoDimHoriz], [3, twoDimHoriz],
+    [3, twoDimHoriz], [3, twoDimHoriz],
+    [3, twoDimHoriz], [3, twoDimHoriz],
+    [3, twoDimHoriz], [3, twoDimHoriz],
+    [3, twoDimHoriz], [3, twoDimHoriz],
+    [3, twoDimHoriz], [3, twoDimHoriz],
+    [3, twoDimHoriz], [3, twoDimHoriz],
+    [3, twoDimVertL1], [3, twoDimVertL1], // 010xxxx
+    [3, twoDimVertL1], [3, twoDimVertL1],
+    [3, twoDimVertL1], [3, twoDimVertL1],
+    [3, twoDimVertL1], [3, twoDimVertL1],
+    [3, twoDimVertL1], [3, twoDimVertL1],
+    [3, twoDimVertL1], [3, twoDimVertL1],
+    [3, twoDimVertL1], [3, twoDimVertL1],
+    [3, twoDimVertL1], [3, twoDimVertL1],
+    [3, twoDimVertR1], [3, twoDimVertR1], // 011xxxx
+    [3, twoDimVertR1], [3, twoDimVertR1],
+    [3, twoDimVertR1], [3, twoDimVertR1],
+    [3, twoDimVertR1], [3, twoDimVertR1],
+    [3, twoDimVertR1], [3, twoDimVertR1],
+    [3, twoDimVertR1], [3, twoDimVertR1],
+    [3, twoDimVertR1], [3, twoDimVertR1],
+    [3, twoDimVertR1], [3, twoDimVertR1],
+    [1, twoDimVert0], [1, twoDimVert0],   // 1xxxxxx
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0],
+    [1, twoDimVert0], [1, twoDimVert0]
+  ];
+
+  var whiteTable1 = [
+    [-1, -1],                               // 00000
+    [12, ccittEOL],                         // 00001
+    [-1, -1], [-1, -1],                     // 0001x
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 001xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 010xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 011xx
+    [11, 1792], [11, 1792],                 // 1000x
+    [12, 1984],                             // 10010
+    [12, 2048],                             // 10011
+    [12, 2112],                             // 10100
+    [12, 2176],                             // 10101
+    [12, 2240],                             // 10110
+    [12, 2304],                             // 10111
+    [11, 1856], [11, 1856],                 // 1100x
+    [11, 1920], [11, 1920],                 // 1101x
+    [12, 2368],                             // 11100
+    [12, 2432],                             // 11101
+    [12, 2496],                             // 11110
+    [12, 2560]                              // 11111
+  ];
+
+  var whiteTable2 = [
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],     // 0000000xx
+    [8, 29], [8, 29],                           // 00000010x
+    [8, 30], [8, 30],                           // 00000011x
+    [8, 45], [8, 45],                           // 00000100x
+    [8, 46], [8, 46],                           // 00000101x
+    [7, 22], [7, 22], [7, 22], [7, 22],         // 0000011xx
+    [7, 23], [7, 23], [7, 23], [7, 23],         // 0000100xx
+    [8, 47], [8, 47],                           // 00001010x
+    [8, 48], [8, 48],                           // 00001011x
+    [6, 13], [6, 13], [6, 13], [6, 13],         // 000011xxx
+    [6, 13], [6, 13], [6, 13], [6, 13],
+    [7, 20], [7, 20], [7, 20], [7, 20],         // 0001000xx
+    [8, 33], [8, 33],                           // 00010010x
+    [8, 34], [8, 34],                           // 00010011x
+    [8, 35], [8, 35],                           // 00010100x
+    [8, 36], [8, 36],                           // 00010101x
+    [8, 37], [8, 37],                           // 00010110x
+    [8, 38], [8, 38],                           // 00010111x
+    [7, 19], [7, 19], [7, 19], [7, 19],         // 0001100xx
+    [8, 31], [8, 31],                           // 00011010x
+    [8, 32], [8, 32],                           // 00011011x
+    [6, 1], [6, 1], [6, 1], [6, 1],             // 000111xxx
+    [6, 1], [6, 1], [6, 1], [6, 1],
+    [6, 12], [6, 12], [6, 12], [6, 12],         // 001000xxx
+    [6, 12], [6, 12], [6, 12], [6, 12],
+    [8, 53], [8, 53],                           // 00100100x
+    [8, 54], [8, 54],                           // 00100101x
+    [7, 26], [7, 26], [7, 26], [7, 26],         // 0010011xx
+    [8, 39], [8, 39],                           // 00101000x
+    [8, 40], [8, 40],                           // 00101001x
+    [8, 41], [8, 41],                           // 00101010x
+    [8, 42], [8, 42],                           // 00101011x
+    [8, 43], [8, 43],                           // 00101100x
+    [8, 44], [8, 44],                           // 00101101x
+    [7, 21], [7, 21], [7, 21], [7, 21],         // 0010111xx
+    [7, 28], [7, 28], [7, 28], [7, 28],         // 0011000xx
+    [8, 61], [8, 61],                           // 00110010x
+    [8, 62], [8, 62],                           // 00110011x
+    [8, 63], [8, 63],                           // 00110100x
+    [8, 0], [8, 0],                             // 00110101x
+    [8, 320], [8, 320],                         // 00110110x
+    [8, 384], [8, 384],                         // 00110111x
+    [5, 10], [5, 10], [5, 10], [5, 10],         // 00111xxxx
+    [5, 10], [5, 10], [5, 10], [5, 10],
+    [5, 10], [5, 10], [5, 10], [5, 10],
+    [5, 10], [5, 10], [5, 10], [5, 10],
+    [5, 11], [5, 11], [5, 11], [5, 11],         // 01000xxxx
+    [5, 11], [5, 11], [5, 11], [5, 11],
+    [5, 11], [5, 11], [5, 11], [5, 11],
+    [5, 11], [5, 11], [5, 11], [5, 11],
+    [7, 27], [7, 27], [7, 27], [7, 27],         // 0100100xx
+    [8, 59], [8, 59],                           // 01001010x
+    [8, 60], [8, 60],                           // 01001011x
+    [9, 1472],                                  // 010011000
+    [9, 1536],                                  // 010011001
+    [9, 1600],                                  // 010011010
+    [9, 1728],                                  // 010011011
+    [7, 18], [7, 18], [7, 18], [7, 18],         // 0100111xx
+    [7, 24], [7, 24], [7, 24], [7, 24],         // 0101000xx
+    [8, 49], [8, 49],                           // 01010010x
+    [8, 50], [8, 50],                           // 01010011x
+    [8, 51], [8, 51],                           // 01010100x
+    [8, 52], [8, 52],                           // 01010101x
+    [7, 25], [7, 25], [7, 25], [7, 25],         // 0101011xx
+    [8, 55], [8, 55],                           // 01011000x
+    [8, 56], [8, 56],                           // 01011001x
+    [8, 57], [8, 57],                           // 01011010x
+    [8, 58], [8, 58],                           // 01011011x
+    [6, 192], [6, 192], [6, 192], [6, 192],     // 010111xxx
+    [6, 192], [6, 192], [6, 192], [6, 192],
+    [6, 1664], [6, 1664], [6, 1664], [6, 1664], // 011000xxx
+    [6, 1664], [6, 1664], [6, 1664], [6, 1664],
+    [8, 448], [8, 448],                         // 01100100x
+    [8, 512], [8, 512],                         // 01100101x
+    [9, 704],                                   // 011001100
+    [9, 768],                                   // 011001101
+    [8, 640], [8, 640],                         // 01100111x
+    [8, 576], [8, 576],                         // 01101000x
+    [9, 832],                                   // 011010010
+    [9, 896],                                   // 011010011
+    [9, 960],                                   // 011010100
+    [9, 1024],                                  // 011010101
+    [9, 1088],                                  // 011010110
+    [9, 1152],                                  // 011010111
+    [9, 1216],                                  // 011011000
+    [9, 1280],                                  // 011011001
+    [9, 1344],                                  // 011011010
+    [9, 1408],                                  // 011011011
+    [7, 256], [7, 256], [7, 256], [7, 256],     // 0110111xx
+    [4, 2], [4, 2], [4, 2], [4, 2],             // 0111xxxxx
+    [4, 2], [4, 2], [4, 2], [4, 2],
+    [4, 2], [4, 2], [4, 2], [4, 2],
+    [4, 2], [4, 2], [4, 2], [4, 2],
+    [4, 2], [4, 2], [4, 2], [4, 2],
+    [4, 2], [4, 2], [4, 2], [4, 2],
+    [4, 2], [4, 2], [4, 2], [4, 2],
+    [4, 2], [4, 2], [4, 2], [4, 2],
+    [4, 3], [4, 3], [4, 3], [4, 3],             // 1000xxxxx
+    [4, 3], [4, 3], [4, 3], [4, 3],
+    [4, 3], [4, 3], [4, 3], [4, 3],
+    [4, 3], [4, 3], [4, 3], [4, 3],
+    [4, 3], [4, 3], [4, 3], [4, 3],
+    [4, 3], [4, 3], [4, 3], [4, 3],
+    [4, 3], [4, 3], [4, 3], [4, 3],
+    [4, 3], [4, 3], [4, 3], [4, 3],
+    [5, 128], [5, 128], [5, 128], [5, 128],     // 10010xxxx
+    [5, 128], [5, 128], [5, 128], [5, 128],
+    [5, 128], [5, 128], [5, 128], [5, 128],
+    [5, 128], [5, 128], [5, 128], [5, 128],
+    [5, 8], [5, 8], [5, 8], [5, 8],             // 10011xxxx
+    [5, 8], [5, 8], [5, 8], [5, 8],
+    [5, 8], [5, 8], [5, 8], [5, 8],
+    [5, 8], [5, 8], [5, 8], [5, 8],
+    [5, 9], [5, 9], [5, 9], [5, 9],             // 10100xxxx
+    [5, 9], [5, 9], [5, 9], [5, 9],
+    [5, 9], [5, 9], [5, 9], [5, 9],
+    [5, 9], [5, 9], [5, 9], [5, 9],
+    [6, 16], [6, 16], [6, 16], [6, 16],         // 101010xxx
+    [6, 16], [6, 16], [6, 16], [6, 16],
+    [6, 17], [6, 17], [6, 17], [6, 17],         // 101011xxx
+    [6, 17], [6, 17], [6, 17], [6, 17],
+    [4, 4], [4, 4], [4, 4], [4, 4],             // 1011xxxxx
+    [4, 4], [4, 4], [4, 4], [4, 4],
+    [4, 4], [4, 4], [4, 4], [4, 4],
+    [4, 4], [4, 4], [4, 4], [4, 4],
+    [4, 4], [4, 4], [4, 4], [4, 4],
+    [4, 4], [4, 4], [4, 4], [4, 4],
+    [4, 4], [4, 4], [4, 4], [4, 4],
+    [4, 4], [4, 4], [4, 4], [4, 4],
+    [4, 5], [4, 5], [4, 5], [4, 5],             // 1100xxxxx
+    [4, 5], [4, 5], [4, 5], [4, 5],
+    [4, 5], [4, 5], [4, 5], [4, 5],
+    [4, 5], [4, 5], [4, 5], [4, 5],
+    [4, 5], [4, 5], [4, 5], [4, 5],
+    [4, 5], [4, 5], [4, 5], [4, 5],
+    [4, 5], [4, 5], [4, 5], [4, 5],
+    [4, 5], [4, 5], [4, 5], [4, 5],
+    [6, 14], [6, 14], [6, 14], [6, 14],         // 110100xxx
+    [6, 14], [6, 14], [6, 14], [6, 14],
+    [6, 15], [6, 15], [6, 15], [6, 15],         // 110101xxx
+    [6, 15], [6, 15], [6, 15], [6, 15],
+    [5, 64], [5, 64], [5, 64], [5, 64],         // 11011xxxx
+    [5, 64], [5, 64], [5, 64], [5, 64],
+    [5, 64], [5, 64], [5, 64], [5, 64],
+    [5, 64], [5, 64], [5, 64], [5, 64],
+    [4, 6], [4, 6], [4, 6], [4, 6],             // 1110xxxxx
+    [4, 6], [4, 6], [4, 6], [4, 6],
+    [4, 6], [4, 6], [4, 6], [4, 6],
+    [4, 6], [4, 6], [4, 6], [4, 6],
+    [4, 6], [4, 6], [4, 6], [4, 6],
+    [4, 6], [4, 6], [4, 6], [4, 6],
+    [4, 6], [4, 6], [4, 6], [4, 6],
+    [4, 6], [4, 6], [4, 6], [4, 6],
+    [4, 7], [4, 7], [4, 7], [4, 7],             // 1111xxxxx
+    [4, 7], [4, 7], [4, 7], [4, 7],
+    [4, 7], [4, 7], [4, 7], [4, 7],
+    [4, 7], [4, 7], [4, 7], [4, 7],
+    [4, 7], [4, 7], [4, 7], [4, 7],
+    [4, 7], [4, 7], [4, 7], [4, 7],
+    [4, 7], [4, 7], [4, 7], [4, 7],
+    [4, 7], [4, 7], [4, 7], [4, 7]
+  ];
+
+  var blackTable1 = [
+    [-1, -1], [-1, -1],                             // 000000000000x
+    [12, ccittEOL], [12, ccittEOL],                 // 000000000001x
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000001xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000010xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000011xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000100xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000101xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000110xx
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000111xx
+    [11, 1792], [11, 1792], [11, 1792], [11, 1792], // 00000001000xx
+    [12, 1984], [12, 1984],                         // 000000010010x
+    [12, 2048], [12, 2048],                         // 000000010011x
+    [12, 2112], [12, 2112],                         // 000000010100x
+    [12, 2176], [12, 2176],                         // 000000010101x
+    [12, 2240], [12, 2240],                         // 000000010110x
+    [12, 2304], [12, 2304],                         // 000000010111x
+    [11, 1856], [11, 1856], [11, 1856], [11, 1856], // 00000001100xx
+    [11, 1920], [11, 1920], [11, 1920], [11, 1920], // 00000001101xx
+    [12, 2368], [12, 2368],                         // 000000011100x
+    [12, 2432], [12, 2432],                         // 000000011101x
+    [12, 2496], [12, 2496],                         // 000000011110x
+    [12, 2560], [12, 2560],                         // 000000011111x
+    [10, 18], [10, 18], [10, 18], [10, 18],         // 0000001000xxx
+    [10, 18], [10, 18], [10, 18], [10, 18],
+    [12, 52], [12, 52],                             // 000000100100x
+    [13, 640],                                      // 0000001001010
+    [13, 704],                                      // 0000001001011
+    [13, 768],                                      // 0000001001100
+    [13, 832],                                      // 0000001001101
+    [12, 55], [12, 55],                             // 000000100111x
+    [12, 56], [12, 56],                             // 000000101000x
+    [13, 1280],                                     // 0000001010010
+    [13, 1344],                                     // 0000001010011
+    [13, 1408],                                     // 0000001010100
+    [13, 1472],                                     // 0000001010101
+    [12, 59], [12, 59],                             // 000000101011x
+    [12, 60], [12, 60],                             // 000000101100x
+    [13, 1536],                                     // 0000001011010
+    [13, 1600],                                     // 0000001011011
+    [11, 24], [11, 24], [11, 24], [11, 24],         // 00000010111xx
+    [11, 25], [11, 25], [11, 25], [11, 25],         // 00000011000xx
+    [13, 1664],                                     // 0000001100100
+    [13, 1728],                                     // 0000001100101
+    [12, 320], [12, 320],                           // 000000110011x
+    [12, 384], [12, 384],                           // 000000110100x
+    [12, 448], [12, 448],                           // 000000110101x
+    [13, 512],                                      // 0000001101100
+    [13, 576],                                      // 0000001101101
+    [12, 53], [12, 53],                             // 000000110111x
+    [12, 54], [12, 54],                             // 000000111000x
+    [13, 896],                                      // 0000001110010
+    [13, 960],                                      // 0000001110011
+    [13, 1024],                                     // 0000001110100
+    [13, 1088],                                     // 0000001110101
+    [13, 1152],                                     // 0000001110110
+    [13, 1216],                                     // 0000001110111
+    [10, 64], [10, 64], [10, 64], [10, 64],         // 0000001111xxx
+    [10, 64], [10, 64], [10, 64], [10, 64]
+  ];
+
+  var blackTable2 = [
+    [8, 13], [8, 13], [8, 13], [8, 13],     // 00000100xxxx
+    [8, 13], [8, 13], [8, 13], [8, 13],
+    [8, 13], [8, 13], [8, 13], [8, 13],
+    [8, 13], [8, 13], [8, 13], [8, 13],
+    [11, 23], [11, 23],                     // 00000101000x
+    [12, 50],                               // 000001010010
+    [12, 51],                               // 000001010011
+    [12, 44],                               // 000001010100
+    [12, 45],                               // 000001010101
+    [12, 46],                               // 000001010110
+    [12, 47],                               // 000001010111
+    [12, 57],                               // 000001011000
+    [12, 58],                               // 000001011001
+    [12, 61],                               // 000001011010
+    [12, 256],                              // 000001011011
+    [10, 16], [10, 16], [10, 16], [10, 16], // 0000010111xx
+    [10, 17], [10, 17], [10, 17], [10, 17], // 0000011000xx
+    [12, 48],                               // 000001100100
+    [12, 49],                               // 000001100101
+    [12, 62],                               // 000001100110
+    [12, 63],                               // 000001100111
+    [12, 30],                               // 000001101000
+    [12, 31],                               // 000001101001
+    [12, 32],                               // 000001101010
+    [12, 33],                               // 000001101011
+    [12, 40],                               // 000001101100
+    [12, 41],                               // 000001101101
+    [11, 22], [11, 22],                     // 00000110111x
+    [8, 14], [8, 14], [8, 14], [8, 14],     // 00000111xxxx
+    [8, 14], [8, 14], [8, 14], [8, 14],
+    [8, 14], [8, 14], [8, 14], [8, 14],
+    [8, 14], [8, 14], [8, 14], [8, 14],
+    [7, 10], [7, 10], [7, 10], [7, 10],     // 0000100xxxxx
+    [7, 10], [7, 10], [7, 10], [7, 10],
+    [7, 10], [7, 10], [7, 10], [7, 10],
+    [7, 10], [7, 10], [7, 10], [7, 10],
+    [7, 10], [7, 10], [7, 10], [7, 10],
+    [7, 10], [7, 10], [7, 10], [7, 10],
+    [7, 10], [7, 10], [7, 10], [7, 10],
+    [7, 10], [7, 10], [7, 10], [7, 10],
+    [7, 11], [7, 11], [7, 11], [7, 11],     // 0000101xxxxx
+    [7, 11], [7, 11], [7, 11], [7, 11],
+    [7, 11], [7, 11], [7, 11], [7, 11],
+    [7, 11], [7, 11], [7, 11], [7, 11],
+    [7, 11], [7, 11], [7, 11], [7, 11],
+    [7, 11], [7, 11], [7, 11], [7, 11],
+    [7, 11], [7, 11], [7, 11], [7, 11],
+    [7, 11], [7, 11], [7, 11], [7, 11],
+    [9, 15], [9, 15], [9, 15], [9, 15],     // 000011000xxx
+    [9, 15], [9, 15], [9, 15], [9, 15],
+    [12, 128],                              // 000011001000
+    [12, 192],                              // 000011001001
+    [12, 26],                               // 000011001010
+    [12, 27],                               // 000011001011
+    [12, 28],                               // 000011001100
+    [12, 29],                               // 000011001101
+    [11, 19], [11, 19],                     // 00001100111x
+    [11, 20], [11, 20],                     // 00001101000x
+    [12, 34],                               // 000011010010
+    [12, 35],                               // 000011010011
+    [12, 36],                               // 000011010100
+    [12, 37],                               // 000011010101
+    [12, 38],                               // 000011010110
+    [12, 39],                               // 000011010111
+    [11, 21], [11, 21],                     // 00001101100x
+    [12, 42],                               // 000011011010
+    [12, 43],                               // 000011011011
+    [10, 0], [10, 0], [10, 0], [10, 0],     // 0000110111xx
+    [7, 12], [7, 12], [7, 12], [7, 12],     // 0000111xxxxx
+    [7, 12], [7, 12], [7, 12], [7, 12],
+    [7, 12], [7, 12], [7, 12], [7, 12],
+    [7, 12], [7, 12], [7, 12], [7, 12],
+    [7, 12], [7, 12], [7, 12], [7, 12],
+    [7, 12], [7, 12], [7, 12], [7, 12],
+    [7, 12], [7, 12], [7, 12], [7, 12],
+    [7, 12], [7, 12], [7, 12], [7, 12]
+  ];
+
+  var blackTable3 = [
+    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 0000xx
+    [6, 9],                                 // 000100
+    [6, 8],                                 // 000101
+    [5, 7], [5, 7],                         // 00011x
+    [4, 6], [4, 6], [4, 6], [4, 6],         // 0010xx
+    [4, 5], [4, 5], [4, 5], [4, 5],         // 0011xx
+    [3, 1], [3, 1], [3, 1], [3, 1],         // 010xxx
+    [3, 1], [3, 1], [3, 1], [3, 1],
+    [3, 4], [3, 4], [3, 4], [3, 4],         // 011xxx
+    [3, 4], [3, 4], [3, 4], [3, 4],
+    [2, 3], [2, 3], [2, 3], [2, 3],         // 10xxxx
+    [2, 3], [2, 3], [2, 3], [2, 3],
+    [2, 3], [2, 3], [2, 3], [2, 3],
+    [2, 3], [2, 3], [2, 3], [2, 3],
+    [2, 2], [2, 2], [2, 2], [2, 2],         // 11xxxx
+    [2, 2], [2, 2], [2, 2], [2, 2],
+    [2, 2], [2, 2], [2, 2], [2, 2],
+    [2, 2], [2, 2], [2, 2], [2, 2]
+  ];
+
+  function CCITTFaxStream(str, maybeLength, params) {
+    this.str = str;
+    this.dict = str.dict;
+
+    params = params || Dict.empty;
+
+    this.encoding = params.get('K') || 0;
+    this.eoline = params.get('EndOfLine') || false;
+    this.byteAlign = params.get('EncodedByteAlign') || false;
+    this.columns = params.get('Columns') || 1728;
+    this.rows = params.get('Rows') || 0;
+    var eoblock = params.get('EndOfBlock');
+    if (eoblock === null || eoblock === undefined) {
+      eoblock = true;
+    }
+    this.eoblock = eoblock;
+    this.black = params.get('BlackIs1') || false;
+
+    this.codingLine = new Uint32Array(this.columns + 1);
+    this.refLine = new Uint32Array(this.columns + 2);
+
+    this.codingLine[0] = this.columns;
+    this.codingPos = 0;
+
+    this.row = 0;
+    this.nextLine2D = this.encoding < 0;
+    this.inputBits = 0;
+    this.inputBuf = 0;
+    this.outputBits = 0;
+
+    var code1;
+    while ((code1 = this.lookBits(12)) === 0) {
+      this.eatBits(1);
+    }
+    if (code1 === 1) {
+      this.eatBits(12);
+    }
+    if (this.encoding > 0) {
+      this.nextLine2D = !this.lookBits(1);
+      this.eatBits(1);
+    }
+
+    DecodeStream.call(this, maybeLength);
+  }
+
+  CCITTFaxStream.prototype = Object.create(DecodeStream.prototype);
+
+  CCITTFaxStream.prototype.readBlock = function CCITTFaxStream_readBlock() {
+    while (!this.eof) {
+      var c = this.lookChar();
+      this.ensureBuffer(this.bufferLength + 1);
+      this.buffer[this.bufferLength++] = c;
+    }
+  };
+
+  CCITTFaxStream.prototype.addPixels =
+      function ccittFaxStreamAddPixels(a1, blackPixels) {
+    var codingLine = this.codingLine;
+    var codingPos = this.codingPos;
+
+    if (a1 > codingLine[codingPos]) {
+      if (a1 > this.columns) {
+        info('row is wrong length');
+        this.err = true;
+        a1 = this.columns;
+      }
+      if ((codingPos & 1) ^ blackPixels) {
+        ++codingPos;
+      }
+
+      codingLine[codingPos] = a1;
+    }
+    this.codingPos = codingPos;
+  };
+
+  CCITTFaxStream.prototype.addPixelsNeg =
+      function ccittFaxStreamAddPixelsNeg(a1, blackPixels) {
+    var codingLine = this.codingLine;
+    var codingPos = this.codingPos;
+
+    if (a1 > codingLine[codingPos]) {
+      if (a1 > this.columns) {
+        info('row is wrong length');
+        this.err = true;
+        a1 = this.columns;
+      }
+      if ((codingPos & 1) ^ blackPixels) {
+        ++codingPos;
+      }
+
+      codingLine[codingPos] = a1;
+    } else if (a1 < codingLine[codingPos]) {
+      if (a1 < 0) {
+        info('invalid code');
+        this.err = true;
+        a1 = 0;
+      }
+      while (codingPos > 0 && a1 < codingLine[codingPos - 1]) {
+        --codingPos;
+      }
+      codingLine[codingPos] = a1;
+    }
+
+    this.codingPos = codingPos;
+  };
+
+  CCITTFaxStream.prototype.lookChar = function CCITTFaxStream_lookChar() {
+    var refLine = this.refLine;
+    var codingLine = this.codingLine;
+    var columns = this.columns;
+
+    var refPos, blackPixels, bits, i;
+
+    if (this.outputBits === 0) {
+      if (this.eof) {
+        return null;
+      }
+      this.err = false;
+
+      var code1, code2, code3;
+      if (this.nextLine2D) {
+        for (i = 0; codingLine[i] < columns; ++i) {
+          refLine[i] = codingLine[i];
+        }
+        refLine[i++] = columns;
+        refLine[i] = columns;
+        codingLine[0] = 0;
+        this.codingPos = 0;
+        refPos = 0;
+        blackPixels = 0;
+
+        while (codingLine[this.codingPos] < columns) {
+          code1 = this.getTwoDimCode();
+          switch (code1) {
+            case twoDimPass:
+              this.addPixels(refLine[refPos + 1], blackPixels);
+              if (refLine[refPos + 1] < columns) {
+                refPos += 2;
+              }
+              break;
+            case twoDimHoriz:
+              code1 = code2 = 0;
+              if (blackPixels) {
+                do {
+                  code1 += (code3 = this.getBlackCode());
+                } while (code3 >= 64);
+                do {
+                  code2 += (code3 = this.getWhiteCode());
+                } while (code3 >= 64);
+              } else {
+                do {
+                  code1 += (code3 = this.getWhiteCode());
+                } while (code3 >= 64);
+                do {
+                  code2 += (code3 = this.getBlackCode());
+                } while (code3 >= 64);
+              }
+              this.addPixels(codingLine[this.codingPos] +
+                             code1, blackPixels);
+              if (codingLine[this.codingPos] < columns) {
+                this.addPixels(codingLine[this.codingPos] + code2,
+                               blackPixels ^ 1);
+              }
+              while (refLine[refPos] <= codingLine[this.codingPos] &&
+                     refLine[refPos] < columns) {
+                refPos += 2;
+              }
+              break;
+            case twoDimVertR3:
+              this.addPixels(refLine[refPos] + 3, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] &&
+                       refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertR2:
+              this.addPixels(refLine[refPos] + 2, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] &&
+                       refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertR1:
+              this.addPixels(refLine[refPos] + 1, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] &&
+                       refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVert0:
+              this.addPixels(refLine[refPos], blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                ++refPos;
+                while (refLine[refPos] <= codingLine[this.codingPos] &&
+                       refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertL3:
+              this.addPixelsNeg(refLine[refPos] - 3, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                if (refPos > 0) {
+                  --refPos;
+                } else {
+                  ++refPos;
+                }
+                while (refLine[refPos] <= codingLine[this.codingPos] &&
+                       refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertL2:
+              this.addPixelsNeg(refLine[refPos] - 2, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                if (refPos > 0) {
+                  --refPos;
+                } else {
+                  ++refPos;
+                }
+                while (refLine[refPos] <= codingLine[this.codingPos] &&
+                       refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case twoDimVertL1:
+              this.addPixelsNeg(refLine[refPos] - 1, blackPixels);
+              blackPixels ^= 1;
+              if (codingLine[this.codingPos] < columns) {
+                if (refPos > 0) {
+                  --refPos;
+                } else {
+                  ++refPos;
+                }
+                while (refLine[refPos] <= codingLine[this.codingPos] &&
+                       refLine[refPos] < columns) {
+                  refPos += 2;
+                }
+              }
+              break;
+            case ccittEOF:
+              this.addPixels(columns, 0);
+              this.eof = true;
+              break;
+            default:
+              info('bad 2d code');
+              this.addPixels(columns, 0);
+              this.err = true;
           }
         }
       } else {
-        for (i = 0; i < count; i++) {
-          for (j = 0; j < numComps; j++) {
-            scaled[j] = src[srcOffset++] * scale;
+        codingLine[0] = 0;
+        this.codingPos = 0;
+        blackPixels = 0;
+        while (codingLine[this.codingPos] < columns) {
+          code1 = 0;
+          if (blackPixels) {
+            do {
+              code1 += (code3 = this.getBlackCode());
+            } while (code3 >= 64);
+          } else {
+            do {
+              code1 += (code3 = this.getWhiteCode());
+            } while (code3 >= 64);
           }
-          tintFn(scaled, 0, tinted, 0);
-          base.getRgbItem(tinted, 0, baseBuf, pos);
-          pos += baseNumComps;
+          this.addPixels(codingLine[this.codingPos] + code1, blackPixels);
+          blackPixels ^= 1;
         }
       }
-      if (!isPassthrough) {
-        base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01);
+
+      var gotEOL = false;
+
+      if (this.byteAlign) {
+        this.inputBits &= ~7;
       }
-    },
-    getOutputLength: function AlternateCS_getOutputLength(inputLength,
-                                                          alpha01) {
-      return this.base.getOutputLength(inputLength *
-                                       this.base.numComps / this.numComps,
-                                       alpha01);
-    },
-    isPassthrough: ColorSpace.prototype.isPassthrough,
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function AlternateCS_isDefaultDecode(decodeMap) {
-      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
-    },
-    usesZeroToOneRange: true
-  };
 
-  return AlternateCS;
-})();
-
-var PatternCS = (function PatternCSClosure() {
-  function PatternCS(baseCS) {
-    this.name = 'Pattern';
-    this.base = baseCS;
-  }
-  PatternCS.prototype = {};
-
-  return PatternCS;
-})();
-
-var IndexedCS = (function IndexedCSClosure() {
-  function IndexedCS(base, highVal, lookup) {
-    this.name = 'Indexed';
-    this.numComps = 1;
-    this.defaultColor = new Uint8Array([0]);
-    this.base = base;
-    this.highVal = highVal;
-
-    var baseNumComps = base.numComps;
-    var length = baseNumComps * highVal;
-    var lookupArray;
-
-    if (isStream(lookup)) {
-      lookupArray = new Uint8Array(length);
-      var bytes = lookup.getBytes(length);
-      lookupArray.set(bytes);
-    } else if (isString(lookup)) {
-      lookupArray = new Uint8Array(length);
-      for (var i = 0; i < length; ++i) {
-        lookupArray[i] = lookup.charCodeAt(i);
+      if (!this.eoblock && this.row === this.rows - 1) {
+        this.eof = true;
+      } else {
+        code1 = this.lookBits(12);
+        if (this.eoline) {
+          while (code1 !== ccittEOF && code1 !== 1) {
+            this.eatBits(1);
+            code1 = this.lookBits(12);
+          }
+        } else {
+          while (code1 === 0) {
+            this.eatBits(1);
+            code1 = this.lookBits(12);
+          }
+        }
+        if (code1 === 1) {
+          this.eatBits(12);
+          gotEOL = true;
+        } else if (code1 === ccittEOF) {
+          this.eof = true;
+        }
+      }
+
+      if (!this.eof && this.encoding > 0) {
+        this.nextLine2D = !this.lookBits(1);
+        this.eatBits(1);
+      }
+
+      if (this.eoblock && gotEOL && this.byteAlign) {
+        code1 = this.lookBits(12);
+        if (code1 === 1) {
+          this.eatBits(12);
+          if (this.encoding > 0) {
+            this.lookBits(1);
+            this.eatBits(1);
+          }
+          if (this.encoding >= 0) {
+            for (i = 0; i < 4; ++i) {
+              code1 = this.lookBits(12);
+              if (code1 !== 1) {
+                info('bad rtc code: ' + code1);
+              }
+              this.eatBits(12);
+              if (this.encoding > 0) {
+                this.lookBits(1);
+                this.eatBits(1);
+              }
+            }
+          }
+          this.eof = true;
+        }
+      } else if (this.err && this.eoline) {
+        while (true) {
+          code1 = this.lookBits(13);
+          if (code1 === ccittEOF) {
+            this.eof = true;
+            return null;
+          }
+          if ((code1 >> 1) === 1) {
+            break;
+          }
+          this.eatBits(1);
+        }
+        this.eatBits(12);
+        if (this.encoding > 0) {
+          this.eatBits(1);
+          this.nextLine2D = !(code1 & 1);
+        }
+      }
+
+      if (codingLine[0] > 0) {
+        this.outputBits = codingLine[this.codingPos = 0];
+      } else {
+        this.outputBits = codingLine[this.codingPos = 1];
+      }
+      this.row++;
+    }
+
+    var c;
+    if (this.outputBits >= 8) {
+      c = (this.codingPos & 1) ? 0 : 0xFF;
+      this.outputBits -= 8;
+      if (this.outputBits === 0 && codingLine[this.codingPos] < columns) {
+        this.codingPos++;
+        this.outputBits = (codingLine[this.codingPos] -
+                           codingLine[this.codingPos - 1]);
       }
-    } else if (lookup instanceof Uint8Array || lookup instanceof Array) {
-      lookupArray = lookup;
     } else {
-      error('Unrecognized lookup table: ' + lookup);
+      bits = 8;
+      c = 0;
+      do {
+        if (this.outputBits > bits) {
+          c <<= bits;
+          if (!(this.codingPos & 1)) {
+            c |= 0xFF >> (8 - bits);
+          }
+          this.outputBits -= bits;
+          bits = 0;
+        } else {
+          c <<= this.outputBits;
+          if (!(this.codingPos & 1)) {
+            c |= 0xFF >> (8 - this.outputBits);
+          }
+          bits -= this.outputBits;
+          this.outputBits = 0;
+          if (codingLine[this.codingPos] < columns) {
+            this.codingPos++;
+            this.outputBits = (codingLine[this.codingPos] -
+                               codingLine[this.codingPos - 1]);
+          } else if (bits > 0) {
+            c <<= bits;
+            bits = 0;
+          }
+        }
+      } while (bits);
     }
-    this.lookup = lookupArray;
-  }
-
-  IndexedCS.prototype = {
-    getRgb: ColorSpace.prototype.getRgb,
-    getRgbItem: function IndexedCS_getRgbItem(src, srcOffset,
-                                              dest, destOffset) {
-      var numComps = this.base.numComps;
-      var start = src[srcOffset] * numComps;
-      this.base.getRgbItem(this.lookup, start, dest, destOffset);
-    },
-    getRgbBuffer: function IndexedCS_getRgbBuffer(src, srcOffset, count,
-                                                  dest, destOffset, bits,
-                                                  alpha01) {
-      var base = this.base;
-      var numComps = base.numComps;
-      var outputDelta = base.getOutputLength(numComps, alpha01);
-      var lookup = this.lookup;
-
-      for (var i = 0; i < count; ++i) {
-        var lookupPos = src[srcOffset++] * numComps;
-        base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01);
-        destOffset += outputDelta;
-      }
-    },
-    getOutputLength: function IndexedCS_getOutputLength(inputLength, alpha01) {
-      return this.base.getOutputLength(inputLength * this.base.numComps,
-                                       alpha01);
-    },
-    isPassthrough: ColorSpace.prototype.isPassthrough,
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function IndexedCS_isDefaultDecode(decodeMap) {
-      // indexed color maps shouldn't be changed
-      return true;
-    },
-    usesZeroToOneRange: true
-  };
-  return IndexedCS;
-})();
-
-var DeviceGrayCS = (function DeviceGrayCSClosure() {
-  function DeviceGrayCS() {
-    this.name = 'DeviceGray';
-    this.numComps = 1;
-    this.defaultColor = new Float32Array([0]);
-  }
-
-  DeviceGrayCS.prototype = {
-    getRgb: ColorSpace.prototype.getRgb,
-    getRgbItem: function DeviceGrayCS_getRgbItem(src, srcOffset,
-                                                 dest, destOffset) {
-      var c = (src[srcOffset] * 255) | 0;
-      c = c < 0 ? 0 : c > 255 ? 255 : c;
-      dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c;
-    },
-    getRgbBuffer: function DeviceGrayCS_getRgbBuffer(src, srcOffset, count,
-                                                     dest, destOffset, bits,
-                                                     alpha01) {
-      var scale = 255 / ((1 << bits) - 1);
-      var j = srcOffset, q = destOffset;
-      for (var i = 0; i < count; ++i) {
-        var c = (scale * src[j++]) | 0;
-        dest[q++] = c;
-        dest[q++] = c;
-        dest[q++] = c;
-        q += alpha01;
-      }
-    },
-    getOutputLength: function DeviceGrayCS_getOutputLength(inputLength,
-                                                           alpha01) {
-      return inputLength * (3 + alpha01);
-    },
-    isPassthrough: ColorSpace.prototype.isPassthrough,
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function DeviceGrayCS_isDefaultDecode(decodeMap) {
-      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
-    },
-    usesZeroToOneRange: true
-  };
-  return DeviceGrayCS;
-})();
-
-var DeviceRgbCS = (function DeviceRgbCSClosure() {
-  function DeviceRgbCS() {
-    this.name = 'DeviceRGB';
-    this.numComps = 3;
-    this.defaultColor = new Float32Array([0, 0, 0]);
-  }
-  DeviceRgbCS.prototype = {
-    getRgb: ColorSpace.prototype.getRgb,
-    getRgbItem: function DeviceRgbCS_getRgbItem(src, srcOffset,
-                                                dest, destOffset) {
-      var r = (src[srcOffset] * 255) | 0;
-      var g = (src[srcOffset + 1] * 255) | 0;
-      var b = (src[srcOffset + 2] * 255) | 0;
-      dest[destOffset] = r < 0 ? 0 : r > 255 ? 255 : r;
-      dest[destOffset + 1] = g < 0 ? 0 : g > 255 ? 255 : g;
-      dest[destOffset + 2] = b < 0 ? 0 : b > 255 ? 255 : b;
-    },
-    getRgbBuffer: function DeviceRgbCS_getRgbBuffer(src, srcOffset, count,
-                                                    dest, destOffset, bits,
-                                                    alpha01) {
-      if (bits === 8 && alpha01 === 0) {
-        dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset);
-        return;
-      }
-      var scale = 255 / ((1 << bits) - 1);
-      var j = srcOffset, q = destOffset;
-      for (var i = 0; i < count; ++i) {
-        dest[q++] = (scale * src[j++]) | 0;
-        dest[q++] = (scale * src[j++]) | 0;
-        dest[q++] = (scale * src[j++]) | 0;
-        q += alpha01;
-      }
-    },
-    getOutputLength: function DeviceRgbCS_getOutputLength(inputLength,
-                                                          alpha01) {
-      return (inputLength * (3 + alpha01) / 3) | 0;
-    },
-    isPassthrough: function DeviceRgbCS_isPassthrough(bits) {
-      return bits === 8;
-    },
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function DeviceRgbCS_isDefaultDecode(decodeMap) {
-      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
-    },
-    usesZeroToOneRange: true
-  };
-  return DeviceRgbCS;
-})();
-
-var DeviceCmykCS = (function DeviceCmykCSClosure() {
-  // The coefficients below was found using numerical analysis: the method of
-  // steepest descent for the sum((f_i - color_value_i)^2) for r/g/b colors,
-  // where color_value is the tabular value from the table of sampled RGB colors
-  // from CMYK US Web Coated (SWOP) colorspace, and f_i is the corresponding
-  // CMYK color conversion using the estimation below:
-  //   f(A, B,.. N) = Acc+Bcm+Ccy+Dck+c+Fmm+Gmy+Hmk+Im+Jyy+Kyk+Ly+Mkk+Nk+255
-  function convertToRgb(src, srcOffset, srcScale, dest, destOffset) {
-    var c = src[srcOffset + 0] * srcScale;
-    var m = src[srcOffset + 1] * srcScale;
-    var y = src[srcOffset + 2] * srcScale;
-    var k = src[srcOffset + 3] * srcScale;
-
-    var r =
-      (c * (-4.387332384609988 * c + 54.48615194189176 * m +
-            18.82290502165302 * y + 212.25662451639585 * k +
-            -285.2331026137004) +
-       m * (1.7149763477362134 * m - 5.6096736904047315 * y +
-            -17.873870861415444 * k - 5.497006427196366) +
-       y * (-2.5217340131683033 * y - 21.248923337353073 * k +
-            17.5119270841813) +
-       k * (-21.86122147463605 * k - 189.48180835922747) + 255) | 0;
-    var g =
-      (c * (8.841041422036149 * c + 60.118027045597366 * m +
-            6.871425592049007 * y + 31.159100130055922 * k +
-            -79.2970844816548) +
-       m * (-15.310361306967817 * m + 17.575251261109482 * y +
-            131.35250912493976 * k - 190.9453302588951) +
-       y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) +
-       k * (-20.737325471181034 * k - 187.80453709719578) + 255) | 0;
-    var b =
-      (c * (0.8842522430003296 * c + 8.078677503112928 * m +
-            30.89978309703729 * y - 0.23883238689178934 * k +
-            -14.183576799673286) +
-       m * (10.49593273432072 * m + 63.02378494754052 * y +
-            50.606957656360734 * k - 112.23884253719248) +
-       y * (0.03296041114873217 * y + 115.60384449646641 * k +
-            -193.58209356861505) +
-       k * (-22.33816807309886 * k - 180.12613974708367) + 255) | 0;
-
-    dest[destOffset] = r > 255 ? 255 : r < 0 ? 0 : r;
-    dest[destOffset + 1] = g > 255 ? 255 : g < 0 ? 0 : g;
-    dest[destOffset + 2] = b > 255 ? 255 : b < 0 ? 0 : b;
-  }
-
-  function DeviceCmykCS() {
-    this.name = 'DeviceCMYK';
-    this.numComps = 4;
-    this.defaultColor = new Float32Array([0, 0, 0, 1]);
-  }
-  DeviceCmykCS.prototype = {
-    getRgb: ColorSpace.prototype.getRgb,
-    getRgbItem: function DeviceCmykCS_getRgbItem(src, srcOffset,
-                                                 dest, destOffset) {
-      convertToRgb(src, srcOffset, 1, dest, destOffset);
-    },
-    getRgbBuffer: function DeviceCmykCS_getRgbBuffer(src, srcOffset, count,
-                                                     dest, destOffset, bits,
-                                                     alpha01) {
-      var scale = 1 / ((1 << bits) - 1);
-      for (var i = 0; i < count; i++) {
-        convertToRgb(src, srcOffset, scale, dest, destOffset);
-        srcOffset += 4;
-        destOffset += 3 + alpha01;
-      }
-    },
-    getOutputLength: function DeviceCmykCS_getOutputLength(inputLength,
-                                                           alpha01) {
-      return (inputLength / 4 * (3 + alpha01)) | 0;
-    },
-    isPassthrough: ColorSpace.prototype.isPassthrough,
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function DeviceCmykCS_isDefaultDecode(decodeMap) {
-      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
-    },
-    usesZeroToOneRange: true
+    if (this.black) {
+      c ^= 0xFF;
+    }
+    return c;
   };
 
-  return DeviceCmykCS;
-})();
+  // This functions returns the code found from the table.
+  // The start and end parameters set the boundaries for searching the table.
+  // The limit parameter is optional. Function returns an array with three
+  // values. The first array element indicates whether a valid code is being
+  // returned. The second array element is the actual code. The third array
+  // element indicates whether EOF was reached.
+  CCITTFaxStream.prototype.findTableCode =
+      function ccittFaxStreamFindTableCode(start, end, table, limit) {
 
-//
-// CalGrayCS: Based on "PDF Reference, Sixth Ed", p.245
-//
-var CalGrayCS = (function CalGrayCSClosure() {
-  function CalGrayCS(whitePoint, blackPoint, gamma) {
-    this.name = 'CalGray';
-    this.numComps = 1;
-    this.defaultColor = new Float32Array([0]);
-
-    if (!whitePoint) {
-      error('WhitePoint missing - required for color space CalGray');
-    }
-    blackPoint = blackPoint || [0, 0, 0];
-    gamma = gamma || 1;
-
-    // Translate arguments to spec variables.
-    this.XW = whitePoint[0];
-    this.YW = whitePoint[1];
-    this.ZW = whitePoint[2];
-
-    this.XB = blackPoint[0];
-    this.YB = blackPoint[1];
-    this.ZB = blackPoint[2];
-
-    this.G = gamma;
-
-    // Validate variables as per spec.
-    if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
-      error('Invalid WhitePoint components for ' + this.name +
-            ', no fallback available');
-    }
-
-    if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
-      info('Invalid BlackPoint for ' + this.name + ', falling back to default');
-      this.XB = this.YB = this.ZB = 0;
-    }
-
-    if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) {
-      warn(this.name + ', BlackPoint: XB: ' + this.XB + ', YB: ' + this.YB +
-           ', ZB: ' + this.ZB + ', only default values are supported.');
-    }
-
-    if (this.G < 1) {
-      info('Invalid Gamma: ' + this.G + ' for ' + this.name +
-           ', falling back to default');
-      this.G = 1;
-    }
-  }
-
-  function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
-    // A represents a gray component of a calibrated gray space.
-    // A <---> AG in the spec
-    var A = src[srcOffset] * scale;
-    var AG = Math.pow(A, cs.G);
-
-    // Computes L as per spec. ( = cs.YW * AG )
-    // Except if other than default BlackPoint values are used.
-    var L = cs.YW * AG;
-    // http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html, Ch 4.
-    // Convert values to rgb range [0, 255].
-    var val = Math.max(295.8 * Math.pow(L, 0.333333333333333333) - 40.8, 0) | 0;
-    dest[destOffset] = val;
-    dest[destOffset + 1] = val;
-    dest[destOffset + 2] = val;
-  }
-
-  CalGrayCS.prototype = {
-    getRgb: ColorSpace.prototype.getRgb,
-    getRgbItem: function CalGrayCS_getRgbItem(src, srcOffset,
-                                              dest, destOffset) {
-      convertToRgb(this, src, srcOffset, dest, destOffset, 1);
-    },
-    getRgbBuffer: function CalGrayCS_getRgbBuffer(src, srcOffset, count,
-                                                  dest, destOffset, bits,
-                                                  alpha01) {
-      var scale = 1 / ((1 << bits) - 1);
-
-      for (var i = 0; i < count; ++i) {
-        convertToRgb(this, src, srcOffset, dest, destOffset, scale);
-        srcOffset += 1;
-        destOffset += 3 + alpha01;
+    var limitValue = limit || 0;
+    for (var i = start; i <= end; ++i) {
+      var code = this.lookBits(i);
+      if (code === ccittEOF) {
+        return [true, 1, false];
       }
-    },
-    getOutputLength: function CalGrayCS_getOutputLength(inputLength, alpha01) {
-      return inputLength * (3 + alpha01);
-    },
-    isPassthrough: ColorSpace.prototype.isPassthrough,
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function CalGrayCS_isDefaultDecode(decodeMap) {
-      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
-    },
-    usesZeroToOneRange: true
-  };
-  return CalGrayCS;
-})();
-
-//
-// CalRGBCS: Based on "PDF Reference, Sixth Ed", p.247
-//
-var CalRGBCS = (function CalRGBCSClosure() {
-
-  // See http://www.brucelindbloom.com/index.html?Eqn_ChromAdapt.html for these
-  // matrices.
-  var BRADFORD_SCALE_MATRIX = new Float32Array([
-    0.8951, 0.2664, -0.1614,
-    -0.7502, 1.7135, 0.0367,
-    0.0389, -0.0685, 1.0296]);
-
-  var BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([
-    0.9869929, -0.1470543, 0.1599627,
-    0.4323053, 0.5183603, 0.0492912,
-    -0.0085287, 0.0400428, 0.9684867]);
-
-  // See http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html.
-  var SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([
-    3.2404542, -1.5371385, -0.4985314,
-    -0.9692660, 1.8760108, 0.0415560,
-    0.0556434, -0.2040259, 1.0572252]);
-
-  var FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]);
-
-  var tempNormalizeMatrix = new Float32Array(3);
-  var tempConvertMatrix1 = new Float32Array(3);
-  var tempConvertMatrix2 = new Float32Array(3);
-
-  var DECODE_L_CONSTANT = Math.pow(((8 + 16) / 116), 3) / 8.0;
-
-  function CalRGBCS(whitePoint, blackPoint, gamma, matrix) {
-    this.name = 'CalRGB';
-    this.numComps = 3;
-    this.defaultColor = new Float32Array(3);
-
-    if (!whitePoint) {
-      error('WhitePoint missing - required for color space CalRGB');
-    }
-    blackPoint = blackPoint || new Float32Array(3);
-    gamma = gamma || new Float32Array([1, 1, 1]);
-    matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]);
-
-    // Translate arguments to spec variables.
-    var XW = whitePoint[0];
-    var YW = whitePoint[1];
-    var ZW = whitePoint[2];
-    this.whitePoint = whitePoint;
-
-    var XB = blackPoint[0];
-    var YB = blackPoint[1];
-    var ZB = blackPoint[2];
-    this.blackPoint = blackPoint;
-
-    this.GR = gamma[0];
-    this.GG = gamma[1];
-    this.GB = gamma[2];
-
-    this.MXA = matrix[0];
-    this.MYA = matrix[1];
-    this.MZA = matrix[2];
-    this.MXB = matrix[3];
-    this.MYB = matrix[4];
-    this.MZB = matrix[5];
-    this.MXC = matrix[6];
-    this.MYC = matrix[7];
-    this.MZC = matrix[8];
-
-    // Validate variables as per spec.
-    if (XW < 0 || ZW < 0 || YW !== 1) {
-      error('Invalid WhitePoint components for ' + this.name +
-            ', no fallback available');
-    }
-
-    if (XB < 0 || YB < 0 || ZB < 0) {
-      info('Invalid BlackPoint for ' + this.name + ' [' + XB + ', ' + YB +
-           ', ' + ZB + '], falling back to default');
-      this.blackPoint = new Float32Array(3);
-    }
-
-    if (this.GR < 0 || this.GG < 0 || this.GB < 0) {
-      info('Invalid Gamma [' + this.GR + ', ' + this.GG + ', ' + this.GB +
-           '] for ' + this.name + ', falling back to default');
-      this.GR = this.GG = this.GB = 1;
-    }
-
-    if (this.MXA < 0 || this.MYA < 0 || this.MZA < 0 ||
-        this.MXB < 0 || this.MYB < 0 || this.MZB < 0 ||
-        this.MXC < 0 || this.MYC < 0 || this.MZC < 0) {
-      info('Invalid Matrix for ' + this.name + ' [' +
-           this.MXA + ', ' + this.MYA + ', ' + this.MZA +
-           this.MXB + ', ' + this.MYB + ', ' + this.MZB +
-           this.MXC + ', ' + this.MYC + ', ' + this.MZC +
-           '], falling back to default');
-      this.MXA = this.MYB = this.MZC = 1;
-      this.MXB = this.MYA = this.MZA = this.MXC = this.MYC = this.MZB = 0;
-    }
-  }
-
-  function matrixProduct(a, b, result) {
-      result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
-      result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2];
-      result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2];
-  }
-
-  function convertToFlat(sourceWhitePoint, LMS, result) {
-      result[0] = LMS[0] * 1 / sourceWhitePoint[0];
-      result[1] = LMS[1] * 1 / sourceWhitePoint[1];
-      result[2] = LMS[2] * 1 / sourceWhitePoint[2];
-  }
-
-  function convertToD65(sourceWhitePoint, LMS, result) {
-    var D65X = 0.95047;
-    var D65Y = 1;
-    var D65Z = 1.08883;
-
-    result[0] = LMS[0] * D65X / sourceWhitePoint[0];
-    result[1] = LMS[1] * D65Y / sourceWhitePoint[1];
-    result[2] = LMS[2] * D65Z / sourceWhitePoint[2];
-  }
-
-  function sRGBTransferFunction(color) {
-    // See http://en.wikipedia.org/wiki/SRGB.
-    if (color <= 0.0031308){
-      return adjustToRange(0, 1, 12.92 * color);
-    }
-
-    return adjustToRange(0, 1, (1 + 0.055) * Math.pow(color, 1 / 2.4) - 0.055);
-  }
-
-  function adjustToRange(min, max, value) {
-    return Math.max(min, Math.min(max, value));
-  }
-
-  function decodeL(L) {
-    if (L < 0) {
-      return -decodeL(-L);
-    }
-
-    if (L > 8.0) {
-      return Math.pow(((L + 16) / 116), 3);
-    }
-
-    return L * DECODE_L_CONSTANT;
-  }
-
-  function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) {
-
-    // In case the blackPoint is already the default blackPoint then there is
-    // no need to do compensation.
-    if (sourceBlackPoint[0] === 0 &&
-        sourceBlackPoint[1] === 0 &&
-        sourceBlackPoint[2] === 0) {
-      result[0] = XYZ_Flat[0];
-      result[1] = XYZ_Flat[1];
-      result[2] = XYZ_Flat[2];
-      return;
-    }
-
-    // For the blackPoint calculation details, please see
-    // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/
-    // AdobeBPC.pdf.
-    // The destination blackPoint is the default blackPoint [0, 0, 0].
-    var zeroDecodeL = decodeL(0);
-
-    var X_DST = zeroDecodeL;
-    var X_SRC = decodeL(sourceBlackPoint[0]);
-
-    var Y_DST = zeroDecodeL;
-    var Y_SRC = decodeL(sourceBlackPoint[1]);
-
-    var Z_DST = zeroDecodeL;
-    var Z_SRC = decodeL(sourceBlackPoint[2]);
-
-    var X_Scale = (1 - X_DST) / (1 - X_SRC);
-    var X_Offset = 1 - X_Scale;
-
-    var Y_Scale = (1 - Y_DST) / (1 - Y_SRC);
-    var Y_Offset = 1 - Y_Scale;
-
-    var Z_Scale = (1 - Z_DST) / (1 - Z_SRC);
-    var Z_Offset = 1 - Z_Scale;
-
-    result[0] = XYZ_Flat[0] * X_Scale + X_Offset;
-    result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset;
-    result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset;
-  }
-
-  function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) {
-
-    // In case the whitePoint is already flat then there is no need to do
-    // normalization.
-    if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) {
-      result[0] = XYZ_In[0];
-      result[1] = XYZ_In[1];
-      result[2] = XYZ_In[2];
-      return;
-    }
-
-    var LMS = result;
-    matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
-
-    var LMS_Flat = tempNormalizeMatrix;
-    convertToFlat(sourceWhitePoint, LMS, LMS_Flat);
-
-    matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result);
-  }
-
-  function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) {
-
-    var LMS = result;
-    matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
-
-    var LMS_D65 = tempNormalizeMatrix;
-    convertToD65(sourceWhitePoint, LMS, LMS_D65);
-
-    matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result);
-  }
-
-  function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
-    // A, B and C represent a red, green and blue components of a calibrated
-    // rgb space.
-    var A = adjustToRange(0, 1, src[srcOffset] * scale);
-    var B = adjustToRange(0, 1, src[srcOffset + 1] * scale);
-    var C = adjustToRange(0, 1, src[srcOffset + 2] * scale);
-
-    // A <---> AGR in the spec
-    // B <---> BGG in the spec
-    // C <---> CGB in the spec
-    var AGR = Math.pow(A, cs.GR);
-    var BGG = Math.pow(B, cs.GG);
-    var CGB = Math.pow(C, cs.GB);
-
-    // Computes intermediate variables L, M, N as per spec.
-    // To decode X, Y, Z values map L, M, N directly to them.
-    var X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB;
-    var Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB;
-    var Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB;
-
-    // The following calculations are based on this document:
-    // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/
-    // AdobeBPC.pdf.
-    var XYZ = tempConvertMatrix1;
-    XYZ[0] = X;
-    XYZ[1] = Y;
-    XYZ[2] = Z;
-    var XYZ_Flat = tempConvertMatrix2;
-
-    normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat);
-
-    var XYZ_Black = tempConvertMatrix1;
-    compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black);
-
-    var XYZ_D65 = tempConvertMatrix2;
-    normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65);
-
-    var SRGB = tempConvertMatrix1;
-    matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB);
-
-    var sR = sRGBTransferFunction(SRGB[0]);
-    var sG = sRGBTransferFunction(SRGB[1]);
-    var sB = sRGBTransferFunction(SRGB[2]);
-
-    // Convert the values to rgb range [0, 255].
-    dest[destOffset] = Math.round(sR * 255);
-    dest[destOffset + 1] = Math.round(sG * 255);
-    dest[destOffset + 2] = Math.round(sB * 255);
-  }
-
-  CalRGBCS.prototype = {
-    getRgb: function CalRGBCS_getRgb(src, srcOffset) {
-      var rgb = new Uint8Array(3);
-      this.getRgbItem(src, srcOffset, rgb, 0);
-      return rgb;
-    },
-    getRgbItem: function CalRGBCS_getRgbItem(src, srcOffset,
-                                             dest, destOffset) {
-      convertToRgb(this, src, srcOffset, dest, destOffset, 1);
-    },
-    getRgbBuffer: function CalRGBCS_getRgbBuffer(src, srcOffset, count,
-                                                 dest, destOffset, bits,
-                                                 alpha01) {
-      var scale = 1 / ((1 << bits) - 1);
-
-      for (var i = 0; i < count; ++i) {
-        convertToRgb(this, src, srcOffset, dest, destOffset, scale);
-        srcOffset += 3;
-        destOffset += 3 + alpha01;
+      if (i < end) {
+        code <<= end - i;
       }
-    },
-    getOutputLength: function CalRGBCS_getOutputLength(inputLength, alpha01) {
-      return (inputLength * (3 + alpha01) / 3) | 0;
-    },
-    isPassthrough: ColorSpace.prototype.isPassthrough,
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function CalRGBCS_isDefaultDecode(decodeMap) {
-      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
-    },
-    usesZeroToOneRange: true
+      if (!limitValue || code >= limitValue) {
+        var p = table[code - limitValue];
+        if (p[0] === i) {
+          this.eatBits(i);
+          return [true, p[1], true];
+        }
+      }
+    }
+    return [false, 0, false];
   };
-  return CalRGBCS;
-})();
 
-//
-// LabCS: Based on "PDF Reference, Sixth Ed", p.250
-//
-var LabCS = (function LabCSClosure() {
-  function LabCS(whitePoint, blackPoint, range) {
-    this.name = 'Lab';
-    this.numComps = 3;
-    this.defaultColor = new Float32Array([0, 0, 0]);
+  CCITTFaxStream.prototype.getTwoDimCode =
+      function ccittFaxStreamGetTwoDimCode() {
 
-    if (!whitePoint) {
-      error('WhitePoint missing - required for color space Lab');
-    }
-    blackPoint = blackPoint || [0, 0, 0];
-    range = range || [-100, 100, -100, 100];
-
-    // Translate args to spec variables
-    this.XW = whitePoint[0];
-    this.YW = whitePoint[1];
-    this.ZW = whitePoint[2];
-    this.amin = range[0];
-    this.amax = range[1];
-    this.bmin = range[2];
-    this.bmax = range[3];
-
-    // These are here just for completeness - the spec doesn't offer any
-    // formulas that use BlackPoint in Lab
-    this.XB = blackPoint[0];
-    this.YB = blackPoint[1];
-    this.ZB = blackPoint[2];
-
-    // Validate vars as per spec
-    if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
-      error('Invalid WhitePoint components, no fallback available');
-    }
-
-    if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
-      info('Invalid BlackPoint, falling back to default');
-      this.XB = this.YB = this.ZB = 0;
-    }
-
-    if (this.amin > this.amax || this.bmin > this.bmax) {
-      info('Invalid Range, falling back to defaults');
-      this.amin = -100;
-      this.amax = 100;
-      this.bmin = -100;
-      this.bmax = 100;
-    }
-  }
-
-  // Function g(x) from spec
-  function fn_g(x) {
-    if (x >= 6 / 29) {
-      return x * x * x;
+    var code = 0;
+    var p;
+    if (this.eoblock) {
+      code = this.lookBits(7);
+      p = twoDimTable[code];
+      if (p && p[0] > 0) {
+        this.eatBits(p[0]);
+        return p[1];
+      }
     } else {
-      return (108 / 841) * (x - 4 / 29);
-    }
-  }
-
-  function decode(value, high1, low2, high2) {
-    return low2 + (value) * (high2 - low2) / (high1);
-  }
-
-  // If decoding is needed maxVal should be 2^bits per component - 1.
-  function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) {
-    // XXX: Lab input is in the range of [0, 100], [amin, amax], [bmin, bmax]
-    // not the usual [0, 1]. If a command like setFillColor is used the src
-    // values will already be within the correct range. However, if we are
-    // converting an image we have to map the values to the correct range given
-    // above.
-    // Ls,as,bs <---> L*,a*,b* in the spec
-    var Ls = src[srcOffset];
-    var as = src[srcOffset + 1];
-    var bs = src[srcOffset + 2];
-    if (maxVal !== false) {
-      Ls = decode(Ls, maxVal, 0, 100);
-      as = decode(as, maxVal, cs.amin, cs.amax);
-      bs = decode(bs, maxVal, cs.bmin, cs.bmax);
-    }
-
-    // Adjust limits of 'as' and 'bs'
-    as = as > cs.amax ? cs.amax : as < cs.amin ? cs.amin : as;
-    bs = bs > cs.bmax ? cs.bmax : bs < cs.bmin ? cs.bmin : bs;
-
-    // Computes intermediate variables X,Y,Z as per spec
-    var M = (Ls + 16) / 116;
-    var L = M + (as / 500);
-    var N = M - (bs / 200);
-
-    var X = cs.XW * fn_g(L);
-    var Y = cs.YW * fn_g(M);
-    var Z = cs.ZW * fn_g(N);
-
-    var r, g, b;
-    // Using different conversions for D50 and D65 white points,
-    // per http://www.color.org/srgb.pdf
-    if (cs.ZW < 1) {
-      // Assuming D50 (X=0.9642, Y=1.00, Z=0.8249)
-      r = X * 3.1339 + Y * -1.6170 + Z * -0.4906;
-      g = X * -0.9785 + Y * 1.9160 + Z * 0.0333;
-      b = X * 0.0720 + Y * -0.2290 + Z * 1.4057;
-    } else {
-      // Assuming D65 (X=0.9505, Y=1.00, Z=1.0888)
-      r = X * 3.2406 + Y * -1.5372 + Z * -0.4986;
-      g = X * -0.9689 + Y * 1.8758 + Z * 0.0415;
-      b = X * 0.0557 + Y * -0.2040 + Z * 1.0570;
-    }
-    // clamp color values to [0,1] range then convert to [0,255] range.
-    dest[destOffset] = r <= 0 ? 0 : r >= 1 ? 255 : Math.sqrt(r) * 255 | 0;
-    dest[destOffset + 1] = g <= 0 ? 0 : g >= 1 ? 255 : Math.sqrt(g) * 255 | 0;
-    dest[destOffset + 2] = b <= 0 ? 0 : b >= 1 ? 255 : Math.sqrt(b) * 255 | 0;
-  }
-
-  LabCS.prototype = {
-    getRgb: ColorSpace.prototype.getRgb,
-    getRgbItem: function LabCS_getRgbItem(src, srcOffset, dest, destOffset) {
-      convertToRgb(this, src, srcOffset, false, dest, destOffset);
-    },
-    getRgbBuffer: function LabCS_getRgbBuffer(src, srcOffset, count,
-                                              dest, destOffset, bits,
-                                              alpha01) {
-      var maxVal = (1 << bits) - 1;
-      for (var i = 0; i < count; i++) {
-        convertToRgb(this, src, srcOffset, maxVal, dest, destOffset);
-        srcOffset += 3;
-        destOffset += 3 + alpha01;
+      var result = this.findTableCode(1, 7, twoDimTable);
+      if (result[0] && result[2]) {
+        return result[1];
       }
-    },
-    getOutputLength: function LabCS_getOutputLength(inputLength, alpha01) {
-      return (inputLength * (3 + alpha01) / 3) | 0;
-    },
-    isPassthrough: ColorSpace.prototype.isPassthrough,
-    fillRgb: ColorSpace.prototype.fillRgb,
-    isDefaultDecode: function LabCS_isDefaultDecode(decodeMap) {
-      // XXX: Decoding is handled with the lab conversion because of the strange
-      // ranges that are used.
-      return true;
-    },
-    usesZeroToOneRange: false
+    }
+    info('Bad two dim code');
+    return ccittEOF;
   };
-  return LabCS;
+
+  CCITTFaxStream.prototype.getWhiteCode =
+      function ccittFaxStreamGetWhiteCode() {
+
+    var code = 0;
+    var p;
+    if (this.eoblock) {
+      code = this.lookBits(12);
+      if (code === ccittEOF) {
+        return 1;
+      }
+
+      if ((code >> 5) === 0) {
+        p = whiteTable1[code];
+      } else {
+        p = whiteTable2[code >> 3];
+      }
+
+      if (p[0] > 0) {
+        this.eatBits(p[0]);
+        return p[1];
+      }
+    } else {
+      var result = this.findTableCode(1, 9, whiteTable2);
+      if (result[0]) {
+        return result[1];
+      }
+
+      result = this.findTableCode(11, 12, whiteTable1);
+      if (result[0]) {
+        return result[1];
+      }
+    }
+    info('bad white code');
+    this.eatBits(1);
+    return 1;
+  };
+
+  CCITTFaxStream.prototype.getBlackCode =
+      function ccittFaxStreamGetBlackCode() {
+
+    var code, p;
+    if (this.eoblock) {
+      code = this.lookBits(13);
+      if (code === ccittEOF) {
+        return 1;
+      }
+      if ((code >> 7) === 0) {
+        p = blackTable1[code];
+      } else if ((code >> 9) === 0 && (code >> 7) !== 0) {
+        p = blackTable2[(code >> 1) - 64];
+      } else {
+        p = blackTable3[code >> 7];
+      }
+
+      if (p[0] > 0) {
+        this.eatBits(p[0]);
+        return p[1];
+      }
+    } else {
+      var result = this.findTableCode(2, 6, blackTable3);
+      if (result[0]) {
+        return result[1];
+      }
+
+      result = this.findTableCode(7, 12, blackTable2, 64);
+      if (result[0]) {
+        return result[1];
+      }
+
+      result = this.findTableCode(10, 13, blackTable1);
+      if (result[0]) {
+        return result[1];
+      }
+    }
+    info('bad black code');
+    this.eatBits(1);
+    return 1;
+  };
+
+  CCITTFaxStream.prototype.lookBits = function CCITTFaxStream_lookBits(n) {
+    var c;
+    while (this.inputBits < n) {
+      if ((c = this.str.getByte()) === -1) {
+        if (this.inputBits === 0) {
+          return ccittEOF;
+        }
+        return ((this.inputBuf << (n - this.inputBits)) &
+                (0xFFFF >> (16 - n)));
+      }
+      this.inputBuf = (this.inputBuf << 8) | c;
+      this.inputBits += 8;
+    }
+    return (this.inputBuf >> (this.inputBits - n)) & (0xFFFF >> (16 - n));
+  };
+
+  CCITTFaxStream.prototype.eatBits = function CCITTFaxStream_eatBits(n) {
+    if ((this.inputBits -= n) < 0) {
+      this.inputBits = 0;
+    }
+  };
+
+  return CCITTFaxStream;
 })();
 
+var LZWStream = (function LZWStreamClosure() {
+  function LZWStream(str, maybeLength, earlyChange) {
+    this.str = str;
+    this.dict = str.dict;
+    this.cachedData = 0;
+    this.bitsCached = 0;
+
+    var maxLzwDictionarySize = 4096;
+    var lzwState = {
+      earlyChange: earlyChange,
+      codeLength: 9,
+      nextCode: 258,
+      dictionaryValues: new Uint8Array(maxLzwDictionarySize),
+      dictionaryLengths: new Uint16Array(maxLzwDictionarySize),
+      dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize),
+      currentSequence: new Uint8Array(maxLzwDictionarySize),
+      currentSequenceLength: 0
+    };
+    for (var i = 0; i < 256; ++i) {
+      lzwState.dictionaryValues[i] = i;
+      lzwState.dictionaryLengths[i] = 1;
+    }
+    this.lzwState = lzwState;
+
+    DecodeStream.call(this, maybeLength);
+  }
+
+  LZWStream.prototype = Object.create(DecodeStream.prototype);
+
+  LZWStream.prototype.readBits = function LZWStream_readBits(n) {
+    var bitsCached = this.bitsCached;
+    var cachedData = this.cachedData;
+    while (bitsCached < n) {
+      var c = this.str.getByte();
+      if (c === -1) {
+        this.eof = true;
+        return null;
+      }
+      cachedData = (cachedData << 8) | c;
+      bitsCached += 8;
+    }
+    this.bitsCached = (bitsCached -= n);
+    this.cachedData = cachedData;
+    this.lastCode = null;
+    return (cachedData >>> bitsCached) & ((1 << n) - 1);
+  };
+
+  LZWStream.prototype.readBlock = function LZWStream_readBlock() {
+    var blockSize = 512;
+    var estimatedDecodedSize = blockSize * 2, decodedSizeDelta = blockSize;
+    var i, j, q;
+
+    var lzwState = this.lzwState;
+    if (!lzwState) {
+      return; // eof was found
+    }
+
+    var earlyChange = lzwState.earlyChange;
+    var nextCode = lzwState.nextCode;
+    var dictionaryValues = lzwState.dictionaryValues;
+    var dictionaryLengths = lzwState.dictionaryLengths;
+    var dictionaryPrevCodes = lzwState.dictionaryPrevCodes;
+    var codeLength = lzwState.codeLength;
+    var prevCode = lzwState.prevCode;
+    var currentSequence = lzwState.currentSequence;
+    var currentSequenceLength = lzwState.currentSequenceLength;
+
+    var decodedLength = 0;
+    var currentBufferLength = this.bufferLength;
+    var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
+
+    for (i = 0; i < blockSize; i++) {
+      var code = this.readBits(codeLength);
+      var hasPrev = currentSequenceLength > 0;
+      if (code < 256) {
+        currentSequence[0] = code;
+        currentSequenceLength = 1;
+      } else if (code >= 258) {
+        if (code < nextCode) {
+          currentSequenceLength = dictionaryLengths[code];
+          for (j = currentSequenceLength - 1, q = code; j >= 0; j--) {
+            currentSequence[j] = dictionaryValues[q];
+            q = dictionaryPrevCodes[q];
+          }
+        } else {
+          currentSequence[currentSequenceLength++] = currentSequence[0];
+        }
+      } else if (code === 256) {
+        codeLength = 9;
+        nextCode = 258;
+        currentSequenceLength = 0;
+        continue;
+      } else {
+        this.eof = true;
+        delete this.lzwState;
+        break;
+      }
+
+      if (hasPrev) {
+        dictionaryPrevCodes[nextCode] = prevCode;
+        dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1;
+        dictionaryValues[nextCode] = currentSequence[0];
+        nextCode++;
+        codeLength = (nextCode + earlyChange) & (nextCode + earlyChange - 1) ?
+          codeLength : Math.min(Math.log(nextCode + earlyChange) /
+          0.6931471805599453 + 1, 12) | 0;
+      }
+      prevCode = code;
+
+      decodedLength += currentSequenceLength;
+      if (estimatedDecodedSize < decodedLength) {
+        do {
+          estimatedDecodedSize += decodedSizeDelta;
+        } while (estimatedDecodedSize < decodedLength);
+        buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
+      }
+      for (j = 0; j < currentSequenceLength; j++) {
+        buffer[currentBufferLength++] = currentSequence[j];
+      }
+    }
+    lzwState.nextCode = nextCode;
+    lzwState.codeLength = codeLength;
+    lzwState.prevCode = prevCode;
+    lzwState.currentSequenceLength = currentSequenceLength;
+
+    this.bufferLength = currentBufferLength;
+  };
+
+  return LZWStream;
+})();
+
+var NullStream = (function NullStreamClosure() {
+  function NullStream() {
+    Stream.call(this, new Uint8Array(0));
+  }
+
+  NullStream.prototype = Stream.prototype;
+
+  return NullStream;
+})();
+
+exports.Ascii85Stream = Ascii85Stream;
+exports.AsciiHexStream = AsciiHexStream;
+exports.CCITTFaxStream = CCITTFaxStream;
+exports.DecryptStream = DecryptStream;
+exports.DecodeStream = DecodeStream;
+exports.FlateStream = FlateStream;
+exports.Jbig2Stream = Jbig2Stream;
+exports.JpegStream = JpegStream;
+exports.JpxStream = JpxStream;
+exports.NullStream = NullStream;
+exports.PredictorStream = PredictorStream;
+exports.RunLengthStream = RunLengthStream;
+exports.Stream = Stream;
+exports.StreamsSequenceStream = StreamsSequenceStream;
+exports.StringStream = StringStream;
+exports.LZWStream = LZWStream;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreCrypto = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreStream);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream) {
+
+var PasswordException = sharedUtil.PasswordException;
+var PasswordResponses = sharedUtil.PasswordResponses;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var isInt = sharedUtil.isInt;
+var stringToBytes = sharedUtil.stringToBytes;
+var utf8StringToString = sharedUtil.utf8StringToString;
+var warn = sharedUtil.warn;
+var Name = corePrimitives.Name;
+var isName = corePrimitives.isName;
+var isDict = corePrimitives.isDict;
+var DecryptStream = coreStream.DecryptStream;
 
 var ARCFourCipher = (function ARCFourCipherClosure() {
   function ARCFourCipher(key) {
@@ -9458,9 +23917,10 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
       if (pdfAlgorithm.checkUserPassword(password, userValidationSalt,
                                          userPassword)) {
         return pdfAlgorithm.getUserKey(password, userKeySalt, userEncryption);
-      } else if (pdfAlgorithm.checkOwnerPassword(password, ownerValidationSalt,
-                                                 uBytes,
-                                                 ownerPassword)) {
+      } else if (password.length && pdfAlgorithm.checkOwnerPassword(password,
+                                                   ownerValidationSalt,
+                                                   uBytes,
+                                                   ownerPassword)) {
         return pdfAlgorithm.getOwnerKey(password, ownerKeySalt, uBytes,
                                         ownerEncryption);
       }
@@ -9596,7 +24056,27 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
       error('unsupported encryption algorithm');
     }
     this.algorithm = algorithm;
-    var keyLength = dict.get('Length') || 40;
+    var keyLength = dict.get('Length');
+    if (!keyLength) {
+      // Spec asks to rely on encryption dictionary's Length entry, however
+      // some PDFs don't have it. Trying to recover.
+      if (algorithm <= 3) {
+        // For 1 and 2 it's fixed to 40-bit, for 3 40-bit is a minimal value.
+        keyLength = 40;
+      } else {
+        // Trying to find default handler -- it usually has Length.
+        var cfDict = dict.get('CF');
+        var streamCryptoName = dict.get('StmF');
+        if (isDict(cfDict) && isName(streamCryptoName)) {
+          var handlerDict = cfDict.get(streamCryptoName.name);
+          keyLength = (handlerDict && handlerDict.get('Length')) || 128;
+          if (keyLength < 40) {
+            // Sometimes it's incorrect value of bits, generators specify bytes.
+            keyLength <<= 3;
+          }
+        }
+      }
+    }
     if (!isInt(keyLength) ||
         keyLength < 40 || (keyLength % 8) !== 0) {
       error('invalid key length');
@@ -9615,6 +24095,14 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
     var fileIdBytes = stringToBytes(fileId);
     var passwordBytes;
     if (password) {
+      if (revision === 6) {
+        try {
+          password = utf8StringToString(password);
+        } catch (ex) {
+          warn('CipherTransformFactory: ' +
+               'Unable to convert UTF8 encoded password.');
+        }
+      }
       passwordBytes = stringToBytes(password);
     }
 
@@ -9664,7 +24152,7 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
       this.cf = dict.get('CF');
       this.stmf = dict.get('StmF') || identityName;
       this.strf = dict.get('StrF') || identityName;
-      this.eff = dict.get('EFF') || this.strf;
+      this.eff = dict.get('EFF') || this.stmf;
     }
   }
 
@@ -9719,7 +24207,7 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
 
   CipherTransformFactory.prototype = {
     createCipherTransform:
-      function CipherTransformFactory_createCipherTransform(num, gen) {
+        function CipherTransformFactory_createCipherTransform(num, gen) {
       if (this.algorithm === 4 || this.algorithm === 5) {
         return new CipherTransform(
           buildCipherConstructor(this.cf, this.stmf,
@@ -9739,7 +24227,11747 @@ var CipherTransformFactory = (function CipherTransformFactoryClosure() {
   return CipherTransformFactory;
 })();
 
-var PatternType = {
+exports.AES128Cipher = AES128Cipher;
+exports.AES256Cipher = AES256Cipher;
+exports.ARCFourCipher = ARCFourCipher;
+exports.CipherTransformFactory = CipherTransformFactory;
+exports.PDF17 = PDF17;
+exports.PDF20 = PDF20;
+exports.calculateMD5 = calculateMD5;
+exports.calculateSHA256 = calculateSHA256;
+exports.calculateSHA384 = calculateSHA384;
+exports.calculateSHA512 = calculateSHA512;
+}));
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreFontRenderer = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreStream, root.pdfjsCoreGlyphList, root.pdfjsCoreEncodings,
+      root.pdfjsCoreCFFParser);
+  }
+}(this, function (exports, sharedUtil, coreStream, coreGlyphList,
+                  coreEncodings, coreCFFParser) {
+
+var Util = sharedUtil.Util;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var Stream = coreStream.Stream;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var CFFParser = coreCFFParser.CFFParser;
+
+var FontRendererFactory = (function FontRendererFactoryClosure() {
+  function getLong(data, offset) {
+    return (data[offset] << 24) | (data[offset + 1] << 16) |
+           (data[offset + 2] << 8) | data[offset + 3];
+  }
+
+  function getUshort(data, offset) {
+    return (data[offset] << 8) | data[offset + 1];
+  }
+
+  function parseCmap(data, start, end) {
+    var offset = (getUshort(data, start + 2) === 1 ?
+                  getLong(data, start + 8) : getLong(data, start + 16));
+    var format = getUshort(data, start + offset);
+    var length, ranges, p, i;
+    if (format === 4) {
+      length = getUshort(data, start + offset + 2);
+      var segCount = getUshort(data, start + offset + 6) >> 1;
+      p = start + offset + 14;
+      ranges = [];
+      for (i = 0; i < segCount; i++, p += 2) {
+        ranges[i] = {end: getUshort(data, p)};
+      }
+      p += 2;
+      for (i = 0; i < segCount; i++, p += 2) {
+        ranges[i].start = getUshort(data, p);
+      }
+      for (i = 0; i < segCount; i++, p += 2) {
+        ranges[i].idDelta = getUshort(data, p);
+      }
+      for (i = 0; i < segCount; i++, p += 2) {
+        var idOffset = getUshort(data, p);
+        if (idOffset === 0) {
+          continue;
+        }
+        ranges[i].ids = [];
+        for (var j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) {
+          ranges[i].ids[j] = getUshort(data, p + idOffset);
+          idOffset += 2;
+        }
+      }
+      return ranges;
+    } else if (format === 12) {
+      length = getLong(data, start + offset + 4);
+      var groups = getLong(data, start + offset + 12);
+      p = start + offset + 16;
+      ranges = [];
+      for (i = 0; i < groups; i++) {
+        ranges.push({
+          start: getLong(data, p),
+          end: getLong(data, p + 4),
+          idDelta: getLong(data, p + 8) - getLong(data, p)
+        });
+        p += 12;
+      }
+      return ranges;
+    }
+    error('not supported cmap: ' + format);
+  }
+
+  function parseCff(data, start, end, seacAnalysisEnabled) {
+    var properties = {};
+    var parser = new CFFParser(new Stream(data, start, end - start),
+                               properties, seacAnalysisEnabled);
+    var cff = parser.parse();
+    return {
+      glyphs: cff.charStrings.objects,
+      subrs: (cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex &&
+              cff.topDict.privateDict.subrsIndex.objects),
+      gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects
+    };
+  }
+
+  function parseGlyfTable(glyf, loca, isGlyphLocationsLong) {
+    var itemSize, itemDecode;
+    if (isGlyphLocationsLong) {
+      itemSize = 4;
+      itemDecode = function fontItemDecodeLong(data, offset) {
+        return (data[offset] << 24) | (data[offset + 1] << 16) |
+               (data[offset + 2] << 8) | data[offset + 3];
+      };
+    } else {
+      itemSize = 2;
+      itemDecode = function fontItemDecode(data, offset) {
+        return (data[offset] << 9) | (data[offset + 1] << 1);
+      };
+    }
+    var glyphs = [];
+    var startOffset = itemDecode(loca, 0);
+    for (var j = itemSize; j < loca.length; j += itemSize) {
+      var endOffset = itemDecode(loca, j);
+      glyphs.push(glyf.subarray(startOffset, endOffset));
+      startOffset = endOffset;
+    }
+    return glyphs;
+  }
+
+  function lookupCmap(ranges, unicode) {
+    var code = unicode.charCodeAt(0), gid = 0;
+    var l = 0, r = ranges.length - 1;
+    while (l < r) {
+      var c = (l + r + 1) >> 1;
+      if (code < ranges[c].start) {
+        r = c - 1;
+      } else {
+        l = c;
+      }
+    }
+    if (ranges[l].start <= code && code <= ranges[l].end) {
+      gid = (ranges[l].idDelta + (ranges[l].ids ?
+             ranges[l].ids[code - ranges[l].start] : code)) & 0xFFFF;
+    }
+    return {
+      charCode: code,
+      glyphId: gid,
+    };
+  }
+
+  function compileGlyf(code, cmds, font) {
+    function moveTo(x, y) {
+      cmds.push({cmd: 'moveTo', args: [x, y]});
+    }
+    function lineTo(x, y) {
+      cmds.push({cmd: 'lineTo', args: [x, y]});
+    }
+    function quadraticCurveTo(xa, ya, x, y) {
+      cmds.push({cmd: 'quadraticCurveTo', args: [xa, ya, x, y]});
+    }
+
+    var i = 0;
+    var numberOfContours = ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+    var flags;
+    var x = 0, y = 0;
+    i += 10;
+    if (numberOfContours < 0) {
+      // composite glyph
+      do {
+        flags = (code[i] << 8) | code[i + 1];
+        var glyphIndex = (code[i + 2] << 8) | code[i + 3];
+        i += 4;
+        var arg1, arg2;
+        if ((flags & 0x01)) {
+          arg1 = ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+          arg2 = ((code[i + 2] << 24) | (code[i + 3] << 16)) >> 16;
+          i += 4;
+        } else {
+          arg1 = code[i++]; arg2 = code[i++];
+        }
+        if ((flags & 0x02)) {
+           x = arg1;
+           y = arg2;
+        } else {
+           x = 0; y = 0; // TODO "they are points" ?
+        }
+        var scaleX = 1, scaleY = 1, scale01 = 0, scale10 = 0;
+        if ((flags & 0x08)) {
+          scaleX =
+          scaleY = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
+          i += 2;
+        } else if ((flags & 0x40)) {
+          scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
+          scaleY = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824;
+          i += 4;
+        } else if ((flags & 0x80)) {
+          scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
+          scale01 = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824;
+          scale10 = ((code[i + 4] << 24) | (code[i + 5] << 16)) / 1073741824;
+          scaleY = ((code[i + 6] << 24) | (code[i + 7] << 16)) / 1073741824;
+          i += 8;
+        }
+        var subglyph = font.glyphs[glyphIndex];
+        if (subglyph) {
+          cmds.push({cmd: 'save'});
+          cmds.push({cmd: 'transform',
+                     args: [scaleX, scale01, scale10, scaleY, x, y]});
+          compileGlyf(subglyph, cmds, font);
+          cmds.push({cmd: 'restore'});
+        }
+      } while ((flags & 0x20));
+    } else {
+      // simple glyph
+      var endPtsOfContours = [];
+      var j, jj;
+      for (j = 0; j < numberOfContours; j++) {
+        endPtsOfContours.push((code[i] << 8) | code[i + 1]);
+        i += 2;
+      }
+      var instructionLength = (code[i] << 8) | code[i + 1];
+      i += 2 + instructionLength; // skipping the instructions
+      var numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1;
+      var points = [];
+      while (points.length < numberOfPoints) {
+        flags = code[i++];
+        var repeat = 1;
+        if ((flags & 0x08)) {
+          repeat += code[i++];
+        }
+        while (repeat-- > 0) {
+          points.push({flags: flags});
+        }
+      }
+      for (j = 0; j < numberOfPoints; j++) {
+        switch (points[j].flags & 0x12) {
+          case 0x00:
+            x += ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+            i += 2;
+            break;
+          case 0x02:
+            x -= code[i++];
+            break;
+          case 0x12:
+            x += code[i++];
+            break;
+        }
+        points[j].x = x;
+      }
+      for (j = 0; j < numberOfPoints; j++) {
+        switch (points[j].flags & 0x24) {
+          case 0x00:
+            y += ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
+            i += 2;
+            break;
+          case 0x04:
+            y -= code[i++];
+            break;
+          case 0x24:
+            y += code[i++];
+            break;
+        }
+        points[j].y = y;
+      }
+
+      var startPoint = 0;
+      for (i = 0; i < numberOfContours; i++) {
+        var endPoint = endPtsOfContours[i];
+        // contours might have implicit points, which is located in the middle
+        // between two neighboring off-curve points
+        var contour = points.slice(startPoint, endPoint + 1);
+        if ((contour[0].flags & 1)) {
+          contour.push(contour[0]); // using start point at the contour end
+        } else if ((contour[contour.length - 1].flags & 1)) {
+          // first is off-curve point, trying to use one from the end
+          contour.unshift(contour[contour.length - 1]);
+        } else {
+          // start and end are off-curve points, creating implicit one
+          var p = {
+            flags: 1,
+            x: (contour[0].x + contour[contour.length - 1].x) / 2,
+            y: (contour[0].y + contour[contour.length - 1].y) / 2
+          };
+          contour.unshift(p);
+          contour.push(p);
+        }
+        moveTo(contour[0].x, contour[0].y);
+        for (j = 1, jj = contour.length; j < jj; j++) {
+          if ((contour[j].flags & 1)) {
+            lineTo(contour[j].x, contour[j].y);
+          } else if ((contour[j + 1].flags & 1)){
+            quadraticCurveTo(contour[j].x, contour[j].y,
+                             contour[j + 1].x, contour[j + 1].y);
+            j++;
+          } else {
+            quadraticCurveTo(contour[j].x, contour[j].y,
+              (contour[j].x + contour[j + 1].x) / 2,
+              (contour[j].y + contour[j + 1].y) / 2);
+          }
+        }
+        startPoint = endPoint + 1;
+      }
+    }
+  }
+
+  function compileCharString(code, cmds, font) {
+    var stack = [];
+    var x = 0, y = 0;
+    var stems = 0;
+
+    function moveTo(x, y) {
+      cmds.push({cmd: 'moveTo', args: [x, y]});
+    }
+    function lineTo(x, y) {
+      cmds.push({cmd: 'lineTo', args: [x, y]});
+    }
+    function bezierCurveTo(x1, y1, x2, y2, x, y) {
+      cmds.push({cmd: 'bezierCurveTo', args: [x1, y1, x2, y2, x, y]});
+    }
+
+    function parse(code) {
+      var i = 0;
+      while (i < code.length) {
+        var stackClean = false;
+        var v = code[i++];
+        var xa, xb, ya, yb, y1, y2, y3, n, subrCode;
+        switch (v) {
+          case 1: // hstem
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 3: // vstem
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 4: // vmoveto
+            y += stack.pop();
+            moveTo(x, y);
+            stackClean = true;
+            break;
+          case 5: // rlineto
+            while (stack.length > 0) {
+              x += stack.shift();
+              y += stack.shift();
+              lineTo(x, y);
+            }
+            break;
+          case 6: // hlineto
+            while (stack.length > 0) {
+              x += stack.shift();
+              lineTo(x, y);
+              if (stack.length === 0) {
+                break;
+              }
+              y += stack.shift();
+              lineTo(x, y);
+            }
+            break;
+          case 7: // vlineto
+            while (stack.length > 0) {
+              y += stack.shift();
+              lineTo(x, y);
+              if (stack.length === 0) {
+                break;
+              }
+              x += stack.shift();
+              lineTo(x, y);
+            }
+            break;
+          case 8: // rrcurveto
+            while (stack.length > 0) {
+              xa = x + stack.shift(); ya = y + stack.shift();
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              x = xb + stack.shift(); y = yb + stack.shift();
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 10: // callsubr
+            n = stack.pop() + font.subrsBias;
+            subrCode = font.subrs[n];
+            if (subrCode) {
+              parse(subrCode);
+            }
+            break;
+          case 11: // return
+            return;
+          case 12:
+            v = code[i++];
+            switch (v) {
+              case 34: // flex
+                xa = x + stack.shift();
+                xb = xa + stack.shift(); y1 = y + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y, xb, y1, x, y1);
+                xa = x + stack.shift();
+                xb = xa + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y1, xb, y, x, y);
+                break;
+              case 35: // flex
+                xa = x + stack.shift(); ya = y + stack.shift();
+                xb = xa + stack.shift(); yb = ya + stack.shift();
+                x = xb + stack.shift(); y = yb + stack.shift();
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                xa = x + stack.shift(); ya = y + stack.shift();
+                xb = xa + stack.shift(); yb = ya + stack.shift();
+                x = xb + stack.shift(); y = yb + stack.shift();
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                stack.pop(); // fd
+                break;
+              case 36: // hflex1
+                xa = x + stack.shift(); y1 = y + stack.shift();
+                xb = xa + stack.shift(); y2 = y1 + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y1, xb, y2, x, y2);
+                xa = x + stack.shift();
+                xb = xa + stack.shift(); y3 = y2 + stack.shift();
+                x = xb + stack.shift();
+                bezierCurveTo(xa, y2, xb, y3, x, y);
+                break;
+              case 37: // flex1
+                var x0 = x, y0 = y;
+                xa = x + stack.shift(); ya = y + stack.shift();
+                xb = xa + stack.shift(); yb = ya + stack.shift();
+                x = xb + stack.shift(); y = yb + stack.shift();
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                xa = x + stack.shift(); ya = y + stack.shift();
+                xb = xa + stack.shift(); yb = ya + stack.shift();
+                x = xb; y = yb;
+                if (Math.abs(x - x0) > Math.abs(y - y0)) {
+                  x += stack.shift();
+                } else  {
+                  y += stack.shift();
+                }
+                bezierCurveTo(xa, ya, xb, yb, x, y);
+                break;
+              default:
+                error('unknown operator: 12 ' + v);
+            }
+            break;
+          case 14: // endchar
+            if (stack.length >= 4) {
+              var achar = stack.pop();
+              var bchar = stack.pop();
+              y = stack.pop();
+              x = stack.pop();
+              cmds.push({cmd: 'save'});
+              cmds.push({cmd: 'translate', args: [x, y]});
+              var cmap = lookupCmap(font.cmap, String.fromCharCode(
+                font.glyphNameMap[StandardEncoding[achar]]));
+              compileCharString(font.glyphs[cmap.glyphId], cmds, font);
+              cmds.push({cmd: 'restore'});
+
+              cmap = lookupCmap(font.cmap, String.fromCharCode(
+                font.glyphNameMap[StandardEncoding[bchar]]));
+              compileCharString(font.glyphs[cmap.glyphId], cmds, font);
+            }
+            return;
+          case 18: // hstemhm
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 19: // hintmask
+            stems += stack.length >> 1;
+            i += (stems + 7) >> 3;
+            stackClean = true;
+            break;
+          case 20: // cntrmask
+            stems += stack.length >> 1;
+            i += (stems + 7) >> 3;
+            stackClean = true;
+            break;
+          case 21: // rmoveto
+            y += stack.pop();
+            x += stack.pop();
+            moveTo(x, y);
+            stackClean = true;
+            break;
+          case 22: // hmoveto
+            x += stack.pop();
+            moveTo(x, y);
+            stackClean = true;
+            break;
+          case 23: // vstemhm
+            stems += stack.length >> 1;
+            stackClean = true;
+            break;
+          case 24: // rcurveline
+            while (stack.length > 2) {
+              xa = x + stack.shift(); ya = y + stack.shift();
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              x = xb + stack.shift(); y = yb + stack.shift();
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            x += stack.shift();
+            y += stack.shift();
+            lineTo(x, y);
+            break;
+          case 25: // rlinecurve
+            while (stack.length > 6) {
+              x += stack.shift();
+              y += stack.shift();
+              lineTo(x, y);
+            }
+            xa = x + stack.shift(); ya = y + stack.shift();
+            xb = xa + stack.shift(); yb = ya + stack.shift();
+            x = xb + stack.shift(); y = yb + stack.shift();
+            bezierCurveTo(xa, ya, xb, yb, x, y);
+            break;
+          case 26: // vvcurveto
+            if (stack.length % 2) {
+              x += stack.shift();
+            }
+            while (stack.length > 0) {
+              xa = x; ya = y + stack.shift();
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              x = xb; y = yb + stack.shift();
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 27: // hhcurveto
+            if (stack.length % 2) {
+              y += stack.shift();
+            }
+            while (stack.length > 0) {
+              xa = x + stack.shift(); ya = y;
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              x = xb + stack.shift(); y = yb;
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 28:
+            stack.push(((code[i] << 24) | (code[i + 1] << 16)) >> 16);
+            i += 2;
+            break;
+          case 29: // callgsubr
+            n = stack.pop() + font.gsubrsBias;
+            subrCode = font.gsubrs[n];
+            if (subrCode) {
+              parse(subrCode);
+            }
+            break;
+          case 30: // vhcurveto
+            while (stack.length > 0) {
+              xa = x; ya = y + stack.shift();
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              x = xb + stack.shift();
+              y = yb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+              if (stack.length === 0) {
+                break;
+              }
+
+              xa = x + stack.shift(); ya = y;
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              y = yb + stack.shift();
+              x = xb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          case 31: // hvcurveto
+            while (stack.length > 0) {
+              xa = x + stack.shift(); ya = y;
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              y = yb + stack.shift();
+              x = xb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+              if (stack.length === 0) {
+                break;
+              }
+
+              xa = x; ya = y + stack.shift();
+              xb = xa + stack.shift(); yb = ya + stack.shift();
+              x = xb + stack.shift();
+              y = yb + (stack.length === 1 ? stack.shift() : 0);
+              bezierCurveTo(xa, ya, xb, yb, x, y);
+            }
+            break;
+          default:
+            if (v < 32) {
+              error('unknown operator: ' + v);
+            }
+            if (v < 247) {
+              stack.push(v - 139);
+            } else if (v < 251) {
+              stack.push((v - 247) * 256 + code[i++] + 108);
+            } else if (v < 255) {
+              stack.push(-(v - 251) * 256 - code[i++] - 108);
+            } else {
+              stack.push(((code[i] << 24) | (code[i + 1] << 16) |
+                         (code[i + 2] << 8) | code[i + 3]) / 65536);
+              i += 4;
+            }
+            break;
+        }
+        if (stackClean) {
+          stack.length = 0;
+        }
+      }
+    }
+    parse(code);
+  }
+
+  var noop = '';
+
+  function CompiledFont(fontMatrix) {
+    this.compiledGlyphs = Object.create(null);
+    this.compiledCharCodeToGlyphId = Object.create(null);
+    this.fontMatrix = fontMatrix;
+  }
+  CompiledFont.prototype = {
+    getPathJs: function (unicode) {
+      var cmap = lookupCmap(this.cmap, unicode);
+      var fn = this.compiledGlyphs[cmap.glyphId];
+      if (!fn) {
+        fn = this.compileGlyph(this.glyphs[cmap.glyphId]);
+        this.compiledGlyphs[cmap.glyphId] = fn;
+      }
+      if (this.compiledCharCodeToGlyphId[cmap.charCode] === undefined) {
+        this.compiledCharCodeToGlyphId[cmap.charCode] = cmap.glyphId;
+      }
+      return fn;
+    },
+
+    compileGlyph: function (code) {
+      if (!code || code.length === 0 || code[0] === 14) {
+        return noop;
+      }
+
+      var cmds = [];
+      cmds.push({cmd: 'save'});
+      cmds.push({cmd: 'transform', args: this.fontMatrix.slice()});
+      cmds.push({cmd: 'scale', args: ['size', '-size']});
+
+      this.compileGlyphImpl(code, cmds);
+
+      cmds.push({cmd: 'restore'});
+
+      return cmds;
+    },
+
+    compileGlyphImpl: function () {
+      error('Children classes should implement this.');
+    },
+
+    hasBuiltPath: function (unicode) {
+      var cmap = lookupCmap(this.cmap, unicode);
+      return (this.compiledGlyphs[cmap.glyphId] !== undefined &&
+              this.compiledCharCodeToGlyphId[cmap.charCode] !== undefined);
+    }
+  };
+
+  function TrueTypeCompiled(glyphs, cmap, fontMatrix) {
+    fontMatrix = fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0];
+    CompiledFont.call(this, fontMatrix);
+
+    this.glyphs = glyphs;
+    this.cmap = cmap;
+  }
+
+  Util.inherit(TrueTypeCompiled, CompiledFont, {
+    compileGlyphImpl: function (code, cmds) {
+      compileGlyf(code, cmds, this);
+    }
+  });
+
+  function Type2Compiled(cffInfo, cmap, fontMatrix, glyphNameMap) {
+    fontMatrix = fontMatrix || [0.001, 0, 0, 0.001, 0, 0];
+    CompiledFont.call(this, fontMatrix);
+
+    this.glyphs = cffInfo.glyphs;
+    this.gsubrs = cffInfo.gsubrs || [];
+    this.subrs = cffInfo.subrs || [];
+    this.cmap = cmap;
+    this.glyphNameMap = glyphNameMap || getGlyphsUnicode();
+
+    this.gsubrsBias = (this.gsubrs.length < 1240 ?
+                       107 : (this.gsubrs.length < 33900 ? 1131 : 32768));
+    this.subrsBias = (this.subrs.length < 1240 ?
+                      107 : (this.subrs.length < 33900 ? 1131 : 32768));
+  }
+
+  Util.inherit(Type2Compiled, CompiledFont, {
+    compileGlyphImpl: function (code, cmds) {
+      compileCharString(code, cmds, this);
+    }
+  });
+
+
+  return {
+    create: function FontRendererFactory_create(font, seacAnalysisEnabled) {
+      var data = new Uint8Array(font.data);
+      var cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm;
+      var numTables = getUshort(data, 4);
+      for (var i = 0, p = 12; i < numTables; i++, p += 16) {
+        var tag = bytesToString(data.subarray(p, p + 4));
+        var offset = getLong(data, p + 8);
+        var length = getLong(data, p + 12);
+        switch (tag) {
+          case 'cmap':
+            cmap = parseCmap(data, offset, offset + length);
+            break;
+          case 'glyf':
+            glyf = data.subarray(offset, offset + length);
+            break;
+          case 'loca':
+            loca = data.subarray(offset, offset + length);
+            break;
+          case 'head':
+            unitsPerEm = getUshort(data, offset + 18);
+            indexToLocFormat = getUshort(data, offset + 50);
+            break;
+          case 'CFF ':
+            cff = parseCff(data, offset, offset + length, seacAnalysisEnabled);
+            break;
+        }
+      }
+
+      if (glyf) {
+        var fontMatrix = (!unitsPerEm ? font.fontMatrix :
+                          [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]);
+        return new TrueTypeCompiled(
+          parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix);
+      } else {
+        return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap);
+      }
+    }
+  };
+})();
+
+exports.FontRendererFactory = FontRendererFactory;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreParser = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreStream);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream) {
+
+var MissingDataException = sharedUtil.MissingDataException;
+var StreamType = sharedUtil.StreamType;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isNum = sharedUtil.isNum;
+var isString = sharedUtil.isString;
+var warn = sharedUtil.warn;
+var Cmd = corePrimitives.Cmd;
+var Dict = corePrimitives.Dict;
+var Name = corePrimitives.Name;
+var Ref = corePrimitives.Ref;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var Ascii85Stream = coreStream.Ascii85Stream;
+var AsciiHexStream = coreStream.AsciiHexStream;
+var CCITTFaxStream = coreStream.CCITTFaxStream;
+var FlateStream = coreStream.FlateStream;
+var Jbig2Stream = coreStream.Jbig2Stream;
+var JpegStream = coreStream.JpegStream;
+var JpxStream = coreStream.JpxStream;
+var LZWStream = coreStream.LZWStream;
+var NullStream = coreStream.NullStream;
+var PredictorStream = coreStream.PredictorStream;
+var RunLengthStream = coreStream.RunLengthStream;
+
+var EOF = {};
+
+function isEOF(v) {
+  return (v === EOF);
+}
+
+var MAX_LENGTH_TO_CACHE = 1000;
+
+var Parser = (function ParserClosure() {
+  function Parser(lexer, allowStreams, xref) {
+    this.lexer = lexer;
+    this.allowStreams = allowStreams;
+    this.xref = xref;
+    this.imageCache = Object.create(null);
+    this.refill();
+  }
+
+  Parser.prototype = {
+    refill: function Parser_refill() {
+      this.buf1 = this.lexer.getObj();
+      this.buf2 = this.lexer.getObj();
+    },
+    shift: function Parser_shift() {
+      if (isCmd(this.buf2, 'ID')) {
+        this.buf1 = this.buf2;
+        this.buf2 = null;
+      } else {
+        this.buf1 = this.buf2;
+        this.buf2 = this.lexer.getObj();
+      }
+    },
+    tryShift: function Parser_tryShift() {
+      try {
+        this.shift();
+        return true;
+      } catch (e) {
+        if (e instanceof MissingDataException) {
+          throw e;
+        }
+        // Upon failure, the caller should reset this.lexer.pos to a known good
+        // state and call this.shift() twice to reset the buffers.
+        return false;
+      }
+    },
+    getObj: function Parser_getObj(cipherTransform) {
+      var buf1 = this.buf1;
+      this.shift();
+
+      if (buf1 instanceof Cmd) {
+        switch (buf1.cmd) {
+          case 'BI': // inline image
+            return this.makeInlineImage(cipherTransform);
+          case '[': // array
+            var array = [];
+            while (!isCmd(this.buf1, ']') && !isEOF(this.buf1)) {
+              array.push(this.getObj(cipherTransform));
+            }
+            if (isEOF(this.buf1)) {
+              error('End of file inside array');
+            }
+            this.shift();
+            return array;
+          case '<<': // dictionary or stream
+            var dict = new Dict(this.xref);
+            while (!isCmd(this.buf1, '>>') && !isEOF(this.buf1)) {
+              if (!isName(this.buf1)) {
+                info('Malformed dictionary: key must be a name object');
+                this.shift();
+                continue;
+              }
+
+              var key = this.buf1.name;
+              this.shift();
+              if (isEOF(this.buf1)) {
+                break;
+              }
+              dict.set(key, this.getObj(cipherTransform));
+            }
+            if (isEOF(this.buf1)) {
+              error('End of file inside dictionary');
+            }
+
+            // Stream objects are not allowed inside content streams or
+            // object streams.
+            if (isCmd(this.buf2, 'stream')) {
+              return (this.allowStreams ?
+                      this.makeStream(dict, cipherTransform) : dict);
+            }
+            this.shift();
+            return dict;
+          default: // simple object
+            return buf1;
+        }
+      }
+
+      if (isInt(buf1)) { // indirect reference or integer
+        var num = buf1;
+        if (isInt(this.buf1) && isCmd(this.buf2, 'R')) {
+          var ref = new Ref(num, this.buf1);
+          this.shift();
+          this.shift();
+          return ref;
+        }
+        return num;
+      }
+
+      if (isString(buf1)) { // string
+        var str = buf1;
+        if (cipherTransform) {
+          str = cipherTransform.decryptString(str);
+        }
+        return str;
+      }
+
+      // simple object
+      return buf1;
+    },
+    /**
+     * Find the end of the stream by searching for the /EI\s/.
+     * @returns {number} The inline stream length.
+     */
+    findDefaultInlineStreamEnd:
+        function Parser_findDefaultInlineStreamEnd(stream) {
+      var E = 0x45, I = 0x49, SPACE = 0x20, LF = 0xA, CR = 0xD;
+      var startPos = stream.pos, state = 0, ch, i, n, followingBytes;
+      while ((ch = stream.getByte()) !== -1) {
+        if (state === 0) {
+          state = (ch === E) ? 1 : 0;
+        } else if (state === 1) {
+          state = (ch === I) ? 2 : 0;
+        } else {
+          assert(state === 2);
+          if (ch === SPACE || ch === LF || ch === CR) {
+            // Let's check the next five bytes are ASCII... just be sure.
+            n = 5;
+            followingBytes = stream.peekBytes(n);
+            for (i = 0; i < n; i++) {
+              ch = followingBytes[i];
+              if (ch !== LF && ch !== CR && (ch < SPACE || ch > 0x7F)) {
+                // Not a LF, CR, SPACE or any visible ASCII character, i.e.
+                // it's binary stuff. Resetting the state.
+                state = 0;
+                break;
+              }
+            }
+            if (state === 2) {
+              break;  // Finished!
+            }
+          } else {
+            state = 0;
+          }
+        }
+      }
+      return ((stream.pos - 4) - startPos);
+    },
+    /**
+     * Find the EOI (end-of-image) marker 0xFFD9 of the stream.
+     * @returns {number} The inline stream length.
+     */
+    findDCTDecodeInlineStreamEnd:
+        function Parser_findDCTDecodeInlineStreamEnd(stream) {
+      var startPos = stream.pos, foundEOI = false, b, markerLength, length;
+      while ((b = stream.getByte()) !== -1) {
+        if (b !== 0xFF) { // Not a valid marker.
+          continue;
+        }
+        switch (stream.getByte()) {
+          case 0x00: // Byte stuffing.
+            // 0xFF00 appears to be a very common byte sequence in JPEG images.
+            break;
+
+          case 0xFF: // Fill byte.
+            // Avoid skipping a valid marker, resetting the stream position.
+            stream.skip(-1);
+            break;
+
+          case 0xD9: // EOI
+            foundEOI = true;
+            break;
+
+          case 0xC0: // SOF0
+          case 0xC1: // SOF1
+          case 0xC2: // SOF2
+          case 0xC3: // SOF3
+
+          case 0xC5: // SOF5
+          case 0xC6: // SOF6
+          case 0xC7: // SOF7
+
+          case 0xC9: // SOF9
+          case 0xCA: // SOF10
+          case 0xCB: // SOF11
+
+          case 0xCD: // SOF13
+          case 0xCE: // SOF14
+          case 0xCF: // SOF15
+
+          case 0xC4: // DHT
+          case 0xCC: // DAC
+
+          case 0xDA: // SOS
+          case 0xDB: // DQT
+          case 0xDC: // DNL
+          case 0xDD: // DRI
+          case 0xDE: // DHP
+          case 0xDF: // EXP
+
+          case 0xE0: // APP0
+          case 0xE1: // APP1
+          case 0xE2: // APP2
+          case 0xE3: // APP3
+          case 0xE4: // APP4
+          case 0xE5: // APP5
+          case 0xE6: // APP6
+          case 0xE7: // APP7
+          case 0xE8: // APP8
+          case 0xE9: // APP9
+          case 0xEA: // APP10
+          case 0xEB: // APP11
+          case 0xEC: // APP12
+          case 0xED: // APP13
+          case 0xEE: // APP14
+          case 0xEF: // APP15
+
+          case 0xFE: // COM
+            // The marker should be followed by the length of the segment.
+            markerLength = stream.getUint16();
+            if (markerLength > 2) {
+              // |markerLength| contains the byte length of the marker segment,
+              // including its own length (2 bytes) and excluding the marker.
+              stream.skip(markerLength - 2); // Jump to the next marker.
+            } else {
+              // The marker length is invalid, resetting the stream position.
+              stream.skip(-2);
+            }
+            break;
+        }
+        if (foundEOI) {
+          break;
+        }
+      }
+      length = stream.pos - startPos;
+      if (b === -1) {
+        warn('Inline DCTDecode image stream: ' +
+             'EOI marker not found, searching for /EI/ instead.');
+        stream.skip(-length); // Reset the stream position.
+        return this.findDefaultInlineStreamEnd(stream);
+      }
+      this.inlineStreamSkipEI(stream);
+      return length;
+    },
+    /**
+     * Find the EOD (end-of-data) marker '~>' (i.e. TILDE + GT) of the stream.
+     * @returns {number} The inline stream length.
+     */
+    findASCII85DecodeInlineStreamEnd:
+        function Parser_findASCII85DecodeInlineStreamEnd(stream) {
+      var TILDE = 0x7E, GT = 0x3E;
+      var startPos = stream.pos, ch, length;
+      while ((ch = stream.getByte()) !== -1) {
+        if (ch === TILDE && stream.peekByte() === GT) {
+          stream.skip();
+          break;
+        }
+      }
+      length = stream.pos - startPos;
+      if (ch === -1) {
+        warn('Inline ASCII85Decode image stream: ' +
+             'EOD marker not found, searching for /EI/ instead.');
+        stream.skip(-length); // Reset the stream position.
+        return this.findDefaultInlineStreamEnd(stream);
+      }
+      this.inlineStreamSkipEI(stream);
+      return length;
+    },
+    /**
+     * Find the EOD (end-of-data) marker '>' (i.e. GT) of the stream.
+     * @returns {number} The inline stream length.
+     */
+    findASCIIHexDecodeInlineStreamEnd:
+        function Parser_findASCIIHexDecodeInlineStreamEnd(stream) {
+      var GT = 0x3E;
+      var startPos = stream.pos, ch, length;
+      while ((ch = stream.getByte()) !== -1) {
+        if (ch === GT) {
+          break;
+        }
+      }
+      length = stream.pos - startPos;
+      if (ch === -1) {
+        warn('Inline ASCIIHexDecode image stream: ' +
+             'EOD marker not found, searching for /EI/ instead.');
+        stream.skip(-length); // Reset the stream position.
+        return this.findDefaultInlineStreamEnd(stream);
+      }
+      this.inlineStreamSkipEI(stream);
+      return length;
+    },
+    /**
+     * Skip over the /EI/ for streams where we search for an EOD marker.
+     */
+    inlineStreamSkipEI: function Parser_inlineStreamSkipEI(stream) {
+      var E = 0x45, I = 0x49;
+      var state = 0, ch;
+      while ((ch = stream.getByte()) !== -1) {
+        if (state === 0) {
+          state = (ch === E) ? 1 : 0;
+        } else if (state === 1) {
+          state = (ch === I) ? 2 : 0;
+        } else if (state === 2) {
+          break;
+        }
+      }
+    },
+    makeInlineImage: function Parser_makeInlineImage(cipherTransform) {
+      var lexer = this.lexer;
+      var stream = lexer.stream;
+
+      // Parse dictionary.
+      var dict = new Dict(this.xref);
+      while (!isCmd(this.buf1, 'ID') && !isEOF(this.buf1)) {
+        if (!isName(this.buf1)) {
+          error('Dictionary key must be a name object');
+        }
+        var key = this.buf1.name;
+        this.shift();
+        if (isEOF(this.buf1)) {
+          break;
+        }
+        dict.set(key, this.getObj(cipherTransform));
+      }
+
+      // Extract the name of the first (i.e. the current) image filter.
+      var filter = dict.get('Filter', 'F'), filterName;
+      if (isName(filter)) {
+        filterName = filter.name;
+      } else if (isArray(filter) && isName(filter[0])) {
+        filterName = filter[0].name;
+      }
+
+      // Parse image stream.
+      var startPos = stream.pos, length, i, ii;
+      if (filterName === 'DCTDecode' || filterName === 'DCT') {
+        length = this.findDCTDecodeInlineStreamEnd(stream);
+      } else if (filterName === 'ASCII85Decide' || filterName === 'A85') {
+        length = this.findASCII85DecodeInlineStreamEnd(stream);
+      } else if (filterName === 'ASCIIHexDecode' || filterName === 'AHx') {
+        length = this.findASCIIHexDecodeInlineStreamEnd(stream);
+      } else {
+        length = this.findDefaultInlineStreamEnd(stream);
+      }
+      var imageStream = stream.makeSubStream(startPos, length, dict);
+
+      // Cache all images below the MAX_LENGTH_TO_CACHE threshold by their
+      // adler32 checksum.
+      var adler32;
+      if (length < MAX_LENGTH_TO_CACHE) {
+        var imageBytes = imageStream.getBytes();
+        imageStream.reset();
+
+        var a = 1;
+        var b = 0;
+        for (i = 0, ii = imageBytes.length; i < ii; ++i) {
+          // No modulo required in the loop if imageBytes.length < 5552.
+          a += imageBytes[i] & 0xff;
+          b += a;
+        }
+        adler32 = ((b % 65521) << 16) | (a % 65521);
+
+        if (this.imageCache.adler32 === adler32) {
+          this.buf2 = Cmd.get('EI');
+          this.shift();
+
+          this.imageCache[adler32].reset();
+          return this.imageCache[adler32];
+        }
+      }
+
+      if (cipherTransform) {
+        imageStream = cipherTransform.createStream(imageStream, length);
+      }
+
+      imageStream = this.filter(imageStream, dict, length);
+      imageStream.dict = dict;
+      if (adler32 !== undefined) {
+        imageStream.cacheKey = 'inline_' + length + '_' + adler32;
+        this.imageCache[adler32] = imageStream;
+      }
+
+      this.buf2 = Cmd.get('EI');
+      this.shift();
+
+      return imageStream;
+    },
+    makeStream: function Parser_makeStream(dict, cipherTransform) {
+      var lexer = this.lexer;
+      var stream = lexer.stream;
+
+      // get stream start position
+      lexer.skipToNextLine();
+      var pos = stream.pos - 1;
+
+      // get length
+      var length = dict.get('Length');
+      if (!isInt(length)) {
+        info('Bad ' + length + ' attribute in stream');
+        length = 0;
+      }
+
+      // skip over the stream data
+      stream.pos = pos + length;
+      lexer.nextChar();
+
+      // Shift '>>' and check whether the new object marks the end of the stream
+      if (this.tryShift() && isCmd(this.buf2, 'endstream')) {
+        this.shift(); // 'stream'
+      } else {
+        // bad stream length, scanning for endstream
+        stream.pos = pos;
+        var SCAN_BLOCK_SIZE = 2048;
+        var ENDSTREAM_SIGNATURE_LENGTH = 9;
+        var ENDSTREAM_SIGNATURE = [0x65, 0x6E, 0x64, 0x73, 0x74, 0x72, 0x65,
+                                   0x61, 0x6D];
+        var skipped = 0, found = false, i, j;
+        while (stream.pos < stream.end) {
+          var scanBytes = stream.peekBytes(SCAN_BLOCK_SIZE);
+          var scanLength = scanBytes.length - ENDSTREAM_SIGNATURE_LENGTH;
+          if (scanLength <= 0) {
+            break;
+          }
+          found = false;
+          i = 0;
+          while (i < scanLength) {
+            j = 0;
+            while (j < ENDSTREAM_SIGNATURE_LENGTH &&
+                   scanBytes[i + j] === ENDSTREAM_SIGNATURE[j]) {
+              j++;
+            }
+            if (j >= ENDSTREAM_SIGNATURE_LENGTH) {
+              found = true;
+              break;
+            }
+            i++;
+          }
+          if (found) {
+            skipped += i;
+            stream.pos += i;
+            break;
+          }
+          skipped += scanLength;
+          stream.pos += scanLength;
+        }
+        if (!found) {
+          error('Missing endstream');
+        }
+        length = skipped;
+
+        lexer.nextChar();
+        this.shift();
+        this.shift();
+      }
+      this.shift(); // 'endstream'
+
+      stream = stream.makeSubStream(pos, length, dict);
+      if (cipherTransform) {
+        stream = cipherTransform.createStream(stream, length);
+      }
+      stream = this.filter(stream, dict, length);
+      stream.dict = dict;
+      return stream;
+    },
+    filter: function Parser_filter(stream, dict, length) {
+      var filter = dict.get('Filter', 'F');
+      var params = dict.get('DecodeParms', 'DP');
+      if (isName(filter)) {
+        return this.makeFilter(stream, filter.name, length, params);
+      }
+
+      var maybeLength = length;
+      if (isArray(filter)) {
+        var filterArray = filter;
+        var paramsArray = params;
+        for (var i = 0, ii = filterArray.length; i < ii; ++i) {
+          filter = filterArray[i];
+          if (!isName(filter)) {
+            error('Bad filter name: ' + filter);
+          }
+
+          params = null;
+          if (isArray(paramsArray) && (i in paramsArray)) {
+            params = paramsArray[i];
+          }
+          stream = this.makeFilter(stream, filter.name, maybeLength, params);
+          // after the first stream the length variable is invalid
+          maybeLength = null;
+        }
+      }
+      return stream;
+    },
+    makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) {
+      if (stream.dict.get('Length') === 0 && !maybeLength) {
+        warn('Empty "' + name + '" stream.');
+        return new NullStream(stream);
+      }
+      try {
+        if (params && this.xref) {
+          params = this.xref.fetchIfRef(params);
+        }
+        var xrefStreamStats = this.xref.stats.streamTypes;
+        if (name === 'FlateDecode' || name === 'Fl') {
+          xrefStreamStats[StreamType.FLATE] = true;
+          if (params) {
+            return new PredictorStream(new FlateStream(stream, maybeLength),
+                                       maybeLength, params);
+          }
+          return new FlateStream(stream, maybeLength);
+        }
+        if (name === 'LZWDecode' || name === 'LZW') {
+          xrefStreamStats[StreamType.LZW] = true;
+          var earlyChange = 1;
+          if (params) {
+            if (params.has('EarlyChange')) {
+              earlyChange = params.get('EarlyChange');
+            }
+            return new PredictorStream(
+              new LZWStream(stream, maybeLength, earlyChange),
+              maybeLength, params);
+          }
+          return new LZWStream(stream, maybeLength, earlyChange);
+        }
+        if (name === 'DCTDecode' || name === 'DCT') {
+          xrefStreamStats[StreamType.DCT] = true;
+          return new JpegStream(stream, maybeLength, stream.dict, this.xref);
+        }
+        if (name === 'JPXDecode' || name === 'JPX') {
+          xrefStreamStats[StreamType.JPX] = true;
+          return new JpxStream(stream, maybeLength, stream.dict);
+        }
+        if (name === 'ASCII85Decode' || name === 'A85') {
+          xrefStreamStats[StreamType.A85] = true;
+          return new Ascii85Stream(stream, maybeLength);
+        }
+        if (name === 'ASCIIHexDecode' || name === 'AHx') {
+          xrefStreamStats[StreamType.AHX] = true;
+          return new AsciiHexStream(stream, maybeLength);
+        }
+        if (name === 'CCITTFaxDecode' || name === 'CCF') {
+          xrefStreamStats[StreamType.CCF] = true;
+          return new CCITTFaxStream(stream, maybeLength, params);
+        }
+        if (name === 'RunLengthDecode' || name === 'RL') {
+          xrefStreamStats[StreamType.RL] = true;
+          return new RunLengthStream(stream, maybeLength);
+        }
+        if (name === 'JBIG2Decode') {
+          xrefStreamStats[StreamType.JBIG] = true;
+          return new Jbig2Stream(stream, maybeLength, stream.dict);
+        }
+        warn('filter "' + name + '" not supported yet');
+        return stream;
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        warn('Invalid stream: \"' + ex + '\"');
+        return new NullStream(stream);
+      }
+    }
+  };
+
+  return Parser;
+})();
+
+var Lexer = (function LexerClosure() {
+  function Lexer(stream, knownCommands) {
+    this.stream = stream;
+    this.nextChar();
+
+    // While lexing, we build up many strings one char at a time. Using += for
+    // this can result in lots of garbage strings. It's better to build an
+    // array of single-char strings and then join() them together at the end.
+    // And reusing a single array (i.e. |this.strBuf|) over and over for this
+    // purpose uses less memory than using a new array for each string.
+    this.strBuf = [];
+
+    // The PDFs might have "glued" commands with other commands, operands or
+    // literals, e.g. "q1". The knownCommands is a dictionary of the valid
+    // commands and their prefixes. The prefixes are built the following way:
+    // if there a command that is a prefix of the other valid command or
+    // literal (e.g. 'f' and 'false') the following prefixes must be included,
+    // 'fa', 'fal', 'fals'. The prefixes are not needed, if the command has no
+    // other commands or literals as a prefix. The knowCommands is optional.
+    this.knownCommands = knownCommands;
+  }
+
+  Lexer.isSpace = function Lexer_isSpace(ch) {
+    // Space is one of the following characters: SPACE, TAB, CR or LF.
+    return (ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A);
+  };
+
+  // A '1' in this array means the character is white space. A '1' or
+  // '2' means the character ends a name or command.
+  var specialChars = [
+    1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x
+    1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex
+    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0  // fx
+  ];
+
+  function toHexDigit(ch) {
+    if (ch >= 0x30 && ch <= 0x39) { // '0'-'9'
+      return ch & 0x0F;
+    }
+    if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) {
+      // 'A'-'F', 'a'-'f'
+      return (ch & 0x0F) + 9;
+    }
+    return -1;
+  }
+
+  Lexer.prototype = {
+    nextChar: function Lexer_nextChar() {
+      return (this.currentChar = this.stream.getByte());
+    },
+    peekChar: function Lexer_peekChar() {
+      return this.stream.peekByte();
+    },
+    getNumber: function Lexer_getNumber() {
+      var ch = this.currentChar;
+      var eNotation = false;
+      var divideBy = 0; // different from 0 if it's a floating point value
+      var sign = 1;
+
+      if (ch === 0x2D) { // '-'
+        sign = -1;
+        ch = this.nextChar();
+
+        if (ch === 0x2D) { // '-'
+          // Ignore double negative (this is consistent with Adobe Reader).
+          ch = this.nextChar();
+        }
+      } else if (ch === 0x2B) { // '+'
+        ch = this.nextChar();
+      }
+      if (ch === 0x2E) { // '.'
+        divideBy = 10;
+        ch = this.nextChar();
+      }
+      if (ch < 0x30 || ch > 0x39) { // '0' - '9'
+        error('Invalid number: ' + String.fromCharCode(ch));
+        return 0;
+      }
+
+      var baseValue = ch - 0x30; // '0'
+      var powerValue = 0;
+      var powerValueSign = 1;
+
+      while ((ch = this.nextChar()) >= 0) {
+        if (0x30 <= ch && ch <= 0x39) { // '0' - '9'
+          var currentDigit = ch - 0x30; // '0'
+          if (eNotation) { // We are after an 'e' or 'E'
+            powerValue = powerValue * 10 + currentDigit;
+          } else {
+            if (divideBy !== 0) { // We are after a point
+              divideBy *= 10;
+            }
+            baseValue = baseValue * 10 + currentDigit;
+          }
+        } else if (ch === 0x2E) { // '.'
+          if (divideBy === 0) {
+            divideBy = 1;
+          } else {
+            // A number can have only one '.'
+            break;
+          }
+        } else if (ch === 0x2D) { // '-'
+          // ignore minus signs in the middle of numbers to match
+          // Adobe's behavior
+          warn('Badly formated number');
+        } else if (ch === 0x45 || ch === 0x65) { // 'E', 'e'
+          // 'E' can be either a scientific notation or the beginning of a new
+          // operator
+          ch = this.peekChar();
+          if (ch === 0x2B || ch === 0x2D) { // '+', '-'
+            powerValueSign = (ch === 0x2D) ? -1 : 1;
+            this.nextChar(); // Consume the sign character
+          } else if (ch < 0x30 || ch > 0x39) { // '0' - '9'
+            // The 'E' must be the beginning of a new operator
+            break;
+          }
+          eNotation = true;
+        } else {
+          // the last character doesn't belong to us
+          break;
+        }
+      }
+
+      if (divideBy !== 0) {
+        baseValue /= divideBy;
+      }
+      if (eNotation) {
+        baseValue *= Math.pow(10, powerValueSign * powerValue);
+      }
+      return sign * baseValue;
+    },
+    getString: function Lexer_getString() {
+      var numParen = 1;
+      var done = false;
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+
+      var ch = this.nextChar();
+      while (true) {
+        var charBuffered = false;
+        switch (ch | 0) {
+          case -1:
+            warn('Unterminated string');
+            done = true;
+            break;
+          case 0x28: // '('
+            ++numParen;
+            strBuf.push('(');
+            break;
+          case 0x29: // ')'
+            if (--numParen === 0) {
+              this.nextChar(); // consume strings ')'
+              done = true;
+            } else {
+              strBuf.push(')');
+            }
+            break;
+          case 0x5C: // '\\'
+            ch = this.nextChar();
+            switch (ch) {
+              case -1:
+                warn('Unterminated string');
+                done = true;
+                break;
+              case 0x6E: // 'n'
+                strBuf.push('\n');
+                break;
+              case 0x72: // 'r'
+                strBuf.push('\r');
+                break;
+              case 0x74: // 't'
+                strBuf.push('\t');
+                break;
+              case 0x62: // 'b'
+                strBuf.push('\b');
+                break;
+              case 0x66: // 'f'
+                strBuf.push('\f');
+                break;
+              case 0x5C: // '\'
+              case 0x28: // '('
+              case 0x29: // ')'
+                strBuf.push(String.fromCharCode(ch));
+                break;
+              case 0x30: case 0x31: case 0x32: case 0x33: // '0'-'3'
+              case 0x34: case 0x35: case 0x36: case 0x37: // '4'-'7'
+                var x = ch & 0x0F;
+                ch = this.nextChar();
+                charBuffered = true;
+                if (ch >= 0x30 && ch <= 0x37) { // '0'-'7'
+                  x = (x << 3) + (ch & 0x0F);
+                  ch = this.nextChar();
+                  if (ch >= 0x30 && ch <= 0x37) {  // '0'-'7'
+                    charBuffered = false;
+                    x = (x << 3) + (ch & 0x0F);
+                  }
+                }
+                strBuf.push(String.fromCharCode(x));
+                break;
+              case 0x0D: // CR
+                if (this.peekChar() === 0x0A) { // LF
+                  this.nextChar();
+                }
+                break;
+              case 0x0A: // LF
+                break;
+              default:
+                strBuf.push(String.fromCharCode(ch));
+                break;
+            }
+            break;
+          default:
+            strBuf.push(String.fromCharCode(ch));
+            break;
+        }
+        if (done) {
+          break;
+        }
+        if (!charBuffered) {
+          ch = this.nextChar();
+        }
+      }
+      return strBuf.join('');
+    },
+    getName: function Lexer_getName() {
+      var ch, previousCh;
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
+        if (ch === 0x23) { // '#'
+          ch = this.nextChar();
+          if (specialChars[ch]) {
+            warn('Lexer_getName: ' +
+                 'NUMBER SIGN (#) should be followed by a hexadecimal number.');
+            strBuf.push('#');
+            break;
+          }
+          var x = toHexDigit(ch);
+          if (x !== -1) {
+            previousCh = ch;
+            ch = this.nextChar();
+            var x2 = toHexDigit(ch);
+            if (x2 === -1) {
+              warn('Lexer_getName: Illegal digit (' +
+                   String.fromCharCode(ch) +') in hexadecimal number.');
+              strBuf.push('#', String.fromCharCode(previousCh));
+              if (specialChars[ch]) {
+                break;
+              }
+              strBuf.push(String.fromCharCode(ch));
+              continue;
+            }
+            strBuf.push(String.fromCharCode((x << 4) | x2));
+          } else {
+            strBuf.push('#', String.fromCharCode(ch));
+          }
+        } else {
+          strBuf.push(String.fromCharCode(ch));
+        }
+      }
+      if (strBuf.length > 127) {
+        warn('name token is longer than allowed by the spec: ' + strBuf.length);
+      }
+      return Name.get(strBuf.join(''));
+    },
+    getHexString: function Lexer_getHexString() {
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      var ch = this.currentChar;
+      var isFirstHex = true;
+      var firstDigit;
+      var secondDigit;
+      while (true) {
+        if (ch < 0) {
+          warn('Unterminated hex string');
+          break;
+        } else if (ch === 0x3E) { // '>'
+          this.nextChar();
+          break;
+        } else if (specialChars[ch] === 1) {
+          ch = this.nextChar();
+          continue;
+        } else {
+          if (isFirstHex) {
+            firstDigit = toHexDigit(ch);
+            if (firstDigit === -1) {
+              warn('Ignoring invalid character "' + ch + '" in hex string');
+              ch = this.nextChar();
+              continue;
+            }
+          } else {
+            secondDigit = toHexDigit(ch);
+            if (secondDigit === -1) {
+              warn('Ignoring invalid character "' + ch + '" in hex string');
+              ch = this.nextChar();
+              continue;
+            }
+            strBuf.push(String.fromCharCode((firstDigit << 4) | secondDigit));
+          }
+          isFirstHex = !isFirstHex;
+          ch = this.nextChar();
+        }
+      }
+      return strBuf.join('');
+    },
+    getObj: function Lexer_getObj() {
+      // skip whitespace and comments
+      var comment = false;
+      var ch = this.currentChar;
+      while (true) {
+        if (ch < 0) {
+          return EOF;
+        }
+        if (comment) {
+          if (ch === 0x0A || ch === 0x0D) { // LF, CR
+            comment = false;
+          }
+        } else if (ch === 0x25) { // '%'
+          comment = true;
+        } else if (specialChars[ch] !== 1) {
+          break;
+        }
+        ch = this.nextChar();
+      }
+
+      // start reading token
+      switch (ch | 0) {
+        case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4'
+        case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9'
+        case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.'
+          return this.getNumber();
+        case 0x28: // '('
+          return this.getString();
+        case 0x2F: // '/'
+          return this.getName();
+        // array punctuation
+        case 0x5B: // '['
+          this.nextChar();
+          return Cmd.get('[');
+        case 0x5D: // ']'
+          this.nextChar();
+          return Cmd.get(']');
+        // hex string or dict punctuation
+        case 0x3C: // '<'
+          ch = this.nextChar();
+          if (ch === 0x3C) {
+            // dict punctuation
+            this.nextChar();
+            return Cmd.get('<<');
+          }
+          return this.getHexString();
+        // dict punctuation
+        case 0x3E: // '>'
+          ch = this.nextChar();
+          if (ch === 0x3E) {
+            this.nextChar();
+            return Cmd.get('>>');
+          }
+          return Cmd.get('>');
+        case 0x7B: // '{'
+          this.nextChar();
+          return Cmd.get('{');
+        case 0x7D: // '}'
+          this.nextChar();
+          return Cmd.get('}');
+        case 0x29: // ')'
+          error('Illegal character: ' + ch);
+          break;
+      }
+
+      // command
+      var str = String.fromCharCode(ch);
+      var knownCommands = this.knownCommands;
+      var knownCommandFound = knownCommands && knownCommands[str] !== undefined;
+      while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
+        // stop if known command is found and next character does not make
+        // the str a command
+        var possibleCommand = str + String.fromCharCode(ch);
+        if (knownCommandFound && knownCommands[possibleCommand] === undefined) {
+          break;
+        }
+        if (str.length === 128) {
+          error('Command token too long: ' + str.length);
+        }
+        str = possibleCommand;
+        knownCommandFound = knownCommands && knownCommands[str] !== undefined;
+      }
+      if (str === 'true') {
+        return true;
+      }
+      if (str === 'false') {
+        return false;
+      }
+      if (str === 'null') {
+        return null;
+      }
+      return Cmd.get(str);
+    },
+    skipToNextLine: function Lexer_skipToNextLine() {
+      var ch = this.currentChar;
+      while (ch >= 0) {
+        if (ch === 0x0D) { // CR
+          ch = this.nextChar();
+          if (ch === 0x0A) { // LF
+            this.nextChar();
+          }
+          break;
+        } else if (ch === 0x0A) { // LF
+          this.nextChar();
+          break;
+        }
+        ch = this.nextChar();
+      }
+    }
+  };
+
+  return Lexer;
+})();
+
+var Linearization = {
+  create: function LinearizationCreate(stream) {
+    function getInt(name, allowZeroValue) {
+      var obj = linDict.get(name);
+      if (isInt(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) {
+        return obj;
+      }
+      throw new Error('The "' + name + '" parameter in the linearization ' +
+                      'dictionary is invalid.');
+    }
+    function getHints() {
+      var hints = linDict.get('H'), hintsLength, item;
+      if (isArray(hints) &&
+          ((hintsLength = hints.length) === 2 || hintsLength === 4)) {
+        for (var index = 0; index < hintsLength; index++) {
+          if (!(isInt(item = hints[index]) && item > 0)) {
+            throw new Error('Hint (' + index +
+                            ') in the linearization dictionary is invalid.');
+          }
+        }
+        return hints;
+      }
+      throw new Error('Hint array in the linearization dictionary is invalid.');
+    }
+    var parser = new Parser(new Lexer(stream), false, null);
+    var obj1 = parser.getObj();
+    var obj2 = parser.getObj();
+    var obj3 = parser.getObj();
+    var linDict = parser.getObj();
+    var obj, length;
+    if (!(isInt(obj1) && isInt(obj2) && isCmd(obj3, 'obj') && isDict(linDict) &&
+          isNum(obj = linDict.get('Linearized')) && obj > 0)) {
+      return null; // No valid linearization dictionary found.
+    } else if ((length = getInt('L')) !== stream.length) {
+      throw new Error('The "L" parameter in the linearization dictionary ' +
+                      'does not equal the stream length.');
+    }
+    return {
+      length: length,
+      hints: getHints(),
+      objectNumberFirst: getInt('O'),
+      endFirst: getInt('E'),
+      numPages: getInt('N'),
+      mainXRefEntriesOffset: getInt('T'),
+      pageFirst: (linDict.has('P') ? getInt('P', true) : 0)
+    };
+  }
+};
+
+exports.EOF = EOF;
+exports.Lexer = Lexer;
+exports.Linearization = Linearization;
+exports.Parser = Parser;
+exports.isEOF = isEOF;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreCMap = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser) {
+
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var isInt = sharedUtil.isInt;
+var isString = sharedUtil.isString;
+var isName = corePrimitives.isName;
+var isCmd = corePrimitives.isCmd;
+var isStream = corePrimitives.isStream;
+var StringStream = coreStream.StringStream;
+var Lexer = coreParser.Lexer;
+var isEOF = coreParser.isEOF;
+
+var BUILT_IN_CMAPS = [
+// << Start unicode maps.
+'Adobe-GB1-UCS2',
+'Adobe-CNS1-UCS2',
+'Adobe-Japan1-UCS2',
+'Adobe-Korea1-UCS2',
+// >> End unicode maps.
+'78-EUC-H',
+'78-EUC-V',
+'78-H',
+'78-RKSJ-H',
+'78-RKSJ-V',
+'78-V',
+'78ms-RKSJ-H',
+'78ms-RKSJ-V',
+'83pv-RKSJ-H',
+'90ms-RKSJ-H',
+'90ms-RKSJ-V',
+'90msp-RKSJ-H',
+'90msp-RKSJ-V',
+'90pv-RKSJ-H',
+'90pv-RKSJ-V',
+'Add-H',
+'Add-RKSJ-H',
+'Add-RKSJ-V',
+'Add-V',
+'Adobe-CNS1-0',
+'Adobe-CNS1-1',
+'Adobe-CNS1-2',
+'Adobe-CNS1-3',
+'Adobe-CNS1-4',
+'Adobe-CNS1-5',
+'Adobe-CNS1-6',
+'Adobe-GB1-0',
+'Adobe-GB1-1',
+'Adobe-GB1-2',
+'Adobe-GB1-3',
+'Adobe-GB1-4',
+'Adobe-GB1-5',
+'Adobe-Japan1-0',
+'Adobe-Japan1-1',
+'Adobe-Japan1-2',
+'Adobe-Japan1-3',
+'Adobe-Japan1-4',
+'Adobe-Japan1-5',
+'Adobe-Japan1-6',
+'Adobe-Korea1-0',
+'Adobe-Korea1-1',
+'Adobe-Korea1-2',
+'B5-H',
+'B5-V',
+'B5pc-H',
+'B5pc-V',
+'CNS-EUC-H',
+'CNS-EUC-V',
+'CNS1-H',
+'CNS1-V',
+'CNS2-H',
+'CNS2-V',
+'ETHK-B5-H',
+'ETHK-B5-V',
+'ETen-B5-H',
+'ETen-B5-V',
+'ETenms-B5-H',
+'ETenms-B5-V',
+'EUC-H',
+'EUC-V',
+'Ext-H',
+'Ext-RKSJ-H',
+'Ext-RKSJ-V',
+'Ext-V',
+'GB-EUC-H',
+'GB-EUC-V',
+'GB-H',
+'GB-V',
+'GBK-EUC-H',
+'GBK-EUC-V',
+'GBK2K-H',
+'GBK2K-V',
+'GBKp-EUC-H',
+'GBKp-EUC-V',
+'GBT-EUC-H',
+'GBT-EUC-V',
+'GBT-H',
+'GBT-V',
+'GBTpc-EUC-H',
+'GBTpc-EUC-V',
+'GBpc-EUC-H',
+'GBpc-EUC-V',
+'H',
+'HKdla-B5-H',
+'HKdla-B5-V',
+'HKdlb-B5-H',
+'HKdlb-B5-V',
+'HKgccs-B5-H',
+'HKgccs-B5-V',
+'HKm314-B5-H',
+'HKm314-B5-V',
+'HKm471-B5-H',
+'HKm471-B5-V',
+'HKscs-B5-H',
+'HKscs-B5-V',
+'Hankaku',
+'Hiragana',
+'KSC-EUC-H',
+'KSC-EUC-V',
+'KSC-H',
+'KSC-Johab-H',
+'KSC-Johab-V',
+'KSC-V',
+'KSCms-UHC-H',
+'KSCms-UHC-HW-H',
+'KSCms-UHC-HW-V',
+'KSCms-UHC-V',
+'KSCpc-EUC-H',
+'KSCpc-EUC-V',
+'Katakana',
+'NWP-H',
+'NWP-V',
+'RKSJ-H',
+'RKSJ-V',
+'Roman',
+'UniCNS-UCS2-H',
+'UniCNS-UCS2-V',
+'UniCNS-UTF16-H',
+'UniCNS-UTF16-V',
+'UniCNS-UTF32-H',
+'UniCNS-UTF32-V',
+'UniCNS-UTF8-H',
+'UniCNS-UTF8-V',
+'UniGB-UCS2-H',
+'UniGB-UCS2-V',
+'UniGB-UTF16-H',
+'UniGB-UTF16-V',
+'UniGB-UTF32-H',
+'UniGB-UTF32-V',
+'UniGB-UTF8-H',
+'UniGB-UTF8-V',
+'UniJIS-UCS2-H',
+'UniJIS-UCS2-HW-H',
+'UniJIS-UCS2-HW-V',
+'UniJIS-UCS2-V',
+'UniJIS-UTF16-H',
+'UniJIS-UTF16-V',
+'UniJIS-UTF32-H',
+'UniJIS-UTF32-V',
+'UniJIS-UTF8-H',
+'UniJIS-UTF8-V',
+'UniJIS2004-UTF16-H',
+'UniJIS2004-UTF16-V',
+'UniJIS2004-UTF32-H',
+'UniJIS2004-UTF32-V',
+'UniJIS2004-UTF8-H',
+'UniJIS2004-UTF8-V',
+'UniJISPro-UCS2-HW-V',
+'UniJISPro-UCS2-V',
+'UniJISPro-UTF8-V',
+'UniJISX0213-UTF32-H',
+'UniJISX0213-UTF32-V',
+'UniJISX02132004-UTF32-H',
+'UniJISX02132004-UTF32-V',
+'UniKS-UCS2-H',
+'UniKS-UCS2-V',
+'UniKS-UTF16-H',
+'UniKS-UTF16-V',
+'UniKS-UTF32-H',
+'UniKS-UTF32-V',
+'UniKS-UTF8-H',
+'UniKS-UTF8-V',
+'V',
+'WP-Symbol'];
+
+// CMap, not to be confused with TrueType's cmap.
+var CMap = (function CMapClosure() {
+  function CMap(builtInCMap) {
+    // Codespace ranges are stored as follows:
+    // [[1BytePairs], [2BytePairs], [3BytePairs], [4BytePairs]]
+    // where nBytePairs are ranges e.g. [low1, high1, low2, high2, ...]
+    this.codespaceRanges = [[], [], [], []];
+    this.numCodespaceRanges = 0;
+    // Map entries have one of two forms.
+    // - cid chars are 16-bit unsigned integers, stored as integers.
+    // - bf chars are variable-length byte sequences, stored as strings, with
+    //   one byte per character.
+    this._map = [];
+    this.name = '';
+    this.vertical = false;
+    this.useCMap = null;
+    this.builtInCMap = builtInCMap;
+  }
+  CMap.prototype = {
+    addCodespaceRange: function(n, low, high) {
+      this.codespaceRanges[n - 1].push(low, high);
+      this.numCodespaceRanges++;
+    },
+
+    mapCidRange: function(low, high, dstLow) {
+      while (low <= high) {
+        this._map[low++] = dstLow++;
+      }
+    },
+
+    mapBfRange: function(low, high, dstLow) {
+      var lastByte = dstLow.length - 1;
+      while (low <= high) {
+        this._map[low++] = dstLow;
+        // Only the last byte has to be incremented.
+        dstLow = dstLow.substr(0, lastByte) +
+                 String.fromCharCode(dstLow.charCodeAt(lastByte) + 1);
+      }
+    },
+
+    mapBfRangeToArray: function(low, high, array) {
+      var i = 0, ii = array.length;
+      while (low <= high && i < ii) {
+        this._map[low] = array[i++];
+        ++low;
+      }
+    },
+
+    // This is used for both bf and cid chars.
+    mapOne: function(src, dst) {
+      this._map[src] = dst;
+    },
+
+    lookup: function(code) {
+      return this._map[code];
+    },
+
+    contains: function(code) {
+      return this._map[code] !== undefined;
+    },
+
+    forEach: function(callback) {
+      // Most maps have fewer than 65536 entries, and for those we use normal
+      // array iteration. But really sparse tables are possible -- e.g. with
+      // indices in the *billions*. For such tables we use for..in, which isn't
+      // ideal because it stringifies the indices for all present elements, but
+      // it does avoid iterating over every undefined entry.
+      var map = this._map;
+      var length = map.length;
+      var i;
+      if (length <= 0x10000) {
+        for (i = 0; i < length; i++) {
+          if (map[i] !== undefined) {
+            callback(i, map[i]);
+          }
+        }
+      } else {
+        for (i in this._map) {
+          callback(i, map[i]);
+        }
+      }
+    },
+
+    charCodeOf: function(value) {
+      return this._map.indexOf(value);
+    },
+
+    getMap: function() {
+      return this._map;
+    },
+
+    readCharCode: function(str, offset, out) {
+      var c = 0;
+      var codespaceRanges = this.codespaceRanges;
+      var codespaceRangesLen = this.codespaceRanges.length;
+      // 9.7.6.2 CMap Mapping
+      // The code length is at most 4.
+      for (var n = 0; n < codespaceRangesLen; n++) {
+        c = ((c << 8) | str.charCodeAt(offset + n)) >>> 0;
+        // Check each codespace range to see if it falls within.
+        var codespaceRange = codespaceRanges[n];
+        for (var k = 0, kk = codespaceRange.length; k < kk;) {
+          var low = codespaceRange[k++];
+          var high = codespaceRange[k++];
+          if (c >= low && c <= high) {
+            out.charcode = c;
+            out.length = n + 1;
+            return;
+          }
+        }
+      }
+      out.charcode = 0;
+      out.length = 1;
+    },
+
+    get length() {
+      return this._map.length;
+    },
+
+    get isIdentityCMap() {
+      if (!(this.name === 'Identity-H' || this.name === 'Identity-V')) {
+        return false;
+      }
+      if (this._map.length !== 0x10000) {
+        return false;
+      }
+      for (var i = 0; i < 0x10000; i++) {
+        if (this._map[i] !== i) {
+          return false;
+        }
+      }
+      return true;
+    }
+  };
+  return CMap;
+})();
+
+// A special case of CMap, where the _map array implicitly has a length of
+// 65536 and each element is equal to its index.
+var IdentityCMap = (function IdentityCMapClosure() {
+  function IdentityCMap(vertical, n) {
+    CMap.call(this);
+    this.vertical = vertical;
+    this.addCodespaceRange(n, 0, 0xffff);
+  }
+  Util.inherit(IdentityCMap, CMap, {});
+
+  IdentityCMap.prototype = {
+    addCodespaceRange: CMap.prototype.addCodespaceRange,
+
+    mapCidRange: function(low, high, dstLow) {
+      error('should not call mapCidRange');
+    },
+
+    mapBfRange: function(low, high, dstLow) {
+      error('should not call mapBfRange');
+    },
+
+    mapBfRangeToArray: function(low, high, array) {
+      error('should not call mapBfRangeToArray');
+    },
+
+    mapOne: function(src, dst) {
+      error('should not call mapCidOne');
+    },
+
+    lookup: function(code) {
+      return (isInt(code) && code <= 0xffff) ? code : undefined;
+    },
+
+    contains: function(code) {
+      return isInt(code) && code <= 0xffff;
+    },
+
+    forEach: function(callback) {
+      for (var i = 0; i <= 0xffff; i++) {
+        callback(i, i);
+      }
+    },
+
+    charCodeOf: function(value) {
+      return (isInt(value) && value <= 0xffff) ? value : -1;
+    },
+
+    getMap: function() {
+      // Sometimes identity maps must be instantiated, but it's rare.
+      var map = new Array(0x10000);
+      for (var i = 0; i <= 0xffff; i++) {
+        map[i] = i;
+      }
+      return map;
+    },
+
+    readCharCode: CMap.prototype.readCharCode,
+
+    get length() {
+      return 0x10000;
+    },
+
+    get isIdentityCMap() {
+      error('should not access .isIdentityCMap');
+    }
+  };
+
+  return IdentityCMap;
+})();
+
+var BinaryCMapReader = (function BinaryCMapReaderClosure() {
+  function fetchBinaryData(url) {
+    return new Promise(function (resolve, reject) {
+      var request = new XMLHttpRequest();
+      request.open('GET', url, true);
+      request.responseType = 'arraybuffer';
+      request.onreadystatechange = function () {
+        if (request.readyState === XMLHttpRequest.DONE) {
+          if (!request.response || request.status !== 200 &&
+              request.status !== 0) {
+            reject(new Error('Unable to get binary cMap at: ' + url));
+          } else {
+            resolve(new Uint8Array(request.response));
+          }
+        }
+      };
+      request.send(null);
+    });
+  }
+
+  function hexToInt(a, size) {
+    var n = 0;
+    for (var i = 0; i <= size; i++) {
+      n = (n << 8) | a[i];
+    }
+    return n >>> 0;
+  }
+
+  function hexToStr(a, size) {
+    // This code is hot. Special-case some common values to avoid creating an
+    // object with subarray().
+    if (size === 1) {
+      return String.fromCharCode(a[0], a[1]);
+    }
+    if (size === 3) {
+      return String.fromCharCode(a[0], a[1], a[2], a[3]);
+    }
+    return String.fromCharCode.apply(null, a.subarray(0, size + 1));
+  }
+
+  function addHex(a, b, size) {
+    var c = 0;
+    for (var i = size; i >= 0; i--) {
+      c += a[i] + b[i];
+      a[i] = c & 255;
+      c >>= 8;
+    }
+  }
+
+  function incHex(a, size) {
+    var c = 1;
+    for (var i = size; i >= 0 && c > 0; i--) {
+      c += a[i];
+      a[i] = c & 255;
+      c >>= 8;
+    }
+  }
+
+  var MAX_NUM_SIZE = 16;
+  var MAX_ENCODED_NUM_SIZE = 19; // ceil(MAX_NUM_SIZE * 7 / 8)
+
+  function BinaryCMapStream(data) {
+    this.buffer = data;
+    this.pos = 0;
+    this.end = data.length;
+    this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE);
+  }
+
+  BinaryCMapStream.prototype = {
+    readByte: function () {
+      if (this.pos >= this.end) {
+        return -1;
+      }
+      return this.buffer[this.pos++];
+    },
+    readNumber: function () {
+      var n = 0;
+      var last;
+      do {
+        var b = this.readByte();
+        if (b < 0) {
+          error('unexpected EOF in bcmap');
+        }
+        last = !(b & 0x80);
+        n = (n << 7) | (b & 0x7F);
+      } while (!last);
+      return n;
+    },
+    readSigned: function () {
+      var n = this.readNumber();
+      return (n & 1) ? ~(n >>> 1) : n >>> 1;
+    },
+    readHex: function (num, size) {
+      num.set(this.buffer.subarray(this.pos,
+        this.pos + size + 1));
+      this.pos += size + 1;
+    },
+    readHexNumber: function (num, size) {
+      var last;
+      var stack = this.tmpBuf, sp = 0;
+      do {
+        var b = this.readByte();
+        if (b < 0) {
+          error('unexpected EOF in bcmap');
+        }
+        last = !(b & 0x80);
+        stack[sp++] = b & 0x7F;
+      } while (!last);
+      var i = size, buffer = 0, bufferSize = 0;
+      while (i >= 0) {
+        while (bufferSize < 8 && stack.length > 0) {
+          buffer = (stack[--sp] << bufferSize) | buffer;
+          bufferSize += 7;
+        }
+        num[i] = buffer & 255;
+        i--;
+        buffer >>= 8;
+        bufferSize -= 8;
+      }
+    },
+    readHexSigned: function (num, size) {
+      this.readHexNumber(num, size);
+      var sign = num[size] & 1 ? 255 : 0;
+      var c = 0;
+      for (var i = 0; i <= size; i++) {
+        c = ((c & 1) << 8) | num[i];
+        num[i] = (c >> 1) ^ sign;
+      }
+    },
+    readString: function () {
+      var len = this.readNumber();
+      var s = '';
+      for (var i = 0; i < len; i++) {
+        s += String.fromCharCode(this.readNumber());
+      }
+      return s;
+    }
+  };
+
+  function processBinaryCMap(url, cMap, extend) {
+    return fetchBinaryData(url).then(function (data) {
+      var stream = new BinaryCMapStream(data);
+      var header = stream.readByte();
+      cMap.vertical = !!(header & 1);
+
+      var useCMap = null;
+      var start = new Uint8Array(MAX_NUM_SIZE);
+      var end = new Uint8Array(MAX_NUM_SIZE);
+      var char = new Uint8Array(MAX_NUM_SIZE);
+      var charCode = new Uint8Array(MAX_NUM_SIZE);
+      var tmp = new Uint8Array(MAX_NUM_SIZE);
+      var code;
+
+      var b;
+      while ((b = stream.readByte()) >= 0) {
+        var type = b >> 5;
+        if (type === 7) { // metadata, e.g. comment or usecmap
+          switch (b & 0x1F) {
+            case 0:
+              stream.readString(); // skipping comment
+              break;
+            case 1:
+              useCMap = stream.readString();
+              break;
+          }
+          continue;
+        }
+        var sequence = !!(b & 0x10);
+        var dataSize = b & 15;
+
+        assert(dataSize + 1 <= MAX_NUM_SIZE);
+
+        var ucs2DataSize = 1;
+        var subitemsCount = stream.readNumber();
+        var i;
+        switch (type) {
+          case 0: // codespacerange
+            stream.readHex(start, dataSize);
+            stream.readHexNumber(end, dataSize);
+            addHex(end, start, dataSize);
+            cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize),
+                                   hexToInt(end, dataSize));
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, dataSize);
+              stream.readHexNumber(start, dataSize);
+              addHex(start, end, dataSize);
+              stream.readHexNumber(end, dataSize);
+              addHex(end, start, dataSize);
+              cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize),
+                                     hexToInt(end, dataSize));
+            }
+            break;
+          case 1: // notdefrange
+            stream.readHex(start, dataSize);
+            stream.readHexNumber(end, dataSize);
+            addHex(end, start, dataSize);
+            code = stream.readNumber();
+            // undefined range, skipping
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, dataSize);
+              stream.readHexNumber(start, dataSize);
+              addHex(start, end, dataSize);
+              stream.readHexNumber(end, dataSize);
+              addHex(end, start, dataSize);
+              code = stream.readNumber();
+              // nop
+            }
+            break;
+          case 2: // cidchar
+            stream.readHex(char, dataSize);
+            code = stream.readNumber();
+            cMap.mapOne(hexToInt(char, dataSize), code);
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(char, dataSize);
+              if (!sequence) {
+                stream.readHexNumber(tmp, dataSize);
+                addHex(char, tmp, dataSize);
+              }
+              code = stream.readSigned() + (code + 1);
+              cMap.mapOne(hexToInt(char, dataSize), code);
+            }
+            break;
+          case 3: // cidrange
+            stream.readHex(start, dataSize);
+            stream.readHexNumber(end, dataSize);
+            addHex(end, start, dataSize);
+            code = stream.readNumber();
+            cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize),
+                             code);
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, dataSize);
+              if (!sequence) {
+                stream.readHexNumber(start, dataSize);
+                addHex(start, end, dataSize);
+              } else {
+                start.set(end);
+              }
+              stream.readHexNumber(end, dataSize);
+              addHex(end, start, dataSize);
+              code = stream.readNumber();
+              cMap.mapCidRange(hexToInt(start, dataSize),
+                               hexToInt(end, dataSize), code);
+            }
+            break;
+          case 4: // bfchar
+            stream.readHex(char, ucs2DataSize);
+            stream.readHex(charCode, dataSize);
+            cMap.mapOne(hexToInt(char, ucs2DataSize),
+                        hexToStr(charCode, dataSize));
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(char, ucs2DataSize);
+              if (!sequence) {
+                stream.readHexNumber(tmp, ucs2DataSize);
+                addHex(char, tmp, ucs2DataSize);
+              }
+              incHex(charCode, dataSize);
+              stream.readHexSigned(tmp, dataSize);
+              addHex(charCode, tmp, dataSize);
+              cMap.mapOne(hexToInt(char, ucs2DataSize),
+                          hexToStr(charCode, dataSize));
+            }
+            break;
+          case 5: // bfrange
+            stream.readHex(start, ucs2DataSize);
+            stream.readHexNumber(end, ucs2DataSize);
+            addHex(end, start, ucs2DataSize);
+            stream.readHex(charCode, dataSize);
+            cMap.mapBfRange(hexToInt(start, ucs2DataSize),
+                            hexToInt(end, ucs2DataSize),
+                            hexToStr(charCode, dataSize));
+            for (i = 1; i < subitemsCount; i++) {
+              incHex(end, ucs2DataSize);
+              if (!sequence) {
+                stream.readHexNumber(start, ucs2DataSize);
+                addHex(start, end, ucs2DataSize);
+              } else {
+                start.set(end);
+              }
+              stream.readHexNumber(end, ucs2DataSize);
+              addHex(end, start, ucs2DataSize);
+              stream.readHex(charCode, dataSize);
+              cMap.mapBfRange(hexToInt(start, ucs2DataSize),
+                              hexToInt(end, ucs2DataSize),
+                              hexToStr(charCode, dataSize));
+            }
+            break;
+          default:
+            error('Unknown type: ' + type);
+            break;
+        }
+      }
+
+      if (useCMap) {
+        return extend(useCMap);
+      }
+      return cMap;
+    });
+  }
+
+  function BinaryCMapReader() {}
+
+  BinaryCMapReader.prototype = {
+    read: processBinaryCMap
+  };
+
+  return BinaryCMapReader;
+})();
+
+var CMapFactory = (function CMapFactoryClosure() {
+  function strToInt(str) {
+    var a = 0;
+    for (var i = 0; i < str.length; i++) {
+      a = (a << 8) | str.charCodeAt(i);
+    }
+    return a >>> 0;
+  }
+
+  function expectString(obj) {
+    if (!isString(obj)) {
+      error('Malformed CMap: expected string.');
+    }
+  }
+
+  function expectInt(obj) {
+    if (!isInt(obj)) {
+      error('Malformed CMap: expected int.');
+    }
+  }
+
+  function parseBfChar(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endbfchar')) {
+        return;
+      }
+      expectString(obj);
+      var src = strToInt(obj);
+      obj = lexer.getObj();
+      // TODO are /dstName used?
+      expectString(obj);
+      var dst = obj;
+      cMap.mapOne(src, dst);
+    }
+  }
+
+  function parseBfRange(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endbfrange')) {
+        return;
+      }
+      expectString(obj);
+      var low = strToInt(obj);
+      obj = lexer.getObj();
+      expectString(obj);
+      var high = strToInt(obj);
+      obj = lexer.getObj();
+      if (isInt(obj) || isString(obj)) {
+        var dstLow = isInt(obj) ? String.fromCharCode(obj) : obj;
+        cMap.mapBfRange(low, high, dstLow);
+      } else if (isCmd(obj, '[')) {
+        obj = lexer.getObj();
+        var array = [];
+        while (!isCmd(obj, ']') && !isEOF(obj)) {
+          array.push(obj);
+          obj = lexer.getObj();
+        }
+        cMap.mapBfRangeToArray(low, high, array);
+      } else {
+        break;
+      }
+    }
+    error('Invalid bf range.');
+  }
+
+  function parseCidChar(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endcidchar')) {
+        return;
+      }
+      expectString(obj);
+      var src = strToInt(obj);
+      obj = lexer.getObj();
+      expectInt(obj);
+      var dst = obj;
+      cMap.mapOne(src, dst);
+    }
+  }
+
+  function parseCidRange(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endcidrange')) {
+        return;
+      }
+      expectString(obj);
+      var low = strToInt(obj);
+      obj = lexer.getObj();
+      expectString(obj);
+      var high = strToInt(obj);
+      obj = lexer.getObj();
+      expectInt(obj);
+      var dstLow = obj;
+      cMap.mapCidRange(low, high, dstLow);
+    }
+  }
+
+  function parseCodespaceRange(cMap, lexer) {
+    while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      }
+      if (isCmd(obj, 'endcodespacerange')) {
+        return;
+      }
+      if (!isString(obj)) {
+        break;
+      }
+      var low = strToInt(obj);
+      obj = lexer.getObj();
+      if (!isString(obj)) {
+        break;
+      }
+      var high = strToInt(obj);
+      cMap.addCodespaceRange(obj.length, low, high);
+    }
+    error('Invalid codespace range.');
+  }
+
+  function parseWMode(cMap, lexer) {
+    var obj = lexer.getObj();
+    if (isInt(obj)) {
+      cMap.vertical = !!obj;
+    }
+  }
+
+  function parseCMapName(cMap, lexer) {
+    var obj = lexer.getObj();
+    if (isName(obj) && isString(obj.name)) {
+      cMap.name = obj.name;
+    }
+  }
+
+  function parseCMap(cMap, lexer, builtInCMapParams, useCMap) {
+    var previous;
+    var embededUseCMap;
+    objLoop: while (true) {
+      var obj = lexer.getObj();
+      if (isEOF(obj)) {
+        break;
+      } else if (isName(obj)) {
+        if (obj.name === 'WMode') {
+          parseWMode(cMap, lexer);
+        } else if (obj.name === 'CMapName') {
+          parseCMapName(cMap, lexer);
+        }
+        previous = obj;
+      } else if (isCmd(obj)) {
+        switch (obj.cmd) {
+          case 'endcmap':
+            break objLoop;
+          case 'usecmap':
+            if (isName(previous)) {
+              embededUseCMap = previous.name;
+            }
+            break;
+          case 'begincodespacerange':
+            parseCodespaceRange(cMap, lexer);
+            break;
+          case 'beginbfchar':
+            parseBfChar(cMap, lexer);
+            break;
+          case 'begincidchar':
+            parseCidChar(cMap, lexer);
+            break;
+          case 'beginbfrange':
+            parseBfRange(cMap, lexer);
+            break;
+          case 'begincidrange':
+            parseCidRange(cMap, lexer);
+            break;
+        }
+      }
+    }
+
+    if (!useCMap && embededUseCMap) {
+      // Load the usecmap definition from the file only if there wasn't one
+      // specified.
+      useCMap = embededUseCMap;
+    }
+    if (useCMap) {
+      return extendCMap(cMap, builtInCMapParams, useCMap);
+    } else {
+      return Promise.resolve(cMap);
+    }
+  }
+
+  function extendCMap(cMap, builtInCMapParams, useCMap) {
+    return createBuiltInCMap(useCMap, builtInCMapParams).then(
+        function(newCMap) {
+      cMap.useCMap = newCMap;
+      // If there aren't any code space ranges defined clone all the parent ones
+      // into this cMap.
+      if (cMap.numCodespaceRanges === 0) {
+        var useCodespaceRanges = cMap.useCMap.codespaceRanges;
+        for (var i = 0; i < useCodespaceRanges.length; i++) {
+          cMap.codespaceRanges[i] = useCodespaceRanges[i].slice();
+        }
+        cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges;
+      }
+      // Merge the map into the current one, making sure not to override
+      // any previously defined entries.
+      cMap.useCMap.forEach(function(key, value) {
+        if (!cMap.contains(key)) {
+          cMap.mapOne(key, cMap.useCMap.lookup(key));
+        }
+      });
+
+      return cMap;
+    });
+  }
+
+  function parseBinaryCMap(name, builtInCMapParams) {
+    var url = builtInCMapParams.url + name + '.bcmap';
+    var cMap = new CMap(true);
+    return new BinaryCMapReader().read(url, cMap, function (useCMap) {
+      return extendCMap(cMap, builtInCMapParams, useCMap);
+    });
+  }
+
+  function createBuiltInCMap(name, builtInCMapParams) {
+    if (name === 'Identity-H') {
+      return Promise.resolve(new IdentityCMap(false, 2));
+    } else if (name === 'Identity-V') {
+      return Promise.resolve(new IdentityCMap(true, 2));
+    }
+    if (BUILT_IN_CMAPS.indexOf(name) === -1) {
+      return Promise.reject(new Error('Unknown cMap name: ' + name));
+    }
+    assert(builtInCMapParams, 'built-in cMap parameters are not provided');
+
+    if (builtInCMapParams.packed) {
+      return parseBinaryCMap(name, builtInCMapParams);
+    }
+
+    return new Promise(function (resolve, reject) {
+      var url = builtInCMapParams.url + name;
+      var request = new XMLHttpRequest();
+      request.onreadystatechange = function () {
+        if (request.readyState === XMLHttpRequest.DONE) {
+          if (request.status === 200 || request.status === 0) {
+            var cMap = new CMap(true);
+            var lexer = new Lexer(new StringStream(request.responseText));
+            parseCMap(cMap, lexer, builtInCMapParams, null).then(
+                function (parsedCMap) {
+              resolve(parsedCMap);
+            }).catch(function (e) {
+              reject(new Error({ message: 'Invalid CMap data', error: e }));
+            });
+          } else {
+            reject(new Error('Unable to get cMap at: ' + url));
+          }
+        }
+      };
+      request.open('GET', url, true);
+      request.send(null);
+    });
+  }
+
+  return {
+    create: function (encoding, builtInCMapParams, useCMap) {
+      if (isName(encoding)) {
+        return createBuiltInCMap(encoding.name, builtInCMapParams);
+      } else if (isStream(encoding)) {
+        var cMap = new CMap();
+        var lexer = new Lexer(encoding);
+        return parseCMap(cMap, lexer, builtInCMapParams, useCMap).then(
+            function (parsedCMap) {
+          if (parsedCMap.isIdentityCMap) {
+            return createBuiltInCMap(parsedCMap.name, builtInCMapParams);
+          }
+          return parsedCMap;
+        });
+      }
+      return Promise.reject(new Error('Encoding required.'));
+    }
+  };
+})();
+
+exports.CMap = CMap;
+exports.CMapFactory = CMapFactory;
+exports.IdentityCMap = IdentityCMap;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCorePsParser = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreParser);
+  }
+}(this, function (exports, sharedUtil, coreParser) {
+
+var error = sharedUtil.error;
+var EOF = coreParser.EOF;
+var Lexer = coreParser.Lexer;
+
+var PostScriptParser = (function PostScriptParserClosure() {
+  function PostScriptParser(lexer) {
+    this.lexer = lexer;
+    this.operators = [];
+    this.token = null;
+    this.prev = null;
+  }
+  PostScriptParser.prototype = {
+    nextToken: function PostScriptParser_nextToken() {
+      this.prev = this.token;
+      this.token = this.lexer.getToken();
+    },
+    accept: function PostScriptParser_accept(type) {
+      if (this.token.type === type) {
+        this.nextToken();
+        return true;
+      }
+      return false;
+    },
+    expect: function PostScriptParser_expect(type) {
+      if (this.accept(type)) {
+        return true;
+      }
+      error('Unexpected symbol: found ' + this.token.type + ' expected ' +
+        type + '.');
+    },
+    parse: function PostScriptParser_parse() {
+      this.nextToken();
+      this.expect(PostScriptTokenTypes.LBRACE);
+      this.parseBlock();
+      this.expect(PostScriptTokenTypes.RBRACE);
+      return this.operators;
+    },
+    parseBlock: function PostScriptParser_parseBlock() {
+      while (true) {
+        if (this.accept(PostScriptTokenTypes.NUMBER)) {
+          this.operators.push(this.prev.value);
+        } else if (this.accept(PostScriptTokenTypes.OPERATOR)) {
+          this.operators.push(this.prev.value);
+        } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
+          this.parseCondition();
+        } else {
+          return;
+        }
+      }
+    },
+    parseCondition: function PostScriptParser_parseCondition() {
+      // Add two place holders that will be updated later
+      var conditionLocation = this.operators.length;
+      this.operators.push(null, null);
+
+      this.parseBlock();
+      this.expect(PostScriptTokenTypes.RBRACE);
+      if (this.accept(PostScriptTokenTypes.IF)) {
+        // The true block is right after the 'if' so it just falls through on
+        // true else it jumps and skips the true block.
+        this.operators[conditionLocation] = this.operators.length;
+        this.operators[conditionLocation + 1] = 'jz';
+      } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
+        var jumpLocation = this.operators.length;
+        this.operators.push(null, null);
+        var endOfTrue = this.operators.length;
+        this.parseBlock();
+        this.expect(PostScriptTokenTypes.RBRACE);
+        this.expect(PostScriptTokenTypes.IFELSE);
+        // The jump is added at the end of the true block to skip the false
+        // block.
+        this.operators[jumpLocation] = this.operators.length;
+        this.operators[jumpLocation + 1] = 'j';
+
+        this.operators[conditionLocation] = endOfTrue;
+        this.operators[conditionLocation + 1] = 'jz';
+      } else {
+        error('PS Function: error parsing conditional.');
+      }
+    }
+  };
+  return PostScriptParser;
+})();
+
+var PostScriptTokenTypes = {
+  LBRACE: 0,
+  RBRACE: 1,
+  NUMBER: 2,
+  OPERATOR: 3,
+  IF: 4,
+  IFELSE: 5
+};
+
+var PostScriptToken = (function PostScriptTokenClosure() {
+  function PostScriptToken(type, value) {
+    this.type = type;
+    this.value = value;
+  }
+
+  var opCache = Object.create(null);
+
+  PostScriptToken.getOperator = function PostScriptToken_getOperator(op) {
+    var opValue = opCache[op];
+    if (opValue) {
+      return opValue;
+    }
+    return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op);
+  };
+
+  PostScriptToken.LBRACE = new PostScriptToken(PostScriptTokenTypes.LBRACE,
+    '{');
+  PostScriptToken.RBRACE = new PostScriptToken(PostScriptTokenTypes.RBRACE,
+    '}');
+  PostScriptToken.IF = new PostScriptToken(PostScriptTokenTypes.IF, 'IF');
+  PostScriptToken.IFELSE = new PostScriptToken(PostScriptTokenTypes.IFELSE,
+    'IFELSE');
+  return PostScriptToken;
+})();
+
+var PostScriptLexer = (function PostScriptLexerClosure() {
+  function PostScriptLexer(stream) {
+    this.stream = stream;
+    this.nextChar();
+
+    this.strBuf = [];
+  }
+  PostScriptLexer.prototype = {
+    nextChar: function PostScriptLexer_nextChar() {
+      return (this.currentChar = this.stream.getByte());
+    },
+    getToken: function PostScriptLexer_getToken() {
+      var comment = false;
+      var ch = this.currentChar;
+
+      // skip comments
+      while (true) {
+        if (ch < 0) {
+          return EOF;
+        }
+
+        if (comment) {
+          if (ch === 0x0A || ch === 0x0D) {
+            comment = false;
+          }
+        } else if (ch === 0x25) { // '%'
+          comment = true;
+        } else if (!Lexer.isSpace(ch)) {
+          break;
+        }
+        ch = this.nextChar();
+      }
+      switch (ch | 0) {
+        case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4'
+        case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9'
+        case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.'
+          return new PostScriptToken(PostScriptTokenTypes.NUMBER,
+                                     this.getNumber());
+        case 0x7B: // '{'
+          this.nextChar();
+          return PostScriptToken.LBRACE;
+        case 0x7D: // '}'
+          this.nextChar();
+          return PostScriptToken.RBRACE;
+      }
+      // operator
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      strBuf[0] = String.fromCharCode(ch);
+
+      while ((ch = this.nextChar()) >= 0 && // and 'A'-'Z', 'a'-'z'
+             ((ch >= 0x41 && ch <= 0x5A) || (ch >= 0x61 && ch <= 0x7A))) {
+        strBuf.push(String.fromCharCode(ch));
+      }
+      var str = strBuf.join('');
+      switch (str.toLowerCase()) {
+        case 'if':
+          return PostScriptToken.IF;
+        case 'ifelse':
+          return PostScriptToken.IFELSE;
+        default:
+          return PostScriptToken.getOperator(str);
+      }
+    },
+    getNumber: function PostScriptLexer_getNumber() {
+      var ch = this.currentChar;
+      var strBuf = this.strBuf;
+      strBuf.length = 0;
+      strBuf[0] = String.fromCharCode(ch);
+
+      while ((ch = this.nextChar()) >= 0) {
+        if ((ch >= 0x30 && ch <= 0x39) || // '0'-'9'
+            ch === 0x2D || ch === 0x2E) { // '-', '.'
+          strBuf.push(String.fromCharCode(ch));
+        } else {
+          break;
+        }
+      }
+      var value = parseFloat(strBuf.join(''));
+      if (isNaN(value)) {
+        error('Invalid floating point number: ' + value);
+      }
+      return value;
+    }
+  };
+  return PostScriptLexer;
+})();
+
+exports.PostScriptLexer = PostScriptLexer;
+exports.PostScriptParser = PostScriptParser;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreType1Parser = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreStream, root.pdfjsCoreParser, root.pdfjsCoreEncodings);
+  }
+}(this, function (exports, sharedUtil, coreStream, coreParser, coreEncodings) {
+
+var warn = sharedUtil.warn;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var getEncoding = coreEncodings.getEncoding;
+
+// Hinting is currently disabled due to unknown problems on windows
+// in tracemonkey and various other pdfs with type1 fonts.
+var HINTING_ENABLED = false;
+
+/*
+ * CharStrings are encoded following the the CharString Encoding sequence
+ * describe in Chapter 6 of the "Adobe Type1 Font Format" specification.
+ * The value in a byte indicates a command, a number, or subsequent bytes
+ * that are to be interpreted in a special way.
+ *
+ * CharString Number Encoding:
+ *  A CharString byte containing the values from 32 through 255 inclusive
+ *  indicate an integer. These values are decoded in four ranges.
+ *
+ * 1. A CharString byte containing a value, v, between 32 and 246 inclusive,
+ * indicate the integer v - 139. Thus, the integer values from -107 through
+ * 107 inclusive may be encoded in single byte.
+ *
+ * 2. A CharString byte containing a value, v, between 247 and 250 inclusive,
+ * indicates an integer involving the next byte, w, according to the formula:
+ * [(v - 247) x 256] + w + 108
+ *
+ * 3. A CharString byte containing a value, v, between 251 and 254 inclusive,
+ * indicates an integer involving the next byte, w, according to the formula:
+ * -[(v - 251) * 256] - w - 108
+ *
+ * 4. A CharString containing the value 255 indicates that the next 4 bytes
+ * are a two complement signed integer. The first of these bytes contains the
+ * highest order bits, the second byte contains the next higher order bits
+ * and the fourth byte contain the lowest order bits.
+ *
+ *
+ * CharString Command Encoding:
+ *  CharStrings commands are encoded in 1 or 2 bytes.
+ *
+ *  Single byte commands are encoded in 1 byte that contains a value between
+ *  0 and 31 inclusive.
+ *  If a command byte contains the value 12, then the value in the next byte
+ *  indicates a command. This "escape" mechanism allows many extra commands
+ * to be encoded and this encoding technique helps to minimize the length of
+ * the charStrings.
+ */
+var Type1CharString = (function Type1CharStringClosure() {
+  var COMMAND_MAP = {
+    'hstem': [1],
+    'vstem': [3],
+    'vmoveto': [4],
+    'rlineto': [5],
+    'hlineto': [6],
+    'vlineto': [7],
+    'rrcurveto': [8],
+    'callsubr': [10],
+    'flex': [12, 35],
+    'drop' : [12, 18],
+    'endchar': [14],
+    'rmoveto': [21],
+    'hmoveto': [22],
+    'vhcurveto': [30],
+    'hvcurveto': [31]
+  };
+
+  function Type1CharString() {
+    this.width = 0;
+    this.lsb = 0;
+    this.flexing = false;
+    this.output = [];
+    this.stack = [];
+  }
+
+  Type1CharString.prototype = {
+    convert: function Type1CharString_convert(encoded, subrs,
+                                              seacAnalysisEnabled) {
+      var count = encoded.length;
+      var error = false;
+      var wx, sbx, subrNumber;
+      for (var i = 0; i < count; i++) {
+        var value = encoded[i];
+        if (value < 32) {
+          if (value === 12) {
+            value = (value << 8) + encoded[++i];
+          }
+          switch (value) {
+            case 1: // hstem
+              if (!HINTING_ENABLED) {
+                this.stack = [];
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.hstem);
+              break;
+            case 3: // vstem
+              if (!HINTING_ENABLED) {
+                this.stack = [];
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.vstem);
+              break;
+            case 4: // vmoveto
+              if (this.flexing) {
+                if (this.stack.length < 1) {
+                  error = true;
+                  break;
+                }
+                // Add the dx for flex and but also swap the values so they are
+                // the right order.
+                var dy = this.stack.pop();
+                this.stack.push(0, dy);
+                break;
+              }
+              error = this.executeCommand(1, COMMAND_MAP.vmoveto);
+              break;
+            case 5: // rlineto
+              error = this.executeCommand(2, COMMAND_MAP.rlineto);
+              break;
+            case 6: // hlineto
+              error = this.executeCommand(1, COMMAND_MAP.hlineto);
+              break;
+            case 7: // vlineto
+              error = this.executeCommand(1, COMMAND_MAP.vlineto);
+              break;
+            case 8: // rrcurveto
+              error = this.executeCommand(6, COMMAND_MAP.rrcurveto);
+              break;
+            case 9: // closepath
+              // closepath is a Type1 command that does not take argument and is
+              // useless in Type2 and it can simply be ignored.
+              this.stack = [];
+              break;
+            case 10: // callsubr
+              if (this.stack.length < 1) {
+                error = true;
+                break;
+              }
+              subrNumber = this.stack.pop();
+              error = this.convert(subrs[subrNumber], subrs,
+                                   seacAnalysisEnabled);
+              break;
+            case 11: // return
+              return error;
+            case 13: // hsbw
+              if (this.stack.length < 2) {
+                error = true;
+                break;
+              }
+              // To convert to type2 we have to move the width value to the
+              // first part of the charstring and then use hmoveto with lsb.
+              wx = this.stack.pop();
+              sbx = this.stack.pop();
+              this.lsb = sbx;
+              this.width = wx;
+              this.stack.push(wx, sbx);
+              error = this.executeCommand(2, COMMAND_MAP.hmoveto);
+              break;
+            case 14: // endchar
+              this.output.push(COMMAND_MAP.endchar[0]);
+              break;
+            case 21: // rmoveto
+              if (this.flexing) {
+                break;
+              }
+              error = this.executeCommand(2, COMMAND_MAP.rmoveto);
+              break;
+            case 22: // hmoveto
+              if (this.flexing) {
+                // Add the dy for flex.
+                this.stack.push(0);
+                break;
+              }
+              error = this.executeCommand(1, COMMAND_MAP.hmoveto);
+              break;
+            case 30: // vhcurveto
+              error = this.executeCommand(4, COMMAND_MAP.vhcurveto);
+              break;
+            case 31: // hvcurveto
+              error = this.executeCommand(4, COMMAND_MAP.hvcurveto);
+              break;
+            case (12 << 8) + 0: // dotsection
+              // dotsection is a Type1 command to specify some hinting feature
+              // for dots that do not take a parameter and it can safely be
+              // ignored for Type2.
+              this.stack = [];
+              break;
+            case (12 << 8) + 1: // vstem3
+              if (!HINTING_ENABLED) {
+                this.stack = [];
+                break;
+              }
+              // [vh]stem3 are Type1 only and Type2 supports [vh]stem with
+              // multiple parameters, so instead of returning [vh]stem3 take a
+              // shortcut and return [vhstem] instead.
+              error = this.executeCommand(2, COMMAND_MAP.vstem);
+              break;
+            case (12 << 8) + 2: // hstem3
+              if (!HINTING_ENABLED) {
+                 this.stack = [];
+                break;
+              }
+              // See vstem3.
+              error = this.executeCommand(2, COMMAND_MAP.hstem);
+              break;
+            case (12 << 8) + 6: // seac
+              // seac is like type 2's special endchar but it doesn't use the
+              // first argument asb, so remove it.
+              if (seacAnalysisEnabled) {
+                this.seac = this.stack.splice(-4, 4);
+                error = this.executeCommand(0, COMMAND_MAP.endchar);
+              } else {
+                error = this.executeCommand(4, COMMAND_MAP.endchar);
+              }
+              break;
+            case (12 << 8) + 7: // sbw
+              if (this.stack.length < 4) {
+                error = true;
+                break;
+              }
+              // To convert to type2 we have to move the width value to the
+              // first part of the charstring and then use rmoveto with
+              // (dx, dy). The height argument will not be used for vmtx and
+              // vhea tables reconstruction -- ignoring it.
+              var wy = this.stack.pop();
+              wx = this.stack.pop();
+              var sby = this.stack.pop();
+              sbx = this.stack.pop();
+              this.lsb = sbx;
+              this.width = wx;
+              this.stack.push(wx, sbx, sby);
+              error = this.executeCommand(3, COMMAND_MAP.rmoveto);
+              break;
+            case (12 << 8) + 12: // div
+              if (this.stack.length < 2) {
+                error = true;
+                break;
+              }
+              var num2 = this.stack.pop();
+              var num1 = this.stack.pop();
+              this.stack.push(num1 / num2);
+              break;
+            case (12 << 8) + 16: // callothersubr
+              if (this.stack.length < 2) {
+                error = true;
+                break;
+              }
+              subrNumber = this.stack.pop();
+              var numArgs = this.stack.pop();
+              if (subrNumber === 0 && numArgs === 3) {
+                var flexArgs = this.stack.splice(this.stack.length - 17, 17);
+                this.stack.push(
+                  flexArgs[2] + flexArgs[0], // bcp1x + rpx
+                  flexArgs[3] + flexArgs[1], // bcp1y + rpy
+                  flexArgs[4], // bcp2x
+                  flexArgs[5], // bcp2y
+                  flexArgs[6], // p2x
+                  flexArgs[7], // p2y
+                  flexArgs[8], // bcp3x
+                  flexArgs[9], // bcp3y
+                  flexArgs[10], // bcp4x
+                  flexArgs[11], // bcp4y
+                  flexArgs[12], // p3x
+                  flexArgs[13], // p3y
+                  flexArgs[14] // flexDepth
+                  // 15 = finalx unused by flex
+                  // 16 = finaly unused by flex
+                );
+                error = this.executeCommand(13, COMMAND_MAP.flex, true);
+                this.flexing = false;
+                this.stack.push(flexArgs[15], flexArgs[16]);
+              } else if (subrNumber === 1 && numArgs === 0) {
+                this.flexing = true;
+              }
+              break;
+            case (12 << 8) + 17: // pop
+              // Ignore this since it is only used with othersubr.
+              break;
+            case (12 << 8) + 33: // setcurrentpoint
+              // Ignore for now.
+              this.stack = [];
+              break;
+            default:
+              warn('Unknown type 1 charstring command of "' + value + '"');
+              break;
+          }
+          if (error) {
+            break;
+          }
+          continue;
+        } else if (value <= 246) {
+          value = value - 139;
+        } else if (value <= 250) {
+          value = ((value - 247) * 256) + encoded[++i] + 108;
+        } else if (value <= 254) {
+          value = -((value - 251) * 256) - encoded[++i] - 108;
+        } else {
+          value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 |
+                  (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0;
+        }
+        this.stack.push(value);
+      }
+      return error;
+    },
+
+    executeCommand: function(howManyArgs, command, keepStack) {
+      var stackLength = this.stack.length;
+      if (howManyArgs > stackLength) {
+        return true;
+      }
+      var start = stackLength - howManyArgs;
+      for (var i = start; i < stackLength; i++) {
+        var value = this.stack[i];
+        if (value === (value | 0)) { // int
+          this.output.push(28, (value >> 8) & 0xff, value & 0xff);
+        } else { // fixed point
+          value = (65536 * value) | 0;
+          this.output.push(255,
+                           (value >> 24) & 0xFF,
+                           (value >> 16) & 0xFF,
+                           (value >> 8) & 0xFF,
+                           value & 0xFF);
+        }
+      }
+      this.output.push.apply(this.output, command);
+      if (keepStack) {
+        this.stack.splice(start, howManyArgs);
+      } else {
+        this.stack.length = 0;
+      }
+      return false;
+    }
+  };
+
+  return Type1CharString;
+})();
+
+/*
+ * Type1Parser encapsulate the needed code for parsing a Type1 font
+ * program. Some of its logic depends on the Type2 charstrings
+ * structure.
+ * Note: this doesn't really parse the font since that would require evaluation
+ * of PostScript, but it is possible in most cases to extract what we need
+ * without a full parse.
+ */
+var Type1Parser = (function Type1ParserClosure() {
+  /*
+   * Decrypt a Sequence of Ciphertext Bytes to Produce the Original Sequence
+   * of Plaintext Bytes. The function took a key as a parameter which can be
+   * for decrypting the eexec block of for decoding charStrings.
+   */
+  var EEXEC_ENCRYPT_KEY = 55665;
+  var CHAR_STRS_ENCRYPT_KEY = 4330;
+
+  function isHexDigit(code) {
+    return code >= 48 && code <= 57 || // '0'-'9'
+           code >= 65 && code <= 70 || // 'A'-'F'
+           code >= 97 && code <= 102;  // 'a'-'f'
+  }
+
+  function decrypt(data, key, discardNumber) {
+    if (discardNumber >= data.length) {
+      return new Uint8Array(0);
+    }
+    var r = key | 0, c1 = 52845, c2 = 22719, i, j;
+    for (i = 0; i < discardNumber; i++) {
+      r = ((data[i] + r) * c1 + c2) & ((1 << 16) - 1);
+    }
+    var count = data.length - discardNumber;
+    var decrypted = new Uint8Array(count);
+    for (i = discardNumber, j = 0; j < count; i++, j++) {
+      var value = data[i];
+      decrypted[j] = value ^ (r >> 8);
+      r = ((value + r) * c1 + c2) & ((1 << 16) - 1);
+    }
+    return decrypted;
+  }
+
+  function decryptAscii(data, key, discardNumber) {
+    var r = key | 0, c1 = 52845, c2 = 22719;
+    var count = data.length, maybeLength = count >>> 1;
+    var decrypted = new Uint8Array(maybeLength);
+    var i, j;
+    for (i = 0, j = 0; i < count; i++) {
+      var digit1 = data[i];
+      if (!isHexDigit(digit1)) {
+        continue;
+      }
+      i++;
+      var digit2;
+      while (i < count && !isHexDigit(digit2 = data[i])) {
+        i++;
+      }
+      if (i < count) {
+        var value = parseInt(String.fromCharCode(digit1, digit2), 16);
+        decrypted[j++] = value ^ (r >> 8);
+        r = ((value + r) * c1 + c2) & ((1 << 16) - 1);
+      }
+    }
+    return Array.prototype.slice.call(decrypted, discardNumber, j);
+  }
+
+  function isSpecial(c) {
+    return c === 0x2F || // '/'
+           c === 0x5B || c === 0x5D || // '[', ']'
+           c === 0x7B || c === 0x7D || // '{', '}'
+           c === 0x28 || c === 0x29; // '(', ')'
+  }
+
+  function Type1Parser(stream, encrypted, seacAnalysisEnabled) {
+    if (encrypted) {
+      var data = stream.getBytes();
+      var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) &&
+                       isHexDigit(data[2]) && isHexDigit(data[3]));
+      stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) :
+                          decryptAscii(data, EEXEC_ENCRYPT_KEY, 4));
+    }
+    this.seacAnalysisEnabled = !!seacAnalysisEnabled;
+
+    this.stream = stream;
+    this.nextChar();
+  }
+
+  Type1Parser.prototype = {
+    readNumberArray: function Type1Parser_readNumberArray() {
+      this.getToken(); // read '[' or '{' (arrays can start with either)
+      var array = [];
+      while (true) {
+        var token = this.getToken();
+        if (token === null || token === ']' || token === '}') {
+          break;
+        }
+        array.push(parseFloat(token || 0));
+      }
+      return array;
+    },
+
+    readNumber: function Type1Parser_readNumber() {
+      var token = this.getToken();
+      return parseFloat(token || 0);
+    },
+
+    readInt: function Type1Parser_readInt() {
+      // Use '| 0' to prevent setting a double into length such as the double
+      // does not flow into the loop variable.
+      var token = this.getToken();
+      return parseInt(token || 0, 10) | 0;
+    },
+
+    readBoolean: function Type1Parser_readBoolean() {
+      var token = this.getToken();
+
+      // Use 1 and 0 since that's what type2 charstrings use.
+      return token === 'true' ? 1 : 0;
+    },
+
+    nextChar : function Type1_nextChar() {
+      return (this.currentChar = this.stream.getByte());
+    },
+
+    getToken: function Type1Parser_getToken() {
+      // Eat whitespace and comments.
+      var comment = false;
+      var ch = this.currentChar;
+      while (true) {
+        if (ch === -1) {
+          return null;
+        }
+
+        if (comment) {
+          if (ch === 0x0A || ch === 0x0D) {
+            comment = false;
+          }
+        } else if (ch === 0x25) { // '%'
+          comment = true;
+        } else if (!Lexer.isSpace(ch)) {
+          break;
+        }
+        ch = this.nextChar();
+      }
+      if (isSpecial(ch)) {
+        this.nextChar();
+        return String.fromCharCode(ch);
+      }
+      var token = '';
+      do {
+        token += String.fromCharCode(ch);
+        ch = this.nextChar();
+      } while (ch >= 0 && !Lexer.isSpace(ch) && !isSpecial(ch));
+      return token;
+    },
+
+    /*
+     * Returns an object containing a Subrs array and a CharStrings
+     * array extracted from and eexec encrypted block of data
+     */
+    extractFontProgram: function Type1Parser_extractFontProgram() {
+      var stream = this.stream;
+
+      var subrs = [], charstrings = [];
+      var privateData = Object.create(null);
+      privateData['lenIV'] = 4;
+      var program = {
+        subrs: [],
+        charstrings: [],
+        properties: {
+          'privateData': privateData
+        }
+      };
+      var token, length, data, lenIV, encoded;
+      while ((token = this.getToken()) !== null) {
+        if (token !== '/') {
+          continue;
+        }
+        token = this.getToken();
+        switch (token) {
+          case 'CharStrings':
+            // The number immediately following CharStrings must be greater or
+            // equal to the number of CharStrings.
+            this.getToken();
+            this.getToken(); // read in 'dict'
+            this.getToken(); // read in 'dup'
+            this.getToken(); // read in 'begin'
+            while(true) {
+              token = this.getToken();
+              if (token === null || token === 'end') {
+                break;
+              }
+
+              if (token !== '/') {
+                continue;
+              }
+              var glyph = this.getToken();
+              length = this.readInt();
+              this.getToken(); // read in 'RD' or '-|'
+              data = stream.makeSubStream(stream.pos, length);
+              lenIV = program.properties.privateData['lenIV'];
+              encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
+              // Skip past the required space and binary data.
+              stream.skip(length);
+              this.nextChar();
+              token = this.getToken(); // read in 'ND' or '|-'
+              if (token === 'noaccess') {
+                this.getToken(); // read in 'def'
+              }
+              charstrings.push({
+                glyph: glyph,
+                encoded: encoded
+              });
+            }
+            break;
+          case 'Subrs':
+            var num = this.readInt();
+            this.getToken(); // read in 'array'
+            while ((token = this.getToken()) === 'dup') {
+              var index = this.readInt();
+              length = this.readInt();
+              this.getToken(); // read in 'RD' or '-|'
+              data = stream.makeSubStream(stream.pos, length);
+              lenIV = program.properties.privateData['lenIV'];
+              encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
+              // Skip past the required space and binary data.
+              stream.skip(length);
+              this.nextChar();
+              token = this.getToken(); // read in 'NP' or '|'
+              if (token === 'noaccess') {
+                this.getToken(); // read in 'put'
+              }
+              subrs[index] = encoded;
+            }
+            break;
+          case 'BlueValues':
+          case 'OtherBlues':
+          case 'FamilyBlues':
+          case 'FamilyOtherBlues':
+            var blueArray = this.readNumberArray();
+            // *Blue* values may contain invalid data: disables reading of
+            // those values when hinting is disabled.
+            if (blueArray.length > 0 && (blueArray.length % 2) === 0 &&
+                HINTING_ENABLED) {
+              program.properties.privateData[token] = blueArray;
+            }
+            break;
+          case 'StemSnapH':
+          case 'StemSnapV':
+            program.properties.privateData[token] = this.readNumberArray();
+            break;
+          case 'StdHW':
+          case 'StdVW':
+            program.properties.privateData[token] =
+              this.readNumberArray()[0];
+            break;
+          case 'BlueShift':
+          case 'lenIV':
+          case 'BlueFuzz':
+          case 'BlueScale':
+          case 'LanguageGroup':
+          case 'ExpansionFactor':
+            program.properties.privateData[token] = this.readNumber();
+            break;
+          case 'ForceBold':
+            program.properties.privateData[token] = this.readBoolean();
+            break;
+        }
+      }
+
+      for (var i = 0; i < charstrings.length; i++) {
+        glyph = charstrings[i].glyph;
+        encoded = charstrings[i].encoded;
+        var charString = new Type1CharString();
+        var error = charString.convert(encoded, subrs,
+                                       this.seacAnalysisEnabled);
+        var output = charString.output;
+        if (error) {
+          // It seems when FreeType encounters an error while evaluating a glyph
+          // that it completely ignores the glyph so we'll mimic that behaviour
+          // here and put an endchar to make the validator happy.
+          output = [14];
+        }
+        program.charstrings.push({
+          glyphName: glyph,
+          charstring: output,
+          width: charString.width,
+          lsb: charString.lsb,
+          seac: charString.seac
+        });
+      }
+
+      return program;
+    },
+
+    extractFontHeader: function Type1Parser_extractFontHeader(properties) {
+      var token;
+      while ((token = this.getToken()) !== null) {
+        if (token !== '/') {
+          continue;
+        }
+        token = this.getToken();
+        switch (token) {
+          case 'FontMatrix':
+            var matrix = this.readNumberArray();
+            properties.fontMatrix = matrix;
+            break;
+          case 'Encoding':
+            var encodingArg = this.getToken();
+            var encoding;
+            if (!/^\d+$/.test(encodingArg)) {
+              // encoding name is specified
+              encoding = getEncoding(encodingArg);
+            } else {
+              encoding = [];
+              var size = parseInt(encodingArg, 10) | 0;
+              this.getToken(); // read in 'array'
+
+              for (var j = 0; j < size; j++) {
+                token = this.getToken();
+                // skipping till first dup or def (e.g. ignoring for statement)
+                while (token !== 'dup' && token !== 'def') {
+                  token = this.getToken();
+                  if (token === null) {
+                    return; // invalid header
+                  }
+                }
+                if (token === 'def') {
+                  break; // read all array data
+                }
+                var index = this.readInt();
+                this.getToken(); // read in '/'
+                var glyph = this.getToken();
+                encoding[index] = glyph;
+                this.getToken(); // read the in 'put'
+              }
+            }
+            properties.builtInEncoding = encoding;
+            break;
+          case 'FontBBox':
+            var fontBBox = this.readNumberArray();
+            // adjusting ascent/descent
+            properties.ascent = fontBBox[3];
+            properties.descent = fontBBox[1];
+            properties.ascentScaled = true;
+            break;
+        }
+      }
+    }
+  };
+
+  return Type1Parser;
+})();
+
+exports.Type1Parser = Type1Parser;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreFonts = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser,
+      root.pdfjsCoreGlyphList, root.pdfjsCoreCharsets,
+      root.pdfjsCoreFontRenderer, root.pdfjsCoreEncodings,
+      root.pdfjsCoreStandardFonts, root.pdfjsCoreUnicode,
+      root.pdfjsCoreType1Parser, root.pdfjsCoreCFFParser);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser,
+                  coreGlyphList, coreCharsets, coreFontRenderer,
+                  coreEncodings, coreStandardFonts, coreUnicode,
+                  coreType1Parser, coreCFFParser) {
+
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var FontType = sharedUtil.FontType;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isNum = sharedUtil.isNum;
+var readUint32 = sharedUtil.readUint32;
+var shadow = sharedUtil.shadow;
+var stringToBytes = sharedUtil.stringToBytes;
+var string32 = sharedUtil.string32;
+var warn = sharedUtil.warn;
+var MissingDataException = sharedUtil.MissingDataException;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
+var getDingbatsGlyphsUnicode = coreGlyphList.getDingbatsGlyphsUnicode;
+var ISOAdobeCharset = coreCharsets.ISOAdobeCharset;
+var ExpertCharset = coreCharsets.ExpertCharset;
+var ExpertSubsetCharset = coreCharsets.ExpertSubsetCharset;
+var FontRendererFactory = coreFontRenderer.FontRendererFactory;
+var WinAnsiEncoding = coreEncodings.WinAnsiEncoding;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var MacRomanEncoding = coreEncodings.MacRomanEncoding;
+var SymbolSetEncoding = coreEncodings.SymbolSetEncoding;
+var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding;
+var ExpertEncoding = coreEncodings.ExpertEncoding;
+var getEncoding = coreEncodings.getEncoding;
+var getStdFontMap = coreStandardFonts.getStdFontMap;
+var getNonStdFontMap = coreStandardFonts.getNonStdFontMap;
+var getGlyphMapForStandardFonts = coreStandardFonts.getGlyphMapForStandardFonts;
+var getSupplementalGlyphMapForArialBlack =
+  coreStandardFonts.getSupplementalGlyphMapForArialBlack;
+var getUnicodeRangeFor = coreUnicode.getUnicodeRangeFor;
+var mapSpecialUnicodeValues = coreUnicode.mapSpecialUnicodeValues;
+var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph;
+var Type1Parser = coreType1Parser.Type1Parser;
+var CFFStandardStrings = coreCFFParser.CFFStandardStrings;
+var CFFParser = coreCFFParser.CFFParser;
+var CFFCompiler = coreCFFParser.CFFCompiler;
+var CFF = coreCFFParser.CFF;
+var CFFHeader = coreCFFParser.CFFHeader;
+var CFFTopDict = coreCFFParser.CFFTopDict;
+var CFFPrivateDict = coreCFFParser.CFFPrivateDict;
+var CFFStrings = coreCFFParser.CFFStrings;
+var CFFIndex = coreCFFParser.CFFIndex;
+var CFFCharset = coreCFFParser.CFFCharset;
+
+// Unicode Private Use Area
+var PRIVATE_USE_OFFSET_START = 0xE000;
+var PRIVATE_USE_OFFSET_END = 0xF8FF;
+var SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = false;
+
+// PDF Glyph Space Units are one Thousandth of a TextSpace Unit
+// except for Type 3 fonts
+var PDF_GLYPH_SPACE_UNITS = 1000;
+
+// Accented charactars are not displayed properly on Windows, using this flag
+// to control analysis of seac charstrings.
+var SEAC_ANALYSIS_ENABLED = false;
+
+var FontFlags = {
+  FixedPitch: 1,
+  Serif: 2,
+  Symbolic: 4,
+  Script: 8,
+  Nonsymbolic: 32,
+  Italic: 64,
+  AllCap: 65536,
+  SmallCap: 131072,
+  ForceBold: 262144
+};
+
+var MacStandardGlyphOrdering = [
+  '.notdef', '.null', 'nonmarkingreturn', 'space', 'exclam', 'quotedbl',
+  'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft',
+  'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash',
+  'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
+  'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at',
+  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
+  'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft',
+  'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b',
+  'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q',
+  'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright',
+  'asciitilde', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde',
+  'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis',
+  'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis',
+  'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve',
+  'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex',
+  'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet',
+  'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute',
+  'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal',
+  'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi',
+  'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash',
+  'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin',
+  'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis',
+  'nonbreakingspace', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash',
+  'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright',
+  'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency',
+  'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered',
+  'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex',
+  'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex',
+  'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute',
+  'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron',
+  'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron',
+  'Lslash', 'lslash', 'Scaron', 'scaron', 'Zcaron', 'zcaron', 'brokenbar',
+  'Eth', 'eth', 'Yacute', 'yacute', 'Thorn', 'thorn', 'minus', 'multiply',
+  'onesuperior', 'twosuperior', 'threesuperior', 'onehalf', 'onequarter',
+  'threequarters', 'franc', 'Gbreve', 'gbreve', 'Idotaccent', 'Scedilla',
+  'scedilla', 'Cacute', 'cacute', 'Ccaron', 'ccaron', 'dcroat'];
+
+function adjustWidths(properties) {
+  if (!properties.fontMatrix) {
+    return;
+  }
+  if (properties.fontMatrix[0] === FONT_IDENTITY_MATRIX[0]) {
+    return;
+  }
+  // adjusting width to fontMatrix scale
+  var scale = 0.001 / properties.fontMatrix[0];
+  var glyphsWidths = properties.widths;
+  for (var glyph in glyphsWidths) {
+    glyphsWidths[glyph] *= scale;
+  }
+  properties.defaultWidth *= scale;
+}
+
+function getFontType(type, subtype) {
+  switch (type) {
+    case 'Type1':
+      return subtype === 'Type1C' ? FontType.TYPE1C : FontType.TYPE1;
+    case 'CIDFontType0':
+      return subtype === 'CIDFontType0C' ? FontType.CIDFONTTYPE0C :
+        FontType.CIDFONTTYPE0;
+    case 'OpenType':
+      return FontType.OPENTYPE;
+    case 'TrueType':
+      return FontType.TRUETYPE;
+    case 'CIDFontType2':
+      return FontType.CIDFONTTYPE2;
+    case 'MMType1':
+      return FontType.MMTYPE1;
+    case 'Type0':
+      return FontType.TYPE0;
+    default:
+      return FontType.UNKNOWN;
+  }
+}
+
+var Glyph = (function GlyphClosure() {
+  function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId,
+                 isSpace, isInFont) {
+    this.fontChar = fontChar;
+    this.unicode = unicode;
+    this.accent = accent;
+    this.width = width;
+    this.vmetric = vmetric;
+    this.operatorListId = operatorListId;
+    this.isSpace = isSpace;
+    this.isInFont = isInFont;
+  }
+
+  Glyph.prototype.matchesForCache = function(fontChar, unicode, accent, width,
+                                             vmetric, operatorListId, isSpace,
+                                             isInFont) {
+    return this.fontChar === fontChar &&
+           this.unicode === unicode &&
+           this.accent === accent &&
+           this.width === width &&
+           this.vmetric === vmetric &&
+           this.operatorListId === operatorListId &&
+           this.isSpace === isSpace &&
+           this.isInFont === isInFont;
+  };
+
+  return Glyph;
+})();
+
+var ToUnicodeMap = (function ToUnicodeMapClosure() {
+  function ToUnicodeMap(cmap) {
+    // The elements of this._map can be integers or strings, depending on how
+    // |cmap| was created.
+    this._map = cmap;
+  }
+
+  ToUnicodeMap.prototype = {
+    get length() {
+      return this._map.length;
+    },
+
+    forEach: function(callback) {
+      for (var charCode in this._map) {
+        callback(charCode, this._map[charCode].charCodeAt(0));
+      }
+    },
+
+    has: function(i) {
+      return this._map[i] !== undefined;
+    },
+
+    get: function(i) {
+      return this._map[i];
+    },
+
+    charCodeOf: function(v) {
+      return this._map.indexOf(v);
+    }
+  };
+
+  return ToUnicodeMap;
+})();
+
+var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() {
+  function IdentityToUnicodeMap(firstChar, lastChar) {
+    this.firstChar = firstChar;
+    this.lastChar = lastChar;
+  }
+
+  IdentityToUnicodeMap.prototype = {
+    get length() {
+      return (this.lastChar + 1) - this.firstChar;
+    },
+
+    forEach: function (callback) {
+      for (var i = this.firstChar, ii = this.lastChar; i <= ii; i++) {
+        callback(i, i);
+      }
+    },
+
+    has: function (i) {
+      return this.firstChar <= i && i <= this.lastChar;
+    },
+
+    get: function (i) {
+      if (this.firstChar <= i && i <= this.lastChar) {
+        return String.fromCharCode(i);
+      }
+      return undefined;
+    },
+
+    charCodeOf: function (v) {
+      return (isInt(v) && v >= this.firstChar && v <= this.lastChar) ? v : -1;
+    }
+  };
+
+  return IdentityToUnicodeMap;
+})();
+
+var OpenTypeFileBuilder = (function OpenTypeFileBuilderClosure() {
+  function writeInt16(dest, offset, num) {
+    dest[offset] = (num >> 8) & 0xFF;
+    dest[offset + 1] = num & 0xFF;
+  }
+
+  function writeInt32(dest, offset, num) {
+    dest[offset] = (num >> 24) & 0xFF;
+    dest[offset + 1] = (num >> 16) & 0xFF;
+    dest[offset + 2] = (num >> 8) & 0xFF;
+    dest[offset + 3] = num & 0xFF;
+  }
+
+  function writeData(dest, offset, data) {
+    var i, ii;
+    if (data instanceof Uint8Array) {
+      dest.set(data, offset);
+    } else if (typeof data === 'string') {
+      for (i = 0, ii = data.length; i < ii; i++) {
+        dest[offset++] = data.charCodeAt(i) & 0xFF;
+      }
+    } else {
+      // treating everything else as array
+      for (i = 0, ii = data.length; i < ii; i++) {
+        dest[offset++] = data[i] & 0xFF;
+      }
+    }
+  }
+
+  function OpenTypeFileBuilder(sfnt) {
+    this.sfnt = sfnt;
+    this.tables = Object.create(null);
+  }
+
+  OpenTypeFileBuilder.getSearchParams =
+      function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) {
+    var maxPower2 = 1, log2 = 0;
+    while ((maxPower2 ^ entriesCount) > maxPower2) {
+      maxPower2 <<= 1;
+      log2++;
+    }
+    var searchRange = maxPower2 * entrySize;
+    return {
+      range: searchRange,
+      entry: log2,
+      rangeShift: entrySize * entriesCount - searchRange
+    };
+  };
+
+  var OTF_HEADER_SIZE = 12;
+  var OTF_TABLE_ENTRY_SIZE = 16;
+
+  OpenTypeFileBuilder.prototype = {
+    toArray: function OpenTypeFileBuilder_toArray() {
+      var sfnt = this.sfnt;
+
+      // Tables needs to be written by ascendant alphabetic order
+      var tables = this.tables;
+      var tablesNames = Object.keys(tables);
+      tablesNames.sort();
+      var numTables = tablesNames.length;
+
+      var i, j, jj, table, tableName;
+      // layout the tables data
+      var offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE;
+      var tableOffsets = [offset];
+      for (i = 0; i < numTables; i++) {
+        table = tables[tablesNames[i]];
+        var paddedLength = ((table.length + 3) & ~3) >>> 0;
+        offset += paddedLength;
+        tableOffsets.push(offset);
+      }
+
+      var file = new Uint8Array(offset);
+      // write the table data first (mostly for checksum)
+      for (i = 0; i < numTables; i++) {
+        table = tables[tablesNames[i]];
+        writeData(file, tableOffsets[i], table);
+      }
+
+      // sfnt version (4 bytes)
+      if (sfnt === 'true') {
+        // Windows hates the Mac TrueType sfnt version number
+        sfnt = string32(0x00010000);
+      }
+      file[0] = sfnt.charCodeAt(0) & 0xFF;
+      file[1] = sfnt.charCodeAt(1) & 0xFF;
+      file[2] = sfnt.charCodeAt(2) & 0xFF;
+      file[3] = sfnt.charCodeAt(3) & 0xFF;
+
+      // numTables (2 bytes)
+      writeInt16(file, 4, numTables);
+
+      var searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16);
+
+      // searchRange (2 bytes)
+      writeInt16(file, 6, searchParams.range);
+      // entrySelector (2 bytes)
+      writeInt16(file, 8, searchParams.entry);
+      // rangeShift (2 bytes)
+      writeInt16(file, 10, searchParams.rangeShift);
+
+      offset = OTF_HEADER_SIZE;
+      // writing table entries
+      for (i = 0; i < numTables; i++) {
+        tableName = tablesNames[i];
+        file[offset] = tableName.charCodeAt(0) & 0xFF;
+        file[offset + 1] = tableName.charCodeAt(1) & 0xFF;
+        file[offset + 2] = tableName.charCodeAt(2) & 0xFF;
+        file[offset + 3] = tableName.charCodeAt(3) & 0xFF;
+
+        // checksum
+        var checksum = 0;
+        for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) {
+          var quad = readUint32(file, j);
+          checksum = (checksum + quad) >>> 0;
+        }
+        writeInt32(file, offset + 4, checksum);
+
+        // offset
+        writeInt32(file, offset + 8, tableOffsets[i]);
+        // length
+        writeInt32(file, offset + 12, tables[tableName].length);
+
+        offset += OTF_TABLE_ENTRY_SIZE;
+      }
+      return file;
+    },
+
+    addTable: function OpenTypeFileBuilder_addTable(tag, data) {
+      if (tag in this.tables) {
+        throw new Error('Table ' + tag + ' already exists');
+      }
+      this.tables[tag] = data;
+    }
+  };
+
+  return OpenTypeFileBuilder;
+})();
+
+// Problematic Unicode characters in the fonts that needs to be moved to avoid
+// issues when they are painted on the canvas, e.g. complex-script shaping or
+// control/whitespace characters. The ranges are listed in pairs: the first item
+// is a code of the first problematic code, the second one is the next
+// non-problematic code. The ranges must be in sorted order.
+var ProblematicCharRanges = new Int32Array([
+  // Control characters.
+  0x0000, 0x0020,
+  0x007F, 0x00A1,
+  0x00AD, 0x00AE,
+  // Chars that is used in complex-script shaping.
+  0x0600, 0x0780,
+  0x08A0, 0x10A0,
+  0x1780, 0x1800,
+  // General punctuation chars.
+  0x2000, 0x2010,
+  0x2011, 0x2012,
+  0x2028, 0x2030,
+  0x205F, 0x2070,
+  0x25CC, 0x25CD,
+  // Chars that is used in complex-script shaping.
+  0xAA60, 0xAA80,
+  // Specials Unicode block.
+  0xFFF0, 0x10000
+]);
+
+/**
+ * 'Font' is the class the outside world should use, it encapsulate all the font
+ * decoding logics whatever type it is (assuming the font type is supported).
+ *
+ * For example to read a Type1 font and to attach it to the document:
+ *   var type1Font = new Font("MyFontName", binaryFile, propertiesObject);
+ *   type1Font.bind();
+ */
+var Font = (function FontClosure() {
+  function Font(name, file, properties) {
+    var charCode, glyphName, unicode;
+
+    this.name = name;
+    this.loadedName = properties.loadedName;
+    this.isType3Font = properties.isType3Font;
+    this.sizes = [];
+    this.missingFile = false;
+
+    this.glyphCache = Object.create(null);
+
+    var names = name.split('+');
+    names = names.length > 1 ? names[1] : names[0];
+    names = names.split(/[-,_]/g)[0];
+    this.isSerifFont = !!(properties.flags & FontFlags.Serif);
+    this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
+    this.isMonospace = !!(properties.flags & FontFlags.FixedPitch);
+
+    var type = properties.type;
+    var subtype = properties.subtype;
+    this.type = type;
+
+    this.fallbackName = (this.isMonospace ? 'monospace' :
+                         (this.isSerifFont ? 'serif' : 'sans-serif'));
+
+    this.differences = properties.differences;
+    this.widths = properties.widths;
+    this.defaultWidth = properties.defaultWidth;
+    this.composite = properties.composite;
+    this.wideChars = properties.wideChars;
+    this.cMap = properties.cMap;
+    this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS;
+    this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS;
+    this.fontMatrix = properties.fontMatrix;
+    this.bbox = properties.bbox;
+
+    this.toUnicode = properties.toUnicode;
+
+    this.toFontChar = [];
+
+    if (properties.type === 'Type3') {
+      for (charCode = 0; charCode < 256; charCode++) {
+        this.toFontChar[charCode] = (this.differences[charCode] ||
+                                     properties.defaultEncoding[charCode]);
+      }
+      this.fontType = FontType.TYPE3;
+      return;
+    }
+
+    this.cidEncoding = properties.cidEncoding;
+    this.vertical = properties.vertical;
+    if (this.vertical) {
+      this.vmetrics = properties.vmetrics;
+      this.defaultVMetrics = properties.defaultVMetrics;
+    }
+    var glyphsUnicodeMap;
+    if (!file || file.isEmpty) {
+      if (file) {
+        // Some bad PDF generators will include empty font files,
+        // attempting to recover by assuming that no file exists.
+        warn('Font file is empty in "' + name + '" (' + this.loadedName + ')');
+      }
+
+      this.missingFile = true;
+      // The file data is not specified. Trying to fix the font name
+      // to be used with the canvas.font.
+      var fontName = name.replace(/[,_]/g, '-');
+      var stdFontMap = getStdFontMap(), nonStdFontMap = getNonStdFontMap();
+      var isStandardFont = !!stdFontMap[fontName] ||
+        !!(nonStdFontMap[fontName] && stdFontMap[nonStdFontMap[fontName]]);
+      fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName;
+
+      this.bold = (fontName.search(/bold/gi) !== -1);
+      this.italic = ((fontName.search(/oblique/gi) !== -1) ||
+                     (fontName.search(/italic/gi) !== -1));
+
+      // Use 'name' instead of 'fontName' here because the original
+      // name ArialBlack for example will be replaced by Helvetica.
+      this.black = (name.search(/Black/g) !== -1);
+
+      // if at least one width is present, remeasure all chars when exists
+      this.remeasure = Object.keys(this.widths).length > 0;
+      if (isStandardFont && type === 'CIDFontType2' &&
+          properties.cidEncoding.indexOf('Identity-') === 0) {
+        var GlyphMapForStandardFonts = getGlyphMapForStandardFonts();
+        // Standard fonts might be embedded as CID font without glyph mapping.
+        // Building one based on GlyphMapForStandardFonts.
+        var map = [];
+        for (charCode in GlyphMapForStandardFonts) {
+          map[+charCode] = GlyphMapForStandardFonts[charCode];
+        }
+        if (/ArialBlack/i.test(name)) {
+          var SupplementalGlyphMapForArialBlack =
+            getSupplementalGlyphMapForArialBlack();
+          for (charCode in SupplementalGlyphMapForArialBlack) {
+            map[+charCode] = SupplementalGlyphMapForArialBlack[charCode];
+          }
+        }
+        var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap;
+        if (!isIdentityUnicode) {
+          this.toUnicode.forEach(function(charCode, unicodeCharCode) {
+            map[+charCode] = unicodeCharCode;
+          });
+        }
+        this.toFontChar = map;
+        this.toUnicode = new ToUnicodeMap(map);
+      } else if (/Symbol/i.test(fontName)) {
+        this.toFontChar = buildToFontChar(SymbolSetEncoding, getGlyphsUnicode(),
+                                          properties.differences);
+      } else if (/Dingbats/i.test(fontName)) {
+        if (/Wingdings/i.test(name)) {
+          warn('Non-embedded Wingdings font, falling back to ZapfDingbats.');
+        }
+        this.toFontChar = buildToFontChar(ZapfDingbatsEncoding,
+                                          getDingbatsGlyphsUnicode(),
+                                          properties.differences);
+      } else if (isStandardFont) {
+        this.toFontChar = buildToFontChar(properties.defaultEncoding,
+                                          getGlyphsUnicode(),
+                                          properties.differences);
+      } else {
+        glyphsUnicodeMap = getGlyphsUnicode();
+        this.toUnicode.forEach(function(charCode, unicodeCharCode) {
+          if (!this.composite) {
+            glyphName = (properties.differences[charCode] ||
+                         properties.defaultEncoding[charCode]);
+            unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
+            if (unicode !== -1) {
+              unicodeCharCode = unicode;
+            }
+          }
+          this.toFontChar[charCode] = unicodeCharCode;
+        }.bind(this));
+      }
+      this.loadedName = fontName.split('-')[0];
+      this.loading = false;
+      this.fontType = getFontType(type, subtype);
+      return;
+    }
+
+    // Some fonts might use wrong font types for Type1C or CIDFontType0C
+    if (subtype === 'Type1C' && (type !== 'Type1' && type !== 'MMType1')) {
+      // Some TrueType fonts by mistake claim Type1C
+      if (isTrueTypeFile(file)) {
+        subtype = 'TrueType';
+      } else {
+        type = 'Type1';
+      }
+    }
+    if (subtype === 'CIDFontType0C' && type !== 'CIDFontType0') {
+      type = 'CIDFontType0';
+    }
+    if (subtype === 'OpenType') {
+      type = 'OpenType';
+    }
+    // Some CIDFontType0C fonts by mistake claim CIDFontType0.
+    if (type === 'CIDFontType0') {
+      if (isType1File(file)) {
+        subtype = 'CIDFontType0';
+      } else if (isOpenTypeFile(file)) {
+        // Sometimes the type/subtype can be a complete lie (see issue6782.pdf).
+        type = subtype = 'OpenType';
+      } else {
+        subtype = 'CIDFontType0C';
+      }
+    }
+
+    var data;
+    switch (type) {
+      case 'MMType1':
+        info('MMType1 font (' + name + '), falling back to Type1.');
+        /* falls through */
+      case 'Type1':
+      case 'CIDFontType0':
+        this.mimetype = 'font/opentype';
+
+        var cff = (subtype === 'Type1C' || subtype === 'CIDFontType0C') ?
+          new CFFFont(file, properties) : new Type1Font(name, file, properties);
+
+        adjustWidths(properties);
+
+        // Wrap the CFF data inside an OTF font file
+        data = this.convert(name, cff, properties);
+        break;
+
+      case 'OpenType':
+      case 'TrueType':
+      case 'CIDFontType2':
+        this.mimetype = 'font/opentype';
+
+        // Repair the TrueType file. It is can be damaged in the point of
+        // view of the sanitizer
+        data = this.checkAndRepair(name, file, properties);
+        if (this.isOpenType) {
+          adjustWidths(properties);
+
+          type = 'OpenType';
+        }
+        break;
+
+      default:
+        error('Font ' + type + ' is not supported');
+        break;
+    }
+
+    this.data = data;
+    this.fontType = getFontType(type, subtype);
+
+    // Transfer some properties again that could change during font conversion
+    this.fontMatrix = properties.fontMatrix;
+    this.widths = properties.widths;
+    this.defaultWidth = properties.defaultWidth;
+    this.encoding = properties.baseEncoding;
+    this.seacMap = properties.seacMap;
+
+    this.loading = true;
+  }
+
+  Font.getFontID = (function () {
+    var ID = 1;
+    return function Font_getFontID() {
+      return String(ID++);
+    };
+  })();
+
+  function int16(b0, b1) {
+    return (b0 << 8) + b1;
+  }
+
+  function signedInt16(b0, b1) {
+    var value = (b0 << 8) + b1;
+    return value & (1 << 15) ? value - 0x10000 : value;
+  }
+
+  function int32(b0, b1, b2, b3) {
+    return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
+  }
+
+  function string16(value) {
+    return String.fromCharCode((value >> 8) & 0xff, value & 0xff);
+  }
+
+  function safeString16(value) {
+    // clamp value to the 16-bit int range
+    value = (value > 0x7FFF ? 0x7FFF : (value < -0x8000 ? -0x8000 : value));
+    return String.fromCharCode((value >> 8) & 0xff, value & 0xff);
+  }
+
+  function isTrueTypeFile(file) {
+    var header = file.peekBytes(4);
+    return readUint32(header, 0) === 0x00010000;
+  }
+
+  function isOpenTypeFile(file) {
+    var header = file.peekBytes(4);
+    return bytesToString(header) === 'OTTO';
+  }
+
+  function isType1File(file) {
+    var header = file.peekBytes(2);
+    // All Type1 font programs must begin with the comment '%!' (0x25 + 0x21).
+    if (header[0] === 0x25 && header[1] === 0x21) {
+      return true;
+    }
+    // ... obviously some fonts violate that part of the specification,
+    // please refer to the comment in |Type1Font| below.
+    if (header[0] === 0x80 && header[1] === 0x01) { // pfb file header.
+      return true;
+    }
+    return false;
+  }
+
+  function buildToFontChar(encoding, glyphsUnicodeMap, differences) {
+    var toFontChar = [], unicode;
+    for (var i = 0, ii = encoding.length; i < ii; i++) {
+      unicode = getUnicodeForGlyph(encoding[i], glyphsUnicodeMap);
+      if (unicode !== -1) {
+        toFontChar[i] = unicode;
+      }
+    }
+    for (var charCode in differences) {
+      unicode = getUnicodeForGlyph(differences[charCode], glyphsUnicodeMap);
+      if (unicode !== -1) {
+        toFontChar[+charCode] = unicode;
+      }
+    }
+    return toFontChar;
+  }
+
+  /**
+   * Helper function for |adjustMapping|.
+   * @return {boolean}
+   */
+  function isProblematicUnicodeLocation(code) {
+    // Using binary search to find a range start.
+    var i = 0, j = ProblematicCharRanges.length - 1;
+    while (i < j) {
+      var c = (i + j + 1) >> 1;
+      if (code < ProblematicCharRanges[c]) {
+        j = c - 1;
+      } else {
+        i = c;
+      }
+    }
+    // Even index means code in problematic range.
+    return !(i & 1);
+  }
+
+  /**
+   * Rebuilds the char code to glyph ID map by trying to replace the char codes
+   * with their unicode value. It also moves char codes that are in known
+   * problematic locations.
+   * @return {Object} Two properties:
+   * 'toFontChar' - maps original char codes(the value that will be read
+   * from commands such as show text) to the char codes that will be used in the
+   * font that we build
+   * 'charCodeToGlyphId' - maps the new font char codes to glyph ids
+   */
+  function adjustMapping(charCodeToGlyphId, properties) {
+    var toUnicode = properties.toUnicode;
+    var isSymbolic = !!(properties.flags & FontFlags.Symbolic);
+    var isIdentityUnicode =
+      properties.toUnicode instanceof IdentityToUnicodeMap;
+    var newMap = Object.create(null);
+    var toFontChar = [];
+    var usedFontCharCodes = [];
+    var nextAvailableFontCharCode = PRIVATE_USE_OFFSET_START;
+    for (var originalCharCode in charCodeToGlyphId) {
+      originalCharCode |= 0;
+      var glyphId = charCodeToGlyphId[originalCharCode];
+      var fontCharCode = originalCharCode;
+      // First try to map the value to a unicode position if a non identity map
+      // was created.
+      if (!isIdentityUnicode && toUnicode.has(originalCharCode)) {
+        var unicode = toUnicode.get(fontCharCode);
+        // TODO: Try to map ligatures to the correct spot.
+        if (unicode.length === 1) {
+          fontCharCode = unicode.charCodeAt(0);
+        }
+      }
+      // Try to move control characters, special characters and already mapped
+      // characters to the private use area since they will not be drawn by
+      // canvas if left in their current position. Also, move characters if the
+      // font was symbolic and there is only an identity unicode map since the
+      // characters probably aren't in the correct position (fixes an issue
+      // with firefox and thuluthfont).
+      if ((usedFontCharCodes[fontCharCode] !== undefined ||
+           isProblematicUnicodeLocation(fontCharCode) ||
+           (isSymbolic && isIdentityUnicode)) &&
+          nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END) { // Room left.
+        // Loop to try and find a free spot in the private use area.
+        do {
+          fontCharCode = nextAvailableFontCharCode++;
+
+          if (SKIP_PRIVATE_USE_RANGE_F000_TO_F01F && fontCharCode === 0xF000) {
+            fontCharCode = 0xF020;
+            nextAvailableFontCharCode = fontCharCode + 1;
+          }
+
+        } while (usedFontCharCodes[fontCharCode] !== undefined &&
+                 nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END);
+      }
+
+      newMap[fontCharCode] = glyphId;
+      toFontChar[originalCharCode] = fontCharCode;
+      usedFontCharCodes[fontCharCode] = true;
+    }
+    return {
+      toFontChar: toFontChar,
+      charCodeToGlyphId: newMap,
+      nextAvailableFontCharCode: nextAvailableFontCharCode
+    };
+  }
+
+  function getRanges(glyphs, numGlyphs) {
+    // Array.sort() sorts by characters, not numerically, so convert to an
+    // array of characters.
+    var codes = [];
+    for (var charCode in glyphs) {
+      // Remove an invalid glyph ID mappings to make OTS happy.
+      if (glyphs[charCode] >= numGlyphs) {
+        continue;
+      }
+      codes.push({ fontCharCode: charCode | 0, glyphId: glyphs[charCode] });
+    }
+    codes.sort(function fontGetRangesSort(a, b) {
+      return a.fontCharCode - b.fontCharCode;
+    });
+
+    // Split the sorted codes into ranges.
+    var ranges = [];
+    var length = codes.length;
+    for (var n = 0; n < length; ) {
+      var start = codes[n].fontCharCode;
+      var codeIndices = [codes[n].glyphId];
+      ++n;
+      var end = start;
+      while (n < length && end + 1 === codes[n].fontCharCode) {
+        codeIndices.push(codes[n].glyphId);
+        ++end;
+        ++n;
+        if (end === 0xFFFF) {
+          break;
+        }
+      }
+      ranges.push([start, end, codeIndices]);
+    }
+
+    return ranges;
+  }
+
+  function createCmapTable(glyphs, numGlyphs) {
+    var ranges = getRanges(glyphs, numGlyphs);
+    var numTables = ranges[ranges.length - 1][1] > 0xFFFF ? 2 : 1;
+    var cmap = '\x00\x00' + // version
+               string16(numTables) +  // numTables
+               '\x00\x03' + // platformID
+               '\x00\x01' + // encodingID
+               string32(4 + numTables * 8); // start of the table record
+
+    var i, ii, j, jj;
+    for (i = ranges.length - 1; i >= 0; --i) {
+      if (ranges[i][0] <= 0xFFFF) { break; }
+    }
+    var bmpLength = i + 1;
+
+    if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) {
+      ranges[i][1] = 0xFFFE;
+    }
+    var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0;
+    var segCount = bmpLength + trailingRangesCount;
+    var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2);
+
+    // Fill up the 4 parallel arrays describing the segments.
+    var startCount = '';
+    var endCount = '';
+    var idDeltas = '';
+    var idRangeOffsets = '';
+    var glyphsIds = '';
+    var bias = 0;
+
+    var range, start, end, codes;
+    for (i = 0, ii = bmpLength; i < ii; i++) {
+      range = ranges[i];
+      start = range[0];
+      end = range[1];
+      startCount += string16(start);
+      endCount += string16(end);
+      codes = range[2];
+      var contiguous = true;
+      for (j = 1, jj = codes.length; j < jj; ++j) {
+        if (codes[j] !== codes[j - 1] + 1) {
+          contiguous = false;
+          break;
+        }
+      }
+      if (!contiguous) {
+        var offset = (segCount - i) * 2 + bias * 2;
+        bias += (end - start + 1);
+
+        idDeltas += string16(0);
+        idRangeOffsets += string16(offset);
+
+        for (j = 0, jj = codes.length; j < jj; ++j) {
+          glyphsIds += string16(codes[j]);
+        }
+      } else {
+        var startCode = codes[0];
+
+        idDeltas += string16((startCode - start) & 0xFFFF);
+        idRangeOffsets += string16(0);
+      }
+    }
+
+    if (trailingRangesCount > 0) {
+      endCount += '\xFF\xFF';
+      startCount += '\xFF\xFF';
+      idDeltas += '\x00\x01';
+      idRangeOffsets += '\x00\x00';
+    }
+
+    var format314 = '\x00\x00' + // language
+                    string16(2 * segCount) +
+                    string16(searchParams.range) +
+                    string16(searchParams.entry) +
+                    string16(searchParams.rangeShift) +
+                    endCount + '\x00\x00' + startCount +
+                    idDeltas + idRangeOffsets + glyphsIds;
+
+    var format31012 = '';
+    var header31012 = '';
+    if (numTables > 1) {
+      cmap += '\x00\x03' + // platformID
+              '\x00\x0A' + // encodingID
+              string32(4 + numTables * 8 +
+                       4 + format314.length); // start of the table record
+      format31012 = '';
+      for (i = 0, ii = ranges.length; i < ii; i++) {
+        range = ranges[i];
+        start = range[0];
+        codes = range[2];
+        var code = codes[0];
+        for (j = 1, jj = codes.length; j < jj; ++j) {
+          if (codes[j] !== codes[j - 1] + 1) {
+            end = range[0] + j - 1;
+            format31012 += string32(start) + // startCharCode
+                           string32(end) + // endCharCode
+                           string32(code); // startGlyphID
+            start = end + 1;
+            code = codes[j];
+          }
+        }
+        format31012 += string32(start) + // startCharCode
+                       string32(range[1]) + // endCharCode
+                       string32(code); // startGlyphID
+      }
+      header31012 = '\x00\x0C' + // format
+                    '\x00\x00' + // reserved
+                    string32(format31012.length + 16) + // length
+                    '\x00\x00\x00\x00' + // language
+                    string32(format31012.length / 12); // nGroups
+    }
+
+    return cmap + '\x00\x04' + // format
+                  string16(format314.length + 4) + // length
+                  format314 + header31012 + format31012;
+  }
+
+  function validateOS2Table(os2) {
+    var stream = new Stream(os2.data);
+    var version = stream.getUint16();
+    // TODO verify all OS/2 tables fields, but currently we validate only those
+    // that give us issues
+    stream.getBytes(60); // skipping type, misc sizes, panose, unicode ranges
+    var selection = stream.getUint16();
+    if (version < 4 && (selection & 0x0300)) {
+      return false;
+    }
+    var firstChar = stream.getUint16();
+    var lastChar = stream.getUint16();
+    if (firstChar > lastChar) {
+      return false;
+    }
+    stream.getBytes(6); // skipping sTypoAscender/Descender/LineGap
+    var usWinAscent = stream.getUint16();
+    if (usWinAscent === 0) { // makes font unreadable by windows
+      return false;
+    }
+
+    // OS/2 appears to be valid, resetting some fields
+    os2.data[8] = os2.data[9] = 0; // IE rejects fonts if fsType != 0
+    return true;
+  }
+
+  function createOS2Table(properties, charstrings, override) {
+    override = override || {
+      unitsPerEm: 0,
+      yMax: 0,
+      yMin: 0,
+      ascent: 0,
+      descent: 0
+    };
+
+    var ulUnicodeRange1 = 0;
+    var ulUnicodeRange2 = 0;
+    var ulUnicodeRange3 = 0;
+    var ulUnicodeRange4 = 0;
+
+    var firstCharIndex = null;
+    var lastCharIndex = 0;
+
+    if (charstrings) {
+      for (var code in charstrings) {
+        code |= 0;
+        if (firstCharIndex > code || !firstCharIndex) {
+          firstCharIndex = code;
+        }
+        if (lastCharIndex < code) {
+          lastCharIndex = code;
+        }
+
+        var position = getUnicodeRangeFor(code);
+        if (position < 32) {
+          ulUnicodeRange1 |= 1 << position;
+        } else if (position < 64) {
+          ulUnicodeRange2 |= 1 << position - 32;
+        } else if (position < 96) {
+          ulUnicodeRange3 |= 1 << position - 64;
+        } else if (position < 123) {
+          ulUnicodeRange4 |= 1 << position - 96;
+        } else {
+          error('Unicode ranges Bits > 123 are reserved for internal usage');
+        }
+      }
+    } else {
+      // TODO
+      firstCharIndex = 0;
+      lastCharIndex = 255;
+    }
+
+    var bbox = properties.bbox || [0, 0, 0, 0];
+    var unitsPerEm = (override.unitsPerEm ||
+                      1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0]);
+
+    // if the font units differ to the PDF glyph space units
+    // then scale up the values
+    var scale = (properties.ascentScaled ? 1.0 :
+                 unitsPerEm / PDF_GLYPH_SPACE_UNITS);
+
+    var typoAscent = (override.ascent ||
+                      Math.round(scale * (properties.ascent || bbox[3])));
+    var typoDescent = (override.descent ||
+                       Math.round(scale * (properties.descent || bbox[1])));
+    if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) {
+      typoDescent = -typoDescent; // fixing incorrect descent
+    }
+    var winAscent = override.yMax || typoAscent;
+    var winDescent = -override.yMin || -typoDescent;
+
+    return '\x00\x03' + // version
+           '\x02\x24' + // xAvgCharWidth
+           '\x01\xF4' + // usWeightClass
+           '\x00\x05' + // usWidthClass
+           '\x00\x00' + // fstype (0 to let the font loads via font-face on IE)
+           '\x02\x8A' + // ySubscriptXSize
+           '\x02\xBB' + // ySubscriptYSize
+           '\x00\x00' + // ySubscriptXOffset
+           '\x00\x8C' + // ySubscriptYOffset
+           '\x02\x8A' + // ySuperScriptXSize
+           '\x02\xBB' + // ySuperScriptYSize
+           '\x00\x00' + // ySuperScriptXOffset
+           '\x01\xDF' + // ySuperScriptYOffset
+           '\x00\x31' + // yStrikeOutSize
+           '\x01\x02' + // yStrikeOutPosition
+           '\x00\x00' + // sFamilyClass
+           '\x00\x00\x06' +
+           String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) +
+           '\x00\x00\x00\x00\x00\x00' + // Panose
+           string32(ulUnicodeRange1) + // ulUnicodeRange1 (Bits 0-31)
+           string32(ulUnicodeRange2) + // ulUnicodeRange2 (Bits 32-63)
+           string32(ulUnicodeRange3) + // ulUnicodeRange3 (Bits 64-95)
+           string32(ulUnicodeRange4) + // ulUnicodeRange4 (Bits 96-127)
+           '\x2A\x32\x31\x2A' + // achVendID
+           string16(properties.italicAngle ? 1 : 0) + // fsSelection
+           string16(firstCharIndex ||
+                    properties.firstChar) + // usFirstCharIndex
+           string16(lastCharIndex || properties.lastChar) +  // usLastCharIndex
+           string16(typoAscent) + // sTypoAscender
+           string16(typoDescent) + // sTypoDescender
+           '\x00\x64' + // sTypoLineGap (7%-10% of the unitsPerEM value)
+           string16(winAscent) + // usWinAscent
+           string16(winDescent) + // usWinDescent
+           '\x00\x00\x00\x00' + // ulCodePageRange1 (Bits 0-31)
+           '\x00\x00\x00\x00' + // ulCodePageRange2 (Bits 32-63)
+           string16(properties.xHeight) + // sxHeight
+           string16(properties.capHeight) + // sCapHeight
+           string16(0) + // usDefaultChar
+           string16(firstCharIndex || properties.firstChar) + // usBreakChar
+           '\x00\x03';  // usMaxContext
+  }
+
+  function createPostTable(properties) {
+    var angle = Math.floor(properties.italicAngle * (Math.pow(2, 16)));
+    return ('\x00\x03\x00\x00' + // Version number
+            string32(angle) + // italicAngle
+            '\x00\x00' + // underlinePosition
+            '\x00\x00' + // underlineThickness
+            string32(properties.fixedPitch) + // isFixedPitch
+            '\x00\x00\x00\x00' + // minMemType42
+            '\x00\x00\x00\x00' + // maxMemType42
+            '\x00\x00\x00\x00' + // minMemType1
+            '\x00\x00\x00\x00');  // maxMemType1
+  }
+
+  function createNameTable(name, proto) {
+    if (!proto) {
+      proto = [[], []]; // no strings and unicode strings
+    }
+
+    var strings = [
+      proto[0][0] || 'Original licence',  // 0.Copyright
+      proto[0][1] || name,                // 1.Font family
+      proto[0][2] || 'Unknown',           // 2.Font subfamily (font weight)
+      proto[0][3] || 'uniqueID',          // 3.Unique ID
+      proto[0][4] || name,                // 4.Full font name
+      proto[0][5] || 'Version 0.11',      // 5.Version
+      proto[0][6] || '',                  // 6.Postscript name
+      proto[0][7] || 'Unknown',           // 7.Trademark
+      proto[0][8] || 'Unknown',           // 8.Manufacturer
+      proto[0][9] || 'Unknown'            // 9.Designer
+    ];
+
+    // Mac want 1-byte per character strings while Windows want
+    // 2-bytes per character, so duplicate the names table
+    var stringsUnicode = [];
+    var i, ii, j, jj, str;
+    for (i = 0, ii = strings.length; i < ii; i++) {
+      str = proto[1][i] || strings[i];
+
+      var strBufUnicode = [];
+      for (j = 0, jj = str.length; j < jj; j++) {
+        strBufUnicode.push(string16(str.charCodeAt(j)));
+      }
+      stringsUnicode.push(strBufUnicode.join(''));
+    }
+
+    var names = [strings, stringsUnicode];
+    var platforms = ['\x00\x01', '\x00\x03'];
+    var encodings = ['\x00\x00', '\x00\x01'];
+    var languages = ['\x00\x00', '\x04\x09'];
+
+    var namesRecordCount = strings.length * platforms.length;
+    var nameTable =
+      '\x00\x00' +                           // format
+      string16(namesRecordCount) +           // Number of names Record
+      string16(namesRecordCount * 12 + 6);   // Storage
+
+    // Build the name records field
+    var strOffset = 0;
+    for (i = 0, ii = platforms.length; i < ii; i++) {
+      var strs = names[i];
+      for (j = 0, jj = strs.length; j < jj; j++) {
+        str = strs[j];
+        var nameRecord =
+          platforms[i] + // platform ID
+          encodings[i] + // encoding ID
+          languages[i] + // language ID
+          string16(j) + // name ID
+          string16(str.length) +
+          string16(strOffset);
+        nameTable += nameRecord;
+        strOffset += str.length;
+      }
+    }
+
+    nameTable += strings.join('') + stringsUnicode.join('');
+    return nameTable;
+  }
+
+  Font.prototype = {
+    name: null,
+    font: null,
+    mimetype: null,
+    encoding: null,
+    get renderer() {
+      var renderer = FontRendererFactory.create(this, SEAC_ANALYSIS_ENABLED);
+      return shadow(this, 'renderer', renderer);
+    },
+
+    exportData: function Font_exportData() {
+      // TODO remove enumerating of the properties, e.g. hardcode exact names.
+      var data = {};
+      for (var i in this) {
+        if (this.hasOwnProperty(i)) {
+          data[i] = this[i];
+        }
+      }
+      return data;
+    },
+
+    checkAndRepair: function Font_checkAndRepair(name, font, properties) {
+      function readTableEntry(file) {
+        var tag = bytesToString(file.getBytes(4));
+
+        var checksum = file.getInt32() >>> 0;
+        var offset = file.getInt32() >>> 0;
+        var length = file.getInt32() >>> 0;
+
+        // Read the table associated data
+        var previousPosition = file.pos;
+        file.pos = file.start ? file.start : 0;
+        file.skip(offset);
+        var data = file.getBytes(length);
+        file.pos = previousPosition;
+
+        if (tag === 'head') {
+          // clearing checksum adjustment
+          data[8] = data[9] = data[10] = data[11] = 0;
+          data[17] |= 0x20; //Set font optimized for cleartype flag
+        }
+
+        return {
+          tag: tag,
+          checksum: checksum,
+          length: length,
+          offset: offset,
+          data: data
+        };
+      }
+
+      function readOpenTypeHeader(ttf) {
+        return {
+          version: bytesToString(ttf.getBytes(4)),
+          numTables: ttf.getUint16(),
+          searchRange: ttf.getUint16(),
+          entrySelector: ttf.getUint16(),
+          rangeShift: ttf.getUint16()
+        };
+      }
+
+      /**
+       * Read the appropriate subtable from the cmap according to 9.6.6.4 from
+       * PDF spec
+       */
+      function readCmapTable(cmap, font, isSymbolicFont, hasEncoding) {
+        if (!cmap) {
+          warn('No cmap table available.');
+          return {
+            platformId: -1,
+            encodingId: -1,
+            mappings: [],
+            hasShortCmap: false
+          };
+        }
+        var segment;
+        var start = (font.start ? font.start : 0) + cmap.offset;
+        font.pos = start;
+
+        var version = font.getUint16();
+        var numTables = font.getUint16();
+
+        var potentialTable;
+        var canBreak = false;
+        // There's an order of preference in terms of which cmap subtable to
+        // use:
+        // - non-symbolic fonts the preference is a 3,1 table then a 1,0 table
+        // - symbolic fonts the preference is a 3,0 table then a 1,0 table
+        // The following takes advantage of the fact that the tables are sorted
+        // to work.
+        for (var i = 0; i < numTables; i++) {
+          var platformId = font.getUint16();
+          var encodingId = font.getUint16();
+          var offset = font.getInt32() >>> 0;
+          var useTable = false;
+
+          if (platformId === 0 && encodingId === 0) {
+            useTable = true;
+            // Continue the loop since there still may be a higher priority
+            // table.
+          } else if (platformId === 1 && encodingId === 0) {
+            useTable = true;
+            // Continue the loop since there still may be a higher priority
+            // table.
+          } else if (platformId === 3 && encodingId === 1 &&
+                     ((!isSymbolicFont && hasEncoding) || !potentialTable)) {
+            useTable = true;
+            if (!isSymbolicFont) {
+              canBreak = true;
+            }
+          } else if (isSymbolicFont && platformId === 3 && encodingId === 0) {
+            useTable = true;
+            canBreak = true;
+          }
+
+          if (useTable) {
+            potentialTable = {
+              platformId: platformId,
+              encodingId: encodingId,
+              offset: offset
+            };
+          }
+          if (canBreak) {
+            break;
+          }
+        }
+
+        if (potentialTable) {
+          font.pos = start + potentialTable.offset;
+        }
+        if (!potentialTable || font.peekByte() === -1) {
+          warn('Could not find a preferred cmap table.');
+          return {
+            platformId: -1,
+            encodingId: -1,
+            mappings: [],
+            hasShortCmap: false
+          };
+        }
+
+        var format = font.getUint16();
+        var length = font.getUint16();
+        var language = font.getUint16();
+
+        var hasShortCmap = false;
+        var mappings = [];
+        var j, glyphId;
+
+        // TODO(mack): refactor this cmap subtable reading logic out
+        if (format === 0) {
+          for (j = 0; j < 256; j++) {
+            var index = font.getByte();
+            if (!index) {
+              continue;
+            }
+            mappings.push({
+              charCode: j,
+              glyphId: index
+            });
+          }
+          hasShortCmap = true;
+        } else if (format === 4) {
+          // re-creating the table in format 4 since the encoding
+          // might be changed
+          var segCount = (font.getUint16() >> 1);
+          font.getBytes(6); // skipping range fields
+          var segIndex, segments = [];
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segments.push({ end: font.getUint16() });
+          }
+          font.getUint16();
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segments[segIndex].start = font.getUint16();
+          }
+
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segments[segIndex].delta = font.getUint16();
+          }
+
+          var offsetsCount = 0;
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segment = segments[segIndex];
+            var rangeOffset = font.getUint16();
+            if (!rangeOffset) {
+              segment.offsetIndex = -1;
+              continue;
+            }
+
+            var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex);
+            segment.offsetIndex = offsetIndex;
+            offsetsCount = Math.max(offsetsCount, offsetIndex +
+                                    segment.end - segment.start + 1);
+          }
+
+          var offsets = [];
+          for (j = 0; j < offsetsCount; j++) {
+            offsets.push(font.getUint16());
+          }
+
+          for (segIndex = 0; segIndex < segCount; segIndex++) {
+            segment = segments[segIndex];
+            start = segment.start;
+            var end = segment.end;
+            var delta = segment.delta;
+            offsetIndex = segment.offsetIndex;
+
+            for (j = start; j <= end; j++) {
+              if (j === 0xFFFF) {
+                continue;
+              }
+
+              glyphId = (offsetIndex < 0 ?
+                         j : offsets[offsetIndex + j - start]);
+              glyphId = (glyphId + delta) & 0xFFFF;
+              if (glyphId === 0) {
+                continue;
+              }
+              mappings.push({
+                charCode: j,
+                glyphId: glyphId
+              });
+            }
+          }
+        } else if (format === 6) {
+          // Format 6 is a 2-bytes dense mapping, which means the font data
+          // lives glue together even if they are pretty far in the unicode
+          // table. (This looks weird, so I can have missed something), this
+          // works on Linux but seems to fails on Mac so let's rewrite the
+          // cmap table to a 3-1-4 style
+          var firstCode = font.getUint16();
+          var entryCount = font.getUint16();
+
+          for (j = 0; j < entryCount; j++) {
+            glyphId = font.getUint16();
+            var charCode = firstCode + j;
+
+            mappings.push({
+              charCode: charCode,
+              glyphId: glyphId
+            });
+          }
+        } else {
+          warn('cmap table has unsupported format: ' + format);
+          return {
+            platformId: -1,
+            encodingId: -1,
+            mappings: [],
+            hasShortCmap: false
+          };
+        }
+
+        // removing duplicate entries
+        mappings.sort(function (a, b) {
+          return a.charCode - b.charCode;
+        });
+        for (i = 1; i < mappings.length; i++) {
+          if (mappings[i - 1].charCode === mappings[i].charCode) {
+            mappings.splice(i, 1);
+            i--;
+          }
+        }
+
+        return {
+          platformId: potentialTable.platformId,
+          encodingId: potentialTable.encodingId,
+          mappings: mappings,
+          hasShortCmap: hasShortCmap
+        };
+      }
+
+      function sanitizeMetrics(font, header, metrics, numGlyphs) {
+        if (!header) {
+          if (metrics) {
+            metrics.data = null;
+          }
+          return;
+        }
+
+        font.pos = (font.start ? font.start : 0) + header.offset;
+        font.pos += header.length - 2;
+        var numOfMetrics = font.getUint16();
+
+        if (numOfMetrics > numGlyphs) {
+          info('The numOfMetrics (' + numOfMetrics + ') should not be ' +
+               'greater than the numGlyphs (' + numGlyphs + ')');
+          // Reduce numOfMetrics if it is greater than numGlyphs
+          numOfMetrics = numGlyphs;
+          header.data[34] = (numOfMetrics & 0xff00) >> 8;
+          header.data[35] = numOfMetrics & 0x00ff;
+        }
+
+        var numOfSidebearings = numGlyphs - numOfMetrics;
+        var numMissing = numOfSidebearings -
+          ((metrics.length - numOfMetrics * 4) >> 1);
+
+        if (numMissing > 0) {
+          // For each missing glyph, we set both the width and lsb to 0 (zero).
+          // Since we need to add two properties for each glyph, this explains
+          // the use of |numMissing * 2| when initializing the typed array.
+          var entries = new Uint8Array(metrics.length + numMissing * 2);
+          entries.set(metrics.data);
+          metrics.data = entries;
+        }
+      }
+
+      function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart,
+                             hintsValid) {
+        if (sourceEnd - sourceStart <= 12) {
+          // glyph with data less than 12 is invalid one
+          return 0;
+        }
+        var glyf = source.subarray(sourceStart, sourceEnd);
+        var contoursCount = (glyf[0] << 8) | glyf[1];
+        if (contoursCount & 0x8000) {
+          // complex glyph, writing as is
+          dest.set(glyf, destStart);
+          return glyf.length;
+        }
+
+        var i, j = 10, flagsCount = 0;
+        for (i = 0; i < contoursCount; i++) {
+          var endPoint = (glyf[j] << 8) | glyf[j + 1];
+          flagsCount = endPoint + 1;
+          j += 2;
+        }
+        // skipping instructions
+        var instructionsStart = j;
+        var instructionsLength = (glyf[j] << 8) | glyf[j + 1];
+        j += 2 + instructionsLength;
+        var instructionsEnd = j;
+        // validating flags
+        var coordinatesLength = 0;
+        for (i = 0; i < flagsCount; i++) {
+          var flag = glyf[j++];
+          if (flag & 0xC0) {
+            // reserved flags must be zero, cleaning up
+            glyf[j - 1] = flag & 0x3F;
+          }
+          var xyLength = ((flag & 2) ? 1 : (flag & 16) ? 0 : 2) +
+                         ((flag & 4) ? 1 : (flag & 32) ? 0 : 2);
+          coordinatesLength += xyLength;
+          if (flag & 8) {
+            var repeat = glyf[j++];
+            i += repeat;
+            coordinatesLength += repeat * xyLength;
+          }
+        }
+        // glyph without coordinates will be rejected
+        if (coordinatesLength === 0) {
+          return 0;
+        }
+        var glyphDataLength = j + coordinatesLength;
+        if (glyphDataLength > glyf.length) {
+          // not enough data for coordinates
+          return 0;
+        }
+        if (!hintsValid && instructionsLength > 0) {
+          dest.set(glyf.subarray(0, instructionsStart), destStart);
+          dest.set([0, 0], destStart + instructionsStart);
+          dest.set(glyf.subarray(instructionsEnd, glyphDataLength),
+                   destStart + instructionsStart + 2);
+          glyphDataLength -= instructionsLength;
+          if (glyf.length - glyphDataLength > 3) {
+            glyphDataLength = (glyphDataLength + 3) & ~3;
+          }
+          return glyphDataLength;
+        }
+        if (glyf.length - glyphDataLength > 3) {
+          // truncating and aligning to 4 bytes the long glyph data
+          glyphDataLength = (glyphDataLength + 3) & ~3;
+          dest.set(glyf.subarray(0, glyphDataLength), destStart);
+          return glyphDataLength;
+        }
+        // glyph data is fine
+        dest.set(glyf, destStart);
+        return glyf.length;
+      }
+
+      function sanitizeHead(head, numGlyphs, locaLength) {
+        var data = head.data;
+
+        // Validate version:
+        // Should always be 0x00010000
+        var version = int32(data[0], data[1], data[2], data[3]);
+        if (version >> 16 !== 1) {
+          info('Attempting to fix invalid version in head table: ' + version);
+          data[0] = 0;
+          data[1] = 1;
+          data[2] = 0;
+          data[3] = 0;
+        }
+
+        var indexToLocFormat = int16(data[50], data[51]);
+        if (indexToLocFormat < 0 || indexToLocFormat > 1) {
+          info('Attempting to fix invalid indexToLocFormat in head table: ' +
+               indexToLocFormat);
+
+          // The value of indexToLocFormat should be 0 if the loca table
+          // consists of short offsets, and should be 1 if the loca table
+          // consists of long offsets.
+          //
+          // The number of entries in the loca table should be numGlyphs + 1.
+          //
+          // Using this information, we can work backwards to deduce if the
+          // size of each offset in the loca table, and thus figure out the
+          // appropriate value for indexToLocFormat.
+
+          var numGlyphsPlusOne = numGlyphs + 1;
+          if (locaLength === numGlyphsPlusOne << 1) {
+            // 0x0000 indicates the loca table consists of short offsets
+            data[50] = 0;
+            data[51] = 0;
+          } else if (locaLength === numGlyphsPlusOne << 2) {
+            // 0x0001 indicates the loca table consists of long offsets
+            data[50] = 0;
+            data[51] = 1;
+          } else {
+            warn('Could not fix indexToLocFormat: ' + indexToLocFormat);
+          }
+        }
+      }
+
+      function sanitizeGlyphLocations(loca, glyf, numGlyphs,
+                                      isGlyphLocationsLong, hintsValid,
+                                      dupFirstEntry) {
+        var itemSize, itemDecode, itemEncode;
+        if (isGlyphLocationsLong) {
+          itemSize = 4;
+          itemDecode = function fontItemDecodeLong(data, offset) {
+            return (data[offset] << 24) | (data[offset + 1] << 16) |
+                   (data[offset + 2] << 8) | data[offset + 3];
+          };
+          itemEncode = function fontItemEncodeLong(data, offset, value) {
+            data[offset] = (value >>> 24) & 0xFF;
+            data[offset + 1] = (value >> 16) & 0xFF;
+            data[offset + 2] = (value >> 8) & 0xFF;
+            data[offset + 3] = value & 0xFF;
+          };
+        } else {
+          itemSize = 2;
+          itemDecode = function fontItemDecode(data, offset) {
+            return (data[offset] << 9) | (data[offset + 1] << 1);
+          };
+          itemEncode = function fontItemEncode(data, offset, value) {
+            data[offset] = (value >> 9) & 0xFF;
+            data[offset + 1] = (value >> 1) & 0xFF;
+          };
+        }
+        var locaData = loca.data;
+        var locaDataSize = itemSize * (1 + numGlyphs);
+        // is loca.data too short or long?
+        if (locaData.length !== locaDataSize) {
+          locaData = new Uint8Array(locaDataSize);
+          locaData.set(loca.data.subarray(0, locaDataSize));
+          loca.data = locaData;
+        }
+        // removing the invalid glyphs
+        var oldGlyfData = glyf.data;
+        var oldGlyfDataLength = oldGlyfData.length;
+        var newGlyfData = new Uint8Array(oldGlyfDataLength);
+        var startOffset = itemDecode(locaData, 0);
+        var writeOffset = 0;
+        var missingGlyphData = Object.create(null);
+        itemEncode(locaData, 0, writeOffset);
+        var i, j;
+        for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
+          var endOffset = itemDecode(locaData, j);
+          if (endOffset > oldGlyfDataLength &&
+              ((oldGlyfDataLength + 3) & ~3) === endOffset) {
+            // Aspose breaks fonts by aligning the glyphs to the qword, but not
+            // the glyf table size, which makes last glyph out of range.
+            endOffset = oldGlyfDataLength;
+          }
+          if (endOffset > oldGlyfDataLength) {
+            // glyph end offset points outside glyf data, rejecting the glyph
+            itemEncode(locaData, j, writeOffset);
+            startOffset = endOffset;
+            continue;
+          }
+
+          if (startOffset === endOffset) {
+            missingGlyphData[i] = true;
+          }
+
+          var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset,
+                                        newGlyfData, writeOffset, hintsValid);
+          writeOffset += newLength;
+          itemEncode(locaData, j, writeOffset);
+          startOffset = endOffset;
+        }
+
+        if (writeOffset === 0) {
+          // glyf table cannot be empty -- redoing the glyf and loca tables
+          // to have single glyph with one point
+          var simpleGlyph = new Uint8Array(
+            [0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]);
+          for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
+            itemEncode(locaData, j, simpleGlyph.length);
+          }
+          glyf.data = simpleGlyph;
+          return missingGlyphData;
+        }
+
+        if (dupFirstEntry) {
+          var firstEntryLength = itemDecode(locaData, itemSize);
+          if (newGlyfData.length > firstEntryLength + writeOffset) {
+            glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset);
+          } else {
+            glyf.data = new Uint8Array(firstEntryLength + writeOffset);
+            glyf.data.set(newGlyfData.subarray(0, writeOffset));
+          }
+          glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset);
+          itemEncode(loca.data, locaData.length - itemSize,
+                     writeOffset + firstEntryLength);
+        } else {
+          glyf.data = newGlyfData.subarray(0, writeOffset);
+        }
+        return missingGlyphData;
+      }
+
+      function readPostScriptTable(post, properties, maxpNumGlyphs) {
+        var start = (font.start ? font.start : 0) + post.offset;
+        font.pos = start;
+
+        var length = post.length, end = start + length;
+        var version = font.getInt32();
+        // skip rest to the tables
+        font.getBytes(28);
+
+        var glyphNames;
+        var valid = true;
+        var i;
+
+        switch (version) {
+          case 0x00010000:
+            glyphNames = MacStandardGlyphOrdering;
+            break;
+          case 0x00020000:
+            var numGlyphs = font.getUint16();
+            if (numGlyphs !== maxpNumGlyphs) {
+              valid = false;
+              break;
+            }
+            var glyphNameIndexes = [];
+            for (i = 0; i < numGlyphs; ++i) {
+              var index = font.getUint16();
+              if (index >= 32768) {
+                valid = false;
+                break;
+              }
+              glyphNameIndexes.push(index);
+            }
+            if (!valid) {
+              break;
+            }
+            var customNames = [];
+            var strBuf = [];
+            while (font.pos < end) {
+              var stringLength = font.getByte();
+              strBuf.length = stringLength;
+              for (i = 0; i < stringLength; ++i) {
+                strBuf[i] = String.fromCharCode(font.getByte());
+              }
+              customNames.push(strBuf.join(''));
+            }
+            glyphNames = [];
+            for (i = 0; i < numGlyphs; ++i) {
+              var j = glyphNameIndexes[i];
+              if (j < 258) {
+                glyphNames.push(MacStandardGlyphOrdering[j]);
+                continue;
+              }
+              glyphNames.push(customNames[j - 258]);
+            }
+            break;
+          case 0x00030000:
+            break;
+          default:
+            warn('Unknown/unsupported post table version ' + version);
+            valid = false;
+            if (properties.defaultEncoding) {
+              glyphNames = properties.defaultEncoding;
+            }
+            break;
+        }
+        properties.glyphNames = glyphNames;
+        return valid;
+      }
+
+      function readNameTable(nameTable) {
+        var start = (font.start ? font.start : 0) + nameTable.offset;
+        font.pos = start;
+
+        var names = [[], []];
+        var length = nameTable.length, end = start + length;
+        var format = font.getUint16();
+        var FORMAT_0_HEADER_LENGTH = 6;
+        if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) {
+          // unsupported name table format or table "too" small
+          return names;
+        }
+        var numRecords = font.getUint16();
+        var stringsStart = font.getUint16();
+        var records = [];
+        var NAME_RECORD_LENGTH = 12;
+        var i, ii;
+
+        for (i = 0; i < numRecords &&
+                        font.pos + NAME_RECORD_LENGTH <= end; i++) {
+          var r = {
+            platform: font.getUint16(),
+            encoding: font.getUint16(),
+            language: font.getUint16(),
+            name: font.getUint16(),
+            length: font.getUint16(),
+            offset: font.getUint16()
+          };
+          // using only Macintosh and Windows platform/encoding names
+          if ((r.platform === 1 && r.encoding === 0 && r.language === 0) ||
+              (r.platform === 3 && r.encoding === 1 && r.language === 0x409)) {
+            records.push(r);
+          }
+        }
+        for (i = 0, ii = records.length; i < ii; i++) {
+          var record = records[i];
+          if (record.length <= 0) {
+            continue; // Nothing to process, ignoring.
+          }
+          var pos = start + stringsStart + record.offset;
+          if (pos + record.length > end) {
+            continue; // outside of name table, ignoring
+          }
+          font.pos = pos;
+          var nameIndex = record.name;
+          if (record.encoding) {
+            // unicode
+            var str = '';
+            for (var j = 0, jj = record.length; j < jj; j += 2) {
+              str += String.fromCharCode(font.getUint16());
+            }
+            names[1][nameIndex] = str;
+          } else {
+            names[0][nameIndex] = bytesToString(font.getBytes(record.length));
+          }
+        }
+        return names;
+      }
+
+      var TTOpsStackDeltas = [
+        0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5,
+        -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1,
+        1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1,
+        0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2,
+        0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1,
+        -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1,
+        -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+        -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1,
+        -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2];
+        // 0xC0-DF == -1 and 0xE0-FF == -2
+
+      function sanitizeTTProgram(table, ttContext) {
+        var data = table.data;
+        var i = 0, j, n, b, funcId, pc, lastEndf = 0, lastDeff = 0;
+        var stack = [];
+        var callstack = [];
+        var functionsCalled = [];
+        var tooComplexToFollowFunctions =
+          ttContext.tooComplexToFollowFunctions;
+        var inFDEF = false, ifLevel = 0, inELSE = 0;
+        for (var ii = data.length; i < ii;) {
+          var op = data[i++];
+          // The TrueType instruction set docs can be found at
+          // https://developer.apple.com/fonts/TTRefMan/RM05/Chap5.html
+          if (op === 0x40) { // NPUSHB - pushes n bytes
+            n = data[i++];
+            if (inFDEF || inELSE) {
+              i += n;
+            } else {
+              for (j = 0; j < n; j++) {
+                stack.push(data[i++]);
+              }
+            }
+          } else if (op === 0x41) { // NPUSHW - pushes n words
+            n = data[i++];
+            if (inFDEF || inELSE) {
+              i += n * 2;
+            } else {
+              for (j = 0; j < n; j++) {
+                b = data[i++];
+                stack.push((b << 8) | data[i++]);
+              }
+            }
+          } else if ((op & 0xF8) === 0xB0) { // PUSHB - pushes bytes
+            n = op - 0xB0 + 1;
+            if (inFDEF || inELSE) {
+              i += n;
+            } else {
+              for (j = 0; j < n; j++) {
+                stack.push(data[i++]);
+              }
+            }
+          } else if ((op & 0xF8) === 0xB8) { // PUSHW - pushes words
+            n = op - 0xB8 + 1;
+            if (inFDEF || inELSE) {
+              i += n * 2;
+            } else {
+              for (j = 0; j < n; j++) {
+                b = data[i++];
+                stack.push((b << 8) | data[i++]);
+              }
+            }
+          } else if (op === 0x2B && !tooComplexToFollowFunctions) { // CALL
+            if (!inFDEF && !inELSE) {
+              // collecting inforamtion about which functions are used
+              funcId = stack[stack.length - 1];
+              ttContext.functionsUsed[funcId] = true;
+              if (funcId in ttContext.functionsStackDeltas) {
+                stack.length += ttContext.functionsStackDeltas[funcId];
+              } else if (funcId in ttContext.functionsDefined &&
+                         functionsCalled.indexOf(funcId) < 0) {
+                callstack.push({data: data, i: i, stackTop: stack.length - 1});
+                functionsCalled.push(funcId);
+                pc = ttContext.functionsDefined[funcId];
+                if (!pc) {
+                  warn('TT: CALL non-existent function');
+                  ttContext.hintsValid = false;
+                  return;
+                }
+                data = pc.data;
+                i = pc.i;
+              }
+            }
+          } else if (op === 0x2C && !tooComplexToFollowFunctions) { // FDEF
+            if (inFDEF || inELSE) {
+              warn('TT: nested FDEFs not allowed');
+              tooComplexToFollowFunctions = true;
+            }
+            inFDEF = true;
+            // collecting inforamtion about which functions are defined
+            lastDeff = i;
+            funcId = stack.pop();
+            ttContext.functionsDefined[funcId] = {data: data, i: i};
+          } else if (op === 0x2D) { // ENDF - end of function
+            if (inFDEF) {
+              inFDEF = false;
+              lastEndf = i;
+            } else {
+              pc = callstack.pop();
+              if (!pc) {
+                warn('TT: ENDF bad stack');
+                ttContext.hintsValid = false;
+                return;
+              }
+              funcId = functionsCalled.pop();
+              data = pc.data;
+              i = pc.i;
+              ttContext.functionsStackDeltas[funcId] =
+                stack.length - pc.stackTop;
+            }
+          } else if (op === 0x89) { // IDEF - instruction definition
+            if (inFDEF || inELSE) {
+              warn('TT: nested IDEFs not allowed');
+              tooComplexToFollowFunctions = true;
+            }
+            inFDEF = true;
+            // recording it as a function to track ENDF
+            lastDeff = i;
+          } else if (op === 0x58) { // IF
+            ++ifLevel;
+          } else if (op === 0x1B) { // ELSE
+            inELSE = ifLevel;
+          } else if (op === 0x59) { // EIF
+            if (inELSE === ifLevel) {
+              inELSE = 0;
+            }
+            --ifLevel;
+          } else if (op === 0x1C) { // JMPR
+            if (!inFDEF && !inELSE) {
+              var offset = stack[stack.length - 1];
+              // only jumping forward to prevent infinite loop
+              if (offset > 0) {
+                i += offset - 1;
+              }
+            }
+          }
+          // Adjusting stack not extactly, but just enough to get function id
+          if (!inFDEF && !inELSE) {
+            var stackDelta = op <= 0x8E ? TTOpsStackDeltas[op] :
+              op >= 0xC0 && op <= 0xDF ? -1 : op >= 0xE0 ? -2 : 0;
+            if (op >= 0x71 && op <= 0x75) {
+              n = stack.pop();
+              if (n === n) {
+                stackDelta = -n * 2;
+              }
+            }
+            while (stackDelta < 0 && stack.length > 0) {
+              stack.pop();
+              stackDelta++;
+            }
+            while (stackDelta > 0) {
+              stack.push(NaN); // pushing any number into stack
+              stackDelta--;
+            }
+          }
+        }
+        ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions;
+        var content = [data];
+        if (i > data.length) {
+          content.push(new Uint8Array(i - data.length));
+        }
+        if (lastDeff > lastEndf) {
+          warn('TT: complementing a missing function tail');
+          // new function definition started, but not finished
+          // complete function by [CLEAR, ENDF]
+          content.push(new Uint8Array([0x22, 0x2D]));
+        }
+        foldTTTable(table, content);
+      }
+
+      function checkInvalidFunctions(ttContext, maxFunctionDefs) {
+        if (ttContext.tooComplexToFollowFunctions) {
+          return;
+        }
+        if (ttContext.functionsDefined.length > maxFunctionDefs) {
+          warn('TT: more functions defined than expected');
+          ttContext.hintsValid = false;
+          return;
+        }
+        for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) {
+          if (j > maxFunctionDefs) {
+            warn('TT: invalid function id: ' + j);
+            ttContext.hintsValid = false;
+            return;
+          }
+          if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) {
+            warn('TT: undefined function: ' + j);
+            ttContext.hintsValid = false;
+            return;
+          }
+        }
+      }
+
+      function foldTTTable(table, content) {
+        if (content.length > 1) {
+          // concatenating the content items
+          var newLength = 0;
+          var j, jj;
+          for (j = 0, jj = content.length; j < jj; j++) {
+            newLength += content[j].length;
+          }
+          newLength = (newLength + 3) & ~3;
+          var result = new Uint8Array(newLength);
+          var pos = 0;
+          for (j = 0, jj = content.length; j < jj; j++) {
+            result.set(content[j], pos);
+            pos += content[j].length;
+          }
+          table.data = result;
+          table.length = newLength;
+        }
+      }
+
+      function sanitizeTTPrograms(fpgm, prep, cvt) {
+        var ttContext = {
+          functionsDefined: [],
+          functionsUsed: [],
+          functionsStackDeltas: [],
+          tooComplexToFollowFunctions: false,
+          hintsValid: true
+        };
+        if (fpgm) {
+          sanitizeTTProgram(fpgm, ttContext);
+        }
+        if (prep) {
+          sanitizeTTProgram(prep, ttContext);
+        }
+        if (fpgm) {
+          checkInvalidFunctions(ttContext, maxFunctionDefs);
+        }
+        if (cvt && (cvt.length & 1)) {
+          var cvtData = new Uint8Array(cvt.length + 1);
+          cvtData.set(cvt.data);
+          cvt.data = cvtData;
+        }
+        return ttContext.hintsValid;
+      }
+
+      // The following steps modify the original font data, making copy
+      font = new Stream(new Uint8Array(font.getBytes()));
+
+      var VALID_TABLES = ['OS/2', 'cmap', 'head', 'hhea', 'hmtx', 'maxp',
+        'name', 'post', 'loca', 'glyf', 'fpgm', 'prep', 'cvt ', 'CFF '];
+
+      var header = readOpenTypeHeader(font);
+      var numTables = header.numTables;
+      var cff, cffFile;
+
+      var tables = Object.create(null);
+      tables['OS/2'] = null;
+      tables['cmap'] = null;
+      tables['head'] = null;
+      tables['hhea'] = null;
+      tables['hmtx'] = null;
+      tables['maxp'] = null;
+      tables['name'] = null;
+      tables['post'] = null;
+
+      var table;
+      for (var i = 0; i < numTables; i++) {
+        table = readTableEntry(font);
+        if (VALID_TABLES.indexOf(table.tag) < 0) {
+          continue; // skipping table if it's not a required or optional table
+        }
+        if (table.length === 0) {
+          continue; // skipping empty tables
+        }
+        tables[table.tag] = table;
+      }
+
+      var isTrueType = !tables['CFF '];
+      if (!isTrueType) {
+        // OpenType font
+        if ((header.version === 'OTTO' && properties.type !== 'CIDFontType2') ||
+            !tables['head'] || !tables['hhea'] || !tables['maxp'] ||
+            !tables['post']) {
+          // no major tables: throwing everything at CFFFont
+          cffFile = new Stream(tables['CFF '].data);
+          cff = new CFFFont(cffFile, properties);
+
+          adjustWidths(properties);
+
+          return this.convert(name, cff, properties);
+        }
+
+        delete tables['glyf'];
+        delete tables['loca'];
+        delete tables['fpgm'];
+        delete tables['prep'];
+        delete tables['cvt '];
+        this.isOpenType = true;
+      } else {
+        if (!tables['loca']) {
+          error('Required "loca" table is not found');
+        }
+        if (!tables['glyf']) {
+          warn('Required "glyf" table is not found -- trying to recover.');
+          // Note: We use `sanitizeGlyphLocations` to add dummy glyf data below.
+          tables['glyf'] = {
+            tag: 'glyf',
+            data: new Uint8Array(0),
+          };
+        }
+        this.isOpenType = false;
+      }
+
+      if (!tables['maxp']) {
+        error('Required "maxp" table is not found');
+      }
+
+      font.pos = (font.start || 0) + tables['maxp'].offset;
+      var version = font.getInt32();
+      var numGlyphs = font.getUint16();
+      var maxFunctionDefs = 0;
+      if (version >= 0x00010000 && tables['maxp'].length >= 22) {
+        // maxZones can be invalid
+        font.pos += 8;
+        var maxZones = font.getUint16();
+        if (maxZones > 2) { // reset to 2 if font has invalid maxZones
+          tables['maxp'].data[14] = 0;
+          tables['maxp'].data[15] = 2;
+        }
+        font.pos += 4;
+        maxFunctionDefs = font.getUint16();
+      }
+
+      var dupFirstEntry = false;
+      if (properties.type === 'CIDFontType2' && properties.toUnicode &&
+          properties.toUnicode.get(0) > '\u0000') {
+        // oracle's defect (see 3427), duplicating first entry
+        dupFirstEntry = true;
+        numGlyphs++;
+        tables['maxp'].data[4] = numGlyphs >> 8;
+        tables['maxp'].data[5] = numGlyphs & 255;
+      }
+
+      var hintsValid = sanitizeTTPrograms(tables['fpgm'], tables['prep'],
+                                          tables['cvt '], maxFunctionDefs);
+      if (!hintsValid) {
+        delete tables['fpgm'];
+        delete tables['prep'];
+        delete tables['cvt '];
+      }
+
+      // Ensure the hmtx table contains the advance width and
+      // sidebearings information for numGlyphs in the maxp table
+      sanitizeMetrics(font, tables['hhea'], tables['hmtx'], numGlyphs);
+
+      if (!tables['head']) {
+        error('Required "head" table is not found');
+      }
+
+      sanitizeHead(tables['head'], numGlyphs,
+                   isTrueType ? tables['loca'].length : 0);
+
+      var missingGlyphs = Object.create(null);
+      if (isTrueType) {
+        var isGlyphLocationsLong = int16(tables['head'].data[50],
+                                         tables['head'].data[51]);
+        missingGlyphs = sanitizeGlyphLocations(tables['loca'], tables['glyf'],
+                                               numGlyphs, isGlyphLocationsLong,
+                                               hintsValid, dupFirstEntry);
+      }
+
+      if (!tables['hhea']) {
+        error('Required "hhea" table is not found');
+      }
+
+      // Sanitizer reduces the glyph advanceWidth to the maxAdvanceWidth
+      // Sometimes it's 0. That needs to be fixed
+      if (tables['hhea'].data[10] === 0 && tables['hhea'].data[11] === 0) {
+        tables['hhea'].data[10] = 0xFF;
+        tables['hhea'].data[11] = 0xFF;
+      }
+
+      // Extract some more font properties from the OpenType head and
+      // hhea tables; yMin and descent value are always negative.
+      var metricsOverride = {
+        unitsPerEm: int16(tables['head'].data[18], tables['head'].data[19]),
+        yMax: int16(tables['head'].data[42], tables['head'].data[43]),
+        yMin: signedInt16(tables['head'].data[38], tables['head'].data[39]),
+        ascent: int16(tables['hhea'].data[4], tables['hhea'].data[5]),
+        descent: signedInt16(tables['hhea'].data[6], tables['hhea'].data[7])
+      };
+
+      // PDF FontDescriptor metrics lie -- using data from actual font.
+      this.ascent = metricsOverride.ascent / metricsOverride.unitsPerEm;
+      this.descent = metricsOverride.descent / metricsOverride.unitsPerEm;
+
+      // The 'post' table has glyphs names.
+      if (tables['post']) {
+        var valid = readPostScriptTable(tables['post'], properties, numGlyphs);
+        if (!valid) {
+          tables['post'] = null;
+        }
+      }
+
+      var charCodeToGlyphId = [], charCode;
+      var toUnicode = properties.toUnicode, widths = properties.widths;
+      var skipToUnicode = (toUnicode instanceof IdentityToUnicodeMap ||
+                           toUnicode.length === 0x10000);
+
+      // Helper function to try to skip mapping of empty glyphs.
+      // Note: In some cases, just relying on the glyph data doesn't work,
+      //       hence we also use a few heuristics to fix various PDF files.
+      function hasGlyph(glyphId, charCode, widthCode) {
+        if (!missingGlyphs[glyphId]) {
+          return true;
+        }
+        if (!skipToUnicode && charCode >= 0 && toUnicode.has(charCode)) {
+          return true;
+        }
+        if (widths && widthCode >= 0 && isNum(widths[widthCode])) {
+          return true;
+        }
+        return false;
+      }
+
+      // Some bad PDF generators, e.g. Scribus PDF, include glyph names
+      // in a 'uniXXXX' format -- attempting to recover proper ones.
+      function recoverGlyphName(name, glyphsUnicodeMap) {
+        if (glyphsUnicodeMap[name] !== undefined) {
+          return name;
+        }
+        // The glyph name is non-standard, trying to recover.
+        var unicode = getUnicodeForGlyph(name, glyphsUnicodeMap);
+        if (unicode !== -1) {
+          for (var key in glyphsUnicodeMap) {
+            if (glyphsUnicodeMap[key] === unicode) {
+              return key;
+            }
+          }
+        }
+        warn('Unable to recover a standard glyph name for: ' + name);
+        return name;
+      }
+
+
+      if (properties.type === 'CIDFontType2') {
+        var cidToGidMap = properties.cidToGidMap || [];
+        var isCidToGidMapEmpty = cidToGidMap.length === 0;
+
+        properties.cMap.forEach(function(charCode, cid) {
+          assert(cid <= 0xffff, 'Max size of CID is 65,535');
+          var glyphId = -1;
+          if (isCidToGidMapEmpty) {
+            glyphId = cid;
+          } else if (cidToGidMap[cid] !== undefined) {
+            glyphId = cidToGidMap[cid];
+          }
+
+          if (glyphId >= 0 && glyphId < numGlyphs &&
+              hasGlyph(glyphId, charCode, cid)) {
+            charCodeToGlyphId[charCode] = glyphId;
+          }
+        });
+        if (dupFirstEntry) {
+          charCodeToGlyphId[0] = numGlyphs - 1;
+        }
+      } else {
+        // Most of the following logic in this code branch is based on the
+        // 9.6.6.4 of the PDF spec.
+        var hasEncoding =
+          properties.differences.length > 0 || !!properties.baseEncodingName;
+        var cmapTable =
+          readCmapTable(tables['cmap'], font, this.isSymbolicFont, hasEncoding);
+        var cmapPlatformId = cmapTable.platformId;
+        var cmapEncodingId = cmapTable.encodingId;
+        var cmapMappings = cmapTable.mappings;
+        var cmapMappingsLength = cmapMappings.length;
+
+        // The spec seems to imply that if the font is symbolic the encoding
+        // should be ignored, this doesn't appear to work for 'preistabelle.pdf'
+        // where the the font is symbolic and it has an encoding.
+        if (hasEncoding &&
+            (cmapPlatformId === 3 && cmapEncodingId === 1 ||
+             cmapPlatformId === 1 && cmapEncodingId === 0) ||
+            (cmapPlatformId === -1 && cmapEncodingId === -1 && // Temporary hack
+             !!getEncoding(properties.baseEncodingName))) {    // Temporary hack
+          // When no preferred cmap table was found and |baseEncodingName| is
+          // one of the predefined encodings, we seem to obtain a better
+          // |charCodeToGlyphId| map from the code below (fixes bug 1057544).
+          // TODO: Note that this is a hack which should be removed as soon as
+          //       we have proper support for more exotic cmap tables.
+
+          var baseEncoding = [];
+          if (properties.baseEncodingName === 'MacRomanEncoding' ||
+              properties.baseEncodingName === 'WinAnsiEncoding') {
+            baseEncoding = getEncoding(properties.baseEncodingName);
+          }
+          var glyphsUnicodeMap = getGlyphsUnicode();
+          for (charCode = 0; charCode < 256; charCode++) {
+            var glyphName, standardGlyphName;
+            if (this.differences && charCode in this.differences) {
+              glyphName = this.differences[charCode];
+            } else if (charCode in baseEncoding &&
+                       baseEncoding[charCode] !== '') {
+              glyphName = baseEncoding[charCode];
+            } else {
+              glyphName = StandardEncoding[charCode];
+            }
+            if (!glyphName) {
+              continue;
+            }
+            // Ensure that non-standard glyph names are resolved to valid ones.
+            standardGlyphName = recoverGlyphName(glyphName, glyphsUnicodeMap);
+
+            var unicodeOrCharCode, isUnicode = false;
+            if (cmapPlatformId === 3 && cmapEncodingId === 1) {
+              unicodeOrCharCode = glyphsUnicodeMap[standardGlyphName];
+              isUnicode = true;
+            } else if (cmapPlatformId === 1 && cmapEncodingId === 0) {
+              // TODO: the encoding needs to be updated with mac os table.
+              unicodeOrCharCode = MacRomanEncoding.indexOf(standardGlyphName);
+            }
+
+            var found = false;
+            for (i = 0; i < cmapMappingsLength; ++i) {
+              if (cmapMappings[i].charCode !== unicodeOrCharCode) {
+                continue;
+              }
+              var code = isUnicode ? charCode : unicodeOrCharCode;
+              if (hasGlyph(cmapMappings[i].glyphId, code, -1)) {
+                charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
+                found = true;
+                break;
+              }
+            }
+            if (!found && properties.glyphNames) {
+              // Try to map using the post table.
+              var glyphId = properties.glyphNames.indexOf(glyphName);
+              // The post table ought to use the same kind of glyph names as the
+              // `differences` array, but check the standard ones as a fallback.
+              if (glyphId === -1 && standardGlyphName !== glyphName) {
+                glyphId = properties.glyphNames.indexOf(standardGlyphName);
+              }
+              if (glyphId > 0 && hasGlyph(glyphId, -1, -1)) {
+                charCodeToGlyphId[charCode] = glyphId;
+                found = true;
+              }
+            }
+            if (!found) {
+              charCodeToGlyphId[charCode] = 0; // notdef
+            }
+          }
+        } else if (cmapPlatformId === 0 && cmapEncodingId === 0) {
+          // Default Unicode semantics, use the charcodes as is.
+          for (i = 0; i < cmapMappingsLength; ++i) {
+            charCodeToGlyphId[cmapMappings[i].charCode] =
+              cmapMappings[i].glyphId;
+          }
+        } else {
+          // For (3, 0) cmap tables:
+          // The charcode key being stored in charCodeToGlyphId is the lower
+          // byte of the two-byte charcodes of the cmap table since according to
+          // the spec: 'each byte from the string shall be prepended with the
+          // high byte of the range [of charcodes in the cmap table], to form
+          // a two-byte character, which shall be used to select the
+          // associated glyph description from the subtable'.
+          //
+          // For (1, 0) cmap tables:
+          // 'single bytes from the string shall be used to look up the
+          // associated glyph descriptions from the subtable'. This means
+          // charcodes in the cmap will be single bytes, so no-op since
+          // glyph.charCode & 0xFF === glyph.charCode
+          for (i = 0; i < cmapMappingsLength; ++i) {
+            charCode = cmapMappings[i].charCode & 0xFF;
+            charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
+          }
+        }
+      }
+
+      if (charCodeToGlyphId.length === 0) {
+        // defines at least one glyph
+        charCodeToGlyphId[0] = 0;
+      }
+
+      // Converting glyphs and ids into font's cmap table
+      var newMapping = adjustMapping(charCodeToGlyphId, properties);
+      this.toFontChar = newMapping.toFontChar;
+      tables['cmap'] = {
+        tag: 'cmap',
+        data: createCmapTable(newMapping.charCodeToGlyphId, numGlyphs)
+      };
+
+      if (!tables['OS/2'] || !validateOS2Table(tables['OS/2'])) {
+        tables['OS/2'] = {
+          tag: 'OS/2',
+          data: createOS2Table(properties, newMapping.charCodeToGlyphId,
+                               metricsOverride)
+        };
+      }
+
+      // Rewrite the 'post' table if needed
+      if (!tables['post']) {
+        tables['post'] = {
+          tag: 'post',
+          data: createPostTable(properties)
+        };
+      }
+
+      if (!isTrueType) {
+        try {
+          // Trying to repair CFF file
+          cffFile = new Stream(tables['CFF '].data);
+          var parser = new CFFParser(cffFile, properties,
+                                     SEAC_ANALYSIS_ENABLED);
+          cff = parser.parse();
+          var compiler = new CFFCompiler(cff);
+          tables['CFF '].data = compiler.compile();
+        } catch (e) {
+          warn('Failed to compile font ' + properties.loadedName);
+        }
+      }
+
+      // Re-creating 'name' table
+      if (!tables['name']) {
+        tables['name'] = {
+          tag: 'name',
+          data: createNameTable(this.name)
+        };
+      } else {
+        // ... using existing 'name' table as prototype
+        var namePrototype = readNameTable(tables['name']);
+        tables['name'].data = createNameTable(name, namePrototype);
+      }
+
+      var builder = new OpenTypeFileBuilder(header.version);
+      for (var tableTag in tables) {
+        builder.addTable(tableTag, tables[tableTag].data);
+      }
+      return builder.toArray();
+    },
+
+    convert: function Font_convert(fontName, font, properties) {
+      // TODO: Check the charstring widths to determine this.
+      properties.fixedPitch = false;
+
+      var mapping = font.getGlyphMapping(properties);
+      var newMapping = adjustMapping(mapping, properties);
+      this.toFontChar = newMapping.toFontChar;
+      var numGlyphs = font.numGlyphs;
+
+      function getCharCodes(charCodeToGlyphId, glyphId) {
+        var charCodes = null;
+        for (var charCode in charCodeToGlyphId) {
+          if (glyphId === charCodeToGlyphId[charCode]) {
+            if (!charCodes) {
+              charCodes = [];
+            }
+            charCodes.push(charCode | 0);
+          }
+        }
+        return charCodes;
+      }
+
+      function createCharCode(charCodeToGlyphId, glyphId) {
+        for (var charCode in charCodeToGlyphId) {
+          if (glyphId === charCodeToGlyphId[charCode]) {
+            return charCode | 0;
+          }
+        }
+        newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] =
+            glyphId;
+        return newMapping.nextAvailableFontCharCode++;
+      }
+
+      var seacs = font.seacs;
+      if (SEAC_ANALYSIS_ENABLED && seacs && seacs.length) {
+        var matrix = properties.fontMatrix || FONT_IDENTITY_MATRIX;
+        var charset = font.getCharset();
+        var seacMap = Object.create(null);
+        for (var glyphId in seacs) {
+          glyphId |= 0;
+          var seac = seacs[glyphId];
+          var baseGlyphName = StandardEncoding[seac[2]];
+          var accentGlyphName = StandardEncoding[seac[3]];
+          var baseGlyphId = charset.indexOf(baseGlyphName);
+          var accentGlyphId = charset.indexOf(accentGlyphName);
+          if (baseGlyphId < 0 || accentGlyphId < 0) {
+            continue;
+          }
+          var accentOffset = {
+            x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4],
+            y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5]
+          };
+
+          var charCodes = getCharCodes(mapping, glyphId);
+          if (!charCodes) {
+            // There's no point in mapping it if the char code was never mapped
+            // to begin with.
+            continue;
+          }
+          for (var i = 0, ii = charCodes.length; i < ii; i++) {
+            var charCode = charCodes[i];
+            // Find a fontCharCode that maps to the base and accent glyphs.
+            // If one doesn't exists, create it.
+            var charCodeToGlyphId = newMapping.charCodeToGlyphId;
+            var baseFontCharCode = createCharCode(charCodeToGlyphId,
+                                                  baseGlyphId);
+            var accentFontCharCode = createCharCode(charCodeToGlyphId,
+                                                    accentGlyphId);
+            seacMap[charCode] = {
+              baseFontCharCode: baseFontCharCode,
+              accentFontCharCode: accentFontCharCode,
+              accentOffset: accentOffset
+            };
+          }
+        }
+        properties.seacMap = seacMap;
+      }
+
+      var unitsPerEm = 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0];
+
+      var builder = new OpenTypeFileBuilder('\x4F\x54\x54\x4F');
+      // PostScript Font Program
+      builder.addTable('CFF ', font.data);
+      // OS/2 and Windows Specific metrics
+      builder.addTable('OS/2', createOS2Table(properties,
+                                              newMapping.charCodeToGlyphId));
+      // Character to glyphs mapping
+      builder.addTable('cmap', createCmapTable(newMapping.charCodeToGlyphId,
+                       numGlyphs));
+      // Font header
+      builder.addTable('head',
+            '\x00\x01\x00\x00' + // Version number
+            '\x00\x00\x10\x00' + // fontRevision
+            '\x00\x00\x00\x00' + // checksumAdjustement
+            '\x5F\x0F\x3C\xF5' + // magicNumber
+            '\x00\x00' + // Flags
+            safeString16(unitsPerEm) + // unitsPerEM
+            '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // creation date
+            '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // modifification date
+            '\x00\x00' + // xMin
+            safeString16(properties.descent) + // yMin
+            '\x0F\xFF' + // xMax
+            safeString16(properties.ascent) + // yMax
+            string16(properties.italicAngle ? 2 : 0) + // macStyle
+            '\x00\x11' + // lowestRecPPEM
+            '\x00\x00' + // fontDirectionHint
+            '\x00\x00' + // indexToLocFormat
+            '\x00\x00');  // glyphDataFormat
+
+      // Horizontal header
+      builder.addTable('hhea',
+            '\x00\x01\x00\x00' + // Version number
+            safeString16(properties.ascent) + // Typographic Ascent
+            safeString16(properties.descent) + // Typographic Descent
+            '\x00\x00' + // Line Gap
+            '\xFF\xFF' + // advanceWidthMax
+            '\x00\x00' + // minLeftSidebearing
+            '\x00\x00' + // minRightSidebearing
+            '\x00\x00' + // xMaxExtent
+            safeString16(properties.capHeight) + // caretSlopeRise
+            safeString16(Math.tan(properties.italicAngle) *
+                         properties.xHeight) + // caretSlopeRun
+            '\x00\x00' + // caretOffset
+            '\x00\x00' + // -reserved-
+            '\x00\x00' + // -reserved-
+            '\x00\x00' + // -reserved-
+            '\x00\x00' + // -reserved-
+            '\x00\x00' + // metricDataFormat
+            string16(numGlyphs)); // Number of HMetrics
+
+      // Horizontal metrics
+      builder.addTable('hmtx', (function fontFieldsHmtx() {
+          var charstrings = font.charstrings;
+          var cffWidths = font.cff ? font.cff.widths : null;
+          var hmtx = '\x00\x00\x00\x00'; // Fake .notdef
+          for (var i = 1, ii = numGlyphs; i < ii; i++) {
+            var width = 0;
+            if (charstrings) {
+              var charstring = charstrings[i - 1];
+              width = 'width' in charstring ? charstring.width : 0;
+            } else if (cffWidths) {
+              width = Math.ceil(cffWidths[i] || 0);
+            }
+            hmtx += string16(width) + string16(0);
+          }
+          return hmtx;
+        })());
+
+      // Maximum profile
+      builder.addTable('maxp',
+            '\x00\x00\x50\x00' + // Version number
+            string16(numGlyphs)); // Num of glyphs
+
+      // Naming tables
+      builder.addTable('name', createNameTable(fontName));
+
+      // PostScript informations
+      builder.addTable('post', createPostTable(properties));
+
+      return builder.toArray();
+    },
+
+    get spaceWidth() {
+      if ('_shadowWidth' in this) {
+        return this._shadowWidth;
+      }
+
+      // trying to estimate space character width
+      var possibleSpaceReplacements = ['space', 'minus', 'one', 'i'];
+      var width;
+      for (var i = 0, ii = possibleSpaceReplacements.length; i < ii; i++) {
+        var glyphName = possibleSpaceReplacements[i];
+        // if possible, getting width by glyph name
+        if (glyphName in this.widths) {
+          width = this.widths[glyphName];
+          break;
+        }
+        var glyphsUnicodeMap = getGlyphsUnicode();
+        var glyphUnicode = glyphsUnicodeMap[glyphName];
+        // finding the charcode via unicodeToCID map
+        var charcode = 0;
+        if (this.composite) {
+          if (this.cMap.contains(glyphUnicode)) {
+            charcode = this.cMap.lookup(glyphUnicode);
+          }
+        }
+        // ... via toUnicode map
+        if (!charcode && this.toUnicode) {
+          charcode = this.toUnicode.charCodeOf(glyphUnicode);
+        }
+        // setting it to unicode if negative or undefined
+        if (charcode <= 0) {
+          charcode = glyphUnicode;
+        }
+        // trying to get width via charcode
+        width = this.widths[charcode];
+        if (width) {
+          break; // the non-zero width found
+        }
+      }
+      width = width || this.defaultWidth;
+      // Do not shadow the property here. See discussion:
+      // https://github.com/mozilla/pdf.js/pull/2127#discussion_r1662280
+      this._shadowWidth = width;
+      return width;
+    },
+
+    charToGlyph: function Font_charToGlyph(charcode, isSpace) {
+      var fontCharCode, width, operatorListId;
+
+      var widthCode = charcode;
+      if (this.cMap && this.cMap.contains(charcode)) {
+        widthCode = this.cMap.lookup(charcode);
+      }
+      width = this.widths[widthCode];
+      width = isNum(width) ? width : this.defaultWidth;
+      var vmetric = this.vmetrics && this.vmetrics[widthCode];
+
+      var unicode = this.toUnicode.get(charcode) || charcode;
+      if (typeof unicode === 'number') {
+        unicode = String.fromCharCode(unicode);
+      }
+
+      var isInFont = charcode in this.toFontChar;
+      // First try the toFontChar map, if it's not there then try falling
+      // back to the char code.
+      fontCharCode = this.toFontChar[charcode] || charcode;
+      if (this.missingFile) {
+        fontCharCode = mapSpecialUnicodeValues(fontCharCode);
+      }
+
+      if (this.isType3Font) {
+        // Font char code in this case is actually a glyph name.
+        operatorListId = fontCharCode;
+      }
+
+      var accent = null;
+      if (this.seacMap && this.seacMap[charcode]) {
+        isInFont = true;
+        var seac = this.seacMap[charcode];
+        fontCharCode = seac.baseFontCharCode;
+        accent = {
+          fontChar: String.fromCharCode(seac.accentFontCharCode),
+          offset: seac.accentOffset
+        };
+      }
+
+      var fontChar = String.fromCharCode(fontCharCode);
+
+      var glyph = this.glyphCache[charcode];
+      if (!glyph ||
+          !glyph.matchesForCache(fontChar, unicode, accent, width, vmetric,
+                                 operatorListId, isSpace, isInFont)) {
+        glyph = new Glyph(fontChar, unicode, accent, width, vmetric,
+                          operatorListId, isSpace, isInFont);
+        this.glyphCache[charcode] = glyph;
+      }
+      return glyph;
+    },
+
+    charsToGlyphs: function Font_charsToGlyphs(chars) {
+      var charsCache = this.charsCache;
+      var glyphs, glyph, charcode;
+
+      // if we translated this string before, just grab it from the cache
+      if (charsCache) {
+        glyphs = charsCache[chars];
+        if (glyphs) {
+          return glyphs;
+        }
+      }
+
+      // lazily create the translation cache
+      if (!charsCache) {
+        charsCache = this.charsCache = Object.create(null);
+      }
+
+      glyphs = [];
+      var charsCacheKey = chars;
+      var i = 0, ii;
+
+      if (this.cMap) {
+        // composite fonts have multi-byte strings convert the string from
+        // single-byte to multi-byte
+        var c = Object.create(null);
+        while (i < chars.length) {
+          this.cMap.readCharCode(chars, i, c);
+          charcode = c.charcode;
+          var length = c.length;
+          i += length;
+          // Space is char with code 0x20 and length 1 in multiple-byte codes.
+          var isSpace = length === 1 && chars.charCodeAt(i - 1) === 0x20;
+          glyph = this.charToGlyph(charcode, isSpace);
+          glyphs.push(glyph);
+        }
+      } else {
+        for (i = 0, ii = chars.length; i < ii; ++i) {
+          charcode = chars.charCodeAt(i);
+          glyph = this.charToGlyph(charcode, charcode === 0x20);
+          glyphs.push(glyph);
+        }
+      }
+
+      // Enter the translated string into the cache
+      return (charsCache[charsCacheKey] = glyphs);
+    }
+  };
+
+  return Font;
+})();
+
+var ErrorFont = (function ErrorFontClosure() {
+  function ErrorFont(error) {
+    this.error = error;
+    this.loadedName = 'g_font_error';
+    this.loading = false;
+  }
+
+  ErrorFont.prototype = {
+    charsToGlyphs: function ErrorFont_charsToGlyphs() {
+      return [];
+    },
+    exportData: function ErrorFont_exportData() {
+      return {error: this.error};
+    }
+  };
+
+  return ErrorFont;
+})();
+
+/**
+ * Shared logic for building a char code to glyph id mapping for Type1 and
+ * simple CFF fonts. See section 9.6.6.2 of the spec.
+ * @param {Object} properties Font properties object.
+ * @param {Object} builtInEncoding The encoding contained within the actual font
+ * data.
+ * @param {Array} Array of glyph names where the index is the glyph ID.
+ * @returns {Object} A char code to glyph ID map.
+ */
+function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
+  var charCodeToGlyphId = Object.create(null);
+  var glyphId, charCode, baseEncoding;
+
+  if (properties.baseEncodingName) {
+    // If a valid base encoding name was used, the mapping is initialized with
+    // that.
+    baseEncoding = getEncoding(properties.baseEncodingName);
+    for (charCode = 0; charCode < baseEncoding.length; charCode++) {
+      glyphId = glyphNames.indexOf(baseEncoding[charCode]);
+      if (glyphId >= 0) {
+        charCodeToGlyphId[charCode] = glyphId;
+      } else {
+        charCodeToGlyphId[charCode] = 0; // notdef
+      }
+    }
+  } else if (!!(properties.flags & FontFlags.Symbolic)) {
+    // For a symbolic font the encoding should be the fonts built-in
+    // encoding.
+    for (charCode in builtInEncoding) {
+      charCodeToGlyphId[charCode] = builtInEncoding[charCode];
+    }
+  } else {
+    // For non-symbolic fonts that don't have a base encoding the standard
+    // encoding should be used.
+    baseEncoding = StandardEncoding;
+    for (charCode = 0; charCode < baseEncoding.length; charCode++) {
+      glyphId = glyphNames.indexOf(baseEncoding[charCode]);
+      if (glyphId >= 0) {
+        charCodeToGlyphId[charCode] = glyphId;
+      } else {
+        charCodeToGlyphId[charCode] = 0; // notdef
+      }
+    }
+  }
+
+  // Lastly, merge in the differences.
+  var differences = properties.differences;
+  if (differences) {
+    for (charCode in differences) {
+      var glyphName = differences[charCode];
+      glyphId = glyphNames.indexOf(glyphName);
+      if (glyphId >= 0) {
+        charCodeToGlyphId[charCode] = glyphId;
+      } else {
+        charCodeToGlyphId[charCode] = 0; // notdef
+      }
+    }
+  }
+  return charCodeToGlyphId;
+}
+
+// Type1Font is also a CIDFontType0.
+var Type1Font = (function Type1FontClosure() {
+  function findBlock(streamBytes, signature, startIndex) {
+    var streamBytesLength = streamBytes.length;
+    var signatureLength = signature.length;
+    var scanLength = streamBytesLength - signatureLength;
+
+    var i = startIndex, j, found = false;
+    while (i < scanLength) {
+      j = 0;
+      while (j < signatureLength && streamBytes[i + j] === signature[j]) {
+        j++;
+      }
+      if (j >= signatureLength) { // `signature` found, skip over whitespace.
+        i += j;
+        while (i < streamBytesLength && Lexer.isSpace(streamBytes[i])) {
+          i++;
+        }
+        found = true;
+        break;
+      }
+      i++;
+    }
+    return {
+      found: found,
+      length: i,
+    };
+  }
+
+  function getHeaderBlock(stream, suggestedLength) {
+    var EEXEC_SIGNATURE = [0x65, 0x65, 0x78, 0x65, 0x63];
+
+    var streamStartPos = stream.pos; // Save the initial stream position.
+    var headerBytes, headerBytesLength, block;
+    try {
+      headerBytes = stream.getBytes(suggestedLength);
+      headerBytesLength = headerBytes.length;
+    } catch (ex) {
+      if (ex instanceof MissingDataException) {
+        throw ex;
+      }
+      // Ignore errors if the `suggestedLength` is huge enough that a Uint8Array
+      // cannot hold the result of `getBytes`, and fallback to simply checking
+      // the entire stream (fixes issue3928.pdf).
+    }
+
+    if (headerBytesLength === suggestedLength) {
+      // Most of the time `suggestedLength` is correct, so to speed things up we
+      // initially only check the last few bytes to see if the header was found.
+      // Otherwise we (potentially) check the entire stream to prevent errors in
+      // `Type1Parser` (fixes issue5686.pdf).
+      block = findBlock(headerBytes, EEXEC_SIGNATURE,
+                        suggestedLength - 2 * EEXEC_SIGNATURE.length);
+
+      if (block.found && block.length === suggestedLength) {
+        return {
+          stream: new Stream(headerBytes),
+          length: suggestedLength,
+        };
+      }
+    }
+    warn('Invalid "Length1" property in Type1 font -- trying to recover.');
+    stream.pos = streamStartPos; // Reset the stream position.
+
+    var SCAN_BLOCK_LENGTH = 2048;
+    var actualLength;
+    while (true) {
+      var scanBytes = stream.peekBytes(SCAN_BLOCK_LENGTH);
+      block = findBlock(scanBytes, EEXEC_SIGNATURE, 0);
+
+      if (block.length === 0) {
+        break;
+      }
+      stream.pos += block.length; // Update the stream position.
+
+      if (block.found) {
+        actualLength = stream.pos - streamStartPos;
+        break;
+      }
+    }
+    stream.pos = streamStartPos; // Reset the stream position.
+
+    if (actualLength) {
+      return {
+        stream: new Stream(stream.getBytes(actualLength)),
+        length: actualLength,
+      };
+    }
+    warn('Unable to recover "Length1" property in Type1 font -- using as is.');
+    return {
+      stream: new Stream(stream.getBytes(suggestedLength)),
+      length: suggestedLength,
+    };
+  }
+
+  function getEexecBlock(stream, suggestedLength) {
+    // We should ideally parse the eexec block to ensure that `suggestedLength`
+    // is correct, so we don't truncate the block data if it's too small.
+    // However, this would also require checking if the fixed-content portion
+    // exists (using the 'Length3' property), and ensuring that it's valid.
+    //
+    // Given that `suggestedLength` almost always is correct, all the validation
+    // would require a great deal of unnecessary parsing for most fonts.
+    // To save time, we always fetch the entire stream instead, which also avoid
+    // issues if `suggestedLength` is huge (see comment in `getHeaderBlock`).
+    //
+    // NOTE: This means that the function can include the fixed-content portion
+    // in the returned eexec block. In practice this does *not* seem to matter,
+    // since `Type1Parser_extractFontProgram` will skip over any non-commands.
+    var eexecBytes = stream.getBytes();
+    return {
+      stream: new Stream(eexecBytes),
+      length: eexecBytes.length,
+    };
+  }
+
+  function Type1Font(name, file, properties) {
+    // Some bad generators embed pfb file as is, we have to strip 6-byte header.
+    // Also, length1 and length2 might be off by 6 bytes as well.
+    // http://www.math.ubc.ca/~cass/piscript/type1.pdf
+    var PFB_HEADER_SIZE = 6;
+    var headerBlockLength = properties.length1;
+    var eexecBlockLength = properties.length2;
+    var pfbHeader = file.peekBytes(PFB_HEADER_SIZE);
+    var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01;
+    if (pfbHeaderPresent) {
+      file.skip(PFB_HEADER_SIZE);
+      headerBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) |
+                          (pfbHeader[3] << 8) | pfbHeader[2];
+    }
+
+    // Get the data block containing glyphs and subrs informations
+    var headerBlock = getHeaderBlock(file, headerBlockLength);
+    headerBlockLength = headerBlock.length;
+    var headerBlockParser = new Type1Parser(headerBlock.stream, false,
+                                            SEAC_ANALYSIS_ENABLED);
+    headerBlockParser.extractFontHeader(properties);
+
+    if (pfbHeaderPresent) {
+      pfbHeader = file.getBytes(PFB_HEADER_SIZE);
+      eexecBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) |
+                         (pfbHeader[3] << 8) | pfbHeader[2];
+    }
+
+    // Decrypt the data blocks and retrieve it's content
+    var eexecBlock = getEexecBlock(file, eexecBlockLength);
+    eexecBlockLength = eexecBlock.length;
+    var eexecBlockParser = new Type1Parser(eexecBlock.stream, true,
+                                           SEAC_ANALYSIS_ENABLED);
+    var data = eexecBlockParser.extractFontProgram();
+    for (var info in data.properties) {
+      properties[info] = data.properties[info];
+    }
+
+    var charstrings = data.charstrings;
+    var type2Charstrings = this.getType2Charstrings(charstrings);
+    var subrs = this.getType2Subrs(data.subrs);
+
+    this.charstrings = charstrings;
+    this.data = this.wrap(name, type2Charstrings, this.charstrings,
+                          subrs, properties);
+    this.seacs = this.getSeacs(data.charstrings);
+  }
+
+  Type1Font.prototype = {
+    get numGlyphs() {
+      return this.charstrings.length + 1;
+    },
+
+    getCharset: function Type1Font_getCharset() {
+      var charset = ['.notdef'];
+      var charstrings = this.charstrings;
+      for (var glyphId = 0; glyphId < charstrings.length; glyphId++) {
+        charset.push(charstrings[glyphId].glyphName);
+      }
+      return charset;
+    },
+
+    getGlyphMapping: function Type1Font_getGlyphMapping(properties) {
+      var charstrings = this.charstrings;
+      var glyphNames = ['.notdef'], glyphId;
+      for (glyphId = 0; glyphId < charstrings.length; glyphId++) {
+        glyphNames.push(charstrings[glyphId].glyphName);
+      }
+      var encoding = properties.builtInEncoding;
+      if (encoding) {
+        var builtInEncoding = Object.create(null);
+        for (var charCode in encoding) {
+          glyphId = glyphNames.indexOf(encoding[charCode]);
+          if (glyphId >= 0) {
+            builtInEncoding[charCode] = glyphId;
+          }
+        }
+      }
+
+      return type1FontGlyphMapping(properties, builtInEncoding, glyphNames);
+    },
+
+    getSeacs: function Type1Font_getSeacs(charstrings) {
+      var i, ii;
+      var seacMap = [];
+      for (i = 0, ii = charstrings.length; i < ii; i++) {
+        var charstring = charstrings[i];
+        if (charstring.seac) {
+          // Offset by 1 for .notdef
+          seacMap[i + 1] = charstring.seac;
+        }
+      }
+      return seacMap;
+    },
+
+    getType2Charstrings: function Type1Font_getType2Charstrings(
+                                    type1Charstrings) {
+      var type2Charstrings = [];
+      for (var i = 0, ii = type1Charstrings.length; i < ii; i++) {
+        type2Charstrings.push(type1Charstrings[i].charstring);
+      }
+      return type2Charstrings;
+    },
+
+    getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) {
+      var bias = 0;
+      var count = type1Subrs.length;
+      if (count < 1133) {
+        bias = 107;
+      } else if (count < 33769) {
+        bias = 1131;
+      } else {
+        bias = 32768;
+      }
+
+      // Add a bunch of empty subrs to deal with the Type2 bias
+      var type2Subrs = [];
+      var i;
+      for (i = 0; i < bias; i++) {
+        type2Subrs.push([0x0B]);
+      }
+
+      for (i = 0; i < count; i++) {
+        type2Subrs.push(type1Subrs[i]);
+      }
+
+      return type2Subrs;
+    },
+
+    wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs,
+                                  properties) {
+      var cff = new CFF();
+      cff.header = new CFFHeader(1, 0, 4, 4);
+
+      cff.names = [name];
+
+      var topDict = new CFFTopDict();
+      // CFF strings IDs 0...390 are predefined names, so refering
+      // to entries in our own String INDEX starts at SID 391.
+      topDict.setByName('version', 391);
+      topDict.setByName('Notice', 392);
+      topDict.setByName('FullName', 393);
+      topDict.setByName('FamilyName', 394);
+      topDict.setByName('Weight', 395);
+      topDict.setByName('Encoding', null); // placeholder
+      topDict.setByName('FontMatrix', properties.fontMatrix);
+      topDict.setByName('FontBBox', properties.bbox);
+      topDict.setByName('charset', null); // placeholder
+      topDict.setByName('CharStrings', null); // placeholder
+      topDict.setByName('Private', null); // placeholder
+      cff.topDict = topDict;
+
+      var strings = new CFFStrings();
+      strings.add('Version 0.11'); // Version
+      strings.add('See original notice'); // Notice
+      strings.add(name); // FullName
+      strings.add(name); // FamilyName
+      strings.add('Medium'); // Weight
+      cff.strings = strings;
+
+      cff.globalSubrIndex = new CFFIndex();
+
+      var count = glyphs.length;
+      var charsetArray = [0];
+      var i, ii;
+      for (i = 0; i < count; i++) {
+        var index = CFFStandardStrings.indexOf(charstrings[i].glyphName);
+        // TODO: Insert the string and correctly map it.  Previously it was
+        // thought mapping names that aren't in the standard strings to .notdef
+        // was fine, however in issue818 when mapping them all to .notdef the
+        // adieresis glyph no longer worked.
+        if (index === -1) {
+          index = 0;
+        }
+        charsetArray.push((index >> 8) & 0xff, index & 0xff);
+      }
+      cff.charset = new CFFCharset(false, 0, [], charsetArray);
+
+      var charStringsIndex = new CFFIndex();
+      charStringsIndex.add([0x8B, 0x0E]); // .notdef
+      for (i = 0; i < count; i++) {
+        charStringsIndex.add(glyphs[i]);
+      }
+      cff.charStrings = charStringsIndex;
+
+      var privateDict = new CFFPrivateDict();
+      privateDict.setByName('Subrs', null); // placeholder
+      var fields = [
+        'BlueValues',
+        'OtherBlues',
+        'FamilyBlues',
+        'FamilyOtherBlues',
+        'StemSnapH',
+        'StemSnapV',
+        'BlueShift',
+        'BlueFuzz',
+        'BlueScale',
+        'LanguageGroup',
+        'ExpansionFactor',
+        'ForceBold',
+        'StdHW',
+        'StdVW'
+      ];
+      for (i = 0, ii = fields.length; i < ii; i++) {
+        var field = fields[i];
+        if (!(field in properties.privateData)) {
+          continue;
+        }
+        var value = properties.privateData[field];
+        if (isArray(value)) {
+          // All of the private dictionary array data in CFF must be stored as
+          // "delta-encoded" numbers.
+          for (var j = value.length - 1; j > 0; j--) {
+            value[j] -= value[j - 1]; // ... difference from previous value
+          }
+        }
+        privateDict.setByName(field, value);
+      }
+      cff.topDict.privateDict = privateDict;
+
+      var subrIndex = new CFFIndex();
+      for (i = 0, ii = subrs.length; i < ii; i++) {
+        subrIndex.add(subrs[i]);
+      }
+      privateDict.subrsIndex = subrIndex;
+
+      var compiler = new CFFCompiler(cff);
+      return compiler.compile();
+    }
+  };
+
+  return Type1Font;
+})();
+
+var CFFFont = (function CFFFontClosure() {
+  function CFFFont(file, properties) {
+    this.properties = properties;
+
+    var parser = new CFFParser(file, properties, SEAC_ANALYSIS_ENABLED);
+    this.cff = parser.parse();
+    var compiler = new CFFCompiler(this.cff);
+    this.seacs = this.cff.seacs;
+    try {
+      this.data = compiler.compile();
+    } catch (e) {
+      warn('Failed to compile font ' + properties.loadedName);
+      // There may have just been an issue with the compiler, set the data
+      // anyway and hope the font loaded.
+      this.data = file;
+    }
+  }
+
+  CFFFont.prototype = {
+    get numGlyphs() {
+      return this.cff.charStrings.count;
+    },
+    getCharset: function CFFFont_getCharset() {
+      return this.cff.charset.charset;
+    },
+    getGlyphMapping: function CFFFont_getGlyphMapping() {
+      var cff = this.cff;
+      var properties = this.properties;
+      var charsets = cff.charset.charset;
+      var charCodeToGlyphId;
+      var glyphId;
+
+      if (properties.composite) {
+        charCodeToGlyphId = Object.create(null);
+        if (cff.isCIDFont) {
+          // If the font is actually a CID font then we should use the charset
+          // to map CIDs to GIDs.
+          for (glyphId = 0; glyphId < charsets.length; glyphId++) {
+            var cid = charsets[glyphId];
+            var charCode = properties.cMap.charCodeOf(cid);
+            charCodeToGlyphId[charCode] = glyphId;
+          }
+        } else {
+          // If it is NOT actually a CID font then CIDs should be mapped
+          // directly to GIDs.
+          for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) {
+            charCodeToGlyphId[glyphId] = glyphId;
+          }
+        }
+        return charCodeToGlyphId;
+      }
+
+      var encoding = cff.encoding ? cff.encoding.encoding : null;
+      charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets);
+      return charCodeToGlyphId;
+    }
+  };
+
+  return CFFFont;
+})();
+
+// Workaround for seac on Windows.
+(function checkSeacSupport() {
+  if (typeof navigator !== 'undefined' && /Windows/.test(navigator.userAgent)) {
+    SEAC_ANALYSIS_ENABLED = true;
+  }
+})();
+
+// Workaround for Private Use Area characters in Chrome on Windows
+// http://code.google.com/p/chromium/issues/detail?id=122465
+// https://github.com/mozilla/pdf.js/issues/1689
+(function checkChromeWindows() {
+  if (typeof navigator !== 'undefined' &&
+      /Windows.*Chrome/.test(navigator.userAgent)) {
+    SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = true;
+  }
+})();
+
+exports.SEAC_ANALYSIS_ENABLED = SEAC_ANALYSIS_ENABLED;
+exports.ErrorFont = ErrorFont;
+exports.Font = Font;
+exports.FontFlags = FontFlags;
+exports.IdentityToUnicodeMap = IdentityToUnicodeMap;
+exports.ToUnicodeMap = ToUnicodeMap;
+exports.getFontType = getFontType;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreFunction = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCorePsParser);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, corePsParser) {
+
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isBool = sharedUtil.isBool;
+var isDict = corePrimitives.isDict;
+var isStream = corePrimitives.isStream;
+var PostScriptLexer = corePsParser.PostScriptLexer;
+var PostScriptParser = corePsParser.PostScriptParser;
+
+var PDFFunction = (function PDFFunctionClosure() {
+  var CONSTRUCT_SAMPLED = 0;
+  var CONSTRUCT_INTERPOLATED = 2;
+  var CONSTRUCT_STICHED = 3;
+  var CONSTRUCT_POSTSCRIPT = 4;
+
+  return {
+    getSampleArray: function PDFFunction_getSampleArray(size, outputSize, bps,
+                                                       str) {
+      var i, ii;
+      var length = 1;
+      for (i = 0, ii = size.length; i < ii; i++) {
+        length *= size[i];
+      }
+      length *= outputSize;
+
+      var array = new Array(length);
+      var codeSize = 0;
+      var codeBuf = 0;
+      // 32 is a valid bps so shifting won't work
+      var sampleMul = 1.0 / (Math.pow(2.0, bps) - 1);
+
+      var strBytes = str.getBytes((length * bps + 7) / 8);
+      var strIdx = 0;
+      for (i = 0; i < length; i++) {
+        while (codeSize < bps) {
+          codeBuf <<= 8;
+          codeBuf |= strBytes[strIdx++];
+          codeSize += 8;
+        }
+        codeSize -= bps;
+        array[i] = (codeBuf >> codeSize) * sampleMul;
+        codeBuf &= (1 << codeSize) - 1;
+      }
+      return array;
+    },
+
+    getIR: function PDFFunction_getIR(xref, fn) {
+      var dict = fn.dict;
+      if (!dict) {
+        dict = fn;
+      }
+
+      var types = [this.constructSampled,
+                   null,
+                   this.constructInterpolated,
+                   this.constructStiched,
+                   this.constructPostScript];
+
+      var typeNum = dict.get('FunctionType');
+      var typeFn = types[typeNum];
+      if (!typeFn) {
+        error('Unknown type of function');
+      }
+
+      return typeFn.call(this, fn, dict, xref);
+    },
+
+    fromIR: function PDFFunction_fromIR(IR) {
+      var type = IR[0];
+      switch (type) {
+        case CONSTRUCT_SAMPLED:
+          return this.constructSampledFromIR(IR);
+        case CONSTRUCT_INTERPOLATED:
+          return this.constructInterpolatedFromIR(IR);
+        case CONSTRUCT_STICHED:
+          return this.constructStichedFromIR(IR);
+        //case CONSTRUCT_POSTSCRIPT:
+        default:
+          return this.constructPostScriptFromIR(IR);
+      }
+    },
+
+    parse: function PDFFunction_parse(xref, fn) {
+      var IR = this.getIR(xref, fn);
+      return this.fromIR(IR);
+    },
+
+    parseArray: function PDFFunction_parseArray(xref, fnObj) {
+      if (!isArray(fnObj)) {
+        // not an array -- parsing as regular function
+        return this.parse(xref, fnObj);
+      }
+
+      var fnArray = [];
+      for (var j = 0, jj = fnObj.length; j < jj; j++) {
+        var obj = xref.fetchIfRef(fnObj[j]);
+        fnArray.push(PDFFunction.parse(xref, obj));
+      }
+      return function (src, srcOffset, dest, destOffset) {
+        for (var i = 0, ii = fnArray.length; i < ii; i++) {
+          fnArray[i](src, srcOffset, dest, destOffset + i);
+        }
+      };
+    },
+
+    constructSampled: function PDFFunction_constructSampled(str, dict) {
+      function toMultiArray(arr) {
+        var inputLength = arr.length;
+        var out = [];
+        var index = 0;
+        for (var i = 0; i < inputLength; i += 2) {
+          out[index] = [arr[i], arr[i + 1]];
+          ++index;
+        }
+        return out;
+      }
+      var domain = dict.get('Domain');
+      var range = dict.get('Range');
+
+      if (!domain || !range) {
+        error('No domain or range');
+      }
+
+      var inputSize = domain.length / 2;
+      var outputSize = range.length / 2;
+
+      domain = toMultiArray(domain);
+      range = toMultiArray(range);
+
+      var size = dict.get('Size');
+      var bps = dict.get('BitsPerSample');
+      var order = dict.get('Order') || 1;
+      if (order !== 1) {
+        // No description how cubic spline interpolation works in PDF32000:2008
+        // As in poppler, ignoring order, linear interpolation may work as good
+        info('No support for cubic spline interpolation: ' + order);
+      }
+
+      var encode = dict.get('Encode');
+      if (!encode) {
+        encode = [];
+        for (var i = 0; i < inputSize; ++i) {
+          encode.push(0);
+          encode.push(size[i] - 1);
+        }
+      }
+      encode = toMultiArray(encode);
+
+      var decode = dict.get('Decode');
+      if (!decode) {
+        decode = range;
+      } else {
+        decode = toMultiArray(decode);
+      }
+
+      var samples = this.getSampleArray(size, outputSize, bps, str);
+
+      return [
+        CONSTRUCT_SAMPLED, inputSize, domain, encode, decode, samples, size,
+        outputSize, Math.pow(2, bps) - 1, range
+      ];
+    },
+
+    constructSampledFromIR: function PDFFunction_constructSampledFromIR(IR) {
+      // See chapter 3, page 109 of the PDF reference
+      function interpolate(x, xmin, xmax, ymin, ymax) {
+        return ymin + ((x - xmin) * ((ymax - ymin) / (xmax - xmin)));
+      }
+
+      return function constructSampledFromIRResult(src, srcOffset,
+                                                   dest, destOffset) {
+        // See chapter 3, page 110 of the PDF reference.
+        var m = IR[1];
+        var domain = IR[2];
+        var encode = IR[3];
+        var decode = IR[4];
+        var samples = IR[5];
+        var size = IR[6];
+        var n = IR[7];
+        //var mask = IR[8];
+        var range = IR[9];
+
+        // Building the cube vertices: its part and sample index
+        // http://rjwagner49.com/Mathematics/Interpolation.pdf
+        var cubeVertices = 1 << m;
+        var cubeN = new Float64Array(cubeVertices);
+        var cubeVertex = new Uint32Array(cubeVertices);
+        var i, j;
+        for (j = 0; j < cubeVertices; j++) {
+          cubeN[j] = 1;
+        }
+
+        var k = n, pos = 1;
+        // Map x_i to y_j for 0 <= i < m using the sampled function.
+        for (i = 0; i < m; ++i) {
+          // x_i' = min(max(x_i, Domain_2i), Domain_2i+1)
+          var domain_2i = domain[i][0];
+          var domain_2i_1 = domain[i][1];
+          var xi = Math.min(Math.max(src[srcOffset +i], domain_2i),
+                            domain_2i_1);
+
+          // e_i = Interpolate(x_i', Domain_2i, Domain_2i+1,
+          //                   Encode_2i, Encode_2i+1)
+          var e = interpolate(xi, domain_2i, domain_2i_1,
+                              encode[i][0], encode[i][1]);
+
+          // e_i' = min(max(e_i, 0), Size_i - 1)
+          var size_i = size[i];
+          e = Math.min(Math.max(e, 0), size_i - 1);
+
+          // Adjusting the cube: N and vertex sample index
+          var e0 = e < size_i - 1 ? Math.floor(e) : e - 1; // e1 = e0 + 1;
+          var n0 = e0 + 1 - e; // (e1 - e) / (e1 - e0);
+          var n1 = e - e0; // (e - e0) / (e1 - e0);
+          var offset0 = e0 * k;
+          var offset1 = offset0 + k; // e1 * k
+          for (j = 0; j < cubeVertices; j++) {
+            if (j & pos) {
+              cubeN[j] *= n1;
+              cubeVertex[j] += offset1;
+            } else {
+              cubeN[j] *= n0;
+              cubeVertex[j] += offset0;
+            }
+          }
+
+          k *= size_i;
+          pos <<= 1;
+        }
+
+        for (j = 0; j < n; ++j) {
+          // Sum all cube vertices' samples portions
+          var rj = 0;
+          for (i = 0; i < cubeVertices; i++) {
+            rj += samples[cubeVertex[i] + j] * cubeN[i];
+          }
+
+          // r_j' = Interpolate(r_j, 0, 2^BitsPerSample - 1,
+          //                    Decode_2j, Decode_2j+1)
+          rj = interpolate(rj, 0, 1, decode[j][0], decode[j][1]);
+
+          // y_j = min(max(r_j, range_2j), range_2j+1)
+          dest[destOffset + j] = Math.min(Math.max(rj, range[j][0]),
+                                          range[j][1]);
+        }
+      };
+    },
+
+    constructInterpolated: function PDFFunction_constructInterpolated(str,
+                                                                      dict) {
+      var c0 = dict.get('C0') || [0];
+      var c1 = dict.get('C1') || [1];
+      var n = dict.get('N');
+
+      if (!isArray(c0) || !isArray(c1)) {
+        error('Illegal dictionary for interpolated function');
+      }
+
+      var length = c0.length;
+      var diff = [];
+      for (var i = 0; i < length; ++i) {
+        diff.push(c1[i] - c0[i]);
+      }
+
+      return [CONSTRUCT_INTERPOLATED, c0, diff, n];
+    },
+
+    constructInterpolatedFromIR:
+      function PDFFunction_constructInterpolatedFromIR(IR) {
+      var c0 = IR[1];
+      var diff = IR[2];
+      var n = IR[3];
+
+      var length = diff.length;
+
+      return function constructInterpolatedFromIRResult(src, srcOffset,
+                                                        dest, destOffset) {
+        var x = n === 1 ? src[srcOffset] : Math.pow(src[srcOffset], n);
+
+        for (var j = 0; j < length; ++j) {
+          dest[destOffset + j] = c0[j] + (x * diff[j]);
+        }
+      };
+    },
+
+    constructStiched: function PDFFunction_constructStiched(fn, dict, xref) {
+      var domain = dict.get('Domain');
+
+      if (!domain) {
+        error('No domain');
+      }
+
+      var inputSize = domain.length / 2;
+      if (inputSize !== 1) {
+        error('Bad domain for stiched function');
+      }
+
+      var fnRefs = dict.get('Functions');
+      var fns = [];
+      for (var i = 0, ii = fnRefs.length; i < ii; ++i) {
+        fns.push(PDFFunction.getIR(xref, xref.fetchIfRef(fnRefs[i])));
+      }
+
+      var bounds = dict.get('Bounds');
+      var encode = dict.get('Encode');
+
+      return [CONSTRUCT_STICHED, domain, bounds, encode, fns];
+    },
+
+    constructStichedFromIR: function PDFFunction_constructStichedFromIR(IR) {
+      var domain = IR[1];
+      var bounds = IR[2];
+      var encode = IR[3];
+      var fnsIR = IR[4];
+      var fns = [];
+      var tmpBuf = new Float32Array(1);
+
+      for (var i = 0, ii = fnsIR.length; i < ii; i++) {
+        fns.push(PDFFunction.fromIR(fnsIR[i]));
+      }
+
+      return function constructStichedFromIRResult(src, srcOffset,
+                                                   dest, destOffset) {
+        var clip = function constructStichedFromIRClip(v, min, max) {
+          if (v > max) {
+            v = max;
+          } else if (v < min) {
+            v = min;
+          }
+          return v;
+        };
+
+        // clip to domain
+        var v = clip(src[srcOffset], domain[0], domain[1]);
+        // calulate which bound the value is in
+        for (var i = 0, ii = bounds.length; i < ii; ++i) {
+          if (v < bounds[i]) {
+            break;
+          }
+        }
+
+        // encode value into domain of function
+        var dmin = domain[0];
+        if (i > 0) {
+          dmin = bounds[i - 1];
+        }
+        var dmax = domain[1];
+        if (i < bounds.length) {
+          dmax = bounds[i];
+        }
+
+        var rmin = encode[2 * i];
+        var rmax = encode[2 * i + 1];
+
+        // Prevent the value from becoming NaN as a result
+        // of division by zero (fixes issue6113.pdf).
+        tmpBuf[0] = dmin === dmax ? rmin :
+                    rmin + (v - dmin) * (rmax - rmin) / (dmax - dmin);
+
+        // call the appropriate function
+        fns[i](tmpBuf, 0, dest, destOffset);
+      };
+    },
+
+    constructPostScript: function PDFFunction_constructPostScript(fn, dict,
+                                                                  xref) {
+      var domain = dict.get('Domain');
+      var range = dict.get('Range');
+
+      if (!domain) {
+        error('No domain.');
+      }
+
+      if (!range) {
+        error('No range.');
+      }
+
+      var lexer = new PostScriptLexer(fn);
+      var parser = new PostScriptParser(lexer);
+      var code = parser.parse();
+
+      return [CONSTRUCT_POSTSCRIPT, domain, range, code];
+    },
+
+    constructPostScriptFromIR: function PDFFunction_constructPostScriptFromIR(
+                                          IR) {
+      var domain = IR[1];
+      var range = IR[2];
+      var code = IR[3];
+
+      var compiled = (new PostScriptCompiler()).compile(code, domain, range);
+      if (compiled) {
+        // Compiled function consists of simple expressions such as addition,
+        // subtraction, Math.max, and also contains 'var' and 'return'
+        // statements. See the generation in the PostScriptCompiler below.
+        /*jshint -W054 */
+        return new Function('src', 'srcOffset', 'dest', 'destOffset', compiled);
+      }
+
+      info('Unable to compile PS function');
+
+      var numOutputs = range.length >> 1;
+      var numInputs = domain.length >> 1;
+      var evaluator = new PostScriptEvaluator(code);
+      // Cache the values for a big speed up, the cache size is limited though
+      // since the number of possible values can be huge from a PS function.
+      var cache = Object.create(null);
+      // The MAX_CACHE_SIZE is set to ~4x the maximum number of distinct values
+      // seen in our tests.
+      var MAX_CACHE_SIZE = 2048 * 4;
+      var cache_available = MAX_CACHE_SIZE;
+      var tmpBuf = new Float32Array(numInputs);
+
+      return function constructPostScriptFromIRResult(src, srcOffset,
+                                                      dest, destOffset) {
+        var i, value;
+        var key = '';
+        var input = tmpBuf;
+        for (i = 0; i < numInputs; i++) {
+          value = src[srcOffset + i];
+          input[i] = value;
+          key += value + '_';
+        }
+
+        var cachedValue = cache[key];
+        if (cachedValue !== undefined) {
+          dest.set(cachedValue, destOffset);
+          return;
+        }
+
+        var output = new Float32Array(numOutputs);
+        var stack = evaluator.execute(input);
+        var stackIndex = stack.length - numOutputs;
+        for (i = 0; i < numOutputs; i++) {
+          value = stack[stackIndex + i];
+          var bound = range[i * 2];
+          if (value < bound) {
+            value = bound;
+          } else {
+            bound = range[i * 2 +1];
+            if (value > bound) {
+              value = bound;
+            }
+          }
+          output[i] = value;
+        }
+        if (cache_available > 0) {
+          cache_available--;
+          cache[key] = output;
+        }
+        dest.set(output, destOffset);
+      };
+    }
+  };
+})();
+
+function isPDFFunction(v) {
+  var fnDict;
+  if (typeof v !== 'object') {
+    return false;
+  } else if (isDict(v)) {
+    fnDict = v;
+  } else if (isStream(v)) {
+    fnDict = v.dict;
+  } else {
+    return false;
+  }
+  return fnDict.has('FunctionType');
+}
+
+var PostScriptStack = (function PostScriptStackClosure() {
+  var MAX_STACK_SIZE = 100;
+  function PostScriptStack(initialStack) {
+    this.stack = !initialStack ? [] :
+                 Array.prototype.slice.call(initialStack, 0);
+  }
+
+  PostScriptStack.prototype = {
+    push: function PostScriptStack_push(value) {
+      if (this.stack.length >= MAX_STACK_SIZE) {
+        error('PostScript function stack overflow.');
+      }
+      this.stack.push(value);
+    },
+    pop: function PostScriptStack_pop() {
+      if (this.stack.length <= 0) {
+        error('PostScript function stack underflow.');
+      }
+      return this.stack.pop();
+    },
+    copy: function PostScriptStack_copy(n) {
+      if (this.stack.length + n >= MAX_STACK_SIZE) {
+        error('PostScript function stack overflow.');
+      }
+      var stack = this.stack;
+      for (var i = stack.length - n, j = n - 1; j >= 0; j--, i++) {
+        stack.push(stack[i]);
+      }
+    },
+    index: function PostScriptStack_index(n) {
+      this.push(this.stack[this.stack.length - n - 1]);
+    },
+    // rotate the last n stack elements p times
+    roll: function PostScriptStack_roll(n, p) {
+      var stack = this.stack;
+      var l = stack.length - n;
+      var r = stack.length - 1, c = l + (p - Math.floor(p / n) * n), i, j, t;
+      for (i = l, j = r; i < j; i++, j--) {
+        t = stack[i]; stack[i] = stack[j]; stack[j] = t;
+      }
+      for (i = l, j = c - 1; i < j; i++, j--) {
+        t = stack[i]; stack[i] = stack[j]; stack[j] = t;
+      }
+      for (i = c, j = r; i < j; i++, j--) {
+        t = stack[i]; stack[i] = stack[j]; stack[j] = t;
+      }
+    }
+  };
+  return PostScriptStack;
+})();
+var PostScriptEvaluator = (function PostScriptEvaluatorClosure() {
+  function PostScriptEvaluator(operators) {
+    this.operators = operators;
+  }
+  PostScriptEvaluator.prototype = {
+    execute: function PostScriptEvaluator_execute(initialStack) {
+      var stack = new PostScriptStack(initialStack);
+      var counter = 0;
+      var operators = this.operators;
+      var length = operators.length;
+      var operator, a, b;
+      while (counter < length) {
+        operator = operators[counter++];
+        if (typeof operator === 'number') {
+          // Operator is really an operand and should be pushed to the stack.
+          stack.push(operator);
+          continue;
+        }
+        switch (operator) {
+          // non standard ps operators
+          case 'jz': // jump if false
+            b = stack.pop();
+            a = stack.pop();
+            if (!a) {
+              counter = b;
+            }
+            break;
+          case 'j': // jump
+            a = stack.pop();
+            counter = a;
+            break;
+
+          // all ps operators in alphabetical order (excluding if/ifelse)
+          case 'abs':
+            a = stack.pop();
+            stack.push(Math.abs(a));
+            break;
+          case 'add':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a + b);
+            break;
+          case 'and':
+            b = stack.pop();
+            a = stack.pop();
+            if (isBool(a) && isBool(b)) {
+              stack.push(a && b);
+            } else {
+              stack.push(a & b);
+            }
+            break;
+          case 'atan':
+            a = stack.pop();
+            stack.push(Math.atan(a));
+            break;
+          case 'bitshift':
+            b = stack.pop();
+            a = stack.pop();
+            if (a > 0) {
+              stack.push(a << b);
+            } else {
+              stack.push(a >> b);
+            }
+            break;
+          case 'ceiling':
+            a = stack.pop();
+            stack.push(Math.ceil(a));
+            break;
+          case 'copy':
+            a = stack.pop();
+            stack.copy(a);
+            break;
+          case 'cos':
+            a = stack.pop();
+            stack.push(Math.cos(a));
+            break;
+          case 'cvi':
+            a = stack.pop() | 0;
+            stack.push(a);
+            break;
+          case 'cvr':
+            // noop
+            break;
+          case 'div':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a / b);
+            break;
+          case 'dup':
+            stack.copy(1);
+            break;
+          case 'eq':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a === b);
+            break;
+          case 'exch':
+            stack.roll(2, 1);
+            break;
+          case 'exp':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(Math.pow(a, b));
+            break;
+          case 'false':
+            stack.push(false);
+            break;
+          case 'floor':
+            a = stack.pop();
+            stack.push(Math.floor(a));
+            break;
+          case 'ge':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a >= b);
+            break;
+          case 'gt':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a > b);
+            break;
+          case 'idiv':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push((a / b) | 0);
+            break;
+          case 'index':
+            a = stack.pop();
+            stack.index(a);
+            break;
+          case 'le':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a <= b);
+            break;
+          case 'ln':
+            a = stack.pop();
+            stack.push(Math.log(a));
+            break;
+          case 'log':
+            a = stack.pop();
+            stack.push(Math.log(a) / Math.LN10);
+            break;
+          case 'lt':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a < b);
+            break;
+          case 'mod':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a % b);
+            break;
+          case 'mul':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a * b);
+            break;
+          case 'ne':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a !== b);
+            break;
+          case 'neg':
+            a = stack.pop();
+            stack.push(-a);
+            break;
+          case 'not':
+            a = stack.pop();
+            if (isBool(a)) {
+              stack.push(!a);
+            } else {
+              stack.push(~a);
+            }
+            break;
+          case 'or':
+            b = stack.pop();
+            a = stack.pop();
+            if (isBool(a) && isBool(b)) {
+              stack.push(a || b);
+            } else {
+              stack.push(a | b);
+            }
+            break;
+          case 'pop':
+            stack.pop();
+            break;
+          case 'roll':
+            b = stack.pop();
+            a = stack.pop();
+            stack.roll(a, b);
+            break;
+          case 'round':
+            a = stack.pop();
+            stack.push(Math.round(a));
+            break;
+          case 'sin':
+            a = stack.pop();
+            stack.push(Math.sin(a));
+            break;
+          case 'sqrt':
+            a = stack.pop();
+            stack.push(Math.sqrt(a));
+            break;
+          case 'sub':
+            b = stack.pop();
+            a = stack.pop();
+            stack.push(a - b);
+            break;
+          case 'true':
+            stack.push(true);
+            break;
+          case 'truncate':
+            a = stack.pop();
+            a = a < 0 ? Math.ceil(a) : Math.floor(a);
+            stack.push(a);
+            break;
+          case 'xor':
+            b = stack.pop();
+            a = stack.pop();
+            if (isBool(a) && isBool(b)) {
+              stack.push(a !== b);
+            } else {
+              stack.push(a ^ b);
+            }
+            break;
+          default:
+            error('Unknown operator ' + operator);
+            break;
+        }
+      }
+      return stack.stack;
+    }
+  };
+  return PostScriptEvaluator;
+})();
+
+// Most of the PDFs functions consist of simple operations such as:
+//   roll, exch, sub, cvr, pop, index, dup, mul, if, gt, add.
+//
+// We can compile most of such programs, and at the same moment, we can
+// optimize some expressions using basic math properties. Keeping track of
+// min/max values will allow us to avoid extra Math.min/Math.max calls.
+var PostScriptCompiler = (function PostScriptCompilerClosure() {
+  function AstNode(type) {
+    this.type = type;
+  }
+  AstNode.prototype.visit = function (visitor) {
+    throw new Error('abstract method');
+  };
+
+  function AstArgument(index, min, max) {
+    AstNode.call(this, 'args');
+    this.index = index;
+    this.min = min;
+    this.max = max;
+  }
+  AstArgument.prototype = Object.create(AstNode.prototype);
+  AstArgument.prototype.visit = function (visitor) {
+    visitor.visitArgument(this);
+  };
+
+  function AstLiteral(number) {
+    AstNode.call(this, 'literal');
+    this.number = number;
+    this.min = number;
+    this.max = number;
+  }
+  AstLiteral.prototype = Object.create(AstNode.prototype);
+  AstLiteral.prototype.visit = function (visitor) {
+    visitor.visitLiteral(this);
+  };
+
+  function AstBinaryOperation(op, arg1, arg2, min, max) {
+    AstNode.call(this, 'binary');
+    this.op = op;
+    this.arg1 = arg1;
+    this.arg2 = arg2;
+    this.min = min;
+    this.max = max;
+  }
+  AstBinaryOperation.prototype = Object.create(AstNode.prototype);
+  AstBinaryOperation.prototype.visit = function (visitor) {
+    visitor.visitBinaryOperation(this);
+  };
+
+  function AstMin(arg, max) {
+    AstNode.call(this, 'max');
+    this.arg = arg;
+    this.min = arg.min;
+    this.max = max;
+  }
+  AstMin.prototype = Object.create(AstNode.prototype);
+  AstMin.prototype.visit = function (visitor) {
+    visitor.visitMin(this);
+  };
+
+  function AstVariable(index, min, max) {
+    AstNode.call(this, 'var');
+    this.index = index;
+    this.min = min;
+    this.max = max;
+  }
+  AstVariable.prototype = Object.create(AstNode.prototype);
+  AstVariable.prototype.visit = function (visitor) {
+    visitor.visitVariable(this);
+  };
+
+  function AstVariableDefinition(variable, arg) {
+    AstNode.call(this, 'definition');
+    this.variable = variable;
+    this.arg = arg;
+  }
+  AstVariableDefinition.prototype = Object.create(AstNode.prototype);
+  AstVariableDefinition.prototype.visit = function (visitor) {
+    visitor.visitVariableDefinition(this);
+  };
+
+  function ExpressionBuilderVisitor() {
+    this.parts = [];
+  }
+  ExpressionBuilderVisitor.prototype = {
+    visitArgument: function (arg) {
+      this.parts.push('Math.max(', arg.min, ', Math.min(',
+                      arg.max, ', src[srcOffset + ', arg.index, ']))');
+    },
+    visitVariable: function (variable) {
+      this.parts.push('v', variable.index);
+    },
+    visitLiteral: function (literal) {
+      this.parts.push(literal.number);
+    },
+    visitBinaryOperation: function (operation) {
+      this.parts.push('(');
+      operation.arg1.visit(this);
+      this.parts.push(' ', operation.op, ' ');
+      operation.arg2.visit(this);
+      this.parts.push(')');
+    },
+    visitVariableDefinition: function (definition) {
+      this.parts.push('var ');
+      definition.variable.visit(this);
+      this.parts.push(' = ');
+      definition.arg.visit(this);
+      this.parts.push(';');
+    },
+    visitMin: function (max) {
+      this.parts.push('Math.min(');
+      max.arg.visit(this);
+      this.parts.push(', ', max.max, ')');
+    },
+    toString: function () {
+      return this.parts.join('');
+    }
+  };
+
+  function buildAddOperation(num1, num2) {
+    if (num2.type === 'literal' && num2.number === 0) {
+      // optimization: second operand is 0
+      return num1;
+    }
+    if (num1.type === 'literal' && num1.number === 0) {
+      // optimization: first operand is 0
+      return num2;
+    }
+    if (num2.type === 'literal' && num1.type === 'literal') {
+      // optimization: operands operand are literals
+      return new AstLiteral(num1.number + num2.number);
+    }
+    return new AstBinaryOperation('+', num1, num2,
+                                  num1.min + num2.min, num1.max + num2.max);
+  }
+
+  function buildMulOperation(num1, num2) {
+    if (num2.type === 'literal') {
+      // optimization: second operands is a literal...
+      if (num2.number === 0) {
+        return new AstLiteral(0); // and it's 0
+      } else if (num2.number === 1) {
+        return num1; // and it's 1
+      } else if (num1.type === 'literal') {
+        // ... and first operands is a literal too
+        return new AstLiteral(num1.number * num2.number);
+      }
+    }
+    if (num1.type === 'literal') {
+      // optimization: first operands is a literal...
+      if (num1.number === 0) {
+        return new AstLiteral(0); // and it's 0
+      } else if (num1.number === 1) {
+        return num2; // and it's 1
+      }
+    }
+    var min = Math.min(num1.min * num2.min, num1.min * num2.max,
+                       num1.max * num2.min, num1.max * num2.max);
+    var max = Math.max(num1.min * num2.min, num1.min * num2.max,
+                       num1.max * num2.min, num1.max * num2.max);
+    return new AstBinaryOperation('*', num1, num2, min, max);
+  }
+
+  function buildSubOperation(num1, num2) {
+    if (num2.type === 'literal') {
+      // optimization: second operands is a literal...
+      if (num2.number === 0) {
+        return num1; // ... and it's 0
+      } else if (num1.type === 'literal') {
+        // ... and first operands is a literal too
+        return new AstLiteral(num1.number - num2.number);
+      }
+    }
+    if (num2.type === 'binary' && num2.op === '-' &&
+      num1.type === 'literal' && num1.number === 1 &&
+      num2.arg1.type === 'literal' && num2.arg1.number === 1) {
+      // optimization for case: 1 - (1 - x)
+      return num2.arg2;
+    }
+    return new AstBinaryOperation('-', num1, num2,
+                                  num1.min - num2.max, num1.max - num2.min);
+  }
+
+  function buildMinOperation(num1, max) {
+    if (num1.min >= max) {
+      // optimization: num1 min value is not less than required max
+      return new AstLiteral(max); // just returning max
+    } else if (num1.max <= max) {
+      // optimization: num1 max value is not greater than required max
+      return num1; // just returning an argument
+    }
+    return new AstMin(num1, max);
+  }
+
+  function PostScriptCompiler() {}
+  PostScriptCompiler.prototype = {
+    compile: function PostScriptCompiler_compile(code, domain, range) {
+      var stack = [];
+      var i, ii;
+      var instructions = [];
+      var inputSize = domain.length >> 1, outputSize = range.length >> 1;
+      var lastRegister = 0;
+      var n, j;
+      var num1, num2, ast1, ast2, tmpVar, item;
+      for (i = 0; i < inputSize; i++) {
+        stack.push(new AstArgument(i, domain[i * 2], domain[i * 2 + 1]));
+      }
+
+      for (i = 0, ii = code.length; i < ii; i++) {
+        item = code[i];
+        if (typeof item === 'number') {
+          stack.push(new AstLiteral(item));
+          continue;
+        }
+
+        switch (item) {
+          case 'add':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            stack.push(buildAddOperation(num1, num2));
+            break;
+          case 'cvr':
+            if (stack.length < 1) {
+              return null;
+            }
+            break;
+          case 'mul':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            stack.push(buildMulOperation(num1, num2));
+            break;
+          case 'sub':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            stack.push(buildSubOperation(num1, num2));
+            break;
+          case 'exch':
+            if (stack.length < 2) {
+              return null;
+            }
+            ast1 = stack.pop(); ast2 = stack.pop();
+            stack.push(ast1, ast2);
+            break;
+          case 'pop':
+            if (stack.length < 1) {
+              return null;
+            }
+            stack.pop();
+            break;
+          case 'index':
+            if (stack.length < 1) {
+              return null;
+            }
+            num1 = stack.pop();
+            if (num1.type !== 'literal') {
+              return null;
+            }
+            n = num1.number;
+            if (n < 0 || (n|0) !== n || stack.length < n) {
+              return null;
+            }
+            ast1 = stack[stack.length - n - 1];
+            if (ast1.type === 'literal' || ast1.type === 'var') {
+              stack.push(ast1);
+              break;
+            }
+            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
+            stack[stack.length - n - 1] = tmpVar;
+            stack.push(tmpVar);
+            instructions.push(new AstVariableDefinition(tmpVar, ast1));
+            break;
+          case 'dup':
+            if (stack.length < 1) {
+              return null;
+            }
+            if (typeof code[i + 1] === 'number' && code[i + 2] === 'gt' &&
+                code[i + 3] === i + 7 && code[i + 4] === 'jz' &&
+                code[i + 5] === 'pop' && code[i + 6] === code[i + 1]) {
+              // special case of the commands sequence for the min operation
+              num1 = stack.pop();
+              stack.push(buildMinOperation(num1, code[i + 1]));
+              i += 6;
+              break;
+            }
+            ast1 = stack[stack.length - 1];
+            if (ast1.type === 'literal' || ast1.type === 'var') {
+              // we don't have to save into intermediate variable a literal or
+              // variable.
+              stack.push(ast1);
+              break;
+            }
+            tmpVar = new AstVariable(lastRegister++, ast1.min, ast1.max);
+            stack[stack.length - 1] = tmpVar;
+            stack.push(tmpVar);
+            instructions.push(new AstVariableDefinition(tmpVar, ast1));
+            break;
+          case 'roll':
+            if (stack.length < 2) {
+              return null;
+            }
+            num2 = stack.pop();
+            num1 = stack.pop();
+            if (num2.type !== 'literal' || num1.type !== 'literal') {
+              // both roll operands must be numbers
+              return null;
+            }
+            j = num2.number;
+            n = num1.number;
+            if (n <= 0 || (n|0) !== n || (j|0) !== j || stack.length < n) {
+              // ... and integers
+              return null;
+            }
+            j = ((j % n) + n) % n;
+            if (j === 0) {
+              break; // just skipping -- there are nothing to rotate
+            }
+            Array.prototype.push.apply(stack,
+                                       stack.splice(stack.length - n, n - j));
+            break;
+          default:
+            return null; // unsupported operator
+        }
+      }
+
+      if (stack.length !== outputSize) {
+        return null;
+      }
+
+      var result = [];
+      instructions.forEach(function (instruction) {
+        var statementBuilder = new ExpressionBuilderVisitor();
+        instruction.visit(statementBuilder);
+        result.push(statementBuilder.toString());
+      });
+      stack.forEach(function (expr, i) {
+        var statementBuilder = new ExpressionBuilderVisitor();
+        expr.visit(statementBuilder);
+        var min = range[i * 2], max = range[i * 2 + 1];
+        var out = [statementBuilder.toString()];
+        if (min > expr.min) {
+          out.unshift('Math.max(', min, ', ');
+          out.push(')');
+        }
+        if (max < expr.max) {
+          out.unshift('Math.min(', max, ', ');
+          out.push(')');
+        }
+        out.unshift('dest[destOffset + ', i, '] = ');
+        out.push(';');
+        result.push(out.join(''));
+      });
+      return result.join('\n');
+    }
+  };
+
+  return PostScriptCompiler;
+})();
+
+exports.isPDFFunction = isPDFFunction;
+exports.PDFFunction = PDFFunction;
+exports.PostScriptEvaluator = PostScriptEvaluator;
+exports.PostScriptCompiler = PostScriptCompiler;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreColorSpace = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreFunction);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreFunction) {
+
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var warn = sharedUtil.warn;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isStream = corePrimitives.isStream;
+var PDFFunction = coreFunction.PDFFunction;
+
+var coreImage; // see _setCoreImage below
+var PDFImage; // = coreImage.PDFImage;
+
+var ColorSpace = (function ColorSpaceClosure() {
+  // Constructor should define this.numComps, this.defaultColor, this.name
+  function ColorSpace() {
+    error('should not call ColorSpace constructor');
+  }
+
+  ColorSpace.prototype = {
+    /**
+     * Converts the color value to the RGB color. The color components are
+     * located in the src array starting from the srcOffset. Returns the array
+     * of the rgb components, each value ranging from [0,255].
+     */
+    getRgb: function ColorSpace_getRgb(src, srcOffset) {
+      var rgb = new Uint8Array(3);
+      this.getRgbItem(src, srcOffset, rgb, 0);
+      return rgb;
+    },
+    /**
+     * Converts the color value to the RGB color, similar to the getRgb method.
+     * The result placed into the dest array starting from the destOffset.
+     */
+    getRgbItem: function ColorSpace_getRgbItem(src, srcOffset,
+                                               dest, destOffset) {
+      error('Should not call ColorSpace.getRgbItem');
+    },
+    /**
+     * Converts the specified number of the color values to the RGB colors.
+     * The colors are located in the src array starting from the srcOffset.
+     * The result is placed into the dest array starting from the destOffset.
+     * The src array items shall be in [0,2^bits) range, the dest array items
+     * will be in [0,255] range. alpha01 indicates how many alpha components
+     * there are in the dest array; it will be either 0 (RGB array) or 1 (RGBA
+     * array).
+     */
+    getRgbBuffer: function ColorSpace_getRgbBuffer(src, srcOffset, count,
+                                                   dest, destOffset, bits,
+                                                   alpha01) {
+      error('Should not call ColorSpace.getRgbBuffer');
+    },
+    /**
+     * Determines the number of bytes required to store the result of the
+     * conversion done by the getRgbBuffer method. As in getRgbBuffer,
+     * |alpha01| is either 0 (RGB output) or 1 (RGBA output).
+     */
+    getOutputLength: function ColorSpace_getOutputLength(inputLength,
+                                                         alpha01) {
+      error('Should not call ColorSpace.getOutputLength');
+    },
+    /**
+     * Returns true if source data will be equal the result/output data.
+     */
+    isPassthrough: function ColorSpace_isPassthrough(bits) {
+      return false;
+    },
+    /**
+     * Fills in the RGB colors in the destination buffer.  alpha01 indicates
+     * how many alpha components there are in the dest array; it will be either
+     * 0 (RGB array) or 1 (RGBA array).
+     */
+    fillRgb: function ColorSpace_fillRgb(dest, originalWidth,
+                                         originalHeight, width, height,
+                                         actualHeight, bpc, comps, alpha01) {
+      var count = originalWidth * originalHeight;
+      var rgbBuf = null;
+      var numComponentColors = 1 << bpc;
+      var needsResizing = originalHeight !== height || originalWidth !== width;
+      var i, ii;
+
+      if (this.isPassthrough(bpc)) {
+        rgbBuf = comps;
+      } else if (this.numComps === 1 && count > numComponentColors &&
+          this.name !== 'DeviceGray' && this.name !== 'DeviceRGB') {
+        // Optimization: create a color map when there is just one component and
+        // we are converting more colors than the size of the color map. We
+        // don't build the map if the colorspace is gray or rgb since those
+        // methods are faster than building a map. This mainly offers big speed
+        // ups for indexed and alternate colorspaces.
+        //
+        // TODO it may be worth while to cache the color map. While running
+        // testing I never hit a cache so I will leave that out for now (perhaps
+        // we are reparsing colorspaces too much?).
+        var allColors = bpc <= 8 ? new Uint8Array(numComponentColors) :
+                                   new Uint16Array(numComponentColors);
+        var key;
+        for (i = 0; i < numComponentColors; i++) {
+          allColors[i] = i;
+        }
+        var colorMap = new Uint8Array(numComponentColors * 3);
+        this.getRgbBuffer(allColors, 0, numComponentColors, colorMap, 0, bpc,
+                          /* alpha01 = */ 0);
+
+        var destPos, rgbPos;
+        if (!needsResizing) {
+          // Fill in the RGB values directly into |dest|.
+          destPos = 0;
+          for (i = 0; i < count; ++i) {
+            key = comps[i] * 3;
+            dest[destPos++] = colorMap[key];
+            dest[destPos++] = colorMap[key + 1];
+            dest[destPos++] = colorMap[key + 2];
+            destPos += alpha01;
+          }
+        } else {
+          rgbBuf = new Uint8Array(count * 3);
+          rgbPos = 0;
+          for (i = 0; i < count; ++i) {
+            key = comps[i] * 3;
+            rgbBuf[rgbPos++] = colorMap[key];
+            rgbBuf[rgbPos++] = colorMap[key + 1];
+            rgbBuf[rgbPos++] = colorMap[key + 2];
+          }
+        }
+      } else {
+        if (!needsResizing) {
+          // Fill in the RGB values directly into |dest|.
+          this.getRgbBuffer(comps, 0, width * actualHeight, dest, 0, bpc,
+                            alpha01);
+        } else {
+          rgbBuf = new Uint8Array(count * 3);
+          this.getRgbBuffer(comps, 0, count, rgbBuf, 0, bpc,
+                            /* alpha01 = */ 0);
+        }
+      }
+
+      if (rgbBuf) {
+        if (needsResizing) {
+          PDFImage.resize(rgbBuf, bpc, 3, originalWidth, originalHeight, width,
+                          height, dest, alpha01);
+        } else {
+          rgbPos = 0;
+          destPos = 0;
+          for (i = 0, ii = width * actualHeight; i < ii; i++) {
+            dest[destPos++] = rgbBuf[rgbPos++];
+            dest[destPos++] = rgbBuf[rgbPos++];
+            dest[destPos++] = rgbBuf[rgbPos++];
+            destPos += alpha01;
+          }
+        }
+      }
+    },
+    /**
+     * True if the colorspace has components in the default range of [0, 1].
+     * This should be true for all colorspaces except for lab color spaces
+     * which are [0,100], [-128, 127], [-128, 127].
+     */
+    usesZeroToOneRange: true
+  };
+
+  ColorSpace.parse = function ColorSpace_parse(cs, xref, res) {
+    var IR = ColorSpace.parseToIR(cs, xref, res);
+    if (IR instanceof AlternateCS) {
+      return IR;
+    }
+    return ColorSpace.fromIR(IR);
+  };
+
+  ColorSpace.fromIR = function ColorSpace_fromIR(IR) {
+    var name = isArray(IR) ? IR[0] : IR;
+    var whitePoint, blackPoint, gamma;
+
+    switch (name) {
+      case 'DeviceGrayCS':
+        return this.singletons.gray;
+      case 'DeviceRgbCS':
+        return this.singletons.rgb;
+      case 'DeviceCmykCS':
+        return this.singletons.cmyk;
+      case 'CalGrayCS':
+        whitePoint = IR[1];
+        blackPoint = IR[2];
+        gamma = IR[3];
+        return new CalGrayCS(whitePoint, blackPoint, gamma);
+      case 'CalRGBCS':
+        whitePoint = IR[1];
+        blackPoint = IR[2];
+        gamma = IR[3];
+        var matrix = IR[4];
+        return new CalRGBCS(whitePoint, blackPoint, gamma, matrix);
+      case 'PatternCS':
+        var basePatternCS = IR[1];
+        if (basePatternCS) {
+          basePatternCS = ColorSpace.fromIR(basePatternCS);
+        }
+        return new PatternCS(basePatternCS);
+      case 'IndexedCS':
+        var baseIndexedCS = IR[1];
+        var hiVal = IR[2];
+        var lookup = IR[3];
+        return new IndexedCS(ColorSpace.fromIR(baseIndexedCS), hiVal, lookup);
+      case 'AlternateCS':
+        var numComps = IR[1];
+        var alt = IR[2];
+        var tintFnIR = IR[3];
+
+        return new AlternateCS(numComps, ColorSpace.fromIR(alt),
+                               PDFFunction.fromIR(tintFnIR));
+      case 'LabCS':
+        whitePoint = IR[1];
+        blackPoint = IR[2];
+        var range = IR[3];
+        return new LabCS(whitePoint, blackPoint, range);
+      default:
+        error('Unknown name ' + name);
+    }
+    return null;
+  };
+
+  ColorSpace.parseToIR = function ColorSpace_parseToIR(cs, xref, res) {
+    if (isName(cs)) {
+      var colorSpaces = res.get('ColorSpace');
+      if (isDict(colorSpaces)) {
+        var refcs = colorSpaces.get(cs.name);
+        if (refcs) {
+          cs = refcs;
+        }
+      }
+    }
+
+    cs = xref.fetchIfRef(cs);
+    var mode;
+
+    if (isName(cs)) {
+      mode = cs.name;
+      this.mode = mode;
+
+      switch (mode) {
+        case 'DeviceGray':
+        case 'G':
+          return 'DeviceGrayCS';
+        case 'DeviceRGB':
+        case 'RGB':
+          return 'DeviceRgbCS';
+        case 'DeviceCMYK':
+        case 'CMYK':
+          return 'DeviceCmykCS';
+        case 'Pattern':
+          return ['PatternCS', null];
+        default:
+          error('unrecognized colorspace ' + mode);
+      }
+    } else if (isArray(cs)) {
+      mode = xref.fetchIfRef(cs[0]).name;
+      this.mode = mode;
+      var numComps, params, alt, whitePoint, blackPoint, gamma;
+
+      switch (mode) {
+        case 'DeviceGray':
+        case 'G':
+          return 'DeviceGrayCS';
+        case 'DeviceRGB':
+        case 'RGB':
+          return 'DeviceRgbCS';
+        case 'DeviceCMYK':
+        case 'CMYK':
+          return 'DeviceCmykCS';
+        case 'CalGray':
+          params = xref.fetchIfRef(cs[1]);
+          whitePoint = params.get('WhitePoint');
+          blackPoint = params.get('BlackPoint');
+          gamma = params.get('Gamma');
+          return ['CalGrayCS', whitePoint, blackPoint, gamma];
+        case 'CalRGB':
+          params = xref.fetchIfRef(cs[1]);
+          whitePoint = params.get('WhitePoint');
+          blackPoint = params.get('BlackPoint');
+          gamma = params.get('Gamma');
+          var matrix = params.get('Matrix');
+          return ['CalRGBCS', whitePoint, blackPoint, gamma, matrix];
+        case 'ICCBased':
+          var stream = xref.fetchIfRef(cs[1]);
+          var dict = stream.dict;
+          numComps = dict.get('N');
+          alt = dict.get('Alternate');
+          if (alt) {
+            var altIR = ColorSpace.parseToIR(alt, xref, res);
+            // Parse the /Alternate CS to ensure that the number of components
+            // are correct, and also (indirectly) that it is not a PatternCS.
+            var altCS = ColorSpace.fromIR(altIR);
+            if (altCS.numComps === numComps) {
+              return altIR;
+            }
+            warn('ICCBased color space: Ignoring incorrect /Alternate entry.');
+          }
+          if (numComps === 1) {
+            return 'DeviceGrayCS';
+          } else if (numComps === 3) {
+            return 'DeviceRgbCS';
+          } else if (numComps === 4) {
+            return 'DeviceCmykCS';
+          }
+          break;
+        case 'Pattern':
+          var basePatternCS = cs[1] || null;
+          if (basePatternCS) {
+            basePatternCS = ColorSpace.parseToIR(basePatternCS, xref, res);
+          }
+          return ['PatternCS', basePatternCS];
+        case 'Indexed':
+        case 'I':
+          var baseIndexedCS = ColorSpace.parseToIR(cs[1], xref, res);
+          var hiVal = xref.fetchIfRef(cs[2]) + 1;
+          var lookup = xref.fetchIfRef(cs[3]);
+          if (isStream(lookup)) {
+            lookup = lookup.getBytes();
+          }
+          return ['IndexedCS', baseIndexedCS, hiVal, lookup];
+        case 'Separation':
+        case 'DeviceN':
+          var name = xref.fetchIfRef(cs[1]);
+          numComps = 1;
+          if (isName(name)) {
+            numComps = 1;
+          } else if (isArray(name)) {
+            numComps = name.length;
+          }
+          alt = ColorSpace.parseToIR(cs[2], xref, res);
+          var tintFnIR = PDFFunction.getIR(xref, xref.fetchIfRef(cs[3]));
+          return ['AlternateCS', numComps, alt, tintFnIR];
+        case 'Lab':
+          params = xref.fetchIfRef(cs[1]);
+          whitePoint = params.get('WhitePoint');
+          blackPoint = params.get('BlackPoint');
+          var range = params.get('Range');
+          return ['LabCS', whitePoint, blackPoint, range];
+        default:
+          error('unimplemented color space object "' + mode + '"');
+      }
+    } else {
+      error('unrecognized color space object: "' + cs + '"');
+    }
+    return null;
+  };
+  /**
+   * Checks if a decode map matches the default decode map for a color space.
+   * This handles the general decode maps where there are two values per
+   * component. e.g. [0, 1, 0, 1, 0, 1] for a RGB color.
+   * This does not handle Lab, Indexed, or Pattern decode maps since they are
+   * slightly different.
+   * @param {Array} decode Decode map (usually from an image).
+   * @param {Number} n Number of components the color space has.
+   */
+  ColorSpace.isDefaultDecode = function ColorSpace_isDefaultDecode(decode, n) {
+    if (!isArray(decode)) {
+      return true;
+    }
+
+    if (n * 2 !== decode.length) {
+      warn('The decode map is not the correct length');
+      return true;
+    }
+    for (var i = 0, ii = decode.length; i < ii; i += 2) {
+      if (decode[i] !== 0 || decode[i + 1] !== 1) {
+        return false;
+      }
+    }
+    return true;
+  };
+
+  ColorSpace.singletons = {
+    get gray() {
+      return shadow(this, 'gray', new DeviceGrayCS());
+    },
+    get rgb() {
+      return shadow(this, 'rgb', new DeviceRgbCS());
+    },
+    get cmyk() {
+      return shadow(this, 'cmyk', new DeviceCmykCS());
+    }
+  };
+
+  return ColorSpace;
+})();
+
+/**
+ * Alternate color space handles both Separation and DeviceN color spaces.  A
+ * Separation color space is actually just a DeviceN with one color component.
+ * Both color spaces use a tinting function to convert colors to a base color
+ * space.
+ */
+var AlternateCS = (function AlternateCSClosure() {
+  function AlternateCS(numComps, base, tintFn) {
+    this.name = 'Alternate';
+    this.numComps = numComps;
+    this.defaultColor = new Float32Array(numComps);
+    for (var i = 0; i < numComps; ++i) {
+      this.defaultColor[i] = 1;
+    }
+    this.base = base;
+    this.tintFn = tintFn;
+    this.tmpBuf = new Float32Array(base.numComps);
+  }
+
+  AlternateCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function AlternateCS_getRgbItem(src, srcOffset,
+                                                dest, destOffset) {
+      var tmpBuf = this.tmpBuf;
+      this.tintFn(src, srcOffset, tmpBuf, 0);
+      this.base.getRgbItem(tmpBuf, 0, dest, destOffset);
+    },
+    getRgbBuffer: function AlternateCS_getRgbBuffer(src, srcOffset, count,
+                                                    dest, destOffset, bits,
+                                                    alpha01) {
+      var tintFn = this.tintFn;
+      var base = this.base;
+      var scale = 1 / ((1 << bits) - 1);
+      var baseNumComps = base.numComps;
+      var usesZeroToOneRange = base.usesZeroToOneRange;
+      var isPassthrough = (base.isPassthrough(8) || !usesZeroToOneRange) &&
+                          alpha01 === 0;
+      var pos = isPassthrough ? destOffset : 0;
+      var baseBuf = isPassthrough ? dest : new Uint8Array(baseNumComps * count);
+      var numComps = this.numComps;
+
+      var scaled = new Float32Array(numComps);
+      var tinted = new Float32Array(baseNumComps);
+      var i, j;
+      if (usesZeroToOneRange) {
+        for (i = 0; i < count; i++) {
+          for (j = 0; j < numComps; j++) {
+            scaled[j] = src[srcOffset++] * scale;
+          }
+          tintFn(scaled, 0, tinted, 0);
+          for (j = 0; j < baseNumComps; j++) {
+            baseBuf[pos++] = tinted[j] * 255;
+          }
+        }
+      } else {
+        for (i = 0; i < count; i++) {
+          for (j = 0; j < numComps; j++) {
+            scaled[j] = src[srcOffset++] * scale;
+          }
+          tintFn(scaled, 0, tinted, 0);
+          base.getRgbItem(tinted, 0, baseBuf, pos);
+          pos += baseNumComps;
+        }
+      }
+      if (!isPassthrough) {
+        base.getRgbBuffer(baseBuf, 0, count, dest, destOffset, 8, alpha01);
+      }
+    },
+    getOutputLength: function AlternateCS_getOutputLength(inputLength,
+                                                          alpha01) {
+      return this.base.getOutputLength(inputLength *
+                                       this.base.numComps / this.numComps,
+                                       alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function AlternateCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+
+  return AlternateCS;
+})();
+
+var PatternCS = (function PatternCSClosure() {
+  function PatternCS(baseCS) {
+    this.name = 'Pattern';
+    this.base = baseCS;
+  }
+  PatternCS.prototype = {};
+
+  return PatternCS;
+})();
+
+var IndexedCS = (function IndexedCSClosure() {
+  function IndexedCS(base, highVal, lookup) {
+    this.name = 'Indexed';
+    this.numComps = 1;
+    this.defaultColor = new Uint8Array([0]);
+    this.base = base;
+    this.highVal = highVal;
+
+    var baseNumComps = base.numComps;
+    var length = baseNumComps * highVal;
+    var lookupArray;
+
+    if (isStream(lookup)) {
+      lookupArray = new Uint8Array(length);
+      var bytes = lookup.getBytes(length);
+      lookupArray.set(bytes);
+    } else if (isString(lookup)) {
+      lookupArray = new Uint8Array(length);
+      for (var i = 0; i < length; ++i) {
+        lookupArray[i] = lookup.charCodeAt(i);
+      }
+    } else if (lookup instanceof Uint8Array || lookup instanceof Array) {
+      lookupArray = lookup;
+    } else {
+      error('Unrecognized lookup table: ' + lookup);
+    }
+    this.lookup = lookupArray;
+  }
+
+  IndexedCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function IndexedCS_getRgbItem(src, srcOffset,
+                                              dest, destOffset) {
+      var numComps = this.base.numComps;
+      var start = src[srcOffset] * numComps;
+      this.base.getRgbItem(this.lookup, start, dest, destOffset);
+    },
+    getRgbBuffer: function IndexedCS_getRgbBuffer(src, srcOffset, count,
+                                                  dest, destOffset, bits,
+                                                  alpha01) {
+      var base = this.base;
+      var numComps = base.numComps;
+      var outputDelta = base.getOutputLength(numComps, alpha01);
+      var lookup = this.lookup;
+
+      for (var i = 0; i < count; ++i) {
+        var lookupPos = src[srcOffset++] * numComps;
+        base.getRgbBuffer(lookup, lookupPos, 1, dest, destOffset, 8, alpha01);
+        destOffset += outputDelta;
+      }
+    },
+    getOutputLength: function IndexedCS_getOutputLength(inputLength, alpha01) {
+      return this.base.getOutputLength(inputLength * this.base.numComps,
+                                       alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function IndexedCS_isDefaultDecode(decodeMap) {
+      // indexed color maps shouldn't be changed
+      return true;
+    },
+    usesZeroToOneRange: true
+  };
+  return IndexedCS;
+})();
+
+var DeviceGrayCS = (function DeviceGrayCSClosure() {
+  function DeviceGrayCS() {
+    this.name = 'DeviceGray';
+    this.numComps = 1;
+    this.defaultColor = new Float32Array([0]);
+  }
+
+  DeviceGrayCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function DeviceGrayCS_getRgbItem(src, srcOffset,
+                                                 dest, destOffset) {
+      var c = (src[srcOffset] * 255) | 0;
+      c = c < 0 ? 0 : c > 255 ? 255 : c;
+      dest[destOffset] = dest[destOffset + 1] = dest[destOffset + 2] = c;
+    },
+    getRgbBuffer: function DeviceGrayCS_getRgbBuffer(src, srcOffset, count,
+                                                     dest, destOffset, bits,
+                                                     alpha01) {
+      var scale = 255 / ((1 << bits) - 1);
+      var j = srcOffset, q = destOffset;
+      for (var i = 0; i < count; ++i) {
+        var c = (scale * src[j++]) | 0;
+        dest[q++] = c;
+        dest[q++] = c;
+        dest[q++] = c;
+        q += alpha01;
+      }
+    },
+    getOutputLength: function DeviceGrayCS_getOutputLength(inputLength,
+                                                           alpha01) {
+      return inputLength * (3 + alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function DeviceGrayCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return DeviceGrayCS;
+})();
+
+var DeviceRgbCS = (function DeviceRgbCSClosure() {
+  function DeviceRgbCS() {
+    this.name = 'DeviceRGB';
+    this.numComps = 3;
+    this.defaultColor = new Float32Array([0, 0, 0]);
+  }
+  DeviceRgbCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function DeviceRgbCS_getRgbItem(src, srcOffset,
+                                                dest, destOffset) {
+      var r = (src[srcOffset] * 255) | 0;
+      var g = (src[srcOffset + 1] * 255) | 0;
+      var b = (src[srcOffset + 2] * 255) | 0;
+      dest[destOffset] = r < 0 ? 0 : r > 255 ? 255 : r;
+      dest[destOffset + 1] = g < 0 ? 0 : g > 255 ? 255 : g;
+      dest[destOffset + 2] = b < 0 ? 0 : b > 255 ? 255 : b;
+    },
+    getRgbBuffer: function DeviceRgbCS_getRgbBuffer(src, srcOffset, count,
+                                                    dest, destOffset, bits,
+                                                    alpha01) {
+      if (bits === 8 && alpha01 === 0) {
+        dest.set(src.subarray(srcOffset, srcOffset + count * 3), destOffset);
+        return;
+      }
+      var scale = 255 / ((1 << bits) - 1);
+      var j = srcOffset, q = destOffset;
+      for (var i = 0; i < count; ++i) {
+        dest[q++] = (scale * src[j++]) | 0;
+        dest[q++] = (scale * src[j++]) | 0;
+        dest[q++] = (scale * src[j++]) | 0;
+        q += alpha01;
+      }
+    },
+    getOutputLength: function DeviceRgbCS_getOutputLength(inputLength,
+                                                          alpha01) {
+      return (inputLength * (3 + alpha01) / 3) | 0;
+    },
+    isPassthrough: function DeviceRgbCS_isPassthrough(bits) {
+      return bits === 8;
+    },
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function DeviceRgbCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return DeviceRgbCS;
+})();
+
+var DeviceCmykCS = (function DeviceCmykCSClosure() {
+  // The coefficients below was found using numerical analysis: the method of
+  // steepest descent for the sum((f_i - color_value_i)^2) for r/g/b colors,
+  // where color_value is the tabular value from the table of sampled RGB colors
+  // from CMYK US Web Coated (SWOP) colorspace, and f_i is the corresponding
+  // CMYK color conversion using the estimation below:
+  //   f(A, B,.. N) = Acc+Bcm+Ccy+Dck+c+Fmm+Gmy+Hmk+Im+Jyy+Kyk+Ly+Mkk+Nk+255
+  function convertToRgb(src, srcOffset, srcScale, dest, destOffset) {
+    var c = src[srcOffset + 0] * srcScale;
+    var m = src[srcOffset + 1] * srcScale;
+    var y = src[srcOffset + 2] * srcScale;
+    var k = src[srcOffset + 3] * srcScale;
+
+    var r =
+      (c * (-4.387332384609988 * c + 54.48615194189176 * m +
+            18.82290502165302 * y + 212.25662451639585 * k +
+            -285.2331026137004) +
+       m * (1.7149763477362134 * m - 5.6096736904047315 * y +
+            -17.873870861415444 * k - 5.497006427196366) +
+       y * (-2.5217340131683033 * y - 21.248923337353073 * k +
+            17.5119270841813) +
+       k * (-21.86122147463605 * k - 189.48180835922747) + 255) | 0;
+    var g =
+      (c * (8.841041422036149 * c + 60.118027045597366 * m +
+            6.871425592049007 * y + 31.159100130055922 * k +
+            -79.2970844816548) +
+       m * (-15.310361306967817 * m + 17.575251261109482 * y +
+            131.35250912493976 * k - 190.9453302588951) +
+       y * (4.444339102852739 * y + 9.8632861493405 * k - 24.86741582555878) +
+       k * (-20.737325471181034 * k - 187.80453709719578) + 255) | 0;
+    var b =
+      (c * (0.8842522430003296 * c + 8.078677503112928 * m +
+            30.89978309703729 * y - 0.23883238689178934 * k +
+            -14.183576799673286) +
+       m * (10.49593273432072 * m + 63.02378494754052 * y +
+            50.606957656360734 * k - 112.23884253719248) +
+       y * (0.03296041114873217 * y + 115.60384449646641 * k +
+            -193.58209356861505) +
+       k * (-22.33816807309886 * k - 180.12613974708367) + 255) | 0;
+
+    dest[destOffset] = r > 255 ? 255 : r < 0 ? 0 : r;
+    dest[destOffset + 1] = g > 255 ? 255 : g < 0 ? 0 : g;
+    dest[destOffset + 2] = b > 255 ? 255 : b < 0 ? 0 : b;
+  }
+
+  function DeviceCmykCS() {
+    this.name = 'DeviceCMYK';
+    this.numComps = 4;
+    this.defaultColor = new Float32Array([0, 0, 0, 1]);
+  }
+  DeviceCmykCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function DeviceCmykCS_getRgbItem(src, srcOffset,
+                                                 dest, destOffset) {
+      convertToRgb(src, srcOffset, 1, dest, destOffset);
+    },
+    getRgbBuffer: function DeviceCmykCS_getRgbBuffer(src, srcOffset, count,
+                                                     dest, destOffset, bits,
+                                                     alpha01) {
+      var scale = 1 / ((1 << bits) - 1);
+      for (var i = 0; i < count; i++) {
+        convertToRgb(src, srcOffset, scale, dest, destOffset);
+        srcOffset += 4;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function DeviceCmykCS_getOutputLength(inputLength,
+                                                           alpha01) {
+      return (inputLength / 4 * (3 + alpha01)) | 0;
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function DeviceCmykCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+
+  return DeviceCmykCS;
+})();
+
+//
+// CalGrayCS: Based on "PDF Reference, Sixth Ed", p.245
+//
+var CalGrayCS = (function CalGrayCSClosure() {
+  function CalGrayCS(whitePoint, blackPoint, gamma) {
+    this.name = 'CalGray';
+    this.numComps = 1;
+    this.defaultColor = new Float32Array([0]);
+
+    if (!whitePoint) {
+      error('WhitePoint missing - required for color space CalGray');
+    }
+    blackPoint = blackPoint || [0, 0, 0];
+    gamma = gamma || 1;
+
+    // Translate arguments to spec variables.
+    this.XW = whitePoint[0];
+    this.YW = whitePoint[1];
+    this.ZW = whitePoint[2];
+
+    this.XB = blackPoint[0];
+    this.YB = blackPoint[1];
+    this.ZB = blackPoint[2];
+
+    this.G = gamma;
+
+    // Validate variables as per spec.
+    if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
+      error('Invalid WhitePoint components for ' + this.name +
+            ', no fallback available');
+    }
+
+    if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
+      info('Invalid BlackPoint for ' + this.name + ', falling back to default');
+      this.XB = this.YB = this.ZB = 0;
+    }
+
+    if (this.XB !== 0 || this.YB !== 0 || this.ZB !== 0) {
+      warn(this.name + ', BlackPoint: XB: ' + this.XB + ', YB: ' + this.YB +
+           ', ZB: ' + this.ZB + ', only default values are supported.');
+    }
+
+    if (this.G < 1) {
+      info('Invalid Gamma: ' + this.G + ' for ' + this.name +
+           ', falling back to default');
+      this.G = 1;
+    }
+  }
+
+  function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
+    // A represents a gray component of a calibrated gray space.
+    // A <---> AG in the spec
+    var A = src[srcOffset] * scale;
+    var AG = Math.pow(A, cs.G);
+
+    // Computes L as per spec. ( = cs.YW * AG )
+    // Except if other than default BlackPoint values are used.
+    var L = cs.YW * AG;
+    // http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html, Ch 4.
+    // Convert values to rgb range [0, 255].
+    var val = Math.max(295.8 * Math.pow(L, 0.333333333333333333) - 40.8, 0) | 0;
+    dest[destOffset] = val;
+    dest[destOffset + 1] = val;
+    dest[destOffset + 2] = val;
+  }
+
+  CalGrayCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function CalGrayCS_getRgbItem(src, srcOffset,
+                                              dest, destOffset) {
+      convertToRgb(this, src, srcOffset, dest, destOffset, 1);
+    },
+    getRgbBuffer: function CalGrayCS_getRgbBuffer(src, srcOffset, count,
+                                                  dest, destOffset, bits,
+                                                  alpha01) {
+      var scale = 1 / ((1 << bits) - 1);
+
+      for (var i = 0; i < count; ++i) {
+        convertToRgb(this, src, srcOffset, dest, destOffset, scale);
+        srcOffset += 1;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function CalGrayCS_getOutputLength(inputLength, alpha01) {
+      return inputLength * (3 + alpha01);
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function CalGrayCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return CalGrayCS;
+})();
+
+//
+// CalRGBCS: Based on "PDF Reference, Sixth Ed", p.247
+//
+var CalRGBCS = (function CalRGBCSClosure() {
+
+  // See http://www.brucelindbloom.com/index.html?Eqn_ChromAdapt.html for these
+  // matrices.
+  var BRADFORD_SCALE_MATRIX = new Float32Array([
+    0.8951, 0.2664, -0.1614,
+    -0.7502, 1.7135, 0.0367,
+    0.0389, -0.0685, 1.0296]);
+
+  var BRADFORD_SCALE_INVERSE_MATRIX = new Float32Array([
+    0.9869929, -0.1470543, 0.1599627,
+    0.4323053, 0.5183603, 0.0492912,
+    -0.0085287, 0.0400428, 0.9684867]);
+
+  // See http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html.
+  var SRGB_D65_XYZ_TO_RGB_MATRIX = new Float32Array([
+    3.2404542, -1.5371385, -0.4985314,
+    -0.9692660, 1.8760108, 0.0415560,
+    0.0556434, -0.2040259, 1.0572252]);
+
+  var FLAT_WHITEPOINT_MATRIX = new Float32Array([1, 1, 1]);
+
+  var tempNormalizeMatrix = new Float32Array(3);
+  var tempConvertMatrix1 = new Float32Array(3);
+  var tempConvertMatrix2 = new Float32Array(3);
+
+  var DECODE_L_CONSTANT = Math.pow(((8 + 16) / 116), 3) / 8.0;
+
+  function CalRGBCS(whitePoint, blackPoint, gamma, matrix) {
+    this.name = 'CalRGB';
+    this.numComps = 3;
+    this.defaultColor = new Float32Array(3);
+
+    if (!whitePoint) {
+      error('WhitePoint missing - required for color space CalRGB');
+    }
+    blackPoint = blackPoint || new Float32Array(3);
+    gamma = gamma || new Float32Array([1, 1, 1]);
+    matrix = matrix || new Float32Array([1, 0, 0, 0, 1, 0, 0, 0, 1]);
+
+    // Translate arguments to spec variables.
+    var XW = whitePoint[0];
+    var YW = whitePoint[1];
+    var ZW = whitePoint[2];
+    this.whitePoint = whitePoint;
+
+    var XB = blackPoint[0];
+    var YB = blackPoint[1];
+    var ZB = blackPoint[2];
+    this.blackPoint = blackPoint;
+
+    this.GR = gamma[0];
+    this.GG = gamma[1];
+    this.GB = gamma[2];
+
+    this.MXA = matrix[0];
+    this.MYA = matrix[1];
+    this.MZA = matrix[2];
+    this.MXB = matrix[3];
+    this.MYB = matrix[4];
+    this.MZB = matrix[5];
+    this.MXC = matrix[6];
+    this.MYC = matrix[7];
+    this.MZC = matrix[8];
+
+    // Validate variables as per spec.
+    if (XW < 0 || ZW < 0 || YW !== 1) {
+      error('Invalid WhitePoint components for ' + this.name +
+            ', no fallback available');
+    }
+
+    if (XB < 0 || YB < 0 || ZB < 0) {
+      info('Invalid BlackPoint for ' + this.name + ' [' + XB + ', ' + YB +
+           ', ' + ZB + '], falling back to default');
+      this.blackPoint = new Float32Array(3);
+    }
+
+    if (this.GR < 0 || this.GG < 0 || this.GB < 0) {
+      info('Invalid Gamma [' + this.GR + ', ' + this.GG + ', ' + this.GB +
+           '] for ' + this.name + ', falling back to default');
+      this.GR = this.GG = this.GB = 1;
+    }
+
+    if (this.MXA < 0 || this.MYA < 0 || this.MZA < 0 ||
+        this.MXB < 0 || this.MYB < 0 || this.MZB < 0 ||
+        this.MXC < 0 || this.MYC < 0 || this.MZC < 0) {
+      info('Invalid Matrix for ' + this.name + ' [' +
+           this.MXA + ', ' + this.MYA + ', ' + this.MZA +
+           this.MXB + ', ' + this.MYB + ', ' + this.MZB +
+           this.MXC + ', ' + this.MYC + ', ' + this.MZC +
+           '], falling back to default');
+      this.MXA = this.MYB = this.MZC = 1;
+      this.MXB = this.MYA = this.MZA = this.MXC = this.MYC = this.MZB = 0;
+    }
+  }
+
+  function matrixProduct(a, b, result) {
+      result[0] = a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
+      result[1] = a[3] * b[0] + a[4] * b[1] + a[5] * b[2];
+      result[2] = a[6] * b[0] + a[7] * b[1] + a[8] * b[2];
+  }
+
+  function convertToFlat(sourceWhitePoint, LMS, result) {
+      result[0] = LMS[0] * 1 / sourceWhitePoint[0];
+      result[1] = LMS[1] * 1 / sourceWhitePoint[1];
+      result[2] = LMS[2] * 1 / sourceWhitePoint[2];
+  }
+
+  function convertToD65(sourceWhitePoint, LMS, result) {
+    var D65X = 0.95047;
+    var D65Y = 1;
+    var D65Z = 1.08883;
+
+    result[0] = LMS[0] * D65X / sourceWhitePoint[0];
+    result[1] = LMS[1] * D65Y / sourceWhitePoint[1];
+    result[2] = LMS[2] * D65Z / sourceWhitePoint[2];
+  }
+
+  function sRGBTransferFunction(color) {
+    // See http://en.wikipedia.org/wiki/SRGB.
+    if (color <= 0.0031308){
+      return adjustToRange(0, 1, 12.92 * color);
+    }
+
+    return adjustToRange(0, 1, (1 + 0.055) * Math.pow(color, 1 / 2.4) - 0.055);
+  }
+
+  function adjustToRange(min, max, value) {
+    return Math.max(min, Math.min(max, value));
+  }
+
+  function decodeL(L) {
+    if (L < 0) {
+      return -decodeL(-L);
+    }
+
+    if (L > 8.0) {
+      return Math.pow(((L + 16) / 116), 3);
+    }
+
+    return L * DECODE_L_CONSTANT;
+  }
+
+  function compensateBlackPoint(sourceBlackPoint, XYZ_Flat, result) {
+
+    // In case the blackPoint is already the default blackPoint then there is
+    // no need to do compensation.
+    if (sourceBlackPoint[0] === 0 &&
+        sourceBlackPoint[1] === 0 &&
+        sourceBlackPoint[2] === 0) {
+      result[0] = XYZ_Flat[0];
+      result[1] = XYZ_Flat[1];
+      result[2] = XYZ_Flat[2];
+      return;
+    }
+
+    // For the blackPoint calculation details, please see
+    // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/
+    // AdobeBPC.pdf.
+    // The destination blackPoint is the default blackPoint [0, 0, 0].
+    var zeroDecodeL = decodeL(0);
+
+    var X_DST = zeroDecodeL;
+    var X_SRC = decodeL(sourceBlackPoint[0]);
+
+    var Y_DST = zeroDecodeL;
+    var Y_SRC = decodeL(sourceBlackPoint[1]);
+
+    var Z_DST = zeroDecodeL;
+    var Z_SRC = decodeL(sourceBlackPoint[2]);
+
+    var X_Scale = (1 - X_DST) / (1 - X_SRC);
+    var X_Offset = 1 - X_Scale;
+
+    var Y_Scale = (1 - Y_DST) / (1 - Y_SRC);
+    var Y_Offset = 1 - Y_Scale;
+
+    var Z_Scale = (1 - Z_DST) / (1 - Z_SRC);
+    var Z_Offset = 1 - Z_Scale;
+
+    result[0] = XYZ_Flat[0] * X_Scale + X_Offset;
+    result[1] = XYZ_Flat[1] * Y_Scale + Y_Offset;
+    result[2] = XYZ_Flat[2] * Z_Scale + Z_Offset;
+  }
+
+  function normalizeWhitePointToFlat(sourceWhitePoint, XYZ_In, result) {
+
+    // In case the whitePoint is already flat then there is no need to do
+    // normalization.
+    if (sourceWhitePoint[0] === 1 && sourceWhitePoint[2] === 1) {
+      result[0] = XYZ_In[0];
+      result[1] = XYZ_In[1];
+      result[2] = XYZ_In[2];
+      return;
+    }
+
+    var LMS = result;
+    matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
+
+    var LMS_Flat = tempNormalizeMatrix;
+    convertToFlat(sourceWhitePoint, LMS, LMS_Flat);
+
+    matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_Flat, result);
+  }
+
+  function normalizeWhitePointToD65(sourceWhitePoint, XYZ_In, result) {
+
+    var LMS = result;
+    matrixProduct(BRADFORD_SCALE_MATRIX, XYZ_In, LMS);
+
+    var LMS_D65 = tempNormalizeMatrix;
+    convertToD65(sourceWhitePoint, LMS, LMS_D65);
+
+    matrixProduct(BRADFORD_SCALE_INVERSE_MATRIX, LMS_D65, result);
+  }
+
+  function convertToRgb(cs, src, srcOffset, dest, destOffset, scale) {
+    // A, B and C represent a red, green and blue components of a calibrated
+    // rgb space.
+    var A = adjustToRange(0, 1, src[srcOffset] * scale);
+    var B = adjustToRange(0, 1, src[srcOffset + 1] * scale);
+    var C = adjustToRange(0, 1, src[srcOffset + 2] * scale);
+
+    // A <---> AGR in the spec
+    // B <---> BGG in the spec
+    // C <---> CGB in the spec
+    var AGR = Math.pow(A, cs.GR);
+    var BGG = Math.pow(B, cs.GG);
+    var CGB = Math.pow(C, cs.GB);
+
+    // Computes intermediate variables L, M, N as per spec.
+    // To decode X, Y, Z values map L, M, N directly to them.
+    var X = cs.MXA * AGR + cs.MXB * BGG + cs.MXC * CGB;
+    var Y = cs.MYA * AGR + cs.MYB * BGG + cs.MYC * CGB;
+    var Z = cs.MZA * AGR + cs.MZB * BGG + cs.MZC * CGB;
+
+    // The following calculations are based on this document:
+    // http://www.adobe.com/content/dam/Adobe/en/devnet/photoshop/sdk/
+    // AdobeBPC.pdf.
+    var XYZ = tempConvertMatrix1;
+    XYZ[0] = X;
+    XYZ[1] = Y;
+    XYZ[2] = Z;
+    var XYZ_Flat = tempConvertMatrix2;
+
+    normalizeWhitePointToFlat(cs.whitePoint, XYZ, XYZ_Flat);
+
+    var XYZ_Black = tempConvertMatrix1;
+    compensateBlackPoint(cs.blackPoint, XYZ_Flat, XYZ_Black);
+
+    var XYZ_D65 = tempConvertMatrix2;
+    normalizeWhitePointToD65(FLAT_WHITEPOINT_MATRIX, XYZ_Black, XYZ_D65);
+
+    var SRGB = tempConvertMatrix1;
+    matrixProduct(SRGB_D65_XYZ_TO_RGB_MATRIX, XYZ_D65, SRGB);
+
+    var sR = sRGBTransferFunction(SRGB[0]);
+    var sG = sRGBTransferFunction(SRGB[1]);
+    var sB = sRGBTransferFunction(SRGB[2]);
+
+    // Convert the values to rgb range [0, 255].
+    dest[destOffset] = Math.round(sR * 255);
+    dest[destOffset + 1] = Math.round(sG * 255);
+    dest[destOffset + 2] = Math.round(sB * 255);
+  }
+
+  CalRGBCS.prototype = {
+    getRgb: function CalRGBCS_getRgb(src, srcOffset) {
+      var rgb = new Uint8Array(3);
+      this.getRgbItem(src, srcOffset, rgb, 0);
+      return rgb;
+    },
+    getRgbItem: function CalRGBCS_getRgbItem(src, srcOffset,
+                                             dest, destOffset) {
+      convertToRgb(this, src, srcOffset, dest, destOffset, 1);
+    },
+    getRgbBuffer: function CalRGBCS_getRgbBuffer(src, srcOffset, count,
+                                                 dest, destOffset, bits,
+                                                 alpha01) {
+      var scale = 1 / ((1 << bits) - 1);
+
+      for (var i = 0; i < count; ++i) {
+        convertToRgb(this, src, srcOffset, dest, destOffset, scale);
+        srcOffset += 3;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function CalRGBCS_getOutputLength(inputLength, alpha01) {
+      return (inputLength * (3 + alpha01) / 3) | 0;
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function CalRGBCS_isDefaultDecode(decodeMap) {
+      return ColorSpace.isDefaultDecode(decodeMap, this.numComps);
+    },
+    usesZeroToOneRange: true
+  };
+  return CalRGBCS;
+})();
+
+//
+// LabCS: Based on "PDF Reference, Sixth Ed", p.250
+//
+var LabCS = (function LabCSClosure() {
+  function LabCS(whitePoint, blackPoint, range) {
+    this.name = 'Lab';
+    this.numComps = 3;
+    this.defaultColor = new Float32Array([0, 0, 0]);
+
+    if (!whitePoint) {
+      error('WhitePoint missing - required for color space Lab');
+    }
+    blackPoint = blackPoint || [0, 0, 0];
+    range = range || [-100, 100, -100, 100];
+
+    // Translate args to spec variables
+    this.XW = whitePoint[0];
+    this.YW = whitePoint[1];
+    this.ZW = whitePoint[2];
+    this.amin = range[0];
+    this.amax = range[1];
+    this.bmin = range[2];
+    this.bmax = range[3];
+
+    // These are here just for completeness - the spec doesn't offer any
+    // formulas that use BlackPoint in Lab
+    this.XB = blackPoint[0];
+    this.YB = blackPoint[1];
+    this.ZB = blackPoint[2];
+
+    // Validate vars as per spec
+    if (this.XW < 0 || this.ZW < 0 || this.YW !== 1) {
+      error('Invalid WhitePoint components, no fallback available');
+    }
+
+    if (this.XB < 0 || this.YB < 0 || this.ZB < 0) {
+      info('Invalid BlackPoint, falling back to default');
+      this.XB = this.YB = this.ZB = 0;
+    }
+
+    if (this.amin > this.amax || this.bmin > this.bmax) {
+      info('Invalid Range, falling back to defaults');
+      this.amin = -100;
+      this.amax = 100;
+      this.bmin = -100;
+      this.bmax = 100;
+    }
+  }
+
+  // Function g(x) from spec
+  function fn_g(x) {
+    if (x >= 6 / 29) {
+      return x * x * x;
+    } else {
+      return (108 / 841) * (x - 4 / 29);
+    }
+  }
+
+  function decode(value, high1, low2, high2) {
+    return low2 + (value) * (high2 - low2) / (high1);
+  }
+
+  // If decoding is needed maxVal should be 2^bits per component - 1.
+  function convertToRgb(cs, src, srcOffset, maxVal, dest, destOffset) {
+    // XXX: Lab input is in the range of [0, 100], [amin, amax], [bmin, bmax]
+    // not the usual [0, 1]. If a command like setFillColor is used the src
+    // values will already be within the correct range. However, if we are
+    // converting an image we have to map the values to the correct range given
+    // above.
+    // Ls,as,bs <---> L*,a*,b* in the spec
+    var Ls = src[srcOffset];
+    var as = src[srcOffset + 1];
+    var bs = src[srcOffset + 2];
+    if (maxVal !== false) {
+      Ls = decode(Ls, maxVal, 0, 100);
+      as = decode(as, maxVal, cs.amin, cs.amax);
+      bs = decode(bs, maxVal, cs.bmin, cs.bmax);
+    }
+
+    // Adjust limits of 'as' and 'bs'
+    as = as > cs.amax ? cs.amax : as < cs.amin ? cs.amin : as;
+    bs = bs > cs.bmax ? cs.bmax : bs < cs.bmin ? cs.bmin : bs;
+
+    // Computes intermediate variables X,Y,Z as per spec
+    var M = (Ls + 16) / 116;
+    var L = M + (as / 500);
+    var N = M - (bs / 200);
+
+    var X = cs.XW * fn_g(L);
+    var Y = cs.YW * fn_g(M);
+    var Z = cs.ZW * fn_g(N);
+
+    var r, g, b;
+    // Using different conversions for D50 and D65 white points,
+    // per http://www.color.org/srgb.pdf
+    if (cs.ZW < 1) {
+      // Assuming D50 (X=0.9642, Y=1.00, Z=0.8249)
+      r = X * 3.1339 + Y * -1.6170 + Z * -0.4906;
+      g = X * -0.9785 + Y * 1.9160 + Z * 0.0333;
+      b = X * 0.0720 + Y * -0.2290 + Z * 1.4057;
+    } else {
+      // Assuming D65 (X=0.9505, Y=1.00, Z=1.0888)
+      r = X * 3.2406 + Y * -1.5372 + Z * -0.4986;
+      g = X * -0.9689 + Y * 1.8758 + Z * 0.0415;
+      b = X * 0.0557 + Y * -0.2040 + Z * 1.0570;
+    }
+    // clamp color values to [0,1] range then convert to [0,255] range.
+    dest[destOffset] = r <= 0 ? 0 : r >= 1 ? 255 : Math.sqrt(r) * 255 | 0;
+    dest[destOffset + 1] = g <= 0 ? 0 : g >= 1 ? 255 : Math.sqrt(g) * 255 | 0;
+    dest[destOffset + 2] = b <= 0 ? 0 : b >= 1 ? 255 : Math.sqrt(b) * 255 | 0;
+  }
+
+  LabCS.prototype = {
+    getRgb: ColorSpace.prototype.getRgb,
+    getRgbItem: function LabCS_getRgbItem(src, srcOffset, dest, destOffset) {
+      convertToRgb(this, src, srcOffset, false, dest, destOffset);
+    },
+    getRgbBuffer: function LabCS_getRgbBuffer(src, srcOffset, count,
+                                              dest, destOffset, bits,
+                                              alpha01) {
+      var maxVal = (1 << bits) - 1;
+      for (var i = 0; i < count; i++) {
+        convertToRgb(this, src, srcOffset, maxVal, dest, destOffset);
+        srcOffset += 3;
+        destOffset += 3 + alpha01;
+      }
+    },
+    getOutputLength: function LabCS_getOutputLength(inputLength, alpha01) {
+      return (inputLength * (3 + alpha01) / 3) | 0;
+    },
+    isPassthrough: ColorSpace.prototype.isPassthrough,
+    fillRgb: ColorSpace.prototype.fillRgb,
+    isDefaultDecode: function LabCS_isDefaultDecode(decodeMap) {
+      // XXX: Decoding is handled with the lab conversion because of the strange
+      // ranges that are used.
+      return true;
+    },
+    usesZeroToOneRange: false
+  };
+  return LabCS;
+})();
+
+// TODO refactor to remove dependency on image.js
+function _setCoreImage(coreImage_) {
+  coreImage = coreImage_;
+  PDFImage = coreImage_.PDFImage;
+}
+exports._setCoreImage = _setCoreImage;
+
+exports.ColorSpace = ColorSpace;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreImage = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreColorSpace, root.pdfjsCoreStream,
+      root.pdfjsCoreJpx);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreColorSpace,
+                  coreStream, coreJpx) {
+
+var ImageKind = sharedUtil.ImageKind;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var warn = sharedUtil.warn;
+var Name = corePrimitives.Name;
+var isStream = corePrimitives.isStream;
+var ColorSpace = coreColorSpace.ColorSpace;
+var DecodeStream = coreStream.DecodeStream;
+var JpegStream = coreStream.JpegStream;
+var JpxImage = coreJpx.JpxImage;
+
+var PDFImage = (function PDFImageClosure() {
+  /**
+   * Decodes the image using native decoder if possible. Resolves the promise
+   * when the image data is ready.
+   */
+  function handleImageData(image, nativeDecoder) {
+    if (nativeDecoder && nativeDecoder.canDecode(image)) {
+      return nativeDecoder.decode(image);
+    } else {
+      return Promise.resolve(image);
+    }
+  }
+
+  /**
+   * Decode and clamp a value. The formula is different from the spec because we
+   * don't decode to float range [0,1], we decode it in the [0,max] range.
+   */
+  function decodeAndClamp(value, addend, coefficient, max) {
+    value = addend + value * coefficient;
+    // Clamp the value to the range
+    return (value < 0 ? 0 : (value > max ? max : value));
+  }
+
+  function PDFImage(xref, res, image, inline, smask, mask, isMask) {
+    this.image = image;
+    var dict = image.dict;
+    if (dict.has('Filter')) {
+      var filter = dict.get('Filter').name;
+      if (filter === 'JPXDecode') {
+        var jpxImage = new JpxImage();
+        jpxImage.parseImageProperties(image.stream);
+        image.stream.reset();
+        image.bitsPerComponent = jpxImage.bitsPerComponent;
+        image.numComps = jpxImage.componentsCount;
+      } else if (filter === 'JBIG2Decode') {
+        image.bitsPerComponent = 1;
+        image.numComps = 1;
+      }
+    }
+    // TODO cache rendered images?
+
+    this.width = dict.get('Width', 'W');
+    this.height = dict.get('Height', 'H');
+
+    if (this.width < 1 || this.height < 1) {
+      error('Invalid image width: ' + this.width + ' or height: ' +
+            this.height);
+    }
+
+    this.interpolate = dict.get('Interpolate', 'I') || false;
+    this.imageMask = dict.get('ImageMask', 'IM') || false;
+    this.matte = dict.get('Matte') || false;
+
+    var bitsPerComponent = image.bitsPerComponent;
+    if (!bitsPerComponent) {
+      bitsPerComponent = dict.get('BitsPerComponent', 'BPC');
+      if (!bitsPerComponent) {
+        if (this.imageMask) {
+          bitsPerComponent = 1;
+        } else {
+          error('Bits per component missing in image: ' + this.imageMask);
+        }
+      }
+    }
+    this.bpc = bitsPerComponent;
+
+    if (!this.imageMask) {
+      var colorSpace = dict.get('ColorSpace', 'CS');
+      if (!colorSpace) {
+        info('JPX images (which do not require color spaces)');
+        switch (image.numComps) {
+          case 1:
+            colorSpace = Name.get('DeviceGray');
+            break;
+          case 3:
+            colorSpace = Name.get('DeviceRGB');
+            break;
+          case 4:
+            colorSpace = Name.get('DeviceCMYK');
+            break;
+          default:
+            error('JPX images with ' + this.numComps +
+                  ' color components not supported.');
+        }
+      }
+      this.colorSpace = ColorSpace.parse(colorSpace, xref, res);
+      this.numComps = this.colorSpace.numComps;
+    }
+
+    this.decode = dict.get('Decode', 'D');
+    this.needsDecode = false;
+    if (this.decode &&
+        ((this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode)) ||
+         (isMask && !ColorSpace.isDefaultDecode(this.decode, 1)))) {
+      this.needsDecode = true;
+      // Do some preprocessing to avoid more math.
+      var max = (1 << bitsPerComponent) - 1;
+      this.decodeCoefficients = [];
+      this.decodeAddends = [];
+      for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) {
+        var dmin = this.decode[i];
+        var dmax = this.decode[i + 1];
+        this.decodeCoefficients[j] = dmax - dmin;
+        this.decodeAddends[j] = max * dmin;
+      }
+    }
+
+    if (smask) {
+      this.smask = new PDFImage(xref, res, smask, false);
+    } else if (mask) {
+      if (isStream(mask)) {
+        var maskDict = mask.dict, imageMask = maskDict.get('ImageMask', 'IM');
+        if (!imageMask) {
+          warn('Ignoring /Mask in image without /ImageMask.');
+        } else {
+          this.mask = new PDFImage(xref, res, mask, false, null, null, true);
+        }
+      } else {
+        // Color key mask (just an array).
+        this.mask = mask;
+      }
+    }
+  }
+  /**
+   * Handles processing of image data and returns the Promise that is resolved
+   * with a PDFImage when the image is ready to be used.
+   */
+  PDFImage.buildImage = function PDFImage_buildImage(handler, xref,
+                                                     res, image, inline,
+                                                     nativeDecoder) {
+    var imagePromise = handleImageData(image, nativeDecoder);
+    var smaskPromise;
+    var maskPromise;
+
+    var smask = image.dict.get('SMask');
+    var mask = image.dict.get('Mask');
+
+    if (smask) {
+      smaskPromise = handleImageData(smask, nativeDecoder);
+      maskPromise = Promise.resolve(null);
+    } else {
+      smaskPromise = Promise.resolve(null);
+      if (mask) {
+        if (isStream(mask)) {
+          maskPromise = handleImageData(mask, nativeDecoder);
+        } else if (isArray(mask)) {
+          maskPromise = Promise.resolve(mask);
+        } else {
+          warn('Unsupported mask format.');
+          maskPromise = Promise.resolve(null);
+        }
+      } else {
+        maskPromise = Promise.resolve(null);
+      }
+    }
+    return Promise.all([imagePromise, smaskPromise, maskPromise]).then(
+      function(results) {
+        var imageData = results[0];
+        var smaskData = results[1];
+        var maskData = results[2];
+        return new PDFImage(xref, res, imageData, inline, smaskData, maskData);
+      });
+  };
+
+  /**
+   * Resize an image using the nearest neighbor algorithm. Currently only
+   * supports one and three component images.
+   * @param {TypedArray} pixels The original image with one component.
+   * @param {Number} bpc Number of bits per component.
+   * @param {Number} components Number of color components, 1 or 3 is supported.
+   * @param {Number} w1 Original width.
+   * @param {Number} h1 Original height.
+   * @param {Number} w2 New width.
+   * @param {Number} h2 New height.
+   * @param {TypedArray} dest (Optional) The destination buffer.
+   * @param {Number} alpha01 (Optional) Size reserved for the alpha channel.
+   * @return {TypedArray} Resized image data.
+   */
+  PDFImage.resize = function PDFImage_resize(pixels, bpc, components,
+                                             w1, h1, w2, h2, dest, alpha01) {
+
+    if (components !== 1 && components !== 3) {
+      error('Unsupported component count for resizing.');
+    }
+
+    var length = w2 * h2 * components;
+    var temp = dest ? dest : (bpc <= 8 ? new Uint8Array(length) :
+        (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length)));
+    var xRatio = w1 / w2;
+    var yRatio = h1 / h2;
+    var i, j, py, newIndex = 0, oldIndex;
+    var xScaled = new Uint16Array(w2);
+    var w1Scanline = w1 * components;
+    if (alpha01 !== 1) {
+      alpha01 = 0;
+    }
+
+    for (j = 0; j < w2; j++) {
+      xScaled[j] = Math.floor(j * xRatio) * components;
+    }
+
+    if (components === 1) {
+      for (i = 0; i < h2; i++) {
+        py = Math.floor(i * yRatio) * w1Scanline;
+        for (j = 0; j < w2; j++) {
+          oldIndex = py + xScaled[j];
+          temp[newIndex++] = pixels[oldIndex];
+        }
+      }
+    } else if (components === 3) {
+      for (i = 0; i < h2; i++) {
+        py = Math.floor(i * yRatio) * w1Scanline;
+        for (j = 0; j < w2; j++) {
+          oldIndex = py + xScaled[j];
+          temp[newIndex++] = pixels[oldIndex++];
+          temp[newIndex++] = pixels[oldIndex++];
+          temp[newIndex++] = pixels[oldIndex++];
+          newIndex += alpha01;
+        }
+      }
+    }
+    return temp;
+  };
+
+  PDFImage.createMask =
+      function PDFImage_createMask(imgArray, width, height,
+                                   imageIsFromDecodeStream, inverseDecode) {
+
+    // |imgArray| might not contain full data for every pixel of the mask, so
+    // we need to distinguish between |computedLength| and |actualLength|.
+    // In particular, if inverseDecode is true, then the array we return must
+    // have a length of |computedLength|.
+
+    var computedLength = ((width + 7) >> 3) * height;
+    var actualLength = imgArray.byteLength;
+    var haveFullData = computedLength === actualLength;
+    var data, i;
+
+    if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) {
+      // imgArray came from a DecodeStream and its data is in an appropriate
+      // form, so we can just transfer it.
+      data = imgArray;
+    } else if (!inverseDecode) {
+      data = new Uint8Array(actualLength);
+      data.set(imgArray);
+    } else {
+      data = new Uint8Array(computedLength);
+      data.set(imgArray);
+      for (i = actualLength; i < computedLength; i++) {
+        data[i] = 0xff;
+      }
+    }
+
+    // If necessary, invert the original mask data (but not any extra we might
+    // have added above). It's safe to modify the array -- whether it's the
+    // original or a copy, we're about to transfer it anyway, so nothing else
+    // in this thread can be relying on its contents.
+    if (inverseDecode) {
+      for (i = 0; i < actualLength; i++) {
+        data[i] = ~data[i];
+      }
+    }
+
+    return {data: data, width: width, height: height};
+  };
+
+  PDFImage.prototype = {
+    get drawWidth() {
+      return Math.max(this.width,
+                      this.smask && this.smask.width || 0,
+                      this.mask && this.mask.width || 0);
+    },
+
+    get drawHeight() {
+      return Math.max(this.height,
+                      this.smask && this.smask.height || 0,
+                      this.mask && this.mask.height || 0);
+    },
+
+    decodeBuffer: function PDFImage_decodeBuffer(buffer) {
+      var bpc = this.bpc;
+      var numComps = this.numComps;
+
+      var decodeAddends = this.decodeAddends;
+      var decodeCoefficients = this.decodeCoefficients;
+      var max = (1 << bpc) - 1;
+      var i, ii;
+
+      if (bpc === 1) {
+        // If the buffer needed decode that means it just needs to be inverted.
+        for (i = 0, ii = buffer.length; i < ii; i++) {
+          buffer[i] = +!(buffer[i]);
+        }
+        return;
+      }
+      var index = 0;
+      for (i = 0, ii = this.width * this.height; i < ii; i++) {
+        for (var j = 0; j < numComps; j++) {
+          buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j],
+                                         decodeCoefficients[j], max);
+          index++;
+        }
+      }
+    },
+
+    getComponents: function PDFImage_getComponents(buffer) {
+      var bpc = this.bpc;
+
+      // This image doesn't require any extra work.
+      if (bpc === 8) {
+        return buffer;
+      }
+
+      var width = this.width;
+      var height = this.height;
+      var numComps = this.numComps;
+
+      var length = width * height * numComps;
+      var bufferPos = 0;
+      var output = (bpc <= 8 ? new Uint8Array(length) :
+        (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length)));
+      var rowComps = width * numComps;
+
+      var max = (1 << bpc) - 1;
+      var i = 0, ii, buf;
+
+      if (bpc === 1) {
+        // Optimization for reading 1 bpc images.
+        var mask, loop1End, loop2End;
+        for (var j = 0; j < height; j++) {
+          loop1End = i + (rowComps & ~7);
+          loop2End = i + rowComps;
+
+          // unroll loop for all full bytes
+          while (i < loop1End) {
+            buf = buffer[bufferPos++];
+            output[i] = (buf >> 7) & 1;
+            output[i + 1] = (buf >> 6) & 1;
+            output[i + 2] = (buf >> 5) & 1;
+            output[i + 3] = (buf >> 4) & 1;
+            output[i + 4] = (buf >> 3) & 1;
+            output[i + 5] = (buf >> 2) & 1;
+            output[i + 6] = (buf >> 1) & 1;
+            output[i + 7] = buf & 1;
+            i += 8;
+          }
+
+          // handle remaing bits
+          if (i < loop2End) {
+            buf = buffer[bufferPos++];
+            mask = 128;
+            while (i < loop2End) {
+              output[i++] = +!!(buf & mask);
+              mask >>= 1;
+            }
+          }
+        }
+      } else {
+        // The general case that handles all other bpc values.
+        var bits = 0;
+        buf = 0;
+        for (i = 0, ii = length; i < ii; ++i) {
+          if (i % rowComps === 0) {
+            buf = 0;
+            bits = 0;
+          }
+
+          while (bits < bpc) {
+            buf = (buf << 8) | buffer[bufferPos++];
+            bits += 8;
+          }
+
+          var remainingBits = bits - bpc;
+          var value = buf >> remainingBits;
+          output[i] = (value < 0 ? 0 : (value > max ? max : value));
+          buf = buf & ((1 << remainingBits) - 1);
+          bits = remainingBits;
+        }
+      }
+      return output;
+    },
+
+    fillOpacity: function PDFImage_fillOpacity(rgbaBuf, width, height,
+                                               actualHeight, image) {
+      var smask = this.smask;
+      var mask = this.mask;
+      var alphaBuf, sw, sh, i, ii, j;
+
+      if (smask) {
+        sw = smask.width;
+        sh = smask.height;
+        alphaBuf = new Uint8Array(sw * sh);
+        smask.fillGrayBuffer(alphaBuf);
+        if (sw !== width || sh !== height) {
+          alphaBuf = PDFImage.resize(alphaBuf, smask.bpc, 1, sw, sh, width,
+                                     height);
+        }
+      } else if (mask) {
+        if (mask instanceof PDFImage) {
+          sw = mask.width;
+          sh = mask.height;
+          alphaBuf = new Uint8Array(sw * sh);
+          mask.numComps = 1;
+          mask.fillGrayBuffer(alphaBuf);
+
+          // Need to invert values in rgbaBuf
+          for (i = 0, ii = sw * sh; i < ii; ++i) {
+            alphaBuf[i] = 255 - alphaBuf[i];
+          }
+
+          if (sw !== width || sh !== height) {
+            alphaBuf = PDFImage.resize(alphaBuf, mask.bpc, 1, sw, sh, width,
+                                       height);
+          }
+        } else if (isArray(mask)) {
+          // Color key mask: if any of the compontents are outside the range
+          // then they should be painted.
+          alphaBuf = new Uint8Array(width * height);
+          var numComps = this.numComps;
+          for (i = 0, ii = width * height; i < ii; ++i) {
+            var opacity = 0;
+            var imageOffset = i * numComps;
+            for (j = 0; j < numComps; ++j) {
+              var color = image[imageOffset + j];
+              var maskOffset = j * 2;
+              if (color < mask[maskOffset] || color > mask[maskOffset + 1]) {
+                opacity = 255;
+                break;
+              }
+            }
+            alphaBuf[i] = opacity;
+          }
+        } else {
+          error('Unknown mask format.');
+        }
+      }
+
+      if (alphaBuf) {
+        for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
+          rgbaBuf[j] = alphaBuf[i];
+        }
+      } else {
+        // No mask.
+        for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
+          rgbaBuf[j] = 255;
+        }
+      }
+    },
+
+    undoPreblend: function PDFImage_undoPreblend(buffer, width, height) {
+      var matte = this.smask && this.smask.matte;
+      if (!matte) {
+        return;
+      }
+      var matteRgb = this.colorSpace.getRgb(matte, 0);
+      var matteR = matteRgb[0];
+      var matteG = matteRgb[1];
+      var matteB = matteRgb[2];
+      var length = width * height * 4;
+      var r, g, b;
+      for (var i = 0; i < length; i += 4) {
+        var alpha = buffer[i + 3];
+        if (alpha === 0) {
+          // according formula we have to get Infinity in all components
+          // making it white (typical paper color) should be okay
+          buffer[i] = 255;
+          buffer[i + 1] = 255;
+          buffer[i + 2] = 255;
+          continue;
+        }
+        var k = 255 / alpha;
+        r = (buffer[i] - matteR) * k + matteR;
+        g = (buffer[i + 1] - matteG) * k + matteG;
+        b = (buffer[i + 2] - matteB) * k + matteB;
+        buffer[i] = r <= 0 ? 0 : r >= 255 ? 255 : r | 0;
+        buffer[i + 1] = g <= 0 ? 0 : g >= 255 ? 255 : g | 0;
+        buffer[i + 2] = b <= 0 ? 0 : b >= 255 ? 255 : b | 0;
+      }
+    },
+
+    createImageData: function PDFImage_createImageData(forceRGBA) {
+      var drawWidth = this.drawWidth;
+      var drawHeight = this.drawHeight;
+      var imgData = { // other fields are filled in below
+        width: drawWidth,
+        height: drawHeight
+      };
+
+      var numComps = this.numComps;
+      var originalWidth = this.width;
+      var originalHeight = this.height;
+      var bpc = this.bpc;
+
+      // Rows start at byte boundary.
+      var rowBytes = (originalWidth * numComps * bpc + 7) >> 3;
+      var imgArray;
+
+      if (!forceRGBA) {
+        // If it is a 1-bit-per-pixel grayscale (i.e. black-and-white) image
+        // without any complications, we pass a same-sized copy to the main
+        // thread rather than expanding by 32x to RGBA form. This saves *lots*
+        // of memory for many scanned documents. It's also much faster.
+        //
+        // Similarly, if it is a 24-bit-per pixel RGB image without any
+        // complications, we avoid expanding by 1.333x to RGBA form.
+        var kind;
+        if (this.colorSpace.name === 'DeviceGray' && bpc === 1) {
+          kind = ImageKind.GRAYSCALE_1BPP;
+        } else if (this.colorSpace.name === 'DeviceRGB' && bpc === 8 &&
+                   !this.needsDecode) {
+          kind = ImageKind.RGB_24BPP;
+        }
+        if (kind && !this.smask && !this.mask &&
+            drawWidth === originalWidth && drawHeight === originalHeight) {
+          imgData.kind = kind;
+
+          imgArray = this.getImageBytes(originalHeight * rowBytes);
+          // If imgArray came from a DecodeStream, we're safe to transfer it
+          // (and thus detach its underlying buffer) because it will constitute
+          // the entire DecodeStream's data.  But if it came from a Stream, we
+          // need to copy it because it'll only be a portion of the Stream's
+          // data, and the rest will be read later on.
+          if (this.image instanceof DecodeStream) {
+            imgData.data = imgArray;
+          } else {
+            var newArray = new Uint8Array(imgArray.length);
+            newArray.set(imgArray);
+            imgData.data = newArray;
+          }
+          if (this.needsDecode) {
+            // Invert the buffer (which must be grayscale if we reached here).
+            assert(kind === ImageKind.GRAYSCALE_1BPP);
+            var buffer = imgData.data;
+            for (var i = 0, ii = buffer.length; i < ii; i++) {
+              buffer[i] ^= 0xff;
+            }
+          }
+          return imgData;
+        }
+        if (this.image instanceof JpegStream && !this.smask && !this.mask &&
+            (this.colorSpace.name === 'DeviceGray' ||
+             this.colorSpace.name === 'DeviceRGB' ||
+             this.colorSpace.name === 'DeviceCMYK')) {
+          imgData.kind = ImageKind.RGB_24BPP;
+          imgData.data = this.getImageBytes(originalHeight * rowBytes,
+                                            drawWidth, drawHeight, true);
+          return imgData;
+        }
+      }
+
+      imgArray = this.getImageBytes(originalHeight * rowBytes);
+      // imgArray can be incomplete (e.g. after CCITT fax encoding).
+      var actualHeight = 0 | (imgArray.length / rowBytes *
+                         drawHeight / originalHeight);
+
+      var comps = this.getComponents(imgArray);
+
+      // If opacity data is present, use RGBA_32BPP form. Otherwise, use the
+      // more compact RGB_24BPP form if allowable.
+      var alpha01, maybeUndoPreblend;
+      if (!forceRGBA && !this.smask && !this.mask) {
+        imgData.kind = ImageKind.RGB_24BPP;
+        imgData.data = new Uint8Array(drawWidth * drawHeight * 3);
+        alpha01 = 0;
+        maybeUndoPreblend = false;
+      } else {
+        imgData.kind = ImageKind.RGBA_32BPP;
+        imgData.data = new Uint8Array(drawWidth * drawHeight * 4);
+        alpha01 = 1;
+        maybeUndoPreblend = true;
+
+        // Color key masking (opacity) must be performed before decoding.
+        this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight,
+                         comps);
+      }
+
+      if (this.needsDecode) {
+        this.decodeBuffer(comps);
+      }
+      this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight,
+                              drawWidth, drawHeight, actualHeight, bpc, comps,
+                              alpha01);
+      if (maybeUndoPreblend) {
+        this.undoPreblend(imgData.data, drawWidth, actualHeight);
+      }
+
+      return imgData;
+    },
+
+    fillGrayBuffer: function PDFImage_fillGrayBuffer(buffer) {
+      var numComps = this.numComps;
+      if (numComps !== 1) {
+        error('Reading gray scale from a color image: ' + numComps);
+      }
+
+      var width = this.width;
+      var height = this.height;
+      var bpc = this.bpc;
+
+      // rows start at byte boundary
+      var rowBytes = (width * numComps * bpc + 7) >> 3;
+      var imgArray = this.getImageBytes(height * rowBytes);
+
+      var comps = this.getComponents(imgArray);
+      var i, length;
+
+      if (bpc === 1) {
+        // inline decoding (= inversion) for 1 bpc images
+        length = width * height;
+        if (this.needsDecode) {
+          // invert and scale to {0, 255}
+          for (i = 0; i < length; ++i) {
+            buffer[i] = (comps[i] - 1) & 255;
+          }
+        } else {
+          // scale to {0, 255}
+          for (i = 0; i < length; ++i) {
+            buffer[i] = (-comps[i]) & 255;
+          }
+        }
+        return;
+      }
+
+      if (this.needsDecode) {
+        this.decodeBuffer(comps);
+      }
+      length = width * height;
+      // we aren't using a colorspace so we need to scale the value
+      var scale = 255 / ((1 << bpc) - 1);
+      for (i = 0; i < length; ++i) {
+        buffer[i] = (scale * comps[i]) | 0;
+      }
+    },
+
+    getImageBytes: function PDFImage_getImageBytes(length,
+                                                   drawWidth, drawHeight,
+                                                   forceRGB) {
+      this.image.reset();
+      this.image.drawWidth = drawWidth || this.width;
+      this.image.drawHeight = drawHeight || this.height;
+      this.image.forceRGB = !!forceRGB;
+      return this.image.getBytes(length);
+    }
+  };
+  return PDFImage;
+})();
+
+exports.PDFImage = PDFImage;
+
+// TODO refactor to remove dependency on colorspace.js
+coreColorSpace._setCoreImage(exports);
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreObj = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreCrypto, root.pdfjsCoreParser,
+      root.pdfjsCoreChunkedStream, root.pdfjsCoreColorSpace);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreCrypto, coreParser,
+                  coreChunkedStream, coreColorSpace) {
+
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MissingDataException = sharedUtil.MissingDataException;
+var XRefParseException = sharedUtil.XRefParseException;
+var assert = sharedUtil.assert;
+var bytesToString = sharedUtil.bytesToString;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var stringToUTF8String = sharedUtil.stringToUTF8String;
+var warn = sharedUtil.warn;
+var isValidUrl = sharedUtil.isValidUrl;
+var Util = sharedUtil.Util;
+var Ref = corePrimitives.Ref;
+var RefSet = corePrimitives.RefSet;
+var RefSetCache = corePrimitives.RefSetCache;
+var isName = corePrimitives.isName;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isRef = corePrimitives.isRef;
+var isStream = corePrimitives.isStream;
+var CipherTransformFactory = coreCrypto.CipherTransformFactory;
+var Lexer = coreParser.Lexer;
+var Parser = coreParser.Parser;
+var ChunkedStream = coreChunkedStream.ChunkedStream;
+var ColorSpace = coreColorSpace.ColorSpace;
+
+var Catalog = (function CatalogClosure() {
+  function Catalog(pdfManager, xref, pageFactory) {
+    this.pdfManager = pdfManager;
+    this.xref = xref;
+    this.catDict = xref.getCatalogObj();
+    this.fontCache = new RefSetCache();
+    assert(isDict(this.catDict),
+      'catalog object is not a dictionary');
+
+    // TODO refactor to move getPage() to the PDFDocument.
+    this.pageFactory = pageFactory;
+    this.pagePromises = [];
+  }
+
+  Catalog.prototype = {
+    get metadata() {
+      var streamRef = this.catDict.getRaw('Metadata');
+      if (!isRef(streamRef)) {
+        return shadow(this, 'metadata', null);
+      }
+
+      var encryptMetadata = (!this.xref.encrypt ? false :
+                             this.xref.encrypt.encryptMetadata);
+
+      var stream = this.xref.fetch(streamRef, !encryptMetadata);
+      var metadata;
+      if (stream && isDict(stream.dict)) {
+        var type = stream.dict.get('Type');
+        var subtype = stream.dict.get('Subtype');
+
+        if (isName(type) && isName(subtype) &&
+            type.name === 'Metadata' && subtype.name === 'XML') {
+          // XXX: This should examine the charset the XML document defines,
+          // however since there are currently no real means to decode
+          // arbitrary charsets, let's just hope that the author of the PDF
+          // was reasonable enough to stick with the XML default charset,
+          // which is UTF-8.
+          try {
+            metadata = stringToUTF8String(bytesToString(stream.getBytes()));
+          } catch (e) {
+            info('Skipping invalid metadata.');
+          }
+        }
+      }
+
+      return shadow(this, 'metadata', metadata);
+    },
+    get toplevelPagesDict() {
+      var pagesObj = this.catDict.get('Pages');
+      assert(isDict(pagesObj), 'invalid top-level pages dictionary');
+      // shadow the prototype getter
+      return shadow(this, 'toplevelPagesDict', pagesObj);
+    },
+    get documentOutline() {
+      var obj = null;
+      try {
+        obj = this.readDocumentOutline();
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        warn('Unable to read document outline');
+      }
+      return shadow(this, 'documentOutline', obj);
+    },
+    readDocumentOutline: function Catalog_readDocumentOutline() {
+      var obj = this.catDict.get('Outlines');
+      if (!isDict(obj)) {
+        return null;
+      }
+      obj = obj.getRaw('First');
+      if (!isRef(obj)) {
+        return null;
+      }
+      var root = { items: [] };
+      var queue = [{obj: obj, parent: root}];
+      // To avoid recursion, keep track of the already processed items.
+      var processed = new RefSet();
+      processed.put(obj);
+      var xref = this.xref, blackColor = new Uint8Array(3);
+
+      while (queue.length > 0) {
+        var i = queue.shift();
+        var outlineDict = xref.fetchIfRef(i.obj);
+        if (outlineDict === null) {
+          continue;
+        }
+        assert(outlineDict.has('Title'), 'Invalid outline item');
+
+        var actionDict = outlineDict.get('A'), dest = null, url = null;
+        if (actionDict) {
+          var destEntry = actionDict.get('D');
+          if (destEntry) {
+            dest = destEntry;
+          } else {
+            var uriEntry = actionDict.get('URI');
+            if (isString(uriEntry) && isValidUrl(uriEntry, false)) {
+              url = uriEntry;
+            }
+          }
+        } else if (outlineDict.has('Dest')) {
+          dest = outlineDict.getRaw('Dest');
+          if (isName(dest)) {
+            dest = dest.name;
+          }
+        }
+        var title = outlineDict.get('Title');
+        var flags = outlineDict.get('F') || 0;
+
+        var color = outlineDict.get('C'), rgbColor = blackColor;
+        // We only need to parse the color when it's valid, and non-default.
+        if (isArray(color) && color.length === 3 &&
+            (color[0] !== 0 || color[1] !== 0 || color[2] !== 0)) {
+          rgbColor = ColorSpace.singletons.rgb.getRgb(color, 0);
+        }
+        var outlineItem = {
+          dest: dest,
+          url: url,
+          title: stringToPDFString(title),
+          color: rgbColor,
+          count: outlineDict.get('Count'),
+          bold: !!(flags & 2),
+          italic: !!(flags & 1),
+          items: []
+        };
+        i.parent.items.push(outlineItem);
+        obj = outlineDict.getRaw('First');
+        if (isRef(obj) && !processed.has(obj)) {
+          queue.push({obj: obj, parent: outlineItem});
+          processed.put(obj);
+        }
+        obj = outlineDict.getRaw('Next');
+        if (isRef(obj) && !processed.has(obj)) {
+          queue.push({obj: obj, parent: i.parent});
+          processed.put(obj);
+        }
+      }
+      return (root.items.length > 0 ? root.items : null);
+    },
+    get numPages() {
+      var obj = this.toplevelPagesDict.get('Count');
+      assert(
+        isInt(obj),
+        'page count in top level pages object is not an integer'
+      );
+      // shadow the prototype getter
+      return shadow(this, 'num', obj);
+    },
+    get destinations() {
+      function fetchDestination(dest) {
+        return isDict(dest) ? dest.get('D') : dest;
+      }
+
+      var xref = this.xref;
+      var dests = {}, nameTreeRef, nameDictionaryRef;
+      var obj = this.catDict.get('Names');
+      if (obj && obj.has('Dests')) {
+        nameTreeRef = obj.getRaw('Dests');
+      } else if (this.catDict.has('Dests')) {
+        nameDictionaryRef = this.catDict.get('Dests');
+      }
+
+      if (nameDictionaryRef) {
+        // reading simple destination dictionary
+        obj = nameDictionaryRef;
+        obj.forEach(function catalogForEach(key, value) {
+          if (!value) {
+            return;
+          }
+          dests[key] = fetchDestination(value);
+        });
+      }
+      if (nameTreeRef) {
+        var nameTree = new NameTree(nameTreeRef, xref);
+        var names = nameTree.getAll();
+        for (var name in names) {
+          dests[name] = fetchDestination(names[name]);
+        }
+      }
+      return shadow(this, 'destinations', dests);
+    },
+    getDestination: function Catalog_getDestination(destinationId) {
+      function fetchDestination(dest) {
+        return isDict(dest) ? dest.get('D') : dest;
+      }
+
+      var xref = this.xref;
+      var dest = null, nameTreeRef, nameDictionaryRef;
+      var obj = this.catDict.get('Names');
+      if (obj && obj.has('Dests')) {
+        nameTreeRef = obj.getRaw('Dests');
+      } else if (this.catDict.has('Dests')) {
+        nameDictionaryRef = this.catDict.get('Dests');
+      }
+
+      if (nameDictionaryRef) { // Simple destination dictionary.
+        var value = nameDictionaryRef.get(destinationId);
+        if (value) {
+          dest = fetchDestination(value);
+        }
+      }
+      if (nameTreeRef) {
+        var nameTree = new NameTree(nameTreeRef, xref);
+        dest = fetchDestination(nameTree.get(destinationId));
+      }
+      return dest;
+    },
+
+    get pageLabels() {
+      var obj = null;
+      try {
+        obj = this.readPageLabels();
+      } catch (ex) {
+        if (ex instanceof MissingDataException) {
+          throw ex;
+        }
+        warn('Unable to read page labels.');
+      }
+      return shadow(this, 'pageLabels', obj);
+    },
+    readPageLabels: function Catalog_readPageLabels() {
+      var obj = this.catDict.getRaw('PageLabels');
+      if (!obj) {
+        return null;
+      }
+      var pageLabels = new Array(this.numPages);
+      var style = null;
+      var prefix = '';
+      var start = 1;
+
+      var numberTree = new NumberTree(obj, this.xref);
+      var nums = numberTree.getAll();
+      var currentLabel = '', currentIndex = 1;
+
+      for (var i = 0, ii = this.numPages; i < ii; i++) {
+        if (i in nums) {
+          var labelDict = nums[i];
+          assert(isDict(labelDict), 'The PageLabel is not a dictionary.');
+
+          var type = labelDict.get('Type');
+          assert(!type || (isName(type) && type.name === 'PageLabel'),
+                 'Invalid type in PageLabel dictionary.');
+
+          var s = labelDict.get('S');
+          assert(!s || isName(s), 'Invalid style in PageLabel dictionary.');
+          style = (s ? s.name : null);
+
+          prefix = labelDict.get('P') || '';
+          assert(isString(prefix), 'Invalid prefix in PageLabel dictionary.');
+
+          start = labelDict.get('St') || 1;
+          assert(isInt(start), 'Invalid start in PageLabel dictionary.');
+          currentIndex = start;
+        }
+
+        switch (style) {
+          case 'D':
+            currentLabel = currentIndex;
+            break;
+          case 'R':
+          case 'r':
+            currentLabel = Util.toRoman(currentIndex, style === 'r');
+            break;
+          case 'A':
+          case 'a':
+            var LIMIT = 26; // Use only the characters A--Z, or a--z.
+            var A_UPPER_CASE = 0x41, A_LOWER_CASE = 0x61;
+
+            var baseCharCode = (style === 'a' ? A_LOWER_CASE : A_UPPER_CASE);
+            var letterIndex = currentIndex - 1;
+            var character = String.fromCharCode(baseCharCode +
+                                                (letterIndex % LIMIT));
+            var charBuf = [];
+            for (var j = 0, jj = (letterIndex / LIMIT) | 0; j <= jj; j++) {
+              charBuf.push(character);
+            }
+            currentLabel = charBuf.join('');
+            break;
+          default:
+            assert(!style,
+                   'Invalid style "' + style + '" in PageLabel dictionary.');
+        }
+        pageLabels[i] = prefix + currentLabel;
+
+        currentLabel = '';
+        currentIndex++;
+      }
+      return pageLabels;
+    },
+
+    get attachments() {
+      var xref = this.xref;
+      var attachments = null, nameTreeRef;
+      var obj = this.catDict.get('Names');
+      if (obj) {
+        nameTreeRef = obj.getRaw('EmbeddedFiles');
+      }
+
+      if (nameTreeRef) {
+        var nameTree = new NameTree(nameTreeRef, xref);
+        var names = nameTree.getAll();
+        for (var name in names) {
+          var fs = new FileSpec(names[name], xref);
+          if (!attachments) {
+            attachments = Object.create(null);
+          }
+          attachments[stringToPDFString(name)] = fs.serializable;
+        }
+      }
+      return shadow(this, 'attachments', attachments);
+    },
+    get javaScript() {
+      var xref = this.xref;
+      var obj = this.catDict.get('Names');
+
+      var javaScript = [];
+      function appendIfJavaScriptDict(jsDict) {
+        var type = jsDict.get('S');
+        if (!isName(type) || type.name !== 'JavaScript') {
+          return;
+        }
+        var js = jsDict.get('JS');
+        if (isStream(js)) {
+          js = bytesToString(js.getBytes());
+        } else if (!isString(js)) {
+          return;
+        }
+        javaScript.push(stringToPDFString(js));
+      }
+      if (obj && obj.has('JavaScript')) {
+        var nameTree = new NameTree(obj.getRaw('JavaScript'), xref);
+        var names = nameTree.getAll();
+        for (var name in names) {
+          // We don't really use the JavaScript right now. This code is
+          // defensive so we don't cause errors on document load.
+          var jsDict = names[name];
+          if (isDict(jsDict)) {
+            appendIfJavaScriptDict(jsDict);
+          }
+        }
+      }
+
+      // Append OpenAction actions to javaScript array
+      var openactionDict = this.catDict.get('OpenAction');
+      if (isDict(openactionDict, 'Action')) {
+        var actionType = openactionDict.get('S');
+        if (isName(actionType) && actionType.name === 'Named') {
+          // The named Print action is not a part of the PDF 1.7 specification,
+          // but is supported by many PDF readers/writers (including Adobe's).
+          var action = openactionDict.get('N');
+          if (isName(action) && action.name === 'Print') {
+            javaScript.push('print({});');
+          }
+        } else {
+          appendIfJavaScriptDict(openactionDict);
+        }
+      }
+
+      return shadow(this, 'javaScript', javaScript);
+    },
+
+    cleanup: function Catalog_cleanup() {
+      var promises = [];
+      this.fontCache.forEach(function (promise) {
+        promises.push(promise);
+      });
+      return Promise.all(promises).then(function (translatedFonts) {
+        for (var i = 0, ii = translatedFonts.length; i < ii; i++) {
+          var font = translatedFonts[i].dict;
+          delete font.translated;
+        }
+        this.fontCache.clear();
+      }.bind(this));
+    },
+
+    getPage: function Catalog_getPage(pageIndex) {
+      if (!(pageIndex in this.pagePromises)) {
+        this.pagePromises[pageIndex] = this.getPageDict(pageIndex).then(
+          function (a) {
+            var dict = a[0];
+            var ref = a[1];
+            return this.pageFactory.createPage(pageIndex, dict, ref,
+                                               this.fontCache);
+          }.bind(this)
+        );
+      }
+      return this.pagePromises[pageIndex];
+    },
+
+    getPageDict: function Catalog_getPageDict(pageIndex) {
+      var capability = createPromiseCapability();
+      var nodesToVisit = [this.catDict.getRaw('Pages')];
+      var currentPageIndex = 0;
+      var xref = this.xref;
+      var checkAllKids = false;
+
+      function next() {
+        while (nodesToVisit.length) {
+          var currentNode = nodesToVisit.pop();
+
+          if (isRef(currentNode)) {
+            xref.fetchAsync(currentNode).then(function (obj) {
+              if (isDict(obj, 'Page') || (isDict(obj) && !obj.has('Kids'))) {
+                if (pageIndex === currentPageIndex) {
+                  capability.resolve([obj, currentNode]);
+                } else {
+                  currentPageIndex++;
+                  next();
+                }
+                return;
+              }
+              nodesToVisit.push(obj);
+              next();
+            }, capability.reject);
+            return;
+          }
+
+          // Must be a child page dictionary.
+          assert(
+            isDict(currentNode),
+            'page dictionary kid reference points to wrong type of object'
+          );
+          var count = currentNode.get('Count');
+          // If the current node doesn't have any children, avoid getting stuck
+          // in an empty node further down in the tree (see issue5644.pdf).
+          if (count === 0) {
+            checkAllKids = true;
+          }
+          // Skip nodes where the page can't be.
+          if (currentPageIndex + count <= pageIndex) {
+            currentPageIndex += count;
+            continue;
+          }
+
+          var kids = currentNode.get('Kids');
+          assert(isArray(kids), 'page dictionary kids object is not an array');
+          if (!checkAllKids && count === kids.length) {
+            // Nodes that don't have the page have been skipped and this is the
+            // bottom of the tree which means the page requested must be a
+            // descendant of this pages node. Ideally we would just resolve the
+            // promise with the page ref here, but there is the case where more
+            // pages nodes could link to single a page (see issue 3666 pdf). To
+            // handle this push it back on the queue so if it is a pages node it
+            // will be descended into.
+            nodesToVisit = [kids[pageIndex - currentPageIndex]];
+            currentPageIndex = pageIndex;
+            continue;
+          } else {
+            for (var last = kids.length - 1; last >= 0; last--) {
+              nodesToVisit.push(kids[last]);
+            }
+          }
+        }
+        capability.reject('Page index ' + pageIndex + ' not found.');
+      }
+      next();
+      return capability.promise;
+    },
+
+    getPageIndex: function Catalog_getPageIndex(ref) {
+      // The page tree nodes have the count of all the leaves below them. To get
+      // how many pages are before we just have to walk up the tree and keep
+      // adding the count of siblings to the left of the node.
+      var xref = this.xref;
+      function pagesBeforeRef(kidRef) {
+        var total = 0;
+        var parentRef;
+        return xref.fetchAsync(kidRef).then(function (node) {
+          if (!node) {
+            return null;
+          }
+          parentRef = node.getRaw('Parent');
+          return node.getAsync('Parent');
+        }).then(function (parent) {
+          if (!parent) {
+            return null;
+          }
+          return parent.getAsync('Kids');
+        }).then(function (kids) {
+          if (!kids) {
+            return null;
+          }
+          var kidPromises = [];
+          var found = false;
+          for (var i = 0; i < kids.length; i++) {
+            var kid = kids[i];
+            assert(isRef(kid), 'kids must be a ref');
+            if (kid.num === kidRef.num) {
+              found = true;
+              break;
+            }
+            kidPromises.push(xref.fetchAsync(kid).then(function (kid) {
+              if (kid.has('Count')) {
+                var count = kid.get('Count');
+                total += count;
+              } else { // page leaf node
+                total++;
+              }
+            }));
+          }
+          if (!found) {
+            error('kid ref not found in parents kids');
+          }
+          return Promise.all(kidPromises).then(function () {
+            return [total, parentRef];
+          });
+        });
+      }
+
+      var total = 0;
+      function next(ref) {
+        return pagesBeforeRef(ref).then(function (args) {
+          if (!args) {
+            return total;
+          }
+          var count = args[0];
+          var parentRef = args[1];
+          total += count;
+          return next(parentRef);
+        });
+      }
+
+      return next(ref);
+    }
+  };
+
+  return Catalog;
+})();
+
+var XRef = (function XRefClosure() {
+  function XRef(stream, password) {
+    this.stream = stream;
+    this.entries = [];
+    this.xrefstms = Object.create(null);
+    // prepare the XRef cache
+    this.cache = [];
+    this.password = password;
+    this.stats = {
+      streamTypes: [],
+      fontTypes: []
+    };
+  }
+
+  XRef.prototype = {
+    setStartXRef: function XRef_setStartXRef(startXRef) {
+      // Store the starting positions of xref tables as we process them
+      // so we can recover from missing data errors
+      this.startXRefQueue = [startXRef];
+    },
+
+    parse: function XRef_parse(recoveryMode) {
+      var trailerDict;
+      if (!recoveryMode) {
+        trailerDict = this.readXRef();
+      } else {
+        warn('Indexing all PDF objects');
+        trailerDict = this.indexObjects();
+      }
+      trailerDict.assignXref(this);
+      this.trailer = trailerDict;
+      var encrypt = trailerDict.get('Encrypt');
+      if (encrypt) {
+        var ids = trailerDict.get('ID');
+        var fileId = (ids && ids.length) ? ids[0] : '';
+        this.encrypt = new CipherTransformFactory(encrypt, fileId,
+                                                  this.password);
+      }
+
+      // get the root dictionary (catalog) object
+      if (!(this.root = trailerDict.get('Root'))) {
+        error('Invalid root reference');
+      }
+    },
+
+    processXRefTable: function XRef_processXRefTable(parser) {
+      if (!('tableState' in this)) {
+        // Stores state of the table as we process it so we can resume
+        // from middle of table in case of missing data error
+        this.tableState = {
+          entryNum: 0,
+          streamPos: parser.lexer.stream.pos,
+          parserBuf1: parser.buf1,
+          parserBuf2: parser.buf2
+        };
+      }
+
+      var obj = this.readXRefTable(parser);
+
+      // Sanity check
+      if (!isCmd(obj, 'trailer')) {
+        error('Invalid XRef table: could not find trailer dictionary');
+      }
+      // Read trailer dictionary, e.g.
+      // trailer
+      //    << /Size 22
+      //      /Root 20R
+      //      /Info 10R
+      //      /ID [ <81b14aafa313db63dbd6f981e49f94f4> ]
+      //    >>
+      // The parser goes through the entire stream << ... >> and provides
+      // a getter interface for the key-value table
+      var dict = parser.getObj();
+
+      // The pdflib PDF generator can generate a nested trailer dictionary
+      if (!isDict(dict) && dict.dict) {
+        dict = dict.dict;
+      }
+      if (!isDict(dict)) {
+        error('Invalid XRef table: could not parse trailer dictionary');
+      }
+      delete this.tableState;
+
+      return dict;
+    },
+
+    readXRefTable: function XRef_readXRefTable(parser) {
+      // Example of cross-reference table:
+      // xref
+      // 0 1                    <-- subsection header (first obj #, obj count)
+      // 0000000000 65535 f     <-- actual object (offset, generation #, f/n)
+      // 23 2                   <-- subsection header ... and so on ...
+      // 0000025518 00002 n
+      // 0000025635 00000 n
+      // trailer
+      // ...
+
+      var stream = parser.lexer.stream;
+      var tableState = this.tableState;
+      stream.pos = tableState.streamPos;
+      parser.buf1 = tableState.parserBuf1;
+      parser.buf2 = tableState.parserBuf2;
+
+      // Outer loop is over subsection headers
+      var obj;
+
+      while (true) {
+        if (!('firstEntryNum' in tableState) || !('entryCount' in tableState)) {
+          if (isCmd(obj = parser.getObj(), 'trailer')) {
+            break;
+          }
+          tableState.firstEntryNum = obj;
+          tableState.entryCount = parser.getObj();
+        }
+
+        var first = tableState.firstEntryNum;
+        var count = tableState.entryCount;
+        if (!isInt(first) || !isInt(count)) {
+          error('Invalid XRef table: wrong types in subsection header');
+        }
+        // Inner loop is over objects themselves
+        for (var i = tableState.entryNum; i < count; i++) {
+          tableState.streamPos = stream.pos;
+          tableState.entryNum = i;
+          tableState.parserBuf1 = parser.buf1;
+          tableState.parserBuf2 = parser.buf2;
+
+          var entry = {};
+          entry.offset = parser.getObj();
+          entry.gen = parser.getObj();
+          var type = parser.getObj();
+
+          if (isCmd(type, 'f')) {
+            entry.free = true;
+          } else if (isCmd(type, 'n')) {
+            entry.uncompressed = true;
+          }
+
+          // Validate entry obj
+          if (!isInt(entry.offset) || !isInt(entry.gen) ||
+              !(entry.free || entry.uncompressed)) {
+            error('Invalid entry in XRef subsection: ' + first + ', ' + count);
+          }
+
+          if (!this.entries[i + first]) {
+            this.entries[i + first] = entry;
+          }
+        }
+
+        tableState.entryNum = 0;
+        tableState.streamPos = stream.pos;
+        tableState.parserBuf1 = parser.buf1;
+        tableState.parserBuf2 = parser.buf2;
+        delete tableState.firstEntryNum;
+        delete tableState.entryCount;
+      }
+
+      // Per issue 3248: hp scanners generate bad XRef
+      if (first === 1 && this.entries[1] && this.entries[1].free) {
+        // shifting the entries
+        this.entries.shift();
+      }
+
+      // Sanity check: as per spec, first object must be free
+      if (this.entries[0] && !this.entries[0].free) {
+        error('Invalid XRef table: unexpected first object');
+      }
+      return obj;
+    },
+
+    processXRefStream: function XRef_processXRefStream(stream) {
+      if (!('streamState' in this)) {
+        // Stores state of the stream as we process it so we can resume
+        // from middle of stream in case of missing data error
+        var streamParameters = stream.dict;
+        var byteWidths = streamParameters.get('W');
+        var range = streamParameters.get('Index');
+        if (!range) {
+          range = [0, streamParameters.get('Size')];
+        }
+
+        this.streamState = {
+          entryRanges: range,
+          byteWidths: byteWidths,
+          entryNum: 0,
+          streamPos: stream.pos
+        };
+      }
+      this.readXRefStream(stream);
+      delete this.streamState;
+
+      return stream.dict;
+    },
+
+    readXRefStream: function XRef_readXRefStream(stream) {
+      var i, j;
+      var streamState = this.streamState;
+      stream.pos = streamState.streamPos;
+
+      var byteWidths = streamState.byteWidths;
+      var typeFieldWidth = byteWidths[0];
+      var offsetFieldWidth = byteWidths[1];
+      var generationFieldWidth = byteWidths[2];
+
+      var entryRanges = streamState.entryRanges;
+      while (entryRanges.length > 0) {
+        var first = entryRanges[0];
+        var n = entryRanges[1];
+
+        if (!isInt(first) || !isInt(n)) {
+          error('Invalid XRef range fields: ' + first + ', ' + n);
+        }
+        if (!isInt(typeFieldWidth) || !isInt(offsetFieldWidth) ||
+            !isInt(generationFieldWidth)) {
+          error('Invalid XRef entry fields length: ' + first + ', ' + n);
+        }
+        for (i = streamState.entryNum; i < n; ++i) {
+          streamState.entryNum = i;
+          streamState.streamPos = stream.pos;
+
+          var type = 0, offset = 0, generation = 0;
+          for (j = 0; j < typeFieldWidth; ++j) {
+            type = (type << 8) | stream.getByte();
+          }
+          // if type field is absent, its default value is 1
+          if (typeFieldWidth === 0) {
+            type = 1;
+          }
+          for (j = 0; j < offsetFieldWidth; ++j) {
+            offset = (offset << 8) | stream.getByte();
+          }
+          for (j = 0; j < generationFieldWidth; ++j) {
+            generation = (generation << 8) | stream.getByte();
+          }
+          var entry = {};
+          entry.offset = offset;
+          entry.gen = generation;
+          switch (type) {
+            case 0:
+              entry.free = true;
+              break;
+            case 1:
+              entry.uncompressed = true;
+              break;
+            case 2:
+              break;
+            default:
+              error('Invalid XRef entry type: ' + type);
+          }
+          if (!this.entries[first + i]) {
+            this.entries[first + i] = entry;
+          }
+        }
+
+        streamState.entryNum = 0;
+        streamState.streamPos = stream.pos;
+        entryRanges.splice(0, 2);
+      }
+    },
+
+    indexObjects: function XRef_indexObjects() {
+      // Simple scan through the PDF content to find objects,
+      // trailers and XRef streams.
+      var TAB = 0x9, LF = 0xA, CR = 0xD, SPACE = 0x20;
+      var PERCENT = 0x25, LT = 0x3C;
+
+      function readToken(data, offset) {
+        var token = '', ch = data[offset];
+        while (ch !== LF && ch !== CR && ch !== LT) {
+          if (++offset >= data.length) {
+            break;
+          }
+          token += String.fromCharCode(ch);
+          ch = data[offset];
+        }
+        return token;
+      }
+      function skipUntil(data, offset, what) {
+        var length = what.length, dataLength = data.length;
+        var skipped = 0;
+        // finding byte sequence
+        while (offset < dataLength) {
+          var i = 0;
+          while (i < length && data[offset + i] === what[i]) {
+            ++i;
+          }
+          if (i >= length) {
+            break; // sequence found
+          }
+          offset++;
+          skipped++;
+        }
+        return skipped;
+      }
+      var objRegExp = /^(\d+)\s+(\d+)\s+obj\b/;
+      var trailerBytes = new Uint8Array([116, 114, 97, 105, 108, 101, 114]);
+      var startxrefBytes = new Uint8Array([115, 116, 97, 114, 116, 120, 114,
+                                          101, 102]);
+      var endobjBytes = new Uint8Array([101, 110, 100, 111, 98, 106]);
+      var xrefBytes = new Uint8Array([47, 88, 82, 101, 102]);
+
+      // Clear out any existing entries, since they may be bogus.
+      this.entries.length = 0;
+
+      var stream = this.stream;
+      stream.pos = 0;
+      var buffer = stream.getBytes();
+      var position = stream.start, length = buffer.length;
+      var trailers = [], xrefStms = [];
+      while (position < length) {
+        var ch = buffer[position];
+        if (ch === TAB || ch === LF || ch === CR || ch === SPACE) {
+          ++position;
+          continue;
+        }
+        if (ch === PERCENT) { // %-comment
+          do {
+            ++position;
+            if (position >= length) {
+              break;
+            }
+            ch = buffer[position];
+          } while (ch !== LF && ch !== CR);
+          continue;
+        }
+        var token = readToken(buffer, position);
+        var m;
+        if (token.indexOf('xref') === 0 &&
+            (token.length === 4 || /\s/.test(token[4]))) {
+          position += skipUntil(buffer, position, trailerBytes);
+          trailers.push(position);
+          position += skipUntil(buffer, position, startxrefBytes);
+        } else if ((m = objRegExp.exec(token))) {
+          if (typeof this.entries[m[1]] === 'undefined') {
+            this.entries[m[1]] = {
+              offset: position - stream.start,
+              gen: m[2] | 0,
+              uncompressed: true
+            };
+          }
+          var contentLength = skipUntil(buffer, position, endobjBytes) + 7;
+          var content = buffer.subarray(position, position + contentLength);
+
+          // checking XRef stream suspect
+          // (it shall have '/XRef' and next char is not a letter)
+          var xrefTagOffset = skipUntil(content, 0, xrefBytes);
+          if (xrefTagOffset < contentLength &&
+              content[xrefTagOffset + 5] < 64) {
+            xrefStms.push(position - stream.start);
+            this.xrefstms[position - stream.start] = 1; // Avoid recursion
+          }
+
+          position += contentLength;
+        } else if (token.indexOf('trailer') === 0 &&
+                   (token.length === 7 || /\s/.test(token[7]))) {
+          trailers.push(position);
+          position += skipUntil(buffer, position, startxrefBytes);
+        } else {
+          position += token.length + 1;
+        }
+      }
+      // reading XRef streams
+      var i, ii;
+      for (i = 0, ii = xrefStms.length; i < ii; ++i) {
+        this.startXRefQueue.push(xrefStms[i]);
+        this.readXRef(/* recoveryMode */ true);
+      }
+      // finding main trailer
+      var dict;
+      for (i = 0, ii = trailers.length; i < ii; ++i) {
+        stream.pos = trailers[i];
+        var parser = new Parser(new Lexer(stream), true, this);
+        var obj = parser.getObj();
+        if (!isCmd(obj, 'trailer')) {
+          continue;
+        }
+        // read the trailer dictionary
+        if (!isDict(dict = parser.getObj())) {
+          continue;
+        }
+        // taking the first one with 'ID'
+        if (dict.has('ID')) {
+          return dict;
+        }
+      }
+      // no tailer with 'ID', taking last one (if exists)
+      if (dict) {
+        return dict;
+      }
+      // nothing helps
+      // calling error() would reject worker with an UnknownErrorException.
+      throw new InvalidPDFException('Invalid PDF structure');
+    },
+
+    readXRef: function XRef_readXRef(recoveryMode) {
+      var stream = this.stream;
+
+      try {
+        while (this.startXRefQueue.length) {
+          var startXRef = this.startXRefQueue[0];
+
+          stream.pos = startXRef + stream.start;
+
+          var parser = new Parser(new Lexer(stream), true, this);
+          var obj = parser.getObj();
+          var dict;
+
+          // Get dictionary
+          if (isCmd(obj, 'xref')) {
+            // Parse end-of-file XRef
+            dict = this.processXRefTable(parser);
+            if (!this.topDict) {
+              this.topDict = dict;
+            }
+
+            // Recursively get other XRefs 'XRefStm', if any
+            obj = dict.get('XRefStm');
+            if (isInt(obj)) {
+              var pos = obj;
+              // ignore previously loaded xref streams
+              // (possible infinite recursion)
+              if (!(pos in this.xrefstms)) {
+                this.xrefstms[pos] = 1;
+                this.startXRefQueue.push(pos);
+              }
+            }
+          } else if (isInt(obj)) {
+            // Parse in-stream XRef
+            if (!isInt(parser.getObj()) ||
+                !isCmd(parser.getObj(), 'obj') ||
+                !isStream(obj = parser.getObj())) {
+              error('Invalid XRef stream');
+            }
+            dict = this.processXRefStream(obj);
+            if (!this.topDict) {
+              this.topDict = dict;
+            }
+            if (!dict) {
+              error('Failed to read XRef stream');
+            }
+          } else {
+            error('Invalid XRef stream header');
+          }
+
+          // Recursively get previous dictionary, if any
+          obj = dict.get('Prev');
+          if (isInt(obj)) {
+            this.startXRefQueue.push(obj);
+          } else if (isRef(obj)) {
+            // The spec says Prev must not be a reference, i.e. "/Prev NNN"
+            // This is a fallback for non-compliant PDFs, i.e. "/Prev NNN 0 R"
+            this.startXRefQueue.push(obj.num);
+          }
+
+          this.startXRefQueue.shift();
+        }
+
+        return this.topDict;
+      } catch (e) {
+        if (e instanceof MissingDataException) {
+          throw e;
+        }
+        info('(while reading XRef): ' + e);
+      }
+
+      if (recoveryMode) {
+        return;
+      }
+      throw new XRefParseException();
+    },
+
+    getEntry: function XRef_getEntry(i) {
+      var xrefEntry = this.entries[i];
+      if (xrefEntry && !xrefEntry.free && xrefEntry.offset) {
+        return xrefEntry;
+      }
+      return null;
+    },
+
+    fetchIfRef: function XRef_fetchIfRef(obj) {
+      if (!isRef(obj)) {
+        return obj;
+      }
+      return this.fetch(obj);
+    },
+
+    fetch: function XRef_fetch(ref, suppressEncryption) {
+      assert(isRef(ref), 'ref object is not a reference');
+      var num = ref.num;
+      if (num in this.cache) {
+        var cacheEntry = this.cache[num];
+        return cacheEntry;
+      }
+
+      var xrefEntry = this.getEntry(num);
+
+      // the referenced entry can be free
+      if (xrefEntry === null) {
+        return (this.cache[num] = null);
+      }
+
+      if (xrefEntry.uncompressed) {
+        xrefEntry = this.fetchUncompressed(ref, xrefEntry, suppressEncryption);
+      } else {
+        xrefEntry = this.fetchCompressed(xrefEntry, suppressEncryption);
+      }
+      if (isDict(xrefEntry)){
+        xrefEntry.objId = ref.toString();
+      } else if (isStream(xrefEntry)) {
+        xrefEntry.dict.objId = ref.toString();
+      }
+      return xrefEntry;
+    },
+
+    fetchUncompressed: function XRef_fetchUncompressed(ref, xrefEntry,
+                                                       suppressEncryption) {
+      var gen = ref.gen;
+      var num = ref.num;
+      if (xrefEntry.gen !== gen) {
+        error('inconsistent generation in XRef');
+      }
+      var stream = this.stream.makeSubStream(xrefEntry.offset +
+                                             this.stream.start);
+      var parser = new Parser(new Lexer(stream), true, this);
+      var obj1 = parser.getObj();
+      var obj2 = parser.getObj();
+      var obj3 = parser.getObj();
+      if (!isInt(obj1) || parseInt(obj1, 10) !== num ||
+          !isInt(obj2) || parseInt(obj2, 10) !== gen ||
+          !isCmd(obj3)) {
+        error('bad XRef entry');
+      }
+      if (!isCmd(obj3, 'obj')) {
+        // some bad PDFs use "obj1234" and really mean 1234
+        if (obj3.cmd.indexOf('obj') === 0) {
+          num = parseInt(obj3.cmd.substring(3), 10);
+          if (!isNaN(num)) {
+            return num;
+          }
+        }
+        error('bad XRef entry');
+      }
+      if (this.encrypt && !suppressEncryption) {
+        xrefEntry = parser.getObj(this.encrypt.createCipherTransform(num, gen));
+      } else {
+        xrefEntry = parser.getObj();
+      }
+      if (!isStream(xrefEntry)) {
+        this.cache[num] = xrefEntry;
+      }
+      return xrefEntry;
+    },
+
+    fetchCompressed: function XRef_fetchCompressed(xrefEntry,
+                                                   suppressEncryption) {
+      var tableOffset = xrefEntry.offset;
+      var stream = this.fetch(new Ref(tableOffset, 0));
+      if (!isStream(stream)) {
+        error('bad ObjStm stream');
+      }
+      var first = stream.dict.get('First');
+      var n = stream.dict.get('N');
+      if (!isInt(first) || !isInt(n)) {
+        error('invalid first and n parameters for ObjStm stream');
+      }
+      var parser = new Parser(new Lexer(stream), false, this);
+      parser.allowStreams = true;
+      var i, entries = [], num, nums = [];
+      // read the object numbers to populate cache
+      for (i = 0; i < n; ++i) {
+        num = parser.getObj();
+        if (!isInt(num)) {
+          error('invalid object number in the ObjStm stream: ' + num);
+        }
+        nums.push(num);
+        var offset = parser.getObj();
+        if (!isInt(offset)) {
+          error('invalid object offset in the ObjStm stream: ' + offset);
+        }
+      }
+      // read stream objects for cache
+      for (i = 0; i < n; ++i) {
+        entries.push(parser.getObj());
+        num = nums[i];
+        var entry = this.entries[num];
+        if (entry && entry.offset === tableOffset && entry.gen === i) {
+          this.cache[num] = entries[i];
+        }
+      }
+      xrefEntry = entries[xrefEntry.gen];
+      if (xrefEntry === undefined) {
+        error('bad XRef entry for compressed object');
+      }
+      return xrefEntry;
+    },
+
+    fetchIfRefAsync: function XRef_fetchIfRefAsync(obj) {
+      if (!isRef(obj)) {
+        return Promise.resolve(obj);
+      }
+      return this.fetchAsync(obj);
+    },
+
+    fetchAsync: function XRef_fetchAsync(ref, suppressEncryption) {
+      var streamManager = this.stream.manager;
+      var xref = this;
+      return new Promise(function tryFetch(resolve, reject) {
+        try {
+          resolve(xref.fetch(ref, suppressEncryption));
+        } catch (e) {
+          if (e instanceof MissingDataException) {
+            streamManager.requestRange(e.begin, e.end).then(function () {
+              tryFetch(resolve, reject);
+            }, reject);
+            return;
+          }
+          reject(e);
+        }
+      });
+    },
+
+    getCatalogObj: function XRef_getCatalogObj() {
+      return this.root;
+    }
+  };
+
+  return XRef;
+})();
+
+/**
+ * A NameTree/NumberTree is like a Dict but has some advantageous properties,
+ * see the specification (7.9.6 and 7.9.7) for additional details.
+ * TODO: implement all the Dict functions and make this more efficient.
+ */
+var NameOrNumberTree = (function NameOrNumberTreeClosure() {
+  function NameOrNumberTree(root, xref) {
+    throw new Error('Cannot initialize NameOrNumberTree.');
+  }
+
+  NameOrNumberTree.prototype = {
+    getAll: function NameOrNumberTree_getAll() {
+      var dict = Object.create(null);
+      if (!this.root) {
+        return dict;
+      }
+      var xref = this.xref;
+      // Reading Name/Number tree.
+      var processed = new RefSet();
+      processed.put(this.root);
+      var queue = [this.root];
+      while (queue.length > 0) {
+        var i, n;
+        var obj = xref.fetchIfRef(queue.shift());
+        if (!isDict(obj)) {
+          continue;
+        }
+        if (obj.has('Kids')) {
+          var kids = obj.get('Kids');
+          for (i = 0, n = kids.length; i < n; i++) {
+            var kid = kids[i];
+            assert(!processed.has(kid),
+                   'Duplicate entry in "' + this._type + '" tree.');
+            queue.push(kid);
+            processed.put(kid);
+          }
+          continue;
+        }
+        var entries = obj.get(this._type);
+        if (isArray(entries)) {
+          for (i = 0, n = entries.length; i < n; i += 2) {
+            dict[xref.fetchIfRef(entries[i])] = xref.fetchIfRef(entries[i + 1]);
+          }
+        }
+      }
+      return dict;
+    },
+
+    get: function NameOrNumberTree_get(key) {
+      if (!this.root) {
+        return null;
+      }
+
+      var xref = this.xref;
+      var kidsOrEntries = xref.fetchIfRef(this.root);
+      var loopCount = 0;
+      var MAX_LEVELS = 10;
+      var l, r, m;
+
+      // Perform a binary search to quickly find the entry that
+      // contains the key we are looking for.
+      while (kidsOrEntries.has('Kids')) {
+        if (++loopCount > MAX_LEVELS) {
+          warn('Search depth limit reached for "' + this._type + '" tree.');
+          return null;
+        }
+
+        var kids = kidsOrEntries.get('Kids');
+        if (!isArray(kids)) {
+          return null;
+        }
+
+        l = 0;
+        r = kids.length - 1;
+        while (l <= r) {
+          m = (l + r) >> 1;
+          var kid = xref.fetchIfRef(kids[m]);
+          var limits = kid.get('Limits');
+
+          if (key < xref.fetchIfRef(limits[0])) {
+            r = m - 1;
+          } else if (key > xref.fetchIfRef(limits[1])) {
+            l = m + 1;
+          } else {
+            kidsOrEntries = xref.fetchIfRef(kids[m]);
+            break;
+          }
+        }
+        if (l > r) {
+          return null;
+        }
+      }
+
+      // If we get here, then we have found the right entry. Now go through the
+      // entries in the dictionary until we find the key we're looking for.
+      var entries = kidsOrEntries.get(this._type);
+      if (isArray(entries)) {
+        // Perform a binary search to reduce the lookup time.
+        l = 0;
+        r = entries.length - 2;
+        while (l <= r) {
+          // Check only even indices (0, 2, 4, ...) because the
+          // odd indices contain the actual data.
+          m = (l + r) & ~1;
+          var currentKey = xref.fetchIfRef(entries[m]);
+          if (key < currentKey) {
+            r = m - 2;
+          } else if (key > currentKey) {
+            l = m + 2;
+          } else {
+            return xref.fetchIfRef(entries[m + 1]);
+          }
+        }
+      }
+      return null;
+    }
+  };
+  return NameOrNumberTree;
+})();
+
+var NameTree = (function NameTreeClosure() {
+  function NameTree(root, xref) {
+    this.root = root;
+    this.xref = xref;
+    this._type = 'Names';
+  }
+
+  Util.inherit(NameTree, NameOrNumberTree, {});
+
+  return NameTree;
+})();
+
+var NumberTree = (function NumberTreeClosure() {
+  function NumberTree(root, xref) {
+    this.root = root;
+    this.xref = xref;
+    this._type = 'Nums';
+  }
+
+  Util.inherit(NumberTree, NameOrNumberTree, {});
+
+  return NumberTree;
+})();
+
+/**
+ * "A PDF file can refer to the contents of another file by using a File
+ * Specification (PDF 1.1)", see the spec (7.11) for more details.
+ * NOTE: Only embedded files are supported (as part of the attachments support)
+ * TODO: support the 'URL' file system (with caching if !/V), portable
+ * collections attributes and related files (/RF)
+ */
+var FileSpec = (function FileSpecClosure() {
+  function FileSpec(root, xref) {
+    if (!root || !isDict(root)) {
+      return;
+    }
+    this.xref = xref;
+    this.root = root;
+    if (root.has('FS')) {
+      this.fs = root.get('FS');
+    }
+    this.description = root.has('Desc') ?
+                         stringToPDFString(root.get('Desc')) :
+                         '';
+    if (root.has('RF')) {
+      warn('Related file specifications are not supported');
+    }
+    this.contentAvailable = true;
+    if (!root.has('EF')) {
+      this.contentAvailable = false;
+      warn('Non-embedded file specifications are not supported');
+    }
+  }
+
+  function pickPlatformItem(dict) {
+    // Look for the filename in this order:
+    // UF, F, Unix, Mac, DOS
+    if (dict.has('UF')) {
+      return dict.get('UF');
+    } else if (dict.has('F')) {
+      return dict.get('F');
+    } else if (dict.has('Unix')) {
+      return dict.get('Unix');
+    } else if (dict.has('Mac')) {
+      return dict.get('Mac');
+    } else if (dict.has('DOS')) {
+      return dict.get('DOS');
+    } else {
+      return null;
+    }
+  }
+
+  FileSpec.prototype = {
+    get filename() {
+      if (!this._filename && this.root) {
+        var filename = pickPlatformItem(this.root) || 'unnamed';
+        this._filename = stringToPDFString(filename).
+          replace(/\\\\/g, '\\').
+          replace(/\\\//g, '/').
+          replace(/\\/g, '/');
+      }
+      return this._filename;
+    },
+    get content() {
+      if (!this.contentAvailable) {
+        return null;
+      }
+      if (!this.contentRef && this.root) {
+        this.contentRef = pickPlatformItem(this.root.get('EF'));
+      }
+      var content = null;
+      if (this.contentRef) {
+        var xref = this.xref;
+        var fileObj = xref.fetchIfRef(this.contentRef);
+        if (fileObj && isStream(fileObj)) {
+          content = fileObj.getBytes();
+        } else {
+          warn('Embedded file specification points to non-existing/invalid ' +
+            'content');
+        }
+      } else {
+        warn('Embedded file specification does not have a content');
+      }
+      return content;
+    },
+    get serializable() {
+      return {
+        filename: this.filename,
+        content: this.content
+      };
+    }
+  };
+  return FileSpec;
+})();
+
+/**
+ * A helper for loading missing data in object graphs. It traverses the graph
+ * depth first and queues up any objects that have missing data. Once it has
+ * has traversed as many objects that are available it attempts to bundle the
+ * missing data requests and then resume from the nodes that weren't ready.
+ *
+ * NOTE: It provides protection from circular references by keeping track of
+ * of loaded references. However, you must be careful not to load any graphs
+ * that have references to the catalog or other pages since that will cause the
+ * entire PDF document object graph to be traversed.
+ */
+var ObjectLoader = (function() {
+  function mayHaveChildren(value) {
+    return isRef(value) || isDict(value) || isArray(value) || isStream(value);
+  }
+
+  function addChildren(node, nodesToVisit) {
+    var value;
+    if (isDict(node) || isStream(node)) {
+      var map;
+      if (isDict(node)) {
+        map = node.map;
+      } else {
+        map = node.dict.map;
+      }
+      for (var key in map) {
+        value = map[key];
+        if (mayHaveChildren(value)) {
+          nodesToVisit.push(value);
+        }
+      }
+    } else if (isArray(node)) {
+      for (var i = 0, ii = node.length; i < ii; i++) {
+        value = node[i];
+        if (mayHaveChildren(value)) {
+          nodesToVisit.push(value);
+        }
+      }
+    }
+  }
+
+  function ObjectLoader(obj, keys, xref) {
+    this.obj = obj;
+    this.keys = keys;
+    this.xref = xref;
+    this.refSet = null;
+    this.capability = null;
+  }
+
+  ObjectLoader.prototype = {
+    load: function ObjectLoader_load() {
+      var keys = this.keys;
+      this.capability = createPromiseCapability();
+      // Don't walk the graph if all the data is already loaded.
+      if (!(this.xref.stream instanceof ChunkedStream) ||
+          this.xref.stream.getMissingChunks().length === 0) {
+        this.capability.resolve();
+        return this.capability.promise;
+      }
+
+      this.refSet = new RefSet();
+      // Setup the initial nodes to visit.
+      var nodesToVisit = [];
+      for (var i = 0; i < keys.length; i++) {
+        nodesToVisit.push(this.obj[keys[i]]);
+      }
+
+      this._walk(nodesToVisit);
+      return this.capability.promise;
+    },
+
+    _walk: function ObjectLoader_walk(nodesToVisit) {
+      var nodesToRevisit = [];
+      var pendingRequests = [];
+      // DFS walk of the object graph.
+      while (nodesToVisit.length) {
+        var currentNode = nodesToVisit.pop();
+
+        // Only references or chunked streams can cause missing data exceptions.
+        if (isRef(currentNode)) {
+          // Skip nodes that have already been visited.
+          if (this.refSet.has(currentNode)) {
+            continue;
+          }
+          try {
+            var ref = currentNode;
+            this.refSet.put(ref);
+            currentNode = this.xref.fetch(currentNode);
+          } catch (e) {
+            if (!(e instanceof MissingDataException)) {
+              throw e;
+            }
+            nodesToRevisit.push(currentNode);
+            pendingRequests.push({ begin: e.begin, end: e.end });
+          }
+        }
+        if (currentNode && currentNode.getBaseStreams) {
+          var baseStreams = currentNode.getBaseStreams();
+          var foundMissingData = false;
+          for (var i = 0; i < baseStreams.length; i++) {
+            var stream = baseStreams[i];
+            if (stream.getMissingChunks && stream.getMissingChunks().length) {
+              foundMissingData = true;
+              pendingRequests.push({
+                begin: stream.start,
+                end: stream.end
+              });
+            }
+          }
+          if (foundMissingData) {
+            nodesToRevisit.push(currentNode);
+          }
+        }
+
+        addChildren(currentNode, nodesToVisit);
+      }
+
+      if (pendingRequests.length) {
+        this.xref.stream.manager.requestRanges(pendingRequests).then(
+            function pendingRequestCallback() {
+          nodesToVisit = nodesToRevisit;
+          for (var i = 0; i < nodesToRevisit.length; i++) {
+            var node = nodesToRevisit[i];
+            // Remove any reference nodes from the currrent refset so they
+            // aren't skipped when we revist them.
+            if (isRef(node)) {
+              this.refSet.remove(node);
+            }
+          }
+          this._walk(nodesToVisit);
+        }.bind(this), this.capability.reject);
+        return;
+      }
+      // Everything is loaded.
+      this.refSet = null;
+      this.capability.resolve();
+    }
+  };
+
+  return ObjectLoader;
+})();
+
+exports.Catalog = Catalog;
+exports.ObjectLoader = ObjectLoader;
+exports.XRef = XRef;
+exports.FileSpec = FileSpec;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCorePattern = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreFunction,
+      root.pdfjsCoreColorSpace);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreFunction,
+                  coreColorSpace) {
+
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var MissingDataException = sharedUtil.MissingDataException;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var warn = sharedUtil.warn;
+var isStream = corePrimitives.isStream;
+var PDFFunction = coreFunction.PDFFunction;
+var ColorSpace = coreColorSpace.ColorSpace;
+
+var ShadingType = {
   FUNCTION_BASED: 1,
   AXIAL: 2,
   RADIAL: 3,
@@ -9764,24 +35992,33 @@ var Pattern = (function PatternClosure() {
   };
 
   Pattern.parseShading = function Pattern_parseShading(shading, matrix, xref,
-                                                       res) {
+                                                       res, handler) {
 
     var dict = isStream(shading) ? shading.dict : shading;
     var type = dict.get('ShadingType');
 
-    switch (type) {
-      case PatternType.AXIAL:
-      case PatternType.RADIAL:
-        // Both radial and axial shadings are handled by RadialAxial shading.
-        return new Shadings.RadialAxial(dict, matrix, xref, res);
-      case PatternType.FREE_FORM_MESH:
-      case PatternType.LATTICE_FORM_MESH:
-      case PatternType.COONS_PATCH_MESH:
-      case PatternType.TENSOR_PATCH_MESH:
-        return new Shadings.Mesh(shading, matrix, xref, res);
-      default:
-        UnsupportedManager.notify(UNSUPPORTED_FEATURES.shadingPattern);
-        return new Shadings.Dummy();
+    try {
+      switch (type) {
+        case ShadingType.AXIAL:
+        case ShadingType.RADIAL:
+          // Both radial and axial shadings are handled by RadialAxial shading.
+          return new Shadings.RadialAxial(dict, matrix, xref, res);
+        case ShadingType.FREE_FORM_MESH:
+        case ShadingType.LATTICE_FORM_MESH:
+        case ShadingType.COONS_PATCH_MESH:
+        case ShadingType.TENSOR_PATCH_MESH:
+          return new Shadings.Mesh(shading, matrix, xref, res);
+        default:
+          throw new Error('Unsupported ShadingType: ' + type);
+      }
+    } catch (ex) {
+      if (ex instanceof MissingDataException) {
+        throw ex;
+      }
+      handler.send('UnsupportedFeature',
+                   {featureId: UNSUPPORTED_FEATURES.shadingPattern});
+      warn(ex);
+      return new Shadings.Dummy();
     }
   };
   return Pattern;
@@ -9790,10 +36027,8 @@ var Pattern = (function PatternClosure() {
 var Shadings = {};
 
 // A small number to offset the first/last color stops so we can insert ones to
-// support extend.  Number.MIN_VALUE appears to be too small and breaks the
-// extend. 1e-7 works in FF but chrome seems to use an even smaller sized number
-// internally so we have to go bigger.
-Shadings.SMALL_NUMBER = 1e-2;
+// support extend. Number.MIN_VALUE is too small and breaks the extend.
+Shadings.SMALL_NUMBER = 1e-6;
 
 // Radial and axial shading have very similar implementations
 // If needed, the implementations can be broken into two classes
@@ -9821,7 +36056,7 @@ Shadings.RadialAxial = (function RadialAxialClosure() {
       extendEnd = extendArr[1];
     }
 
-    if (this.shadingType === PatternType.RADIAL &&
+    if (this.shadingType === ShadingType.RADIAL &&
        (!extendStart || !extendEnd)) {
       // Radial gradient only currently works if either circle is fully within
       // the other circle.
@@ -9866,14 +36101,14 @@ Shadings.RadialAxial = (function RadialAxialClosure() {
       ratio[0] = i;
       fn(ratio, 0, color, 0);
       rgbColor = cs.getRgb(color, 0);
-      var cssColor = Util.makeCssRgb(rgbColor);
+      var cssColor = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]);
       colorStops.push([(i - t0) / diff, cssColor]);
     }
 
     var background = 'transparent';
     if (dict.has('Background')) {
       rgbColor = cs.getRgb(dict.get('Background'), 0);
-      background = Util.makeCssRgb(rgbColor);
+      background = Util.makeCssRgb(rgbColor[0], rgbColor[1], rgbColor[2]);
     }
 
     if (!extendStart) {
@@ -9896,13 +36131,13 @@ Shadings.RadialAxial = (function RadialAxialClosure() {
       var coordsArr = this.coordsArr;
       var shadingType = this.shadingType;
       var type, p0, p1, r0, r1;
-      if (shadingType === PatternType.AXIAL) {
+      if (shadingType === ShadingType.AXIAL) {
         p0 = [coordsArr[0], coordsArr[1]];
         p1 = [coordsArr[2], coordsArr[3]];
         r0 = null;
         r1 = null;
         type = 'axial';
-      } else if (shadingType === PatternType.RADIAL) {
+      } else if (shadingType === ShadingType.RADIAL) {
         p0 = [coordsArr[0], coordsArr[1]];
         p1 = [coordsArr[3], coordsArr[4]];
         r0 = coordsArr[2];
@@ -9916,6 +36151,11 @@ Shadings.RadialAxial = (function RadialAxialClosure() {
       if (matrix) {
         p0 = Util.applyTransform(p0, matrix);
         p1 = Util.applyTransform(p1, matrix);
+        if (shadingType === ShadingType.RADIAL) {
+          var scale = Util.singularValueDecompose2dScale(matrix);
+          r0 *= scale[0];
+          r1 *= scale[1];
+        }
       }
 
       return ['RadialAxial', type, this.colorStops, p0, p1, r0, r1];
@@ -9936,7 +36176,7 @@ Shadings.Mesh = (function MeshClosure() {
 
     var numComps = context.numComps;
     this.tmpCompsBuf = new Float32Array(numComps);
-    var csNumComps = context.colorSpace;
+    var csNumComps = context.colorSpace.numComps;
     this.tmpCsCompsBuf = context.colorFn ? new Float32Array(csNumComps) :
                                            this.tmpCompsBuf;
   }
@@ -10056,13 +36296,10 @@ Shadings.Mesh = (function MeshClosure() {
 
       reader.align();
     }
-
-    var psPacked = new Int32Array(ps);
-
     mesh.figures.push({
       type: 'triangles',
-      coords: psPacked,
-      colors: psPacked
+      coords: new Int32Array(ps),
+      colors: new Int32Array(ps),
     });
   }
 
@@ -10077,13 +36314,10 @@ Shadings.Mesh = (function MeshClosure() {
       coords.push(coord);
       colors.push(color);
     }
-
-    var psPacked = new Int32Array(ps);
-
     mesh.figures.push({
       type: 'lattice',
-      coords: psPacked,
-      colors: psPacked,
+      coords: new Int32Array(ps),
+      colors: new Int32Array(ps),
       verticesPerRow: verticesPerRow
     });
   }
@@ -10225,29 +36459,32 @@ Shadings.Mesh = (function MeshClosure() {
           break;
         case 1:
           tmp1 = ps[12]; tmp2 = ps[13]; tmp3 = ps[14]; tmp4 = ps[15];
-          ps[12] = pi + 5; ps[13] = pi + 4;  ps[14] = pi + 3;  ps[15] = pi + 2;
-          ps[ 8] = pi + 6; /* values for 5, 6, 9, 10 are    */ ps[11] = pi + 1;
-          ps[ 4] = pi + 7; /* calculated below              */ ps[ 7] = pi;
-          ps[ 0] = tmp1;   ps[ 1] = tmp2;    ps[ 2] = tmp3;    ps[ 3] = tmp4;
+          ps[12] = tmp4; ps[13] = pi + 0;  ps[14] = pi + 1;  ps[15] = pi + 2;
+          ps[ 8] = tmp3; /* values for 5, 6, 9, 10 are    */ ps[11] = pi + 3;
+          ps[ 4] = tmp2; /* calculated below              */ ps[ 7] = pi + 4;
+          ps[ 0] = tmp1; ps[ 1] = pi + 7;   ps[ 2] = pi + 6; ps[ 3] = pi + 5;
           tmp1 = cs[2]; tmp2 = cs[3];
-          cs[2] = ci + 1; cs[3] = ci;
-          cs[0] = tmp1;   cs[1] = tmp2;
+          cs[2] = tmp2;   cs[3] = ci;
+          cs[0] = tmp1;   cs[1] = ci + 1;
           break;
         case 2:
-          ps[12] = ps[15]; ps[13] = pi + 7; ps[14] = pi + 6;   ps[15] = pi + 5;
-          ps[ 8] = ps[11]; /* values for 5, 6, 9, 10 are    */ ps[11] = pi + 4;
-          ps[ 4] = ps[7];  /* calculated below              */ ps[ 7] = pi + 3;
-          ps[ 0] = ps[3];  ps[ 1] = pi;     ps[ 2] = pi + 1;   ps[ 3] = pi + 2;
-          cs[2] = cs[3]; cs[3] = ci + 1;
-          cs[0] = cs[1]; cs[1] = ci;
+          tmp1 = ps[15];
+          tmp2 = ps[11];
+          ps[12] = ps[3];  ps[13] = pi + 0; ps[14] = pi + 1;   ps[15] = pi + 2;
+          ps[ 8] = ps[7];  /* values for 5, 6, 9, 10 are    */ ps[11] = pi + 3;
+          ps[ 4] = tmp2;   /* calculated below              */ ps[ 7] = pi + 4;
+          ps[ 0] = tmp1;  ps[ 1] = pi + 7;   ps[ 2] = pi + 6;  ps[ 3] = pi + 5;
+          tmp1 = cs[3];
+          cs[2] = cs[1]; cs[3] = ci;
+          cs[0] = tmp1;  cs[1] = ci + 1;
           break;
         case 3:
-          ps[12] = ps[0];  ps[13] = ps[1];   ps[14] = ps[2];   ps[15] = ps[3];
-          ps[ 8] = pi;     /* values for 5, 6, 9, 10 are    */ ps[11] = pi + 7;
-          ps[ 4] = pi + 1; /* calculated below              */ ps[ 7] = pi + 6;
-          ps[ 0] = pi + 2; ps[ 1] = pi + 3;  ps[ 2] = pi + 4;  ps[ 3] = pi + 5;
-          cs[2] = cs[0]; cs[3] = cs[1];
-          cs[0] = ci;    cs[1] = ci + 1;
+          ps[12] = ps[0];  ps[13] = pi + 0;   ps[14] = pi + 1; ps[15] = pi + 2;
+          ps[ 8] = ps[1];  /* values for 5, 6, 9, 10 are    */ ps[11] = pi + 3;
+          ps[ 4] = ps[2];  /* calculated below              */ ps[ 7] = pi + 4;
+          ps[ 0] = ps[3];  ps[ 1] = pi + 7;   ps[ 2] = pi + 6; ps[ 3] = pi + 5;
+          cs[2] = cs[0]; cs[3] = ci;
+          cs[0] = cs[1]; cs[1] = ci + 1;
           break;
       }
       // set p11, p12, p21, p22
@@ -10332,29 +36569,32 @@ Shadings.Mesh = (function MeshClosure() {
           break;
         case 1:
           tmp1 = ps[12]; tmp2 = ps[13]; tmp3 = ps[14]; tmp4 = ps[15];
-          ps[12] = pi + 5; ps[13] = pi + 4;  ps[14] = pi + 3;  ps[15] = pi + 2;
-          ps[ 8] = pi + 6; ps[ 9] = pi + 11; ps[10] = pi + 10; ps[11] = pi + 1;
-          ps[ 4] = pi + 7; ps[ 5] = pi + 8;  ps[ 6] = pi + 9;  ps[ 7] = pi;
-          ps[ 0] = tmp1;   ps[ 1] = tmp2;    ps[ 2] = tmp3;    ps[ 3] = tmp4;
+          ps[12] = tmp4;   ps[13] = pi + 0;  ps[14] = pi + 1;  ps[15] = pi + 2;
+          ps[ 8] = tmp3;   ps[ 9] = pi + 9;  ps[10] = pi + 10; ps[11] = pi + 3;
+          ps[ 4] = tmp2;   ps[ 5] = pi + 8;  ps[ 6] = pi + 11; ps[ 7] = pi + 4;
+          ps[ 0] = tmp1;   ps[ 1] = pi + 7;  ps[ 2] = pi + 6;  ps[ 3] = pi + 5;
           tmp1 = cs[2]; tmp2 = cs[3];
-          cs[2] = ci + 1; cs[3] = ci;
-          cs[0] = tmp1;   cs[1] = tmp2;
+          cs[2] = tmp2;   cs[3] = ci;
+          cs[0] = tmp1;   cs[1] = ci + 1;
           break;
         case 2:
-          ps[12] = ps[15]; ps[13] = pi + 7; ps[14] = pi + 6;  ps[15] = pi + 5;
-          ps[ 8] = ps[11]; ps[ 9] = pi + 8; ps[10] = pi + 11; ps[11] = pi + 4;
-          ps[ 4] = ps[7];  ps[ 5] = pi + 9; ps[ 6] = pi + 10; ps[ 7] = pi + 3;
-          ps[ 0] = ps[3];  ps[ 1] = pi;     ps[ 2] = pi + 1;  ps[ 3] = pi + 2;
-          cs[2] = cs[3]; cs[3] = ci + 1;
-          cs[0] = cs[1]; cs[1] = ci;
+          tmp1 = ps[15];
+          tmp2 = ps[11];
+          ps[12] = ps[3]; ps[13] = pi + 0; ps[14] = pi + 1;  ps[15] = pi + 2;
+          ps[ 8] = ps[7]; ps[ 9] = pi + 9; ps[10] = pi + 10; ps[11] = pi + 3;
+          ps[ 4] = tmp2;  ps[ 5] = pi + 8; ps[ 6] = pi + 11; ps[ 7] = pi + 4;
+          ps[ 0] = tmp1;  ps[ 1] = pi + 7; ps[ 2] = pi + 6;  ps[ 3] = pi + 5;
+          tmp1 = cs[3];
+          cs[2] = cs[1]; cs[3] = ci;
+          cs[0] = tmp1;  cs[1] = ci + 1;
           break;
         case 3:
-          ps[12] = ps[0];  ps[13] = ps[1];   ps[14] = ps[2];   ps[15] = ps[3];
-          ps[ 8] = pi;     ps[ 9] = pi + 9;  ps[10] = pi + 8;  ps[11] = pi + 7;
-          ps[ 4] = pi + 1; ps[ 5] = pi + 10; ps[ 6] = pi + 11; ps[ 7] = pi + 6;
-          ps[ 0] = pi + 2; ps[ 1] = pi + 3;  ps[ 2] = pi + 4;  ps[ 3] = pi + 5;
-          cs[2] = cs[0]; cs[3] = cs[1];
-          cs[0] = ci;    cs[1] = ci + 1;
+          ps[12] = ps[0];  ps[13] = pi + 0;  ps[14] = pi + 1;  ps[15] = pi + 2;
+          ps[ 8] = ps[1];  ps[ 9] = pi + 9;  ps[10] = pi + 10; ps[11] = pi + 3;
+          ps[ 4] = ps[2];  ps[ 5] = pi + 8;  ps[ 6] = pi + 11; ps[ 7] = pi + 4;
+          ps[ 0] = ps[3];  ps[ 1] = pi + 7;  ps[ 2] = pi + 6;  ps[ 3] = pi + 5;
+          cs[2] = cs[0]; cs[3] = ci;
+          cs[0] = cs[1]; cs[1] = ci + 1;
           break;
       }
       mesh.figures.push({
@@ -10443,19 +36683,19 @@ Shadings.Mesh = (function MeshClosure() {
 
     var patchMesh = false;
     switch (this.shadingType) {
-      case PatternType.FREE_FORM_MESH:
+      case ShadingType.FREE_FORM_MESH:
         decodeType4Shading(this, reader);
         break;
-      case PatternType.LATTICE_FORM_MESH:
+      case ShadingType.LATTICE_FORM_MESH:
         var verticesPerRow = dict.get('VerticesPerRow') | 0;
         assert(verticesPerRow >= 2, 'Invalid VerticesPerRow');
         decodeType5Shading(this, reader, verticesPerRow);
         break;
-      case PatternType.COONS_PATCH_MESH:
+      case ShadingType.COONS_PATCH_MESH:
         decodeType6Shading(this, reader);
         patchMesh = true;
         break;
-      case PatternType.TENSOR_PATCH_MESH:
+      case ShadingType.TENSOR_PATCH_MESH:
         decodeType7Shading(this, reader);
         patchMesh = true;
         break;
@@ -10514,10 +36754,142 @@ function getTilingPatternIR(operatorList, dict, args) {
   ];
 }
 
+exports.Pattern = Pattern;
+exports.getTilingPatternIR = getTilingPatternIR;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreEvaluator = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreParser,
+      root.pdfjsCoreImage, root.pdfjsCoreColorSpace, root.pdfjsCoreMurmurHash3,
+      root.pdfjsCoreFonts, root.pdfjsCoreFunction, root.pdfjsCorePattern,
+      root.pdfjsCoreCMap, root.pdfjsCoreMetrics, root.pdfjsCoreBidi,
+      root.pdfjsCoreEncodings, root.pdfjsCoreStandardFonts,
+      root.pdfjsCoreUnicode, root.pdfjsCoreGlyphList);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreParser,
+                  coreImage, coreColorSpace, coreMurmurHash3, coreFonts,
+                  coreFunction, corePattern, coreCMap, coreMetrics, coreBidi,
+                  coreEncodings, coreStandardFonts, coreUnicode,
+                  coreGlyphList) {
+
+var FONT_IDENTITY_MATRIX = sharedUtil.FONT_IDENTITY_MATRIX;
+var IDENTITY_MATRIX = sharedUtil.IDENTITY_MATRIX;
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var ImageKind = sharedUtil.ImageKind;
+var OPS = sharedUtil.OPS;
+var TextRenderingMode = sharedUtil.TextRenderingMode;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isNum = sharedUtil.isNum;
+var isString = sharedUtil.isString;
+var getLookupTableFactory = sharedUtil.getLookupTableFactory;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var Name = corePrimitives.Name;
+var isCmd = corePrimitives.isCmd;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isRef = corePrimitives.isRef;
+var isStream = corePrimitives.isStream;
+var DecodeStream = coreStream.DecodeStream;
+var JpegStream = coreStream.JpegStream;
+var Stream = coreStream.Stream;
+var Lexer = coreParser.Lexer;
+var Parser = coreParser.Parser;
+var isEOF = coreParser.isEOF;
+var PDFImage = coreImage.PDFImage;
+var ColorSpace = coreColorSpace.ColorSpace;
+var MurmurHash3_64 = coreMurmurHash3.MurmurHash3_64;
+var ErrorFont = coreFonts.ErrorFont;
+var FontFlags = coreFonts.FontFlags;
+var Font = coreFonts.Font;
+var IdentityToUnicodeMap = coreFonts.IdentityToUnicodeMap;
+var ToUnicodeMap = coreFonts.ToUnicodeMap;
+var getFontType = coreFonts.getFontType;
+var isPDFFunction = coreFunction.isPDFFunction;
+var PDFFunction = coreFunction.PDFFunction;
+var Pattern = corePattern.Pattern;
+var getTilingPatternIR = corePattern.getTilingPatternIR;
+var CMapFactory = coreCMap.CMapFactory;
+var IdentityCMap = coreCMap.IdentityCMap;
+var getMetrics = coreMetrics.getMetrics;
+var bidi = coreBidi.bidi;
+var WinAnsiEncoding = coreEncodings.WinAnsiEncoding;
+var StandardEncoding = coreEncodings.StandardEncoding;
+var MacRomanEncoding = coreEncodings.MacRomanEncoding;
+var SymbolSetEncoding = coreEncodings.SymbolSetEncoding;
+var ZapfDingbatsEncoding = coreEncodings.ZapfDingbatsEncoding;
+var getEncoding = coreEncodings.getEncoding;
+var getStdFontMap = coreStandardFonts.getStdFontMap;
+var getSerifFonts = coreStandardFonts.getSerifFonts;
+var getSymbolsFonts = coreStandardFonts.getSymbolsFonts;
+var getNormalizedUnicodes = coreUnicode.getNormalizedUnicodes;
+var reverseIfRtl = coreUnicode.reverseIfRtl;
+var getUnicodeForGlyph = coreUnicode.getUnicodeForGlyph;
+var getGlyphsUnicode = coreGlyphList.getGlyphsUnicode;
 
 var PartialEvaluator = (function PartialEvaluatorClosure() {
+  var DefaultPartialEvaluatorOptions = {
+    forceDataSchema: false,
+    maxImageSize: -1,
+    disableFontFace: false,
+    cMapOptions: { url: null, packed: false }
+  };
+
+  function NativeImageDecoder(xref, resources, handler, forceDataSchema) {
+    this.xref = xref;
+    this.resources = resources;
+    this.handler = handler;
+    this.forceDataSchema = forceDataSchema;
+  }
+  NativeImageDecoder.prototype = {
+    canDecode: function (image) {
+      return image instanceof JpegStream &&
+             NativeImageDecoder.isDecodable(image, this.xref, this.resources);
+    },
+    decode: function (image) {
+      // For natively supported JPEGs send them to the main thread for decoding.
+      var dict = image.dict;
+      var colorSpace = dict.get('ColorSpace', 'CS');
+      colorSpace = ColorSpace.parse(colorSpace, this.xref, this.resources);
+      var numComps = colorSpace.numComps;
+      var decodePromise = this.handler.sendWithPromise('JpegDecode',
+        [image.getIR(this.forceDataSchema), numComps]);
+      return decodePromise.then(function (message) {
+        var data = message.data;
+        return new Stream(data, 0, data.length, image.dict);
+      });
+    }
+  };
+  /**
+   * Checks if the image can be decoded and displayed by the browser without any
+   * further processing such as color space conversions.
+   */
+  NativeImageDecoder.isSupported =
+      function NativeImageDecoder_isSupported(image, xref, res) {
+    var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res);
+    return (cs.name === 'DeviceGray' || cs.name === 'DeviceRGB') &&
+           cs.isDefaultDecode(image.dict.get('Decode', 'D'));
+  };
+  /**
+   * Checks if the image can be decoded by the browser.
+   */
+  NativeImageDecoder.isDecodable =
+      function NativeImageDecoder_isDecodable(image, xref, res) {
+    var cs = ColorSpace.parse(image.dict.get('ColorSpace', 'CS'), xref, res);
+    return (cs.numComps === 1 || cs.numComps === 3) &&
+           cs.isDefaultDecode(image.dict.get('Decode', 'D'));
+  };
+
   function PartialEvaluator(pdfManager, xref, handler, pageIndex,
-                            uniquePrefix, idCounters, fontCache) {
+                            uniquePrefix, idCounters, fontCache, options) {
     this.pdfManager = pdfManager;
     this.xref = xref;
     this.handler = handler;
@@ -10525,6 +36897,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
     this.uniquePrefix = uniquePrefix;
     this.idCounters = idCounters;
     this.fontCache = fontCache;
+    this.options = options || DefaultPartialEvaluatorOptions;
   }
 
   // Trying to minimize Date.now() usage and check every 100 time
@@ -10562,17 +36935,19 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         processed[resources.objId] = true;
       }
 
-      var nodes = [resources];
+      var nodes = [resources], xref = this.xref;
       while (nodes.length) {
-        var key;
+        var key, i, ii;
         var node = nodes.shift();
         // First check the current resources for blend modes.
         var graphicStates = node.get('ExtGState');
         if (isDict(graphicStates)) {
-          graphicStates = graphicStates.getAll();
-          for (key in graphicStates) {
-            var graphicState = graphicStates[key];
-            var bm = graphicState['BM'];
+          var graphicStatesKeys = graphicStates.getKeys();
+          for (i = 0, ii = graphicStatesKeys.length; i < ii; i++) {
+            key = graphicStatesKeys[i];
+
+            var graphicState = graphicStates.get(key);
+            var bm = graphicState.get('BM');
             if (isName(bm) && bm.name !== 'Normal') {
               return true;
             }
@@ -10583,9 +36958,20 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         if (!isDict(xObjects)) {
           continue;
         }
-        xObjects = xObjects.getAll();
-        for (key in xObjects) {
-          var xObject = xObjects[key];
+        var xObjectsKeys = xObjects.getKeys();
+        for (i = 0, ii = xObjectsKeys.length; i < ii; i++) {
+          key = xObjectsKeys[i];
+
+          var xObject = xObjects.getRaw(key);
+          if (isRef(xObject)) {
+            if (processed[xObject.toString()]) {
+              // The XObject has already been processed, and by avoiding a
+              // redundant `xref.fetch` we can *significantly* reduce the load
+              // time for badly generated PDF files (fixes issue6961.pdf).
+              continue;
+            }
+            xObject = xref.fetch(xObject);
+          }
           if (!isStream(xObject)) {
             continue;
           }
@@ -10613,9 +36999,10 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
     buildFormXObject: function PartialEvaluator_buildFormXObject(resources,
                                                                  xobj, smask,
                                                                  operatorList,
+                                                                 task,
                                                                  initialState) {
-      var matrix = xobj.dict.get('Matrix');
-      var bbox = xobj.dict.get('BBox');
+      var matrix = xobj.dict.getArray('Matrix');
+      var bbox = xobj.dict.getArray('BBox');
       var group = xobj.dict.get('Group');
       if (group) {
         var groupOptions = {
@@ -10645,7 +37032,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
 
       operatorList.addOp(OPS.paintFormXObjectBegin, [matrix, bbox]);
 
-      return this.getOperatorList(xobj,
+      return this.getOperatorList(xobj, task,
         (xobj.dict.get('Resources') || resources), operatorList, initialState).
         then(function () {
           operatorList.addOp(OPS.paintFormXObjectEnd, []);
@@ -10659,7 +37046,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
     buildPaintImageXObject:
         function PartialEvaluator_buildPaintImageXObject(resources, image,
                                                          inline, operatorList,
-                                                         cacheKey, cache) {
+                                                         cacheKey, imageCache) {
       var self = this;
       var dict = image.dict;
       var w = dict.get('Width', 'W');
@@ -10669,7 +37056,8 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         warn('Image dimensions are missing, or not numbers.');
         return;
       }
-      if (PDFJS.maxImageSize !== -1 && w * h > PDFJS.maxImageSize) {
+      var maxImageSize = this.options.maxImageSize;
+      if (maxImageSize !== -1 && w * h > maxImageSize) {
         warn('Image exceeded maximum allowed size and was removed.');
         return;
       }
@@ -10697,9 +37085,10 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         args = [imgData];
         operatorList.addOp(OPS.paintImageMaskXObject, args);
         if (cacheKey) {
-          cache.key = cacheKey;
-          cache.fn = OPS.paintImageMaskXObject;
-          cache.args = args;
+          imageCache[cacheKey] = {
+            fn: OPS.paintImageMaskXObject,
+            args: args
+          };
         }
         return;
       }
@@ -10728,53 +37117,84 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       args = [objId, w, h];
 
       if (!softMask && !mask && image instanceof JpegStream &&
-          image.isNativelySupported(this.xref, resources)) {
+          NativeImageDecoder.isSupported(image, this.xref, resources)) {
         // These JPEGs don't need any more processing so we can just send it.
         operatorList.addOp(OPS.paintJpegXObject, args);
         this.handler.send('obj',
-          [objId, this.pageIndex, 'JpegStream', image.getIR()]);
+          [objId, this.pageIndex, 'JpegStream',
+           image.getIR(this.options.forceDataSchema)]);
         return;
       }
 
-      PDFImage.buildImage(self.handler, self.xref, resources, image, inline).
+      // Creates native image decoder only if a JPEG image or mask is present.
+      var nativeImageDecoder = null;
+      if (image instanceof JpegStream || mask instanceof JpegStream ||
+          softMask instanceof JpegStream) {
+        nativeImageDecoder = new NativeImageDecoder(self.xref, resources,
+          self.handler, self.options.forceDataSchema);
+      }
+
+      PDFImage.buildImage(self.handler, self.xref, resources, image, inline,
+                          nativeImageDecoder).
         then(function(imageObj) {
           var imgData = imageObj.createImageData(/* forceRGBA = */ false);
           self.handler.send('obj', [objId, self.pageIndex, 'Image', imgData],
             [imgData.data.buffer]);
-        }).then(null, function (reason) {
+        }).then(undefined, function (reason) {
           warn('Unable to decode image: ' + reason);
           self.handler.send('obj', [objId, self.pageIndex, 'Image', null]);
         });
 
       operatorList.addOp(OPS.paintImageXObject, args);
       if (cacheKey) {
-        cache.key = cacheKey;
-        cache.fn = OPS.paintImageXObject;
-        cache.args = args;
+        imageCache[cacheKey] = {
+          fn: OPS.paintImageXObject,
+          args: args
+        };
       }
     },
 
     handleSMask: function PartialEvaluator_handleSmask(smask, resources,
-                                                       operatorList,
+                                                       operatorList, task,
                                                        stateManager) {
       var smaskContent = smask.get('G');
       var smaskOptions = {
         subtype: smask.get('S').name,
         backdrop: smask.get('BC')
       };
+
+      // The SMask might have a alpha/luminosity value transfer function --
+      // we will build a map of integer values in range 0..255 to be fast.
+      var transferObj = smask.get('TR');
+      if (isPDFFunction(transferObj)) {
+        var transferFn = PDFFunction.parse(this.xref, transferObj);
+        var transferMap = new Uint8Array(256);
+        var tmp = new Float32Array(1);
+        for (var i = 0; i < 256; i++) {
+          tmp[0] = i / 255;
+          transferFn(tmp, 0, tmp, 0);
+          transferMap[i] = (tmp[0] * 255) | 0;
+        }
+        smaskOptions.transferMap = transferMap;
+      }
+
       return this.buildFormXObject(resources, smaskContent, smaskOptions,
-                            operatorList, stateManager.state.clone());
+                            operatorList, task, stateManager.state.clone());
     },
 
     handleTilingType:
         function PartialEvaluator_handleTilingType(fn, args, resources,
                                                    pattern, patternDict,
-                                                   operatorList) {
+                                                   operatorList, task) {
       // Create an IR of the pattern code.
       var tilingOpList = new OperatorList();
-      return this.getOperatorList(pattern,
-        (patternDict.get('Resources') || resources), tilingOpList).
-        then(function () {
+      // Merge the available resources, to prevent issues when the patternDict
+      // is missing some /Resources entries (fixes issue6541.pdf).
+      var resourcesArray = [patternDict.get('Resources'), resources];
+      var patternResources = Dict.merge(this.xref, resourcesArray);
+
+      return this.getOperatorList(pattern, task, patternResources,
+                                  tilingOpList).then(function () {
           // Add the dependencies to the parent operator list so they are
           // resolved before sub operator list is executed synchronously.
           operatorList.addDependencies(tilingOpList.dependencies);
@@ -10787,7 +37207,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
 
     handleSetFont:
         function PartialEvaluator_handleSetFont(resources, fontArgs, fontRef,
-                                                operatorList, state) {
+                                                operatorList, task, state) {
       // TODO(mack): Not needed?
       var fontName;
       if (fontArgs) {
@@ -10801,9 +37221,15 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         if (!translated.font.isType3Font) {
           return translated;
         }
-        return translated.loadType3Data(self, resources, operatorList).then(
-            function () {
+        return translated.loadType3Data(self, resources, operatorList, task).
+          then(function () {
           return translated;
+        }, function (reason) {
+          // Error in the font data -- sending unsupported feature notification.
+          self.handler.send('UnsupportedFeature',
+                            {featureId: UNSUPPORTED_FEATURES.font});
+          return new TranslatedFont('g_font_error',
+            new ErrorFont('Type3 font load error: ' + reason), translated.font);
         });
       }).then(function (translated) {
         state.font = translated.font;
@@ -10817,7 +37243,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       var glyphs = font.charsToGlyphs(chars);
       var isAddToPathSet = !!(state.textRenderingMode &
                               TextRenderingMode.ADD_TO_PATH_FLAG);
-      if (font.data && (isAddToPathSet || PDFJS.disableFontFace)) {
+      if (font.data && (isAddToPathSet || this.options.disableFontFace)) {
         var buildPath = function (fontChar) {
           if (!font.renderer.hasBuiltPath(fontChar)) {
             var path = font.renderer.getPathJs(fontChar);
@@ -10831,9 +37257,6 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
 
         for (var i = 0, ii = glyphs.length; i < ii; i++) {
           var glyph = glyphs[i];
-          if (glyph === null) {
-            continue;
-          }
           buildPath(glyph.fontChar);
 
           // If the glyph has an accent we need to build a path for its
@@ -10849,15 +37272,16 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
     },
 
     setGState: function PartialEvaluator_setGState(resources, gState,
-                                                   operatorList, xref,
-                                                   stateManager) {
+                                                   operatorList, task,
+                                                   xref, stateManager) {
       // This array holds the converted/processed state data.
       var gStateObj = [];
-      var gStateMap = gState.map;
+      var gStateKeys = gState.getKeys();
       var self = this;
       var promise = Promise.resolve();
-      for (var key in gStateMap) {
-        var value = gStateMap[key];
+      for (var i = 0, ii = gStateKeys.length; i < ii; i++) {
+        var key = gStateKeys[i];
+        var value = gState.get(key);
         switch (key) {
           case 'Type':
             break;
@@ -10874,8 +37298,8 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             break;
           case 'Font':
             promise = promise.then(function () {
-              return self.handleSetFont(resources, null, value[0],
-                                        operatorList, stateManager.state).
+              return self.handleSetFont(resources, null, value[0], operatorList,
+                                        task, stateManager.state).
                 then(function (loadedName) {
                   operatorList.addDependency(loadedName);
                   gStateObj.push([key, [loadedName, value[1]]]);
@@ -10890,12 +37314,11 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               gStateObj.push([key, false]);
               break;
             }
-            var dict = xref.fetchIfRef(value);
-            if (isDict(dict)) {
-              promise = promise.then(function () {
+            if (isDict(value)) {
+              promise = promise.then(function (dict) {
                 return self.handleSMask(dict, resources, operatorList,
-                                        stateManager);
-              });
+                                        task, stateManager);
+              }.bind(this, value));
               gStateObj.push([key, true]);
             } else {
               warn('Unsupported SMask type');
@@ -10927,7 +37350,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         }
       }
       return promise.then(function () {
-        if (gStateObj.length >= 0) {
+        if (gStateObj.length > 0) {
           operatorList.addOp(OPS.setGState, [gStateObj]);
         }
       });
@@ -11015,7 +37438,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
 
       // Keep track of each font we translated so the caller can
       // load them asynchronously before calling display on a page.
-      font.loadedName = 'g_font_' + (fontRefIsDict ?
+      font.loadedName = 'g_' + this.pdfManager.docId + '_f' + (fontRefIsDict ?
         fontName.replace(/\W/g, '') : fontID);
 
       font.translated = fontCapability.promise;
@@ -11023,12 +37446,12 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       // TODO move promises into translate font
       var translatedPromise;
       try {
-        translatedPromise = Promise.resolve(
-          this.translateFont(preEvaluatedFont, xref));
+        translatedPromise = this.translateFont(preEvaluatedFont, xref);
       } catch (e) {
         translatedPromise = Promise.reject(e);
       }
 
+      var self = this;
       translatedPromise.then(function (translatedFont) {
         if (translatedFont.fontType !== undefined) {
           var xrefFontStats = xref.stats.fontTypes;
@@ -11039,7 +37462,9 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           translatedFont, font));
       }, function (reason) {
         // TODO fontCapability.reject?
-        UnsupportedManager.notify(UNSUPPORTED_FEATURES.font);
+        // Error in the font data -- sending unsupported feature notification.
+        self.handler.send('UnsupportedFeature',
+                          {featureId: UNSUPPORTED_FEATURES.font});
 
         try {
           // error, but it's still nice to have font type reported
@@ -11075,7 +37500,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
     },
 
     handleColorN: function PartialEvaluator_handleColorN(operatorList, fn, args,
-          cs, patterns, resources, xref) {
+          cs, patterns, resources, task, xref) {
       // compile tiling patterns
       var patternName = args[args.length - 1];
       // SCN/scn applies patterns along with normal colors
@@ -11088,11 +37513,12 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         if (typeNum === TILING_PATTERN) {
           var color = cs.base ? cs.base.getRgb(args, 0) : null;
           return this.handleTilingType(fn, color, resources, pattern,
-                                       dict, operatorList);
+                                       dict, operatorList, task);
         } else if (typeNum === SHADING_PATTERN) {
           var shading = dict.get('Shading');
           var matrix = dict.get('Matrix');
-          pattern = Pattern.parseShading(shading, matrix, xref, resources);
+          pattern = Pattern.parseShading(shading, matrix, xref, resources,
+                                         this.handler);
           operatorList.addOp(fn, pattern.getIR());
           return Promise.resolve();
         } else {
@@ -11105,13 +37531,14 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
     },
 
     getOperatorList: function PartialEvaluator_getOperatorList(stream,
+                                                               task,
                                                                resources,
                                                                operatorList,
                                                                initialState) {
 
       var self = this;
       var xref = this.xref;
-      var imageCache = {};
+      var imageCache = Object.create(null);
 
       assert(operatorList);
 
@@ -11122,7 +37549,17 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
       var timeSlotManager = new TimeSlotManager();
 
-      return new Promise(function next(resolve, reject) {
+      return new Promise(function promiseBody(resolve, reject) {
+        var next = function (promise) {
+          promise.then(function () {
+            try {
+              promiseBody(resolve, reject);
+            } catch (ex) {
+              reject(ex);
+            }
+          }, reject);
+        };
+        task.ensureNotTerminated();
         timeSlotManager.reset();
         var stop, operation = {}, i, ii, cs;
         while (!(stop = timeSlotManager.check())) {
@@ -11144,8 +37581,12 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               }
               // eagerly compile XForm objects
               var name = args[0].name;
-              if (imageCache.key === name) {
-                operatorList.addOp(imageCache.fn, imageCache.args);
+              if (!name) {
+                warn('XObject must be referred to by name.');
+                continue;
+              }
+              if (imageCache[name] !== undefined) {
+                operatorList.addOp(imageCache[name].fn, imageCache[name].args);
                 args = null;
                 continue;
               }
@@ -11160,13 +37601,13 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
 
                 if (type.name === 'Form') {
                   stateManager.save();
-                  return self.buildFormXObject(resources, xobj, null,
-                                               operatorList,
-                                               stateManager.state.clone()).
+                  next(self.buildFormXObject(resources, xobj, null,
+                                             operatorList, task,
+                                             stateManager.state.clone()).
                     then(function () {
                       stateManager.restore();
-                      next(resolve, reject);
-                    }, reject);
+                    }));
+                  return;
                 } else if (type.name === 'Image') {
                   self.buildPaintImageXObject(resources, xobj, false,
                     operatorList, name, imageCache);
@@ -11185,19 +37626,22 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             case OPS.setFont:
               var fontSize = args[1];
               // eagerly collect all fonts
-              return self.handleSetFont(resources, args, null,
-                                        operatorList, stateManager.state).
+              next(self.handleSetFont(resources, args, null, operatorList,
+                                      task, stateManager.state).
                 then(function (loadedName) {
                   operatorList.addDependency(loadedName);
                   operatorList.addOp(OPS.setFont, [loadedName, fontSize]);
-                  next(resolve, reject);
-                }, reject);
+                }));
+              return;
             case OPS.endInlineImage:
               var cacheKey = args[0].cacheKey;
-              if (cacheKey && imageCache.key === cacheKey) {
-                operatorList.addOp(imageCache.fn, imageCache.args);
-                args = null;
-                continue;
+              if (cacheKey) {
+                var cacheEntry = imageCache[cacheKey];
+                if (cacheEntry !== undefined) {
+                  operatorList.addOp(cacheEntry.fn, cacheEntry.args);
+                  args = null;
+                  continue;
+                }
               }
               self.buildPaintImageXObject(resources, args[0], true,
                 operatorList, cacheKey, imageCache);
@@ -11210,11 +37654,12 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               var arr = args[0];
               var combinedGlyphs = [];
               var arrLength = arr.length;
+              var state = stateManager.state;
               for (i = 0; i < arrLength; ++i) {
                 var arrItem = arr[i];
                 if (isString(arrItem)) {
                   Array.prototype.push.apply(combinedGlyphs,
-                    self.handleText(arrItem, stateManager.state));
+                    self.handleText(arrItem, state));
                 } else if (isNum(arrItem)) {
                   combinedGlyphs.push(arrItem);
                 }
@@ -11287,10 +37732,9 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             case OPS.setFillColorN:
               cs = stateManager.state.fillColorSpace;
               if (cs.name === 'Pattern') {
-                return self.handleColorN(operatorList, OPS.setFillColorN,
-                  args, cs, patterns, resources, xref).then(function() {
-                    next(resolve, reject);
-                  }, reject);
+                next(self.handleColorN(operatorList, OPS.setFillColorN, args,
+                     cs, patterns, resources, task, xref));
+                return;
               }
               args = cs.getRgb(args, 0);
               fn = OPS.setFillRGBColor;
@@ -11298,10 +37742,9 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             case OPS.setStrokeColorN:
               cs = stateManager.state.strokeColorSpace;
               if (cs.name === 'Pattern') {
-                return self.handleColorN(operatorList, OPS.setStrokeColorN,
-                  args, cs, patterns, resources, xref).then(function() {
-                    next(resolve, reject);
-                  }, reject);
+                next(self.handleColorN(operatorList, OPS.setStrokeColorN, args,
+                     cs, patterns, resources, task, xref));
+                return;
               }
               args = cs.getRgb(args, 0);
               fn = OPS.setStrokeRGBColor;
@@ -11319,7 +37762,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               }
 
               var shadingFill = Pattern.parseShading(shading, null, xref,
-                resources);
+                resources, self.handler);
               var patternIR = shadingFill.getIR();
               args = [patternIR];
               fn = OPS.shadingFill;
@@ -11333,10 +37776,9 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               }
 
               var gState = extGState.get(dictName.name);
-              return self.setGState(resources, gState, operatorList, xref,
-                stateManager).then(function() {
-                  next(resolve, reject);
-                }, reject);
+              next(self.setGState(resources, gState, operatorList, task, xref,
+                   stateManager));
+              return;
             case OPS.moveTo:
             case OPS.lineTo:
             case OPS.curveTo:
@@ -11348,13 +37790,40 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             case OPS.rectangle:
               self.buildPath(operatorList, fn, args);
               continue;
+            case OPS.markPoint:
+            case OPS.markPointProps:
+            case OPS.beginMarkedContent:
+            case OPS.beginMarkedContentProps:
+            case OPS.endMarkedContent:
+            case OPS.beginCompat:
+            case OPS.endCompat:
+              // Ignore operators where the corresponding handlers are known to
+              // be no-op in CanvasGraphics (display/canvas.js). This prevents
+              // serialization errors and is also a bit more efficient.
+              // We could also try to serialize all objects in a general way,
+              // e.g. as done in https://github.com/mozilla/pdf.js/pull/6266,
+              // but doing so is meaningless without knowing the semantics.
+              continue;
+            default:
+              // Note: Ignore the operator if it has `Dict` arguments, since
+              // those are non-serializable, otherwise postMessage will throw
+              // "An object could not be cloned.".
+              if (args !== null) {
+                for (i = 0, ii = args.length; i < ii; i++) {
+                  if (args[i] instanceof Dict) {
+                    break;
+                  }
+                }
+                if (i < ii) {
+                  warn('getOperatorList - ignoring operator: ' + fn);
+                  continue;
+                }
+              }
           }
           operatorList.addOp(fn, args);
         }
         if (stop) {
-          deferred.then(function () {
-            next(resolve, reject);
-          });
+          next(deferred);
           return;
         }
         // Some PDFs don't close all restores inside object/form.
@@ -11366,18 +37835,39 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       });
     },
 
-    getTextContent: function PartialEvaluator_getTextContent(stream, resources,
-                                                             stateManager) {
+    getTextContent:
+        function PartialEvaluator_getTextContent(stream, task, resources,
+                                                 stateManager,
+                                                 normalizeWhitespace) {
 
       stateManager = (stateManager || new StateManager(new TextState()));
 
+      var WhitespaceRegexp = /\s/g;
+
       var textContent = {
         items: [],
         styles: Object.create(null)
       };
-      var bidiTexts = textContent.items;
-      var SPACE_FACTOR = 0.35;
+      var textContentItem = {
+        initialized: false,
+        str: [],
+        width: 0,
+        height: 0,
+        vertical: false,
+        lastAdvanceWidth: 0,
+        lastAdvanceHeight: 0,
+        textAdvanceScale: 0,
+        spaceWidth: 0,
+        fakeSpaceMin: Infinity,
+        fakeMultiSpaceMin: Infinity,
+        fakeMultiSpaceMax: -0,
+        textRunBreakAllowed: false,
+        transform: null,
+        fontName: null
+      };
+      var SPACE_FACTOR = 0.3;
       var MULTI_SPACE_FACTOR = 1.5;
+      var MULTI_SPACE_FACTOR_MAX = 4;
 
       var self = this;
       var xref = this.xref;
@@ -11386,13 +37876,16 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
 
       // The xobj is parsed iff it's needed, e.g. if there is a `DO` cmd.
       var xobjs = null;
-      var xobjsCache = {};
+      var xobjsCache = Object.create(null);
 
       var preprocessor = new EvaluatorPreprocessor(stream, xref, stateManager);
 
       var textState;
 
-      function newTextChunk() {
+      function ensureTextContentItem() {
+        if (textContentItem.initialized) {
+          return textContentItem;
+        }
         var font = textState.font;
         if (!(font.loadedName in textContent.styles)) {
           textContent.styles[font.loadedName] = {
@@ -11402,24 +37895,91 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             vertical: font.vertical
           };
         }
-        return {
-          // |str| is initially an array which we push individual chars to, and
-          // then runBidi() overwrites it with the final string.
-          str: [],
-          dir: null,
-          width: 0,
-          height: 0,
-          transform: null,
-          fontName: font.loadedName
-        };
+        textContentItem.fontName = font.loadedName;
+
+        // 9.4.4 Text Space Details
+        var tsm = [textState.fontSize * textState.textHScale, 0,
+                   0, textState.fontSize,
+                   0, textState.textRise];
+
+        if (font.isType3Font &&
+            textState.fontMatrix !== FONT_IDENTITY_MATRIX &&
+            textState.fontSize === 1) {
+          var glyphHeight = font.bbox[3] - font.bbox[1];
+          if (glyphHeight > 0) {
+            glyphHeight = glyphHeight * textState.fontMatrix[3];
+            tsm[3] *= glyphHeight;
+          }
+        }
+
+        var trm = Util.transform(textState.ctm,
+                                 Util.transform(textState.textMatrix, tsm));
+        textContentItem.transform = trm;
+        if (!font.vertical) {
+          textContentItem.width = 0;
+          textContentItem.height = Math.sqrt(trm[2] * trm[2] + trm[3] * trm[3]);
+          textContentItem.vertical = false;
+        } else {
+          textContentItem.width = Math.sqrt(trm[0] * trm[0] + trm[1] * trm[1]);
+          textContentItem.height = 0;
+          textContentItem.vertical = true;
+        }
+
+        var a = textState.textLineMatrix[0];
+        var b = textState.textLineMatrix[1];
+        var scaleLineX = Math.sqrt(a * a + b * b);
+        a = textState.ctm[0];
+        b = textState.ctm[1];
+        var scaleCtmX = Math.sqrt(a * a + b * b);
+        textContentItem.textAdvanceScale = scaleCtmX * scaleLineX;
+        textContentItem.lastAdvanceWidth = 0;
+        textContentItem.lastAdvanceHeight = 0;
+
+        var spaceWidth = font.spaceWidth / 1000 * textState.fontSize;
+        if (spaceWidth) {
+          textContentItem.spaceWidth = spaceWidth;
+          textContentItem.fakeSpaceMin = spaceWidth * SPACE_FACTOR;
+          textContentItem.fakeMultiSpaceMin = spaceWidth * MULTI_SPACE_FACTOR;
+          textContentItem.fakeMultiSpaceMax =
+            spaceWidth * MULTI_SPACE_FACTOR_MAX;
+          // It's okay for monospace fonts to fake as much space as needed.
+          textContentItem.textRunBreakAllowed = !font.isMonospace;
+        } else {
+          textContentItem.spaceWidth = 0;
+          textContentItem.fakeSpaceMin = Infinity;
+          textContentItem.fakeMultiSpaceMin = Infinity;
+          textContentItem.fakeMultiSpaceMax = 0;
+          textContentItem.textRunBreakAllowed = false;
+        }
+
+
+        textContentItem.initialized = true;
+        return textContentItem;
       }
 
-      function runBidi(textChunk) {
+      function replaceWhitespace(str) {
+        // Replaces all whitespaces with standard spaces (0x20), to avoid
+        // alignment issues between the textLayer and the canvas if the text
+        // contains e.g. tabs (fixes issue6612.pdf).
+        var i = 0, ii = str.length, code;
+        while (i < ii && (code = str.charCodeAt(i)) >= 0x20 && code <= 0x7F) {
+          i++;
+        }
+        return (i < ii ? str.replace(WhitespaceRegexp, ' ') : str);
+      }
+
+      function runBidiTransform(textChunk) {
         var str = textChunk.str.join('');
-        var bidiResult = PDFJS.bidi(str, -1, textState.font.vertical);
-        textChunk.str = bidiResult.str;
-        textChunk.dir = bidiResult.dir;
-        return textChunk;
+        var bidiResult = bidi(str, -1, textChunk.vertical);
+        return {
+          str: (normalizeWhitespace ? replaceWhitespace(bidiResult.str) :
+                                      bidiResult.str),
+          dir: bidiResult.dir,
+          width: textChunk.width,
+          height: textChunk.height,
+          transform: textChunk.transform,
+          fontName: textChunk.fontName
+        };
       }
 
       function handleSetFont(fontName, fontRef) {
@@ -11431,32 +37991,15 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           });
       }
 
-      function buildTextGeometry(chars, textChunk) {
+      function buildTextContentItem(chars) {
         var font = textState.font;
-        textChunk = textChunk || newTextChunk();
-        if (!textChunk.transform) {
-          // 9.4.4 Text Space Details
-          var tsm = [textState.fontSize * textState.textHScale, 0,
-                     0, textState.fontSize,
-                     0, textState.textRise];
-          var trm = textChunk.transform = Util.transform(textState.ctm,
-                                    Util.transform(textState.textMatrix, tsm));
-          if (!font.vertical) {
-            textChunk.height = Math.sqrt(trm[2] * trm[2] + trm[3] * trm[3]);
-          } else {
-            textChunk.width = Math.sqrt(trm[0] * trm[0] + trm[1] * trm[1]);
-          }
-        }
+        var textChunk = ensureTextContentItem();
         var width = 0;
         var height = 0;
         var glyphs = font.charsToGlyphs(chars);
         var defaultVMetrics = font.defaultVMetrics;
         for (var i = 0; i < glyphs.length; i++) {
           var glyph = glyphs[i];
-          if (!glyph) { // Previous glyph was a space.
-            width += textState.wordSpacing * textState.textHScale;
-            continue;
-          }
           var vMetricX = null;
           var vMetricY = null;
           var glyphWidth = null;
@@ -11475,6 +38018,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           }
 
           var glyphUnicode = glyph.unicode;
+          var NormalizedUnicodes = getNormalizedUnicodes();
           if (NormalizedUnicodes[glyphUnicode] !== undefined) {
             glyphUnicode = NormalizedUnicodes[glyphUnicode];
           }
@@ -11492,16 +38036,25 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           // var x = pt[0];
           // var y = pt[1];
 
+          var charSpacing = textState.charSpacing;
+          if (glyph.isSpace) {
+            var wordSpacing = textState.wordSpacing;
+            charSpacing += wordSpacing;
+            if (wordSpacing > 0) {
+              addFakeSpaces(wordSpacing, textChunk.str);
+            }
+          }
+
           var tx = 0;
           var ty = 0;
           if (!font.vertical) {
             var w0 = glyphWidth * textState.fontMatrix[0];
-            tx = (w0 * textState.fontSize + textState.charSpacing) *
+            tx = (w0 * textState.fontSize + charSpacing) *
                  textState.textHScale;
             width += tx;
           } else {
             var w1 = glyphWidth * textState.fontMatrix[0];
-            ty = w1 * textState.fontSize + textState.charSpacing;
+            ty = w1 * textState.fontSize + charSpacing;
             height += ty;
           }
           textState.translateTextMatrix(tx, ty);
@@ -11509,23 +38062,54 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           textChunk.str.push(glyphUnicode);
         }
 
-        var a = textState.textLineMatrix[0];
-        var b = textState.textLineMatrix[1];
-        var scaleLineX = Math.sqrt(a * a + b * b);
-        a = textState.ctm[0];
-        b = textState.ctm[1];
-        var scaleCtmX = Math.sqrt(a * a + b * b);
         if (!font.vertical) {
-          textChunk.width += width * scaleCtmX * scaleLineX;
+          textChunk.lastAdvanceWidth = width;
+          textChunk.width += width * textChunk.textAdvanceScale;
         } else {
-          textChunk.height += Math.abs(height * scaleCtmX * scaleLineX);
+          textChunk.lastAdvanceHeight = height;
+          textChunk.height += Math.abs(height * textChunk.textAdvanceScale);
         }
+
         return textChunk;
       }
 
+      function addFakeSpaces(width, strBuf) {
+        if (width < textContentItem.fakeSpaceMin) {
+          return;
+        }
+        if (width < textContentItem.fakeMultiSpaceMin) {
+          strBuf.push(' ');
+          return;
+        }
+        var fakeSpaces = Math.round(width / textContentItem.spaceWidth);
+        while (fakeSpaces-- > 0) {
+          strBuf.push(' ');
+        }
+      }
+
+      function flushTextContentItem() {
+        if (!textContentItem.initialized) {
+          return;
+        }
+        textContent.items.push(runBidiTransform(textContentItem));
+
+        textContentItem.initialized = false;
+        textContentItem.str.length = 0;
+      }
+
       var timeSlotManager = new TimeSlotManager();
 
-      return new Promise(function next(resolve, reject) {
+      return new Promise(function promiseBody(resolve, reject) {
+        var next = function (promise) {
+          promise.then(function () {
+            try {
+              promiseBody(resolve, reject);
+            } catch (ex) {
+              reject(ex);
+            }
+          }, reject);
+        };
+        task.ensureNotTerminated();
         timeSlotManager.reset();
         var stop, operation = {}, args = [];
         while (!(stop = timeSlotManager.check())) {
@@ -11540,35 +38124,61 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           textState = stateManager.state;
           var fn = operation.fn;
           args = operation.args;
+          var advance;
 
           switch (fn | 0) {
             case OPS.setFont:
+              flushTextContentItem();
               textState.fontSize = args[1];
-              return handleSetFont(args[0].name).then(function() {
-                next(resolve, reject);
-              }, reject);
+              next(handleSetFont(args[0].name));
+              return;
             case OPS.setTextRise:
+              flushTextContentItem();
               textState.textRise = args[0];
               break;
             case OPS.setHScale:
+              flushTextContentItem();
               textState.textHScale = args[0] / 100;
               break;
             case OPS.setLeading:
+              flushTextContentItem();
               textState.leading = args[0];
               break;
             case OPS.moveText:
+              // Optimization to treat same line movement as advance
+              var isSameTextLine = !textState.font ? false :
+                ((textState.font.vertical ? args[0] : args[1]) === 0);
+              advance = args[0] - args[1];
+              if (isSameTextLine && textContentItem.initialized &&
+                  advance > 0 &&
+                  advance <= textContentItem.fakeMultiSpaceMax) {
+                textState.translateTextLineMatrix(args[0], args[1]);
+                textContentItem.width +=
+                  (args[0] - textContentItem.lastAdvanceWidth);
+                textContentItem.height +=
+                  (args[1] - textContentItem.lastAdvanceHeight);
+                var diff = (args[0] - textContentItem.lastAdvanceWidth) -
+                           (args[1] - textContentItem.lastAdvanceHeight);
+                addFakeSpaces(diff, textContentItem.str);
+                break;
+              }
+
+              flushTextContentItem();
               textState.translateTextLineMatrix(args[0], args[1]);
               textState.textMatrix = textState.textLineMatrix.slice();
               break;
             case OPS.setLeadingMoveText:
+              flushTextContentItem();
               textState.leading = -args[1];
               textState.translateTextLineMatrix(args[0], args[1]);
               textState.textMatrix = textState.textLineMatrix.slice();
               break;
             case OPS.nextLine:
+              flushTextContentItem();
               textState.carriageReturn();
               break;
             case OPS.setTextMatrix:
+              flushTextContentItem();
               textState.setTextMatrix(args[0], args[1], args[2], args[3],
                 args[4], args[5]);
               textState.setTextLineMatrix(args[0], args[1], args[2], args[3],
@@ -11581,58 +38191,78 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               textState.wordSpacing = args[0];
               break;
             case OPS.beginText:
+              flushTextContentItem();
               textState.textMatrix = IDENTITY_MATRIX.slice();
               textState.textLineMatrix = IDENTITY_MATRIX.slice();
               break;
             case OPS.showSpacedText:
               var items = args[0];
-              var textChunk = newTextChunk();
               var offset;
               for (var j = 0, jj = items.length; j < jj; j++) {
                 if (typeof items[j] === 'string') {
-                  buildTextGeometry(items[j], textChunk);
+                  buildTextContentItem(items[j]);
                 } else {
-                  var val = items[j] / 1000;
-                  if (!textState.font.vertical) {
-                    offset = -val * textState.fontSize * textState.textHScale *
-                      textState.textMatrix[0];
-                    textState.translateTextMatrix(offset, 0);
-                    textChunk.width += offset;
-                  } else {
-                    offset = -val * textState.fontSize *
-                      textState.textMatrix[3];
-                    textState.translateTextMatrix(0, offset);
-                    textChunk.height += offset;
-                  }
-                  if (items[j] < 0 && textState.font.spaceWidth > 0) {
-                    var fakeSpaces = -items[j] / textState.font.spaceWidth;
-                    if (fakeSpaces > MULTI_SPACE_FACTOR) {
-                      fakeSpaces = Math.round(fakeSpaces);
-                      while (fakeSpaces--) {
-                        textChunk.str.push(' ');
-                      }
-                    } else if (fakeSpaces > SPACE_FACTOR) {
-                      textChunk.str.push(' ');
+                  ensureTextContentItem();
+
+                  // PDF Specification 5.3.2 states:
+                  // The number is expressed in thousandths of a unit of text
+                  // space.
+                  // This amount is subtracted from the current horizontal or
+                  // vertical coordinate, depending on the writing mode.
+                  // In the default coordinate system, a positive adjustment
+                  // has the effect of moving the next glyph painted either to
+                  // the left or down by the given amount.
+                  advance = items[j] * textState.fontSize / 1000;
+                  var breakTextRun = false;
+                  if (textState.font.vertical) {
+                    offset = advance *
+                      (textState.textHScale * textState.textMatrix[2] +
+                       textState.textMatrix[3]);
+                    textState.translateTextMatrix(0, advance);
+                    breakTextRun = textContentItem.textRunBreakAllowed &&
+                                   advance > textContentItem.fakeMultiSpaceMax;
+                    if (!breakTextRun) {
+                      // Value needs to be added to height to paint down.
+                      textContentItem.height += offset;
                     }
+                  } else {
+                    advance = -advance;
+                    offset = advance * (
+                      textState.textHScale * textState.textMatrix[0] +
+                      textState.textMatrix[1]);
+                    textState.translateTextMatrix(advance, 0);
+                    breakTextRun = textContentItem.textRunBreakAllowed &&
+                                   advance > textContentItem.fakeMultiSpaceMax;
+                    if (!breakTextRun) {
+                      // Value needs to be subtracted from width to paint left.
+                      textContentItem.width += offset;
+                    }
+                  }
+                  if (breakTextRun) {
+                    flushTextContentItem();
+                  } else if (advance > 0) {
+                    addFakeSpaces(advance, textContentItem.str);
                   }
                 }
               }
-              bidiTexts.push(runBidi(textChunk));
               break;
             case OPS.showText:
-              bidiTexts.push(runBidi(buildTextGeometry(args[0])));
+              buildTextContentItem(args[0]);
               break;
             case OPS.nextLineShowText:
+              flushTextContentItem();
               textState.carriageReturn();
-              bidiTexts.push(runBidi(buildTextGeometry(args[0])));
+              buildTextContentItem(args[0]);
               break;
             case OPS.nextLineSetSpacingShowText:
+              flushTextContentItem();
               textState.wordSpacing = args[0];
               textState.charSpacing = args[1];
               textState.carriageReturn();
-              bidiTexts.push(runBidi(buildTextGeometry(args[2])));
+              buildTextContentItem(args[2]);
               break;
             case OPS.paintXObject:
+              flushTextContentItem();
               if (args[0].code) {
                 break;
               }
@@ -11644,7 +38274,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               var name = args[0].name;
               if (xobjsCache.key === name) {
                 if (xobjsCache.texts) {
-                  Util.appendToArray(bidiTexts, xobjsCache.texts.items);
+                  Util.appendToArray(textContent.items, xobjsCache.texts.items);
                   Util.extendObj(textContent.styles, xobjsCache.texts.styles);
                 }
                 break;
@@ -11672,19 +38302,19 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
                 stateManager.transform(matrix);
               }
 
-              return self.getTextContent(xobj,
-                xobj.dict.get('Resources') || resources, stateManager).
-                then(function (formTextContent) {
-                  Util.appendToArray(bidiTexts, formTextContent.items);
+              next(self.getTextContent(xobj, task,
+                   xobj.dict.get('Resources') || resources, stateManager,
+                   normalizeWhitespace).then(function (formTextContent) {
+                  Util.appendToArray(textContent.items, formTextContent.items);
                   Util.extendObj(textContent.styles, formTextContent.styles);
                   stateManager.restore();
 
                   xobjsCache.key = name;
                   xobjsCache.texts = formTextContent;
-
-                  next(resolve, reject);
-                }, reject);
+                }));
+              return;
             case OPS.setGState:
+              flushTextContentItem();
               var dictName = args[0];
               var extGState = resources.get('ExtGState');
 
@@ -11702,19 +38332,17 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
               }
               if (gsStateFont) {
                 textState.fontSize = gsStateFont[1];
-                return handleSetFont(gsStateFont[0]).then(function() {
-                  next(resolve, reject);
-                }, reject);
+                next(handleSetFont(gsStateFont[0]));
+                return;
               }
               break;
           } // switch
         } // while
         if (stop) {
-          deferred.then(function () {
-            next(resolve, reject);
-          });
+          next(deferred);
           return;
         }
+        flushTextContentItem();
         resolve(textContent);
       });
     },
@@ -11724,9 +38352,9 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
                                             xref, properties) {
       // 9.10.2
       var toUnicode = (dict.get('ToUnicode') || baseDict.get('ToUnicode'));
-      if (toUnicode) {
-        properties.toUnicode = this.readToUnicode(toUnicode);
-      }
+      var toUnicodePromise = toUnicode ?
+            this.readToUnicode(toUnicode) : Promise.resolve(undefined);
+
       if (properties.composite) {
         // CIDSystemInfo helps to match CID to glyphs
         var cidSystemInfo = dict.get('CIDSystemInfo');
@@ -11764,11 +38392,13 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             var diffEncoding = encoding.get('Differences');
             var index = 0;
             for (var j = 0, jj = diffEncoding.length; j < jj; j++) {
-              var data = diffEncoding[j];
+              var data = xref.fetchIfRef(diffEncoding[j]);
               if (isNum(data)) {
                 index = data;
-              } else {
+              } else if (isName(data)) {
                 differences[index++] = data.name;
+              } else {
+                error('Invalid entry in \'Differences\' array: ' + data);
               }
             }
           }
@@ -11787,19 +38417,19 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       }
 
       if (baseEncodingName) {
-        properties.defaultEncoding = Encodings[baseEncodingName].slice();
+        properties.defaultEncoding = getEncoding(baseEncodingName).slice();
       } else {
         encoding = (properties.type === 'TrueType' ?
-                    Encodings.WinAnsiEncoding : Encodings.StandardEncoding);
+                    WinAnsiEncoding : StandardEncoding);
         // The Symbolic attribute can be misused for regular fonts
         // Heuristic: we have to check if the font is a standard one also
         if (!!(properties.flags & FontFlags.Symbolic)) {
-          encoding = Encodings.MacRomanEncoding;
+          encoding = MacRomanEncoding;
           if (!properties.file) {
             if (/Symbol/i.test(properties.name)) {
-              encoding = Encodings.SymbolSetEncoding;
+              encoding = SymbolSetEncoding;
             } else if (/Dingbats/i.test(properties.name)) {
-              encoding = Encodings.ZapfDingbatsEncoding;
+              encoding = ZapfDingbatsEncoding;
             }
           }
         }
@@ -11809,37 +38439,187 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       properties.differences = differences;
       properties.baseEncodingName = baseEncodingName;
       properties.dict = dict;
+      return toUnicodePromise.then(function(toUnicode) {
+        properties.toUnicode = toUnicode;
+        return this.buildToUnicode(properties);
+      }.bind(this)).then(function (toUnicode) {
+        properties.toUnicode = toUnicode;
+        return properties;
+      });
+    },
+
+    /**
+     * Builds a char code to unicode map based on section 9.10 of the spec.
+     * @param {Object} properties Font properties object.
+     * @return {Promise} A Promise resolving to ToUnicodeMap object.
+     */
+    buildToUnicode: function partialEvaluator_buildToUnicode(properties) {
+      // Section 9.10.2 Mapping Character Codes to Unicode Values
+      if (properties.toUnicode && properties.toUnicode.length !== 0) {
+        return Promise.resolve(properties.toUnicode);
+      }
+      // According to the spec if the font is a simple font we should only map
+      // to unicode if the base encoding is MacRoman, MacExpert, or WinAnsi or
+      // the differences array only contains adobe standard or symbol set names,
+      // in pratice it seems better to always try to create a toUnicode
+      // map based of the default encoding.
+      var toUnicode, charcode;
+      if (!properties.composite /* is simple font */) {
+        toUnicode = [];
+        var encoding = properties.defaultEncoding.slice();
+        var baseEncodingName = properties.baseEncodingName;
+        // Merge in the differences array.
+        var differences = properties.differences;
+        for (charcode in differences) {
+          encoding[charcode] = differences[charcode];
+        }
+        var glyphsUnicodeMap = getGlyphsUnicode();
+        for (charcode in encoding) {
+          // a) Map the character code to a character name.
+          var glyphName = encoding[charcode];
+          // b) Look up the character name in the Adobe Glyph List (see the
+          //    Bibliography) to obtain the corresponding Unicode value.
+          if (glyphName === '') {
+            continue;
+          } else if (glyphsUnicodeMap[glyphName] === undefined) {
+            // (undocumented) c) Few heuristics to recognize unknown glyphs
+            // NOTE: Adobe Reader does not do this step, but OSX Preview does
+            var code = 0;
+            switch (glyphName[0]) {
+              case 'G': // Gxx glyph
+                if (glyphName.length === 3) {
+                  code = parseInt(glyphName.substr(1), 16);
+                }
+                break;
+              case 'g': // g00xx glyph
+                if (glyphName.length === 5) {
+                  code = parseInt(glyphName.substr(1), 16);
+                }
+                break;
+              case 'C': // Cddd glyph
+              case 'c': // cddd glyph
+                if (glyphName.length >= 3) {
+                  code = +glyphName.substr(1);
+                }
+                break;
+              default:
+                // 'uniXXXX'/'uXXXX{XX}' glyphs
+                var unicode = getUnicodeForGlyph(glyphName, glyphsUnicodeMap);
+                if (unicode !== -1) {
+                  code = unicode;
+                }
+            }
+            if (code) {
+              // If |baseEncodingName| is one the predefined encodings,
+              // and |code| equals |charcode|, using the glyph defined in the
+              // baseEncoding seems to yield a better |toUnicode| mapping
+              // (fixes issue 5070).
+              if (baseEncodingName && code === +charcode) {
+                var baseEncoding = getEncoding(baseEncodingName);
+                if (baseEncoding && (glyphName = baseEncoding[charcode])) {
+                  toUnicode[charcode] =
+                    String.fromCharCode(glyphsUnicodeMap[glyphName]);
+                  continue;
+                }
+              }
+              toUnicode[charcode] = String.fromCharCode(code);
+            }
+            continue;
+          }
+          toUnicode[charcode] =
+            String.fromCharCode(glyphsUnicodeMap[glyphName]);
+        }
+        return Promise.resolve(new ToUnicodeMap(toUnicode));
+      }
+      // If the font is a composite font that uses one of the predefined CMaps
+      // listed in Table 118 (except Identity–H and Identity–V) or whose
+      // descendant CIDFont uses the Adobe-GB1, Adobe-CNS1, Adobe-Japan1, or
+      // Adobe-Korea1 character collection:
+      if (properties.composite && (
+           (properties.cMap.builtInCMap &&
+            !(properties.cMap instanceof IdentityCMap)) ||
+           (properties.cidSystemInfo.registry === 'Adobe' &&
+             (properties.cidSystemInfo.ordering === 'GB1' ||
+              properties.cidSystemInfo.ordering === 'CNS1' ||
+              properties.cidSystemInfo.ordering === 'Japan1' ||
+              properties.cidSystemInfo.ordering === 'Korea1')))) {
+        // Then:
+        // a) Map the character code to a character identifier (CID) according
+        // to the font’s CMap.
+        // b) Obtain the registry and ordering of the character collection used
+        // by the font’s CMap (for example, Adobe and Japan1) from its
+        // CIDSystemInfo dictionary.
+        var registry = properties.cidSystemInfo.registry;
+        var ordering = properties.cidSystemInfo.ordering;
+        // c) Construct a second CMap name by concatenating the registry and
+        // ordering obtained in step (b) in the format registry–ordering–UCS2
+        // (for example, Adobe–Japan1–UCS2).
+        var ucs2CMapName = new Name(registry + '-' + ordering + '-UCS2');
+        // d) Obtain the CMap with the name constructed in step (c) (available
+        // from the ASN Web site; see the Bibliography).
+        return CMapFactory.create(ucs2CMapName, this.options.cMapOptions,
+                                  null).then(
+            function (ucs2CMap) {
+          var cMap = properties.cMap;
+          toUnicode = [];
+          cMap.forEach(function(charcode, cid) {
+            assert(cid <= 0xffff, 'Max size of CID is 65,535');
+            // e) Map the CID obtained in step (a) according to the CMap
+            // obtained in step (d), producing a Unicode value.
+            var ucs2 = ucs2CMap.lookup(cid);
+            if (ucs2) {
+              toUnicode[charcode] =
+                String.fromCharCode((ucs2.charCodeAt(0) << 8) +
+                                    ucs2.charCodeAt(1));
+            }
+          });
+          return new ToUnicodeMap(toUnicode);
+        });
+      }
+
+      // The viewer's choice, just use an identity map.
+      return Promise.resolve(new IdentityToUnicodeMap(properties.firstChar,
+                                                      properties.lastChar));
     },
 
     readToUnicode: function PartialEvaluator_readToUnicode(toUnicode) {
-      var cmap, cmapObj = toUnicode;
+      var cmapObj = toUnicode;
       if (isName(cmapObj)) {
-        cmap = CMapFactory.create(cmapObj,
-          { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null).getMap();
-        return new ToUnicodeMap(cmap);
-      } else if (isStream(cmapObj)) {
-        cmap = CMapFactory.create(cmapObj,
-          { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null).getMap();
-        // Convert UTF-16BE
-        // NOTE: cmap can be a sparse array, so use forEach instead of for(;;)
-        // to iterate over all keys.
-        cmap.forEach(function(token, i) {
-          var str = [];
-          for (var k = 0; k < token.length; k += 2) {
-            var w1 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1);
-            if ((w1 & 0xF800) !== 0xD800) { // w1 < 0xD800 || w1 > 0xDFFF
-              str.push(w1);
-              continue;
-            }
-            k += 2;
-            var w2 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1);
-            str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000);
+        return CMapFactory.create(cmapObj, this.options.cMapOptions, null).then(
+            function (cmap) {
+          if (cmap instanceof IdentityCMap) {
+            return new IdentityToUnicodeMap(0, 0xFFFF);
           }
-          cmap[i] = String.fromCharCode.apply(String, str);
+          return new ToUnicodeMap(cmap.getMap());
+        });
+      } else if (isStream(cmapObj)) {
+        return CMapFactory.create(cmapObj, this.options.cMapOptions, null).then(
+            function (cmap) {
+          if (cmap instanceof IdentityCMap) {
+            return new IdentityToUnicodeMap(0, 0xFFFF);
+          }
+          var map = new Array(cmap.length);
+          // Convert UTF-16BE
+          // NOTE: cmap can be a sparse array, so use forEach instead of for(;;)
+          // to iterate over all keys.
+          cmap.forEach(function(charCode, token) {
+            var str = [];
+            for (var k = 0; k < token.length; k += 2) {
+              var w1 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1);
+              if ((w1 & 0xF800) !== 0xD800) { // w1 < 0xD800 || w1 > 0xDFFF
+                str.push(w1);
+                continue;
+              }
+              k += 2;
+              var w2 = (token.charCodeAt(k) << 8) | token.charCodeAt(k + 1);
+              str.push(((w1 & 0x3ff) << 10) + (w2 & 0x3ff) + 0x10000);
+            }
+            map[charCode] = String.fromCharCode.apply(String, str);
+          });
+          return new ToUnicodeMap(map);
         });
-        return new ToUnicodeMap(cmap);
       }
-      return null;
+      return Promise.resolve(null);
     },
 
     readCidToGidMap: function PartialEvaluator_readCidToGidMap(cidToGidStream) {
@@ -11961,7 +38741,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
     isSerifFont: function PartialEvaluator_isSerifFont(baseFontName) {
       // Simulating descriptor flags attribute
       var fontNameWoStyle = baseFontName.split('-')[0];
-      return (fontNameWoStyle in serifFonts) ||
+      return (fontNameWoStyle in getSerifFonts()) ||
               (fontNameWoStyle.search(/serif/gi) !== -1);
     },
 
@@ -11969,7 +38749,9 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       var defaultWidth = 0;
       var widths = [];
       var monospace = false;
+      var stdFontMap = getStdFontMap();
       var lookupName = (stdFontMap[name] || name);
+      var Metrics = getMetrics();
 
       if (!(lookupName in Metrics)) {
         // Use default fonts for looking up font metrics if the passed
@@ -11986,7 +38768,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         defaultWidth = glyphWidths;
         monospace = true;
       } else {
-        widths = glyphWidths;
+        widths = glyphWidths(); // expand lazy widths array
       }
 
       return {
@@ -12047,6 +38829,21 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           hash.update(encoding.name);
         } else if (isRef(encoding)) {
           hash.update(encoding.num + '_' + encoding.gen);
+        } else if (isDict(encoding)) {
+          var keys = encoding.getKeys();
+          for (var i = 0, ii = keys.length; i < ii; i++) {
+            var entry = encoding.getRaw(keys[i]);
+            if (isName(entry)) {
+              hash.update(entry.name);
+            } else if (isRef(entry)) {
+              hash.update(entry.num + '_' + entry.gen);
+            } else if (isArray(entry)) { // 'Differences' entry.
+              // Ideally we should check the contents of the array, but to avoid
+              // parsing it here and then again in |extractDataStructures|,
+              // we only use the array length for now (fixes bug1157493.pdf).
+              hash.update(entry.length.toString());
+            }
+          }
         }
 
         var toUnicode = dict.get('ToUnicode') || baseDict.get('ToUnicode');
@@ -12087,6 +38884,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
       var descriptor = preEvaluatedFont.descriptor;
       var type = preEvaluatedFont.type;
       var maxCharIndex = (composite ? 0xFFFF : 0xFF);
+      var cMapOptions = this.options.cMapOptions;
       var properties;
 
       if (!descriptor) {
@@ -12095,6 +38893,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           // is a tagged pdf. Create a barbebones one to get by.
           descriptor = new Dict(null);
           descriptor.set('FontName', Name.get(type));
+          descriptor.set('FontBBox', dict.get('FontBBox'));
         } else {
           // Before PDF 1.5 if the font was one of the base 14 fonts, having a
           // FontDescriptor was not required.
@@ -12113,8 +38912,8 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           var flags =
             (this.isSerifFont(fontNameWoStyle) ? FontFlags.Serif : 0) |
             (metrics.monospace ? FontFlags.FixedPitch : 0) |
-            (symbolsFonts[fontNameWoStyle] ? FontFlags.Symbolic :
-                                             FontFlags.Nonsymbolic);
+            (getSymbolsFonts()[fontNameWoStyle] ? FontFlags.Symbolic :
+                                                  FontFlags.Nonsymbolic);
 
           properties = {
             type: type,
@@ -12125,10 +38924,12 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
             firstChar: 0,
             lastChar: maxCharIndex
           };
-          this.extractDataStructures(dict, dict, xref, properties);
-          properties.widths = this.buildCharCodeToWidth(metrics.widths,
-                                                        properties);
-          return new Font(baseFontName, null, properties);
+          return this.extractDataStructures(dict, dict, xref, properties).then(
+              function (properties) {
+            properties.widths = this.buildCharCodeToWidth(metrics.widths,
+                                                          properties);
+            return new Font(baseFontName, null, properties);
+          }.bind(this));
         }
       }
 
@@ -12178,6 +38979,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
           }
           var length1 = fontFile.dict.get('Length1');
           var length2 = fontFile.dict.get('Length2');
+          var length3 = fontFile.dict.get('Length3');
         }
       }
 
@@ -12188,6 +38990,7 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         file: fontFile,
         length1: length1,
         length2: length2,
+        length3: length3,
         loadedName: baseDict.loadedName,
         composite: composite,
         wideChars: composite,
@@ -12205,23 +39008,32 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
         coded: false
       };
 
+      var cMapPromise;
       if (composite) {
         var cidEncoding = baseDict.get('Encoding');
         if (isName(cidEncoding)) {
           properties.cidEncoding = cidEncoding.name;
         }
-        properties.cMap = CMapFactory.create(cidEncoding,
-          { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null);
-        properties.vertical = properties.cMap.vertical;
-      }
-      this.extractDataStructures(dict, baseDict, xref, properties);
-      this.extractWidths(dict, xref, descriptor, properties);
-
-      if (type === 'Type3') {
-        properties.isType3Font = true;
+        cMapPromise = CMapFactory.create(cidEncoding, cMapOptions, null).then(
+            function (cMap) {
+          properties.cMap = cMap;
+          properties.vertical = properties.cMap.vertical;
+        });
+      } else {
+        cMapPromise = Promise.resolve(undefined);
       }
 
-      return new Font(fontName.name, fontFile, properties);
+      return cMapPromise.then(function () {
+        return this.extractDataStructures(dict, baseDict, xref, properties);
+      }.bind(this)).then(function (properties) {
+        this.extractWidths(dict, xref, descriptor, properties);
+
+        if (type === 'Type3') {
+          properties.isType3Font = true;
+        }
+
+        return new Font(fontName.name, fontFile, properties);
+      }.bind(this));
     }
   };
 
@@ -12249,7 +39061,7 @@ var TranslatedFont = (function TranslatedFontClosure() {
       ]);
       this.sent = true;
     },
-    loadType3Data: function (evaluator, resources, parentOperatorList) {
+    loadType3Data: function (evaluator, resources, parentOperatorList, task) {
       assert(this.font.isType3Font);
 
       if (this.type3Loaded) {
@@ -12258,15 +39070,15 @@ var TranslatedFont = (function TranslatedFontClosure() {
 
       var translatedFont = this.font;
       var loadCharProcsPromise = Promise.resolve();
-      var charProcs = this.dict.get('CharProcs').getAll();
+      var charProcs = this.dict.get('CharProcs');
       var fontResources = this.dict.get('Resources') || resources;
-      var charProcKeys = Object.keys(charProcs);
-      var charProcOperatorList = {};
+      var charProcKeys = charProcs.getKeys();
+      var charProcOperatorList = Object.create(null);
       for (var i = 0, n = charProcKeys.length; i < n; ++i) {
         loadCharProcsPromise = loadCharProcsPromise.then(function (key) {
-          var glyphStream = charProcs[key];
+          var glyphStream = charProcs.get(key);
           var operatorList = new OperatorList();
-          return evaluator.getOperatorList(glyphStream, fontResources,
+          return evaluator.getOperatorList(glyphStream, task, fontResources,
                                            operatorList).then(function () {
             charProcOperatorList[key] = operatorList.getIR();
 
@@ -12315,7 +39127,8 @@ var OperatorList = (function OperatorListClosure() {
     this.messageHandler = messageHandler;
     this.fnArray = [];
     this.argsArray = [];
-    this.dependencies = {};
+    this.dependencies = Object.create(null);
+    this._totalLength = 0;
     this.pageIndex = pageIndex;
     this.intent = intent;
   }
@@ -12325,6 +39138,14 @@ var OperatorList = (function OperatorListClosure() {
       return this.argsArray.length;
     },
 
+    /**
+     * @returns {number} The total length of the entire operator list,
+     *                   since `this.length === 0` after flushing.
+     */
+    get totalLength() {
+      return (this._totalLength + this.length);
+    },
+
     addOp: function(fn, args) {
       this.fnArray.push(fn);
       this.argsArray.push(args);
@@ -12373,17 +39194,20 @@ var OperatorList = (function OperatorListClosure() {
         new QueueOptimizer().optimize(this);
       }
       var transfers = getTransfers(this);
+      var length = this.length;
+      this._totalLength += length;
+
       this.messageHandler.send('RenderPageChunk', {
         operatorList: {
           fnArray: this.fnArray,
           argsArray: this.argsArray,
           lastChunk: lastChunk,
-          length: this.length
+          length: length
         },
         pageIndex: this.pageIndex,
         intent: this.intent
       }, transfers);
-      this.dependencies = {};
+      this.dependencies = Object.create(null);
       this.fnArray.length = 0;
       this.argsArray.length = 0;
     }
@@ -12493,119 +39317,121 @@ var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() {
   //
   // If variableArgs === true: [0, `numArgs`] expected
   // If variableArgs === false: exactly `numArgs` expected
-  var OP_MAP = {
+  var getOPMap = getLookupTableFactory(function (t) {
     // Graphic state
-    w: { id: OPS.setLineWidth, numArgs: 1, variableArgs: false },
-    J: { id: OPS.setLineCap, numArgs: 1, variableArgs: false },
-    j: { id: OPS.setLineJoin, numArgs: 1, variableArgs: false },
-    M: { id: OPS.setMiterLimit, numArgs: 1, variableArgs: false },
-    d: { id: OPS.setDash, numArgs: 2, variableArgs: false },
-    ri: { id: OPS.setRenderingIntent, numArgs: 1, variableArgs: false },
-    i: { id: OPS.setFlatness, numArgs: 1, variableArgs: false },
-    gs: { id: OPS.setGState, numArgs: 1, variableArgs: false },
-    q: { id: OPS.save, numArgs: 0, variableArgs: false },
-    Q: { id: OPS.restore, numArgs: 0, variableArgs: false },
-    cm: { id: OPS.transform, numArgs: 6, variableArgs: false },
+    t['w'] = { id: OPS.setLineWidth, numArgs: 1, variableArgs: false };
+    t['J'] = { id: OPS.setLineCap, numArgs: 1, variableArgs: false };
+    t['j'] = { id: OPS.setLineJoin, numArgs: 1, variableArgs: false };
+    t['M'] = { id: OPS.setMiterLimit, numArgs: 1, variableArgs: false };
+    t['d'] = { id: OPS.setDash, numArgs: 2, variableArgs: false };
+    t['ri'] = { id: OPS.setRenderingIntent, numArgs: 1, variableArgs: false };
+    t['i'] = { id: OPS.setFlatness, numArgs: 1, variableArgs: false };
+    t['gs'] = { id: OPS.setGState, numArgs: 1, variableArgs: false };
+    t['q'] = { id: OPS.save, numArgs: 0, variableArgs: false };
+    t['Q'] = { id: OPS.restore, numArgs: 0, variableArgs: false };
+    t['cm'] = { id: OPS.transform, numArgs: 6, variableArgs: false };
 
     // Path
-    m: { id: OPS.moveTo, numArgs: 2, variableArgs: false },
-    l: { id: OPS.lineTo, numArgs: 2, variableArgs: false },
-    c: { id: OPS.curveTo, numArgs: 6, variableArgs: false },
-    v: { id: OPS.curveTo2, numArgs: 4, variableArgs: false },
-    y: { id: OPS.curveTo3, numArgs: 4, variableArgs: false },
-    h: { id: OPS.closePath, numArgs: 0, variableArgs: false },
-    re: { id: OPS.rectangle, numArgs: 4, variableArgs: false },
-    S: { id: OPS.stroke, numArgs: 0, variableArgs: false },
-    s: { id: OPS.closeStroke, numArgs: 0, variableArgs: false },
-    f: { id: OPS.fill, numArgs: 0, variableArgs: false },
-    F: { id: OPS.fill, numArgs: 0, variableArgs: false },
-    'f*': { id: OPS.eoFill, numArgs: 0, variableArgs: false },
-    B: { id: OPS.fillStroke, numArgs: 0, variableArgs: false },
-    'B*': { id: OPS.eoFillStroke, numArgs: 0, variableArgs: false },
-    b: { id: OPS.closeFillStroke, numArgs: 0, variableArgs: false },
-    'b*': { id: OPS.closeEOFillStroke, numArgs: 0, variableArgs: false },
-    n: { id: OPS.endPath, numArgs: 0, variableArgs: false },
+    t['m'] = { id: OPS.moveTo, numArgs: 2, variableArgs: false };
+    t['l'] = { id: OPS.lineTo, numArgs: 2, variableArgs: false };
+    t['c'] = { id: OPS.curveTo, numArgs: 6, variableArgs: false };
+    t['v'] = { id: OPS.curveTo2, numArgs: 4, variableArgs: false };
+    t['y'] = { id: OPS.curveTo3, numArgs: 4, variableArgs: false };
+    t['h'] = { id: OPS.closePath, numArgs: 0, variableArgs: false };
+    t['re'] = { id: OPS.rectangle, numArgs: 4, variableArgs: false };
+    t['S'] = { id: OPS.stroke, numArgs: 0, variableArgs: false };
+    t['s'] = { id: OPS.closeStroke, numArgs: 0, variableArgs: false };
+    t['f'] = { id: OPS.fill, numArgs: 0, variableArgs: false };
+    t['F'] = { id: OPS.fill, numArgs: 0, variableArgs: false };
+    t['f*'] = { id: OPS.eoFill, numArgs: 0, variableArgs: false };
+    t['B'] = { id: OPS.fillStroke, numArgs: 0, variableArgs: false };
+    t['B*'] = { id: OPS.eoFillStroke, numArgs: 0, variableArgs: false };
+    t['b'] = { id: OPS.closeFillStroke, numArgs: 0, variableArgs: false };
+    t['b*'] = { id: OPS.closeEOFillStroke, numArgs: 0, variableArgs: false };
+    t['n'] = { id: OPS.endPath, numArgs: 0, variableArgs: false };
 
     // Clipping
-    W: { id: OPS.clip, numArgs: 0, variableArgs: false },
-    'W*': { id: OPS.eoClip, numArgs: 0, variableArgs: false },
+    t['W'] = { id: OPS.clip, numArgs: 0, variableArgs: false };
+    t['W*'] = { id: OPS.eoClip, numArgs: 0, variableArgs: false };
 
     // Text
-    BT: { id: OPS.beginText, numArgs: 0, variableArgs: false },
-    ET: { id: OPS.endText, numArgs: 0, variableArgs: false },
-    Tc: { id: OPS.setCharSpacing, numArgs: 1, variableArgs: false },
-    Tw: { id: OPS.setWordSpacing, numArgs: 1, variableArgs: false },
-    Tz: { id: OPS.setHScale, numArgs: 1, variableArgs: false },
-    TL: { id: OPS.setLeading, numArgs: 1, variableArgs: false },
-    Tf: { id: OPS.setFont, numArgs: 2, variableArgs: false },
-    Tr: { id: OPS.setTextRenderingMode, numArgs: 1, variableArgs: false },
-    Ts: { id: OPS.setTextRise, numArgs: 1, variableArgs: false },
-    Td: { id: OPS.moveText, numArgs: 2, variableArgs: false },
-    TD: { id: OPS.setLeadingMoveText, numArgs: 2, variableArgs: false },
-    Tm: { id: OPS.setTextMatrix, numArgs: 6, variableArgs: false },
-    'T*': { id: OPS.nextLine, numArgs: 0, variableArgs: false },
-    Tj: { id: OPS.showText, numArgs: 1, variableArgs: false },
-    TJ: { id: OPS.showSpacedText, numArgs: 1, variableArgs: false },
-    '\'': { id: OPS.nextLineShowText, numArgs: 1, variableArgs: false },
-    '"': { id: OPS.nextLineSetSpacingShowText, numArgs: 3,
-           variableArgs: false },
+    t['BT'] = { id: OPS.beginText, numArgs: 0, variableArgs: false };
+    t['ET'] = { id: OPS.endText, numArgs: 0, variableArgs: false };
+    t['Tc'] = { id: OPS.setCharSpacing, numArgs: 1, variableArgs: false };
+    t['Tw'] = { id: OPS.setWordSpacing, numArgs: 1, variableArgs: false };
+    t['Tz'] = { id: OPS.setHScale, numArgs: 1, variableArgs: false };
+    t['TL'] = { id: OPS.setLeading, numArgs: 1, variableArgs: false };
+    t['Tf'] = { id: OPS.setFont, numArgs: 2, variableArgs: false };
+    t['Tr'] = { id: OPS.setTextRenderingMode, numArgs: 1, variableArgs: false };
+    t['Ts'] = { id: OPS.setTextRise, numArgs: 1, variableArgs: false };
+    t['Td'] = { id: OPS.moveText, numArgs: 2, variableArgs: false };
+    t['TD'] = { id: OPS.setLeadingMoveText, numArgs: 2, variableArgs: false };
+    t['Tm'] = { id: OPS.setTextMatrix, numArgs: 6, variableArgs: false };
+    t['T*'] = { id: OPS.nextLine, numArgs: 0, variableArgs: false };
+    t['Tj'] = { id: OPS.showText, numArgs: 1, variableArgs: false };
+    t['TJ'] = { id: OPS.showSpacedText, numArgs: 1, variableArgs: false };
+    t['\''] = { id: OPS.nextLineShowText, numArgs: 1, variableArgs: false };
+    t['"'] = { id: OPS.nextLineSetSpacingShowText, numArgs: 3,
+               variableArgs: false };
 
     // Type3 fonts
-    d0: { id: OPS.setCharWidth, numArgs: 2, variableArgs: false },
-    d1: { id: OPS.setCharWidthAndBounds, numArgs: 6, variableArgs: false },
+    t['d0'] = { id: OPS.setCharWidth, numArgs: 2, variableArgs: false };
+    t['d1'] = { id: OPS.setCharWidthAndBounds, numArgs: 6,
+                variableArgs: false };
 
     // Color
-    CS: { id: OPS.setStrokeColorSpace, numArgs: 1, variableArgs: false },
-    cs: { id: OPS.setFillColorSpace, numArgs: 1, variableArgs: false },
-    SC: { id: OPS.setStrokeColor, numArgs: 4, variableArgs: true },
-    SCN: { id: OPS.setStrokeColorN, numArgs: 33, variableArgs: true },
-    sc: { id: OPS.setFillColor, numArgs: 4, variableArgs: true },
-    scn: { id: OPS.setFillColorN, numArgs: 33, variableArgs: true },
-    G: { id: OPS.setStrokeGray, numArgs: 1, variableArgs: false },
-    g: { id: OPS.setFillGray, numArgs: 1, variableArgs: false },
-    RG: { id: OPS.setStrokeRGBColor, numArgs: 3, variableArgs: false },
-    rg: { id: OPS.setFillRGBColor, numArgs: 3, variableArgs: false },
-    K: { id: OPS.setStrokeCMYKColor, numArgs: 4, variableArgs: false },
-    k: { id: OPS.setFillCMYKColor, numArgs: 4, variableArgs: false },
+    t['CS'] = { id: OPS.setStrokeColorSpace, numArgs: 1, variableArgs: false };
+    t['cs'] = { id: OPS.setFillColorSpace, numArgs: 1, variableArgs: false };
+    t['SC'] = { id: OPS.setStrokeColor, numArgs: 4, variableArgs: true };
+    t['SCN'] = { id: OPS.setStrokeColorN, numArgs: 33, variableArgs: true };
+    t['sc'] = { id: OPS.setFillColor, numArgs: 4, variableArgs: true };
+    t['scn'] = { id: OPS.setFillColorN, numArgs: 33, variableArgs: true };
+    t['G'] = { id: OPS.setStrokeGray, numArgs: 1, variableArgs: false };
+    t['g'] = { id: OPS.setFillGray, numArgs: 1, variableArgs: false };
+    t['RG'] = { id: OPS.setStrokeRGBColor, numArgs: 3, variableArgs: false };
+    t['rg'] = { id: OPS.setFillRGBColor, numArgs: 3, variableArgs: false };
+    t['K'] = { id: OPS.setStrokeCMYKColor, numArgs: 4, variableArgs: false };
+    t['k'] = { id: OPS.setFillCMYKColor, numArgs: 4, variableArgs: false };
 
     // Shading
-    sh: { id: OPS.shadingFill, numArgs: 1, variableArgs: false },
+    t['sh'] = { id: OPS.shadingFill, numArgs: 1, variableArgs: false };
 
     // Images
-    BI: { id: OPS.beginInlineImage, numArgs: 0, variableArgs: false },
-    ID: { id: OPS.beginImageData, numArgs: 0, variableArgs: false },
-    EI: { id: OPS.endInlineImage, numArgs: 1, variableArgs: false },
+    t['BI'] = { id: OPS.beginInlineImage, numArgs: 0, variableArgs: false };
+    t['ID'] = { id: OPS.beginImageData, numArgs: 0, variableArgs: false };
+    t['EI'] = { id: OPS.endInlineImage, numArgs: 1, variableArgs: false };
 
     // XObjects
-    Do: { id: OPS.paintXObject, numArgs: 1, variableArgs: false },
-    MP: { id: OPS.markPoint, numArgs: 1, variableArgs: false },
-    DP: { id: OPS.markPointProps, numArgs: 2, variableArgs: false },
-    BMC: { id: OPS.beginMarkedContent, numArgs: 1, variableArgs: false },
-    BDC: { id: OPS.beginMarkedContentProps, numArgs: 2,
-           variableArgs: false },
-    EMC: { id: OPS.endMarkedContent, numArgs: 0, variableArgs: false },
+    t['Do'] = { id: OPS.paintXObject, numArgs: 1, variableArgs: false };
+    t['MP'] = { id: OPS.markPoint, numArgs: 1, variableArgs: false };
+    t['DP'] = { id: OPS.markPointProps, numArgs: 2, variableArgs: false };
+    t['BMC'] = { id: OPS.beginMarkedContent, numArgs: 1, variableArgs: false };
+    t['BDC'] = { id: OPS.beginMarkedContentProps, numArgs: 2,
+                 variableArgs: false };
+    t['EMC'] = { id: OPS.endMarkedContent, numArgs: 0, variableArgs: false };
 
     // Compatibility
-    BX: { id: OPS.beginCompat, numArgs: 0, variableArgs: false },
-    EX: { id: OPS.endCompat, numArgs: 0, variableArgs: false },
+    t['BX'] = { id: OPS.beginCompat, numArgs: 0, variableArgs: false };
+    t['EX'] = { id: OPS.endCompat, numArgs: 0, variableArgs: false };
 
     // (reserved partial commands for the lexer)
-    BM: null,
-    BD: null,
-    'true': null,
-    fa: null,
-    fal: null,
-    fals: null,
-    'false': null,
-    nu: null,
-    nul: null,
-    'null': null
-  };
+    t['BM'] = null;
+    t['BD'] = null;
+    t['true'] = null;
+    t['fa'] = null;
+    t['fal'] = null;
+    t['fals'] = null;
+    t['false'] = null;
+    t['nu'] = null;
+    t['nul'] = null;
+    t['null'] = null;
+  });
 
   function EvaluatorPreprocessor(stream, xref, stateManager) {
-    // TODO(mduan): pass array of knownCommands rather than OP_MAP
+    this.opMap = getOPMap();
+    // TODO(mduan): pass array of knownCommands rather than this.opMap
     // dictionary
-    this.parser = new Parser(new Lexer(stream, OP_MAP), false, xref);
+    this.parser = new Parser(new Lexer(stream, this.opMap), false, xref);
     this.stateManager = stateManager;
     this.nonProcessedArgs = [];
   }
@@ -12643,7 +39469,7 @@ var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() {
         if (isCmd(obj)) {
           var cmd = obj.cmd;
           // Check that the command is valid
-          var opSpec = OP_MAP[cmd];
+          var opSpec = this.opMap[cmd];
           if (!opSpec) {
             warn('Unknown command "' + cmd + '"');
             continue;
@@ -12699,7 +39525,7 @@ var EvaluatorPreprocessor = (function EvaluatorPreprocessorClosure() {
             if (!args) {
               args = [];
             }
-            args.push((obj instanceof Dict ? obj.getAll() : obj));
+            args.push(obj);
             assert(args.length <= 33, 'Too many arguments');
           }
         }
@@ -13128,20335 +39954,2024 @@ var QueueOptimizer = (function QueueOptimizerClosure() {
   return QueueOptimizer;
 })();
 
+exports.OperatorList = OperatorList;
+exports.PartialEvaluator = PartialEvaluator;
+}));
 
-var BUILT_IN_CMAPS = [
-// << Start unicode maps.
-'Adobe-GB1-UCS2',
-'Adobe-CNS1-UCS2',
-'Adobe-Japan1-UCS2',
-'Adobe-Korea1-UCS2',
-// >> End unicode maps.
-'78-EUC-H',
-'78-EUC-V',
-'78-H',
-'78-RKSJ-H',
-'78-RKSJ-V',
-'78-V',
-'78ms-RKSJ-H',
-'78ms-RKSJ-V',
-'83pv-RKSJ-H',
-'90ms-RKSJ-H',
-'90ms-RKSJ-V',
-'90msp-RKSJ-H',
-'90msp-RKSJ-V',
-'90pv-RKSJ-H',
-'90pv-RKSJ-V',
-'Add-H',
-'Add-RKSJ-H',
-'Add-RKSJ-V',
-'Add-V',
-'Adobe-CNS1-0',
-'Adobe-CNS1-1',
-'Adobe-CNS1-2',
-'Adobe-CNS1-3',
-'Adobe-CNS1-4',
-'Adobe-CNS1-5',
-'Adobe-CNS1-6',
-'Adobe-GB1-0',
-'Adobe-GB1-1',
-'Adobe-GB1-2',
-'Adobe-GB1-3',
-'Adobe-GB1-4',
-'Adobe-GB1-5',
-'Adobe-Japan1-0',
-'Adobe-Japan1-1',
-'Adobe-Japan1-2',
-'Adobe-Japan1-3',
-'Adobe-Japan1-4',
-'Adobe-Japan1-5',
-'Adobe-Japan1-6',
-'Adobe-Korea1-0',
-'Adobe-Korea1-1',
-'Adobe-Korea1-2',
-'B5-H',
-'B5-V',
-'B5pc-H',
-'B5pc-V',
-'CNS-EUC-H',
-'CNS-EUC-V',
-'CNS1-H',
-'CNS1-V',
-'CNS2-H',
-'CNS2-V',
-'ETHK-B5-H',
-'ETHK-B5-V',
-'ETen-B5-H',
-'ETen-B5-V',
-'ETenms-B5-H',
-'ETenms-B5-V',
-'EUC-H',
-'EUC-V',
-'Ext-H',
-'Ext-RKSJ-H',
-'Ext-RKSJ-V',
-'Ext-V',
-'GB-EUC-H',
-'GB-EUC-V',
-'GB-H',
-'GB-V',
-'GBK-EUC-H',
-'GBK-EUC-V',
-'GBK2K-H',
-'GBK2K-V',
-'GBKp-EUC-H',
-'GBKp-EUC-V',
-'GBT-EUC-H',
-'GBT-EUC-V',
-'GBT-H',
-'GBT-V',
-'GBTpc-EUC-H',
-'GBTpc-EUC-V',
-'GBpc-EUC-H',
-'GBpc-EUC-V',
-'H',
-'HKdla-B5-H',
-'HKdla-B5-V',
-'HKdlb-B5-H',
-'HKdlb-B5-V',
-'HKgccs-B5-H',
-'HKgccs-B5-V',
-'HKm314-B5-H',
-'HKm314-B5-V',
-'HKm471-B5-H',
-'HKm471-B5-V',
-'HKscs-B5-H',
-'HKscs-B5-V',
-'Hankaku',
-'Hiragana',
-'KSC-EUC-H',
-'KSC-EUC-V',
-'KSC-H',
-'KSC-Johab-H',
-'KSC-Johab-V',
-'KSC-V',
-'KSCms-UHC-H',
-'KSCms-UHC-HW-H',
-'KSCms-UHC-HW-V',
-'KSCms-UHC-V',
-'KSCpc-EUC-H',
-'KSCpc-EUC-V',
-'Katakana',
-'NWP-H',
-'NWP-V',
-'RKSJ-H',
-'RKSJ-V',
-'Roman',
-'UniCNS-UCS2-H',
-'UniCNS-UCS2-V',
-'UniCNS-UTF16-H',
-'UniCNS-UTF16-V',
-'UniCNS-UTF32-H',
-'UniCNS-UTF32-V',
-'UniCNS-UTF8-H',
-'UniCNS-UTF8-V',
-'UniGB-UCS2-H',
-'UniGB-UCS2-V',
-'UniGB-UTF16-H',
-'UniGB-UTF16-V',
-'UniGB-UTF32-H',
-'UniGB-UTF32-V',
-'UniGB-UTF8-H',
-'UniGB-UTF8-V',
-'UniJIS-UCS2-H',
-'UniJIS-UCS2-HW-H',
-'UniJIS-UCS2-HW-V',
-'UniJIS-UCS2-V',
-'UniJIS-UTF16-H',
-'UniJIS-UTF16-V',
-'UniJIS-UTF32-H',
-'UniJIS-UTF32-V',
-'UniJIS-UTF8-H',
-'UniJIS-UTF8-V',
-'UniJIS2004-UTF16-H',
-'UniJIS2004-UTF16-V',
-'UniJIS2004-UTF32-H',
-'UniJIS2004-UTF32-V',
-'UniJIS2004-UTF8-H',
-'UniJIS2004-UTF8-V',
-'UniJISPro-UCS2-HW-V',
-'UniJISPro-UCS2-V',
-'UniJISPro-UTF8-V',
-'UniJISX0213-UTF32-H',
-'UniJISX0213-UTF32-V',
-'UniJISX02132004-UTF32-H',
-'UniJISX02132004-UTF32-V',
-'UniKS-UCS2-H',
-'UniKS-UCS2-V',
-'UniKS-UTF16-H',
-'UniKS-UTF16-V',
-'UniKS-UTF32-H',
-'UniKS-UTF32-V',
-'UniKS-UTF8-H',
-'UniKS-UTF8-V',
-'V',
-'WP-Symbol'];
 
-// CMap, not to be confused with TrueType's cmap.
-var CMap = (function CMapClosure() {
-  function CMap(builtInCMap) {
-    // Codespace ranges are stored as follows:
-    // [[1BytePairs], [2BytePairs], [3BytePairs], [4BytePairs]]
-    // where nBytePairs are ranges e.g. [low1, high1, low2, high2, ...]
-    this.codespaceRanges = [[], [], [], []];
-    this.numCodespaceRanges = 0;
-    // Map entries have one of two forms.
-    // - cid chars are 16-bit unsigned integers, stored as integers.
-    // - bf chars are variable-length byte sequences, stored as strings, with
-    //   one byte per character.
-    this._map = [];
-    this.vertical = false;
-    this.useCMap = null;
-    this.builtInCMap = builtInCMap;
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreAnnotation = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreStream, root.pdfjsCoreColorSpace,
+      root.pdfjsCoreObj, root.pdfjsCoreEvaluator);
   }
-  CMap.prototype = {
-    addCodespaceRange: function(n, low, high) {
-      this.codespaceRanges[n - 1].push(low, high);
-      this.numCodespaceRanges++;
-    },
-
-    mapCidRange: function(low, high, dstLow) {
-      while (low <= high) {
-        this._map[low++] = dstLow++;
-      }
-    },
-
-    mapBfRange: function(low, high, dstLow) {
-      var lastByte = dstLow.length - 1;
-      while (low <= high) {
-        this._map[low++] = dstLow;
-        // Only the last byte has to be incremented.
-        dstLow = dstLow.substr(0, lastByte) +
-                 String.fromCharCode(dstLow.charCodeAt(lastByte) + 1);
-      }
-    },
-
-    mapBfRangeToArray: function(low, high, array) {
-      var i = 0, ii = array.length;
-      while (low <= high && i < ii) {
-        this._map[low] = array[i++];
-        ++low;
-      }
-    },
-
-    // This is used for both bf and cid chars.
-    mapOne: function(src, dst) {
-      this._map[src] = dst;
-    },
-
-    lookup: function(code) {
-      return this._map[code];
-    },
-
-    contains: function(code) {
-      return this._map[code] !== undefined;
-    },
-
-    forEach: function(callback) {
-      // Most maps have fewer than 65536 entries, and for those we use normal
-      // array iteration. But really sparse tables are possible -- e.g. with
-      // indices in the *billions*. For such tables we use for..in, which isn't
-      // ideal because it stringifies the indices for all present elements, but
-      // it does avoid iterating over every undefined entry.
-      var map = this._map;
-      var length = map.length;
-      var i;
-      if (length <= 0x10000) {
-        for (i = 0; i < length; i++) {
-          if (map[i] !== undefined) {
-            callback(i, map[i]);
-          }
-        }
-      } else {
-        for (i in this._map) {
-          callback(i, map[i]);
-        }
-      }
-    },
-
-    charCodeOf: function(value) {
-      return this._map.indexOf(value);
-    },
-
-    getMap: function() {
-      return this._map;
-    },
-
-    readCharCode: function(str, offset, out) {
-      var c = 0;
-      var codespaceRanges = this.codespaceRanges;
-      var codespaceRangesLen = this.codespaceRanges.length;
-      // 9.7.6.2 CMap Mapping
-      // The code length is at most 4.
-      for (var n = 0; n < codespaceRangesLen; n++) {
-        c = ((c << 8) | str.charCodeAt(offset + n)) >>> 0;
-        // Check each codespace range to see if it falls within.
-        var codespaceRange = codespaceRanges[n];
-        for (var k = 0, kk = codespaceRange.length; k < kk;) {
-          var low = codespaceRange[k++];
-          var high = codespaceRange[k++];
-          if (c >= low && c <= high) {
-            out.charcode = c;
-            out.length = n + 1;
-            return;
-          }
-        }
-      }
-      out.charcode = 0;
-      out.length = 1;
-    }
-  };
-  return CMap;
-})();
-
-// A special case of CMap, where the _map array implicitly has a length of
-// 65535 and each element is equal to its index.
-var IdentityCMap = (function IdentityCMapClosure() {
-  function IdentityCMap(vertical, n) {
-    CMap.call(this);
-    this.vertical = vertical;
-    this.addCodespaceRange(n, 0, 0xffff);
-  }
-  Util.inherit(IdentityCMap, CMap, {});
-
-  IdentityCMap.prototype = {
-    addCodespaceRange: CMap.prototype.addCodespaceRange,
-
-    mapCidRange: function(low, high, dstLow) {
-      error('should not call mapCidRange');
-    },
-
-    mapBfRange: function(low, high, dstLow) {
-      error('should not call mapBfRange');
-    },
-
-    mapBfRangeToArray: function(low, high, array) {
-      error('should not call mapBfRangeToArray');
-    },
-
-    mapOne: function(src, dst) {
-      error('should not call mapCidOne');
-    },
-
-    lookup: function(code) {
-      return (isInt(code) && code <= 0xffff) ? code : undefined;
-    },
-
-    contains: function(code) {
-      return isInt(code) && code <= 0xffff;
-    },
-
-    forEach: function(callback) {
-      for (var i = 0; i <= 0xffff; i++) {
-        callback(i, i);
-      }
-    },
-
-    charCodeOf: function(value) {
-      return (isInt(value) && value <= 0xffff) ? value : -1;
-    },
-
-    getMap: function() {
-      // Sometimes identity maps must be instantiated, but it's rare.
-      var map = new Array(0x10000);
-      for (var i = 0; i <= 0xffff; i++) {
-        map[i] = i;
-      }
-      return map;
-    },
-
-    readCharCode: CMap.prototype.readCharCode
-  };
-
-  return IdentityCMap;
-})();
-
-var BinaryCMapReader = (function BinaryCMapReaderClosure() {
-  function fetchBinaryData(url) {
-    var nonBinaryRequest = PDFJS.disableWorker;
-    var request = new XMLHttpRequest();
-    request.open('GET', url, false);
-    if (!nonBinaryRequest) {
-      try {
-        request.responseType = 'arraybuffer';
-        nonBinaryRequest = request.responseType !== 'arraybuffer';
-      } catch (e) {
-        nonBinaryRequest = true;
-      }
-    }
-    if (nonBinaryRequest && request.overrideMimeType) {
-      request.overrideMimeType('text/plain; charset=x-user-defined');
-    }
-    request.send(null);
-    if (nonBinaryRequest ? !request.responseText : !request.response) {
-      error('Unable to get binary cMap at: ' + url);
-    }
-    if (nonBinaryRequest) {
-      var data = Array.prototype.map.call(request.responseText, function (ch) {
-        return ch.charCodeAt(0) & 255;
-      });
-      return new Uint8Array(data);
-    }
-    return new Uint8Array(request.response);
-  }
-
-  function hexToInt(a, size) {
-    var n = 0;
-    for (var i = 0; i <= size; i++) {
-      n = (n << 8) | a[i];
-    }
-    return n >>> 0;
-  }
-
-  function hexToStr(a, size) {
-    // This code is hot. Special-case some common values to avoid creating an
-    // object with subarray().
-    if (size === 1) {
-      return String.fromCharCode(a[0], a[1]);
-    }
-    if (size === 3) {
-      return String.fromCharCode(a[0], a[1], a[2], a[3]);
-    }
-    return String.fromCharCode.apply(null, a.subarray(0, size + 1));
-  }
-
-  function addHex(a, b, size) {
-    var c = 0;
-    for (var i = size; i >= 0; i--) {
-      c += a[i] + b[i];
-      a[i] = c & 255;
-      c >>= 8;
-    }
-  }
-
-  function incHex(a, size) {
-    var c = 1;
-    for (var i = size; i >= 0 && c > 0; i--) {
-      c += a[i];
-      a[i] = c & 255;
-      c >>= 8;
-    }
-  }
-
-  var MAX_NUM_SIZE = 16;
-  var MAX_ENCODED_NUM_SIZE = 19; // ceil(MAX_NUM_SIZE * 7 / 8)
-
-  function BinaryCMapStream(data) {
-    this.buffer = data;
-    this.pos = 0;
-    this.end = data.length;
-    this.tmpBuf = new Uint8Array(MAX_ENCODED_NUM_SIZE);
-  }
-
-  BinaryCMapStream.prototype = {
-    readByte: function () {
-      if (this.pos >= this.end) {
-        return -1;
-      }
-      return this.buffer[this.pos++];
-    },
-    readNumber: function () {
-      var n = 0;
-      var last;
-      do {
-        var b = this.readByte();
-        if (b < 0) {
-          error('unexpected EOF in bcmap');
-        }
-        last = !(b & 0x80);
-        n = (n << 7) | (b & 0x7F);
-      } while (!last);
-      return n;
-    },
-    readSigned: function () {
-      var n = this.readNumber();
-      return (n & 1) ? ~(n >>> 1) : n >>> 1;
-    },
-    readHex: function (num, size) {
-      num.set(this.buffer.subarray(this.pos,
-        this.pos + size + 1));
-      this.pos += size + 1;
-    },
-    readHexNumber: function (num, size) {
-      var last;
-      var stack = this.tmpBuf, sp = 0;
-      do {
-        var b = this.readByte();
-        if (b < 0) {
-          error('unexpected EOF in bcmap');
-        }
-        last = !(b & 0x80);
-        stack[sp++] = b & 0x7F;
-      } while (!last);
-      var i = size, buffer = 0, bufferSize = 0;
-      while (i >= 0) {
-        while (bufferSize < 8 && stack.length > 0) {
-          buffer = (stack[--sp] << bufferSize) | buffer;
-          bufferSize += 7;
-        }
-        num[i] = buffer & 255;
-        i--;
-        buffer >>= 8;
-        bufferSize -= 8;
-      }
-    },
-    readHexSigned: function (num, size) {
-      this.readHexNumber(num, size);
-      var sign = num[size] & 1 ? 255 : 0;
-      var c = 0;
-      for (var i = 0; i <= size; i++) {
-        c = ((c & 1) << 8) | num[i];
-        num[i] = (c >> 1) ^ sign;
-      }
-    },
-    readString: function () {
-      var len = this.readNumber();
-      var s = '';
-      for (var i = 0; i < len; i++) {
-        s += String.fromCharCode(this.readNumber());
-      }
-      return s;
-    }
-  };
-
-  function processBinaryCMap(url, cMap, extend) {
-    var data = fetchBinaryData(url);
-    var stream = new BinaryCMapStream(data);
-
-    var header = stream.readByte();
-    cMap.vertical = !!(header & 1);
-
-    var useCMap = null;
-    var start = new Uint8Array(MAX_NUM_SIZE);
-    var end = new Uint8Array(MAX_NUM_SIZE);
-    var char = new Uint8Array(MAX_NUM_SIZE);
-    var charCode = new Uint8Array(MAX_NUM_SIZE);
-    var tmp = new Uint8Array(MAX_NUM_SIZE);
-    var code;
-
-    var b;
-    while ((b = stream.readByte()) >= 0) {
-      var type = b >> 5;
-      if (type === 7) { // metadata, e.g. comment or usecmap
-        switch (b & 0x1F) {
-          case 0:
-            stream.readString(); // skipping comment
-            break;
-          case 1:
-            useCMap = stream.readString();
-            break;
-        }
-        continue;
-      }
-      var sequence = !!(b & 0x10);
-      var dataSize = b & 15;
-
-      assert(dataSize + 1 <= MAX_NUM_SIZE);
-
-      var ucs2DataSize = 1;
-      var subitemsCount = stream.readNumber();
-      var i;
-      switch (type) {
-        case 0: // codespacerange
-          stream.readHex(start, dataSize);
-          stream.readHexNumber(end, dataSize);
-          addHex(end, start, dataSize);
-          cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize),
-                                 hexToInt(end, dataSize));
-          for (i = 1; i < subitemsCount; i++) {
-            incHex(end, dataSize);
-            stream.readHexNumber(start, dataSize);
-            addHex(start, end, dataSize);
-            stream.readHexNumber(end, dataSize);
-            addHex(end, start, dataSize);
-            cMap.addCodespaceRange(dataSize + 1, hexToInt(start, dataSize),
-                                   hexToInt(end, dataSize));
-          }
-          break;
-        case 1: // notdefrange
-          stream.readHex(start, dataSize);
-          stream.readHexNumber(end, dataSize);
-          addHex(end, start, dataSize);
-          code = stream.readNumber();
-          // undefined range, skipping
-          for (i = 1; i < subitemsCount; i++) {
-            incHex(end, dataSize);
-            stream.readHexNumber(start, dataSize);
-            addHex(start, end, dataSize);
-            stream.readHexNumber(end, dataSize);
-            addHex(end, start, dataSize);
-            code = stream.readNumber();
-            // nop
-          }
-          break;
-        case 2: // cidchar
-          stream.readHex(char, dataSize);
-          code = stream.readNumber();
-          cMap.mapOne(hexToInt(char, dataSize), code);
-          for (i = 1; i < subitemsCount; i++) {
-            incHex(char, dataSize);
-            if (!sequence) {
-              stream.readHexNumber(tmp, dataSize);
-              addHex(char, tmp, dataSize);
-            }
-            code = stream.readSigned() + (code + 1);
-            cMap.mapOne(hexToInt(char, dataSize), code);
-          }
-          break;
-        case 3: // cidrange
-          stream.readHex(start, dataSize);
-          stream.readHexNumber(end, dataSize);
-          addHex(end, start, dataSize);
-          code = stream.readNumber();
-          cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize),
-                           code);
-          for (i = 1; i < subitemsCount; i++) {
-            incHex(end, dataSize);
-            if (!sequence) {
-              stream.readHexNumber(start, dataSize);
-              addHex(start, end, dataSize);
-            } else {
-              start.set(end);
-            }
-            stream.readHexNumber(end, dataSize);
-            addHex(end, start, dataSize);
-            code = stream.readNumber();
-            cMap.mapCidRange(hexToInt(start, dataSize), hexToInt(end, dataSize),
-                             code);
-          }
-          break;
-        case 4: // bfchar
-          stream.readHex(char, ucs2DataSize);
-          stream.readHex(charCode, dataSize);
-          cMap.mapOne(hexToInt(char, ucs2DataSize),
-                      hexToStr(charCode, dataSize));
-          for (i = 1; i < subitemsCount; i++) {
-            incHex(char, ucs2DataSize);
-            if (!sequence) {
-              stream.readHexNumber(tmp, ucs2DataSize);
-              addHex(char, tmp, ucs2DataSize);
-            }
-            incHex(charCode, dataSize);
-            stream.readHexSigned(tmp, dataSize);
-            addHex(charCode, tmp, dataSize);
-            cMap.mapOne(hexToInt(char, ucs2DataSize),
-                        hexToStr(charCode, dataSize));
-          }
-          break;
-        case 5: // bfrange
-          stream.readHex(start, ucs2DataSize);
-          stream.readHexNumber(end, ucs2DataSize);
-          addHex(end, start, ucs2DataSize);
-          stream.readHex(charCode, dataSize);
-          cMap.mapBfRange(hexToInt(start, ucs2DataSize),
-                          hexToInt(end, ucs2DataSize),
-                          hexToStr(charCode, dataSize));
-          for (i = 1; i < subitemsCount; i++) {
-            incHex(end, ucs2DataSize);
-            if (!sequence) {
-              stream.readHexNumber(start, ucs2DataSize);
-              addHex(start, end, ucs2DataSize);
-            } else {
-              start.set(end);
-            }
-            stream.readHexNumber(end, ucs2DataSize);
-            addHex(end, start, ucs2DataSize);
-            stream.readHex(charCode, dataSize);
-            cMap.mapBfRange(hexToInt(start, ucs2DataSize),
-                            hexToInt(end, ucs2DataSize),
-                            hexToStr(charCode, dataSize));
-          }
-          break;
-        default:
-          error('Unknown type: ' + type);
-          break;
-      }
-    }
-
-    if (useCMap) {
-      extend(useCMap);
-    }
-    return cMap;
-  }
-
-  function BinaryCMapReader() {}
-
-  BinaryCMapReader.prototype = {
-    read: processBinaryCMap
-  };
-
-  return BinaryCMapReader;
-})();
-
-var CMapFactory = (function CMapFactoryClosure() {
-  function strToInt(str) {
-    var a = 0;
-    for (var i = 0; i < str.length; i++) {
-      a = (a << 8) | str.charCodeAt(i);
-    }
-    return a >>> 0;
-  }
-
-  function expectString(obj) {
-    if (!isString(obj)) {
-      error('Malformed CMap: expected string.');
-    }
-  }
-
-  function expectInt(obj) {
-    if (!isInt(obj)) {
-      error('Malformed CMap: expected int.');
-    }
-  }
-
-  function parseBfChar(cMap, lexer) {
-    while (true) {
-      var obj = lexer.getObj();
-      if (isEOF(obj)) {
-        break;
-      }
-      if (isCmd(obj, 'endbfchar')) {
-        return;
-      }
-      expectString(obj);
-      var src = strToInt(obj);
-      obj = lexer.getObj();
-      // TODO are /dstName used?
-      expectString(obj);
-      var dst = obj;
-      cMap.mapOne(src, dst);
-    }
-  }
-
-  function parseBfRange(cMap, lexer) {
-    while (true) {
-      var obj = lexer.getObj();
-      if (isEOF(obj)) {
-        break;
-      }
-      if (isCmd(obj, 'endbfrange')) {
-        return;
-      }
-      expectString(obj);
-      var low = strToInt(obj);
-      obj = lexer.getObj();
-      expectString(obj);
-      var high = strToInt(obj);
-      obj = lexer.getObj();
-      if (isInt(obj) || isString(obj)) {
-        var dstLow = isInt(obj) ? String.fromCharCode(obj) : obj;
-        cMap.mapBfRange(low, high, dstLow);
-      } else if (isCmd(obj, '[')) {
-        obj = lexer.getObj();
-        var array = [];
-        while (!isCmd(obj, ']') && !isEOF(obj)) {
-          array.push(obj);
-          obj = lexer.getObj();
-        }
-        cMap.mapBfRangeToArray(low, high, array);
-      } else {
-        break;
-      }
-    }
-    error('Invalid bf range.');
-  }
-
-  function parseCidChar(cMap, lexer) {
-    while (true) {
-      var obj = lexer.getObj();
-      if (isEOF(obj)) {
-        break;
-      }
-      if (isCmd(obj, 'endcidchar')) {
-        return;
-      }
-      expectString(obj);
-      var src = strToInt(obj);
-      obj = lexer.getObj();
-      expectInt(obj);
-      var dst = obj;
-      cMap.mapOne(src, dst);
-    }
-  }
-
-  function parseCidRange(cMap, lexer) {
-    while (true) {
-      var obj = lexer.getObj();
-      if (isEOF(obj)) {
-        break;
-      }
-      if (isCmd(obj, 'endcidrange')) {
-        return;
-      }
-      expectString(obj);
-      var low = strToInt(obj);
-      obj = lexer.getObj();
-      expectString(obj);
-      var high = strToInt(obj);
-      obj = lexer.getObj();
-      expectInt(obj);
-      var dstLow = obj;
-      cMap.mapCidRange(low, high, dstLow);
-    }
-  }
-
-  function parseCodespaceRange(cMap, lexer) {
-    while (true) {
-      var obj = lexer.getObj();
-      if (isEOF(obj)) {
-        break;
-      }
-      if (isCmd(obj, 'endcodespacerange')) {
-        return;
-      }
-      if (!isString(obj)) {
-        break;
-      }
-      var low = strToInt(obj);
-      obj = lexer.getObj();
-      if (!isString(obj)) {
-        break;
-      }
-      var high = strToInt(obj);
-      cMap.addCodespaceRange(obj.length, low, high);
-    }
-    error('Invalid codespace range.');
-  }
-
-  function parseWMode(cMap, lexer) {
-    var obj = lexer.getObj();
-    if (isInt(obj)) {
-      cMap.vertical = !!obj;
-    }
-  }
-
-  function parseCMap(cMap, lexer, builtInCMapParams, useCMap) {
-    var previous;
-    var embededUseCMap;
-    objLoop: while (true) {
-      var obj = lexer.getObj();
-      if (isEOF(obj)) {
-        break;
-      } else if (isName(obj)) {
-        if (obj.name === 'WMode') {
-          parseWMode(cMap, lexer);
-        }
-        previous = obj;
-      } else if (isCmd(obj)) {
-        switch (obj.cmd) {
-          case 'endcmap':
-            break objLoop;
-          case 'usecmap':
-            if (isName(previous)) {
-              embededUseCMap = previous.name;
-            }
-            break;
-          case 'begincodespacerange':
-            parseCodespaceRange(cMap, lexer);
-            break;
-          case 'beginbfchar':
-            parseBfChar(cMap, lexer);
-            break;
-          case 'begincidchar':
-            parseCidChar(cMap, lexer);
-            break;
-          case 'beginbfrange':
-            parseBfRange(cMap, lexer);
-            break;
-          case 'begincidrange':
-            parseCidRange(cMap, lexer);
-            break;
-        }
-      }
-    }
-
-    if (!useCMap && embededUseCMap) {
-      // Load the usecmap definition from the file only if there wasn't one
-      // specified.
-      useCMap = embededUseCMap;
-    }
-    if (useCMap) {
-      extendCMap(cMap, builtInCMapParams, useCMap);
-    }
-  }
-
-  function extendCMap(cMap, builtInCMapParams, useCMap) {
-    cMap.useCMap = createBuiltInCMap(useCMap, builtInCMapParams);
-    // If there aren't any code space ranges defined clone all the parent ones
-    // into this cMap.
-    if (cMap.numCodespaceRanges === 0) {
-      var useCodespaceRanges = cMap.useCMap.codespaceRanges;
-      for (var i = 0; i < useCodespaceRanges.length; i++) {
-        cMap.codespaceRanges[i] = useCodespaceRanges[i].slice();
-      }
-      cMap.numCodespaceRanges = cMap.useCMap.numCodespaceRanges;
-    }
-    // Merge the map into the current one, making sure not to override
-    // any previously defined entries.
-    cMap.useCMap.forEach(function(key, value) {
-      if (!cMap.contains(key)) {
-        cMap.mapOne(key, cMap.useCMap.lookup(key));
-      }
-    });
-  }
-
-  function parseBinaryCMap(name, builtInCMapParams) {
-    var url = builtInCMapParams.url + name + '.bcmap';
-    var cMap = new CMap(true);
-    new BinaryCMapReader().read(url, cMap, function (useCMap) {
-      extendCMap(cMap, builtInCMapParams, useCMap);
-    });
-    return cMap;
-  }
-
-  function createBuiltInCMap(name, builtInCMapParams) {
-    if (name === 'Identity-H') {
-      return new IdentityCMap(false, 2);
-    } else if (name === 'Identity-V') {
-      return new IdentityCMap(true, 2);
-    }
-    if (BUILT_IN_CMAPS.indexOf(name) === -1) {
-      error('Unknown cMap name: ' + name);
-    }
-    assert(builtInCMapParams, 'built-in cMap parameters are not provided');
-
-    if (builtInCMapParams.packed) {
-      return parseBinaryCMap(name, builtInCMapParams);
-    }
-
-    var request = new XMLHttpRequest();
-    var url = builtInCMapParams.url + name;
-    request.open('GET', url, false);
-    request.send(null);
-    if (!request.responseText) {
-      error('Unable to get cMap at: ' + url);
-    }
-    var cMap = new CMap(true);
-    var lexer = new Lexer(new StringStream(request.responseText));
-    parseCMap(cMap, lexer, builtInCMapParams, null);
-    return cMap;
-  }
-
-  return {
-    create: function (encoding, builtInCMapParams, useCMap) {
-      if (isName(encoding)) {
-        return createBuiltInCMap(encoding.name, builtInCMapParams);
-      } else if (isStream(encoding)) {
-        var cMap = new CMap();
-        var lexer = new Lexer(encoding);
-        try {
-          parseCMap(cMap, lexer, builtInCMapParams, useCMap);
-        } catch (e) {
-          warn('Invalid CMap data. ' + e);
-        }
-        return cMap;
-      }
-      error('Encoding required.');
-    }
-  };
-})();
-
-
-// Unicode Private Use Area
-var PRIVATE_USE_OFFSET_START = 0xE000;
-var PRIVATE_USE_OFFSET_END = 0xF8FF;
-var SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = false;
-
-// PDF Glyph Space Units are one Thousandth of a TextSpace Unit
-// except for Type 3 fonts
-var PDF_GLYPH_SPACE_UNITS = 1000;
-
-// Hinting is currently disabled due to unknown problems on windows
-// in tracemonkey and various other pdfs with type1 fonts.
-var HINTING_ENABLED = false;
-
-// Accented charactars are not displayed properly on windows, using this flag
-// to control analysis of seac charstrings.
-var SEAC_ANALYSIS_ENABLED = false;
-
-var FontFlags = {
-  FixedPitch: 1,
-  Serif: 2,
-  Symbolic: 4,
-  Script: 8,
-  Nonsymbolic: 32,
-  Italic: 64,
-  AllCap: 65536,
-  SmallCap: 131072,
-  ForceBold: 262144
-};
-
-var Encodings = {
-  ExpertEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    'space', 'exclamsmall', 'Hungarumlautsmall', '', 'dollaroldstyle',
-    'dollarsuperior', 'ampersandsmall', 'Acutesmall', 'parenleftsuperior',
-    'parenrightsuperior', 'twodotenleader', 'onedotenleader', 'comma',
-    'hyphen', 'period', 'fraction', 'zerooldstyle', 'oneoldstyle',
-    'twooldstyle', 'threeoldstyle', 'fouroldstyle', 'fiveoldstyle',
-    'sixoldstyle', 'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'colon',
-    'semicolon', 'commasuperior', 'threequartersemdash', 'periodsuperior',
-    'questionsmall', '', 'asuperior', 'bsuperior', 'centsuperior', 'dsuperior',
-    'esuperior', '', '', 'isuperior', '', '', 'lsuperior', 'msuperior',
-    'nsuperior', 'osuperior', '', '', 'rsuperior', 'ssuperior', 'tsuperior',
-    '', 'ff', 'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '',
-    'parenrightinferior', 'Circumflexsmall', 'hyphensuperior', 'Gravesmall',
-    'Asmall', 'Bsmall', 'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall',
-    'Hsmall', 'Ismall', 'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall',
-    'Osmall', 'Psmall', 'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall',
-    'Vsmall', 'Wsmall', 'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary',
-    'onefitted', 'rupiah', 'Tildesmall', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall',
-    '', '', 'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall',
-    'Caronsmall', '', 'Dotaccentsmall', '', '', 'Macronsmall', '', '',
-    'figuredash', 'hypheninferior', '', '', 'Ogoneksmall', 'Ringsmall',
-    'Cedillasmall', '', '', '', 'onequarter', 'onehalf', 'threequarters',
-    'questiondownsmall', 'oneeighth', 'threeeighths', 'fiveeighths',
-    'seveneighths', 'onethird', 'twothirds', '', '', 'zerosuperior',
-    'onesuperior', 'twosuperior', 'threesuperior', 'foursuperior',
-    'fivesuperior', 'sixsuperior', 'sevensuperior', 'eightsuperior',
-    'ninesuperior', 'zeroinferior', 'oneinferior', 'twoinferior',
-    'threeinferior', 'fourinferior', 'fiveinferior', 'sixinferior',
-    'seveninferior', 'eightinferior', 'nineinferior', 'centinferior',
-    'dollarinferior', 'periodinferior', 'commainferior', 'Agravesmall',
-    'Aacutesmall', 'Acircumflexsmall', 'Atildesmall', 'Adieresissmall',
-    'Aringsmall', 'AEsmall', 'Ccedillasmall', 'Egravesmall', 'Eacutesmall',
-    'Ecircumflexsmall', 'Edieresissmall', 'Igravesmall', 'Iacutesmall',
-    'Icircumflexsmall', 'Idieresissmall', 'Ethsmall', 'Ntildesmall',
-    'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall', 'Otildesmall',
-    'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall', 'Uacutesmall',
-    'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall', 'Thornsmall',
-    'Ydieresissmall'],
-  MacExpertEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    'space', 'exclamsmall', 'Hungarumlautsmall', 'centoldstyle',
-    'dollaroldstyle', 'dollarsuperior', 'ampersandsmall', 'Acutesmall',
-    'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
-    'onedotenleader', 'comma', 'hyphen', 'period', 'fraction', 'zerooldstyle',
-    'oneoldstyle', 'twooldstyle', 'threeoldstyle', 'fouroldstyle',
-    'fiveoldstyle', 'sixoldstyle', 'sevenoldstyle', 'eightoldstyle',
-    'nineoldstyle', 'colon', 'semicolon', '', 'threequartersemdash', '',
-    'questionsmall', '', '', '', '', 'Ethsmall', '', '', 'onequarter',
-    'onehalf', 'threequarters', 'oneeighth', 'threeeighths', 'fiveeighths',
-    'seveneighths', 'onethird', 'twothirds', '', '', '', '', '', '', 'ff',
-    'fi', 'fl', 'ffi', 'ffl', 'parenleftinferior', '', 'parenrightinferior',
-    'Circumflexsmall', 'hypheninferior', 'Gravesmall', 'Asmall', 'Bsmall',
-    'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall',
-    'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall',
-    'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall',
-    'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah',
-    'Tildesmall', '', '', 'asuperior', 'centsuperior', '', '', '', '',
-    'Aacutesmall', 'Agravesmall', 'Acircumflexsmall', 'Adieresissmall',
-    'Atildesmall', 'Aringsmall', 'Ccedillasmall', 'Eacutesmall', 'Egravesmall',
-    'Ecircumflexsmall', 'Edieresissmall', 'Iacutesmall', 'Igravesmall',
-    'Icircumflexsmall', 'Idieresissmall', 'Ntildesmall', 'Oacutesmall',
-    'Ogravesmall', 'Ocircumflexsmall', 'Odieresissmall', 'Otildesmall',
-    'Uacutesmall', 'Ugravesmall', 'Ucircumflexsmall', 'Udieresissmall', '',
-    'eightsuperior', 'fourinferior', 'threeinferior', 'sixinferior',
-    'eightinferior', 'seveninferior', 'Scaronsmall', '', 'centinferior',
-    'twoinferior', '', 'Dieresissmall', '', 'Caronsmall', 'osuperior',
-    'fiveinferior', '', 'commainferior', 'periodinferior', 'Yacutesmall', '',
-    'dollarinferior', '', 'Thornsmall', '', 'nineinferior', 'zeroinferior',
-    'Zcaronsmall', 'AEsmall', 'Oslashsmall', 'questiondownsmall',
-    'oneinferior', 'Lslashsmall', '', '', '', '', '', '', 'Cedillasmall', '',
-    '', '', '', '', 'OEsmall', 'figuredash', 'hyphensuperior', '', '', '', '',
-    'exclamdownsmall', '', 'Ydieresissmall', '', 'onesuperior', 'twosuperior',
-    'threesuperior', 'foursuperior', 'fivesuperior', 'sixsuperior',
-    'sevensuperior', 'ninesuperior', 'zerosuperior', '', 'esuperior',
-    'rsuperior', 'tsuperior', '', '', 'isuperior', 'ssuperior', 'dsuperior',
-    '', '', '', '', '', 'lsuperior', 'Ogoneksmall', 'Brevesmall',
-    'Macronsmall', 'bsuperior', 'nsuperior', 'msuperior', 'commasuperior',
-    'periodsuperior', 'Dotaccentsmall', 'Ringsmall'],
-  MacRomanEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
-    'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus',
-    'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
-    'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
-    'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
-    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
-    'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
-    'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
-    'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
-    'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde', '',
-    'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde', 'Odieresis',
-    'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis', 'atilde',
-    'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis',
-    'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute',
-    'ograve', 'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave',
-    'ucircumflex', 'udieresis', 'dagger', 'degree', 'cent', 'sterling',
-    'section', 'bullet', 'paragraph', 'germandbls', 'registered', 'copyright',
-    'trademark', 'acute', 'dieresis', 'notequal', 'AE', 'Oslash', 'infinity',
-    'plusminus', 'lessequal', 'greaterequal', 'yen', 'mu', 'partialdiff',
-    'summation', 'product', 'pi', 'integral', 'ordfeminine', 'ordmasculine',
-    'Omega', 'ae', 'oslash', 'questiondown', 'exclamdown', 'logicalnot',
-    'radical', 'florin', 'approxequal', 'Delta', 'guillemotleft',
-    'guillemotright', 'ellipsis', 'space', 'Agrave', 'Atilde', 'Otilde', 'OE',
-    'oe', 'endash', 'emdash', 'quotedblleft', 'quotedblright', 'quoteleft',
-    'quoteright', 'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction',
-    'currency', 'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl',
-    'periodcentered', 'quotesinglbase', 'quotedblbase', 'perthousand',
-    'Acircumflex', 'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute',
-    'Icircumflex', 'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple',
-    'Ograve', 'Uacute', 'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex',
-    'tilde', 'macron', 'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut',
-    'ogonek', 'caron'],
-  StandardEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
-    'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus',
-    'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
-    'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
-    'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
-    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
-    'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
-    'asciicircum', 'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f',
-    'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u',
-    'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', 'exclamdown',
-    'cent', 'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
-    'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
-    'guilsinglright', 'fi', 'fl', '', 'endash', 'dagger', 'daggerdbl',
-    'periodcentered', '', 'paragraph', 'bullet', 'quotesinglbase',
-    'quotedblbase', 'quotedblright', 'guillemotright', 'ellipsis',
-    'perthousand', '', 'questiondown', '', 'grave', 'acute', 'circumflex',
-    'tilde', 'macron', 'breve', 'dotaccent', 'dieresis', '', 'ring', 'cedilla',
-    '', 'hungarumlaut', 'ogonek', 'caron', 'emdash', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', 'AE', '', 'ordfeminine', '', '',
-    '', '', 'Lslash', 'Oslash', 'OE', 'ordmasculine', '', '', '', '', '', 'ae',
-    '', '', '', 'dotlessi', '', '', 'lslash', 'oslash', 'oe', 'germandbls'],
-  WinAnsiEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
-    'ampersand', 'quotesingle', 'parenleft', 'parenright', 'asterisk', 'plus',
-    'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three',
-    'four', 'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon',
-    'less', 'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F',
-    'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U',
-    'V', 'W', 'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright',
-    'asciicircum', 'underscore', 'grave', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
-    'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v',
-    'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright', 'asciitilde',
-    'bullet', 'Euro', 'bullet', 'quotesinglbase', 'florin', 'quotedblbase',
-    'ellipsis', 'dagger', 'daggerdbl', 'circumflex', 'perthousand', 'Scaron',
-    'guilsinglleft', 'OE', 'bullet', 'Zcaron', 'bullet', 'bullet', 'quoteleft',
-    'quoteright', 'quotedblleft', 'quotedblright', 'bullet', 'endash',
-    'emdash', 'tilde', 'trademark', 'scaron', 'guilsinglright', 'oe', 'bullet',
-    'zcaron', 'Ydieresis', 'space', 'exclamdown', 'cent', 'sterling',
-    'currency', 'yen', 'brokenbar', 'section', 'dieresis', 'copyright',
-    'ordfeminine', 'guillemotleft', 'logicalnot', 'hyphen', 'registered',
-    'macron', 'degree', 'plusminus', 'twosuperior', 'threesuperior', 'acute',
-    'mu', 'paragraph', 'periodcentered', 'cedilla', 'onesuperior',
-    'ordmasculine', 'guillemotright', 'onequarter', 'onehalf', 'threequarters',
-    'questiondown', 'Agrave', 'Aacute', 'Acircumflex', 'Atilde', 'Adieresis',
-    'Aring', 'AE', 'Ccedilla', 'Egrave', 'Eacute', 'Ecircumflex', 'Edieresis',
-    'Igrave', 'Iacute', 'Icircumflex', 'Idieresis', 'Eth', 'Ntilde', 'Ograve',
-    'Oacute', 'Ocircumflex', 'Otilde', 'Odieresis', 'multiply', 'Oslash',
-    'Ugrave', 'Uacute', 'Ucircumflex', 'Udieresis', 'Yacute', 'Thorn',
-    'germandbls', 'agrave', 'aacute', 'acircumflex', 'atilde', 'adieresis',
-    'aring', 'ae', 'ccedilla', 'egrave', 'eacute', 'ecircumflex', 'edieresis',
-    'igrave', 'iacute', 'icircumflex', 'idieresis', 'eth', 'ntilde', 'ograve',
-    'oacute', 'ocircumflex', 'otilde', 'odieresis', 'divide', 'oslash',
-    'ugrave', 'uacute', 'ucircumflex', 'udieresis', 'yacute', 'thorn',
-    'ydieresis'],
-  SymbolSetEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    'space', 'exclam', 'universal', 'numbersign', 'existential', 'percent',
-    'ampersand', 'suchthat', 'parenleft', 'parenright', 'asteriskmath', 'plus',
-    'comma', 'minus', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four',
-    'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less',
-    'equal', 'greater', 'question', 'congruent', 'Alpha', 'Beta', 'Chi',
-    'Delta', 'Epsilon', 'Phi', 'Gamma', 'Eta', 'Iota', 'theta1', 'Kappa',
-    'Lambda', 'Mu', 'Nu', 'Omicron', 'Pi', 'Theta', 'Rho', 'Sigma', 'Tau',
-    'Upsilon', 'sigma1', 'Omega', 'Xi', 'Psi', 'Zeta', 'bracketleft',
-    'therefore', 'bracketright', 'perpendicular', 'underscore', 'radicalex',
-    'alpha', 'beta', 'chi', 'delta', 'epsilon', 'phi', 'gamma', 'eta', 'iota',
-    'phi1', 'kappa', 'lambda', 'mu', 'nu', 'omicron', 'pi', 'theta', 'rho',
-    'sigma', 'tau', 'upsilon', 'omega1', 'omega', 'xi', 'psi', 'zeta',
-    'braceleft', 'bar', 'braceright', 'similar', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', 'Euro', 'Upsilon1', 'minute', 'lessequal',
-    'fraction', 'infinity', 'florin', 'club', 'diamond', 'heart', 'spade',
-    'arrowboth', 'arrowleft', 'arrowup', 'arrowright', 'arrowdown', 'degree',
-    'plusminus', 'second', 'greaterequal', 'multiply', 'proportional',
-    'partialdiff', 'bullet', 'divide', 'notequal', 'equivalence',
-    'approxequal', 'ellipsis', 'arrowvertex', 'arrowhorizex', 'carriagereturn',
-    'aleph', 'Ifraktur', 'Rfraktur', 'weierstrass', 'circlemultiply',
-    'circleplus', 'emptyset', 'intersection', 'union', 'propersuperset',
-    'reflexsuperset', 'notsubset', 'propersubset', 'reflexsubset', 'element',
-    'notelement', 'angle', 'gradient', 'registerserif', 'copyrightserif',
-    'trademarkserif', 'product', 'radical', 'dotmath', 'logicalnot',
-    'logicaland', 'logicalor', 'arrowdblboth', 'arrowdblleft', 'arrowdblup',
-    'arrowdblright', 'arrowdbldown', 'lozenge', 'angleleft', 'registersans',
-    'copyrightsans', 'trademarksans', 'summation', 'parenlefttp',
-    'parenleftex', 'parenleftbt', 'bracketlefttp', 'bracketleftex',
-    'bracketleftbt', 'bracelefttp', 'braceleftmid', 'braceleftbt', 'braceex',
-    '', 'angleright', 'integral', 'integraltp', 'integralex', 'integralbt',
-    'parenrighttp', 'parenrightex', 'parenrightbt', 'bracketrighttp',
-    'bracketrightex', 'bracketrightbt', 'bracerighttp', 'bracerightmid',
-    'bracerightbt'],
-  ZapfDingbatsEncoding: ['', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '',
-    'space', 'a1', 'a2', 'a202', 'a3', 'a4', 'a5', 'a119', 'a118', 'a117',
-    'a11', 'a12', 'a13', 'a14', 'a15', 'a16', 'a105', 'a17', 'a18', 'a19',
-    'a20', 'a21', 'a22', 'a23', 'a24', 'a25', 'a26', 'a27', 'a28', 'a6', 'a7',
-    'a8', 'a9', 'a10', 'a29', 'a30', 'a31', 'a32', 'a33', 'a34', 'a35', 'a36',
-    'a37', 'a38', 'a39', 'a40', 'a41', 'a42', 'a43', 'a44', 'a45', 'a46',
-    'a47', 'a48', 'a49', 'a50', 'a51', 'a52', 'a53', 'a54', 'a55', 'a56',
-    'a57', 'a58', 'a59', 'a60', 'a61', 'a62', 'a63', 'a64', 'a65', 'a66',
-    'a67', 'a68', 'a69', 'a70', 'a71', 'a72', 'a73', 'a74', 'a203', 'a75',
-    'a204', 'a76', 'a77', 'a78', 'a79', 'a81', 'a82', 'a83', 'a84', 'a97',
-    'a98', 'a99', 'a100', '', 'a89', 'a90', 'a93', 'a94', 'a91', 'a92', 'a205',
-    'a85', 'a206', 'a86', 'a87', 'a88', 'a95', 'a96', '', '', '', '', '', '',
-    '', '', '', '', '', '', '', '', '', '', '', '', '', 'a101', 'a102', 'a103',
-    'a104', 'a106', 'a107', 'a108', 'a112', 'a111', 'a110', 'a109', 'a120',
-    'a121', 'a122', 'a123', 'a124', 'a125', 'a126', 'a127', 'a128', 'a129',
-    'a130', 'a131', 'a132', 'a133', 'a134', 'a135', 'a136', 'a137', 'a138',
-    'a139', 'a140', 'a141', 'a142', 'a143', 'a144', 'a145', 'a146', 'a147',
-    'a148', 'a149', 'a150', 'a151', 'a152', 'a153', 'a154', 'a155', 'a156',
-    'a157', 'a158', 'a159', 'a160', 'a161', 'a163', 'a164', 'a196', 'a165',
-    'a192', 'a166', 'a167', 'a168', 'a169', 'a170', 'a171', 'a172', 'a173',
-    'a162', 'a174', 'a175', 'a176', 'a177', 'a178', 'a179', 'a193', 'a180',
-    'a199', 'a181', 'a200', 'a182', '', 'a201', 'a183', 'a184', 'a197', 'a185',
-    'a194', 'a198', 'a186', 'a195', 'a187', 'a188', 'a189', 'a190', 'a191']
-};
+}(this, function (exports, sharedUtil, corePrimitives, coreStream,
+                  coreColorSpace, coreObj, coreEvaluator) {
+
+var AnnotationBorderStyleType = sharedUtil.AnnotationBorderStyleType;
+var AnnotationFlag = sharedUtil.AnnotationFlag;
+var AnnotationType = sharedUtil.AnnotationType;
+var OPS = sharedUtil.OPS;
+var Util = sharedUtil.Util;
+var isArray = sharedUtil.isArray;
+var isInt = sharedUtil.isInt;
+var isValidUrl = sharedUtil.isValidUrl;
+var stringToBytes = sharedUtil.stringToBytes;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var stringToUTF8String = sharedUtil.stringToUTF8String;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var Stream = coreStream.Stream;
+var ColorSpace = coreColorSpace.ColorSpace;
+var ObjectLoader = coreObj.ObjectLoader;
+var FileSpec = coreObj.FileSpec;
+var OperatorList = coreEvaluator.OperatorList;
 
 /**
- * Hold a map of decoded fonts and of the standard fourteen Type1
- * fonts and their acronyms.
+ * @class
+ * @alias AnnotationFactory
  */
-var stdFontMap = {
-  'ArialNarrow': 'Helvetica',
-  'ArialNarrow-Bold': 'Helvetica-Bold',
-  'ArialNarrow-BoldItalic': 'Helvetica-BoldOblique',
-  'ArialNarrow-Italic': 'Helvetica-Oblique',
-  'ArialBlack': 'Helvetica',
-  'ArialBlack-Bold': 'Helvetica-Bold',
-  'ArialBlack-BoldItalic': 'Helvetica-BoldOblique',
-  'ArialBlack-Italic': 'Helvetica-Oblique',
-  'Arial': 'Helvetica',
-  'Arial-Bold': 'Helvetica-Bold',
-  'Arial-BoldItalic': 'Helvetica-BoldOblique',
-  'Arial-Italic': 'Helvetica-Oblique',
-  'Arial-BoldItalicMT': 'Helvetica-BoldOblique',
-  'Arial-BoldMT': 'Helvetica-Bold',
-  'Arial-ItalicMT': 'Helvetica-Oblique',
-  'ArialMT': 'Helvetica',
-  'Courier-Bold': 'Courier-Bold',
-  'Courier-BoldItalic': 'Courier-BoldOblique',
-  'Courier-Italic': 'Courier-Oblique',
-  'CourierNew': 'Courier',
-  'CourierNew-Bold': 'Courier-Bold',
-  'CourierNew-BoldItalic': 'Courier-BoldOblique',
-  'CourierNew-Italic': 'Courier-Oblique',
-  'CourierNewPS-BoldItalicMT': 'Courier-BoldOblique',
-  'CourierNewPS-BoldMT': 'Courier-Bold',
-  'CourierNewPS-ItalicMT': 'Courier-Oblique',
-  'CourierNewPSMT': 'Courier',
-  'Helvetica-Bold': 'Helvetica-Bold',
-  'Helvetica-BoldItalic': 'Helvetica-BoldOblique',
-  'Helvetica-Italic': 'Helvetica-Oblique',
-  'Symbol-Bold': 'Symbol',
-  'Symbol-BoldItalic': 'Symbol',
-  'Symbol-Italic': 'Symbol',
-  'TimesNewRoman': 'Times-Roman',
-  'TimesNewRoman-Bold': 'Times-Bold',
-  'TimesNewRoman-BoldItalic': 'Times-BoldItalic',
-  'TimesNewRoman-Italic': 'Times-Italic',
-  'TimesNewRomanPS': 'Times-Roman',
-  'TimesNewRomanPS-Bold': 'Times-Bold',
-  'TimesNewRomanPS-BoldItalic': 'Times-BoldItalic',
-  'TimesNewRomanPS-BoldItalicMT': 'Times-BoldItalic',
-  'TimesNewRomanPS-BoldMT': 'Times-Bold',
-  'TimesNewRomanPS-Italic': 'Times-Italic',
-  'TimesNewRomanPS-ItalicMT': 'Times-Italic',
-  'TimesNewRomanPSMT': 'Times-Roman',
-  'TimesNewRomanPSMT-Bold': 'Times-Bold',
-  'TimesNewRomanPSMT-BoldItalic': 'Times-BoldItalic',
-  'TimesNewRomanPSMT-Italic': 'Times-Italic'
-};
-
-/**
- * Holds the map of the non-standard fonts that might be included as a standard
- * fonts without glyph data.
- */
-var nonStdFontMap = {
-  'ComicSansMS': 'Comic Sans MS',
-  'ComicSansMS-Bold': 'Comic Sans MS-Bold',
-  'ComicSansMS-BoldItalic': 'Comic Sans MS-BoldItalic',
-  'ComicSansMS-Italic': 'Comic Sans MS-Italic',
-  'LucidaConsole': 'Courier',
-  'LucidaConsole-Bold': 'Courier-Bold',
-  'LucidaConsole-BoldItalic': 'Courier-BoldOblique',
-  'LucidaConsole-Italic': 'Courier-Oblique',
-  'MS-Gothic': 'MS Gothic',
-  'MS-Gothic-Bold': 'MS Gothic-Bold',
-  'MS-Gothic-BoldItalic': 'MS Gothic-BoldItalic',
-  'MS-Gothic-Italic': 'MS Gothic-Italic',
-  'MS-Mincho': 'MS Mincho',
-  'MS-Mincho-Bold': 'MS Mincho-Bold',
-  'MS-Mincho-BoldItalic': 'MS Mincho-BoldItalic',
-  'MS-Mincho-Italic': 'MS Mincho-Italic',
-  'MS-PGothic': 'MS PGothic',
-  'MS-PGothic-Bold': 'MS PGothic-Bold',
-  'MS-PGothic-BoldItalic': 'MS PGothic-BoldItalic',
-  'MS-PGothic-Italic': 'MS PGothic-Italic',
-  'MS-PMincho': 'MS PMincho',
-  'MS-PMincho-Bold': 'MS PMincho-Bold',
-  'MS-PMincho-BoldItalic': 'MS PMincho-BoldItalic',
-  'MS-PMincho-Italic': 'MS PMincho-Italic'
-};
-
-var serifFonts = {
-  'Adobe Jenson': true, 'Adobe Text': true, 'Albertus': true,
-  'Aldus': true, 'Alexandria': true, 'Algerian': true,
-  'American Typewriter': true, 'Antiqua': true, 'Apex': true,
-  'Arno': true, 'Aster': true, 'Aurora': true,
-  'Baskerville': true, 'Bell': true, 'Bembo': true,
-  'Bembo Schoolbook': true, 'Benguiat': true, 'Berkeley Old Style': true,
-  'Bernhard Modern': true, 'Berthold City': true, 'Bodoni': true,
-  'Bauer Bodoni': true, 'Book Antiqua': true, 'Bookman': true,
-  'Bordeaux Roman': true, 'Californian FB': true, 'Calisto': true,
-  'Calvert': true, 'Capitals': true, 'Cambria': true,
-  'Cartier': true, 'Caslon': true, 'Catull': true,
-  'Centaur': true, 'Century Old Style': true, 'Century Schoolbook': true,
-  'Chaparral': true, 'Charis SIL': true, 'Cheltenham': true,
-  'Cholla Slab': true, 'Clarendon': true, 'Clearface': true,
-  'Cochin': true, 'Colonna': true, 'Computer Modern': true,
-  'Concrete Roman': true, 'Constantia': true, 'Cooper Black': true,
-  'Corona': true, 'Ecotype': true, 'Egyptienne': true,
-  'Elephant': true, 'Excelsior': true, 'Fairfield': true,
-  'FF Scala': true, 'Folkard': true, 'Footlight': true,
-  'FreeSerif': true, 'Friz Quadrata': true, 'Garamond': true,
-  'Gentium': true, 'Georgia': true, 'Gloucester': true,
-  'Goudy Old Style': true, 'Goudy Schoolbook': true, 'Goudy Pro Font': true,
-  'Granjon': true, 'Guardian Egyptian': true, 'Heather': true,
-  'Hercules': true, 'High Tower Text': true, 'Hiroshige': true,
-  'Hoefler Text': true, 'Humana Serif': true, 'Imprint': true,
-  'Ionic No. 5': true, 'Janson': true, 'Joanna': true,
-  'Korinna': true, 'Lexicon': true, 'Liberation Serif': true,
-  'Linux Libertine': true, 'Literaturnaya': true, 'Lucida': true,
-  'Lucida Bright': true, 'Melior': true, 'Memphis': true,
-  'Miller': true, 'Minion': true, 'Modern': true,
-  'Mona Lisa': true, 'Mrs Eaves': true, 'MS Serif': true,
-  'Museo Slab': true, 'New York': true, 'Nimbus Roman': true,
-  'NPS Rawlinson Roadway': true, 'Palatino': true, 'Perpetua': true,
-  'Plantin': true, 'Plantin Schoolbook': true, 'Playbill': true,
-  'Poor Richard': true, 'Rawlinson Roadway': true, 'Renault': true,
-  'Requiem': true, 'Rockwell': true, 'Roman': true,
-  'Rotis Serif': true, 'Sabon': true, 'Scala': true,
-  'Seagull': true, 'Sistina': true, 'Souvenir': true,
-  'STIX': true, 'Stone Informal': true, 'Stone Serif': true,
-  'Sylfaen': true, 'Times': true, 'Trajan': true,
-  'Trinité': true, 'Trump Mediaeval': true, 'Utopia': true,
-  'Vale Type': true, 'Bitstream Vera': true, 'Vera Serif': true,
-  'Versailles': true, 'Wanted': true, 'Weiss': true,
-  'Wide Latin': true, 'Windsor': true, 'XITS': true
-};
-
-var symbolsFonts = {
-  'Dingbats': true, 'Symbol': true, 'ZapfDingbats': true
-};
-
-// Glyph map for well-known standard fonts. Sometimes Ghostscript uses CID fonts
-// but does not embed the CID to GID mapping. The mapping is incomplete for all
-// glyphs, but common for some set of the standard fonts.
-var GlyphMapForStandardFonts = {
-  '2': 10, '3': 32, '4': 33, '5': 34, '6': 35, '7': 36, '8': 37, '9': 38,
-  '10': 39, '11': 40, '12': 41, '13': 42, '14': 43, '15': 44, '16': 45,
-  '17': 46, '18': 47, '19': 48, '20': 49, '21': 50, '22': 51, '23': 52,
-  '24': 53, '25': 54, '26': 55, '27': 56, '28': 57, '29': 58, '30': 894,
-  '31': 60, '32': 61, '33': 62, '34': 63, '35': 64, '36': 65, '37': 66,
-  '38': 67, '39': 68, '40': 69, '41': 70, '42': 71, '43': 72, '44': 73,
-  '45': 74, '46': 75, '47': 76, '48': 77, '49': 78, '50': 79, '51': 80,
-  '52': 81, '53': 82, '54': 83, '55': 84, '56': 85, '57': 86, '58': 87,
-  '59': 88, '60': 89, '61': 90, '62': 91, '63': 92, '64': 93, '65': 94,
-  '66': 95, '67': 96, '68': 97, '69': 98, '70': 99, '71': 100, '72': 101,
-  '73': 102, '74': 103, '75': 104, '76': 105, '77': 106, '78': 107, '79': 108,
-  '80': 109, '81': 110, '82': 111, '83': 112, '84': 113, '85': 114, '86': 115,
-  '87': 116, '88': 117, '89': 118, '90': 119, '91': 120, '92': 121, '93': 122,
-  '94': 123, '95': 124, '96': 125, '97': 126, '98': 196, '99': 197, '100': 199,
-  '101': 201, '102': 209, '103': 214, '104': 220, '105': 225, '106': 224,
-  '107': 226, '108': 228, '109': 227, '110': 229, '111': 231, '112': 233,
-  '113': 232, '114': 234, '115': 235, '116': 237, '117': 236, '118': 238,
-  '119': 239, '120': 241, '121': 243, '122': 242, '123': 244, '124': 246,
-  '125': 245, '126': 250, '127': 249, '128': 251, '129': 252, '130': 8224,
-  '131': 176, '132': 162, '133': 163, '134': 167, '135': 8226, '136': 182,
-  '137': 223, '138': 174, '139': 169, '140': 8482, '141': 180, '142': 168,
-  '143': 8800, '144': 198, '145': 216, '146': 8734, '147': 177, '148': 8804,
-  '149': 8805, '150': 165, '151': 181, '152': 8706, '153': 8721, '154': 8719,
-  '156': 8747, '157': 170, '158': 186, '159': 8486, '160': 230, '161': 248,
-  '162': 191, '163': 161, '164': 172, '165': 8730, '166': 402, '167': 8776,
-  '168': 8710, '169': 171, '170': 187, '171': 8230, '210': 218, '223': 711,
-  '224': 321, '225': 322, '227': 353, '229': 382, '234': 253, '252': 263,
-  '253': 268, '254': 269, '258': 258, '260': 260, '261': 261, '265': 280,
-  '266': 281, '268': 283, '269': 313, '275': 323, '276': 324, '278': 328,
-  '284': 345, '285': 346, '286': 347, '292': 367, '295': 377, '296': 378,
-  '298': 380, '305': 963,
-  '306': 964, '307': 966, '308': 8215, '309': 8252, '310': 8319, '311': 8359,
-  '312': 8592, '313': 8593, '337': 9552, '493': 1039, '494': 1040, '705': 1524,
-  '706': 8362, '710': 64288, '711': 64298, '759': 1617, '761': 1776,
-  '763': 1778, '775': 1652, '777': 1764, '778': 1780, '779': 1781, '780': 1782,
-  '782': 771, '783': 64726, '786': 8363, '788': 8532, '790': 768, '791': 769,
-  '792': 768, '795': 803, '797': 64336, '798': 64337, '799': 64342,
-  '800': 64343, '801': 64344, '802': 64345, '803': 64362, '804': 64363,
-  '805': 64364, '2424': 7821, '2425': 7822, '2426': 7823, '2427': 7824,
-  '2428': 7825, '2429': 7826, '2430': 7827, '2433': 7682, '2678': 8045,
-  '2679': 8046, '2830': 1552, '2838': 686, '2840': 751, '2842': 753,
-  '2843': 754, '2844': 755, '2846': 757, '2856': 767, '2857': 848, '2858': 849,
-  '2862': 853, '2863': 854, '2864': 855, '2865': 861, '2866': 862, '2906': 7460,
-  '2908': 7462, '2909': 7463, '2910': 7464, '2912': 7466, '2913': 7467,
-  '2914': 7468, '2916': 7470, '2917': 7471, '2918': 7472, '2920': 7474,
-  '2921': 7475, '2922': 7476, '2924': 7478, '2925': 7479, '2926': 7480,
-  '2928': 7482, '2929': 7483, '2930': 7484, '2932': 7486, '2933': 7487,
-  '2934': 7488, '2936': 7490, '2937': 7491, '2938': 7492, '2940': 7494,
-  '2941': 7495, '2942': 7496, '2944': 7498, '2946': 7500, '2948': 7502,
-  '2950': 7504, '2951': 7505, '2952': 7506, '2954': 7508, '2955': 7509,
-  '2956': 7510, '2958': 7512, '2959': 7513, '2960': 7514, '2962': 7516,
-  '2963': 7517, '2964': 7518, '2966': 7520, '2967': 7521, '2968': 7522,
-  '2970': 7524, '2971': 7525, '2972': 7526, '2974': 7528, '2975': 7529,
-  '2976': 7530, '2978': 1537, '2979': 1538, '2980': 1539, '2982': 1549,
-  '2983': 1551, '2984': 1552, '2986': 1554, '2987': 1555, '2988': 1556,
-  '2990': 1623, '2991': 1624, '2995': 1775, '2999': 1791, '3002': 64290,
-  '3003': 64291, '3004': 64292, '3006': 64294, '3007': 64295, '3008': 64296,
-  '3011': 1900, '3014': 8223, '3015': 8244, '3017': 7532, '3018': 7533,
-  '3019': 7534, '3075': 7590, '3076': 7591, '3079': 7594, '3080': 7595,
-  '3083': 7598, '3084': 7599, '3087': 7602, '3088': 7603, '3091': 7606,
-  '3092': 7607, '3095': 7610, '3096': 7611, '3099': 7614, '3100': 7615,
-  '3103': 7618, '3104': 7619, '3107': 8337, '3108': 8338, '3116': 1884,
-  '3119': 1885, '3120': 1885, '3123': 1886, '3124': 1886, '3127': 1887,
-  '3128': 1887, '3131': 1888, '3132': 1888, '3135': 1889, '3136': 1889,
-  '3139': 1890, '3140': 1890, '3143': 1891, '3144': 1891, '3147': 1892,
-  '3148': 1892, '3153': 580, '3154': 581, '3157': 584, '3158': 585, '3161': 588,
-  '3162': 589, '3165': 891, '3166': 892, '3169': 1274, '3170': 1275,
-  '3173': 1278, '3174': 1279, '3181': 7622, '3182': 7623, '3282': 11799,
-  '3316': 578, '3379': 42785, '3393': 1159, '3416': 8377
-};
-
-// Some characters, e.g. copyrightserif, are mapped to the private use area and
-// might not be displayed using standard fonts. Mapping/hacking well-known chars
-// to the similar equivalents in the normal characters range.
-var SpecialPUASymbols = {
-  '63721': 0x00A9, // copyrightsans (0xF8E9) => copyright
-  '63193': 0x00A9, // copyrightserif (0xF6D9) => copyright
-  '63720': 0x00AE, // registersans (0xF8E8) => registered
-  '63194': 0x00AE, // registerserif (0xF6DA) => registered
-  '63722': 0x2122, // trademarksans (0xF8EA) => trademark
-  '63195': 0x2122, // trademarkserif (0xF6DB) => trademark
-  '63729': 0x23A7, // bracelefttp (0xF8F1)
-  '63730': 0x23A8, // braceleftmid (0xF8F2)
-  '63731': 0x23A9, // braceleftbt (0xF8F3)
-  '63740': 0x23AB, // bracerighttp (0xF8FC)
-  '63741': 0x23AC, // bracerightmid (0xF8FD)
-  '63742': 0x23AD, // bracerightmid (0xF8FE)
-  '63726': 0x23A1, // bracketlefttp (0xF8EE)
-  '63727': 0x23A2, // bracketleftex (0xF8EF)
-  '63728': 0x23A3, // bracketleftbt (0xF8F0)
-  '63737': 0x23A4, // bracketrighttp (0xF8F9)
-  '63738': 0x23A5, // bracketrightex (0xF8FA)
-  '63739': 0x23A6, // bracketrightbt (0xF8FB)
-  '63723': 0x239B, // parenlefttp (0xF8EB)
-  '63724': 0x239C, // parenleftex (0xF8EC)
-  '63725': 0x239D, // parenleftbt (0xF8ED)
-  '63734': 0x239E, // parenrighttp (0xF8F6)
-  '63735': 0x239F, // parenrightex (0xF8F7)
-  '63736': 0x23A0, // parenrightbt (0xF8F8)
-};
-function mapSpecialUnicodeValues(code) {
-  if (code >= 0xFFF0 && code <= 0xFFFF) { // Specials unicode block.
-    return 0;
-  } else if (code >= 0xF600 && code <= 0xF8FF) {
-    return (SpecialPUASymbols[code] || code);
-  }
-  return code;
-}
-
-var UnicodeRanges = [
-  { 'begin': 0x0000, 'end': 0x007F }, // Basic Latin
-  { 'begin': 0x0080, 'end': 0x00FF }, // Latin-1 Supplement
-  { 'begin': 0x0100, 'end': 0x017F }, // Latin Extended-A
-  { 'begin': 0x0180, 'end': 0x024F }, // Latin Extended-B
-  { 'begin': 0x0250, 'end': 0x02AF }, // IPA Extensions
-  { 'begin': 0x02B0, 'end': 0x02FF }, // Spacing Modifier Letters
-  { 'begin': 0x0300, 'end': 0x036F }, // Combining Diacritical Marks
-  { 'begin': 0x0370, 'end': 0x03FF }, // Greek and Coptic
-  { 'begin': 0x2C80, 'end': 0x2CFF }, // Coptic
-  { 'begin': 0x0400, 'end': 0x04FF }, // Cyrillic
-  { 'begin': 0x0530, 'end': 0x058F }, // Armenian
-  { 'begin': 0x0590, 'end': 0x05FF }, // Hebrew
-  { 'begin': 0xA500, 'end': 0xA63F }, // Vai
-  { 'begin': 0x0600, 'end': 0x06FF }, // Arabic
-  { 'begin': 0x07C0, 'end': 0x07FF }, // NKo
-  { 'begin': 0x0900, 'end': 0x097F }, // Devanagari
-  { 'begin': 0x0980, 'end': 0x09FF }, // Bengali
-  { 'begin': 0x0A00, 'end': 0x0A7F }, // Gurmukhi
-  { 'begin': 0x0A80, 'end': 0x0AFF }, // Gujarati
-  { 'begin': 0x0B00, 'end': 0x0B7F }, // Oriya
-  { 'begin': 0x0B80, 'end': 0x0BFF }, // Tamil
-  { 'begin': 0x0C00, 'end': 0x0C7F }, // Telugu
-  { 'begin': 0x0C80, 'end': 0x0CFF }, // Kannada
-  { 'begin': 0x0D00, 'end': 0x0D7F }, // Malayalam
-  { 'begin': 0x0E00, 'end': 0x0E7F }, // Thai
-  { 'begin': 0x0E80, 'end': 0x0EFF }, // Lao
-  { 'begin': 0x10A0, 'end': 0x10FF }, // Georgian
-  { 'begin': 0x1B00, 'end': 0x1B7F }, // Balinese
-  { 'begin': 0x1100, 'end': 0x11FF }, // Hangul Jamo
-  { 'begin': 0x1E00, 'end': 0x1EFF }, // Latin Extended Additional
-  { 'begin': 0x1F00, 'end': 0x1FFF }, // Greek Extended
-  { 'begin': 0x2000, 'end': 0x206F }, // General Punctuation
-  { 'begin': 0x2070, 'end': 0x209F }, // Superscripts And Subscripts
-  { 'begin': 0x20A0, 'end': 0x20CF }, // Currency Symbol
-  { 'begin': 0x20D0, 'end': 0x20FF }, // Combining Diacritical Marks For Symbols
-  { 'begin': 0x2100, 'end': 0x214F }, // Letterlike Symbols
-  { 'begin': 0x2150, 'end': 0x218F }, // Number Forms
-  { 'begin': 0x2190, 'end': 0x21FF }, // Arrows
-  { 'begin': 0x2200, 'end': 0x22FF }, // Mathematical Operators
-  { 'begin': 0x2300, 'end': 0x23FF }, // Miscellaneous Technical
-  { 'begin': 0x2400, 'end': 0x243F }, // Control Pictures
-  { 'begin': 0x2440, 'end': 0x245F }, // Optical Character Recognition
-  { 'begin': 0x2460, 'end': 0x24FF }, // Enclosed Alphanumerics
-  { 'begin': 0x2500, 'end': 0x257F }, // Box Drawing
-  { 'begin': 0x2580, 'end': 0x259F }, // Block Elements
-  { 'begin': 0x25A0, 'end': 0x25FF }, // Geometric Shapes
-  { 'begin': 0x2600, 'end': 0x26FF }, // Miscellaneous Symbols
-  { 'begin': 0x2700, 'end': 0x27BF }, // Dingbats
-  { 'begin': 0x3000, 'end': 0x303F }, // CJK Symbols And Punctuation
-  { 'begin': 0x3040, 'end': 0x309F }, // Hiragana
-  { 'begin': 0x30A0, 'end': 0x30FF }, // Katakana
-  { 'begin': 0x3100, 'end': 0x312F }, // Bopomofo
-  { 'begin': 0x3130, 'end': 0x318F }, // Hangul Compatibility Jamo
-  { 'begin': 0xA840, 'end': 0xA87F }, // Phags-pa
-  { 'begin': 0x3200, 'end': 0x32FF }, // Enclosed CJK Letters And Months
-  { 'begin': 0x3300, 'end': 0x33FF }, // CJK Compatibility
-  { 'begin': 0xAC00, 'end': 0xD7AF }, // Hangul Syllables
-  { 'begin': 0xD800, 'end': 0xDFFF }, // Non-Plane 0 *
-  { 'begin': 0x10900, 'end': 0x1091F }, // Phoenicia
-  { 'begin': 0x4E00, 'end': 0x9FFF }, // CJK Unified Ideographs
-  { 'begin': 0xE000, 'end': 0xF8FF }, // Private Use Area (plane 0)
-  { 'begin': 0x31C0, 'end': 0x31EF }, // CJK Strokes
-  { 'begin': 0xFB00, 'end': 0xFB4F }, // Alphabetic Presentation Forms
-  { 'begin': 0xFB50, 'end': 0xFDFF }, // Arabic Presentation Forms-A
-  { 'begin': 0xFE20, 'end': 0xFE2F }, // Combining Half Marks
-  { 'begin': 0xFE10, 'end': 0xFE1F }, // Vertical Forms
-  { 'begin': 0xFE50, 'end': 0xFE6F }, // Small Form Variants
-  { 'begin': 0xFE70, 'end': 0xFEFF }, // Arabic Presentation Forms-B
-  { 'begin': 0xFF00, 'end': 0xFFEF }, // Halfwidth And Fullwidth Forms
-  { 'begin': 0xFFF0, 'end': 0xFFFF }, // Specials
-  { 'begin': 0x0F00, 'end': 0x0FFF }, // Tibetan
-  { 'begin': 0x0700, 'end': 0x074F }, // Syriac
-  { 'begin': 0x0780, 'end': 0x07BF }, // Thaana
-  { 'begin': 0x0D80, 'end': 0x0DFF }, // Sinhala
-  { 'begin': 0x1000, 'end': 0x109F }, // Myanmar
-  { 'begin': 0x1200, 'end': 0x137F }, // Ethiopic
-  { 'begin': 0x13A0, 'end': 0x13FF }, // Cherokee
-  { 'begin': 0x1400, 'end': 0x167F }, // Unified Canadian Aboriginal Syllabics
-  { 'begin': 0x1680, 'end': 0x169F }, // Ogham
-  { 'begin': 0x16A0, 'end': 0x16FF }, // Runic
-  { 'begin': 0x1780, 'end': 0x17FF }, // Khmer
-  { 'begin': 0x1800, 'end': 0x18AF }, // Mongolian
-  { 'begin': 0x2800, 'end': 0x28FF }, // Braille Patterns
-  { 'begin': 0xA000, 'end': 0xA48F }, // Yi Syllables
-  { 'begin': 0x1700, 'end': 0x171F }, // Tagalog
-  { 'begin': 0x10300, 'end': 0x1032F }, // Old Italic
-  { 'begin': 0x10330, 'end': 0x1034F }, // Gothic
-  { 'begin': 0x10400, 'end': 0x1044F }, // Deseret
-  { 'begin': 0x1D000, 'end': 0x1D0FF }, // Byzantine Musical Symbols
-  { 'begin': 0x1D400, 'end': 0x1D7FF }, // Mathematical Alphanumeric Symbols
-  { 'begin': 0xFF000, 'end': 0xFFFFD }, // Private Use (plane 15)
-  { 'begin': 0xFE00, 'end': 0xFE0F }, // Variation Selectors
-  { 'begin': 0xE0000, 'end': 0xE007F }, // Tags
-  { 'begin': 0x1900, 'end': 0x194F }, // Limbu
-  { 'begin': 0x1950, 'end': 0x197F }, // Tai Le
-  { 'begin': 0x1980, 'end': 0x19DF }, // New Tai Lue
-  { 'begin': 0x1A00, 'end': 0x1A1F }, // Buginese
-  { 'begin': 0x2C00, 'end': 0x2C5F }, // Glagolitic
-  { 'begin': 0x2D30, 'end': 0x2D7F }, // Tifinagh
-  { 'begin': 0x4DC0, 'end': 0x4DFF }, // Yijing Hexagram Symbols
-  { 'begin': 0xA800, 'end': 0xA82F }, // Syloti Nagri
-  { 'begin': 0x10000, 'end': 0x1007F }, // Linear B Syllabary
-  { 'begin': 0x10140, 'end': 0x1018F }, // Ancient Greek Numbers
-  { 'begin': 0x10380, 'end': 0x1039F }, // Ugaritic
-  { 'begin': 0x103A0, 'end': 0x103DF }, // Old Persian
-  { 'begin': 0x10450, 'end': 0x1047F }, // Shavian
-  { 'begin': 0x10480, 'end': 0x104AF }, // Osmanya
-  { 'begin': 0x10800, 'end': 0x1083F }, // Cypriot Syllabary
-  { 'begin': 0x10A00, 'end': 0x10A5F }, // Kharoshthi
-  { 'begin': 0x1D300, 'end': 0x1D35F }, // Tai Xuan Jing Symbols
-  { 'begin': 0x12000, 'end': 0x123FF }, // Cuneiform
-  { 'begin': 0x1D360, 'end': 0x1D37F }, // Counting Rod Numerals
-  { 'begin': 0x1B80, 'end': 0x1BBF }, // Sundanese
-  { 'begin': 0x1C00, 'end': 0x1C4F }, // Lepcha
-  { 'begin': 0x1C50, 'end': 0x1C7F }, // Ol Chiki
-  { 'begin': 0xA880, 'end': 0xA8DF }, // Saurashtra
-  { 'begin': 0xA900, 'end': 0xA92F }, // Kayah Li
-  { 'begin': 0xA930, 'end': 0xA95F }, // Rejang
-  { 'begin': 0xAA00, 'end': 0xAA5F }, // Cham
-  { 'begin': 0x10190, 'end': 0x101CF }, // Ancient Symbols
-  { 'begin': 0x101D0, 'end': 0x101FF }, // Phaistos Disc
-  { 'begin': 0x102A0, 'end': 0x102DF }, // Carian
-  { 'begin': 0x1F030, 'end': 0x1F09F }  // Domino Tiles
-];
-
-var MacStandardGlyphOrdering = [
-  '.notdef', '.null', 'nonmarkingreturn', 'space', 'exclam', 'quotedbl',
-  'numbersign', 'dollar', 'percent', 'ampersand', 'quotesingle', 'parenleft',
-  'parenright', 'asterisk', 'plus', 'comma', 'hyphen', 'period', 'slash',
-  'zero', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight',
-  'nine', 'colon', 'semicolon', 'less', 'equal', 'greater', 'question', 'at',
-  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
-  'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 'bracketleft',
-  'backslash', 'bracketright', 'asciicircum', 'underscore', 'grave', 'a', 'b',
-  'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q',
-  'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'braceleft', 'bar', 'braceright',
-  'asciitilde', 'Adieresis', 'Aring', 'Ccedilla', 'Eacute', 'Ntilde',
-  'Odieresis', 'Udieresis', 'aacute', 'agrave', 'acircumflex', 'adieresis',
-  'atilde', 'aring', 'ccedilla', 'eacute', 'egrave', 'ecircumflex', 'edieresis',
-  'iacute', 'igrave', 'icircumflex', 'idieresis', 'ntilde', 'oacute', 'ograve',
-  'ocircumflex', 'odieresis', 'otilde', 'uacute', 'ugrave', 'ucircumflex',
-  'udieresis', 'dagger', 'degree', 'cent', 'sterling', 'section', 'bullet',
-  'paragraph', 'germandbls', 'registered', 'copyright', 'trademark', 'acute',
-  'dieresis', 'notequal', 'AE', 'Oslash', 'infinity', 'plusminus', 'lessequal',
-  'greaterequal', 'yen', 'mu', 'partialdiff', 'summation', 'product', 'pi',
-  'integral', 'ordfeminine', 'ordmasculine', 'Omega', 'ae', 'oslash',
-  'questiondown', 'exclamdown', 'logicalnot', 'radical', 'florin',
-  'approxequal', 'Delta', 'guillemotleft', 'guillemotright', 'ellipsis',
-  'nonbreakingspace', 'Agrave', 'Atilde', 'Otilde', 'OE', 'oe', 'endash',
-  'emdash', 'quotedblleft', 'quotedblright', 'quoteleft', 'quoteright',
-  'divide', 'lozenge', 'ydieresis', 'Ydieresis', 'fraction', 'currency',
-  'guilsinglleft', 'guilsinglright', 'fi', 'fl', 'daggerdbl', 'periodcentered',
-  'quotesinglbase', 'quotedblbase', 'perthousand', 'Acircumflex',
-  'Ecircumflex', 'Aacute', 'Edieresis', 'Egrave', 'Iacute', 'Icircumflex',
-  'Idieresis', 'Igrave', 'Oacute', 'Ocircumflex', 'apple', 'Ograve', 'Uacute',
-  'Ucircumflex', 'Ugrave', 'dotlessi', 'circumflex', 'tilde', 'macron',
-  'breve', 'dotaccent', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron',
-  'Lslash', 'lslash', 'Scaron', 'scaron', 'Zcaron', 'zcaron', 'brokenbar',
-  'Eth', 'eth', 'Yacute', 'yacute', 'Thorn', 'thorn', 'minus', 'multiply',
-  'onesuperior', 'twosuperior', 'threesuperior', 'onehalf', 'onequarter',
-  'threequarters', 'franc', 'Gbreve', 'gbreve', 'Idotaccent', 'Scedilla',
-  'scedilla', 'Cacute', 'cacute', 'Ccaron', 'ccaron', 'dcroat'];
-
-function getUnicodeRangeFor(value) {
-  for (var i = 0, ii = UnicodeRanges.length; i < ii; i++) {
-    var range = UnicodeRanges[i];
-    if (value >= range.begin && value < range.end) {
-      return i;
+function AnnotationFactory() {}
+AnnotationFactory.prototype = /** @lends AnnotationFactory.prototype */ {
+  /**
+   * @param {XRef} xref
+   * @param {Object} ref
+   * @returns {Annotation}
+   */
+  create: function AnnotationFactory_create(xref, ref) {
+    var dict = xref.fetchIfRef(ref);
+    if (!isDict(dict)) {
+      return;
     }
-  }
-  return -1;
-}
 
-function isRTLRangeFor(value) {
-  var range = UnicodeRanges[13];
-  if (value >= range.begin && value < range.end) {
-    return true;
-  }
-  range = UnicodeRanges[11];
-  if (value >= range.begin && value < range.end) {
-    return true;
-  }
-  return false;
-}
+    // Determine the annotation's subtype.
+    var subtype = dict.get('Subtype');
+    subtype = isName(subtype) ? subtype.name : '';
 
-// The normalization table is obtained by filtering the Unicode characters
-// database with <compat> entries.
-var NormalizedUnicodes = {
-  '\u00A8': '\u0020\u0308',
-  '\u00AF': '\u0020\u0304',
-  '\u00B4': '\u0020\u0301',
-  '\u00B5': '\u03BC',
-  '\u00B8': '\u0020\u0327',
-  '\u0132': '\u0049\u004A',
-  '\u0133': '\u0069\u006A',
-  '\u013F': '\u004C\u00B7',
-  '\u0140': '\u006C\u00B7',
-  '\u0149': '\u02BC\u006E',
-  '\u017F': '\u0073',
-  '\u01C4': '\u0044\u017D',
-  '\u01C5': '\u0044\u017E',
-  '\u01C6': '\u0064\u017E',
-  '\u01C7': '\u004C\u004A',
-  '\u01C8': '\u004C\u006A',
-  '\u01C9': '\u006C\u006A',
-  '\u01CA': '\u004E\u004A',
-  '\u01CB': '\u004E\u006A',
-  '\u01CC': '\u006E\u006A',
-  '\u01F1': '\u0044\u005A',
-  '\u01F2': '\u0044\u007A',
-  '\u01F3': '\u0064\u007A',
-  '\u02D8': '\u0020\u0306',
-  '\u02D9': '\u0020\u0307',
-  '\u02DA': '\u0020\u030A',
-  '\u02DB': '\u0020\u0328',
-  '\u02DC': '\u0020\u0303',
-  '\u02DD': '\u0020\u030B',
-  '\u037A': '\u0020\u0345',
-  '\u0384': '\u0020\u0301',
-  '\u03D0': '\u03B2',
-  '\u03D1': '\u03B8',
-  '\u03D2': '\u03A5',
-  '\u03D5': '\u03C6',
-  '\u03D6': '\u03C0',
-  '\u03F0': '\u03BA',
-  '\u03F1': '\u03C1',
-  '\u03F2': '\u03C2',
-  '\u03F4': '\u0398',
-  '\u03F5': '\u03B5',
-  '\u03F9': '\u03A3',
-  '\u0587': '\u0565\u0582',
-  '\u0675': '\u0627\u0674',
-  '\u0676': '\u0648\u0674',
-  '\u0677': '\u06C7\u0674',
-  '\u0678': '\u064A\u0674',
-  '\u0E33': '\u0E4D\u0E32',
-  '\u0EB3': '\u0ECD\u0EB2',
-  '\u0EDC': '\u0EAB\u0E99',
-  '\u0EDD': '\u0EAB\u0EA1',
-  '\u0F77': '\u0FB2\u0F81',
-  '\u0F79': '\u0FB3\u0F81',
-  '\u1E9A': '\u0061\u02BE',
-  '\u1FBD': '\u0020\u0313',
-  '\u1FBF': '\u0020\u0313',
-  '\u1FC0': '\u0020\u0342',
-  '\u1FFE': '\u0020\u0314',
-  '\u2002': '\u0020',
-  '\u2003': '\u0020',
-  '\u2004': '\u0020',
-  '\u2005': '\u0020',
-  '\u2006': '\u0020',
-  '\u2008': '\u0020',
-  '\u2009': '\u0020',
-  '\u200A': '\u0020',
-  '\u2017': '\u0020\u0333',
-  '\u2024': '\u002E',
-  '\u2025': '\u002E\u002E',
-  '\u2026': '\u002E\u002E\u002E',
-  '\u2033': '\u2032\u2032',
-  '\u2034': '\u2032\u2032\u2032',
-  '\u2036': '\u2035\u2035',
-  '\u2037': '\u2035\u2035\u2035',
-  '\u203C': '\u0021\u0021',
-  '\u203E': '\u0020\u0305',
-  '\u2047': '\u003F\u003F',
-  '\u2048': '\u003F\u0021',
-  '\u2049': '\u0021\u003F',
-  '\u2057': '\u2032\u2032\u2032\u2032',
-  '\u205F': '\u0020',
-  '\u20A8': '\u0052\u0073',
-  '\u2100': '\u0061\u002F\u0063',
-  '\u2101': '\u0061\u002F\u0073',
-  '\u2103': '\u00B0\u0043',
-  '\u2105': '\u0063\u002F\u006F',
-  '\u2106': '\u0063\u002F\u0075',
-  '\u2107': '\u0190',
-  '\u2109': '\u00B0\u0046',
-  '\u2116': '\u004E\u006F',
-  '\u2121': '\u0054\u0045\u004C',
-  '\u2135': '\u05D0',
-  '\u2136': '\u05D1',
-  '\u2137': '\u05D2',
-  '\u2138': '\u05D3',
-  '\u213B': '\u0046\u0041\u0058',
-  '\u2160': '\u0049',
-  '\u2161': '\u0049\u0049',
-  '\u2162': '\u0049\u0049\u0049',
-  '\u2163': '\u0049\u0056',
-  '\u2164': '\u0056',
-  '\u2165': '\u0056\u0049',
-  '\u2166': '\u0056\u0049\u0049',
-  '\u2167': '\u0056\u0049\u0049\u0049',
-  '\u2168': '\u0049\u0058',
-  '\u2169': '\u0058',
-  '\u216A': '\u0058\u0049',
-  '\u216B': '\u0058\u0049\u0049',
-  '\u216C': '\u004C',
-  '\u216D': '\u0043',
-  '\u216E': '\u0044',
-  '\u216F': '\u004D',
-  '\u2170': '\u0069',
-  '\u2171': '\u0069\u0069',
-  '\u2172': '\u0069\u0069\u0069',
-  '\u2173': '\u0069\u0076',
-  '\u2174': '\u0076',
-  '\u2175': '\u0076\u0069',
-  '\u2176': '\u0076\u0069\u0069',
-  '\u2177': '\u0076\u0069\u0069\u0069',
-  '\u2178': '\u0069\u0078',
-  '\u2179': '\u0078',
-  '\u217A': '\u0078\u0069',
-  '\u217B': '\u0078\u0069\u0069',
-  '\u217C': '\u006C',
-  '\u217D': '\u0063',
-  '\u217E': '\u0064',
-  '\u217F': '\u006D',
-  '\u222C': '\u222B\u222B',
-  '\u222D': '\u222B\u222B\u222B',
-  '\u222F': '\u222E\u222E',
-  '\u2230': '\u222E\u222E\u222E',
-  '\u2474': '\u0028\u0031\u0029',
-  '\u2475': '\u0028\u0032\u0029',
-  '\u2476': '\u0028\u0033\u0029',
-  '\u2477': '\u0028\u0034\u0029',
-  '\u2478': '\u0028\u0035\u0029',
-  '\u2479': '\u0028\u0036\u0029',
-  '\u247A': '\u0028\u0037\u0029',
-  '\u247B': '\u0028\u0038\u0029',
-  '\u247C': '\u0028\u0039\u0029',
-  '\u247D': '\u0028\u0031\u0030\u0029',
-  '\u247E': '\u0028\u0031\u0031\u0029',
-  '\u247F': '\u0028\u0031\u0032\u0029',
-  '\u2480': '\u0028\u0031\u0033\u0029',
-  '\u2481': '\u0028\u0031\u0034\u0029',
-  '\u2482': '\u0028\u0031\u0035\u0029',
-  '\u2483': '\u0028\u0031\u0036\u0029',
-  '\u2484': '\u0028\u0031\u0037\u0029',
-  '\u2485': '\u0028\u0031\u0038\u0029',
-  '\u2486': '\u0028\u0031\u0039\u0029',
-  '\u2487': '\u0028\u0032\u0030\u0029',
-  '\u2488': '\u0031\u002E',
-  '\u2489': '\u0032\u002E',
-  '\u248A': '\u0033\u002E',
-  '\u248B': '\u0034\u002E',
-  '\u248C': '\u0035\u002E',
-  '\u248D': '\u0036\u002E',
-  '\u248E': '\u0037\u002E',
-  '\u248F': '\u0038\u002E',
-  '\u2490': '\u0039\u002E',
-  '\u2491': '\u0031\u0030\u002E',
-  '\u2492': '\u0031\u0031\u002E',
-  '\u2493': '\u0031\u0032\u002E',
-  '\u2494': '\u0031\u0033\u002E',
-  '\u2495': '\u0031\u0034\u002E',
-  '\u2496': '\u0031\u0035\u002E',
-  '\u2497': '\u0031\u0036\u002E',
-  '\u2498': '\u0031\u0037\u002E',
-  '\u2499': '\u0031\u0038\u002E',
-  '\u249A': '\u0031\u0039\u002E',
-  '\u249B': '\u0032\u0030\u002E',
-  '\u249C': '\u0028\u0061\u0029',
-  '\u249D': '\u0028\u0062\u0029',
-  '\u249E': '\u0028\u0063\u0029',
-  '\u249F': '\u0028\u0064\u0029',
-  '\u24A0': '\u0028\u0065\u0029',
-  '\u24A1': '\u0028\u0066\u0029',
-  '\u24A2': '\u0028\u0067\u0029',
-  '\u24A3': '\u0028\u0068\u0029',
-  '\u24A4': '\u0028\u0069\u0029',
-  '\u24A5': '\u0028\u006A\u0029',
-  '\u24A6': '\u0028\u006B\u0029',
-  '\u24A7': '\u0028\u006C\u0029',
-  '\u24A8': '\u0028\u006D\u0029',
-  '\u24A9': '\u0028\u006E\u0029',
-  '\u24AA': '\u0028\u006F\u0029',
-  '\u24AB': '\u0028\u0070\u0029',
-  '\u24AC': '\u0028\u0071\u0029',
-  '\u24AD': '\u0028\u0072\u0029',
-  '\u24AE': '\u0028\u0073\u0029',
-  '\u24AF': '\u0028\u0074\u0029',
-  '\u24B0': '\u0028\u0075\u0029',
-  '\u24B1': '\u0028\u0076\u0029',
-  '\u24B2': '\u0028\u0077\u0029',
-  '\u24B3': '\u0028\u0078\u0029',
-  '\u24B4': '\u0028\u0079\u0029',
-  '\u24B5': '\u0028\u007A\u0029',
-  '\u2A0C': '\u222B\u222B\u222B\u222B',
-  '\u2A74': '\u003A\u003A\u003D',
-  '\u2A75': '\u003D\u003D',
-  '\u2A76': '\u003D\u003D\u003D',
-  '\u2E9F': '\u6BCD',
-  '\u2EF3': '\u9F9F',
-  '\u2F00': '\u4E00',
-  '\u2F01': '\u4E28',
-  '\u2F02': '\u4E36',
-  '\u2F03': '\u4E3F',
-  '\u2F04': '\u4E59',
-  '\u2F05': '\u4E85',
-  '\u2F06': '\u4E8C',
-  '\u2F07': '\u4EA0',
-  '\u2F08': '\u4EBA',
-  '\u2F09': '\u513F',
-  '\u2F0A': '\u5165',
-  '\u2F0B': '\u516B',
-  '\u2F0C': '\u5182',
-  '\u2F0D': '\u5196',
-  '\u2F0E': '\u51AB',
-  '\u2F0F': '\u51E0',
-  '\u2F10': '\u51F5',
-  '\u2F11': '\u5200',
-  '\u2F12': '\u529B',
-  '\u2F13': '\u52F9',
-  '\u2F14': '\u5315',
-  '\u2F15': '\u531A',
-  '\u2F16': '\u5338',
-  '\u2F17': '\u5341',
-  '\u2F18': '\u535C',
-  '\u2F19': '\u5369',
-  '\u2F1A': '\u5382',
-  '\u2F1B': '\u53B6',
-  '\u2F1C': '\u53C8',
-  '\u2F1D': '\u53E3',
-  '\u2F1E': '\u56D7',
-  '\u2F1F': '\u571F',
-  '\u2F20': '\u58EB',
-  '\u2F21': '\u5902',
-  '\u2F22': '\u590A',
-  '\u2F23': '\u5915',
-  '\u2F24': '\u5927',
-  '\u2F25': '\u5973',
-  '\u2F26': '\u5B50',
-  '\u2F27': '\u5B80',
-  '\u2F28': '\u5BF8',
-  '\u2F29': '\u5C0F',
-  '\u2F2A': '\u5C22',
-  '\u2F2B': '\u5C38',
-  '\u2F2C': '\u5C6E',
-  '\u2F2D': '\u5C71',
-  '\u2F2E': '\u5DDB',
-  '\u2F2F': '\u5DE5',
-  '\u2F30': '\u5DF1',
-  '\u2F31': '\u5DFE',
-  '\u2F32': '\u5E72',
-  '\u2F33': '\u5E7A',
-  '\u2F34': '\u5E7F',
-  '\u2F35': '\u5EF4',
-  '\u2F36': '\u5EFE',
-  '\u2F37': '\u5F0B',
-  '\u2F38': '\u5F13',
-  '\u2F39': '\u5F50',
-  '\u2F3A': '\u5F61',
-  '\u2F3B': '\u5F73',
-  '\u2F3C': '\u5FC3',
-  '\u2F3D': '\u6208',
-  '\u2F3E': '\u6236',
-  '\u2F3F': '\u624B',
-  '\u2F40': '\u652F',
-  '\u2F41': '\u6534',
-  '\u2F42': '\u6587',
-  '\u2F43': '\u6597',
-  '\u2F44': '\u65A4',
-  '\u2F45': '\u65B9',
-  '\u2F46': '\u65E0',
-  '\u2F47': '\u65E5',
-  '\u2F48': '\u66F0',
-  '\u2F49': '\u6708',
-  '\u2F4A': '\u6728',
-  '\u2F4B': '\u6B20',
-  '\u2F4C': '\u6B62',
-  '\u2F4D': '\u6B79',
-  '\u2F4E': '\u6BB3',
-  '\u2F4F': '\u6BCB',
-  '\u2F50': '\u6BD4',
-  '\u2F51': '\u6BDB',
-  '\u2F52': '\u6C0F',
-  '\u2F53': '\u6C14',
-  '\u2F54': '\u6C34',
-  '\u2F55': '\u706B',
-  '\u2F56': '\u722A',
-  '\u2F57': '\u7236',
-  '\u2F58': '\u723B',
-  '\u2F59': '\u723F',
-  '\u2F5A': '\u7247',
-  '\u2F5B': '\u7259',
-  '\u2F5C': '\u725B',
-  '\u2F5D': '\u72AC',
-  '\u2F5E': '\u7384',
-  '\u2F5F': '\u7389',
-  '\u2F60': '\u74DC',
-  '\u2F61': '\u74E6',
-  '\u2F62': '\u7518',
-  '\u2F63': '\u751F',
-  '\u2F64': '\u7528',
-  '\u2F65': '\u7530',
-  '\u2F66': '\u758B',
-  '\u2F67': '\u7592',
-  '\u2F68': '\u7676',
-  '\u2F69': '\u767D',
-  '\u2F6A': '\u76AE',
-  '\u2F6B': '\u76BF',
-  '\u2F6C': '\u76EE',
-  '\u2F6D': '\u77DB',
-  '\u2F6E': '\u77E2',
-  '\u2F6F': '\u77F3',
-  '\u2F70': '\u793A',
-  '\u2F71': '\u79B8',
-  '\u2F72': '\u79BE',
-  '\u2F73': '\u7A74',
-  '\u2F74': '\u7ACB',
-  '\u2F75': '\u7AF9',
-  '\u2F76': '\u7C73',
-  '\u2F77': '\u7CF8',
-  '\u2F78': '\u7F36',
-  '\u2F79': '\u7F51',
-  '\u2F7A': '\u7F8A',
-  '\u2F7B': '\u7FBD',
-  '\u2F7C': '\u8001',
-  '\u2F7D': '\u800C',
-  '\u2F7E': '\u8012',
-  '\u2F7F': '\u8033',
-  '\u2F80': '\u807F',
-  '\u2F81': '\u8089',
-  '\u2F82': '\u81E3',
-  '\u2F83': '\u81EA',
-  '\u2F84': '\u81F3',
-  '\u2F85': '\u81FC',
-  '\u2F86': '\u820C',
-  '\u2F87': '\u821B',
-  '\u2F88': '\u821F',
-  '\u2F89': '\u826E',
-  '\u2F8A': '\u8272',
-  '\u2F8B': '\u8278',
-  '\u2F8C': '\u864D',
-  '\u2F8D': '\u866B',
-  '\u2F8E': '\u8840',
-  '\u2F8F': '\u884C',
-  '\u2F90': '\u8863',
-  '\u2F91': '\u897E',
-  '\u2F92': '\u898B',
-  '\u2F93': '\u89D2',
-  '\u2F94': '\u8A00',
-  '\u2F95': '\u8C37',
-  '\u2F96': '\u8C46',
-  '\u2F97': '\u8C55',
-  '\u2F98': '\u8C78',
-  '\u2F99': '\u8C9D',
-  '\u2F9A': '\u8D64',
-  '\u2F9B': '\u8D70',
-  '\u2F9C': '\u8DB3',
-  '\u2F9D': '\u8EAB',
-  '\u2F9E': '\u8ECA',
-  '\u2F9F': '\u8F9B',
-  '\u2FA0': '\u8FB0',
-  '\u2FA1': '\u8FB5',
-  '\u2FA2': '\u9091',
-  '\u2FA3': '\u9149',
-  '\u2FA4': '\u91C6',
-  '\u2FA5': '\u91CC',
-  '\u2FA6': '\u91D1',
-  '\u2FA7': '\u9577',
-  '\u2FA8': '\u9580',
-  '\u2FA9': '\u961C',
-  '\u2FAA': '\u96B6',
-  '\u2FAB': '\u96B9',
-  '\u2FAC': '\u96E8',
-  '\u2FAD': '\u9751',
-  '\u2FAE': '\u975E',
-  '\u2FAF': '\u9762',
-  '\u2FB0': '\u9769',
-  '\u2FB1': '\u97CB',
-  '\u2FB2': '\u97ED',
-  '\u2FB3': '\u97F3',
-  '\u2FB4': '\u9801',
-  '\u2FB5': '\u98A8',
-  '\u2FB6': '\u98DB',
-  '\u2FB7': '\u98DF',
-  '\u2FB8': '\u9996',
-  '\u2FB9': '\u9999',
-  '\u2FBA': '\u99AC',
-  '\u2FBB': '\u9AA8',
-  '\u2FBC': '\u9AD8',
-  '\u2FBD': '\u9ADF',
-  '\u2FBE': '\u9B25',
-  '\u2FBF': '\u9B2F',
-  '\u2FC0': '\u9B32',
-  '\u2FC1': '\u9B3C',
-  '\u2FC2': '\u9B5A',
-  '\u2FC3': '\u9CE5',
-  '\u2FC4': '\u9E75',
-  '\u2FC5': '\u9E7F',
-  '\u2FC6': '\u9EA5',
-  '\u2FC7': '\u9EBB',
-  '\u2FC8': '\u9EC3',
-  '\u2FC9': '\u9ECD',
-  '\u2FCA': '\u9ED1',
-  '\u2FCB': '\u9EF9',
-  '\u2FCC': '\u9EFD',
-  '\u2FCD': '\u9F0E',
-  '\u2FCE': '\u9F13',
-  '\u2FCF': '\u9F20',
-  '\u2FD0': '\u9F3B',
-  '\u2FD1': '\u9F4A',
-  '\u2FD2': '\u9F52',
-  '\u2FD3': '\u9F8D',
-  '\u2FD4': '\u9F9C',
-  '\u2FD5': '\u9FA0',
-  '\u3036': '\u3012',
-  '\u3038': '\u5341',
-  '\u3039': '\u5344',
-  '\u303A': '\u5345',
-  '\u309B': '\u0020\u3099',
-  '\u309C': '\u0020\u309A',
-  '\u3131': '\u1100',
-  '\u3132': '\u1101',
-  '\u3133': '\u11AA',
-  '\u3134': '\u1102',
-  '\u3135': '\u11AC',
-  '\u3136': '\u11AD',
-  '\u3137': '\u1103',
-  '\u3138': '\u1104',
-  '\u3139': '\u1105',
-  '\u313A': '\u11B0',
-  '\u313B': '\u11B1',
-  '\u313C': '\u11B2',
-  '\u313D': '\u11B3',
-  '\u313E': '\u11B4',
-  '\u313F': '\u11B5',
-  '\u3140': '\u111A',
-  '\u3141': '\u1106',
-  '\u3142': '\u1107',
-  '\u3143': '\u1108',
-  '\u3144': '\u1121',
-  '\u3145': '\u1109',
-  '\u3146': '\u110A',
-  '\u3147': '\u110B',
-  '\u3148': '\u110C',
-  '\u3149': '\u110D',
-  '\u314A': '\u110E',
-  '\u314B': '\u110F',
-  '\u314C': '\u1110',
-  '\u314D': '\u1111',
-  '\u314E': '\u1112',
-  '\u314F': '\u1161',
-  '\u3150': '\u1162',
-  '\u3151': '\u1163',
-  '\u3152': '\u1164',
-  '\u3153': '\u1165',
-  '\u3154': '\u1166',
-  '\u3155': '\u1167',
-  '\u3156': '\u1168',
-  '\u3157': '\u1169',
-  '\u3158': '\u116A',
-  '\u3159': '\u116B',
-  '\u315A': '\u116C',
-  '\u315B': '\u116D',
-  '\u315C': '\u116E',
-  '\u315D': '\u116F',
-  '\u315E': '\u1170',
-  '\u315F': '\u1171',
-  '\u3160': '\u1172',
-  '\u3161': '\u1173',
-  '\u3162': '\u1174',
-  '\u3163': '\u1175',
-  '\u3164': '\u1160',
-  '\u3165': '\u1114',
-  '\u3166': '\u1115',
-  '\u3167': '\u11C7',
-  '\u3168': '\u11C8',
-  '\u3169': '\u11CC',
-  '\u316A': '\u11CE',
-  '\u316B': '\u11D3',
-  '\u316C': '\u11D7',
-  '\u316D': '\u11D9',
-  '\u316E': '\u111C',
-  '\u316F': '\u11DD',
-  '\u3170': '\u11DF',
-  '\u3171': '\u111D',
-  '\u3172': '\u111E',
-  '\u3173': '\u1120',
-  '\u3174': '\u1122',
-  '\u3175': '\u1123',
-  '\u3176': '\u1127',
-  '\u3177': '\u1129',
-  '\u3178': '\u112B',
-  '\u3179': '\u112C',
-  '\u317A': '\u112D',
-  '\u317B': '\u112E',
-  '\u317C': '\u112F',
-  '\u317D': '\u1132',
-  '\u317E': '\u1136',
-  '\u317F': '\u1140',
-  '\u3180': '\u1147',
-  '\u3181': '\u114C',
-  '\u3182': '\u11F1',
-  '\u3183': '\u11F2',
-  '\u3184': '\u1157',
-  '\u3185': '\u1158',
-  '\u3186': '\u1159',
-  '\u3187': '\u1184',
-  '\u3188': '\u1185',
-  '\u3189': '\u1188',
-  '\u318A': '\u1191',
-  '\u318B': '\u1192',
-  '\u318C': '\u1194',
-  '\u318D': '\u119E',
-  '\u318E': '\u11A1',
-  '\u3200': '\u0028\u1100\u0029',
-  '\u3201': '\u0028\u1102\u0029',
-  '\u3202': '\u0028\u1103\u0029',
-  '\u3203': '\u0028\u1105\u0029',
-  '\u3204': '\u0028\u1106\u0029',
-  '\u3205': '\u0028\u1107\u0029',
-  '\u3206': '\u0028\u1109\u0029',
-  '\u3207': '\u0028\u110B\u0029',
-  '\u3208': '\u0028\u110C\u0029',
-  '\u3209': '\u0028\u110E\u0029',
-  '\u320A': '\u0028\u110F\u0029',
-  '\u320B': '\u0028\u1110\u0029',
-  '\u320C': '\u0028\u1111\u0029',
-  '\u320D': '\u0028\u1112\u0029',
-  '\u320E': '\u0028\u1100\u1161\u0029',
-  '\u320F': '\u0028\u1102\u1161\u0029',
-  '\u3210': '\u0028\u1103\u1161\u0029',
-  '\u3211': '\u0028\u1105\u1161\u0029',
-  '\u3212': '\u0028\u1106\u1161\u0029',
-  '\u3213': '\u0028\u1107\u1161\u0029',
-  '\u3214': '\u0028\u1109\u1161\u0029',
-  '\u3215': '\u0028\u110B\u1161\u0029',
-  '\u3216': '\u0028\u110C\u1161\u0029',
-  '\u3217': '\u0028\u110E\u1161\u0029',
-  '\u3218': '\u0028\u110F\u1161\u0029',
-  '\u3219': '\u0028\u1110\u1161\u0029',
-  '\u321A': '\u0028\u1111\u1161\u0029',
-  '\u321B': '\u0028\u1112\u1161\u0029',
-  '\u321C': '\u0028\u110C\u116E\u0029',
-  '\u321D': '\u0028\u110B\u1169\u110C\u1165\u11AB\u0029',
-  '\u321E': '\u0028\u110B\u1169\u1112\u116E\u0029',
-  '\u3220': '\u0028\u4E00\u0029',
-  '\u3221': '\u0028\u4E8C\u0029',
-  '\u3222': '\u0028\u4E09\u0029',
-  '\u3223': '\u0028\u56DB\u0029',
-  '\u3224': '\u0028\u4E94\u0029',
-  '\u3225': '\u0028\u516D\u0029',
-  '\u3226': '\u0028\u4E03\u0029',
-  '\u3227': '\u0028\u516B\u0029',
-  '\u3228': '\u0028\u4E5D\u0029',
-  '\u3229': '\u0028\u5341\u0029',
-  '\u322A': '\u0028\u6708\u0029',
-  '\u322B': '\u0028\u706B\u0029',
-  '\u322C': '\u0028\u6C34\u0029',
-  '\u322D': '\u0028\u6728\u0029',
-  '\u322E': '\u0028\u91D1\u0029',
-  '\u322F': '\u0028\u571F\u0029',
-  '\u3230': '\u0028\u65E5\u0029',
-  '\u3231': '\u0028\u682A\u0029',
-  '\u3232': '\u0028\u6709\u0029',
-  '\u3233': '\u0028\u793E\u0029',
-  '\u3234': '\u0028\u540D\u0029',
-  '\u3235': '\u0028\u7279\u0029',
-  '\u3236': '\u0028\u8CA1\u0029',
-  '\u3237': '\u0028\u795D\u0029',
-  '\u3238': '\u0028\u52B4\u0029',
-  '\u3239': '\u0028\u4EE3\u0029',
-  '\u323A': '\u0028\u547C\u0029',
-  '\u323B': '\u0028\u5B66\u0029',
-  '\u323C': '\u0028\u76E3\u0029',
-  '\u323D': '\u0028\u4F01\u0029',
-  '\u323E': '\u0028\u8CC7\u0029',
-  '\u323F': '\u0028\u5354\u0029',
-  '\u3240': '\u0028\u796D\u0029',
-  '\u3241': '\u0028\u4F11\u0029',
-  '\u3242': '\u0028\u81EA\u0029',
-  '\u3243': '\u0028\u81F3\u0029',
-  '\u32C0': '\u0031\u6708',
-  '\u32C1': '\u0032\u6708',
-  '\u32C2': '\u0033\u6708',
-  '\u32C3': '\u0034\u6708',
-  '\u32C4': '\u0035\u6708',
-  '\u32C5': '\u0036\u6708',
-  '\u32C6': '\u0037\u6708',
-  '\u32C7': '\u0038\u6708',
-  '\u32C8': '\u0039\u6708',
-  '\u32C9': '\u0031\u0030\u6708',
-  '\u32CA': '\u0031\u0031\u6708',
-  '\u32CB': '\u0031\u0032\u6708',
-  '\u3358': '\u0030\u70B9',
-  '\u3359': '\u0031\u70B9',
-  '\u335A': '\u0032\u70B9',
-  '\u335B': '\u0033\u70B9',
-  '\u335C': '\u0034\u70B9',
-  '\u335D': '\u0035\u70B9',
-  '\u335E': '\u0036\u70B9',
-  '\u335F': '\u0037\u70B9',
-  '\u3360': '\u0038\u70B9',
-  '\u3361': '\u0039\u70B9',
-  '\u3362': '\u0031\u0030\u70B9',
-  '\u3363': '\u0031\u0031\u70B9',
-  '\u3364': '\u0031\u0032\u70B9',
-  '\u3365': '\u0031\u0033\u70B9',
-  '\u3366': '\u0031\u0034\u70B9',
-  '\u3367': '\u0031\u0035\u70B9',
-  '\u3368': '\u0031\u0036\u70B9',
-  '\u3369': '\u0031\u0037\u70B9',
-  '\u336A': '\u0031\u0038\u70B9',
-  '\u336B': '\u0031\u0039\u70B9',
-  '\u336C': '\u0032\u0030\u70B9',
-  '\u336D': '\u0032\u0031\u70B9',
-  '\u336E': '\u0032\u0032\u70B9',
-  '\u336F': '\u0032\u0033\u70B9',
-  '\u3370': '\u0032\u0034\u70B9',
-  '\u33E0': '\u0031\u65E5',
-  '\u33E1': '\u0032\u65E5',
-  '\u33E2': '\u0033\u65E5',
-  '\u33E3': '\u0034\u65E5',
-  '\u33E4': '\u0035\u65E5',
-  '\u33E5': '\u0036\u65E5',
-  '\u33E6': '\u0037\u65E5',
-  '\u33E7': '\u0038\u65E5',
-  '\u33E8': '\u0039\u65E5',
-  '\u33E9': '\u0031\u0030\u65E5',
-  '\u33EA': '\u0031\u0031\u65E5',
-  '\u33EB': '\u0031\u0032\u65E5',
-  '\u33EC': '\u0031\u0033\u65E5',
-  '\u33ED': '\u0031\u0034\u65E5',
-  '\u33EE': '\u0031\u0035\u65E5',
-  '\u33EF': '\u0031\u0036\u65E5',
-  '\u33F0': '\u0031\u0037\u65E5',
-  '\u33F1': '\u0031\u0038\u65E5',
-  '\u33F2': '\u0031\u0039\u65E5',
-  '\u33F3': '\u0032\u0030\u65E5',
-  '\u33F4': '\u0032\u0031\u65E5',
-  '\u33F5': '\u0032\u0032\u65E5',
-  '\u33F6': '\u0032\u0033\u65E5',
-  '\u33F7': '\u0032\u0034\u65E5',
-  '\u33F8': '\u0032\u0035\u65E5',
-  '\u33F9': '\u0032\u0036\u65E5',
-  '\u33FA': '\u0032\u0037\u65E5',
-  '\u33FB': '\u0032\u0038\u65E5',
-  '\u33FC': '\u0032\u0039\u65E5',
-  '\u33FD': '\u0033\u0030\u65E5',
-  '\u33FE': '\u0033\u0031\u65E5',
-  '\uFB00': '\u0066\u0066',
-  '\uFB01': '\u0066\u0069',
-  '\uFB02': '\u0066\u006C',
-  '\uFB03': '\u0066\u0066\u0069',
-  '\uFB04': '\u0066\u0066\u006C',
-  '\uFB05': '\u017F\u0074',
-  '\uFB06': '\u0073\u0074',
-  '\uFB13': '\u0574\u0576',
-  '\uFB14': '\u0574\u0565',
-  '\uFB15': '\u0574\u056B',
-  '\uFB16': '\u057E\u0576',
-  '\uFB17': '\u0574\u056D',
-  '\uFB4F': '\u05D0\u05DC',
-  '\uFB50': '\u0671',
-  '\uFB51': '\u0671',
-  '\uFB52': '\u067B',
-  '\uFB53': '\u067B',
-  '\uFB54': '\u067B',
-  '\uFB55': '\u067B',
-  '\uFB56': '\u067E',
-  '\uFB57': '\u067E',
-  '\uFB58': '\u067E',
-  '\uFB59': '\u067E',
-  '\uFB5A': '\u0680',
-  '\uFB5B': '\u0680',
-  '\uFB5C': '\u0680',
-  '\uFB5D': '\u0680',
-  '\uFB5E': '\u067A',
-  '\uFB5F': '\u067A',
-  '\uFB60': '\u067A',
-  '\uFB61': '\u067A',
-  '\uFB62': '\u067F',
-  '\uFB63': '\u067F',
-  '\uFB64': '\u067F',
-  '\uFB65': '\u067F',
-  '\uFB66': '\u0679',
-  '\uFB67': '\u0679',
-  '\uFB68': '\u0679',
-  '\uFB69': '\u0679',
-  '\uFB6A': '\u06A4',
-  '\uFB6B': '\u06A4',
-  '\uFB6C': '\u06A4',
-  '\uFB6D': '\u06A4',
-  '\uFB6E': '\u06A6',
-  '\uFB6F': '\u06A6',
-  '\uFB70': '\u06A6',
-  '\uFB71': '\u06A6',
-  '\uFB72': '\u0684',
-  '\uFB73': '\u0684',
-  '\uFB74': '\u0684',
-  '\uFB75': '\u0684',
-  '\uFB76': '\u0683',
-  '\uFB77': '\u0683',
-  '\uFB78': '\u0683',
-  '\uFB79': '\u0683',
-  '\uFB7A': '\u0686',
-  '\uFB7B': '\u0686',
-  '\uFB7C': '\u0686',
-  '\uFB7D': '\u0686',
-  '\uFB7E': '\u0687',
-  '\uFB7F': '\u0687',
-  '\uFB80': '\u0687',
-  '\uFB81': '\u0687',
-  '\uFB82': '\u068D',
-  '\uFB83': '\u068D',
-  '\uFB84': '\u068C',
-  '\uFB85': '\u068C',
-  '\uFB86': '\u068E',
-  '\uFB87': '\u068E',
-  '\uFB88': '\u0688',
-  '\uFB89': '\u0688',
-  '\uFB8A': '\u0698',
-  '\uFB8B': '\u0698',
-  '\uFB8C': '\u0691',
-  '\uFB8D': '\u0691',
-  '\uFB8E': '\u06A9',
-  '\uFB8F': '\u06A9',
-  '\uFB90': '\u06A9',
-  '\uFB91': '\u06A9',
-  '\uFB92': '\u06AF',
-  '\uFB93': '\u06AF',
-  '\uFB94': '\u06AF',
-  '\uFB95': '\u06AF',
-  '\uFB96': '\u06B3',
-  '\uFB97': '\u06B3',
-  '\uFB98': '\u06B3',
-  '\uFB99': '\u06B3',
-  '\uFB9A': '\u06B1',
-  '\uFB9B': '\u06B1',
-  '\uFB9C': '\u06B1',
-  '\uFB9D': '\u06B1',
-  '\uFB9E': '\u06BA',
-  '\uFB9F': '\u06BA',
-  '\uFBA0': '\u06BB',
-  '\uFBA1': '\u06BB',
-  '\uFBA2': '\u06BB',
-  '\uFBA3': '\u06BB',
-  '\uFBA4': '\u06C0',
-  '\uFBA5': '\u06C0',
-  '\uFBA6': '\u06C1',
-  '\uFBA7': '\u06C1',
-  '\uFBA8': '\u06C1',
-  '\uFBA9': '\u06C1',
-  '\uFBAA': '\u06BE',
-  '\uFBAB': '\u06BE',
-  '\uFBAC': '\u06BE',
-  '\uFBAD': '\u06BE',
-  '\uFBAE': '\u06D2',
-  '\uFBAF': '\u06D2',
-  '\uFBB0': '\u06D3',
-  '\uFBB1': '\u06D3',
-  '\uFBD3': '\u06AD',
-  '\uFBD4': '\u06AD',
-  '\uFBD5': '\u06AD',
-  '\uFBD6': '\u06AD',
-  '\uFBD7': '\u06C7',
-  '\uFBD8': '\u06C7',
-  '\uFBD9': '\u06C6',
-  '\uFBDA': '\u06C6',
-  '\uFBDB': '\u06C8',
-  '\uFBDC': '\u06C8',
-  '\uFBDD': '\u0677',
-  '\uFBDE': '\u06CB',
-  '\uFBDF': '\u06CB',
-  '\uFBE0': '\u06C5',
-  '\uFBE1': '\u06C5',
-  '\uFBE2': '\u06C9',
-  '\uFBE3': '\u06C9',
-  '\uFBE4': '\u06D0',
-  '\uFBE5': '\u06D0',
-  '\uFBE6': '\u06D0',
-  '\uFBE7': '\u06D0',
-  '\uFBE8': '\u0649',
-  '\uFBE9': '\u0649',
-  '\uFBEA': '\u0626\u0627',
-  '\uFBEB': '\u0626\u0627',
-  '\uFBEC': '\u0626\u06D5',
-  '\uFBED': '\u0626\u06D5',
-  '\uFBEE': '\u0626\u0648',
-  '\uFBEF': '\u0626\u0648',
-  '\uFBF0': '\u0626\u06C7',
-  '\uFBF1': '\u0626\u06C7',
-  '\uFBF2': '\u0626\u06C6',
-  '\uFBF3': '\u0626\u06C6',
-  '\uFBF4': '\u0626\u06C8',
-  '\uFBF5': '\u0626\u06C8',
-  '\uFBF6': '\u0626\u06D0',
-  '\uFBF7': '\u0626\u06D0',
-  '\uFBF8': '\u0626\u06D0',
-  '\uFBF9': '\u0626\u0649',
-  '\uFBFA': '\u0626\u0649',
-  '\uFBFB': '\u0626\u0649',
-  '\uFBFC': '\u06CC',
-  '\uFBFD': '\u06CC',
-  '\uFBFE': '\u06CC',
-  '\uFBFF': '\u06CC',
-  '\uFC00': '\u0626\u062C',
-  '\uFC01': '\u0626\u062D',
-  '\uFC02': '\u0626\u0645',
-  '\uFC03': '\u0626\u0649',
-  '\uFC04': '\u0626\u064A',
-  '\uFC05': '\u0628\u062C',
-  '\uFC06': '\u0628\u062D',
-  '\uFC07': '\u0628\u062E',
-  '\uFC08': '\u0628\u0645',
-  '\uFC09': '\u0628\u0649',
-  '\uFC0A': '\u0628\u064A',
-  '\uFC0B': '\u062A\u062C',
-  '\uFC0C': '\u062A\u062D',
-  '\uFC0D': '\u062A\u062E',
-  '\uFC0E': '\u062A\u0645',
-  '\uFC0F': '\u062A\u0649',
-  '\uFC10': '\u062A\u064A',
-  '\uFC11': '\u062B\u062C',
-  '\uFC12': '\u062B\u0645',
-  '\uFC13': '\u062B\u0649',
-  '\uFC14': '\u062B\u064A',
-  '\uFC15': '\u062C\u062D',
-  '\uFC16': '\u062C\u0645',
-  '\uFC17': '\u062D\u062C',
-  '\uFC18': '\u062D\u0645',
-  '\uFC19': '\u062E\u062C',
-  '\uFC1A': '\u062E\u062D',
-  '\uFC1B': '\u062E\u0645',
-  '\uFC1C': '\u0633\u062C',
-  '\uFC1D': '\u0633\u062D',
-  '\uFC1E': '\u0633\u062E',
-  '\uFC1F': '\u0633\u0645',
-  '\uFC20': '\u0635\u062D',
-  '\uFC21': '\u0635\u0645',
-  '\uFC22': '\u0636\u062C',
-  '\uFC23': '\u0636\u062D',
-  '\uFC24': '\u0636\u062E',
-  '\uFC25': '\u0636\u0645',
-  '\uFC26': '\u0637\u062D',
-  '\uFC27': '\u0637\u0645',
-  '\uFC28': '\u0638\u0645',
-  '\uFC29': '\u0639\u062C',
-  '\uFC2A': '\u0639\u0645',
-  '\uFC2B': '\u063A\u062C',
-  '\uFC2C': '\u063A\u0645',
-  '\uFC2D': '\u0641\u062C',
-  '\uFC2E': '\u0641\u062D',
-  '\uFC2F': '\u0641\u062E',
-  '\uFC30': '\u0641\u0645',
-  '\uFC31': '\u0641\u0649',
-  '\uFC32': '\u0641\u064A',
-  '\uFC33': '\u0642\u062D',
-  '\uFC34': '\u0642\u0645',
-  '\uFC35': '\u0642\u0649',
-  '\uFC36': '\u0642\u064A',
-  '\uFC37': '\u0643\u0627',
-  '\uFC38': '\u0643\u062C',
-  '\uFC39': '\u0643\u062D',
-  '\uFC3A': '\u0643\u062E',
-  '\uFC3B': '\u0643\u0644',
-  '\uFC3C': '\u0643\u0645',
-  '\uFC3D': '\u0643\u0649',
-  '\uFC3E': '\u0643\u064A',
-  '\uFC3F': '\u0644\u062C',
-  '\uFC40': '\u0644\u062D',
-  '\uFC41': '\u0644\u062E',
-  '\uFC42': '\u0644\u0645',
-  '\uFC43': '\u0644\u0649',
-  '\uFC44': '\u0644\u064A',
-  '\uFC45': '\u0645\u062C',
-  '\uFC46': '\u0645\u062D',
-  '\uFC47': '\u0645\u062E',
-  '\uFC48': '\u0645\u0645',
-  '\uFC49': '\u0645\u0649',
-  '\uFC4A': '\u0645\u064A',
-  '\uFC4B': '\u0646\u062C',
-  '\uFC4C': '\u0646\u062D',
-  '\uFC4D': '\u0646\u062E',
-  '\uFC4E': '\u0646\u0645',
-  '\uFC4F': '\u0646\u0649',
-  '\uFC50': '\u0646\u064A',
-  '\uFC51': '\u0647\u062C',
-  '\uFC52': '\u0647\u0645',
-  '\uFC53': '\u0647\u0649',
-  '\uFC54': '\u0647\u064A',
-  '\uFC55': '\u064A\u062C',
-  '\uFC56': '\u064A\u062D',
-  '\uFC57': '\u064A\u062E',
-  '\uFC58': '\u064A\u0645',
-  '\uFC59': '\u064A\u0649',
-  '\uFC5A': '\u064A\u064A',
-  '\uFC5B': '\u0630\u0670',
-  '\uFC5C': '\u0631\u0670',
-  '\uFC5D': '\u0649\u0670',
-  '\uFC5E': '\u0020\u064C\u0651',
-  '\uFC5F': '\u0020\u064D\u0651',
-  '\uFC60': '\u0020\u064E\u0651',
-  '\uFC61': '\u0020\u064F\u0651',
-  '\uFC62': '\u0020\u0650\u0651',
-  '\uFC63': '\u0020\u0651\u0670',
-  '\uFC64': '\u0626\u0631',
-  '\uFC65': '\u0626\u0632',
-  '\uFC66': '\u0626\u0645',
-  '\uFC67': '\u0626\u0646',
-  '\uFC68': '\u0626\u0649',
-  '\uFC69': '\u0626\u064A',
-  '\uFC6A': '\u0628\u0631',
-  '\uFC6B': '\u0628\u0632',
-  '\uFC6C': '\u0628\u0645',
-  '\uFC6D': '\u0628\u0646',
-  '\uFC6E': '\u0628\u0649',
-  '\uFC6F': '\u0628\u064A',
-  '\uFC70': '\u062A\u0631',
-  '\uFC71': '\u062A\u0632',
-  '\uFC72': '\u062A\u0645',
-  '\uFC73': '\u062A\u0646',
-  '\uFC74': '\u062A\u0649',
-  '\uFC75': '\u062A\u064A',
-  '\uFC76': '\u062B\u0631',
-  '\uFC77': '\u062B\u0632',
-  '\uFC78': '\u062B\u0645',
-  '\uFC79': '\u062B\u0646',
-  '\uFC7A': '\u062B\u0649',
-  '\uFC7B': '\u062B\u064A',
-  '\uFC7C': '\u0641\u0649',
-  '\uFC7D': '\u0641\u064A',
-  '\uFC7E': '\u0642\u0649',
-  '\uFC7F': '\u0642\u064A',
-  '\uFC80': '\u0643\u0627',
-  '\uFC81': '\u0643\u0644',
-  '\uFC82': '\u0643\u0645',
-  '\uFC83': '\u0643\u0649',
-  '\uFC84': '\u0643\u064A',
-  '\uFC85': '\u0644\u0645',
-  '\uFC86': '\u0644\u0649',
-  '\uFC87': '\u0644\u064A',
-  '\uFC88': '\u0645\u0627',
-  '\uFC89': '\u0645\u0645',
-  '\uFC8A': '\u0646\u0631',
-  '\uFC8B': '\u0646\u0632',
-  '\uFC8C': '\u0646\u0645',
-  '\uFC8D': '\u0646\u0646',
-  '\uFC8E': '\u0646\u0649',
-  '\uFC8F': '\u0646\u064A',
-  '\uFC90': '\u0649\u0670',
-  '\uFC91': '\u064A\u0631',
-  '\uFC92': '\u064A\u0632',
-  '\uFC93': '\u064A\u0645',
-  '\uFC94': '\u064A\u0646',
-  '\uFC95': '\u064A\u0649',
-  '\uFC96': '\u064A\u064A',
-  '\uFC97': '\u0626\u062C',
-  '\uFC98': '\u0626\u062D',
-  '\uFC99': '\u0626\u062E',
-  '\uFC9A': '\u0626\u0645',
-  '\uFC9B': '\u0626\u0647',
-  '\uFC9C': '\u0628\u062C',
-  '\uFC9D': '\u0628\u062D',
-  '\uFC9E': '\u0628\u062E',
-  '\uFC9F': '\u0628\u0645',
-  '\uFCA0': '\u0628\u0647',
-  '\uFCA1': '\u062A\u062C',
-  '\uFCA2': '\u062A\u062D',
-  '\uFCA3': '\u062A\u062E',
-  '\uFCA4': '\u062A\u0645',
-  '\uFCA5': '\u062A\u0647',
-  '\uFCA6': '\u062B\u0645',
-  '\uFCA7': '\u062C\u062D',
-  '\uFCA8': '\u062C\u0645',
-  '\uFCA9': '\u062D\u062C',
-  '\uFCAA': '\u062D\u0645',
-  '\uFCAB': '\u062E\u062C',
-  '\uFCAC': '\u062E\u0645',
-  '\uFCAD': '\u0633\u062C',
-  '\uFCAE': '\u0633\u062D',
-  '\uFCAF': '\u0633\u062E',
-  '\uFCB0': '\u0633\u0645',
-  '\uFCB1': '\u0635\u062D',
-  '\uFCB2': '\u0635\u062E',
-  '\uFCB3': '\u0635\u0645',
-  '\uFCB4': '\u0636\u062C',
-  '\uFCB5': '\u0636\u062D',
-  '\uFCB6': '\u0636\u062E',
-  '\uFCB7': '\u0636\u0645',
-  '\uFCB8': '\u0637\u062D',
-  '\uFCB9': '\u0638\u0645',
-  '\uFCBA': '\u0639\u062C',
-  '\uFCBB': '\u0639\u0645',
-  '\uFCBC': '\u063A\u062C',
-  '\uFCBD': '\u063A\u0645',
-  '\uFCBE': '\u0641\u062C',
-  '\uFCBF': '\u0641\u062D',
-  '\uFCC0': '\u0641\u062E',
-  '\uFCC1': '\u0641\u0645',
-  '\uFCC2': '\u0642\u062D',
-  '\uFCC3': '\u0642\u0645',
-  '\uFCC4': '\u0643\u062C',
-  '\uFCC5': '\u0643\u062D',
-  '\uFCC6': '\u0643\u062E',
-  '\uFCC7': '\u0643\u0644',
-  '\uFCC8': '\u0643\u0645',
-  '\uFCC9': '\u0644\u062C',
-  '\uFCCA': '\u0644\u062D',
-  '\uFCCB': '\u0644\u062E',
-  '\uFCCC': '\u0644\u0645',
-  '\uFCCD': '\u0644\u0647',
-  '\uFCCE': '\u0645\u062C',
-  '\uFCCF': '\u0645\u062D',
-  '\uFCD0': '\u0645\u062E',
-  '\uFCD1': '\u0645\u0645',
-  '\uFCD2': '\u0646\u062C',
-  '\uFCD3': '\u0646\u062D',
-  '\uFCD4': '\u0646\u062E',
-  '\uFCD5': '\u0646\u0645',
-  '\uFCD6': '\u0646\u0647',
-  '\uFCD7': '\u0647\u062C',
-  '\uFCD8': '\u0647\u0645',
-  '\uFCD9': '\u0647\u0670',
-  '\uFCDA': '\u064A\u062C',
-  '\uFCDB': '\u064A\u062D',
-  '\uFCDC': '\u064A\u062E',
-  '\uFCDD': '\u064A\u0645',
-  '\uFCDE': '\u064A\u0647',
-  '\uFCDF': '\u0626\u0645',
-  '\uFCE0': '\u0626\u0647',
-  '\uFCE1': '\u0628\u0645',
-  '\uFCE2': '\u0628\u0647',
-  '\uFCE3': '\u062A\u0645',
-  '\uFCE4': '\u062A\u0647',
-  '\uFCE5': '\u062B\u0645',
-  '\uFCE6': '\u062B\u0647',
-  '\uFCE7': '\u0633\u0645',
-  '\uFCE8': '\u0633\u0647',
-  '\uFCE9': '\u0634\u0645',
-  '\uFCEA': '\u0634\u0647',
-  '\uFCEB': '\u0643\u0644',
-  '\uFCEC': '\u0643\u0645',
-  '\uFCED': '\u0644\u0645',
-  '\uFCEE': '\u0646\u0645',
-  '\uFCEF': '\u0646\u0647',
-  '\uFCF0': '\u064A\u0645',
-  '\uFCF1': '\u064A\u0647',
-  '\uFCF2': '\u0640\u064E\u0651',
-  '\uFCF3': '\u0640\u064F\u0651',
-  '\uFCF4': '\u0640\u0650\u0651',
-  '\uFCF5': '\u0637\u0649',
-  '\uFCF6': '\u0637\u064A',
-  '\uFCF7': '\u0639\u0649',
-  '\uFCF8': '\u0639\u064A',
-  '\uFCF9': '\u063A\u0649',
-  '\uFCFA': '\u063A\u064A',
-  '\uFCFB': '\u0633\u0649',
-  '\uFCFC': '\u0633\u064A',
-  '\uFCFD': '\u0634\u0649',
-  '\uFCFE': '\u0634\u064A',
-  '\uFCFF': '\u062D\u0649',
-  '\uFD00': '\u062D\u064A',
-  '\uFD01': '\u062C\u0649',
-  '\uFD02': '\u062C\u064A',
-  '\uFD03': '\u062E\u0649',
-  '\uFD04': '\u062E\u064A',
-  '\uFD05': '\u0635\u0649',
-  '\uFD06': '\u0635\u064A',
-  '\uFD07': '\u0636\u0649',
-  '\uFD08': '\u0636\u064A',
-  '\uFD09': '\u0634\u062C',
-  '\uFD0A': '\u0634\u062D',
-  '\uFD0B': '\u0634\u062E',
-  '\uFD0C': '\u0634\u0645',
-  '\uFD0D': '\u0634\u0631',
-  '\uFD0E': '\u0633\u0631',
-  '\uFD0F': '\u0635\u0631',
-  '\uFD10': '\u0636\u0631',
-  '\uFD11': '\u0637\u0649',
-  '\uFD12': '\u0637\u064A',
-  '\uFD13': '\u0639\u0649',
-  '\uFD14': '\u0639\u064A',
-  '\uFD15': '\u063A\u0649',
-  '\uFD16': '\u063A\u064A',
-  '\uFD17': '\u0633\u0649',
-  '\uFD18': '\u0633\u064A',
-  '\uFD19': '\u0634\u0649',
-  '\uFD1A': '\u0634\u064A',
-  '\uFD1B': '\u062D\u0649',
-  '\uFD1C': '\u062D\u064A',
-  '\uFD1D': '\u062C\u0649',
-  '\uFD1E': '\u062C\u064A',
-  '\uFD1F': '\u062E\u0649',
-  '\uFD20': '\u062E\u064A',
-  '\uFD21': '\u0635\u0649',
-  '\uFD22': '\u0635\u064A',
-  '\uFD23': '\u0636\u0649',
-  '\uFD24': '\u0636\u064A',
-  '\uFD25': '\u0634\u062C',
-  '\uFD26': '\u0634\u062D',
-  '\uFD27': '\u0634\u062E',
-  '\uFD28': '\u0634\u0645',
-  '\uFD29': '\u0634\u0631',
-  '\uFD2A': '\u0633\u0631',
-  '\uFD2B': '\u0635\u0631',
-  '\uFD2C': '\u0636\u0631',
-  '\uFD2D': '\u0634\u062C',
-  '\uFD2E': '\u0634\u062D',
-  '\uFD2F': '\u0634\u062E',
-  '\uFD30': '\u0634\u0645',
-  '\uFD31': '\u0633\u0647',
-  '\uFD32': '\u0634\u0647',
-  '\uFD33': '\u0637\u0645',
-  '\uFD34': '\u0633\u062C',
-  '\uFD35': '\u0633\u062D',
-  '\uFD36': '\u0633\u062E',
-  '\uFD37': '\u0634\u062C',
-  '\uFD38': '\u0634\u062D',
-  '\uFD39': '\u0634\u062E',
-  '\uFD3A': '\u0637\u0645',
-  '\uFD3B': '\u0638\u0645',
-  '\uFD3C': '\u0627\u064B',
-  '\uFD3D': '\u0627\u064B',
-  '\uFD50': '\u062A\u062C\u0645',
-  '\uFD51': '\u062A\u062D\u062C',
-  '\uFD52': '\u062A\u062D\u062C',
-  '\uFD53': '\u062A\u062D\u0645',
-  '\uFD54': '\u062A\u062E\u0645',
-  '\uFD55': '\u062A\u0645\u062C',
-  '\uFD56': '\u062A\u0645\u062D',
-  '\uFD57': '\u062A\u0645\u062E',
-  '\uFD58': '\u062C\u0645\u062D',
-  '\uFD59': '\u062C\u0645\u062D',
-  '\uFD5A': '\u062D\u0645\u064A',
-  '\uFD5B': '\u062D\u0645\u0649',
-  '\uFD5C': '\u0633\u062D\u062C',
-  '\uFD5D': '\u0633\u062C\u062D',
-  '\uFD5E': '\u0633\u062C\u0649',
-  '\uFD5F': '\u0633\u0645\u062D',
-  '\uFD60': '\u0633\u0645\u062D',
-  '\uFD61': '\u0633\u0645\u062C',
-  '\uFD62': '\u0633\u0645\u0645',
-  '\uFD63': '\u0633\u0645\u0645',
-  '\uFD64': '\u0635\u062D\u062D',
-  '\uFD65': '\u0635\u062D\u062D',
-  '\uFD66': '\u0635\u0645\u0645',
-  '\uFD67': '\u0634\u062D\u0645',
-  '\uFD68': '\u0634\u062D\u0645',
-  '\uFD69': '\u0634\u062C\u064A',
-  '\uFD6A': '\u0634\u0645\u062E',
-  '\uFD6B': '\u0634\u0645\u062E',
-  '\uFD6C': '\u0634\u0645\u0645',
-  '\uFD6D': '\u0634\u0645\u0645',
-  '\uFD6E': '\u0636\u062D\u0649',
-  '\uFD6F': '\u0636\u062E\u0645',
-  '\uFD70': '\u0636\u062E\u0645',
-  '\uFD71': '\u0637\u0645\u062D',
-  '\uFD72': '\u0637\u0645\u062D',
-  '\uFD73': '\u0637\u0645\u0645',
-  '\uFD74': '\u0637\u0645\u064A',
-  '\uFD75': '\u0639\u062C\u0645',
-  '\uFD76': '\u0639\u0645\u0645',
-  '\uFD77': '\u0639\u0645\u0645',
-  '\uFD78': '\u0639\u0645\u0649',
-  '\uFD79': '\u063A\u0645\u0645',
-  '\uFD7A': '\u063A\u0645\u064A',
-  '\uFD7B': '\u063A\u0645\u0649',
-  '\uFD7C': '\u0641\u062E\u0645',
-  '\uFD7D': '\u0641\u062E\u0645',
-  '\uFD7E': '\u0642\u0645\u062D',
-  '\uFD7F': '\u0642\u0645\u0645',
-  '\uFD80': '\u0644\u062D\u0645',
-  '\uFD81': '\u0644\u062D\u064A',
-  '\uFD82': '\u0644\u062D\u0649',
-  '\uFD83': '\u0644\u062C\u062C',
-  '\uFD84': '\u0644\u062C\u062C',
-  '\uFD85': '\u0644\u062E\u0645',
-  '\uFD86': '\u0644\u062E\u0645',
-  '\uFD87': '\u0644\u0645\u062D',
-  '\uFD88': '\u0644\u0645\u062D',
-  '\uFD89': '\u0645\u062D\u062C',
-  '\uFD8A': '\u0645\u062D\u0645',
-  '\uFD8B': '\u0645\u062D\u064A',
-  '\uFD8C': '\u0645\u062C\u062D',
-  '\uFD8D': '\u0645\u062C\u0645',
-  '\uFD8E': '\u0645\u062E\u062C',
-  '\uFD8F': '\u0645\u062E\u0645',
-  '\uFD92': '\u0645\u062C\u062E',
-  '\uFD93': '\u0647\u0645\u062C',
-  '\uFD94': '\u0647\u0645\u0645',
-  '\uFD95': '\u0646\u062D\u0645',
-  '\uFD96': '\u0646\u062D\u0649',
-  '\uFD97': '\u0646\u062C\u0645',
-  '\uFD98': '\u0646\u062C\u0645',
-  '\uFD99': '\u0646\u062C\u0649',
-  '\uFD9A': '\u0646\u0645\u064A',
-  '\uFD9B': '\u0646\u0645\u0649',
-  '\uFD9C': '\u064A\u0645\u0645',
-  '\uFD9D': '\u064A\u0645\u0645',
-  '\uFD9E': '\u0628\u062E\u064A',
-  '\uFD9F': '\u062A\u062C\u064A',
-  '\uFDA0': '\u062A\u062C\u0649',
-  '\uFDA1': '\u062A\u062E\u064A',
-  '\uFDA2': '\u062A\u062E\u0649',
-  '\uFDA3': '\u062A\u0645\u064A',
-  '\uFDA4': '\u062A\u0645\u0649',
-  '\uFDA5': '\u062C\u0645\u064A',
-  '\uFDA6': '\u062C\u062D\u0649',
-  '\uFDA7': '\u062C\u0645\u0649',
-  '\uFDA8': '\u0633\u062E\u0649',
-  '\uFDA9': '\u0635\u062D\u064A',
-  '\uFDAA': '\u0634\u062D\u064A',
-  '\uFDAB': '\u0636\u062D\u064A',
-  '\uFDAC': '\u0644\u062C\u064A',
-  '\uFDAD': '\u0644\u0645\u064A',
-  '\uFDAE': '\u064A\u062D\u064A',
-  '\uFDAF': '\u064A\u062C\u064A',
-  '\uFDB0': '\u064A\u0645\u064A',
-  '\uFDB1': '\u0645\u0645\u064A',
-  '\uFDB2': '\u0642\u0645\u064A',
-  '\uFDB3': '\u0646\u062D\u064A',
-  '\uFDB4': '\u0642\u0645\u062D',
-  '\uFDB5': '\u0644\u062D\u0645',
-  '\uFDB6': '\u0639\u0645\u064A',
-  '\uFDB7': '\u0643\u0645\u064A',
-  '\uFDB8': '\u0646\u062C\u062D',
-  '\uFDB9': '\u0645\u062E\u064A',
-  '\uFDBA': '\u0644\u062C\u0645',
-  '\uFDBB': '\u0643\u0645\u0645',
-  '\uFDBC': '\u0644\u062C\u0645',
-  '\uFDBD': '\u0646\u062C\u062D',
-  '\uFDBE': '\u062C\u062D\u064A',
-  '\uFDBF': '\u062D\u062C\u064A',
-  '\uFDC0': '\u0645\u062C\u064A',
-  '\uFDC1': '\u0641\u0645\u064A',
-  '\uFDC2': '\u0628\u062D\u064A',
-  '\uFDC3': '\u0643\u0645\u0645',
-  '\uFDC4': '\u0639\u062C\u0645',
-  '\uFDC5': '\u0635\u0645\u0645',
-  '\uFDC6': '\u0633\u062E\u064A',
-  '\uFDC7': '\u0646\u062C\u064A',
-  '\uFE49': '\u203E',
-  '\uFE4A': '\u203E',
-  '\uFE4B': '\u203E',
-  '\uFE4C': '\u203E',
-  '\uFE4D': '\u005F',
-  '\uFE4E': '\u005F',
-  '\uFE4F': '\u005F',
-  '\uFE80': '\u0621',
-  '\uFE81': '\u0622',
-  '\uFE82': '\u0622',
-  '\uFE83': '\u0623',
-  '\uFE84': '\u0623',
-  '\uFE85': '\u0624',
-  '\uFE86': '\u0624',
-  '\uFE87': '\u0625',
-  '\uFE88': '\u0625',
-  '\uFE89': '\u0626',
-  '\uFE8A': '\u0626',
-  '\uFE8B': '\u0626',
-  '\uFE8C': '\u0626',
-  '\uFE8D': '\u0627',
-  '\uFE8E': '\u0627',
-  '\uFE8F': '\u0628',
-  '\uFE90': '\u0628',
-  '\uFE91': '\u0628',
-  '\uFE92': '\u0628',
-  '\uFE93': '\u0629',
-  '\uFE94': '\u0629',
-  '\uFE95': '\u062A',
-  '\uFE96': '\u062A',
-  '\uFE97': '\u062A',
-  '\uFE98': '\u062A',
-  '\uFE99': '\u062B',
-  '\uFE9A': '\u062B',
-  '\uFE9B': '\u062B',
-  '\uFE9C': '\u062B',
-  '\uFE9D': '\u062C',
-  '\uFE9E': '\u062C',
-  '\uFE9F': '\u062C',
-  '\uFEA0': '\u062C',
-  '\uFEA1': '\u062D',
-  '\uFEA2': '\u062D',
-  '\uFEA3': '\u062D',
-  '\uFEA4': '\u062D',
-  '\uFEA5': '\u062E',
-  '\uFEA6': '\u062E',
-  '\uFEA7': '\u062E',
-  '\uFEA8': '\u062E',
-  '\uFEA9': '\u062F',
-  '\uFEAA': '\u062F',
-  '\uFEAB': '\u0630',
-  '\uFEAC': '\u0630',
-  '\uFEAD': '\u0631',
-  '\uFEAE': '\u0631',
-  '\uFEAF': '\u0632',
-  '\uFEB0': '\u0632',
-  '\uFEB1': '\u0633',
-  '\uFEB2': '\u0633',
-  '\uFEB3': '\u0633',
-  '\uFEB4': '\u0633',
-  '\uFEB5': '\u0634',
-  '\uFEB6': '\u0634',
-  '\uFEB7': '\u0634',
-  '\uFEB8': '\u0634',
-  '\uFEB9': '\u0635',
-  '\uFEBA': '\u0635',
-  '\uFEBB': '\u0635',
-  '\uFEBC': '\u0635',
-  '\uFEBD': '\u0636',
-  '\uFEBE': '\u0636',
-  '\uFEBF': '\u0636',
-  '\uFEC0': '\u0636',
-  '\uFEC1': '\u0637',
-  '\uFEC2': '\u0637',
-  '\uFEC3': '\u0637',
-  '\uFEC4': '\u0637',
-  '\uFEC5': '\u0638',
-  '\uFEC6': '\u0638',
-  '\uFEC7': '\u0638',
-  '\uFEC8': '\u0638',
-  '\uFEC9': '\u0639',
-  '\uFECA': '\u0639',
-  '\uFECB': '\u0639',
-  '\uFECC': '\u0639',
-  '\uFECD': '\u063A',
-  '\uFECE': '\u063A',
-  '\uFECF': '\u063A',
-  '\uFED0': '\u063A',
-  '\uFED1': '\u0641',
-  '\uFED2': '\u0641',
-  '\uFED3': '\u0641',
-  '\uFED4': '\u0641',
-  '\uFED5': '\u0642',
-  '\uFED6': '\u0642',
-  '\uFED7': '\u0642',
-  '\uFED8': '\u0642',
-  '\uFED9': '\u0643',
-  '\uFEDA': '\u0643',
-  '\uFEDB': '\u0643',
-  '\uFEDC': '\u0643',
-  '\uFEDD': '\u0644',
-  '\uFEDE': '\u0644',
-  '\uFEDF': '\u0644',
-  '\uFEE0': '\u0644',
-  '\uFEE1': '\u0645',
-  '\uFEE2': '\u0645',
-  '\uFEE3': '\u0645',
-  '\uFEE4': '\u0645',
-  '\uFEE5': '\u0646',
-  '\uFEE6': '\u0646',
-  '\uFEE7': '\u0646',
-  '\uFEE8': '\u0646',
-  '\uFEE9': '\u0647',
-  '\uFEEA': '\u0647',
-  '\uFEEB': '\u0647',
-  '\uFEEC': '\u0647',
-  '\uFEED': '\u0648',
-  '\uFEEE': '\u0648',
-  '\uFEEF': '\u0649',
-  '\uFEF0': '\u0649',
-  '\uFEF1': '\u064A',
-  '\uFEF2': '\u064A',
-  '\uFEF3': '\u064A',
-  '\uFEF4': '\u064A',
-  '\uFEF5': '\u0644\u0622',
-  '\uFEF6': '\u0644\u0622',
-  '\uFEF7': '\u0644\u0623',
-  '\uFEF8': '\u0644\u0623',
-  '\uFEF9': '\u0644\u0625',
-  '\uFEFA': '\u0644\u0625',
-  '\uFEFB': '\u0644\u0627',
-  '\uFEFC': '\u0644\u0627'
-};
-
-function reverseIfRtl(chars) {
-  var charsLength = chars.length;
-  //reverse an arabic ligature
-  if (charsLength <= 1 || !isRTLRangeFor(chars.charCodeAt(0))) {
-    return chars;
-  }
-  var s = '';
-  for (var ii = charsLength - 1; ii >= 0; ii--) {
-    s += chars[ii];
-  }
-  return s;
-}
-
-function adjustWidths(properties) {
-  if (properties.fontMatrix[0] === FONT_IDENTITY_MATRIX[0]) {
-    return;
-  }
-  // adjusting width to fontMatrix scale
-  var scale = 0.001 / properties.fontMatrix[0];
-  var glyphsWidths = properties.widths;
-  for (var glyph in glyphsWidths) {
-    glyphsWidths[glyph] *= scale;
-  }
-  properties.defaultWidth *= scale;
-}
-
-function getFontType(type, subtype) {
-  switch (type) {
-    case 'Type1':
-      return subtype === 'Type1C' ? FontType.TYPE1C : FontType.TYPE1;
-    case 'CIDFontType0':
-      return subtype === 'CIDFontType0C' ? FontType.CIDFONTTYPE0C :
-        FontType.CIDFONTTYPE0;
-    case 'OpenType':
-      return FontType.OPENTYPE;
-    case 'TrueType':
-      return FontType.TRUETYPE;
-    case 'CIDFontType2':
-      return FontType.CIDFONTTYPE2;
-    case 'MMType1':
-      return FontType.MMTYPE1;
-    case 'Type0':
-      return FontType.TYPE0;
-    default:
-      return FontType.UNKNOWN;
-  }
-}
-
-var Glyph = (function GlyphClosure() {
-  function Glyph(fontChar, unicode, accent, width, vmetric, operatorListId) {
-    this.fontChar = fontChar;
-    this.unicode = unicode;
-    this.accent = accent;
-    this.width = width;
-    this.vmetric = vmetric;
-    this.operatorListId = operatorListId;
-  }
-
-  Glyph.prototype.matchesForCache =
-      function(fontChar, unicode, accent, width, vmetric, operatorListId) {
-    return this.fontChar === fontChar &&
-           this.unicode === unicode &&
-           this.accent === accent &&
-           this.width === width &&
-           this.vmetric === vmetric &&
-           this.operatorListId === operatorListId;
-  };
-
-  return Glyph;
-})();
-
-var ToUnicodeMap = (function ToUnicodeMapClosure() {
-  function ToUnicodeMap(cmap) {
-    // The elements of this._map can be integers or strings, depending on how
-    // |cmap| was created.
-    this._map = cmap;
-  }
-
-  ToUnicodeMap.prototype = {
-    get length() {
-      return this._map.length;
-    },
-
-    forEach: function(callback) {
-      for (var charCode in this._map) {
-        callback(charCode, this._map[charCode].charCodeAt(0));
-      }
-    },
-
-    get: function(i) {
-      return this._map[i];
-    },
-
-    charCodeOf: function(v) {
-      return this._map.indexOf(v);
-    }
-  };
-
-  return ToUnicodeMap;
-})();
-
-var IdentityToUnicodeMap = (function IdentityToUnicodeMapClosure() {
-  function IdentityToUnicodeMap(firstChar, lastChar) {
-    this.firstChar = firstChar;
-    this.lastChar = lastChar;
-  }
-
-  IdentityToUnicodeMap.prototype = {
-    get length() {
-      error('should not access .length');
-    },
-
-    forEach: function (callback) {
-      for (var i = this.firstChar, ii = this.lastChar; i <= ii; i++) {
-        callback(i, i);
-      }
-    },
-
-    get: function (i) {
-      if (this.firstChar <= i && i <= this.lastChar) {
-        return String.fromCharCode(i);
-      }
-      return undefined;
-    },
-
-    charCodeOf: function (v) {
-      error('should not call .charCodeOf');
-    }
-  };
-
-  return IdentityToUnicodeMap;
-})();
-
-var OpenTypeFileBuilder = (function OpenTypeFileBuilderClosure() {
-  function writeInt16(dest, offset, num) {
-    dest[offset] = (num >> 8) & 0xFF;
-    dest[offset + 1] = num & 0xFF;
-  }
-
-  function writeInt32(dest, offset, num) {
-    dest[offset] = (num >> 24) & 0xFF;
-    dest[offset + 1] = (num >> 16) & 0xFF;
-    dest[offset + 2] = (num >> 8) & 0xFF;
-    dest[offset + 3] = num & 0xFF;
-  }
-
-  function writeData(dest, offset, data) {
-    var i, ii;
-    if (data instanceof Uint8Array) {
-      dest.set(data, offset);
-    } else if (typeof data === 'string') {
-      for (i = 0, ii = data.length; i < ii; i++) {
-        dest[offset++] = data.charCodeAt(i) & 0xFF;
-      }
-    } else {
-      // treating everything else as array
-      for (i = 0, ii = data.length; i < ii; i++) {
-        dest[offset++] = data[i] & 0xFF;
-      }
-    }
-  }
-
-  function OpenTypeFileBuilder(sfnt) {
-    this.sfnt = sfnt;
-    this.tables = Object.create(null);
-  }
-
-  OpenTypeFileBuilder.getSearchParams =
-      function OpenTypeFileBuilder_getSearchParams(entriesCount, entrySize) {
-    var maxPower2 = 1, log2 = 0;
-    while ((maxPower2 ^ entriesCount) > maxPower2) {
-      maxPower2 <<= 1;
-      log2++;
-    }
-    var searchRange = maxPower2 * entrySize;
-    return {
-      range: searchRange,
-      entry: log2,
-      rangeShift: entrySize * entriesCount - searchRange
+    // Return the right annotation object based on the subtype and field type.
+    var parameters = {
+      xref: xref,
+      dict: dict,
+      ref: ref
     };
-  };
 
-  var OTF_HEADER_SIZE = 12;
-  var OTF_TABLE_ENTRY_SIZE = 16;
+    switch (subtype) {
+      case 'Link':
+        return new LinkAnnotation(parameters);
 
-  OpenTypeFileBuilder.prototype = {
-    toArray: function OpenTypeFileBuilder_toArray() {
-      var sfnt = this.sfnt;
+      case 'Text':
+        return new TextAnnotation(parameters);
 
-      // Tables needs to be written by ascendant alphabetic order
-      var tables = this.tables;
-      var tablesNames = Object.keys(tables);
-      tablesNames.sort();
-      var numTables = tablesNames.length;
-
-      var i, j, jj, table, tableName;
-      // layout the tables data
-      var offset = OTF_HEADER_SIZE + numTables * OTF_TABLE_ENTRY_SIZE;
-      var tableOffsets = [offset];
-      for (i = 0; i < numTables; i++) {
-        table = tables[tablesNames[i]];
-        var paddedLength = ((table.length + 3) & ~3) >>> 0;
-        offset += paddedLength;
-        tableOffsets.push(offset);
-      }
-
-      var file = new Uint8Array(offset);
-      // write the table data first (mostly for checksum)
-      for (i = 0; i < numTables; i++) {
-        table = tables[tablesNames[i]];
-        writeData(file, tableOffsets[i], table);
-      }
-
-      // sfnt version (4 bytes)
-      if (sfnt === 'true') {
-        // Windows hates the Mac TrueType sfnt version number
-        sfnt = string32(0x00010000);
-      }
-      file[0] = sfnt.charCodeAt(0) & 0xFF;
-      file[1] = sfnt.charCodeAt(1) & 0xFF;
-      file[2] = sfnt.charCodeAt(2) & 0xFF;
-      file[3] = sfnt.charCodeAt(3) & 0xFF;
-
-      // numTables (2 bytes)
-      writeInt16(file, 4, numTables);
-
-      var searchParams = OpenTypeFileBuilder.getSearchParams(numTables, 16);
-
-      // searchRange (2 bytes)
-      writeInt16(file, 6, searchParams.range);
-      // entrySelector (2 bytes)
-      writeInt16(file, 8, searchParams.entry);
-      // rangeShift (2 bytes)
-      writeInt16(file, 10, searchParams.rangeShift);
-
-      offset = OTF_HEADER_SIZE;
-      // writing table entries
-      for (i = 0; i < numTables; i++) {
-        tableName = tablesNames[i];
-        file[offset] = tableName.charCodeAt(0) & 0xFF;
-        file[offset + 1] = tableName.charCodeAt(1) & 0xFF;
-        file[offset + 2] = tableName.charCodeAt(2) & 0xFF;
-        file[offset + 3] = tableName.charCodeAt(3) & 0xFF;
-
-        // checksum
-        var checksum = 0;
-        for (j = tableOffsets[i], jj = tableOffsets[i + 1]; j < jj; j += 4) {
-          var quad = (file[j] << 24) + (file[j + 1] << 16) +
-                     (file[j + 2] << 8) + file[j + 3];
-          checksum = (checksum + quad) | 0;
+      case 'Widget':
+        var fieldType = Util.getInheritableProperty(dict, 'FT');
+        if (isName(fieldType) && fieldType.name === 'Tx') {
+          return new TextWidgetAnnotation(parameters);
         }
-        writeInt32(file, offset + 4, checksum);
+        return new WidgetAnnotation(parameters);
 
-        // offset
-        writeInt32(file, offset + 8, tableOffsets[i]);
-        // length
-        writeInt32(file, offset + 12, tables[tableName].length);
+      case 'Popup':
+        return new PopupAnnotation(parameters);
 
-        offset += OTF_TABLE_ENTRY_SIZE;
-      }
-      return file;
-    },
+      case 'Highlight':
+        return new HighlightAnnotation(parameters);
 
-    addTable: function OpenTypeFileBuilder_addTable(tag, data) {
-      if (tag in this.tables) {
-        throw new Error('Table ' + tag + ' already exists');
-      }
-      this.tables[tag] = data;
-    }
-  };
+      case 'Underline':
+        return new UnderlineAnnotation(parameters);
 
-  return OpenTypeFileBuilder;
-})();
+      case 'Squiggly':
+        return new SquigglyAnnotation(parameters);
 
-/**
- * 'Font' is the class the outside world should use, it encapsulate all the font
- * decoding logics whatever type it is (assuming the font type is supported).
- *
- * For example to read a Type1 font and to attach it to the document:
- *   var type1Font = new Font("MyFontName", binaryFile, propertiesObject);
- *   type1Font.bind();
- */
-var Font = (function FontClosure() {
-  function Font(name, file, properties) {
-    var charCode, glyphName, fontChar;
+      case 'StrikeOut':
+        return new StrikeOutAnnotation(parameters);
 
-    this.name = name;
-    this.loadedName = properties.loadedName;
-    this.isType3Font = properties.isType3Font;
-    this.sizes = [];
-
-    this.glyphCache = {};
-
-    var names = name.split('+');
-    names = names.length > 1 ? names[1] : names[0];
-    names = names.split(/[-,_]/g)[0];
-    this.isSerifFont = !!(properties.flags & FontFlags.Serif);
-    this.isSymbolicFont = !!(properties.flags & FontFlags.Symbolic);
-    this.isMonospace = !!(properties.flags & FontFlags.FixedPitch);
-
-    var type = properties.type;
-    var subtype = properties.subtype;
-    this.type = type;
-
-    this.fallbackName = (this.isMonospace ? 'monospace' :
-                         (this.isSerifFont ? 'serif' : 'sans-serif'));
-
-    this.differences = properties.differences;
-    this.widths = properties.widths;
-    this.defaultWidth = properties.defaultWidth;
-    this.composite = properties.composite;
-    this.wideChars = properties.wideChars;
-    this.cMap = properties.cMap;
-    this.ascent = properties.ascent / PDF_GLYPH_SPACE_UNITS;
-    this.descent = properties.descent / PDF_GLYPH_SPACE_UNITS;
-    this.fontMatrix = properties.fontMatrix;
-
-    this.toUnicode = properties.toUnicode = this.buildToUnicode(properties);
-
-    this.toFontChar = [];
-
-    if (properties.type === 'Type3') {
-      for (charCode = 0; charCode < 256; charCode++) {
-        this.toFontChar[charCode] = (this.differences[charCode] ||
-                                     properties.defaultEncoding[charCode]);
-      }
-      this.fontType = FontType.TYPE3;
-      return;
-    }
-
-    this.cidEncoding = properties.cidEncoding;
-    this.vertical = properties.vertical;
-    if (this.vertical) {
-      this.vmetrics = properties.vmetrics;
-      this.defaultVMetrics = properties.defaultVMetrics;
-    }
-
-    if (!file || file.isEmpty) {
-      if (file) {
-        // Some bad PDF generators will include empty font files,
-        // attempting to recover by assuming that no file exists.
-        warn('Font file is empty in "' + name + '" (' + this.loadedName + ')');
-      }
-
-      this.missingFile = true;
-      // The file data is not specified. Trying to fix the font name
-      // to be used with the canvas.font.
-      var fontName = name.replace(/[,_]/g, '-');
-      var isStandardFont = fontName in stdFontMap;
-      fontName = stdFontMap[fontName] || nonStdFontMap[fontName] || fontName;
-
-      this.bold = (fontName.search(/bold/gi) !== -1);
-      this.italic = ((fontName.search(/oblique/gi) !== -1) ||
-                     (fontName.search(/italic/gi) !== -1));
-
-      // Use 'name' instead of 'fontName' here because the original
-      // name ArialBlack for example will be replaced by Helvetica.
-      this.black = (name.search(/Black/g) !== -1);
-
-      // if at least one width is present, remeasure all chars when exists
-      this.remeasure = Object.keys(this.widths).length > 0;
-      if (isStandardFont && type === 'CIDFontType2' &&
-          properties.cidEncoding.indexOf('Identity-') === 0) {
-        // Standard fonts might be embedded as CID font without glyph mapping.
-        // Building one based on GlyphMapForStandardFonts.
-        var map = [];
-        for (var code in GlyphMapForStandardFonts) {
-          map[+code] = GlyphMapForStandardFonts[code];
-        }
-        var isIdentityUnicode = this.toUnicode instanceof IdentityToUnicodeMap;
-        if (!isIdentityUnicode) {
-          this.toUnicode.forEach(function(charCode, unicodeCharCode) {
-            map[+charCode] = unicodeCharCode;
-          });
-        }
-        this.toFontChar = map;
-        this.toUnicode = new ToUnicodeMap(map);
-      } else if (/Symbol/i.test(fontName)) {
-        var symbols = Encodings.SymbolSetEncoding;
-        for (charCode in symbols) {
-          fontChar = GlyphsUnicode[symbols[charCode]];
-          if (!fontChar) {
-            continue;
-          }
-          this.toFontChar[charCode] = fontChar;
-        }
-        for (charCode in properties.differences) {
-          fontChar = GlyphsUnicode[properties.differences[charCode]];
-          if (!fontChar) {
-            continue;
-          }
-          this.toFontChar[charCode] = fontChar;
-        }
-      } else if (/Dingbats/i.test(fontName)) {
-        var dingbats = Encodings.ZapfDingbatsEncoding;
-        for (charCode in dingbats) {
-          fontChar = DingbatsGlyphsUnicode[dingbats[charCode]];
-          if (!fontChar) {
-            continue;
-          }
-          this.toFontChar[charCode] = fontChar;
-        }
-        for (charCode in properties.differences) {
-          fontChar = DingbatsGlyphsUnicode[properties.differences[charCode]];
-          if (!fontChar) {
-            continue;
-          }
-          this.toFontChar[charCode] = fontChar;
-        }
-      } else if (isStandardFont) {
-        this.toFontChar = [];
-        for (charCode in properties.defaultEncoding) {
-          glyphName = (properties.differences[charCode] ||
-                       properties.defaultEncoding[charCode]);
-          this.toFontChar[charCode] = GlyphsUnicode[glyphName];
-        }
-      } else {
-        var unicodeCharCode, notCidFont = (type.indexOf('CIDFontType') === -1);
-        this.toUnicode.forEach(function(charCode, unicodeCharCode) {
-          if (notCidFont) {
-            glyphName = (properties.differences[charCode] ||
-                         properties.defaultEncoding[charCode]);
-            unicodeCharCode = (GlyphsUnicode[glyphName] || unicodeCharCode);
-          }
-          this.toFontChar[charCode] = unicodeCharCode;
-        }.bind(this));
-      }
-      this.loadedName = fontName.split('-')[0];
-      this.loading = false;
-      this.fontType = getFontType(type, subtype);
-      return;
-    }
-
-    // Some fonts might use wrong font types for Type1C or CIDFontType0C
-    if (subtype === 'Type1C' && (type !== 'Type1' && type !== 'MMType1')) {
-      // Some TrueType fonts by mistake claim Type1C
-      if (isTrueTypeFile(file)) {
-        subtype = 'TrueType';
-      } else {
-        type = 'Type1';
-      }
-    }
-    if (subtype === 'CIDFontType0C' && type !== 'CIDFontType0') {
-      type = 'CIDFontType0';
-    }
-    // XXX: Temporarily change the type for open type so we trigger a warning.
-    // This should be removed when we add support for open type.
-    if (subtype === 'OpenType') {
-      type = 'OpenType';
-    }
-
-    var data;
-    switch (type) {
-      case 'MMType1':
-        info('MMType1 font (' + name + '), falling back to Type1.');
-        /* falls through */
-      case 'Type1':
-      case 'CIDFontType0':
-        this.mimetype = 'font/opentype';
-
-        var cff = (subtype === 'Type1C' || subtype === 'CIDFontType0C') ?
-          new CFFFont(file, properties) : new Type1Font(name, file, properties);
-
-        adjustWidths(properties);
-
-        // Wrap the CFF data inside an OTF font file
-        data = this.convert(name, cff, properties);
-        break;
-
-      case 'OpenType':
-      case 'TrueType':
-      case 'CIDFontType2':
-        this.mimetype = 'font/opentype';
-
-        // Repair the TrueType file. It is can be damaged in the point of
-        // view of the sanitizer
-        data = this.checkAndRepair(name, file, properties);
-        if (this.isOpenType) {
-          type = 'OpenType';
-        }
-        break;
+      case 'FileAttachment':
+        return new FileAttachmentAnnotation(parameters);
 
       default:
-        error('Font ' + type + ' is not supported');
-        break;
+        warn('Unimplemented annotation type "' + subtype + '", ' +
+             'falling back to base annotation');
+        return new Annotation(parameters);
+    }
+  }
+};
+
+var Annotation = (function AnnotationClosure() {
+  // 12.5.5: Algorithm: Appearance streams
+  function getTransformMatrix(rect, bbox, matrix) {
+    var bounds = Util.getAxialAlignedBoundingBox(bbox, matrix);
+    var minX = bounds[0];
+    var minY = bounds[1];
+    var maxX = bounds[2];
+    var maxY = bounds[3];
+
+    if (minX === maxX || minY === maxY) {
+      // From real-life file, bbox was [0, 0, 0, 0]. In this case,
+      // just apply the transform for rect
+      return [1, 0, 0, 1, rect[0], rect[1]];
     }
 
-    this.data = data;
-    this.fontType = getFontType(type, subtype);
-
-    // Transfer some properties again that could change during font conversion
-    this.fontMatrix = properties.fontMatrix;
-    this.widths = properties.widths;
-    this.defaultWidth = properties.defaultWidth;
-    this.encoding = properties.baseEncoding;
-    this.seacMap = properties.seacMap;
-
-    this.loading = true;
+    var xRatio = (rect[2] - rect[0]) / (maxX - minX);
+    var yRatio = (rect[3] - rect[1]) / (maxY - minY);
+    return [
+      xRatio,
+      0,
+      0,
+      yRatio,
+      rect[0] - minX * xRatio,
+      rect[1] - minY * yRatio
+    ];
   }
 
-  Font.getFontID = (function () {
-    var ID = 1;
-    return function Font_getFontID() {
-      return String(ID++);
-    };
-  })();
-
-  function int16(b0, b1) {
-    return (b0 << 8) + b1;
-  }
-
-  function int32(b0, b1, b2, b3) {
-    return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
-  }
-
-  function string16(value) {
-    return String.fromCharCode((value >> 8) & 0xff, value & 0xff);
-  }
-
-  function safeString16(value) {
-    // clamp value to the 16-bit int range
-    value = (value > 0x7FFF ? 0x7FFF : (value < -0x8000 ? -0x8000 : value));
-    return String.fromCharCode((value >> 8) & 0xff, value & 0xff);
-  }
-
-  function isTrueTypeFile(file) {
-    var header = file.peekBytes(4);
-    return readUint32(header, 0) === 0x00010000;
-  }
-
-  /**
-   * Rebuilds the char code to glyph ID map by trying to replace the char codes
-   * with their unicode value. It also moves char codes that are in known
-   * problematic locations.
-   * @return {Object} Two properties:
-   * 'toFontChar' - maps original char codes(the value that will be read
-   * from commands such as show text) to the char codes that will be used in the
-   * font that we build
-   * 'charCodeToGlyphId' - maps the new font char codes to glyph ids
-   */
-  function adjustMapping(charCodeToGlyphId, properties) {
-    var toUnicode = properties.toUnicode;
-    var isSymbolic = !!(properties.flags & FontFlags.Symbolic);
-    var isIdentityUnicode =
-      properties.toUnicode instanceof IdentityToUnicodeMap;
-    var isCidFontType2 = (properties.type === 'CIDFontType2');
-    var newMap = Object.create(null);
-    var toFontChar = [];
-    var usedFontCharCodes = [];
-    var nextAvailableFontCharCode = PRIVATE_USE_OFFSET_START;
-    for (var originalCharCode in charCodeToGlyphId) {
-      originalCharCode |= 0;
-      var glyphId = charCodeToGlyphId[originalCharCode];
-      var fontCharCode = originalCharCode;
-      // First try to map the value to a unicode position if a non identity map
-      // was created.
-      if (!isIdentityUnicode) {
-        if (toUnicode.get(originalCharCode) !== undefined) {
-          var unicode = toUnicode.get(fontCharCode);
-          // TODO: Try to map ligatures to the correct spot.
-          if (unicode.length === 1) {
-            fontCharCode = unicode.charCodeAt(0);
-          }
-        } else if (isCidFontType2) {
-          // For CIDFontType2, move characters not present in toUnicode
-          // to the private use area (fixes bug 1028735 and issue 4881).
-          fontCharCode = nextAvailableFontCharCode;
-        }
-      }
-      // Try to move control characters, special characters and already mapped
-      // characters to the private use area since they will not be drawn by
-      // canvas if left in their current position. Also, move characters if the
-      // font was symbolic and there is only an identity unicode map since the
-      // characters probably aren't in the correct position (fixes an issue
-      // with firefox and thuluthfont).
-      if ((usedFontCharCodes[fontCharCode] !== undefined ||
-           fontCharCode <= 0x1f || // Control chars
-           fontCharCode === 0x7F || // Control char
-           fontCharCode === 0xAD || // Soft hyphen
-           (fontCharCode >= 0x80 && fontCharCode <= 0x9F) || // Control chars
-           // Prevent drawing characters in the specials unicode block.
-           (fontCharCode >= 0xFFF0 && fontCharCode <= 0xFFFF) ||
-           (isSymbolic && isIdentityUnicode)) &&
-          nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END) { // Room left.
-        // Loop to try and find a free spot in the private use area.
-        do {
-          fontCharCode = nextAvailableFontCharCode++;
-
-          if (SKIP_PRIVATE_USE_RANGE_F000_TO_F01F && fontCharCode === 0xF000) {
-            fontCharCode = 0xF020;
-            nextAvailableFontCharCode = fontCharCode + 1;
-          }
-
-        } while (usedFontCharCodes[fontCharCode] !== undefined &&
-                 nextAvailableFontCharCode <= PRIVATE_USE_OFFSET_END);
-      }
-
-      newMap[fontCharCode] = glyphId;
-      toFontChar[originalCharCode] = fontCharCode;
-      usedFontCharCodes[fontCharCode] = true;
-    }
-    return {
-      toFontChar: toFontChar,
-      charCodeToGlyphId: newMap,
-      nextAvailableFontCharCode: nextAvailableFontCharCode
-    };
-  }
-
-  function getRanges(glyphs) {
-    // Array.sort() sorts by characters, not numerically, so convert to an
-    // array of characters.
-    var codes = [];
-    for (var charCode in glyphs) {
-      codes.push({ fontCharCode: charCode | 0, glyphId: glyphs[charCode] });
-    }
-    codes.sort(function fontGetRangesSort(a, b) {
-      return a.fontCharCode - b.fontCharCode;
-    });
-
-    // Split the sorted codes into ranges.
-    var ranges = [];
-    var length = codes.length;
-    for (var n = 0; n < length; ) {
-      var start = codes[n].fontCharCode;
-      var codeIndices = [codes[n].glyphId];
-      ++n;
-      var end = start;
-      while (n < length && end + 1 === codes[n].fontCharCode) {
-        codeIndices.push(codes[n].glyphId);
-        ++end;
-        ++n;
-        if (end === 0xFFFF) {
-          break;
-        }
-      }
-      ranges.push([start, end, codeIndices]);
+  function getDefaultAppearance(dict) {
+    var appearanceState = dict.get('AP');
+    if (!isDict(appearanceState)) {
+      return;
     }
 
-    return ranges;
-  }
-
-  function createCmapTable(glyphs) {
-    var ranges = getRanges(glyphs);
-    var numTables = ranges[ranges.length - 1][1] > 0xFFFF ? 2 : 1;
-    var cmap = '\x00\x00' + // version
-               string16(numTables) +  // numTables
-               '\x00\x03' + // platformID
-               '\x00\x01' + // encodingID
-               string32(4 + numTables * 8); // start of the table record
-
-    var i, ii, j, jj;
-    for (i = ranges.length - 1; i >= 0; --i) {
-      if (ranges[i][0] <= 0xFFFF) { break; }
-    }
-    var bmpLength = i + 1;
-
-    if (ranges[i][0] < 0xFFFF && ranges[i][1] === 0xFFFF) {
-      ranges[i][1] = 0xFFFE;
-    }
-    var trailingRangesCount = ranges[i][1] < 0xFFFF ? 1 : 0;
-    var segCount = bmpLength + trailingRangesCount;
-    var searchParams = OpenTypeFileBuilder.getSearchParams(segCount, 2);
-
-    // Fill up the 4 parallel arrays describing the segments.
-    var startCount = '';
-    var endCount = '';
-    var idDeltas = '';
-    var idRangeOffsets = '';
-    var glyphsIds = '';
-    var bias = 0;
-
-    var range, start, end, codes;
-    for (i = 0, ii = bmpLength; i < ii; i++) {
-      range = ranges[i];
-      start = range[0];
-      end = range[1];
-      startCount += string16(start);
-      endCount += string16(end);
-      codes = range[2];
-      var contiguous = true;
-      for (j = 1, jj = codes.length; j < jj; ++j) {
-        if (codes[j] !== codes[j - 1] + 1) {
-          contiguous = false;
-          break;
-        }
-      }
-      if (!contiguous) {
-        var offset = (segCount - i) * 2 + bias * 2;
-        bias += (end - start + 1);
-
-        idDeltas += string16(0);
-        idRangeOffsets += string16(offset);
-
-        for (j = 0, jj = codes.length; j < jj; ++j) {
-          glyphsIds += string16(codes[j]);
-        }
-      } else {
-        var startCode = codes[0];
-
-        idDeltas += string16((startCode - start) & 0xFFFF);
-        idRangeOffsets += string16(0);
-      }
-    }
-
-    if (trailingRangesCount > 0) {
-      endCount += '\xFF\xFF';
-      startCount += '\xFF\xFF';
-      idDeltas += '\x00\x01';
-      idRangeOffsets += '\x00\x00';
-    }
-
-    var format314 = '\x00\x00' + // language
-                    string16(2 * segCount) +
-                    string16(searchParams.range) +
-                    string16(searchParams.entry) +
-                    string16(searchParams.rangeShift) +
-                    endCount + '\x00\x00' + startCount +
-                    idDeltas + idRangeOffsets + glyphsIds;
-
-    var format31012 = '';
-    var header31012 = '';
-    if (numTables > 1) {
-      cmap += '\x00\x03' + // platformID
-              '\x00\x0A' + // encodingID
-              string32(4 + numTables * 8 +
-                       4 + format314.length); // start of the table record
-      format31012 = '';
-      for (i = 0, ii = ranges.length; i < ii; i++) {
-        range = ranges[i];
-        start = range[0];
-        codes = range[2];
-        var code = codes[0];
-        for (j = 1, jj = codes.length; j < jj; ++j) {
-          if (codes[j] !== codes[j - 1] + 1) {
-            end = range[0] + j - 1;
-            format31012 += string32(start) + // startCharCode
-                           string32(end) + // endCharCode
-                           string32(code); // startGlyphID
-            start = end + 1;
-            code = codes[j];
-          }
-        }
-        format31012 += string32(start) + // startCharCode
-                       string32(range[1]) + // endCharCode
-                       string32(code); // startGlyphID
-      }
-      header31012 = '\x00\x0C' + // format
-                    '\x00\x00' + // reserved
-                    string32(format31012.length + 16) + // length
-                    '\x00\x00\x00\x00' + // language
-                    string32(format31012.length / 12); // nGroups
-    }
-
-    return cmap + '\x00\x04' + // format
-                  string16(format314.length + 4) + // length
-                  format314 + header31012 + format31012;
-  }
-
-  function validateOS2Table(os2) {
-    var stream = new Stream(os2.data);
-    var version = stream.getUint16();
-    // TODO verify all OS/2 tables fields, but currently we validate only those
-    // that give us issues
-    stream.getBytes(60); // skipping type, misc sizes, panose, unicode ranges
-    var selection = stream.getUint16();
-    if (version < 4 && (selection & 0x0300)) {
-      return false;
-    }
-    var firstChar = stream.getUint16();
-    var lastChar = stream.getUint16();
-    if (firstChar > lastChar) {
-      return false;
-    }
-    stream.getBytes(6); // skipping sTypoAscender/Descender/LineGap
-    var usWinAscent = stream.getUint16();
-    if (usWinAscent === 0) { // makes font unreadable by windows
-      return false;
-    }
-
-    // OS/2 appears to be valid, resetting some fields
-    os2.data[8] = os2.data[9] = 0; // IE rejects fonts if fsType != 0
-    return true;
-  }
-
-  function createOS2Table(properties, charstrings, override) {
-    override = override || {
-      unitsPerEm: 0,
-      yMax: 0,
-      yMin: 0,
-      ascent: 0,
-      descent: 0
-    };
-
-    var ulUnicodeRange1 = 0;
-    var ulUnicodeRange2 = 0;
-    var ulUnicodeRange3 = 0;
-    var ulUnicodeRange4 = 0;
-
-    var firstCharIndex = null;
-    var lastCharIndex = 0;
-
-    if (charstrings) {
-      for (var code in charstrings) {
-        code |= 0;
-        if (firstCharIndex > code || !firstCharIndex) {
-          firstCharIndex = code;
-        }
-        if (lastCharIndex < code) {
-          lastCharIndex = code;
-        }
-
-        var position = getUnicodeRangeFor(code);
-        if (position < 32) {
-          ulUnicodeRange1 |= 1 << position;
-        } else if (position < 64) {
-          ulUnicodeRange2 |= 1 << position - 32;
-        } else if (position < 96) {
-          ulUnicodeRange3 |= 1 << position - 64;
-        } else if (position < 123) {
-          ulUnicodeRange4 |= 1 << position - 96;
-        } else {
-          error('Unicode ranges Bits > 123 are reserved for internal usage');
-        }
+    var appearance;
+    var appearances = appearanceState.get('N');
+    if (isDict(appearances)) {
+      var as = dict.get('AS');
+      if (as && appearances.has(as.name)) {
+        appearance = appearances.get(as.name);
       }
     } else {
-      // TODO
-      firstCharIndex = 0;
-      lastCharIndex = 255;
+      appearance = appearances;
     }
-
-    var bbox = properties.bbox || [0, 0, 0, 0];
-    var unitsPerEm = (override.unitsPerEm ||
-                      1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0]);
-
-    // if the font units differ to the PDF glyph space units
-    // then scale up the values
-    var scale = (properties.ascentScaled ? 1.0 :
-                 unitsPerEm / PDF_GLYPH_SPACE_UNITS);
-
-    var typoAscent = (override.ascent ||
-                      Math.round(scale * (properties.ascent || bbox[3])));
-    var typoDescent = (override.descent ||
-                       Math.round(scale * (properties.descent || bbox[1])));
-    if (typoDescent > 0 && properties.descent > 0 && bbox[1] < 0) {
-      typoDescent = -typoDescent; // fixing incorrect descent
-    }
-    var winAscent = override.yMax || typoAscent;
-    var winDescent = -override.yMin || -typoDescent;
-
-    return '\x00\x03' + // version
-           '\x02\x24' + // xAvgCharWidth
-           '\x01\xF4' + // usWeightClass
-           '\x00\x05' + // usWidthClass
-           '\x00\x00' + // fstype (0 to let the font loads via font-face on IE)
-           '\x02\x8A' + // ySubscriptXSize
-           '\x02\xBB' + // ySubscriptYSize
-           '\x00\x00' + // ySubscriptXOffset
-           '\x00\x8C' + // ySubscriptYOffset
-           '\x02\x8A' + // ySuperScriptXSize
-           '\x02\xBB' + // ySuperScriptYSize
-           '\x00\x00' + // ySuperScriptXOffset
-           '\x01\xDF' + // ySuperScriptYOffset
-           '\x00\x31' + // yStrikeOutSize
-           '\x01\x02' + // yStrikeOutPosition
-           '\x00\x00' + // sFamilyClass
-           '\x00\x00\x06' +
-           String.fromCharCode(properties.fixedPitch ? 0x09 : 0x00) +
-           '\x00\x00\x00\x00\x00\x00' + // Panose
-           string32(ulUnicodeRange1) + // ulUnicodeRange1 (Bits 0-31)
-           string32(ulUnicodeRange2) + // ulUnicodeRange2 (Bits 32-63)
-           string32(ulUnicodeRange3) + // ulUnicodeRange3 (Bits 64-95)
-           string32(ulUnicodeRange4) + // ulUnicodeRange4 (Bits 96-127)
-           '\x2A\x32\x31\x2A' + // achVendID
-           string16(properties.italicAngle ? 1 : 0) + // fsSelection
-           string16(firstCharIndex ||
-                    properties.firstChar) + // usFirstCharIndex
-           string16(lastCharIndex || properties.lastChar) +  // usLastCharIndex
-           string16(typoAscent) + // sTypoAscender
-           string16(typoDescent) + // sTypoDescender
-           '\x00\x64' + // sTypoLineGap (7%-10% of the unitsPerEM value)
-           string16(winAscent) + // usWinAscent
-           string16(winDescent) + // usWinDescent
-           '\x00\x00\x00\x00' + // ulCodePageRange1 (Bits 0-31)
-           '\x00\x00\x00\x00' + // ulCodePageRange2 (Bits 32-63)
-           string16(properties.xHeight) + // sxHeight
-           string16(properties.capHeight) + // sCapHeight
-           string16(0) + // usDefaultChar
-           string16(firstCharIndex || properties.firstChar) + // usBreakChar
-           '\x00\x03';  // usMaxContext
+    return appearance;
   }
 
-  function createPostTable(properties) {
-    var angle = Math.floor(properties.italicAngle * (Math.pow(2, 16)));
-    return ('\x00\x03\x00\x00' + // Version number
-            string32(angle) + // italicAngle
-            '\x00\x00' + // underlinePosition
-            '\x00\x00' + // underlineThickness
-            string32(properties.fixedPitch) + // isFixedPitch
-            '\x00\x00\x00\x00' + // minMemType42
-            '\x00\x00\x00\x00' + // maxMemType42
-            '\x00\x00\x00\x00' + // minMemType1
-            '\x00\x00\x00\x00');  // maxMemType1
+  function Annotation(params) {
+    var dict = params.dict;
+
+    this.setFlags(dict.get('F'));
+    this.setRectangle(dict.getArray('Rect'));
+    this.setColor(dict.get('C'));
+    this.setBorderStyle(dict);
+    this.appearance = getDefaultAppearance(dict);
+
+    // Expose public properties using a data object.
+    this.data = {};
+    this.data.id = params.ref.toString();
+    this.data.subtype = dict.get('Subtype').name;
+    this.data.annotationFlags = this.flags;
+    this.data.rect = this.rectangle;
+    this.data.color = this.color;
+    this.data.borderStyle = this.borderStyle;
+    this.data.hasAppearance = !!this.appearance;
   }
 
-  function createNameTable(name, proto) {
-    if (!proto) {
-      proto = [[], []]; // no strings and unicode strings
-    }
-
-    var strings = [
-      proto[0][0] || 'Original licence',  // 0.Copyright
-      proto[0][1] || name,                // 1.Font family
-      proto[0][2] || 'Unknown',           // 2.Font subfamily (font weight)
-      proto[0][3] || 'uniqueID',          // 3.Unique ID
-      proto[0][4] || name,                // 4.Full font name
-      proto[0][5] || 'Version 0.11',      // 5.Version
-      proto[0][6] || '',                  // 6.Postscript name
-      proto[0][7] || 'Unknown',           // 7.Trademark
-      proto[0][8] || 'Unknown',           // 8.Manufacturer
-      proto[0][9] || 'Unknown'            // 9.Designer
-    ];
-
-    // Mac want 1-byte per character strings while Windows want
-    // 2-bytes per character, so duplicate the names table
-    var stringsUnicode = [];
-    var i, ii, j, jj, str;
-    for (i = 0, ii = strings.length; i < ii; i++) {
-      str = proto[1][i] || strings[i];
-
-      var strBufUnicode = [];
-      for (j = 0, jj = str.length; j < jj; j++) {
-        strBufUnicode.push(string16(str.charCodeAt(j)));
+  Annotation.prototype = {
+    /**
+     * @return {boolean}
+     */
+    get viewable() {
+      if (this.flags) {
+        return !this.hasFlag(AnnotationFlag.INVISIBLE) &&
+               !this.hasFlag(AnnotationFlag.HIDDEN) &&
+               !this.hasFlag(AnnotationFlag.NOVIEW);
       }
-      stringsUnicode.push(strBufUnicode.join(''));
-    }
-
-    var names = [strings, stringsUnicode];
-    var platforms = ['\x00\x01', '\x00\x03'];
-    var encodings = ['\x00\x00', '\x00\x01'];
-    var languages = ['\x00\x00', '\x04\x09'];
-
-    var namesRecordCount = strings.length * platforms.length;
-    var nameTable =
-      '\x00\x00' +                           // format
-      string16(namesRecordCount) +           // Number of names Record
-      string16(namesRecordCount * 12 + 6);   // Storage
-
-    // Build the name records field
-    var strOffset = 0;
-    for (i = 0, ii = platforms.length; i < ii; i++) {
-      var strs = names[i];
-      for (j = 0, jj = strs.length; j < jj; j++) {
-        str = strs[j];
-        var nameRecord =
-          platforms[i] + // platform ID
-          encodings[i] + // encoding ID
-          languages[i] + // language ID
-          string16(j) + // name ID
-          string16(str.length) +
-          string16(strOffset);
-        nameTable += nameRecord;
-        strOffset += str.length;
-      }
-    }
-
-    nameTable += strings.join('') + stringsUnicode.join('');
-    return nameTable;
-  }
-
-  Font.prototype = {
-    name: null,
-    font: null,
-    mimetype: null,
-    encoding: null,
-    get renderer() {
-      var renderer = FontRendererFactory.create(this);
-      return shadow(this, 'renderer', renderer);
-    },
-
-    exportData: function Font_exportData() {
-      var data = {};
-      for (var i in this) {
-        if (this.hasOwnProperty(i)) {
-          data[i] = this[i];
-        }
-      }
-      return data;
-    },
-
-    checkAndRepair: function Font_checkAndRepair(name, font, properties) {
-      function readTableEntry(file) {
-        var tag = bytesToString(file.getBytes(4));
-
-        var checksum = file.getInt32();
-        var offset = file.getInt32() >>> 0;
-        var length = file.getInt32() >>> 0;
-
-        // Read the table associated data
-        var previousPosition = file.pos;
-        file.pos = file.start ? file.start : 0;
-        file.skip(offset);
-        var data = file.getBytes(length);
-        file.pos = previousPosition;
-
-        if (tag === 'head') {
-          // clearing checksum adjustment
-          data[8] = data[9] = data[10] = data[11] = 0;
-          data[17] |= 0x20; //Set font optimized for cleartype flag
-        }
-
-        return {
-          tag: tag,
-          checksum: checksum,
-          length: length,
-          offset: offset,
-          data: data
-        };
-      }
-
-      function readOpenTypeHeader(ttf) {
-        return {
-          version: bytesToString(ttf.getBytes(4)),
-          numTables: ttf.getUint16(),
-          searchRange: ttf.getUint16(),
-          entrySelector: ttf.getUint16(),
-          rangeShift: ttf.getUint16()
-        };
-      }
-
-      /**
-       * Read the appropriate subtable from the cmap according to 9.6.6.4 from
-       * PDF spec
-       */
-      function readCmapTable(cmap, font, isSymbolicFont) {
-        var segment;
-        var start = (font.start ? font.start : 0) + cmap.offset;
-        font.pos = start;
-
-        var version = font.getUint16();
-        var numTables = font.getUint16();
-
-        var potentialTable;
-        var canBreak = false;
-        // There's an order of preference in terms of which cmap subtable to
-        // use:
-        // - non-symbolic fonts the preference is a 3,1 table then a 1,0 table
-        // - symbolic fonts the preference is a 3,0 table then a 1,0 table
-        // The following takes advantage of the fact that the tables are sorted
-        // to work.
-        for (var i = 0; i < numTables; i++) {
-          var platformId = font.getUint16();
-          var encodingId = font.getUint16();
-          var offset = font.getInt32() >>> 0;
-          var useTable = false;
-
-          if (platformId === 1 && encodingId === 0) {
-            useTable = true;
-            // Continue the loop since there still may be a higher priority
-            // table.
-          } else if (!isSymbolicFont && platformId === 3 && encodingId === 1) {
-            useTable = true;
-            canBreak = true;
-          } else if (isSymbolicFont && platformId === 3 && encodingId === 0) {
-            useTable = true;
-            canBreak = true;
-          }
-
-          if (useTable) {
-            potentialTable = {
-              platformId: platformId,
-              encodingId: encodingId,
-              offset: offset
-            };
-          }
-          if (canBreak) {
-            break;
-          }
-        }
-
-        if (!potentialTable) {
-          warn('Could not find a preferred cmap table.');
-          return {
-            platformId: -1,
-            encodingId: -1,
-            mappings: [],
-            hasShortCmap: false
-          };
-        }
-
-        font.pos = start + potentialTable.offset;
-        var format = font.getUint16();
-        var length = font.getUint16();
-        var language = font.getUint16();
-
-        var hasShortCmap = false;
-        var mappings = [];
-        var j, glyphId;
-
-        // TODO(mack): refactor this cmap subtable reading logic out
-        if (format === 0) {
-          for (j = 0; j < 256; j++) {
-            var index = font.getByte();
-            if (!index) {
-              continue;
-            }
-            mappings.push({
-              charCode: j,
-              glyphId: index
-            });
-          }
-          hasShortCmap = true;
-        } else if (format === 4) {
-          // re-creating the table in format 4 since the encoding
-          // might be changed
-          var segCount = (font.getUint16() >> 1);
-          font.getBytes(6); // skipping range fields
-          var segIndex, segments = [];
-          for (segIndex = 0; segIndex < segCount; segIndex++) {
-            segments.push({ end: font.getUint16() });
-          }
-          font.getUint16();
-          for (segIndex = 0; segIndex < segCount; segIndex++) {
-            segments[segIndex].start = font.getUint16();
-          }
-
-          for (segIndex = 0; segIndex < segCount; segIndex++) {
-            segments[segIndex].delta = font.getUint16();
-          }
-
-          var offsetsCount = 0;
-          for (segIndex = 0; segIndex < segCount; segIndex++) {
-            segment = segments[segIndex];
-            var rangeOffset = font.getUint16();
-            if (!rangeOffset) {
-              segment.offsetIndex = -1;
-              continue;
-            }
-
-            var offsetIndex = (rangeOffset >> 1) - (segCount - segIndex);
-            segment.offsetIndex = offsetIndex;
-            offsetsCount = Math.max(offsetsCount, offsetIndex +
-                                    segment.end - segment.start + 1);
-          }
-
-          var offsets = [];
-          for (j = 0; j < offsetsCount; j++) {
-            offsets.push(font.getUint16());
-          }
-
-          for (segIndex = 0; segIndex < segCount; segIndex++) {
-            segment = segments[segIndex];
-            start = segment.start;
-            var end = segment.end;
-            var delta = segment.delta;
-            offsetIndex = segment.offsetIndex;
-
-            for (j = start; j <= end; j++) {
-              if (j === 0xFFFF) {
-                continue;
-              }
-
-              glyphId = (offsetIndex < 0 ?
-                         j : offsets[offsetIndex + j - start]);
-              glyphId = (glyphId + delta) & 0xFFFF;
-              if (glyphId === 0) {
-                continue;
-              }
-              mappings.push({
-                charCode: j,
-                glyphId: glyphId
-              });
-            }
-          }
-        } else if (format === 6) {
-          // Format 6 is a 2-bytes dense mapping, which means the font data
-          // lives glue together even if they are pretty far in the unicode
-          // table. (This looks weird, so I can have missed something), this
-          // works on Linux but seems to fails on Mac so let's rewrite the
-          // cmap table to a 3-1-4 style
-          var firstCode = font.getUint16();
-          var entryCount = font.getUint16();
-
-          for (j = 0; j < entryCount; j++) {
-            glyphId = font.getUint16();
-            var charCode = firstCode + j;
-
-            mappings.push({
-              charCode: charCode,
-              glyphId: glyphId
-            });
-          }
-        } else {
-          error('cmap table has unsupported format: ' + format);
-        }
-
-        // removing duplicate entries
-        mappings.sort(function (a, b) {
-          return a.charCode - b.charCode;
-        });
-        for (i = 1; i < mappings.length; i++) {
-          if (mappings[i - 1].charCode === mappings[i].charCode) {
-            mappings.splice(i, 1);
-            i--;
-          }
-        }
-
-        return {
-          platformId: potentialTable.platformId,
-          encodingId: potentialTable.encodingId,
-          mappings: mappings,
-          hasShortCmap: hasShortCmap
-        };
-      }
-
-      function sanitizeMetrics(font, header, metrics, numGlyphs) {
-        if (!header) {
-          if (metrics) {
-            metrics.data = null;
-          }
-          return;
-        }
-
-        font.pos = (font.start ? font.start : 0) + header.offset;
-        font.pos += header.length - 2;
-        var numOfMetrics = font.getUint16();
-
-        if (numOfMetrics > numGlyphs) {
-          info('The numOfMetrics (' + numOfMetrics + ') should not be ' +
-               'greater than the numGlyphs (' + numGlyphs + ')');
-          // Reduce numOfMetrics if it is greater than numGlyphs
-          numOfMetrics = numGlyphs;
-          header.data[34] = (numOfMetrics & 0xff00) >> 8;
-          header.data[35] = numOfMetrics & 0x00ff;
-        }
-
-        var numOfSidebearings = numGlyphs - numOfMetrics;
-        var numMissing = numOfSidebearings -
-          ((metrics.length - numOfMetrics * 4) >> 1);
-
-        if (numMissing > 0) {
-          // For each missing glyph, we set both the width and lsb to 0 (zero).
-          // Since we need to add two properties for each glyph, this explains
-          // the use of |numMissing * 2| when initializing the typed array.
-          var entries = new Uint8Array(metrics.length + numMissing * 2);
-          entries.set(metrics.data);
-          metrics.data = entries;
-        }
-      }
-
-      function sanitizeGlyph(source, sourceStart, sourceEnd, dest, destStart,
-                             hintsValid) {
-        if (sourceEnd - sourceStart <= 12) {
-          // glyph with data less than 12 is invalid one
-          return 0;
-        }
-        var glyf = source.subarray(sourceStart, sourceEnd);
-        var contoursCount = (glyf[0] << 8) | glyf[1];
-        if (contoursCount & 0x8000) {
-          // complex glyph, writing as is
-          dest.set(glyf, destStart);
-          return glyf.length;
-        }
-
-        var i, j = 10, flagsCount = 0;
-        for (i = 0; i < contoursCount; i++) {
-          var endPoint = (glyf[j] << 8) | glyf[j + 1];
-          flagsCount = endPoint + 1;
-          j += 2;
-        }
-        // skipping instructions
-        var instructionsStart = j;
-        var instructionsLength = (glyf[j] << 8) | glyf[j + 1];
-        j += 2 + instructionsLength;
-        var instructionsEnd = j;
-        // validating flags
-        var coordinatesLength = 0;
-        for (i = 0; i < flagsCount; i++) {
-          var flag = glyf[j++];
-          if (flag & 0xC0) {
-            // reserved flags must be zero, cleaning up
-            glyf[j - 1] = flag & 0x3F;
-          }
-          var xyLength = ((flag & 2) ? 1 : (flag & 16) ? 0 : 2) +
-                         ((flag & 4) ? 1 : (flag & 32) ? 0 : 2);
-          coordinatesLength += xyLength;
-          if (flag & 8) {
-            var repeat = glyf[j++];
-            i += repeat;
-            coordinatesLength += repeat * xyLength;
-          }
-        }
-        // glyph without coordinates will be rejected
-        if (coordinatesLength === 0) {
-          return 0;
-        }
-        var glyphDataLength = j + coordinatesLength;
-        if (glyphDataLength > glyf.length) {
-          // not enough data for coordinates
-          return 0;
-        }
-        if (!hintsValid && instructionsLength > 0) {
-          dest.set(glyf.subarray(0, instructionsStart), destStart);
-          dest.set([0, 0], destStart + instructionsStart);
-          dest.set(glyf.subarray(instructionsEnd, glyphDataLength),
-                   destStart + instructionsStart + 2);
-          glyphDataLength -= instructionsLength;
-          if (glyf.length - glyphDataLength > 3) {
-            glyphDataLength = (glyphDataLength + 3) & ~3;
-          }
-          return glyphDataLength;
-        }
-        if (glyf.length - glyphDataLength > 3) {
-          // truncating and aligning to 4 bytes the long glyph data
-          glyphDataLength = (glyphDataLength + 3) & ~3;
-          dest.set(glyf.subarray(0, glyphDataLength), destStart);
-          return glyphDataLength;
-        }
-        // glyph data is fine
-        dest.set(glyf, destStart);
-        return glyf.length;
-      }
-
-      function sanitizeHead(head, numGlyphs, locaLength) {
-        var data = head.data;
-
-        // Validate version:
-        // Should always be 0x00010000
-        var version = int32(data[0], data[1], data[2], data[3]);
-        if (version >> 16 !== 1) {
-          info('Attempting to fix invalid version in head table: ' + version);
-          data[0] = 0;
-          data[1] = 1;
-          data[2] = 0;
-          data[3] = 0;
-        }
-
-        var indexToLocFormat = int16(data[50], data[51]);
-        if (indexToLocFormat < 0 || indexToLocFormat > 1) {
-          info('Attempting to fix invalid indexToLocFormat in head table: ' +
-               indexToLocFormat);
-
-          // The value of indexToLocFormat should be 0 if the loca table
-          // consists of short offsets, and should be 1 if the loca table
-          // consists of long offsets.
-          //
-          // The number of entries in the loca table should be numGlyphs + 1.
-          //
-          // Using this information, we can work backwards to deduce if the
-          // size of each offset in the loca table, and thus figure out the
-          // appropriate value for indexToLocFormat.
-
-          var numGlyphsPlusOne = numGlyphs + 1;
-          if (locaLength === numGlyphsPlusOne << 1) {
-            // 0x0000 indicates the loca table consists of short offsets
-            data[50] = 0;
-            data[51] = 0;
-          } else if (locaLength === numGlyphsPlusOne << 2) {
-            // 0x0001 indicates the loca table consists of long offsets
-            data[50] = 0;
-            data[51] = 1;
-          } else {
-            warn('Could not fix indexToLocFormat: ' + indexToLocFormat);
-          }
-        }
-      }
-
-      function sanitizeGlyphLocations(loca, glyf, numGlyphs,
-                                      isGlyphLocationsLong, hintsValid,
-                                      dupFirstEntry) {
-        var itemSize, itemDecode, itemEncode;
-        if (isGlyphLocationsLong) {
-          itemSize = 4;
-          itemDecode = function fontItemDecodeLong(data, offset) {
-            return (data[offset] << 24) | (data[offset + 1] << 16) |
-                   (data[offset + 2] << 8) | data[offset + 3];
-          };
-          itemEncode = function fontItemEncodeLong(data, offset, value) {
-            data[offset] = (value >>> 24) & 0xFF;
-            data[offset + 1] = (value >> 16) & 0xFF;
-            data[offset + 2] = (value >> 8) & 0xFF;
-            data[offset + 3] = value & 0xFF;
-          };
-        } else {
-          itemSize = 2;
-          itemDecode = function fontItemDecode(data, offset) {
-            return (data[offset] << 9) | (data[offset + 1] << 1);
-          };
-          itemEncode = function fontItemEncode(data, offset, value) {
-            data[offset] = (value >> 9) & 0xFF;
-            data[offset + 1] = (value >> 1) & 0xFF;
-          };
-        }
-        var locaData = loca.data;
-        var locaDataSize = itemSize * (1 + numGlyphs);
-        // is loca.data too short or long?
-        if (locaData.length !== locaDataSize) {
-          locaData = new Uint8Array(locaDataSize);
-          locaData.set(loca.data.subarray(0, locaDataSize));
-          loca.data = locaData;
-        }
-        // removing the invalid glyphs
-        var oldGlyfData = glyf.data;
-        var oldGlyfDataLength = oldGlyfData.length;
-        var newGlyfData = new Uint8Array(oldGlyfDataLength);
-        var startOffset = itemDecode(locaData, 0);
-        var writeOffset = 0;
-        itemEncode(locaData, 0, writeOffset);
-        var i, j;
-        for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
-          var endOffset = itemDecode(locaData, j);
-          if (endOffset > oldGlyfDataLength &&
-              ((oldGlyfDataLength + 3) & ~3) === endOffset) {
-            // Aspose breaks fonts by aligning the glyphs to the qword, but not
-            // the glyf table size, which makes last glyph out of range.
-            endOffset = oldGlyfDataLength;
-          }
-          if (endOffset > oldGlyfDataLength) {
-            // glyph end offset points outside glyf data, rejecting the glyph
-            itemEncode(locaData, j, writeOffset);
-            startOffset = endOffset;
-            continue;
-          }
-
-          var newLength = sanitizeGlyph(oldGlyfData, startOffset, endOffset,
-                                        newGlyfData, writeOffset, hintsValid);
-          writeOffset += newLength;
-          itemEncode(locaData, j, writeOffset);
-          startOffset = endOffset;
-        }
-
-        if (writeOffset === 0) {
-          // glyf table cannot be empty -- redoing the glyf and loca tables
-          // to have single glyph with one point
-          var simpleGlyph = new Uint8Array(
-            [0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0]);
-          for (i = 0, j = itemSize; i < numGlyphs; i++, j += itemSize) {
-            itemEncode(locaData, j, simpleGlyph.length);
-          }
-          glyf.data = simpleGlyph;
-          return;
-        }
-
-        if (dupFirstEntry) {
-          var firstEntryLength = itemDecode(locaData, itemSize);
-          if (newGlyfData.length > firstEntryLength + writeOffset) {
-            glyf.data = newGlyfData.subarray(0, firstEntryLength + writeOffset);
-          } else {
-            glyf.data = new Uint8Array(firstEntryLength + writeOffset);
-            glyf.data.set(newGlyfData.subarray(0, writeOffset));
-          }
-          glyf.data.set(newGlyfData.subarray(0, firstEntryLength), writeOffset);
-          itemEncode(loca.data, locaData.length - itemSize,
-                     writeOffset + firstEntryLength);
-        } else {
-          glyf.data = newGlyfData.subarray(0, writeOffset);
-        }
-      }
-
-      function readPostScriptTable(post, properties, maxpNumGlyphs) {
-        var start = (font.start ? font.start : 0) + post.offset;
-        font.pos = start;
-
-        var length = post.length, end = start + length;
-        var version = font.getInt32();
-        // skip rest to the tables
-        font.getBytes(28);
-
-        var glyphNames;
-        var valid = true;
-        var i;
-
-        switch (version) {
-          case 0x00010000:
-            glyphNames = MacStandardGlyphOrdering;
-            break;
-          case 0x00020000:
-            var numGlyphs = font.getUint16();
-            if (numGlyphs !== maxpNumGlyphs) {
-              valid = false;
-              break;
-            }
-            var glyphNameIndexes = [];
-            for (i = 0; i < numGlyphs; ++i) {
-              var index = font.getUint16();
-              if (index >= 32768) {
-                valid = false;
-                break;
-              }
-              glyphNameIndexes.push(index);
-            }
-            if (!valid) {
-              break;
-            }
-            var customNames = [];
-            var strBuf = [];
-            while (font.pos < end) {
-              var stringLength = font.getByte();
-              strBuf.length = stringLength;
-              for (i = 0; i < stringLength; ++i) {
-                strBuf[i] = String.fromCharCode(font.getByte());
-              }
-              customNames.push(strBuf.join(''));
-            }
-            glyphNames = [];
-            for (i = 0; i < numGlyphs; ++i) {
-              var j = glyphNameIndexes[i];
-              if (j < 258) {
-                glyphNames.push(MacStandardGlyphOrdering[j]);
-                continue;
-              }
-              glyphNames.push(customNames[j - 258]);
-            }
-            break;
-          case 0x00030000:
-            break;
-          default:
-            warn('Unknown/unsupported post table version ' + version);
-            valid = false;
-            break;
-        }
-        properties.glyphNames = glyphNames;
-        return valid;
-      }
-
-      function readNameTable(nameTable) {
-        var start = (font.start ? font.start : 0) + nameTable.offset;
-        font.pos = start;
-
-        var names = [[], []];
-        var length = nameTable.length, end = start + length;
-        var format = font.getUint16();
-        var FORMAT_0_HEADER_LENGTH = 6;
-        if (format !== 0 || length < FORMAT_0_HEADER_LENGTH) {
-          // unsupported name table format or table "too" small
-          return names;
-        }
-        var numRecords = font.getUint16();
-        var stringsStart = font.getUint16();
-        var records = [];
-        var NAME_RECORD_LENGTH = 12;
-        var i, ii;
-
-        for (i = 0; i < numRecords &&
-                        font.pos + NAME_RECORD_LENGTH <= end; i++) {
-          var r = {
-            platform: font.getUint16(),
-            encoding: font.getUint16(),
-            language: font.getUint16(),
-            name: font.getUint16(),
-            length: font.getUint16(),
-            offset: font.getUint16()
-          };
-          // using only Macintosh and Windows platform/encoding names
-          if ((r.platform === 1 && r.encoding === 0 && r.language === 0) ||
-              (r.platform === 3 && r.encoding === 1 && r.language === 0x409)) {
-            records.push(r);
-          }
-        }
-        for (i = 0, ii = records.length; i < ii; i++) {
-          var record = records[i];
-          var pos = start + stringsStart + record.offset;
-          if (pos + record.length > end) {
-            continue; // outside of name table, ignoring
-          }
-          font.pos = pos;
-          var nameIndex = record.name;
-          if (record.encoding) {
-            // unicode
-            var str = '';
-            for (var j = 0, jj = record.length; j < jj; j += 2) {
-              str += String.fromCharCode(font.getUint16());
-            }
-            names[1][nameIndex] = str;
-          } else {
-            names[0][nameIndex] = bytesToString(font.getBytes(record.length));
-          }
-        }
-        return names;
-      }
-
-      var TTOpsStackDeltas = [
-        0, 0, 0, 0, 0, 0, 0, 0, -2, -2, -2, -2, 0, 0, -2, -5,
-        -1, -1, -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, -1, -1,
-        1, -1, -999, 0, 1, 0, -1, -2, 0, -1, -2, -1, -1, 0, -1, -1,
-        0, 0, -999, -999, -1, -1, -1, -1, -2, -999, -2, -2, -999, 0, -2, -2,
-        0, 0, -2, 0, -2, 0, 0, 0, -2, -1, -1, 1, 1, 0, 0, -1,
-        -1, -1, -1, -1, -1, -1, 0, 0, -1, 0, -1, -1, 0, -999, -1, -1,
-        -1, -1, -1, -1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
-        -2, -999, -999, -999, -999, -999, -1, -1, -2, -2, 0, 0, 0, 0, -1, -1,
-        -999, -2, -2, 0, 0, -1, -2, -2, 0, 0, 0, -1, -1, -1, -2];
-        // 0xC0-DF == -1 and 0xE0-FF == -2
-
-      function sanitizeTTProgram(table, ttContext) {
-        var data = table.data;
-        var i = 0, j, n, b, funcId, pc, lastEndf = 0, lastDeff = 0;
-        var stack = [];
-        var callstack = [];
-        var functionsCalled = [];
-        var tooComplexToFollowFunctions =
-          ttContext.tooComplexToFollowFunctions;
-        var inFDEF = false, ifLevel = 0, inELSE = 0;
-        for (var ii = data.length; i < ii;) {
-          var op = data[i++];
-          // The TrueType instruction set docs can be found at
-          // https://developer.apple.com/fonts/TTRefMan/RM05/Chap5.html
-          if (op === 0x40) { // NPUSHB - pushes n bytes
-            n = data[i++];
-            if (inFDEF || inELSE) {
-              i += n;
-            } else {
-              for (j = 0; j < n; j++) {
-                stack.push(data[i++]);
-              }
-            }
-          } else if (op === 0x41) { // NPUSHW - pushes n words
-            n = data[i++];
-            if (inFDEF || inELSE) {
-              i += n * 2;
-            } else {
-              for (j = 0; j < n; j++) {
-                b = data[i++];
-                stack.push((b << 8) | data[i++]);
-              }
-            }
-          } else if ((op & 0xF8) === 0xB0) { // PUSHB - pushes bytes
-            n = op - 0xB0 + 1;
-            if (inFDEF || inELSE) {
-              i += n;
-            } else {
-              for (j = 0; j < n; j++) {
-                stack.push(data[i++]);
-              }
-            }
-          } else if ((op & 0xF8) === 0xB8) { // PUSHW - pushes words
-            n = op - 0xB8 + 1;
-            if (inFDEF || inELSE) {
-              i += n * 2;
-            } else {
-              for (j = 0; j < n; j++) {
-                b = data[i++];
-                stack.push((b << 8) | data[i++]);
-              }
-            }
-          } else if (op === 0x2B && !tooComplexToFollowFunctions) { // CALL
-            if (!inFDEF && !inELSE) {
-              // collecting inforamtion about which functions are used
-              funcId = stack[stack.length - 1];
-              ttContext.functionsUsed[funcId] = true;
-              if (funcId in ttContext.functionsStackDeltas) {
-                stack.length += ttContext.functionsStackDeltas[funcId];
-              } else if (funcId in ttContext.functionsDefined &&
-                         functionsCalled.indexOf(funcId) < 0) {
-                callstack.push({data: data, i: i, stackTop: stack.length - 1});
-                functionsCalled.push(funcId);
-                pc = ttContext.functionsDefined[funcId];
-                if (!pc) {
-                  warn('TT: CALL non-existent function');
-                  ttContext.hintsValid = false;
-                  return;
-                }
-                data = pc.data;
-                i = pc.i;
-              }
-            }
-          } else if (op === 0x2C && !tooComplexToFollowFunctions) { // FDEF
-            if (inFDEF || inELSE) {
-              warn('TT: nested FDEFs not allowed');
-              tooComplexToFollowFunctions = true;
-            }
-            inFDEF = true;
-            // collecting inforamtion about which functions are defined
-            lastDeff = i;
-            funcId = stack.pop();
-            ttContext.functionsDefined[funcId] = {data: data, i: i};
-          } else if (op === 0x2D) { // ENDF - end of function
-            if (inFDEF) {
-              inFDEF = false;
-              lastEndf = i;
-            } else {
-              pc = callstack.pop();
-              if (!pc) {
-                warn('TT: ENDF bad stack');
-                ttContext.hintsValid = false;
-                return;
-              }
-              funcId = functionsCalled.pop();
-              data = pc.data;
-              i = pc.i;
-              ttContext.functionsStackDeltas[funcId] =
-                stack.length - pc.stackTop;
-            }
-          } else if (op === 0x89) { // IDEF - instruction definition
-            if (inFDEF || inELSE) {
-              warn('TT: nested IDEFs not allowed');
-              tooComplexToFollowFunctions = true;
-            }
-            inFDEF = true;
-            // recording it as a function to track ENDF
-            lastDeff = i;
-          } else if (op === 0x58) { // IF
-            ++ifLevel;
-          } else if (op === 0x1B) { // ELSE
-            inELSE = ifLevel;
-          } else if (op === 0x59) { // EIF
-            if (inELSE === ifLevel) {
-              inELSE = 0;
-            }
-            --ifLevel;
-          } else if (op === 0x1C) { // JMPR
-            if (!inFDEF && !inELSE) {
-              var offset = stack[stack.length - 1];
-              // only jumping forward to prevent infinite loop
-              if (offset > 0) {
-                i += offset - 1;
-              }
-            }
-          }
-          // Adjusting stack not extactly, but just enough to get function id
-          if (!inFDEF && !inELSE) {
-            var stackDelta = op <= 0x8E ? TTOpsStackDeltas[op] :
-              op >= 0xC0 && op <= 0xDF ? -1 : op >= 0xE0 ? -2 : 0;
-            if (op >= 0x71 && op <= 0x75) {
-              n = stack.pop();
-              if (n === n) {
-                stackDelta = -n * 2;
-              }
-            }
-            while (stackDelta < 0 && stack.length > 0) {
-              stack.pop();
-              stackDelta++;
-            }
-            while (stackDelta > 0) {
-              stack.push(NaN); // pushing any number into stack
-              stackDelta--;
-            }
-          }
-        }
-        ttContext.tooComplexToFollowFunctions = tooComplexToFollowFunctions;
-        var content = [data];
-        if (i > data.length) {
-          content.push(new Uint8Array(i - data.length));
-        }
-        if (lastDeff > lastEndf) {
-          warn('TT: complementing a missing function tail');
-          // new function definition started, but not finished
-          // complete function by [CLEAR, ENDF]
-          content.push(new Uint8Array([0x22, 0x2D]));
-        }
-        foldTTTable(table, content);
-      }
-
-      function checkInvalidFunctions(ttContext, maxFunctionDefs) {
-        if (ttContext.tooComplexToFollowFunctions) {
-          return;
-        }
-        if (ttContext.functionsDefined.length > maxFunctionDefs) {
-          warn('TT: more functions defined than expected');
-          ttContext.hintsValid = false;
-          return;
-        }
-        for (var j = 0, jj = ttContext.functionsUsed.length; j < jj; j++) {
-          if (j > maxFunctionDefs) {
-            warn('TT: invalid function id: ' + j);
-            ttContext.hintsValid = false;
-            return;
-          }
-          if (ttContext.functionsUsed[j] && !ttContext.functionsDefined[j]) {
-            warn('TT: undefined function: ' + j);
-            ttContext.hintsValid = false;
-            return;
-          }
-        }
-      }
-
-      function foldTTTable(table, content) {
-        if (content.length > 1) {
-          // concatenating the content items
-          var newLength = 0;
-          var j, jj;
-          for (j = 0, jj = content.length; j < jj; j++) {
-            newLength += content[j].length;
-          }
-          newLength = (newLength + 3) & ~3;
-          var result = new Uint8Array(newLength);
-          var pos = 0;
-          for (j = 0, jj = content.length; j < jj; j++) {
-            result.set(content[j], pos);
-            pos += content[j].length;
-          }
-          table.data = result;
-          table.length = newLength;
-        }
-      }
-
-      function sanitizeTTPrograms(fpgm, prep, cvt) {
-        var ttContext = {
-          functionsDefined: [],
-          functionsUsed: [],
-          functionsStackDeltas: [],
-          tooComplexToFollowFunctions: false,
-          hintsValid: true
-        };
-        if (fpgm) {
-          sanitizeTTProgram(fpgm, ttContext);
-        }
-        if (prep) {
-          sanitizeTTProgram(prep, ttContext);
-        }
-        if (fpgm) {
-          checkInvalidFunctions(ttContext, maxFunctionDefs);
-        }
-        if (cvt && (cvt.length & 1)) {
-          var cvtData = new Uint8Array(cvt.length + 1);
-          cvtData.set(cvt.data);
-          cvt.data = cvtData;
-        }
-        return ttContext.hintsValid;
-      }
-
-      // The following steps modify the original font data, making copy
-      font = new Stream(new Uint8Array(font.getBytes()));
-
-      var VALID_TABLES = ['OS/2', 'cmap', 'head', 'hhea', 'hmtx', 'maxp',
-        'name', 'post', 'loca', 'glyf', 'fpgm', 'prep', 'cvt ', 'CFF '];
-
-      var header = readOpenTypeHeader(font);
-      var numTables = header.numTables;
-      var cff, cffFile;
-
-      var tables = { 'OS/2': null, cmap: null, head: null, hhea: null,
-                     hmtx: null, maxp: null, name: null, post: null };
-      var table;
-      for (var i = 0; i < numTables; i++) {
-        table = readTableEntry(font);
-        if (VALID_TABLES.indexOf(table.tag) < 0) {
-          continue; // skipping table if it's not a required or optional table
-        }
-        if (table.length === 0) {
-          continue; // skipping empty tables
-        }
-        tables[table.tag] = table;
-      }
-
-      var isTrueType = !tables['CFF '];
-      if (!isTrueType) {
-        // OpenType font
-        if (!tables.head || !tables.hhea || !tables.maxp || !tables.post) {
-          // no major tables: throwing everything at CFFFont
-          cffFile = new Stream(tables['CFF '].data);
-          cff = new CFFFont(cffFile, properties);
-
-          return this.convert(name, cff, properties);
-        }
-
-        delete tables.glyf;
-        delete tables.loca;
-        delete tables.fpgm;
-        delete tables.prep;
-        delete tables['cvt '];
-        this.isOpenType = true;
-      } else {
-        if (!tables.glyf || !tables.loca) {
-          error('Required "glyf" or "loca" tables are not found');
-        }
-        this.isOpenType = false;
-      }
-
-      if (!tables.maxp) {
-        error('Required "maxp" table is not found');
-      }
-
-      font.pos = (font.start || 0) + tables.maxp.offset;
-      var version = font.getInt32();
-      var numGlyphs = font.getUint16();
-      var maxFunctionDefs = 0;
-      if (version >= 0x00010000 && tables.maxp.length >= 22) {
-        // maxZones can be invalid
-        font.pos += 8;
-        var maxZones = font.getUint16();
-        if (maxZones > 2) { // reset to 2 if font has invalid maxZones
-          tables.maxp.data[14] = 0;
-          tables.maxp.data[15] = 2;
-        }
-        font.pos += 4;
-        maxFunctionDefs = font.getUint16();
-      }
-
-      var dupFirstEntry = false;
-      if (properties.type === 'CIDFontType2' && properties.toUnicode &&
-          properties.toUnicode.get(0) > '\u0000') {
-        // oracle's defect (see 3427), duplicating first entry
-        dupFirstEntry = true;
-        numGlyphs++;
-        tables.maxp.data[4] = numGlyphs >> 8;
-        tables.maxp.data[5] = numGlyphs & 255;
-      }
-
-      var hintsValid = sanitizeTTPrograms(tables.fpgm, tables.prep,
-                                          tables['cvt '], maxFunctionDefs);
-      if (!hintsValid) {
-        delete tables.fpgm;
-        delete tables.prep;
-        delete tables['cvt '];
-      }
-
-      // Ensure the hmtx table contains the advance width and
-      // sidebearings information for numGlyphs in the maxp table
-      sanitizeMetrics(font, tables.hhea, tables.hmtx, numGlyphs);
-
-      if (!tables.head) {
-        error('Required "head" table is not found');
-      }
-
-      sanitizeHead(tables.head, numGlyphs, isTrueType ? tables.loca.length : 0);
-
-      if (isTrueType) {
-        var isGlyphLocationsLong = int16(tables.head.data[50],
-                                         tables.head.data[51]);
-        sanitizeGlyphLocations(tables.loca, tables.glyf, numGlyphs,
-                               isGlyphLocationsLong, hintsValid, dupFirstEntry);
-      }
-
-      if (!tables.hhea) {
-        error('Required "hhea" table is not found');
-      }
-
-      // Sanitizer reduces the glyph advanceWidth to the maxAdvanceWidth
-      // Sometimes it's 0. That needs to be fixed
-      if (tables.hhea.data[10] === 0 && tables.hhea.data[11] === 0) {
-        tables.hhea.data[10] = 0xFF;
-        tables.hhea.data[11] = 0xFF;
-      }
-
-      // The 'post' table has glyphs names.
-      if (tables.post) {
-        var valid = readPostScriptTable(tables.post, properties, numGlyphs);
-        if (!valid) {
-          tables.post = null;
-        }
-      }
-
-      var charCodeToGlyphId = [], charCode;
-      if (properties.type === 'CIDFontType2') {
-        var cidToGidMap = properties.cidToGidMap || [];
-        var cidToGidMapLength = cidToGidMap.length;
-        properties.cMap.forEach(function(charCode, cid) {
-          assert(cid <= 0xffff, 'Max size of CID is 65,535');
-          var glyphId = -1;
-          if (cidToGidMapLength === 0) {
-            glyphId = charCode;
-          } else if (cidToGidMap[cid] !== undefined) {
-            glyphId = cidToGidMap[cid];
-          }
-          if (glyphId >= 0 && glyphId < numGlyphs) {
-            charCodeToGlyphId[charCode] = glyphId;
-          }
-        });
-        if (dupFirstEntry) {
-          charCodeToGlyphId[0] = numGlyphs - 1;
-        }
-      } else {
-        // Most of the following logic in this code branch is based on the
-        // 9.6.6.4 of the PDF spec.
-        var cmapTable = readCmapTable(tables.cmap, font, this.isSymbolicFont);
-        var cmapPlatformId = cmapTable.platformId;
-        var cmapEncodingId = cmapTable.encodingId;
-        var cmapMappings = cmapTable.mappings;
-        var cmapMappingsLength = cmapMappings.length;
-        var hasEncoding = properties.differences.length ||
-                          !!properties.baseEncodingName;
-
-        // The spec seems to imply that if the font is symbolic the encoding
-        // should be ignored, this doesn't appear to work for 'preistabelle.pdf'
-        // where the the font is symbolic and it has an encoding.
-        if (hasEncoding &&
-            (cmapPlatformId === 3 && cmapEncodingId === 1 ||
-             cmapPlatformId === 1 && cmapEncodingId === 0) ||
-            (cmapPlatformId === -1 && cmapEncodingId === -1 && // Temporary hack
-             !!Encodings[properties.baseEncodingName])) {      // Temporary hack
-          // When no preferred cmap table was found and |baseEncodingName| is
-          // one of the predefined encodings, we seem to obtain a better
-          // |charCodeToGlyphId| map from the code below (fixes bug 1057544).
-          // TODO: Note that this is a hack which should be removed as soon as
-          //       we have proper support for more exotic cmap tables.
-
-          var baseEncoding = [];
-          if (properties.baseEncodingName === 'MacRomanEncoding' ||
-              properties.baseEncodingName === 'WinAnsiEncoding') {
-            baseEncoding = Encodings[properties.baseEncodingName];
-          }
-          for (charCode = 0; charCode < 256; charCode++) {
-            var glyphName;
-            if (this.differences && charCode in this.differences) {
-              glyphName = this.differences[charCode];
-            } else if (charCode in baseEncoding &&
-                       baseEncoding[charCode] !== '') {
-              glyphName = baseEncoding[charCode];
-            } else {
-              glyphName = Encodings.StandardEncoding[charCode];
-            }
-            if (!glyphName) {
-              continue;
-            }
-            var unicodeOrCharCode;
-            if (cmapPlatformId === 3 && cmapEncodingId === 1) {
-              unicodeOrCharCode = GlyphsUnicode[glyphName];
-            } else if (cmapPlatformId === 1 && cmapEncodingId === 0) {
-              // TODO: the encoding needs to be updated with mac os table.
-              unicodeOrCharCode = Encodings.MacRomanEncoding.indexOf(glyphName);
-            }
-
-            var found = false;
-            for (i = 0; i < cmapMappingsLength; ++i) {
-              if (cmapMappings[i].charCode === unicodeOrCharCode) {
-                charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
-                found = true;
-                break;
-              }
-            }
-            if (!found && properties.glyphNames) {
-              // Try to map using the post table. There are currently no known
-              // pdfs that this fixes.
-              var glyphId = properties.glyphNames.indexOf(glyphName);
-              if (glyphId > 0) {
-                charCodeToGlyphId[charCode] = glyphId;
-              }
-            }
-          }
-        } else {
-          // For (3, 0) cmap tables:
-          // The charcode key being stored in charCodeToGlyphId is the lower
-          // byte of the two-byte charcodes of the cmap table since according to
-          // the spec: 'each byte from the string shall be prepended with the
-          // high byte of the range [of charcodes in the cmap table], to form
-          // a two-byte character, which shall be used to select the
-          // associated glyph description from the subtable'.
-          //
-          // For (1, 0) cmap tables:
-          // 'single bytes from the string shall be used to look up the
-          // associated glyph descriptions from the subtable'. This means
-          // charcodes in the cmap will be single bytes, so no-op since
-          // glyph.charCode & 0xFF === glyph.charCode
-          for (i = 0; i < cmapMappingsLength; ++i) {
-            charCode = cmapMappings[i].charCode & 0xFF;
-            charCodeToGlyphId[charCode] = cmapMappings[i].glyphId;
-          }
-        }
-      }
-
-      if (charCodeToGlyphId.length === 0) {
-        // defines at least one glyph
-        charCodeToGlyphId[0] = 0;
-      }
-
-      // Converting glyphs and ids into font's cmap table
-      var newMapping = adjustMapping(charCodeToGlyphId, properties);
-      this.toFontChar = newMapping.toFontChar;
-      tables.cmap = {
-        tag: 'cmap',
-        data: createCmapTable(newMapping.charCodeToGlyphId)
-      };
-
-      if (!tables['OS/2'] || !validateOS2Table(tables['OS/2'])) {
-        // extract some more font properties from the OpenType head and
-        // hhea tables; yMin and descent value are always negative
-        var override = {
-          unitsPerEm: int16(tables.head.data[18], tables.head.data[19]),
-          yMax: int16(tables.head.data[42], tables.head.data[43]),
-          yMin: int16(tables.head.data[38], tables.head.data[39]) - 0x10000,
-          ascent: int16(tables.hhea.data[4], tables.hhea.data[5]),
-          descent: int16(tables.hhea.data[6], tables.hhea.data[7]) - 0x10000
-        };
-
-        tables['OS/2'] = {
-          tag: 'OS/2',
-          data: createOS2Table(properties, newMapping.charCodeToGlyphId,
-                               override)
-        };
-      }
-
-      // Rewrite the 'post' table if needed
-      if (!tables.post) {
-        tables.post = {
-          tag: 'post',
-          data: createPostTable(properties)
-        };
-      }
-
-      if (!isTrueType) {
-        try {
-          // Trying to repair CFF file
-          cffFile = new Stream(tables['CFF '].data);
-          var parser = new CFFParser(cffFile, properties);
-          cff = parser.parse();
-          var compiler = new CFFCompiler(cff);
-          tables['CFF '].data = compiler.compile();
-        } catch (e) {
-          warn('Failed to compile font ' + properties.loadedName);
-        }
-      }
-
-      // Re-creating 'name' table
-      if (!tables.name) {
-        tables.name = {
-          tag: 'name',
-          data: createNameTable(this.name)
-        };
-      } else {
-        // ... using existing 'name' table as prototype
-        var namePrototype = readNameTable(tables.name);
-        tables.name.data = createNameTable(name, namePrototype);
-      }
-
-      var builder = new OpenTypeFileBuilder(header.version);
-      for (var tableTag in tables) {
-        builder.addTable(tableTag, tables[tableTag].data);
-      }
-      return builder.toArray();
-    },
-
-    convert: function Font_convert(fontName, font, properties) {
-      // TODO: Check the charstring widths to determine this.
-      properties.fixedPitch = false;
-
-      var mapping = font.getGlyphMapping(properties);
-      var newMapping = adjustMapping(mapping, properties);
-      this.toFontChar = newMapping.toFontChar;
-      var numGlyphs = font.numGlyphs;
-
-      function getCharCodes(charCodeToGlyphId, glyphId) {
-        var charCodes = null;
-        for (var charCode in charCodeToGlyphId) {
-          if (glyphId === charCodeToGlyphId[charCode]) {
-            if (!charCodes) {
-              charCodes = [];
-            }
-            charCodes.push(charCode | 0);
-          }
-        }
-        return charCodes;
-      }
-
-      function createCharCode(charCodeToGlyphId, glyphId) {
-        for (var charCode in charCodeToGlyphId) {
-          if (glyphId === charCodeToGlyphId[charCode]) {
-            return charCode | 0;
-          }
-        }
-        newMapping.charCodeToGlyphId[newMapping.nextAvailableFontCharCode] =
-            glyphId;
-        return newMapping.nextAvailableFontCharCode++;
-      }
-
-      var seacs = font.seacs;
-      if (SEAC_ANALYSIS_ENABLED && seacs && seacs.length) {
-        var matrix = properties.fontMatrix || FONT_IDENTITY_MATRIX;
-        var charset = font.getCharset();
-        var seacMap = Object.create(null);
-        for (var glyphId in seacs) {
-          glyphId |= 0;
-          var seac = seacs[glyphId];
-          var baseGlyphName = Encodings.StandardEncoding[seac[2]];
-          var accentGlyphName = Encodings.StandardEncoding[seac[3]];
-          var baseGlyphId = charset.indexOf(baseGlyphName);
-          var accentGlyphId = charset.indexOf(accentGlyphName);
-          if (baseGlyphId < 0 || accentGlyphId < 0) {
-            continue;
-          }
-          var accentOffset = {
-            x: seac[0] * matrix[0] + seac[1] * matrix[2] + matrix[4],
-            y: seac[0] * matrix[1] + seac[1] * matrix[3] + matrix[5]
-          };
-
-          var charCodes = getCharCodes(mapping, glyphId);
-          if (!charCodes) {
-            // There's no point in mapping it if the char code was never mapped
-            // to begin with.
-            continue;
-          }
-          for (var i = 0, ii = charCodes.length; i < ii; i++) {
-            var charCode = charCodes[i];
-            // Find a fontCharCode that maps to the base and accent glyphs.
-            // If one doesn't exists, create it.
-            var charCodeToGlyphId = newMapping.charCodeToGlyphId;
-            var baseFontCharCode = createCharCode(charCodeToGlyphId,
-                                                  baseGlyphId);
-            var accentFontCharCode = createCharCode(charCodeToGlyphId,
-                                                    accentGlyphId);
-            seacMap[charCode] = {
-              baseFontCharCode: baseFontCharCode,
-              accentFontCharCode: accentFontCharCode,
-              accentOffset: accentOffset
-            };
-          }
-        }
-        properties.seacMap = seacMap;
-      }
-
-      var unitsPerEm = 1 / (properties.fontMatrix || FONT_IDENTITY_MATRIX)[0];
-
-      var builder = new OpenTypeFileBuilder('\x4F\x54\x54\x4F');
-      // PostScript Font Program
-      builder.addTable('CFF ', font.data);
-      // OS/2 and Windows Specific metrics
-      builder.addTable('OS/2', createOS2Table(properties,
-                                              newMapping.charCodeToGlyphId));
-      // Character to glyphs mapping
-      builder.addTable('cmap', createCmapTable(newMapping.charCodeToGlyphId));
-      // Font header
-      builder.addTable('head',
-            '\x00\x01\x00\x00' + // Version number
-            '\x00\x00\x10\x00' + // fontRevision
-            '\x00\x00\x00\x00' + // checksumAdjustement
-            '\x5F\x0F\x3C\xF5' + // magicNumber
-            '\x00\x00' + // Flags
-            safeString16(unitsPerEm) + // unitsPerEM
-            '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // creation date
-            '\x00\x00\x00\x00\x9e\x0b\x7e\x27' + // modifification date
-            '\x00\x00' + // xMin
-            safeString16(properties.descent) + // yMin
-            '\x0F\xFF' + // xMax
-            safeString16(properties.ascent) + // yMax
-            string16(properties.italicAngle ? 2 : 0) + // macStyle
-            '\x00\x11' + // lowestRecPPEM
-            '\x00\x00' + // fontDirectionHint
-            '\x00\x00' + // indexToLocFormat
-            '\x00\x00');  // glyphDataFormat
-
-      // Horizontal header
-      builder.addTable('hhea',
-            '\x00\x01\x00\x00' + // Version number
-            safeString16(properties.ascent) + // Typographic Ascent
-            safeString16(properties.descent) + // Typographic Descent
-            '\x00\x00' + // Line Gap
-            '\xFF\xFF' + // advanceWidthMax
-            '\x00\x00' + // minLeftSidebearing
-            '\x00\x00' + // minRightSidebearing
-            '\x00\x00' + // xMaxExtent
-            safeString16(properties.capHeight) + // caretSlopeRise
-            safeString16(Math.tan(properties.italicAngle) *
-                         properties.xHeight) + // caretSlopeRun
-            '\x00\x00' + // caretOffset
-            '\x00\x00' + // -reserved-
-            '\x00\x00' + // -reserved-
-            '\x00\x00' + // -reserved-
-            '\x00\x00' + // -reserved-
-            '\x00\x00' + // metricDataFormat
-            string16(numGlyphs)); // Number of HMetrics
-
-      // Horizontal metrics
-      builder.addTable('hmtx', (function fontFieldsHmtx() {
-          var charstrings = font.charstrings;
-          var cffWidths = font.cff ? font.cff.widths : null;
-          var hmtx = '\x00\x00\x00\x00'; // Fake .notdef
-          for (var i = 1, ii = numGlyphs; i < ii; i++) {
-            var width = 0;
-            if (charstrings) {
-              var charstring = charstrings[i - 1];
-              width = 'width' in charstring ? charstring.width : 0;
-            } else if (cffWidths) {
-              width = Math.ceil(cffWidths[i] || 0);
-            }
-            hmtx += string16(width) + string16(0);
-          }
-          return hmtx;
-        })());
-
-      // Maximum profile
-      builder.addTable('maxp',
-            '\x00\x00\x50\x00' + // Version number
-            string16(numGlyphs)); // Num of glyphs
-
-      // Naming tables
-      builder.addTable('name', createNameTable(fontName));
-
-      // PostScript informations
-      builder.addTable('post', createPostTable(properties));
-
-      return builder.toArray();
+      return true;
     },
 
     /**
-     * Builds a char code to unicode map based on section 9.10 of the spec.
-     * @param {Object} properties Font properties object.
-     * @return {Object} A ToUnicodeMap object.
+     * @return {boolean}
      */
-    buildToUnicode: function Font_buildToUnicode(properties) {
-      // Section 9.10.2 Mapping Character Codes to Unicode Values
-      if (properties.toUnicode && properties.toUnicode.length !== 0) {
-        return properties.toUnicode;
-      }
-      // According to the spec if the font is a simple font we should only map
-      // to unicode if the base encoding is MacRoman, MacExpert, or WinAnsi or
-      // the differences array only contains adobe standard or symbol set names,
-      // in pratice it seems better to always try to create a toUnicode
-      // map based of the default encoding.
-      var toUnicode, charcode;
-      if (!properties.composite /* is simple font */) {
-        toUnicode = [];
-        var encoding = properties.defaultEncoding.slice();
-        var baseEncodingName = properties.baseEncodingName;
-        // Merge in the differences array.
-        var differences = properties.differences;
-        for (charcode in differences) {
-          encoding[charcode] = differences[charcode];
-        }
-        for (charcode in encoding) {
-          // a) Map the character code to a character name.
-          var glyphName = encoding[charcode];
-          // b) Look up the character name in the Adobe Glyph List (see the
-          //    Bibliography) to obtain the corresponding Unicode value.
-          if (glyphName === '') {
-            continue;
-          } else if (GlyphsUnicode[glyphName] === undefined) {
-            // (undocumented) c) Few heuristics to recognize unknown glyphs
-            // NOTE: Adobe Reader does not do this step, but OSX Preview does
-            var code = 0;
-            switch (glyphName[0]) {
-              case 'G': // Gxx glyph
-                if (glyphName.length === 3) {
-                  code = parseInt(glyphName.substr(1), 16);
-                }
-                break;
-              case 'g': // g00xx glyph
-                if (glyphName.length === 5) {
-                  code = parseInt(glyphName.substr(1), 16);
-                }
-                break;
-              case 'C': // Cddd glyph
-              case 'c': // cddd glyph
-                if (glyphName.length >= 3) {
-                  code = +glyphName.substr(1);
-                }
-                break;
-            }
-            if (code) {
-              // If |baseEncodingName| is one the predefined encodings,
-              // and |code| equals |charcode|, using the glyph defined in the
-              // baseEncoding seems to yield a better |toUnicode| mapping
-              // (fixes issue 5070).
-              if (baseEncodingName && code === +charcode) {
-                var baseEncoding = Encodings[baseEncodingName];
-                if (baseEncoding && (glyphName = baseEncoding[charcode])) {
-                  toUnicode[charcode] =
-                    String.fromCharCode(GlyphsUnicode[glyphName]);
-                  continue;
-                }
-              }
-              toUnicode[charcode] = String.fromCharCode(code);
-            }
-            continue;
-          }
-          toUnicode[charcode] = String.fromCharCode(GlyphsUnicode[glyphName]);
-        }
-        return new ToUnicodeMap(toUnicode);
-      }
-      // If the font is a composite font that uses one of the predefined CMaps
-      // listed in Table 118 (except Identity–H and Identity–V) or whose
-      // descendant CIDFont uses the Adobe-GB1, Adobe-CNS1, Adobe-Japan1, or
-      // Adobe-Korea1 character collection:
-      if (properties.composite && (
-           (properties.cMap.builtInCMap &&
-            !(properties.cMap instanceof IdentityCMap)) ||
-           (properties.cidSystemInfo.registry === 'Adobe' &&
-             (properties.cidSystemInfo.ordering === 'GB1' ||
-              properties.cidSystemInfo.ordering === 'CNS1' ||
-              properties.cidSystemInfo.ordering === 'Japan1' ||
-              properties.cidSystemInfo.ordering === 'Korea1')))) {
-        // Then:
-        // a) Map the character code to a character identifier (CID) according
-        // to the font’s CMap.
-        // b) Obtain the registry and ordering of the character collection used
-        // by the font’s CMap (for example, Adobe and Japan1) from its
-        // CIDSystemInfo dictionary.
-        var registry = properties.cidSystemInfo.registry;
-        var ordering = properties.cidSystemInfo.ordering;
-        // c) Construct a second CMap name by concatenating the registry and
-        // ordering obtained in step (b) in the format registry–ordering–UCS2
-        // (for example, Adobe–Japan1–UCS2).
-        var ucs2CMapName = new Name(registry + '-' + ordering + '-UCS2');
-        // d) Obtain the CMap with the name constructed in step (c) (available
-        // from the ASN Web site; see the Bibliography).
-        var ucs2CMap = CMapFactory.create(ucs2CMapName,
-          { url: PDFJS.cMapUrl, packed: PDFJS.cMapPacked }, null);
-        var cMap = properties.cMap;
-        toUnicode = [];
-        cMap.forEach(function(charcode, cid) {
-          assert(cid <= 0xffff, 'Max size of CID is 65,535');
-          // e) Map the CID obtained in step (a) according to the CMap obtained
-          // in step (d), producing a Unicode value.
-          var ucs2 = ucs2CMap.lookup(cid);
-          if (ucs2) {
-            toUnicode[charcode] =
-              String.fromCharCode((ucs2.charCodeAt(0) << 8) +
-                                  ucs2.charCodeAt(1));
-          }
-        });
-        return new ToUnicodeMap(toUnicode);
-      }
-
-      // The viewer's choice, just use an identity map.
-      return new IdentityToUnicodeMap(properties.firstChar,
-                                      properties.lastChar);
-    },
-
-    get spaceWidth() {
-      if ('_shadowWidth' in this) {
-        return this._shadowWidth;
-      }
-
-      // trying to estimate space character width
-      var possibleSpaceReplacements = ['space', 'minus', 'one', 'i'];
-      var width;
-      for (var i = 0, ii = possibleSpaceReplacements.length; i < ii; i++) {
-        var glyphName = possibleSpaceReplacements[i];
-        // if possible, getting width by glyph name
-        if (glyphName in this.widths) {
-          width = this.widths[glyphName];
-          break;
-        }
-        var glyphUnicode = GlyphsUnicode[glyphName];
-        // finding the charcode via unicodeToCID map
-        var charcode = 0;
-        if (this.composite) {
-          if (this.cMap.contains(glyphUnicode)) {
-            charcode = this.cMap.lookup(glyphUnicode);
-          }
-        }
-        // ... via toUnicode map
-        if (!charcode && 'toUnicode' in this) {
-          charcode = this.toUnicode.charCodeOf(glyphUnicode);
-        }
-        // setting it to unicode if negative or undefined
-        if (charcode <= 0) {
-          charcode = glyphUnicode;
-        }
-        // trying to get width via charcode
-        width = this.widths[charcode];
-        if (width) {
-          break; // the non-zero width found
-        }
-      }
-      width = width || this.defaultWidth;
-      // Do not shadow the property here. See discussion:
-      // https://github.com/mozilla/pdf.js/pull/2127#discussion_r1662280
-      this._shadowWidth = width;
-      return width;
-    },
-
-    charToGlyph: function Font_charToGlyph(charcode) {
-      var fontCharCode, width, operatorListId;
-
-      var widthCode = charcode;
-      if (this.cMap && this.cMap.contains(charcode)) {
-        widthCode = this.cMap.lookup(charcode);
-      }
-      width = this.widths[widthCode];
-      width = isNum(width) ? width : this.defaultWidth;
-      var vmetric = this.vmetrics && this.vmetrics[widthCode];
-
-      var unicode = this.toUnicode.get(charcode) || charcode;
-      if (typeof unicode === 'number') {
-        unicode = String.fromCharCode(unicode);
-      }
-
-      // First try the toFontChar map, if it's not there then try falling
-      // back to the char code.
-      fontCharCode = this.toFontChar[charcode] || charcode;
-      if (this.missingFile) {
-        fontCharCode = mapSpecialUnicodeValues(fontCharCode);
-      }
-
-      if (this.isType3Font) {
-        // Font char code in this case is actually a glyph name.
-        operatorListId = fontCharCode;
-      }
-
-      var accent = null;
-      if (this.seacMap && this.seacMap[charcode]) {
-        var seac = this.seacMap[charcode];
-        fontCharCode = seac.baseFontCharCode;
-        accent = {
-          fontChar: String.fromCharCode(seac.accentFontCharCode),
-          offset: seac.accentOffset
-        };
-      }
-
-      var fontChar = String.fromCharCode(fontCharCode);
-
-      var glyph = this.glyphCache[charcode];
-      if (!glyph ||
-          !glyph.matchesForCache(fontChar, unicode, accent, width, vmetric,
-                                 operatorListId)) {
-        glyph = new Glyph(fontChar, unicode, accent, width, vmetric,
-                          operatorListId);
-        this.glyphCache[charcode] = glyph;
-      }
-      return glyph;
-    },
-
-    charsToGlyphs: function Font_charsToGlyphs(chars) {
-      var charsCache = this.charsCache;
-      var glyphs, glyph, charcode;
-
-      // if we translated this string before, just grab it from the cache
-      if (charsCache) {
-        glyphs = charsCache[chars];
-        if (glyphs) {
-          return glyphs;
-        }
-      }
-
-      // lazily create the translation cache
-      if (!charsCache) {
-        charsCache = this.charsCache = Object.create(null);
-      }
-
-      glyphs = [];
-      var charsCacheKey = chars;
-      var i = 0, ii;
-
-      if (this.cMap) {
-        // composite fonts have multi-byte strings convert the string from
-        // single-byte to multi-byte
-        var c = {};
-        while (i < chars.length) {
-          this.cMap.readCharCode(chars, i, c);
-          charcode = c.charcode;
-          var length = c.length;
-          i += length;
-          glyph = this.charToGlyph(charcode);
-          glyphs.push(glyph);
-          // placing null after each word break charcode (ASCII SPACE)
-          // Ignore occurences of 0x20 in multiple-byte codes.
-          if (length === 1 && chars.charCodeAt(i - 1) === 0x20) {
-            glyphs.push(null);
-          }
-        }
-      } else {
-        for (i = 0, ii = chars.length; i < ii; ++i) {
-          charcode = chars.charCodeAt(i);
-          glyph = this.charToGlyph(charcode);
-          glyphs.push(glyph);
-          if (charcode === 0x20) {
-            glyphs.push(null);
-          }
-        }
-      }
-
-      // Enter the translated string into the cache
-      return (charsCache[charsCacheKey] = glyphs);
-    }
-  };
-
-  return Font;
-})();
-
-var ErrorFont = (function ErrorFontClosure() {
-  function ErrorFont(error) {
-    this.error = error;
-    this.loadedName = 'g_font_error';
-    this.loading = false;
-  }
-
-  ErrorFont.prototype = {
-    charsToGlyphs: function ErrorFont_charsToGlyphs() {
-      return [];
-    },
-    exportData: function ErrorFont_exportData() {
-      return {error: this.error};
-    }
-  };
-
-  return ErrorFont;
-})();
-
-/**
- * Shared logic for building a char code to glyph id mapping for Type1 and
- * simple CFF fonts. See section 9.6.6.2 of the spec.
- * @param {Object} properties Font properties object.
- * @param {Object} builtInEncoding The encoding contained within the actual font
- * data.
- * @param {Array} Array of glyph names where the index is the glyph ID.
- * @returns {Object} A char code to glyph ID map.
- */
-function type1FontGlyphMapping(properties, builtInEncoding, glyphNames) {
-  var charCodeToGlyphId = Object.create(null);
-  var glyphId, charCode, baseEncoding;
-
-  if (properties.baseEncodingName) {
-    // If a valid base encoding name was used, the mapping is initialized with
-    // that.
-    baseEncoding = Encodings[properties.baseEncodingName];
-    for (charCode = 0; charCode < baseEncoding.length; charCode++) {
-      glyphId = glyphNames.indexOf(baseEncoding[charCode]);
-      if (glyphId >= 0) {
-        charCodeToGlyphId[charCode] = glyphId;
-      }
-    }
-  } else if (!!(properties.flags & FontFlags.Symbolic)) {
-    // For a symbolic font the encoding should be the fonts built-in
-    // encoding.
-    for (charCode in builtInEncoding) {
-      charCodeToGlyphId[charCode] = builtInEncoding[charCode];
-    }
-  } else {
-    // For non-symbolic fonts that don't have a base encoding the standard
-    // encoding should be used.
-    baseEncoding = Encodings.StandardEncoding;
-    for (charCode = 0; charCode < baseEncoding.length; charCode++) {
-      glyphId = glyphNames.indexOf(baseEncoding[charCode]);
-      if (glyphId >= 0) {
-        charCodeToGlyphId[charCode] = glyphId;
-      }
-    }
-  }
-
-  // Lastly, merge in the differences.
-  var differences = properties.differences;
-  if (differences) {
-    for (charCode in differences) {
-      var glyphName = differences[charCode];
-      glyphId = glyphNames.indexOf(glyphName);
-      if (glyphId >= 0) {
-        charCodeToGlyphId[charCode] = glyphId;
-      }
-    }
-  }
-  return charCodeToGlyphId;
-}
-
-/*
- * CharStrings are encoded following the the CharString Encoding sequence
- * describe in Chapter 6 of the "Adobe Type1 Font Format" specification.
- * The value in a byte indicates a command, a number, or subsequent bytes
- * that are to be interpreted in a special way.
- *
- * CharString Number Encoding:
- *  A CharString byte containing the values from 32 through 255 inclusive
- *  indicate an integer. These values are decoded in four ranges.
- *
- * 1. A CharString byte containing a value, v, between 32 and 246 inclusive,
- * indicate the integer v - 139. Thus, the integer values from -107 through
- * 107 inclusive may be encoded in single byte.
- *
- * 2. A CharString byte containing a value, v, between 247 and 250 inclusive,
- * indicates an integer involving the next byte, w, according to the formula:
- * [(v - 247) x 256] + w + 108
- *
- * 3. A CharString byte containing a value, v, between 251 and 254 inclusive,
- * indicates an integer involving the next byte, w, according to the formula:
- * -[(v - 251) * 256] - w - 108
- *
- * 4. A CharString containing the value 255 indicates that the next 4 bytes
- * are a two complement signed integer. The first of these bytes contains the
- * highest order bits, the second byte contains the next higher order bits
- * and the fourth byte contain the lowest order bits.
- *
- *
- * CharString Command Encoding:
- *  CharStrings commands are encoded in 1 or 2 bytes.
- *
- *  Single byte commands are encoded in 1 byte that contains a value between
- *  0 and 31 inclusive.
- *  If a command byte contains the value 12, then the value in the next byte
- *  indicates a command. This "escape" mechanism allows many extra commands
- * to be encoded and this encoding technique helps to minimize the length of
- * the charStrings.
- */
-var Type1CharString = (function Type1CharStringClosure() {
-  var COMMAND_MAP = {
-    'hstem': [1],
-    'vstem': [3],
-    'vmoveto': [4],
-    'rlineto': [5],
-    'hlineto': [6],
-    'vlineto': [7],
-    'rrcurveto': [8],
-    'callsubr': [10],
-    'flex': [12, 35],
-    'drop' : [12, 18],
-    'endchar': [14],
-    'rmoveto': [21],
-    'hmoveto': [22],
-    'vhcurveto': [30],
-    'hvcurveto': [31]
-  };
-
-  function Type1CharString() {
-    this.width = 0;
-    this.lsb = 0;
-    this.flexing = false;
-    this.output = [];
-    this.stack = [];
-  }
-
-  Type1CharString.prototype = {
-    convert: function Type1CharString_convert(encoded, subrs) {
-      var count = encoded.length;
-      var error = false;
-      var wx, sbx, subrNumber;
-      for (var i = 0; i < count; i++) {
-        var value = encoded[i];
-        if (value < 32) {
-          if (value === 12) {
-            value = (value << 8) + encoded[++i];
-          }
-          switch (value) {
-            case 1: // hstem
-              if (!HINTING_ENABLED) {
-                this.stack = [];
-                break;
-              }
-              error = this.executeCommand(2, COMMAND_MAP.hstem);
-              break;
-            case 3: // vstem
-              if (!HINTING_ENABLED) {
-                this.stack = [];
-                break;
-              }
-              error = this.executeCommand(2, COMMAND_MAP.vstem);
-              break;
-            case 4: // vmoveto
-              if (this.flexing) {
-                if (this.stack.length < 1) {
-                  error = true;
-                  break;
-                }
-                // Add the dx for flex and but also swap the values so they are
-                // the right order.
-                var dy = this.stack.pop();
-                this.stack.push(0, dy);
-                break;
-              }
-              error = this.executeCommand(1, COMMAND_MAP.vmoveto);
-              break;
-            case 5: // rlineto
-              error = this.executeCommand(2, COMMAND_MAP.rlineto);
-              break;
-            case 6: // hlineto
-              error = this.executeCommand(1, COMMAND_MAP.hlineto);
-              break;
-            case 7: // vlineto
-              error = this.executeCommand(1, COMMAND_MAP.vlineto);
-              break;
-            case 8: // rrcurveto
-              error = this.executeCommand(6, COMMAND_MAP.rrcurveto);
-              break;
-            case 9: // closepath
-              // closepath is a Type1 command that does not take argument and is
-              // useless in Type2 and it can simply be ignored.
-              this.stack = [];
-              break;
-            case 10: // callsubr
-              if (this.stack.length < 1) {
-                error = true;
-                break;
-              }
-              subrNumber = this.stack.pop();
-              error = this.convert(subrs[subrNumber], subrs);
-              break;
-            case 11: // return
-              return error;
-            case 13: // hsbw
-              if (this.stack.length < 2) {
-                error = true;
-                break;
-              }
-              // To convert to type2 we have to move the width value to the
-              // first part of the charstring and then use hmoveto with lsb.
-              wx = this.stack.pop();
-              sbx = this.stack.pop();
-              this.lsb = sbx;
-              this.width = wx;
-              this.stack.push(wx, sbx);
-              error = this.executeCommand(2, COMMAND_MAP.hmoveto);
-              break;
-            case 14: // endchar
-              this.output.push(COMMAND_MAP.endchar[0]);
-              break;
-            case 21: // rmoveto
-              if (this.flexing) {
-                break;
-              }
-              error = this.executeCommand(2, COMMAND_MAP.rmoveto);
-              break;
-            case 22: // hmoveto
-              if (this.flexing) {
-                // Add the dy for flex.
-                this.stack.push(0);
-                break;
-              }
-              error = this.executeCommand(1, COMMAND_MAP.hmoveto);
-              break;
-            case 30: // vhcurveto
-              error = this.executeCommand(4, COMMAND_MAP.vhcurveto);
-              break;
-            case 31: // hvcurveto
-              error = this.executeCommand(4, COMMAND_MAP.hvcurveto);
-              break;
-            case (12 << 8) + 0: // dotsection
-              // dotsection is a Type1 command to specify some hinting feature
-              // for dots that do not take a parameter and it can safely be
-              // ignored for Type2.
-              this.stack = [];
-              break;
-            case (12 << 8) + 1: // vstem3
-              if (!HINTING_ENABLED) {
-                this.stack = [];
-                break;
-              }
-              // [vh]stem3 are Type1 only and Type2 supports [vh]stem with
-              // multiple parameters, so instead of returning [vh]stem3 take a
-              // shortcut and return [vhstem] instead.
-              error = this.executeCommand(2, COMMAND_MAP.vstem);
-              break;
-            case (12 << 8) + 2: // hstem3
-              if (!HINTING_ENABLED) {
-                 this.stack = [];
-                break;
-              }
-              // See vstem3.
-              error = this.executeCommand(2, COMMAND_MAP.hstem);
-              break;
-            case (12 << 8) + 6: // seac
-              // seac is like type 2's special endchar but it doesn't use the
-              // first argument asb, so remove it.
-              if (SEAC_ANALYSIS_ENABLED) {
-                this.seac = this.stack.splice(-4, 4);
-                error = this.executeCommand(0, COMMAND_MAP.endchar);
-              } else {
-                error = this.executeCommand(4, COMMAND_MAP.endchar);
-              }
-              break;
-            case (12 << 8) + 7: // sbw
-              if (this.stack.length < 4) {
-                error = true;
-                break;
-              }
-              // To convert to type2 we have to move the width value to the
-              // first part of the charstring and then use rmoveto with
-              // (dx, dy). The height argument will not be used for vmtx and
-              // vhea tables reconstruction -- ignoring it.
-              var wy = this.stack.pop();
-              wx = this.stack.pop();
-              var sby = this.stack.pop();
-              sbx = this.stack.pop();
-              this.lsb = sbx;
-              this.width = wx;
-              this.stack.push(wx, sbx, sby);
-              error = this.executeCommand(3, COMMAND_MAP.rmoveto);
-              break;
-            case (12 << 8) + 12: // div
-              if (this.stack.length < 2) {
-                error = true;
-                break;
-              }
-              var num2 = this.stack.pop();
-              var num1 = this.stack.pop();
-              this.stack.push(num1 / num2);
-              break;
-            case (12 << 8) + 16: // callothersubr
-              if (this.stack.length < 2) {
-                error = true;
-                break;
-              }
-              subrNumber = this.stack.pop();
-              var numArgs = this.stack.pop();
-              if (subrNumber === 0 && numArgs === 3) {
-                var flexArgs = this.stack.splice(this.stack.length - 17, 17);
-                this.stack.push(
-                  flexArgs[2] + flexArgs[0], // bcp1x + rpx
-                  flexArgs[3] + flexArgs[1], // bcp1y + rpy
-                  flexArgs[4], // bcp2x
-                  flexArgs[5], // bcp2y
-                  flexArgs[6], // p2x
-                  flexArgs[7], // p2y
-                  flexArgs[8], // bcp3x
-                  flexArgs[9], // bcp3y
-                  flexArgs[10], // bcp4x
-                  flexArgs[11], // bcp4y
-                  flexArgs[12], // p3x
-                  flexArgs[13], // p3y
-                  flexArgs[14] // flexDepth
-                  // 15 = finalx unused by flex
-                  // 16 = finaly unused by flex
-                );
-                error = this.executeCommand(13, COMMAND_MAP.flex, true);
-                this.flexing = false;
-                this.stack.push(flexArgs[15], flexArgs[16]);
-              } else if (subrNumber === 1 && numArgs === 0) {
-                this.flexing = true;
-              }
-              break;
-            case (12 << 8) + 17: // pop
-              // Ignore this since it is only used with othersubr.
-              break;
-            case (12 << 8) + 33: // setcurrentpoint
-              // Ignore for now.
-              this.stack = [];
-              break;
-            default:
-              warn('Unknown type 1 charstring command of "' + value + '"');
-              break;
-          }
-          if (error) {
-            break;
-          }
-          continue;
-        } else if (value <= 246) {
-          value = value - 139;
-        } else if (value <= 250) {
-          value = ((value - 247) * 256) + encoded[++i] + 108;
-        } else if (value <= 254) {
-          value = -((value - 251) * 256) - encoded[++i] - 108;
-        } else {
-          value = (encoded[++i] & 0xff) << 24 | (encoded[++i] & 0xff) << 16 |
-                  (encoded[++i] & 0xff) << 8 | (encoded[++i] & 0xff) << 0;
-        }
-        this.stack.push(value);
-      }
-      return error;
-    },
-
-    executeCommand: function(howManyArgs, command, keepStack) {
-      var stackLength = this.stack.length;
-      if (howManyArgs > stackLength) {
-        return true;
-      }
-      var start = stackLength - howManyArgs;
-      for (var i = start; i < stackLength; i++) {
-        var value = this.stack[i];
-        if (value === (value | 0)) { // int
-          this.output.push(28, (value >> 8) & 0xff, value & 0xff);
-        } else { // fixed point
-          value = (65536 * value) | 0;
-          this.output.push(255,
-                           (value >> 24) & 0xFF,
-                           (value >> 16) & 0xFF,
-                           (value >> 8) & 0xFF,
-                           value & 0xFF);
-        }
-      }
-      this.output.push.apply(this.output, command);
-      if (keepStack) {
-        this.stack.splice(start, howManyArgs);
-      } else {
-        this.stack.length = 0;
+    get printable() {
+      if (this.flags) {
+        return this.hasFlag(AnnotationFlag.PRINT) &&
+               !this.hasFlag(AnnotationFlag.INVISIBLE) &&
+               !this.hasFlag(AnnotationFlag.HIDDEN);
       }
       return false;
-    }
-  };
-
-  return Type1CharString;
-})();
-
-/*
- * Type1Parser encapsulate the needed code for parsing a Type1 font
- * program. Some of its logic depends on the Type2 charstrings
- * structure.
- * Note: this doesn't really parse the font since that would require evaluation
- * of PostScript, but it is possible in most cases to extract what we need
- * without a full parse.
- */
-var Type1Parser = (function Type1ParserClosure() {
-  /*
-   * Decrypt a Sequence of Ciphertext Bytes to Produce the Original Sequence
-   * of Plaintext Bytes. The function took a key as a parameter which can be
-   * for decrypting the eexec block of for decoding charStrings.
-   */
-  var EEXEC_ENCRYPT_KEY = 55665;
-  var CHAR_STRS_ENCRYPT_KEY = 4330;
-
-  function isHexDigit(code) {
-    return code >= 48 && code <= 57 || // '0'-'9'
-           code >= 65 && code <= 70 || // 'A'-'F'
-           code >= 97 && code <= 102;  // 'a'-'f'
-  }
-
-  function decrypt(data, key, discardNumber) {
-    var r = key | 0, c1 = 52845, c2 = 22719;
-    var count = data.length;
-    var decrypted = new Uint8Array(count);
-    for (var i = 0; i < count; i++) {
-      var value = data[i];
-      decrypted[i] = value ^ (r >> 8);
-      r = ((value + r) * c1 + c2) & ((1 << 16) - 1);
-    }
-    return Array.prototype.slice.call(decrypted, discardNumber);
-  }
-
-  function decryptAscii(data, key, discardNumber) {
-    var r = key | 0, c1 = 52845, c2 = 22719;
-    var count = data.length, maybeLength = count >>> 1;
-    var decrypted = new Uint8Array(maybeLength);
-    var i, j;
-    for (i = 0, j = 0; i < count; i++) {
-      var digit1 = data[i];
-      if (!isHexDigit(digit1)) {
-        continue;
-      }
-      i++;
-      var digit2;
-      while (i < count && !isHexDigit(digit2 = data[i])) {
-        i++;
-      }
-      if (i < count) {
-        var value = parseInt(String.fromCharCode(digit1, digit2), 16);
-        decrypted[j++] = value ^ (r >> 8);
-        r = ((value + r) * c1 + c2) & ((1 << 16) - 1);
-      }
-    }
-    return Array.prototype.slice.call(decrypted, discardNumber, j);
-  }
-
-  function isSpecial(c) {
-    return c === 0x2F || // '/'
-           c === 0x5B || c === 0x5D || // '[', ']'
-           c === 0x7B || c === 0x7D || // '{', '}'
-           c === 0x28 || c === 0x29; // '(', ')'
-  }
-
-  function Type1Parser(stream, encrypted) {
-    if (encrypted) {
-      var data = stream.getBytes();
-      var isBinary = !(isHexDigit(data[0]) && isHexDigit(data[1]) &&
-                       isHexDigit(data[2]) && isHexDigit(data[3]));
-      stream = new Stream(isBinary ? decrypt(data, EEXEC_ENCRYPT_KEY, 4) :
-                          decryptAscii(data, EEXEC_ENCRYPT_KEY, 4));
-    }
-    this.stream = stream;
-    this.nextChar();
-  }
-
-  Type1Parser.prototype = {
-    readNumberArray: function Type1Parser_readNumberArray() {
-      this.getToken(); // read '[' or '{' (arrays can start with either)
-      var array = [];
-      while (true) {
-        var token = this.getToken();
-        if (token === null || token === ']' || token === '}') {
-          break;
-        }
-        array.push(parseFloat(token || 0));
-      }
-      return array;
     },
 
-    readNumber: function Type1Parser_readNumber() {
-      var token = this.getToken();
-      return parseFloat(token || 0);
-    },
-
-    readInt: function Type1Parser_readInt() {
-      // Use '| 0' to prevent setting a double into length such as the double
-      // does not flow into the loop variable.
-      var token = this.getToken();
-      return parseInt(token || 0, 10) | 0;
-    },
-
-    readBoolean: function Type1Parser_readBoolean() {
-      var token = this.getToken();
-
-      // Use 1 and 0 since that's what type2 charstrings use.
-      return token === 'true' ? 1 : 0;
-    },
-
-    nextChar : function Type1_nextChar() {
-      return (this.currentChar = this.stream.getByte());
-    },
-
-    getToken: function Type1Parser_getToken() {
-      // Eat whitespace and comments.
-      var comment = false;
-      var ch = this.currentChar;
-      while (true) {
-        if (ch === -1) {
-          return null;
-        }
-
-        if (comment) {
-          if (ch === 0x0A || ch === 0x0D) {
-            comment = false;
-          }
-        } else if (ch === 0x25) { // '%'
-          comment = true;
-        } else if (!Lexer.isSpace(ch)) {
-          break;
-        }
-        ch = this.nextChar();
-      }
-      if (isSpecial(ch)) {
-        this.nextChar();
-        return String.fromCharCode(ch);
-      }
-      var token = '';
-      do {
-        token += String.fromCharCode(ch);
-        ch = this.nextChar();
-      } while (ch >= 0 && !Lexer.isSpace(ch) && !isSpecial(ch));
-      return token;
-    },
-
-    /*
-     * Returns an object containing a Subrs array and a CharStrings
-     * array extracted from and eexec encrypted block of data
+    /**
+     * Set the flags.
+     *
+     * @public
+     * @memberof Annotation
+     * @param {number} flags - Unsigned 32-bit integer specifying annotation
+     *                         characteristics
+     * @see {@link shared/util.js}
      */
-    extractFontProgram: function Type1Parser_extractFontProgram() {
-      var stream = this.stream;
-
-      var subrs = [], charstrings = [];
-      var program = {
-        subrs: [],
-        charstrings: [],
-        properties: {
-          'privateData': {
-            'lenIV': 4
-          }
-        }
-      };
-      var token, length, data, lenIV, encoded;
-      while ((token = this.getToken()) !== null) {
-        if (token !== '/') {
-          continue;
-        }
-        token = this.getToken();
-        switch (token) {
-          case 'CharStrings':
-            // The number immediately following CharStrings must be greater or
-            // equal to the number of CharStrings.
-            this.getToken();
-            this.getToken(); // read in 'dict'
-            this.getToken(); // read in 'dup'
-            this.getToken(); // read in 'begin'
-            while(true) {
-              token = this.getToken();
-              if (token === null || token === 'end') {
-                break;
-              }
-
-              if (token !== '/') {
-                continue;
-              }
-              var glyph = this.getToken();
-              length = this.readInt();
-              this.getToken(); // read in 'RD' or '-|'
-              data = stream.makeSubStream(stream.pos, length);
-              lenIV = program.properties.privateData['lenIV'];
-              encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
-              // Skip past the required space and binary data.
-              stream.skip(length);
-              this.nextChar();
-              token = this.getToken(); // read in 'ND' or '|-'
-              if (token === 'noaccess') {
-                this.getToken(); // read in 'def'
-              }
-              charstrings.push({
-                glyph: glyph,
-                encoded: encoded
-              });
-            }
-            break;
-          case 'Subrs':
-            var num = this.readInt();
-            this.getToken(); // read in 'array'
-            while ((token = this.getToken()) === 'dup') {
-              var index = this.readInt();
-              length = this.readInt();
-              this.getToken(); // read in 'RD' or '-|'
-              data = stream.makeSubStream(stream.pos, length);
-              lenIV = program.properties.privateData['lenIV'];
-              encoded = decrypt(data.getBytes(), CHAR_STRS_ENCRYPT_KEY, lenIV);
-              // Skip past the required space and binary data.
-              stream.skip(length);
-              this.nextChar();
-              token = this.getToken(); // read in 'NP' or '|'
-              if (token === 'noaccess') {
-                this.getToken(); // read in 'put'
-              }
-              subrs[index] = encoded;
-            }
-            break;
-          case 'BlueValues':
-          case 'OtherBlues':
-          case 'FamilyBlues':
-          case 'FamilyOtherBlues':
-            var blueArray = this.readNumberArray();
-            // *Blue* values may contain invalid data: disables reading of
-            // those values when hinting is disabled.
-            if (blueArray.length > 0 && (blueArray.length % 2) === 0 &&
-                HINTING_ENABLED) {
-              program.properties.privateData[token] = blueArray;
-            }
-            break;
-          case 'StemSnapH':
-          case 'StemSnapV':
-            program.properties.privateData[token] = this.readNumberArray();
-            break;
-          case 'StdHW':
-          case 'StdVW':
-            program.properties.privateData[token] =
-              this.readNumberArray()[0];
-            break;
-          case 'BlueShift':
-          case 'lenIV':
-          case 'BlueFuzz':
-          case 'BlueScale':
-          case 'LanguageGroup':
-          case 'ExpansionFactor':
-            program.properties.privateData[token] = this.readNumber();
-            break;
-          case 'ForceBold':
-            program.properties.privateData[token] = this.readBoolean();
-            break;
-        }
+    setFlags: function Annotation_setFlags(flags) {
+      if (isInt(flags)) {
+        this.flags = flags;
+      } else {
+        this.flags = 0;
       }
-
-      for (var i = 0; i < charstrings.length; i++) {
-        glyph = charstrings[i].glyph;
-        encoded = charstrings[i].encoded;
-        var charString = new Type1CharString();
-        var error = charString.convert(encoded, subrs);
-        var output = charString.output;
-        if (error) {
-          // It seems when FreeType encounters an error while evaluating a glyph
-          // that it completely ignores the glyph so we'll mimic that behaviour
-          // here and put an endchar to make the validator happy.
-          output = [14];
-        }
-        program.charstrings.push({
-          glyphName: glyph,
-          charstring: output,
-          width: charString.width,
-          lsb: charString.lsb,
-          seac: charString.seac
-        });
-      }
-
-      return program;
     },
 
-    extractFontHeader: function Type1Parser_extractFontHeader(properties) {
-      var token;
-      while ((token = this.getToken()) !== null) {
-        if (token !== '/') {
-          continue;
-        }
-        token = this.getToken();
-        switch (token) {
-          case 'FontMatrix':
-            var matrix = this.readNumberArray();
-            properties.fontMatrix = matrix;
-            break;
-          case 'Encoding':
-            var encodingArg = this.getToken();
-            var encoding;
-            if (!/^\d+$/.test(encodingArg)) {
-              // encoding name is specified
-              encoding = Encodings[encodingArg];
-            } else {
-              encoding = [];
-              var size = parseInt(encodingArg, 10) | 0;
-              this.getToken(); // read in 'array'
-
-              for (var j = 0; j < size; j++) {
-                token = this.getToken();
-                // skipping till first dup or def (e.g. ignoring for statement)
-                while (token !== 'dup' && token !== 'def') {
-                  token = this.getToken();
-                  if (token === null) {
-                    return; // invalid header
-                  }
-                }
-                if (token === 'def') {
-                  break; // read all array data
-                }
-                var index = this.readInt();
-                this.getToken(); // read in '/'
-                var glyph = this.getToken();
-                encoding[index] = glyph;
-                this.getToken(); // read the in 'put'
-              }
-            }
-            properties.builtInEncoding = encoding;
-            break;
-          case 'FontBBox':
-            var fontBBox = this.readNumberArray();
-            // adjusting ascent/descent
-            properties.ascent = fontBBox[3];
-            properties.descent = fontBBox[1];
-            properties.ascentScaled = true;
-            break;
-        }
+    /**
+     * Check if a provided flag is set.
+     *
+     * @public
+     * @memberof Annotation
+     * @param {number} flag - Hexadecimal representation for an annotation
+     *                        characteristic
+     * @return {boolean}
+     * @see {@link shared/util.js}
+     */
+    hasFlag: function Annotation_hasFlag(flag) {
+      if (this.flags) {
+        return (this.flags & flag) > 0;
       }
+      return false;
+    },
+
+    /**
+     * Set the rectangle.
+     *
+     * @public
+     * @memberof Annotation
+     * @param {Array} rectangle - The rectangle array with exactly four entries
+     */
+    setRectangle: function Annotation_setRectangle(rectangle) {
+      if (isArray(rectangle) && rectangle.length === 4) {
+        this.rectangle = Util.normalizeRect(rectangle);
+      } else {
+        this.rectangle = [0, 0, 0, 0];
+      }
+    },
+
+    /**
+     * Set the color and take care of color space conversion.
+     *
+     * @public
+     * @memberof Annotation
+     * @param {Array} color - The color array containing either 0
+     *                        (transparent), 1 (grayscale), 3 (RGB) or
+     *                        4 (CMYK) elements
+     */
+    setColor: function Annotation_setColor(color) {
+      var rgbColor = new Uint8Array(3); // Black in RGB color space (default)
+      if (!isArray(color)) {
+        this.color = rgbColor;
+        return;
+      }
+
+      switch (color.length) {
+        case 0: // Transparent, which we indicate with a null value
+          this.color = null;
+          break;
+
+        case 1: // Convert grayscale to RGB
+          ColorSpace.singletons.gray.getRgbItem(color, 0, rgbColor, 0);
+          this.color = rgbColor;
+          break;
+
+        case 3: // Convert RGB percentages to RGB
+          ColorSpace.singletons.rgb.getRgbItem(color, 0, rgbColor, 0);
+          this.color = rgbColor;
+          break;
+
+        case 4: // Convert CMYK to RGB
+          ColorSpace.singletons.cmyk.getRgbItem(color, 0, rgbColor, 0);
+          this.color = rgbColor;
+          break;
+
+        default:
+          this.color = rgbColor;
+          break;
+      }
+    },
+
+    /**
+     * Set the border style (as AnnotationBorderStyle object).
+     *
+     * @public
+     * @memberof Annotation
+     * @param {Dict} borderStyle - The border style dictionary
+     */
+    setBorderStyle: function Annotation_setBorderStyle(borderStyle) {
+      this.borderStyle = new AnnotationBorderStyle();
+      if (!isDict(borderStyle)) {
+        return;
+      }
+      if (borderStyle.has('BS')) {
+        var dict = borderStyle.get('BS');
+        var dictType;
+
+        if (!dict.has('Type') || (isName(dictType = dict.get('Type')) &&
+                                  dictType.name === 'Border')) {
+          this.borderStyle.setWidth(dict.get('W'));
+          this.borderStyle.setStyle(dict.get('S'));
+          this.borderStyle.setDashArray(dict.get('D'));
+        }
+      } else if (borderStyle.has('Border')) {
+        var array = borderStyle.get('Border');
+        if (isArray(array) && array.length >= 3) {
+          this.borderStyle.setHorizontalCornerRadius(array[0]);
+          this.borderStyle.setVerticalCornerRadius(array[1]);
+          this.borderStyle.setWidth(array[2]);
+
+          if (array.length === 4) { // Dash array available
+            this.borderStyle.setDashArray(array[3]);
+          }
+        }
+      } else {
+        // There are no border entries in the dictionary. According to the
+        // specification, we should draw a solid border of width 1 in that
+        // case, but Adobe Reader did not implement that part of the
+        // specification and instead draws no border at all, so we do the same.
+        // See also https://github.com/mozilla/pdf.js/issues/6179.
+        this.borderStyle.setWidth(0);
+      }
+    },
+
+    /**
+     * Prepare the annotation for working with a popup in the display layer.
+     *
+     * @private
+     * @memberof Annotation
+     * @param {Dict} dict - The annotation's data dictionary
+     */
+    _preparePopup: function Annotation_preparePopup(dict) {
+      if (!dict.has('C')) {
+        // Fall back to the default background color.
+        this.data.color = null;
+      }
+
+      this.data.hasPopup = dict.has('Popup');
+      this.data.title = stringToPDFString(dict.get('T') || '');
+      this.data.contents = stringToPDFString(dict.get('Contents') || '');
+    },
+
+    loadResources: function Annotation_loadResources(keys) {
+      return new Promise(function (resolve, reject) {
+        this.appearance.dict.getAsync('Resources').then(function (resources) {
+          if (!resources) {
+            resolve();
+            return;
+          }
+          var objectLoader = new ObjectLoader(resources.map,
+                                              keys,
+                                              resources.xref);
+          objectLoader.load().then(function() {
+            resolve(resources);
+          }, reject);
+        }, reject);
+      }.bind(this));
+    },
+
+    getOperatorList: function Annotation_getOperatorList(evaluator, task) {
+      if (!this.appearance) {
+        return Promise.resolve(new OperatorList());
+      }
+
+      var data = this.data;
+      var appearanceDict = this.appearance.dict;
+      var resourcesPromise = this.loadResources([
+        'ExtGState',
+        'ColorSpace',
+        'Pattern',
+        'Shading',
+        'XObject',
+        'Font'
+        // ProcSet
+        // Properties
+      ]);
+      var bbox = appearanceDict.get('BBox') || [0, 0, 1, 1];
+      var matrix = appearanceDict.get('Matrix') || [1, 0, 0, 1, 0 ,0];
+      var transform = getTransformMatrix(data.rect, bbox, matrix);
+      var self = this;
+
+      return resourcesPromise.then(function(resources) {
+          var opList = new OperatorList();
+          opList.addOp(OPS.beginAnnotation, [data.rect, transform, matrix]);
+          return evaluator.getOperatorList(self.appearance, task,
+                                           resources, opList).
+            then(function () {
+              opList.addOp(OPS.endAnnotation, []);
+              self.appearance.reset();
+              return opList;
+            });
+        });
     }
   };
 
-  return Type1Parser;
+  Annotation.appendToOperatorList = function Annotation_appendToOperatorList(
+      annotations, opList, partialEvaluator, task, intent) {
+    var annotationPromises = [];
+    for (var i = 0, n = annotations.length; i < n; ++i) {
+      if ((intent === 'display' && annotations[i].viewable) ||
+          (intent === 'print' && annotations[i].printable)) {
+        annotationPromises.push(
+          annotations[i].getOperatorList(partialEvaluator, task));
+      }
+    }
+    return Promise.all(annotationPromises).then(function(operatorLists) {
+      opList.addOp(OPS.beginAnnotations, []);
+      for (var i = 0, n = operatorLists.length; i < n; ++i) {
+        opList.addOpList(operatorLists[i]);
+      }
+      opList.addOp(OPS.endAnnotations, []);
+    });
+  };
+
+  return Annotation;
 })();
 
 /**
- * The CFF class takes a Type1 file and wrap it into a
- * 'Compact Font Format' which itself embed Type2 charstrings.
+ * Contains all data regarding an annotation's border style.
+ *
+ * @class
  */
-var CFFStandardStrings = [
-  '.notdef', 'space', 'exclam', 'quotedbl', 'numbersign', 'dollar', 'percent',
-  'ampersand', 'quoteright', 'parenleft', 'parenright', 'asterisk', 'plus',
-  'comma', 'hyphen', 'period', 'slash', 'zero', 'one', 'two', 'three', 'four',
-  'five', 'six', 'seven', 'eight', 'nine', 'colon', 'semicolon', 'less',
-  'equal', 'greater', 'question', 'at', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
-  'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
-  'X', 'Y', 'Z', 'bracketleft', 'backslash', 'bracketright', 'asciicircum',
-  'underscore', 'quoteleft', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
-  'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y',
-  'z', 'braceleft', 'bar', 'braceright', 'asciitilde', 'exclamdown', 'cent',
-  'sterling', 'fraction', 'yen', 'florin', 'section', 'currency',
-  'quotesingle', 'quotedblleft', 'guillemotleft', 'guilsinglleft',
-  'guilsinglright', 'fi', 'fl', 'endash', 'dagger', 'daggerdbl',
-  'periodcentered', 'paragraph', 'bullet', 'quotesinglbase', 'quotedblbase',
-  'quotedblright', 'guillemotright', 'ellipsis', 'perthousand', 'questiondown',
-  'grave', 'acute', 'circumflex', 'tilde', 'macron', 'breve', 'dotaccent',
-  'dieresis', 'ring', 'cedilla', 'hungarumlaut', 'ogonek', 'caron', 'emdash',
-  'AE', 'ordfeminine', 'Lslash', 'Oslash', 'OE', 'ordmasculine', 'ae',
-  'dotlessi', 'lslash', 'oslash', 'oe', 'germandbls', 'onesuperior',
-  'logicalnot', 'mu', 'trademark', 'Eth', 'onehalf', 'plusminus', 'Thorn',
-  'onequarter', 'divide', 'brokenbar', 'degree', 'thorn', 'threequarters',
-  'twosuperior', 'registered', 'minus', 'eth', 'multiply', 'threesuperior',
-  'copyright', 'Aacute', 'Acircumflex', 'Adieresis', 'Agrave', 'Aring',
-  'Atilde', 'Ccedilla', 'Eacute', 'Ecircumflex', 'Edieresis', 'Egrave',
-  'Iacute', 'Icircumflex', 'Idieresis', 'Igrave', 'Ntilde', 'Oacute',
-  'Ocircumflex', 'Odieresis', 'Ograve', 'Otilde', 'Scaron', 'Uacute',
-  'Ucircumflex', 'Udieresis', 'Ugrave', 'Yacute', 'Ydieresis', 'Zcaron',
-  'aacute', 'acircumflex', 'adieresis', 'agrave', 'aring', 'atilde',
-  'ccedilla', 'eacute', 'ecircumflex', 'edieresis', 'egrave', 'iacute',
-  'icircumflex', 'idieresis', 'igrave', 'ntilde', 'oacute', 'ocircumflex',
-  'odieresis', 'ograve', 'otilde', 'scaron', 'uacute', 'ucircumflex',
-  'udieresis', 'ugrave', 'yacute', 'ydieresis', 'zcaron', 'exclamsmall',
-  'Hungarumlautsmall', 'dollaroldstyle', 'dollarsuperior', 'ampersandsmall',
-  'Acutesmall', 'parenleftsuperior', 'parenrightsuperior', 'twodotenleader',
-  'onedotenleader', 'zerooldstyle', 'oneoldstyle', 'twooldstyle',
-  'threeoldstyle', 'fouroldstyle', 'fiveoldstyle', 'sixoldstyle',
-  'sevenoldstyle', 'eightoldstyle', 'nineoldstyle', 'commasuperior',
-  'threequartersemdash', 'periodsuperior', 'questionsmall', 'asuperior',
-  'bsuperior', 'centsuperior', 'dsuperior', 'esuperior', 'isuperior',
-  'lsuperior', 'msuperior', 'nsuperior', 'osuperior', 'rsuperior', 'ssuperior',
-  'tsuperior', 'ff', 'ffi', 'ffl', 'parenleftinferior', 'parenrightinferior',
-  'Circumflexsmall', 'hyphensuperior', 'Gravesmall', 'Asmall', 'Bsmall',
-  'Csmall', 'Dsmall', 'Esmall', 'Fsmall', 'Gsmall', 'Hsmall', 'Ismall',
-  'Jsmall', 'Ksmall', 'Lsmall', 'Msmall', 'Nsmall', 'Osmall', 'Psmall',
-  'Qsmall', 'Rsmall', 'Ssmall', 'Tsmall', 'Usmall', 'Vsmall', 'Wsmall',
-  'Xsmall', 'Ysmall', 'Zsmall', 'colonmonetary', 'onefitted', 'rupiah',
-  'Tildesmall', 'exclamdownsmall', 'centoldstyle', 'Lslashsmall',
-  'Scaronsmall', 'Zcaronsmall', 'Dieresissmall', 'Brevesmall', 'Caronsmall',
-  'Dotaccentsmall', 'Macronsmall', 'figuredash', 'hypheninferior',
-  'Ogoneksmall', 'Ringsmall', 'Cedillasmall', 'questiondownsmall', 'oneeighth',
-  'threeeighths', 'fiveeighths', 'seveneighths', 'onethird', 'twothirds',
-  'zerosuperior', 'foursuperior', 'fivesuperior', 'sixsuperior',
-  'sevensuperior', 'eightsuperior', 'ninesuperior', 'zeroinferior',
-  'oneinferior', 'twoinferior', 'threeinferior', 'fourinferior',
-  'fiveinferior', 'sixinferior', 'seveninferior', 'eightinferior',
-  'nineinferior', 'centinferior', 'dollarinferior', 'periodinferior',
-  'commainferior', 'Agravesmall', 'Aacutesmall', 'Acircumflexsmall',
-  'Atildesmall', 'Adieresissmall', 'Aringsmall', 'AEsmall', 'Ccedillasmall',
-  'Egravesmall', 'Eacutesmall', 'Ecircumflexsmall', 'Edieresissmall',
-  'Igravesmall', 'Iacutesmall', 'Icircumflexsmall', 'Idieresissmall',
-  'Ethsmall', 'Ntildesmall', 'Ogravesmall', 'Oacutesmall', 'Ocircumflexsmall',
-  'Otildesmall', 'Odieresissmall', 'OEsmall', 'Oslashsmall', 'Ugravesmall',
-  'Uacutesmall', 'Ucircumflexsmall', 'Udieresissmall', 'Yacutesmall',
-  'Thornsmall', 'Ydieresissmall', '001.000', '001.001', '001.002', '001.003',
-  'Black', 'Bold', 'Book', 'Light', 'Medium', 'Regular', 'Roman', 'Semibold'
-];
-
-// Type1Font is also a CIDFontType0.
-var Type1Font = function Type1Font(name, file, properties) {
-  // Some bad generators embed pfb file as is, we have to strip 6-byte headers.
-  // Also, length1 and length2 might be off by 6 bytes as well.
-  // http://www.math.ubc.ca/~cass/piscript/type1.pdf
-  var PFB_HEADER_SIZE = 6;
-  var headerBlockLength = properties.length1;
-  var eexecBlockLength = properties.length2;
-  var pfbHeader = file.peekBytes(PFB_HEADER_SIZE);
-  var pfbHeaderPresent = pfbHeader[0] === 0x80 && pfbHeader[1] === 0x01;
-  if (pfbHeaderPresent) {
-    file.skip(PFB_HEADER_SIZE);
-    headerBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) |
-                        (pfbHeader[3] << 8) | pfbHeader[2];
+var AnnotationBorderStyle = (function AnnotationBorderStyleClosure() {
+  /**
+   * @constructor
+   * @private
+   */
+  function AnnotationBorderStyle() {
+    this.width = 1;
+    this.style = AnnotationBorderStyleType.SOLID;
+    this.dashArray = [3];
+    this.horizontalCornerRadius = 0;
+    this.verticalCornerRadius = 0;
   }
 
-  // Get the data block containing glyphs and subrs informations
-  var headerBlock = new Stream(file.getBytes(headerBlockLength));
-  var headerBlockParser = new Type1Parser(headerBlock);
-  headerBlockParser.extractFontHeader(properties);
-
-  if (pfbHeaderPresent) {
-    pfbHeader = file.getBytes(PFB_HEADER_SIZE);
-    eexecBlockLength = (pfbHeader[5] << 24) | (pfbHeader[4] << 16) |
-                       (pfbHeader[3] << 8) | pfbHeader[2];
-  }
-
-  // Decrypt the data blocks and retrieve it's content
-  var eexecBlock = new Stream(file.getBytes(eexecBlockLength));
-  var eexecBlockParser = new Type1Parser(eexecBlock, true);
-  var data = eexecBlockParser.extractFontProgram();
-  for (var info in data.properties) {
-    properties[info] = data.properties[info];
-  }
-
-  var charstrings = data.charstrings;
-  var type2Charstrings = this.getType2Charstrings(charstrings);
-  var subrs = this.getType2Subrs(data.subrs);
-
-  this.charstrings = charstrings;
-  this.data = this.wrap(name, type2Charstrings, this.charstrings,
-                        subrs, properties);
-  this.seacs = this.getSeacs(data.charstrings);
-};
-
-Type1Font.prototype = {
-  get numGlyphs() {
-    return this.charstrings.length + 1;
-  },
-
-  getCharset: function Type1Font_getCharset() {
-    var charset = ['.notdef'];
-    var charstrings = this.charstrings;
-    for (var glyphId = 0; glyphId < charstrings.length; glyphId++) {
-      charset.push(charstrings[glyphId].glyphName);
-    }
-    return charset;
-  },
-
-  getGlyphMapping: function Type1Font_getGlyphMapping(properties) {
-    var charstrings = this.charstrings;
-    var glyphNames = ['.notdef'], glyphId;
-    for (glyphId = 0; glyphId < charstrings.length; glyphId++) {
-      glyphNames.push(charstrings[glyphId].glyphName);
-    }
-    var encoding = properties.builtInEncoding;
-    if (encoding) {
-      var builtInEncoding = {};
-      for (var charCode in encoding) {
-        glyphId = glyphNames.indexOf(encoding[charCode]);
-        if (glyphId >= 0) {
-          builtInEncoding[charCode] = glyphId;
-        }
-      }
-    }
-
-    return type1FontGlyphMapping(properties, builtInEncoding, glyphNames);
-  },
-
-  getSeacs: function Type1Font_getSeacs(charstrings) {
-    var i, ii;
-    var seacMap = [];
-    for (i = 0, ii = charstrings.length; i < ii; i++) {
-      var charstring = charstrings[i];
-      if (charstring.seac) {
-        // Offset by 1 for .notdef
-        seacMap[i + 1] = charstring.seac;
-      }
-    }
-    return seacMap;
-  },
-
-  getType2Charstrings: function Type1Font_getType2Charstrings(
-                                  type1Charstrings) {
-    var type2Charstrings = [];
-    for (var i = 0, ii = type1Charstrings.length; i < ii; i++) {
-      type2Charstrings.push(type1Charstrings[i].charstring);
-    }
-    return type2Charstrings;
-  },
-
-  getType2Subrs: function Type1Font_getType2Subrs(type1Subrs) {
-    var bias = 0;
-    var count = type1Subrs.length;
-    if (count < 1133) {
-      bias = 107;
-    } else if (count < 33769) {
-      bias = 1131;
-    } else {
-      bias = 32768;
-    }
-
-    // Add a bunch of empty subrs to deal with the Type2 bias
-    var type2Subrs = [];
-    var i;
-    for (i = 0; i < bias; i++) {
-      type2Subrs.push([0x0B]);
-    }
-
-    for (i = 0; i < count; i++) {
-      type2Subrs.push(type1Subrs[i]);
-    }
-
-    return type2Subrs;
-  },
-
-  wrap: function Type1Font_wrap(name, glyphs, charstrings, subrs, properties) {
-    var cff = new CFF();
-    cff.header = new CFFHeader(1, 0, 4, 4);
-
-    cff.names = [name];
-
-    var topDict = new CFFTopDict();
-    // CFF strings IDs 0...390 are predefined names, so refering
-    // to entries in our own String INDEX starts at SID 391.
-    topDict.setByName('version', 391);
-    topDict.setByName('Notice', 392);
-    topDict.setByName('FullName', 393);
-    topDict.setByName('FamilyName', 394);
-    topDict.setByName('Weight', 395);
-    topDict.setByName('Encoding', null); // placeholder
-    topDict.setByName('FontMatrix', properties.fontMatrix);
-    topDict.setByName('FontBBox', properties.bbox);
-    topDict.setByName('charset', null); // placeholder
-    topDict.setByName('CharStrings', null); // placeholder
-    topDict.setByName('Private', null); // placeholder
-    cff.topDict = topDict;
-
-    var strings = new CFFStrings();
-    strings.add('Version 0.11'); // Version
-    strings.add('See original notice'); // Notice
-    strings.add(name); // FullName
-    strings.add(name); // FamilyName
-    strings.add('Medium'); // Weight
-    cff.strings = strings;
-
-    cff.globalSubrIndex = new CFFIndex();
-
-    var count = glyphs.length;
-    var charsetArray = [0];
-    var i, ii;
-    for (i = 0; i < count; i++) {
-      var index = CFFStandardStrings.indexOf(charstrings[i].glyphName);
-      // TODO: Insert the string and correctly map it.  Previously it was
-      // thought mapping names that aren't in the standard strings to .notdef
-      // was fine, however in issue818 when mapping them all to .notdef the
-      // adieresis glyph no longer worked.
-      if (index === -1) {
-        index = 0;
-      }
-      charsetArray.push((index >> 8) & 0xff, index & 0xff);
-    }
-    cff.charset = new CFFCharset(false, 0, [], charsetArray);
-
-    var charStringsIndex = new CFFIndex();
-    charStringsIndex.add([0x8B, 0x0E]); // .notdef
-    for (i = 0; i < count; i++) {
-      charStringsIndex.add(glyphs[i]);
-    }
-    cff.charStrings = charStringsIndex;
-
-    var privateDict = new CFFPrivateDict();
-    privateDict.setByName('Subrs', null); // placeholder
-    var fields = [
-      'BlueValues',
-      'OtherBlues',
-      'FamilyBlues',
-      'FamilyOtherBlues',
-      'StemSnapH',
-      'StemSnapV',
-      'BlueShift',
-      'BlueFuzz',
-      'BlueScale',
-      'LanguageGroup',
-      'ExpansionFactor',
-      'ForceBold',
-      'StdHW',
-      'StdVW'
-    ];
-    for (i = 0, ii = fields.length; i < ii; i++) {
-      var field = fields[i];
-      if (!properties.privateData.hasOwnProperty(field)) {
-        continue;
-      }
-      var value = properties.privateData[field];
-      if (isArray(value)) {
-        // All of the private dictionary array data in CFF must be stored as
-        // "delta-encoded" numbers.
-        for (var j = value.length - 1; j > 0; j--) {
-          value[j] -= value[j - 1]; // ... difference from previous value
-        }
-      }
-      privateDict.setByName(field, value);
-    }
-    cff.topDict.privateDict = privateDict;
-
-    var subrIndex = new CFFIndex();
-    for (i = 0, ii = subrs.length; i < ii; i++) {
-      subrIndex.add(subrs[i]);
-    }
-    privateDict.subrsIndex = subrIndex;
-
-    var compiler = new CFFCompiler(cff);
-    return compiler.compile();
-  }
-};
-
-var CFFFont = (function CFFFontClosure() {
-  function CFFFont(file, properties) {
-    this.properties = properties;
-
-    var parser = new CFFParser(file, properties);
-    this.cff = parser.parse();
-    var compiler = new CFFCompiler(this.cff);
-    this.seacs = this.cff.seacs;
-    try {
-      this.data = compiler.compile();
-    } catch (e) {
-      warn('Failed to compile font ' + properties.loadedName);
-      // There may have just been an issue with the compiler, set the data
-      // anyway and hope the font loaded.
-      this.data = file;
-    }
-  }
-
-  CFFFont.prototype = {
-    get numGlyphs() {
-      return this.cff.charStrings.count;
-    },
-    getCharset: function CFFFont_getCharset() {
-      return this.cff.charset.charset;
-    },
-    getGlyphMapping: function CFFFont_getGlyphMapping() {
-      var cff = this.cff;
-      var properties = this.properties;
-      var charsets = cff.charset.charset;
-      var charCodeToGlyphId;
-      var glyphId;
-
-      if (properties.composite) {
-        charCodeToGlyphId = Object.create(null);
-        if (cff.isCIDFont) {
-          // If the font is actually a CID font then we should use the charset
-          // to map CIDs to GIDs.
-          for (glyphId = 0; glyphId < charsets.length; glyphId++) {
-            var cid = charsets[glyphId];
-            var charCode = properties.cMap.charCodeOf(cid);
-            charCodeToGlyphId[charCode] = glyphId;
-          }
-        } else {
-          // If it is NOT actually a CID font then CIDs should be mapped
-          // directly to GIDs.
-          for (glyphId = 0; glyphId < cff.charStrings.count; glyphId++) {
-            charCodeToGlyphId[glyphId] = glyphId;
-          }
-        }
-        return charCodeToGlyphId;
-      }
-
-      var encoding = cff.encoding ? cff.encoding.encoding : null;
-      charCodeToGlyphId = type1FontGlyphMapping(properties, encoding, charsets);
-      return charCodeToGlyphId;
-    }
-  };
-
-  return CFFFont;
-})();
-
-var CFFParser = (function CFFParserClosure() {
-  var CharstringValidationData = [
-    null,
-    { id: 'hstem', min: 2, stackClearing: true, stem: true },
-    null,
-    { id: 'vstem', min: 2, stackClearing: true, stem: true },
-    { id: 'vmoveto', min: 1, stackClearing: true },
-    { id: 'rlineto', min: 2, resetStack: true },
-    { id: 'hlineto', min: 1, resetStack: true },
-    { id: 'vlineto', min: 1, resetStack: true },
-    { id: 'rrcurveto', min: 6, resetStack: true },
-    null,
-    { id: 'callsubr', min: 1, undefStack: true },
-    { id: 'return', min: 0, undefStack: true },
-    null, // 12
-    null,
-    { id: 'endchar', min: 0, stackClearing: true },
-    null,
-    null,
-    null,
-    { id: 'hstemhm', min: 2, stackClearing: true, stem: true },
-    { id: 'hintmask', min: 0, stackClearing: true },
-    { id: 'cntrmask', min: 0, stackClearing: true },
-    { id: 'rmoveto', min: 2, stackClearing: true },
-    { id: 'hmoveto', min: 1, stackClearing: true },
-    { id: 'vstemhm', min: 2, stackClearing: true, stem: true },
-    { id: 'rcurveline', min: 8, resetStack: true },
-    { id: 'rlinecurve', min: 8, resetStack: true },
-    { id: 'vvcurveto', min: 4, resetStack: true },
-    { id: 'hhcurveto', min: 4, resetStack: true },
-    null, // shortint
-    { id: 'callgsubr', min: 1, undefStack: true },
-    { id: 'vhcurveto', min: 4, resetStack: true },
-    { id: 'hvcurveto', min: 4, resetStack: true }
-  ];
-  var CharstringValidationData12 = [
-    null,
-    null,
-    null,
-    { id: 'and', min: 2, stackDelta: -1 },
-    { id: 'or', min: 2, stackDelta: -1 },
-    { id: 'not', min: 1, stackDelta: 0 },
-    null,
-    null,
-    null,
-    { id: 'abs', min: 1, stackDelta: 0 },
-    { id: 'add', min: 2, stackDelta: -1,
-      stackFn: function stack_div(stack, index) {
-        stack[index - 2] = stack[index - 2] + stack[index - 1];
+  AnnotationBorderStyle.prototype = {
+    /**
+     * Set the width.
+     *
+     * @public
+     * @memberof AnnotationBorderStyle
+     * @param {integer} width - The width
+     */
+    setWidth: function AnnotationBorderStyle_setWidth(width) {
+      if (width === (width | 0)) {
+        this.width = width;
       }
     },
-    { id: 'sub', min: 2, stackDelta: -1,
-      stackFn: function stack_div(stack, index) {
-        stack[index - 2] = stack[index - 2] - stack[index - 1];
-      }
-    },
-    { id: 'div', min: 2, stackDelta: -1,
-      stackFn: function stack_div(stack, index) {
-        stack[index - 2] = stack[index - 2] / stack[index - 1];
-      }
-    },
-    null,
-    { id: 'neg', min: 1, stackDelta: 0,
-      stackFn: function stack_div(stack, index) {
-        stack[index - 1] = -stack[index - 1];
-      }
-    },
-    { id: 'eq', min: 2, stackDelta: -1 },
-    null,
-    null,
-    { id: 'drop', min: 1, stackDelta: -1 },
-    null,
-    { id: 'put', min: 2, stackDelta: -2 },
-    { id: 'get', min: 1, stackDelta: 0 },
-    { id: 'ifelse', min: 4, stackDelta: -3 },
-    { id: 'random', min: 0, stackDelta: 1 },
-    { id: 'mul', min: 2, stackDelta: -1,
-      stackFn: function stack_div(stack, index) {
-        stack[index - 2] = stack[index - 2] * stack[index - 1];
-      }
-    },
-    null,
-    { id: 'sqrt', min: 1, stackDelta: 0 },
-    { id: 'dup', min: 1, stackDelta: 1 },
-    { id: 'exch', min: 2, stackDelta: 0 },
-    { id: 'index', min: 2, stackDelta: 0 },
-    { id: 'roll', min: 3, stackDelta: -2 },
-    null,
-    null,
-    null,
-    { id: 'hflex', min: 7, resetStack: true },
-    { id: 'flex', min: 13, resetStack: true },
-    { id: 'hflex1', min: 9, resetStack: true },
-    { id: 'flex1', min: 11, resetStack: true }
-  ];
 
-  function CFFParser(file, properties) {
-    this.bytes = file.getBytes();
-    this.properties = properties;
-  }
-  CFFParser.prototype = {
-    parse: function CFFParser_parse() {
-      var properties = this.properties;
-      var cff = new CFF();
-      this.cff = cff;
-
-      // The first five sections must be in order, all the others are reached
-      // via offsets contained in one of the below.
-      var header = this.parseHeader();
-      var nameIndex = this.parseIndex(header.endPos);
-      var topDictIndex = this.parseIndex(nameIndex.endPos);
-      var stringIndex = this.parseIndex(topDictIndex.endPos);
-      var globalSubrIndex = this.parseIndex(stringIndex.endPos);
-
-      var topDictParsed = this.parseDict(topDictIndex.obj.get(0));
-      var topDict = this.createDict(CFFTopDict, topDictParsed, cff.strings);
-
-      cff.header = header.obj;
-      cff.names = this.parseNameIndex(nameIndex.obj);
-      cff.strings = this.parseStringIndex(stringIndex.obj);
-      cff.topDict = topDict;
-      cff.globalSubrIndex = globalSubrIndex.obj;
-
-      this.parsePrivateDict(cff.topDict);
-
-      cff.isCIDFont = topDict.hasName('ROS');
-
-      var charStringOffset = topDict.getByName('CharStrings');
-      var charStringsAndSeacs = this.parseCharStrings(charStringOffset);
-      cff.charStrings = charStringsAndSeacs.charStrings;
-      cff.seacs = charStringsAndSeacs.seacs;
-      cff.widths = charStringsAndSeacs.widths;
-
-      var fontMatrix = topDict.getByName('FontMatrix');
-      if (fontMatrix) {
-        properties.fontMatrix = fontMatrix;
-      }
-
-      var fontBBox = topDict.getByName('FontBBox');
-      if (fontBBox) {
-        // adjusting ascent/descent
-        properties.ascent = fontBBox[3];
-        properties.descent = fontBBox[1];
-        properties.ascentScaled = true;
-      }
-
-      var charset, encoding;
-      if (cff.isCIDFont) {
-        var fdArrayIndex = this.parseIndex(topDict.getByName('FDArray')).obj;
-        for (var i = 0, ii = fdArrayIndex.count; i < ii; ++i) {
-          var dictRaw = fdArrayIndex.get(i);
-          var fontDict = this.createDict(CFFTopDict, this.parseDict(dictRaw),
-                                         cff.strings);
-          this.parsePrivateDict(fontDict);
-          cff.fdArray.push(fontDict);
-        }
-        // cid fonts don't have an encoding
-        encoding = null;
-        charset = this.parseCharsets(topDict.getByName('charset'),
-                                     cff.charStrings.count, cff.strings, true);
-        cff.fdSelect = this.parseFDSelect(topDict.getByName('FDSelect'),
-                                             cff.charStrings.count);
-      } else {
-        charset = this.parseCharsets(topDict.getByName('charset'),
-                                     cff.charStrings.count, cff.strings, false);
-        encoding = this.parseEncoding(topDict.getByName('Encoding'),
-                                      properties,
-                                      cff.strings, charset.charset);
-      }
-      cff.charset = charset;
-      cff.encoding = encoding;
-
-      return cff;
-    },
-    parseHeader: function CFFParser_parseHeader() {
-      var bytes = this.bytes;
-      var bytesLength = bytes.length;
-      var offset = 0;
-
-      // Prevent an infinite loop, by checking that the offset is within the
-      // bounds of the bytes array. Necessary in empty, or invalid, font files.
-      while (offset < bytesLength && bytes[offset] !== 1) {
-        ++offset;
-      }
-      if (offset >= bytesLength) {
-        error('Invalid CFF header');
-      } else if (offset !== 0) {
-        info('cff data is shifted');
-        bytes = bytes.subarray(offset);
-        this.bytes = bytes;
-      }
-      var major = bytes[0];
-      var minor = bytes[1];
-      var hdrSize = bytes[2];
-      var offSize = bytes[3];
-      var header = new CFFHeader(major, minor, hdrSize, offSize);
-      return { obj: header, endPos: hdrSize };
-    },
-    parseDict: function CFFParser_parseDict(dict) {
-      var pos = 0;
-
-      function parseOperand() {
-        var value = dict[pos++];
-        if (value === 30) {
-          return parseFloatOperand(pos);
-        } else if (value === 28) {
-          value = dict[pos++];
-          value = ((value << 24) | (dict[pos++] << 16)) >> 16;
-          return value;
-        } else if (value === 29) {
-          value = dict[pos++];
-          value = (value << 8) | dict[pos++];
-          value = (value << 8) | dict[pos++];
-          value = (value << 8) | dict[pos++];
-          return value;
-        } else if (value >= 32 && value <= 246) {
-          return value - 139;
-        } else if (value >= 247 && value <= 250) {
-          return ((value - 247) * 256) + dict[pos++] + 108;
-        } else if (value >= 251 && value <= 254) {
-          return -((value - 251) * 256) - dict[pos++] - 108;
-        } else {
-          error('255 is not a valid DICT command');
-        }
-        return -1;
-      }
-
-      function parseFloatOperand() {
-        var str = '';
-        var eof = 15;
-        var lookup = ['0', '1', '2', '3', '4', '5', '6', '7', '8',
-            '9', '.', 'E', 'E-', null, '-'];
-        var length = dict.length;
-        while (pos < length) {
-          var b = dict[pos++];
-          var b1 = b >> 4;
-          var b2 = b & 15;
-
-          if (b1 === eof) {
-            break;
-          }
-          str += lookup[b1];
-
-          if (b2 === eof) {
-            break;
-          }
-          str += lookup[b2];
-        }
-        return parseFloat(str);
-      }
-
-      var operands = [];
-      var entries = [];
-
-      pos = 0;
-      var end = dict.length;
-      while (pos < end) {
-        var b = dict[pos];
-        if (b <= 21) {
-          if (b === 12) {
-            b = (b << 8) | dict[++pos];
-          }
-          entries.push([b, operands]);
-          operands = [];
-          ++pos;
-        } else {
-          operands.push(parseOperand());
-        }
-      }
-      return entries;
-    },
-    parseIndex: function CFFParser_parseIndex(pos) {
-      var cffIndex = new CFFIndex();
-      var bytes = this.bytes;
-      var count = (bytes[pos++] << 8) | bytes[pos++];
-      var offsets = [];
-      var end = pos;
-      var i, ii;
-
-      if (count !== 0) {
-        var offsetSize = bytes[pos++];
-        // add 1 for offset to determine size of last object
-        var startPos = pos + ((count + 1) * offsetSize) - 1;
-
-        for (i = 0, ii = count + 1; i < ii; ++i) {
-          var offset = 0;
-          for (var j = 0; j < offsetSize; ++j) {
-            offset <<= 8;
-            offset += bytes[pos++];
-          }
-          offsets.push(startPos + offset);
-        }
-        end = offsets[count];
-      }
-      for (i = 0, ii = offsets.length - 1; i < ii; ++i) {
-        var offsetStart = offsets[i];
-        var offsetEnd = offsets[i + 1];
-        cffIndex.add(bytes.subarray(offsetStart, offsetEnd));
-      }
-      return {obj: cffIndex, endPos: end};
-    },
-    parseNameIndex: function CFFParser_parseNameIndex(index) {
-      var names = [];
-      for (var i = 0, ii = index.count; i < ii; ++i) {
-        var name = index.get(i);
-        // OTS doesn't allow names to be over 127 characters.
-        var length = Math.min(name.length, 127);
-        var data = [];
-        // OTS also only permits certain characters in the name.
-        for (var j = 0; j < length; ++j) {
-          var c = name[j];
-          if (j === 0 && c === 0) {
-            data[j] = c;
-            continue;
-          }
-          if ((c < 33 || c > 126) || c === 91 /* [ */ || c === 93 /* ] */ ||
-              c === 40 /* ( */ || c === 41 /* ) */ || c === 123 /* { */ ||
-              c === 125 /* } */ || c === 60 /* < */ || c === 62 /* > */ ||
-              c === 47 /* / */ || c === 37 /* % */ || c === 35 /* # */) {
-            data[j] = 95;
-            continue;
-          }
-          data[j] = c;
-        }
-        names.push(bytesToString(data));
-      }
-      return names;
-    },
-    parseStringIndex: function CFFParser_parseStringIndex(index) {
-      var strings = new CFFStrings();
-      for (var i = 0, ii = index.count; i < ii; ++i) {
-        var data = index.get(i);
-        strings.add(bytesToString(data));
-      }
-      return strings;
-    },
-    createDict: function CFFParser_createDict(Type, dict, strings) {
-      var cffDict = new Type(strings);
-      for (var i = 0, ii = dict.length; i < ii; ++i) {
-        var pair = dict[i];
-        var key = pair[0];
-        var value = pair[1];
-        cffDict.setByKey(key, value);
-      }
-      return cffDict;
-    },
-    parseCharStrings: function CFFParser_parseCharStrings(charStringOffset) {
-      var charStrings = this.parseIndex(charStringOffset).obj;
-      var seacs = [];
-      var widths = [];
-      var count = charStrings.count;
-      for (var i = 0; i < count; i++) {
-        var charstring = charStrings.get(i);
-
-        var stackSize = 0;
-        var stack = [];
-        var undefStack = true;
-        var hints = 0;
-        var valid = true;
-        var data = charstring;
-        var length = data.length;
-        var firstStackClearing = true;
-        for (var j = 0; j < length;) {
-          var value = data[j++];
-          var validationCommand = null;
-          if (value === 12) {
-            var q = data[j++];
-            if (q === 0) {
-              // The CFF specification state that the 'dotsection' command
-              // (12, 0) is deprecated and treated as a no-op, but all Type2
-              // charstrings processors should support them. Unfortunately
-              // the font sanitizer don't. As a workaround the sequence (12, 0)
-              // is replaced by a useless (0, hmoveto).
-              data[j - 2] = 139;
-              data[j - 1] = 22;
-              stackSize = 0;
-            } else {
-              validationCommand = CharstringValidationData12[q];
-            }
-          } else if (value === 28) { // number (16 bit)
-            stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16)) >> 16;
-            j += 2;
-            stackSize++;
-          } else if (value === 14) {
-            if (stackSize >= 4) {
-              stackSize -= 4;
-              if (SEAC_ANALYSIS_ENABLED) {
-                seacs[i] = stack.slice(stackSize, stackSize + 4);
-                valid = false;
-              }
-            }
-            validationCommand = CharstringValidationData[value];
-          } else if (value >= 32 && value <= 246) {  // number
-            stack[stackSize] = value - 139;
-            stackSize++;
-          } else if (value >= 247 && value <= 254) {  // number (+1 bytes)
-            stack[stackSize] = (value < 251 ?
-                                ((value - 247) << 8) + data[j] + 108 :
-                                -((value - 251) << 8) - data[j] - 108);
-            j++;
-            stackSize++;
-          } else if (value === 255) {  // number (32 bit)
-            stack[stackSize] = ((data[j] << 24) | (data[j + 1] << 16) |
-                                (data[j + 2] << 8) | data[j + 3]) / 65536;
-            j += 4;
-            stackSize++;
-          } else if (value === 19 || value === 20) {
-            hints += stackSize >> 1;
-            j += (hints + 7) >> 3; // skipping right amount of hints flag data
-            stackSize %= 2;
-            validationCommand = CharstringValidationData[value];
-          } else {
-            validationCommand = CharstringValidationData[value];
-          }
-          if (validationCommand) {
-            if (validationCommand.stem) {
-              hints += stackSize >> 1;
-            }
-            if ('min' in validationCommand) {
-              if (!undefStack && stackSize < validationCommand.min) {
-                warn('Not enough parameters for ' + validationCommand.id +
-                     '; actual: ' + stackSize +
-                     ', expected: ' + validationCommand.min);
-                valid = false;
-                break;
-              }
-            }
-            if (firstStackClearing && validationCommand.stackClearing) {
-              firstStackClearing = false;
-              // the optional character width can be found before the first
-              // stack-clearing command arguments
-              stackSize -= validationCommand.min;
-              if (stackSize >= 2 && validationCommand.stem) {
-                // there are even amount of arguments for stem commands
-                stackSize %= 2;
-              } else if (stackSize > 1) {
-                warn('Found too many parameters for stack-clearing command');
-              }
-              if (stackSize > 0 && stack[stackSize - 1] >= 0) {
-                widths[i] = stack[stackSize - 1];
-              }
-            }
-            if ('stackDelta' in validationCommand) {
-              if ('stackFn' in validationCommand) {
-                validationCommand.stackFn(stack, stackSize);
-              }
-              stackSize += validationCommand.stackDelta;
-            } else if (validationCommand.stackClearing) {
-              stackSize = 0;
-            } else if (validationCommand.resetStack) {
-              stackSize = 0;
-              undefStack = false;
-            } else if (validationCommand.undefStack) {
-              stackSize = 0;
-              undefStack = true;
-              firstStackClearing = false;
-            }
-          }
-        }
-        if (!valid) {
-          // resetting invalid charstring to single 'endchar'
-          charStrings.set(i, new Uint8Array([14]));
-        }
-      }
-      return { charStrings: charStrings, seacs: seacs, widths: widths };
-    },
-    emptyPrivateDictionary:
-      function CFFParser_emptyPrivateDictionary(parentDict) {
-      var privateDict = this.createDict(CFFPrivateDict, [],
-                                        parentDict.strings);
-      parentDict.setByKey(18, [0, 0]);
-      parentDict.privateDict = privateDict;
-    },
-    parsePrivateDict: function CFFParser_parsePrivateDict(parentDict) {
-      // no private dict, do nothing
-      if (!parentDict.hasName('Private')) {
-        this.emptyPrivateDictionary(parentDict);
+    /**
+     * Set the style.
+     *
+     * @public
+     * @memberof AnnotationBorderStyle
+     * @param {Object} style - The style object
+     * @see {@link shared/util.js}
+     */
+    setStyle: function AnnotationBorderStyle_setStyle(style) {
+      if (!style) {
         return;
       }
-      var privateOffset = parentDict.getByName('Private');
-      // make sure the params are formatted correctly
-      if (!isArray(privateOffset) || privateOffset.length !== 2) {
-        parentDict.removeByName('Private');
-        return;
-      }
-      var size = privateOffset[0];
-      var offset = privateOffset[1];
-      // remove empty dicts or ones that refer to invalid location
-      if (size === 0 || offset >= this.bytes.length) {
-        this.emptyPrivateDictionary(parentDict);
-        return;
-      }
-
-      var privateDictEnd = offset + size;
-      var dictData = this.bytes.subarray(offset, privateDictEnd);
-      var dict = this.parseDict(dictData);
-      var privateDict = this.createDict(CFFPrivateDict, dict,
-                                        parentDict.strings);
-      parentDict.privateDict = privateDict;
-
-      // Parse the Subrs index also since it's relative to the private dict.
-      if (!privateDict.getByName('Subrs')) {
-        return;
-      }
-      var subrsOffset = privateDict.getByName('Subrs');
-      var relativeOffset = offset + subrsOffset;
-      // Validate the offset.
-      if (subrsOffset === 0 || relativeOffset >= this.bytes.length) {
-        this.emptyPrivateDictionary(parentDict);
-        return;
-      }
-      var subrsIndex = this.parseIndex(relativeOffset);
-      privateDict.subrsIndex = subrsIndex.obj;
-    },
-    parseCharsets: function CFFParser_parseCharsets(pos, length, strings, cid) {
-      if (pos === 0) {
-        return new CFFCharset(true, CFFCharsetPredefinedTypes.ISO_ADOBE,
-                              ISOAdobeCharset);
-      } else if (pos === 1) {
-        return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT,
-                              ExpertCharset);
-      } else if (pos === 2) {
-        return new CFFCharset(true, CFFCharsetPredefinedTypes.EXPERT_SUBSET,
-                              ExpertSubsetCharset);
-      }
-
-      var bytes = this.bytes;
-      var start = pos;
-      var format = bytes[pos++];
-      var charset = ['.notdef'];
-      var id, count, i;
-
-      // subtract 1 for the .notdef glyph
-      length -= 1;
-
-      switch (format) {
-        case 0:
-          for (i = 0; i < length; i++) {
-            id = (bytes[pos++] << 8) | bytes[pos++];
-            charset.push(cid ? id : strings.get(id));
-          }
+      switch (style.name) {
+        case 'S':
+          this.style = AnnotationBorderStyleType.SOLID;
           break;
-        case 1:
-          while (charset.length <= length) {
-            id = (bytes[pos++] << 8) | bytes[pos++];
-            count = bytes[pos++];
-            for (i = 0; i <= count; i++) {
-              charset.push(cid ? id++ : strings.get(id++));
-            }
-          }
+
+        case 'D':
+          this.style = AnnotationBorderStyleType.DASHED;
           break;
-        case 2:
-          while (charset.length <= length) {
-            id = (bytes[pos++] << 8) | bytes[pos++];
-            count = (bytes[pos++] << 8) | bytes[pos++];
-            for (i = 0; i <= count; i++) {
-              charset.push(cid ? id++ : strings.get(id++));
-            }
-          }
+
+        case 'B':
+          this.style = AnnotationBorderStyleType.BEVELED;
           break;
+
+        case 'I':
+          this.style = AnnotationBorderStyleType.INSET;
+          break;
+
+        case 'U':
+          this.style = AnnotationBorderStyleType.UNDERLINE;
+          break;
+
         default:
-          error('Unknown charset format');
-      }
-      // Raw won't be needed if we actually compile the charset.
-      var end = pos;
-      var raw = bytes.subarray(start, end);
-
-      return new CFFCharset(false, format, charset, raw);
-    },
-    parseEncoding: function CFFParser_parseEncoding(pos,
-                                                    properties,
-                                                    strings,
-                                                    charset) {
-      var encoding = {};
-      var bytes = this.bytes;
-      var predefined = false;
-      var hasSupplement = false;
-      var format, i, ii;
-      var raw = null;
-
-      function readSupplement() {
-        var supplementsCount = bytes[pos++];
-        for (i = 0; i < supplementsCount; i++) {
-          var code = bytes[pos++];
-          var sid = (bytes[pos++] << 8) + (bytes[pos++] & 0xff);
-          encoding[code] = charset.indexOf(strings.get(sid));
-        }
-      }
-
-      if (pos === 0 || pos === 1) {
-        predefined = true;
-        format = pos;
-        var baseEncoding = pos ? Encodings.ExpertEncoding :
-                                 Encodings.StandardEncoding;
-        for (i = 0, ii = charset.length; i < ii; i++) {
-          var index = baseEncoding.indexOf(charset[i]);
-          if (index !== -1) {
-            encoding[index] = i;
-          }
-        }
-      } else {
-        var dataStart = pos;
-        format = bytes[pos++];
-        switch (format & 0x7f) {
-          case 0:
-            var glyphsCount = bytes[pos++];
-            for (i = 1; i <= glyphsCount; i++) {
-              encoding[bytes[pos++]] = i;
-            }
-            break;
-
-          case 1:
-            var rangesCount = bytes[pos++];
-            var gid = 1;
-            for (i = 0; i < rangesCount; i++) {
-              var start = bytes[pos++];
-              var left = bytes[pos++];
-              for (var j = start; j <= start + left; j++) {
-                encoding[j] = gid++;
-              }
-            }
-            break;
-
-          default:
-            error('Unknow encoding format: ' + format + ' in CFF');
-            break;
-        }
-        var dataEnd = pos;
-        if (format & 0x80) {
-          // The font sanitizer does not support CFF encoding with a
-          // supplement, since the encoding is not really used to map
-          // between gid to glyph, let's overwrite what is declared in
-          // the top dictionary to let the sanitizer think the font use
-          // StandardEncoding, that's a lie but that's ok.
-          bytes[dataStart] &= 0x7f;
-          readSupplement();
-          hasSupplement = true;
-        }
-        raw = bytes.subarray(dataStart, dataEnd);
-      }
-      format = format & 0x7f;
-      return new CFFEncoding(predefined, format, encoding, raw);
-    },
-    parseFDSelect: function CFFParser_parseFDSelect(pos, length) {
-      var start = pos;
-      var bytes = this.bytes;
-      var format = bytes[pos++];
-      var fdSelect = [];
-      var i;
-
-      switch (format) {
-        case 0:
-          for (i = 0; i < length; ++i) {
-            var id = bytes[pos++];
-            fdSelect.push(id);
-          }
-          break;
-        case 3:
-          var rangesCount = (bytes[pos++] << 8) | bytes[pos++];
-          for (i = 0; i < rangesCount; ++i) {
-            var first = (bytes[pos++] << 8) | bytes[pos++];
-            var fdIndex = bytes[pos++];
-            var next = (bytes[pos] << 8) | bytes[pos + 1];
-            for (var j = first; j < next; ++j) {
-              fdSelect.push(fdIndex);
-            }
-          }
-          // Advance past the sentinel(next).
-          pos += 2;
-          break;
-        default:
-          error('Unknown fdselect format ' + format);
           break;
       }
-      var end = pos;
-      return new CFFFDSelect(fdSelect, bytes.subarray(start, end));
-    }
-  };
-  return CFFParser;
-})();
-
-// Compact Font Format
-var CFF = (function CFFClosure() {
-  function CFF() {
-    this.header = null;
-    this.names = [];
-    this.topDict = null;
-    this.strings = new CFFStrings();
-    this.globalSubrIndex = null;
-
-    // The following could really be per font, but since we only have one font
-    // store them here.
-    this.encoding = null;
-    this.charset = null;
-    this.charStrings = null;
-    this.fdArray = [];
-    this.fdSelect = null;
-
-    this.isCIDFont = false;
-  }
-  return CFF;
-})();
-
-var CFFHeader = (function CFFHeaderClosure() {
-  function CFFHeader(major, minor, hdrSize, offSize) {
-    this.major = major;
-    this.minor = minor;
-    this.hdrSize = hdrSize;
-    this.offSize = offSize;
-  }
-  return CFFHeader;
-})();
-
-var CFFStrings = (function CFFStringsClosure() {
-  function CFFStrings() {
-    this.strings = [];
-  }
-  CFFStrings.prototype = {
-    get: function CFFStrings_get(index) {
-      if (index >= 0 && index <= 390) {
-        return CFFStandardStrings[index];
-      }
-      if (index - 391 <= this.strings.length) {
-        return this.strings[index - 391];
-      }
-      return CFFStandardStrings[0];
     },
-    add: function CFFStrings_add(value) {
-      this.strings.push(value);
-    },
-    get count() {
-      return this.strings.length;
-    }
-  };
-  return CFFStrings;
-})();
 
-var CFFIndex = (function CFFIndexClosure() {
-  function CFFIndex() {
-    this.objects = [];
-    this.length = 0;
-  }
-  CFFIndex.prototype = {
-    add: function CFFIndex_add(data) {
-      this.length += data.length;
-      this.objects.push(data);
-    },
-    set: function CFFIndex_set(index, data) {
-      this.length += data.length - this.objects[index].length;
-      this.objects[index] = data;
-    },
-    get: function CFFIndex_get(index) {
-      return this.objects[index];
-    },
-    get count() {
-      return this.objects.length;
-    }
-  };
-  return CFFIndex;
-})();
-
-var CFFDict = (function CFFDictClosure() {
-  function CFFDict(tables, strings) {
-    this.keyToNameMap = tables.keyToNameMap;
-    this.nameToKeyMap = tables.nameToKeyMap;
-    this.defaults = tables.defaults;
-    this.types = tables.types;
-    this.opcodes = tables.opcodes;
-    this.order = tables.order;
-    this.strings = strings;
-    this.values = {};
-  }
-  CFFDict.prototype = {
-    // value should always be an array
-    setByKey: function CFFDict_setByKey(key, value) {
-      if (!(key in this.keyToNameMap)) {
-        return false;
-      }
-      // ignore empty values
-      if (value.length === 0) {
-        return true;
-      }
-      var type = this.types[key];
-      // remove the array wrapping these types of values
-      if (type === 'num' || type === 'sid' || type === 'offset') {
-        value = value[0];
-      }
-      this.values[key] = value;
-      return true;
-    },
-    setByName: function CFFDict_setByName(name, value) {
-      if (!(name in this.nameToKeyMap)) {
-        error('Invalid dictionary name "' + name + '"');
-      }
-      this.values[this.nameToKeyMap[name]] = value;
-    },
-    hasName: function CFFDict_hasName(name) {
-      return this.nameToKeyMap[name] in this.values;
-    },
-    getByName: function CFFDict_getByName(name) {
-      if (!(name in this.nameToKeyMap)) {
-        error('Invalid dictionary name "' + name + '"');
-      }
-      var key = this.nameToKeyMap[name];
-      if (!(key in this.values)) {
-        return this.defaults[key];
-      }
-      return this.values[key];
-    },
-    removeByName: function CFFDict_removeByName(name) {
-      delete this.values[this.nameToKeyMap[name]];
-    }
-  };
-  CFFDict.createTables = function CFFDict_createTables(layout) {
-    var tables = {
-      keyToNameMap: {},
-      nameToKeyMap: {},
-      defaults: {},
-      types: {},
-      opcodes: {},
-      order: []
-    };
-    for (var i = 0, ii = layout.length; i < ii; ++i) {
-      var entry = layout[i];
-      var key = isArray(entry[0]) ? (entry[0][0] << 8) + entry[0][1] : entry[0];
-      tables.keyToNameMap[key] = entry[1];
-      tables.nameToKeyMap[entry[1]] = key;
-      tables.types[key] = entry[2];
-      tables.defaults[key] = entry[3];
-      tables.opcodes[key] = isArray(entry[0]) ? entry[0] : [entry[0]];
-      tables.order.push(key);
-    }
-    return tables;
-  };
-  return CFFDict;
-})();
-
-var CFFTopDict = (function CFFTopDictClosure() {
-  var layout = [
-    [[12, 30], 'ROS', ['sid', 'sid', 'num'], null],
-    [[12, 20], 'SyntheticBase', 'num', null],
-    [0, 'version', 'sid', null],
-    [1, 'Notice', 'sid', null],
-    [[12, 0], 'Copyright', 'sid', null],
-    [2, 'FullName', 'sid', null],
-    [3, 'FamilyName', 'sid', null],
-    [4, 'Weight', 'sid', null],
-    [[12, 1], 'isFixedPitch', 'num', 0],
-    [[12, 2], 'ItalicAngle', 'num', 0],
-    [[12, 3], 'UnderlinePosition', 'num', -100],
-    [[12, 4], 'UnderlineThickness', 'num', 50],
-    [[12, 5], 'PaintType', 'num', 0],
-    [[12, 6], 'CharstringType', 'num', 2],
-    [[12, 7], 'FontMatrix', ['num', 'num', 'num', 'num', 'num', 'num'],
-                            [0.001, 0, 0, 0.001, 0, 0]],
-    [13, 'UniqueID', 'num', null],
-    [5, 'FontBBox', ['num', 'num', 'num', 'num'], [0, 0, 0, 0]],
-    [[12, 8], 'StrokeWidth', 'num', 0],
-    [14, 'XUID', 'array', null],
-    [15, 'charset', 'offset', 0],
-    [16, 'Encoding', 'offset', 0],
-    [17, 'CharStrings', 'offset', 0],
-    [18, 'Private', ['offset', 'offset'], null],
-    [[12, 21], 'PostScript', 'sid', null],
-    [[12, 22], 'BaseFontName', 'sid', null],
-    [[12, 23], 'BaseFontBlend', 'delta', null],
-    [[12, 31], 'CIDFontVersion', 'num', 0],
-    [[12, 32], 'CIDFontRevision', 'num', 0],
-    [[12, 33], 'CIDFontType', 'num', 0],
-    [[12, 34], 'CIDCount', 'num', 8720],
-    [[12, 35], 'UIDBase', 'num', null],
-    // XXX: CID Fonts on DirectWrite 6.1 only seem to work if FDSelect comes
-    // before FDArray.
-    [[12, 37], 'FDSelect', 'offset', null],
-    [[12, 36], 'FDArray', 'offset', null],
-    [[12, 38], 'FontName', 'sid', null]
-  ];
-  var tables = null;
-  function CFFTopDict(strings) {
-    if (tables === null) {
-      tables = CFFDict.createTables(layout);
-    }
-    CFFDict.call(this, tables, strings);
-    this.privateDict = null;
-  }
-  CFFTopDict.prototype = Object.create(CFFDict.prototype);
-  return CFFTopDict;
-})();
-
-var CFFPrivateDict = (function CFFPrivateDictClosure() {
-  var layout = [
-    [6, 'BlueValues', 'delta', null],
-    [7, 'OtherBlues', 'delta', null],
-    [8, 'FamilyBlues', 'delta', null],
-    [9, 'FamilyOtherBlues', 'delta', null],
-    [[12, 9], 'BlueScale', 'num', 0.039625],
-    [[12, 10], 'BlueShift', 'num', 7],
-    [[12, 11], 'BlueFuzz', 'num', 1],
-    [10, 'StdHW', 'num', null],
-    [11, 'StdVW', 'num', null],
-    [[12, 12], 'StemSnapH', 'delta', null],
-    [[12, 13], 'StemSnapV', 'delta', null],
-    [[12, 14], 'ForceBold', 'num', 0],
-    [[12, 17], 'LanguageGroup', 'num', 0],
-    [[12, 18], 'ExpansionFactor', 'num', 0.06],
-    [[12, 19], 'initialRandomSeed', 'num', 0],
-    [20, 'defaultWidthX', 'num', 0],
-    [21, 'nominalWidthX', 'num', 0],
-    [19, 'Subrs', 'offset', null]
-  ];
-  var tables = null;
-  function CFFPrivateDict(strings) {
-    if (tables === null) {
-      tables = CFFDict.createTables(layout);
-    }
-    CFFDict.call(this, tables, strings);
-    this.subrsIndex = null;
-  }
-  CFFPrivateDict.prototype = Object.create(CFFDict.prototype);
-  return CFFPrivateDict;
-})();
-
-var CFFCharsetPredefinedTypes = {
-  ISO_ADOBE: 0,
-  EXPERT: 1,
-  EXPERT_SUBSET: 2
-};
-var CFFCharset = (function CFFCharsetClosure() {
-  function CFFCharset(predefined, format, charset, raw) {
-    this.predefined = predefined;
-    this.format = format;
-    this.charset = charset;
-    this.raw = raw;
-  }
-  return CFFCharset;
-})();
-
-var CFFEncoding = (function CFFEncodingClosure() {
-  function CFFEncoding(predefined, format, encoding, raw) {
-    this.predefined = predefined;
-    this.format = format;
-    this.encoding = encoding;
-    this.raw = raw;
-  }
-  return CFFEncoding;
-})();
-
-var CFFFDSelect = (function CFFFDSelectClosure() {
-  function CFFFDSelect(fdSelect, raw) {
-    this.fdSelect = fdSelect;
-    this.raw = raw;
-  }
-  return CFFFDSelect;
-})();
-
-// Helper class to keep track of where an offset is within the data and helps
-// filling in that offset once it's known.
-var CFFOffsetTracker = (function CFFOffsetTrackerClosure() {
-  function CFFOffsetTracker() {
-    this.offsets = {};
-  }
-  CFFOffsetTracker.prototype = {
-    isTracking: function CFFOffsetTracker_isTracking(key) {
-      return key in this.offsets;
-    },
-    track: function CFFOffsetTracker_track(key, location) {
-      if (key in this.offsets) {
-        error('Already tracking location of ' + key);
-      }
-      this.offsets[key] = location;
-    },
-    offset: function CFFOffsetTracker_offset(value) {
-      for (var key in this.offsets) {
-        this.offsets[key] += value;
-      }
-    },
-    setEntryLocation: function CFFOffsetTracker_setEntryLocation(key,
-                                                                 values,
-                                                                 output) {
-      if (!(key in this.offsets)) {
-        error('Not tracking location of ' + key);
-      }
-      var data = output.data;
-      var dataOffset = this.offsets[key];
-      var size = 5;
-      for (var i = 0, ii = values.length; i < ii; ++i) {
-        var offset0 = i * size + dataOffset;
-        var offset1 = offset0 + 1;
-        var offset2 = offset0 + 2;
-        var offset3 = offset0 + 3;
-        var offset4 = offset0 + 4;
-        // It's easy to screw up offsets so perform this sanity check.
-        if (data[offset0] !== 0x1d || data[offset1] !== 0 ||
-            data[offset2] !== 0 || data[offset3] !== 0 || data[offset4] !== 0) {
-          error('writing to an offset that is not empty');
-        }
-        var value = values[i];
-        data[offset0] = 0x1d;
-        data[offset1] = (value >> 24) & 0xFF;
-        data[offset2] = (value >> 16) & 0xFF;
-        data[offset3] = (value >> 8) & 0xFF;
-        data[offset4] = value & 0xFF;
-      }
-    }
-  };
-  return CFFOffsetTracker;
-})();
-
-// Takes a CFF and converts it to the binary representation.
-var CFFCompiler = (function CFFCompilerClosure() {
-  function CFFCompiler(cff) {
-    this.cff = cff;
-  }
-  CFFCompiler.prototype = {
-    compile: function CFFCompiler_compile() {
-      var cff = this.cff;
-      var output = {
-        data: [],
-        length: 0,
-        add: function CFFCompiler_add(data) {
-          this.data = this.data.concat(data);
-          this.length = this.data.length;
-        }
-      };
-
-      // Compile the five entries that must be in order.
-      var header = this.compileHeader(cff.header);
-      output.add(header);
-
-      var nameIndex = this.compileNameIndex(cff.names);
-      output.add(nameIndex);
-
-      if (cff.isCIDFont) {
-        // The spec is unclear on how font matrices should relate to each other
-        // when there is one in the main top dict and the sub top dicts.
-        // Windows handles this differently than linux and osx so we have to
-        // normalize to work on all.
-        // Rules based off of some mailing list discussions:
-        // - If main font has a matrix and subfont doesn't, use the main matrix.
-        // - If no main font matrix and there is a subfont matrix, use the
-        //   subfont matrix.
-        // - If both have matrices, concat together.
-        // - If neither have matrices, use default.
-        // To make this work on all platforms we move the top matrix into each
-        // sub top dict and concat if necessary.
-        if (cff.topDict.hasName('FontMatrix')) {
-          var base = cff.topDict.getByName('FontMatrix');
-          cff.topDict.removeByName('FontMatrix');
-          for (var i = 0, ii = cff.fdArray.length; i < ii; i++) {
-            var subDict = cff.fdArray[i];
-            var matrix = base.slice(0);
-            if (subDict.hasName('FontMatrix')) {
-              matrix = Util.transform(matrix, subDict.getByName('FontMatrix'));
-            }
-            subDict.setByName('FontMatrix', matrix);
+    /**
+     * Set the dash array.
+     *
+     * @public
+     * @memberof AnnotationBorderStyle
+     * @param {Array} dashArray - The dash array with at least one element
+     */
+    setDashArray: function AnnotationBorderStyle_setDashArray(dashArray) {
+      // We validate the dash array, but we do not use it because CSS does not
+      // allow us to change spacing of dashes. For more information, visit
+      // http://www.w3.org/TR/css3-background/#the-border-style.
+      if (isArray(dashArray) && dashArray.length > 0) {
+        // According to the PDF specification: the elements in a dashArray
+        // shall be numbers that are nonnegative and not all equal to zero.
+        var isValid = true;
+        var allZeros = true;
+        for (var i = 0, len = dashArray.length; i < len; i++) {
+          var element = dashArray[i];
+          var validNumber = (+element >= 0);
+          if (!validNumber) {
+            isValid = false;
+            break;
+          } else if (element > 0) {
+            allZeros = false;
           }
         }
-      }
-
-      var compiled = this.compileTopDicts([cff.topDict],
-                                          output.length,
-                                          cff.isCIDFont);
-      output.add(compiled.output);
-      var topDictTracker = compiled.trackers[0];
-
-      var stringIndex = this.compileStringIndex(cff.strings.strings);
-      output.add(stringIndex);
-
-      var globalSubrIndex = this.compileIndex(cff.globalSubrIndex);
-      output.add(globalSubrIndex);
-
-      // Now start on the other entries that have no specfic order.
-      if (cff.encoding && cff.topDict.hasName('Encoding')) {
-        if (cff.encoding.predefined) {
-          topDictTracker.setEntryLocation('Encoding', [cff.encoding.format],
-                                          output);
+        if (isValid && !allZeros) {
+          this.dashArray = dashArray;
         } else {
-          var encoding = this.compileEncoding(cff.encoding);
-          topDictTracker.setEntryLocation('Encoding', [output.length], output);
-          output.add(encoding);
+          this.width = 0; // Adobe behavior when the array is invalid.
         }
-      }
-
-      if (cff.charset && cff.topDict.hasName('charset')) {
-        if (cff.charset.predefined) {
-          topDictTracker.setEntryLocation('charset', [cff.charset.format],
-                                          output);
-        } else {
-          var charset = this.compileCharset(cff.charset);
-          topDictTracker.setEntryLocation('charset', [output.length], output);
-          output.add(charset);
-        }
-      }
-
-      var charStrings = this.compileCharStrings(cff.charStrings);
-      topDictTracker.setEntryLocation('CharStrings', [output.length], output);
-      output.add(charStrings);
-
-      if (cff.isCIDFont) {
-        // For some reason FDSelect must be in front of FDArray on windows. OSX
-        // and linux don't seem to care.
-        topDictTracker.setEntryLocation('FDSelect', [output.length], output);
-        var fdSelect = this.compileFDSelect(cff.fdSelect.raw);
-        output.add(fdSelect);
-        // It is unclear if the sub font dictionary can have CID related
-        // dictionary keys, but the sanitizer doesn't like them so remove them.
-        compiled = this.compileTopDicts(cff.fdArray, output.length, true);
-        topDictTracker.setEntryLocation('FDArray', [output.length], output);
-        output.add(compiled.output);
-        var fontDictTrackers = compiled.trackers;
-
-        this.compilePrivateDicts(cff.fdArray, fontDictTrackers, output);
-      }
-
-      this.compilePrivateDicts([cff.topDict], [topDictTracker], output);
-
-      // If the font data ends with INDEX whose object data is zero-length,
-      // the sanitizer will bail out. Add a dummy byte to avoid that.
-      output.add([0]);
-
-      return output.data;
-    },
-    encodeNumber: function CFFCompiler_encodeNumber(value) {
-      if (parseFloat(value) === parseInt(value, 10) && !isNaN(value)) { // isInt
-        return this.encodeInteger(value);
-      } else {
-        return this.encodeFloat(value);
+      } else if (dashArray) {
+        this.width = 0; // Adobe behavior when the array is invalid.
       }
     },
-    encodeFloat: function CFFCompiler_encodeFloat(num) {
-      var value = num.toString();
 
-      // rounding inaccurate doubles
-      var m = /\.(\d*?)(?:9{5,20}|0{5,20})\d{0,2}(?:e(.+)|$)/.exec(value);
-      if (m) {
-        var epsilon = parseFloat('1e' + ((m[2] ? +m[2] : 0) + m[1].length));
-        value = (Math.round(num * epsilon) / epsilon).toString();
-      }
-
-      var nibbles = '';
-      var i, ii;
-      for (i = 0, ii = value.length; i < ii; ++i) {
-        var a = value[i];
-        if (a === 'e') {
-          nibbles += value[++i] === '-' ? 'c' : 'b';
-        } else if (a === '.') {
-          nibbles += 'a';
-        } else if (a === '-') {
-          nibbles += 'e';
-        } else {
-          nibbles += a;
-        }
-      }
-      nibbles += (nibbles.length & 1) ? 'f' : 'ff';
-      var out = [30];
-      for (i = 0, ii = nibbles.length; i < ii; i += 2) {
-        out.push(parseInt(nibbles.substr(i, 2), 16));
-      }
-      return out;
-    },
-    encodeInteger: function CFFCompiler_encodeInteger(value) {
-      var code;
-      if (value >= -107 && value <= 107) {
-        code = [value + 139];
-      } else if (value >= 108 && value <= 1131) {
-        value = [value - 108];
-        code = [(value >> 8) + 247, value & 0xFF];
-      } else if (value >= -1131 && value <= -108) {
-        value = -value - 108;
-        code = [(value >> 8) + 251, value & 0xFF];
-      } else if (value >= -32768 && value <= 32767) {
-        code = [0x1c, (value >> 8) & 0xFF, value & 0xFF];
-      } else {
-        code = [0x1d,
-                (value >> 24) & 0xFF,
-                (value >> 16) & 0xFF,
-                (value >> 8) & 0xFF,
-                 value & 0xFF];
-      }
-      return code;
-    },
-    compileHeader: function CFFCompiler_compileHeader(header) {
-      return [
-        header.major,
-        header.minor,
-        header.hdrSize,
-        header.offSize
-      ];
-    },
-    compileNameIndex: function CFFCompiler_compileNameIndex(names) {
-      var nameIndex = new CFFIndex();
-      for (var i = 0, ii = names.length; i < ii; ++i) {
-        nameIndex.add(stringToBytes(names[i]));
-      }
-      return this.compileIndex(nameIndex);
-    },
-    compileTopDicts: function CFFCompiler_compileTopDicts(dicts,
-                                                          length,
-                                                          removeCidKeys) {
-      var fontDictTrackers = [];
-      var fdArrayIndex = new CFFIndex();
-      for (var i = 0, ii = dicts.length; i < ii; ++i) {
-        var fontDict = dicts[i];
-        if (removeCidKeys) {
-          fontDict.removeByName('CIDFontVersion');
-          fontDict.removeByName('CIDFontRevision');
-          fontDict.removeByName('CIDFontType');
-          fontDict.removeByName('CIDCount');
-          fontDict.removeByName('UIDBase');
-        }
-        var fontDictTracker = new CFFOffsetTracker();
-        var fontDictData = this.compileDict(fontDict, fontDictTracker);
-        fontDictTrackers.push(fontDictTracker);
-        fdArrayIndex.add(fontDictData);
-        fontDictTracker.offset(length);
-      }
-      fdArrayIndex = this.compileIndex(fdArrayIndex, fontDictTrackers);
-      return {
-        trackers: fontDictTrackers,
-        output: fdArrayIndex
-      };
-    },
-    compilePrivateDicts: function CFFCompiler_compilePrivateDicts(dicts,
-                                                                  trackers,
-                                                                  output) {
-      for (var i = 0, ii = dicts.length; i < ii; ++i) {
-        var fontDict = dicts[i];
-        assert(fontDict.privateDict && fontDict.hasName('Private'),
-               'There must be an private dictionary.');
-        var privateDict = fontDict.privateDict;
-        var privateDictTracker = new CFFOffsetTracker();
-        var privateDictData = this.compileDict(privateDict, privateDictTracker);
-
-        var outputLength = output.length;
-        privateDictTracker.offset(outputLength);
-        if (!privateDictData.length) {
-          // The private dictionary was empty, set the output length to zero to
-          // ensure the offset length isn't out of bounds in the eyes of the
-          // sanitizer.
-          outputLength = 0;
-        }
-
-        trackers[i].setEntryLocation('Private',
-                                     [privateDictData.length, outputLength],
-                                     output);
-        output.add(privateDictData);
-
-        if (privateDict.subrsIndex && privateDict.hasName('Subrs')) {
-          var subrs = this.compileIndex(privateDict.subrsIndex);
-          privateDictTracker.setEntryLocation('Subrs', [privateDictData.length],
-                                              output);
-          output.add(subrs);
-        }
+    /**
+     * Set the horizontal corner radius (from a Border dictionary).
+     *
+     * @public
+     * @memberof AnnotationBorderStyle
+     * @param {integer} radius - The horizontal corner radius
+     */
+    setHorizontalCornerRadius:
+        function AnnotationBorderStyle_setHorizontalCornerRadius(radius) {
+      if (radius === (radius | 0)) {
+        this.horizontalCornerRadius = radius;
       }
     },
-    compileDict: function CFFCompiler_compileDict(dict, offsetTracker) {
-      var out = [];
-      // The dictionary keys must be in a certain order.
-      var order = dict.order;
-      for (var i = 0; i < order.length; ++i) {
-        var key = order[i];
-        if (!(key in dict.values)) {
-          continue;
-        }
-        var values = dict.values[key];
-        var types = dict.types[key];
-        if (!isArray(types)) {
-          types = [types];
-        }
-        if (!isArray(values)) {
-          values = [values];
-        }
 
-        // Remove any empty dict values.
-        if (values.length === 0) {
-          continue;
-        }
-
-        for (var j = 0, jj = types.length; j < jj; ++j) {
-          var type = types[j];
-          var value = values[j];
-          switch (type) {
-            case 'num':
-            case 'sid':
-              out = out.concat(this.encodeNumber(value));
-              break;
-            case 'offset':
-              // For offsets we just insert a 32bit integer so we don't have to
-              // deal with figuring out the length of the offset when it gets
-              // replaced later on by the compiler.
-              var name = dict.keyToNameMap[key];
-              // Some offsets have the offset and the length, so just record the
-              // position of the first one.
-              if (!offsetTracker.isTracking(name)) {
-                offsetTracker.track(name, out.length);
-              }
-              out = out.concat([0x1d, 0, 0, 0, 0]);
-              break;
-            case 'array':
-            case 'delta':
-              out = out.concat(this.encodeNumber(value));
-              for (var k = 1, kk = values.length; k < kk; ++k) {
-                out = out.concat(this.encodeNumber(values[k]));
-              }
-              break;
-            default:
-              error('Unknown data type of ' + type);
-              break;
-          }
-        }
-        out = out.concat(dict.opcodes[key]);
+    /**
+     * Set the vertical corner radius (from a Border dictionary).
+     *
+     * @public
+     * @memberof AnnotationBorderStyle
+     * @param {integer} radius - The vertical corner radius
+     */
+    setVerticalCornerRadius:
+        function AnnotationBorderStyle_setVerticalCornerRadius(radius) {
+      if (radius === (radius | 0)) {
+        this.verticalCornerRadius = radius;
       }
-      return out;
-    },
-    compileStringIndex: function CFFCompiler_compileStringIndex(strings) {
-      var stringIndex = new CFFIndex();
-      for (var i = 0, ii = strings.length; i < ii; ++i) {
-        stringIndex.add(stringToBytes(strings[i]));
-      }
-      return this.compileIndex(stringIndex);
-    },
-    compileGlobalSubrIndex: function CFFCompiler_compileGlobalSubrIndex() {
-      var globalSubrIndex = this.cff.globalSubrIndex;
-      this.out.writeByteArray(this.compileIndex(globalSubrIndex));
-    },
-    compileCharStrings: function CFFCompiler_compileCharStrings(charStrings) {
-      return this.compileIndex(charStrings);
-    },
-    compileCharset: function CFFCompiler_compileCharset(charset) {
-      return this.compileTypedArray(charset.raw);
-    },
-    compileEncoding: function CFFCompiler_compileEncoding(encoding) {
-      return this.compileTypedArray(encoding.raw);
-    },
-    compileFDSelect: function CFFCompiler_compileFDSelect(fdSelect) {
-      return this.compileTypedArray(fdSelect);
-    },
-    compileTypedArray: function CFFCompiler_compileTypedArray(data) {
-      var out = [];
-      for (var i = 0, ii = data.length; i < ii; ++i) {
-        out[i] = data[i];
-      }
-      return out;
-    },
-    compileIndex: function CFFCompiler_compileIndex(index, trackers) {
-      trackers = trackers || [];
-      var objects = index.objects;
-      // First 2 bytes contains the number of objects contained into this index
-      var count = objects.length;
-
-      // If there is no object, just create an index. This technically
-      // should just be [0, 0] but OTS has an issue with that.
-      if (count === 0) {
-        return [0, 0, 0];
-      }
-
-      var data = [(count >> 8) & 0xFF, count & 0xff];
-
-      var lastOffset = 1, i;
-      for (i = 0; i < count; ++i) {
-        lastOffset += objects[i].length;
-      }
-
-      var offsetSize;
-      if (lastOffset < 0x100) {
-        offsetSize = 1;
-      } else if (lastOffset < 0x10000) {
-        offsetSize = 2;
-      } else if (lastOffset < 0x1000000) {
-        offsetSize = 3;
-      } else {
-        offsetSize = 4;
-      }
-
-      // Next byte contains the offset size use to reference object in the file
-      data.push(offsetSize);
-
-      // Add another offset after this one because we need a new offset
-      var relativeOffset = 1;
-      for (i = 0; i < count + 1; i++) {
-        if (offsetSize === 1) {
-          data.push(relativeOffset & 0xFF);
-        } else if (offsetSize === 2) {
-          data.push((relativeOffset >> 8) & 0xFF,
-                     relativeOffset & 0xFF);
-        } else if (offsetSize === 3) {
-          data.push((relativeOffset >> 16) & 0xFF,
-                    (relativeOffset >> 8) & 0xFF,
-                     relativeOffset & 0xFF);
-        } else {
-          data.push((relativeOffset >>> 24) & 0xFF,
-                    (relativeOffset >> 16) & 0xFF,
-                    (relativeOffset >> 8) & 0xFF,
-                     relativeOffset & 0xFF);
-        }
-
-        if (objects[i]) {
-          relativeOffset += objects[i].length;
-        }
-      }
-
-      for (i = 0; i < count; i++) {
-        // Notify the tracker where the object will be offset in the data.
-        if (trackers[i]) {
-          trackers[i].offset(data.length);
-        }
-        for (var j = 0, jj = objects[i].length; j < jj; j++) {
-          data.push(objects[i][j]);
-        }
-      }
-      return data;
     }
   };
-  return CFFCompiler;
+
+  return AnnotationBorderStyle;
 })();
 
-// Workaround for seac on Windows.
-(function checkSeacSupport() {
-  if (/Windows/.test(navigator.userAgent)) {
-    SEAC_ANALYSIS_ENABLED = true;
-  }
-})();
+var WidgetAnnotation = (function WidgetAnnotationClosure() {
+  function WidgetAnnotation(params) {
+    Annotation.call(this, params);
 
-// Workaround for Private Use Area characters in Chrome on Windows
-// http://code.google.com/p/chromium/issues/detail?id=122465
-// https://github.com/mozilla/pdf.js/issues/1689
-(function checkChromeWindows() {
-  if (/Windows.*Chrome/.test(navigator.userAgent)) {
-    SKIP_PRIVATE_USE_RANGE_F000_TO_F01F = true;
-  }
-})();
+    var dict = params.dict;
+    var data = this.data;
 
+    data.annotationType = AnnotationType.WIDGET;
+    data.fieldValue = stringToPDFString(
+      Util.getInheritableProperty(dict, 'V') || '');
+    data.alternativeText = stringToPDFString(dict.get('TU') || '');
+    data.defaultAppearance = Util.getInheritableProperty(dict, 'DA') || '';
+    var fieldType = Util.getInheritableProperty(dict, 'FT');
+    data.fieldType = isName(fieldType) ? fieldType.name : '';
+    data.fieldFlags = Util.getInheritableProperty(dict, 'Ff') || 0;
+    this.fieldResources = Util.getInheritableProperty(dict, 'DR') || Dict.empty;
 
-var FontRendererFactory = (function FontRendererFactoryClosure() {
-  function getLong(data, offset) {
-    return (data[offset] << 24) | (data[offset + 1] << 16) |
-           (data[offset + 2] << 8) | data[offset + 3];
-  }
+    // Hide unsupported Widget signatures.
+    if (data.fieldType === 'Sig') {
+      warn('unimplemented annotation type: Widget signature');
+      this.setFlags(AnnotationFlag.HIDDEN);
+    }
 
-  function getUshort(data, offset) {
-    return (data[offset] << 8) | data[offset + 1];
-  }
-
-  function parseCmap(data, start, end) {
-    var offset = (getUshort(data, start + 2) === 1 ?
-                  getLong(data, start + 8) : getLong(data, start + 16));
-    var format = getUshort(data, start + offset);
-    var length, ranges, p, i;
-    if (format === 4) {
-      length = getUshort(data, start + offset + 2);
-      var segCount = getUshort(data, start + offset + 6) >> 1;
-      p = start + offset + 14;
-      ranges = [];
-      for (i = 0; i < segCount; i++, p += 2) {
-        ranges[i] = {end: getUshort(data, p)};
-      }
-      p += 2;
-      for (i = 0; i < segCount; i++, p += 2) {
-        ranges[i].start = getUshort(data, p);
-      }
-      for (i = 0; i < segCount; i++, p += 2) {
-        ranges[i].idDelta = getUshort(data, p);
-      }
-      for (i = 0; i < segCount; i++, p += 2) {
-        var idOffset = getUshort(data, p);
-        if (idOffset === 0) {
-          continue;
-        }
-        ranges[i].ids = [];
-        for (var j = 0, jj = ranges[i].end - ranges[i].start + 1; j < jj; j++) {
-          ranges[i].ids[j] = getUshort(data, p + idOffset);
-          idOffset += 2;
+    // Building the full field name by collecting the field and
+    // its ancestors 'T' data and joining them using '.'.
+    var fieldName = [];
+    var namedItem = dict;
+    var ref = params.ref;
+    while (namedItem) {
+      var parent = namedItem.get('Parent');
+      var parentRef = namedItem.getRaw('Parent');
+      var name = namedItem.get('T');
+      if (name) {
+        fieldName.unshift(stringToPDFString(name));
+      } else if (parent && ref) {
+        // The field name is absent, that means more than one field
+        // with the same name may exist. Replacing the empty name
+        // with the '`' plus index in the parent's 'Kids' array.
+        // This is not in the PDF spec but necessary to id the
+        // the input controls.
+        var kids = parent.get('Kids');
+        var j, jj;
+        for (j = 0, jj = kids.length; j < jj; j++) {
+          var kidRef = kids[j];
+          if (kidRef.num === ref.num && kidRef.gen === ref.gen) {
+            break;
+          }
         }
+        fieldName.unshift('`' + j);
       }
-      return ranges;
-    } else if (format === 12) {
-      length = getLong(data, start + offset + 4);
-      var groups = getLong(data, start + offset + 12);
-      p = start + offset + 16;
-      ranges = [];
-      for (i = 0; i < groups; i++) {
-        ranges.push({
-          start: getLong(data, p),
-          end: getLong(data, p + 4),
-          idDelta: getLong(data, p + 8) - getLong(data, p)
+      namedItem = parent;
+      ref = parentRef;
+    }
+    data.fullName = fieldName.join('.');
+  }
+
+  Util.inherit(WidgetAnnotation, Annotation, {});
+
+  return WidgetAnnotation;
+})();
+
+var TextWidgetAnnotation = (function TextWidgetAnnotationClosure() {
+  function TextWidgetAnnotation(params) {
+    WidgetAnnotation.call(this, params);
+
+    this.data.textAlignment = Util.getInheritableProperty(params.dict, 'Q');
+  }
+
+  Util.inherit(TextWidgetAnnotation, WidgetAnnotation, {
+    getOperatorList: function TextWidgetAnnotation_getOperatorList(evaluator,
+                                                                   task) {
+      if (this.appearance) {
+        return Annotation.prototype.getOperatorList.call(this, evaluator, task);
+      }
+
+      var opList = new OperatorList();
+      var data = this.data;
+
+      // Even if there is an appearance stream, ignore it. This is the
+      // behaviour used by Adobe Reader.
+      if (!data.defaultAppearance) {
+        return Promise.resolve(opList);
+      }
+
+      var stream = new Stream(stringToBytes(data.defaultAppearance));
+      return evaluator.getOperatorList(stream, task,
+                                       this.fieldResources, opList).
+        then(function () {
+          return opList;
         });
-        p += 12;
-      }
-      return ranges;
-    }
-    error('not supported cmap: ' + format);
-  }
-
-  function parseCff(data, start, end) {
-    var properties = {};
-    var parser = new CFFParser(new Stream(data, start, end - start),
-                               properties);
-    var cff = parser.parse();
-    return {
-      glyphs: cff.charStrings.objects,
-      subrs: (cff.topDict.privateDict && cff.topDict.privateDict.subrsIndex &&
-              cff.topDict.privateDict.subrsIndex.objects),
-      gsubrs: cff.globalSubrIndex && cff.globalSubrIndex.objects
-    };
-  }
-
-  function parseGlyfTable(glyf, loca, isGlyphLocationsLong) {
-    var itemSize, itemDecode;
-    if (isGlyphLocationsLong) {
-      itemSize = 4;
-      itemDecode = function fontItemDecodeLong(data, offset) {
-        return (data[offset] << 24) | (data[offset + 1] << 16) |
-               (data[offset + 2] << 8) | data[offset + 3];
-      };
-    } else {
-      itemSize = 2;
-      itemDecode = function fontItemDecode(data, offset) {
-        return (data[offset] << 9) | (data[offset + 1] << 1);
-      };
-    }
-    var glyphs = [];
-    var startOffset = itemDecode(loca, 0);
-    for (var j = itemSize; j < loca.length; j += itemSize) {
-      var endOffset = itemDecode(loca, j);
-      glyphs.push(glyf.subarray(startOffset, endOffset));
-      startOffset = endOffset;
-    }
-    return glyphs;
-  }
-
-  function lookupCmap(ranges, unicode) {
-    var code = unicode.charCodeAt(0);
-    var l = 0, r = ranges.length - 1;
-    while (l < r) {
-      var c = (l + r + 1) >> 1;
-      if (code < ranges[c].start) {
-        r = c - 1;
-      } else {
-        l = c;
-      }
-    }
-    if (ranges[l].start <= code && code <= ranges[l].end) {
-      return (ranges[l].idDelta + (ranges[l].ids ?
-        ranges[l].ids[code - ranges[l].start] : code)) & 0xFFFF;
-    }
-    return 0;
-  }
-
-  function compileGlyf(code, js, font) {
-    function moveTo(x, y) {
-      js.push('c.moveTo(' + x + ',' + y + ');');
-    }
-    function lineTo(x, y) {
-      js.push('c.lineTo(' + x + ',' + y + ');');
-    }
-    function quadraticCurveTo(xa, ya, x, y) {
-      js.push('c.quadraticCurveTo(' + xa + ',' + ya + ',' +
-                                   x + ',' + y + ');');
-    }
-
-    var i = 0;
-    var numberOfContours = ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
-    var flags;
-    var x = 0, y = 0;
-    i += 10;
-    if (numberOfContours < 0) {
-      // composite glyph
-      do {
-        flags = (code[i] << 8) | code[i + 1];
-        var glyphIndex = (code[i + 2] << 8) | code[i + 3];
-        i += 4;
-        var arg1, arg2;
-        if ((flags & 0x01)) {
-          arg1 = ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
-          arg2 = ((code[i + 2] << 24) | (code[i + 3] << 16)) >> 16;
-          i += 4;
-        } else {
-          arg1 = code[i++]; arg2 = code[i++];
-        }
-        if ((flags & 0x02)) {
-           x = arg1;
-           y = arg2;
-        } else {
-           x = 0; y = 0; // TODO "they are points" ?
-        }
-        var scaleX = 1, scaleY = 1, scale01 = 0, scale10 = 0;
-        if ((flags & 0x08)) {
-          scaleX =
-          scaleY = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
-          i += 2;
-        } else if ((flags & 0x40)) {
-          scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
-          scaleY = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824;
-          i += 4;
-        } else if ((flags & 0x80)) {
-          scaleX = ((code[i] << 24) | (code[i + 1] << 16)) / 1073741824;
-          scale01 = ((code[i + 2] << 24) | (code[i + 3] << 16)) / 1073741824;
-          scale10 = ((code[i + 4] << 24) | (code[i + 5] << 16)) / 1073741824;
-          scaleY = ((code[i + 6] << 24) | (code[i + 7] << 16)) / 1073741824;
-          i += 8;
-        }
-        var subglyph = font.glyphs[glyphIndex];
-        if (subglyph) {
-          js.push('c.save();');
-          js.push('c.transform(' + scaleX + ',' + scale01 + ',' +
-                  scale10 + ',' + scaleY + ',' + x + ',' + y + ');');
-          compileGlyf(subglyph, js, font);
-          js.push('c.restore();');
-        }
-      } while ((flags & 0x20));
-    } else {
-      // simple glyph
-      var endPtsOfContours = [];
-      var j, jj;
-      for (j = 0; j < numberOfContours; j++) {
-        endPtsOfContours.push((code[i] << 8) | code[i + 1]);
-        i += 2;
-      }
-      var instructionLength = (code[i] << 8) | code[i + 1];
-      i += 2 + instructionLength; // skipping the instructions
-      var numberOfPoints = endPtsOfContours[endPtsOfContours.length - 1] + 1;
-      var points = [];
-      while (points.length < numberOfPoints) {
-        flags = code[i++];
-        var repeat = 1;
-        if ((flags & 0x08)) {
-          repeat += code[i++];
-        }
-        while (repeat-- > 0) {
-          points.push({flags: flags});
-        }
-      }
-      for (j = 0; j < numberOfPoints; j++) {
-        switch (points[j].flags & 0x12) {
-          case 0x00:
-            x += ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
-            i += 2;
-            break;
-          case 0x02:
-            x -= code[i++];
-            break;
-          case 0x12:
-            x += code[i++];
-            break;
-        }
-        points[j].x = x;
-      }
-      for (j = 0; j < numberOfPoints; j++) {
-        switch (points[j].flags & 0x24) {
-          case 0x00:
-            y += ((code[i] << 24) | (code[i + 1] << 16)) >> 16;
-            i += 2;
-            break;
-          case 0x04:
-            y -= code[i++];
-            break;
-          case 0x24:
-            y += code[i++];
-            break;
-        }
-        points[j].y = y;
-      }
-
-      var startPoint = 0;
-      for (i = 0; i < numberOfContours; i++) {
-        var endPoint = endPtsOfContours[i];
-        // contours might have implicit points, which is located in the middle
-        // between two neighboring off-curve points
-        var contour = points.slice(startPoint, endPoint + 1);
-        if ((contour[0].flags & 1)) {
-          contour.push(contour[0]); // using start point at the contour end
-        } else if ((contour[contour.length - 1].flags & 1)) {
-          // first is off-curve point, trying to use one from the end
-          contour.unshift(contour[contour.length - 1]);
-        } else {
-          // start and end are off-curve points, creating implicit one
-          var p = {
-            flags: 1,
-            x: (contour[0].x + contour[contour.length - 1].x) / 2,
-            y: (contour[0].y + contour[contour.length - 1].y) / 2
-          };
-          contour.unshift(p);
-          contour.push(p);
-        }
-        moveTo(contour[0].x, contour[0].y);
-        for (j = 1, jj = contour.length; j < jj; j++) {
-          if ((contour[j].flags & 1)) {
-            lineTo(contour[j].x, contour[j].y);
-          } else if ((contour[j + 1].flags & 1)){
-            quadraticCurveTo(contour[j].x, contour[j].y,
-                             contour[j + 1].x, contour[j + 1].y);
-            j++;
-          } else {
-            quadraticCurveTo(contour[j].x, contour[j].y,
-              (contour[j].x + contour[j + 1].x) / 2,
-              (contour[j].y + contour[j + 1].y) / 2);
-          }
-        }
-        startPoint = endPoint + 1;
-      }
-    }
-  }
-
-  function compileCharString(code, js, font) {
-    var stack = [];
-    var x = 0, y = 0;
-    var stems = 0;
-
-    function moveTo(x, y) {
-      js.push('c.moveTo(' + x + ',' + y + ');');
-    }
-    function lineTo(x, y) {
-      js.push('c.lineTo(' + x + ',' + y + ');');
-    }
-    function bezierCurveTo(x1, y1, x2, y2, x, y) {
-      js.push('c.bezierCurveTo(' + x1 + ',' + y1 + ',' + x2 + ',' + y2 + ',' +
-                                   x + ',' + y + ');');
-    }
-
-    function parse(code) {
-      var i = 0;
-      while (i < code.length) {
-        var stackClean = false;
-        var v = code[i++];
-        var xa, xb, ya, yb, y1, y2, y3, n, subrCode;
-        switch (v) {
-          case 1: // hstem
-            stems += stack.length >> 1;
-            stackClean = true;
-            break;
-          case 3: // vstem
-            stems += stack.length >> 1;
-            stackClean = true;
-            break;
-          case 4: // vmoveto
-            y += stack.pop();
-            moveTo(x, y);
-            stackClean = true;
-            break;
-          case 5: // rlineto
-            while (stack.length > 0) {
-              x += stack.shift();
-              y += stack.shift();
-              lineTo(x, y);
-            }
-            break;
-          case 6: // hlineto
-            while (stack.length > 0) {
-              x += stack.shift();
-              lineTo(x, y);
-              if (stack.length === 0) {
-                break;
-              }
-              y += stack.shift();
-              lineTo(x, y);
-            }
-            break;
-          case 7: // vlineto
-            while (stack.length > 0) {
-              y += stack.shift();
-              lineTo(x, y);
-              if (stack.length === 0) {
-                break;
-              }
-              x += stack.shift();
-              lineTo(x, y);
-            }
-            break;
-          case 8: // rrcurveto
-            while (stack.length > 0) {
-              xa = x + stack.shift(); ya = y + stack.shift();
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              x = xb + stack.shift(); y = yb + stack.shift();
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-            }
-            break;
-          case 10: // callsubr
-            n = stack.pop() + font.subrsBias;
-            subrCode = font.subrs[n];
-            if (subrCode) {
-              parse(subrCode);
-            }
-            break;
-          case 11: // return
-            return;
-          case 12:
-            v = code[i++];
-            switch (v) {
-              case 34: // flex
-                xa = x + stack.shift();
-                xb = xa + stack.shift(); y1 = y + stack.shift();
-                x = xb + stack.shift();
-                bezierCurveTo(xa, y, xb, y1, x, y1);
-                xa = x + stack.shift();
-                xb = xa + stack.shift();
-                x = xb + stack.shift();
-                bezierCurveTo(xa, y1, xb, y, x, y);
-                break;
-              case 35: // flex
-                xa = x + stack.shift(); ya = y + stack.shift();
-                xb = xa + stack.shift(); yb = ya + stack.shift();
-                x = xb + stack.shift(); y = yb + stack.shift();
-                bezierCurveTo(xa, ya, xb, yb, x, y);
-                xa = x + stack.shift(); ya = y + stack.shift();
-                xb = xa + stack.shift(); yb = ya + stack.shift();
-                x = xb + stack.shift(); y = yb + stack.shift();
-                bezierCurveTo(xa, ya, xb, yb, x, y);
-                stack.pop(); // fd
-                break;
-              case 36: // hflex1
-                xa = x + stack.shift(); y1 = y + stack.shift();
-                xb = xa + stack.shift(); y2 = y1 + stack.shift();
-                x = xb + stack.shift();
-                bezierCurveTo(xa, y1, xb, y2, x, y2);
-                xa = x + stack.shift();
-                xb = xa + stack.shift(); y3 = y2 + stack.shift();
-                x = xb + stack.shift();
-                bezierCurveTo(xa, y2, xb, y3, x, y);
-                break;
-              case 37: // flex1
-                var x0 = x, y0 = y;
-                xa = x + stack.shift(); ya = y + stack.shift();
-                xb = xa + stack.shift(); yb = ya + stack.shift();
-                x = xb + stack.shift(); y = yb + stack.shift();
-                bezierCurveTo(xa, ya, xb, yb, x, y);
-                xa = x + stack.shift(); ya = y + stack.shift();
-                xb = xa + stack.shift(); yb = ya + stack.shift();
-                x = xb; y = yb;
-                if (Math.abs(x - x0) > Math.abs(y - y0)) {
-                  x += stack.shift();
-                } else  {
-                  y += stack.shift();
-                }
-                bezierCurveTo(xa, ya, xb, yb, x, y);
-                break;
-              default:
-                error('unknown operator: 12 ' + v);
-            }
-            break;
-          case 14: // endchar
-            if (stack.length >= 4) {
-              var achar = stack.pop();
-              var bchar = stack.pop();
-              y = stack.pop();
-              x = stack.pop();
-              js.push('c.save();');
-              js.push('c.translate('+ x + ',' + y + ');');
-              var gid = lookupCmap(font.cmap, String.fromCharCode(
-                font.glyphNameMap[Encodings.StandardEncoding[achar]]));
-              compileCharString(font.glyphs[gid], js, font);
-              js.push('c.restore();');
-
-              gid = lookupCmap(font.cmap, String.fromCharCode(
-                font.glyphNameMap[Encodings.StandardEncoding[bchar]]));
-              compileCharString(font.glyphs[gid], js, font);
-            }
-            return;
-          case 18: // hstemhm
-            stems += stack.length >> 1;
-            stackClean = true;
-            break;
-          case 19: // hintmask
-            stems += stack.length >> 1;
-            i += (stems + 7) >> 3;
-            stackClean = true;
-            break;
-          case 20: // cntrmask
-            stems += stack.length >> 1;
-            i += (stems + 7) >> 3;
-            stackClean = true;
-            break;
-          case 21: // rmoveto
-            y += stack.pop();
-            x += stack.pop();
-            moveTo(x, y);
-            stackClean = true;
-            break;
-          case 22: // hmoveto
-            x += stack.pop();
-            moveTo(x, y);
-            stackClean = true;
-            break;
-          case 23: // vstemhm
-            stems += stack.length >> 1;
-            stackClean = true;
-            break;
-          case 24: // rcurveline
-            while (stack.length > 2) {
-              xa = x + stack.shift(); ya = y + stack.shift();
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              x = xb + stack.shift(); y = yb + stack.shift();
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-            }
-            x += stack.shift();
-            y += stack.shift();
-            lineTo(x, y);
-            break;
-          case 25: // rlinecurve
-            while (stack.length > 6) {
-              x += stack.shift();
-              y += stack.shift();
-              lineTo(x, y);
-            }
-            xa = x + stack.shift(); ya = y + stack.shift();
-            xb = xa + stack.shift(); yb = ya + stack.shift();
-            x = xb + stack.shift(); y = yb + stack.shift();
-            bezierCurveTo(xa, ya, xb, yb, x, y);
-            break;
-          case 26: // vvcurveto
-            if (stack.length % 2) {
-              x += stack.shift();
-            }
-            while (stack.length > 0) {
-              xa = x; ya = y + stack.shift();
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              x = xb; y = yb + stack.shift();
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-            }
-            break;
-          case 27: // hhcurveto
-            if (stack.length % 2) {
-              y += stack.shift();
-            }
-            while (stack.length > 0) {
-              xa = x + stack.shift(); ya = y;
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              x = xb + stack.shift(); y = yb;
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-            }
-            break;
-          case 28:
-            stack.push(((code[i] << 24) | (code[i + 1] << 16)) >> 16);
-            i += 2;
-            break;
-          case 29: // callgsubr
-            n = stack.pop() + font.gsubrsBias;
-            subrCode = font.gsubrs[n];
-            if (subrCode) {
-              parse(subrCode);
-            }
-            break;
-          case 30: // vhcurveto
-            while (stack.length > 0) {
-              xa = x; ya = y + stack.shift();
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              x = xb + stack.shift();
-              y = yb + (stack.length === 1 ? stack.shift() : 0);
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-              if (stack.length === 0) {
-                break;
-              }
-
-              xa = x + stack.shift(); ya = y;
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              y = yb + stack.shift();
-              x = xb + (stack.length === 1 ? stack.shift() : 0);
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-            }
-            break;
-          case 31: // hvcurveto
-            while (stack.length > 0) {
-              xa = x + stack.shift(); ya = y;
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              y = yb + stack.shift();
-              x = xb + (stack.length === 1 ? stack.shift() : 0);
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-              if (stack.length === 0) {
-                break;
-              }
-
-              xa = x; ya = y + stack.shift();
-              xb = xa + stack.shift(); yb = ya + stack.shift();
-              x = xb + stack.shift();
-              y = yb + (stack.length === 1 ? stack.shift() : 0);
-              bezierCurveTo(xa, ya, xb, yb, x, y);
-            }
-            break;
-          default:
-            if (v < 32) {
-              error('unknown operator: ' + v);
-            }
-            if (v < 247) {
-              stack.push(v - 139);
-            } else if (v < 251) {
-              stack.push((v - 247) * 256 + code[i++] + 108);
-            } else if (v < 255) {
-              stack.push(-(v - 251) * 256 - code[i++] - 108);
-            } else {
-              stack.push(((code[i] << 24) | (code[i + 1] << 16) |
-                         (code[i + 2] << 8) | code[i + 3]) / 65536);
-              i += 4;
-            }
-            break;
-        }
-        if (stackClean) {
-          stack.length = 0;
-        }
-      }
-    }
-    parse(code);
-  }
-
-  var noop = '';
-
-  function CompiledFont(fontMatrix) {
-    this.compiledGlyphs = {};
-    this.fontMatrix = fontMatrix;
-  }
-  CompiledFont.prototype = {
-    getPathJs: function (unicode) {
-      var gid = lookupCmap(this.cmap, unicode);
-      var fn = this.compiledGlyphs[gid];
-      if (!fn) {
-        this.compiledGlyphs[gid] = fn = this.compileGlyph(this.glyphs[gid]);
-      }
-      return fn;
-    },
-
-    compileGlyph: function (code) {
-      if (!code || code.length === 0 || code[0] === 14) {
-        return noop;
-      }
-
-      var js = [];
-      js.push('c.save();');
-      js.push('c.transform(' + this.fontMatrix.join(',') + ');');
-      js.push('c.scale(size, -size);');
-
-      this.compileGlyphImpl(code, js);
-
-      js.push('c.restore();');
-
-      return js.join('\n');
-    },
-
-    compileGlyphImpl: function () {
-      error('Children classes should implement this.');
-    },
-
-    hasBuiltPath: function (unicode) {
-      var gid = lookupCmap(this.cmap, unicode);
-      return gid in this.compiledGlyphs;
-    }
-  };
-
-  function TrueTypeCompiled(glyphs, cmap, fontMatrix) {
-    fontMatrix = fontMatrix || [0.000488, 0, 0, 0.000488, 0, 0];
-    CompiledFont.call(this, fontMatrix);
-
-    this.glyphs = glyphs;
-    this.cmap = cmap;
-
-    this.compiledGlyphs = [];
-  }
-
-  Util.inherit(TrueTypeCompiled, CompiledFont, {
-    compileGlyphImpl: function (code, js) {
-      compileGlyf(code, js, this);
     }
   });
 
-  function Type2Compiled(cffInfo, cmap, fontMatrix, glyphNameMap) {
-    fontMatrix = fontMatrix || [0.001, 0, 0, 0.001, 0, 0];
-    CompiledFont.call(this, fontMatrix);
-    this.glyphs = cffInfo.glyphs;
-    this.gsubrs = cffInfo.gsubrs || [];
-    this.subrs = cffInfo.subrs || [];
-    this.cmap = cmap;
-    this.glyphNameMap = glyphNameMap || GlyphsUnicode;
-
-    this.compiledGlyphs = [];
-    this.gsubrsBias = (this.gsubrs.length < 1240 ?
-                       107 : (this.gsubrs.length < 33900 ? 1131 : 32768));
-    this.subrsBias = (this.subrs.length < 1240 ?
-                      107 : (this.subrs.length < 33900 ? 1131 : 32768));
-  }
-
-  Util.inherit(Type2Compiled, CompiledFont, {
-    compileGlyphImpl: function (code, js) {
-      compileCharString(code, js, this);
-    }
-  });
-
-
-  return {
-    create: function FontRendererFactory_create(font) {
-      var data = new Uint8Array(font.data);
-      var cmap, glyf, loca, cff, indexToLocFormat, unitsPerEm;
-      var numTables = getUshort(data, 4);
-      for (var i = 0, p = 12; i < numTables; i++, p += 16) {
-        var tag = bytesToString(data.subarray(p, p + 4));
-        var offset = getLong(data, p + 8);
-        var length = getLong(data, p + 12);
-        switch (tag) {
-          case 'cmap':
-            cmap = parseCmap(data, offset, offset + length);
-            break;
-          case 'glyf':
-            glyf = data.subarray(offset, offset + length);
-            break;
-          case 'loca':
-            loca = data.subarray(offset, offset + length);
-            break;
-          case 'head':
-            unitsPerEm = getUshort(data, offset + 18);
-            indexToLocFormat = getUshort(data, offset + 50);
-            break;
-          case 'CFF ':
-            cff = parseCff(data, offset, offset + length);
-            break;
-        }
-      }
-
-      if (glyf) {
-        var fontMatrix = (!unitsPerEm ? font.fontMatrix :
-                          [1 / unitsPerEm, 0, 0, 1 / unitsPerEm, 0, 0]);
-        return new TrueTypeCompiled(
-          parseGlyfTable(glyf, loca, indexToLocFormat), cmap, fontMatrix);
-      } else {
-        return new Type2Compiled(cff, cmap, font.fontMatrix, font.glyphNameMap);
-      }
-    }
-  };
+  return TextWidgetAnnotation;
 })();
 
+var TextAnnotation = (function TextAnnotationClosure() {
+  var DEFAULT_ICON_SIZE = 22; // px
 
+  function TextAnnotation(parameters) {
+    Annotation.call(this, parameters);
 
-var GlyphsUnicode = {
-  A: 0x0041,
-  AE: 0x00C6,
-  AEacute: 0x01FC,
-  AEmacron: 0x01E2,
-  AEsmall: 0xF7E6,
-  Aacute: 0x00C1,
-  Aacutesmall: 0xF7E1,
-  Abreve: 0x0102,
-  Abreveacute: 0x1EAE,
-  Abrevecyrillic: 0x04D0,
-  Abrevedotbelow: 0x1EB6,
-  Abrevegrave: 0x1EB0,
-  Abrevehookabove: 0x1EB2,
-  Abrevetilde: 0x1EB4,
-  Acaron: 0x01CD,
-  Acircle: 0x24B6,
-  Acircumflex: 0x00C2,
-  Acircumflexacute: 0x1EA4,
-  Acircumflexdotbelow: 0x1EAC,
-  Acircumflexgrave: 0x1EA6,
-  Acircumflexhookabove: 0x1EA8,
-  Acircumflexsmall: 0xF7E2,
-  Acircumflextilde: 0x1EAA,
-  Acute: 0xF6C9,
-  Acutesmall: 0xF7B4,
-  Acyrillic: 0x0410,
-  Adblgrave: 0x0200,
-  Adieresis: 0x00C4,
-  Adieresiscyrillic: 0x04D2,
-  Adieresismacron: 0x01DE,
-  Adieresissmall: 0xF7E4,
-  Adotbelow: 0x1EA0,
-  Adotmacron: 0x01E0,
-  Agrave: 0x00C0,
-  Agravesmall: 0xF7E0,
-  Ahookabove: 0x1EA2,
-  Aiecyrillic: 0x04D4,
-  Ainvertedbreve: 0x0202,
-  Alpha: 0x0391,
-  Alphatonos: 0x0386,
-  Amacron: 0x0100,
-  Amonospace: 0xFF21,
-  Aogonek: 0x0104,
-  Aring: 0x00C5,
-  Aringacute: 0x01FA,
-  Aringbelow: 0x1E00,
-  Aringsmall: 0xF7E5,
-  Asmall: 0xF761,
-  Atilde: 0x00C3,
-  Atildesmall: 0xF7E3,
-  Aybarmenian: 0x0531,
-  B: 0x0042,
-  Bcircle: 0x24B7,
-  Bdotaccent: 0x1E02,
-  Bdotbelow: 0x1E04,
-  Becyrillic: 0x0411,
-  Benarmenian: 0x0532,
-  Beta: 0x0392,
-  Bhook: 0x0181,
-  Blinebelow: 0x1E06,
-  Bmonospace: 0xFF22,
-  Brevesmall: 0xF6F4,
-  Bsmall: 0xF762,
-  Btopbar: 0x0182,
-  C: 0x0043,
-  Caarmenian: 0x053E,
-  Cacute: 0x0106,
-  Caron: 0xF6CA,
-  Caronsmall: 0xF6F5,
-  Ccaron: 0x010C,
-  Ccedilla: 0x00C7,
-  Ccedillaacute: 0x1E08,
-  Ccedillasmall: 0xF7E7,
-  Ccircle: 0x24B8,
-  Ccircumflex: 0x0108,
-  Cdot: 0x010A,
-  Cdotaccent: 0x010A,
-  Cedillasmall: 0xF7B8,
-  Chaarmenian: 0x0549,
-  Cheabkhasiancyrillic: 0x04BC,
-  Checyrillic: 0x0427,
-  Chedescenderabkhasiancyrillic: 0x04BE,
-  Chedescendercyrillic: 0x04B6,
-  Chedieresiscyrillic: 0x04F4,
-  Cheharmenian: 0x0543,
-  Chekhakassiancyrillic: 0x04CB,
-  Cheverticalstrokecyrillic: 0x04B8,
-  Chi: 0x03A7,
-  Chook: 0x0187,
-  Circumflexsmall: 0xF6F6,
-  Cmonospace: 0xFF23,
-  Coarmenian: 0x0551,
-  Csmall: 0xF763,
-  D: 0x0044,
-  DZ: 0x01F1,
-  DZcaron: 0x01C4,
-  Daarmenian: 0x0534,
-  Dafrican: 0x0189,
-  Dcaron: 0x010E,
-  Dcedilla: 0x1E10,
-  Dcircle: 0x24B9,
-  Dcircumflexbelow: 0x1E12,
-  Dcroat: 0x0110,
-  Ddotaccent: 0x1E0A,
-  Ddotbelow: 0x1E0C,
-  Decyrillic: 0x0414,
-  Deicoptic: 0x03EE,
-  Delta: 0x2206,
-  Deltagreek: 0x0394,
-  Dhook: 0x018A,
-  Dieresis: 0xF6CB,
-  DieresisAcute: 0xF6CC,
-  DieresisGrave: 0xF6CD,
-  Dieresissmall: 0xF7A8,
-  Digammagreek: 0x03DC,
-  Djecyrillic: 0x0402,
-  Dlinebelow: 0x1E0E,
-  Dmonospace: 0xFF24,
-  Dotaccentsmall: 0xF6F7,
-  Dslash: 0x0110,
-  Dsmall: 0xF764,
-  Dtopbar: 0x018B,
-  Dz: 0x01F2,
-  Dzcaron: 0x01C5,
-  Dzeabkhasiancyrillic: 0x04E0,
-  Dzecyrillic: 0x0405,
-  Dzhecyrillic: 0x040F,
-  E: 0x0045,
-  Eacute: 0x00C9,
-  Eacutesmall: 0xF7E9,
-  Ebreve: 0x0114,
-  Ecaron: 0x011A,
-  Ecedillabreve: 0x1E1C,
-  Echarmenian: 0x0535,
-  Ecircle: 0x24BA,
-  Ecircumflex: 0x00CA,
-  Ecircumflexacute: 0x1EBE,
-  Ecircumflexbelow: 0x1E18,
-  Ecircumflexdotbelow: 0x1EC6,
-  Ecircumflexgrave: 0x1EC0,
-  Ecircumflexhookabove: 0x1EC2,
-  Ecircumflexsmall: 0xF7EA,
-  Ecircumflextilde: 0x1EC4,
-  Ecyrillic: 0x0404,
-  Edblgrave: 0x0204,
-  Edieresis: 0x00CB,
-  Edieresissmall: 0xF7EB,
-  Edot: 0x0116,
-  Edotaccent: 0x0116,
-  Edotbelow: 0x1EB8,
-  Efcyrillic: 0x0424,
-  Egrave: 0x00C8,
-  Egravesmall: 0xF7E8,
-  Eharmenian: 0x0537,
-  Ehookabove: 0x1EBA,
-  Eightroman: 0x2167,
-  Einvertedbreve: 0x0206,
-  Eiotifiedcyrillic: 0x0464,
-  Elcyrillic: 0x041B,
-  Elevenroman: 0x216A,
-  Emacron: 0x0112,
-  Emacronacute: 0x1E16,
-  Emacrongrave: 0x1E14,
-  Emcyrillic: 0x041C,
-  Emonospace: 0xFF25,
-  Encyrillic: 0x041D,
-  Endescendercyrillic: 0x04A2,
-  Eng: 0x014A,
-  Enghecyrillic: 0x04A4,
-  Enhookcyrillic: 0x04C7,
-  Eogonek: 0x0118,
-  Eopen: 0x0190,
-  Epsilon: 0x0395,
-  Epsilontonos: 0x0388,
-  Ercyrillic: 0x0420,
-  Ereversed: 0x018E,
-  Ereversedcyrillic: 0x042D,
-  Escyrillic: 0x0421,
-  Esdescendercyrillic: 0x04AA,
-  Esh: 0x01A9,
-  Esmall: 0xF765,
-  Eta: 0x0397,
-  Etarmenian: 0x0538,
-  Etatonos: 0x0389,
-  Eth: 0x00D0,
-  Ethsmall: 0xF7F0,
-  Etilde: 0x1EBC,
-  Etildebelow: 0x1E1A,
-  Euro: 0x20AC,
-  Ezh: 0x01B7,
-  Ezhcaron: 0x01EE,
-  Ezhreversed: 0x01B8,
-  F: 0x0046,
-  Fcircle: 0x24BB,
-  Fdotaccent: 0x1E1E,
-  Feharmenian: 0x0556,
-  Feicoptic: 0x03E4,
-  Fhook: 0x0191,
-  Fitacyrillic: 0x0472,
-  Fiveroman: 0x2164,
-  Fmonospace: 0xFF26,
-  Fourroman: 0x2163,
-  Fsmall: 0xF766,
-  G: 0x0047,
-  GBsquare: 0x3387,
-  Gacute: 0x01F4,
-  Gamma: 0x0393,
-  Gammaafrican: 0x0194,
-  Gangiacoptic: 0x03EA,
-  Gbreve: 0x011E,
-  Gcaron: 0x01E6,
-  Gcedilla: 0x0122,
-  Gcircle: 0x24BC,
-  Gcircumflex: 0x011C,
-  Gcommaaccent: 0x0122,
-  Gdot: 0x0120,
-  Gdotaccent: 0x0120,
-  Gecyrillic: 0x0413,
-  Ghadarmenian: 0x0542,
-  Ghemiddlehookcyrillic: 0x0494,
-  Ghestrokecyrillic: 0x0492,
-  Gheupturncyrillic: 0x0490,
-  Ghook: 0x0193,
-  Gimarmenian: 0x0533,
-  Gjecyrillic: 0x0403,
-  Gmacron: 0x1E20,
-  Gmonospace: 0xFF27,
-  Grave: 0xF6CE,
-  Gravesmall: 0xF760,
-  Gsmall: 0xF767,
-  Gsmallhook: 0x029B,
-  Gstroke: 0x01E4,
-  H: 0x0048,
-  H18533: 0x25CF,
-  H18543: 0x25AA,
-  H18551: 0x25AB,
-  H22073: 0x25A1,
-  HPsquare: 0x33CB,
-  Haabkhasiancyrillic: 0x04A8,
-  Hadescendercyrillic: 0x04B2,
-  Hardsigncyrillic: 0x042A,
-  Hbar: 0x0126,
-  Hbrevebelow: 0x1E2A,
-  Hcedilla: 0x1E28,
-  Hcircle: 0x24BD,
-  Hcircumflex: 0x0124,
-  Hdieresis: 0x1E26,
-  Hdotaccent: 0x1E22,
-  Hdotbelow: 0x1E24,
-  Hmonospace: 0xFF28,
-  Hoarmenian: 0x0540,
-  Horicoptic: 0x03E8,
-  Hsmall: 0xF768,
-  Hungarumlaut: 0xF6CF,
-  Hungarumlautsmall: 0xF6F8,
-  Hzsquare: 0x3390,
-  I: 0x0049,
-  IAcyrillic: 0x042F,
-  IJ: 0x0132,
-  IUcyrillic: 0x042E,
-  Iacute: 0x00CD,
-  Iacutesmall: 0xF7ED,
-  Ibreve: 0x012C,
-  Icaron: 0x01CF,
-  Icircle: 0x24BE,
-  Icircumflex: 0x00CE,
-  Icircumflexsmall: 0xF7EE,
-  Icyrillic: 0x0406,
-  Idblgrave: 0x0208,
-  Idieresis: 0x00CF,
-  Idieresisacute: 0x1E2E,
-  Idieresiscyrillic: 0x04E4,
-  Idieresissmall: 0xF7EF,
-  Idot: 0x0130,
-  Idotaccent: 0x0130,
-  Idotbelow: 0x1ECA,
-  Iebrevecyrillic: 0x04D6,
-  Iecyrillic: 0x0415,
-  Ifraktur: 0x2111,
-  Igrave: 0x00CC,
-  Igravesmall: 0xF7EC,
-  Ihookabove: 0x1EC8,
-  Iicyrillic: 0x0418,
-  Iinvertedbreve: 0x020A,
-  Iishortcyrillic: 0x0419,
-  Imacron: 0x012A,
-  Imacroncyrillic: 0x04E2,
-  Imonospace: 0xFF29,
-  Iniarmenian: 0x053B,
-  Iocyrillic: 0x0401,
-  Iogonek: 0x012E,
-  Iota: 0x0399,
-  Iotaafrican: 0x0196,
-  Iotadieresis: 0x03AA,
-  Iotatonos: 0x038A,
-  Ismall: 0xF769,
-  Istroke: 0x0197,
-  Itilde: 0x0128,
-  Itildebelow: 0x1E2C,
-  Izhitsacyrillic: 0x0474,
-  Izhitsadblgravecyrillic: 0x0476,
-  J: 0x004A,
-  Jaarmenian: 0x0541,
-  Jcircle: 0x24BF,
-  Jcircumflex: 0x0134,
-  Jecyrillic: 0x0408,
-  Jheharmenian: 0x054B,
-  Jmonospace: 0xFF2A,
-  Jsmall: 0xF76A,
-  K: 0x004B,
-  KBsquare: 0x3385,
-  KKsquare: 0x33CD,
-  Kabashkircyrillic: 0x04A0,
-  Kacute: 0x1E30,
-  Kacyrillic: 0x041A,
-  Kadescendercyrillic: 0x049A,
-  Kahookcyrillic: 0x04C3,
-  Kappa: 0x039A,
-  Kastrokecyrillic: 0x049E,
-  Kaverticalstrokecyrillic: 0x049C,
-  Kcaron: 0x01E8,
-  Kcedilla: 0x0136,
-  Kcircle: 0x24C0,
-  Kcommaaccent: 0x0136,
-  Kdotbelow: 0x1E32,
-  Keharmenian: 0x0554,
-  Kenarmenian: 0x053F,
-  Khacyrillic: 0x0425,
-  Kheicoptic: 0x03E6,
-  Khook: 0x0198,
-  Kjecyrillic: 0x040C,
-  Klinebelow: 0x1E34,
-  Kmonospace: 0xFF2B,
-  Koppacyrillic: 0x0480,
-  Koppagreek: 0x03DE,
-  Ksicyrillic: 0x046E,
-  Ksmall: 0xF76B,
-  L: 0x004C,
-  LJ: 0x01C7,
-  LL: 0xF6BF,
-  Lacute: 0x0139,
-  Lambda: 0x039B,
-  Lcaron: 0x013D,
-  Lcedilla: 0x013B,
-  Lcircle: 0x24C1,
-  Lcircumflexbelow: 0x1E3C,
-  Lcommaaccent: 0x013B,
-  Ldot: 0x013F,
-  Ldotaccent: 0x013F,
-  Ldotbelow: 0x1E36,
-  Ldotbelowmacron: 0x1E38,
-  Liwnarmenian: 0x053C,
-  Lj: 0x01C8,
-  Ljecyrillic: 0x0409,
-  Llinebelow: 0x1E3A,
-  Lmonospace: 0xFF2C,
-  Lslash: 0x0141,
-  Lslashsmall: 0xF6F9,
-  Lsmall: 0xF76C,
-  M: 0x004D,
-  MBsquare: 0x3386,
-  Macron: 0xF6D0,
-  Macronsmall: 0xF7AF,
-  Macute: 0x1E3E,
-  Mcircle: 0x24C2,
-  Mdotaccent: 0x1E40,
-  Mdotbelow: 0x1E42,
-  Menarmenian: 0x0544,
-  Mmonospace: 0xFF2D,
-  Msmall: 0xF76D,
-  Mturned: 0x019C,
-  Mu: 0x039C,
-  N: 0x004E,
-  NJ: 0x01CA,
-  Nacute: 0x0143,
-  Ncaron: 0x0147,
-  Ncedilla: 0x0145,
-  Ncircle: 0x24C3,
-  Ncircumflexbelow: 0x1E4A,
-  Ncommaaccent: 0x0145,
-  Ndotaccent: 0x1E44,
-  Ndotbelow: 0x1E46,
-  Nhookleft: 0x019D,
-  Nineroman: 0x2168,
-  Nj: 0x01CB,
-  Njecyrillic: 0x040A,
-  Nlinebelow: 0x1E48,
-  Nmonospace: 0xFF2E,
-  Nowarmenian: 0x0546,
-  Nsmall: 0xF76E,
-  Ntilde: 0x00D1,
-  Ntildesmall: 0xF7F1,
-  Nu: 0x039D,
-  O: 0x004F,
-  OE: 0x0152,
-  OEsmall: 0xF6FA,
-  Oacute: 0x00D3,
-  Oacutesmall: 0xF7F3,
-  Obarredcyrillic: 0x04E8,
-  Obarreddieresiscyrillic: 0x04EA,
-  Obreve: 0x014E,
-  Ocaron: 0x01D1,
-  Ocenteredtilde: 0x019F,
-  Ocircle: 0x24C4,
-  Ocircumflex: 0x00D4,
-  Ocircumflexacute: 0x1ED0,
-  Ocircumflexdotbelow: 0x1ED8,
-  Ocircumflexgrave: 0x1ED2,
-  Ocircumflexhookabove: 0x1ED4,
-  Ocircumflexsmall: 0xF7F4,
-  Ocircumflextilde: 0x1ED6,
-  Ocyrillic: 0x041E,
-  Odblacute: 0x0150,
-  Odblgrave: 0x020C,
-  Odieresis: 0x00D6,
-  Odieresiscyrillic: 0x04E6,
-  Odieresissmall: 0xF7F6,
-  Odotbelow: 0x1ECC,
-  Ogoneksmall: 0xF6FB,
-  Ograve: 0x00D2,
-  Ogravesmall: 0xF7F2,
-  Oharmenian: 0x0555,
-  Ohm: 0x2126,
-  Ohookabove: 0x1ECE,
-  Ohorn: 0x01A0,
-  Ohornacute: 0x1EDA,
-  Ohorndotbelow: 0x1EE2,
-  Ohorngrave: 0x1EDC,
-  Ohornhookabove: 0x1EDE,
-  Ohorntilde: 0x1EE0,
-  Ohungarumlaut: 0x0150,
-  Oi: 0x01A2,
-  Oinvertedbreve: 0x020E,
-  Omacron: 0x014C,
-  Omacronacute: 0x1E52,
-  Omacrongrave: 0x1E50,
-  Omega: 0x2126,
-  Omegacyrillic: 0x0460,
-  Omegagreek: 0x03A9,
-  Omegaroundcyrillic: 0x047A,
-  Omegatitlocyrillic: 0x047C,
-  Omegatonos: 0x038F,
-  Omicron: 0x039F,
-  Omicrontonos: 0x038C,
-  Omonospace: 0xFF2F,
-  Oneroman: 0x2160,
-  Oogonek: 0x01EA,
-  Oogonekmacron: 0x01EC,
-  Oopen: 0x0186,
-  Oslash: 0x00D8,
-  Oslashacute: 0x01FE,
-  Oslashsmall: 0xF7F8,
-  Osmall: 0xF76F,
-  Ostrokeacute: 0x01FE,
-  Otcyrillic: 0x047E,
-  Otilde: 0x00D5,
-  Otildeacute: 0x1E4C,
-  Otildedieresis: 0x1E4E,
-  Otildesmall: 0xF7F5,
-  P: 0x0050,
-  Pacute: 0x1E54,
-  Pcircle: 0x24C5,
-  Pdotaccent: 0x1E56,
-  Pecyrillic: 0x041F,
-  Peharmenian: 0x054A,
-  Pemiddlehookcyrillic: 0x04A6,
-  Phi: 0x03A6,
-  Phook: 0x01A4,
-  Pi: 0x03A0,
-  Piwrarmenian: 0x0553,
-  Pmonospace: 0xFF30,
-  Psi: 0x03A8,
-  Psicyrillic: 0x0470,
-  Psmall: 0xF770,
-  Q: 0x0051,
-  Qcircle: 0x24C6,
-  Qmonospace: 0xFF31,
-  Qsmall: 0xF771,
-  R: 0x0052,
-  Raarmenian: 0x054C,
-  Racute: 0x0154,
-  Rcaron: 0x0158,
-  Rcedilla: 0x0156,
-  Rcircle: 0x24C7,
-  Rcommaaccent: 0x0156,
-  Rdblgrave: 0x0210,
-  Rdotaccent: 0x1E58,
-  Rdotbelow: 0x1E5A,
-  Rdotbelowmacron: 0x1E5C,
-  Reharmenian: 0x0550,
-  Rfraktur: 0x211C,
-  Rho: 0x03A1,
-  Ringsmall: 0xF6FC,
-  Rinvertedbreve: 0x0212,
-  Rlinebelow: 0x1E5E,
-  Rmonospace: 0xFF32,
-  Rsmall: 0xF772,
-  Rsmallinverted: 0x0281,
-  Rsmallinvertedsuperior: 0x02B6,
-  S: 0x0053,
-  SF010000: 0x250C,
-  SF020000: 0x2514,
-  SF030000: 0x2510,
-  SF040000: 0x2518,
-  SF050000: 0x253C,
-  SF060000: 0x252C,
-  SF070000: 0x2534,
-  SF080000: 0x251C,
-  SF090000: 0x2524,
-  SF100000: 0x2500,
-  SF110000: 0x2502,
-  SF190000: 0x2561,
-  SF200000: 0x2562,
-  SF210000: 0x2556,
-  SF220000: 0x2555,
-  SF230000: 0x2563,
-  SF240000: 0x2551,
-  SF250000: 0x2557,
-  SF260000: 0x255D,
-  SF270000: 0x255C,
-  SF280000: 0x255B,
-  SF360000: 0x255E,
-  SF370000: 0x255F,
-  SF380000: 0x255A,
-  SF390000: 0x2554,
-  SF400000: 0x2569,
-  SF410000: 0x2566,
-  SF420000: 0x2560,
-  SF430000: 0x2550,
-  SF440000: 0x256C,
-  SF450000: 0x2567,
-  SF460000: 0x2568,
-  SF470000: 0x2564,
-  SF480000: 0x2565,
-  SF490000: 0x2559,
-  SF500000: 0x2558,
-  SF510000: 0x2552,
-  SF520000: 0x2553,
-  SF530000: 0x256B,
-  SF540000: 0x256A,
-  Sacute: 0x015A,
-  Sacutedotaccent: 0x1E64,
-  Sampigreek: 0x03E0,
-  Scaron: 0x0160,
-  Scarondotaccent: 0x1E66,
-  Scaronsmall: 0xF6FD,
-  Scedilla: 0x015E,
-  Schwa: 0x018F,
-  Schwacyrillic: 0x04D8,
-  Schwadieresiscyrillic: 0x04DA,
-  Scircle: 0x24C8,
-  Scircumflex: 0x015C,
-  Scommaaccent: 0x0218,
-  Sdotaccent: 0x1E60,
-  Sdotbelow: 0x1E62,
-  Sdotbelowdotaccent: 0x1E68,
-  Seharmenian: 0x054D,
-  Sevenroman: 0x2166,
-  Shaarmenian: 0x0547,
-  Shacyrillic: 0x0428,
-  Shchacyrillic: 0x0429,
-  Sheicoptic: 0x03E2,
-  Shhacyrillic: 0x04BA,
-  Shimacoptic: 0x03EC,
-  Sigma: 0x03A3,
-  Sixroman: 0x2165,
-  Smonospace: 0xFF33,
-  Softsigncyrillic: 0x042C,
-  Ssmall: 0xF773,
-  Stigmagreek: 0x03DA,
-  T: 0x0054,
-  Tau: 0x03A4,
-  Tbar: 0x0166,
-  Tcaron: 0x0164,
-  Tcedilla: 0x0162,
-  Tcircle: 0x24C9,
-  Tcircumflexbelow: 0x1E70,
-  Tcommaaccent: 0x0162,
-  Tdotaccent: 0x1E6A,
-  Tdotbelow: 0x1E6C,
-  Tecyrillic: 0x0422,
-  Tedescendercyrillic: 0x04AC,
-  Tenroman: 0x2169,
-  Tetsecyrillic: 0x04B4,
-  Theta: 0x0398,
-  Thook: 0x01AC,
-  Thorn: 0x00DE,
-  Thornsmall: 0xF7FE,
-  Threeroman: 0x2162,
-  Tildesmall: 0xF6FE,
-  Tiwnarmenian: 0x054F,
-  Tlinebelow: 0x1E6E,
-  Tmonospace: 0xFF34,
-  Toarmenian: 0x0539,
-  Tonefive: 0x01BC,
-  Tonesix: 0x0184,
-  Tonetwo: 0x01A7,
-  Tretroflexhook: 0x01AE,
-  Tsecyrillic: 0x0426,
-  Tshecyrillic: 0x040B,
-  Tsmall: 0xF774,
-  Twelveroman: 0x216B,
-  Tworoman: 0x2161,
-  U: 0x0055,
-  Uacute: 0x00DA,
-  Uacutesmall: 0xF7FA,
-  Ubreve: 0x016C,
-  Ucaron: 0x01D3,
-  Ucircle: 0x24CA,
-  Ucircumflex: 0x00DB,
-  Ucircumflexbelow: 0x1E76,
-  Ucircumflexsmall: 0xF7FB,
-  Ucyrillic: 0x0423,
-  Udblacute: 0x0170,
-  Udblgrave: 0x0214,
-  Udieresis: 0x00DC,
-  Udieresisacute: 0x01D7,
-  Udieresisbelow: 0x1E72,
-  Udieresiscaron: 0x01D9,
-  Udieresiscyrillic: 0x04F0,
-  Udieresisgrave: 0x01DB,
-  Udieresismacron: 0x01D5,
-  Udieresissmall: 0xF7FC,
-  Udotbelow: 0x1EE4,
-  Ugrave: 0x00D9,
-  Ugravesmall: 0xF7F9,
-  Uhookabove: 0x1EE6,
-  Uhorn: 0x01AF,
-  Uhornacute: 0x1EE8,
-  Uhorndotbelow: 0x1EF0,
-  Uhorngrave: 0x1EEA,
-  Uhornhookabove: 0x1EEC,
-  Uhorntilde: 0x1EEE,
-  Uhungarumlaut: 0x0170,
-  Uhungarumlautcyrillic: 0x04F2,
-  Uinvertedbreve: 0x0216,
-  Ukcyrillic: 0x0478,
-  Umacron: 0x016A,
-  Umacroncyrillic: 0x04EE,
-  Umacrondieresis: 0x1E7A,
-  Umonospace: 0xFF35,
-  Uogonek: 0x0172,
-  Upsilon: 0x03A5,
-  Upsilon1: 0x03D2,
-  Upsilonacutehooksymbolgreek: 0x03D3,
-  Upsilonafrican: 0x01B1,
-  Upsilondieresis: 0x03AB,
-  Upsilondieresishooksymbolgreek: 0x03D4,
-  Upsilonhooksymbol: 0x03D2,
-  Upsilontonos: 0x038E,
-  Uring: 0x016E,
-  Ushortcyrillic: 0x040E,
-  Usmall: 0xF775,
-  Ustraightcyrillic: 0x04AE,
-  Ustraightstrokecyrillic: 0x04B0,
-  Utilde: 0x0168,
-  Utildeacute: 0x1E78,
-  Utildebelow: 0x1E74,
-  V: 0x0056,
-  Vcircle: 0x24CB,
-  Vdotbelow: 0x1E7E,
-  Vecyrillic: 0x0412,
-  Vewarmenian: 0x054E,
-  Vhook: 0x01B2,
-  Vmonospace: 0xFF36,
-  Voarmenian: 0x0548,
-  Vsmall: 0xF776,
-  Vtilde: 0x1E7C,
-  W: 0x0057,
-  Wacute: 0x1E82,
-  Wcircle: 0x24CC,
-  Wcircumflex: 0x0174,
-  Wdieresis: 0x1E84,
-  Wdotaccent: 0x1E86,
-  Wdotbelow: 0x1E88,
-  Wgrave: 0x1E80,
-  Wmonospace: 0xFF37,
-  Wsmall: 0xF777,
-  X: 0x0058,
-  Xcircle: 0x24CD,
-  Xdieresis: 0x1E8C,
-  Xdotaccent: 0x1E8A,
-  Xeharmenian: 0x053D,
-  Xi: 0x039E,
-  Xmonospace: 0xFF38,
-  Xsmall: 0xF778,
-  Y: 0x0059,
-  Yacute: 0x00DD,
-  Yacutesmall: 0xF7FD,
-  Yatcyrillic: 0x0462,
-  Ycircle: 0x24CE,
-  Ycircumflex: 0x0176,
-  Ydieresis: 0x0178,
-  Ydieresissmall: 0xF7FF,
-  Ydotaccent: 0x1E8E,
-  Ydotbelow: 0x1EF4,
-  Yericyrillic: 0x042B,
-  Yerudieresiscyrillic: 0x04F8,
-  Ygrave: 0x1EF2,
-  Yhook: 0x01B3,
-  Yhookabove: 0x1EF6,
-  Yiarmenian: 0x0545,
-  Yicyrillic: 0x0407,
-  Yiwnarmenian: 0x0552,
-  Ymonospace: 0xFF39,
-  Ysmall: 0xF779,
-  Ytilde: 0x1EF8,
-  Yusbigcyrillic: 0x046A,
-  Yusbigiotifiedcyrillic: 0x046C,
-  Yuslittlecyrillic: 0x0466,
-  Yuslittleiotifiedcyrillic: 0x0468,
-  Z: 0x005A,
-  Zaarmenian: 0x0536,
-  Zacute: 0x0179,
-  Zcaron: 0x017D,
-  Zcaronsmall: 0xF6FF,
-  Zcircle: 0x24CF,
-  Zcircumflex: 0x1E90,
-  Zdot: 0x017B,
-  Zdotaccent: 0x017B,
-  Zdotbelow: 0x1E92,
-  Zecyrillic: 0x0417,
-  Zedescendercyrillic: 0x0498,
-  Zedieresiscyrillic: 0x04DE,
-  Zeta: 0x0396,
-  Zhearmenian: 0x053A,
-  Zhebrevecyrillic: 0x04C1,
-  Zhecyrillic: 0x0416,
-  Zhedescendercyrillic: 0x0496,
-  Zhedieresiscyrillic: 0x04DC,
-  Zlinebelow: 0x1E94,
-  Zmonospace: 0xFF3A,
-  Zsmall: 0xF77A,
-  Zstroke: 0x01B5,
-  a: 0x0061,
-  aabengali: 0x0986,
-  aacute: 0x00E1,
-  aadeva: 0x0906,
-  aagujarati: 0x0A86,
-  aagurmukhi: 0x0A06,
-  aamatragurmukhi: 0x0A3E,
-  aarusquare: 0x3303,
-  aavowelsignbengali: 0x09BE,
-  aavowelsigndeva: 0x093E,
-  aavowelsigngujarati: 0x0ABE,
-  abbreviationmarkarmenian: 0x055F,
-  abbreviationsigndeva: 0x0970,
-  abengali: 0x0985,
-  abopomofo: 0x311A,
-  abreve: 0x0103,
-  abreveacute: 0x1EAF,
-  abrevecyrillic: 0x04D1,
-  abrevedotbelow: 0x1EB7,
-  abrevegrave: 0x1EB1,
-  abrevehookabove: 0x1EB3,
-  abrevetilde: 0x1EB5,
-  acaron: 0x01CE,
-  acircle: 0x24D0,
-  acircumflex: 0x00E2,
-  acircumflexacute: 0x1EA5,
-  acircumflexdotbelow: 0x1EAD,
-  acircumflexgrave: 0x1EA7,
-  acircumflexhookabove: 0x1EA9,
-  acircumflextilde: 0x1EAB,
-  acute: 0x00B4,
-  acutebelowcmb: 0x0317,
-  acutecmb: 0x0301,
-  acutecomb: 0x0301,
-  acutedeva: 0x0954,
-  acutelowmod: 0x02CF,
-  acutetonecmb: 0x0341,
-  acyrillic: 0x0430,
-  adblgrave: 0x0201,
-  addakgurmukhi: 0x0A71,
-  adeva: 0x0905,
-  adieresis: 0x00E4,
-  adieresiscyrillic: 0x04D3,
-  adieresismacron: 0x01DF,
-  adotbelow: 0x1EA1,
-  adotmacron: 0x01E1,
-  ae: 0x00E6,
-  aeacute: 0x01FD,
-  aekorean: 0x3150,
-  aemacron: 0x01E3,
-  afii00208: 0x2015,
-  afii08941: 0x20A4,
-  afii10017: 0x0410,
-  afii10018: 0x0411,
-  afii10019: 0x0412,
-  afii10020: 0x0413,
-  afii10021: 0x0414,
-  afii10022: 0x0415,
-  afii10023: 0x0401,
-  afii10024: 0x0416,
-  afii10025: 0x0417,
-  afii10026: 0x0418,
-  afii10027: 0x0419,
-  afii10028: 0x041A,
-  afii10029: 0x041B,
-  afii10030: 0x041C,
-  afii10031: 0x041D,
-  afii10032: 0x041E,
-  afii10033: 0x041F,
-  afii10034: 0x0420,
-  afii10035: 0x0421,
-  afii10036: 0x0422,
-  afii10037: 0x0423,
-  afii10038: 0x0424,
-  afii10039: 0x0425,
-  afii10040: 0x0426,
-  afii10041: 0x0427,
-  afii10042: 0x0428,
-  afii10043: 0x0429,
-  afii10044: 0x042A,
-  afii10045: 0x042B,
-  afii10046: 0x042C,
-  afii10047: 0x042D,
-  afii10048: 0x042E,
-  afii10049: 0x042F,
-  afii10050: 0x0490,
-  afii10051: 0x0402,
-  afii10052: 0x0403,
-  afii10053: 0x0404,
-  afii10054: 0x0405,
-  afii10055: 0x0406,
-  afii10056: 0x0407,
-  afii10057: 0x0408,
-  afii10058: 0x0409,
-  afii10059: 0x040A,
-  afii10060: 0x040B,
-  afii10061: 0x040C,
-  afii10062: 0x040E,
-  afii10063: 0xF6C4,
-  afii10064: 0xF6C5,
-  afii10065: 0x0430,
-  afii10066: 0x0431,
-  afii10067: 0x0432,
-  afii10068: 0x0433,
-  afii10069: 0x0434,
-  afii10070: 0x0435,
-  afii10071: 0x0451,
-  afii10072: 0x0436,
-  afii10073: 0x0437,
-  afii10074: 0x0438,
-  afii10075: 0x0439,
-  afii10076: 0x043A,
-  afii10077: 0x043B,
-  afii10078: 0x043C,
-  afii10079: 0x043D,
-  afii10080: 0x043E,
-  afii10081: 0x043F,
-  afii10082: 0x0440,
-  afii10083: 0x0441,
-  afii10084: 0x0442,
-  afii10085: 0x0443,
-  afii10086: 0x0444,
-  afii10087: 0x0445,
-  afii10088: 0x0446,
-  afii10089: 0x0447,
-  afii10090: 0x0448,
-  afii10091: 0x0449,
-  afii10092: 0x044A,
-  afii10093: 0x044B,
-  afii10094: 0x044C,
-  afii10095: 0x044D,
-  afii10096: 0x044E,
-  afii10097: 0x044F,
-  afii10098: 0x0491,
-  afii10099: 0x0452,
-  afii10100: 0x0453,
-  afii10101: 0x0454,
-  afii10102: 0x0455,
-  afii10103: 0x0456,
-  afii10104: 0x0457,
-  afii10105: 0x0458,
-  afii10106: 0x0459,
-  afii10107: 0x045A,
-  afii10108: 0x045B,
-  afii10109: 0x045C,
-  afii10110: 0x045E,
-  afii10145: 0x040F,
-  afii10146: 0x0462,
-  afii10147: 0x0472,
-  afii10148: 0x0474,
-  afii10192: 0xF6C6,
-  afii10193: 0x045F,
-  afii10194: 0x0463,
-  afii10195: 0x0473,
-  afii10196: 0x0475,
-  afii10831: 0xF6C7,
-  afii10832: 0xF6C8,
-  afii10846: 0x04D9,
-  afii299: 0x200E,
-  afii300: 0x200F,
-  afii301: 0x200D,
-  afii57381: 0x066A,
-  afii57388: 0x060C,
-  afii57392: 0x0660,
-  afii57393: 0x0661,
-  afii57394: 0x0662,
-  afii57395: 0x0663,
-  afii57396: 0x0664,
-  afii57397: 0x0665,
-  afii57398: 0x0666,
-  afii57399: 0x0667,
-  afii57400: 0x0668,
-  afii57401: 0x0669,
-  afii57403: 0x061B,
-  afii57407: 0x061F,
-  afii57409: 0x0621,
-  afii57410: 0x0622,
-  afii57411: 0x0623,
-  afii57412: 0x0624,
-  afii57413: 0x0625,
-  afii57414: 0x0626,
-  afii57415: 0x0627,
-  afii57416: 0x0628,
-  afii57417: 0x0629,
-  afii57418: 0x062A,
-  afii57419: 0x062B,
-  afii57420: 0x062C,
-  afii57421: 0x062D,
-  afii57422: 0x062E,
-  afii57423: 0x062F,
-  afii57424: 0x0630,
-  afii57425: 0x0631,
-  afii57426: 0x0632,
-  afii57427: 0x0633,
-  afii57428: 0x0634,
-  afii57429: 0x0635,
-  afii57430: 0x0636,
-  afii57431: 0x0637,
-  afii57432: 0x0638,
-  afii57433: 0x0639,
-  afii57434: 0x063A,
-  afii57440: 0x0640,
-  afii57441: 0x0641,
-  afii57442: 0x0642,
-  afii57443: 0x0643,
-  afii57444: 0x0644,
-  afii57445: 0x0645,
-  afii57446: 0x0646,
-  afii57448: 0x0648,
-  afii57449: 0x0649,
-  afii57450: 0x064A,
-  afii57451: 0x064B,
-  afii57452: 0x064C,
-  afii57453: 0x064D,
-  afii57454: 0x064E,
-  afii57455: 0x064F,
-  afii57456: 0x0650,
-  afii57457: 0x0651,
-  afii57458: 0x0652,
-  afii57470: 0x0647,
-  afii57505: 0x06A4,
-  afii57506: 0x067E,
-  afii57507: 0x0686,
-  afii57508: 0x0698,
-  afii57509: 0x06AF,
-  afii57511: 0x0679,
-  afii57512: 0x0688,
-  afii57513: 0x0691,
-  afii57514: 0x06BA,
-  afii57519: 0x06D2,
-  afii57534: 0x06D5,
-  afii57636: 0x20AA,
-  afii57645: 0x05BE,
-  afii57658: 0x05C3,
-  afii57664: 0x05D0,
-  afii57665: 0x05D1,
-  afii57666: 0x05D2,
-  afii57667: 0x05D3,
-  afii57668: 0x05D4,
-  afii57669: 0x05D5,
-  afii57670: 0x05D6,
-  afii57671: 0x05D7,
-  afii57672: 0x05D8,
-  afii57673: 0x05D9,
-  afii57674: 0x05DA,
-  afii57675: 0x05DB,
-  afii57676: 0x05DC,
-  afii57677: 0x05DD,
-  afii57678: 0x05DE,
-  afii57679: 0x05DF,
-  afii57680: 0x05E0,
-  afii57681: 0x05E1,
-  afii57682: 0x05E2,
-  afii57683: 0x05E3,
-  afii57684: 0x05E4,
-  afii57685: 0x05E5,
-  afii57686: 0x05E6,
-  afii57687: 0x05E7,
-  afii57688: 0x05E8,
-  afii57689: 0x05E9,
-  afii57690: 0x05EA,
-  afii57694: 0xFB2A,
-  afii57695: 0xFB2B,
-  afii57700: 0xFB4B,
-  afii57705: 0xFB1F,
-  afii57716: 0x05F0,
-  afii57717: 0x05F1,
-  afii57718: 0x05F2,
-  afii57723: 0xFB35,
-  afii57793: 0x05B4,
-  afii57794: 0x05B5,
-  afii57795: 0x05B6,
-  afii57796: 0x05BB,
-  afii57797: 0x05B8,
-  afii57798: 0x05B7,
-  afii57799: 0x05B0,
-  afii57800: 0x05B2,
-  afii57801: 0x05B1,
-  afii57802: 0x05B3,
-  afii57803: 0x05C2,
-  afii57804: 0x05C1,
-  afii57806: 0x05B9,
-  afii57807: 0x05BC,
-  afii57839: 0x05BD,
-  afii57841: 0x05BF,
-  afii57842: 0x05C0,
-  afii57929: 0x02BC,
-  afii61248: 0x2105,
-  afii61289: 0x2113,
-  afii61352: 0x2116,
-  afii61573: 0x202C,
-  afii61574: 0x202D,
-  afii61575: 0x202E,
-  afii61664: 0x200C,
-  afii63167: 0x066D,
-  afii64937: 0x02BD,
-  agrave: 0x00E0,
-  agujarati: 0x0A85,
-  agurmukhi: 0x0A05,
-  ahiragana: 0x3042,
-  ahookabove: 0x1EA3,
-  aibengali: 0x0990,
-  aibopomofo: 0x311E,
-  aideva: 0x0910,
-  aiecyrillic: 0x04D5,
-  aigujarati: 0x0A90,
-  aigurmukhi: 0x0A10,
-  aimatragurmukhi: 0x0A48,
-  ainarabic: 0x0639,
-  ainfinalarabic: 0xFECA,
-  aininitialarabic: 0xFECB,
-  ainmedialarabic: 0xFECC,
-  ainvertedbreve: 0x0203,
-  aivowelsignbengali: 0x09C8,
-  aivowelsigndeva: 0x0948,
-  aivowelsigngujarati: 0x0AC8,
-  akatakana: 0x30A2,
-  akatakanahalfwidth: 0xFF71,
-  akorean: 0x314F,
-  alef: 0x05D0,
-  alefarabic: 0x0627,
-  alefdageshhebrew: 0xFB30,
-  aleffinalarabic: 0xFE8E,
-  alefhamzaabovearabic: 0x0623,
-  alefhamzaabovefinalarabic: 0xFE84,
-  alefhamzabelowarabic: 0x0625,
-  alefhamzabelowfinalarabic: 0xFE88,
-  alefhebrew: 0x05D0,
-  aleflamedhebrew: 0xFB4F,
-  alefmaddaabovearabic: 0x0622,
-  alefmaddaabovefinalarabic: 0xFE82,
-  alefmaksuraarabic: 0x0649,
-  alefmaksurafinalarabic: 0xFEF0,
-  alefmaksurainitialarabic: 0xFEF3,
-  alefmaksuramedialarabic: 0xFEF4,
-  alefpatahhebrew: 0xFB2E,
-  alefqamatshebrew: 0xFB2F,
-  aleph: 0x2135,
-  allequal: 0x224C,
-  alpha: 0x03B1,
-  alphatonos: 0x03AC,
-  amacron: 0x0101,
-  amonospace: 0xFF41,
-  ampersand: 0x0026,
-  ampersandmonospace: 0xFF06,
-  ampersandsmall: 0xF726,
-  amsquare: 0x33C2,
-  anbopomofo: 0x3122,
-  angbopomofo: 0x3124,
-  angbracketleft: 0x3008, // This glyph is missing from Adobe's original list.
-  angbracketright: 0x3009, // This glyph is missing from Adobe's original list.
-  angkhankhuthai: 0x0E5A,
-  angle: 0x2220,
-  anglebracketleft: 0x3008,
-  anglebracketleftvertical: 0xFE3F,
-  anglebracketright: 0x3009,
-  anglebracketrightvertical: 0xFE40,
-  angleleft: 0x2329,
-  angleright: 0x232A,
-  angstrom: 0x212B,
-  anoteleia: 0x0387,
-  anudattadeva: 0x0952,
-  anusvarabengali: 0x0982,
-  anusvaradeva: 0x0902,
-  anusvaragujarati: 0x0A82,
-  aogonek: 0x0105,
-  apaatosquare: 0x3300,
-  aparen: 0x249C,
-  apostrophearmenian: 0x055A,
-  apostrophemod: 0x02BC,
-  apple: 0xF8FF,
-  approaches: 0x2250,
-  approxequal: 0x2248,
-  approxequalorimage: 0x2252,
-  approximatelyequal: 0x2245,
-  araeaekorean: 0x318E,
-  araeakorean: 0x318D,
-  arc: 0x2312,
-  arighthalfring: 0x1E9A,
-  aring: 0x00E5,
-  aringacute: 0x01FB,
-  aringbelow: 0x1E01,
-  arrowboth: 0x2194,
-  arrowdashdown: 0x21E3,
-  arrowdashleft: 0x21E0,
-  arrowdashright: 0x21E2,
-  arrowdashup: 0x21E1,
-  arrowdblboth: 0x21D4,
-  arrowdbldown: 0x21D3,
-  arrowdblleft: 0x21D0,
-  arrowdblright: 0x21D2,
-  arrowdblup: 0x21D1,
-  arrowdown: 0x2193,
-  arrowdownleft: 0x2199,
-  arrowdownright: 0x2198,
-  arrowdownwhite: 0x21E9,
-  arrowheaddownmod: 0x02C5,
-  arrowheadleftmod: 0x02C2,
-  arrowheadrightmod: 0x02C3,
-  arrowheadupmod: 0x02C4,
-  arrowhorizex: 0xF8E7,
-  arrowleft: 0x2190,
-  arrowleftdbl: 0x21D0,
-  arrowleftdblstroke: 0x21CD,
-  arrowleftoverright: 0x21C6,
-  arrowleftwhite: 0x21E6,
-  arrowright: 0x2192,
-  arrowrightdblstroke: 0x21CF,
-  arrowrightheavy: 0x279E,
-  arrowrightoverleft: 0x21C4,
-  arrowrightwhite: 0x21E8,
-  arrowtableft: 0x21E4,
-  arrowtabright: 0x21E5,
-  arrowup: 0x2191,
-  arrowupdn: 0x2195,
-  arrowupdnbse: 0x21A8,
-  arrowupdownbase: 0x21A8,
-  arrowupleft: 0x2196,
-  arrowupleftofdown: 0x21C5,
-  arrowupright: 0x2197,
-  arrowupwhite: 0x21E7,
-  arrowvertex: 0xF8E6,
-  asciicircum: 0x005E,
-  asciicircummonospace: 0xFF3E,
-  asciitilde: 0x007E,
-  asciitildemonospace: 0xFF5E,
-  ascript: 0x0251,
-  ascriptturned: 0x0252,
-  asmallhiragana: 0x3041,
-  asmallkatakana: 0x30A1,
-  asmallkatakanahalfwidth: 0xFF67,
-  asterisk: 0x002A,
-  asteriskaltonearabic: 0x066D,
-  asteriskarabic: 0x066D,
-  asteriskmath: 0x2217,
-  asteriskmonospace: 0xFF0A,
-  asterisksmall: 0xFE61,
-  asterism: 0x2042,
-  asuperior: 0xF6E9,
-  asymptoticallyequal: 0x2243,
-  at: 0x0040,
-  atilde: 0x00E3,
-  atmonospace: 0xFF20,
-  atsmall: 0xFE6B,
-  aturned: 0x0250,
-  aubengali: 0x0994,
-  aubopomofo: 0x3120,
-  audeva: 0x0914,
-  augujarati: 0x0A94,
-  augurmukhi: 0x0A14,
-  aulengthmarkbengali: 0x09D7,
-  aumatragurmukhi: 0x0A4C,
-  auvowelsignbengali: 0x09CC,
-  auvowelsigndeva: 0x094C,
-  auvowelsigngujarati: 0x0ACC,
-  avagrahadeva: 0x093D,
-  aybarmenian: 0x0561,
-  ayin: 0x05E2,
-  ayinaltonehebrew: 0xFB20,
-  ayinhebrew: 0x05E2,
-  b: 0x0062,
-  babengali: 0x09AC,
-  backslash: 0x005C,
-  backslashmonospace: 0xFF3C,
-  badeva: 0x092C,
-  bagujarati: 0x0AAC,
-  bagurmukhi: 0x0A2C,
-  bahiragana: 0x3070,
-  bahtthai: 0x0E3F,
-  bakatakana: 0x30D0,
-  bar: 0x007C,
-  barmonospace: 0xFF5C,
-  bbopomofo: 0x3105,
-  bcircle: 0x24D1,
-  bdotaccent: 0x1E03,
-  bdotbelow: 0x1E05,
-  beamedsixteenthnotes: 0x266C,
-  because: 0x2235,
-  becyrillic: 0x0431,
-  beharabic: 0x0628,
-  behfinalarabic: 0xFE90,
-  behinitialarabic: 0xFE91,
-  behiragana: 0x3079,
-  behmedialarabic: 0xFE92,
-  behmeeminitialarabic: 0xFC9F,
-  behmeemisolatedarabic: 0xFC08,
-  behnoonfinalarabic: 0xFC6D,
-  bekatakana: 0x30D9,
-  benarmenian: 0x0562,
-  bet: 0x05D1,
-  beta: 0x03B2,
-  betasymbolgreek: 0x03D0,
-  betdagesh: 0xFB31,
-  betdageshhebrew: 0xFB31,
-  bethebrew: 0x05D1,
-  betrafehebrew: 0xFB4C,
-  bhabengali: 0x09AD,
-  bhadeva: 0x092D,
-  bhagujarati: 0x0AAD,
-  bhagurmukhi: 0x0A2D,
-  bhook: 0x0253,
-  bihiragana: 0x3073,
-  bikatakana: 0x30D3,
-  bilabialclick: 0x0298,
-  bindigurmukhi: 0x0A02,
-  birusquare: 0x3331,
-  blackcircle: 0x25CF,
-  blackdiamond: 0x25C6,
-  blackdownpointingtriangle: 0x25BC,
-  blackleftpointingpointer: 0x25C4,
-  blackleftpointingtriangle: 0x25C0,
-  blacklenticularbracketleft: 0x3010,
-  blacklenticularbracketleftvertical: 0xFE3B,
-  blacklenticularbracketright: 0x3011,
-  blacklenticularbracketrightvertical: 0xFE3C,
-  blacklowerlefttriangle: 0x25E3,
-  blacklowerrighttriangle: 0x25E2,
-  blackrectangle: 0x25AC,
-  blackrightpointingpointer: 0x25BA,
-  blackrightpointingtriangle: 0x25B6,
-  blacksmallsquare: 0x25AA,
-  blacksmilingface: 0x263B,
-  blacksquare: 0x25A0,
-  blackstar: 0x2605,
-  blackupperlefttriangle: 0x25E4,
-  blackupperrighttriangle: 0x25E5,
-  blackuppointingsmalltriangle: 0x25B4,
-  blackuppointingtriangle: 0x25B2,
-  blank: 0x2423,
-  blinebelow: 0x1E07,
-  block: 0x2588,
-  bmonospace: 0xFF42,
-  bobaimaithai: 0x0E1A,
-  bohiragana: 0x307C,
-  bokatakana: 0x30DC,
-  bparen: 0x249D,
-  bqsquare: 0x33C3,
-  braceex: 0xF8F4,
-  braceleft: 0x007B,
-  braceleftbt: 0xF8F3,
-  braceleftmid: 0xF8F2,
-  braceleftmonospace: 0xFF5B,
-  braceleftsmall: 0xFE5B,
-  bracelefttp: 0xF8F1,
-  braceleftvertical: 0xFE37,
-  braceright: 0x007D,
-  bracerightbt: 0xF8FE,
-  bracerightmid: 0xF8FD,
-  bracerightmonospace: 0xFF5D,
-  bracerightsmall: 0xFE5C,
-  bracerighttp: 0xF8FC,
-  bracerightvertical: 0xFE38,
-  bracketleft: 0x005B,
-  bracketleftbt: 0xF8F0,
-  bracketleftex: 0xF8EF,
-  bracketleftmonospace: 0xFF3B,
-  bracketlefttp: 0xF8EE,
-  bracketright: 0x005D,
-  bracketrightbt: 0xF8FB,
-  bracketrightex: 0xF8FA,
-  bracketrightmonospace: 0xFF3D,
-  bracketrighttp: 0xF8F9,
-  breve: 0x02D8,
-  brevebelowcmb: 0x032E,
-  brevecmb: 0x0306,
-  breveinvertedbelowcmb: 0x032F,
-  breveinvertedcmb: 0x0311,
-  breveinverteddoublecmb: 0x0361,
-  bridgebelowcmb: 0x032A,
-  bridgeinvertedbelowcmb: 0x033A,
-  brokenbar: 0x00A6,
-  bstroke: 0x0180,
-  bsuperior: 0xF6EA,
-  btopbar: 0x0183,
-  buhiragana: 0x3076,
-  bukatakana: 0x30D6,
-  bullet: 0x2022,
-  bulletinverse: 0x25D8,
-  bulletoperator: 0x2219,
-  bullseye: 0x25CE,
-  c: 0x0063,
-  caarmenian: 0x056E,
-  cabengali: 0x099A,
-  cacute: 0x0107,
-  cadeva: 0x091A,
-  cagujarati: 0x0A9A,
-  cagurmukhi: 0x0A1A,
-  calsquare: 0x3388,
-  candrabindubengali: 0x0981,
-  candrabinducmb: 0x0310,
-  candrabindudeva: 0x0901,
-  candrabindugujarati: 0x0A81,
-  capslock: 0x21EA,
-  careof: 0x2105,
-  caron: 0x02C7,
-  caronbelowcmb: 0x032C,
-  caroncmb: 0x030C,
-  carriagereturn: 0x21B5,
-  cbopomofo: 0x3118,
-  ccaron: 0x010D,
-  ccedilla: 0x00E7,
-  ccedillaacute: 0x1E09,
-  ccircle: 0x24D2,
-  ccircumflex: 0x0109,
-  ccurl: 0x0255,
-  cdot: 0x010B,
-  cdotaccent: 0x010B,
-  cdsquare: 0x33C5,
-  cedilla: 0x00B8,
-  cedillacmb: 0x0327,
-  cent: 0x00A2,
-  centigrade: 0x2103,
-  centinferior: 0xF6DF,
-  centmonospace: 0xFFE0,
-  centoldstyle: 0xF7A2,
-  centsuperior: 0xF6E0,
-  chaarmenian: 0x0579,
-  chabengali: 0x099B,
-  chadeva: 0x091B,
-  chagujarati: 0x0A9B,
-  chagurmukhi: 0x0A1B,
-  chbopomofo: 0x3114,
-  cheabkhasiancyrillic: 0x04BD,
-  checkmark: 0x2713,
-  checyrillic: 0x0447,
-  chedescenderabkhasiancyrillic: 0x04BF,
-  chedescendercyrillic: 0x04B7,
-  chedieresiscyrillic: 0x04F5,
-  cheharmenian: 0x0573,
-  chekhakassiancyrillic: 0x04CC,
-  cheverticalstrokecyrillic: 0x04B9,
-  chi: 0x03C7,
-  chieuchacirclekorean: 0x3277,
-  chieuchaparenkorean: 0x3217,
-  chieuchcirclekorean: 0x3269,
-  chieuchkorean: 0x314A,
-  chieuchparenkorean: 0x3209,
-  chochangthai: 0x0E0A,
-  chochanthai: 0x0E08,
-  chochingthai: 0x0E09,
-  chochoethai: 0x0E0C,
-  chook: 0x0188,
-  cieucacirclekorean: 0x3276,
-  cieucaparenkorean: 0x3216,
-  cieuccirclekorean: 0x3268,
-  cieuckorean: 0x3148,
-  cieucparenkorean: 0x3208,
-  cieucuparenkorean: 0x321C,
-  circle: 0x25CB,
-  circlecopyrt: 0x00A9, // This glyph is missing from Adobe's original list.
-  circlemultiply: 0x2297,
-  circleot: 0x2299,
-  circleplus: 0x2295,
-  circlepostalmark: 0x3036,
-  circlewithlefthalfblack: 0x25D0,
-  circlewithrighthalfblack: 0x25D1,
-  circumflex: 0x02C6,
-  circumflexbelowcmb: 0x032D,
-  circumflexcmb: 0x0302,
-  clear: 0x2327,
-  clickalveolar: 0x01C2,
-  clickdental: 0x01C0,
-  clicklateral: 0x01C1,
-  clickretroflex: 0x01C3,
-  club: 0x2663,
-  clubsuitblack: 0x2663,
-  clubsuitwhite: 0x2667,
-  cmcubedsquare: 0x33A4,
-  cmonospace: 0xFF43,
-  cmsquaredsquare: 0x33A0,
-  coarmenian: 0x0581,
-  colon: 0x003A,
-  colonmonetary: 0x20A1,
-  colonmonospace: 0xFF1A,
-  colonsign: 0x20A1,
-  colonsmall: 0xFE55,
-  colontriangularhalfmod: 0x02D1,
-  colontriangularmod: 0x02D0,
-  comma: 0x002C,
-  commaabovecmb: 0x0313,
-  commaaboverightcmb: 0x0315,
-  commaaccent: 0xF6C3,
-  commaarabic: 0x060C,
-  commaarmenian: 0x055D,
-  commainferior: 0xF6E1,
-  commamonospace: 0xFF0C,
-  commareversedabovecmb: 0x0314,
-  commareversedmod: 0x02BD,
-  commasmall: 0xFE50,
-  commasuperior: 0xF6E2,
-  commaturnedabovecmb: 0x0312,
-  commaturnedmod: 0x02BB,
-  compass: 0x263C,
-  congruent: 0x2245,
-  contourintegral: 0x222E,
-  control: 0x2303,
-  controlACK: 0x0006,
-  controlBEL: 0x0007,
-  controlBS: 0x0008,
-  controlCAN: 0x0018,
-  controlCR: 0x000D,
-  controlDC1: 0x0011,
-  controlDC2: 0x0012,
-  controlDC3: 0x0013,
-  controlDC4: 0x0014,
-  controlDEL: 0x007F,
-  controlDLE: 0x0010,
-  controlEM: 0x0019,
-  controlENQ: 0x0005,
-  controlEOT: 0x0004,
-  controlESC: 0x001B,
-  controlETB: 0x0017,
-  controlETX: 0x0003,
-  controlFF: 0x000C,
-  controlFS: 0x001C,
-  controlGS: 0x001D,
-  controlHT: 0x0009,
-  controlLF: 0x000A,
-  controlNAK: 0x0015,
-  controlRS: 0x001E,
-  controlSI: 0x000F,
-  controlSO: 0x000E,
-  controlSOT: 0x0002,
-  controlSTX: 0x0001,
-  controlSUB: 0x001A,
-  controlSYN: 0x0016,
-  controlUS: 0x001F,
-  controlVT: 0x000B,
-  copyright: 0x00A9,
-  copyrightsans: 0xF8E9,
-  copyrightserif: 0xF6D9,
-  cornerbracketleft: 0x300C,
-  cornerbracketlefthalfwidth: 0xFF62,
-  cornerbracketleftvertical: 0xFE41,
-  cornerbracketright: 0x300D,
-  cornerbracketrighthalfwidth: 0xFF63,
-  cornerbracketrightvertical: 0xFE42,
-  corporationsquare: 0x337F,
-  cosquare: 0x33C7,
-  coverkgsquare: 0x33C6,
-  cparen: 0x249E,
-  cruzeiro: 0x20A2,
-  cstretched: 0x0297,
-  curlyand: 0x22CF,
-  curlyor: 0x22CE,
-  currency: 0x00A4,
-  cyrBreve: 0xF6D1,
-  cyrFlex: 0xF6D2,
-  cyrbreve: 0xF6D4,
-  cyrflex: 0xF6D5,
-  d: 0x0064,
-  daarmenian: 0x0564,
-  dabengali: 0x09A6,
-  dadarabic: 0x0636,
-  dadeva: 0x0926,
-  dadfinalarabic: 0xFEBE,
-  dadinitialarabic: 0xFEBF,
-  dadmedialarabic: 0xFEC0,
-  dagesh: 0x05BC,
-  dageshhebrew: 0x05BC,
-  dagger: 0x2020,
-  daggerdbl: 0x2021,
-  dagujarati: 0x0AA6,
-  dagurmukhi: 0x0A26,
-  dahiragana: 0x3060,
-  dakatakana: 0x30C0,
-  dalarabic: 0x062F,
-  dalet: 0x05D3,
-  daletdagesh: 0xFB33,
-  daletdageshhebrew: 0xFB33,
-  dalethebrew: 0x05D3,
-  dalfinalarabic: 0xFEAA,
-  dammaarabic: 0x064F,
-  dammalowarabic: 0x064F,
-  dammatanaltonearabic: 0x064C,
-  dammatanarabic: 0x064C,
-  danda: 0x0964,
-  dargahebrew: 0x05A7,
-  dargalefthebrew: 0x05A7,
-  dasiapneumatacyrilliccmb: 0x0485,
-  dblGrave: 0xF6D3,
-  dblanglebracketleft: 0x300A,
-  dblanglebracketleftvertical: 0xFE3D,
-  dblanglebracketright: 0x300B,
-  dblanglebracketrightvertical: 0xFE3E,
-  dblarchinvertedbelowcmb: 0x032B,
-  dblarrowleft: 0x21D4,
-  dblarrowright: 0x21D2,
-  dbldanda: 0x0965,
-  dblgrave: 0xF6D6,
-  dblgravecmb: 0x030F,
-  dblintegral: 0x222C,
-  dbllowline: 0x2017,
-  dbllowlinecmb: 0x0333,
-  dbloverlinecmb: 0x033F,
-  dblprimemod: 0x02BA,
-  dblverticalbar: 0x2016,
-  dblverticallineabovecmb: 0x030E,
-  dbopomofo: 0x3109,
-  dbsquare: 0x33C8,
-  dcaron: 0x010F,
-  dcedilla: 0x1E11,
-  dcircle: 0x24D3,
-  dcircumflexbelow: 0x1E13,
-  dcroat: 0x0111,
-  ddabengali: 0x09A1,
-  ddadeva: 0x0921,
-  ddagujarati: 0x0AA1,
-  ddagurmukhi: 0x0A21,
-  ddalarabic: 0x0688,
-  ddalfinalarabic: 0xFB89,
-  dddhadeva: 0x095C,
-  ddhabengali: 0x09A2,
-  ddhadeva: 0x0922,
-  ddhagujarati: 0x0AA2,
-  ddhagurmukhi: 0x0A22,
-  ddotaccent: 0x1E0B,
-  ddotbelow: 0x1E0D,
-  decimalseparatorarabic: 0x066B,
-  decimalseparatorpersian: 0x066B,
-  decyrillic: 0x0434,
-  degree: 0x00B0,
-  dehihebrew: 0x05AD,
-  dehiragana: 0x3067,
-  deicoptic: 0x03EF,
-  dekatakana: 0x30C7,
-  deleteleft: 0x232B,
-  deleteright: 0x2326,
-  delta: 0x03B4,
-  deltaturned: 0x018D,
-  denominatorminusonenumeratorbengali: 0x09F8,
-  dezh: 0x02A4,
-  dhabengali: 0x09A7,
-  dhadeva: 0x0927,
-  dhagujarati: 0x0AA7,
-  dhagurmukhi: 0x0A27,
-  dhook: 0x0257,
-  dialytikatonos: 0x0385,
-  dialytikatonoscmb: 0x0344,
-  diamond: 0x2666,
-  diamondsuitwhite: 0x2662,
-  dieresis: 0x00A8,
-  dieresisacute: 0xF6D7,
-  dieresisbelowcmb: 0x0324,
-  dieresiscmb: 0x0308,
-  dieresisgrave: 0xF6D8,
-  dieresistonos: 0x0385,
-  dihiragana: 0x3062,
-  dikatakana: 0x30C2,
-  dittomark: 0x3003,
-  divide: 0x00F7,
-  divides: 0x2223,
-  divisionslash: 0x2215,
-  djecyrillic: 0x0452,
-  dkshade: 0x2593,
-  dlinebelow: 0x1E0F,
-  dlsquare: 0x3397,
-  dmacron: 0x0111,
-  dmonospace: 0xFF44,
-  dnblock: 0x2584,
-  dochadathai: 0x0E0E,
-  dodekthai: 0x0E14,
-  dohiragana: 0x3069,
-  dokatakana: 0x30C9,
-  dollar: 0x0024,
-  dollarinferior: 0xF6E3,
-  dollarmonospace: 0xFF04,
-  dollaroldstyle: 0xF724,
-  dollarsmall: 0xFE69,
-  dollarsuperior: 0xF6E4,
-  dong: 0x20AB,
-  dorusquare: 0x3326,
-  dotaccent: 0x02D9,
-  dotaccentcmb: 0x0307,
-  dotbelowcmb: 0x0323,
-  dotbelowcomb: 0x0323,
-  dotkatakana: 0x30FB,
-  dotlessi: 0x0131,
-  dotlessj: 0xF6BE,
-  dotlessjstrokehook: 0x0284,
-  dotmath: 0x22C5,
-  dottedcircle: 0x25CC,
-  doubleyodpatah: 0xFB1F,
-  doubleyodpatahhebrew: 0xFB1F,
-  downtackbelowcmb: 0x031E,
-  downtackmod: 0x02D5,
-  dparen: 0x249F,
-  dsuperior: 0xF6EB,
-  dtail: 0x0256,
-  dtopbar: 0x018C,
-  duhiragana: 0x3065,
-  dukatakana: 0x30C5,
-  dz: 0x01F3,
-  dzaltone: 0x02A3,
-  dzcaron: 0x01C6,
-  dzcurl: 0x02A5,
-  dzeabkhasiancyrillic: 0x04E1,
-  dzecyrillic: 0x0455,
-  dzhecyrillic: 0x045F,
-  e: 0x0065,
-  eacute: 0x00E9,
-  earth: 0x2641,
-  ebengali: 0x098F,
-  ebopomofo: 0x311C,
-  ebreve: 0x0115,
-  ecandradeva: 0x090D,
-  ecandragujarati: 0x0A8D,
-  ecandravowelsigndeva: 0x0945,
-  ecandravowelsigngujarati: 0x0AC5,
-  ecaron: 0x011B,
-  ecedillabreve: 0x1E1D,
-  echarmenian: 0x0565,
-  echyiwnarmenian: 0x0587,
-  ecircle: 0x24D4,
-  ecircumflex: 0x00EA,
-  ecircumflexacute: 0x1EBF,
-  ecircumflexbelow: 0x1E19,
-  ecircumflexdotbelow: 0x1EC7,
-  ecircumflexgrave: 0x1EC1,
-  ecircumflexhookabove: 0x1EC3,
-  ecircumflextilde: 0x1EC5,
-  ecyrillic: 0x0454,
-  edblgrave: 0x0205,
-  edeva: 0x090F,
-  edieresis: 0x00EB,
-  edot: 0x0117,
-  edotaccent: 0x0117,
-  edotbelow: 0x1EB9,
-  eegurmukhi: 0x0A0F,
-  eematragurmukhi: 0x0A47,
-  efcyrillic: 0x0444,
-  egrave: 0x00E8,
-  egujarati: 0x0A8F,
-  eharmenian: 0x0567,
-  ehbopomofo: 0x311D,
-  ehiragana: 0x3048,
-  ehookabove: 0x1EBB,
-  eibopomofo: 0x311F,
-  eight: 0x0038,
-  eightarabic: 0x0668,
-  eightbengali: 0x09EE,
-  eightcircle: 0x2467,
-  eightcircleinversesansserif: 0x2791,
-  eightdeva: 0x096E,
-  eighteencircle: 0x2471,
-  eighteenparen: 0x2485,
-  eighteenperiod: 0x2499,
-  eightgujarati: 0x0AEE,
-  eightgurmukhi: 0x0A6E,
-  eighthackarabic: 0x0668,
-  eighthangzhou: 0x3028,
-  eighthnotebeamed: 0x266B,
-  eightideographicparen: 0x3227,
-  eightinferior: 0x2088,
-  eightmonospace: 0xFF18,
-  eightoldstyle: 0xF738,
-  eightparen: 0x247B,
-  eightperiod: 0x248F,
-  eightpersian: 0x06F8,
-  eightroman: 0x2177,
-  eightsuperior: 0x2078,
-  eightthai: 0x0E58,
-  einvertedbreve: 0x0207,
-  eiotifiedcyrillic: 0x0465,
-  ekatakana: 0x30A8,
-  ekatakanahalfwidth: 0xFF74,
-  ekonkargurmukhi: 0x0A74,
-  ekorean: 0x3154,
-  elcyrillic: 0x043B,
-  element: 0x2208,
-  elevencircle: 0x246A,
-  elevenparen: 0x247E,
-  elevenperiod: 0x2492,
-  elevenroman: 0x217A,
-  ellipsis: 0x2026,
-  ellipsisvertical: 0x22EE,
-  emacron: 0x0113,
-  emacronacute: 0x1E17,
-  emacrongrave: 0x1E15,
-  emcyrillic: 0x043C,
-  emdash: 0x2014,
-  emdashvertical: 0xFE31,
-  emonospace: 0xFF45,
-  emphasismarkarmenian: 0x055B,
-  emptyset: 0x2205,
-  enbopomofo: 0x3123,
-  encyrillic: 0x043D,
-  endash: 0x2013,
-  endashvertical: 0xFE32,
-  endescendercyrillic: 0x04A3,
-  eng: 0x014B,
-  engbopomofo: 0x3125,
-  enghecyrillic: 0x04A5,
-  enhookcyrillic: 0x04C8,
-  enspace: 0x2002,
-  eogonek: 0x0119,
-  eokorean: 0x3153,
-  eopen: 0x025B,
-  eopenclosed: 0x029A,
-  eopenreversed: 0x025C,
-  eopenreversedclosed: 0x025E,
-  eopenreversedhook: 0x025D,
-  eparen: 0x24A0,
-  epsilon: 0x03B5,
-  epsilontonos: 0x03AD,
-  equal: 0x003D,
-  equalmonospace: 0xFF1D,
-  equalsmall: 0xFE66,
-  equalsuperior: 0x207C,
-  equivalence: 0x2261,
-  erbopomofo: 0x3126,
-  ercyrillic: 0x0440,
-  ereversed: 0x0258,
-  ereversedcyrillic: 0x044D,
-  escyrillic: 0x0441,
-  esdescendercyrillic: 0x04AB,
-  esh: 0x0283,
-  eshcurl: 0x0286,
-  eshortdeva: 0x090E,
-  eshortvowelsigndeva: 0x0946,
-  eshreversedloop: 0x01AA,
-  eshsquatreversed: 0x0285,
-  esmallhiragana: 0x3047,
-  esmallkatakana: 0x30A7,
-  esmallkatakanahalfwidth: 0xFF6A,
-  estimated: 0x212E,
-  esuperior: 0xF6EC,
-  eta: 0x03B7,
-  etarmenian: 0x0568,
-  etatonos: 0x03AE,
-  eth: 0x00F0,
-  etilde: 0x1EBD,
-  etildebelow: 0x1E1B,
-  etnahtafoukhhebrew: 0x0591,
-  etnahtafoukhlefthebrew: 0x0591,
-  etnahtahebrew: 0x0591,
-  etnahtalefthebrew: 0x0591,
-  eturned: 0x01DD,
-  eukorean: 0x3161,
-  euro: 0x20AC,
-  evowelsignbengali: 0x09C7,
-  evowelsigndeva: 0x0947,
-  evowelsigngujarati: 0x0AC7,
-  exclam: 0x0021,
-  exclamarmenian: 0x055C,
-  exclamdbl: 0x203C,
-  exclamdown: 0x00A1,
-  exclamdownsmall: 0xF7A1,
-  exclammonospace: 0xFF01,
-  exclamsmall: 0xF721,
-  existential: 0x2203,
-  ezh: 0x0292,
-  ezhcaron: 0x01EF,
-  ezhcurl: 0x0293,
-  ezhreversed: 0x01B9,
-  ezhtail: 0x01BA,
-  f: 0x0066,
-  fadeva: 0x095E,
-  fagurmukhi: 0x0A5E,
-  fahrenheit: 0x2109,
-  fathaarabic: 0x064E,
-  fathalowarabic: 0x064E,
-  fathatanarabic: 0x064B,
-  fbopomofo: 0x3108,
-  fcircle: 0x24D5,
-  fdotaccent: 0x1E1F,
-  feharabic: 0x0641,
-  feharmenian: 0x0586,
-  fehfinalarabic: 0xFED2,
-  fehinitialarabic: 0xFED3,
-  fehmedialarabic: 0xFED4,
-  feicoptic: 0x03E5,
-  female: 0x2640,
-  ff: 0xFB00,
-  ffi: 0xFB03,
-  ffl: 0xFB04,
-  fi: 0xFB01,
-  fifteencircle: 0x246E,
-  fifteenparen: 0x2482,
-  fifteenperiod: 0x2496,
-  figuredash: 0x2012,
-  filledbox: 0x25A0,
-  filledrect: 0x25AC,
-  finalkaf: 0x05DA,
-  finalkafdagesh: 0xFB3A,
-  finalkafdageshhebrew: 0xFB3A,
-  finalkafhebrew: 0x05DA,
-  finalmem: 0x05DD,
-  finalmemhebrew: 0x05DD,
-  finalnun: 0x05DF,
-  finalnunhebrew: 0x05DF,
-  finalpe: 0x05E3,
-  finalpehebrew: 0x05E3,
-  finaltsadi: 0x05E5,
-  finaltsadihebrew: 0x05E5,
-  firsttonechinese: 0x02C9,
-  fisheye: 0x25C9,
-  fitacyrillic: 0x0473,
-  five: 0x0035,
-  fivearabic: 0x0665,
-  fivebengali: 0x09EB,
-  fivecircle: 0x2464,
-  fivecircleinversesansserif: 0x278E,
-  fivedeva: 0x096B,
-  fiveeighths: 0x215D,
-  fivegujarati: 0x0AEB,
-  fivegurmukhi: 0x0A6B,
-  fivehackarabic: 0x0665,
-  fivehangzhou: 0x3025,
-  fiveideographicparen: 0x3224,
-  fiveinferior: 0x2085,
-  fivemonospace: 0xFF15,
-  fiveoldstyle: 0xF735,
-  fiveparen: 0x2478,
-  fiveperiod: 0x248C,
-  fivepersian: 0x06F5,
-  fiveroman: 0x2174,
-  fivesuperior: 0x2075,
-  fivethai: 0x0E55,
-  fl: 0xFB02,
-  florin: 0x0192,
-  fmonospace: 0xFF46,
-  fmsquare: 0x3399,
-  fofanthai: 0x0E1F,
-  fofathai: 0x0E1D,
-  fongmanthai: 0x0E4F,
-  forall: 0x2200,
-  four: 0x0034,
-  fourarabic: 0x0664,
-  fourbengali: 0x09EA,
-  fourcircle: 0x2463,
-  fourcircleinversesansserif: 0x278D,
-  fourdeva: 0x096A,
-  fourgujarati: 0x0AEA,
-  fourgurmukhi: 0x0A6A,
-  fourhackarabic: 0x0664,
-  fourhangzhou: 0x3024,
-  fourideographicparen: 0x3223,
-  fourinferior: 0x2084,
-  fourmonospace: 0xFF14,
-  fournumeratorbengali: 0x09F7,
-  fouroldstyle: 0xF734,
-  fourparen: 0x2477,
-  fourperiod: 0x248B,
-  fourpersian: 0x06F4,
-  fourroman: 0x2173,
-  foursuperior: 0x2074,
-  fourteencircle: 0x246D,
-  fourteenparen: 0x2481,
-  fourteenperiod: 0x2495,
-  fourthai: 0x0E54,
-  fourthtonechinese: 0x02CB,
-  fparen: 0x24A1,
-  fraction: 0x2044,
-  franc: 0x20A3,
-  g: 0x0067,
-  gabengali: 0x0997,
-  gacute: 0x01F5,
-  gadeva: 0x0917,
-  gafarabic: 0x06AF,
-  gaffinalarabic: 0xFB93,
-  gafinitialarabic: 0xFB94,
-  gafmedialarabic: 0xFB95,
-  gagujarati: 0x0A97,
-  gagurmukhi: 0x0A17,
-  gahiragana: 0x304C,
-  gakatakana: 0x30AC,
-  gamma: 0x03B3,
-  gammalatinsmall: 0x0263,
-  gammasuperior: 0x02E0,
-  gangiacoptic: 0x03EB,
-  gbopomofo: 0x310D,
-  gbreve: 0x011F,
-  gcaron: 0x01E7,
-  gcedilla: 0x0123,
-  gcircle: 0x24D6,
-  gcircumflex: 0x011D,
-  gcommaaccent: 0x0123,
-  gdot: 0x0121,
-  gdotaccent: 0x0121,
-  gecyrillic: 0x0433,
-  gehiragana: 0x3052,
-  gekatakana: 0x30B2,
-  geometricallyequal: 0x2251,
-  gereshaccenthebrew: 0x059C,
-  gereshhebrew: 0x05F3,
-  gereshmuqdamhebrew: 0x059D,
-  germandbls: 0x00DF,
-  gershayimaccenthebrew: 0x059E,
-  gershayimhebrew: 0x05F4,
-  getamark: 0x3013,
-  ghabengali: 0x0998,
-  ghadarmenian: 0x0572,
-  ghadeva: 0x0918,
-  ghagujarati: 0x0A98,
-  ghagurmukhi: 0x0A18,
-  ghainarabic: 0x063A,
-  ghainfinalarabic: 0xFECE,
-  ghaininitialarabic: 0xFECF,
-  ghainmedialarabic: 0xFED0,
-  ghemiddlehookcyrillic: 0x0495,
-  ghestrokecyrillic: 0x0493,
-  gheupturncyrillic: 0x0491,
-  ghhadeva: 0x095A,
-  ghhagurmukhi: 0x0A5A,
-  ghook: 0x0260,
-  ghzsquare: 0x3393,
-  gihiragana: 0x304E,
-  gikatakana: 0x30AE,
-  gimarmenian: 0x0563,
-  gimel: 0x05D2,
-  gimeldagesh: 0xFB32,
-  gimeldageshhebrew: 0xFB32,
-  gimelhebrew: 0x05D2,
-  gjecyrillic: 0x0453,
-  glottalinvertedstroke: 0x01BE,
-  glottalstop: 0x0294,
-  glottalstopinverted: 0x0296,
-  glottalstopmod: 0x02C0,
-  glottalstopreversed: 0x0295,
-  glottalstopreversedmod: 0x02C1,
-  glottalstopreversedsuperior: 0x02E4,
-  glottalstopstroke: 0x02A1,
-  glottalstopstrokereversed: 0x02A2,
-  gmacron: 0x1E21,
-  gmonospace: 0xFF47,
-  gohiragana: 0x3054,
-  gokatakana: 0x30B4,
-  gparen: 0x24A2,
-  gpasquare: 0x33AC,
-  gradient: 0x2207,
-  grave: 0x0060,
-  gravebelowcmb: 0x0316,
-  gravecmb: 0x0300,
-  gravecomb: 0x0300,
-  gravedeva: 0x0953,
-  gravelowmod: 0x02CE,
-  gravemonospace: 0xFF40,
-  gravetonecmb: 0x0340,
-  greater: 0x003E,
-  greaterequal: 0x2265,
-  greaterequalorless: 0x22DB,
-  greatermonospace: 0xFF1E,
-  greaterorequivalent: 0x2273,
-  greaterorless: 0x2277,
-  greateroverequal: 0x2267,
-  greatersmall: 0xFE65,
-  gscript: 0x0261,
-  gstroke: 0x01E5,
-  guhiragana: 0x3050,
-  guillemotleft: 0x00AB,
-  guillemotright: 0x00BB,
-  guilsinglleft: 0x2039,
-  guilsinglright: 0x203A,
-  gukatakana: 0x30B0,
-  guramusquare: 0x3318,
-  gysquare: 0x33C9,
-  h: 0x0068,
-  haabkhasiancyrillic: 0x04A9,
-  haaltonearabic: 0x06C1,
-  habengali: 0x09B9,
-  hadescendercyrillic: 0x04B3,
-  hadeva: 0x0939,
-  hagujarati: 0x0AB9,
-  hagurmukhi: 0x0A39,
-  haharabic: 0x062D,
-  hahfinalarabic: 0xFEA2,
-  hahinitialarabic: 0xFEA3,
-  hahiragana: 0x306F,
-  hahmedialarabic: 0xFEA4,
-  haitusquare: 0x332A,
-  hakatakana: 0x30CF,
-  hakatakanahalfwidth: 0xFF8A,
-  halantgurmukhi: 0x0A4D,
-  hamzaarabic: 0x0621,
-  hamzalowarabic: 0x0621,
-  hangulfiller: 0x3164,
-  hardsigncyrillic: 0x044A,
-  harpoonleftbarbup: 0x21BC,
-  harpoonrightbarbup: 0x21C0,
-  hasquare: 0x33CA,
-  hatafpatah: 0x05B2,
-  hatafpatah16: 0x05B2,
-  hatafpatah23: 0x05B2,
-  hatafpatah2f: 0x05B2,
-  hatafpatahhebrew: 0x05B2,
-  hatafpatahnarrowhebrew: 0x05B2,
-  hatafpatahquarterhebrew: 0x05B2,
-  hatafpatahwidehebrew: 0x05B2,
-  hatafqamats: 0x05B3,
-  hatafqamats1b: 0x05B3,
-  hatafqamats28: 0x05B3,
-  hatafqamats34: 0x05B3,
-  hatafqamatshebrew: 0x05B3,
-  hatafqamatsnarrowhebrew: 0x05B3,
-  hatafqamatsquarterhebrew: 0x05B3,
-  hatafqamatswidehebrew: 0x05B3,
-  hatafsegol: 0x05B1,
-  hatafsegol17: 0x05B1,
-  hatafsegol24: 0x05B1,
-  hatafsegol30: 0x05B1,
-  hatafsegolhebrew: 0x05B1,
-  hatafsegolnarrowhebrew: 0x05B1,
-  hatafsegolquarterhebrew: 0x05B1,
-  hatafsegolwidehebrew: 0x05B1,
-  hbar: 0x0127,
-  hbopomofo: 0x310F,
-  hbrevebelow: 0x1E2B,
-  hcedilla: 0x1E29,
-  hcircle: 0x24D7,
-  hcircumflex: 0x0125,
-  hdieresis: 0x1E27,
-  hdotaccent: 0x1E23,
-  hdotbelow: 0x1E25,
-  he: 0x05D4,
-  heart: 0x2665,
-  heartsuitblack: 0x2665,
-  heartsuitwhite: 0x2661,
-  hedagesh: 0xFB34,
-  hedageshhebrew: 0xFB34,
-  hehaltonearabic: 0x06C1,
-  heharabic: 0x0647,
-  hehebrew: 0x05D4,
-  hehfinalaltonearabic: 0xFBA7,
-  hehfinalalttwoarabic: 0xFEEA,
-  hehfinalarabic: 0xFEEA,
-  hehhamzaabovefinalarabic: 0xFBA5,
-  hehhamzaaboveisolatedarabic: 0xFBA4,
-  hehinitialaltonearabic: 0xFBA8,
-  hehinitialarabic: 0xFEEB,
-  hehiragana: 0x3078,
-  hehmedialaltonearabic: 0xFBA9,
-  hehmedialarabic: 0xFEEC,
-  heiseierasquare: 0x337B,
-  hekatakana: 0x30D8,
-  hekatakanahalfwidth: 0xFF8D,
-  hekutaarusquare: 0x3336,
-  henghook: 0x0267,
-  herutusquare: 0x3339,
-  het: 0x05D7,
-  hethebrew: 0x05D7,
-  hhook: 0x0266,
-  hhooksuperior: 0x02B1,
-  hieuhacirclekorean: 0x327B,
-  hieuhaparenkorean: 0x321B,
-  hieuhcirclekorean: 0x326D,
-  hieuhkorean: 0x314E,
-  hieuhparenkorean: 0x320D,
-  hihiragana: 0x3072,
-  hikatakana: 0x30D2,
-  hikatakanahalfwidth: 0xFF8B,
-  hiriq: 0x05B4,
-  hiriq14: 0x05B4,
-  hiriq21: 0x05B4,
-  hiriq2d: 0x05B4,
-  hiriqhebrew: 0x05B4,
-  hiriqnarrowhebrew: 0x05B4,
-  hiriqquarterhebrew: 0x05B4,
-  hiriqwidehebrew: 0x05B4,
-  hlinebelow: 0x1E96,
-  hmonospace: 0xFF48,
-  hoarmenian: 0x0570,
-  hohipthai: 0x0E2B,
-  hohiragana: 0x307B,
-  hokatakana: 0x30DB,
-  hokatakanahalfwidth: 0xFF8E,
-  holam: 0x05B9,
-  holam19: 0x05B9,
-  holam26: 0x05B9,
-  holam32: 0x05B9,
-  holamhebrew: 0x05B9,
-  holamnarrowhebrew: 0x05B9,
-  holamquarterhebrew: 0x05B9,
-  holamwidehebrew: 0x05B9,
-  honokhukthai: 0x0E2E,
-  hookabovecomb: 0x0309,
-  hookcmb: 0x0309,
-  hookpalatalizedbelowcmb: 0x0321,
-  hookretroflexbelowcmb: 0x0322,
-  hoonsquare: 0x3342,
-  horicoptic: 0x03E9,
-  horizontalbar: 0x2015,
-  horncmb: 0x031B,
-  hotsprings: 0x2668,
-  house: 0x2302,
-  hparen: 0x24A3,
-  hsuperior: 0x02B0,
-  hturned: 0x0265,
-  huhiragana: 0x3075,
-  huiitosquare: 0x3333,
-  hukatakana: 0x30D5,
-  hukatakanahalfwidth: 0xFF8C,
-  hungarumlaut: 0x02DD,
-  hungarumlautcmb: 0x030B,
-  hv: 0x0195,
-  hyphen: 0x002D,
-  hypheninferior: 0xF6E5,
-  hyphenmonospace: 0xFF0D,
-  hyphensmall: 0xFE63,
-  hyphensuperior: 0xF6E6,
-  hyphentwo: 0x2010,
-  i: 0x0069,
-  iacute: 0x00ED,
-  iacyrillic: 0x044F,
-  ibengali: 0x0987,
-  ibopomofo: 0x3127,
-  ibreve: 0x012D,
-  icaron: 0x01D0,
-  icircle: 0x24D8,
-  icircumflex: 0x00EE,
-  icyrillic: 0x0456,
-  idblgrave: 0x0209,
-  ideographearthcircle: 0x328F,
-  ideographfirecircle: 0x328B,
-  ideographicallianceparen: 0x323F,
-  ideographiccallparen: 0x323A,
-  ideographiccentrecircle: 0x32A5,
-  ideographicclose: 0x3006,
-  ideographiccomma: 0x3001,
-  ideographiccommaleft: 0xFF64,
-  ideographiccongratulationparen: 0x3237,
-  ideographiccorrectcircle: 0x32A3,
-  ideographicearthparen: 0x322F,
-  ideographicenterpriseparen: 0x323D,
-  ideographicexcellentcircle: 0x329D,
-  ideographicfestivalparen: 0x3240,
-  ideographicfinancialcircle: 0x3296,
-  ideographicfinancialparen: 0x3236,
-  ideographicfireparen: 0x322B,
-  ideographichaveparen: 0x3232,
-  ideographichighcircle: 0x32A4,
-  ideographiciterationmark: 0x3005,
-  ideographiclaborcircle: 0x3298,
-  ideographiclaborparen: 0x3238,
-  ideographicleftcircle: 0x32A7,
-  ideographiclowcircle: 0x32A6,
-  ideographicmedicinecircle: 0x32A9,
-  ideographicmetalparen: 0x322E,
-  ideographicmoonparen: 0x322A,
-  ideographicnameparen: 0x3234,
-  ideographicperiod: 0x3002,
-  ideographicprintcircle: 0x329E,
-  ideographicreachparen: 0x3243,
-  ideographicrepresentparen: 0x3239,
-  ideographicresourceparen: 0x323E,
-  ideographicrightcircle: 0x32A8,
-  ideographicsecretcircle: 0x3299,
-  ideographicselfparen: 0x3242,
-  ideographicsocietyparen: 0x3233,
-  ideographicspace: 0x3000,
-  ideographicspecialparen: 0x3235,
-  ideographicstockparen: 0x3231,
-  ideographicstudyparen: 0x323B,
-  ideographicsunparen: 0x3230,
-  ideographicsuperviseparen: 0x323C,
-  ideographicwaterparen: 0x322C,
-  ideographicwoodparen: 0x322D,
-  ideographiczero: 0x3007,
-  ideographmetalcircle: 0x328E,
-  ideographmooncircle: 0x328A,
-  ideographnamecircle: 0x3294,
-  ideographsuncircle: 0x3290,
-  ideographwatercircle: 0x328C,
-  ideographwoodcircle: 0x328D,
-  ideva: 0x0907,
-  idieresis: 0x00EF,
-  idieresisacute: 0x1E2F,
-  idieresiscyrillic: 0x04E5,
-  idotbelow: 0x1ECB,
-  iebrevecyrillic: 0x04D7,
-  iecyrillic: 0x0435,
-  ieungacirclekorean: 0x3275,
-  ieungaparenkorean: 0x3215,
-  ieungcirclekorean: 0x3267,
-  ieungkorean: 0x3147,
-  ieungparenkorean: 0x3207,
-  igrave: 0x00EC,
-  igujarati: 0x0A87,
-  igurmukhi: 0x0A07,
-  ihiragana: 0x3044,
-  ihookabove: 0x1EC9,
-  iibengali: 0x0988,
-  iicyrillic: 0x0438,
-  iideva: 0x0908,
-  iigujarati: 0x0A88,
-  iigurmukhi: 0x0A08,
-  iimatragurmukhi: 0x0A40,
-  iinvertedbreve: 0x020B,
-  iishortcyrillic: 0x0439,
-  iivowelsignbengali: 0x09C0,
-  iivowelsigndeva: 0x0940,
-  iivowelsigngujarati: 0x0AC0,
-  ij: 0x0133,
-  ikatakana: 0x30A4,
-  ikatakanahalfwidth: 0xFF72,
-  ikorean: 0x3163,
-  ilde: 0x02DC,
-  iluyhebrew: 0x05AC,
-  imacron: 0x012B,
-  imacroncyrillic: 0x04E3,
-  imageorapproximatelyequal: 0x2253,
-  imatragurmukhi: 0x0A3F,
-  imonospace: 0xFF49,
-  increment: 0x2206,
-  infinity: 0x221E,
-  iniarmenian: 0x056B,
-  integral: 0x222B,
-  integralbottom: 0x2321,
-  integralbt: 0x2321,
-  integralex: 0xF8F5,
-  integraltop: 0x2320,
-  integraltp: 0x2320,
-  intersection: 0x2229,
-  intisquare: 0x3305,
-  invbullet: 0x25D8,
-  invcircle: 0x25D9,
-  invsmileface: 0x263B,
-  iocyrillic: 0x0451,
-  iogonek: 0x012F,
-  iota: 0x03B9,
-  iotadieresis: 0x03CA,
-  iotadieresistonos: 0x0390,
-  iotalatin: 0x0269,
-  iotatonos: 0x03AF,
-  iparen: 0x24A4,
-  irigurmukhi: 0x0A72,
-  ismallhiragana: 0x3043,
-  ismallkatakana: 0x30A3,
-  ismallkatakanahalfwidth: 0xFF68,
-  issharbengali: 0x09FA,
-  istroke: 0x0268,
-  isuperior: 0xF6ED,
-  iterationhiragana: 0x309D,
-  iterationkatakana: 0x30FD,
-  itilde: 0x0129,
-  itildebelow: 0x1E2D,
-  iubopomofo: 0x3129,
-  iucyrillic: 0x044E,
-  ivowelsignbengali: 0x09BF,
-  ivowelsigndeva: 0x093F,
-  ivowelsigngujarati: 0x0ABF,
-  izhitsacyrillic: 0x0475,
-  izhitsadblgravecyrillic: 0x0477,
-  j: 0x006A,
-  jaarmenian: 0x0571,
-  jabengali: 0x099C,
-  jadeva: 0x091C,
-  jagujarati: 0x0A9C,
-  jagurmukhi: 0x0A1C,
-  jbopomofo: 0x3110,
-  jcaron: 0x01F0,
-  jcircle: 0x24D9,
-  jcircumflex: 0x0135,
-  jcrossedtail: 0x029D,
-  jdotlessstroke: 0x025F,
-  jecyrillic: 0x0458,
-  jeemarabic: 0x062C,
-  jeemfinalarabic: 0xFE9E,
-  jeeminitialarabic: 0xFE9F,
-  jeemmedialarabic: 0xFEA0,
-  jeharabic: 0x0698,
-  jehfinalarabic: 0xFB8B,
-  jhabengali: 0x099D,
-  jhadeva: 0x091D,
-  jhagujarati: 0x0A9D,
-  jhagurmukhi: 0x0A1D,
-  jheharmenian: 0x057B,
-  jis: 0x3004,
-  jmonospace: 0xFF4A,
-  jparen: 0x24A5,
-  jsuperior: 0x02B2,
-  k: 0x006B,
-  kabashkircyrillic: 0x04A1,
-  kabengali: 0x0995,
-  kacute: 0x1E31,
-  kacyrillic: 0x043A,
-  kadescendercyrillic: 0x049B,
-  kadeva: 0x0915,
-  kaf: 0x05DB,
-  kafarabic: 0x0643,
-  kafdagesh: 0xFB3B,
-  kafdageshhebrew: 0xFB3B,
-  kaffinalarabic: 0xFEDA,
-  kafhebrew: 0x05DB,
-  kafinitialarabic: 0xFEDB,
-  kafmedialarabic: 0xFEDC,
-  kafrafehebrew: 0xFB4D,
-  kagujarati: 0x0A95,
-  kagurmukhi: 0x0A15,
-  kahiragana: 0x304B,
-  kahookcyrillic: 0x04C4,
-  kakatakana: 0x30AB,
-  kakatakanahalfwidth: 0xFF76,
-  kappa: 0x03BA,
-  kappasymbolgreek: 0x03F0,
-  kapyeounmieumkorean: 0x3171,
-  kapyeounphieuphkorean: 0x3184,
-  kapyeounpieupkorean: 0x3178,
-  kapyeounssangpieupkorean: 0x3179,
-  karoriisquare: 0x330D,
-  kashidaautoarabic: 0x0640,
-  kashidaautonosidebearingarabic: 0x0640,
-  kasmallkatakana: 0x30F5,
-  kasquare: 0x3384,
-  kasraarabic: 0x0650,
-  kasratanarabic: 0x064D,
-  kastrokecyrillic: 0x049F,
-  katahiraprolongmarkhalfwidth: 0xFF70,
-  kaverticalstrokecyrillic: 0x049D,
-  kbopomofo: 0x310E,
-  kcalsquare: 0x3389,
-  kcaron: 0x01E9,
-  kcedilla: 0x0137,
-  kcircle: 0x24DA,
-  kcommaaccent: 0x0137,
-  kdotbelow: 0x1E33,
-  keharmenian: 0x0584,
-  kehiragana: 0x3051,
-  kekatakana: 0x30B1,
-  kekatakanahalfwidth: 0xFF79,
-  kenarmenian: 0x056F,
-  kesmallkatakana: 0x30F6,
-  kgreenlandic: 0x0138,
-  khabengali: 0x0996,
-  khacyrillic: 0x0445,
-  khadeva: 0x0916,
-  khagujarati: 0x0A96,
-  khagurmukhi: 0x0A16,
-  khaharabic: 0x062E,
-  khahfinalarabic: 0xFEA6,
-  khahinitialarabic: 0xFEA7,
-  khahmedialarabic: 0xFEA8,
-  kheicoptic: 0x03E7,
-  khhadeva: 0x0959,
-  khhagurmukhi: 0x0A59,
-  khieukhacirclekorean: 0x3278,
-  khieukhaparenkorean: 0x3218,
-  khieukhcirclekorean: 0x326A,
-  khieukhkorean: 0x314B,
-  khieukhparenkorean: 0x320A,
-  khokhaithai: 0x0E02,
-  khokhonthai: 0x0E05,
-  khokhuatthai: 0x0E03,
-  khokhwaithai: 0x0E04,
-  khomutthai: 0x0E5B,
-  khook: 0x0199,
-  khorakhangthai: 0x0E06,
-  khzsquare: 0x3391,
-  kihiragana: 0x304D,
-  kikatakana: 0x30AD,
-  kikatakanahalfwidth: 0xFF77,
-  kiroguramusquare: 0x3315,
-  kiromeetorusquare: 0x3316,
-  kirosquare: 0x3314,
-  kiyeokacirclekorean: 0x326E,
-  kiyeokaparenkorean: 0x320E,
-  kiyeokcirclekorean: 0x3260,
-  kiyeokkorean: 0x3131,
-  kiyeokparenkorean: 0x3200,
-  kiyeoksioskorean: 0x3133,
-  kjecyrillic: 0x045C,
-  klinebelow: 0x1E35,
-  klsquare: 0x3398,
-  kmcubedsquare: 0x33A6,
-  kmonospace: 0xFF4B,
-  kmsquaredsquare: 0x33A2,
-  kohiragana: 0x3053,
-  kohmsquare: 0x33C0,
-  kokaithai: 0x0E01,
-  kokatakana: 0x30B3,
-  kokatakanahalfwidth: 0xFF7A,
-  kooposquare: 0x331E,
-  koppacyrillic: 0x0481,
-  koreanstandardsymbol: 0x327F,
-  koroniscmb: 0x0343,
-  kparen: 0x24A6,
-  kpasquare: 0x33AA,
-  ksicyrillic: 0x046F,
-  ktsquare: 0x33CF,
-  kturned: 0x029E,
-  kuhiragana: 0x304F,
-  kukatakana: 0x30AF,
-  kukatakanahalfwidth: 0xFF78,
-  kvsquare: 0x33B8,
-  kwsquare: 0x33BE,
-  l: 0x006C,
-  labengali: 0x09B2,
-  lacute: 0x013A,
-  ladeva: 0x0932,
-  lagujarati: 0x0AB2,
-  lagurmukhi: 0x0A32,
-  lakkhangyaothai: 0x0E45,
-  lamaleffinalarabic: 0xFEFC,
-  lamalefhamzaabovefinalarabic: 0xFEF8,
-  lamalefhamzaaboveisolatedarabic: 0xFEF7,
-  lamalefhamzabelowfinalarabic: 0xFEFA,
-  lamalefhamzabelowisolatedarabic: 0xFEF9,
-  lamalefisolatedarabic: 0xFEFB,
-  lamalefmaddaabovefinalarabic: 0xFEF6,
-  lamalefmaddaaboveisolatedarabic: 0xFEF5,
-  lamarabic: 0x0644,
-  lambda: 0x03BB,
-  lambdastroke: 0x019B,
-  lamed: 0x05DC,
-  lameddagesh: 0xFB3C,
-  lameddageshhebrew: 0xFB3C,
-  lamedhebrew: 0x05DC,
-  lamfinalarabic: 0xFEDE,
-  lamhahinitialarabic: 0xFCCA,
-  laminitialarabic: 0xFEDF,
-  lamjeeminitialarabic: 0xFCC9,
-  lamkhahinitialarabic: 0xFCCB,
-  lamlamhehisolatedarabic: 0xFDF2,
-  lammedialarabic: 0xFEE0,
-  lammeemhahinitialarabic: 0xFD88,
-  lammeeminitialarabic: 0xFCCC,
-  largecircle: 0x25EF,
-  lbar: 0x019A,
-  lbelt: 0x026C,
-  lbopomofo: 0x310C,
-  lcaron: 0x013E,
-  lcedilla: 0x013C,
-  lcircle: 0x24DB,
-  lcircumflexbelow: 0x1E3D,
-  lcommaaccent: 0x013C,
-  ldot: 0x0140,
-  ldotaccent: 0x0140,
-  ldotbelow: 0x1E37,
-  ldotbelowmacron: 0x1E39,
-  leftangleabovecmb: 0x031A,
-  lefttackbelowcmb: 0x0318,
-  less: 0x003C,
-  lessequal: 0x2264,
-  lessequalorgreater: 0x22DA,
-  lessmonospace: 0xFF1C,
-  lessorequivalent: 0x2272,
-  lessorgreater: 0x2276,
-  lessoverequal: 0x2266,
-  lesssmall: 0xFE64,
-  lezh: 0x026E,
-  lfblock: 0x258C,
-  lhookretroflex: 0x026D,
-  lira: 0x20A4,
-  liwnarmenian: 0x056C,
-  lj: 0x01C9,
-  ljecyrillic: 0x0459,
-  ll: 0xF6C0,
-  lladeva: 0x0933,
-  llagujarati: 0x0AB3,
-  llinebelow: 0x1E3B,
-  llladeva: 0x0934,
-  llvocalicbengali: 0x09E1,
-  llvocalicdeva: 0x0961,
-  llvocalicvowelsignbengali: 0x09E3,
-  llvocalicvowelsigndeva: 0x0963,
-  lmiddletilde: 0x026B,
-  lmonospace: 0xFF4C,
-  lmsquare: 0x33D0,
-  lochulathai: 0x0E2C,
-  logicaland: 0x2227,
-  logicalnot: 0x00AC,
-  logicalnotreversed: 0x2310,
-  logicalor: 0x2228,
-  lolingthai: 0x0E25,
-  longs: 0x017F,
-  lowlinecenterline: 0xFE4E,
-  lowlinecmb: 0x0332,
-  lowlinedashed: 0xFE4D,
-  lozenge: 0x25CA,
-  lparen: 0x24A7,
-  lslash: 0x0142,
-  lsquare: 0x2113,
-  lsuperior: 0xF6EE,
-  ltshade: 0x2591,
-  luthai: 0x0E26,
-  lvocalicbengali: 0x098C,
-  lvocalicdeva: 0x090C,
-  lvocalicvowelsignbengali: 0x09E2,
-  lvocalicvowelsigndeva: 0x0962,
-  lxsquare: 0x33D3,
-  m: 0x006D,
-  mabengali: 0x09AE,
-  macron: 0x00AF,
-  macronbelowcmb: 0x0331,
-  macroncmb: 0x0304,
-  macronlowmod: 0x02CD,
-  macronmonospace: 0xFFE3,
-  macute: 0x1E3F,
-  madeva: 0x092E,
-  magujarati: 0x0AAE,
-  magurmukhi: 0x0A2E,
-  mahapakhhebrew: 0x05A4,
-  mahapakhlefthebrew: 0x05A4,
-  mahiragana: 0x307E,
-  maichattawalowleftthai: 0xF895,
-  maichattawalowrightthai: 0xF894,
-  maichattawathai: 0x0E4B,
-  maichattawaupperleftthai: 0xF893,
-  maieklowleftthai: 0xF88C,
-  maieklowrightthai: 0xF88B,
-  maiekthai: 0x0E48,
-  maiekupperleftthai: 0xF88A,
-  maihanakatleftthai: 0xF884,
-  maihanakatthai: 0x0E31,
-  maitaikhuleftthai: 0xF889,
-  maitaikhuthai: 0x0E47,
-  maitholowleftthai: 0xF88F,
-  maitholowrightthai: 0xF88E,
-  maithothai: 0x0E49,
-  maithoupperleftthai: 0xF88D,
-  maitrilowleftthai: 0xF892,
-  maitrilowrightthai: 0xF891,
-  maitrithai: 0x0E4A,
-  maitriupperleftthai: 0xF890,
-  maiyamokthai: 0x0E46,
-  makatakana: 0x30DE,
-  makatakanahalfwidth: 0xFF8F,
-  male: 0x2642,
-  mansyonsquare: 0x3347,
-  maqafhebrew: 0x05BE,
-  mars: 0x2642,
-  masoracirclehebrew: 0x05AF,
-  masquare: 0x3383,
-  mbopomofo: 0x3107,
-  mbsquare: 0x33D4,
-  mcircle: 0x24DC,
-  mcubedsquare: 0x33A5,
-  mdotaccent: 0x1E41,
-  mdotbelow: 0x1E43,
-  meemarabic: 0x0645,
-  meemfinalarabic: 0xFEE2,
-  meeminitialarabic: 0xFEE3,
-  meemmedialarabic: 0xFEE4,
-  meemmeeminitialarabic: 0xFCD1,
-  meemmeemisolatedarabic: 0xFC48,
-  meetorusquare: 0x334D,
-  mehiragana: 0x3081,
-  meizierasquare: 0x337E,
-  mekatakana: 0x30E1,
-  mekatakanahalfwidth: 0xFF92,
-  mem: 0x05DE,
-  memdagesh: 0xFB3E,
-  memdageshhebrew: 0xFB3E,
-  memhebrew: 0x05DE,
-  menarmenian: 0x0574,
-  merkhahebrew: 0x05A5,
-  merkhakefulahebrew: 0x05A6,
-  merkhakefulalefthebrew: 0x05A6,
-  merkhalefthebrew: 0x05A5,
-  mhook: 0x0271,
-  mhzsquare: 0x3392,
-  middledotkatakanahalfwidth: 0xFF65,
-  middot: 0x00B7,
-  mieumacirclekorean: 0x3272,
-  mieumaparenkorean: 0x3212,
-  mieumcirclekorean: 0x3264,
-  mieumkorean: 0x3141,
-  mieumpansioskorean: 0x3170,
-  mieumparenkorean: 0x3204,
-  mieumpieupkorean: 0x316E,
-  mieumsioskorean: 0x316F,
-  mihiragana: 0x307F,
-  mikatakana: 0x30DF,
-  mikatakanahalfwidth: 0xFF90,
-  minus: 0x2212,
-  minusbelowcmb: 0x0320,
-  minuscircle: 0x2296,
-  minusmod: 0x02D7,
-  minusplus: 0x2213,
-  minute: 0x2032,
-  miribaarusquare: 0x334A,
-  mirisquare: 0x3349,
-  mlonglegturned: 0x0270,
-  mlsquare: 0x3396,
-  mmcubedsquare: 0x33A3,
-  mmonospace: 0xFF4D,
-  mmsquaredsquare: 0x339F,
-  mohiragana: 0x3082,
-  mohmsquare: 0x33C1,
-  mokatakana: 0x30E2,
-  mokatakanahalfwidth: 0xFF93,
-  molsquare: 0x33D6,
-  momathai: 0x0E21,
-  moverssquare: 0x33A7,
-  moverssquaredsquare: 0x33A8,
-  mparen: 0x24A8,
-  mpasquare: 0x33AB,
-  mssquare: 0x33B3,
-  msuperior: 0xF6EF,
-  mturned: 0x026F,
-  mu: 0x00B5,
-  mu1: 0x00B5,
-  muasquare: 0x3382,
-  muchgreater: 0x226B,
-  muchless: 0x226A,
-  mufsquare: 0x338C,
-  mugreek: 0x03BC,
-  mugsquare: 0x338D,
-  muhiragana: 0x3080,
-  mukatakana: 0x30E0,
-  mukatakanahalfwidth: 0xFF91,
-  mulsquare: 0x3395,
-  multiply: 0x00D7,
-  mumsquare: 0x339B,
-  munahhebrew: 0x05A3,
-  munahlefthebrew: 0x05A3,
-  musicalnote: 0x266A,
-  musicalnotedbl: 0x266B,
-  musicflatsign: 0x266D,
-  musicsharpsign: 0x266F,
-  mussquare: 0x33B2,
-  muvsquare: 0x33B6,
-  muwsquare: 0x33BC,
-  mvmegasquare: 0x33B9,
-  mvsquare: 0x33B7,
-  mwmegasquare: 0x33BF,
-  mwsquare: 0x33BD,
-  n: 0x006E,
-  nabengali: 0x09A8,
-  nabla: 0x2207,
-  nacute: 0x0144,
-  nadeva: 0x0928,
-  nagujarati: 0x0AA8,
-  nagurmukhi: 0x0A28,
-  nahiragana: 0x306A,
-  nakatakana: 0x30CA,
-  nakatakanahalfwidth: 0xFF85,
-  napostrophe: 0x0149,
-  nasquare: 0x3381,
-  nbopomofo: 0x310B,
-  nbspace: 0x00A0,
-  ncaron: 0x0148,
-  ncedilla: 0x0146,
-  ncircle: 0x24DD,
-  ncircumflexbelow: 0x1E4B,
-  ncommaaccent: 0x0146,
-  ndotaccent: 0x1E45,
-  ndotbelow: 0x1E47,
-  nehiragana: 0x306D,
-  nekatakana: 0x30CD,
-  nekatakanahalfwidth: 0xFF88,
-  newsheqelsign: 0x20AA,
-  nfsquare: 0x338B,
-  ngabengali: 0x0999,
-  ngadeva: 0x0919,
-  ngagujarati: 0x0A99,
-  ngagurmukhi: 0x0A19,
-  ngonguthai: 0x0E07,
-  nhiragana: 0x3093,
-  nhookleft: 0x0272,
-  nhookretroflex: 0x0273,
-  nieunacirclekorean: 0x326F,
-  nieunaparenkorean: 0x320F,
-  nieuncieuckorean: 0x3135,
-  nieuncirclekorean: 0x3261,
-  nieunhieuhkorean: 0x3136,
-  nieunkorean: 0x3134,
-  nieunpansioskorean: 0x3168,
-  nieunparenkorean: 0x3201,
-  nieunsioskorean: 0x3167,
-  nieuntikeutkorean: 0x3166,
-  nihiragana: 0x306B,
-  nikatakana: 0x30CB,
-  nikatakanahalfwidth: 0xFF86,
-  nikhahitleftthai: 0xF899,
-  nikhahitthai: 0x0E4D,
-  nine: 0x0039,
-  ninearabic: 0x0669,
-  ninebengali: 0x09EF,
-  ninecircle: 0x2468,
-  ninecircleinversesansserif: 0x2792,
-  ninedeva: 0x096F,
-  ninegujarati: 0x0AEF,
-  ninegurmukhi: 0x0A6F,
-  ninehackarabic: 0x0669,
-  ninehangzhou: 0x3029,
-  nineideographicparen: 0x3228,
-  nineinferior: 0x2089,
-  ninemonospace: 0xFF19,
-  nineoldstyle: 0xF739,
-  nineparen: 0x247C,
-  nineperiod: 0x2490,
-  ninepersian: 0x06F9,
-  nineroman: 0x2178,
-  ninesuperior: 0x2079,
-  nineteencircle: 0x2472,
-  nineteenparen: 0x2486,
-  nineteenperiod: 0x249A,
-  ninethai: 0x0E59,
-  nj: 0x01CC,
-  njecyrillic: 0x045A,
-  nkatakana: 0x30F3,
-  nkatakanahalfwidth: 0xFF9D,
-  nlegrightlong: 0x019E,
-  nlinebelow: 0x1E49,
-  nmonospace: 0xFF4E,
-  nmsquare: 0x339A,
-  nnabengali: 0x09A3,
-  nnadeva: 0x0923,
-  nnagujarati: 0x0AA3,
-  nnagurmukhi: 0x0A23,
-  nnnadeva: 0x0929,
-  nohiragana: 0x306E,
-  nokatakana: 0x30CE,
-  nokatakanahalfwidth: 0xFF89,
-  nonbreakingspace: 0x00A0,
-  nonenthai: 0x0E13,
-  nonuthai: 0x0E19,
-  noonarabic: 0x0646,
-  noonfinalarabic: 0xFEE6,
-  noonghunnaarabic: 0x06BA,
-  noonghunnafinalarabic: 0xFB9F,
-  nooninitialarabic: 0xFEE7,
-  noonjeeminitialarabic: 0xFCD2,
-  noonjeemisolatedarabic: 0xFC4B,
-  noonmedialarabic: 0xFEE8,
-  noonmeeminitialarabic: 0xFCD5,
-  noonmeemisolatedarabic: 0xFC4E,
-  noonnoonfinalarabic: 0xFC8D,
-  notcontains: 0x220C,
-  notelement: 0x2209,
-  notelementof: 0x2209,
-  notequal: 0x2260,
-  notgreater: 0x226F,
-  notgreaternorequal: 0x2271,
-  notgreaternorless: 0x2279,
-  notidentical: 0x2262,
-  notless: 0x226E,
-  notlessnorequal: 0x2270,
-  notparallel: 0x2226,
-  notprecedes: 0x2280,
-  notsubset: 0x2284,
-  notsucceeds: 0x2281,
-  notsuperset: 0x2285,
-  nowarmenian: 0x0576,
-  nparen: 0x24A9,
-  nssquare: 0x33B1,
-  nsuperior: 0x207F,
-  ntilde: 0x00F1,
-  nu: 0x03BD,
-  nuhiragana: 0x306C,
-  nukatakana: 0x30CC,
-  nukatakanahalfwidth: 0xFF87,
-  nuktabengali: 0x09BC,
-  nuktadeva: 0x093C,
-  nuktagujarati: 0x0ABC,
-  nuktagurmukhi: 0x0A3C,
-  numbersign: 0x0023,
-  numbersignmonospace: 0xFF03,
-  numbersignsmall: 0xFE5F,
-  numeralsigngreek: 0x0374,
-  numeralsignlowergreek: 0x0375,
-  numero: 0x2116,
-  nun: 0x05E0,
-  nundagesh: 0xFB40,
-  nundageshhebrew: 0xFB40,
-  nunhebrew: 0x05E0,
-  nvsquare: 0x33B5,
-  nwsquare: 0x33BB,
-  nyabengali: 0x099E,
-  nyadeva: 0x091E,
-  nyagujarati: 0x0A9E,
-  nyagurmukhi: 0x0A1E,
-  o: 0x006F,
-  oacute: 0x00F3,
-  oangthai: 0x0E2D,
-  obarred: 0x0275,
-  obarredcyrillic: 0x04E9,
-  obarreddieresiscyrillic: 0x04EB,
-  obengali: 0x0993,
-  obopomofo: 0x311B,
-  obreve: 0x014F,
-  ocandradeva: 0x0911,
-  ocandragujarati: 0x0A91,
-  ocandravowelsigndeva: 0x0949,
-  ocandravowelsigngujarati: 0x0AC9,
-  ocaron: 0x01D2,
-  ocircle: 0x24DE,
-  ocircumflex: 0x00F4,
-  ocircumflexacute: 0x1ED1,
-  ocircumflexdotbelow: 0x1ED9,
-  ocircumflexgrave: 0x1ED3,
-  ocircumflexhookabove: 0x1ED5,
-  ocircumflextilde: 0x1ED7,
-  ocyrillic: 0x043E,
-  odblacute: 0x0151,
-  odblgrave: 0x020D,
-  odeva: 0x0913,
-  odieresis: 0x00F6,
-  odieresiscyrillic: 0x04E7,
-  odotbelow: 0x1ECD,
-  oe: 0x0153,
-  oekorean: 0x315A,
-  ogonek: 0x02DB,
-  ogonekcmb: 0x0328,
-  ograve: 0x00F2,
-  ogujarati: 0x0A93,
-  oharmenian: 0x0585,
-  ohiragana: 0x304A,
-  ohookabove: 0x1ECF,
-  ohorn: 0x01A1,
-  ohornacute: 0x1EDB,
-  ohorndotbelow: 0x1EE3,
-  ohorngrave: 0x1EDD,
-  ohornhookabove: 0x1EDF,
-  ohorntilde: 0x1EE1,
-  ohungarumlaut: 0x0151,
-  oi: 0x01A3,
-  oinvertedbreve: 0x020F,
-  okatakana: 0x30AA,
-  okatakanahalfwidth: 0xFF75,
-  okorean: 0x3157,
-  olehebrew: 0x05AB,
-  omacron: 0x014D,
-  omacronacute: 0x1E53,
-  omacrongrave: 0x1E51,
-  omdeva: 0x0950,
-  omega: 0x03C9,
-  omega1: 0x03D6,
-  omegacyrillic: 0x0461,
-  omegalatinclosed: 0x0277,
-  omegaroundcyrillic: 0x047B,
-  omegatitlocyrillic: 0x047D,
-  omegatonos: 0x03CE,
-  omgujarati: 0x0AD0,
-  omicron: 0x03BF,
-  omicrontonos: 0x03CC,
-  omonospace: 0xFF4F,
-  one: 0x0031,
-  onearabic: 0x0661,
-  onebengali: 0x09E7,
-  onecircle: 0x2460,
-  onecircleinversesansserif: 0x278A,
-  onedeva: 0x0967,
-  onedotenleader: 0x2024,
-  oneeighth: 0x215B,
-  onefitted: 0xF6DC,
-  onegujarati: 0x0AE7,
-  onegurmukhi: 0x0A67,
-  onehackarabic: 0x0661,
-  onehalf: 0x00BD,
-  onehangzhou: 0x3021,
-  oneideographicparen: 0x3220,
-  oneinferior: 0x2081,
-  onemonospace: 0xFF11,
-  onenumeratorbengali: 0x09F4,
-  oneoldstyle: 0xF731,
-  oneparen: 0x2474,
-  oneperiod: 0x2488,
-  onepersian: 0x06F1,
-  onequarter: 0x00BC,
-  oneroman: 0x2170,
-  onesuperior: 0x00B9,
-  onethai: 0x0E51,
-  onethird: 0x2153,
-  oogonek: 0x01EB,
-  oogonekmacron: 0x01ED,
-  oogurmukhi: 0x0A13,
-  oomatragurmukhi: 0x0A4B,
-  oopen: 0x0254,
-  oparen: 0x24AA,
-  openbullet: 0x25E6,
-  option: 0x2325,
-  ordfeminine: 0x00AA,
-  ordmasculine: 0x00BA,
-  orthogonal: 0x221F,
-  oshortdeva: 0x0912,
-  oshortvowelsigndeva: 0x094A,
-  oslash: 0x00F8,
-  oslashacute: 0x01FF,
-  osmallhiragana: 0x3049,
-  osmallkatakana: 0x30A9,
-  osmallkatakanahalfwidth: 0xFF6B,
-  ostrokeacute: 0x01FF,
-  osuperior: 0xF6F0,
-  otcyrillic: 0x047F,
-  otilde: 0x00F5,
-  otildeacute: 0x1E4D,
-  otildedieresis: 0x1E4F,
-  oubopomofo: 0x3121,
-  overline: 0x203E,
-  overlinecenterline: 0xFE4A,
-  overlinecmb: 0x0305,
-  overlinedashed: 0xFE49,
-  overlinedblwavy: 0xFE4C,
-  overlinewavy: 0xFE4B,
-  overscore: 0x00AF,
-  ovowelsignbengali: 0x09CB,
-  ovowelsigndeva: 0x094B,
-  ovowelsigngujarati: 0x0ACB,
-  p: 0x0070,
-  paampssquare: 0x3380,
-  paasentosquare: 0x332B,
-  pabengali: 0x09AA,
-  pacute: 0x1E55,
-  padeva: 0x092A,
-  pagedown: 0x21DF,
-  pageup: 0x21DE,
-  pagujarati: 0x0AAA,
-  pagurmukhi: 0x0A2A,
-  pahiragana: 0x3071,
-  paiyannoithai: 0x0E2F,
-  pakatakana: 0x30D1,
-  palatalizationcyrilliccmb: 0x0484,
-  palochkacyrillic: 0x04C0,
-  pansioskorean: 0x317F,
-  paragraph: 0x00B6,
-  parallel: 0x2225,
-  parenleft: 0x0028,
-  parenleftaltonearabic: 0xFD3E,
-  parenleftbt: 0xF8ED,
-  parenleftex: 0xF8EC,
-  parenleftinferior: 0x208D,
-  parenleftmonospace: 0xFF08,
-  parenleftsmall: 0xFE59,
-  parenleftsuperior: 0x207D,
-  parenlefttp: 0xF8EB,
-  parenleftvertical: 0xFE35,
-  parenright: 0x0029,
-  parenrightaltonearabic: 0xFD3F,
-  parenrightbt: 0xF8F8,
-  parenrightex: 0xF8F7,
-  parenrightinferior: 0x208E,
-  parenrightmonospace: 0xFF09,
-  parenrightsmall: 0xFE5A,
-  parenrightsuperior: 0x207E,
-  parenrighttp: 0xF8F6,
-  parenrightvertical: 0xFE36,
-  partialdiff: 0x2202,
-  paseqhebrew: 0x05C0,
-  pashtahebrew: 0x0599,
-  pasquare: 0x33A9,
-  patah: 0x05B7,
-  patah11: 0x05B7,
-  patah1d: 0x05B7,
-  patah2a: 0x05B7,
-  patahhebrew: 0x05B7,
-  patahnarrowhebrew: 0x05B7,
-  patahquarterhebrew: 0x05B7,
-  patahwidehebrew: 0x05B7,
-  pazerhebrew: 0x05A1,
-  pbopomofo: 0x3106,
-  pcircle: 0x24DF,
-  pdotaccent: 0x1E57,
-  pe: 0x05E4,
-  pecyrillic: 0x043F,
-  pedagesh: 0xFB44,
-  pedageshhebrew: 0xFB44,
-  peezisquare: 0x333B,
-  pefinaldageshhebrew: 0xFB43,
-  peharabic: 0x067E,
-  peharmenian: 0x057A,
-  pehebrew: 0x05E4,
-  pehfinalarabic: 0xFB57,
-  pehinitialarabic: 0xFB58,
-  pehiragana: 0x307A,
-  pehmedialarabic: 0xFB59,
-  pekatakana: 0x30DA,
-  pemiddlehookcyrillic: 0x04A7,
-  perafehebrew: 0xFB4E,
-  percent: 0x0025,
-  percentarabic: 0x066A,
-  percentmonospace: 0xFF05,
-  percentsmall: 0xFE6A,
-  period: 0x002E,
-  periodarmenian: 0x0589,
-  periodcentered: 0x00B7,
-  periodhalfwidth: 0xFF61,
-  periodinferior: 0xF6E7,
-  periodmonospace: 0xFF0E,
-  periodsmall: 0xFE52,
-  periodsuperior: 0xF6E8,
-  perispomenigreekcmb: 0x0342,
-  perpendicular: 0x22A5,
-  perthousand: 0x2030,
-  peseta: 0x20A7,
-  pfsquare: 0x338A,
-  phabengali: 0x09AB,
-  phadeva: 0x092B,
-  phagujarati: 0x0AAB,
-  phagurmukhi: 0x0A2B,
-  phi: 0x03C6,
-  phi1: 0x03D5,
-  phieuphacirclekorean: 0x327A,
-  phieuphaparenkorean: 0x321A,
-  phieuphcirclekorean: 0x326C,
-  phieuphkorean: 0x314D,
-  phieuphparenkorean: 0x320C,
-  philatin: 0x0278,
-  phinthuthai: 0x0E3A,
-  phisymbolgreek: 0x03D5,
-  phook: 0x01A5,
-  phophanthai: 0x0E1E,
-  phophungthai: 0x0E1C,
-  phosamphaothai: 0x0E20,
-  pi: 0x03C0,
-  pieupacirclekorean: 0x3273,
-  pieupaparenkorean: 0x3213,
-  pieupcieuckorean: 0x3176,
-  pieupcirclekorean: 0x3265,
-  pieupkiyeokkorean: 0x3172,
-  pieupkorean: 0x3142,
-  pieupparenkorean: 0x3205,
-  pieupsioskiyeokkorean: 0x3174,
-  pieupsioskorean: 0x3144,
-  pieupsiostikeutkorean: 0x3175,
-  pieupthieuthkorean: 0x3177,
-  pieuptikeutkorean: 0x3173,
-  pihiragana: 0x3074,
-  pikatakana: 0x30D4,
-  pisymbolgreek: 0x03D6,
-  piwrarmenian: 0x0583,
-  plus: 0x002B,
-  plusbelowcmb: 0x031F,
-  pluscircle: 0x2295,
-  plusminus: 0x00B1,
-  plusmod: 0x02D6,
-  plusmonospace: 0xFF0B,
-  plussmall: 0xFE62,
-  plussuperior: 0x207A,
-  pmonospace: 0xFF50,
-  pmsquare: 0x33D8,
-  pohiragana: 0x307D,
-  pointingindexdownwhite: 0x261F,
-  pointingindexleftwhite: 0x261C,
-  pointingindexrightwhite: 0x261E,
-  pointingindexupwhite: 0x261D,
-  pokatakana: 0x30DD,
-  poplathai: 0x0E1B,
-  postalmark: 0x3012,
-  postalmarkface: 0x3020,
-  pparen: 0x24AB,
-  precedes: 0x227A,
-  prescription: 0x211E,
-  primemod: 0x02B9,
-  primereversed: 0x2035,
-  product: 0x220F,
-  projective: 0x2305,
-  prolongedkana: 0x30FC,
-  propellor: 0x2318,
-  propersubset: 0x2282,
-  propersuperset: 0x2283,
-  proportion: 0x2237,
-  proportional: 0x221D,
-  psi: 0x03C8,
-  psicyrillic: 0x0471,
-  psilipneumatacyrilliccmb: 0x0486,
-  pssquare: 0x33B0,
-  puhiragana: 0x3077,
-  pukatakana: 0x30D7,
-  pvsquare: 0x33B4,
-  pwsquare: 0x33BA,
-  q: 0x0071,
-  qadeva: 0x0958,
-  qadmahebrew: 0x05A8,
-  qafarabic: 0x0642,
-  qaffinalarabic: 0xFED6,
-  qafinitialarabic: 0xFED7,
-  qafmedialarabic: 0xFED8,
-  qamats: 0x05B8,
-  qamats10: 0x05B8,
-  qamats1a: 0x05B8,
-  qamats1c: 0x05B8,
-  qamats27: 0x05B8,
-  qamats29: 0x05B8,
-  qamats33: 0x05B8,
-  qamatsde: 0x05B8,
-  qamatshebrew: 0x05B8,
-  qamatsnarrowhebrew: 0x05B8,
-  qamatsqatanhebrew: 0x05B8,
-  qamatsqatannarrowhebrew: 0x05B8,
-  qamatsqatanquarterhebrew: 0x05B8,
-  qamatsqatanwidehebrew: 0x05B8,
-  qamatsquarterhebrew: 0x05B8,
-  qamatswidehebrew: 0x05B8,
-  qarneyparahebrew: 0x059F,
-  qbopomofo: 0x3111,
-  qcircle: 0x24E0,
-  qhook: 0x02A0,
-  qmonospace: 0xFF51,
-  qof: 0x05E7,
-  qofdagesh: 0xFB47,
-  qofdageshhebrew: 0xFB47,
-  qofhebrew: 0x05E7,
-  qparen: 0x24AC,
-  quarternote: 0x2669,
-  qubuts: 0x05BB,
-  qubuts18: 0x05BB,
-  qubuts25: 0x05BB,
-  qubuts31: 0x05BB,
-  qubutshebrew: 0x05BB,
-  qubutsnarrowhebrew: 0x05BB,
-  qubutsquarterhebrew: 0x05BB,
-  qubutswidehebrew: 0x05BB,
-  question: 0x003F,
-  questionarabic: 0x061F,
-  questionarmenian: 0x055E,
-  questiondown: 0x00BF,
-  questiondownsmall: 0xF7BF,
-  questiongreek: 0x037E,
-  questionmonospace: 0xFF1F,
-  questionsmall: 0xF73F,
-  quotedbl: 0x0022,
-  quotedblbase: 0x201E,
-  quotedblleft: 0x201C,
-  quotedblmonospace: 0xFF02,
-  quotedblprime: 0x301E,
-  quotedblprimereversed: 0x301D,
-  quotedblright: 0x201D,
-  quoteleft: 0x2018,
-  quoteleftreversed: 0x201B,
-  quotereversed: 0x201B,
-  quoteright: 0x2019,
-  quoterightn: 0x0149,
-  quotesinglbase: 0x201A,
-  quotesingle: 0x0027,
-  quotesinglemonospace: 0xFF07,
-  r: 0x0072,
-  raarmenian: 0x057C,
-  rabengali: 0x09B0,
-  racute: 0x0155,
-  radeva: 0x0930,
-  radical: 0x221A,
-  radicalex: 0xF8E5,
-  radoverssquare: 0x33AE,
-  radoverssquaredsquare: 0x33AF,
-  radsquare: 0x33AD,
-  rafe: 0x05BF,
-  rafehebrew: 0x05BF,
-  ragujarati: 0x0AB0,
-  ragurmukhi: 0x0A30,
-  rahiragana: 0x3089,
-  rakatakana: 0x30E9,
-  rakatakanahalfwidth: 0xFF97,
-  ralowerdiagonalbengali: 0x09F1,
-  ramiddlediagonalbengali: 0x09F0,
-  ramshorn: 0x0264,
-  ratio: 0x2236,
-  rbopomofo: 0x3116,
-  rcaron: 0x0159,
-  rcedilla: 0x0157,
-  rcircle: 0x24E1,
-  rcommaaccent: 0x0157,
-  rdblgrave: 0x0211,
-  rdotaccent: 0x1E59,
-  rdotbelow: 0x1E5B,
-  rdotbelowmacron: 0x1E5D,
-  referencemark: 0x203B,
-  reflexsubset: 0x2286,
-  reflexsuperset: 0x2287,
-  registered: 0x00AE,
-  registersans: 0xF8E8,
-  registerserif: 0xF6DA,
-  reharabic: 0x0631,
-  reharmenian: 0x0580,
-  rehfinalarabic: 0xFEAE,
-  rehiragana: 0x308C,
-  rekatakana: 0x30EC,
-  rekatakanahalfwidth: 0xFF9A,
-  resh: 0x05E8,
-  reshdageshhebrew: 0xFB48,
-  reshhebrew: 0x05E8,
-  reversedtilde: 0x223D,
-  reviahebrew: 0x0597,
-  reviamugrashhebrew: 0x0597,
-  revlogicalnot: 0x2310,
-  rfishhook: 0x027E,
-  rfishhookreversed: 0x027F,
-  rhabengali: 0x09DD,
-  rhadeva: 0x095D,
-  rho: 0x03C1,
-  rhook: 0x027D,
-  rhookturned: 0x027B,
-  rhookturnedsuperior: 0x02B5,
-  rhosymbolgreek: 0x03F1,
-  rhotichookmod: 0x02DE,
-  rieulacirclekorean: 0x3271,
-  rieulaparenkorean: 0x3211,
-  rieulcirclekorean: 0x3263,
-  rieulhieuhkorean: 0x3140,
-  rieulkiyeokkorean: 0x313A,
-  rieulkiyeoksioskorean: 0x3169,
-  rieulkorean: 0x3139,
-  rieulmieumkorean: 0x313B,
-  rieulpansioskorean: 0x316C,
-  rieulparenkorean: 0x3203,
-  rieulphieuphkorean: 0x313F,
-  rieulpieupkorean: 0x313C,
-  rieulpieupsioskorean: 0x316B,
-  rieulsioskorean: 0x313D,
-  rieulthieuthkorean: 0x313E,
-  rieultikeutkorean: 0x316A,
-  rieulyeorinhieuhkorean: 0x316D,
-  rightangle: 0x221F,
-  righttackbelowcmb: 0x0319,
-  righttriangle: 0x22BF,
-  rihiragana: 0x308A,
-  rikatakana: 0x30EA,
-  rikatakanahalfwidth: 0xFF98,
-  ring: 0x02DA,
-  ringbelowcmb: 0x0325,
-  ringcmb: 0x030A,
-  ringhalfleft: 0x02BF,
-  ringhalfleftarmenian: 0x0559,
-  ringhalfleftbelowcmb: 0x031C,
-  ringhalfleftcentered: 0x02D3,
-  ringhalfright: 0x02BE,
-  ringhalfrightbelowcmb: 0x0339,
-  ringhalfrightcentered: 0x02D2,
-  rinvertedbreve: 0x0213,
-  rittorusquare: 0x3351,
-  rlinebelow: 0x1E5F,
-  rlongleg: 0x027C,
-  rlonglegturned: 0x027A,
-  rmonospace: 0xFF52,
-  rohiragana: 0x308D,
-  rokatakana: 0x30ED,
-  rokatakanahalfwidth: 0xFF9B,
-  roruathai: 0x0E23,
-  rparen: 0x24AD,
-  rrabengali: 0x09DC,
-  rradeva: 0x0931,
-  rragurmukhi: 0x0A5C,
-  rreharabic: 0x0691,
-  rrehfinalarabic: 0xFB8D,
-  rrvocalicbengali: 0x09E0,
-  rrvocalicdeva: 0x0960,
-  rrvocalicgujarati: 0x0AE0,
-  rrvocalicvowelsignbengali: 0x09C4,
-  rrvocalicvowelsigndeva: 0x0944,
-  rrvocalicvowelsigngujarati: 0x0AC4,
-  rsuperior: 0xF6F1,
-  rtblock: 0x2590,
-  rturned: 0x0279,
-  rturnedsuperior: 0x02B4,
-  ruhiragana: 0x308B,
-  rukatakana: 0x30EB,
-  rukatakanahalfwidth: 0xFF99,
-  rupeemarkbengali: 0x09F2,
-  rupeesignbengali: 0x09F3,
-  rupiah: 0xF6DD,
-  ruthai: 0x0E24,
-  rvocalicbengali: 0x098B,
-  rvocalicdeva: 0x090B,
-  rvocalicgujarati: 0x0A8B,
-  rvocalicvowelsignbengali: 0x09C3,
-  rvocalicvowelsigndeva: 0x0943,
-  rvocalicvowelsigngujarati: 0x0AC3,
-  s: 0x0073,
-  sabengali: 0x09B8,
-  sacute: 0x015B,
-  sacutedotaccent: 0x1E65,
-  sadarabic: 0x0635,
-  sadeva: 0x0938,
-  sadfinalarabic: 0xFEBA,
-  sadinitialarabic: 0xFEBB,
-  sadmedialarabic: 0xFEBC,
-  sagujarati: 0x0AB8,
-  sagurmukhi: 0x0A38,
-  sahiragana: 0x3055,
-  sakatakana: 0x30B5,
-  sakatakanahalfwidth: 0xFF7B,
-  sallallahoualayhewasallamarabic: 0xFDFA,
-  samekh: 0x05E1,
-  samekhdagesh: 0xFB41,
-  samekhdageshhebrew: 0xFB41,
-  samekhhebrew: 0x05E1,
-  saraaathai: 0x0E32,
-  saraaethai: 0x0E41,
-  saraaimaimalaithai: 0x0E44,
-  saraaimaimuanthai: 0x0E43,
-  saraamthai: 0x0E33,
-  saraathai: 0x0E30,
-  saraethai: 0x0E40,
-  saraiileftthai: 0xF886,
-  saraiithai: 0x0E35,
-  saraileftthai: 0xF885,
-  saraithai: 0x0E34,
-  saraothai: 0x0E42,
-  saraueeleftthai: 0xF888,
-  saraueethai: 0x0E37,
-  saraueleftthai: 0xF887,
-  sarauethai: 0x0E36,
-  sarauthai: 0x0E38,
-  sarauuthai: 0x0E39,
-  sbopomofo: 0x3119,
-  scaron: 0x0161,
-  scarondotaccent: 0x1E67,
-  scedilla: 0x015F,
-  schwa: 0x0259,
-  schwacyrillic: 0x04D9,
-  schwadieresiscyrillic: 0x04DB,
-  schwahook: 0x025A,
-  scircle: 0x24E2,
-  scircumflex: 0x015D,
-  scommaaccent: 0x0219,
-  sdotaccent: 0x1E61,
-  sdotbelow: 0x1E63,
-  sdotbelowdotaccent: 0x1E69,
-  seagullbelowcmb: 0x033C,
-  second: 0x2033,
-  secondtonechinese: 0x02CA,
-  section: 0x00A7,
-  seenarabic: 0x0633,
-  seenfinalarabic: 0xFEB2,
-  seeninitialarabic: 0xFEB3,
-  seenmedialarabic: 0xFEB4,
-  segol: 0x05B6,
-  segol13: 0x05B6,
-  segol1f: 0x05B6,
-  segol2c: 0x05B6,
-  segolhebrew: 0x05B6,
-  segolnarrowhebrew: 0x05B6,
-  segolquarterhebrew: 0x05B6,
-  segoltahebrew: 0x0592,
-  segolwidehebrew: 0x05B6,
-  seharmenian: 0x057D,
-  sehiragana: 0x305B,
-  sekatakana: 0x30BB,
-  sekatakanahalfwidth: 0xFF7E,
-  semicolon: 0x003B,
-  semicolonarabic: 0x061B,
-  semicolonmonospace: 0xFF1B,
-  semicolonsmall: 0xFE54,
-  semivoicedmarkkana: 0x309C,
-  semivoicedmarkkanahalfwidth: 0xFF9F,
-  sentisquare: 0x3322,
-  sentosquare: 0x3323,
-  seven: 0x0037,
-  sevenarabic: 0x0667,
-  sevenbengali: 0x09ED,
-  sevencircle: 0x2466,
-  sevencircleinversesansserif: 0x2790,
-  sevendeva: 0x096D,
-  seveneighths: 0x215E,
-  sevengujarati: 0x0AED,
-  sevengurmukhi: 0x0A6D,
-  sevenhackarabic: 0x0667,
-  sevenhangzhou: 0x3027,
-  sevenideographicparen: 0x3226,
-  seveninferior: 0x2087,
-  sevenmonospace: 0xFF17,
-  sevenoldstyle: 0xF737,
-  sevenparen: 0x247A,
-  sevenperiod: 0x248E,
-  sevenpersian: 0x06F7,
-  sevenroman: 0x2176,
-  sevensuperior: 0x2077,
-  seventeencircle: 0x2470,
-  seventeenparen: 0x2484,
-  seventeenperiod: 0x2498,
-  seventhai: 0x0E57,
-  sfthyphen: 0x00AD,
-  shaarmenian: 0x0577,
-  shabengali: 0x09B6,
-  shacyrillic: 0x0448,
-  shaddaarabic: 0x0651,
-  shaddadammaarabic: 0xFC61,
-  shaddadammatanarabic: 0xFC5E,
-  shaddafathaarabic: 0xFC60,
-  shaddakasraarabic: 0xFC62,
-  shaddakasratanarabic: 0xFC5F,
-  shade: 0x2592,
-  shadedark: 0x2593,
-  shadelight: 0x2591,
-  shademedium: 0x2592,
-  shadeva: 0x0936,
-  shagujarati: 0x0AB6,
-  shagurmukhi: 0x0A36,
-  shalshelethebrew: 0x0593,
-  shbopomofo: 0x3115,
-  shchacyrillic: 0x0449,
-  sheenarabic: 0x0634,
-  sheenfinalarabic: 0xFEB6,
-  sheeninitialarabic: 0xFEB7,
-  sheenmedialarabic: 0xFEB8,
-  sheicoptic: 0x03E3,
-  sheqel: 0x20AA,
-  sheqelhebrew: 0x20AA,
-  sheva: 0x05B0,
-  sheva115: 0x05B0,
-  sheva15: 0x05B0,
-  sheva22: 0x05B0,
-  sheva2e: 0x05B0,
-  shevahebrew: 0x05B0,
-  shevanarrowhebrew: 0x05B0,
-  shevaquarterhebrew: 0x05B0,
-  shevawidehebrew: 0x05B0,
-  shhacyrillic: 0x04BB,
-  shimacoptic: 0x03ED,
-  shin: 0x05E9,
-  shindagesh: 0xFB49,
-  shindageshhebrew: 0xFB49,
-  shindageshshindot: 0xFB2C,
-  shindageshshindothebrew: 0xFB2C,
-  shindageshsindot: 0xFB2D,
-  shindageshsindothebrew: 0xFB2D,
-  shindothebrew: 0x05C1,
-  shinhebrew: 0x05E9,
-  shinshindot: 0xFB2A,
-  shinshindothebrew: 0xFB2A,
-  shinsindot: 0xFB2B,
-  shinsindothebrew: 0xFB2B,
-  shook: 0x0282,
-  sigma: 0x03C3,
-  sigma1: 0x03C2,
-  sigmafinal: 0x03C2,
-  sigmalunatesymbolgreek: 0x03F2,
-  sihiragana: 0x3057,
-  sikatakana: 0x30B7,
-  sikatakanahalfwidth: 0xFF7C,
-  siluqhebrew: 0x05BD,
-  siluqlefthebrew: 0x05BD,
-  similar: 0x223C,
-  sindothebrew: 0x05C2,
-  siosacirclekorean: 0x3274,
-  siosaparenkorean: 0x3214,
-  sioscieuckorean: 0x317E,
-  sioscirclekorean: 0x3266,
-  sioskiyeokkorean: 0x317A,
-  sioskorean: 0x3145,
-  siosnieunkorean: 0x317B,
-  siosparenkorean: 0x3206,
-  siospieupkorean: 0x317D,
-  siostikeutkorean: 0x317C,
-  six: 0x0036,
-  sixarabic: 0x0666,
-  sixbengali: 0x09EC,
-  sixcircle: 0x2465,
-  sixcircleinversesansserif: 0x278F,
-  sixdeva: 0x096C,
-  sixgujarati: 0x0AEC,
-  sixgurmukhi: 0x0A6C,
-  sixhackarabic: 0x0666,
-  sixhangzhou: 0x3026,
-  sixideographicparen: 0x3225,
-  sixinferior: 0x2086,
-  sixmonospace: 0xFF16,
-  sixoldstyle: 0xF736,
-  sixparen: 0x2479,
-  sixperiod: 0x248D,
-  sixpersian: 0x06F6,
-  sixroman: 0x2175,
-  sixsuperior: 0x2076,
-  sixteencircle: 0x246F,
-  sixteencurrencydenominatorbengali: 0x09F9,
-  sixteenparen: 0x2483,
-  sixteenperiod: 0x2497,
-  sixthai: 0x0E56,
-  slash: 0x002F,
-  slashmonospace: 0xFF0F,
-  slong: 0x017F,
-  slongdotaccent: 0x1E9B,
-  smileface: 0x263A,
-  smonospace: 0xFF53,
-  sofpasuqhebrew: 0x05C3,
-  softhyphen: 0x00AD,
-  softsigncyrillic: 0x044C,
-  sohiragana: 0x305D,
-  sokatakana: 0x30BD,
-  sokatakanahalfwidth: 0xFF7F,
-  soliduslongoverlaycmb: 0x0338,
-  solidusshortoverlaycmb: 0x0337,
-  sorusithai: 0x0E29,
-  sosalathai: 0x0E28,
-  sosothai: 0x0E0B,
-  sosuathai: 0x0E2A,
-  space: 0x0020,
-  spacehackarabic: 0x0020,
-  spade: 0x2660,
-  spadesuitblack: 0x2660,
-  spadesuitwhite: 0x2664,
-  sparen: 0x24AE,
-  squarebelowcmb: 0x033B,
-  squarecc: 0x33C4,
-  squarecm: 0x339D,
-  squarediagonalcrosshatchfill: 0x25A9,
-  squarehorizontalfill: 0x25A4,
-  squarekg: 0x338F,
-  squarekm: 0x339E,
-  squarekmcapital: 0x33CE,
-  squareln: 0x33D1,
-  squarelog: 0x33D2,
-  squaremg: 0x338E,
-  squaremil: 0x33D5,
-  squaremm: 0x339C,
-  squaremsquared: 0x33A1,
-  squareorthogonalcrosshatchfill: 0x25A6,
-  squareupperlefttolowerrightfill: 0x25A7,
-  squareupperrighttolowerleftfill: 0x25A8,
-  squareverticalfill: 0x25A5,
-  squarewhitewithsmallblack: 0x25A3,
-  srsquare: 0x33DB,
-  ssabengali: 0x09B7,
-  ssadeva: 0x0937,
-  ssagujarati: 0x0AB7,
-  ssangcieuckorean: 0x3149,
-  ssanghieuhkorean: 0x3185,
-  ssangieungkorean: 0x3180,
-  ssangkiyeokkorean: 0x3132,
-  ssangnieunkorean: 0x3165,
-  ssangpieupkorean: 0x3143,
-  ssangsioskorean: 0x3146,
-  ssangtikeutkorean: 0x3138,
-  ssuperior: 0xF6F2,
-  sterling: 0x00A3,
-  sterlingmonospace: 0xFFE1,
-  strokelongoverlaycmb: 0x0336,
-  strokeshortoverlaycmb: 0x0335,
-  subset: 0x2282,
-  subsetnotequal: 0x228A,
-  subsetorequal: 0x2286,
-  succeeds: 0x227B,
-  suchthat: 0x220B,
-  suhiragana: 0x3059,
-  sukatakana: 0x30B9,
-  sukatakanahalfwidth: 0xFF7D,
-  sukunarabic: 0x0652,
-  summation: 0x2211,
-  sun: 0x263C,
-  superset: 0x2283,
-  supersetnotequal: 0x228B,
-  supersetorequal: 0x2287,
-  svsquare: 0x33DC,
-  syouwaerasquare: 0x337C,
-  t: 0x0074,
-  tabengali: 0x09A4,
-  tackdown: 0x22A4,
-  tackleft: 0x22A3,
-  tadeva: 0x0924,
-  tagujarati: 0x0AA4,
-  tagurmukhi: 0x0A24,
-  taharabic: 0x0637,
-  tahfinalarabic: 0xFEC2,
-  tahinitialarabic: 0xFEC3,
-  tahiragana: 0x305F,
-  tahmedialarabic: 0xFEC4,
-  taisyouerasquare: 0x337D,
-  takatakana: 0x30BF,
-  takatakanahalfwidth: 0xFF80,
-  tatweelarabic: 0x0640,
-  tau: 0x03C4,
-  tav: 0x05EA,
-  tavdages: 0xFB4A,
-  tavdagesh: 0xFB4A,
-  tavdageshhebrew: 0xFB4A,
-  tavhebrew: 0x05EA,
-  tbar: 0x0167,
-  tbopomofo: 0x310A,
-  tcaron: 0x0165,
-  tccurl: 0x02A8,
-  tcedilla: 0x0163,
-  tcheharabic: 0x0686,
-  tchehfinalarabic: 0xFB7B,
-  tchehinitialarabic: 0xFB7C,
-  tchehmedialarabic: 0xFB7D,
-  tcircle: 0x24E3,
-  tcircumflexbelow: 0x1E71,
-  tcommaaccent: 0x0163,
-  tdieresis: 0x1E97,
-  tdotaccent: 0x1E6B,
-  tdotbelow: 0x1E6D,
-  tecyrillic: 0x0442,
-  tedescendercyrillic: 0x04AD,
-  teharabic: 0x062A,
-  tehfinalarabic: 0xFE96,
-  tehhahinitialarabic: 0xFCA2,
-  tehhahisolatedarabic: 0xFC0C,
-  tehinitialarabic: 0xFE97,
-  tehiragana: 0x3066,
-  tehjeeminitialarabic: 0xFCA1,
-  tehjeemisolatedarabic: 0xFC0B,
-  tehmarbutaarabic: 0x0629,
-  tehmarbutafinalarabic: 0xFE94,
-  tehmedialarabic: 0xFE98,
-  tehmeeminitialarabic: 0xFCA4,
-  tehmeemisolatedarabic: 0xFC0E,
-  tehnoonfinalarabic: 0xFC73,
-  tekatakana: 0x30C6,
-  tekatakanahalfwidth: 0xFF83,
-  telephone: 0x2121,
-  telephoneblack: 0x260E,
-  telishagedolahebrew: 0x05A0,
-  telishaqetanahebrew: 0x05A9,
-  tencircle: 0x2469,
-  tenideographicparen: 0x3229,
-  tenparen: 0x247D,
-  tenperiod: 0x2491,
-  tenroman: 0x2179,
-  tesh: 0x02A7,
-  tet: 0x05D8,
-  tetdagesh: 0xFB38,
-  tetdageshhebrew: 0xFB38,
-  tethebrew: 0x05D8,
-  tetsecyrillic: 0x04B5,
-  tevirhebrew: 0x059B,
-  tevirlefthebrew: 0x059B,
-  thabengali: 0x09A5,
-  thadeva: 0x0925,
-  thagujarati: 0x0AA5,
-  thagurmukhi: 0x0A25,
-  thalarabic: 0x0630,
-  thalfinalarabic: 0xFEAC,
-  thanthakhatlowleftthai: 0xF898,
-  thanthakhatlowrightthai: 0xF897,
-  thanthakhatthai: 0x0E4C,
-  thanthakhatupperleftthai: 0xF896,
-  theharabic: 0x062B,
-  thehfinalarabic: 0xFE9A,
-  thehinitialarabic: 0xFE9B,
-  thehmedialarabic: 0xFE9C,
-  thereexists: 0x2203,
-  therefore: 0x2234,
-  theta: 0x03B8,
-  theta1: 0x03D1,
-  thetasymbolgreek: 0x03D1,
-  thieuthacirclekorean: 0x3279,
-  thieuthaparenkorean: 0x3219,
-  thieuthcirclekorean: 0x326B,
-  thieuthkorean: 0x314C,
-  thieuthparenkorean: 0x320B,
-  thirteencircle: 0x246C,
-  thirteenparen: 0x2480,
-  thirteenperiod: 0x2494,
-  thonangmonthothai: 0x0E11,
-  thook: 0x01AD,
-  thophuthaothai: 0x0E12,
-  thorn: 0x00FE,
-  thothahanthai: 0x0E17,
-  thothanthai: 0x0E10,
-  thothongthai: 0x0E18,
-  thothungthai: 0x0E16,
-  thousandcyrillic: 0x0482,
-  thousandsseparatorarabic: 0x066C,
-  thousandsseparatorpersian: 0x066C,
-  three: 0x0033,
-  threearabic: 0x0663,
-  threebengali: 0x09E9,
-  threecircle: 0x2462,
-  threecircleinversesansserif: 0x278C,
-  threedeva: 0x0969,
-  threeeighths: 0x215C,
-  threegujarati: 0x0AE9,
-  threegurmukhi: 0x0A69,
-  threehackarabic: 0x0663,
-  threehangzhou: 0x3023,
-  threeideographicparen: 0x3222,
-  threeinferior: 0x2083,
-  threemonospace: 0xFF13,
-  threenumeratorbengali: 0x09F6,
-  threeoldstyle: 0xF733,
-  threeparen: 0x2476,
-  threeperiod: 0x248A,
-  threepersian: 0x06F3,
-  threequarters: 0x00BE,
-  threequartersemdash: 0xF6DE,
-  threeroman: 0x2172,
-  threesuperior: 0x00B3,
-  threethai: 0x0E53,
-  thzsquare: 0x3394,
-  tihiragana: 0x3061,
-  tikatakana: 0x30C1,
-  tikatakanahalfwidth: 0xFF81,
-  tikeutacirclekorean: 0x3270,
-  tikeutaparenkorean: 0x3210,
-  tikeutcirclekorean: 0x3262,
-  tikeutkorean: 0x3137,
-  tikeutparenkorean: 0x3202,
-  tilde: 0x02DC,
-  tildebelowcmb: 0x0330,
-  tildecmb: 0x0303,
-  tildecomb: 0x0303,
-  tildedoublecmb: 0x0360,
-  tildeoperator: 0x223C,
-  tildeoverlaycmb: 0x0334,
-  tildeverticalcmb: 0x033E,
-  timescircle: 0x2297,
-  tipehahebrew: 0x0596,
-  tipehalefthebrew: 0x0596,
-  tippigurmukhi: 0x0A70,
-  titlocyrilliccmb: 0x0483,
-  tiwnarmenian: 0x057F,
-  tlinebelow: 0x1E6F,
-  tmonospace: 0xFF54,
-  toarmenian: 0x0569,
-  tohiragana: 0x3068,
-  tokatakana: 0x30C8,
-  tokatakanahalfwidth: 0xFF84,
-  tonebarextrahighmod: 0x02E5,
-  tonebarextralowmod: 0x02E9,
-  tonebarhighmod: 0x02E6,
-  tonebarlowmod: 0x02E8,
-  tonebarmidmod: 0x02E7,
-  tonefive: 0x01BD,
-  tonesix: 0x0185,
-  tonetwo: 0x01A8,
-  tonos: 0x0384,
-  tonsquare: 0x3327,
-  topatakthai: 0x0E0F,
-  tortoiseshellbracketleft: 0x3014,
-  tortoiseshellbracketleftsmall: 0xFE5D,
-  tortoiseshellbracketleftvertical: 0xFE39,
-  tortoiseshellbracketright: 0x3015,
-  tortoiseshellbracketrightsmall: 0xFE5E,
-  tortoiseshellbracketrightvertical: 0xFE3A,
-  totaothai: 0x0E15,
-  tpalatalhook: 0x01AB,
-  tparen: 0x24AF,
-  trademark: 0x2122,
-  trademarksans: 0xF8EA,
-  trademarkserif: 0xF6DB,
-  tretroflexhook: 0x0288,
-  triagdn: 0x25BC,
-  triaglf: 0x25C4,
-  triagrt: 0x25BA,
-  triagup: 0x25B2,
-  ts: 0x02A6,
-  tsadi: 0x05E6,
-  tsadidagesh: 0xFB46,
-  tsadidageshhebrew: 0xFB46,
-  tsadihebrew: 0x05E6,
-  tsecyrillic: 0x0446,
-  tsere: 0x05B5,
-  tsere12: 0x05B5,
-  tsere1e: 0x05B5,
-  tsere2b: 0x05B5,
-  tserehebrew: 0x05B5,
-  tserenarrowhebrew: 0x05B5,
-  tserequarterhebrew: 0x05B5,
-  tserewidehebrew: 0x05B5,
-  tshecyrillic: 0x045B,
-  tsuperior: 0xF6F3,
-  ttabengali: 0x099F,
-  ttadeva: 0x091F,
-  ttagujarati: 0x0A9F,
-  ttagurmukhi: 0x0A1F,
-  tteharabic: 0x0679,
-  ttehfinalarabic: 0xFB67,
-  ttehinitialarabic: 0xFB68,
-  ttehmedialarabic: 0xFB69,
-  tthabengali: 0x09A0,
-  tthadeva: 0x0920,
-  tthagujarati: 0x0AA0,
-  tthagurmukhi: 0x0A20,
-  tturned: 0x0287,
-  tuhiragana: 0x3064,
-  tukatakana: 0x30C4,
-  tukatakanahalfwidth: 0xFF82,
-  tusmallhiragana: 0x3063,
-  tusmallkatakana: 0x30C3,
-  tusmallkatakanahalfwidth: 0xFF6F,
-  twelvecircle: 0x246B,
-  twelveparen: 0x247F,
-  twelveperiod: 0x2493,
-  twelveroman: 0x217B,
-  twentycircle: 0x2473,
-  twentyhangzhou: 0x5344,
-  twentyparen: 0x2487,
-  twentyperiod: 0x249B,
-  two: 0x0032,
-  twoarabic: 0x0662,
-  twobengali: 0x09E8,
-  twocircle: 0x2461,
-  twocircleinversesansserif: 0x278B,
-  twodeva: 0x0968,
-  twodotenleader: 0x2025,
-  twodotleader: 0x2025,
-  twodotleadervertical: 0xFE30,
-  twogujarati: 0x0AE8,
-  twogurmukhi: 0x0A68,
-  twohackarabic: 0x0662,
-  twohangzhou: 0x3022,
-  twoideographicparen: 0x3221,
-  twoinferior: 0x2082,
-  twomonospace: 0xFF12,
-  twonumeratorbengali: 0x09F5,
-  twooldstyle: 0xF732,
-  twoparen: 0x2475,
-  twoperiod: 0x2489,
-  twopersian: 0x06F2,
-  tworoman: 0x2171,
-  twostroke: 0x01BB,
-  twosuperior: 0x00B2,
-  twothai: 0x0E52,
-  twothirds: 0x2154,
-  u: 0x0075,
-  uacute: 0x00FA,
-  ubar: 0x0289,
-  ubengali: 0x0989,
-  ubopomofo: 0x3128,
-  ubreve: 0x016D,
-  ucaron: 0x01D4,
-  ucircle: 0x24E4,
-  ucircumflex: 0x00FB,
-  ucircumflexbelow: 0x1E77,
-  ucyrillic: 0x0443,
-  udattadeva: 0x0951,
-  udblacute: 0x0171,
-  udblgrave: 0x0215,
-  udeva: 0x0909,
-  udieresis: 0x00FC,
-  udieresisacute: 0x01D8,
-  udieresisbelow: 0x1E73,
-  udieresiscaron: 0x01DA,
-  udieresiscyrillic: 0x04F1,
-  udieresisgrave: 0x01DC,
-  udieresismacron: 0x01D6,
-  udotbelow: 0x1EE5,
-  ugrave: 0x00F9,
-  ugujarati: 0x0A89,
-  ugurmukhi: 0x0A09,
-  uhiragana: 0x3046,
-  uhookabove: 0x1EE7,
-  uhorn: 0x01B0,
-  uhornacute: 0x1EE9,
-  uhorndotbelow: 0x1EF1,
-  uhorngrave: 0x1EEB,
-  uhornhookabove: 0x1EED,
-  uhorntilde: 0x1EEF,
-  uhungarumlaut: 0x0171,
-  uhungarumlautcyrillic: 0x04F3,
-  uinvertedbreve: 0x0217,
-  ukatakana: 0x30A6,
-  ukatakanahalfwidth: 0xFF73,
-  ukcyrillic: 0x0479,
-  ukorean: 0x315C,
-  umacron: 0x016B,
-  umacroncyrillic: 0x04EF,
-  umacrondieresis: 0x1E7B,
-  umatragurmukhi: 0x0A41,
-  umonospace: 0xFF55,
-  underscore: 0x005F,
-  underscoredbl: 0x2017,
-  underscoremonospace: 0xFF3F,
-  underscorevertical: 0xFE33,
-  underscorewavy: 0xFE4F,
-  union: 0x222A,
-  universal: 0x2200,
-  uogonek: 0x0173,
-  uparen: 0x24B0,
-  upblock: 0x2580,
-  upperdothebrew: 0x05C4,
-  upsilon: 0x03C5,
-  upsilondieresis: 0x03CB,
-  upsilondieresistonos: 0x03B0,
-  upsilonlatin: 0x028A,
-  upsilontonos: 0x03CD,
-  uptackbelowcmb: 0x031D,
-  uptackmod: 0x02D4,
-  uragurmukhi: 0x0A73,
-  uring: 0x016F,
-  ushortcyrillic: 0x045E,
-  usmallhiragana: 0x3045,
-  usmallkatakana: 0x30A5,
-  usmallkatakanahalfwidth: 0xFF69,
-  ustraightcyrillic: 0x04AF,
-  ustraightstrokecyrillic: 0x04B1,
-  utilde: 0x0169,
-  utildeacute: 0x1E79,
-  utildebelow: 0x1E75,
-  uubengali: 0x098A,
-  uudeva: 0x090A,
-  uugujarati: 0x0A8A,
-  uugurmukhi: 0x0A0A,
-  uumatragurmukhi: 0x0A42,
-  uuvowelsignbengali: 0x09C2,
-  uuvowelsigndeva: 0x0942,
-  uuvowelsigngujarati: 0x0AC2,
-  uvowelsignbengali: 0x09C1,
-  uvowelsigndeva: 0x0941,
-  uvowelsigngujarati: 0x0AC1,
-  v: 0x0076,
-  vadeva: 0x0935,
-  vagujarati: 0x0AB5,
-  vagurmukhi: 0x0A35,
-  vakatakana: 0x30F7,
-  vav: 0x05D5,
-  vavdagesh: 0xFB35,
-  vavdagesh65: 0xFB35,
-  vavdageshhebrew: 0xFB35,
-  vavhebrew: 0x05D5,
-  vavholam: 0xFB4B,
-  vavholamhebrew: 0xFB4B,
-  vavvavhebrew: 0x05F0,
-  vavyodhebrew: 0x05F1,
-  vcircle: 0x24E5,
-  vdotbelow: 0x1E7F,
-  vecyrillic: 0x0432,
-  veharabic: 0x06A4,
-  vehfinalarabic: 0xFB6B,
-  vehinitialarabic: 0xFB6C,
-  vehmedialarabic: 0xFB6D,
-  vekatakana: 0x30F9,
-  venus: 0x2640,
-  verticalbar: 0x007C,
-  verticallineabovecmb: 0x030D,
-  verticallinebelowcmb: 0x0329,
-  verticallinelowmod: 0x02CC,
-  verticallinemod: 0x02C8,
-  vewarmenian: 0x057E,
-  vhook: 0x028B,
-  vikatakana: 0x30F8,
-  viramabengali: 0x09CD,
-  viramadeva: 0x094D,
-  viramagujarati: 0x0ACD,
-  visargabengali: 0x0983,
-  visargadeva: 0x0903,
-  visargagujarati: 0x0A83,
-  vmonospace: 0xFF56,
-  voarmenian: 0x0578,
-  voicediterationhiragana: 0x309E,
-  voicediterationkatakana: 0x30FE,
-  voicedmarkkana: 0x309B,
-  voicedmarkkanahalfwidth: 0xFF9E,
-  vokatakana: 0x30FA,
-  vparen: 0x24B1,
-  vtilde: 0x1E7D,
-  vturned: 0x028C,
-  vuhiragana: 0x3094,
-  vukatakana: 0x30F4,
-  w: 0x0077,
-  wacute: 0x1E83,
-  waekorean: 0x3159,
-  wahiragana: 0x308F,
-  wakatakana: 0x30EF,
-  wakatakanahalfwidth: 0xFF9C,
-  wakorean: 0x3158,
-  wasmallhiragana: 0x308E,
-  wasmallkatakana: 0x30EE,
-  wattosquare: 0x3357,
-  wavedash: 0x301C,
-  wavyunderscorevertical: 0xFE34,
-  wawarabic: 0x0648,
-  wawfinalarabic: 0xFEEE,
-  wawhamzaabovearabic: 0x0624,
-  wawhamzaabovefinalarabic: 0xFE86,
-  wbsquare: 0x33DD,
-  wcircle: 0x24E6,
-  wcircumflex: 0x0175,
-  wdieresis: 0x1E85,
-  wdotaccent: 0x1E87,
-  wdotbelow: 0x1E89,
-  wehiragana: 0x3091,
-  weierstrass: 0x2118,
-  wekatakana: 0x30F1,
-  wekorean: 0x315E,
-  weokorean: 0x315D,
-  wgrave: 0x1E81,
-  whitebullet: 0x25E6,
-  whitecircle: 0x25CB,
-  whitecircleinverse: 0x25D9,
-  whitecornerbracketleft: 0x300E,
-  whitecornerbracketleftvertical: 0xFE43,
-  whitecornerbracketright: 0x300F,
-  whitecornerbracketrightvertical: 0xFE44,
-  whitediamond: 0x25C7,
-  whitediamondcontainingblacksmalldiamond: 0x25C8,
-  whitedownpointingsmalltriangle: 0x25BF,
-  whitedownpointingtriangle: 0x25BD,
-  whiteleftpointingsmalltriangle: 0x25C3,
-  whiteleftpointingtriangle: 0x25C1,
-  whitelenticularbracketleft: 0x3016,
-  whitelenticularbracketright: 0x3017,
-  whiterightpointingsmalltriangle: 0x25B9,
-  whiterightpointingtriangle: 0x25B7,
-  whitesmallsquare: 0x25AB,
-  whitesmilingface: 0x263A,
-  whitesquare: 0x25A1,
-  whitestar: 0x2606,
-  whitetelephone: 0x260F,
-  whitetortoiseshellbracketleft: 0x3018,
-  whitetortoiseshellbracketright: 0x3019,
-  whiteuppointingsmalltriangle: 0x25B5,
-  whiteuppointingtriangle: 0x25B3,
-  wihiragana: 0x3090,
-  wikatakana: 0x30F0,
-  wikorean: 0x315F,
-  wmonospace: 0xFF57,
-  wohiragana: 0x3092,
-  wokatakana: 0x30F2,
-  wokatakanahalfwidth: 0xFF66,
-  won: 0x20A9,
-  wonmonospace: 0xFFE6,
-  wowaenthai: 0x0E27,
-  wparen: 0x24B2,
-  wring: 0x1E98,
-  wsuperior: 0x02B7,
-  wturned: 0x028D,
-  wynn: 0x01BF,
-  x: 0x0078,
-  xabovecmb: 0x033D,
-  xbopomofo: 0x3112,
-  xcircle: 0x24E7,
-  xdieresis: 0x1E8D,
-  xdotaccent: 0x1E8B,
-  xeharmenian: 0x056D,
-  xi: 0x03BE,
-  xmonospace: 0xFF58,
-  xparen: 0x24B3,
-  xsuperior: 0x02E3,
-  y: 0x0079,
-  yaadosquare: 0x334E,
-  yabengali: 0x09AF,
-  yacute: 0x00FD,
-  yadeva: 0x092F,
-  yaekorean: 0x3152,
-  yagujarati: 0x0AAF,
-  yagurmukhi: 0x0A2F,
-  yahiragana: 0x3084,
-  yakatakana: 0x30E4,
-  yakatakanahalfwidth: 0xFF94,
-  yakorean: 0x3151,
-  yamakkanthai: 0x0E4E,
-  yasmallhiragana: 0x3083,
-  yasmallkatakana: 0x30E3,
-  yasmallkatakanahalfwidth: 0xFF6C,
-  yatcyrillic: 0x0463,
-  ycircle: 0x24E8,
-  ycircumflex: 0x0177,
-  ydieresis: 0x00FF,
-  ydotaccent: 0x1E8F,
-  ydotbelow: 0x1EF5,
-  yeharabic: 0x064A,
-  yehbarreearabic: 0x06D2,
-  yehbarreefinalarabic: 0xFBAF,
-  yehfinalarabic: 0xFEF2,
-  yehhamzaabovearabic: 0x0626,
-  yehhamzaabovefinalarabic: 0xFE8A,
-  yehhamzaaboveinitialarabic: 0xFE8B,
-  yehhamzaabovemedialarabic: 0xFE8C,
-  yehinitialarabic: 0xFEF3,
-  yehmedialarabic: 0xFEF4,
-  yehmeeminitialarabic: 0xFCDD,
-  yehmeemisolatedarabic: 0xFC58,
-  yehnoonfinalarabic: 0xFC94,
-  yehthreedotsbelowarabic: 0x06D1,
-  yekorean: 0x3156,
-  yen: 0x00A5,
-  yenmonospace: 0xFFE5,
-  yeokorean: 0x3155,
-  yeorinhieuhkorean: 0x3186,
-  yerahbenyomohebrew: 0x05AA,
-  yerahbenyomolefthebrew: 0x05AA,
-  yericyrillic: 0x044B,
-  yerudieresiscyrillic: 0x04F9,
-  yesieungkorean: 0x3181,
-  yesieungpansioskorean: 0x3183,
-  yesieungsioskorean: 0x3182,
-  yetivhebrew: 0x059A,
-  ygrave: 0x1EF3,
-  yhook: 0x01B4,
-  yhookabove: 0x1EF7,
-  yiarmenian: 0x0575,
-  yicyrillic: 0x0457,
-  yikorean: 0x3162,
-  yinyang: 0x262F,
-  yiwnarmenian: 0x0582,
-  ymonospace: 0xFF59,
-  yod: 0x05D9,
-  yoddagesh: 0xFB39,
-  yoddageshhebrew: 0xFB39,
-  yodhebrew: 0x05D9,
-  yodyodhebrew: 0x05F2,
-  yodyodpatahhebrew: 0xFB1F,
-  yohiragana: 0x3088,
-  yoikorean: 0x3189,
-  yokatakana: 0x30E8,
-  yokatakanahalfwidth: 0xFF96,
-  yokorean: 0x315B,
-  yosmallhiragana: 0x3087,
-  yosmallkatakana: 0x30E7,
-  yosmallkatakanahalfwidth: 0xFF6E,
-  yotgreek: 0x03F3,
-  yoyaekorean: 0x3188,
-  yoyakorean: 0x3187,
-  yoyakthai: 0x0E22,
-  yoyingthai: 0x0E0D,
-  yparen: 0x24B4,
-  ypogegrammeni: 0x037A,
-  ypogegrammenigreekcmb: 0x0345,
-  yr: 0x01A6,
-  yring: 0x1E99,
-  ysuperior: 0x02B8,
-  ytilde: 0x1EF9,
-  yturned: 0x028E,
-  yuhiragana: 0x3086,
-  yuikorean: 0x318C,
-  yukatakana: 0x30E6,
-  yukatakanahalfwidth: 0xFF95,
-  yukorean: 0x3160,
-  yusbigcyrillic: 0x046B,
-  yusbigiotifiedcyrillic: 0x046D,
-  yuslittlecyrillic: 0x0467,
-  yuslittleiotifiedcyrillic: 0x0469,
-  yusmallhiragana: 0x3085,
-  yusmallkatakana: 0x30E5,
-  yusmallkatakanahalfwidth: 0xFF6D,
-  yuyekorean: 0x318B,
-  yuyeokorean: 0x318A,
-  yyabengali: 0x09DF,
-  yyadeva: 0x095F,
-  z: 0x007A,
-  zaarmenian: 0x0566,
-  zacute: 0x017A,
-  zadeva: 0x095B,
-  zagurmukhi: 0x0A5B,
-  zaharabic: 0x0638,
-  zahfinalarabic: 0xFEC6,
-  zahinitialarabic: 0xFEC7,
-  zahiragana: 0x3056,
-  zahmedialarabic: 0xFEC8,
-  zainarabic: 0x0632,
-  zainfinalarabic: 0xFEB0,
-  zakatakana: 0x30B6,
-  zaqefgadolhebrew: 0x0595,
-  zaqefqatanhebrew: 0x0594,
-  zarqahebrew: 0x0598,
-  zayin: 0x05D6,
-  zayindagesh: 0xFB36,
-  zayindageshhebrew: 0xFB36,
-  zayinhebrew: 0x05D6,
-  zbopomofo: 0x3117,
-  zcaron: 0x017E,
-  zcircle: 0x24E9,
-  zcircumflex: 0x1E91,
-  zcurl: 0x0291,
-  zdot: 0x017C,
-  zdotaccent: 0x017C,
-  zdotbelow: 0x1E93,
-  zecyrillic: 0x0437,
-  zedescendercyrillic: 0x0499,
-  zedieresiscyrillic: 0x04DF,
-  zehiragana: 0x305C,
-  zekatakana: 0x30BC,
-  zero: 0x0030,
-  zeroarabic: 0x0660,
-  zerobengali: 0x09E6,
-  zerodeva: 0x0966,
-  zerogujarati: 0x0AE6,
-  zerogurmukhi: 0x0A66,
-  zerohackarabic: 0x0660,
-  zeroinferior: 0x2080,
-  zeromonospace: 0xFF10,
-  zerooldstyle: 0xF730,
-  zeropersian: 0x06F0,
-  zerosuperior: 0x2070,
-  zerothai: 0x0E50,
-  zerowidthjoiner: 0xFEFF,
-  zerowidthnonjoiner: 0x200C,
-  zerowidthspace: 0x200B,
-  zeta: 0x03B6,
-  zhbopomofo: 0x3113,
-  zhearmenian: 0x056A,
-  zhebrevecyrillic: 0x04C2,
-  zhecyrillic: 0x0436,
-  zhedescendercyrillic: 0x0497,
-  zhedieresiscyrillic: 0x04DD,
-  zihiragana: 0x3058,
-  zikatakana: 0x30B8,
-  zinorhebrew: 0x05AE,
-  zlinebelow: 0x1E95,
-  zmonospace: 0xFF5A,
-  zohiragana: 0x305E,
-  zokatakana: 0x30BE,
-  zparen: 0x24B5,
-  zretroflexhook: 0x0290,
-  zstroke: 0x01B6,
-  zuhiragana: 0x305A,
-  zukatakana: 0x30BA,
-  '.notdef': 0x0000
-};
+    this.data.annotationType = AnnotationType.TEXT;
 
-var DingbatsGlyphsUnicode = {
-  space: 0x0020,
-  a1: 0x2701,
-  a2: 0x2702,
-  a202: 0x2703,
-  a3: 0x2704,
-  a4: 0x260E,
-  a5: 0x2706,
-  a119: 0x2707,
-  a118: 0x2708,
-  a117: 0x2709,
-  a11: 0x261B,
-  a12: 0x261E,
-  a13: 0x270C,
-  a14: 0x270D,
-  a15: 0x270E,
-  a16: 0x270F,
-  a105: 0x2710,
-  a17: 0x2711,
-  a18: 0x2712,
-  a19: 0x2713,
-  a20: 0x2714,
-  a21: 0x2715,
-  a22: 0x2716,
-  a23: 0x2717,
-  a24: 0x2718,
-  a25: 0x2719,
-  a26: 0x271A,
-  a27: 0x271B,
-  a28: 0x271C,
-  a6: 0x271D,
-  a7: 0x271E,
-  a8: 0x271F,
-  a9: 0x2720,
-  a10: 0x2721,
-  a29: 0x2722,
-  a30: 0x2723,
-  a31: 0x2724,
-  a32: 0x2725,
-  a33: 0x2726,
-  a34: 0x2727,
-  a35: 0x2605,
-  a36: 0x2729,
-  a37: 0x272A,
-  a38: 0x272B,
-  a39: 0x272C,
-  a40: 0x272D,
-  a41: 0x272E,
-  a42: 0x272F,
-  a43: 0x2730,
-  a44: 0x2731,
-  a45: 0x2732,
-  a46: 0x2733,
-  a47: 0x2734,
-  a48: 0x2735,
-  a49: 0x2736,
-  a50: 0x2737,
-  a51: 0x2738,
-  a52: 0x2739,
-  a53: 0x273A,
-  a54: 0x273B,
-  a55: 0x273C,
-  a56: 0x273D,
-  a57: 0x273E,
-  a58: 0x273F,
-  a59: 0x2740,
-  a60: 0x2741,
-  a61: 0x2742,
-  a62: 0x2743,
-  a63: 0x2744,
-  a64: 0x2745,
-  a65: 0x2746,
-  a66: 0x2747,
-  a67: 0x2748,
-  a68: 0x2749,
-  a69: 0x274A,
-  a70: 0x274B,
-  a71: 0x25CF,
-  a72: 0x274D,
-  a73: 0x25A0,
-  a74: 0x274F,
-  a203: 0x2750,
-  a75: 0x2751,
-  a204: 0x2752,
-  a76: 0x25B2,
-  a77: 0x25BC,
-  a78: 0x25C6,
-  a79: 0x2756,
-  a81: 0x25D7,
-  a82: 0x2758,
-  a83: 0x2759,
-  a84: 0x275A,
-  a97: 0x275B,
-  a98: 0x275C,
-  a99: 0x275D,
-  a100: 0x275E,
-  a101: 0x2761,
-  a102: 0x2762,
-  a103: 0x2763,
-  a104: 0x2764,
-  a106: 0x2765,
-  a107: 0x2766,
-  a108: 0x2767,
-  a112: 0x2663,
-  a111: 0x2666,
-  a110: 0x2665,
-  a109: 0x2660,
-  a120: 0x2460,
-  a121: 0x2461,
-  a122: 0x2462,
-  a123: 0x2463,
-  a124: 0x2464,
-  a125: 0x2465,
-  a126: 0x2466,
-  a127: 0x2467,
-  a128: 0x2468,
-  a129: 0x2469,
-  a130: 0x2776,
-  a131: 0x2777,
-  a132: 0x2778,
-  a133: 0x2779,
-  a134: 0x277A,
-  a135: 0x277B,
-  a136: 0x277C,
-  a137: 0x277D,
-  a138: 0x277E,
-  a139: 0x277F,
-  a140: 0x2780,
-  a141: 0x2781,
-  a142: 0x2782,
-  a143: 0x2783,
-  a144: 0x2784,
-  a145: 0x2785,
-  a146: 0x2786,
-  a147: 0x2787,
-  a148: 0x2788,
-  a149: 0x2789,
-  a150: 0x278A,
-  a151: 0x278B,
-  a152: 0x278C,
-  a153: 0x278D,
-  a154: 0x278E,
-  a155: 0x278F,
-  a156: 0x2790,
-  a157: 0x2791,
-  a158: 0x2792,
-  a159: 0x2793,
-  a160: 0x2794,
-  a161: 0x2192,
-  a163: 0x2194,
-  a164: 0x2195,
-  a196: 0x2798,
-  a165: 0x2799,
-  a192: 0x279A,
-  a166: 0x279B,
-  a167: 0x279C,
-  a168: 0x279D,
-  a169: 0x279E,
-  a170: 0x279F,
-  a171: 0x27A0,
-  a172: 0x27A1,
-  a173: 0x27A2,
-  a162: 0x27A3,
-  a174: 0x27A4,
-  a175: 0x27A5,
-  a176: 0x27A6,
-  a177: 0x27A7,
-  a178: 0x27A8,
-  a179: 0x27A9,
-  a193: 0x27AA,
-  a180: 0x27AB,
-  a199: 0x27AC,
-  a181: 0x27AD,
-  a200: 0x27AE,
-  a182: 0x27AF,
-  a201: 0x27B1,
-  a183: 0x27B2,
-  a184: 0x27B3,
-  a197: 0x27B4,
-  a185: 0x27B5,
-  a194: 0x27B6,
-  a198: 0x27B7,
-  a186: 0x27B8,
-  a195: 0x27B9,
-  a187: 0x27BA,
-  a188: 0x27BB,
-  a189: 0x27BC,
-  a190: 0x27BD,
-  a191: 0x27BE,
-  a89: 0x2768, // 0xF8D7
-  a90: 0x2769, // 0xF8D8
-  a93: 0x276A, // 0xF8D9
-  a94: 0x276B, // 0xF8DA
-  a91: 0x276C, // 0xF8DB
-  a92: 0x276D, // 0xF8DC
-  a205: 0x276E, // 0xF8DD
-  a85: 0x276F, // 0xF8DE
-  a206: 0x2770, // 0xF8DF
-  a86: 0x2771, // 0xF8E0
-  a87: 0x2772, // 0xF8E1
-  a88: 0x2773, // 0xF8E2
-  a95: 0x2774, // 0xF8E3
-  a96: 0x2775, // 0xF8E4
-  '.notdef': 0x0000
-};
-
-
-var PDFImage = (function PDFImageClosure() {
-  /**
-   * Decode the image in the main thread if it supported. Resovles the promise
-   * when the image data is ready.
-   */
-  function handleImageData(handler, xref, res, image) {
-    if (image instanceof JpegStream && image.isNativelyDecodable(xref, res)) {
-      // For natively supported jpegs send them to the main thread for decoding.
-      var dict = image.dict;
-      var colorSpace = dict.get('ColorSpace', 'CS');
-      colorSpace = ColorSpace.parse(colorSpace, xref, res);
-      var numComps = colorSpace.numComps;
-      var decodePromise = handler.sendWithPromise('JpegDecode',
-                                                  [image.getIR(), numComps]);
-      return decodePromise.then(function (message) {
-        var data = message.data;
-        return new Stream(data, 0, data.length, image.dict);
-      });
+    if (this.data.hasAppearance) {
+      this.data.name = 'NoIcon';
     } else {
-      return Promise.resolve(image);
+      this.data.rect[1] = this.data.rect[3] - DEFAULT_ICON_SIZE;
+      this.data.rect[2] = this.data.rect[0] + DEFAULT_ICON_SIZE;
+      this.data.name = parameters.dict.has('Name') ?
+                       parameters.dict.get('Name').name : 'Note';
     }
+    this._preparePopup(parameters.dict);
   }
 
-  /**
-   * Decode and clamp a value. The formula is different from the spec because we
-   * don't decode to float range [0,1], we decode it in the [0,max] range.
-   */
-  function decodeAndClamp(value, addend, coefficient, max) {
-    value = addend + value * coefficient;
-    // Clamp the value to the range
-    return (value < 0 ? 0 : (value > max ? max : value));
-  }
+  Util.inherit(TextAnnotation, Annotation, {});
 
-  function PDFImage(xref, res, image, inline, smask, mask, isMask) {
-    this.image = image;
-    var dict = image.dict;
-    if (dict.has('Filter')) {
-      var filter = dict.get('Filter').name;
-      if (filter === 'JPXDecode') {
-        var jpxImage = new JpxImage();
-        jpxImage.parseImageProperties(image.stream);
-        image.stream.reset();
-        image.bitsPerComponent = jpxImage.bitsPerComponent;
-        image.numComps = jpxImage.componentsCount;
-      } else if (filter === 'JBIG2Decode') {
-        image.bitsPerComponent = 1;
-        image.numComps = 1;
-      }
-    }
-    // TODO cache rendered images?
-
-    this.width = dict.get('Width', 'W');
-    this.height = dict.get('Height', 'H');
-
-    if (this.width < 1 || this.height < 1) {
-      error('Invalid image width: ' + this.width + ' or height: ' +
-            this.height);
-    }
-
-    this.interpolate = dict.get('Interpolate', 'I') || false;
-    this.imageMask = dict.get('ImageMask', 'IM') || false;
-    this.matte = dict.get('Matte') || false;
-
-    var bitsPerComponent = image.bitsPerComponent;
-    if (!bitsPerComponent) {
-      bitsPerComponent = dict.get('BitsPerComponent', 'BPC');
-      if (!bitsPerComponent) {
-        if (this.imageMask) {
-          bitsPerComponent = 1;
-        } else {
-          error('Bits per component missing in image: ' + this.imageMask);
-        }
-      }
-    }
-    this.bpc = bitsPerComponent;
-
-    if (!this.imageMask) {
-      var colorSpace = dict.get('ColorSpace', 'CS');
-      if (!colorSpace) {
-        info('JPX images (which do not require color spaces)');
-        switch (image.numComps) {
-          case 1:
-            colorSpace = Name.get('DeviceGray');
-            break;
-          case 3:
-            colorSpace = Name.get('DeviceRGB');
-            break;
-          case 4:
-            colorSpace = Name.get('DeviceCMYK');
-            break;
-          default:
-            error('JPX images with ' + this.numComps +
-                  ' color components not supported.');
-        }
-      }
-      this.colorSpace = ColorSpace.parse(colorSpace, xref, res);
-      this.numComps = this.colorSpace.numComps;
-    }
-
-    this.decode = dict.get('Decode', 'D');
-    this.needsDecode = false;
-    if (this.decode &&
-        ((this.colorSpace && !this.colorSpace.isDefaultDecode(this.decode)) ||
-         (isMask && !ColorSpace.isDefaultDecode(this.decode, 1)))) {
-      this.needsDecode = true;
-      // Do some preprocessing to avoid more math.
-      var max = (1 << bitsPerComponent) - 1;
-      this.decodeCoefficients = [];
-      this.decodeAddends = [];
-      for (var i = 0, j = 0; i < this.decode.length; i += 2, ++j) {
-        var dmin = this.decode[i];
-        var dmax = this.decode[i + 1];
-        this.decodeCoefficients[j] = dmax - dmin;
-        this.decodeAddends[j] = max * dmin;
-      }
-    }
-
-    if (smask) {
-      this.smask = new PDFImage(xref, res, smask, false);
-    } else if (mask) {
-      if (isStream(mask)) {
-        this.mask = new PDFImage(xref, res, mask, false, null, null, true);
-      } else {
-        // Color key mask (just an array).
-        this.mask = mask;
-      }
-    }
-  }
-  /**
-   * Handles processing of image data and returns the Promise that is resolved
-   * with a PDFImage when the image is ready to be used.
-   */
-  PDFImage.buildImage = function PDFImage_buildImage(handler, xref,
-                                                     res, image, inline) {
-    var imagePromise = handleImageData(handler, xref, res, image);
-    var smaskPromise;
-    var maskPromise;
-
-    var smask = image.dict.get('SMask');
-    var mask = image.dict.get('Mask');
-
-    if (smask) {
-      smaskPromise = handleImageData(handler, xref, res, smask);
-      maskPromise = Promise.resolve(null);
-    } else {
-      smaskPromise = Promise.resolve(null);
-      if (mask) {
-        if (isStream(mask)) {
-          maskPromise = handleImageData(handler, xref, res, mask);
-        } else if (isArray(mask)) {
-          maskPromise = Promise.resolve(mask);
-        } else {
-          warn('Unsupported mask format.');
-          maskPromise = Promise.resolve(null);
-        }
-      } else {
-        maskPromise = Promise.resolve(null);
-      }
-    }
-    return Promise.all([imagePromise, smaskPromise, maskPromise]).then(
-      function(results) {
-        var imageData = results[0];
-        var smaskData = results[1];
-        var maskData = results[2];
-        return new PDFImage(xref, res, imageData, inline, smaskData, maskData);
-      });
-  };
-
-  /**
-   * Resize an image using the nearest neighbor algorithm. Currently only
-   * supports one and three component images.
-   * @param {TypedArray} pixels The original image with one component.
-   * @param {Number} bpc Number of bits per component.
-   * @param {Number} components Number of color components, 1 or 3 is supported.
-   * @param {Number} w1 Original width.
-   * @param {Number} h1 Original height.
-   * @param {Number} w2 New width.
-   * @param {Number} h2 New height.
-   * @param {TypedArray} dest (Optional) The destination buffer.
-   * @param {Number} alpha01 (Optional) Size reserved for the alpha channel.
-   * @return {TypedArray} Resized image data.
-   */
-  PDFImage.resize = function PDFImage_resize(pixels, bpc, components,
-                                             w1, h1, w2, h2, dest, alpha01) {
-
-    if (components !== 1 && components !== 3) {
-      error('Unsupported component count for resizing.');
-    }
-
-    var length = w2 * h2 * components;
-    var temp = dest ? dest : (bpc <= 8 ? new Uint8Array(length) :
-        (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length)));
-    var xRatio = w1 / w2;
-    var yRatio = h1 / h2;
-    var i, j, py, newIndex = 0, oldIndex;
-    var xScaled = new Uint16Array(w2);
-    var w1Scanline = w1 * components;
-    if (alpha01 !== 1) {
-      alpha01 = 0;
-    }
-
-    for (j = 0; j < w2; j++) {
-      xScaled[j] = Math.floor(j * xRatio) * components;
-    }
-
-    if (components === 1) {
-      for (i = 0; i < h2; i++) {
-        py = Math.floor(i * yRatio) * w1Scanline;
-        for (j = 0; j < w2; j++) {
-          oldIndex = py + xScaled[j];
-          temp[newIndex++] = pixels[oldIndex];
-        }
-      }
-    } else if (components === 3) {
-      for (i = 0; i < h2; i++) {
-        py = Math.floor(i * yRatio) * w1Scanline;
-        for (j = 0; j < w2; j++) {
-          oldIndex = py + xScaled[j];
-          temp[newIndex++] = pixels[oldIndex++];
-          temp[newIndex++] = pixels[oldIndex++];
-          temp[newIndex++] = pixels[oldIndex++];
-          newIndex += alpha01;
-        }
-      }
-    }
-    return temp;
-  };
-
-  PDFImage.createMask =
-      function PDFImage_createMask(imgArray, width, height,
-                                   imageIsFromDecodeStream, inverseDecode) {
-
-    // |imgArray| might not contain full data for every pixel of the mask, so
-    // we need to distinguish between |computedLength| and |actualLength|.
-    // In particular, if inverseDecode is true, then the array we return must
-    // have a length of |computedLength|.
-
-    var computedLength = ((width + 7) >> 3) * height;
-    var actualLength = imgArray.byteLength;
-    var haveFullData = computedLength === actualLength;
-    var data, i;
-
-    if (imageIsFromDecodeStream && (!inverseDecode || haveFullData)) {
-      // imgArray came from a DecodeStream and its data is in an appropriate
-      // form, so we can just transfer it.
-      data = imgArray;
-    } else if (!inverseDecode) {
-      data = new Uint8Array(actualLength);
-      data.set(imgArray);
-    } else {
-      data = new Uint8Array(computedLength);
-      data.set(imgArray);
-      for (i = actualLength; i < computedLength; i++) {
-        data[i] = 0xff;
-      }
-    }
-
-    // If necessary, invert the original mask data (but not any extra we might
-    // have added above). It's safe to modify the array -- whether it's the
-    // original or a copy, we're about to transfer it anyway, so nothing else
-    // in this thread can be relying on its contents.
-    if (inverseDecode) {
-      for (i = 0; i < actualLength; i++) {
-        data[i] = ~data[i];
-      }
-    }
-
-    return {data: data, width: width, height: height};
-  };
-
-  PDFImage.prototype = {
-    get drawWidth() {
-      return Math.max(this.width,
-                      this.smask && this.smask.width || 0,
-                      this.mask && this.mask.width || 0);
-    },
-
-    get drawHeight() {
-      return Math.max(this.height,
-                      this.smask && this.smask.height || 0,
-                      this.mask && this.mask.height || 0);
-    },
-
-    decodeBuffer: function PDFImage_decodeBuffer(buffer) {
-      var bpc = this.bpc;
-      var numComps = this.numComps;
-
-      var decodeAddends = this.decodeAddends;
-      var decodeCoefficients = this.decodeCoefficients;
-      var max = (1 << bpc) - 1;
-      var i, ii;
-
-      if (bpc === 1) {
-        // If the buffer needed decode that means it just needs to be inverted.
-        for (i = 0, ii = buffer.length; i < ii; i++) {
-          buffer[i] = +!(buffer[i]);
-        }
-        return;
-      }
-      var index = 0;
-      for (i = 0, ii = this.width * this.height; i < ii; i++) {
-        for (var j = 0; j < numComps; j++) {
-          buffer[index] = decodeAndClamp(buffer[index], decodeAddends[j],
-                                         decodeCoefficients[j], max);
-          index++;
-        }
-      }
-    },
-
-    getComponents: function PDFImage_getComponents(buffer) {
-      var bpc = this.bpc;
-
-      // This image doesn't require any extra work.
-      if (bpc === 8) {
-        return buffer;
-      }
-
-      var width = this.width;
-      var height = this.height;
-      var numComps = this.numComps;
-
-      var length = width * height * numComps;
-      var bufferPos = 0;
-      var output = (bpc <= 8 ? new Uint8Array(length) :
-        (bpc <= 16 ? new Uint16Array(length) : new Uint32Array(length)));
-      var rowComps = width * numComps;
-
-      var max = (1 << bpc) - 1;
-      var i = 0, ii, buf;
-
-      if (bpc === 1) {
-        // Optimization for reading 1 bpc images.
-        var mask, loop1End, loop2End;
-        for (var j = 0; j < height; j++) {
-          loop1End = i + (rowComps & ~7);
-          loop2End = i + rowComps;
-
-          // unroll loop for all full bytes
-          while (i < loop1End) {
-            buf = buffer[bufferPos++];
-            output[i] = (buf >> 7) & 1;
-            output[i + 1] = (buf >> 6) & 1;
-            output[i + 2] = (buf >> 5) & 1;
-            output[i + 3] = (buf >> 4) & 1;
-            output[i + 4] = (buf >> 3) & 1;
-            output[i + 5] = (buf >> 2) & 1;
-            output[i + 6] = (buf >> 1) & 1;
-            output[i + 7] = buf & 1;
-            i += 8;
-          }
-
-          // handle remaing bits
-          if (i < loop2End) {
-            buf = buffer[bufferPos++];
-            mask = 128;
-            while (i < loop2End) {
-              output[i++] = +!!(buf & mask);
-              mask >>= 1;
-            }
-          }
-        }
-      } else {
-        // The general case that handles all other bpc values.
-        var bits = 0;
-        buf = 0;
-        for (i = 0, ii = length; i < ii; ++i) {
-          if (i % rowComps === 0) {
-            buf = 0;
-            bits = 0;
-          }
-
-          while (bits < bpc) {
-            buf = (buf << 8) | buffer[bufferPos++];
-            bits += 8;
-          }
-
-          var remainingBits = bits - bpc;
-          var value = buf >> remainingBits;
-          output[i] = (value < 0 ? 0 : (value > max ? max : value));
-          buf = buf & ((1 << remainingBits) - 1);
-          bits = remainingBits;
-        }
-      }
-      return output;
-    },
-
-    fillOpacity: function PDFImage_fillOpacity(rgbaBuf, width, height,
-                                               actualHeight, image) {
-      var smask = this.smask;
-      var mask = this.mask;
-      var alphaBuf, sw, sh, i, ii, j;
-
-      if (smask) {
-        sw = smask.width;
-        sh = smask.height;
-        alphaBuf = new Uint8Array(sw * sh);
-        smask.fillGrayBuffer(alphaBuf);
-        if (sw !== width || sh !== height) {
-          alphaBuf = PDFImage.resize(alphaBuf, smask.bpc, 1, sw, sh, width,
-                                     height);
-        }
-      } else if (mask) {
-        if (mask instanceof PDFImage) {
-          sw = mask.width;
-          sh = mask.height;
-          alphaBuf = new Uint8Array(sw * sh);
-          mask.numComps = 1;
-          mask.fillGrayBuffer(alphaBuf);
-
-          // Need to invert values in rgbaBuf
-          for (i = 0, ii = sw * sh; i < ii; ++i) {
-            alphaBuf[i] = 255 - alphaBuf[i];
-          }
-
-          if (sw !== width || sh !== height) {
-            alphaBuf = PDFImage.resize(alphaBuf, mask.bpc, 1, sw, sh, width,
-                                       height);
-          }
-        } else if (isArray(mask)) {
-          // Color key mask: if any of the compontents are outside the range
-          // then they should be painted.
-          alphaBuf = new Uint8Array(width * height);
-          var numComps = this.numComps;
-          for (i = 0, ii = width * height; i < ii; ++i) {
-            var opacity = 0;
-            var imageOffset = i * numComps;
-            for (j = 0; j < numComps; ++j) {
-              var color = image[imageOffset + j];
-              var maskOffset = j * 2;
-              if (color < mask[maskOffset] || color > mask[maskOffset + 1]) {
-                opacity = 255;
-                break;
-              }
-            }
-            alphaBuf[i] = opacity;
-          }
-        } else {
-          error('Unknown mask format.');
-        }
-      }
-
-      if (alphaBuf) {
-        for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
-          rgbaBuf[j] = alphaBuf[i];
-        }
-      } else {
-        // No mask.
-        for (i = 0, j = 3, ii = width * actualHeight; i < ii; ++i, j += 4) {
-          rgbaBuf[j] = 255;
-        }
-      }
-    },
-
-    undoPreblend: function PDFImage_undoPreblend(buffer, width, height) {
-      var matte = this.smask && this.smask.matte;
-      if (!matte) {
-        return;
-      }
-      var matteRgb = this.colorSpace.getRgb(matte, 0);
-      var matteR = matteRgb[0];
-      var matteG = matteRgb[1];
-      var matteB = matteRgb[2];
-      var length = width * height * 4;
-      var r, g, b;
-      for (var i = 0; i < length; i += 4) {
-        var alpha = buffer[i + 3];
-        if (alpha === 0) {
-          // according formula we have to get Infinity in all components
-          // making it white (typical paper color) should be okay
-          buffer[i] = 255;
-          buffer[i + 1] = 255;
-          buffer[i + 2] = 255;
-          continue;
-        }
-        var k = 255 / alpha;
-        r = (buffer[i] - matteR) * k + matteR;
-        g = (buffer[i + 1] - matteG) * k + matteG;
-        b = (buffer[i + 2] - matteB) * k + matteB;
-        buffer[i] = r <= 0 ? 0 : r >= 255 ? 255 : r | 0;
-        buffer[i + 1] = g <= 0 ? 0 : g >= 255 ? 255 : g | 0;
-        buffer[i + 2] = b <= 0 ? 0 : b >= 255 ? 255 : b | 0;
-      }
-    },
-
-    createImageData: function PDFImage_createImageData(forceRGBA) {
-      var drawWidth = this.drawWidth;
-      var drawHeight = this.drawHeight;
-      var imgData = { // other fields are filled in below
-        width: drawWidth,
-        height: drawHeight
-      };
-
-      var numComps = this.numComps;
-      var originalWidth = this.width;
-      var originalHeight = this.height;
-      var bpc = this.bpc;
-
-      // Rows start at byte boundary.
-      var rowBytes = (originalWidth * numComps * bpc + 7) >> 3;
-      var imgArray;
-
-      if (!forceRGBA) {
-        // If it is a 1-bit-per-pixel grayscale (i.e. black-and-white) image
-        // without any complications, we pass a same-sized copy to the main
-        // thread rather than expanding by 32x to RGBA form. This saves *lots*
-        // of memory for many scanned documents. It's also much faster.
-        //
-        // Similarly, if it is a 24-bit-per pixel RGB image without any
-        // complications, we avoid expanding by 1.333x to RGBA form.
-        var kind;
-        if (this.colorSpace.name === 'DeviceGray' && bpc === 1) {
-          kind = ImageKind.GRAYSCALE_1BPP;
-        } else if (this.colorSpace.name === 'DeviceRGB' && bpc === 8 &&
-                   !this.needsDecode) {
-          kind = ImageKind.RGB_24BPP;
-        }
-        if (kind && !this.smask && !this.mask &&
-            drawWidth === originalWidth && drawHeight === originalHeight) {
-          imgData.kind = kind;
-
-          imgArray = this.getImageBytes(originalHeight * rowBytes);
-          // If imgArray came from a DecodeStream, we're safe to transfer it
-          // (and thus neuter it) because it will constitute the entire
-          // DecodeStream's data.  But if it came from a Stream, we need to
-          // copy it because it'll only be a portion of the Stream's data, and
-          // the rest will be read later on.
-          if (this.image instanceof DecodeStream) {
-            imgData.data = imgArray;
-          } else {
-            var newArray = new Uint8Array(imgArray.length);
-            newArray.set(imgArray);
-            imgData.data = newArray;
-          }
-          if (this.needsDecode) {
-            // Invert the buffer (which must be grayscale if we reached here).
-            assert(kind === ImageKind.GRAYSCALE_1BPP);
-            var buffer = imgData.data;
-            for (var i = 0, ii = buffer.length; i < ii; i++) {
-              buffer[i] ^= 0xff;
-            }
-          }
-          return imgData;
-        }
-        if (this.image instanceof JpegStream && !this.smask && !this.mask) {
-          imgData.kind = ImageKind.RGB_24BPP;
-          imgData.data = this.getImageBytes(originalHeight * rowBytes,
-                                            drawWidth, drawHeight, true);
-          return imgData;
-        }
-      }
-
-      imgArray = this.getImageBytes(originalHeight * rowBytes);
-      // imgArray can be incomplete (e.g. after CCITT fax encoding).
-      var actualHeight = 0 | (imgArray.length / rowBytes *
-                         drawHeight / originalHeight);
-
-      var comps = this.getComponents(imgArray);
-
-      // If opacity data is present, use RGBA_32BPP form. Otherwise, use the
-      // more compact RGB_24BPP form if allowable.
-      var alpha01, maybeUndoPreblend;
-      if (!forceRGBA && !this.smask && !this.mask) {
-        imgData.kind = ImageKind.RGB_24BPP;
-        imgData.data = new Uint8Array(drawWidth * drawHeight * 3);
-        alpha01 = 0;
-        maybeUndoPreblend = false;
-      } else {
-        imgData.kind = ImageKind.RGBA_32BPP;
-        imgData.data = new Uint8Array(drawWidth * drawHeight * 4);
-        alpha01 = 1;
-        maybeUndoPreblend = true;
-
-        // Color key masking (opacity) must be performed before decoding.
-        this.fillOpacity(imgData.data, drawWidth, drawHeight, actualHeight,
-                         comps);
-      }
-
-      if (this.needsDecode) {
-        this.decodeBuffer(comps);
-      }
-      this.colorSpace.fillRgb(imgData.data, originalWidth, originalHeight,
-                              drawWidth, drawHeight, actualHeight, bpc, comps,
-                              alpha01);
-      if (maybeUndoPreblend) {
-        this.undoPreblend(imgData.data, drawWidth, actualHeight);
-      }
-
-      return imgData;
-    },
-
-    fillGrayBuffer: function PDFImage_fillGrayBuffer(buffer) {
-      var numComps = this.numComps;
-      if (numComps !== 1) {
-        error('Reading gray scale from a color image: ' + numComps);
-      }
-
-      var width = this.width;
-      var height = this.height;
-      var bpc = this.bpc;
-
-      // rows start at byte boundary
-      var rowBytes = (width * numComps * bpc + 7) >> 3;
-      var imgArray = this.getImageBytes(height * rowBytes);
-
-      var comps = this.getComponents(imgArray);
-      var i, length;
-
-      if (bpc === 1) {
-        // inline decoding (= inversion) for 1 bpc images
-        length = width * height;
-        if (this.needsDecode) {
-          // invert and scale to {0, 255}
-          for (i = 0; i < length; ++i) {
-            buffer[i] = (comps[i] - 1) & 255;
-          }
-        } else {
-          // scale to {0, 255}
-          for (i = 0; i < length; ++i) {
-            buffer[i] = (-comps[i]) & 255;
-          }
-        }
-        return;
-      }
-
-      if (this.needsDecode) {
-        this.decodeBuffer(comps);
-      }
-      length = width * height;
-      // we aren't using a colorspace so we need to scale the value
-      var scale = 255 / ((1 << bpc) - 1);
-      for (i = 0; i < length; ++i) {
-        buffer[i] = (scale * comps[i]) | 0;
-      }
-    },
-
-    getImageBytes: function PDFImage_getImageBytes(length,
-                                                   drawWidth, drawHeight,
-                                                   forceRGB) {
-      this.image.reset();
-      this.image.drawWidth = drawWidth || this.width;
-      this.image.drawHeight = drawHeight || this.height;
-      this.image.forceRGB = !!forceRGB;
-      return this.image.getBytes(length);
-    }
-  };
-  return PDFImage;
+  return TextAnnotation;
 })();
 
+var LinkAnnotation = (function LinkAnnotationClosure() {
+  function LinkAnnotation(params) {
+    Annotation.call(this, params);
 
-// The Metrics object contains glyph widths (in glyph space units).
-// As per PDF spec, for most fonts (Type 3 being an exception) a glyph
-// space unit corresponds to 1/1000th of text space unit.
-var Metrics = {
-  'Courier': 600,
-  'Courier-Bold': 600,
-  'Courier-BoldOblique': 600,
-  'Courier-Oblique': 600,
-  'Helvetica' : {
-    'space': 278,
-    'exclam': 278,
-    'quotedbl': 355,
-    'numbersign': 556,
-    'dollar': 556,
-    'percent': 889,
-    'ampersand': 667,
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-    'twosuperior': 300,
-    'Odieresis': 722,
-    'mu': 576,
-    'igrave': 278,
-    'ohungarumlaut': 500,
-    'Eogonek': 667,
-    'dcroat': 500,
-    'threequarters': 750,
-    'Scedilla': 556,
-    'lcaron': 382,
-    'Kcommaaccent': 667,
-    'Lacute': 611,
-    'trademark': 1000,
-    'edotaccent': 444,
-    'Igrave': 389,
-    'Imacron': 389,
-    'Lcaron': 611,
-    'onehalf': 750,
-    'lessequal': 549,
-    'ocircumflex': 500,
-    'ntilde': 556,
-    'Uhungarumlaut': 722,
-    'Eacute': 667,
-    'emacron': 444,
-    'gbreve': 500,
-    'onequarter': 750,
-    'Scaron': 556,
-    'Scommaaccent': 556,
-    'Ohungarumlaut': 722,
-    'degree': 400,
-    'ograve': 500,
-    'Ccaron': 667,
-    'ugrave': 556,
-    'radical': 549,
-    'Dcaron': 722,
-    'rcommaaccent': 389,
-    'Ntilde': 722,
-    'otilde': 500,
-    'Rcommaaccent': 667,
-    'Lcommaaccent': 611,
-    'Atilde': 667,
-    'Aogonek': 667,
-    'Aring': 667,
-    'Otilde': 722,
-    'zdotaccent': 389,
-    'Ecaron': 667,
-    'Iogonek': 389,
-    'kcommaaccent': 500,
-    'minus': 606,
-    'Icircumflex': 389,
-    'ncaron': 556,
-    'tcommaaccent': 278,
-    'logicalnot': 606,
-    'odieresis': 500,
-    'udieresis': 556,
-    'notequal': 549,
-    'gcommaaccent': 500,
-    'eth': 500,
-    'zcaron': 389,
-    'ncommaaccent': 556,
-    'onesuperior': 300,
-    'imacron': 278,
-    'Euro': 500
-  },
-  'Times-Italic': {
-    'space': 250,
-    'exclam': 333,
-    'quotedbl': 420,
-    'numbersign': 500,
-    'dollar': 500,
-    'percent': 833,
-    'ampersand': 778,
-    'quoteright': 333,
-    'parenleft': 333,
-    'parenright': 333,
-    'asterisk': 500,
-    'plus': 675,
-    'comma': 250,
-    'hyphen': 333,
-    'period': 250,
-    'slash': 278,
-    'zero': 500,
-    'one': 500,
-    'two': 500,
-    'three': 500,
-    'four': 500,
-    'five': 500,
-    'six': 500,
-    'seven': 500,
-    'eight': 500,
-    'nine': 500,
-    'colon': 333,
-    'semicolon': 333,
-    'less': 675,
-    'equal': 675,
-    'greater': 675,
-    'question': 500,
-    'at': 920,
-    'A': 611,
-    'B': 611,
-    'C': 667,
-    'D': 722,
-    'E': 611,
-    'F': 611,
-    'G': 722,
-    'H': 722,
-    'I': 333,
-    'J': 444,
-    'K': 667,
-    'L': 556,
-    'M': 833,
-    'N': 667,
-    'O': 722,
-    'P': 611,
-    'Q': 722,
-    'R': 611,
-    'S': 500,
-    'T': 556,
-    'U': 722,
-    'V': 611,
-    'W': 833,
-    'X': 611,
-    'Y': 556,
-    'Z': 556,
-    'bracketleft': 389,
-    'backslash': 278,
-    'bracketright': 389,
-    'asciicircum': 422,
-    'underscore': 500,
-    'quoteleft': 333,
-    'a': 500,
-    'b': 500,
-    'c': 444,
-    'd': 500,
-    'e': 444,
-    'f': 278,
-    'g': 500,
-    'h': 500,
-    'i': 278,
-    'j': 278,
-    'k': 444,
-    'l': 278,
-    'm': 722,
-    'n': 500,
-    'o': 500,
-    'p': 500,
-    'q': 500,
-    'r': 389,
-    's': 389,
-    't': 278,
-    'u': 500,
-    'v': 444,
-    'w': 667,
-    'x': 444,
-    'y': 444,
-    'z': 389,
-    'braceleft': 400,
-    'bar': 275,
-    'braceright': 400,
-    'asciitilde': 541,
-    'exclamdown': 389,
-    'cent': 500,
-    'sterling': 500,
-    'fraction': 167,
-    'yen': 500,
-    'florin': 500,
-    'section': 500,
-    'currency': 500,
-    'quotesingle': 214,
-    'quotedblleft': 556,
-    'guillemotleft': 500,
-    'guilsinglleft': 333,
-    'guilsinglright': 333,
-    'fi': 500,
-    'fl': 500,
-    'endash': 500,
-    'dagger': 500,
-    'daggerdbl': 500,
-    'periodcentered': 250,
-    'paragraph': 523,
-    'bullet': 350,
-    'quotesinglbase': 333,
-    'quotedblbase': 556,
-    'quotedblright': 556,
-    'guillemotright': 500,
-    'ellipsis': 889,
-    'perthousand': 1000,
-    'questiondown': 500,
-    'grave': 333,
-    'acute': 333,
-    'circumflex': 333,
-    'tilde': 333,
-    'macron': 333,
-    'breve': 333,
-    'dotaccent': 333,
-    'dieresis': 333,
-    'ring': 333,
-    'cedilla': 333,
-    'hungarumlaut': 333,
-    'ogonek': 333,
-    'caron': 333,
-    'emdash': 889,
-    'AE': 889,
-    'ordfeminine': 276,
-    'Lslash': 556,
-    'Oslash': 722,
-    'OE': 944,
-    'ordmasculine': 310,
-    'ae': 667,
-    'dotlessi': 278,
-    'lslash': 278,
-    'oslash': 500,
-    'oe': 667,
-    'germandbls': 500,
-    'Idieresis': 333,
-    'eacute': 444,
-    'abreve': 500,
-    'uhungarumlaut': 500,
-    'ecaron': 444,
-    'Ydieresis': 556,
-    'divide': 675,
-    'Yacute': 556,
-    'Acircumflex': 611,
-    'aacute': 500,
-    'Ucircumflex': 722,
-    'yacute': 444,
-    'scommaaccent': 389,
-    'ecircumflex': 444,
-    'Uring': 722,
-    'Udieresis': 722,
-    'aogonek': 500,
-    'Uacute': 722,
-    'uogonek': 500,
-    'Edieresis': 611,
-    'Dcroat': 722,
-    'commaaccent': 250,
-    'copyright': 760,
-    'Emacron': 611,
-    'ccaron': 444,
-    'aring': 500,
-    'Ncommaaccent': 667,
-    'lacute': 278,
-    'agrave': 500,
-    'Tcommaaccent': 556,
-    'Cacute': 667,
-    'atilde': 500,
-    'Edotaccent': 611,
-    'scaron': 389,
-    'scedilla': 389,
-    'iacute': 278,
-    'lozenge': 471,
-    'Rcaron': 611,
-    'Gcommaaccent': 722,
-    'ucircumflex': 500,
-    'acircumflex': 500,
-    'Amacron': 611,
-    'rcaron': 389,
-    'ccedilla': 444,
-    'Zdotaccent': 556,
-    'Thorn': 611,
-    'Omacron': 722,
-    'Racute': 611,
-    'Sacute': 500,
-    'dcaron': 544,
-    'Umacron': 722,
-    'uring': 500,
-    'threesuperior': 300,
-    'Ograve': 722,
-    'Agrave': 611,
-    'Abreve': 611,
-    'multiply': 675,
-    'uacute': 500,
-    'Tcaron': 556,
-    'partialdiff': 476,
-    'ydieresis': 444,
-    'Nacute': 667,
-    'icircumflex': 278,
-    'Ecircumflex': 611,
-    'adieresis': 500,
-    'edieresis': 444,
-    'cacute': 444,
-    'nacute': 500,
-    'umacron': 500,
-    'Ncaron': 667,
-    'Iacute': 333,
-    'plusminus': 675,
-    'brokenbar': 275,
-    'registered': 760,
-    'Gbreve': 722,
-    'Idotaccent': 333,
-    'summation': 600,
-    'Egrave': 611,
-    'racute': 389,
-    'omacron': 500,
-    'Zacute': 556,
-    'Zcaron': 556,
-    'greaterequal': 549,
-    'Eth': 722,
-    'Ccedilla': 667,
-    'lcommaaccent': 278,
-    'tcaron': 300,
-    'eogonek': 444,
-    'Uogonek': 722,
-    'Aacute': 611,
-    'Adieresis': 611,
-    'egrave': 444,
-    'zacute': 389,
-    'iogonek': 278,
-    'Oacute': 722,
-    'oacute': 500,
-    'amacron': 500,
-    'sacute': 389,
-    'idieresis': 278,
-    'Ocircumflex': 722,
-    'Ugrave': 722,
-    'Delta': 612,
-    'thorn': 500,
-    'twosuperior': 300,
-    'Odieresis': 722,
-    'mu': 500,
-    'igrave': 278,
-    'ohungarumlaut': 500,
-    'Eogonek': 611,
-    'dcroat': 500,
-    'threequarters': 750,
-    'Scedilla': 500,
-    'lcaron': 300,
-    'Kcommaaccent': 667,
-    'Lacute': 556,
-    'trademark': 980,
-    'edotaccent': 444,
-    'Igrave': 333,
-    'Imacron': 333,
-    'Lcaron': 611,
-    'onehalf': 750,
-    'lessequal': 549,
-    'ocircumflex': 500,
-    'ntilde': 500,
-    'Uhungarumlaut': 722,
-    'Eacute': 611,
-    'emacron': 444,
-    'gbreve': 500,
-    'onequarter': 750,
-    'Scaron': 500,
-    'Scommaaccent': 500,
-    'Ohungarumlaut': 722,
-    'degree': 400,
-    'ograve': 500,
-    'Ccaron': 667,
-    'ugrave': 500,
-    'radical': 453,
-    'Dcaron': 722,
-    'rcommaaccent': 389,
-    'Ntilde': 667,
-    'otilde': 500,
-    'Rcommaaccent': 611,
-    'Lcommaaccent': 556,
-    'Atilde': 611,
-    'Aogonek': 611,
-    'Aring': 611,
-    'Otilde': 722,
-    'zdotaccent': 389,
-    'Ecaron': 611,
-    'Iogonek': 333,
-    'kcommaaccent': 444,
-    'minus': 675,
-    'Icircumflex': 333,
-    'ncaron': 500,
-    'tcommaaccent': 278,
-    'logicalnot': 675,
-    'odieresis': 500,
-    'udieresis': 500,
-    'notequal': 549,
-    'gcommaaccent': 500,
-    'eth': 500,
-    'zcaron': 389,
-    'ncommaaccent': 500,
-    'onesuperior': 300,
-    'imacron': 278,
-    'Euro': 500
-  },
-  'ZapfDingbats': {
-    'space': 278,
-    'a1': 974,
-    'a2': 961,
-    'a202': 974,
-    'a3': 980,
-    'a4': 719,
-    'a5': 789,
-    'a119': 790,
-    'a118': 791,
-    'a117': 690,
-    'a11': 960,
-    'a12': 939,
-    'a13': 549,
-    'a14': 855,
-    'a15': 911,
-    'a16': 933,
-    'a105': 911,
-    'a17': 945,
-    'a18': 974,
-    'a19': 755,
-    'a20': 846,
-    'a21': 762,
-    'a22': 761,
-    'a23': 571,
-    'a24': 677,
-    'a25': 763,
-    'a26': 760,
-    'a27': 759,
-    'a28': 754,
-    'a6': 494,
-    'a7': 552,
-    'a8': 537,
-    'a9': 577,
-    'a10': 692,
-    'a29': 786,
-    'a30': 788,
-    'a31': 788,
-    'a32': 790,
-    'a33': 793,
-    'a34': 794,
-    'a35': 816,
-    'a36': 823,
-    'a37': 789,
-    'a38': 841,
-    'a39': 823,
-    'a40': 833,
-    'a41': 816,
-    'a42': 831,
-    'a43': 923,
-    'a44': 744,
-    'a45': 723,
-    'a46': 749,
-    'a47': 790,
-    'a48': 792,
-    'a49': 695,
-    'a50': 776,
-    'a51': 768,
-    'a52': 792,
-    'a53': 759,
-    'a54': 707,
-    'a55': 708,
-    'a56': 682,
-    'a57': 701,
-    'a58': 826,
-    'a59': 815,
-    'a60': 789,
-    'a61': 789,
-    'a62': 707,
-    'a63': 687,
-    'a64': 696,
-    'a65': 689,
-    'a66': 786,
-    'a67': 787,
-    'a68': 713,
-    'a69': 791,
-    'a70': 785,
-    'a71': 791,
-    'a72': 873,
-    'a73': 761,
-    'a74': 762,
-    'a203': 762,
-    'a75': 759,
-    'a204': 759,
-    'a76': 892,
-    'a77': 892,
-    'a78': 788,
-    'a79': 784,
-    'a81': 438,
-    'a82': 138,
-    'a83': 277,
-    'a84': 415,
-    'a97': 392,
-    'a98': 392,
-    'a99': 668,
-    'a100': 668,
-    'a89': 390,
-    'a90': 390,
-    'a93': 317,
-    'a94': 317,
-    'a91': 276,
-    'a92': 276,
-    'a205': 509,
-    'a85': 509,
-    'a206': 410,
-    'a86': 410,
-    'a87': 234,
-    'a88': 234,
-    'a95': 334,
-    'a96': 334,
-    'a101': 732,
-    'a102': 544,
-    'a103': 544,
-    'a104': 910,
-    'a106': 667,
-    'a107': 760,
-    'a108': 760,
-    'a112': 776,
-    'a111': 595,
-    'a110': 694,
-    'a109': 626,
-    'a120': 788,
-    'a121': 788,
-    'a122': 788,
-    'a123': 788,
-    'a124': 788,
-    'a125': 788,
-    'a126': 788,
-    'a127': 788,
-    'a128': 788,
-    'a129': 788,
-    'a130': 788,
-    'a131': 788,
-    'a132': 788,
-    'a133': 788,
-    'a134': 788,
-    'a135': 788,
-    'a136': 788,
-    'a137': 788,
-    'a138': 788,
-    'a139': 788,
-    'a140': 788,
-    'a141': 788,
-    'a142': 788,
-    'a143': 788,
-    'a144': 788,
-    'a145': 788,
-    'a146': 788,
-    'a147': 788,
-    'a148': 788,
-    'a149': 788,
-    'a150': 788,
-    'a151': 788,
-    'a152': 788,
-    'a153': 788,
-    'a154': 788,
-    'a155': 788,
-    'a156': 788,
-    'a157': 788,
-    'a158': 788,
-    'a159': 788,
-    'a160': 894,
-    'a161': 838,
-    'a163': 1016,
-    'a164': 458,
-    'a196': 748,
-    'a165': 924,
-    'a192': 748,
-    'a166': 918,
-    'a167': 927,
-    'a168': 928,
-    'a169': 928,
-    'a170': 834,
-    'a171': 873,
-    'a172': 828,
-    'a173': 924,
-    'a162': 924,
-    'a174': 917,
-    'a175': 930,
-    'a176': 931,
-    'a177': 463,
-    'a178': 883,
-    'a179': 836,
-    'a193': 836,
-    'a180': 867,
-    'a199': 867,
-    'a181': 696,
-    'a200': 696,
-    'a182': 874,
-    'a201': 874,
-    'a183': 760,
-    'a184': 946,
-    'a197': 771,
-    'a185': 865,
-    'a194': 771,
-    'a198': 888,
-    'a186': 967,
-    'a195': 888,
-    'a187': 831,
-    'a188': 873,
-    'a189': 927,
-    'a190': 970,
-    'a191': 918
+    var dict = params.dict;
+    var data = this.data;
+    data.annotationType = AnnotationType.LINK;
+
+    var action = dict.get('A');
+    if (action && isDict(action)) {
+      var linkType = action.get('S').name;
+      if (linkType === 'URI') {
+        var url = action.get('URI');
+        if (isName(url)) {
+          // Some bad PDFs do not put parentheses around relative URLs.
+          url = '/' + url.name;
+        } else if (url) {
+          url = addDefaultProtocolToUrl(url);
+        }
+        // TODO: pdf spec mentions urls can be relative to a Base
+        // entry in the dictionary.
+        if (!isValidUrl(url, false)) {
+          url = '';
+        }
+        // According to ISO 32000-1:2008, section 12.6.4.7,
+        // URI should to be encoded in 7-bit ASCII.
+        // Some bad PDFs may have URIs in UTF-8 encoding, see Bugzilla 1122280.
+        try {
+          data.url = stringToUTF8String(url);
+        } catch (e) {
+          // Fall back to a simple copy.
+          data.url = url;
+        }
+      } else if (linkType === 'GoTo') {
+        data.dest = action.get('D');
+      } else if (linkType === 'GoToR') {
+        var urlDict = action.get('F');
+        if (isDict(urlDict)) {
+          // We assume that the 'url' is a Filspec dictionary
+          // and fetch the url without checking any further
+          url = urlDict.get('F') || '';
+        }
+
+        // TODO: pdf reference says that GoToR
+        // can also have 'NewWindow' attribute
+        if (!isValidUrl(url, false)) {
+          url = '';
+        }
+        data.url = url;
+        data.dest = action.get('D');
+      } else if (linkType === 'Named') {
+        data.action = action.get('N').name;
+      } else {
+        warn('unrecognized link type: ' + linkType);
+      }
+    } else if (dict.has('Dest')) {
+      // simple destination link
+      var dest = dict.get('Dest');
+      data.dest = isName(dest) ? dest.name : dest;
+    }
   }
-};
+
+  // Lets URLs beginning with 'www.' default to using the 'http://' protocol.
+  function addDefaultProtocolToUrl(url) {
+    if (url && url.indexOf('www.') === 0) {
+      return ('http://' + url);
+    }
+    return url;
+  }
+
+  Util.inherit(LinkAnnotation, Annotation, {});
+
+  return LinkAnnotation;
+})();
+
+var PopupAnnotation = (function PopupAnnotationClosure() {
+  function PopupAnnotation(parameters) {
+    Annotation.call(this, parameters);
+
+    this.data.annotationType = AnnotationType.POPUP;
+
+    var dict = parameters.dict;
+    var parentItem = dict.get('Parent');
+    if (!parentItem) {
+      warn('Popup annotation has a missing or invalid parent annotation.');
+      return;
+    }
+
+    this.data.parentId = dict.getRaw('Parent').toString();
+    this.data.title = stringToPDFString(parentItem.get('T') || '');
+    this.data.contents = stringToPDFString(parentItem.get('Contents') || '');
+
+    if (!parentItem.has('C')) {
+      // Fall back to the default background color.
+      this.data.color = null;
+    } else {
+      this.setColor(parentItem.get('C'));
+      this.data.color = this.color;
+    }
+  }
+
+  Util.inherit(PopupAnnotation, Annotation, {});
+
+  return PopupAnnotation;
+})();
+
+var HighlightAnnotation = (function HighlightAnnotationClosure() {
+  function HighlightAnnotation(parameters) {
+    Annotation.call(this, parameters);
+
+    this.data.annotationType = AnnotationType.HIGHLIGHT;
+    this._preparePopup(parameters.dict);
+
+    // PDF viewers completely ignore any border styles.
+    this.data.borderStyle.setWidth(0);
+  }
+
+  Util.inherit(HighlightAnnotation, Annotation, {});
+
+  return HighlightAnnotation;
+})();
+
+var UnderlineAnnotation = (function UnderlineAnnotationClosure() {
+  function UnderlineAnnotation(parameters) {
+    Annotation.call(this, parameters);
+
+    this.data.annotationType = AnnotationType.UNDERLINE;
+    this._preparePopup(parameters.dict);
+
+    // PDF viewers completely ignore any border styles.
+    this.data.borderStyle.setWidth(0);
+  }
+
+  Util.inherit(UnderlineAnnotation, Annotation, {});
+
+  return UnderlineAnnotation;
+})();
+
+var SquigglyAnnotation = (function SquigglyAnnotationClosure() {
+  function SquigglyAnnotation(parameters) {
+    Annotation.call(this, parameters);
+
+    this.data.annotationType = AnnotationType.SQUIGGLY;
+    this._preparePopup(parameters.dict);
+
+    // PDF viewers completely ignore any border styles.
+    this.data.borderStyle.setWidth(0);
+  }
+
+  Util.inherit(SquigglyAnnotation, Annotation, {});
+
+  return SquigglyAnnotation;
+})();
+
+var StrikeOutAnnotation = (function StrikeOutAnnotationClosure() {
+  function StrikeOutAnnotation(parameters) {
+    Annotation.call(this, parameters);
+
+    this.data.annotationType = AnnotationType.STRIKEOUT;
+    this._preparePopup(parameters.dict);
+
+    // PDF viewers completely ignore any border styles.
+    this.data.borderStyle.setWidth(0);
+  }
+
+  Util.inherit(StrikeOutAnnotation, Annotation, {});
+
+  return StrikeOutAnnotation;
+})();
+
+var FileAttachmentAnnotation = (function FileAttachmentAnnotationClosure() {
+  function FileAttachmentAnnotation(parameters) {
+    Annotation.call(this, parameters);
+
+    var file = new FileSpec(parameters.dict.get('FS'), parameters.xref);
+
+    this.data.annotationType = AnnotationType.FILEATTACHMENT;
+    this.data.file = file.serializable;
+    this._preparePopup(parameters.dict);
+  }
+
+  Util.inherit(FileAttachmentAnnotation, Annotation, {});
+
+  return FileAttachmentAnnotation;
+})();
+
+exports.Annotation = Annotation;
+exports.AnnotationBorderStyle = AnnotationBorderStyle;
+exports.AnnotationFactory = AnnotationFactory;
+}));
 
 
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreDocument = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCoreStream,
+      root.pdfjsCoreObj, root.pdfjsCoreParser, root.pdfjsCoreCrypto,
+      root.pdfjsCoreEvaluator, root.pdfjsCoreAnnotation);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, coreStream, coreObj,
+                  coreParser, coreCrypto, coreEvaluator, coreAnnotation) {
 
-var EOF = {};
+var MissingDataException = sharedUtil.MissingDataException;
+var Util = sharedUtil.Util;
+var assert = sharedUtil.assert;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var isArray = sharedUtil.isArray;
+var isArrayBuffer = sharedUtil.isArrayBuffer;
+var isString = sharedUtil.isString;
+var shadow = sharedUtil.shadow;
+var stringToBytes = sharedUtil.stringToBytes;
+var stringToPDFString = sharedUtil.stringToPDFString;
+var warn = sharedUtil.warn;
+var Dict = corePrimitives.Dict;
+var isDict = corePrimitives.isDict;
+var isName = corePrimitives.isName;
+var isStream = corePrimitives.isStream;
+var NullStream = coreStream.NullStream;
+var Stream = coreStream.Stream;
+var StreamsSequenceStream = coreStream.StreamsSequenceStream;
+var Catalog = coreObj.Catalog;
+var ObjectLoader = coreObj.ObjectLoader;
+var XRef = coreObj.XRef;
+var Lexer = coreParser.Lexer;
+var Linearization = coreParser.Linearization;
+var calculateMD5 = coreCrypto.calculateMD5;
+var OperatorList = coreEvaluator.OperatorList;
+var PartialEvaluator = coreEvaluator.PartialEvaluator;
+var Annotation = coreAnnotation.Annotation;
+var AnnotationFactory = coreAnnotation.AnnotationFactory;
 
-function isEOF(v) {
-  return (v === EOF);
-}
+var Page = (function PageClosure() {
 
-var Parser = (function ParserClosure() {
-  function Parser(lexer, allowStreams, xref) {
-    this.lexer = lexer;
-    this.allowStreams = allowStreams;
+  var LETTER_SIZE_MEDIABOX = [0, 0, 612, 792];
+
+  function Page(pdfManager, xref, pageIndex, pageDict, ref, fontCache) {
+    this.pdfManager = pdfManager;
+    this.pageIndex = pageIndex;
+    this.pageDict = pageDict;
     this.xref = xref;
-    this.imageCache = {
-      length: 0,
-      adler32: 0,
-      stream: null
+    this.ref = ref;
+    this.fontCache = fontCache;
+    this.idCounters = {
+      obj: 0
     };
-    this.refill();
+    this.evaluatorOptions = pdfManager.evaluatorOptions;
+    this.resourcesPromise = null;
   }
 
-  Parser.prototype = {
-    refill: function Parser_refill() {
-      this.buf1 = this.lexer.getObj();
-      this.buf2 = this.lexer.getObj();
+  Page.prototype = {
+    getPageProp: function Page_getPageProp(key) {
+      return this.pageDict.get(key);
     },
-    shift: function Parser_shift() {
-      if (isCmd(this.buf2, 'ID')) {
-        this.buf1 = this.buf2;
-        this.buf2 = null;
-      } else {
-        this.buf1 = this.buf2;
-        this.buf2 = this.lexer.getObj();
-      }
-    },
-    getObj: function Parser_getObj(cipherTransform) {
-      var buf1 = this.buf1;
-      this.shift();
 
-      if (buf1 instanceof Cmd) {
-        switch (buf1.cmd) {
-          case 'BI': // inline image
-            return this.makeInlineImage(cipherTransform);
-          case '[': // array
-            var array = [];
-            while (!isCmd(this.buf1, ']') && !isEOF(this.buf1)) {
-              array.push(this.getObj(cipherTransform));
-            }
-            if (isEOF(this.buf1)) {
-              error('End of file inside array');
-            }
-            this.shift();
-            return array;
-          case '<<': // dictionary or stream
-            var dict = new Dict(this.xref);
-            while (!isCmd(this.buf1, '>>') && !isEOF(this.buf1)) {
-              if (!isName(this.buf1)) {
-                info('Malformed dictionary: key must be a name object');
-                this.shift();
-                continue;
-              }
-
-              var key = this.buf1.name;
-              this.shift();
-              if (isEOF(this.buf1)) {
-                break;
-              }
-              dict.set(key, this.getObj(cipherTransform));
-            }
-            if (isEOF(this.buf1)) {
-              error('End of file inside dictionary');
-            }
-
-            // Stream objects are not allowed inside content streams or
-            // object streams.
-            if (isCmd(this.buf2, 'stream')) {
-              return (this.allowStreams ?
-                      this.makeStream(dict, cipherTransform) : dict);
-            }
-            this.shift();
-            return dict;
-          default: // simple object
-            return buf1;
+    getInheritedPageProp: function Page_getInheritedPageProp(key) {
+      var dict = this.pageDict, valueArray = null, loopCount = 0;
+      var MAX_LOOP_COUNT = 100;
+      // Always walk up the entire parent chain, to be able to find
+      // e.g. \Resources placed on multiple levels of the tree.
+      while (dict) {
+        var value = dict.get(key);
+        if (value) {
+          if (!valueArray) {
+            valueArray = [];
+          }
+          valueArray.push(value);
         }
-      }
-
-      if (isInt(buf1)) { // indirect reference or integer
-        var num = buf1;
-        if (isInt(this.buf1) && isCmd(this.buf2, 'R')) {
-          var ref = new Ref(num, this.buf1);
-          this.shift();
-          this.shift();
-          return ref;
-        }
-        return num;
-      }
-
-      if (isString(buf1)) { // string
-        var str = buf1;
-        if (cipherTransform) {
-          str = cipherTransform.decryptString(str);
-        }
-        return str;
-      }
-
-      // simple object
-      return buf1;
-    },
-    makeInlineImage: function Parser_makeInlineImage(cipherTransform) {
-      var lexer = this.lexer;
-      var stream = lexer.stream;
-
-      // parse dictionary
-      var dict = new Dict(null);
-      while (!isCmd(this.buf1, 'ID') && !isEOF(this.buf1)) {
-        if (!isName(this.buf1)) {
-          error('Dictionary key must be a name object');
-        }
-
-        var key = this.buf1.name;
-        this.shift();
-        if (isEOF(this.buf1)) {
+        if (++loopCount > MAX_LOOP_COUNT) {
+          warn('Page_getInheritedPageProp: maximum loop count exceeded.');
           break;
         }
-        dict.set(key, this.getObj(cipherTransform));
+        dict = dict.get('Parent');
       }
-
-      // parse image stream
-      var startPos = stream.pos;
-
-      // searching for the /EI\s/
-      var state = 0, ch, i, ii;
-      var E = 0x45, I = 0x49, SPACE = 0x20, NL = 0xA, CR = 0xD;
-      while ((ch = stream.getByte()) !== -1) {
-        if (state === 0) {
-          state = (ch === E) ? 1 : 0;
-        } else if (state === 1) {
-          state = (ch === I) ? 2 : 0;
-        } else {
-          assert(state === 2);
-          if (ch === SPACE || ch === NL || ch === CR) {
-            // Let's check the next five bytes are ASCII... just be sure.
-            var n = 5;
-            var followingBytes = stream.peekBytes(n);
-            for (i = 0; i < n; i++) {
-              ch = followingBytes[i];
-              if (ch !== NL && ch !== CR && (ch < SPACE || ch > 0x7F)) {
-                // Not a LF, CR, SPACE or any visible ASCII character, i.e.
-                // it's binary stuff. Resetting the state.
-                state = 0;
-                break;
-              }
-            }
-            if (state === 2) {
-              break;  // finished!
-            }
-          } else {
-            state = 0;
-          }
-        }
+      if (!valueArray) {
+        return Dict.empty;
       }
-
-      var length = (stream.pos - 4) - startPos;
-      var imageStream = stream.makeSubStream(startPos, length, dict);
-
-      // trying to cache repeat images, first we are trying to "warm up" caching
-      // using length, then comparing adler32
-      var MAX_LENGTH_TO_CACHE = 1000;
-      var cacheImage = false, adler32;
-      if (length < MAX_LENGTH_TO_CACHE && this.imageCache.length === length) {
-        var imageBytes = imageStream.getBytes();
-        imageStream.reset();
-
-        var a = 1;
-        var b = 0;
-        for (i = 0, ii = imageBytes.length; i < ii; ++i) {
-          a = (a + (imageBytes[i] & 0xff)) % 65521;
-          b = (b + a) % 65521;
-        }
-        adler32 = (b << 16) | a;
-
-        if (this.imageCache.stream && this.imageCache.adler32 === adler32) {
-          this.buf2 = Cmd.get('EI');
-          this.shift();
-
-          this.imageCache.stream.reset();
-          return this.imageCache.stream;
-        }
-        cacheImage = true;
+      if (valueArray.length === 1 || !isDict(valueArray[0]) ||
+          loopCount > MAX_LOOP_COUNT) {
+        return valueArray[0];
       }
-      if (!cacheImage && !this.imageCache.stream) {
-        this.imageCache.length = length;
-        this.imageCache.stream = null;
-      }
-
-      if (cipherTransform) {
-        imageStream = cipherTransform.createStream(imageStream, length);
-      }
-
-      imageStream = this.filter(imageStream, dict, length);
-      imageStream.dict = dict;
-      if (cacheImage) {
-        imageStream.cacheKey = 'inline_' + length + '_' + adler32;
-        this.imageCache.adler32 = adler32;
-        this.imageCache.stream = imageStream;
-      }
-
-      this.buf2 = Cmd.get('EI');
-      this.shift();
-
-      return imageStream;
+      return Dict.merge(this.xref, valueArray);
     },
-    fetchIfRef: function Parser_fetchIfRef(obj) {
-      // not relying on the xref.fetchIfRef -- xref might not be set
-      return (isRef(obj) ? this.xref.fetch(obj) : obj);
+
+    get content() {
+      return this.getPageProp('Contents');
     },
-    makeStream: function Parser_makeStream(dict, cipherTransform) {
-      var lexer = this.lexer;
-      var stream = lexer.stream;
 
-      // get stream start position
-      lexer.skipToNextLine();
-      var pos = stream.pos - 1;
-
-      // get length
-      var length = this.fetchIfRef(dict.get('Length'));
-      if (!isInt(length)) {
-        info('Bad ' + length + ' attribute in stream');
-        length = 0;
-      }
-
-      // skip over the stream data
-      stream.pos = pos + length;
-      lexer.nextChar();
-
-      this.shift(); // '>>'
-      this.shift(); // 'stream'
-      if (!isCmd(this.buf1, 'endstream')) {
-        // bad stream length, scanning for endstream
-        stream.pos = pos;
-        var SCAN_BLOCK_SIZE = 2048;
-        var ENDSTREAM_SIGNATURE_LENGTH = 9;
-        var ENDSTREAM_SIGNATURE = [0x65, 0x6E, 0x64, 0x73, 0x74, 0x72, 0x65,
-                                   0x61, 0x6D];
-        var skipped = 0, found = false, i, j;
-        while (stream.pos < stream.end) {
-          var scanBytes = stream.peekBytes(SCAN_BLOCK_SIZE);
-          var scanLength = scanBytes.length - ENDSTREAM_SIGNATURE_LENGTH;
-          if (scanLength <= 0) {
-            break;
-          }
-          found = false;
-          for (i = 0, j = 0; i < scanLength; i++) {
-            var b = scanBytes[i];
-            if (b !== ENDSTREAM_SIGNATURE[j]) {
-              i -= j;
-              j = 0;
-            } else {
-              j++;
-              if (j >= ENDSTREAM_SIGNATURE_LENGTH) {
-                i++;
-                found = true;
-                break;
-              }
-            }
-          }
-          if (found) {
-            skipped += i - ENDSTREAM_SIGNATURE_LENGTH;
-            stream.pos += i - ENDSTREAM_SIGNATURE_LENGTH;
-            break;
-          }
-          skipped += scanLength;
-          stream.pos += scanLength;
-        }
-        if (!found) {
-          error('Missing endstream');
-        }
-        length = skipped;
-
-        lexer.nextChar();
-        this.shift();
-        this.shift();
-      }
-      this.shift(); // 'endstream'
-
-      stream = stream.makeSubStream(pos, length, dict);
-      if (cipherTransform) {
-        stream = cipherTransform.createStream(stream, length);
-      }
-      stream = this.filter(stream, dict, length);
-      stream.dict = dict;
-      return stream;
+    get resources() {
+      // For robustness: The spec states that a \Resources entry has to be
+      // present, but can be empty. Some document omit it still, in this case
+      // we return an empty dictionary.
+      return shadow(this, 'resources', this.getInheritedPageProp('Resources'));
     },
-    filter: function Parser_filter(stream, dict, length) {
-      var filter = this.fetchIfRef(dict.get('Filter', 'F'));
-      var params = this.fetchIfRef(dict.get('DecodeParms', 'DP'));
-      if (isName(filter)) {
-        return this.makeFilter(stream, filter.name, length, params);
+
+    get mediaBox() {
+      var obj = this.getInheritedPageProp('MediaBox');
+      // Reset invalid media box to letter size.
+      if (!isArray(obj) || obj.length !== 4) {
+        obj = LETTER_SIZE_MEDIABOX;
+      }
+      return shadow(this, 'mediaBox', obj);
+    },
+
+    get view() {
+      var mediaBox = this.mediaBox;
+      var cropBox = this.getInheritedPageProp('CropBox');
+      if (!isArray(cropBox) || cropBox.length !== 4) {
+        return shadow(this, 'view', mediaBox);
       }
 
-      var maybeLength = length;
-      if (isArray(filter)) {
-        var filterArray = filter;
-        var paramsArray = params;
-        for (var i = 0, ii = filterArray.length; i < ii; ++i) {
-          filter = filterArray[i];
-          if (!isName(filter)) {
-            error('Bad filter name: ' + filter);
-          }
+      // From the spec, 6th ed., p.963:
+      // "The crop, bleed, trim, and art boxes should not ordinarily
+      // extend beyond the boundaries of the media box. If they do, they are
+      // effectively reduced to their intersection with the media box."
+      cropBox = Util.intersect(cropBox, mediaBox);
+      if (!cropBox) {
+        return shadow(this, 'view', mediaBox);
+      }
+      return shadow(this, 'view', cropBox);
+    },
 
-          params = null;
-          if (isArray(paramsArray) && (i in paramsArray)) {
-            params = paramsArray[i];
-          }
-          stream = this.makeFilter(stream, filter.name, maybeLength, params);
-          // after the first stream the length variable is invalid
-          maybeLength = null;
+    get rotate() {
+      var rotate = this.getInheritedPageProp('Rotate') || 0;
+      // Normalize rotation so it's a multiple of 90 and between 0 and 270
+      if (rotate % 90 !== 0) {
+        rotate = 0;
+      } else if (rotate >= 360) {
+        rotate = rotate % 360;
+      } else if (rotate < 0) {
+        // The spec doesn't cover negatives, assume its counterclockwise
+        // rotation. The following is the other implementation of modulo.
+        rotate = ((rotate % 360) + 360) % 360;
+      }
+      return shadow(this, 'rotate', rotate);
+    },
+
+    getContentStream: function Page_getContentStream() {
+      var content = this.content;
+      var stream;
+      if (isArray(content)) {
+        // fetching items
+        var xref = this.xref;
+        var i, n = content.length;
+        var streams = [];
+        for (i = 0; i < n; ++i) {
+          streams.push(xref.fetchIfRef(content[i]));
         }
+        stream = new StreamsSequenceStream(streams);
+      } else if (isStream(content)) {
+        stream = content;
+      } else {
+        // replacing non-existent page content with empty one
+        stream = new NullStream();
       }
       return stream;
     },
-    makeFilter: function Parser_makeFilter(stream, name, maybeLength, params) {
-      if (stream.dict.get('Length') === 0) {
-        return new NullStream(stream);
+
+    loadResources: function Page_loadResources(keys) {
+      if (!this.resourcesPromise) {
+        // TODO: add async getInheritedPageProp and remove this.
+        this.resourcesPromise = this.pdfManager.ensure(this, 'resources');
+      }
+      return this.resourcesPromise.then(function resourceSuccess() {
+        var objectLoader = new ObjectLoader(this.resources.map,
+                                            keys,
+                                            this.xref);
+        return objectLoader.load();
+      }.bind(this));
+    },
+
+    getOperatorList: function Page_getOperatorList(handler, task, intent) {
+      var self = this;
+
+      var pdfManager = this.pdfManager;
+      var contentStreamPromise = pdfManager.ensure(this, 'getContentStream',
+                                                   []);
+      var resourcesPromise = this.loadResources([
+        'ExtGState',
+        'ColorSpace',
+        'Pattern',
+        'Shading',
+        'XObject',
+        'Font'
+        // ProcSet
+        // Properties
+      ]);
+
+      var partialEvaluator = new PartialEvaluator(pdfManager, this.xref,
+                                                  handler, this.pageIndex,
+                                                  'p' + this.pageIndex + '_',
+                                                  this.idCounters,
+                                                  this.fontCache,
+                                                  this.evaluatorOptions);
+
+      var dataPromises = Promise.all([contentStreamPromise, resourcesPromise]);
+      var pageListPromise = dataPromises.then(function(data) {
+        var contentStream = data[0];
+        var opList = new OperatorList(intent, handler, self.pageIndex);
+
+        handler.send('StartRenderPage', {
+          transparency: partialEvaluator.hasBlendModes(self.resources),
+          pageIndex: self.pageIndex,
+          intent: intent
+        });
+        return partialEvaluator.getOperatorList(contentStream, task,
+          self.resources, opList).then(function () {
+            return opList;
+          });
+      });
+
+      var annotationsPromise = pdfManager.ensure(this, 'annotations');
+      return Promise.all([pageListPromise, annotationsPromise]).then(
+          function(datas) {
+        var pageOpList = datas[0];
+        var annotations = datas[1];
+
+        if (annotations.length === 0) {
+          pageOpList.flush(true);
+          return pageOpList;
+        }
+
+        var annotationsReadyPromise = Annotation.appendToOperatorList(
+          annotations, pageOpList, partialEvaluator, task, intent);
+        return annotationsReadyPromise.then(function () {
+          pageOpList.flush(true);
+          return pageOpList;
+        });
+      });
+    },
+
+    extractTextContent: function Page_extractTextContent(task,
+                                                         normalizeWhitespace) {
+      var handler = {
+        on: function nullHandlerOn() {},
+        send: function nullHandlerSend() {}
+      };
+
+      var self = this;
+
+      var pdfManager = this.pdfManager;
+      var contentStreamPromise = pdfManager.ensure(this, 'getContentStream',
+                                                   []);
+
+      var resourcesPromise = this.loadResources([
+        'ExtGState',
+        'XObject',
+        'Font'
+      ]);
+
+      var dataPromises = Promise.all([contentStreamPromise,
+                                      resourcesPromise]);
+      return dataPromises.then(function(data) {
+        var contentStream = data[0];
+        var partialEvaluator = new PartialEvaluator(pdfManager, self.xref,
+                                                    handler, self.pageIndex,
+                                                    'p' + self.pageIndex + '_',
+                                                    self.idCounters,
+                                                    self.fontCache,
+                                                    self.evaluatorOptions);
+
+        return partialEvaluator.getTextContent(contentStream,
+                                               task,
+                                               self.resources,
+                                               /* stateManager = */ null,
+                                               normalizeWhitespace);
+      });
+    },
+
+    getAnnotationsData: function Page_getAnnotationsData(intent) {
+      var annotations = this.annotations;
+      var annotationsData = [];
+      for (var i = 0, n = annotations.length; i < n; ++i) {
+        if (intent) {
+          if (!(intent === 'display' && annotations[i].viewable) &&
+              !(intent === 'print' && annotations[i].printable)) {
+            continue;
+          }
+        }
+        annotationsData.push(annotations[i].data);
+      }
+      return annotationsData;
+    },
+
+    get annotations() {
+      var annotations = [];
+      var annotationRefs = this.getInheritedPageProp('Annots') || [];
+      var annotationFactory = new AnnotationFactory();
+      for (var i = 0, n = annotationRefs.length; i < n; ++i) {
+        var annotationRef = annotationRefs[i];
+        var annotation = annotationFactory.create(this.xref, annotationRef);
+        if (annotation) {
+          annotations.push(annotation);
+        }
+      }
+      return shadow(this, 'annotations', annotations);
+    }
+  };
+
+  return Page;
+})();
+
+/**
+ * The `PDFDocument` holds all the data of the PDF file. Compared to the
+ * `PDFDoc`, this one doesn't have any job management code.
+ * Right now there exists one PDFDocument on the main thread + one object
+ * for each worker. If there is no worker support enabled, there are two
+ * `PDFDocument` objects on the main thread created.
+ */
+var PDFDocument = (function PDFDocumentClosure() {
+  var FINGERPRINT_FIRST_BYTES = 1024;
+  var EMPTY_FINGERPRINT = '\x00\x00\x00\x00\x00\x00\x00' +
+    '\x00\x00\x00\x00\x00\x00\x00\x00\x00';
+
+  function PDFDocument(pdfManager, arg, password) {
+    if (isStream(arg)) {
+      init.call(this, pdfManager, arg, password);
+    } else if (isArrayBuffer(arg)) {
+      init.call(this, pdfManager, new Stream(arg), password);
+    } else {
+      error('PDFDocument: Unknown argument type');
+    }
+  }
+
+  function init(pdfManager, stream, password) {
+    assert(stream.length > 0, 'stream must have data');
+    this.pdfManager = pdfManager;
+    this.stream = stream;
+    var xref = new XRef(this.stream, password, pdfManager);
+    this.xref = xref;
+  }
+
+  function find(stream, needle, limit, backwards) {
+    var pos = stream.pos;
+    var end = stream.end;
+    var strBuf = [];
+    if (pos + limit > end) {
+      limit = end - pos;
+    }
+    for (var n = 0; n < limit; ++n) {
+      strBuf.push(String.fromCharCode(stream.getByte()));
+    }
+    var str = strBuf.join('');
+    stream.pos = pos;
+    var index = backwards ? str.lastIndexOf(needle) : str.indexOf(needle);
+    if (index === -1) {
+      return false; /* not found */
+    }
+    stream.pos += index;
+    return true; /* found */
+  }
+
+  var DocumentInfoValidators = {
+    get entries() {
+      // Lazily build this since all the validation functions below are not
+      // defined until after this file loads.
+      return shadow(this, 'entries', {
+        Title: isString,
+        Author: isString,
+        Subject: isString,
+        Keywords: isString,
+        Creator: isString,
+        Producer: isString,
+        CreationDate: isString,
+        ModDate: isString,
+        Trapped: isName
+      });
+    }
+  };
+
+  PDFDocument.prototype = {
+    parse: function PDFDocument_parse(recoveryMode) {
+      this.setup(recoveryMode);
+      var version = this.catalog.catDict.get('Version');
+      if (isName(version)) {
+        this.pdfFormatVersion = version.name;
       }
       try {
-        if (params) {
-          params = this.fetchIfRef(params);
-        }
-        var xrefStreamStats = this.xref.stats.streamTypes;
-        if (name === 'FlateDecode' || name === 'Fl') {
-          xrefStreamStats[StreamType.FLATE] = true;
-          if (params) {
-            return new PredictorStream(new FlateStream(stream, maybeLength),
-                                       maybeLength, params);
+        // checking if AcroForm is present
+        this.acroForm = this.catalog.catDict.get('AcroForm');
+        if (this.acroForm) {
+          this.xfa = this.acroForm.get('XFA');
+          var fields = this.acroForm.get('Fields');
+          if ((!fields || !isArray(fields) || fields.length === 0) &&
+              !this.xfa) {
+            // no fields and no XFA -- not a form (?)
+            this.acroForm = null;
           }
-          return new FlateStream(stream, maybeLength);
         }
-        if (name === 'LZWDecode' || name === 'LZW') {
-          xrefStreamStats[StreamType.LZW] = true;
-          var earlyChange = 1;
-          if (params) {
-            if (params.has('EarlyChange')) {
-              earlyChange = params.get('EarlyChange');
-            }
-            return new PredictorStream(
-              new LZWStream(stream, maybeLength, earlyChange),
-              maybeLength, params);
-          }
-          return new LZWStream(stream, maybeLength, earlyChange);
-        }
-        if (name === 'DCTDecode' || name === 'DCT') {
-          // According to the specification: for inline images, the ID operator
-          // shall be followed by a single whitespace character (unless it uses
-          // ASCII85Decode or ASCIIHexDecode filters).
-          // In practice this only seems to be followed for inline JPEG images,
-          // and generally ignoring the first byte of the stream if it is a
-          // whitespace char can even *cause* issues (e.g. in the CCITTFaxDecode
-          // filters used in issue2984.pdf).
-          // Hence when the first byte of the stream of an inline JPEG image is
-          // a whitespace character, we thus simply skip over it.
-          if (isCmd(this.buf1, 'ID')) {
-            var firstByte = stream.peekByte();
-            if (firstByte === 0x0A /* LF */ || firstByte === 0x0D /* CR */ ||
-                firstByte === 0x20 /* SPACE */) {
-              stream.skip();
-            }
-          }
-          xrefStreamStats[StreamType.DCT] = true;
-          return new JpegStream(stream, maybeLength, stream.dict, this.xref);
-        }
-        if (name === 'JPXDecode' || name === 'JPX') {
-          xrefStreamStats[StreamType.JPX] = true;
-          return new JpxStream(stream, maybeLength, stream.dict);
-        }
-        if (name === 'ASCII85Decode' || name === 'A85') {
-          xrefStreamStats[StreamType.A85] = true;
-          return new Ascii85Stream(stream, maybeLength);
-        }
-        if (name === 'ASCIIHexDecode' || name === 'AHx') {
-          xrefStreamStats[StreamType.AHX] = true;
-          return new AsciiHexStream(stream, maybeLength);
-        }
-        if (name === 'CCITTFaxDecode' || name === 'CCF') {
-          xrefStreamStats[StreamType.CCF] = true;
-          return new CCITTFaxStream(stream, maybeLength, params);
-        }
-        if (name === 'RunLengthDecode' || name === 'RL') {
-          xrefStreamStats[StreamType.RL] = true;
-          return new RunLengthStream(stream, maybeLength);
-        }
-        if (name === 'JBIG2Decode') {
-          xrefStreamStats[StreamType.JBIG] = true;
-          return new Jbig2Stream(stream, maybeLength, stream.dict);
-        }
-        warn('filter "' + name + '" not supported yet');
-        return stream;
       } catch (ex) {
-        if (ex instanceof MissingDataException) {
-          throw ex;
-        }
-        warn('Invalid stream: \"' + ex + '\"');
-        return new NullStream(stream);
+        info('Something wrong with AcroForm entry');
+        this.acroForm = null;
       }
-    }
-  };
-
-  return Parser;
-})();
-
-var Lexer = (function LexerClosure() {
-  function Lexer(stream, knownCommands) {
-    this.stream = stream;
-    this.nextChar();
-
-    // While lexing, we build up many strings one char at a time. Using += for
-    // this can result in lots of garbage strings. It's better to build an
-    // array of single-char strings and then join() them together at the end.
-    // And reusing a single array (i.e. |this.strBuf|) over and over for this
-    // purpose uses less memory than using a new array for each string.
-    this.strBuf = [];
-
-    // The PDFs might have "glued" commands with other commands, operands or
-    // literals, e.g. "q1". The knownCommands is a dictionary of the valid
-    // commands and their prefixes. The prefixes are built the following way:
-    // if there a command that is a prefix of the other valid command or
-    // literal (e.g. 'f' and 'false') the following prefixes must be included,
-    // 'fa', 'fal', 'fals'. The prefixes are not needed, if the command has no
-    // other commands or literals as a prefix. The knowCommands is optional.
-    this.knownCommands = knownCommands;
-  }
-
-  Lexer.isSpace = function Lexer_isSpace(ch) {
-    // Space is one of the following characters: SPACE, TAB, CR or LF.
-    return (ch === 0x20 || ch === 0x09 || ch === 0x0D || ch === 0x0A);
-  };
-
-  // A '1' in this array means the character is white space. A '1' or
-  // '2' means the character ends a name or command.
-  var specialChars = [
-    1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 0, // 0x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 1x
-    1, 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, // 2x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, // 3x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 4x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 5x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 6x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 2, 0, 0, // 7x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 8x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 9x
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ax
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // bx
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // cx
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // dx
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // ex
-    0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0  // fx
-  ];
-
-  function toHexDigit(ch) {
-    if (ch >= 0x30 && ch <= 0x39) { // '0'-'9'
-      return ch & 0x0F;
-    }
-    if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) {
-      // 'A'-'F', 'a'-'f'
-      return (ch & 0x0F) + 9;
-    }
-    return -1;
-  }
-
-  Lexer.prototype = {
-    nextChar: function Lexer_nextChar() {
-      return (this.currentChar = this.stream.getByte());
     },
-    peekChar: function Lexer_peekChar() {
-      return this.stream.peekByte();
-    },
-    getNumber: function Lexer_getNumber() {
-      var ch = this.currentChar;
-      var eNotation = false;
-      var divideBy = 0; // different from 0 if it's a floating point value
-      var sign = 1;
 
-      if (ch === 0x2D) { // '-'
-        sign = -1;
-        ch = this.nextChar();
-      } else if (ch === 0x2B) { // '+'
-        ch = this.nextChar();
-      }
-      if (ch === 0x2E) { // '.'
-        divideBy = 10;
-        ch = this.nextChar();
-      }
-      if (ch < 0x30 || ch > 0x39) { // '0' - '9'
-        error('Invalid number: ' + String.fromCharCode(ch));
-        return 0;
-      }
-
-      var baseValue = ch - 0x30; // '0'
-      var powerValue = 0;
-      var powerValueSign = 1;
-
-      while ((ch = this.nextChar()) >= 0) {
-        if (0x30 <= ch && ch <= 0x39) { // '0' - '9'
-          var currentDigit = ch - 0x30; // '0'
-          if (eNotation) { // We are after an 'e' or 'E'
-            powerValue = powerValue * 10 + currentDigit;
-          } else {
-            if (divideBy !== 0) { // We are after a point
-              divideBy *= 10;
-            }
-            baseValue = baseValue * 10 + currentDigit;
+    get linearization() {
+      var linearization = null;
+      if (this.stream.length) {
+        try {
+          linearization = Linearization.create(this.stream);
+        } catch (err) {
+          if (err instanceof MissingDataException) {
+            throw err;
           }
-        } else if (ch === 0x2E) { // '.'
-          if (divideBy === 0) {
-            divideBy = 1;
-          } else {
-            // A number can have only one '.'
-            break;
-          }
-        } else if (ch === 0x2D) { // '-'
-          // ignore minus signs in the middle of numbers to match
-          // Adobe's behavior
-          warn('Badly formated number');
-        } else if (ch === 0x45 || ch === 0x65) { // 'E', 'e'
-          // 'E' can be either a scientific notation or the beginning of a new
-          // operator
-          ch = this.peekChar();
-          if (ch === 0x2B || ch === 0x2D) { // '+', '-'
-            powerValueSign = (ch === 0x2D) ? -1 : 1;
-            this.nextChar(); // Consume the sign character
-          } else if (ch < 0x30 || ch > 0x39) { // '0' - '9'
-            // The 'E' must be the beginning of a new operator
-            break;
-          }
-          eNotation = true;
-        } else {
-          // the last character doesn't belong to us
-          break;
+          info(err);
         }
       }
-
-      if (divideBy !== 0) {
-        baseValue /= divideBy;
-      }
-      if (eNotation) {
-        baseValue *= Math.pow(10, powerValueSign * powerValue);
-      }
-      return sign * baseValue;
+      // shadow the prototype getter with a data property
+      return shadow(this, 'linearization', linearization);
     },
-    getString: function Lexer_getString() {
-      var numParen = 1;
-      var done = false;
-      var strBuf = this.strBuf;
-      strBuf.length = 0;
-
-      var ch = this.nextChar();
-      while (true) {
-        var charBuffered = false;
-        switch (ch | 0) {
-          case -1:
-            warn('Unterminated string');
-            done = true;
-            break;
-          case 0x28: // '('
-            ++numParen;
-            strBuf.push('(');
-            break;
-          case 0x29: // ')'
-            if (--numParen === 0) {
-              this.nextChar(); // consume strings ')'
-              done = true;
-            } else {
-              strBuf.push(')');
-            }
-            break;
-          case 0x5C: // '\\'
-            ch = this.nextChar();
-            switch (ch) {
-              case -1:
-                warn('Unterminated string');
-                done = true;
-                break;
-              case 0x6E: // 'n'
-                strBuf.push('\n');
-                break;
-              case 0x72: // 'r'
-                strBuf.push('\r');
-                break;
-              case 0x74: // 't'
-                strBuf.push('\t');
-                break;
-              case 0x62: // 'b'
-                strBuf.push('\b');
-                break;
-              case 0x66: // 'f'
-                strBuf.push('\f');
-                break;
-              case 0x5C: // '\'
-              case 0x28: // '('
-              case 0x29: // ')'
-                strBuf.push(String.fromCharCode(ch));
-                break;
-              case 0x30: case 0x31: case 0x32: case 0x33: // '0'-'3'
-              case 0x34: case 0x35: case 0x36: case 0x37: // '4'-'7'
-                var x = ch & 0x0F;
-                ch = this.nextChar();
-                charBuffered = true;
-                if (ch >= 0x30 && ch <= 0x37) { // '0'-'7'
-                  x = (x << 3) + (ch & 0x0F);
-                  ch = this.nextChar();
-                  if (ch >= 0x30 && ch <= 0x37) {  // '0'-'7'
-                    charBuffered = false;
-                    x = (x << 3) + (ch & 0x0F);
-                  }
-                }
-                strBuf.push(String.fromCharCode(x));
-                break;
-              case 0x0D: // CR
-                if (this.peekChar() === 0x0A) { // LF
-                  this.nextChar();
-                }
-                break;
-              case 0x0A: // LF
-                break;
-              default:
-                strBuf.push(String.fromCharCode(ch));
-                break;
-            }
-            break;
-          default:
-            strBuf.push(String.fromCharCode(ch));
-            break;
-        }
-        if (done) {
-          break;
-        }
-        if (!charBuffered) {
-          ch = this.nextChar();
-        }
-      }
-      return strBuf.join('');
-    },
-    getName: function Lexer_getName() {
-      var ch;
-      var strBuf = this.strBuf;
-      strBuf.length = 0;
-      while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
-        if (ch === 0x23) { // '#'
-          ch = this.nextChar();
-          var x = toHexDigit(ch);
-          if (x !== -1) {
-            var x2 = toHexDigit(this.nextChar());
-            if (x2 === -1) {
-              error('Illegal digit in hex char in name: ' + x2);
-            }
-            strBuf.push(String.fromCharCode((x << 4) | x2));
-          } else {
-            strBuf.push('#', String.fromCharCode(ch));
-          }
-        } else {
-          strBuf.push(String.fromCharCode(ch));
-        }
-      }
-      if (strBuf.length > 128) {
-        error('Warning: name token is longer than allowed by the spec: ' +
-              strBuf.length);
-      }
-      return Name.get(strBuf.join(''));
-    },
-    getHexString: function Lexer_getHexString() {
-      var strBuf = this.strBuf;
-      strBuf.length = 0;
-      var ch = this.currentChar;
-      var isFirstHex = true;
-      var firstDigit;
-      var secondDigit;
-      while (true) {
-        if (ch < 0) {
-          warn('Unterminated hex string');
-          break;
-        } else if (ch === 0x3E) { // '>'
-          this.nextChar();
-          break;
-        } else if (specialChars[ch] === 1) {
-          ch = this.nextChar();
-          continue;
-        } else {
-          if (isFirstHex) {
-            firstDigit = toHexDigit(ch);
-            if (firstDigit === -1) {
-              warn('Ignoring invalid character "' + ch + '" in hex string');
-              ch = this.nextChar();
-              continue;
-            }
-          } else {
-            secondDigit = toHexDigit(ch);
-            if (secondDigit === -1) {
-              warn('Ignoring invalid character "' + ch + '" in hex string');
-              ch = this.nextChar();
-              continue;
-            }
-            strBuf.push(String.fromCharCode((firstDigit << 4) | secondDigit));
-          }
-          isFirstHex = !isFirstHex;
-          ch = this.nextChar();
-        }
-      }
-      return strBuf.join('');
-    },
-    getObj: function Lexer_getObj() {
-      // skip whitespace and comments
-      var comment = false;
-      var ch = this.currentChar;
-      while (true) {
-        if (ch < 0) {
-          return EOF;
-        }
-        if (comment) {
-          if (ch === 0x0A || ch === 0x0D) { // LF, CR
-            comment = false;
-          }
-        } else if (ch === 0x25) { // '%'
-          comment = true;
-        } else if (specialChars[ch] !== 1) {
-          break;
-        }
-        ch = this.nextChar();
-      }
-
-      // start reading token
-      switch (ch | 0) {
-        case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4'
-        case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9'
-        case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.'
-          return this.getNumber();
-        case 0x28: // '('
-          return this.getString();
-        case 0x2F: // '/'
-          return this.getName();
-        // array punctuation
-        case 0x5B: // '['
-          this.nextChar();
-          return Cmd.get('[');
-        case 0x5D: // ']'
-          this.nextChar();
-          return Cmd.get(']');
-        // hex string or dict punctuation
-        case 0x3C: // '<'
-          ch = this.nextChar();
-          if (ch === 0x3C) {
-            // dict punctuation
-            this.nextChar();
-            return Cmd.get('<<');
-          }
-          return this.getHexString();
-        // dict punctuation
-        case 0x3E: // '>'
-          ch = this.nextChar();
-          if (ch === 0x3E) {
-            this.nextChar();
-            return Cmd.get('>>');
-          }
-          return Cmd.get('>');
-        case 0x7B: // '{'
-          this.nextChar();
-          return Cmd.get('{');
-        case 0x7D: // '}'
-          this.nextChar();
-          return Cmd.get('}');
-        case 0x29: // ')'
-          error('Illegal character: ' + ch);
-          break;
-      }
-
-      // command
-      var str = String.fromCharCode(ch);
-      var knownCommands = this.knownCommands;
-      var knownCommandFound = knownCommands && knownCommands[str] !== undefined;
-      while ((ch = this.nextChar()) >= 0 && !specialChars[ch]) {
-        // stop if known command is found and next character does not make
-        // the str a command
-        var possibleCommand = str + String.fromCharCode(ch);
-        if (knownCommandFound && knownCommands[possibleCommand] === undefined) {
-          break;
-        }
-        if (str.length === 128) {
-          error('Command token too long: ' + str.length);
-        }
-        str = possibleCommand;
-        knownCommandFound = knownCommands && knownCommands[str] !== undefined;
-      }
-      if (str === 'true') {
-        return true;
-      }
-      if (str === 'false') {
-        return false;
-      }
-      if (str === 'null') {
-        return null;
-      }
-      return Cmd.get(str);
-    },
-    skipToNextLine: function Lexer_skipToNextLine() {
-      var ch = this.currentChar;
-      while (ch >= 0) {
-        if (ch === 0x0D) { // CR
-          ch = this.nextChar();
-          if (ch === 0x0A) { // LF
-            this.nextChar();
-          }
-          break;
-        } else if (ch === 0x0A) { // LF
-          this.nextChar();
-          break;
-        }
-        ch = this.nextChar();
-      }
-    }
-  };
-
-  return Lexer;
-})();
-
-var Linearization = {
-  create: function LinearizationCreate(stream) {
-    function getInt(name, allowZeroValue) {
-      var obj = linDict.get(name);
-      if (isInt(obj) && (allowZeroValue ? obj >= 0 : obj > 0)) {
-        return obj;
-      }
-      throw new Error('The "' + name + '" parameter in the linearization ' +
-                      'dictionary is invalid.');
-    }
-    function getHints() {
-      var hints = linDict.get('H'), hintsLength, item;
-      if (isArray(hints) &&
-          ((hintsLength = hints.length) === 2 || hintsLength === 4)) {
-        for (var index = 0; index < hintsLength; index++) {
-          if (!(isInt(item = hints[index]) && item > 0)) {
-            throw new Error('Hint (' + index +
-                            ') in the linearization dictionary is invalid.');
-          }
-        }
-        return hints;
-      }
-      throw new Error('Hint array in the linearization dictionary is invalid.');
-    }
-    var parser = new Parser(new Lexer(stream), false, null);
-    var obj1 = parser.getObj();
-    var obj2 = parser.getObj();
-    var obj3 = parser.getObj();
-    var linDict = parser.getObj();
-    var obj, length;
-    if (!(isInt(obj1) && isInt(obj2) && isCmd(obj3, 'obj') && isDict(linDict) &&
-          isNum(obj = linDict.get('Linearized')) && obj > 0)) {
-      return null; // No valid linearization dictionary found.
-    } else if ((length = getInt('L')) !== stream.length) {
-      throw new Error('The "L" parameter in the linearization dictionary ' +
-                      'does not equal the stream length.');
-    }
-    return {
-      length: length,
-      hints: getHints(),
-      objectNumberFirst: getInt('O'),
-      endFirst: getInt('E'),
-      numPages: getInt('N'),
-      mainXRefEntriesOffset: getInt('T'),
-      pageFirst: (linDict.has('P') ? getInt('P', true) : 0)
-    };
-  }
-};
-
-
-var PostScriptParser = (function PostScriptParserClosure() {
-  function PostScriptParser(lexer) {
-    this.lexer = lexer;
-    this.operators = [];
-    this.token = null;
-    this.prev = null;
-  }
-  PostScriptParser.prototype = {
-    nextToken: function PostScriptParser_nextToken() {
-      this.prev = this.token;
-      this.token = this.lexer.getToken();
-    },
-    accept: function PostScriptParser_accept(type) {
-      if (this.token.type === type) {
-        this.nextToken();
-        return true;
-      }
-      return false;
-    },
-    expect: function PostScriptParser_expect(type) {
-      if (this.accept(type)) {
-        return true;
-      }
-      error('Unexpected symbol: found ' + this.token.type + ' expected ' +
-        type + '.');
-    },
-    parse: function PostScriptParser_parse() {
-      this.nextToken();
-      this.expect(PostScriptTokenTypes.LBRACE);
-      this.parseBlock();
-      this.expect(PostScriptTokenTypes.RBRACE);
-      return this.operators;
-    },
-    parseBlock: function PostScriptParser_parseBlock() {
-      while (true) {
-        if (this.accept(PostScriptTokenTypes.NUMBER)) {
-          this.operators.push(this.prev.value);
-        } else if (this.accept(PostScriptTokenTypes.OPERATOR)) {
-          this.operators.push(this.prev.value);
-        } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
-          this.parseCondition();
-        } else {
-          return;
-        }
-      }
-    },
-    parseCondition: function PostScriptParser_parseCondition() {
-      // Add two place holders that will be updated later
-      var conditionLocation = this.operators.length;
-      this.operators.push(null, null);
-
-      this.parseBlock();
-      this.expect(PostScriptTokenTypes.RBRACE);
-      if (this.accept(PostScriptTokenTypes.IF)) {
-        // The true block is right after the 'if' so it just falls through on
-        // true else it jumps and skips the true block.
-        this.operators[conditionLocation] = this.operators.length;
-        this.operators[conditionLocation + 1] = 'jz';
-      } else if (this.accept(PostScriptTokenTypes.LBRACE)) {
-        var jumpLocation = this.operators.length;
-        this.operators.push(null, null);
-        var endOfTrue = this.operators.length;
-        this.parseBlock();
-        this.expect(PostScriptTokenTypes.RBRACE);
-        this.expect(PostScriptTokenTypes.IFELSE);
-        // The jump is added at the end of the true block to skip the false
-        // block.
-        this.operators[jumpLocation] = this.operators.length;
-        this.operators[jumpLocation + 1] = 'j';
-
-        this.operators[conditionLocation] = endOfTrue;
-        this.operators[conditionLocation + 1] = 'jz';
-      } else {
-        error('PS Function: error parsing conditional.');
-      }
-    }
-  };
-  return PostScriptParser;
-})();
-
-var PostScriptTokenTypes = {
-  LBRACE: 0,
-  RBRACE: 1,
-  NUMBER: 2,
-  OPERATOR: 3,
-  IF: 4,
-  IFELSE: 5
-};
-
-var PostScriptToken = (function PostScriptTokenClosure() {
-  function PostScriptToken(type, value) {
-    this.type = type;
-    this.value = value;
-  }
-
-  var opCache = {};
-
-  PostScriptToken.getOperator = function PostScriptToken_getOperator(op) {
-    var opValue = opCache[op];
-    if (opValue) {
-      return opValue;
-    }
-    return opCache[op] = new PostScriptToken(PostScriptTokenTypes.OPERATOR, op);
-  };
-
-  PostScriptToken.LBRACE = new PostScriptToken(PostScriptTokenTypes.LBRACE,
-    '{');
-  PostScriptToken.RBRACE = new PostScriptToken(PostScriptTokenTypes.RBRACE,
-    '}');
-  PostScriptToken.IF = new PostScriptToken(PostScriptTokenTypes.IF, 'IF');
-  PostScriptToken.IFELSE = new PostScriptToken(PostScriptTokenTypes.IFELSE,
-    'IFELSE');
-  return PostScriptToken;
-})();
-
-var PostScriptLexer = (function PostScriptLexerClosure() {
-  function PostScriptLexer(stream) {
-    this.stream = stream;
-    this.nextChar();
-
-    this.strBuf = [];
-  }
-  PostScriptLexer.prototype = {
-    nextChar: function PostScriptLexer_nextChar() {
-      return (this.currentChar = this.stream.getByte());
-    },
-    getToken: function PostScriptLexer_getToken() {
-      var comment = false;
-      var ch = this.currentChar;
-
-      // skip comments
-      while (true) {
-        if (ch < 0) {
-          return EOF;
-        }
-
-        if (comment) {
-          if (ch === 0x0A || ch === 0x0D) {
-            comment = false;
-          }
-        } else if (ch === 0x25) { // '%'
-          comment = true;
-        } else if (!Lexer.isSpace(ch)) {
-          break;
-        }
-        ch = this.nextChar();
-      }
-      switch (ch | 0) {
-        case 0x30: case 0x31: case 0x32: case 0x33: case 0x34: // '0'-'4'
-        case 0x35: case 0x36: case 0x37: case 0x38: case 0x39: // '5'-'9'
-        case 0x2B: case 0x2D: case 0x2E: // '+', '-', '.'
-          return new PostScriptToken(PostScriptTokenTypes.NUMBER,
-                                     this.getNumber());
-        case 0x7B: // '{'
-          this.nextChar();
-          return PostScriptToken.LBRACE;
-        case 0x7D: // '}'
-          this.nextChar();
-          return PostScriptToken.RBRACE;
-      }
-      // operator
-      var strBuf = this.strBuf;
-      strBuf.length = 0;
-      strBuf[0] = String.fromCharCode(ch);
-
-      while ((ch = this.nextChar()) >= 0 && // and 'A'-'Z', 'a'-'z'
-             ((ch >= 0x41 && ch <= 0x5A) || (ch >= 0x61 && ch <= 0x7A))) {
-        strBuf.push(String.fromCharCode(ch));
-      }
-      var str = strBuf.join('');
-      switch (str.toLowerCase()) {
-        case 'if':
-          return PostScriptToken.IF;
-        case 'ifelse':
-          return PostScriptToken.IFELSE;
-        default:
-          return PostScriptToken.getOperator(str);
-      }
-    },
-    getNumber: function PostScriptLexer_getNumber() {
-      var ch = this.currentChar;
-      var strBuf = this.strBuf;
-      strBuf.length = 0;
-      strBuf[0] = String.fromCharCode(ch);
-
-      while ((ch = this.nextChar()) >= 0) {
-        if ((ch >= 0x30 && ch <= 0x39) || // '0'-'9'
-            ch === 0x2D || ch === 0x2E) { // '-', '.'
-          strBuf.push(String.fromCharCode(ch));
-        } else {
-          break;
-        }
-      }
-      var value = parseFloat(strBuf.join(''));
-      if (isNaN(value)) {
-        error('Invalid floating point number: ' + value);
-      }
-      return value;
-    }
-  };
-  return PostScriptLexer;
-})();
-
-
-var Stream = (function StreamClosure() {
-  function Stream(arrayBuffer, start, length, dict) {
-    this.bytes = (arrayBuffer instanceof Uint8Array ?
-                  arrayBuffer : new Uint8Array(arrayBuffer));
-    this.start = start || 0;
-    this.pos = this.start;
-    this.end = (start + length) || this.bytes.length;
-    this.dict = dict;
-  }
-
-  // required methods for a stream. if a particular stream does not
-  // implement these, an error should be thrown
-  Stream.prototype = {
-    get length() {
-      return this.end - this.start;
-    },
-    get isEmpty() {
-      return this.length === 0;
-    },
-    getByte: function Stream_getByte() {
-      if (this.pos >= this.end) {
-        return -1;
-      }
-      return this.bytes[this.pos++];
-    },
-    getUint16: function Stream_getUint16() {
-      var b0 = this.getByte();
-      var b1 = this.getByte();
-      return (b0 << 8) + b1;
-    },
-    getInt32: function Stream_getInt32() {
-      var b0 = this.getByte();
-      var b1 = this.getByte();
-      var b2 = this.getByte();
-      var b3 = this.getByte();
-      return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
-    },
-    // returns subarray of original buffer
-    // should only be read
-    getBytes: function Stream_getBytes(length) {
-      var bytes = this.bytes;
-      var pos = this.pos;
-      var strEnd = this.end;
-
-      if (!length) {
-        return bytes.subarray(pos, strEnd);
-      }
-      var end = pos + length;
-      if (end > strEnd) {
-        end = strEnd;
-      }
-      this.pos = end;
-      return bytes.subarray(pos, end);
-    },
-    peekByte: function Stream_peekByte() {
-      var peekedByte = this.getByte();
-      this.pos--;
-      return peekedByte;
-    },
-    peekBytes: function Stream_peekBytes(length) {
-      var bytes = this.getBytes(length);
-      this.pos -= bytes.length;
-      return bytes;
-    },
-    skip: function Stream_skip(n) {
-      if (!n) {
-        n = 1;
-      }
-      this.pos += n;
-    },
-    reset: function Stream_reset() {
-      this.pos = this.start;
-    },
-    moveStart: function Stream_moveStart() {
-      this.start = this.pos;
-    },
-    makeSubStream: function Stream_makeSubStream(start, length, dict) {
-      return new Stream(this.bytes.buffer, start, length, dict);
-    },
-    isStream: true
-  };
-
-  return Stream;
-})();
-
-var StringStream = (function StringStreamClosure() {
-  function StringStream(str) {
-    var length = str.length;
-    var bytes = new Uint8Array(length);
-    for (var n = 0; n < length; ++n) {
-      bytes[n] = str.charCodeAt(n);
-    }
-    Stream.call(this, bytes);
-  }
-
-  StringStream.prototype = Stream.prototype;
-
-  return StringStream;
-})();
-
-// super class for the decoding streams
-var DecodeStream = (function DecodeStreamClosure() {
-  // Lots of DecodeStreams are created whose buffers are never used.  For these
-  // we share a single empty buffer. This is (a) space-efficient and (b) avoids
-  // having special cases that would be required if we used |null| for an empty
-  // buffer.
-  var emptyBuffer = new Uint8Array(0);
-
-  function DecodeStream(maybeMinBufferLength) {
-    this.pos = 0;
-    this.bufferLength = 0;
-    this.eof = false;
-    this.buffer = emptyBuffer;
-    this.minBufferLength = 512;
-    if (maybeMinBufferLength) {
-      // Compute the first power of two that is as big as maybeMinBufferLength.
-      while (this.minBufferLength < maybeMinBufferLength) {
-        this.minBufferLength *= 2;
-      }
-    }
-  }
-
-  DecodeStream.prototype = {
-    get isEmpty() {
-      while (!this.eof && this.bufferLength === 0) {
-        this.readBlock();
-      }
-      return this.bufferLength === 0;
-    },
-    ensureBuffer: function DecodeStream_ensureBuffer(requested) {
-      var buffer = this.buffer;
-      if (requested <= buffer.byteLength) {
-        return buffer;
-      }
-      var size = this.minBufferLength;
-      while (size < requested) {
-        size *= 2;
-      }
-      var buffer2 = new Uint8Array(size);
-      buffer2.set(buffer);
-      return (this.buffer = buffer2);
-    },
-    getByte: function DecodeStream_getByte() {
-      var pos = this.pos;
-      while (this.bufferLength <= pos) {
-        if (this.eof) {
-          return -1;
-        }
-        this.readBlock();
-      }
-      return this.buffer[this.pos++];
-    },
-    getUint16: function DecodeStream_getUint16() {
-      var b0 = this.getByte();
-      var b1 = this.getByte();
-      return (b0 << 8) + b1;
-    },
-    getInt32: function DecodeStream_getInt32() {
-      var b0 = this.getByte();
-      var b1 = this.getByte();
-      var b2 = this.getByte();
-      var b3 = this.getByte();
-      return (b0 << 24) + (b1 << 16) + (b2 << 8) + b3;
-    },
-    getBytes: function DecodeStream_getBytes(length) {
-      var end, pos = this.pos;
-
-      if (length) {
-        this.ensureBuffer(pos + length);
-        end = pos + length;
-
-        while (!this.eof && this.bufferLength < end) {
-          this.readBlock();
-        }
-        var bufEnd = this.bufferLength;
-        if (end > bufEnd) {
-          end = bufEnd;
+    get startXRef() {
+      var stream = this.stream;
+      var startXRef = 0;
+      var linearization = this.linearization;
+      if (linearization) {
+        // Find end of first obj.
+        stream.reset();
+        if (find(stream, 'endobj', 1024)) {
+          startXRef = stream.pos + 6;
         }
       } else {
-        while (!this.eof) {
-          this.readBlock();
-        }
-        end = this.bufferLength;
-      }
-
-      this.pos = end;
-      return this.buffer.subarray(pos, end);
-    },
-    peekByte: function DecodeStream_peekByte() {
-      var peekedByte = this.getByte();
-      this.pos--;
-      return peekedByte;
-    },
-    peekBytes: function DecodeStream_peekBytes(length) {
-      var bytes = this.getBytes(length);
-      this.pos -= bytes.length;
-      return bytes;
-    },
-    makeSubStream: function DecodeStream_makeSubStream(start, length, dict) {
-      var end = start + length;
-      while (this.bufferLength <= end && !this.eof) {
-        this.readBlock();
-      }
-      return new Stream(this.buffer, start, length, dict);
-    },
-    skip: function DecodeStream_skip(n) {
-      if (!n) {
-        n = 1;
-      }
-      this.pos += n;
-    },
-    reset: function DecodeStream_reset() {
-      this.pos = 0;
-    },
-    getBaseStreams: function DecodeStream_getBaseStreams() {
-      if (this.str && this.str.getBaseStreams) {
-        return this.str.getBaseStreams();
-      }
-      return [];
-    }
-  };
-
-  return DecodeStream;
-})();
-
-var StreamsSequenceStream = (function StreamsSequenceStreamClosure() {
-  function StreamsSequenceStream(streams) {
-    this.streams = streams;
-    DecodeStream.call(this, /* maybeLength = */ null);
-  }
-
-  StreamsSequenceStream.prototype = Object.create(DecodeStream.prototype);
-
-  StreamsSequenceStream.prototype.readBlock =
-      function streamSequenceStreamReadBlock() {
-
-    var streams = this.streams;
-    if (streams.length === 0) {
-      this.eof = true;
-      return;
-    }
-    var stream = streams.shift();
-    var chunk = stream.getBytes();
-    var bufferLength = this.bufferLength;
-    var newLength = bufferLength + chunk.length;
-    var buffer = this.ensureBuffer(newLength);
-    buffer.set(chunk, bufferLength);
-    this.bufferLength = newLength;
-  };
-
-  StreamsSequenceStream.prototype.getBaseStreams =
-    function StreamsSequenceStream_getBaseStreams() {
-
-    var baseStreams = [];
-    for (var i = 0, ii = this.streams.length; i < ii; i++) {
-      var stream = this.streams[i];
-      if (stream.getBaseStreams) {
-        Util.appendToArray(baseStreams, stream.getBaseStreams());
-      }
-    }
-    return baseStreams;
-  };
-
-  return StreamsSequenceStream;
-})();
-
-var FlateStream = (function FlateStreamClosure() {
-  var codeLenCodeMap = new Uint32Array([
-    16, 17, 18, 0, 8, 7, 9, 6, 10, 5, 11, 4, 12, 3, 13, 2, 14, 1, 15
-  ]);
-
-  var lengthDecode = new Uint32Array([
-    0x00003, 0x00004, 0x00005, 0x00006, 0x00007, 0x00008, 0x00009, 0x0000a,
-    0x1000b, 0x1000d, 0x1000f, 0x10011, 0x20013, 0x20017, 0x2001b, 0x2001f,
-    0x30023, 0x3002b, 0x30033, 0x3003b, 0x40043, 0x40053, 0x40063, 0x40073,
-    0x50083, 0x500a3, 0x500c3, 0x500e3, 0x00102, 0x00102, 0x00102
-  ]);
-
-  var distDecode = new Uint32Array([
-    0x00001, 0x00002, 0x00003, 0x00004, 0x10005, 0x10007, 0x20009, 0x2000d,
-    0x30011, 0x30019, 0x40021, 0x40031, 0x50041, 0x50061, 0x60081, 0x600c1,
-    0x70101, 0x70181, 0x80201, 0x80301, 0x90401, 0x90601, 0xa0801, 0xa0c01,
-    0xb1001, 0xb1801, 0xc2001, 0xc3001, 0xd4001, 0xd6001
-  ]);
-
-  var fixedLitCodeTab = [new Uint32Array([
-    0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c0,
-    0x70108, 0x80060, 0x80020, 0x900a0, 0x80000, 0x80080, 0x80040, 0x900e0,
-    0x70104, 0x80058, 0x80018, 0x90090, 0x70114, 0x80078, 0x80038, 0x900d0,
-    0x7010c, 0x80068, 0x80028, 0x900b0, 0x80008, 0x80088, 0x80048, 0x900f0,
-    0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c8,
-    0x7010a, 0x80064, 0x80024, 0x900a8, 0x80004, 0x80084, 0x80044, 0x900e8,
-    0x70106, 0x8005c, 0x8001c, 0x90098, 0x70116, 0x8007c, 0x8003c, 0x900d8,
-    0x7010e, 0x8006c, 0x8002c, 0x900b8, 0x8000c, 0x8008c, 0x8004c, 0x900f8,
-    0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c4,
-    0x70109, 0x80062, 0x80022, 0x900a4, 0x80002, 0x80082, 0x80042, 0x900e4,
-    0x70105, 0x8005a, 0x8001a, 0x90094, 0x70115, 0x8007a, 0x8003a, 0x900d4,
-    0x7010d, 0x8006a, 0x8002a, 0x900b4, 0x8000a, 0x8008a, 0x8004a, 0x900f4,
-    0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cc,
-    0x7010b, 0x80066, 0x80026, 0x900ac, 0x80006, 0x80086, 0x80046, 0x900ec,
-    0x70107, 0x8005e, 0x8001e, 0x9009c, 0x70117, 0x8007e, 0x8003e, 0x900dc,
-    0x7010f, 0x8006e, 0x8002e, 0x900bc, 0x8000e, 0x8008e, 0x8004e, 0x900fc,
-    0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c2,
-    0x70108, 0x80061, 0x80021, 0x900a2, 0x80001, 0x80081, 0x80041, 0x900e2,
-    0x70104, 0x80059, 0x80019, 0x90092, 0x70114, 0x80079, 0x80039, 0x900d2,
-    0x7010c, 0x80069, 0x80029, 0x900b2, 0x80009, 0x80089, 0x80049, 0x900f2,
-    0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900ca,
-    0x7010a, 0x80065, 0x80025, 0x900aa, 0x80005, 0x80085, 0x80045, 0x900ea,
-    0x70106, 0x8005d, 0x8001d, 0x9009a, 0x70116, 0x8007d, 0x8003d, 0x900da,
-    0x7010e, 0x8006d, 0x8002d, 0x900ba, 0x8000d, 0x8008d, 0x8004d, 0x900fa,
-    0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c6,
-    0x70109, 0x80063, 0x80023, 0x900a6, 0x80003, 0x80083, 0x80043, 0x900e6,
-    0x70105, 0x8005b, 0x8001b, 0x90096, 0x70115, 0x8007b, 0x8003b, 0x900d6,
-    0x7010d, 0x8006b, 0x8002b, 0x900b6, 0x8000b, 0x8008b, 0x8004b, 0x900f6,
-    0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900ce,
-    0x7010b, 0x80067, 0x80027, 0x900ae, 0x80007, 0x80087, 0x80047, 0x900ee,
-    0x70107, 0x8005f, 0x8001f, 0x9009e, 0x70117, 0x8007f, 0x8003f, 0x900de,
-    0x7010f, 0x8006f, 0x8002f, 0x900be, 0x8000f, 0x8008f, 0x8004f, 0x900fe,
-    0x70100, 0x80050, 0x80010, 0x80118, 0x70110, 0x80070, 0x80030, 0x900c1,
-    0x70108, 0x80060, 0x80020, 0x900a1, 0x80000, 0x80080, 0x80040, 0x900e1,
-    0x70104, 0x80058, 0x80018, 0x90091, 0x70114, 0x80078, 0x80038, 0x900d1,
-    0x7010c, 0x80068, 0x80028, 0x900b1, 0x80008, 0x80088, 0x80048, 0x900f1,
-    0x70102, 0x80054, 0x80014, 0x8011c, 0x70112, 0x80074, 0x80034, 0x900c9,
-    0x7010a, 0x80064, 0x80024, 0x900a9, 0x80004, 0x80084, 0x80044, 0x900e9,
-    0x70106, 0x8005c, 0x8001c, 0x90099, 0x70116, 0x8007c, 0x8003c, 0x900d9,
-    0x7010e, 0x8006c, 0x8002c, 0x900b9, 0x8000c, 0x8008c, 0x8004c, 0x900f9,
-    0x70101, 0x80052, 0x80012, 0x8011a, 0x70111, 0x80072, 0x80032, 0x900c5,
-    0x70109, 0x80062, 0x80022, 0x900a5, 0x80002, 0x80082, 0x80042, 0x900e5,
-    0x70105, 0x8005a, 0x8001a, 0x90095, 0x70115, 0x8007a, 0x8003a, 0x900d5,
-    0x7010d, 0x8006a, 0x8002a, 0x900b5, 0x8000a, 0x8008a, 0x8004a, 0x900f5,
-    0x70103, 0x80056, 0x80016, 0x8011e, 0x70113, 0x80076, 0x80036, 0x900cd,
-    0x7010b, 0x80066, 0x80026, 0x900ad, 0x80006, 0x80086, 0x80046, 0x900ed,
-    0x70107, 0x8005e, 0x8001e, 0x9009d, 0x70117, 0x8007e, 0x8003e, 0x900dd,
-    0x7010f, 0x8006e, 0x8002e, 0x900bd, 0x8000e, 0x8008e, 0x8004e, 0x900fd,
-    0x70100, 0x80051, 0x80011, 0x80119, 0x70110, 0x80071, 0x80031, 0x900c3,
-    0x70108, 0x80061, 0x80021, 0x900a3, 0x80001, 0x80081, 0x80041, 0x900e3,
-    0x70104, 0x80059, 0x80019, 0x90093, 0x70114, 0x80079, 0x80039, 0x900d3,
-    0x7010c, 0x80069, 0x80029, 0x900b3, 0x80009, 0x80089, 0x80049, 0x900f3,
-    0x70102, 0x80055, 0x80015, 0x8011d, 0x70112, 0x80075, 0x80035, 0x900cb,
-    0x7010a, 0x80065, 0x80025, 0x900ab, 0x80005, 0x80085, 0x80045, 0x900eb,
-    0x70106, 0x8005d, 0x8001d, 0x9009b, 0x70116, 0x8007d, 0x8003d, 0x900db,
-    0x7010e, 0x8006d, 0x8002d, 0x900bb, 0x8000d, 0x8008d, 0x8004d, 0x900fb,
-    0x70101, 0x80053, 0x80013, 0x8011b, 0x70111, 0x80073, 0x80033, 0x900c7,
-    0x70109, 0x80063, 0x80023, 0x900a7, 0x80003, 0x80083, 0x80043, 0x900e7,
-    0x70105, 0x8005b, 0x8001b, 0x90097, 0x70115, 0x8007b, 0x8003b, 0x900d7,
-    0x7010d, 0x8006b, 0x8002b, 0x900b7, 0x8000b, 0x8008b, 0x8004b, 0x900f7,
-    0x70103, 0x80057, 0x80017, 0x8011f, 0x70113, 0x80077, 0x80037, 0x900cf,
-    0x7010b, 0x80067, 0x80027, 0x900af, 0x80007, 0x80087, 0x80047, 0x900ef,
-    0x70107, 0x8005f, 0x8001f, 0x9009f, 0x70117, 0x8007f, 0x8003f, 0x900df,
-    0x7010f, 0x8006f, 0x8002f, 0x900bf, 0x8000f, 0x8008f, 0x8004f, 0x900ff
-  ]), 9];
-
-  var fixedDistCodeTab = [new Uint32Array([
-    0x50000, 0x50010, 0x50008, 0x50018, 0x50004, 0x50014, 0x5000c, 0x5001c,
-    0x50002, 0x50012, 0x5000a, 0x5001a, 0x50006, 0x50016, 0x5000e, 0x00000,
-    0x50001, 0x50011, 0x50009, 0x50019, 0x50005, 0x50015, 0x5000d, 0x5001d,
-    0x50003, 0x50013, 0x5000b, 0x5001b, 0x50007, 0x50017, 0x5000f, 0x00000
-  ]), 5];
-
-  function FlateStream(str, maybeLength) {
-    this.str = str;
-    this.dict = str.dict;
-
-    var cmf = str.getByte();
-    var flg = str.getByte();
-    if (cmf === -1 || flg === -1) {
-      error('Invalid header in flate stream: ' + cmf + ', ' + flg);
-    }
-    if ((cmf & 0x0f) !== 0x08) {
-      error('Unknown compression method in flate stream: ' + cmf + ', ' + flg);
-    }
-    if ((((cmf << 8) + flg) % 31) !== 0) {
-      error('Bad FCHECK in flate stream: ' + cmf + ', ' + flg);
-    }
-    if (flg & 0x20) {
-      error('FDICT bit set in flate stream: ' + cmf + ', ' + flg);
-    }
-
-    this.codeSize = 0;
-    this.codeBuf = 0;
-
-    DecodeStream.call(this, maybeLength);
-  }
-
-  FlateStream.prototype = Object.create(DecodeStream.prototype);
-
-  FlateStream.prototype.getBits = function FlateStream_getBits(bits) {
-    var str = this.str;
-    var codeSize = this.codeSize;
-    var codeBuf = this.codeBuf;
-
-    var b;
-    while (codeSize < bits) {
-      if ((b = str.getByte()) === -1) {
-        error('Bad encoding in flate stream');
-      }
-      codeBuf |= b << codeSize;
-      codeSize += 8;
-    }
-    b = codeBuf & ((1 << bits) - 1);
-    this.codeBuf = codeBuf >> bits;
-    this.codeSize = codeSize -= bits;
-
-    return b;
-  };
-
-  FlateStream.prototype.getCode = function FlateStream_getCode(table) {
-    var str = this.str;
-    var codes = table[0];
-    var maxLen = table[1];
-    var codeSize = this.codeSize;
-    var codeBuf = this.codeBuf;
-
-    var b;
-    while (codeSize < maxLen) {
-      if ((b = str.getByte()) === -1) {
-        // premature end of stream. code might however still be valid.
-        // codeSize < codeLen check below guards against incomplete codeVal.
-        break;
-      }
-      codeBuf |= (b << codeSize);
-      codeSize += 8;
-    }
-    var code = codes[codeBuf & ((1 << maxLen) - 1)];
-    var codeLen = code >> 16;
-    var codeVal = code & 0xffff;
-    if (codeLen < 1 || codeSize < codeLen) {
-      error('Bad encoding in flate stream');
-    }
-    this.codeBuf = (codeBuf >> codeLen);
-    this.codeSize = (codeSize - codeLen);
-    return codeVal;
-  };
-
-  FlateStream.prototype.generateHuffmanTable =
-      function flateStreamGenerateHuffmanTable(lengths) {
-    var n = lengths.length;
-
-    // find max code length
-    var maxLen = 0;
-    var i;
-    for (i = 0; i < n; ++i) {
-      if (lengths[i] > maxLen) {
-        maxLen = lengths[i];
-      }
-    }
-
-    // build the table
-    var size = 1 << maxLen;
-    var codes = new Uint32Array(size);
-    for (var len = 1, code = 0, skip = 2;
-         len <= maxLen;
-         ++len, code <<= 1, skip <<= 1) {
-      for (var val = 0; val < n; ++val) {
-        if (lengths[val] === len) {
-          // bit-reverse the code
-          var code2 = 0;
-          var t = code;
-          for (i = 0; i < len; ++i) {
-            code2 = (code2 << 1) | (t & 1);
-            t >>= 1;
+        // Find startxref by jumping backward from the end of the file.
+        var step = 1024;
+        var found = false, pos = stream.end;
+        while (!found && pos > 0) {
+          pos -= step - 'startxref'.length;
+          if (pos < 0) {
+            pos = 0;
           }
-
-          // fill the table entries
-          for (i = code2; i < size; i += skip) {
-            codes[i] = (len << 16) | val;
+          stream.pos = pos;
+          found = find(stream, 'startxref', step, true);
+        }
+        if (found) {
+          stream.skip(9);
+          var ch;
+          do {
+            ch = stream.getByte();
+          } while (Lexer.isSpace(ch));
+          var str = '';
+          while (ch >= 0x20 && ch <= 0x39) { // < '9'
+            str += String.fromCharCode(ch);
+            ch = stream.getByte();
+          }
+          startXRef = parseInt(str, 10);
+          if (isNaN(startXRef)) {
+            startXRef = 0;
           }
-          ++code;
         }
       }
-    }
-
-    return [codes, maxLen];
-  };
-
-  FlateStream.prototype.readBlock = function FlateStream_readBlock() {
-    var buffer, len;
-    var str = this.str;
-    // read block header
-    var hdr = this.getBits(3);
-    if (hdr & 1) {
-      this.eof = true;
-    }
-    hdr >>= 1;
-
-    if (hdr === 0) { // uncompressed block
-      var b;
-
-      if ((b = str.getByte()) === -1) {
-        error('Bad block header in flate stream');
+      // shadow the prototype getter with a data property
+      return shadow(this, 'startXRef', startXRef);
+    },
+    get mainXRefEntriesOffset() {
+      var mainXRefEntriesOffset = 0;
+      var linearization = this.linearization;
+      if (linearization) {
+        mainXRefEntriesOffset = linearization.mainXRefEntriesOffset;
       }
-      var blockLen = b;
-      if ((b = str.getByte()) === -1) {
-        error('Bad block header in flate stream');
-      }
-      blockLen |= (b << 8);
-      if ((b = str.getByte()) === -1) {
-        error('Bad block header in flate stream');
-      }
-      var check = b;
-      if ((b = str.getByte()) === -1) {
-        error('Bad block header in flate stream');
-      }
-      check |= (b << 8);
-      if (check !== (~blockLen & 0xffff) &&
-          (blockLen !== 0 || check !== 0)) {
-        // Ignoring error for bad "empty" block (see issue 1277)
-        error('Bad uncompressed block length in flate stream');
-      }
-
-      this.codeBuf = 0;
-      this.codeSize = 0;
-
-      var bufferLength = this.bufferLength;
-      buffer = this.ensureBuffer(bufferLength + blockLen);
-      var end = bufferLength + blockLen;
-      this.bufferLength = end;
-      if (blockLen === 0) {
-        if (str.peekByte() === -1) {
-          this.eof = true;
-        }
-      } else {
-        for (var n = bufferLength; n < end; ++n) {
-          if ((b = str.getByte()) === -1) {
-            this.eof = true;
+      // shadow the prototype getter with a data property
+      return shadow(this, 'mainXRefEntriesOffset', mainXRefEntriesOffset);
+    },
+    // Find the header, remove leading garbage and setup the stream
+    // starting from the header.
+    checkHeader: function PDFDocument_checkHeader() {
+      var stream = this.stream;
+      stream.reset();
+      if (find(stream, '%PDF-', 1024)) {
+        // Found the header, trim off any garbage before it.
+        stream.moveStart();
+        // Reading file format version
+        var MAX_VERSION_LENGTH = 12;
+        var version = '', ch;
+        while ((ch = stream.getByte()) > 0x20) { // SPACE
+          if (version.length >= MAX_VERSION_LENGTH) {
             break;
           }
-          buffer[n] = b;
+          version += String.fromCharCode(ch);
         }
-      }
-      return;
-    }
-
-    var litCodeTable;
-    var distCodeTable;
-    if (hdr === 1) { // compressed block, fixed codes
-      litCodeTable = fixedLitCodeTab;
-      distCodeTable = fixedDistCodeTab;
-    } else if (hdr === 2) { // compressed block, dynamic codes
-      var numLitCodes = this.getBits(5) + 257;
-      var numDistCodes = this.getBits(5) + 1;
-      var numCodeLenCodes = this.getBits(4) + 4;
-
-      // build the code lengths code table
-      var codeLenCodeLengths = new Uint8Array(codeLenCodeMap.length);
-
-      var i;
-      for (i = 0; i < numCodeLenCodes; ++i) {
-        codeLenCodeLengths[codeLenCodeMap[i]] = this.getBits(3);
-      }
-      var codeLenCodeTab = this.generateHuffmanTable(codeLenCodeLengths);
-
-      // build the literal and distance code tables
-      len = 0;
-      i = 0;
-      var codes = numLitCodes + numDistCodes;
-      var codeLengths = new Uint8Array(codes);
-      var bitsLength, bitsOffset, what;
-      while (i < codes) {
-        var code = this.getCode(codeLenCodeTab);
-        if (code === 16) {
-          bitsLength = 2; bitsOffset = 3; what = len;
-        } else if (code === 17) {
-          bitsLength = 3; bitsOffset = 3; what = (len = 0);
-        } else if (code === 18) {
-          bitsLength = 7; bitsOffset = 11; what = (len = 0);
-        } else {
-          codeLengths[i++] = len = code;
-          continue;
+        if (!this.pdfFormatVersion) {
+          // removing "%PDF-"-prefix
+          this.pdfFormatVersion = version.substring(5);
         }
-
-        var repeatLength = this.getBits(bitsLength) + bitsOffset;
-        while (repeatLength-- > 0) {
-          codeLengths[i++] = what;
-        }
-      }
-
-      litCodeTable =
-        this.generateHuffmanTable(codeLengths.subarray(0, numLitCodes));
-      distCodeTable =
-        this.generateHuffmanTable(codeLengths.subarray(numLitCodes, codes));
-    } else {
-      error('Unknown block type in flate stream');
-    }
-
-    buffer = this.buffer;
-    var limit = buffer ? buffer.length : 0;
-    var pos = this.bufferLength;
-    while (true) {
-      var code1 = this.getCode(litCodeTable);
-      if (code1 < 256) {
-        if (pos + 1 >= limit) {
-          buffer = this.ensureBuffer(pos + 1);
-          limit = buffer.length;
-        }
-        buffer[pos++] = code1;
-        continue;
-      }
-      if (code1 === 256) {
-        this.bufferLength = pos;
         return;
       }
-      code1 -= 257;
-      code1 = lengthDecode[code1];
-      var code2 = code1 >> 16;
-      if (code2 > 0) {
-        code2 = this.getBits(code2);
-      }
-      len = (code1 & 0xffff) + code2;
-      code1 = this.getCode(distCodeTable);
-      code1 = distDecode[code1];
-      code2 = code1 >> 16;
-      if (code2 > 0) {
-        code2 = this.getBits(code2);
-      }
-      var dist = (code1 & 0xffff) + code2;
-      if (pos + len >= limit) {
-        buffer = this.ensureBuffer(pos + len);
-        limit = buffer.length;
-      }
-      for (var k = 0; k < len; ++k, ++pos) {
-        buffer[pos] = buffer[pos - dist];
-      }
-    }
-  };
-
-  return FlateStream;
-})();
-
-var PredictorStream = (function PredictorStreamClosure() {
-  function PredictorStream(str, maybeLength, params) {
-    var predictor = this.predictor = params.get('Predictor') || 1;
-
-    if (predictor <= 1) {
-      return str; // no prediction
-    }
-    if (predictor !== 2 && (predictor < 10 || predictor > 15)) {
-      error('Unsupported predictor: ' + predictor);
-    }
-
-    if (predictor === 2) {
-      this.readBlock = this.readBlockTiff;
-    } else {
-      this.readBlock = this.readBlockPng;
-    }
-
-    this.str = str;
-    this.dict = str.dict;
-
-    var colors = this.colors = params.get('Colors') || 1;
-    var bits = this.bits = params.get('BitsPerComponent') || 8;
-    var columns = this.columns = params.get('Columns') || 1;
-
-    this.pixBytes = (colors * bits + 7) >> 3;
-    this.rowBytes = (columns * colors * bits + 7) >> 3;
-
-    DecodeStream.call(this, maybeLength);
-    return this;
-  }
-
-  PredictorStream.prototype = Object.create(DecodeStream.prototype);
-
-  PredictorStream.prototype.readBlockTiff =
-      function predictorStreamReadBlockTiff() {
-    var rowBytes = this.rowBytes;
-
-    var bufferLength = this.bufferLength;
-    var buffer = this.ensureBuffer(bufferLength + rowBytes);
-
-    var bits = this.bits;
-    var colors = this.colors;
-
-    var rawBytes = this.str.getBytes(rowBytes);
-    this.eof = !rawBytes.length;
-    if (this.eof) {
-      return;
-    }
-
-    var inbuf = 0, outbuf = 0;
-    var inbits = 0, outbits = 0;
-    var pos = bufferLength;
-    var i;
-
-    if (bits === 1) {
-      for (i = 0; i < rowBytes; ++i) {
-        var c = rawBytes[i];
-        inbuf = (inbuf << 8) | c;
-        // bitwise addition is exclusive or
-        // first shift inbuf and then add
-        buffer[pos++] = (c ^ (inbuf >> colors)) & 0xFF;
-        // truncate inbuf (assumes colors < 16)
-        inbuf &= 0xFFFF;
-      }
-    } else if (bits === 8) {
-      for (i = 0; i < colors; ++i) {
-        buffer[pos++] = rawBytes[i];
-      }
-      for (; i < rowBytes; ++i) {
-        buffer[pos] = buffer[pos - colors] + rawBytes[i];
-        pos++;
-      }
-    } else {
-      var compArray = new Uint8Array(colors + 1);
-      var bitMask = (1 << bits) - 1;
-      var j = 0, k = bufferLength;
-      var columns = this.columns;
-      for (i = 0; i < columns; ++i) {
-        for (var kk = 0; kk < colors; ++kk) {
-          if (inbits < bits) {
-            inbuf = (inbuf << 8) | (rawBytes[j++] & 0xFF);
-            inbits += 8;
-          }
-          compArray[kk] = (compArray[kk] +
-                           (inbuf >> (inbits - bits))) & bitMask;
-          inbits -= bits;
-          outbuf = (outbuf << bits) | compArray[kk];
-          outbits += bits;
-          if (outbits >= 8) {
-            buffer[k++] = (outbuf >> (outbits - 8)) & 0xFF;
-            outbits -= 8;
-          }
-        }
-      }
-      if (outbits > 0) {
-        buffer[k++] = (outbuf << (8 - outbits)) +
-                      (inbuf & ((1 << (8 - outbits)) - 1));
-      }
-    }
-    this.bufferLength += rowBytes;
-  };
-
-  PredictorStream.prototype.readBlockPng =
-      function predictorStreamReadBlockPng() {
-
-    var rowBytes = this.rowBytes;
-    var pixBytes = this.pixBytes;
-
-    var predictor = this.str.getByte();
-    var rawBytes = this.str.getBytes(rowBytes);
-    this.eof = !rawBytes.length;
-    if (this.eof) {
-      return;
-    }
-
-    var bufferLength = this.bufferLength;
-    var buffer = this.ensureBuffer(bufferLength + rowBytes);
-
-    var prevRow = buffer.subarray(bufferLength - rowBytes, bufferLength);
-    if (prevRow.length === 0) {
-      prevRow = new Uint8Array(rowBytes);
-    }
-
-    var i, j = bufferLength, up, c;
-    switch (predictor) {
-      case 0:
-        for (i = 0; i < rowBytes; ++i) {
-          buffer[j++] = rawBytes[i];
-        }
-        break;
-      case 1:
-        for (i = 0; i < pixBytes; ++i) {
-          buffer[j++] = rawBytes[i];
-        }
-        for (; i < rowBytes; ++i) {
-          buffer[j] = (buffer[j - pixBytes] + rawBytes[i]) & 0xFF;
-          j++;
-        }
-        break;
-      case 2:
-        for (i = 0; i < rowBytes; ++i) {
-          buffer[j++] = (prevRow[i] + rawBytes[i]) & 0xFF;
-        }
-        break;
-      case 3:
-        for (i = 0; i < pixBytes; ++i) {
-          buffer[j++] = (prevRow[i] >> 1) + rawBytes[i];
-        }
-        for (; i < rowBytes; ++i) {
-          buffer[j] = (((prevRow[i] + buffer[j - pixBytes]) >> 1) +
-                           rawBytes[i]) & 0xFF;
-          j++;
-        }
-        break;
-      case 4:
-        // we need to save the up left pixels values. the simplest way
-        // is to create a new buffer
-        for (i = 0; i < pixBytes; ++i) {
-          up = prevRow[i];
-          c = rawBytes[i];
-          buffer[j++] = up + c;
-        }
-        for (; i < rowBytes; ++i) {
-          up = prevRow[i];
-          var upLeft = prevRow[i - pixBytes];
-          var left = buffer[j - pixBytes];
-          var p = left + up - upLeft;
-
-          var pa = p - left;
-          if (pa < 0) {
-            pa = -pa;
-          }
-          var pb = p - up;
-          if (pb < 0) {
-            pb = -pb;
-          }
-          var pc = p - upLeft;
-          if (pc < 0) {
-            pc = -pc;
-          }
-
-          c = rawBytes[i];
-          if (pa <= pb && pa <= pc) {
-            buffer[j++] = left + c;
-          } else if (pb <= pc) {
-            buffer[j++] = up + c;
-          } else {
-            buffer[j++] = upLeft + c;
-          }
-        }
-        break;
-      default:
-        error('Unsupported predictor: ' + predictor);
-    }
-    this.bufferLength += rowBytes;
-  };
-
-  return PredictorStream;
-})();
-
-/**
- * Depending on the type of JPEG a JpegStream is handled in different ways. For
- * JPEG's that are supported natively such as DeviceGray and DeviceRGB the image
- * data is stored and then loaded by the browser.  For unsupported JPEG's we use
- * a library to decode these images and the stream behaves like all the other
- * DecodeStreams.
- */
-var JpegStream = (function JpegStreamClosure() {
-  function JpegStream(stream, maybeLength, dict, xref) {
-    // TODO: per poppler, some images may have 'junk' before that
-    // need to be removed
-    this.stream = stream;
-    this.maybeLength = maybeLength;
-    this.dict = dict;
-
-    DecodeStream.call(this, maybeLength);
-  }
-
-  JpegStream.prototype = Object.create(DecodeStream.prototype);
-
-  Object.defineProperty(JpegStream.prototype, 'bytes', {
-    get: function JpegStream_bytes() {
-      // If this.maybeLength is null, we'll get the entire stream.
-      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+      // May not be a PDF file, continue anyway.
     },
-    configurable: true
-  });
-
-  JpegStream.prototype.ensureBuffer = function JpegStream_ensureBuffer(req) {
-    if (this.bufferLength) {
-      return;
-    }
-    try {
-      var jpegImage = new JpegImage();
-
-      // checking if values needs to be transformed before conversion
-      if (this.forceRGB && this.dict && isArray(this.dict.get('Decode'))) {
-        var decodeArr = this.dict.get('Decode');
-        var bitsPerComponent = this.dict.get('BitsPerComponent') || 8;
-        var decodeArrLength = decodeArr.length;
-        var transform = new Int32Array(decodeArrLength);
-        var transformNeeded = false;
-        var maxValue = (1 << bitsPerComponent) - 1;
-        for (var i = 0; i < decodeArrLength; i += 2) {
-          transform[i] = ((decodeArr[i + 1] - decodeArr[i]) * 256) | 0;
-          transform[i + 1] = (decodeArr[i] * maxValue) | 0;
-          if (transform[i] !== 256 || transform[i + 1] !== 0) {
-            transformNeeded = true;
-          }
-        }
-        if (transformNeeded) {
-          jpegImage.decodeTransform = transform;
-        }
-      }
-
-      jpegImage.parse(this.bytes);
-      var data = jpegImage.getData(this.drawWidth, this.drawHeight,
-                                   this.forceRGB);
-      this.buffer = data;
-      this.bufferLength = data.length;
-      this.eof = true;
-    } catch (e) {
-      error('JPEG error: ' + e);
-    }
-  };
-
-  JpegStream.prototype.getBytes = function JpegStream_getBytes(length) {
-    this.ensureBuffer();
-    return this.buffer;
-  };
-
-  JpegStream.prototype.getIR = function JpegStream_getIR() {
-    return PDFJS.createObjectURL(this.bytes, 'image/jpeg');
-  };
-  /**
-   * Checks if the image can be decoded and displayed by the browser without any
-   * further processing such as color space conversions.
-   */
-  JpegStream.prototype.isNativelySupported =
-      function JpegStream_isNativelySupported(xref, res) {
-    var cs = ColorSpace.parse(this.dict.get('ColorSpace', 'CS'), xref, res);
-    return cs.name === 'DeviceGray' || cs.name === 'DeviceRGB';
-  };
-  /**
-   * Checks if the image can be decoded by the browser.
-   */
-  JpegStream.prototype.isNativelyDecodable =
-      function JpegStream_isNativelyDecodable(xref, res) {
-    var cs = ColorSpace.parse(this.dict.get('ColorSpace', 'CS'), xref, res);
-    var numComps = cs.numComps;
-    return numComps === 1 || numComps === 3;
-  };
-
-  return JpegStream;
-})();
-
-/**
- * For JPEG 2000's we use a library to decode these images and
- * the stream behaves like all the other DecodeStreams.
- */
-var JpxStream = (function JpxStreamClosure() {
-  function JpxStream(stream, maybeLength, dict) {
-    this.stream = stream;
-    this.maybeLength = maybeLength;
-    this.dict = dict;
-
-    DecodeStream.call(this, maybeLength);
-  }
-
-  JpxStream.prototype = Object.create(DecodeStream.prototype);
-
-  Object.defineProperty(JpxStream.prototype, 'bytes', {
-    get: function JpxStream_bytes() {
-      // If this.maybeLength is null, we'll get the entire stream.
-      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+    parseStartXRef: function PDFDocument_parseStartXRef() {
+      var startXRef = this.startXRef;
+      this.xref.setStartXRef(startXRef);
     },
-    configurable: true
-  });
-
-  JpxStream.prototype.ensureBuffer = function JpxStream_ensureBuffer(req) {
-    if (this.bufferLength) {
-      return;
-    }
-
-    var jpxImage = new JpxImage();
-    jpxImage.parse(this.bytes);
-
-    var width = jpxImage.width;
-    var height = jpxImage.height;
-    var componentsCount = jpxImage.componentsCount;
-    var tileCount = jpxImage.tiles.length;
-    if (tileCount === 1) {
-      this.buffer = jpxImage.tiles[0].items;
-    } else {
-      var data = new Uint8Array(width * height * componentsCount);
-
-      for (var k = 0; k < tileCount; k++) {
-        var tileComponents = jpxImage.tiles[k];
-        var tileWidth = tileComponents.width;
-        var tileHeight = tileComponents.height;
-        var tileLeft = tileComponents.left;
-        var tileTop = tileComponents.top;
-
-        var src = tileComponents.items;
-        var srcPosition = 0;
-        var dataPosition = (width * tileTop + tileLeft) * componentsCount;
-        var imgRowSize = width * componentsCount;
-        var tileRowSize = tileWidth * componentsCount;
-
-        for (var j = 0; j < tileHeight; j++) {
-          var rowBytes = src.subarray(srcPosition, srcPosition + tileRowSize);
-          data.set(rowBytes, dataPosition);
-          srcPosition += tileRowSize;
-          dataPosition += imgRowSize;
+    setup: function PDFDocument_setup(recoveryMode) {
+      this.xref.parse(recoveryMode);
+      var self = this;
+      var pageFactory = {
+        createPage: function (pageIndex, dict, ref, fontCache) {
+          return new Page(self.pdfManager, self.xref, pageIndex, dict, ref,
+                          fontCache);
         }
-      }
-      this.buffer = data;
-    }
-    this.bufferLength = this.buffer.length;
-    this.eof = true;
-  };
-
-  return JpxStream;
-})();
-
-/**
- * For JBIG2's we use a library to decode these images and
- * the stream behaves like all the other DecodeStreams.
- */
-var Jbig2Stream = (function Jbig2StreamClosure() {
-  function Jbig2Stream(stream, maybeLength, dict) {
-    this.stream = stream;
-    this.maybeLength = maybeLength;
-    this.dict = dict;
-
-    DecodeStream.call(this, maybeLength);
-  }
-
-  Jbig2Stream.prototype = Object.create(DecodeStream.prototype);
-
-  Object.defineProperty(Jbig2Stream.prototype, 'bytes', {
-    get: function Jbig2Stream_bytes() {
-      // If this.maybeLength is null, we'll get the entire stream.
-      return shadow(this, 'bytes', this.stream.getBytes(this.maybeLength));
+      };
+      this.catalog = new Catalog(this.pdfManager, this.xref, pageFactory);
     },
-    configurable: true
-  });
-
-  Jbig2Stream.prototype.ensureBuffer = function Jbig2Stream_ensureBuffer(req) {
-    if (this.bufferLength) {
-      return;
-    }
-
-    var jbig2Image = new Jbig2Image();
-
-    var chunks = [], xref = this.dict.xref;
-    var decodeParams = xref.fetchIfRef(this.dict.get('DecodeParms'));
-
-    // According to the PDF specification, DecodeParms can be either
-    // a dictionary, or an array whose elements are dictionaries.
-    if (isArray(decodeParams)) {
-      if (decodeParams.length > 1) {
-        warn('JBIG2 - \'DecodeParms\' array with multiple elements ' +
-             'not supported.');
+    get numPages() {
+      var linearization = this.linearization;
+      var num = linearization ? linearization.numPages : this.catalog.numPages;
+      // shadow the prototype getter
+      return shadow(this, 'numPages', num);
+    },
+    get documentInfo() {
+      var docInfo = {
+        PDFFormatVersion: this.pdfFormatVersion,
+        IsAcroFormPresent: !!this.acroForm,
+        IsXFAPresent: !!this.xfa
+      };
+      var infoDict;
+      try {
+        infoDict = this.xref.trailer.get('Info');
+      } catch (err) {
+        info('The document information dictionary is invalid.');
       }
-      decodeParams = xref.fetchIfRef(decodeParams[0]);
-    }
-    if (decodeParams && decodeParams.has('JBIG2Globals')) {
-      var globalsStream = decodeParams.get('JBIG2Globals');
-      var globals = globalsStream.getBytes();
-      chunks.push({data: globals, start: 0, end: globals.length});
-    }
-    chunks.push({data: this.bytes, start: 0, end: this.bytes.length});
-    var data = jbig2Image.parseChunks(chunks);
-    var dataLength = data.length;
-
-    // JBIG2 had black as 1 and white as 0, inverting the colors
-    for (var i = 0; i < dataLength; i++) {
-      data[i] ^= 0xFF;
-    }
-
-    this.buffer = data;
-    this.bufferLength = dataLength;
-    this.eof = true;
-  };
-
-  return Jbig2Stream;
-})();
-
-var DecryptStream = (function DecryptStreamClosure() {
-  function DecryptStream(str, maybeLength, decrypt) {
-    this.str = str;
-    this.dict = str.dict;
-    this.decrypt = decrypt;
-    this.nextChunk = null;
-    this.initialized = false;
-
-    DecodeStream.call(this, maybeLength);
-  }
-
-  var chunkSize = 512;
-
-  DecryptStream.prototype = Object.create(DecodeStream.prototype);
-
-  DecryptStream.prototype.readBlock = function DecryptStream_readBlock() {
-    var chunk;
-    if (this.initialized) {
-      chunk = this.nextChunk;
-    } else {
-      chunk = this.str.getBytes(chunkSize);
-      this.initialized = true;
-    }
-    if (!chunk || chunk.length === 0) {
-      this.eof = true;
-      return;
-    }
-    this.nextChunk = this.str.getBytes(chunkSize);
-    var hasMoreData = this.nextChunk && this.nextChunk.length > 0;
-
-    var decrypt = this.decrypt;
-    chunk = decrypt(chunk, !hasMoreData);
-
-    var bufferLength = this.bufferLength;
-    var i, n = chunk.length;
-    var buffer = this.ensureBuffer(bufferLength + n);
-    for (i = 0; i < n; i++) {
-      buffer[bufferLength++] = chunk[i];
-    }
-    this.bufferLength = bufferLength;
-  };
-
-  return DecryptStream;
-})();
-
-var Ascii85Stream = (function Ascii85StreamClosure() {
-  function Ascii85Stream(str, maybeLength) {
-    this.str = str;
-    this.dict = str.dict;
-    this.input = new Uint8Array(5);
-
-    // Most streams increase in size when decoded, but Ascii85 streams
-    // typically shrink by ~20%.
-    if (maybeLength) {
-      maybeLength = 0.8 * maybeLength;
-    }
-    DecodeStream.call(this, maybeLength);
-  }
-
-  Ascii85Stream.prototype = Object.create(DecodeStream.prototype);
-
-  Ascii85Stream.prototype.readBlock = function Ascii85Stream_readBlock() {
-    var TILDA_CHAR = 0x7E; // '~'
-    var Z_LOWER_CHAR = 0x7A; // 'z'
-    var EOF = -1;
-
-    var str = this.str;
-
-    var c = str.getByte();
-    while (Lexer.isSpace(c)) {
-      c = str.getByte();
-    }
-
-    if (c === EOF || c === TILDA_CHAR) {
-      this.eof = true;
-      return;
-    }
-
-    var bufferLength = this.bufferLength, buffer;
-    var i;
-
-    // special code for z
-    if (c === Z_LOWER_CHAR) {
-      buffer = this.ensureBuffer(bufferLength + 4);
-      for (i = 0; i < 4; ++i) {
-        buffer[bufferLength + i] = 0;
-      }
-      this.bufferLength += 4;
-    } else {
-      var input = this.input;
-      input[0] = c;
-      for (i = 1; i < 5; ++i) {
-        c = str.getByte();
-        while (Lexer.isSpace(c)) {
-          c = str.getByte();
-        }
-
-        input[i] = c;
-
-        if (c === EOF || c === TILDA_CHAR) {
-          break;
-        }
-      }
-      buffer = this.ensureBuffer(bufferLength + i - 1);
-      this.bufferLength += i - 1;
-
-      // partial ending;
-      if (i < 5) {
-        for (; i < 5; ++i) {
-          input[i] = 0x21 + 84;
-        }
-        this.eof = true;
-      }
-      var t = 0;
-      for (i = 0; i < 5; ++i) {
-        t = t * 85 + (input[i] - 0x21);
-      }
-
-      for (i = 3; i >= 0; --i) {
-        buffer[bufferLength + i] = t & 0xFF;
-        t >>= 8;
-      }
-    }
-  };
-
-  return Ascii85Stream;
-})();
-
-var AsciiHexStream = (function AsciiHexStreamClosure() {
-  function AsciiHexStream(str, maybeLength) {
-    this.str = str;
-    this.dict = str.dict;
-
-    this.firstDigit = -1;
-
-    // Most streams increase in size when decoded, but AsciiHex streams shrink
-    // by 50%.
-    if (maybeLength) {
-      maybeLength = 0.5 * maybeLength;
-    }
-    DecodeStream.call(this, maybeLength);
-  }
-
-  AsciiHexStream.prototype = Object.create(DecodeStream.prototype);
-
-  AsciiHexStream.prototype.readBlock = function AsciiHexStream_readBlock() {
-    var UPSTREAM_BLOCK_SIZE = 8000;
-    var bytes = this.str.getBytes(UPSTREAM_BLOCK_SIZE);
-    if (!bytes.length) {
-      this.eof = true;
-      return;
-    }
-
-    var maxDecodeLength = (bytes.length + 1) >> 1;
-    var buffer = this.ensureBuffer(this.bufferLength + maxDecodeLength);
-    var bufferLength = this.bufferLength;
-
-    var firstDigit = this.firstDigit;
-    for (var i = 0, ii = bytes.length; i < ii; i++) {
-      var ch = bytes[i], digit;
-      if (ch >= 0x30 && ch <= 0x39) { // '0'-'9'
-        digit = ch & 0x0F;
-      } else if ((ch >= 0x41 && ch <= 0x46) || (ch >= 0x61 && ch <= 0x66)) {
-        // 'A'-'Z', 'a'-'z'
-        digit = (ch & 0x0F) + 9;
-      } else if (ch === 0x3E) { // '>'
-        this.eof = true;
-        break;
-      } else { // probably whitespace
-        continue; // ignoring
-      }
-      if (firstDigit < 0) {
-        firstDigit = digit;
-      } else {
-        buffer[bufferLength++] = (firstDigit << 4) | digit;
-        firstDigit = -1;
-      }
-    }
-    if (firstDigit >= 0 && this.eof) {
-      // incomplete byte
-      buffer[bufferLength++] = (firstDigit << 4);
-      firstDigit = -1;
-    }
-    this.firstDigit = firstDigit;
-    this.bufferLength = bufferLength;
-  };
-
-  return AsciiHexStream;
-})();
-
-var RunLengthStream = (function RunLengthStreamClosure() {
-  function RunLengthStream(str, maybeLength) {
-    this.str = str;
-    this.dict = str.dict;
-
-    DecodeStream.call(this, maybeLength);
-  }
-
-  RunLengthStream.prototype = Object.create(DecodeStream.prototype);
-
-  RunLengthStream.prototype.readBlock = function RunLengthStream_readBlock() {
-    // The repeatHeader has following format. The first byte defines type of run
-    // and amount of bytes to repeat/copy: n = 0 through 127 - copy next n bytes
-    // (in addition to the second byte from the header), n = 129 through 255 -
-    // duplicate the second byte from the header (257 - n) times, n = 128 - end.
-    var repeatHeader = this.str.getBytes(2);
-    if (!repeatHeader || repeatHeader.length < 2 || repeatHeader[0] === 128) {
-      this.eof = true;
-      return;
-    }
-
-    var buffer;
-    var bufferLength = this.bufferLength;
-    var n = repeatHeader[0];
-    if (n < 128) {
-      // copy n bytes
-      buffer = this.ensureBuffer(bufferLength + n + 1);
-      buffer[bufferLength++] = repeatHeader[1];
-      if (n > 0) {
-        var source = this.str.getBytes(n);
-        buffer.set(source, bufferLength);
-        bufferLength += n;
-      }
-    } else {
-      n = 257 - n;
-      var b = repeatHeader[1];
-      buffer = this.ensureBuffer(bufferLength + n + 1);
-      for (var i = 0; i < n; i++) {
-        buffer[bufferLength++] = b;
-      }
-    }
-    this.bufferLength = bufferLength;
-  };
-
-  return RunLengthStream;
-})();
-
-var CCITTFaxStream = (function CCITTFaxStreamClosure() {
-
-  var ccittEOL = -2;
-  var twoDimPass = 0;
-  var twoDimHoriz = 1;
-  var twoDimVert0 = 2;
-  var twoDimVertR1 = 3;
-  var twoDimVertL1 = 4;
-  var twoDimVertR2 = 5;
-  var twoDimVertL2 = 6;
-  var twoDimVertR3 = 7;
-  var twoDimVertL3 = 8;
-
-  var twoDimTable = [
-    [-1, -1], [-1, -1],                   // 000000x
-    [7, twoDimVertL3],                    // 0000010
-    [7, twoDimVertR3],                    // 0000011
-    [6, twoDimVertL2], [6, twoDimVertL2], // 000010x
-    [6, twoDimVertR2], [6, twoDimVertR2], // 000011x
-    [4, twoDimPass], [4, twoDimPass],     // 0001xxx
-    [4, twoDimPass], [4, twoDimPass],
-    [4, twoDimPass], [4, twoDimPass],
-    [4, twoDimPass], [4, twoDimPass],
-    [3, twoDimHoriz], [3, twoDimHoriz],   // 001xxxx
-    [3, twoDimHoriz], [3, twoDimHoriz],
-    [3, twoDimHoriz], [3, twoDimHoriz],
-    [3, twoDimHoriz], [3, twoDimHoriz],
-    [3, twoDimHoriz], [3, twoDimHoriz],
-    [3, twoDimHoriz], [3, twoDimHoriz],
-    [3, twoDimHoriz], [3, twoDimHoriz],
-    [3, twoDimHoriz], [3, twoDimHoriz],
-    [3, twoDimVertL1], [3, twoDimVertL1], // 010xxxx
-    [3, twoDimVertL1], [3, twoDimVertL1],
-    [3, twoDimVertL1], [3, twoDimVertL1],
-    [3, twoDimVertL1], [3, twoDimVertL1],
-    [3, twoDimVertL1], [3, twoDimVertL1],
-    [3, twoDimVertL1], [3, twoDimVertL1],
-    [3, twoDimVertL1], [3, twoDimVertL1],
-    [3, twoDimVertL1], [3, twoDimVertL1],
-    [3, twoDimVertR1], [3, twoDimVertR1], // 011xxxx
-    [3, twoDimVertR1], [3, twoDimVertR1],
-    [3, twoDimVertR1], [3, twoDimVertR1],
-    [3, twoDimVertR1], [3, twoDimVertR1],
-    [3, twoDimVertR1], [3, twoDimVertR1],
-    [3, twoDimVertR1], [3, twoDimVertR1],
-    [3, twoDimVertR1], [3, twoDimVertR1],
-    [3, twoDimVertR1], [3, twoDimVertR1],
-    [1, twoDimVert0], [1, twoDimVert0],   // 1xxxxxx
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0],
-    [1, twoDimVert0], [1, twoDimVert0]
-  ];
-
-  var whiteTable1 = [
-    [-1, -1],                               // 00000
-    [12, ccittEOL],                         // 00001
-    [-1, -1], [-1, -1],                     // 0001x
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 001xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 010xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 011xx
-    [11, 1792], [11, 1792],                 // 1000x
-    [12, 1984],                             // 10010
-    [12, 2048],                             // 10011
-    [12, 2112],                             // 10100
-    [12, 2176],                             // 10101
-    [12, 2240],                             // 10110
-    [12, 2304],                             // 10111
-    [11, 1856], [11, 1856],                 // 1100x
-    [11, 1920], [11, 1920],                 // 1101x
-    [12, 2368],                             // 11100
-    [12, 2432],                             // 11101
-    [12, 2496],                             // 11110
-    [12, 2560]                              // 11111
-  ];
-
-  var whiteTable2 = [
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],     // 0000000xx
-    [8, 29], [8, 29],                           // 00000010x
-    [8, 30], [8, 30],                           // 00000011x
-    [8, 45], [8, 45],                           // 00000100x
-    [8, 46], [8, 46],                           // 00000101x
-    [7, 22], [7, 22], [7, 22], [7, 22],         // 0000011xx
-    [7, 23], [7, 23], [7, 23], [7, 23],         // 0000100xx
-    [8, 47], [8, 47],                           // 00001010x
-    [8, 48], [8, 48],                           // 00001011x
-    [6, 13], [6, 13], [6, 13], [6, 13],         // 000011xxx
-    [6, 13], [6, 13], [6, 13], [6, 13],
-    [7, 20], [7, 20], [7, 20], [7, 20],         // 0001000xx
-    [8, 33], [8, 33],                           // 00010010x
-    [8, 34], [8, 34],                           // 00010011x
-    [8, 35], [8, 35],                           // 00010100x
-    [8, 36], [8, 36],                           // 00010101x
-    [8, 37], [8, 37],                           // 00010110x
-    [8, 38], [8, 38],                           // 00010111x
-    [7, 19], [7, 19], [7, 19], [7, 19],         // 0001100xx
-    [8, 31], [8, 31],                           // 00011010x
-    [8, 32], [8, 32],                           // 00011011x
-    [6, 1], [6, 1], [6, 1], [6, 1],             // 000111xxx
-    [6, 1], [6, 1], [6, 1], [6, 1],
-    [6, 12], [6, 12], [6, 12], [6, 12],         // 001000xxx
-    [6, 12], [6, 12], [6, 12], [6, 12],
-    [8, 53], [8, 53],                           // 00100100x
-    [8, 54], [8, 54],                           // 00100101x
-    [7, 26], [7, 26], [7, 26], [7, 26],         // 0010011xx
-    [8, 39], [8, 39],                           // 00101000x
-    [8, 40], [8, 40],                           // 00101001x
-    [8, 41], [8, 41],                           // 00101010x
-    [8, 42], [8, 42],                           // 00101011x
-    [8, 43], [8, 43],                           // 00101100x
-    [8, 44], [8, 44],                           // 00101101x
-    [7, 21], [7, 21], [7, 21], [7, 21],         // 0010111xx
-    [7, 28], [7, 28], [7, 28], [7, 28],         // 0011000xx
-    [8, 61], [8, 61],                           // 00110010x
-    [8, 62], [8, 62],                           // 00110011x
-    [8, 63], [8, 63],                           // 00110100x
-    [8, 0], [8, 0],                             // 00110101x
-    [8, 320], [8, 320],                         // 00110110x
-    [8, 384], [8, 384],                         // 00110111x
-    [5, 10], [5, 10], [5, 10], [5, 10],         // 00111xxxx
-    [5, 10], [5, 10], [5, 10], [5, 10],
-    [5, 10], [5, 10], [5, 10], [5, 10],
-    [5, 10], [5, 10], [5, 10], [5, 10],
-    [5, 11], [5, 11], [5, 11], [5, 11],         // 01000xxxx
-    [5, 11], [5, 11], [5, 11], [5, 11],
-    [5, 11], [5, 11], [5, 11], [5, 11],
-    [5, 11], [5, 11], [5, 11], [5, 11],
-    [7, 27], [7, 27], [7, 27], [7, 27],         // 0100100xx
-    [8, 59], [8, 59],                           // 01001010x
-    [8, 60], [8, 60],                           // 01001011x
-    [9, 1472],                                  // 010011000
-    [9, 1536],                                  // 010011001
-    [9, 1600],                                  // 010011010
-    [9, 1728],                                  // 010011011
-    [7, 18], [7, 18], [7, 18], [7, 18],         // 0100111xx
-    [7, 24], [7, 24], [7, 24], [7, 24],         // 0101000xx
-    [8, 49], [8, 49],                           // 01010010x
-    [8, 50], [8, 50],                           // 01010011x
-    [8, 51], [8, 51],                           // 01010100x
-    [8, 52], [8, 52],                           // 01010101x
-    [7, 25], [7, 25], [7, 25], [7, 25],         // 0101011xx
-    [8, 55], [8, 55],                           // 01011000x
-    [8, 56], [8, 56],                           // 01011001x
-    [8, 57], [8, 57],                           // 01011010x
-    [8, 58], [8, 58],                           // 01011011x
-    [6, 192], [6, 192], [6, 192], [6, 192],     // 010111xxx
-    [6, 192], [6, 192], [6, 192], [6, 192],
-    [6, 1664], [6, 1664], [6, 1664], [6, 1664], // 011000xxx
-    [6, 1664], [6, 1664], [6, 1664], [6, 1664],
-    [8, 448], [8, 448],                         // 01100100x
-    [8, 512], [8, 512],                         // 01100101x
-    [9, 704],                                   // 011001100
-    [9, 768],                                   // 011001101
-    [8, 640], [8, 640],                         // 01100111x
-    [8, 576], [8, 576],                         // 01101000x
-    [9, 832],                                   // 011010010
-    [9, 896],                                   // 011010011
-    [9, 960],                                   // 011010100
-    [9, 1024],                                  // 011010101
-    [9, 1088],                                  // 011010110
-    [9, 1152],                                  // 011010111
-    [9, 1216],                                  // 011011000
-    [9, 1280],                                  // 011011001
-    [9, 1344],                                  // 011011010
-    [9, 1408],                                  // 011011011
-    [7, 256], [7, 256], [7, 256], [7, 256],     // 0110111xx
-    [4, 2], [4, 2], [4, 2], [4, 2],             // 0111xxxxx
-    [4, 2], [4, 2], [4, 2], [4, 2],
-    [4, 2], [4, 2], [4, 2], [4, 2],
-    [4, 2], [4, 2], [4, 2], [4, 2],
-    [4, 2], [4, 2], [4, 2], [4, 2],
-    [4, 2], [4, 2], [4, 2], [4, 2],
-    [4, 2], [4, 2], [4, 2], [4, 2],
-    [4, 2], [4, 2], [4, 2], [4, 2],
-    [4, 3], [4, 3], [4, 3], [4, 3],             // 1000xxxxx
-    [4, 3], [4, 3], [4, 3], [4, 3],
-    [4, 3], [4, 3], [4, 3], [4, 3],
-    [4, 3], [4, 3], [4, 3], [4, 3],
-    [4, 3], [4, 3], [4, 3], [4, 3],
-    [4, 3], [4, 3], [4, 3], [4, 3],
-    [4, 3], [4, 3], [4, 3], [4, 3],
-    [4, 3], [4, 3], [4, 3], [4, 3],
-    [5, 128], [5, 128], [5, 128], [5, 128],     // 10010xxxx
-    [5, 128], [5, 128], [5, 128], [5, 128],
-    [5, 128], [5, 128], [5, 128], [5, 128],
-    [5, 128], [5, 128], [5, 128], [5, 128],
-    [5, 8], [5, 8], [5, 8], [5, 8],             // 10011xxxx
-    [5, 8], [5, 8], [5, 8], [5, 8],
-    [5, 8], [5, 8], [5, 8], [5, 8],
-    [5, 8], [5, 8], [5, 8], [5, 8],
-    [5, 9], [5, 9], [5, 9], [5, 9],             // 10100xxxx
-    [5, 9], [5, 9], [5, 9], [5, 9],
-    [5, 9], [5, 9], [5, 9], [5, 9],
-    [5, 9], [5, 9], [5, 9], [5, 9],
-    [6, 16], [6, 16], [6, 16], [6, 16],         // 101010xxx
-    [6, 16], [6, 16], [6, 16], [6, 16],
-    [6, 17], [6, 17], [6, 17], [6, 17],         // 101011xxx
-    [6, 17], [6, 17], [6, 17], [6, 17],
-    [4, 4], [4, 4], [4, 4], [4, 4],             // 1011xxxxx
-    [4, 4], [4, 4], [4, 4], [4, 4],
-    [4, 4], [4, 4], [4, 4], [4, 4],
-    [4, 4], [4, 4], [4, 4], [4, 4],
-    [4, 4], [4, 4], [4, 4], [4, 4],
-    [4, 4], [4, 4], [4, 4], [4, 4],
-    [4, 4], [4, 4], [4, 4], [4, 4],
-    [4, 4], [4, 4], [4, 4], [4, 4],
-    [4, 5], [4, 5], [4, 5], [4, 5],             // 1100xxxxx
-    [4, 5], [4, 5], [4, 5], [4, 5],
-    [4, 5], [4, 5], [4, 5], [4, 5],
-    [4, 5], [4, 5], [4, 5], [4, 5],
-    [4, 5], [4, 5], [4, 5], [4, 5],
-    [4, 5], [4, 5], [4, 5], [4, 5],
-    [4, 5], [4, 5], [4, 5], [4, 5],
-    [4, 5], [4, 5], [4, 5], [4, 5],
-    [6, 14], [6, 14], [6, 14], [6, 14],         // 110100xxx
-    [6, 14], [6, 14], [6, 14], [6, 14],
-    [6, 15], [6, 15], [6, 15], [6, 15],         // 110101xxx
-    [6, 15], [6, 15], [6, 15], [6, 15],
-    [5, 64], [5, 64], [5, 64], [5, 64],         // 11011xxxx
-    [5, 64], [5, 64], [5, 64], [5, 64],
-    [5, 64], [5, 64], [5, 64], [5, 64],
-    [5, 64], [5, 64], [5, 64], [5, 64],
-    [4, 6], [4, 6], [4, 6], [4, 6],             // 1110xxxxx
-    [4, 6], [4, 6], [4, 6], [4, 6],
-    [4, 6], [4, 6], [4, 6], [4, 6],
-    [4, 6], [4, 6], [4, 6], [4, 6],
-    [4, 6], [4, 6], [4, 6], [4, 6],
-    [4, 6], [4, 6], [4, 6], [4, 6],
-    [4, 6], [4, 6], [4, 6], [4, 6],
-    [4, 6], [4, 6], [4, 6], [4, 6],
-    [4, 7], [4, 7], [4, 7], [4, 7],             // 1111xxxxx
-    [4, 7], [4, 7], [4, 7], [4, 7],
-    [4, 7], [4, 7], [4, 7], [4, 7],
-    [4, 7], [4, 7], [4, 7], [4, 7],
-    [4, 7], [4, 7], [4, 7], [4, 7],
-    [4, 7], [4, 7], [4, 7], [4, 7],
-    [4, 7], [4, 7], [4, 7], [4, 7],
-    [4, 7], [4, 7], [4, 7], [4, 7]
-  ];
-
-  var blackTable1 = [
-    [-1, -1], [-1, -1],                             // 000000000000x
-    [12, ccittEOL], [12, ccittEOL],                 // 000000000001x
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000001xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000010xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000011xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000100xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000101xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000110xx
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1],         // 00000000111xx
-    [11, 1792], [11, 1792], [11, 1792], [11, 1792], // 00000001000xx
-    [12, 1984], [12, 1984],                         // 000000010010x
-    [12, 2048], [12, 2048],                         // 000000010011x
-    [12, 2112], [12, 2112],                         // 000000010100x
-    [12, 2176], [12, 2176],                         // 000000010101x
-    [12, 2240], [12, 2240],                         // 000000010110x
-    [12, 2304], [12, 2304],                         // 000000010111x
-    [11, 1856], [11, 1856], [11, 1856], [11, 1856], // 00000001100xx
-    [11, 1920], [11, 1920], [11, 1920], [11, 1920], // 00000001101xx
-    [12, 2368], [12, 2368],                         // 000000011100x
-    [12, 2432], [12, 2432],                         // 000000011101x
-    [12, 2496], [12, 2496],                         // 000000011110x
-    [12, 2560], [12, 2560],                         // 000000011111x
-    [10, 18], [10, 18], [10, 18], [10, 18],         // 0000001000xxx
-    [10, 18], [10, 18], [10, 18], [10, 18],
-    [12, 52], [12, 52],                             // 000000100100x
-    [13, 640],                                      // 0000001001010
-    [13, 704],                                      // 0000001001011
-    [13, 768],                                      // 0000001001100
-    [13, 832],                                      // 0000001001101
-    [12, 55], [12, 55],                             // 000000100111x
-    [12, 56], [12, 56],                             // 000000101000x
-    [13, 1280],                                     // 0000001010010
-    [13, 1344],                                     // 0000001010011
-    [13, 1408],                                     // 0000001010100
-    [13, 1472],                                     // 0000001010101
-    [12, 59], [12, 59],                             // 000000101011x
-    [12, 60], [12, 60],                             // 000000101100x
-    [13, 1536],                                     // 0000001011010
-    [13, 1600],                                     // 0000001011011
-    [11, 24], [11, 24], [11, 24], [11, 24],         // 00000010111xx
-    [11, 25], [11, 25], [11, 25], [11, 25],         // 00000011000xx
-    [13, 1664],                                     // 0000001100100
-    [13, 1728],                                     // 0000001100101
-    [12, 320], [12, 320],                           // 000000110011x
-    [12, 384], [12, 384],                           // 000000110100x
-    [12, 448], [12, 448],                           // 000000110101x
-    [13, 512],                                      // 0000001101100
-    [13, 576],                                      // 0000001101101
-    [12, 53], [12, 53],                             // 000000110111x
-    [12, 54], [12, 54],                             // 000000111000x
-    [13, 896],                                      // 0000001110010
-    [13, 960],                                      // 0000001110011
-    [13, 1024],                                     // 0000001110100
-    [13, 1088],                                     // 0000001110101
-    [13, 1152],                                     // 0000001110110
-    [13, 1216],                                     // 0000001110111
-    [10, 64], [10, 64], [10, 64], [10, 64],         // 0000001111xxx
-    [10, 64], [10, 64], [10, 64], [10, 64]
-  ];
-
-  var blackTable2 = [
-    [8, 13], [8, 13], [8, 13], [8, 13],     // 00000100xxxx
-    [8, 13], [8, 13], [8, 13], [8, 13],
-    [8, 13], [8, 13], [8, 13], [8, 13],
-    [8, 13], [8, 13], [8, 13], [8, 13],
-    [11, 23], [11, 23],                     // 00000101000x
-    [12, 50],                               // 000001010010
-    [12, 51],                               // 000001010011
-    [12, 44],                               // 000001010100
-    [12, 45],                               // 000001010101
-    [12, 46],                               // 000001010110
-    [12, 47],                               // 000001010111
-    [12, 57],                               // 000001011000
-    [12, 58],                               // 000001011001
-    [12, 61],                               // 000001011010
-    [12, 256],                              // 000001011011
-    [10, 16], [10, 16], [10, 16], [10, 16], // 0000010111xx
-    [10, 17], [10, 17], [10, 17], [10, 17], // 0000011000xx
-    [12, 48],                               // 000001100100
-    [12, 49],                               // 000001100101
-    [12, 62],                               // 000001100110
-    [12, 63],                               // 000001100111
-    [12, 30],                               // 000001101000
-    [12, 31],                               // 000001101001
-    [12, 32],                               // 000001101010
-    [12, 33],                               // 000001101011
-    [12, 40],                               // 000001101100
-    [12, 41],                               // 000001101101
-    [11, 22], [11, 22],                     // 00000110111x
-    [8, 14], [8, 14], [8, 14], [8, 14],     // 00000111xxxx
-    [8, 14], [8, 14], [8, 14], [8, 14],
-    [8, 14], [8, 14], [8, 14], [8, 14],
-    [8, 14], [8, 14], [8, 14], [8, 14],
-    [7, 10], [7, 10], [7, 10], [7, 10],     // 0000100xxxxx
-    [7, 10], [7, 10], [7, 10], [7, 10],
-    [7, 10], [7, 10], [7, 10], [7, 10],
-    [7, 10], [7, 10], [7, 10], [7, 10],
-    [7, 10], [7, 10], [7, 10], [7, 10],
-    [7, 10], [7, 10], [7, 10], [7, 10],
-    [7, 10], [7, 10], [7, 10], [7, 10],
-    [7, 10], [7, 10], [7, 10], [7, 10],
-    [7, 11], [7, 11], [7, 11], [7, 11],     // 0000101xxxxx
-    [7, 11], [7, 11], [7, 11], [7, 11],
-    [7, 11], [7, 11], [7, 11], [7, 11],
-    [7, 11], [7, 11], [7, 11], [7, 11],
-    [7, 11], [7, 11], [7, 11], [7, 11],
-    [7, 11], [7, 11], [7, 11], [7, 11],
-    [7, 11], [7, 11], [7, 11], [7, 11],
-    [7, 11], [7, 11], [7, 11], [7, 11],
-    [9, 15], [9, 15], [9, 15], [9, 15],     // 000011000xxx
-    [9, 15], [9, 15], [9, 15], [9, 15],
-    [12, 128],                              // 000011001000
-    [12, 192],                              // 000011001001
-    [12, 26],                               // 000011001010
-    [12, 27],                               // 000011001011
-    [12, 28],                               // 000011001100
-    [12, 29],                               // 000011001101
-    [11, 19], [11, 19],                     // 00001100111x
-    [11, 20], [11, 20],                     // 00001101000x
-    [12, 34],                               // 000011010010
-    [12, 35],                               // 000011010011
-    [12, 36],                               // 000011010100
-    [12, 37],                               // 000011010101
-    [12, 38],                               // 000011010110
-    [12, 39],                               // 000011010111
-    [11, 21], [11, 21],                     // 00001101100x
-    [12, 42],                               // 000011011010
-    [12, 43],                               // 000011011011
-    [10, 0], [10, 0], [10, 0], [10, 0],     // 0000110111xx
-    [7, 12], [7, 12], [7, 12], [7, 12],     // 0000111xxxxx
-    [7, 12], [7, 12], [7, 12], [7, 12],
-    [7, 12], [7, 12], [7, 12], [7, 12],
-    [7, 12], [7, 12], [7, 12], [7, 12],
-    [7, 12], [7, 12], [7, 12], [7, 12],
-    [7, 12], [7, 12], [7, 12], [7, 12],
-    [7, 12], [7, 12], [7, 12], [7, 12],
-    [7, 12], [7, 12], [7, 12], [7, 12]
-  ];
-
-  var blackTable3 = [
-    [-1, -1], [-1, -1], [-1, -1], [-1, -1], // 0000xx
-    [6, 9],                                 // 000100
-    [6, 8],                                 // 000101
-    [5, 7], [5, 7],                         // 00011x
-    [4, 6], [4, 6], [4, 6], [4, 6],         // 0010xx
-    [4, 5], [4, 5], [4, 5], [4, 5],         // 0011xx
-    [3, 1], [3, 1], [3, 1], [3, 1],         // 010xxx
-    [3, 1], [3, 1], [3, 1], [3, 1],
-    [3, 4], [3, 4], [3, 4], [3, 4],         // 011xxx
-    [3, 4], [3, 4], [3, 4], [3, 4],
-    [2, 3], [2, 3], [2, 3], [2, 3],         // 10xxxx
-    [2, 3], [2, 3], [2, 3], [2, 3],
-    [2, 3], [2, 3], [2, 3], [2, 3],
-    [2, 3], [2, 3], [2, 3], [2, 3],
-    [2, 2], [2, 2], [2, 2], [2, 2],         // 11xxxx
-    [2, 2], [2, 2], [2, 2], [2, 2],
-    [2, 2], [2, 2], [2, 2], [2, 2],
-    [2, 2], [2, 2], [2, 2], [2, 2]
-  ];
-
-  function CCITTFaxStream(str, maybeLength, params) {
-    this.str = str;
-    this.dict = str.dict;
-
-    params = params || Dict.empty;
-
-    this.encoding = params.get('K') || 0;
-    this.eoline = params.get('EndOfLine') || false;
-    this.byteAlign = params.get('EncodedByteAlign') || false;
-    this.columns = params.get('Columns') || 1728;
-    this.rows = params.get('Rows') || 0;
-    var eoblock = params.get('EndOfBlock');
-    if (eoblock === null || eoblock === undefined) {
-      eoblock = true;
-    }
-    this.eoblock = eoblock;
-    this.black = params.get('BlackIs1') || false;
-
-    this.codingLine = new Uint32Array(this.columns + 1);
-    this.refLine = new Uint32Array(this.columns + 2);
-
-    this.codingLine[0] = this.columns;
-    this.codingPos = 0;
-
-    this.row = 0;
-    this.nextLine2D = this.encoding < 0;
-    this.inputBits = 0;
-    this.inputBuf = 0;
-    this.outputBits = 0;
-
-    var code1;
-    while ((code1 = this.lookBits(12)) === 0) {
-      this.eatBits(1);
-    }
-    if (code1 === 1) {
-      this.eatBits(12);
-    }
-    if (this.encoding > 0) {
-      this.nextLine2D = !this.lookBits(1);
-      this.eatBits(1);
-    }
-
-    DecodeStream.call(this, maybeLength);
-  }
-
-  CCITTFaxStream.prototype = Object.create(DecodeStream.prototype);
-
-  CCITTFaxStream.prototype.readBlock = function CCITTFaxStream_readBlock() {
-    while (!this.eof) {
-      var c = this.lookChar();
-      this.ensureBuffer(this.bufferLength + 1);
-      this.buffer[this.bufferLength++] = c;
-    }
-  };
-
-  CCITTFaxStream.prototype.addPixels =
-      function ccittFaxStreamAddPixels(a1, blackPixels) {
-    var codingLine = this.codingLine;
-    var codingPos = this.codingPos;
-
-    if (a1 > codingLine[codingPos]) {
-      if (a1 > this.columns) {
-        info('row is wrong length');
-        this.err = true;
-        a1 = this.columns;
-      }
-      if ((codingPos & 1) ^ blackPixels) {
-        ++codingPos;
-      }
-
-      codingLine[codingPos] = a1;
-    }
-    this.codingPos = codingPos;
-  };
-
-  CCITTFaxStream.prototype.addPixelsNeg =
-      function ccittFaxStreamAddPixelsNeg(a1, blackPixels) {
-    var codingLine = this.codingLine;
-    var codingPos = this.codingPos;
-
-    if (a1 > codingLine[codingPos]) {
-      if (a1 > this.columns) {
-        info('row is wrong length');
-        this.err = true;
-        a1 = this.columns;
-      }
-      if ((codingPos & 1) ^ blackPixels) {
-        ++codingPos;
-      }
-
-      codingLine[codingPos] = a1;
-    } else if (a1 < codingLine[codingPos]) {
-      if (a1 < 0) {
-        info('invalid code');
-        this.err = true;
-        a1 = 0;
-      }
-      while (codingPos > 0 && a1 < codingLine[codingPos - 1]) {
-        --codingPos;
-      }
-      codingLine[codingPos] = a1;
-    }
-
-    this.codingPos = codingPos;
-  };
-
-  CCITTFaxStream.prototype.lookChar = function CCITTFaxStream_lookChar() {
-    var refLine = this.refLine;
-    var codingLine = this.codingLine;
-    var columns = this.columns;
-
-    var refPos, blackPixels, bits, i;
-
-    if (this.outputBits === 0) {
-      if (this.eof) {
-        return null;
-      }
-      this.err = false;
-
-      var code1, code2, code3;
-      if (this.nextLine2D) {
-        for (i = 0; codingLine[i] < columns; ++i) {
-          refLine[i] = codingLine[i];
-        }
-        refLine[i++] = columns;
-        refLine[i] = columns;
-        codingLine[0] = 0;
-        this.codingPos = 0;
-        refPos = 0;
-        blackPixels = 0;
-
-        while (codingLine[this.codingPos] < columns) {
-          code1 = this.getTwoDimCode();
-          switch (code1) {
-            case twoDimPass:
-              this.addPixels(refLine[refPos + 1], blackPixels);
-              if (refLine[refPos + 1] < columns) {
-                refPos += 2;
-              }
-              break;
-            case twoDimHoriz:
-              code1 = code2 = 0;
-              if (blackPixels) {
-                do {
-                  code1 += (code3 = this.getBlackCode());
-                } while (code3 >= 64);
-                do {
-                  code2 += (code3 = this.getWhiteCode());
-                } while (code3 >= 64);
-              } else {
-                do {
-                  code1 += (code3 = this.getWhiteCode());
-                } while (code3 >= 64);
-                do {
-                  code2 += (code3 = this.getBlackCode());
-                } while (code3 >= 64);
-              }
-              this.addPixels(codingLine[this.codingPos] +
-                             code1, blackPixels);
-              if (codingLine[this.codingPos] < columns) {
-                this.addPixels(codingLine[this.codingPos] + code2,
-                               blackPixels ^ 1);
-              }
-              while (refLine[refPos] <= codingLine[this.codingPos] &&
-                     refLine[refPos] < columns) {
-                refPos += 2;
-              }
-              break;
-            case twoDimVertR3:
-              this.addPixels(refLine[refPos] + 3, blackPixels);
-              blackPixels ^= 1;
-              if (codingLine[this.codingPos] < columns) {
-                ++refPos;
-                while (refLine[refPos] <= codingLine[this.codingPos] &&
-                       refLine[refPos] < columns) {
-                  refPos += 2;
-                }
-              }
-              break;
-            case twoDimVertR2:
-              this.addPixels(refLine[refPos] + 2, blackPixels);
-              blackPixels ^= 1;
-              if (codingLine[this.codingPos] < columns) {
-                ++refPos;
-                while (refLine[refPos] <= codingLine[this.codingPos] &&
-                       refLine[refPos] < columns) {
-                  refPos += 2;
-                }
-              }
-              break;
-            case twoDimVertR1:
-              this.addPixels(refLine[refPos] + 1, blackPixels);
-              blackPixels ^= 1;
-              if (codingLine[this.codingPos] < columns) {
-                ++refPos;
-                while (refLine[refPos] <= codingLine[this.codingPos] &&
-                       refLine[refPos] < columns) {
-                  refPos += 2;
-                }
-              }
-              break;
-            case twoDimVert0:
-              this.addPixels(refLine[refPos], blackPixels);
-              blackPixels ^= 1;
-              if (codingLine[this.codingPos] < columns) {
-                ++refPos;
-                while (refLine[refPos] <= codingLine[this.codingPos] &&
-                       refLine[refPos] < columns) {
-                  refPos += 2;
-                }
-              }
-              break;
-            case twoDimVertL3:
-              this.addPixelsNeg(refLine[refPos] - 3, blackPixels);
-              blackPixels ^= 1;
-              if (codingLine[this.codingPos] < columns) {
-                if (refPos > 0) {
-                  --refPos;
-                } else {
-                  ++refPos;
-                }
-                while (refLine[refPos] <= codingLine[this.codingPos] &&
-                       refLine[refPos] < columns) {
-                  refPos += 2;
-                }
-              }
-              break;
-            case twoDimVertL2:
-              this.addPixelsNeg(refLine[refPos] - 2, blackPixels);
-              blackPixels ^= 1;
-              if (codingLine[this.codingPos] < columns) {
-                if (refPos > 0) {
-                  --refPos;
-                } else {
-                  ++refPos;
-                }
-                while (refLine[refPos] <= codingLine[this.codingPos] &&
-                       refLine[refPos] < columns) {
-                  refPos += 2;
-                }
-              }
-              break;
-            case twoDimVertL1:
-              this.addPixelsNeg(refLine[refPos] - 1, blackPixels);
-              blackPixels ^= 1;
-              if (codingLine[this.codingPos] < columns) {
-                if (refPos > 0) {
-                  --refPos;
-                } else {
-                  ++refPos;
-                }
-                while (refLine[refPos] <= codingLine[this.codingPos] &&
-                       refLine[refPos] < columns) {
-                  refPos += 2;
-                }
-              }
-              break;
-            case EOF:
-              this.addPixels(columns, 0);
-              this.eof = true;
-              break;
-            default:
-              info('bad 2d code');
-              this.addPixels(columns, 0);
-              this.err = true;
-          }
-        }
-      } else {
-        codingLine[0] = 0;
-        this.codingPos = 0;
-        blackPixels = 0;
-        while (codingLine[this.codingPos] < columns) {
-          code1 = 0;
-          if (blackPixels) {
-            do {
-              code1 += (code3 = this.getBlackCode());
-            } while (code3 >= 64);
-          } else {
-            do {
-              code1 += (code3 = this.getWhiteCode());
-            } while (code3 >= 64);
-          }
-          this.addPixels(codingLine[this.codingPos] + code1, blackPixels);
-          blackPixels ^= 1;
-        }
-      }
-
-      var gotEOL = false;
-
-      if (!this.eoblock && this.row === this.rows - 1) {
-        this.eof = true;
-      } else if (this.eoline || !this.byteAlign) {
-        code1 = this.lookBits(12);
-        if (this.eoline) {
-          while (code1 !== EOF && code1 !== 1) {
-            this.eatBits(1);
-            code1 = this.lookBits(12);
-          }
-        } else {
-          while (code1 === 0) {
-            this.eatBits(1);
-            code1 = this.lookBits(12);
-          }
-        }
-        if (code1 === 1) {
-          this.eatBits(12);
-          gotEOL = true;
-        } else if (code1 === EOF) {
-          this.eof = true;
-        }
-      }
-
-      if (this.byteAlign && !gotEOL) {
-        this.inputBits &= ~7;
-      }
-
-      if (!this.eof && this.encoding > 0) {
-        this.nextLine2D = !this.lookBits(1);
-        this.eatBits(1);
-      }
-
-      if (this.eoblock && gotEOL && this.byteAlign) {
-        code1 = this.lookBits(12);
-        if (code1 === 1) {
-          this.eatBits(12);
-          if (this.encoding > 0) {
-            this.lookBits(1);
-            this.eatBits(1);
-          }
-          if (this.encoding >= 0) {
-            for (i = 0; i < 4; ++i) {
-              code1 = this.lookBits(12);
-              if (code1 !== 1) {
-                info('bad rtc code: ' + code1);
-              }
-              this.eatBits(12);
-              if (this.encoding > 0) {
-                this.lookBits(1);
-                this.eatBits(1);
-              }
+      if (infoDict) {
+        var validEntries = DocumentInfoValidators.entries;
+        // Only fill the document info with valid entries from the spec.
+        for (var key in validEntries) {
+          if (infoDict.has(key)) {
+            var value = infoDict.get(key);
+            // Make sure the value conforms to the spec.
+            if (validEntries[key](value)) {
+              docInfo[key] = (typeof value !== 'string' ?
+                              value : stringToPDFString(value));
+            } else {
+              info('Bad value in document info for "' + key + '"');
             }
           }
-          this.eof = true;
-        }
-      } else if (this.err && this.eoline) {
-        while (true) {
-          code1 = this.lookBits(13);
-          if (code1 === EOF) {
-            this.eof = true;
-            return null;
-          }
-          if ((code1 >> 1) === 1) {
-            break;
-          }
-          this.eatBits(1);
-        }
-        this.eatBits(12);
-        if (this.encoding > 0) {
-          this.eatBits(1);
-          this.nextLine2D = !(code1 & 1);
         }
       }
+      return shadow(this, 'documentInfo', docInfo);
+    },
+    get fingerprint() {
+      var xref = this.xref, hash, fileID = '';
+      var idArray = xref.trailer.get('ID');
 
-      if (codingLine[0] > 0) {
-        this.outputBits = codingLine[this.codingPos = 0];
+      if (idArray && isArray(idArray) && idArray[0] && isString(idArray[0]) &&
+          idArray[0] !== EMPTY_FINGERPRINT) {
+        hash = stringToBytes(idArray[0]);
       } else {
-        this.outputBits = codingLine[this.codingPos = 1];
-      }
-      this.row++;
-    }
-
-    var c;
-    if (this.outputBits >= 8) {
-      c = (this.codingPos & 1) ? 0 : 0xFF;
-      this.outputBits -= 8;
-      if (this.outputBits === 0 && codingLine[this.codingPos] < columns) {
-        this.codingPos++;
-        this.outputBits = (codingLine[this.codingPos] -
-                           codingLine[this.codingPos - 1]);
-      }
-    } else {
-      bits = 8;
-      c = 0;
-      do {
-        if (this.outputBits > bits) {
-          c <<= bits;
-          if (!(this.codingPos & 1)) {
-            c |= 0xFF >> (8 - bits);
-          }
-          this.outputBits -= bits;
-          bits = 0;
-        } else {
-          c <<= this.outputBits;
-          if (!(this.codingPos & 1)) {
-            c |= 0xFF >> (8 - this.outputBits);
-          }
-          bits -= this.outputBits;
-          this.outputBits = 0;
-          if (codingLine[this.codingPos] < columns) {
-            this.codingPos++;
-            this.outputBits = (codingLine[this.codingPos] -
-                               codingLine[this.codingPos - 1]);
-          } else if (bits > 0) {
-            c <<= bits;
-            bits = 0;
-          }
+        if (this.stream.ensureRange) {
+          this.stream.ensureRange(0,
+            Math.min(FINGERPRINT_FIRST_BYTES, this.stream.end));
         }
-      } while (bits);
-    }
-    if (this.black) {
-      c ^= 0xFF;
-    }
-    return c;
-  };
-
-  // This functions returns the code found from the table.
-  // The start and end parameters set the boundaries for searching the table.
-  // The limit parameter is optional. Function returns an array with three
-  // values. The first array element indicates whether a valid code is being
-  // returned. The second array element is the actual code. The third array
-  // element indicates whether EOF was reached.
-  CCITTFaxStream.prototype.findTableCode =
-      function ccittFaxStreamFindTableCode(start, end, table, limit) {
-
-    var limitValue = limit || 0;
-    for (var i = start; i <= end; ++i) {
-      var code = this.lookBits(i);
-      if (code === EOF) {
-        return [true, 1, false];
-      }
-      if (i < end) {
-        code <<= end - i;
-      }
-      if (!limitValue || code >= limitValue) {
-        var p = table[code - limitValue];
-        if (p[0] === i) {
-          this.eatBits(i);
-          return [true, p[1], true];
-        }
-      }
-    }
-    return [false, 0, false];
-  };
-
-  CCITTFaxStream.prototype.getTwoDimCode =
-      function ccittFaxStreamGetTwoDimCode() {
-
-    var code = 0;
-    var p;
-    if (this.eoblock) {
-      code = this.lookBits(7);
-      p = twoDimTable[code];
-      if (p && p[0] > 0) {
-        this.eatBits(p[0]);
-        return p[1];
-      }
-    } else {
-      var result = this.findTableCode(1, 7, twoDimTable);
-      if (result[0] && result[2]) {
-        return result[1];
-      }
-    }
-    info('Bad two dim code');
-    return EOF;
-  };
-
-  CCITTFaxStream.prototype.getWhiteCode =
-      function ccittFaxStreamGetWhiteCode() {
-
-    var code = 0;
-    var p;
-    if (this.eoblock) {
-      code = this.lookBits(12);
-      if (code === EOF) {
-        return 1;
+        hash = calculateMD5(this.stream.bytes.subarray(0,
+          FINGERPRINT_FIRST_BYTES), 0, FINGERPRINT_FIRST_BYTES);
       }
 
-      if ((code >> 5) === 0) {
-        p = whiteTable1[code];
-      } else {
-        p = whiteTable2[code >> 3];
+      for (var i = 0, n = hash.length; i < n; i++) {
+        var hex = hash[i].toString(16);
+        fileID += hex.length === 1 ? '0' + hex : hex;
       }
 
-      if (p[0] > 0) {
-        this.eatBits(p[0]);
-        return p[1];
-      }
-    } else {
-      var result = this.findTableCode(1, 9, whiteTable2);
-      if (result[0]) {
-        return result[1];
-      }
+      return shadow(this, 'fingerprint', fileID);
+    },
 
-      result = this.findTableCode(11, 12, whiteTable1);
-      if (result[0]) {
-        return result[1];
-      }
-    }
-    info('bad white code');
-    this.eatBits(1);
-    return 1;
-  };
+    getPage: function PDFDocument_getPage(pageIndex) {
+      return this.catalog.getPage(pageIndex);
+    },
 
-  CCITTFaxStream.prototype.getBlackCode =
-      function ccittFaxStreamGetBlackCode() {
-
-    var code, p;
-    if (this.eoblock) {
-      code = this.lookBits(13);
-      if (code === EOF) {
-        return 1;
-      }
-      if ((code >> 7) === 0) {
-        p = blackTable1[code];
-      } else if ((code >> 9) === 0 && (code >> 7) !== 0) {
-        p = blackTable2[(code >> 1) - 64];
-      } else {
-        p = blackTable3[code >> 7];
-      }
-
-      if (p[0] > 0) {
-        this.eatBits(p[0]);
-        return p[1];
-      }
-    } else {
-      var result = this.findTableCode(2, 6, blackTable3);
-      if (result[0]) {
-        return result[1];
-      }
-
-      result = this.findTableCode(7, 12, blackTable2, 64);
-      if (result[0]) {
-        return result[1];
-      }
-
-      result = this.findTableCode(10, 13, blackTable1);
-      if (result[0]) {
-        return result[1];
-      }
-    }
-    info('bad black code');
-    this.eatBits(1);
-    return 1;
-  };
-
-  CCITTFaxStream.prototype.lookBits = function CCITTFaxStream_lookBits(n) {
-    var c;
-    while (this.inputBits < n) {
-      if ((c = this.str.getByte()) === -1) {
-        if (this.inputBits === 0) {
-          return EOF;
-        }
-        return ((this.inputBuf << (n - this.inputBits)) &
-                (0xFFFF >> (16 - n)));
-      }
-      this.inputBuf = (this.inputBuf << 8) + c;
-      this.inputBits += 8;
-    }
-    return (this.inputBuf >> (this.inputBits - n)) & (0xFFFF >> (16 - n));
-  };
-
-  CCITTFaxStream.prototype.eatBits = function CCITTFaxStream_eatBits(n) {
-    if ((this.inputBits -= n) < 0) {
-      this.inputBits = 0;
+    cleanup: function PDFDocument_cleanup() {
+      return this.catalog.cleanup();
     }
   };
 
-  return CCITTFaxStream;
+  return PDFDocument;
 })();
 
-var LZWStream = (function LZWStreamClosure() {
-  function LZWStream(str, maybeLength, earlyChange) {
-    this.str = str;
-    this.dict = str.dict;
-    this.cachedData = 0;
-    this.bitsCached = 0;
+exports.Page = Page;
+exports.PDFDocument = PDFDocument;
+}));
 
-    var maxLzwDictionarySize = 4096;
-    var lzwState = {
-      earlyChange: earlyChange,
-      codeLength: 9,
-      nextCode: 258,
-      dictionaryValues: new Uint8Array(maxLzwDictionarySize),
-      dictionaryLengths: new Uint16Array(maxLzwDictionarySize),
-      dictionaryPrevCodes: new Uint16Array(maxLzwDictionarySize),
-      currentSequence: new Uint8Array(maxLzwDictionarySize),
-      currentSequenceLength: 0
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCorePdfManager = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreStream, root.pdfjsCoreChunkedStream,
+      root.pdfjsCoreDocument);
+  }
+}(this, function (exports, sharedUtil, coreStream, coreChunkedStream,
+                  coreDocument) {
+
+var NotImplementedException = sharedUtil.NotImplementedException;
+var MissingDataException = sharedUtil.MissingDataException;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var Util = sharedUtil.Util;
+var Stream = coreStream.Stream;
+var ChunkedStreamManager = coreChunkedStream.ChunkedStreamManager;
+var PDFDocument = coreDocument.PDFDocument;
+
+var BasePdfManager = (function BasePdfManagerClosure() {
+  function BasePdfManager() {
+    throw new Error('Cannot initialize BaseManagerManager');
+  }
+
+  BasePdfManager.prototype = {
+    get docId() {
+      return this._docId;
+    },
+
+    onLoadedStream: function BasePdfManager_onLoadedStream() {
+      throw new NotImplementedException();
+    },
+
+    ensureDoc: function BasePdfManager_ensureDoc(prop, args) {
+      return this.ensure(this.pdfDocument, prop, args);
+    },
+
+    ensureXRef: function BasePdfManager_ensureXRef(prop, args) {
+      return this.ensure(this.pdfDocument.xref, prop, args);
+    },
+
+    ensureCatalog: function BasePdfManager_ensureCatalog(prop, args) {
+      return this.ensure(this.pdfDocument.catalog, prop, args);
+    },
+
+    getPage: function BasePdfManager_getPage(pageIndex) {
+      return this.pdfDocument.getPage(pageIndex);
+    },
+
+    cleanup: function BasePdfManager_cleanup() {
+      return this.pdfDocument.cleanup();
+    },
+
+    ensure: function BasePdfManager_ensure(obj, prop, args) {
+      return new NotImplementedException();
+    },
+
+    requestRange: function BasePdfManager_requestRange(begin, end) {
+      return new NotImplementedException();
+    },
+
+    requestLoadedStream: function BasePdfManager_requestLoadedStream() {
+      return new NotImplementedException();
+    },
+
+    sendProgressiveData: function BasePdfManager_sendProgressiveData(chunk) {
+      return new NotImplementedException();
+    },
+
+    updatePassword: function BasePdfManager_updatePassword(password) {
+      this.pdfDocument.xref.password = this.password = password;
+      if (this._passwordChangedCapability) {
+        this._passwordChangedCapability.resolve();
+      }
+    },
+
+    passwordChanged: function BasePdfManager_passwordChanged() {
+      this._passwordChangedCapability = createPromiseCapability();
+      return this._passwordChangedCapability.promise;
+    },
+
+    terminate: function BasePdfManager_terminate() {
+      return new NotImplementedException();
+    }
+  };
+
+  return BasePdfManager;
+})();
+
+var LocalPdfManager = (function LocalPdfManagerClosure() {
+  function LocalPdfManager(docId, data, password, evaluatorOptions) {
+    this._docId = docId;
+    this.evaluatorOptions = evaluatorOptions;
+    var stream = new Stream(data);
+    this.pdfDocument = new PDFDocument(this, stream, password);
+    this._loadedStreamCapability = createPromiseCapability();
+    this._loadedStreamCapability.resolve(stream);
+  }
+
+  Util.inherit(LocalPdfManager, BasePdfManager, {
+    ensure: function LocalPdfManager_ensure(obj, prop, args) {
+      return new Promise(function (resolve, reject) {
+        try {
+          var value = obj[prop];
+          var result;
+          if (typeof value === 'function') {
+            result = value.apply(obj, args);
+          } else {
+            result = value;
+          }
+          resolve(result);
+        } catch (e) {
+          reject(e);
+        }
+      });
+    },
+
+    requestRange: function LocalPdfManager_requestRange(begin, end) {
+      return Promise.resolve();
+    },
+
+    requestLoadedStream: function LocalPdfManager_requestLoadedStream() {
+      return;
+    },
+
+    onLoadedStream: function LocalPdfManager_onLoadedStream() {
+      return this._loadedStreamCapability.promise;
+    },
+
+    terminate: function LocalPdfManager_terminate() {
+      return;
+    }
+  });
+
+  return LocalPdfManager;
+})();
+
+var NetworkPdfManager = (function NetworkPdfManagerClosure() {
+  function NetworkPdfManager(docId, pdfNetworkStream, args, evaluatorOptions) {
+    this._docId = docId;
+    this.msgHandler = args.msgHandler;
+    this.evaluatorOptions = evaluatorOptions;
+
+    var params = {
+      msgHandler: args.msgHandler,
+      url: args.url,
+      length: args.length,
+      disableAutoFetch: args.disableAutoFetch,
+      rangeChunkSize: args.rangeChunkSize
     };
-    for (var i = 0; i < 256; ++i) {
-      lzwState.dictionaryValues[i] = i;
-      lzwState.dictionaryLengths[i] = 1;
-    }
-    this.lzwState = lzwState;
-
-    DecodeStream.call(this, maybeLength);
+    this.streamManager = new ChunkedStreamManager(pdfNetworkStream, params);
+    this.pdfDocument = new PDFDocument(this, this.streamManager.getStream(),
+                                       args.password);
   }
 
-  LZWStream.prototype = Object.create(DecodeStream.prototype);
+  Util.inherit(NetworkPdfManager, BasePdfManager, {
+    ensure: function NetworkPdfManager_ensure(obj, prop, args) {
+      var pdfManager = this;
 
-  LZWStream.prototype.readBits = function LZWStream_readBits(n) {
-    var bitsCached = this.bitsCached;
-    var cachedData = this.cachedData;
-    while (bitsCached < n) {
-      var c = this.str.getByte();
-      if (c === -1) {
-        this.eof = true;
-        return null;
-      }
-      cachedData = (cachedData << 8) | c;
-      bitsCached += 8;
-    }
-    this.bitsCached = (bitsCached -= n);
-    this.cachedData = cachedData;
-    this.lastCode = null;
-    return (cachedData >>> bitsCached) & ((1 << n) - 1);
-  };
-
-  LZWStream.prototype.readBlock = function LZWStream_readBlock() {
-    var blockSize = 512;
-    var estimatedDecodedSize = blockSize * 2, decodedSizeDelta = blockSize;
-    var i, j, q;
-
-    var lzwState = this.lzwState;
-    if (!lzwState) {
-      return; // eof was found
-    }
-
-    var earlyChange = lzwState.earlyChange;
-    var nextCode = lzwState.nextCode;
-    var dictionaryValues = lzwState.dictionaryValues;
-    var dictionaryLengths = lzwState.dictionaryLengths;
-    var dictionaryPrevCodes = lzwState.dictionaryPrevCodes;
-    var codeLength = lzwState.codeLength;
-    var prevCode = lzwState.prevCode;
-    var currentSequence = lzwState.currentSequence;
-    var currentSequenceLength = lzwState.currentSequenceLength;
-
-    var decodedLength = 0;
-    var currentBufferLength = this.bufferLength;
-    var buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
-
-    for (i = 0; i < blockSize; i++) {
-      var code = this.readBits(codeLength);
-      var hasPrev = currentSequenceLength > 0;
-      if (code < 256) {
-        currentSequence[0] = code;
-        currentSequenceLength = 1;
-      } else if (code >= 258) {
-        if (code < nextCode) {
-          currentSequenceLength = dictionaryLengths[code];
-          for (j = currentSequenceLength - 1, q = code; j >= 0; j--) {
-            currentSequence[j] = dictionaryValues[q];
-            q = dictionaryPrevCodes[q];
+      return new Promise(function (resolve, reject) {
+        function ensureHelper() {
+          try {
+            var result;
+            var value = obj[prop];
+            if (typeof value === 'function') {
+              result = value.apply(obj, args);
+            } else {
+              result = value;
+            }
+            resolve(result);
+          } catch(e) {
+            if (!(e instanceof MissingDataException)) {
+              reject(e);
+              return;
+            }
+            pdfManager.streamManager.requestRange(e.begin, e.end).
+              then(ensureHelper, reject);
           }
-        } else {
-          currentSequence[currentSequenceLength++] = currentSequence[0];
         }
-      } else if (code === 256) {
-        codeLength = 9;
-        nextCode = 258;
-        currentSequenceLength = 0;
-        continue;
-      } else {
-        this.eof = true;
-        delete this.lzwState;
-        break;
-      }
 
-      if (hasPrev) {
-        dictionaryPrevCodes[nextCode] = prevCode;
-        dictionaryLengths[nextCode] = dictionaryLengths[prevCode] + 1;
-        dictionaryValues[nextCode] = currentSequence[0];
-        nextCode++;
-        codeLength = (nextCode + earlyChange) & (nextCode + earlyChange - 1) ?
-          codeLength : Math.min(Math.log(nextCode + earlyChange) /
-          0.6931471805599453 + 1, 12) | 0;
-      }
-      prevCode = code;
+        ensureHelper();
+      });
+    },
 
-      decodedLength += currentSequenceLength;
-      if (estimatedDecodedSize < decodedLength) {
-        do {
-          estimatedDecodedSize += decodedSizeDelta;
-        } while (estimatedDecodedSize < decodedLength);
-        buffer = this.ensureBuffer(this.bufferLength + estimatedDecodedSize);
-      }
-      for (j = 0; j < currentSequenceLength; j++) {
-        buffer[currentBufferLength++] = currentSequence[j];
-      }
+    requestRange: function NetworkPdfManager_requestRange(begin, end) {
+      return this.streamManager.requestRange(begin, end);
+    },
+
+    requestLoadedStream: function NetworkPdfManager_requestLoadedStream() {
+      this.streamManager.requestAllChunks();
+    },
+
+    sendProgressiveData:
+        function NetworkPdfManager_sendProgressiveData(chunk) {
+      this.streamManager.onReceiveData({ chunk: chunk });
+    },
+
+    onLoadedStream: function NetworkPdfManager_onLoadedStream() {
+      return this.streamManager.onLoadedStream();
+    },
+
+    terminate: function NetworkPdfManager_terminate() {
+      this.streamManager.abort();
     }
-    lzwState.nextCode = nextCode;
-    lzwState.codeLength = codeLength;
-    lzwState.prevCode = prevCode;
-    lzwState.currentSequenceLength = currentSequenceLength;
+  });
 
-    this.bufferLength = currentBufferLength;
-  };
-
-  return LZWStream;
+  return NetworkPdfManager;
 })();
 
-var NullStream = (function NullStreamClosure() {
-  function NullStream() {
-    Stream.call(this, new Uint8Array(0));
+exports.LocalPdfManager = LocalPdfManager;
+exports.NetworkPdfManager = NetworkPdfManager;
+}));
+
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreWorker = {}), root.pdfjsSharedUtil,
+      root.pdfjsCorePrimitives, root.pdfjsCorePdfManager);
+  }
+}(this, function (exports, sharedUtil, corePrimitives, corePdfManager) {
+
+var UNSUPPORTED_FEATURES = sharedUtil.UNSUPPORTED_FEATURES;
+var InvalidPDFException = sharedUtil.InvalidPDFException;
+var MessageHandler = sharedUtil.MessageHandler;
+var MissingPDFException = sharedUtil.MissingPDFException;
+var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
+var PasswordException = sharedUtil.PasswordException;
+var PasswordResponses = sharedUtil.PasswordResponses;
+var UnknownErrorException = sharedUtil.UnknownErrorException;
+var XRefParseException = sharedUtil.XRefParseException;
+var arrayByteLength = sharedUtil.arrayByteLength;
+var arraysToBytes = sharedUtil.arraysToBytes;
+var assert = sharedUtil.assert;
+var createPromiseCapability = sharedUtil.createPromiseCapability;
+var error = sharedUtil.error;
+var info = sharedUtil.info;
+var warn = sharedUtil.warn;
+var setVerbosityLevel = sharedUtil.setVerbosityLevel;
+var Ref = corePrimitives.Ref;
+var LocalPdfManager = corePdfManager.LocalPdfManager;
+var NetworkPdfManager = corePdfManager.NetworkPdfManager;
+var globalScope = sharedUtil.globalScope;
+
+var WorkerTask = (function WorkerTaskClosure() {
+  function WorkerTask(name) {
+    this.name = name;
+    this.terminated = false;
+    this._capability = createPromiseCapability();
   }
 
-  NullStream.prototype = Stream.prototype;
+  WorkerTask.prototype = {
+    get finished() {
+      return this._capability.promise;
+    },
 
-  return NullStream;
+    finish: function () {
+      this._capability.resolve();
+    },
+
+    terminate: function () {
+      this.terminated = true;
+    },
+
+    ensureNotTerminated: function () {
+      if (this.terminated) {
+        throw new Error('Worker task was terminated');
+      }
+    }
+  };
+
+  return WorkerTask;
 })();
 
 
-var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
-  setup: function wphSetup(handler) {
+/** @implements {IPDFStream} */
+var PDFWorkerStream = (function PDFWorkerStreamClosure() {
+  function PDFWorkerStream(params, msgHandler) {
+    this._queuedChunks = [];
+    var initialData = params.initialData;
+    if (initialData && initialData.length > 0) {
+      this._queuedChunks.push(initialData);
+    }
+    this._msgHandler = msgHandler;
+
+    this._isRangeSupported = !(params.disableRange);
+    this._isStreamingSupported = !(params.disableStream);
+    this._contentLength = params.length;
+
+    this._fullRequestReader = null;
+    this._rangeReaders = [];
+
+    msgHandler.on('OnDataRange', this._onReceiveData.bind(this));
+    msgHandler.on('OnDataProgress', this._onProgress.bind(this));
+  }
+  PDFWorkerStream.prototype = {
+    _onReceiveData: function PDFWorkerStream_onReceiveData(args) {
+       if (args.begin === undefined) {
+         if (this._fullRequestReader) {
+           this._fullRequestReader._enqueue(args.chunk);
+         } else {
+           this._queuedChunks.push(args.chunk);
+         }
+       } else {
+         var found = this._rangeReaders.some(function (rangeReader) {
+           if (rangeReader._begin !== args.begin) {
+             return false;
+           }
+           rangeReader._enqueue(args.chunk);
+           return true;
+         });
+         assert(found);
+       }
+    },
+
+    _onProgress: function PDFWorkerStream_onProgress(evt) {
+       if (this._rangeReaders.length > 0) {
+         // Reporting to first range reader.
+         var firstReader = this._rangeReaders[0];
+         if (firstReader.onProgress) {
+           firstReader.onProgress({loaded: evt.loaded});
+         }
+       }
+    },
+
+    _removeRangeReader: function PDFWorkerStream_removeRangeReader(reader) {
+      var i = this._rangeReaders.indexOf(reader);
+      if (i >= 0) {
+        this._rangeReaders.splice(i, 1);
+      }
+    },
+
+    getFullReader: function PDFWorkerStream_getFullReader() {
+      assert(!this._fullRequestReader);
+      var queuedChunks = this._queuedChunks;
+      this._queuedChunks = null;
+      return new PDFWorkerStreamReader(this, queuedChunks);
+    },
+
+    getRangeReader: function PDFWorkerStream_getRangeReader(begin, end) {
+      var reader = new PDFWorkerStreamRangeReader(this, begin, end);
+      this._msgHandler.send('RequestDataRange', { begin: begin, end: end });
+      this._rangeReaders.push(reader);
+      return reader;
+    },
+
+    cancelAllRequests: function PDFWorkerStream_cancelAllRequests(reason) {
+      if (this._fullRequestReader) {
+        this._fullRequestReader.cancel(reason);
+      }
+      var readers = this._rangeReaders.slice(0);
+      readers.forEach(function (rangeReader) {
+        rangeReader.cancel(reason);
+      });
+    }
+  };
+
+  /** @implements {IPDFStreamReader} */
+  function PDFWorkerStreamReader(stream, queuedChunks) {
+    this._stream = stream;
+    this._done = false;
+    this._queuedChunks = queuedChunks || [];
+    this._requests = [];
+    this._headersReady = Promise.resolve();
+    stream._fullRequestReader = this;
+
+    this.onProgress = null; // not used
+  }
+  PDFWorkerStreamReader.prototype = {
+    _enqueue: function PDFWorkerStreamReader_enqueue(chunk) {
+      if (this._done) {
+        return; // ignore new data
+      }
+      if (this._requests.length > 0) {
+        var requestCapability = this._requests.shift();
+        requestCapability.resolve({value: chunk, done: false});
+        return;
+      }
+      this._queuedChunks.push(chunk);
+    },
+
+    get headersReady() {
+      return this._headersReady;
+    },
+
+    get isRangeSupported() {
+      return this._stream._isRangeSupported;
+    },
+
+    get isStreamingSupported() {
+      return this._stream._isStreamingSupported;
+    },
+
+    get contentLength() {
+      return this._stream._contentLength;
+    },
+
+    read: function PDFWorkerStreamReader_read() {
+      if (this._queuedChunks.length > 0) {
+        var chunk = this._queuedChunks.shift();
+        return Promise.resolve({value: chunk, done: false});
+      }
+      if (this._done) {
+        return Promise.resolve({value: undefined, done: true});
+      }
+      var requestCapability = createPromiseCapability();
+      this._requests.push(requestCapability);
+      return requestCapability.promise;
+    },
+
+    cancel: function PDFWorkerStreamReader_cancel(reason) {
+      this._done = true;
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({value: undefined, done: true});
+      });
+      this._requests = [];
+    }
+  };
+
+  /** @implements {IPDFStreamRangeReader} */
+  function PDFWorkerStreamRangeReader(stream, begin, end) {
+    this._stream = stream;
+    this._begin = begin;
+    this._end = end;
+    this._queuedChunk = null;
+    this._requests = [];
+    this._done = false;
+
+    this.onProgress = null;
+  }
+  PDFWorkerStreamRangeReader.prototype = {
+    _enqueue: function PDFWorkerStreamRangeReader_enqueue(chunk) {
+      if (this._done) {
+        return; // ignore new data
+      }
+      if (this._requests.length === 0) {
+        this._queuedChunk = chunk;
+      } else {
+        var requestsCapability = this._requests.shift();
+        requestsCapability.resolve({value: chunk, done: false});
+        this._requests.forEach(function (requestCapability) {
+          requestCapability.resolve({value: undefined, done: true});
+        });
+        this._requests = [];
+      }
+      this._done = true;
+      this._stream._removeRangeReader(this);
+    },
+
+    get isStreamingSupported() {
+      return false;
+    },
+
+    read: function PDFWorkerStreamRangeReader_read() {
+      if (this._queuedChunk) {
+        return Promise.resolve({value: this._queuedChunk, done: false});
+      }
+      if (this._done) {
+        return Promise.resolve({value: undefined, done: true});
+      }
+      var requestCapability = createPromiseCapability();
+      this._requests.push(requestCapability);
+      return requestCapability.promise;
+    },
+
+    cancel: function PDFWorkerStreamRangeReader_cancel(reason) {
+      this._done = true;
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({value: undefined, done: true});
+      });
+      this._requests = [];
+      this._stream._removeRangeReader(this);
+    }
+  };
+
+  return PDFWorkerStream;
+})();
+
+/** @type IPDFStream */
+var PDFNetworkStream;
+
+/**
+ * Sets PDFNetworkStream class to be used as alternative PDF data transport.
+ * @param {IPDFStream} cls - the PDF data transport.
+ */
+function setPDFNetworkStreamClass(cls) {
+  PDFNetworkStream = cls;
+}
+
+var WorkerMessageHandler = {
+  setup: function wphSetup(handler, port) {
+    var testMessageProcessed = false;
+    handler.on('test', function wphSetupTest(data) {
+      if (testMessageProcessed) {
+        return; // we already processed 'test' message once
+      }
+      testMessageProcessed = true;
+
+      // check if Uint8Array can be sent to worker
+      if (!(data instanceof Uint8Array)) {
+        handler.send('test', 'main', false);
+        return;
+      }
+      // making sure postMessage transfers are working
+      var supportTransfers = data[0] === 255;
+      handler.postMessageTransfers = supportTransfers;
+      // check if the response property is supported by xhr
+      var xhr = new XMLHttpRequest();
+      var responseExists = 'response' in xhr;
+      // check if the property is actually implemented
+      try {
+        var dummy = xhr.responseType;
+      } catch (e) {
+        responseExists = false;
+      }
+      if (!responseExists) {
+        handler.send('test', false);
+        return;
+      }
+      handler.send('test', {
+        supportTypedArray: true,
+        supportTransfers: supportTransfers
+      });
+    });
+
+    handler.on('configure', function wphConfigure(data) {
+      setVerbosityLevel(data.verbosity);
+    });
+
+    handler.on('GetDocRequest', function wphSetupDoc(data) {
+      return WorkerMessageHandler.createDocumentHandler(data, port);
+    });
+  },
+  createDocumentHandler: function wphCreateDocumentHandler(docParams, port) {
+    // This context is actually holds references on pdfManager and handler,
+    // until the latter is destroyed.
     var pdfManager;
+    var terminated = false;
+    var cancelXHRs = null;
+    var WorkerTasks = [];
+
+    var docId = docParams.docId;
+    var workerHandlerName = docParams.docId + '_worker';
+    var handler = new MessageHandler(workerHandlerName, docId, port);
+
+    // Ensure that postMessage transfers are correctly enabled/disabled,
+    // to prevent "DataCloneError" in older versions of IE (see issue 6957).
+    handler.postMessageTransfers = docParams.postMessageTransfers;
+
+    function ensureNotTerminated() {
+      if (terminated) {
+        throw new Error('Worker was terminated');
+      }
+    }
+
+    function startWorkerTask(task) {
+      WorkerTasks.push(task);
+    }
+
+    function finishWorkerTask(task) {
+      task.finish();
+      var i = WorkerTasks.indexOf(task);
+      WorkerTasks.splice(i, 1);
+    }
 
     function loadDocument(recoveryMode) {
       var loadDocumentCapability = createPromiseCapability();
@@ -33491,185 +42006,136 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
       return loadDocumentCapability.promise;
     }
 
-    function getPdfManager(data) {
+    function getPdfManager(data, evaluatorOptions) {
       var pdfManagerCapability = createPromiseCapability();
+      var pdfManager;
 
       var source = data.source;
-      var disableRange = data.disableRange;
       if (source.data) {
         try {
-          pdfManager = new LocalPdfManager(source.data, source.password);
-          pdfManagerCapability.resolve();
-        } catch (ex) {
-          pdfManagerCapability.reject(ex);
-        }
-        return pdfManagerCapability.promise;
-      } else if (source.chunkedViewerLoading) {
-        try {
-          pdfManager = new NetworkPdfManager(source, handler);
-          pdfManagerCapability.resolve();
+          pdfManager = new LocalPdfManager(docId, source.data, source.password,
+                                           evaluatorOptions);
+          pdfManagerCapability.resolve(pdfManager);
         } catch (ex) {
           pdfManagerCapability.reject(ex);
         }
         return pdfManagerCapability.promise;
       }
 
-      var networkManager = new NetworkManager(source.url, {
-        httpHeaders: source.httpHeaders,
-        withCredentials: source.withCredentials
-      });
-      var cachedChunks = [];
-      var fullRequestXhrId = networkManager.requestFull({
-        onHeadersReceived: function onHeadersReceived() {
-          if (disableRange) {
-            return;
-          }
-
-          var fullRequestXhr = networkManager.getRequestXhr(fullRequestXhrId);
-          if (fullRequestXhr.getResponseHeader('Accept-Ranges') !== 'bytes') {
-            return;
-          }
-
-          var contentEncoding =
-            fullRequestXhr.getResponseHeader('Content-Encoding') || 'identity';
-          if (contentEncoding !== 'identity') {
-            return;
-          }
-
-          var length = fullRequestXhr.getResponseHeader('Content-Length');
-          length = parseInt(length, 10);
-          if (!isInt(length)) {
-            return;
-          }
-          source.length = length;
-          if (length <= 2 * RANGE_CHUNK_SIZE) {
-            // The file size is smaller than the size of two chunks, so it does
-            // not make any sense to abort the request and retry with a range
-            // request.
-            return;
-          }
-
-          if (networkManager.isStreamingRequest(fullRequestXhrId)) {
-            // We can continue fetching when progressive loading is enabled,
-            // and we don't need the autoFetch feature.
-            source.disableAutoFetch = true;
-          } else {
-            // NOTE: by cancelling the full request, and then issuing range
-            // requests, there will be an issue for sites where you can only
-            // request the pdf once. However, if this is the case, then the
-            // server should not be returning that it can support range
-            // requests.
-            networkManager.abortRequest(fullRequestXhrId);
-          }
-
-          try {
-            pdfManager = new NetworkPdfManager(source, handler);
-            pdfManagerCapability.resolve(pdfManager);
-          } catch (ex) {
-            pdfManagerCapability.reject(ex);
-          }
-        },
-
-        onProgressiveData: source.disableStream ? null :
-            function onProgressiveData(chunk) {
-          if (!pdfManager) {
-            cachedChunks.push(chunk);
-            return;
-          }
-          pdfManager.sendProgressiveData(chunk);
-        },
-
-        onDone: function onDone(args) {
-          if (pdfManager) {
-            return; // already processed
-          }
-
-          var pdfFile;
-          if (args === null) {
-            // TODO add some streaming manager, e.g. for unknown length files.
-            // The data was returned in the onProgressiveData, combining...
-            var pdfFileLength = 0, pos = 0;
-            cachedChunks.forEach(function (chunk) {
-              pdfFileLength += chunk.byteLength;
-            });
-            if (source.length && pdfFileLength !== source.length) {
-              warn('reported HTTP length is different from actual');
-            }
-            var pdfFileArray = new Uint8Array(pdfFileLength);
-            cachedChunks.forEach(function (chunk) {
-              pdfFileArray.set(new Uint8Array(chunk), pos);
-              pos += chunk.byteLength;
-            });
-            pdfFile = pdfFileArray.buffer;
-          } else {
-            pdfFile = args.chunk;
-          }
-
-          // the data is array, instantiating directly from it
-          try {
-            pdfManager = new LocalPdfManager(pdfFile, source.password);
-            pdfManagerCapability.resolve();
-          } catch (ex) {
-            pdfManagerCapability.reject(ex);
-          }
-        },
-
-        onError: function onError(status) {
-          var exception;
-          if (status === 404) {
-            exception = new MissingPDFException('Missing PDF "' +
-                                                source.url + '".');
-            handler.send('MissingPDF', exception);
-          } else {
-            exception = new UnexpectedResponseException(
-              'Unexpected server response (' + status +
-              ') while retrieving PDF "' + source.url + '".', status);
-            handler.send('UnexpectedResponse', exception);
-          }
-        },
-
-        onProgress: function onProgress(evt) {
-          handler.send('DocProgress', {
-            loaded: evt.loaded,
-            total: evt.lengthComputable ? evt.total : source.length
-          });
+      var pdfStream;
+      try {
+        if (source.chunkedViewerLoading) {
+          pdfStream = new PDFWorkerStream(source, handler);
+        } else {
+          assert(PDFNetworkStream, 'pdfjs/core/network module is not loaded');
+          pdfStream = new PDFNetworkStream(data);
         }
+      } catch (ex) {
+        pdfManagerCapability.reject(ex);
+        return pdfManagerCapability.promise;
+      }
+
+      var fullRequest = pdfStream.getFullReader();
+      fullRequest.headersReady.then(function () {
+        if (!fullRequest.isStreamingSupported ||
+            !fullRequest.isRangeSupported) {
+          // If stream or range are disabled, it's our only way to report
+          // loading progress.
+          fullRequest.onProgress = function (evt) {
+            handler.send('DocProgress', {
+              loaded: evt.loaded,
+              total: evt.total
+            });
+          };
+        }
+
+        if (!fullRequest.isRangeSupported) {
+          return;
+        }
+
+        // We don't need auto-fetch when streaming is enabled.
+        var disableAutoFetch = source.disableAutoFetch ||
+                               fullRequest.isStreamingSupported;
+        pdfManager = new NetworkPdfManager(docId, pdfStream, {
+          msgHandler: handler,
+          url: source.url,
+          password: source.password,
+          length: fullRequest.contentLength,
+          disableAutoFetch: disableAutoFetch,
+          rangeChunkSize: source.rangeChunkSize
+        }, evaluatorOptions);
+        pdfManagerCapability.resolve(pdfManager);
+        cancelXHRs = null;
+      }).catch(function (reason) {
+        pdfManagerCapability.reject(reason);
+        cancelXHRs = null;
       });
 
+      var cachedChunks = [], loaded = 0;
+      var flushChunks = function () {
+        var pdfFile = arraysToBytes(cachedChunks);
+        if (source.length && pdfFile.length !== source.length) {
+          warn('reported HTTP length is different from actual');
+        }
+        // the data is array, instantiating directly from it
+        try {
+          pdfManager = new LocalPdfManager(docId, pdfFile, source.password,
+                                           evaluatorOptions);
+          pdfManagerCapability.resolve(pdfManager);
+        } catch (ex) {
+          pdfManagerCapability.reject(ex);
+        }
+        cachedChunks = [];
+      };
+      var readPromise = new Promise(function (resolve, reject) {
+        var readChunk = function (chunk) {
+          try {
+            ensureNotTerminated();
+            if (chunk.done) {
+              if (!pdfManager) {
+                flushChunks();
+              }
+              cancelXHRs = null;
+              return;
+            }
+
+            var data = chunk.value;
+            loaded += arrayByteLength(data);
+            if (!fullRequest.isStreamingSupported) {
+              handler.send('DocProgress', {
+                loaded: loaded,
+                total: Math.max(loaded, fullRequest.contentLength || 0)
+              });
+            }
+
+            if (pdfManager) {
+              pdfManager.sendProgressiveData(data);
+            } else {
+              cachedChunks.push(data);
+            }
+
+            fullRequest.read().then(readChunk, reject);
+          } catch (e) {
+            reject(e);
+          }
+        };
+        fullRequest.read().then(readChunk, reject);
+      });
+      readPromise.catch(function (e) {
+        pdfManagerCapability.reject(e);
+        cancelXHRs = null;
+      });
+
+      cancelXHRs = function () {
+        pdfStream.cancelAllRequests('abort');
+      };
+
       return pdfManagerCapability.promise;
     }
 
-    handler.on('test', function wphSetupTest(data) {
-      // check if Uint8Array can be sent to worker
-      if (!(data instanceof Uint8Array)) {
-        handler.send('test', false);
-        return;
-      }
-      // making sure postMessage transfers are working
-      var supportTransfers = data[0] === 255;
-      handler.postMessageTransfers = supportTransfers;
-      // check if the response property is supported by xhr
-      var xhr = new XMLHttpRequest();
-      var responseExists = 'response' in xhr;
-      // check if the property is actually implemented
-      try {
-        var dummy = xhr.responseType;
-      } catch (e) {
-        responseExists = false;
-      }
-      if (!responseExists) {
-        handler.send('test', false);
-        return;
-      }
-      handler.send('test', {
-        supportTypedArray: true,
-        supportTransfers: supportTransfers
-      });
-    });
-
-    handler.on('GetDocRequest', function wphSetupDoc(data) {
-
+    var setupDoc = function(data) {
       var onSuccess = function(doc) {
+        ensureNotTerminated();
         handler.send('GetDoc', { pdfInfo: doc });
       };
 
@@ -33692,22 +42158,38 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
         }
       };
 
-      PDFJS.maxImageSize = data.maxImageSize === undefined ?
-                           -1 : data.maxImageSize;
-      PDFJS.disableFontFace = data.disableFontFace;
-      PDFJS.disableCreateObjectURL = data.disableCreateObjectURL;
-      PDFJS.verbosity = data.verbosity;
-      PDFJS.cMapUrl = data.cMapUrl === undefined ?
-                           null : data.cMapUrl;
-      PDFJS.cMapPacked = data.cMapPacked === true;
+      ensureNotTerminated();
 
-      getPdfManager(data).then(function () {
+      var cMapOptions = {
+        url: data.cMapUrl === undefined ? null : data.cMapUrl,
+        packed: data.cMapPacked === true
+      };
+      var evaluatorOptions = {
+        forceDataSchema: data.disableCreateObjectURL,
+        maxImageSize: data.maxImageSize === undefined ? -1 : data.maxImageSize,
+        disableFontFace: data.disableFontFace,
+        cMapOptions: cMapOptions
+      };
+
+      getPdfManager(data, evaluatorOptions).then(function (newPdfManager) {
+        if (terminated) {
+          // We were in a process of setting up the manager, but it got
+          // terminated in the middle.
+          newPdfManager.terminate();
+          throw new Error('Worker was terminated');
+        }
+
+        pdfManager = newPdfManager;
         handler.send('PDFManagerReady', null);
         pdfManager.onLoadedStream().then(function(stream) {
           handler.send('DataLoaded', { length: stream.bytes.byteLength });
         });
       }).then(function pdfManagerReady() {
+        ensureNotTerminated();
+
         loadDocument(false).then(onSuccess, function loadFailure(ex) {
+          ensureNotTerminated();
+
           // Try again with recoveryMode == true
           if (!(ex instanceof XRefParseException)) {
             if (ex instanceof PasswordException) {
@@ -33722,11 +42204,13 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
 
           pdfManager.requestLoadedStream();
           pdfManager.onLoadedStream().then(function() {
+            ensureNotTerminated();
+
             loadDocument(true).then(onSuccess, onFailure);
           });
         }, onFailure);
       }, onFailure);
-    });
+    };
 
     handler.on('GetPage', function wphSetupGetPage(data) {
       return pdfManager.getPage(data.pageIndex).then(function(page) {
@@ -33759,7 +42243,13 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
 
     handler.on('GetDestination',
       function wphSetupGetDestination(data) {
-        return pdfManager.ensureCatalog('getDestination', [ data.id ]);
+        return pdfManager.ensureCatalog('getDestination', [data.id]);
+      }
+    );
+
+    handler.on('GetPageLabels',
+      function wphSetupGetPageLabels(data) {
+        return pdfManager.ensureCatalog('pageLabels');
       }
     );
 
@@ -33807,22 +42297,35 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
 
     handler.on('GetAnnotations', function wphSetupGetAnnotations(data) {
       return pdfManager.getPage(data.pageIndex).then(function(page) {
-        return pdfManager.ensure(page, 'getAnnotationsData', []);
+        return pdfManager.ensure(page, 'getAnnotationsData', [data.intent]);
       });
     });
 
     handler.on('RenderPageRequest', function wphSetupRenderPage(data) {
-      pdfManager.getPage(data.pageIndex).then(function(page) {
+      var pageIndex = data.pageIndex;
+      pdfManager.getPage(pageIndex).then(function(page) {
+        var task = new WorkerTask('RenderPageRequest: page ' + pageIndex);
+        startWorkerTask(task);
 
-        var pageNum = data.pageIndex + 1;
+        var pageNum = pageIndex + 1;
         var start = Date.now();
         // Pre compile the pdf page and fetch the fonts/images.
-        page.getOperatorList(handler, data.intent).then(function(operatorList) {
+        page.getOperatorList(handler, task, data.intent).then(
+            function(operatorList) {
+          finishWorkerTask(task);
 
           info('page=' + pageNum + ' - getOperatorList: time=' +
-               (Date.now() - start) + 'ms, len=' + operatorList.fnArray.length);
-
+               (Date.now() - start) + 'ms, len=' + operatorList.totalLength);
         }, function(e) {
+          finishWorkerTask(task);
+          if (task.terminated) {
+            return; // ignoring errors from the terminated thread
+          }
+
+          // For compatibility with older behavior, generating unknown
+          // unsupported feature notification on errors.
+          handler.send('UnsupportedFeature',
+                       {featureId: UNSUPPORTED_FEATURES.unknown});
 
           var minimumStackMessage =
             'worker.js: while trying to getPage() and getOperatorList()';
@@ -33857,13 +42360,25 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
     }, this);
 
     handler.on('GetTextContent', function wphExtractText(data) {
-      return pdfManager.getPage(data.pageIndex).then(function(page) {
-        var pageNum = data.pageIndex + 1;
+      var pageIndex = data.pageIndex;
+      var normalizeWhitespace = data.normalizeWhitespace;
+      return pdfManager.getPage(pageIndex).then(function(page) {
+        var task = new WorkerTask('GetTextContent: page ' + pageIndex);
+        startWorkerTask(task);
+        var pageNum = pageIndex + 1;
         var start = Date.now();
-        return page.extractTextContent().then(function(textContent) {
+        return page.extractTextContent(task, normalizeWhitespace).then(
+            function(textContent) {
+          finishWorkerTask(task);
           info('text indexing: page=' + pageNum + ' - time=' +
                (Date.now() - start) + 'ms');
           return textContent;
+        }, function (reason) {
+          finishWorkerTask(task);
+          if (task.terminated) {
+            return; // ignoring errors from the terminated thread
+          }
+          throw reason;
         });
       });
     });
@@ -33873,4789 +42388,688 @@ var WorkerMessageHandler = PDFJS.WorkerMessageHandler = {
     });
 
     handler.on('Terminate', function wphTerminate(data) {
-      pdfManager.terminate();
+      terminated = true;
+      if (pdfManager) {
+        pdfManager.terminate();
+        pdfManager = null;
+      }
+      if (cancelXHRs) {
+        cancelXHRs();
+      }
+
+      var waitOn = [];
+      WorkerTasks.forEach(function (task) {
+        waitOn.push(task.finished);
+        task.terminate();
+      });
+
+      return Promise.all(waitOn).then(function () {
+        // Notice that even if we destroying handler, resolved response promise
+        // must be sent back.
+        handler.destroy();
+        handler = null;
+      });
     });
+
+    handler.on('Ready', function wphReady(data) {
+      setupDoc(docParams);
+      docParams = null; // we don't need docParams anymore -- saving memory.
+    });
+    return workerHandlerName;
   }
 };
 
-var consoleTimer = {};
-
-var workerConsole = {
-  log: function log() {
-    var args = Array.prototype.slice.call(arguments);
-    globalScope.postMessage({
-      action: 'console_log',
-      data: args
-    });
-  },
-
-  error: function error() {
-    var args = Array.prototype.slice.call(arguments);
-    globalScope.postMessage({
-      action: 'console_error',
-      data: args
-    });
-    throw 'pdf.js execution error';
-  },
-
-  time: function time(name) {
-    consoleTimer[name] = Date.now();
-  },
-
-  timeEnd: function timeEnd(name) {
-    var time = consoleTimer[name];
-    if (!time) {
-      error('Unknown timer name ' + name);
-    }
-    this.log('Timer:', name, Date.now() - time);
-  }
-};
-
-
-// Worker thread?
-if (typeof window === 'undefined') {
+function initializeWorker() {
   if (!('console' in globalScope)) {
+    var consoleTimer = {};
+
+    var workerConsole = {
+      log: function log() {
+        var args = Array.prototype.slice.call(arguments);
+        globalScope.postMessage({
+          targetName: 'main',
+          action: 'console_log',
+          data: args
+        });
+      },
+
+      error: function error() {
+        var args = Array.prototype.slice.call(arguments);
+        globalScope.postMessage({
+          targetName: 'main',
+          action: 'console_error',
+          data: args
+        });
+        throw 'pdf.js execution error';
+      },
+
+      time: function time(name) {
+        consoleTimer[name] = Date.now();
+      },
+
+      timeEnd: function timeEnd(name) {
+        var time = consoleTimer[name];
+        if (!time) {
+          error('Unknown timer name ' + name);
+        }
+        this.log('Timer:', name, Date.now() - time);
+      }
+    };
+
     globalScope.console = workerConsole;
   }
 
-  // Listen for unsupported features so we can pass them on to the main thread.
-  PDFJS.UnsupportedManager.listen(function (msg) {
-    globalScope.postMessage({
-      action: '_unsupported_feature',
-      data: msg
-    });
-  });
-
-  var handler = new MessageHandler('worker_processor', this);
-  WorkerMessageHandler.setup(handler);
+  var handler = new MessageHandler('worker', 'main', self);
+  WorkerMessageHandler.setup(handler, self);
+  handler.send('ready', null);
 }
 
+// Worker thread (and not node.js)?
+if (typeof window === 'undefined' &&
+    !(typeof module !== 'undefined' && module.require)) {
+  initializeWorker();
+}
 
-/* This class implements the QM Coder decoding as defined in
- *   JPEG 2000 Part I Final Committee Draft Version 1.0
- *   Annex C.3 Arithmetic decoding procedure 
- * available at http://www.jpeg.org/public/fcd15444-1.pdf
- * 
- * The arithmetic decoder is used in conjunction with context models to decode
- * JPEG2000 and JBIG2 streams.
- */
-var ArithmeticDecoder = (function ArithmeticDecoderClosure() {
-  // Table C-2
-  var QeTable = [
-    {qe: 0x5601, nmps: 1, nlps: 1, switchFlag: 1},
-    {qe: 0x3401, nmps: 2, nlps: 6, switchFlag: 0},
-    {qe: 0x1801, nmps: 3, nlps: 9, switchFlag: 0},
-    {qe: 0x0AC1, nmps: 4, nlps: 12, switchFlag: 0},
-    {qe: 0x0521, nmps: 5, nlps: 29, switchFlag: 0},
-    {qe: 0x0221, nmps: 38, nlps: 33, switchFlag: 0},
-    {qe: 0x5601, nmps: 7, nlps: 6, switchFlag: 1},
-    {qe: 0x5401, nmps: 8, nlps: 14, switchFlag: 0},
-    {qe: 0x4801, nmps: 9, nlps: 14, switchFlag: 0},
-    {qe: 0x3801, nmps: 10, nlps: 14, switchFlag: 0},
-    {qe: 0x3001, nmps: 11, nlps: 17, switchFlag: 0},
-    {qe: 0x2401, nmps: 12, nlps: 18, switchFlag: 0},
-    {qe: 0x1C01, nmps: 13, nlps: 20, switchFlag: 0},
-    {qe: 0x1601, nmps: 29, nlps: 21, switchFlag: 0},
-    {qe: 0x5601, nmps: 15, nlps: 14, switchFlag: 1},
-    {qe: 0x5401, nmps: 16, nlps: 14, switchFlag: 0},
-    {qe: 0x5101, nmps: 17, nlps: 15, switchFlag: 0},
-    {qe: 0x4801, nmps: 18, nlps: 16, switchFlag: 0},
-    {qe: 0x3801, nmps: 19, nlps: 17, switchFlag: 0},
-    {qe: 0x3401, nmps: 20, nlps: 18, switchFlag: 0},
-    {qe: 0x3001, nmps: 21, nlps: 19, switchFlag: 0},
-    {qe: 0x2801, nmps: 22, nlps: 19, switchFlag: 0},
-    {qe: 0x2401, nmps: 23, nlps: 20, switchFlag: 0},
-    {qe: 0x2201, nmps: 24, nlps: 21, switchFlag: 0},
-    {qe: 0x1C01, nmps: 25, nlps: 22, switchFlag: 0},
-    {qe: 0x1801, nmps: 26, nlps: 23, switchFlag: 0},
-    {qe: 0x1601, nmps: 27, nlps: 24, switchFlag: 0},
-    {qe: 0x1401, nmps: 28, nlps: 25, switchFlag: 0},
-    {qe: 0x1201, nmps: 29, nlps: 26, switchFlag: 0},
-    {qe: 0x1101, nmps: 30, nlps: 27, switchFlag: 0},
-    {qe: 0x0AC1, nmps: 31, nlps: 28, switchFlag: 0},
-    {qe: 0x09C1, nmps: 32, nlps: 29, switchFlag: 0},
-    {qe: 0x08A1, nmps: 33, nlps: 30, switchFlag: 0},
-    {qe: 0x0521, nmps: 34, nlps: 31, switchFlag: 0},
-    {qe: 0x0441, nmps: 35, nlps: 32, switchFlag: 0},
-    {qe: 0x02A1, nmps: 36, nlps: 33, switchFlag: 0},
-    {qe: 0x0221, nmps: 37, nlps: 34, switchFlag: 0},
-    {qe: 0x0141, nmps: 38, nlps: 35, switchFlag: 0},
-    {qe: 0x0111, nmps: 39, nlps: 36, switchFlag: 0},
-    {qe: 0x0085, nmps: 40, nlps: 37, switchFlag: 0},
-    {qe: 0x0049, nmps: 41, nlps: 38, switchFlag: 0},
-    {qe: 0x0025, nmps: 42, nlps: 39, switchFlag: 0},
-    {qe: 0x0015, nmps: 43, nlps: 40, switchFlag: 0},
-    {qe: 0x0009, nmps: 44, nlps: 41, switchFlag: 0},
-    {qe: 0x0005, nmps: 45, nlps: 42, switchFlag: 0},
-    {qe: 0x0001, nmps: 45, nlps: 43, switchFlag: 0},
-    {qe: 0x5601, nmps: 46, nlps: 46, switchFlag: 0}
-  ];
+exports.setPDFNetworkStreamClass = setPDFNetworkStreamClass;
+exports.WorkerTask = WorkerTask;
+exports.WorkerMessageHandler = WorkerMessageHandler;
+}));
 
-  // C.3.5 Initialisation of the decoder (INITDEC)
-  function ArithmeticDecoder(data, start, end) {
-    this.data = data;
-    this.bp = start;
-    this.dataEnd = end;
 
-    this.chigh = data[start];
-    this.clow = 0;
 
-    this.byteIn();
 
-    this.chigh = ((this.chigh << 7) & 0xFFFF) | ((this.clow >> 9) & 0x7F);
-    this.clow = (this.clow << 7) & 0xFFFF;
-    this.ct -= 7;
-    this.a = 0x8000;
+var NetworkManager = (function NetworkManagerClosure() {
+
+  var OK_RESPONSE = 200;
+  var PARTIAL_CONTENT_RESPONSE = 206;
+
+  function NetworkManager(url, args) {
+    this.url = url;
+    args = args || {};
+    this.isHttp = /^https?:/i.test(url);
+    this.httpHeaders = (this.isHttp && args.httpHeaders) || {};
+    this.withCredentials = args.withCredentials || false;
+    this.getXhr = args.getXhr ||
+      function NetworkManager_getXhr() {
+        return new XMLHttpRequest();
+      };
+
+    this.currXhrId = 0;
+    this.pendingRequests = Object.create(null);
+    this.loadedRequests = Object.create(null);
   }
 
-  ArithmeticDecoder.prototype = {
-    // C.3.4 Compressed data input (BYTEIN)
-    byteIn: function ArithmeticDecoder_byteIn() {
-      var data = this.data;
-      var bp = this.bp;
-      if (data[bp] === 0xFF) {
-        var b1 = data[bp + 1];
-        if (b1 > 0x8F) {
-          this.clow += 0xFF00;
-          this.ct = 8;
-        } else {
-          bp++;
-          this.clow += (data[bp] << 9);
-          this.ct = 7;
-          this.bp = bp;
-        }
-      } else {
-        bp++;
-        this.clow += bp < this.dataEnd ? (data[bp] << 8) : 0xFF00;
-        this.ct = 8;
-        this.bp = bp;
-      }
-      if (this.clow > 0xFFFF) {
-        this.chigh += (this.clow >> 16);
-        this.clow &= 0xFFFF;
+  function getArrayBuffer(xhr) {
+    var data = xhr.response;
+    if (typeof data !== 'string') {
+      return data;
+    }
+    var length = data.length;
+    var array = new Uint8Array(length);
+    for (var i = 0; i < length; i++) {
+      array[i] = data.charCodeAt(i) & 0xFF;
+    }
+    return array.buffer;
+  }
+
+  var supportsMozChunked = (function supportsMozChunkedClosure() {
+    try {
+      var x = new XMLHttpRequest();
+      // Firefox 37- required .open() to be called before setting responseType.
+      // https://bugzilla.mozilla.org/show_bug.cgi?id=707484
+      // Even though the URL is not visited, .open() could fail if the URL is
+      // blocked, e.g. via the connect-src CSP directive or the NoScript addon.
+      // When this error occurs, this feature detection method will mistakenly
+      // report that moz-chunked-arraybuffer is not supported in Firefox 37-.
+      x.open('GET', 'https://example.com');
+      x.responseType = 'moz-chunked-arraybuffer';
+      return x.responseType === 'moz-chunked-arraybuffer';
+    } catch (e) {
+      return false;
+    }
+  })();
+
+  NetworkManager.prototype = {
+    requestRange: function NetworkManager_requestRange(begin, end, listeners) {
+      var args = {
+        begin: begin,
+        end: end
+      };
+      for (var prop in listeners) {
+        args[prop] = listeners[prop];
       }
+      return this.request(args);
     },
-    // C.3.2 Decoding a decision (DECODE)
-    readBit: function ArithmeticDecoder_readBit(contexts, pos) {
-      // contexts are packed into 1 byte:
-      // highest 7 bits carry cx.index, lowest bit carries cx.mps
-      var cx_index = contexts[pos] >> 1, cx_mps = contexts[pos] & 1;
-      var qeTableIcx = QeTable[cx_index];
-      var qeIcx = qeTableIcx.qe;
-      var d;
-      var a = this.a - qeIcx;
 
-      if (this.chigh < qeIcx) {
-        // exchangeLps
-        if (a < qeIcx) {
-          a = qeIcx;
-          d = cx_mps;
-          cx_index = qeTableIcx.nmps;
-        } else {
-          a = qeIcx;
-          d = 1 ^ cx_mps;
-          if (qeTableIcx.switchFlag === 1) {
-            cx_mps = d;
-          }
-          cx_index = qeTableIcx.nlps;
-        }
-      } else {
-        this.chigh -= qeIcx;
-        if ((a & 0x8000) !== 0) {
-          this.a = a;
-          return cx_mps;
-        }
-        // exchangeMps
-        if (a < qeIcx) {
-          d = 1 ^ cx_mps;
-          if (qeTableIcx.switchFlag === 1) {
-            cx_mps = d;
-          }
-          cx_index = qeTableIcx.nlps;
-        } else {
-          d = cx_mps;
-          cx_index = qeTableIcx.nmps;
-        }
-      }
-      // C.3.3 renormD;
-      do {
-        if (this.ct === 0) {
-          this.byteIn();
-        }
+    requestFull: function NetworkManager_requestFull(listeners) {
+      return this.request(listeners);
+    },
 
-        a <<= 1;
-        this.chigh = ((this.chigh << 1) & 0xFFFF) | ((this.clow >> 15) & 1);
-        this.clow = (this.clow << 1) & 0xFFFF;
-        this.ct--;
-      } while ((a & 0x8000) === 0);
-      this.a = a;
+    request: function NetworkManager_request(args) {
+      var xhr = this.getXhr();
+      var xhrId = this.currXhrId++;
+      var pendingRequest = this.pendingRequests[xhrId] = {
+        xhr: xhr
+      };
 
-      contexts[pos] = cx_index << 1 | cx_mps;
-      return d;
-    }
-  };
-
-  return ArithmeticDecoder;
-})();
-
-
-var JpegImage = (function jpegImage() {
-  var dctZigZag = new Uint8Array([
-     0,
-     1,  8,
-    16,  9,  2,
-     3, 10, 17, 24,
-    32, 25, 18, 11, 4,
-     5, 12, 19, 26, 33, 40,
-    48, 41, 34, 27, 20, 13,  6,
-     7, 14, 21, 28, 35, 42, 49, 56,
-    57, 50, 43, 36, 29, 22, 15,
-    23, 30, 37, 44, 51, 58,
-    59, 52, 45, 38, 31,
-    39, 46, 53, 60,
-    61, 54, 47,
-    55, 62,
-    63
-  ]);
-
-  var dctCos1  =  4017;   // cos(pi/16)
-  var dctSin1  =   799;   // sin(pi/16)
-  var dctCos3  =  3406;   // cos(3*pi/16)
-  var dctSin3  =  2276;   // sin(3*pi/16)
-  var dctCos6  =  1567;   // cos(6*pi/16)
-  var dctSin6  =  3784;   // sin(6*pi/16)
-  var dctSqrt2 =  5793;   // sqrt(2)
-  var dctSqrt1d2 = 2896;  // sqrt(2) / 2
-
-  function constructor() {
-  }
-
-  function buildHuffmanTable(codeLengths, values) {
-    var k = 0, code = [], i, j, length = 16;
-    while (length > 0 && !codeLengths[length - 1]) {
-      length--;
-    }
-    code.push({children: [], index: 0});
-    var p = code[0], q;
-    for (i = 0; i < length; i++) {
-      for (j = 0; j < codeLengths[i]; j++) {
-        p = code.pop();
-        p.children[p.index] = values[k];
-        while (p.index > 0) {
-          p = code.pop();
-        }
-        p.index++;
-        code.push(p);
-        while (code.length <= i) {
-          code.push(q = {children: [], index: 0});
-          p.children[p.index] = q.children;
-          p = q;
-        }
-        k++;
-      }
-      if (i + 1 < length) {
-        // p here points to last code
-        code.push(q = {children: [], index: 0});
-        p.children[p.index] = q.children;
-        p = q;
-      }
-    }
-    return code[0].children;
-  }
-
-  function getBlockBufferOffset(component, row, col) {
-    return 64 * ((component.blocksPerLine + 1) * row + col);
-  }
-
-  function decodeScan(data, offset, frame, components, resetInterval,
-                      spectralStart, spectralEnd, successivePrev, successive) {
-    var precision = frame.precision;
-    var samplesPerLine = frame.samplesPerLine;
-    var scanLines = frame.scanLines;
-    var mcusPerLine = frame.mcusPerLine;
-    var progressive = frame.progressive;
-    var maxH = frame.maxH, maxV = frame.maxV;
-
-    var startOffset = offset, bitsData = 0, bitsCount = 0;
-
-    function readBit() {
-      if (bitsCount > 0) {
-        bitsCount--;
-        return (bitsData >> bitsCount) & 1;
-      }
-      bitsData = data[offset++];
-      if (bitsData === 0xFF) {
-        var nextByte = data[offset++];
-        if (nextByte) {
-          throw 'unexpected marker: ' +
-            ((bitsData << 8) | nextByte).toString(16);
-        }
-        // unstuff 0
-      }
-      bitsCount = 7;
-      return bitsData >>> 7;
-    }
-
-    function decodeHuffman(tree) {
-      var node = tree;
-      var bit;
-      while ((bit = readBit()) !== null) {
-        node = node[bit];
-        if (typeof node === 'number') {
-          return node;
-        }
-        if (typeof node !== 'object') {
-          throw 'invalid huffman sequence';
-        }
-      }
-      return null;
-    }
-
-    function receive(length) {
-      var n = 0;
-      while (length > 0) {
-        var bit = readBit();
-        if (bit === null) {
-          return;
-        }
-        n = (n << 1) | bit;
-        length--;
-      }
-      return n;
-    }
-
-    function receiveAndExtend(length) {
-      if (length === 1) {
-        return readBit() === 1 ? 1 : -1;
-      }
-      var n = receive(length);
-      if (n >= 1 << (length - 1)) {
-        return n;
-      }
-      return n + (-1 << length) + 1;
-    }
-
-    function decodeBaseline(component, offset) {
-      var t = decodeHuffman(component.huffmanTableDC);
-      var diff = t === 0 ? 0 : receiveAndExtend(t);
-      component.blockData[offset] = (component.pred += diff);
-      var k = 1;
-      while (k < 64) {
-        var rs = decodeHuffman(component.huffmanTableAC);
-        var s = rs & 15, r = rs >> 4;
-        if (s === 0) {
-          if (r < 15) {
-            break;
-          }
-          k += 16;
+      xhr.open('GET', this.url);
+      xhr.withCredentials = this.withCredentials;
+      for (var property in this.httpHeaders) {
+        var value = this.httpHeaders[property];
+        if (typeof value === 'undefined') {
           continue;
         }
-        k += r;
-        var z = dctZigZag[k];
-        component.blockData[offset + z] = receiveAndExtend(s);
-        k++;
+        xhr.setRequestHeader(property, value);
       }
-    }
-
-    function decodeDCFirst(component, offset) {
-      var t = decodeHuffman(component.huffmanTableDC);
-      var diff = t === 0 ? 0 : (receiveAndExtend(t) << successive);
-      component.blockData[offset] = (component.pred += diff);
-    }
-
-    function decodeDCSuccessive(component, offset) {
-      component.blockData[offset] |= readBit() << successive;
-    }
-
-    var eobrun = 0;
-    function decodeACFirst(component, offset) {
-      if (eobrun > 0) {
-        eobrun--;
-        return;
-      }
-      var k = spectralStart, e = spectralEnd;
-      while (k <= e) {
-        var rs = decodeHuffman(component.huffmanTableAC);
-        var s = rs & 15, r = rs >> 4;
-        if (s === 0) {
-          if (r < 15) {
-            eobrun = receive(r) + (1 << r) - 1;
-            break;
-          }
-          k += 16;
-          continue;
-        }
-        k += r;
-        var z = dctZigZag[k];
-        component.blockData[offset + z] =
-          receiveAndExtend(s) * (1 << successive);
-        k++;
-      }
-    }
-
-    var successiveACState = 0, successiveACNextValue;
-    function decodeACSuccessive(component, offset) {
-      var k = spectralStart;
-      var e = spectralEnd;
-      var r = 0;
-      var s;
-      var rs;
-      while (k <= e) {
-        var z = dctZigZag[k];
-        switch (successiveACState) {
-        case 0: // initial state
-          rs = decodeHuffman(component.huffmanTableAC);
-          s = rs & 15;
-          r = rs >> 4;
-          if (s === 0) {
-            if (r < 15) {
-              eobrun = receive(r) + (1 << r);
-              successiveACState = 4;
-            } else {
-              r = 16;
-              successiveACState = 1;
-            }
-          } else {
-            if (s !== 1) {
-              throw 'invalid ACn encoding';
-            }
-            successiveACNextValue = receiveAndExtend(s);
-            successiveACState = r ? 2 : 3;
-          }
-          continue;
-        case 1: // skipping r zero items
-        case 2:
-          if (component.blockData[offset + z]) {
-            component.blockData[offset + z] += (readBit() << successive);
-          } else {
-            r--;
-            if (r === 0) {
-              successiveACState = successiveACState === 2 ? 3 : 0;
-            }
-          }
-          break;
-        case 3: // set value for a zero item
-          if (component.blockData[offset + z]) {
-            component.blockData[offset + z] += (readBit() << successive);
-          } else {
-            component.blockData[offset + z] =
-              successiveACNextValue << successive;
-            successiveACState = 0;
-          }
-          break;
-        case 4: // eob
-          if (component.blockData[offset + z]) {
-            component.blockData[offset + z] += (readBit() << successive);
-          }
-          break;
-        }
-        k++;
-      }
-      if (successiveACState === 4) {
-        eobrun--;
-        if (eobrun === 0) {
-          successiveACState = 0;
-        }
-      }
-    }
-
-    function decodeMcu(component, decode, mcu, row, col) {
-      var mcuRow = (mcu / mcusPerLine) | 0;
-      var mcuCol = mcu % mcusPerLine;
-      var blockRow = mcuRow * component.v + row;
-      var blockCol = mcuCol * component.h + col;
-      var offset = getBlockBufferOffset(component, blockRow, blockCol);
-      decode(component, offset);
-    }
-
-    function decodeBlock(component, decode, mcu) {
-      var blockRow = (mcu / component.blocksPerLine) | 0;
-      var blockCol = mcu % component.blocksPerLine;
-      var offset = getBlockBufferOffset(component, blockRow, blockCol);
-      decode(component, offset);
-    }
-
-    var componentsLength = components.length;
-    var component, i, j, k, n;
-    var decodeFn;
-    if (progressive) {
-      if (spectralStart === 0) {
-        decodeFn = successivePrev === 0 ? decodeDCFirst : decodeDCSuccessive;
+      if (this.isHttp && 'begin' in args && 'end' in args) {
+        var rangeStr = args.begin + '-' + (args.end - 1);
+        xhr.setRequestHeader('Range', 'bytes=' + rangeStr);
+        pendingRequest.expectedStatus = 206;
       } else {
-        decodeFn = successivePrev === 0 ? decodeACFirst : decodeACSuccessive;
+        pendingRequest.expectedStatus = 200;
       }
-    } else {
-      decodeFn = decodeBaseline;
-    }
 
-    var mcu = 0, marker;
-    var mcuExpected;
-    if (componentsLength === 1) {
-      mcuExpected = components[0].blocksPerLine * components[0].blocksPerColumn;
-    } else {
-      mcuExpected = mcusPerLine * frame.mcusPerColumn;
-    }
-    if (!resetInterval) {
-      resetInterval = mcuExpected;
-    }
-
-    var h, v;
-    while (mcu < mcuExpected) {
-      // reset interval stuff
-      for (i = 0; i < componentsLength; i++) {
-        components[i].pred = 0;
-      }
-      eobrun = 0;
-
-      if (componentsLength === 1) {
-        component = components[0];
-        for (n = 0; n < resetInterval; n++) {
-          decodeBlock(component, decodeFn, mcu);
-          mcu++;
-        }
+      var useMozChunkedLoading = supportsMozChunked && !!args.onProgressiveData;
+      if (useMozChunkedLoading) {
+        xhr.responseType = 'moz-chunked-arraybuffer';
+        pendingRequest.onProgressiveData = args.onProgressiveData;
+        pendingRequest.mozChunked = true;
       } else {
-        for (n = 0; n < resetInterval; n++) {
-          for (i = 0; i < componentsLength; i++) {
-            component = components[i];
-            h = component.h;
-            v = component.v;
-            for (j = 0; j < v; j++) {
-              for (k = 0; k < h; k++) {
-                decodeMcu(component, decodeFn, mcu, j, k);
-              }
-            }
-          }
-          mcu++;
-        }
+        xhr.responseType = 'arraybuffer';
       }
 
-      // find marker
-      bitsCount = 0;
-      marker = (data[offset] << 8) | data[offset + 1];
-      if (marker <= 0xFF00) {
-        throw 'marker was not found';
-      }
-
-      if (marker >= 0xFFD0 && marker <= 0xFFD7) { // RSTx
-        offset += 2;
-      } else {
-        break;
-      }
-    }
-
-    return offset - startOffset;
-  }
-
-  // A port of poppler's IDCT method which in turn is taken from:
-  //   Christoph Loeffler, Adriaan Ligtenberg, George S. Moschytz,
-  //   'Practical Fast 1-D DCT Algorithms with 11 Multiplications',
-  //   IEEE Intl. Conf. on Acoustics, Speech & Signal Processing, 1989,
-  //   988-991.
-  function quantizeAndInverse(component, blockBufferOffset, p) {
-    var qt = component.quantizationTable, blockData = component.blockData;
-    var v0, v1, v2, v3, v4, v5, v6, v7;
-    var p0, p1, p2, p3, p4, p5, p6, p7;
-    var t;
-
-    // inverse DCT on rows
-    for (var row = 0; row < 64; row += 8) {
-      // gather block data
-      p0 = blockData[blockBufferOffset + row];
-      p1 = blockData[blockBufferOffset + row + 1];
-      p2 = blockData[blockBufferOffset + row + 2];
-      p3 = blockData[blockBufferOffset + row + 3];
-      p4 = blockData[blockBufferOffset + row + 4];
-      p5 = blockData[blockBufferOffset + row + 5];
-      p6 = blockData[blockBufferOffset + row + 6];
-      p7 = blockData[blockBufferOffset + row + 7];
-
-      // dequant p0
-      p0 *= qt[row];
-
-      // check for all-zero AC coefficients
-      if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
-        t = (dctSqrt2 * p0 + 512) >> 10;
-        p[row] = t;
-        p[row + 1] = t;
-        p[row + 2] = t;
-        p[row + 3] = t;
-        p[row + 4] = t;
-        p[row + 5] = t;
-        p[row + 6] = t;
-        p[row + 7] = t;
-        continue;
-      }
-      // dequant p1 ... p7
-      p1 *= qt[row + 1];
-      p2 *= qt[row + 2];
-      p3 *= qt[row + 3];
-      p4 *= qt[row + 4];
-      p5 *= qt[row + 5];
-      p6 *= qt[row + 6];
-      p7 *= qt[row + 7];
-
-      // stage 4
-      v0 = (dctSqrt2 * p0 + 128) >> 8;
-      v1 = (dctSqrt2 * p4 + 128) >> 8;
-      v2 = p2;
-      v3 = p6;
-      v4 = (dctSqrt1d2 * (p1 - p7) + 128) >> 8;
-      v7 = (dctSqrt1d2 * (p1 + p7) + 128) >> 8;
-      v5 = p3 << 4;
-      v6 = p5 << 4;
-
-      // stage 3
-      v0 = (v0 + v1 + 1) >> 1;
-      v1 = v0 - v1;
-      t  = (v2 * dctSin6 + v3 * dctCos6 + 128) >> 8;
-      v2 = (v2 * dctCos6 - v3 * dctSin6 + 128) >> 8;
-      v3 = t;
-      v4 = (v4 + v6 + 1) >> 1;
-      v6 = v4 - v6;
-      v7 = (v7 + v5 + 1) >> 1;
-      v5 = v7 - v5;
-
-      // stage 2
-      v0 = (v0 + v3 + 1) >> 1;
-      v3 = v0 - v3;
-      v1 = (v1 + v2 + 1) >> 1;
-      v2 = v1 - v2;
-      t  = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12;
-      v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12;
-      v7 = t;
-      t  = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12;
-      v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12;
-      v6 = t;
-
-      // stage 1
-      p[row] = v0 + v7;
-      p[row + 7] = v0 - v7;
-      p[row + 1] = v1 + v6;
-      p[row + 6] = v1 - v6;
-      p[row + 2] = v2 + v5;
-      p[row + 5] = v2 - v5;
-      p[row + 3] = v3 + v4;
-      p[row + 4] = v3 - v4;
-    }
-
-    // inverse DCT on columns
-    for (var col = 0; col < 8; ++col) {
-      p0 = p[col];
-      p1 = p[col +  8];
-      p2 = p[col + 16];
-      p3 = p[col + 24];
-      p4 = p[col + 32];
-      p5 = p[col + 40];
-      p6 = p[col + 48];
-      p7 = p[col + 56];
-
-      // check for all-zero AC coefficients
-      if ((p1 | p2 | p3 | p4 | p5 | p6 | p7) === 0) {
-        t = (dctSqrt2 * p0 + 8192) >> 14;
-        // convert to 8 bit
-        t = (t < -2040) ? 0 : (t >= 2024) ? 255 : (t + 2056) >> 4;
-        blockData[blockBufferOffset + col] = t;
-        blockData[blockBufferOffset + col +  8] = t;
-        blockData[blockBufferOffset + col + 16] = t;
-        blockData[blockBufferOffset + col + 24] = t;
-        blockData[blockBufferOffset + col + 32] = t;
-        blockData[blockBufferOffset + col + 40] = t;
-        blockData[blockBufferOffset + col + 48] = t;
-        blockData[blockBufferOffset + col + 56] = t;
-        continue;
-      }
-
-      // stage 4
-      v0 = (dctSqrt2 * p0 + 2048) >> 12;
-      v1 = (dctSqrt2 * p4 + 2048) >> 12;
-      v2 = p2;
-      v3 = p6;
-      v4 = (dctSqrt1d2 * (p1 - p7) + 2048) >> 12;
-      v7 = (dctSqrt1d2 * (p1 + p7) + 2048) >> 12;
-      v5 = p3;
-      v6 = p5;
-
-      // stage 3
-      // Shift v0 by 128.5 << 5 here, so we don't need to shift p0...p7 when
-      // converting to UInt8 range later.  
-      v0 = ((v0 + v1 + 1) >> 1) + 4112;
-      v1 = v0 - v1;
-      t  = (v2 * dctSin6 + v3 * dctCos6 + 2048) >> 12;
-      v2 = (v2 * dctCos6 - v3 * dctSin6 + 2048) >> 12;
-      v3 = t;
-      v4 = (v4 + v6 + 1) >> 1;
-      v6 = v4 - v6;
-      v7 = (v7 + v5 + 1) >> 1;
-      v5 = v7 - v5;
-
-      // stage 2
-      v0 = (v0 + v3 + 1) >> 1;
-      v3 = v0 - v3;
-      v1 = (v1 + v2 + 1) >> 1;
-      v2 = v1 - v2;
-      t  = (v4 * dctSin3 + v7 * dctCos3 + 2048) >> 12;
-      v4 = (v4 * dctCos3 - v7 * dctSin3 + 2048) >> 12;
-      v7 = t;
-      t  = (v5 * dctSin1 + v6 * dctCos1 + 2048) >> 12;
-      v5 = (v5 * dctCos1 - v6 * dctSin1 + 2048) >> 12;
-      v6 = t;
-
-      // stage 1
-      p0 = v0 + v7;
-      p7 = v0 - v7;
-      p1 = v1 + v6;
-      p6 = v1 - v6;
-      p2 = v2 + v5;
-      p5 = v2 - v5;
-      p3 = v3 + v4;
-      p4 = v3 - v4;
-
-      // convert to 8-bit integers
-      p0 = (p0 < 16) ? 0 : (p0 >= 4080) ? 255 : p0 >> 4;
-      p1 = (p1 < 16) ? 0 : (p1 >= 4080) ? 255 : p1 >> 4;
-      p2 = (p2 < 16) ? 0 : (p2 >= 4080) ? 255 : p2 >> 4;
-      p3 = (p3 < 16) ? 0 : (p3 >= 4080) ? 255 : p3 >> 4;
-      p4 = (p4 < 16) ? 0 : (p4 >= 4080) ? 255 : p4 >> 4;
-      p5 = (p5 < 16) ? 0 : (p5 >= 4080) ? 255 : p5 >> 4;
-      p6 = (p6 < 16) ? 0 : (p6 >= 4080) ? 255 : p6 >> 4;
-      p7 = (p7 < 16) ? 0 : (p7 >= 4080) ? 255 : p7 >> 4;
-
-      // store block data
-      blockData[blockBufferOffset + col] = p0;
-      blockData[blockBufferOffset + col +  8] = p1;
-      blockData[blockBufferOffset + col + 16] = p2;
-      blockData[blockBufferOffset + col + 24] = p3;
-      blockData[blockBufferOffset + col + 32] = p4;
-      blockData[blockBufferOffset + col + 40] = p5;
-      blockData[blockBufferOffset + col + 48] = p6;
-      blockData[blockBufferOffset + col + 56] = p7;
-    }
-  }
-
-  function buildComponentData(frame, component) {
-    var blocksPerLine = component.blocksPerLine;
-    var blocksPerColumn = component.blocksPerColumn;
-    var computationBuffer = new Int16Array(64);
-
-    for (var blockRow = 0; blockRow < blocksPerColumn; blockRow++) {
-      for (var blockCol = 0; blockCol < blocksPerLine; blockCol++) {
-        var offset = getBlockBufferOffset(component, blockRow, blockCol);
-        quantizeAndInverse(component, offset, computationBuffer);
-      }
-    }
-    return component.blockData;
-  }
-
-  function clamp0to255(a) {
-    return a <= 0 ? 0 : a >= 255 ? 255 : a;
-  }
-
-  constructor.prototype = {
-    parse: function parse(data) {
-
-      function readUint16() {
-        var value = (data[offset] << 8) | data[offset + 1];
-        offset += 2;
-        return value;
-      }
-
-      function readDataBlock() {
-        var length = readUint16();
-        var array = data.subarray(offset, offset + length - 2);
-        offset += array.length;
-        return array;
-      }
-
-      function prepareComponents(frame) {
-        var mcusPerLine = Math.ceil(frame.samplesPerLine / 8 / frame.maxH);
-        var mcusPerColumn = Math.ceil(frame.scanLines / 8 / frame.maxV);
-        for (var i = 0; i < frame.components.length; i++) {
-          component = frame.components[i];
-          var blocksPerLine = Math.ceil(Math.ceil(frame.samplesPerLine / 8) *
-                                        component.h / frame.maxH);
-          var blocksPerColumn = Math.ceil(Math.ceil(frame.scanLines  / 8) *
-                                          component.v / frame.maxV);
-          var blocksPerLineForMcu = mcusPerLine * component.h;
-          var blocksPerColumnForMcu = mcusPerColumn * component.v;
-
-          var blocksBufferSize = 64 * blocksPerColumnForMcu *
-                                      (blocksPerLineForMcu + 1);
-          component.blockData = new Int16Array(blocksBufferSize);
-          component.blocksPerLine = blocksPerLine;
-          component.blocksPerColumn = blocksPerColumn;
-        }
-        frame.mcusPerLine = mcusPerLine;
-        frame.mcusPerColumn = mcusPerColumn;
-      }
-
-      var offset = 0, length = data.length;
-      var jfif = null;
-      var adobe = null;
-      var pixels = null;
-      var frame, resetInterval;
-      var quantizationTables = [];
-      var huffmanTablesAC = [], huffmanTablesDC = [];
-      var fileMarker = readUint16();
-      if (fileMarker !== 0xFFD8) { // SOI (Start of Image)
-        throw 'SOI not found';
-      }
-
-      fileMarker = readUint16();
-      while (fileMarker !== 0xFFD9) { // EOI (End of image)
-        var i, j, l;
-        switch(fileMarker) {
-          case 0xFFE0: // APP0 (Application Specific)
-          case 0xFFE1: // APP1
-          case 0xFFE2: // APP2
-          case 0xFFE3: // APP3
-          case 0xFFE4: // APP4
-          case 0xFFE5: // APP5
-          case 0xFFE6: // APP6
-          case 0xFFE7: // APP7
-          case 0xFFE8: // APP8
-          case 0xFFE9: // APP9
-          case 0xFFEA: // APP10
-          case 0xFFEB: // APP11
-          case 0xFFEC: // APP12
-          case 0xFFED: // APP13
-          case 0xFFEE: // APP14
-          case 0xFFEF: // APP15
-          case 0xFFFE: // COM (Comment)
-            var appData = readDataBlock();
-
-            if (fileMarker === 0xFFE0) {
-              if (appData[0] === 0x4A && appData[1] === 0x46 &&
-                  appData[2] === 0x49 && appData[3] === 0x46 &&
-                  appData[4] === 0) { // 'JFIF\x00'
-                jfif = {
-                  version: { major: appData[5], minor: appData[6] },
-                  densityUnits: appData[7],
-                  xDensity: (appData[8] << 8) | appData[9],
-                  yDensity: (appData[10] << 8) | appData[11],
-                  thumbWidth: appData[12],
-                  thumbHeight: appData[13],
-                  thumbData: appData.subarray(14, 14 +
-                                              3 * appData[12] * appData[13])
-                };
-              }
-            }
-            // TODO APP1 - Exif
-            if (fileMarker === 0xFFEE) {
-              if (appData[0] === 0x41 && appData[1] === 0x64 &&
-                  appData[2] === 0x6F && appData[3] === 0x62 &&
-                  appData[4] === 0x65 && appData[5] === 0) { // 'Adobe\x00'
-                adobe = {
-                  version: appData[6],
-                  flags0: (appData[7] << 8) | appData[8],
-                  flags1: (appData[9] << 8) | appData[10],
-                  transformCode: appData[11]
-                };
-              }
-            }
-            break;
-
-          case 0xFFDB: // DQT (Define Quantization Tables)
-            var quantizationTablesLength = readUint16();
-            var quantizationTablesEnd = quantizationTablesLength + offset - 2;
-            var z;
-            while (offset < quantizationTablesEnd) {
-              var quantizationTableSpec = data[offset++];
-              var tableData = new Uint16Array(64);
-              if ((quantizationTableSpec >> 4) === 0) { // 8 bit values
-                for (j = 0; j < 64; j++) {
-                  z = dctZigZag[j];
-                  tableData[z] = data[offset++];
-                }
-              } else if ((quantizationTableSpec >> 4) === 1) { //16 bit
-                for (j = 0; j < 64; j++) {
-                  z = dctZigZag[j];
-                  tableData[z] = readUint16();
-                }
-              } else {
-                throw 'DQT: invalid table spec';
-              }
-              quantizationTables[quantizationTableSpec & 15] = tableData;
-            }
-            break;
-
-          case 0xFFC0: // SOF0 (Start of Frame, Baseline DCT)
-          case 0xFFC1: // SOF1 (Start of Frame, Extended DCT)
-          case 0xFFC2: // SOF2 (Start of Frame, Progressive DCT)
-            if (frame) {
-              throw 'Only single frame JPEGs supported';
-            }
-            readUint16(); // skip data length
-            frame = {};
-            frame.extended = (fileMarker === 0xFFC1);
-            frame.progressive = (fileMarker === 0xFFC2);
-            frame.precision = data[offset++];
-            frame.scanLines = readUint16();
-            frame.samplesPerLine = readUint16();
-            frame.components = [];
-            frame.componentIds = {};
-            var componentsCount = data[offset++], componentId;
-            var maxH = 0, maxV = 0;
-            for (i = 0; i < componentsCount; i++) {
-              componentId = data[offset];
-              var h = data[offset + 1] >> 4;
-              var v = data[offset + 1] & 15;
-              if (maxH < h) {
-                maxH = h;
-              }
-              if (maxV < v) {
-                maxV = v;
-              }
-              var qId = data[offset + 2];
-              l = frame.components.push({
-                h: h,
-                v: v,
-                quantizationTable: quantizationTables[qId]
-              });
-              frame.componentIds[componentId] = l - 1;
-              offset += 3;
-            }
-            frame.maxH = maxH;
-            frame.maxV = maxV;
-            prepareComponents(frame);
-            break;
-
-          case 0xFFC4: // DHT (Define Huffman Tables)
-            var huffmanLength = readUint16();
-            for (i = 2; i < huffmanLength;) {
-              var huffmanTableSpec = data[offset++];
-              var codeLengths = new Uint8Array(16);
-              var codeLengthSum = 0;
-              for (j = 0; j < 16; j++, offset++) {
-                codeLengthSum += (codeLengths[j] = data[offset]);
-              }
-              var huffmanValues = new Uint8Array(codeLengthSum);
-              for (j = 0; j < codeLengthSum; j++, offset++) {
-                huffmanValues[j] = data[offset];
-              }
-              i += 17 + codeLengthSum;
-
-              ((huffmanTableSpec >> 4) === 0 ?
-                huffmanTablesDC : huffmanTablesAC)[huffmanTableSpec & 15] =
-                buildHuffmanTable(codeLengths, huffmanValues);
-            }
-            break;
-
-          case 0xFFDD: // DRI (Define Restart Interval)
-            readUint16(); // skip data length
-            resetInterval = readUint16();
-            break;
-
-          case 0xFFDA: // SOS (Start of Scan)
-            var scanLength = readUint16();
-            var selectorsCount = data[offset++];
-            var components = [], component;
-            for (i = 0; i < selectorsCount; i++) {
-              var componentIndex = frame.componentIds[data[offset++]];
-              component = frame.components[componentIndex];
-              var tableSpec = data[offset++];
-              component.huffmanTableDC = huffmanTablesDC[tableSpec >> 4];
-              component.huffmanTableAC = huffmanTablesAC[tableSpec & 15];
-              components.push(component);
-            }
-            var spectralStart = data[offset++];
-            var spectralEnd = data[offset++];
-            var successiveApproximation = data[offset++];
-            var processed = decodeScan(data, offset,
-              frame, components, resetInterval,
-              spectralStart, spectralEnd,
-              successiveApproximation >> 4, successiveApproximation & 15);
-            offset += processed;
-            break;
-          default:
-            if (data[offset - 3] === 0xFF &&
-                data[offset - 2] >= 0xC0 && data[offset - 2] <= 0xFE) {
-              // could be incorrect encoding -- last 0xFF byte of the previous
-              // block was eaten by the encoder
-              offset -= 3;
-              break;
-            }
-            throw 'unknown JPEG marker ' + fileMarker.toString(16);
-        }
-        fileMarker = readUint16();
-      }
-
-      this.width = frame.samplesPerLine;
-      this.height = frame.scanLines;
-      this.jfif = jfif;
-      this.adobe = adobe;
-      this.components = [];
-      for (i = 0; i < frame.components.length; i++) {
-        component = frame.components[i];
-        this.components.push({
-          output: buildComponentData(frame, component),
-          scaleX: component.h / frame.maxH,
-          scaleY: component.v / frame.maxV,
-          blocksPerLine: component.blocksPerLine,
-          blocksPerColumn: component.blocksPerColumn
-        });
-      }
-      this.numComponents = this.components.length;
-    },
-
-    _getLinearizedBlockData: function getLinearizedBlockData(width, height) {
-      var scaleX = this.width / width, scaleY = this.height / height;
-
-      var component, componentScaleX, componentScaleY, blocksPerScanline;
-      var x, y, i, j, k;
-      var index;
-      var offset = 0;
-      var output;
-      var numComponents = this.components.length;
-      var dataLength = width * height * numComponents;
-      var data = new Uint8Array(dataLength);
-      var xScaleBlockOffset = new Uint32Array(width);
-      var mask3LSB = 0xfffffff8; // used to clear the 3 LSBs
-
-      for (i = 0; i < numComponents; i++) {
-        component = this.components[i];
-        componentScaleX = component.scaleX * scaleX;
-        componentScaleY = component.scaleY * scaleY;
-        offset = i;
-        output = component.output;
-        blocksPerScanline = (component.blocksPerLine + 1) << 3;
-        // precalculate the xScaleBlockOffset
-        for (x = 0; x < width; x++) {
-          j = 0 | (x * componentScaleX);
-          xScaleBlockOffset[x] = ((j & mask3LSB) << 3) | (j & 7);
-        }
-        // linearize the blocks of the component
-        for (y = 0; y < height; y++) {
-          j = 0 | (y * componentScaleY);
-          index = blocksPerScanline * (j & mask3LSB) | ((j & 7) << 3);
-          for (x = 0; x < width; x++) {
-            data[offset] = output[index + xScaleBlockOffset[x]];
-            offset += numComponents;
-          }
-        }
-      }
-
-      // decodeTransform will contains pairs of multiplier (-256..256) and
-      // additive
-      var transform = this.decodeTransform;
-      if (transform) {
-        for (i = 0; i < dataLength;) {
-          for (j = 0, k = 0; j < numComponents; j++, i++, k += 2) {
-            data[i] = ((data[i] * transform[k]) >> 8) + transform[k + 1];
-          }
-        }
-      }
-      return data;
-    },
-
-    _isColorConversionNeeded: function isColorConversionNeeded() {
-      if (this.adobe && this.adobe.transformCode) {
-        // The adobe transform marker overrides any previous setting
-        return true;
-      } else if (this.numComponents === 3) {
-        return true;
-      } else {
-        return false;
-      }
-    },
-
-    _convertYccToRgb: function convertYccToRgb(data) {
-      var Y, Cb, Cr;
-      for (var i = 0, length = data.length; i < length; i += 3) {
-        Y  = data[i    ];
-        Cb = data[i + 1];
-        Cr = data[i + 2];
-        data[i    ] = clamp0to255(Y - 179.456 + 1.402 * Cr);
-        data[i + 1] = clamp0to255(Y + 135.459 - 0.344 * Cb - 0.714 * Cr);
-        data[i + 2] = clamp0to255(Y - 226.816 + 1.772 * Cb);
-      }
-      return data;
-    },
-
-    _convertYcckToRgb: function convertYcckToRgb(data) {
-      var Y, Cb, Cr, k, CbCb, CbCr, CbY, Cbk, CrCr, Crk, CrY, YY, Yk, kk;
-      var offset = 0;
-      for (var i = 0, length = data.length; i < length; i += 4) {
-        Y  = data[i];
-        Cb = data[i + 1];
-        Cr = data[i + 2];
-        k = data[i + 3];
-
-        CbCb = Cb * Cb;
-        CbCr = Cb * Cr;
-        CbY = Cb * Y;
-        Cbk = Cb * k;
-        CrCr = Cr * Cr;
-        Crk = Cr * k;
-        CrY = Cr * Y;
-        YY = Y * Y;
-        Yk = Y * k;
-        kk = k * k;
-
-        var r = - 122.67195406894 -
-          6.60635669420364e-5 * CbCb + 0.000437130475926232 * CbCr -
-          5.4080610064599e-5* CbY + 0.00048449797120281* Cbk -
-          0.154362151871126 * Cb - 0.000957964378445773 * CrCr +
-          0.000817076911346625 * CrY - 0.00477271405408747 * Crk +
-          1.53380253221734 * Cr + 0.000961250184130688 * YY -
-          0.00266257332283933 * Yk + 0.48357088451265 * Y -
-          0.000336197177618394 * kk + 0.484791561490776 * k;
-
-        var g = 107.268039397724 +
-          2.19927104525741e-5 * CbCb - 0.000640992018297945 * CbCr +
-          0.000659397001245577* CbY + 0.000426105652938837* Cbk -
-          0.176491792462875 * Cb - 0.000778269941513683 * CrCr +
-          0.00130872261408275 * CrY + 0.000770482631801132 * Crk -
-          0.151051492775562 * Cr + 0.00126935368114843 * YY -
-          0.00265090189010898 * Yk + 0.25802910206845 * Y -
-          0.000318913117588328 * kk - 0.213742400323665 * k;
-
-        var b = - 20.810012546947 -
-          0.000570115196973677 * CbCb - 2.63409051004589e-5 * CbCr +
-          0.0020741088115012* CbY - 0.00288260236853442* Cbk +
-          0.814272968359295 * Cb - 1.53496057440975e-5 * CrCr -
-          0.000132689043961446 * CrY + 0.000560833691242812 * Crk -
-          0.195152027534049 * Cr + 0.00174418132927582 * YY -
-          0.00255243321439347 * Yk + 0.116935020465145 * Y -
-          0.000343531996510555 * kk + 0.24165260232407 * k;
-
-        data[offset++] = clamp0to255(r);
-        data[offset++] = clamp0to255(g);
-        data[offset++] = clamp0to255(b);
-      }
-      return data;
-    },
-
-    _convertYcckToCmyk: function convertYcckToCmyk(data) {
-      var Y, Cb, Cr;
-      for (var i = 0, length = data.length; i < length; i += 4) {
-        Y  = data[i];
-        Cb = data[i + 1];
-        Cr = data[i + 2];
-        data[i    ] = clamp0to255(434.456 - Y - 1.402 * Cr);
-        data[i + 1] = clamp0to255(119.541 - Y + 0.344 * Cb + 0.714 * Cr);
-        data[i + 2] = clamp0to255(481.816 - Y - 1.772 * Cb);
-        // K in data[i + 3] is unchanged
-      }
-      return data;
-    },
-
-    _convertCmykToRgb: function convertCmykToRgb(data) {
-      var c, m, y, k;
-      var offset = 0;
-      var min = -255 * 255 * 255;
-      var scale = 1 / 255 / 255;
-      for (var i = 0, length = data.length; i < length; i += 4) {
-        c = data[i];
-        m = data[i + 1];
-        y = data[i + 2];
-        k = data[i + 3];
-
-        var r =
-          c * (-4.387332384609988 * c + 54.48615194189176 * m +
-               18.82290502165302 * y + 212.25662451639585 * k -
-               72734.4411664936) +
-          m * (1.7149763477362134 * m - 5.6096736904047315 * y -
-               17.873870861415444 * k - 1401.7366389350734) +
-          y * (-2.5217340131683033 * y - 21.248923337353073 * k +
-               4465.541406466231) -
-          k * (21.86122147463605 * k + 48317.86113160301);
-        var g =
-          c * (8.841041422036149 * c + 60.118027045597366 * m +
-               6.871425592049007 * y + 31.159100130055922 * k -
-               20220.756542821975) +
-          m * (-15.310361306967817 * m + 17.575251261109482 * y +
-               131.35250912493976 * k - 48691.05921601825) +
-          y * (4.444339102852739 * y + 9.8632861493405 * k -
-               6341.191035517494) -
-          k * (20.737325471181034 * k + 47890.15695978492);
-        var b =
-          c * (0.8842522430003296 * c + 8.078677503112928 * m +
-               30.89978309703729 * y - 0.23883238689178934 * k -
-               3616.812083916688) +
-          m * (10.49593273432072 * m + 63.02378494754052 * y +
-               50.606957656360734 * k - 28620.90484698408) +
-          y * (0.03296041114873217 * y + 115.60384449646641 * k -
-               49363.43385999684) -
-          k * (22.33816807309886 * k + 45932.16563550634);
-
-        data[offset++] = r >= 0 ? 255 : r <= min ? 0 : 255 + r * scale | 0;
-        data[offset++] = g >= 0 ? 255 : g <= min ? 0 : 255 + g * scale | 0;
-        data[offset++] = b >= 0 ? 255 : b <= min ? 0 : 255 + b * scale | 0;
-      }
-      return data;
-    },
-
-    getData: function getData(width, height, forceRGBoutput) {
-      if (this.numComponents > 4) {
-        throw 'Unsupported color mode';
-      }
-      // type of data: Uint8Array(width * height * numComponents)
-      var data = this._getLinearizedBlockData(width, height);
-
-      if (this.numComponents === 3) {
-        return this._convertYccToRgb(data);
-      } else if (this.numComponents === 4) {
-        if (this._isColorConversionNeeded()) {
-          if (forceRGBoutput) {
-            return this._convertYcckToRgb(data);
-          } else {
-            return this._convertYcckToCmyk(data);
-          }
-        } else if (forceRGBoutput) {
-          return this._convertCmykToRgb(data);
-        }
-      }
-      return data;
-    }
-  };
-
-  return constructor;
-})();
-
-
-var JpxImage = (function JpxImageClosure() {
-  // Table E.1
-  var SubbandsGainLog2 = {
-    'LL': 0,
-    'LH': 1,
-    'HL': 1,
-    'HH': 2
-  };
-  function JpxImage() {
-    this.failOnCorruptedImage = false;
-  }
-  JpxImage.prototype = {
-    parse: function JpxImage_parse(data) {
-
-      var head = readUint16(data, 0);
-      // No box header, immediate start of codestream (SOC)
-      if (head === 0xFF4F) {
-        this.parseCodestream(data, 0, data.length);
-        return;
-      }
-
-      var position = 0, length = data.length;
-      while (position < length) {
-        var headerSize = 8;
-        var lbox = readUint32(data, position);
-        var tbox = readUint32(data, position + 4);
-        position += headerSize;
-        if (lbox === 1) {
-          // XLBox: read UInt64 according to spec.
-          // JavaScript's int precision of 53 bit should be sufficient here.
-          lbox = readUint32(data, position) * 4294967296 +
-                 readUint32(data, position + 4);
-          position += 8;
-          headerSize += 8;
-        }
-        if (lbox === 0) {
-          lbox = length - position + headerSize;
-        }
-        if (lbox < headerSize) {
-          throw new Error('JPX Error: Invalid box field size');
-        }
-        var dataLength = lbox - headerSize;
-        var jumpDataLength = true;
-        switch (tbox) {
-          case 0x6A501A1A: // 'jP\032\032'
-            // TODO
-            break;
-          case 0x6A703268: // 'jp2h'
-            jumpDataLength = false; // parsing child boxes
-            break;
-          case 0x636F6C72: // 'colr'
-            // TODO
-            break;
-          case 0x6A703263: // 'jp2c'
-            this.parseCodestream(data, position, position + dataLength);
-            break;
-        }
-        if (jumpDataLength) {
-          position += dataLength;
-        }
-      }
-    },
-    parseImageProperties: function JpxImage_parseImageProperties(stream) {
-      var newByte = stream.getByte();
-      while (newByte >= 0) {
-        var oldByte = newByte;
-        newByte = stream.getByte();
-        var code = (oldByte << 8) | newByte;
-        // Image and tile size (SIZ)
-        if (code === 0xFF51) {
-          stream.skip(4);
-          var Xsiz = stream.getInt32() >>> 0; // Byte 4
-          var Ysiz = stream.getInt32() >>> 0; // Byte 8
-          var XOsiz = stream.getInt32() >>> 0; // Byte 12
-          var YOsiz = stream.getInt32() >>> 0; // Byte 16
-          stream.skip(16);
-          var Csiz = stream.getUint16(); // Byte 36
-          this.width = Xsiz - XOsiz;
-          this.height = Ysiz - YOsiz;
-          this.componentsCount = Csiz;
-          // Results are always returned as Uint8Arrays
-          this.bitsPerComponent = 8;
-          return;
-        }
-      }
-      throw new Error('JPX Error: No size marker found in JPX stream');
-    },
-    parseCodestream: function JpxImage_parseCodestream(data, start, end) {
-      var context = {};
-      try {
-        var doNotRecover = false;
-        var position = start;
-        while (position + 1 < end) {
-          var code = readUint16(data, position);
-          position += 2;
-
-          var length = 0, j, sqcd, spqcds, spqcdSize, scalarExpounded, tile;
-          switch (code) {
-            case 0xFF4F: // Start of codestream (SOC)
-              context.mainHeader = true;
-              break;
-            case 0xFFD9: // End of codestream (EOC)
-              break;
-            case 0xFF51: // Image and tile size (SIZ)
-              length = readUint16(data, position);
-              var siz = {};
-              siz.Xsiz = readUint32(data, position + 4);
-              siz.Ysiz = readUint32(data, position + 8);
-              siz.XOsiz = readUint32(data, position + 12);
-              siz.YOsiz = readUint32(data, position + 16);
-              siz.XTsiz = readUint32(data, position + 20);
-              siz.YTsiz = readUint32(data, position + 24);
-              siz.XTOsiz = readUint32(data, position + 28);
-              siz.YTOsiz = readUint32(data, position + 32);
-              var componentsCount = readUint16(data, position + 36);
-              siz.Csiz = componentsCount;
-              var components = [];
-              j = position + 38;
-              for (var i = 0; i < componentsCount; i++) {
-                var component = {
-                  precision: (data[j] & 0x7F) + 1,
-                  isSigned: !!(data[j] & 0x80),
-                  XRsiz: data[j + 1],
-                  YRsiz: data[j + 1]
-                };
-                calculateComponentDimensions(component, siz);
-                components.push(component);
-              }
-              context.SIZ = siz;
-              context.components = components;
-              calculateTileGrids(context, components);
-              context.QCC = [];
-              context.COC = [];
-              break;
-            case 0xFF55: // Tile-part lengths, main header (TLM)
-              var Ltlm = readUint16(data, position); // Marker segment length
-              // Skip tile length markers
-              position += Ltlm;
-              break;
-            case 0xFF5C: // Quantization default (QCD)
-              length = readUint16(data, position);
-              var qcd = {};
-              j = position + 2;
-              sqcd = data[j++];
-              switch (sqcd & 0x1F) {
-                case 0:
-                  spqcdSize = 8;
-                  scalarExpounded = true;
-                  break;
-                case 1:
-                  spqcdSize = 16;
-                  scalarExpounded = false;
-                  break;
-                case 2:
-                  spqcdSize = 16;
-                  scalarExpounded = true;
-                  break;
-                default:
-                  throw new Error('JPX Error: Invalid SQcd value ' + sqcd);
-              }
-              qcd.noQuantization = (spqcdSize === 8);
-              qcd.scalarExpounded = scalarExpounded;
-              qcd.guardBits = sqcd >> 5;
-              spqcds = [];
-              while (j < length + position) {
-                var spqcd = {};
-                if (spqcdSize === 8) {
-                  spqcd.epsilon = data[j++] >> 3;
-                  spqcd.mu = 0;
-                } else {
-                  spqcd.epsilon = data[j] >> 3;
-                  spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1];
-                  j += 2;
-                }
-                spqcds.push(spqcd);
-              }
-              qcd.SPqcds = spqcds;
-              if (context.mainHeader) {
-                context.QCD = qcd;
-              } else {
-                context.currentTile.QCD = qcd;
-                context.currentTile.QCC = [];
-              }
-              break;
-            case 0xFF5D: // Quantization component (QCC)
-              length = readUint16(data, position);
-              var qcc = {};
-              j = position + 2;
-              var cqcc;
-              if (context.SIZ.Csiz < 257) {
-                cqcc = data[j++];
-              } else {
-                cqcc = readUint16(data, j);
-                j += 2;
-              }
-              sqcd = data[j++];
-              switch (sqcd & 0x1F) {
-                case 0:
-                  spqcdSize = 8;
-                  scalarExpounded = true;
-                  break;
-                case 1:
-                  spqcdSize = 16;
-                  scalarExpounded = false;
-                  break;
-                case 2:
-                  spqcdSize = 16;
-                  scalarExpounded = true;
-                  break;
-                default:
-                  throw new Error('JPX Error: Invalid SQcd value ' + sqcd);
-              }
-              qcc.noQuantization = (spqcdSize === 8);
-              qcc.scalarExpounded = scalarExpounded;
-              qcc.guardBits = sqcd >> 5;
-              spqcds = [];
-              while (j < (length + position)) {
-                spqcd = {};
-                if (spqcdSize === 8) {
-                  spqcd.epsilon = data[j++] >> 3;
-                  spqcd.mu = 0;
-                } else {
-                  spqcd.epsilon = data[j] >> 3;
-                  spqcd.mu = ((data[j] & 0x7) << 8) | data[j + 1];
-                  j += 2;
-                }
-                spqcds.push(spqcd);
-              }
-              qcc.SPqcds = spqcds;
-              if (context.mainHeader) {
-                context.QCC[cqcc] = qcc;
-              } else {
-                context.currentTile.QCC[cqcc] = qcc;
-              }
-              break;
-            case 0xFF52: // Coding style default (COD)
-              length = readUint16(data, position);
-              var cod = {};
-              j = position + 2;
-              var scod = data[j++];
-              cod.entropyCoderWithCustomPrecincts = !!(scod & 1);
-              cod.sopMarkerUsed = !!(scod & 2);
-              cod.ephMarkerUsed = !!(scod & 4);
-              cod.progressionOrder = data[j++];
-              cod.layersCount = readUint16(data, j);
-              j += 2;
-              cod.multipleComponentTransform = data[j++];
-
-              cod.decompositionLevelsCount = data[j++];
-              cod.xcb = (data[j++] & 0xF) + 2;
-              cod.ycb = (data[j++] & 0xF) + 2;
-              var blockStyle = data[j++];
-              cod.selectiveArithmeticCodingBypass = !!(blockStyle & 1);
-              cod.resetContextProbabilities = !!(blockStyle & 2);
-              cod.terminationOnEachCodingPass = !!(blockStyle & 4);
-              cod.verticalyStripe = !!(blockStyle & 8);
-              cod.predictableTermination = !!(blockStyle & 16);
-              cod.segmentationSymbolUsed = !!(blockStyle & 32);
-              cod.reversibleTransformation = data[j++];
-              if (cod.entropyCoderWithCustomPrecincts) {
-                var precinctsSizes = [];
-                while (j < length + position) {
-                  var precinctsSize = data[j++];
-                  precinctsSizes.push({
-                    PPx: precinctsSize & 0xF,
-                    PPy: precinctsSize >> 4
-                  });
-                }
-                cod.precinctsSizes = precinctsSizes;
-              }
-              var unsupported = [];
-              if (cod.sopMarkerUsed) {
-                unsupported.push('sopMarkerUsed');
-              }
-              if (cod.ephMarkerUsed) {
-                unsupported.push('ephMarkerUsed');
-              }
-              if (cod.selectiveArithmeticCodingBypass) {
-                unsupported.push('selectiveArithmeticCodingBypass');
-              }
-              if (cod.resetContextProbabilities) {
-                unsupported.push('resetContextProbabilities');
-              }
-              if (cod.terminationOnEachCodingPass) {
-                unsupported.push('terminationOnEachCodingPass');
-              }
-              if (cod.verticalyStripe) {
-                unsupported.push('verticalyStripe');
-              }
-              if (cod.predictableTermination) {
-                unsupported.push('predictableTermination');
-              }
-              if (unsupported.length > 0) {
-                doNotRecover = true;
-                throw new Error('JPX Error: Unsupported COD options (' +
-                                unsupported.join(', ') + ')');
-              }
-              if (context.mainHeader) {
-                context.COD = cod;
-              } else {
-                context.currentTile.COD = cod;
-                context.currentTile.COC = [];
-              }
-              break;
-            case 0xFF90: // Start of tile-part (SOT)
-              length = readUint16(data, position);
-              tile = {};
-              tile.index = readUint16(data, position + 2);
-              tile.length = readUint32(data, position + 4);
-              tile.dataEnd = tile.length + position - 2;
-              tile.partIndex = data[position + 8];
-              tile.partsCount = data[position + 9];
-
-              context.mainHeader = false;
-              if (tile.partIndex === 0) {
-                // reset component specific settings
-                tile.COD = context.COD;
-                tile.COC = context.COC.slice(0); // clone of the global COC
-                tile.QCD = context.QCD;
-                tile.QCC = context.QCC.slice(0); // clone of the global COC
-              }
-              context.currentTile = tile;
-              break;
-            case 0xFF93: // Start of data (SOD)
-              tile = context.currentTile;
-              if (tile.partIndex === 0) {
-                initializeTile(context, tile.index);
-                buildPackets(context);
-              }
-
-              // moving to the end of the data
-              length = tile.dataEnd - position;
-              parseTilePackets(context, data, position, length);
-              break;
-            case 0xFF64: // Comment (COM)
-              length = readUint16(data, position);
-              // skipping content
-              break;
-            case 0xFF53: // Coding style component (COC)
-              throw new Error('JPX Error: Codestream code 0xFF53 (COC) is ' +
-                              'not implemented');
-            default:
-              throw new Error('JPX Error: Unknown codestream code: ' +
-                              code.toString(16));
-          }
-          position += length;
-        }
-      } catch (e) {
-        if (doNotRecover || this.failOnCorruptedImage) {
-          throw e;
-        } else {
-          warn('Trying to recover from ' + e.message);
-        }
-      }
-      this.tiles = transformComponents(context);
-      this.width = context.SIZ.Xsiz - context.SIZ.XOsiz;
-      this.height = context.SIZ.Ysiz - context.SIZ.YOsiz;
-      this.componentsCount = context.SIZ.Csiz;
-    }
-  };
-  function calculateComponentDimensions(component, siz) {
-    // Section B.2 Component mapping
-    component.x0 = Math.ceil(siz.XOsiz / component.XRsiz);
-    component.x1 = Math.ceil(siz.Xsiz / component.XRsiz);
-    component.y0 = Math.ceil(siz.YOsiz / component.YRsiz);
-    component.y1 = Math.ceil(siz.Ysiz / component.YRsiz);
-    component.width = component.x1 - component.x0;
-    component.height = component.y1 - component.y0;
-  }
-  function calculateTileGrids(context, components) {
-    var siz = context.SIZ;
-    // Section B.3 Division into tile and tile-components
-    var tile, tiles = [];
-    var numXtiles = Math.ceil((siz.Xsiz - siz.XTOsiz) / siz.XTsiz);
-    var numYtiles = Math.ceil((siz.Ysiz - siz.YTOsiz) / siz.YTsiz);
-    for (var q = 0; q < numYtiles; q++) {
-      for (var p = 0; p < numXtiles; p++) {
-        tile = {};
-        tile.tx0 = Math.max(siz.XTOsiz + p * siz.XTsiz, siz.XOsiz);
-        tile.ty0 = Math.max(siz.YTOsiz + q * siz.YTsiz, siz.YOsiz);
-        tile.tx1 = Math.min(siz.XTOsiz + (p + 1) * siz.XTsiz, siz.Xsiz);
-        tile.ty1 = Math.min(siz.YTOsiz + (q + 1) * siz.YTsiz, siz.Ysiz);
-        tile.width = tile.tx1 - tile.tx0;
-        tile.height = tile.ty1 - tile.ty0;
-        tile.components = [];
-        tiles.push(tile);
-      }
-    }
-    context.tiles = tiles;
-
-    var componentsCount = siz.Csiz;
-    for (var i = 0, ii = componentsCount; i < ii; i++) {
-      var component = components[i];
-      for (var j = 0, jj = tiles.length; j < jj; j++) {
-        var tileComponent = {};
-        tile = tiles[j];
-        tileComponent.tcx0 = Math.ceil(tile.tx0 / component.XRsiz);
-        tileComponent.tcy0 = Math.ceil(tile.ty0 / component.YRsiz);
-        tileComponent.tcx1 = Math.ceil(tile.tx1 / component.XRsiz);
-        tileComponent.tcy1 = Math.ceil(tile.ty1 / component.YRsiz);
-        tileComponent.width = tileComponent.tcx1 - tileComponent.tcx0;
-        tileComponent.height = tileComponent.tcy1 - tileComponent.tcy0;
-        tile.components[i] = tileComponent;
-      }
-    }
-  }
-  function getBlocksDimensions(context, component, r) {
-    var codOrCoc = component.codingStyleParameters;
-    var result = {};
-    if (!codOrCoc.entropyCoderWithCustomPrecincts) {
-      result.PPx = 15;
-      result.PPy = 15;
-    } else {
-      result.PPx = codOrCoc.precinctsSizes[r].PPx;
-      result.PPy = codOrCoc.precinctsSizes[r].PPy;
-    }
-    // calculate codeblock size as described in section B.7
-    result.xcb_ = (r > 0 ? Math.min(codOrCoc.xcb, result.PPx - 1) :
-                   Math.min(codOrCoc.xcb, result.PPx));
-    result.ycb_ = (r > 0 ? Math.min(codOrCoc.ycb, result.PPy - 1) :
-                   Math.min(codOrCoc.ycb, result.PPy));
-    return result;
-  }
-  function buildPrecincts(context, resolution, dimensions) {
-    // Section B.6 Division resolution to precincts
-    var precinctWidth = 1 << dimensions.PPx;
-    var precinctHeight = 1 << dimensions.PPy;
-    var numprecinctswide = (resolution.trx1 > resolution.trx0 ?
-      Math.ceil(resolution.trx1 / precinctWidth) -
-      Math.floor(resolution.trx0 / precinctWidth) : 0);
-    var numprecinctshigh = (resolution.try1 > resolution.try0 ?
-      Math.ceil(resolution.try1 / precinctHeight) -
-      Math.floor(resolution.try0 / precinctHeight) : 0);
-    var numprecincts = numprecinctswide * numprecinctshigh;
-    var precinctXOffset = Math.floor(resolution.trx0 / precinctWidth) *
-                          precinctWidth;
-    var precinctYOffset = Math.floor(resolution.try0 / precinctHeight) *
-                          precinctHeight;
-    resolution.precinctParameters = {
-      precinctXOffset: precinctXOffset,
-      precinctYOffset: precinctYOffset,
-      precinctWidth: precinctWidth,
-      precinctHeight: precinctHeight,
-      numprecinctswide: numprecinctswide,
-      numprecinctshigh: numprecinctshigh,
-      numprecincts: numprecincts
-    };
-  }
-  function buildCodeblocks(context, subband, dimensions) {
-    // Section B.7 Division sub-band into code-blocks
-    var xcb_ = dimensions.xcb_;
-    var ycb_ = dimensions.ycb_;
-    var codeblockWidth = 1 << xcb_;
-    var codeblockHeight = 1 << ycb_;
-    var cbx0 = subband.tbx0 >> xcb_;
-    var cby0 = subband.tby0 >> ycb_;
-    var cbx1 = (subband.tbx1 + codeblockWidth - 1) >> xcb_;
-    var cby1 = (subband.tby1 + codeblockHeight - 1) >> ycb_;
-    var precinctParameters = subband.resolution.precinctParameters;
-    var codeblocks = [];
-    var precincts = [];
-    var i, j, codeblock, precinctNumber;
-    for (j = cby0; j < cby1; j++) {
-      for (i = cbx0; i < cbx1; i++) {
-        codeblock = {
-          cbx: i,
-          cby: j,
-          tbx0: codeblockWidth * i,
-          tby0: codeblockHeight * j,
-          tbx1: codeblockWidth * (i + 1),
-          tby1: codeblockHeight * (j + 1)
+      if (args.onError) {
+        xhr.onerror = function(evt) {
+          args.onError(xhr.status);
         };
-        // calculate precinct number
-        var pi = Math.floor((codeblock.tbx0 -
-                 precinctParameters.precinctXOffset) /
-                 precinctParameters.precinctWidth);
-        var pj = Math.floor((codeblock.tby0 -
-                 precinctParameters.precinctYOffset) /
-                 precinctParameters.precinctHeight);
-        precinctNumber = pj + pi * precinctParameters.numprecinctswide;
-        codeblock.tbx0_ = Math.max(subband.tbx0, codeblock.tbx0);
-        codeblock.tby0_ = Math.max(subband.tby0, codeblock.tby0);
-        codeblock.tbx1_ = Math.min(subband.tbx1, codeblock.tbx1);
-        codeblock.tby1_ = Math.min(subband.tby1, codeblock.tby1);
-        codeblock.precinctNumber = precinctNumber;
-        codeblock.subbandType = subband.type;
-        codeblock.Lblock = 3;
-        codeblocks.push(codeblock);
-        // building precinct for the sub-band
-        var precinct = precincts[precinctNumber];
-        if (precinct !== undefined) {
-          if (i < precinct.cbxMin) {
-            precinct.cbxMin = i;
-          } else if (i > precinct.cbxMax) {
-            precinct.cbxMax = i;
-          }
-          if (j < precinct.cbyMin) {
-            precinct.cbxMin = j;
-          } else if (j > precinct.cbyMax) {
-            precinct.cbyMax = j;
-          }
-        } else {
-          precincts[precinctNumber] = precinct = {
-            cbxMin: i,
-            cbyMin: j,
-            cbxMax: i,
-            cbyMax: j
-          };
-        }
-        codeblock.precinct = precinct;
       }
-    }
-    subband.codeblockParameters = {
-      codeblockWidth: xcb_,
-      codeblockHeight: ycb_,
-      numcodeblockwide: cbx1 - cbx0 + 1,
-      numcodeblockhigh: cby1 - cby0 + 1
-    };
-    subband.codeblocks = codeblocks;
-    subband.precincts = precincts;
-  }
-  function createPacket(resolution, precinctNumber, layerNumber) {
-    var precinctCodeblocks = [];
-    // Section B.10.8 Order of info in packet
-    var subbands = resolution.subbands;
-    // sub-bands already ordered in 'LL', 'HL', 'LH', and 'HH' sequence
-    for (var i = 0, ii = subbands.length; i < ii; i++) {
-      var subband = subbands[i];
-      var codeblocks = subband.codeblocks;
-      for (var j = 0, jj = codeblocks.length; j < jj; j++) {
-        var codeblock = codeblocks[j];
-        if (codeblock.precinctNumber !== precinctNumber) {
-          continue;
-        }
-        precinctCodeblocks.push(codeblock);
-      }
-    }
-    return {
-      layerNumber: layerNumber,
-      codeblocks: precinctCodeblocks
-    };
-  }
-  function LayerResolutionComponentPositionIterator(context) {
-    var siz = context.SIZ;
-    var tileIndex = context.currentTile.index;
-    var tile = context.tiles[tileIndex];
-    var layersCount = tile.codingStyleDefaultParameters.layersCount;
-    var componentsCount = siz.Csiz;
-    var maxDecompositionLevelsCount = 0;
-    for (var q = 0; q < componentsCount; q++) {
-      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
-        tile.components[q].codingStyleParameters.decompositionLevelsCount);
-    }
+      xhr.onreadystatechange = this.onStateChange.bind(this, xhrId);
+      xhr.onprogress = this.onProgress.bind(this, xhrId);
 
-    var l = 0, r = 0, i = 0, k = 0;
+      pendingRequest.onHeadersReceived = args.onHeadersReceived;
+      pendingRequest.onDone = args.onDone;
+      pendingRequest.onError = args.onError;
+      pendingRequest.onProgress = args.onProgress;
 
-    this.nextPacket = function JpxImage_nextPacket() {
-      // Section B.12.1.1 Layer-resolution-component-position
-      for (; l < layersCount; l++) {
-        for (; r <= maxDecompositionLevelsCount; r++) {
-          for (; i < componentsCount; i++) {
-            var component = tile.components[i];
-            if (r > component.codingStyleParameters.decompositionLevelsCount) {
-              continue;
-            }
+      xhr.send(null);
 
-            var resolution = component.resolutions[r];
-            var numprecincts = resolution.precinctParameters.numprecincts;
-            for (; k < numprecincts;) {
-              var packet = createPacket(resolution, k, l);
-              k++;
-              return packet;
-            }
-            k = 0;
-          }
-          i = 0;
+      return xhrId;
+    },
+
+    onProgress: function NetworkManager_onProgress(xhrId, evt) {
+      var pendingRequest = this.pendingRequests[xhrId];
+      if (!pendingRequest) {
+        // Maybe abortRequest was called...
+        return;
+      }
+
+      if (pendingRequest.mozChunked) {
+        var chunk = getArrayBuffer(pendingRequest.xhr);
+        pendingRequest.onProgressiveData(chunk);
+      }
+
+      var onProgress = pendingRequest.onProgress;
+      if (onProgress) {
+        onProgress(evt);
+      }
+    },
+
+    onStateChange: function NetworkManager_onStateChange(xhrId, evt) {
+      var pendingRequest = this.pendingRequests[xhrId];
+      if (!pendingRequest) {
+        // Maybe abortRequest was called...
+        return;
+      }
+
+      var xhr = pendingRequest.xhr;
+      if (xhr.readyState >= 2 && pendingRequest.onHeadersReceived) {
+        pendingRequest.onHeadersReceived();
+        delete pendingRequest.onHeadersReceived;
+      }
+
+      if (xhr.readyState !== 4) {
+        return;
+      }
+
+      if (!(xhrId in this.pendingRequests)) {
+        // The XHR request might have been aborted in onHeadersReceived()
+        // callback, in which case we should abort request
+        return;
+      }
+
+      delete this.pendingRequests[xhrId];
+
+      // success status == 0 can be on ftp, file and other protocols
+      if (xhr.status === 0 && this.isHttp) {
+        if (pendingRequest.onError) {
+          pendingRequest.onError(xhr.status);
         }
-        r = 0;
+        return;
       }
-      throw new Error('JPX Error: Out of packets');
-    };
-  }
-  function ResolutionLayerComponentPositionIterator(context) {
-    var siz = context.SIZ;
-    var tileIndex = context.currentTile.index;
-    var tile = context.tiles[tileIndex];
-    var layersCount = tile.codingStyleDefaultParameters.layersCount;
-    var componentsCount = siz.Csiz;
-    var maxDecompositionLevelsCount = 0;
-    for (var q = 0; q < componentsCount; q++) {
-      maxDecompositionLevelsCount = Math.max(maxDecompositionLevelsCount,
-        tile.components[q].codingStyleParameters.decompositionLevelsCount);
-    }
+      var xhrStatus = xhr.status || OK_RESPONSE;
 
-    var r = 0, l = 0, i = 0, k = 0;
+      // From http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.35.2:
+      // "A server MAY ignore the Range header". This means it's possible to
+      // get a 200 rather than a 206 response from a range request.
+      var ok_response_on_range_request =
+          xhrStatus === OK_RESPONSE &&
+          pendingRequest.expectedStatus === PARTIAL_CONTENT_RESPONSE;
 
-    this.nextPacket = function JpxImage_nextPacket() {
-      // Section B.12.1.2 Resolution-layer-component-position
-      for (; r <= maxDecompositionLevelsCount; r++) {
-        for (; l < layersCount; l++) {
-          for (; i < componentsCount; i++) {
-            var component = tile.components[i];
-            if (r > component.codingStyleParameters.decompositionLevelsCount) {
-              continue;
-            }
+      if (!ok_response_on_range_request &&
+          xhrStatus !== pendingRequest.expectedStatus) {
+        if (pendingRequest.onError) {
+          pendingRequest.onError(xhr.status);
+        }
+        return;
+      }
 
-            var resolution = component.resolutions[r];
-            var numprecincts = resolution.precinctParameters.numprecincts;
-            for (; k < numprecincts;) {
-              var packet = createPacket(resolution, k, l);
-              k++;
-              return packet;
-            }
-            k = 0;
-          }
-          i = 0;
-        }
-        l = 0;
-      }
-      throw new Error('JPX Error: Out of packets');
-    };
-  }
-  function buildPackets(context) {
-    var siz = context.SIZ;
-    var tileIndex = context.currentTile.index;
-    var tile = context.tiles[tileIndex];
-    var componentsCount = siz.Csiz;
-    // Creating resolutions and sub-bands for each component
-    for (var c = 0; c < componentsCount; c++) {
-      var component = tile.components[c];
-      var decompositionLevelsCount =
-        component.codingStyleParameters.decompositionLevelsCount;
-      // Section B.5 Resolution levels and sub-bands
-      var resolutions = [];
-      var subbands = [];
-      for (var r = 0; r <= decompositionLevelsCount; r++) {
-        var blocksDimensions = getBlocksDimensions(context, component, r);
-        var resolution = {};
-        var scale = 1 << (decompositionLevelsCount - r);
-        resolution.trx0 = Math.ceil(component.tcx0 / scale);
-        resolution.try0 = Math.ceil(component.tcy0 / scale);
-        resolution.trx1 = Math.ceil(component.tcx1 / scale);
-        resolution.try1 = Math.ceil(component.tcy1 / scale);
-        buildPrecincts(context, resolution, blocksDimensions);
-        resolutions.push(resolution);
+      this.loadedRequests[xhrId] = true;
 
-        var subband;
-        if (r === 0) {
-          // one sub-band (LL) with last decomposition
-          subband = {};
-          subband.type = 'LL';
-          subband.tbx0 = Math.ceil(component.tcx0 / scale);
-          subband.tby0 = Math.ceil(component.tcy0 / scale);
-          subband.tbx1 = Math.ceil(component.tcx1 / scale);
-          subband.tby1 = Math.ceil(component.tcy1 / scale);
-          subband.resolution = resolution;
-          buildCodeblocks(context, subband, blocksDimensions);
-          subbands.push(subband);
-          resolution.subbands = [subband];
-        } else {
-          var bscale = 1 << (decompositionLevelsCount - r + 1);
-          var resolutionSubbands = [];
-          // three sub-bands (HL, LH and HH) with rest of decompositions
-          subband = {};
-          subband.type = 'HL';
-          subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
-          subband.tby0 = Math.ceil(component.tcy0 / bscale);
-          subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
-          subband.tby1 = Math.ceil(component.tcy1 / bscale);
-          subband.resolution = resolution;
-          buildCodeblocks(context, subband, blocksDimensions);
-          subbands.push(subband);
-          resolutionSubbands.push(subband);
-
-          subband = {};
-          subband.type = 'LH';
-          subband.tbx0 = Math.ceil(component.tcx0 / bscale);
-          subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
-          subband.tbx1 = Math.ceil(component.tcx1 / bscale);
-          subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
-          subband.resolution = resolution;
-          buildCodeblocks(context, subband, blocksDimensions);
-          subbands.push(subband);
-          resolutionSubbands.push(subband);
-
-          subband = {};
-          subband.type = 'HH';
-          subband.tbx0 = Math.ceil(component.tcx0 / bscale - 0.5);
-          subband.tby0 = Math.ceil(component.tcy0 / bscale - 0.5);
-          subband.tbx1 = Math.ceil(component.tcx1 / bscale - 0.5);
-          subband.tby1 = Math.ceil(component.tcy1 / bscale - 0.5);
-          subband.resolution = resolution;
-          buildCodeblocks(context, subband, blocksDimensions);
-          subbands.push(subband);
-          resolutionSubbands.push(subband);
-
-          resolution.subbands = resolutionSubbands;
-        }
-      }
-      component.resolutions = resolutions;
-      component.subbands = subbands;
-    }
-    // Generate the packets sequence
-    var progressionOrder = tile.codingStyleDefaultParameters.progressionOrder;
-    switch (progressionOrder) {
-      case 0:
-        tile.packetsIterator =
-          new LayerResolutionComponentPositionIterator(context);
-        break;
-      case 1:
-        tile.packetsIterator =
-          new ResolutionLayerComponentPositionIterator(context);
-        break;
-      default:
-        throw new Error('JPX Error: Unsupported progression order ' +
-                        progressionOrder);
-    }
-  }
-  function parseTilePackets(context, data, offset, dataLength) {
-    var position = 0;
-    var buffer, bufferSize = 0, skipNextBit = false;
-    function readBits(count) {
-      while (bufferSize < count) {
-        var b = data[offset + position];
-        position++;
-        if (skipNextBit) {
-          buffer = (buffer << 7) | b;
-          bufferSize += 7;
-          skipNextBit = false;
-        } else {
-          buffer = (buffer << 8) | b;
-          bufferSize += 8;
-        }
-        if (b === 0xFF) {
-          skipNextBit = true;
-        }
-      }
-      bufferSize -= count;
-      return (buffer >>> bufferSize) & ((1 << count) - 1);
-    }
-    function alignToByte() {
-      bufferSize = 0;
-      if (skipNextBit) {
-        position++;
-        skipNextBit = false;
-      }
-    }
-    function readCodingpasses() {
-      if (readBits(1) === 0) {
-        return 1;
-      }
-      if (readBits(1) === 0) {
-        return 2;
-      }
-      var value = readBits(2);
-      if (value < 3) {
-        return value + 3;
-      }
-      value = readBits(5);
-      if (value < 31) {
-        return value + 6;
-      }
-      value = readBits(7);
-      return value + 37;
-    }
-    var tileIndex = context.currentTile.index;
-    var tile = context.tiles[tileIndex];
-    var packetsIterator = tile.packetsIterator;
-    while (position < dataLength) {
-      var packet = packetsIterator.nextPacket();
-      if (!readBits(1)) {
-        alignToByte();
-        continue;
-      }
-      var layerNumber = packet.layerNumber;
-      var queue = [], codeblock;
-      for (var i = 0, ii = packet.codeblocks.length; i < ii; i++) {
-        codeblock = packet.codeblocks[i];
-        var precinct = codeblock.precinct;
-        var codeblockColumn = codeblock.cbx - precinct.cbxMin;
-        var codeblockRow = codeblock.cby - precinct.cbyMin;
-        var codeblockIncluded = false;
-        var firstTimeInclusion = false;
-        var valueReady;
-        if ('included' in codeblock) {
-          codeblockIncluded = !!readBits(1);
-        } else {
-          // reading inclusion tree
-          precinct = codeblock.precinct;
-          var inclusionTree, zeroBitPlanesTree;
-          if ('inclusionTree' in precinct) {
-            inclusionTree = precinct.inclusionTree;
-          } else {
-            // building inclusion and zero bit-planes trees
-            var width = precinct.cbxMax - precinct.cbxMin + 1;
-            var height = precinct.cbyMax - precinct.cbyMin + 1;
-            inclusionTree = new InclusionTree(width, height, layerNumber);
-            zeroBitPlanesTree = new TagTree(width, height);
-            precinct.inclusionTree = inclusionTree;
-            precinct.zeroBitPlanesTree = zeroBitPlanesTree;
-          }
-
-          if (inclusionTree.reset(codeblockColumn, codeblockRow, layerNumber)) {
-            while (true) {
-              if (readBits(1)) {
-                valueReady = !inclusionTree.nextLevel();
-                if (valueReady) {
-                  codeblock.included = true;
-                  codeblockIncluded = firstTimeInclusion = true;
-                  break;
-                }
-              } else {
-                inclusionTree.incrementValue(layerNumber);
-                break;
-              }
-            }
-          }
-        }
-        if (!codeblockIncluded) {
-          continue;
-        }
-        if (firstTimeInclusion) {
-          zeroBitPlanesTree = precinct.zeroBitPlanesTree;
-          zeroBitPlanesTree.reset(codeblockColumn, codeblockRow);
-          while (true) {
-            if (readBits(1)) {
-              valueReady = !zeroBitPlanesTree.nextLevel();
-              if (valueReady) {
-                break;
-              }
-            } else {
-              zeroBitPlanesTree.incrementValue();
-            }
-          }
-          codeblock.zeroBitPlanes = zeroBitPlanesTree.value;
-        }
-        var codingpasses = readCodingpasses();
-        while (readBits(1)) {
-          codeblock.Lblock++;
-        }
-        var codingpassesLog2 = log2(codingpasses);
-        // rounding down log2
-        var bits = ((codingpasses < (1 << codingpassesLog2)) ?
-          codingpassesLog2 - 1 : codingpassesLog2) + codeblock.Lblock;
-        var codedDataLength = readBits(bits);
-        queue.push({
-          codeblock: codeblock,
-          codingpasses: codingpasses,
-          dataLength: codedDataLength
+      var chunk = getArrayBuffer(xhr);
+      if (xhrStatus === PARTIAL_CONTENT_RESPONSE) {
+        var rangeHeader = xhr.getResponseHeader('Content-Range');
+        var matches = /bytes (\d+)-(\d+)\/(\d+)/.exec(rangeHeader);
+        var begin = parseInt(matches[1], 10);
+        pendingRequest.onDone({
+          begin: begin,
+          chunk: chunk
         });
-      }
-      alignToByte();
-      while (queue.length > 0) {
-        var packetItem = queue.shift();
-        codeblock = packetItem.codeblock;
-        if (!('data' in codeblock)) {
-          codeblock.data = [];
-        }
-        codeblock.data.push({
-          data: data,
-          start: offset + position,
-          end: offset + position + packetItem.dataLength,
-          codingpasses: packetItem.codingpasses
+      } else if (pendingRequest.onProgressiveData) {
+        pendingRequest.onDone(null);
+      } else if (chunk) {
+        pendingRequest.onDone({
+          begin: 0,
+          chunk: chunk
         });
-        position += packetItem.dataLength;
+      } else if (pendingRequest.onError) {
+        pendingRequest.onError(xhr.status);
       }
+    },
+
+    hasPendingRequests: function NetworkManager_hasPendingRequests() {
+      for (var xhrId in this.pendingRequests) {
+        return true;
+      }
+      return false;
+    },
+
+    getRequestXhr: function NetworkManager_getXhr(xhrId) {
+      return this.pendingRequests[xhrId].xhr;
+    },
+
+    isStreamingRequest: function NetworkManager_isStreamingRequest(xhrId) {
+      return !!(this.pendingRequests[xhrId].onProgressiveData);
+    },
+
+    isPendingRequest: function NetworkManager_isPendingRequest(xhrId) {
+      return xhrId in this.pendingRequests;
+    },
+
+    isLoadedRequest: function NetworkManager_isLoadedRequest(xhrId) {
+      return xhrId in this.loadedRequests;
+    },
+
+    abortAllRequests: function NetworkManager_abortAllRequests() {
+      for (var xhrId in this.pendingRequests) {
+        this.abortRequest(xhrId | 0);
+      }
+    },
+
+    abortRequest: function NetworkManager_abortRequest(xhrId) {
+      var xhr = this.pendingRequests[xhrId].xhr;
+      delete this.pendingRequests[xhrId];
+      xhr.abort();
     }
-    return position;
+  };
+
+  return NetworkManager;
+})();
+
+(function (root, factory) {
+  {
+    factory((root.pdfjsCoreNetwork = {}), root.pdfjsSharedUtil,
+      root.pdfjsCoreWorker);
   }
-  function copyCoefficients(coefficients, levelWidth, levelHeight, subband,
-                            delta, mb, reversible, segmentationSymbolUsed) {
-    var x0 = subband.tbx0;
-    var y0 = subband.tby0;
-    var width = subband.tbx1 - subband.tbx0;
-    var codeblocks = subband.codeblocks;
-    var right = subband.type.charAt(0) === 'H' ? 1 : 0;
-    var bottom = subband.type.charAt(1) === 'H' ? levelWidth : 0;
+}(this, function (exports, sharedUtil, coreWorker) {
 
-    for (var i = 0, ii = codeblocks.length; i < ii; ++i) {
-      var codeblock = codeblocks[i];
-      var blockWidth = codeblock.tbx1_ - codeblock.tbx0_;
-      var blockHeight = codeblock.tby1_ - codeblock.tby0_;
-      if (blockWidth === 0 || blockHeight === 0) {
-        continue;
-      }
-      if (!('data' in codeblock)) {
-        continue;
-      }
+  var assert = sharedUtil.assert;
+  var createPromiseCapability = sharedUtil.createPromiseCapability;
+  var isInt = sharedUtil.isInt;
+  var MissingPDFException = sharedUtil.MissingPDFException;
+  var UnexpectedResponseException = sharedUtil.UnexpectedResponseException;
 
-      var bitModel, currentCodingpassType;
-      bitModel = new BitModel(blockWidth, blockHeight, codeblock.subbandType,
-                              codeblock.zeroBitPlanes, mb);
-      currentCodingpassType = 2; // first bit plane starts from cleanup
-
-      // collect data
-      var data = codeblock.data, totalLength = 0, codingpasses = 0;
-      var j, jj, dataItem;
-      for (j = 0, jj = data.length; j < jj; j++) {
-        dataItem = data[j];
-        totalLength += dataItem.end - dataItem.start;
-        codingpasses += dataItem.codingpasses;
-      }
-      var encodedData = new Uint8Array(totalLength);
-      var position = 0;
-      for (j = 0, jj = data.length; j < jj; j++) {
-        dataItem = data[j];
-        var chunk = dataItem.data.subarray(dataItem.start, dataItem.end);
-        encodedData.set(chunk, position);
-        position += chunk.length;
-      }
-      // decoding the item
-      var decoder = new ArithmeticDecoder(encodedData, 0, totalLength);
-      bitModel.setDecoder(decoder);
-
-      for (j = 0; j < codingpasses; j++) {
-        switch (currentCodingpassType) {
-          case 0:
-            bitModel.runSignificancePropogationPass();
-            break;
-          case 1:
-            bitModel.runMagnitudeRefinementPass();
-            break;
-          case 2:
-            bitModel.runCleanupPass();
-            if (segmentationSymbolUsed) {
-              bitModel.checkSegmentationSymbol();
-            }
-            break;
-        }
-        currentCodingpassType = (currentCodingpassType + 1) % 3;
-      }
-
-      var offset = (codeblock.tbx0_ - x0) + (codeblock.tby0_ - y0) * width;
-      var sign = bitModel.coefficentsSign;
-      var magnitude = bitModel.coefficentsMagnitude;
-      var bitsDecoded = bitModel.bitsDecoded;
-      var magnitudeCorrection = reversible ? 0 : 0.5;
-      var k, n, nb;
-      position = 0;
-      // Do the interleaving of Section F.3.3 here, so we do not need
-      // to copy later. LL level is not interleaved, just copied.
-      var interleave = (subband.type !== 'LL');
-      for (j = 0; j < blockHeight; j++) {
-        var row = (offset / width) | 0; // row in the non-interleaved subband
-        var levelOffset = 2 * row * (levelWidth - width) + right + bottom;
-        for (k = 0; k < blockWidth; k++) {
-          n = magnitude[position];
-          if (n !== 0) {
-            n = (n + magnitudeCorrection) * delta;
-            if (sign[position] !== 0) {
-              n = -n;
-            }
-            nb = bitsDecoded[position];
-            var pos = interleave ? (levelOffset + (offset << 1)) : offset;
-            if (reversible && (nb >= mb)) {
-              coefficients[pos] = n;
-            } else {
-              coefficients[pos] = n * (1 << (mb - nb));
-            }
-          }
-          offset++;
-          position++;
-        }
-        offset += width - blockWidth;
-      }
-    }
+  /** @implements {IPDFStream} */
+  function PDFNetworkStream(options) {
+    this._options = options;
+    var source = options.source;
+    this._manager = new NetworkManager(source.url, {
+      httpHeaders: source.httpHeaders,
+      withCredentials: source.withCredentials
+    });
+    this._rangeChunkSize = source.rangeChunkSize;
+    this._fullRequestReader = null;
+    this._rangeRequestReaders = [];
   }
-  function transformTile(context, tile, c) {
-    var component = tile.components[c];
-    var codingStyleParameters = component.codingStyleParameters;
-    var quantizationParameters = component.quantizationParameters;
-    var decompositionLevelsCount =
-      codingStyleParameters.decompositionLevelsCount;
-    var spqcds = quantizationParameters.SPqcds;
-    var scalarExpounded = quantizationParameters.scalarExpounded;
-    var guardBits = quantizationParameters.guardBits;
-    var segmentationSymbolUsed = codingStyleParameters.segmentationSymbolUsed;
-    var precision = context.components[c].precision;
 
-    var reversible = codingStyleParameters.reversibleTransformation;
-    var transform = (reversible ? new ReversibleTransform() :
-                                  new IrreversibleTransform());
-
-    var subbandCoefficients = [];
-    var b = 0;
-    for (var i = 0; i <= decompositionLevelsCount; i++) {
-      var resolution = component.resolutions[i];
-
-      var width = resolution.trx1 - resolution.trx0;
-      var height = resolution.try1 - resolution.try0;
-      // Allocate space for the whole sublevel.
-      var coefficients = new Float32Array(width * height);
-
-      for (var j = 0, jj = resolution.subbands.length; j < jj; j++) {
-        var mu, epsilon;
-        if (!scalarExpounded) {
-          // formula E-5
-          mu = spqcds[0].mu;
-          epsilon = spqcds[0].epsilon + (i > 0 ? 1 - i : 0);
-        } else {
-          mu = spqcds[b].mu;
-          epsilon = spqcds[b].epsilon;
-          b++;
-        }
-
-        var subband = resolution.subbands[j];
-        var gainLog2 = SubbandsGainLog2[subband.type];
-
-        // calulate quantization coefficient (Section E.1.1.1)
-        var delta = (reversible ? 1 :
-          Math.pow(2, precision + gainLog2 - epsilon) * (1 + mu / 2048));
-        var mb = (guardBits + epsilon - 1);
-
-        // In the first resolution level, copyCoefficients will fill the
-        // whole array with coefficients. In the succeding passes,
-        // copyCoefficients will consecutively fill in the values that belong
-        // to the interleaved positions of the HL, LH, and HH coefficients.
-        // The LL coefficients will then be interleaved in Transform.iterate().
-        copyCoefficients(coefficients, width, height, subband, delta, mb,
-                         reversible, segmentationSymbolUsed);
+  PDFNetworkStream.prototype = {
+    _onRangeRequestReaderClosed:
+        function PDFNetworkStream_onRangeRequestReaderClosed(reader) {
+      var i = this._rangeRequestReaders.indexOf(reader);
+      if (i >= 0) {
+        this._rangeRequestReaders.splice(i, 1);
       }
-      subbandCoefficients.push({
-        width: width,
-        height: height,
-        items: coefficients
+    },
+
+    getFullReader: function PDFNetworkStream_getFullReader() {
+      assert(!this._fullRequestReader);
+      this._fullRequestReader =
+        new PDFNetworkStreamFullRequestReader(this._manager, this._options);
+      return this._fullRequestReader;
+    },
+
+    getRangeReader: function PDFNetworkStream_getRangeReader(begin, end) {
+      var reader = new PDFNetworkStreamRangeRequestReader(this._manager,
+                                                          begin, end);
+      reader.onClosed = this._onRangeRequestReaderClosed.bind(this);
+      this._rangeRequestReaders.push(reader);
+      return reader;
+    },
+
+    cancelAllRequests: function PDFNetworkStream_cancelAllRequests(reason) {
+      if (this._fullRequestReader) {
+        this._fullRequestReader.cancel(reason);
+      }
+      var readers = this._rangeRequestReaders.slice(0);
+      readers.forEach(function (reader) {
+        reader.cancel(reason);
       });
     }
+  };
 
-    var result = transform.calculate(subbandCoefficients,
-                                     component.tcx0, component.tcy0);
-    return {
-      left: component.tcx0,
-      top: component.tcy0,
-      width: result.width,
-      height: result.height,
-      items: result.items
+  /** @implements {IPDFStreamReader} */
+  function PDFNetworkStreamFullRequestReader(manager, options) {
+    this._manager = manager;
+
+    var source = options.source;
+    var args = {
+      onHeadersReceived: this._onHeadersReceived.bind(this),
+      onProgressiveData: source.disableStream ? null :
+                         this._onProgressiveData.bind(this),
+      onDone: this._onDone.bind(this),
+      onError: this._onError.bind(this),
+      onProgress: this._onProgress.bind(this)
     };
-  }
-  function transformComponents(context) {
-    var siz = context.SIZ;
-    var components = context.components;
-    var componentsCount = siz.Csiz;
-    var resultImages = [];
-    for (var i = 0, ii = context.tiles.length; i < ii; i++) {
-      var tile = context.tiles[i];
-      var transformedTiles = [];
-      var c;
-      for (c = 0; c < componentsCount; c++) {
-        transformedTiles[c] = transformTile(context, tile, c);
-      }
-      var tile0 = transformedTiles[0];
-      var out = new Uint8Array(tile0.items.length * componentsCount);
-      var result = {
-        left: tile0.left,
-        top: tile0.top,
-        width: tile0.width,
-        height: tile0.height,
-        items: out
-      };
-
-      // Section G.2.2 Inverse multi component transform
-      var shift, offset, max, min, maxK;
-      var pos = 0, j, jj, y0, y1, y2, r, g, b, k, val;
-      if (tile.codingStyleDefaultParameters.multipleComponentTransform) {
-        var fourComponents = componentsCount === 4;
-        var y0items = transformedTiles[0].items;
-        var y1items = transformedTiles[1].items;
-        var y2items = transformedTiles[2].items;
-        var y3items = fourComponents ? transformedTiles[3].items : null;
-
-        // HACK: The multiple component transform formulas below assume that
-        // all components have the same precision. With this in mind, we
-        // compute shift and offset only once.
-        shift = components[0].precision - 8;
-        offset = (128 << shift) + 0.5;
-        max = 255 * (1 << shift);
-        maxK = max * 0.5;
-        min = -maxK;
-
-        var component0 = tile.components[0];
-        var alpha01 = componentsCount - 3;
-        jj = y0items.length;
-        if (!component0.codingStyleParameters.reversibleTransformation) {
-          // inverse irreversible multiple component transform
-          for (j = 0; j < jj; j++, pos += alpha01) {
-            y0 = y0items[j] + offset;
-            y1 = y1items[j];
-            y2 = y2items[j];
-            r = y0 + 1.402 * y2;
-            g = y0 - 0.34413 * y1 - 0.71414 * y2;
-            b = y0 + 1.772 * y1;
-            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
-            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
-            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
-          }
-        } else {
-          // inverse reversible multiple component transform
-          for (j = 0; j < jj; j++, pos += alpha01) {
-            y0 = y0items[j] + offset;
-            y1 = y1items[j];
-            y2 = y2items[j];
-            g = y0 - ((y2 + y1) >> 2);
-            r = g + y2;
-            b = g + y1;
-            out[pos++] = r <= 0 ? 0 : r >= max ? 255 : r >> shift;
-            out[pos++] = g <= 0 ? 0 : g >= max ? 255 : g >> shift;
-            out[pos++] = b <= 0 ? 0 : b >= max ? 255 : b >> shift;
-          }
-        }
-        if (fourComponents) {
-          for (j = 0, pos = 3; j < jj; j++, pos += 4) {
-            k = y3items[j];
-            out[pos] = k <= min ? 0 : k >= maxK ? 255 : (k + offset) >> shift;
-          }
-        }
-      } else { // no multi-component transform
-        for (c = 0; c < componentsCount; c++) {
-          var items = transformedTiles[c].items;
-          shift = components[c].precision - 8;
-          offset = (128 << shift) + 0.5;
-          max = (127.5 * (1 << shift));
-          min = -max;
-          for (pos = c, j = 0, jj = items.length; j < jj; j++) {
-            val = items[j];
-            out[pos] = val <= min ? 0 :
-                       val >= max ? 255 : (val + offset) >> shift;
-            pos += componentsCount;
-          }
-        }
-      }
-      resultImages.push(result);
+    this._url = source.url;
+    this._fullRequestId = manager.requestFull(args);
+    this._headersReceivedCapability = createPromiseCapability();
+    this._disableRange = options.disableRange || false;
+    this._contentLength = source.length; // optional
+    this._rangeChunkSize = source.rangeChunkSize;
+    if (!this._rangeChunkSize && !this._disableRange) {
+      this._disableRange = true;
     }
-    return resultImages;
-  }
-  function initializeTile(context, tileIndex) {
-    var siz = context.SIZ;
-    var componentsCount = siz.Csiz;
-    var tile = context.tiles[tileIndex];
-    for (var c = 0; c < componentsCount; c++) {
-      var component = tile.components[c];
-      var qcdOrQcc = (c in context.currentTile.QCC ?
-        context.currentTile.QCC[c] : context.currentTile.QCD);
-      component.quantizationParameters = qcdOrQcc;
-      var codOrCoc = (c in context.currentTile.COC ?
-        context.currentTile.COC[c] : context.currentTile.COD);
-      component.codingStyleParameters = codOrCoc;
-    }
-    tile.codingStyleDefaultParameters = context.currentTile.COD;
+
+    this._isStreamingSupported = false;
+    this._isRangeSupported = false;
+
+    this._cachedChunks = [];
+    this._requests = [];
+    this._done = false;
+    this._storedError = undefined;
+
+    this.onProgress = null;
   }
 
-  // Section B.10.2 Tag trees
-  var TagTree = (function TagTreeClosure() {
-    function TagTree(width, height) {
-      var levelsLength = log2(Math.max(width, height)) + 1;
-      this.levels = [];
-      for (var i = 0; i < levelsLength; i++) {
-        var level = {
-          width: width,
-          height: height,
-          items: []
-        };
-        this.levels.push(level);
-        width = Math.ceil(width / 2);
-        height = Math.ceil(height / 2);
+  PDFNetworkStreamFullRequestReader.prototype = {
+    _validateRangeRequestCapabilities: function
+        PDFNetworkStreamFullRequestReader_validateRangeRequestCapabilities() {
+
+      if (this._disableRange) {
+        return false;
       }
-    }
-    TagTree.prototype = {
-      reset: function TagTree_reset(i, j) {
-        var currentLevel = 0, value = 0, level;
-        while (currentLevel < this.levels.length) {
-          level = this.levels[currentLevel];
-          var index = i + j * level.width;
-          if (index in level.items) {
-            value = level.items[index];
-            break;
-          }
-          level.index = index;
-          i >>= 1;
-          j >>= 1;
-          currentLevel++;
-        }
-        currentLevel--;
-        level = this.levels[currentLevel];
-        level.items[level.index] = value;
-        this.currentLevel = currentLevel;
-        delete this.value;
-      },
-      incrementValue: function TagTree_incrementValue() {
-        var level = this.levels[this.currentLevel];
-        level.items[level.index]++;
-      },
-      nextLevel: function TagTree_nextLevel() {
-        var currentLevel = this.currentLevel;
-        var level = this.levels[currentLevel];
-        var value = level.items[level.index];
-        currentLevel--;
-        if (currentLevel < 0) {
-          this.value = value;
-          return false;
-        }
 
-        this.currentLevel = currentLevel;
-        level = this.levels[currentLevel];
-        level.items[level.index] = value;
-        return true;
+      var networkManager = this._manager;
+      var fullRequestXhrId = this._fullRequestId;
+      var fullRequestXhr = networkManager.getRequestXhr(fullRequestXhrId);
+      if (fullRequestXhr.getResponseHeader('Accept-Ranges') !== 'bytes') {
+        return false;
       }
-    };
-    return TagTree;
-  })();
 
-  var InclusionTree = (function InclusionTreeClosure() {
-    function InclusionTree(width, height,  defaultValue) {
-      var levelsLength = log2(Math.max(width, height)) + 1;
-      this.levels = [];
-      for (var i = 0; i < levelsLength; i++) {
-        var items = new Uint8Array(width * height);
-        for (var j = 0, jj = items.length; j < jj; j++) {
-          items[j] = defaultValue;
-        }
-
-        var level = {
-          width: width,
-          height: height,
-          items: items
-        };
-        this.levels.push(level);
-
-        width = Math.ceil(width / 2);
-        height = Math.ceil(height / 2);
+      var contentEncoding =
+        fullRequestXhr.getResponseHeader('Content-Encoding') || 'identity';
+      if (contentEncoding !== 'identity') {
+        return false;
       }
-    }
-    InclusionTree.prototype = {
-      reset: function InclusionTree_reset(i, j, stopValue) {
-        var currentLevel = 0;
-        while (currentLevel < this.levels.length) {
-          var level = this.levels[currentLevel];
-          var index = i + j * level.width;
-          level.index = index;
-          var value = level.items[index];
 
-          if (value === 0xFF) {
-            break;
-          }
-
-          if (value > stopValue) {
-            this.currentLevel = currentLevel;
-            // already know about this one, propagating the value to top levels
-            this.propagateValues();
-            return false;
-          }
-
-          i >>= 1;
-          j >>= 1;
-          currentLevel++;
-        }
-        this.currentLevel = currentLevel - 1;
-        return true;
-      },
-      incrementValue: function InclusionTree_incrementValue(stopValue) {
-        var level = this.levels[this.currentLevel];
-        level.items[level.index] = stopValue + 1;
-        this.propagateValues();
-      },
-      propagateValues: function InclusionTree_propagateValues() {
-        var levelIndex = this.currentLevel;
-        var level = this.levels[levelIndex];
-        var currentValue = level.items[level.index];
-        while (--levelIndex >= 0) {
-          level = this.levels[levelIndex];
-          level.items[level.index] = currentValue;
-        }
-      },
-      nextLevel: function InclusionTree_nextLevel() {
-        var currentLevel = this.currentLevel;
-        var level = this.levels[currentLevel];
-        var value = level.items[level.index];
-        level.items[level.index] = 0xFF;
-        currentLevel--;
-        if (currentLevel < 0) {
-          return false;
-        }
-
-        this.currentLevel = currentLevel;
-        level = this.levels[currentLevel];
-        level.items[level.index] = value;
-        return true;
+      var length = fullRequestXhr.getResponseHeader('Content-Length');
+      length = parseInt(length, 10);
+      if (!isInt(length)) {
+        return false;
       }
-    };
-    return InclusionTree;
-  })();
 
-  // Section D. Coefficient bit modeling
-  var BitModel = (function BitModelClosure() {
-    var UNIFORM_CONTEXT = 17;
-    var RUNLENGTH_CONTEXT = 18;
-    // Table D-1
-    // The index is binary presentation: 0dddvvhh, ddd - sum of Di (0..4),
-    // vv - sum of Vi (0..2), and hh - sum of Hi (0..2)
-    var LLAndLHContextsLabel = new Uint8Array([
-      0, 5, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 1, 6, 8, 0, 3, 7, 8, 0, 4,
-      7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6,
-      8, 0, 3, 7, 8, 0, 4, 7, 8, 0, 0, 0, 0, 0, 2, 6, 8, 0, 3, 7, 8, 0, 4, 7, 8
-    ]);
-    var HLContextLabel = new Uint8Array([
-      0, 3, 4, 0, 5, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 1, 3, 4, 0, 6, 7, 7, 0, 8,
-      8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3,
-      4, 0, 6, 7, 7, 0, 8, 8, 8, 0, 0, 0, 0, 0, 2, 3, 4, 0, 6, 7, 7, 0, 8, 8, 8
-    ]);
-    var HHContextLabel = new Uint8Array([
-      0, 1, 2, 0, 1, 2, 2, 0, 2, 2, 2, 0, 0, 0, 0, 0, 3, 4, 5, 0, 4, 5, 5, 0, 5,
-      5, 5, 0, 0, 0, 0, 0, 6, 7, 7, 0, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 0, 8, 8,
-      8, 0, 8, 8, 8, 0, 8, 8, 8, 0, 0, 0, 0, 0, 8, 8, 8, 0, 8, 8, 8, 0, 8, 8, 8
-    ]);
+      this._contentLength = length; // setting right content length
 
-    function BitModel(width, height, subband, zeroBitPlanes, mb) {
-      this.width = width;
-      this.height = height;
-
-      this.contextLabelTable = (subband === 'HH' ? HHContextLabel :
-        (subband === 'HL' ? HLContextLabel : LLAndLHContextsLabel));
-
-      var coefficientCount = width * height;
-
-      // coefficients outside the encoding region treated as insignificant
-      // add border state cells for significanceState
-      this.neighborsSignificance = new Uint8Array(coefficientCount);
-      this.coefficentsSign = new Uint8Array(coefficientCount);
-      this.coefficentsMagnitude = mb > 14 ? new Uint32Array(coefficientCount) :
-                                  mb > 6 ? new Uint16Array(coefficientCount) :
-                                  new Uint8Array(coefficientCount);
-      this.processingFlags = new Uint8Array(coefficientCount);
-
-      var bitsDecoded = new Uint8Array(coefficientCount);
-      if (zeroBitPlanes !== 0) {
-        for (var i = 0; i < coefficientCount; i++) {
-          bitsDecoded[i] = zeroBitPlanes;
-        }
+      if (length <= 2 * this._rangeChunkSize) {
+        // The file size is smaller than the size of two chunks, so it does
+        // not make any sense to abort the request and retry with a range
+        // request.
+        return false;
       }
-      this.bitsDecoded = bitsDecoded;
 
-      this.reset();
-    }
+      return true;
+    },
 
-    BitModel.prototype = {
-      setDecoder: function BitModel_setDecoder(decoder) {
-        this.decoder = decoder;
-      },
-      reset: function BitModel_reset() {
-        // We have 17 contexts that are accessed via context labels,
-        // plus the uniform and runlength context.
-        this.contexts = new Int8Array(19);
+    _onHeadersReceived:
+        function PDFNetworkStreamFullRequestReader_onHeadersReceived() {
 
-        // Contexts are packed into 1 byte:
-        // highest 7 bits carry the index, lowest bit carries mps
-        this.contexts[0] = (4 << 1) | 0;
-        this.contexts[UNIFORM_CONTEXT] = (46 << 1) | 0;
-        this.contexts[RUNLENGTH_CONTEXT] = (3 << 1) | 0;
-      },
-      setNeighborsSignificance:
-        function BitModel_setNeighborsSignificance(row, column, index) {
-        var neighborsSignificance = this.neighborsSignificance;
-        var width = this.width, height = this.height;
-        var left = (column > 0);
-        var right = (column + 1 < width);
-        var i;
-
-        if (row > 0) {
-          i = index - width;
-          if (left) {
-            neighborsSignificance[i - 1] += 0x10;
-          }
-          if (right) {
-            neighborsSignificance[i + 1] += 0x10;
-          }
-          neighborsSignificance[i] += 0x04;
-        }
-
-        if (row + 1 < height) {
-          i = index + width;
-          if (left) {
-            neighborsSignificance[i - 1] += 0x10;
-          }
-          if (right) {
-            neighborsSignificance[i + 1] += 0x10;
-          }
-          neighborsSignificance[i] += 0x04;
-        }
-
-        if (left) {
-          neighborsSignificance[index - 1] += 0x01;
-        }
-        if (right) {
-          neighborsSignificance[index + 1] += 0x01;
-        }
-        neighborsSignificance[index] |= 0x80;
-      },
-      runSignificancePropogationPass:
-        function BitModel_runSignificancePropogationPass() {
-        var decoder = this.decoder;
-        var width = this.width, height = this.height;
-        var coefficentsMagnitude = this.coefficentsMagnitude;
-        var coefficentsSign = this.coefficentsSign;
-        var neighborsSignificance = this.neighborsSignificance;
-        var processingFlags = this.processingFlags;
-        var contexts = this.contexts;
-        var labels = this.contextLabelTable;
-        var bitsDecoded = this.bitsDecoded;
-        var processedInverseMask = ~1;
-        var processedMask = 1;
-        var firstMagnitudeBitMask = 2;
-
-        for (var i0 = 0; i0 < height; i0 += 4) {
-          for (var j = 0; j < width; j++) {
-            var index = i0 * width + j;
-            for (var i1 = 0; i1 < 4; i1++, index += width) {
-              var i = i0 + i1;
-              if (i >= height) {
-                break;
-              }
-              // clear processed flag first
-              processingFlags[index] &= processedInverseMask;
-
-              if (coefficentsMagnitude[index] ||
-                  !neighborsSignificance[index]) {
-                continue;
-              }
-
-              var contextLabel = labels[neighborsSignificance[index]];
-              var decision = decoder.readBit(contexts, contextLabel);
-              if (decision) {
-                var sign = this.decodeSignBit(i, j, index);
-                coefficentsSign[index] = sign;
-                coefficentsMagnitude[index] = 1;
-                this.setNeighborsSignificance(i, j, index);
-                processingFlags[index] |= firstMagnitudeBitMask;
-              }
-              bitsDecoded[index]++;
-              processingFlags[index] |= processedMask;
-            }
-          }
-        }
-      },
-      decodeSignBit: function BitModel_decodeSignBit(row, column, index) {
-        var width = this.width, height = this.height;
-        var coefficentsMagnitude = this.coefficentsMagnitude;
-        var coefficentsSign = this.coefficentsSign;
-        var contribution, sign0, sign1, significance1;
-        var contextLabel, decoded;
-
-        // calculate horizontal contribution
-        significance1 = (column > 0 && coefficentsMagnitude[index - 1] !== 0);
-        if (column + 1 < width && coefficentsMagnitude[index + 1] !== 0) {
-          sign1 = coefficentsSign[index + 1];
-          if (significance1) {
-            sign0 = coefficentsSign[index - 1];
-            contribution = 1 - sign1 - sign0;
-          } else {
-            contribution = 1 - sign1 - sign1;
-          }
-        } else if (significance1) {
-          sign0 = coefficentsSign[index - 1];
-          contribution = 1 - sign0 - sign0;
-        } else {
-          contribution = 0;
-        }
-        var horizontalContribution = 3 * contribution;
-
-        // calculate vertical contribution and combine with the horizontal
-        significance1 = (row > 0 && coefficentsMagnitude[index - width] !== 0);
-        if (row + 1 < height && coefficentsMagnitude[index + width] !== 0) {
-          sign1 = coefficentsSign[index + width];
-          if (significance1) {
-            sign0 = coefficentsSign[index - width];
-            contribution = 1 - sign1 - sign0 + horizontalContribution;
-          } else {
-            contribution = 1 - sign1 - sign1 + horizontalContribution;
-          }
-        } else if (significance1) {
-          sign0 = coefficentsSign[index - width];
-          contribution = 1 - sign0 - sign0 + horizontalContribution;
-        } else {
-          contribution = horizontalContribution;
-        }
-
-        if (contribution >= 0) {
-          contextLabel = 9 + contribution;
-          decoded = this.decoder.readBit(this.contexts, contextLabel);
-        } else {
-          contextLabel = 9 - contribution;
-          decoded = this.decoder.readBit(this.contexts, contextLabel) ^ 1;
-        }
-        return decoded;
-      },
-      runMagnitudeRefinementPass:
-        function BitModel_runMagnitudeRefinementPass() {
-        var decoder = this.decoder;
-        var width = this.width, height = this.height;
-        var coefficentsMagnitude = this.coefficentsMagnitude;
-        var neighborsSignificance = this.neighborsSignificance;
-        var contexts = this.contexts;
-        var bitsDecoded = this.bitsDecoded;
-        var processingFlags = this.processingFlags;
-        var processedMask = 1;
-        var firstMagnitudeBitMask = 2;
-        var length = width * height;
-        var width4 = width * 4;
-
-        for (var index0 = 0, indexNext; index0 < length; index0 = indexNext) {
-          indexNext = Math.min(length, index0 + width4);
-          for (var j = 0; j < width; j++) {
-            for (var index = index0 + j; index < indexNext; index += width) {
-
-              // significant but not those that have just become
-              if (!coefficentsMagnitude[index] ||
-                (processingFlags[index] & processedMask) !== 0) {
-                continue;
-              }
-
-              var contextLabel = 16;
-              if ((processingFlags[index] & firstMagnitudeBitMask) !== 0) {
-                processingFlags[index] ^= firstMagnitudeBitMask;
-                // first refinement
-               var significance = neighborsSignificance[index] & 127;
-               contextLabel = significance === 0 ? 15 : 14;
-              }
-
-              var bit = decoder.readBit(contexts, contextLabel);
-              coefficentsMagnitude[index] =
-                (coefficentsMagnitude[index] << 1) | bit;
-              bitsDecoded[index]++;
-              processingFlags[index] |= processedMask;
-            }
-          }
-        }
-      },
-      runCleanupPass: function BitModel_runCleanupPass() {
-        var decoder = this.decoder;
-        var width = this.width, height = this.height;
-        var neighborsSignificance = this.neighborsSignificance;
-        var coefficentsMagnitude = this.coefficentsMagnitude;
-        var coefficentsSign = this.coefficentsSign;
-        var contexts = this.contexts;
-        var labels = this.contextLabelTable;
-        var bitsDecoded = this.bitsDecoded;
-        var processingFlags = this.processingFlags;
-        var processedMask = 1;
-        var firstMagnitudeBitMask = 2;
-        var oneRowDown = width;
-        var twoRowsDown = width * 2;
-        var threeRowsDown = width * 3;
-        var iNext;
-        for (var i0 = 0; i0 < height; i0 = iNext) {
-          iNext = Math.min(i0 + 4, height);
-          var indexBase = i0 * width;
-          var checkAllEmpty = i0 + 3 < height;
-          for (var j = 0; j < width; j++) {
-            var index0 = indexBase + j;
-            // using the property: labels[neighborsSignificance[index]] === 0
-            // when neighborsSignificance[index] === 0
-            var allEmpty = (checkAllEmpty &&
-              processingFlags[index0] === 0 &&
-              processingFlags[index0 + oneRowDown] === 0 &&
-              processingFlags[index0 + twoRowsDown] === 0 &&
-              processingFlags[index0 + threeRowsDown] === 0 &&
-              neighborsSignificance[index0] === 0 &&
-              neighborsSignificance[index0 + oneRowDown] === 0 &&
-              neighborsSignificance[index0 + twoRowsDown] === 0 &&
-              neighborsSignificance[index0 + threeRowsDown] === 0);
-            var i1 = 0, index = index0;
-            var i = i0, sign;
-            if (allEmpty) {
-              var hasSignificantCoefficent =
-                decoder.readBit(contexts, RUNLENGTH_CONTEXT);
-              if (!hasSignificantCoefficent) {
-                bitsDecoded[index0]++;
-                bitsDecoded[index0 + oneRowDown]++;
-                bitsDecoded[index0 + twoRowsDown]++;
-                bitsDecoded[index0 + threeRowsDown]++;
-                continue; // next column
-              }
-              i1 = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) |
-                    decoder.readBit(contexts, UNIFORM_CONTEXT);
-              if (i1 !== 0) {
-                i = i0 + i1;
-                index += i1 * width;
-              }
-
-              sign = this.decodeSignBit(i, j, index);
-              coefficentsSign[index] = sign;
-              coefficentsMagnitude[index] = 1;
-              this.setNeighborsSignificance(i, j, index);
-              processingFlags[index] |= firstMagnitudeBitMask;
-
-              index = index0;
-              for (var i2 = i0; i2 <= i; i2++, index += width) {
-                bitsDecoded[index]++;
-              }
-
-              i1++;
-            }
-            for (i = i0 + i1; i < iNext; i++, index += width) {
-              if (coefficentsMagnitude[index] ||
-                (processingFlags[index] & processedMask) !== 0) {
-                continue;
-              }
-
-              var contextLabel = labels[neighborsSignificance[index]];
-              var decision = decoder.readBit(contexts, contextLabel);
-              if (decision === 1) {
-                sign = this.decodeSignBit(i, j, index);
-                coefficentsSign[index] = sign;
-                coefficentsMagnitude[index] = 1;
-                this.setNeighborsSignificance(i, j, index);
-                processingFlags[index] |= firstMagnitudeBitMask;
-              }
-              bitsDecoded[index]++;
-            }
-          }
-        }
-      },
-      checkSegmentationSymbol: function BitModel_checkSegmentationSymbol() {
-        var decoder = this.decoder;
-        var contexts = this.contexts;
-        var symbol = (decoder.readBit(contexts, UNIFORM_CONTEXT) << 3) |
-                     (decoder.readBit(contexts, UNIFORM_CONTEXT) << 2) |
-                     (decoder.readBit(contexts, UNIFORM_CONTEXT) << 1) |
-                      decoder.readBit(contexts, UNIFORM_CONTEXT);
-        if (symbol !== 0xA) {
-          throw new Error('JPX Error: Invalid segmentation symbol');
-        }
+      if (this._validateRangeRequestCapabilities()) {
+        this._isRangeSupported = true;
       }
-    };
 
-    return BitModel;
-  })();
-
-  // Section F, Discrete wavelet transformation
-  var Transform = (function TransformClosure() {
-    function Transform() {}
-
-    Transform.prototype.calculate =
-      function transformCalculate(subbands, u0, v0) {
-      var ll = subbands[0];
-      for (var i = 1, ii = subbands.length; i < ii; i++) {
-        ll = this.iterate(ll, subbands[i], u0, v0);
+      var networkManager = this._manager;
+      var fullRequestXhrId = this._fullRequestId;
+      if (networkManager.isStreamingRequest(fullRequestXhrId)) {
+        // We can continue fetching when progressive loading is enabled,
+        // and we don't need the autoFetch feature.
+        this._isStreamingSupported = true;
+      } else if (this._isRangeSupported) {
+        // NOTE: by cancelling the full request, and then issuing range
+        // requests, there will be an issue for sites where you can only
+        // request the pdf once. However, if this is the case, then the
+        // server should not be returning that it can support range
+        // requests.
+        networkManager.abortRequest(fullRequestXhrId);
       }
-      return ll;
-    };
-    Transform.prototype.extend = function extend(buffer, offset, size) {
-      // Section F.3.7 extending... using max extension of 4
-      var i1 = offset - 1, j1 = offset + 1;
-      var i2 = offset + size - 2, j2 = offset + size;
-      buffer[i1--] = buffer[j1++];
-      buffer[j2++] = buffer[i2--];
-      buffer[i1--] = buffer[j1++];
-      buffer[j2++] = buffer[i2--];
-      buffer[i1--] = buffer[j1++];
-      buffer[j2++] = buffer[i2--];
-      buffer[i1] = buffer[j1];
-      buffer[j2] = buffer[i2];
-    };
-    Transform.prototype.iterate = function Transform_iterate(ll, hl_lh_hh,
-                                                             u0, v0) {
-      var llWidth = ll.width, llHeight = ll.height, llItems = ll.items;
-      var width = hl_lh_hh.width;
-      var height = hl_lh_hh.height;
-      var items = hl_lh_hh.items;
-      var i, j, k, l, u, v;
 
-      // Interleave LL according to Section F.3.3
-      for (k = 0, i = 0; i < llHeight; i++) {
-        l = i * 2 * width;
-        for (j = 0; j < llWidth; j++, k++, l += 2) {
-          items[l] = llItems[k];
-        }
-      }
-      // The LL band is not needed anymore.
-      llItems = ll.items = null;
+      this._headersReceivedCapability.resolve();
+    },
 
-      var bufferPadding = 4;
-      var rowBuffer = new Float32Array(width + 2 * bufferPadding);
-
-      // Section F.3.4 HOR_SR
-      if (width === 1) {
-        // if width = 1, when u0 even keep items as is, when odd divide by 2
-        if ((u0 & 1) !== 0) {
-          for (v = 0, k = 0; v < height; v++, k += width) {
-            items[k] *= 0.5;
-          }
-        }
+    _onProgressiveData:
+        function PDFNetworkStreamFullRequestReader_onProgressiveData(chunk) {
+      if (this._requests.length > 0) {
+        var requestCapability = this._requests.shift();
+        requestCapability.resolve({value: chunk, done: false});
       } else {
-        for (v = 0, k = 0; v < height; v++, k += width) {
-          rowBuffer.set(items.subarray(k, k + width), bufferPadding);
-
-          this.extend(rowBuffer, bufferPadding, width);
-          this.filter(rowBuffer, bufferPadding, width);
-
-          items.set(
-            rowBuffer.subarray(bufferPadding, bufferPadding + width),
-            k);
-        }
+        this._cachedChunks.push(chunk);
       }
+    },
 
-      // Accesses to the items array can take long, because it may not fit into
-      // CPU cache and has to be fetched from main memory. Since subsequent
-      // accesses to the items array are not local when reading columns, we
-      // have a cache miss every time. To reduce cache misses, get up to
-      // 'numBuffers' items at a time and store them into the individual
-      // buffers. The colBuffers should be small enough to fit into CPU cache.
-      var numBuffers = 16;
-      var colBuffers = [];
-      for (i = 0; i < numBuffers; i++) {
-        colBuffers.push(new Float32Array(height + 2 * bufferPadding));
+    _onDone: function PDFNetworkStreamFullRequestReader_onDone(args) {
+      if (args) {
+        this._onProgressiveData(args.chunk);
       }
-      var b, currentBuffer = 0;
-      ll = bufferPadding + height;
+      this._done = true;
+      if (this._cachedChunks.length > 0) {
+        return;
+      }
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({value: undefined, done: true});
+      });
+      this._requests = [];
+    },
 
-      // Section F.3.5 VER_SR
-      if (height === 1) {
-          // if height = 1, when v0 even keep items as is, when odd divide by 2
-        if ((v0 & 1) !== 0) {
-          for (u = 0; u < width; u++) {
-            items[u] *= 0.5;
-          }
-        }
+    _onError: function PDFNetworkStreamFullRequestReader_onError(status) {
+      var url = this._url;
+      var exception;
+      if (status === 404 || status === 0 && /^file:/.test(url)) {
+        exception = new MissingPDFException('Missing PDF "' + url + '".');
       } else {
-        for (u = 0; u < width; u++) {
-          // if we ran out of buffers, copy several image columns at once
-          if (currentBuffer === 0) {
-            numBuffers = Math.min(width - u, numBuffers);
-            for (k = u, l = bufferPadding; l < ll; k += width, l++) {
-              for (b = 0; b < numBuffers; b++) {
-                colBuffers[b][l] = items[k + b];
-              }
-            }
-            currentBuffer = numBuffers;
-          }
-
-          currentBuffer--;
-          var buffer = colBuffers[currentBuffer];
-          this.extend(buffer, bufferPadding, height);
-          this.filter(buffer, bufferPadding, height);
-
-          // If this is last buffer in this group of buffers, flush all buffers.
-          if (currentBuffer === 0) {
-            k = u - numBuffers + 1;
-            for (l = bufferPadding; l < ll; k += width, l++) {
-              for (b = 0; b < numBuffers; b++) {
-                items[k + b] = colBuffers[b][l];
-              }
-            }
-          }
-        }
+        exception = new UnexpectedResponseException(
+          'Unexpected server response (' + status +
+          ') while retrieving PDF "' + url + '".', status);
       }
+      this._storedError = exception;
+      this._headersReceivedCapability.reject(exception);
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.reject(exception);
+      });
+      this._requests = [];
+      this._cachedChunks = [];
+    },
 
-      return {
-        width: width,
-        height: height,
-        items: items
-      };
-    };
-    return Transform;
-  })();
-
-  // Section 3.8.2 Irreversible 9-7 filter
-  var IrreversibleTransform = (function IrreversibleTransformClosure() {
-    function IrreversibleTransform() {
-      Transform.call(this);
-    }
-
-    IrreversibleTransform.prototype = Object.create(Transform.prototype);
-    IrreversibleTransform.prototype.filter =
-      function irreversibleTransformFilter(x, offset, length) {
-      var len = length >> 1;
-      offset = offset | 0;
-      var j, n, current, next;
-
-      var alpha = -1.586134342059924;
-      var beta = -0.052980118572961;
-      var gamma = 0.882911075530934;
-      var delta = 0.443506852043971;
-      var K = 1.230174104914001;
-      var K_ = 1 / K;
-
-      // step 1 is combined with step 3
-
-      // step 2
-      j = offset - 3;
-      for (n = len + 4; n--; j += 2) {
-        x[j] *= K_;
+    _onProgress: function PDFNetworkStreamFullRequestReader_onProgress(data) {
+      if (this.onProgress) {
+        this.onProgress({
+          loaded: data.loaded,
+          total: data.lengthComputable ? data.total : this._contentLength
+        });
       }
+    },
 
-      // step 1 & 3
-      j = offset - 2;
-      current = delta * x[j -1];
-      for (n = len + 3; n--; j += 2) {
-        next = delta * x[j + 1];
-        x[j] = K * x[j] - current - next;
-        if (n--) {
-          j += 2;
-          current = delta * x[j + 1];
-          x[j] = K * x[j] - current - next;
-        } else {
-          break;
-        }
+    get isRangeSupported() {
+      return this._isRangeSupported;
+    },
+
+    get isStreamingSupported() {
+      return this._isStreamingSupported;
+    },
+
+    get contentLength() {
+      return this._contentLength;
+    },
+
+    get headersReady() {
+      return this._headersReceivedCapability.promise;
+    },
+
+    read: function PDFNetworkStreamFullRequestReader_read() {
+      if (this._storedError) {
+        return Promise.reject(this._storedError);
       }
-
-      // step 4
-      j = offset - 1;
-      current = gamma * x[j - 1];
-      for (n = len + 2; n--; j += 2) {
-        next = gamma * x[j + 1];
-        x[j] -= current + next;
-        if (n--) {
-          j += 2;
-          current = gamma * x[j + 1];
-          x[j] -= current + next;
-        } else {
-          break;
-        }
+      if (this._cachedChunks.length > 0) {
+        var chunk = this._cachedChunks.shift();
+        return Promise.resolve(chunk);
       }
-
-      // step 5
-      j = offset;
-      current = beta * x[j - 1];
-      for (n = len + 1; n--; j += 2) {
-        next = beta * x[j + 1];
-        x[j] -= current + next;
-        if (n--) {
-          j += 2;
-          current = beta * x[j + 1];
-          x[j] -= current + next;
-        } else {
-          break;
-        }
+      if (this._done) {
+        return Promise.resolve({value: undefined, done: true});
       }
+      var requestCapability = createPromiseCapability();
+      this._requests.push(requestCapability);
+      return requestCapability.promise;
+    },
 
-      // step 6
-      if (len !== 0) {
-        j = offset + 1;
-        current = alpha * x[j - 1];
-        for (n = len; n--; j += 2) {
-          next = alpha * x[j + 1];
-          x[j] -= current + next;
-          if (n--) {
-            j += 2;
-            current = alpha * x[j + 1];
-            x[j] -= current + next;
-          } else {
-            break;
-          }
-        }
+    cancel: function PDFNetworkStreamFullRequestReader_cancel(reason) {
+      this._done = true;
+      this._headersReceivedCapability.reject(reason);
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({value: undefined, done: true});
+      });
+      this._requests = [];
+      if (this._manager.isPendingRequest(this._fullRequestId)) {
+        this._manager.abortRequest(this._fullRequestId);
       }
-    };
-
-    return IrreversibleTransform;
-  })();
-
-  // Section 3.8.1 Reversible 5-3 filter
-  var ReversibleTransform = (function ReversibleTransformClosure() {
-    function ReversibleTransform() {
-      Transform.call(this);
-    }
-
-    ReversibleTransform.prototype = Object.create(Transform.prototype);
-    ReversibleTransform.prototype.filter =
-      function reversibleTransformFilter(x, offset, length) {
-      var len = length >> 1;
-      offset = offset | 0;
-      var j, n;
-
-      for (j = offset, n = len + 1; n--; j += 2) {
-        x[j] -= (x[j - 1] + x[j + 1] + 2) >> 2;
-      }
-
-      for (j = offset + 1, n = len; n--; j += 2) {
-        x[j] += (x[j - 1] + x[j + 1]) >> 1;
-      }
-    };
-
-    return ReversibleTransform;
-  })();
-
-  return JpxImage;
-})();
-
-
-
-var Jbig2Image = (function Jbig2ImageClosure() {
-  // Utility data structures
-  function ContextCache() {}
-
-  ContextCache.prototype = {
-    getContexts: function(id) {
-      if (id in this) {
-        return this[id];
-      }
-      return (this[id] = new Int8Array(1 << 16));
+      this._fullRequestReader = null;
     }
   };
 
-  function DecodingContext(data, start, end) {
-    this.data = data;
-    this.start = start;
-    this.end = end;
-  }
-
-  DecodingContext.prototype = {
-    get decoder() {
-      var decoder = new ArithmeticDecoder(this.data, this.start, this.end);
-      return shadow(this, 'decoder', decoder);
-    },
-    get contextCache() {
-      var cache = new ContextCache();
-      return shadow(this, 'contextCache', cache);
-    }
-  };
-
-  // Annex A. Arithmetic Integer Decoding Procedure
-  // A.2 Procedure for decoding values
-  function decodeInteger(contextCache, procedure, decoder) {
-    var contexts = contextCache.getContexts(procedure);
-    var prev = 1;
-
-    function readBits(length) {
-      var v = 0;
-      for (var i = 0; i < length; i++) {
-        var bit = decoder.readBit(contexts, prev);
-        prev = (prev < 256 ? (prev << 1) | bit :
-                (((prev << 1) | bit) & 511) | 256);
-        v = (v << 1) | bit;
-      }
-      return v >>> 0;
-    }
-
-    var sign = readBits(1);
-    var value = readBits(1) ?
-                  (readBits(1) ?
-                    (readBits(1) ?
-                      (readBits(1) ?
-                        (readBits(1) ?
-                          (readBits(32) + 4436) :
-                        readBits(12) + 340) :
-                      readBits(8) + 84) :
-                    readBits(6) + 20) :
-                  readBits(4) + 4) :
-                readBits(2);
-    return (sign === 0 ? value : (value > 0 ? -value : null));
-  }
-
-  // A.3 The IAID decoding procedure
-  function decodeIAID(contextCache, decoder, codeLength) {
-    var contexts = contextCache.getContexts('IAID');
-
-    var prev = 1;
-    for (var i = 0; i < codeLength; i++) {
-      var bit = decoder.readBit(contexts, prev);
-      prev = (prev << 1) | bit;
-    }
-    if (codeLength < 31) {
-      return prev & ((1 << codeLength) - 1);
-    }
-    return prev & 0x7FFFFFFF;
-  }
-
-  // 7.3 Segment types
-  var SegmentTypes = [
-    'SymbolDictionary', null, null, null, 'IntermediateTextRegion', null,
-    'ImmediateTextRegion', 'ImmediateLosslessTextRegion', null, null, null,
-    null, null, null, null, null, 'patternDictionary', null, null, null,
-    'IntermediateHalftoneRegion', null, 'ImmediateHalftoneRegion',
-    'ImmediateLosslessHalftoneRegion', null, null, null, null, null, null, null,
-    null, null, null, null, null, 'IntermediateGenericRegion', null,
-    'ImmediateGenericRegion', 'ImmediateLosslessGenericRegion',
-    'IntermediateGenericRefinementRegion', null,
-    'ImmediateGenericRefinementRegion',
-    'ImmediateLosslessGenericRefinementRegion', null, null, null, null,
-    'PageInformation', 'EndOfPage', 'EndOfStripe', 'EndOfFile', 'Profiles',
-    'Tables', null, null, null, null, null, null, null, null,
-    'Extension'
-  ];
-
-  var CodingTemplates = [
-    [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1},
-     {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: 2, y: -1},
-     {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}],
-    [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: 2, y: -2},
-     {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1},
-     {x: 2, y: -1}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}],
-    [{x: -1, y: -2}, {x: 0, y: -2}, {x: 1, y: -2}, {x: -2, y: -1},
-     {x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -2, y: 0},
-     {x: -1, y: 0}],
-    [{x: -3, y: -1}, {x: -2, y: -1}, {x: -1, y: -1}, {x: 0, y: -1},
-     {x: 1, y: -1}, {x: -4, y: 0}, {x: -3, y: 0}, {x: -2, y: 0}, {x: -1, y: 0}]
-  ];
-
-  var RefinementTemplates = [
-    {
-      coding: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}],
-      reference: [{x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}, {x: 0, y: 0},
-                  {x: 1, y: 0}, {x: -1, y: 1}, {x: 0, y: 1}, {x: 1, y: 1}]
-    },
-    {
-      coding: [{x: -1, y: -1}, {x: 0, y: -1}, {x: 1, y: -1}, {x: -1, y: 0}],
-      reference: [{x: 0, y: -1}, {x: -1, y: 0}, {x: 0, y: 0}, {x: 1, y: 0},
-                  {x: 0, y: 1}, {x: 1, y: 1}]
-    }
-  ];
-
-  // See 6.2.5.7 Decoding the bitmap.
-  var ReusedContexts = [
-    0x9B25, // 10011 0110010 0101
-    0x0795, // 0011 110010 101
-    0x00E5, // 001 11001 01
-    0x0195  // 011001 0101
-  ];
-
-  var RefinementReusedContexts = [
-    0x0020, // '000' + '0' (coding) + '00010000' + '0' (reference)
-    0x0008  // '0000' + '001000'
-  ];
-
-  function decodeBitmapTemplate0(width, height, decodingContext) {
-    var decoder = decodingContext.decoder;
-    var contexts = decodingContext.contextCache.getContexts('GB');
-    var contextLabel, i, j, pixel, row, row1, row2, bitmap = [];
-
-    // ...ooooo....
-    // ..ooooooo... Context template for current pixel (X)
-    // .ooooX...... (concatenate values of 'o'-pixels to get contextLabel)
-    var OLD_PIXEL_MASK = 0x7BF7; // 01111 0111111 0111
-
-    for (i = 0; i < height; i++) {
-      row = bitmap[i] = new Uint8Array(width);
-      row1 = (i < 1) ? row : bitmap[i - 1];
-      row2 = (i < 2) ? row : bitmap[i - 2];
-
-      // At the beginning of each row:
-      // Fill contextLabel with pixels that are above/right of (X)
-      contextLabel = (row2[0] << 13) | (row2[1] << 12) | (row2[2] << 11) |
-                     (row1[0] << 7) | (row1[1] << 6) | (row1[2] << 5) |
-                     (row1[3] << 4);
-
-      for (j = 0; j < width; j++) {
-        row[j] = pixel = decoder.readBit(contexts, contextLabel);
-
-        // At each pixel: Clear contextLabel pixels that are shifted
-        // out of the context, then add new ones.
-        // If j + n is out of range at the right image border, then
-        // the undefined value of bitmap[i - 2][j + n] is shifted to 0
-        contextLabel = ((contextLabel & OLD_PIXEL_MASK) << 1) |
-                       (row2[j + 3] << 11) | (row1[j + 4] << 4) | pixel;
-      }
-    }
-
-    return bitmap;
-  }
-
-  // 6.2 Generic Region Decoding Procedure
-  function decodeBitmap(mmr, width, height, templateIndex, prediction, skip, at,
-                        decodingContext) {
-    if (mmr) {
-      error('JBIG2 error: MMR encoding is not supported');
-    }
-
-    // Use optimized version for the most common case
-    if (templateIndex === 0 && !skip && !prediction && at.length === 4 &&
-        at[0].x === 3 && at[0].y === -1 && at[1].x === -3 && at[1].y === -1 &&
-        at[2].x === 2 && at[2].y === -2 && at[3].x === -2 && at[3].y === -2) {
-      return decodeBitmapTemplate0(width, height, decodingContext);
-    }
-
-    var useskip = !!skip;
-    var template = CodingTemplates[templateIndex].concat(at);
-
-    // Sorting is non-standard, and it is not required. But sorting increases
-    // the number of template bits that can be reused from the previous
-    // contextLabel in the main loop.
-    template.sort(function (a, b) {
-      return (a.y - b.y) || (a.x - b.x);
-    });
-
-    var templateLength = template.length;
-    var templateX = new Int8Array(templateLength);
-    var templateY = new Int8Array(templateLength);
-    var changingTemplateEntries = [];
-    var reuseMask = 0, minX = 0, maxX = 0, minY = 0;
-    var c, k;
-
-    for (k = 0; k < templateLength; k++) {
-      templateX[k] = template[k].x;
-      templateY[k] = template[k].y;
-      minX = Math.min(minX, template[k].x);
-      maxX = Math.max(maxX, template[k].x);
-      minY = Math.min(minY, template[k].y);
-      // Check if the template pixel appears in two consecutive context labels,
-      // so it can be reused. Otherwise, we add it to the list of changing
-      // template entries.
-      if (k < templateLength - 1 &&
-          template[k].y === template[k + 1].y &&
-          template[k].x === template[k + 1].x - 1) {
-        reuseMask |= 1 << (templateLength - 1 - k);
-      } else {
-        changingTemplateEntries.push(k);
-      }
-    }
-    var changingEntriesLength = changingTemplateEntries.length;
-
-    var changingTemplateX = new Int8Array(changingEntriesLength);
-    var changingTemplateY = new Int8Array(changingEntriesLength);
-    var changingTemplateBit = new Uint16Array(changingEntriesLength);
-    for (c = 0; c < changingEntriesLength; c++) {
-      k = changingTemplateEntries[c];
-      changingTemplateX[c] = template[k].x;
-      changingTemplateY[c] = template[k].y;
-      changingTemplateBit[c] = 1 << (templateLength - 1 - k);
-    }
-
-    // Get the safe bounding box edges from the width, height, minX, maxX, minY
-    var sbb_left = -minX;
-    var sbb_top = -minY;
-    var sbb_right = width - maxX;
-
-    var pseudoPixelContext = ReusedContexts[templateIndex];
-    var row = new Uint8Array(width);
-    var bitmap = [];
-
-    var decoder = decodingContext.decoder;
-    var contexts = decodingContext.contextCache.getContexts('GB');
-
-    var ltp = 0, j, i0, j0, contextLabel = 0, bit, shift;
-    for (var i = 0; i < height; i++) {
-      if (prediction) {
-        var sltp = decoder.readBit(contexts, pseudoPixelContext);
-        ltp ^= sltp;
-        if (ltp) {
-          bitmap.push(row); // duplicate previous row
-          continue;
-        }
-      }
-      row = new Uint8Array(row);
-      bitmap.push(row);
-      for (j = 0; j < width; j++) {
-        if (useskip && skip[i][j]) {
-          row[j] = 0;
-          continue;
-        }
-        // Are we in the middle of a scanline, so we can reuse contextLabel
-        // bits?
-        if (j >= sbb_left && j < sbb_right && i >= sbb_top) {
-          // If yes, we can just shift the bits that are reusable and only
-          // fetch the remaining ones.
-          contextLabel = (contextLabel << 1) & reuseMask;
-          for (k = 0; k < changingEntriesLength; k++) {
-            i0 = i + changingTemplateY[k];
-            j0 = j + changingTemplateX[k];
-            bit = bitmap[i0][j0];
-            if (bit) {
-              bit = changingTemplateBit[k];
-              contextLabel |= bit;
-            }
-          }
-        } else {
-          // compute the contextLabel from scratch
-          contextLabel = 0;
-          shift = templateLength - 1;
-          for (k = 0; k < templateLength; k++, shift--) {
-            j0 = j + templateX[k];
-            if (j0 >= 0 && j0 < width) {
-              i0 = i + templateY[k];
-              if (i0 >= 0) {
-                bit = bitmap[i0][j0];
-                if (bit) {
-                  contextLabel |= bit << shift;
-                }
-              }
-            }
-          }
-        }
-        var pixel = decoder.readBit(contexts, contextLabel);
-        row[j] = pixel;
-      }
-    }
-    return bitmap;
-  }
-
-  // 6.3.2 Generic Refinement Region Decoding Procedure
-  function decodeRefinement(width, height, templateIndex, referenceBitmap,
-                            offsetX, offsetY, prediction, at,
-                            decodingContext) {
-    var codingTemplate = RefinementTemplates[templateIndex].coding;
-    if (templateIndex === 0) {
-      codingTemplate = codingTemplate.concat([at[0]]);
-    }
-    var codingTemplateLength = codingTemplate.length;
-    var codingTemplateX = new Int32Array(codingTemplateLength);
-    var codingTemplateY = new Int32Array(codingTemplateLength);
-    var k;
-    for (k = 0; k < codingTemplateLength; k++) {
-      codingTemplateX[k] = codingTemplate[k].x;
-      codingTemplateY[k] = codingTemplate[k].y;
-    }
-
-    var referenceTemplate = RefinementTemplates[templateIndex].reference;
-    if (templateIndex === 0) {
-      referenceTemplate = referenceTemplate.concat([at[1]]);
-    }
-    var referenceTemplateLength = referenceTemplate.length;
-    var referenceTemplateX = new Int32Array(referenceTemplateLength);
-    var referenceTemplateY = new Int32Array(referenceTemplateLength);
-    for (k = 0; k < referenceTemplateLength; k++) {
-      referenceTemplateX[k] = referenceTemplate[k].x;
-      referenceTemplateY[k] = referenceTemplate[k].y;
-    }
-    var referenceWidth = referenceBitmap[0].length;
-    var referenceHeight = referenceBitmap.length;
-
-    var pseudoPixelContext = RefinementReusedContexts[templateIndex];
-    var bitmap = [];
-
-    var decoder = decodingContext.decoder;
-    var contexts = decodingContext.contextCache.getContexts('GR');
-
-    var ltp = 0;
-    for (var i = 0; i < height; i++) {
-      if (prediction) {
-        var sltp = decoder.readBit(contexts, pseudoPixelContext);
-        ltp ^= sltp;
-        if (ltp) {
-          error('JBIG2 error: prediction is not supported');
-        }
-      }
-      var row = new Uint8Array(width);
-      bitmap.push(row);
-      for (var j = 0; j < width; j++) {
-        var i0, j0;
-        var contextLabel = 0;
-        for (k = 0; k < codingTemplateLength; k++) {
-          i0 = i + codingTemplateY[k];
-          j0 = j + codingTemplateX[k];
-          if (i0 < 0 || j0 < 0 || j0 >= width) {
-            contextLabel <<= 1; // out of bound pixel
-          } else {
-            contextLabel = (contextLabel << 1) | bitmap[i0][j0];
-          }
-        }
-        for (k = 0; k < referenceTemplateLength; k++) {
-          i0 = i + referenceTemplateY[k] + offsetY;
-          j0 = j + referenceTemplateX[k] + offsetX;
-          if (i0 < 0 || i0 >= referenceHeight || j0 < 0 ||
-              j0 >= referenceWidth) {
-            contextLabel <<= 1; // out of bound pixel
-          } else {
-            contextLabel = (contextLabel << 1) | referenceBitmap[i0][j0];
-          }
-        }
-        var pixel = decoder.readBit(contexts, contextLabel);
-        row[j] = pixel;
-      }
-    }
-
-    return bitmap;
-  }
-
-  // 6.5.5 Decoding the symbol dictionary
-  function decodeSymbolDictionary(huffman, refinement, symbols,
-                                  numberOfNewSymbols, numberOfExportedSymbols,
-                                  huffmanTables, templateIndex, at,
-                                  refinementTemplateIndex, refinementAt,
-                                  decodingContext) {
-    if (huffman) {
-      error('JBIG2 error: huffman is not supported');
-    }
-
-    var newSymbols = [];
-    var currentHeight = 0;
-    var symbolCodeLength = log2(symbols.length + numberOfNewSymbols);
-
-    var decoder = decodingContext.decoder;
-    var contextCache = decodingContext.contextCache;
-
-    while (newSymbols.length < numberOfNewSymbols) {
-      var deltaHeight = decodeInteger(contextCache, 'IADH', decoder); // 6.5.6
-      currentHeight += deltaHeight;
-      var currentWidth = 0;
-      var totalWidth = 0;
-      while (true) {
-        var deltaWidth = decodeInteger(contextCache, 'IADW', decoder); // 6.5.7
-        if (deltaWidth === null) {
-          break; // OOB
-        }
-        currentWidth += deltaWidth;
-        totalWidth += currentWidth;
-        var bitmap;
-        if (refinement) {
-          // 6.5.8.2 Refinement/aggregate-coded symbol bitmap
-          var numberOfInstances = decodeInteger(contextCache, 'IAAI', decoder);
-          if (numberOfInstances > 1) {
-            bitmap = decodeTextRegion(huffman, refinement,
-                                      currentWidth, currentHeight, 0,
-                                      numberOfInstances, 1, //strip size
-                                      symbols.concat(newSymbols),
-                                      symbolCodeLength,
-                                      0, //transposed
-                                      0, //ds offset
-                                      1, //top left 7.4.3.1.1
-                                      0, //OR operator
-                                      huffmanTables,
-                                      refinementTemplateIndex, refinementAt,
-                                      decodingContext);
-          } else {
-            var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
-            var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3
-            var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4
-            var symbol = (symbolId < symbols.length ? symbols[symbolId] :
-                          newSymbols[symbolId - symbols.length]);
-            bitmap = decodeRefinement(currentWidth, currentHeight,
-            refinementTemplateIndex, symbol, rdx, rdy, false, refinementAt,
-            decodingContext);
-          }
-        } else {
-          // 6.5.8.1 Direct-coded symbol bitmap
-          bitmap = decodeBitmap(false, currentWidth, currentHeight,
-            templateIndex, false, null, at, decodingContext);
-        }
-        newSymbols.push(bitmap);
-      }
-    }
-    // 6.5.10 Exported symbols
-    var exportedSymbols = [];
-    var flags = [], currentFlag = false;
-    var totalSymbolsLength = symbols.length + numberOfNewSymbols;
-    while (flags.length < totalSymbolsLength) {
-      var runLength = decodeInteger(contextCache, 'IAEX', decoder);
-      while (runLength--) {
-        flags.push(currentFlag);
-      }
-      currentFlag = !currentFlag;
-    }
-    for (var i = 0, ii = symbols.length; i < ii; i++) {
-      if (flags[i]) {
-        exportedSymbols.push(symbols[i]);
-      }
-    }
-    for (var j = 0; j < numberOfNewSymbols; i++, j++) {
-      if (flags[i]) {
-        exportedSymbols.push(newSymbols[j]);
-      }
-    }
-    return exportedSymbols;
-  }
-
-  function decodeTextRegion(huffman, refinement, width, height,
-                            defaultPixelValue, numberOfSymbolInstances,
-                            stripSize, inputSymbols, symbolCodeLength,
-                            transposed, dsOffset, referenceCorner,
-                            combinationOperator, huffmanTables,
-                            refinementTemplateIndex, refinementAt,
-                            decodingContext) {
-    if (huffman) {
-      error('JBIG2 error: huffman is not supported');
-    }
-
-    // Prepare bitmap
-    var bitmap = [];
-    var i, row;
-    for (i = 0; i < height; i++) {
-      row = new Uint8Array(width);
-      if (defaultPixelValue) {
-        for (var j = 0; j < width; j++) {
-          row[j] = defaultPixelValue;
-        }
-      }
-      bitmap.push(row);
-    }
-
-    var decoder = decodingContext.decoder;
-    var contextCache = decodingContext.contextCache;
-    var stripT = -decodeInteger(contextCache, 'IADT', decoder); // 6.4.6
-    var firstS = 0;
-    i = 0;
-    while (i < numberOfSymbolInstances) {
-      var deltaT = decodeInteger(contextCache, 'IADT', decoder); // 6.4.6
-      stripT += deltaT;
-
-      var deltaFirstS = decodeInteger(contextCache, 'IAFS', decoder); // 6.4.7
-      firstS += deltaFirstS;
-      var currentS = firstS;
-      do {
-        var currentT = (stripSize === 1 ? 0 :
-                        decodeInteger(contextCache, 'IAIT', decoder)); // 6.4.9
-        var t = stripSize * stripT + currentT;
-        var symbolId = decodeIAID(contextCache, decoder, symbolCodeLength);
-        var applyRefinement = (refinement &&
-                               decodeInteger(contextCache, 'IARI', decoder));
-        var symbolBitmap = inputSymbols[symbolId];
-        var symbolWidth = symbolBitmap[0].length;
-        var symbolHeight = symbolBitmap.length;
-        if (applyRefinement) {
-          var rdw = decodeInteger(contextCache, 'IARDW', decoder); // 6.4.11.1
-          var rdh = decodeInteger(contextCache, 'IARDH', decoder); // 6.4.11.2
-          var rdx = decodeInteger(contextCache, 'IARDX', decoder); // 6.4.11.3
-          var rdy = decodeInteger(contextCache, 'IARDY', decoder); // 6.4.11.4
-          symbolWidth += rdw;
-          symbolHeight += rdh;
-          symbolBitmap = decodeRefinement(symbolWidth, symbolHeight,
-            refinementTemplateIndex, symbolBitmap, (rdw >> 1) + rdx,
-            (rdh >> 1) + rdy, false, refinementAt,
-            decodingContext);
-        }
-        var offsetT = t - ((referenceCorner & 1) ? 0 : symbolHeight);
-        var offsetS = currentS - ((referenceCorner & 2) ? symbolWidth : 0);
-        var s2, t2, symbolRow;
-        if (transposed) {
-          // Place Symbol Bitmap from T1,S1
-          for (s2 = 0; s2 < symbolHeight; s2++) {
-            row = bitmap[offsetS + s2];
-            if (!row) {
-              continue;
-            }
-            symbolRow = symbolBitmap[s2];
-            // To ignore Parts of Symbol bitmap which goes
-            // outside bitmap region
-            var maxWidth = Math.min(width - offsetT, symbolWidth);
-            switch (combinationOperator) {
-              case 0: // OR
-                for (t2 = 0; t2 < maxWidth; t2++) {
-                  row[offsetT + t2] |= symbolRow[t2];
-                }
-                break;
-              case 2: // XOR
-                for (t2 = 0; t2 < maxWidth; t2++) {
-                  row[offsetT + t2] ^= symbolRow[t2];
-                }
-                break;
-              default:
-                error('JBIG2 error: operator ' + combinationOperator +
-                      ' is not supported');
-            }
-          }
-          currentS += symbolHeight - 1;
-        } else {
-          for (t2 = 0; t2 < symbolHeight; t2++) {
-            row = bitmap[offsetT + t2];
-            if (!row) {
-              continue;
-            }
-            symbolRow = symbolBitmap[t2];
-            switch (combinationOperator) {
-              case 0: // OR
-                for (s2 = 0; s2 < symbolWidth; s2++) {
-                  row[offsetS + s2] |= symbolRow[s2];
-                }
-                break;
-              case 2: // XOR
-                for (s2 = 0; s2 < symbolWidth; s2++) {
-                  row[offsetS + s2] ^= symbolRow[s2];
-                }
-                break;
-              default:
-                error('JBIG2 error: operator ' + combinationOperator +
-                      ' is not supported');
-            }
-          }
-          currentS += symbolWidth - 1;
-        }
-        i++;
-        var deltaS = decodeInteger(contextCache, 'IADS', decoder); // 6.4.8
-        if (deltaS === null) {
-          break; // OOB
-        }
-        currentS += deltaS + dsOffset;
-      } while (true);
-    }
-    return bitmap;
-  }
-
-  function readSegmentHeader(data, start) {
-    var segmentHeader = {};
-    segmentHeader.number = readUint32(data, start);
-    var flags = data[start + 4];
-    var segmentType = flags & 0x3F;
-    if (!SegmentTypes[segmentType]) {
-      error('JBIG2 error: invalid segment type: ' + segmentType);
-    }
-    segmentHeader.type = segmentType;
-    segmentHeader.typeName = SegmentTypes[segmentType];
-    segmentHeader.deferredNonRetain = !!(flags & 0x80);
-
-    var pageAssociationFieldSize = !!(flags & 0x40);
-    var referredFlags = data[start + 5];
-    var referredToCount = (referredFlags >> 5) & 7;
-    var retainBits = [referredFlags & 31];
-    var position = start + 6;
-    if (referredFlags === 7) {
-      referredToCount = readUint32(data, position - 1) & 0x1FFFFFFF;
-      position += 3;
-      var bytes = (referredToCount + 7) >> 3;
-      retainBits[0] = data[position++];
-      while (--bytes > 0) {
-        retainBits.push(data[position++]);
-      }
-    } else if (referredFlags === 5 || referredFlags === 6) {
-      error('JBIG2 error: invalid referred-to flags');
-    }
-
-    segmentHeader.retainBits = retainBits;
-    var referredToSegmentNumberSize = (segmentHeader.number <= 256 ? 1 :
-      (segmentHeader.number <= 65536 ? 2 : 4));
-    var referredTo = [];
-    var i, ii;
-    for (i = 0; i < referredToCount; i++) {
-      var number = (referredToSegmentNumberSize === 1 ? data[position] :
-        (referredToSegmentNumberSize === 2 ? readUint16(data, position) :
-        readUint32(data, position)));
-      referredTo.push(number);
-      position += referredToSegmentNumberSize;
-    }
-    segmentHeader.referredTo = referredTo;
-    if (!pageAssociationFieldSize) {
-      segmentHeader.pageAssociation = data[position++];
-    } else {
-      segmentHeader.pageAssociation = readUint32(data, position);
-      position += 4;
-    }
-    segmentHeader.length = readUint32(data, position);
-    position += 4;
-
-    if (segmentHeader.length === 0xFFFFFFFF) {
-      // 7.2.7 Segment data length, unknown segment length
-      if (segmentType === 38) { // ImmediateGenericRegion
-        var genericRegionInfo = readRegionSegmentInformation(data, position);
-        var genericRegionSegmentFlags = data[position +
-          RegionSegmentInformationFieldLength];
-        var genericRegionMmr = !!(genericRegionSegmentFlags & 1);
-        // searching for the segment end
-        var searchPatternLength = 6;
-        var searchPattern = new Uint8Array(searchPatternLength);
-        if (!genericRegionMmr) {
-          searchPattern[0] = 0xFF;
-          searchPattern[1] = 0xAC;
-        }
-        searchPattern[2] = (genericRegionInfo.height >>> 24) & 0xFF;
-        searchPattern[3] = (genericRegionInfo.height >> 16) & 0xFF;
-        searchPattern[4] = (genericRegionInfo.height >> 8) & 0xFF;
-        searchPattern[5] = genericRegionInfo.height & 0xFF;
-        for (i = position, ii = data.length; i < ii; i++) {
-          var j = 0;
-          while (j < searchPatternLength && searchPattern[j] === data[i + j]) {
-            j++;
-          }
-          if (j === searchPatternLength) {
-            segmentHeader.length = i + searchPatternLength;
-            break;
-          }
-        }
-        if (segmentHeader.length === 0xFFFFFFFF) {
-          error('JBIG2 error: segment end was not found');
-        }
-      } else {
-        error('JBIG2 error: invalid unknown segment length');
-      }
-    }
-    segmentHeader.headerEnd = position;
-    return segmentHeader;
-  }
-
-  function readSegments(header, data, start, end) {
-    var segments = [];
-    var position = start;
-    while (position < end) {
-      var segmentHeader = readSegmentHeader(data, position);
-      position = segmentHeader.headerEnd;
-      var segment = {
-        header: segmentHeader,
-        data: data
-      };
-      if (!header.randomAccess) {
-        segment.start = position;
-        position += segmentHeader.length;
-        segment.end = position;
-      }
-      segments.push(segment);
-      if (segmentHeader.type === 51) {
-        break; // end of file is found
-      }
-    }
-    if (header.randomAccess) {
-      for (var i = 0, ii = segments.length; i < ii; i++) {
-        segments[i].start = position;
-        position += segments[i].header.length;
-        segments[i].end = position;
-      }
-    }
-    return segments;
-  }
-
-  // 7.4.1 Region segment information field
-  function readRegionSegmentInformation(data, start) {
-    return {
-      width: readUint32(data, start),
-      height: readUint32(data, start + 4),
-      x: readUint32(data, start + 8),
-      y: readUint32(data, start + 12),
-      combinationOperator: data[start + 16] & 7
+  /** @implements {IPDFStreamRangeReader} */
+  function PDFNetworkStreamRangeRequestReader(manager, begin, end) {
+    this._manager = manager;
+    var args = {
+      onDone: this._onDone.bind(this),
+      onProgress: this._onProgress.bind(this)
     };
-  }
-  var RegionSegmentInformationFieldLength = 17;
+    this._requestId = manager.requestRange(begin, end, args);
+    this._requests = [];
+    this._queuedChunk = null;
+    this._done = false;
 
-  function processSegment(segment, visitor) {
-    var header = segment.header;
-
-    var data = segment.data, position = segment.start, end = segment.end;
-    var args, at, i, atLength;
-    switch (header.type) {
-      case 0: // SymbolDictionary
-        // 7.4.2 Symbol dictionary segment syntax
-        var dictionary = {};
-        var dictionaryFlags = readUint16(data, position); // 7.4.2.1.1
-        dictionary.huffman = !!(dictionaryFlags & 1);
-        dictionary.refinement = !!(dictionaryFlags & 2);
-        dictionary.huffmanDHSelector = (dictionaryFlags >> 2) & 3;
-        dictionary.huffmanDWSelector = (dictionaryFlags >> 4) & 3;
-        dictionary.bitmapSizeSelector = (dictionaryFlags >> 6) & 1;
-        dictionary.aggregationInstancesSelector = (dictionaryFlags >> 7) & 1;
-        dictionary.bitmapCodingContextUsed = !!(dictionaryFlags & 256);
-        dictionary.bitmapCodingContextRetained = !!(dictionaryFlags & 512);
-        dictionary.template = (dictionaryFlags >> 10) & 3;
-        dictionary.refinementTemplate = (dictionaryFlags >> 12) & 1;
-        position += 2;
-        if (!dictionary.huffman) {
-          atLength = dictionary.template === 0 ? 4 : 1;
-          at = [];
-          for (i = 0; i < atLength; i++) {
-            at.push({
-              x: readInt8(data, position),
-              y: readInt8(data, position + 1)
-            });
-            position += 2;
-          }
-          dictionary.at = at;
-        }
-        if (dictionary.refinement && !dictionary.refinementTemplate) {
-          at = [];
-          for (i = 0; i < 2; i++) {
-            at.push({
-              x: readInt8(data, position),
-              y: readInt8(data, position + 1)
-            });
-            position += 2;
-          }
-          dictionary.refinementAt = at;
-        }
-        dictionary.numberOfExportedSymbols = readUint32(data, position);
-        position += 4;
-        dictionary.numberOfNewSymbols = readUint32(data, position);
-        position += 4;
-        args = [dictionary, header.number, header.referredTo,
-                data, position, end];
-        break;
-      case 6: // ImmediateTextRegion
-      case 7: // ImmediateLosslessTextRegion
-        var textRegion = {};
-        textRegion.info = readRegionSegmentInformation(data, position);
-        position += RegionSegmentInformationFieldLength;
-        var textRegionSegmentFlags = readUint16(data, position);
-        position += 2;
-        textRegion.huffman = !!(textRegionSegmentFlags & 1);
-        textRegion.refinement = !!(textRegionSegmentFlags & 2);
-        textRegion.stripSize = 1 << ((textRegionSegmentFlags >> 2) & 3);
-        textRegion.referenceCorner = (textRegionSegmentFlags >> 4) & 3;
-        textRegion.transposed = !!(textRegionSegmentFlags & 64);
-        textRegion.combinationOperator = (textRegionSegmentFlags >> 7) & 3;
-        textRegion.defaultPixelValue = (textRegionSegmentFlags >> 9) & 1;
-        textRegion.dsOffset = (textRegionSegmentFlags << 17) >> 27;
-        textRegion.refinementTemplate = (textRegionSegmentFlags >> 15) & 1;
-        if (textRegion.huffman) {
-          var textRegionHuffmanFlags = readUint16(data, position);
-          position += 2;
-          textRegion.huffmanFS = (textRegionHuffmanFlags) & 3;
-          textRegion.huffmanDS = (textRegionHuffmanFlags >> 2) & 3;
-          textRegion.huffmanDT = (textRegionHuffmanFlags >> 4) & 3;
-          textRegion.huffmanRefinementDW = (textRegionHuffmanFlags >> 6) & 3;
-          textRegion.huffmanRefinementDH = (textRegionHuffmanFlags >> 8) & 3;
-          textRegion.huffmanRefinementDX = (textRegionHuffmanFlags >> 10) & 3;
-          textRegion.huffmanRefinementDY = (textRegionHuffmanFlags >> 12) & 3;
-          textRegion.huffmanRefinementSizeSelector =
-            !!(textRegionHuffmanFlags & 14);
-        }
-        if (textRegion.refinement && !textRegion.refinementTemplate) {
-          at = [];
-          for (i = 0; i < 2; i++) {
-            at.push({
-              x: readInt8(data, position),
-              y: readInt8(data, position + 1)
-            });
-            position += 2;
-          }
-          textRegion.refinementAt = at;
-        }
-        textRegion.numberOfSymbolInstances = readUint32(data, position);
-        position += 4;
-        // TODO 7.4.3.1.7 Symbol ID Huffman table decoding
-        if (textRegion.huffman) {
-          error('JBIG2 error: huffman is not supported');
-        }
-        args = [textRegion, header.referredTo, data, position, end];
-        break;
-      case 38: // ImmediateGenericRegion
-      case 39: // ImmediateLosslessGenericRegion
-        var genericRegion = {};
-        genericRegion.info = readRegionSegmentInformation(data, position);
-        position += RegionSegmentInformationFieldLength;
-        var genericRegionSegmentFlags = data[position++];
-        genericRegion.mmr = !!(genericRegionSegmentFlags & 1);
-        genericRegion.template = (genericRegionSegmentFlags >> 1) & 3;
-        genericRegion.prediction = !!(genericRegionSegmentFlags & 8);
-        if (!genericRegion.mmr) {
-          atLength = genericRegion.template === 0 ? 4 : 1;
-          at = [];
-          for (i = 0; i < atLength; i++) {
-            at.push({
-              x: readInt8(data, position),
-              y: readInt8(data, position + 1)
-            });
-            position += 2;
-          }
-          genericRegion.at = at;
-        }
-        args = [genericRegion, data, position, end];
-        break;
-      case 48: // PageInformation
-        var pageInfo = {
-          width: readUint32(data, position),
-          height: readUint32(data, position + 4),
-          resolutionX: readUint32(data, position + 8),
-          resolutionY: readUint32(data, position + 12)
-        };
-        if (pageInfo.height === 0xFFFFFFFF) {
-          delete pageInfo.height;
-        }
-        var pageSegmentFlags = data[position + 16];
-        var pageStripingInformatiom = readUint16(data, position + 17);
-        pageInfo.lossless = !!(pageSegmentFlags & 1);
-        pageInfo.refinement = !!(pageSegmentFlags & 2);
-        pageInfo.defaultPixelValue = (pageSegmentFlags >> 2) & 1;
-        pageInfo.combinationOperator = (pageSegmentFlags >> 3) & 3;
-        pageInfo.requiresBuffer = !!(pageSegmentFlags & 32);
-        pageInfo.combinationOperatorOverride = !!(pageSegmentFlags & 64);
-        args = [pageInfo];
-        break;
-      case 49: // EndOfPage
-        break;
-      case 50: // EndOfStripe
-        break;
-      case 51: // EndOfFile
-        break;
-      case 62: // 7.4.15 defines 2 extension types which
-               // are comments and can be ignored.
-        break;
-      default:
-        error('JBIG2 error: segment type ' + header.typeName + '(' +
-              header.type + ') is not implemented');
-    }
-    var callbackName = 'on' + header.typeName;
-    if (callbackName in visitor) {
-      visitor[callbackName].apply(visitor, args);
-    }
+    this.onProgress = null;
+    this.onClosed = null;
   }
 
-  function processSegments(segments, visitor) {
-    for (var i = 0, ii = segments.length; i < ii; i++) {
-      processSegment(segments[i], visitor);
-    }
-  }
-
-  function parseJbig2(data, start, end) {
-    var position = start;
-    if (data[position] !== 0x97 || data[position + 1] !== 0x4A ||
-        data[position + 2] !== 0x42 || data[position + 3] !== 0x32 ||
-        data[position + 4] !== 0x0D || data[position + 5] !== 0x0A ||
-        data[position + 6] !== 0x1A || data[position + 7] !== 0x0A) {
-      error('JBIG2 error: invalid header');
-    }
-    var header = {};
-    position += 8;
-    var flags = data[position++];
-    header.randomAccess = !(flags & 1);
-    if (!(flags & 2)) {
-      header.numberOfPages = readUint32(data, position);
-      position += 4;
-    }
-    var segments = readSegments(header, data, position, end);
-    error('Not implemented');
-    // processSegments(segments, new SimpleSegmentVisitor());
-  }
-
-  function parseJbig2Chunks(chunks) {
-    var visitor = new SimpleSegmentVisitor();
-    for (var i = 0, ii = chunks.length; i < ii; i++) {
-      var chunk = chunks[i];
-      var segments = readSegments({}, chunk.data, chunk.start, chunk.end);
-      processSegments(segments, visitor);
-    }
-    return visitor.buffer;
-  }
-
-  function SimpleSegmentVisitor() {}
-
-  SimpleSegmentVisitor.prototype = {
-    onPageInformation: function SimpleSegmentVisitor_onPageInformation(info) {
-      this.currentPageInfo = info;
-      var rowSize = (info.width + 7) >> 3;
-      var buffer = new Uint8Array(rowSize * info.height);
-      // The contents of ArrayBuffers are initialized to 0.
-      // Fill the buffer with 0xFF only if info.defaultPixelValue is set
-      if (info.defaultPixelValue) {
-        for (var i = 0, ii = buffer.length; i < ii; i++) {
-          buffer[i] = 0xFF;
-        }
-      }
-      this.buffer = buffer;
-    },
-    drawBitmap: function SimpleSegmentVisitor_drawBitmap(regionInfo, bitmap) {
-      var pageInfo = this.currentPageInfo;
-      var width = regionInfo.width, height = regionInfo.height;
-      var rowSize = (pageInfo.width + 7) >> 3;
-      var combinationOperator = pageInfo.combinationOperatorOverride ?
-        regionInfo.combinationOperator : pageInfo.combinationOperator;
-      var buffer = this.buffer;
-      var mask0 =  128 >> (regionInfo.x & 7);
-      var offset0 = regionInfo.y * rowSize + (regionInfo.x >> 3);
-      var i, j, mask, offset;
-      switch (combinationOperator) {
-        case 0: // OR
-          for (i = 0; i < height; i++) {
-            mask = mask0;
-            offset = offset0;
-            for (j = 0; j < width; j++) {
-              if (bitmap[i][j]) {
-                buffer[offset] |= mask;
-              }
-              mask >>= 1;
-              if (!mask) {
-                mask = 128;
-                offset++;
-              }
-            }
-            offset0 += rowSize;
-          }
-        break;
-        case 2: // XOR
-          for (i = 0; i < height; i++) {
-            mask = mask0;
-            offset = offset0;
-            for (j = 0; j < width; j++) {
-              if (bitmap[i][j]) {
-                buffer[offset] ^= mask;
-              }
-              mask >>= 1;
-              if (!mask) {
-                mask = 128;
-                offset++;
-              }
-            }
-            offset0 += rowSize;
-          }
-          break;
-        default:
-          error('JBIG2 error: operator ' + combinationOperator +
-                ' is not supported');
+  PDFNetworkStreamRangeRequestReader.prototype = {
+    _close: function PDFNetworkStreamRangeRequestReader_close() {
+      if (this.onClosed) {
+        this.onClosed(this);
       }
     },
-    onImmediateGenericRegion:
-      function SimpleSegmentVisitor_onImmediateGenericRegion(region, data,
-                                                             start, end) {
-      var regionInfo = region.info;
-      var decodingContext = new DecodingContext(data, start, end);
-      var bitmap = decodeBitmap(region.mmr, regionInfo.width, regionInfo.height,
-                                region.template, region.prediction, null,
-                                region.at, decodingContext);
-      this.drawBitmap(regionInfo, bitmap);
-    },
-    onImmediateLosslessGenericRegion:
-      function SimpleSegmentVisitor_onImmediateLosslessGenericRegion() {
-      this.onImmediateGenericRegion.apply(this, arguments);
-    },
-    onSymbolDictionary:
-      function SimpleSegmentVisitor_onSymbolDictionary(dictionary,
-                                                       currentSegment,
-                                                       referredSegments,
-                                                       data, start, end) {
-      var huffmanTables;
-      if (dictionary.huffman) {
-        error('JBIG2 error: huffman is not supported');
+
+    _onDone: function PDFNetworkStreamRangeRequestReader_onDone(data) {
+      var chunk = data.chunk;
+      if (this._requests.length > 0) {
+        var requestCapability = this._requests.shift();
+        requestCapability.resolve({value: chunk, done: false});
+      } else {
+        this._queuedChunk = chunk;
       }
-
-      // Combines exported symbols from all referred segments
-      var symbols = this.symbols;
-      if (!symbols) {
-        this.symbols = symbols = {};
-      }
-
-      var inputSymbols = [];
-      for (var i = 0, ii = referredSegments.length; i < ii; i++) {
-        inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
-      }
-
-      var decodingContext = new DecodingContext(data, start, end);
-      symbols[currentSegment] = decodeSymbolDictionary(dictionary.huffman,
-        dictionary.refinement, inputSymbols, dictionary.numberOfNewSymbols,
-        dictionary.numberOfExportedSymbols, huffmanTables,
-        dictionary.template, dictionary.at,
-        dictionary.refinementTemplate, dictionary.refinementAt,
-        decodingContext);
+      this._done = true;
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({value: undefined, done: true});
+      });
+      this._requests = [];
+      this._close();
     },
-    onImmediateTextRegion:
-      function SimpleSegmentVisitor_onImmediateTextRegion(region,
-                                                          referredSegments,
-                                                          data, start, end) {
-      var regionInfo = region.info;
-      var huffmanTables;
 
-      // Combines exported symbols from all referred segments
-      var symbols = this.symbols;
-      var inputSymbols = [];
-      for (var i = 0, ii = referredSegments.length; i < ii; i++) {
-        inputSymbols = inputSymbols.concat(symbols[referredSegments[i]]);
+    _onProgress: function PDFNetworkStreamRangeRequestReader_onProgress(evt) {
+      if (!this.isStreamingSupported && this.onProgress) {
+        this.onProgress({
+          loaded: evt.loaded
+        });
       }
-      var symbolCodeLength = log2(inputSymbols.length);
-
-      var decodingContext = new DecodingContext(data, start, end);
-      var bitmap = decodeTextRegion(region.huffman, region.refinement,
-        regionInfo.width, regionInfo.height, region.defaultPixelValue,
-        region.numberOfSymbolInstances, region.stripSize, inputSymbols,
-        symbolCodeLength, region.transposed, region.dsOffset,
-        region.referenceCorner, region.combinationOperator, huffmanTables,
-        region.refinementTemplate, region.refinementAt, decodingContext);
-      this.drawBitmap(regionInfo, bitmap);
     },
-    onImmediateLosslessTextRegion:
-      function SimpleSegmentVisitor_onImmediateLosslessTextRegion() {
-      this.onImmediateTextRegion.apply(this, arguments);
+
+    get isStreamingSupported() {
+      return false; // TODO allow progressive range bytes loading
+    },
+
+    read: function PDFNetworkStreamRangeRequestReader_read() {
+      if (this._queuedChunk !== null) {
+        var chunk = this._queuedChunk;
+        this._queuedChunk = null;
+        return Promise.resolve({value: chunk, done: false});
+      }
+      if (this._done) {
+        return Promise.resolve({value: undefined, done: true});
+      }
+      var requestCapability = createPromiseCapability();
+      this._requests.push(requestCapability);
+      return requestCapability.promise;
+    },
+
+    cancel: function PDFNetworkStreamRangeRequestReader_cancel(reason) {
+      this._done = true;
+      this._requests.forEach(function (requestCapability) {
+        requestCapability.resolve({value: undefined, done: true});
+      });
+      this._requests = [];
+      if (this._manager.isPendingRequest(this._requestId)) {
+        this._manager.abortRequest(this._requestId);
+      }
+      this._close();
     }
   };
 
-  function Jbig2Image() {}
+  coreWorker.setPDFNetworkStreamClass(PDFNetworkStream);
 
-  Jbig2Image.prototype = {
-    parseChunks: function Jbig2Image_parseChunks(chunks) {
-      return parseJbig2Chunks(chunks);
-    }
-  };
+  exports.PDFNetworkStream = PDFNetworkStream;
+  exports.NetworkManager = NetworkManager;
+}));
 
-  return Jbig2Image;
-})();
 
+  }).call(pdfjsLibs);
 
-var bidi = PDFJS.bidi = (function bidiClosure() {
-  // Character types for symbols from 0000 to 00FF.
-  var baseTypes = [
-    'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'S', 'B', 'S', 'WS',
-    'B', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
-    'BN', 'BN', 'B', 'B', 'B', 'S', 'WS', 'ON', 'ON', 'ET', 'ET', 'ET', 'ON',
-    'ON', 'ON', 'ON', 'ON', 'ON', 'CS', 'ON', 'CS', 'ON', 'EN', 'EN', 'EN',
-    'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'EN', 'ON', 'ON', 'ON', 'ON', 'ON',
-    'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
-    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'ON', 'ON',
-    'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
-    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
-    'L', 'ON', 'ON', 'ON', 'ON', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'B', 'BN',
-    'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
-    'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN', 'BN',
-    'BN', 'CS', 'ON', 'ET', 'ET', 'ET', 'ET', 'ON', 'ON', 'ON', 'ON', 'L', 'ON',
-    'ON', 'ON', 'ON', 'ON', 'ET', 'ET', 'EN', 'EN', 'ON', 'L', 'ON', 'ON', 'ON',
-    'EN', 'L', 'ON', 'ON', 'ON', 'ON', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
-    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
-    'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
-    'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L',
-    'L', 'L', 'L', 'ON', 'L', 'L', 'L', 'L', 'L', 'L', 'L', 'L'
-  ];
-
-  // Character types for symbols from 0600 to 06FF
-  var arabicTypes = [
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'CS', 'AL', 'ON', 'ON', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM',
-    'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN', 'AN',
-    'AN', 'ET', 'AN', 'AN', 'AL', 'AL', 'AL', 'NSM', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM',
-    'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'NSM', 'ON', 'NSM',
-    'NSM', 'NSM', 'NSM', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL',
-    'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL', 'AL'
-  ];
-
-  function isOdd(i) {
-    return (i & 1) !== 0;
-  }
-
-  function isEven(i) {
-    return (i & 1) === 0;
-  }
-
-  function findUnequal(arr, start, value) {
-    for (var j = start, jj = arr.length; j < jj; ++j) {
-      if (arr[j] !== value) {
-        return j;
-      }
-    }
-    return j;
-  }
-
-  function setValues(arr, start, end, value) {
-    for (var j = start; j < end; ++j) {
-      arr[j] = value;
-    }
-  }
-
-  function reverseValues(arr, start, end) {
-    for (var i = start, j = end - 1; i < j; ++i, --j) {
-      var temp = arr[i];
-      arr[i] = arr[j];
-      arr[j] = temp;
-    }
-  }
-
-  function createBidiText(str, isLTR, vertical) {
-    return {
-      str: str,
-      dir: (vertical ? 'ttb' : (isLTR ? 'ltr' : 'rtl'))
-    };
-  }
-
-  // These are used in bidi(), which is called frequently. We re-use them on
-  // each call to avoid unnecessary allocations.
-  var chars = [];
-  var types = [];
-
-  function bidi(str, startLevel, vertical) {
-    var isLTR = true;
-    var strLength = str.length;
-    if (strLength === 0 || vertical) {
-      return createBidiText(str, isLTR, vertical);
-    }
-
-    // Get types and fill arrays
-    chars.length = strLength;
-    types.length = strLength;
-    var numBidi = 0;
-
-    var i, ii;
-    for (i = 0; i < strLength; ++i) {
-      chars[i] = str.charAt(i);
-
-      var charCode = str.charCodeAt(i);
-      var charType = 'L';
-      if (charCode <= 0x00ff) {
-        charType = baseTypes[charCode];
-      } else if (0x0590 <= charCode && charCode <= 0x05f4) {
-        charType = 'R';
-      } else if (0x0600 <= charCode && charCode <= 0x06ff) {
-        charType = arabicTypes[charCode & 0xff];
-      } else if (0x0700 <= charCode && charCode <= 0x08AC) {
-        charType = 'AL';
-      }
-      if (charType === 'R' || charType === 'AL' || charType === 'AN') {
-        numBidi++;
-      }
-      types[i] = charType;
-    }
-
-    // Detect the bidi method
-    // - If there are no rtl characters then no bidi needed
-    // - If less than 30% chars are rtl then string is primarily ltr
-    // - If more than 30% chars are rtl then string is primarily rtl
-    if (numBidi === 0) {
-      isLTR = true;
-      return createBidiText(str, isLTR);
-    }
-
-    if (startLevel === -1) {
-      if ((strLength / numBidi) < 0.3) {
-        isLTR = true;
-        startLevel = 0;
-      } else {
-        isLTR = false;
-        startLevel = 1;
-      }
-    }
-
-    var levels = [];
-    for (i = 0; i < strLength; ++i) {
-      levels[i] = startLevel;
-    }
-
-    /*
-     X1-X10: skip most of this, since we are NOT doing the embeddings.
-     */
-    var e = (isOdd(startLevel) ? 'R' : 'L');
-    var sor = e;
-    var eor = sor;
-
-    /*
-     W1. Examine each non-spacing mark (NSM) in the level run, and change the
-     type of the NSM to the type of the previous character. If the NSM is at the
-     start of the level run, it will get the type of sor.
-     */
-    var lastType = sor;
-    for (i = 0; i < strLength; ++i) {
-      if (types[i] === 'NSM') {
-        types[i] = lastType;
-      } else {
-        lastType = types[i];
-      }
-    }
-
-    /*
-     W2. Search backwards from each instance of a European number until the
-     first strong type (R, L, AL, or sor) is found.  If an AL is found, change
-     the type of the European number to Arabic number.
-     */
-    lastType = sor;
-    var t;
-    for (i = 0; i < strLength; ++i) {
-      t = types[i];
-      if (t === 'EN') {
-        types[i] = (lastType === 'AL') ? 'AN' : 'EN';
-      } else if (t === 'R' || t === 'L' || t === 'AL') {
-        lastType = t;
-      }
-    }
-
-    /*
-     W3. Change all ALs to R.
-     */
-    for (i = 0; i < strLength; ++i) {
-      t = types[i];
-      if (t === 'AL') {
-        types[i] = 'R';
-      }
-    }
-
-    /*
-     W4. A single European separator between two European numbers changes to a
-     European number. A single common separator between two numbers of the same
-     type changes to that type:
-     */
-    for (i = 1; i < strLength - 1; ++i) {
-      if (types[i] === 'ES' && types[i - 1] === 'EN' && types[i + 1] === 'EN') {
-        types[i] = 'EN';
-      }
-      if (types[i] === 'CS' &&
-          (types[i - 1] === 'EN' || types[i - 1] === 'AN') &&
-          types[i + 1] === types[i - 1]) {
-        types[i] = types[i - 1];
-      }
-    }
-
-    /*
-     W5. A sequence of European terminators adjacent to European numbers changes
-     to all European numbers:
-     */
-    for (i = 0; i < strLength; ++i) {
-      if (types[i] === 'EN') {
-        // do before
-        var j;
-        for (j = i - 1; j >= 0; --j) {
-          if (types[j] !== 'ET') {
-            break;
-          }
-          types[j] = 'EN';
-        }
-        // do after
-        for (j = i + 1; j < strLength; --j) {
-          if (types[j] !== 'ET') {
-            break;
-          }
-          types[j] = 'EN';
-        }
-      }
-    }
-
-    /*
-     W6. Otherwise, separators and terminators change to Other Neutral:
-     */
-    for (i = 0; i < strLength; ++i) {
-      t = types[i];
-      if (t === 'WS' || t === 'ES' || t === 'ET' || t === 'CS') {
-        types[i] = 'ON';
-      }
-    }
-
-    /*
-     W7. Search backwards from each instance of a European number until the
-     first strong type (R, L, or sor) is found. If an L is found,  then change
-     the type of the European number to L.
-     */
-    lastType = sor;
-    for (i = 0; i < strLength; ++i) {
-      t = types[i];
-      if (t === 'EN') {
-        types[i] = ((lastType === 'L') ? 'L' : 'EN');
-      } else if (t === 'R' || t === 'L') {
-        lastType = t;
-      }
-    }
-
-    /*
-     N1. A sequence of neutrals takes the direction of the surrounding strong
-     text if the text on both sides has the same direction. European and Arabic
-     numbers are treated as though they were R. Start-of-level-run (sor) and
-     end-of-level-run (eor) are used at level run boundaries.
-     */
-    for (i = 0; i < strLength; ++i) {
-      if (types[i] === 'ON') {
-        var end = findUnequal(types, i + 1, 'ON');
-        var before = sor;
-        if (i > 0) {
-          before = types[i - 1];
-        }
-
-        var after = eor;
-        if (end + 1 < strLength) {
-          after = types[end + 1];
-        }
-        if (before !== 'L') {
-          before = 'R';
-        }
-        if (after !== 'L') {
-          after = 'R';
-        }
-        if (before === after) {
-          setValues(types, i, end, before);
-        }
-        i = end - 1; // reset to end (-1 so next iteration is ok)
-      }
-    }
-
-    /*
-     N2. Any remaining neutrals take the embedding direction.
-     */
-    for (i = 0; i < strLength; ++i) {
-      if (types[i] === 'ON') {
-        types[i] = e;
-      }
-    }
-
-    /*
-     I1. For all characters with an even (left-to-right) embedding direction,
-     those of type R go up one level and those of type AN or EN go up two
-     levels.
-     I2. For all characters with an odd (right-to-left) embedding direction,
-     those of type L, EN or AN go up one level.
-     */
-    for (i = 0; i < strLength; ++i) {
-      t = types[i];
-      if (isEven(levels[i])) {
-        if (t === 'R') {
-          levels[i] += 1;
-        } else if (t === 'AN' || t === 'EN') {
-          levels[i] += 2;
-        }
-      } else { // isOdd
-        if (t === 'L' || t === 'AN' || t === 'EN') {
-          levels[i] += 1;
-        }
-      }
-    }
-
-    /*
-     L1. On each line, reset the embedding level of the following characters to
-     the paragraph embedding level:
-
-     segment separators,
-     paragraph separators,
-     any sequence of whitespace characters preceding a segment separator or
-     paragraph separator, and any sequence of white space characters at the end
-     of the line.
-     */
-
-    // don't bother as text is only single line
-
-    /*
-     L2. From the highest level found in the text to the lowest odd level on
-     each line, reverse any contiguous sequence of characters that are at that
-     level or higher.
-     */
-
-    // find highest level & lowest odd level
-    var highestLevel = -1;
-    var lowestOddLevel = 99;
-    var level;
-    for (i = 0, ii = levels.length; i < ii; ++i) {
-      level = levels[i];
-      if (highestLevel < level) {
-        highestLevel = level;
-      }
-      if (lowestOddLevel > level && isOdd(level)) {
-        lowestOddLevel = level;
-      }
-    }
-
-    // now reverse between those limits
-    for (level = highestLevel; level >= lowestOddLevel; --level) {
-      // find segments to reverse
-      var start = -1;
-      for (i = 0, ii = levels.length; i < ii; ++i) {
-        if (levels[i] < level) {
-          if (start >= 0) {
-            reverseValues(chars, start, i);
-            start = -1;
-          }
-        } else if (start < 0) {
-          start = i;
-        }
-      }
-      if (start >= 0) {
-        reverseValues(chars, start, levels.length);
-      }
-    }
-
-    /*
-     L3. Combining marks applied to a right-to-left base character will at this
-     point precede their base character. If the rendering engine expects them to
-     follow the base characters in the final display process, then the ordering
-     of the marks and the base character must be reversed.
-     */
-
-    // don't bother for now
-
-    /*
-     L4. A character that possesses the mirrored property as specified by
-     Section 4.7, Mirrored, must be depicted by a mirrored glyph if the resolved
-     directionality of that character is R.
-     */
-
-    // don't mirror as characters are already mirrored in the pdf
-
-    // Finally, return string
-    var result = '';
-    for (i = 0, ii = chars.length; i < ii; ++i) {
-      var ch = chars[i];
-      if (ch !== '<' && ch !== '>') {
-        result += ch;
-      }
-    }
-    return createBidiText(result, isLTR);
-  }
-
-  return bidi;
-})();
-
-
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
-
-/* Copyright 2014 Opera Software ASA
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- *
- * Based on https://code.google.com/p/smhasher/wiki/MurmurHash3.
- * Hashes roughly 100 KB per millisecond on i7 3.4 GHz.
- */
-/* globals Uint32ArrayView */
-
-'use strict';
-
-var MurmurHash3_64 = (function MurmurHash3_64Closure (seed) {
-  // Workaround for missing math precison in JS.
-  var MASK_HIGH = 0xffff0000;
-  var MASK_LOW = 0xffff;
-
-  function MurmurHash3_64 (seed) {
-    var SEED = 0xc3d2e1f0;
-    this.h1 = seed ? seed & 0xffffffff : SEED;
-    this.h2 = seed ? seed & 0xffffffff : SEED;
-  }
-
-  var alwaysUseUint32ArrayView = false;
-  // old webkits have issues with non-aligned arrays
-  try {
-    new Uint32Array(new Uint8Array(5).buffer, 0, 1);
-  } catch (e) {
-    alwaysUseUint32ArrayView = true;
-  }
-
-  MurmurHash3_64.prototype = {
-    update: function MurmurHash3_64_update(input) {
-      var useUint32ArrayView = alwaysUseUint32ArrayView;
-      var i;
-      if (typeof input === 'string') {
-        var data = new Uint8Array(input.length * 2);
-        var length = 0;
-        for (i = 0; i < input.length; i++) {
-          var code = input.charCodeAt(i);
-          if (code <= 0xff) {
-            data[length++] = code;
-          }
-          else {
-            data[length++] = code >>> 8;
-            data[length++] = code & 0xff;
-          }
-        }
-      } else if (input instanceof Uint8Array) {
-        data = input;
-        length = data.length;
-      } else if (typeof input === 'object' && ('length' in input)) {
-        // processing regular arrays as well, e.g. for IE9
-        data = input;
-        length = data.length;
-        useUint32ArrayView = true;
-      } else {
-        throw new Error('Wrong data format in MurmurHash3_64_update. ' +
-                        'Input must be a string or array.');
-      }
-
-      var blockCounts = length >> 2;
-      var tailLength = length - blockCounts * 4;
-      // we don't care about endianness here
-      var dataUint32 = useUint32ArrayView ?
-        new Uint32ArrayView(data, blockCounts) :
-        new Uint32Array(data.buffer, 0, blockCounts);
-      var k1 = 0;
-      var k2 = 0;
-      var h1 = this.h1;
-      var h2 = this.h2;
-      var C1 = 0xcc9e2d51;
-      var C2 = 0x1b873593;
-      var C1_LOW = C1 & MASK_LOW;
-      var C2_LOW = C2 & MASK_LOW;
-
-      for (i = 0; i < blockCounts; i++) {
-        if (i & 1) {
-          k1 = dataUint32[i];
-          k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW);
-          k1 = k1 << 15 | k1 >>> 17;
-          k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW);
-          h1 ^= k1;
-          h1 = h1 << 13 | h1 >>> 19;
-          h1 = h1 * 5 + 0xe6546b64;
-        } else {
-          k2 = dataUint32[i];
-          k2 = (k2 * C1 & MASK_HIGH) | (k2 * C1_LOW & MASK_LOW);
-          k2 = k2 << 15 | k2 >>> 17;
-          k2 = (k2 * C2 & MASK_HIGH) | (k2 * C2_LOW & MASK_LOW);
-          h2 ^= k2;
-          h2 = h2 << 13 | h2 >>> 19;
-          h2 = h2 * 5 + 0xe6546b64;
-        }
-      }
-
-      k1 = 0;
-
-      switch (tailLength) {
-        case 3:
-          k1 ^= data[blockCounts * 4 + 2] << 16;
-          /* falls through */
-        case 2:
-          k1 ^= data[blockCounts * 4 + 1] << 8;
-          /* falls through */
-        case 1:
-          k1 ^= data[blockCounts * 4];
-          /* falls through */
-        k1 = (k1 * C1 & MASK_HIGH) | (k1 * C1_LOW & MASK_LOW);
-        k1 = k1 << 15 | k1 >>> 17;
-        k1 = (k1 * C2 & MASK_HIGH) | (k1 * C2_LOW & MASK_LOW);
-        if (blockCounts & 1) {
-          h1 ^= k1;
-        } else {
-          h2 ^= k1;
-        }
-      }
-
-      this.h1 = h1;
-      this.h2 = h2;
-      return this;
-    },
-
-    hexdigest: function MurmurHash3_64_hexdigest () {
-      var h1 = this.h1;
-      var h2 = this.h2;
-
-      h1 ^= h2 >>> 1;
-      h1 = (h1 * 0xed558ccd & MASK_HIGH) | (h1 * 0x8ccd & MASK_LOW);
-      h2 = (h2 * 0xff51afd7 & MASK_HIGH) |
-           (((h2 << 16 | h1 >>> 16) * 0xafd7ed55 & MASK_HIGH) >>> 16);
-      h1 ^= h2 >>> 1;
-      h1 = (h1 * 0x1a85ec53 & MASK_HIGH) | (h1 * 0xec53 & MASK_LOW);
-      h2 = (h2 * 0xc4ceb9fe & MASK_HIGH) |
-           (((h2 << 16 | h1 >>> 16) * 0xb9fe1a85 & MASK_HIGH) >>> 16);
-      h1 ^= h2 >>> 1;
-
-      for (var i = 0, arr = [h1, h2], str = ''; i < arr.length; i++) {
-        var hex = (arr[i] >>> 0).toString(16);
-        while (hex.length < 8) {
-          hex = '0' + hex;
-        }
-        str += hex;
-      }
-
-      return str;
-    }
-  };
-
-  return MurmurHash3_64;
-})();
-
-
-}).call((typeof window === 'undefined') ? this : window);
-
-if (!PDFJS.workerSrc && typeof document !== 'undefined') {
-  // workerSrc is not set -- using last script url to define default location
-  PDFJS.workerSrc = (function () {
-    'use strict';
-    var scriptTagContainer = document.body ||
-                             document.getElementsByTagName('head')[0];
-    var pdfjsSrc = scriptTagContainer.lastChild.src;
-    return pdfjsSrc && pdfjsSrc.replace(/\.js$/i, '.worker.js');
-  })();
-}
+  exports.WorkerMessageHandler = pdfjsLibs.pdfjsCoreWorker.WorkerMessageHandler;
+}));
 
 
diff --git a/static/pdf.js/viewer.css b/static/pdf.js/viewer.css
index e54f6b1d..cd7badc7 100644
--- a/static/pdf.js/viewer.css
+++ b/static/pdf.js/viewer.css
@@ -20,6 +20,8 @@
   right: 0;
   bottom: 0;
   overflow: hidden;
+  opacity: 0.2;
+  line-height: 1.0;
 }
 
 .textLayer > div {
@@ -58,6 +60,92 @@
   background-color: rgb(0, 100, 0);
 }
 
+.textLayer ::selection { background: rgb(0,0,255); }
+.textLayer ::-moz-selection { background: rgb(0,0,255); }
+
+.textLayer .endOfContent {
+  display: block;
+  position: absolute;
+  left: 0px;
+  top: 100%;
+  right: 0px;
+  bottom: 0px;
+  z-index: -1;
+  cursor: default;
+  -webkit-user-select: none;
+  -ms-user-select: none;
+  -moz-user-select: none;
+}
+
+.textLayer .endOfContent.active {
+  top: 0px;
+}
+
+
+.annotationLayer section {
+  position: absolute;
+}
+
+.annotationLayer .linkAnnotation > a {
+  position: absolute;
+  font-size: 1em;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+}
+
+.annotationLayer .linkAnnotation > a /* -ms-a */  {
+  background: url("data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7") 0 0 repeat;
+}
+
+.annotationLayer .linkAnnotation > a:hover {
+  opacity: 0.2;
+  background: #ff0;
+  box-shadow: 0px 2px 10px #ff0;
+}
+
+.annotationLayer .textAnnotation img {
+  position: absolute;
+  cursor: pointer;
+}
+
+.annotationLayer .popupWrapper {
+  position: absolute;
+  width: 20em;
+}
+
+.annotationLayer .popup {
+  position: absolute;
+  z-index: 200;
+  max-width: 20em;
+  background-color: #FFFF99;
+  box-shadow: 0px 2px 5px #333;
+  border-radius: 2px;
+  padding: 0.6em;
+  margin-left: 5px;
+  cursor: pointer;
+  word-wrap: break-word;
+}
+
+.annotationLayer .popup h1 {
+  font-size: 1em;
+  border-bottom: 1px solid #000000;
+  padding-bottom: 0.2em;
+}
+
+.annotationLayer .popup p {
+  padding-top: 0.2em;
+}
+
+.annotationLayer .highlightAnnotation,
+.annotationLayer .underlineAnnotation,
+.annotationLayer .squigglyAnnotation,
+.annotationLayer .strikeoutAnnotation,
+.annotationLayer .fileAttachmentAnnotation {
+  cursor: pointer;
+}
+
 .pdfViewer .canvasWrapper {
   overflow: hidden;
 }
@@ -75,6 +163,11 @@
   background-color: white;
 }
 
+.pdfViewer.removePageBorders .page {
+  margin: 0px auto 10px auto;
+  border: none;
+}
+
 .pdfViewer .page canvas {
   margin: 0;
   display: block;
@@ -90,82 +183,26 @@
   background: url('images/loading-icon.gif') center no-repeat;
 }
 
-.pdfViewer .page .annotLink > a:hover {
-  opacity: 0.2;
-  background: #ff0;
-  box-shadow: 0px 2px 10px #ff0;
-}
-
-:-webkit-full-screen .pdfViewer .page {
+.pdfPresentationMode:-webkit-full-screen .pdfViewer .page {
   margin-bottom: 100%;
   border: 0;
 }
 
-:-moz-full-screen .pdfViewer .page {
+.pdfPresentationMode:-moz-full-screen .pdfViewer .page {
   margin-bottom: 100%;
   border: 0;
 }
 
-:-ms-fullscreen .pdfViewer .page {
+.pdfPresentationMode:-ms-fullscreen .pdfViewer .page {
   margin-bottom: 100% !important;
   border: 0;
 }
 
-:fullscreen .pdfViewer .page {
+.pdfPresentationMode:fullscreen .pdfViewer .page {
   margin-bottom: 100%;
   border: 0;
 }
 
-.pdfViewer .page .annotationHighlight {
-  position: absolute;
-  border: 2px #FFFF99 solid;
-}
-
-.pdfViewer .page .annotText > img {
-  position: absolute;
-  cursor: pointer;
-}
-
-.pdfViewer .page .annotTextContentWrapper {
-  position: absolute;
-  width: 20em;
-}
-
-.pdfViewer .page .annotTextContent {
-  z-index: 200;
-  float: left;
-  max-width: 20em;
-  background-color: #FFFF99;
-  box-shadow: 0px 2px 5px #333;
-  border-radius: 2px;
-  padding: 0.6em;
-  cursor: pointer;
-}
-
-.pdfViewer .page .annotTextContent > h1 {
-  font-size: 1em;
-  border-bottom: 1px solid #000000;
-  padding-bottom: 0.2em;
-}
-
-.pdfViewer .page .annotTextContent > p {
-  padding-top: 0.2em;
-}
-
-.pdfViewer .page .annotLink > a {
-  position: absolute;
-  font-size: 1em;
-  top: 0;
-  left: 0;
-  width: 100%;
-  height: 100%;
-}
-
-.pdfViewer .page .annotLink > a /* -ms-a */  {
-  background: url("data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAA\
-                   LAAAAAABAAEAAAIBRAA7") 0 0 repeat;
-}
-
 * {
   padding: 0;
   margin: 0;
@@ -173,12 +210,14 @@
 
 html {
   height: 100%;
+  width: 100%;
   /* Font size is needed to make the activity bar the correct size. */
   font-size: 10px;
 }
 
 body {
   height: 100%;
+  width: 100%;
   background-color: #404040;
   background-image: url(images/texture.png);
 }
@@ -198,7 +237,7 @@ select {
   display: none !important;
 }
 
-#viewerContainer:-webkit-full-screen {
+#viewerContainer.pdfPresentationMode:-webkit-full-screen {
   top: 0px;
   border-top: 2px solid transparent;
   background-color: #000;
@@ -206,9 +245,10 @@ select {
   height: 100%;
   overflow: hidden;
   cursor: none;
+  -webkit-user-select: none;
 }
 
-#viewerContainer:-moz-full-screen {
+#viewerContainer.pdfPresentationMode:-moz-full-screen {
   top: 0px;
   border-top: 2px solid transparent;
   background-color: #000;
@@ -216,22 +256,24 @@ select {
   height: 100%;
   overflow: hidden;
   cursor: none;
+  -moz-user-select: none;
 }
 
-#viewerContainer:-ms-fullscreen {
+#viewerContainer.pdfPresentationMode:-ms-fullscreen {
   top: 0px !important;
   border-top: 2px solid transparent;
   width: 100%;
   height: 100%;
   overflow: hidden !important;
   cursor: none;
+  -ms-user-select: none;
 }
 
-#viewerContainer:-ms-fullscreen::-ms-backdrop {
+#viewerContainer.pdfPresentationMode:-ms-fullscreen::-ms-backdrop {
   background-color: #000;
 }
 
-#viewerContainer:fullscreen {
+#viewerContainer.pdfPresentationMode:fullscreen {
   top: 0px;
   border-top: 2px solid transparent;
   background-color: #000;
@@ -239,38 +281,45 @@ select {
   height: 100%;
   overflow: hidden;
   cursor: none;
+  -webkit-user-select: none;
+  -moz-user-select: none;
+  -ms-user-select: none;
 }
 
-:-webkit-full-screen a:not(.internalLink) {
+.pdfPresentationMode:-webkit-full-screen a:not(.internalLink) {
   display: none;
 }
 
-:-moz-full-screen a:not(.internalLink) {
+.pdfPresentationMode:-moz-full-screen a:not(.internalLink) {
   display: none;
 }
 
-:-ms-fullscreen a:not(.internalLink) {
+.pdfPresentationMode:-ms-fullscreen a:not(.internalLink) {
   display: none !important;
 }
 
-:fullscreen a:not(.internalLink) {
+.pdfPresentationMode:fullscreen a:not(.internalLink) {
   display: none;
 }
 
-:-webkit-full-screen .textLayer > div {
+.pdfPresentationMode:-webkit-full-screen .textLayer > div {
   cursor: none;
 }
 
-:-moz-full-screen .textLayer > div {
+.pdfPresentationMode:-moz-full-screen .textLayer > div {
   cursor: none;
 }
 
-:fullscreen .textLayer > div {
+.pdfPresentationMode:-ms-fullscreen .textLayer > div {
   cursor: none;
 }
 
-#viewerContainer.presentationControls,
-#viewerContainer.presentationControls .textLayer > div {
+.pdfPresentationMode:fullscreen .textLayer > div {
+  cursor: none;
+}
+
+.pdfPresentationMode.pdfPresentationModeControls > *,
+.pdfPresentationMode.pdfPresentationModeControls .textLayer > div {
   cursor: default;
 }
 
@@ -492,15 +541,13 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar {
 }
 
 @-webkit-keyframes progressIndeterminate {
-  0% { left: 0%; }
-  50% { left: 100%; }
-  100% { left: 100%; }
+  0% { left: -142px; }
+  100% { left: 0; }
 }
 
 @keyframes progressIndeterminate {
-  0% { left: 0%; }
-  50% { left: 100%; }
-  100% { left: 100%; }
+  0% { left: -142px; }
+  100% { left: 0; }
 }
 
 #loadingBar .progress.indeterminate {
@@ -509,19 +556,20 @@ html[dir='rtl'] #toolbarContainer, .findbar, .secondaryToolbar {
   transition: none;
 }
 
-#loadingBar .indeterminate .glimmer {
+#loadingBar .progress.indeterminate .glimmer {
   position: absolute;
   top: 0;
   left: 0;
   height: 100%;
-  width: 50px;
+  width: calc(100% + 150px);
 
-  background-image: linear-gradient(to right, #999 0%, #fff 50%, #999 100%);
-  background-size: 100% 100%;
-  background-repeat: no-repeat;
+  background: repeating-linear-gradient(135deg,
+                                        #bbb 0, #999 5px,
+                                        #999 45px, #ddd 55px,
+                                        #ddd 95px, #bbb 100px);
 
-  -webkit-animation: progressIndeterminate 2s linear infinite;
-  animation: progressIndeterminate 2s linear infinite;
+  -webkit-animation: progressIndeterminate 950ms linear infinite;
+  animation: progressIndeterminate 950ms linear infinite;
 }
 
 .findbar, .secondaryToolbar {
@@ -633,13 +681,20 @@ html[dir='ltr'] .doorHangerRight:before {
   margin-right: -9px;
 }
 
+#findResultsCount {
+  background-color: hsl(0, 0%, 85%);
+  color: hsl(0, 0%, 32%);
+  text-align: center;
+  padding: 3px 4px;
+}
+
 #findMsg {
   font-style: italic;
   color: #A6B7D0;
 }
 
-.notFound {
-  background-color: rgb(255, 137, 153);
+#findInput.notFound {
+  background-color: rgb(255, 102, 102);
 }
 
 html[dir='ltr'] #toolbarViewerLeft {
@@ -747,6 +802,7 @@ html[dir='rtl'] .splitToolbarButton > .toolbarButton {
 .splitToolbarButton > .toolbarButton:focus,
 .dropdownToolbarButton:hover,
 .overlayButton:hover,
+.overlayButton:focus,
 .toolbarButton.textButton:hover,
 .toolbarButton.textButton:focus {
   background-color: hsla(0,0%,0%,.2);
@@ -903,7 +959,7 @@ html[dir='rtl'] .dropdownToolbarButton {
 .dropdownToolbarButton {
   width: 120px;
   max-width: 120px;
-  padding: 3px 2px 2px;
+  padding: 0;
   overflow: hidden;
   background: url(images/toolbarButton-menuArrows.png) no-repeat;
 }
@@ -915,13 +971,11 @@ html[dir='rtl'] .dropdownToolbarButton {
 }
 
 .dropdownToolbarButton > select {
-  -webkit-appearance: none;
-  -moz-appearance: none; /* in the future this might matter, see bugzilla bug #649849 */
   min-width: 140px;
   font-size: 12px;
   color: hsl(0,0%,95%);
   margin: 0;
-  padding: 0;
+  padding: 3px 2px 2px;
   border: none;
   background: rgba(0,0,0,0); /* Opera does not support 'transparent' <select> background */
 }
@@ -1275,23 +1329,27 @@ html[dir='rtl'] .verticalToolbarSeparator {
   margin-bottom: 10px;
 }
 
+#thumbnailView > a:last-of-type > .thumbnail:not([data-loaded]) {
+  margin-bottom: 9px;
+}
+
 .thumbnail:not([data-loaded]) {
   border: 1px dashed rgba(255, 255, 255, 0.5);
-  margin-bottom: 10px;
+  margin: -1px -1px 4px -1px;
 }
 
 .thumbnailImage {
-  transition-duration: 150ms;
   border: 1px solid transparent;
   box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.5), 0 2px 8px rgba(0, 0, 0, 0.3);
   opacity: 0.8;
   z-index: 99;
+  background-color: white;
+  background-clip: content-box;
 }
 
 .thumbnailSelectionRing {
   border-radius: 2px;
   padding: 7px;
-  transition-duration: 150ms;
 }
 
 a:focus > .thumbnail > .thumbnailSelectionRing > .thumbnailImage,
@@ -1344,10 +1402,12 @@ a:focus > .thumbnail > .thumbnailSelectionRing,
   padding: 3px 4px 0;
 }
 
+html[dir='ltr'] .outlineWithDeepNesting > .outlineItem,
 html[dir='ltr'] .outlineItem > .outlineItems {
   margin-left: 20px;
 }
 
+html[dir='rtl'] .outlineWithDeepNesting > .outlineItem,
 html[dir='rtl'] .outlineItem > .outlineItems {
   margin-right: 20px;
 }
@@ -1357,6 +1417,8 @@ html[dir='rtl'] .outlineItem > .outlineItems {
   text-decoration: none;
   display: inline-block;
   min-width: 95%;
+  min-width: calc(100% - 4px); /* Subtract the right padding (left, in RTL mode)
+                                  of the container. */
   height: auto;
   margin-bottom: 1px;
   border-radius: 2px;
@@ -1375,7 +1437,7 @@ html[dir='rtl'] .outlineItem > .outlineItems {
 }
 
 html[dir='ltr'] .outlineItem > a {
-  padding: 2px 0 5px 10px;
+  padding: 2px 0 5px 4px;
 }
 html[dir='ltr'] .attachmentsItem > button {
   padding: 2px 0 3px 7px;
@@ -1383,13 +1445,49 @@ html[dir='ltr'] .attachmentsItem > button {
 }
 
 html[dir='rtl'] .outlineItem > a {
-  padding: 2px 10px 5px 0;
+  padding: 2px 4px 5px 0;
 }
 html[dir='rtl'] .attachmentsItem > button {
   padding: 2px 7px 3px 0;
   text-align: right;
 }
 
+.outlineItemToggler {
+  position: relative;
+  height: 0;
+  width: 0;
+  color: hsla(0,0%,100%,.5);
+}
+.outlineItemToggler::before {
+  content: url(images/treeitem-expanded.png);
+  display: inline-block;
+  position: absolute;
+}
+html[dir='ltr'] .outlineItemToggler.outlineItemsHidden::before {
+  content: url(images/treeitem-collapsed.png);
+}
+html[dir='rtl'] .outlineItemToggler.outlineItemsHidden::before {
+  content: url(images/treeitem-collapsed-rtl.png);
+}
+.outlineItemToggler.outlineItemsHidden ~ .outlineItems {
+  display: none;
+}
+html[dir='ltr'] .outlineItemToggler {
+  float: left;
+}
+html[dir='rtl'] .outlineItemToggler {
+  float: right;
+}
+html[dir='ltr'] .outlineItemToggler::before {
+  right: 4px;
+}
+html[dir='rtl'] .outlineItemToggler::before {
+  left: 4px;
+}
+
+.outlineItemToggler:hover,
+.outlineItemToggler:hover + a,
+.outlineItemToggler:hover ~ .outlineItems,
 .outlineItem > a:hover,
 .attachmentsItem > button:hover {
   background-color: hsla(0,0%,100%,.02);
@@ -1398,6 +1496,7 @@ html[dir='rtl'] .attachmentsItem > button {
   box-shadow: 0 1px 0 hsla(0,0%,100%,.05) inset,
               0 0 1px hsla(0,0%,100%,.2) inset,
               0 0 1px hsla(0,0%,0%,.2);
+  border-radius: 2px;
   color: hsla(0,0%,100%,.9);
 }
 
@@ -1418,19 +1517,12 @@ html[dir='rtl'] .attachmentsItem > button {
   cursor: default;
 }
 
-
 /* TODO: file FF bug to support ::-moz-selection:window-inactive
    so we can override the opaque grey background when the window is inactive;
    see https://bugzilla.mozilla.org/show_bug.cgi?id=706209 */
 ::selection { background: rgba(0,0,255,0.3); }
 ::-moz-selection { background: rgba(0,0,255,0.3); }
 
-.textLayer ::selection { background: rgb(0,0,255); }
-.textLayer ::-moz-selection { background: rgb(0,0,255); }
-.textLayer {
-  opacity: 0.2;
-}
-
 #errorWrapper {
   background: none repeat scroll 0 0 #FF5555;
   color: white;
@@ -1517,10 +1609,6 @@ html[dir='rtl'] .attachmentsItem > button {
 .dialog .toolbarField {
   margin: 5px 0;
 }
-.dialog .toolbarField:hover,
-.dialog .toolbarField:focus {
-  border-color: hsla(0,0%,0%,.32) hsla(0,0%,0%,.38) hsla(0,0%,0%,.42);
-}
 
 .dialog .separator {
   display: block;
@@ -1536,6 +1624,10 @@ html[dir='rtl'] .attachmentsItem > button {
   vertical-align: middle;
 }
 
+.dialog :link {
+  color: white;
+}
+
 #passwordOverlay > .dialog {
   text-align: center;
 }
@@ -1628,7 +1720,27 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
   font-size: 10px;
 }
 
-#viewer.textLayer-visible .textLayer > div,
+#viewer.textLayer-visible .textLayer {
+  opacity: 1.0;
+}
+
+#viewer.textLayer-visible .canvasWrapper {
+  background-color: rgb(128,255,128);
+}
+
+#viewer.textLayer-visible .canvasWrapper canvas {
+  mix-blend-mode: screen;
+}
+
+#viewer.textLayer-visible .textLayer > div {
+  background-color: rgba(255, 255, 0, 0.1);
+  color: black;
+  border: solid 1px rgba(255, 0, 0, 0.5);
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+}
+
 #viewer.textLayer-hover .textLayer > div:hover {
   background-color: white;
   color: black;
@@ -1828,6 +1940,25 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
   .secondaryToolbarButton.documentProperties::before {
     content: url(images/secondaryToolbarButton-documentProperties@2x.png);
   }
+
+  .outlineItemToggler::before {
+    -webkit-transform: scale(0.5);
+    transform: scale(0.5);
+    top: -1px;
+    content: url(images/treeitem-expanded@2x.png);
+  }
+  html[dir='ltr'] .outlineItemToggler.outlineItemsHidden::before {
+    content: url(images/treeitem-collapsed@2x.png);
+  }
+  html[dir='rtl'] .outlineItemToggler.outlineItemsHidden::before {
+    content: url(images/treeitem-collapsed-rtl@2x.png);
+  }
+  html[dir='ltr'] .outlineItemToggler::before {
+    right: 0;
+  }
+  html[dir='rtl'] .outlineItemToggler::before {
+    left: 0;
+  }
 }
 
 @media print {
@@ -1874,10 +2005,18 @@ html[dir='rtl'] #documentPropertiesOverlay .row > * {
   body[data-mozPrintCallback] #printContainer {
     display: block;
   }
-  #printContainer canvas {
+  #printContainer {
+    height: 100%;
+  }
+  /* wrapper around (scaled) print canvas elements */
+  #printContainer > div {
     position: relative;
     top: 0;
     left: 0;
+    height: 100%;
+    overflow: hidden;
+  }
+  #printContainer canvas {
     display: block;
   }
 }
diff --git a/static/pdf.js/viewer.js b/static/pdf.js/viewer.js
index 3c4ee96a..d4438c6a 100644
--- a/static/pdf.js/viewer.js
+++ b/static/pdf.js/viewer.js
@@ -1,5 +1,3 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set shiftwidth=2 tabstop=2 autoindent cindent expandtab: */
 /* Copyright 2012 Mozilla Foundation
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -14,15 +12,15 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
-/* globals PDFJS, PDFBug, FirefoxCom, Stats, Cache, ProgressBar,
-           DownloadManager, getFileName, scrollIntoView, getPDFFileNameFromURL,
-           PDFHistory, Preferences, SidebarView, ViewHistory, PageView,
-           PDFThumbnailViewer, URL, noContextMenuHandler, SecondaryToolbar,
-           PasswordPrompt, PresentationMode, HandTool, Promise,
-           DocumentProperties, DocumentOutlineView, DocumentAttachmentsView,
-           OverlayManager, PDFFindController, PDFFindBar, getVisibleElements,
-           watchScroll, PDFViewer, PDFRenderingQueue, PresentationModeState,
-           RenderingStates, DEFAULT_SCALE, UNKNOWN_SCALE,
+/* globals PDFJS, PDFBug, FirefoxCom, Stats, ProgressBar, DownloadManager,
+           getPDFFileNameFromURL, PDFHistory, Preferences, SidebarView,
+           ViewHistory, Stats, PDFThumbnailViewer, URL, noContextMenuHandler,
+           SecondaryToolbar, PasswordPrompt, PDFPresentationMode, PDFSidebar,
+           PDFDocumentProperties, HandTool, Promise, PDFLinkService,
+           PDFOutlineViewer, PDFAttachmentViewer, OverlayManager,
+           PDFFindController, PDFFindBar, PDFViewer, PDFRenderingQueue,
+           PresentationModeState, parseQueryString, RenderingStates,
+           UNKNOWN_SCALE, DEFAULT_SCALE_VALUE,
            IGNORE_CURRENT_POSITION_ON_ZOOM: true */
 
 'use strict';
@@ -35,82 +33,25 @@ var IMAGE_DIR = '/static/pdf.js/images/';
 var SCALE_SELECT_CONTAINER_PADDING = 8;
 var SCALE_SELECT_PADDING = 22;
 var PAGE_NUMBER_LOADING_INDICATOR = 'visiblePageIsLoading';
+var DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT = 5000;
 
-PDFJS.imageResourcesPath = './images/';
+function configure(PDFJS) {
+  PDFJS.imageResourcesPath = './images/';
   PDFJS.workerSrc = '/static/pdf.js/pdf.worker.js';
   PDFJS.cMapUrl = '/static/pdf.js/cmaps/';
   PDFJS.cMapPacked = true;
+}
 
 var mozL10n = document.mozL10n || document.webL10n;
 
 
 var CSS_UNITS = 96.0 / 72.0;
-var DEFAULT_SCALE = 'auto';
+var DEFAULT_SCALE_VALUE = 'auto';
+var DEFAULT_SCALE = 1.0;
 var UNKNOWN_SCALE = 0;
 var MAX_AUTO_SCALE = 1.25;
 var SCROLLBAR_PADDING = 40;
 var VERTICAL_PADDING = 5;
-var DEFAULT_CACHE_SIZE = 10;
-
-// optimised CSS custom property getter/setter
-var CustomStyle = (function CustomStyleClosure() {
-
-  // As noted on: http://www.zachstronaut.com/posts/2009/02/17/
-  //              animate-css-transforms-firefox-webkit.html
-  // in some versions of IE9 it is critical that ms appear in this list
-  // before Moz
-  var prefixes = ['ms', 'Moz', 'Webkit', 'O'];
-  var _cache = {};
-
-  function CustomStyle() {}
-
-  CustomStyle.getProp = function get(propName, element) {
-    // check cache only when no element is given
-    if (arguments.length === 1 && typeof _cache[propName] === 'string') {
-      return _cache[propName];
-    }
-
-    element = element || document.documentElement;
-    var style = element.style, prefixed, uPropName;
-
-    // test standard property first
-    if (typeof style[propName] === 'string') {
-      return (_cache[propName] = propName);
-    }
-
-    // capitalize
-    uPropName = propName.charAt(0).toUpperCase() + propName.slice(1);
-
-    // test vendor specific properties
-    for (var i = 0, l = prefixes.length; i < l; i++) {
-      prefixed = prefixes[i] + uPropName;
-      if (typeof style[prefixed] === 'string') {
-        return (_cache[propName] = prefixed);
-      }
-    }
-
-    //if all fails then set to undefined
-    return (_cache[propName] = 'undefined');
-  };
-
-  CustomStyle.setProp = function set(propName, element, str) {
-    var prop = this.getProp(propName);
-    if (prop !== 'undefined') {
-      element.style[prop] = str;
-    }
-  };
-
-  return CustomStyle;
-})();
-
-function getFileName(url) {
-  var anchor = url.indexOf('#');
-  var query = url.indexOf('?');
-  var end = Math.min(
-    anchor > 0 ? anchor : url.length,
-    query > 0 ? query : url.length);
-  return url.substring(url.lastIndexOf('/', end) + 1, end);
-}
 
 /**
  * Returns scale factor for the canvas. It makes sense for the HiDPI displays.
@@ -135,22 +76,26 @@ function getOutputScale(ctx) {
 
 /**
  * Scrolls specified element into view of its parent.
- * element {Object} The element to be visible.
- * spot {Object} An object with optional top and left properties,
- *               specifying the offset from the top left edge.
+ * @param {Object} element - The element to be visible.
+ * @param {Object} spot - An object with optional top and left properties,
+ *   specifying the offset from the top left edge.
+ * @param {boolean} skipOverflowHiddenElements - Ignore elements that have
+ *   the CSS rule `overflow: hidden;` set. The default is false.
  */
-function scrollIntoView(element, spot) {
+function scrollIntoView(element, spot, skipOverflowHiddenElements) {
   // Assuming offsetParent is available (it's not available when viewer is in
   // hidden iframe or object). We have to scroll: if the offsetParent is not set
   // producing the error. See also animationStartedClosure.
   var parent = element.offsetParent;
-  var offsetY = element.offsetTop + element.clientTop;
-  var offsetX = element.offsetLeft + element.clientLeft;
   if (!parent) {
     console.error('offsetParent is not set -- cannot scroll');
     return;
   }
-  while (parent.clientHeight === parent.scrollHeight) {
+  var checkOverflow = skipOverflowHiddenElements || false;
+  var offsetY = element.offsetTop + element.clientTop;
+  var offsetX = element.offsetLeft + element.clientLeft;
+  while (parent.clientHeight === parent.scrollHeight ||
+         (checkOverflow && getComputedStyle(parent).overflow === 'hidden')) {
     if (parent.dataset._scaleY) {
       offsetY /= parent.dataset._scaleY;
       offsetX /= parent.dataset._scaleX;
@@ -189,13 +134,10 @@ function watchScroll(viewAreaElement, callback) {
 
       var currentY = viewAreaElement.scrollTop;
       var lastY = state.lastY;
-      if (currentY > lastY) {
-        state.down = true;
-      } else if (currentY < lastY) {
-        state.down = false;
+      if (currentY !== lastY) {
+        state.down = currentY > lastY;
       }
       state.lastY = currentY;
-      // else do nothing and use previous value
       callback(state);
     });
   };
@@ -211,6 +153,102 @@ function watchScroll(viewAreaElement, callback) {
   return state;
 }
 
+/**
+ * Helper function to parse query string (e.g. ?param1=value&parm2=...).
+ */
+function parseQueryString(query) {
+  var parts = query.split('&');
+  var params = {};
+  for (var i = 0, ii = parts.length; i < ii; ++i) {
+    var param = parts[i].split('=');
+    var key = param[0].toLowerCase();
+    var value = param.length > 1 ? param[1] : null;
+    params[decodeURIComponent(key)] = decodeURIComponent(value);
+  }
+  return params;
+}
+
+/**
+ * Use binary search to find the index of the first item in a given array which
+ * passes a given condition. The items are expected to be sorted in the sense
+ * that if the condition is true for one item in the array, then it is also true
+ * for all following items.
+ *
+ * @returns {Number} Index of the first array element to pass the test,
+ *                   or |items.length| if no such element exists.
+ */
+function binarySearchFirstItem(items, condition) {
+  var minIndex = 0;
+  var maxIndex = items.length - 1;
+
+  if (items.length === 0 || !condition(items[maxIndex])) {
+    return items.length;
+  }
+  if (condition(items[minIndex])) {
+    return minIndex;
+  }
+
+  while (minIndex < maxIndex) {
+    var currentIndex = (minIndex + maxIndex) >> 1;
+    var currentItem = items[currentIndex];
+    if (condition(currentItem)) {
+      maxIndex = currentIndex;
+    } else {
+      minIndex = currentIndex + 1;
+    }
+  }
+  return minIndex; /* === maxIndex */
+}
+
+/**
+ *  Approximates float number as a fraction using Farey sequence (max order
+ *  of 8).
+ *  @param {number} x - Positive float number.
+ *  @returns {Array} Estimated fraction: the first array item is a numerator,
+ *                   the second one is a denominator.
+ */
+function approximateFraction(x) {
+  // Fast paths for int numbers or their inversions.
+  if (Math.floor(x) === x) {
+    return [x, 1];
+  }
+  var xinv = 1 / x;
+  var limit = 8;
+  if (xinv > limit) {
+    return [1, limit];
+  } else  if (Math.floor(xinv) === xinv) {
+    return [1, xinv];
+  }
+
+  var x_ = x > 1 ? xinv : x;
+  // a/b and c/d are neighbours in Farey sequence.
+  var a = 0, b = 1, c = 1, d = 1;
+  // Limiting search to order 8.
+  while (true) {
+    // Generating next term in sequence (order of q).
+    var p = a + c, q = b + d;
+    if (q > limit) {
+      break;
+    }
+    if (x_ <= p / q) {
+      c = p; d = q;
+    } else {
+      a = p; b = q;
+    }
+  }
+  // Select closest of the neighbours to x.
+  if (x_ - a / b < c / d - x_) {
+    return x_ === x ? [a, b] : [b, a];
+  } else {
+    return x_ === x ? [c, d] : [d, c];
+  }
+}
+
+function roundToDivide(x, div) {
+  var r = x % div;
+  return r === 0 ? x : Math.round(x - r + div);
+}
+
 /**
  * Generic helper to find out what elements are visible within a scroll pane.
  */
@@ -218,30 +256,45 @@ function getVisibleElements(scrollEl, views, sortByVisibility) {
   var top = scrollEl.scrollTop, bottom = top + scrollEl.clientHeight;
   var left = scrollEl.scrollLeft, right = left + scrollEl.clientWidth;
 
-  var visible = [], view;
+  function isElementBottomBelowViewTop(view) {
+    var element = view.div;
+    var elementBottom =
+      element.offsetTop + element.clientTop + element.clientHeight;
+    return elementBottom > top;
+  }
+
+  var visible = [], view, element;
   var currentHeight, viewHeight, hiddenHeight, percentHeight;
   var currentWidth, viewWidth;
-  for (var i = 0, ii = views.length; i < ii; ++i) {
+  var firstVisibleElementInd = (views.length === 0) ? 0 :
+    binarySearchFirstItem(views, isElementBottomBelowViewTop);
+
+  for (var i = firstVisibleElementInd, ii = views.length; i < ii; i++) {
     view = views[i];
-    currentHeight = view.el.offsetTop + view.el.clientTop;
-    viewHeight = view.el.clientHeight;
-    if ((currentHeight + viewHeight) < top) {
-      continue;
-    }
+    element = view.div;
+    currentHeight = element.offsetTop + element.clientTop;
+    viewHeight = element.clientHeight;
+
     if (currentHeight > bottom) {
       break;
     }
-    currentWidth = view.el.offsetLeft + view.el.clientLeft;
-    viewWidth = view.el.clientWidth;
-    if ((currentWidth + viewWidth) < left || currentWidth > right) {
+
+    currentWidth = element.offsetLeft + element.clientLeft;
+    viewWidth = element.clientWidth;
+    if (currentWidth + viewWidth < left || currentWidth > right) {
       continue;
     }
     hiddenHeight = Math.max(0, top - currentHeight) +
       Math.max(0, currentHeight + viewHeight - bottom);
     percentHeight = ((viewHeight - hiddenHeight) * 100 / viewHeight) | 0;
 
-    visible.push({ id: view.id, x: currentWidth, y: currentHeight,
-      view: view, percent: percentHeight });
+    visible.push({
+      id: view.id,
+      x: currentWidth,
+      y: currentHeight,
+      view: view,
+      percent: percentHeight
+    });
   }
 
   var first = visible[0];
@@ -303,6 +356,7 @@ var ProgressBar = (function ProgressBarClosure() {
   }
 
   function ProgressBar(id, opts) {
+    this.visible = true;
 
     // Fetch the sub-elements for later.
     this.div = document.querySelector(id + ' .progress');
@@ -356,34 +410,27 @@ var ProgressBar = (function ProgressBarClosure() {
     },
 
     hide: function ProgressBar_hide() {
+      if (!this.visible) {
+        return;
+      }
+      this.visible = false;
       this.bar.classList.add('hidden');
-      this.bar.removeAttribute('style');
+      document.body.classList.remove('loadingInProgress');
+    },
+
+    show: function ProgressBar_show() {
+      if (this.visible) {
+        return;
+      }
+      this.visible = true;
+      document.body.classList.add('loadingInProgress');
+      this.bar.classList.remove('hidden');
     }
   };
 
   return ProgressBar;
 })();
 
-var Cache = function cacheCache(size) {
-  var data = [];
-  this.push = function cachePush(view) {
-    var i = data.indexOf(view);
-    if (i >= 0) {
-      data.splice(i, 1);
-    }
-    data.push(view);
-    if (data.length > size) {
-      data.shift().destroy();
-    }
-  };
-  this.resize = function (newSize) {
-    size = newSize;
-    while (data.length > size) {
-      data.shift().destroy();
-    }
-  };
-};
-
 
 
 var DEFAULT_PREFERENCES = {
@@ -398,17 +445,11 @@ var DEFAULT_PREFERENCES = {
   disableAutoFetch: false,
   disableFontFace: false,
   disableTextLayer: false,
-  useOnlyCssZoom: false
+  useOnlyCssZoom: false,
+  externalLinkTarget: 0,
 };
 
 
-var SidebarView = {
-  NONE: 0,
-  THUMBS: 1,
-  OUTLINE: 2,
-  ATTACHMENTS: 3
-};
-
 /**
  * Preferences - Utility for storing persistent settings.
  *   Used for settings that should be applied to all opened documents,
@@ -543,7 +584,6 @@ var Preferences = {
 };
 
 
-
 Preferences._writeToStorage = function (prefObj) {
   return new Promise(function (resolve) {
     localStorage.setItem('pdfjs.preferences', JSON.stringify(prefObj));
@@ -624,7 +664,7 @@ Preferences._readFromStorage = function (prefObj) {
 
   function renderProgress() {
     var progressContainer = document.getElementById('mozPrintCallback-shim');
-    if (canvases) {
+    if (canvases && canvases.length) {
       var progress = Math.round(100 * index / canvases.length);
       var progressBar = progressContainer.querySelector('progress');
       var progressPerc = progressContainer.querySelector('.relative-progress');
@@ -774,19 +814,21 @@ var DownloadManager = (function DownloadManagerClosure() {
 
 
 
+var DEFAULT_VIEW_HISTORY_CACHE_SIZE = 20;
+
 /**
  * View History - This is a utility for saving various view parameters for
  *                recently opened files.
  *
  * The way that the view parameters are stored depends on how PDF.js is built,
- * for 'node make <flag>' the following cases exist:
+ * for 'gulp <flag>' the following cases exist:
  *  - FIREFOX or MOZCENTRAL - uses sessionStorage.
- *  - B2G                   - uses asyncStorage.
  *  - GENERIC or CHROME     - uses localStorage, if it is available.
  */
 var ViewHistory = (function ViewHistoryClosure() {
-  function ViewHistory(fingerprint) {
+  function ViewHistory(fingerprint, cacheSize) {
     this.fingerprint = fingerprint;
+    this.cacheSize = cacheSize || DEFAULT_VIEW_HISTORY_CACHE_SIZE;
     this.isInitializedPromiseResolved = false;
     this.initializedPromise =
         this._readFromStorage().then(function (databaseStr) {
@@ -796,7 +838,7 @@ var ViewHistory = (function ViewHistoryClosure() {
       if (!('files' in database)) {
         database.files = [];
       }
-      if (database.files.length >= VIEW_HISTORY_MEMORY) {
+      if (database.files.length >= this.cacheSize) {
         database.files.shift();
       }
       var index;
@@ -821,7 +863,6 @@ var ViewHistory = (function ViewHistoryClosure() {
         var databaseStr = JSON.stringify(this.database);
 
 
-
         localStorage.setItem('database', databaseStr);
         resolve();
       }.bind(this));
@@ -830,7 +871,6 @@ var ViewHistory = (function ViewHistoryClosure() {
     _readFromStorage: function ViewHistory_readFromStorage() {
       return new Promise(function (resolve) {
 
-
         resolve(localStorage.getItem('database'));
       });
     },
@@ -880,6 +920,7 @@ var PDFFindBar = (function PDFFindBarClosure() {
     this.highlightAll = options.highlightAllCheckbox || null;
     this.caseSensitive = options.caseSensitiveCheckbox || null;
     this.findMsg = options.findMsg || null;
+    this.findResultsCount = options.findResultsCount || null;
     this.findStatusIcon = options.findStatusIcon || null;
     this.findPreviousButton = options.findPreviousButton || null;
     this.findNextButton = options.findNextButton || null;
@@ -931,6 +972,10 @@ var PDFFindBar = (function PDFFindBarClosure() {
   }
 
   PDFFindBar.prototype = {
+    reset: function PDFFindBar_reset() {
+      this.updateUIState();
+    },
+
     dispatchEvent: function PDFFindBar_dispatchEvent(type, findPrev) {
       var event = document.createEvent('CustomEvent');
       event.initCustomEvent('find' + type, true, true, {
@@ -942,7 +987,8 @@ var PDFFindBar = (function PDFFindBarClosure() {
       return window.dispatchEvent(event);
     },
 
-    updateUIState: function PDFFindBar_updateUIState(state, previous) {
+    updateUIState:
+        function PDFFindBar_updateUIState(state, previous, matchCount) {
       var notFound = false;
       var findMsg = '';
       var status = '';
@@ -979,6 +1025,26 @@ var PDFFindBar = (function PDFFindBarClosure() {
 
       this.findField.setAttribute('data-status', status);
       this.findMsg.textContent = findMsg;
+
+      this.updateResultsCount(matchCount);
+    },
+
+    updateResultsCount: function(matchCount) {
+      if (!this.findResultsCount) {
+        return; // no UI control is provided
+      }
+
+      // If there are no matches, hide the counter
+      if (!matchCount) {
+        this.findResultsCount.classList.add('hidden');
+        return;
+      }
+
+      // Create the match counter
+      this.findResultsCount.textContent = matchCount.toLocaleString();
+
+      // Show the counter
+      this.findResultsCount.classList.remove('hidden');
     },
 
     open: function PDFFindBar_open() {
@@ -1013,7 +1079,6 @@ var PDFFindBar = (function PDFFindBarClosure() {
 })();
 
 
-
 var FindStates = {
   FIND_FOUND: 0,
   FIND_NOTFOUND: 1,
@@ -1021,50 +1086,37 @@ var FindStates = {
   FIND_PENDING: 3
 };
 
+var FIND_SCROLL_OFFSET_TOP = -50;
+var FIND_SCROLL_OFFSET_LEFT = -400;
+
+var CHARACTERS_TO_NORMALIZE = {
+  '\u2018': '\'', // Left single quotation mark
+  '\u2019': '\'', // Right single quotation mark
+  '\u201A': '\'', // Single low-9 quotation mark
+  '\u201B': '\'', // Single high-reversed-9 quotation mark
+  '\u201C': '"', // Left double quotation mark
+  '\u201D': '"', // Right double quotation mark
+  '\u201E': '"', // Double low-9 quotation mark
+  '\u201F': '"', // Double high-reversed-9 quotation mark
+  '\u00BC': '1/4', // Vulgar fraction one quarter
+  '\u00BD': '1/2', // Vulgar fraction one half
+  '\u00BE': '3/4', // Vulgar fraction three quarters
+};
+
 /**
  * Provides "search" or "find" functionality for the PDF.
  * This object actually performs the search for a given string.
  */
 var PDFFindController = (function PDFFindControllerClosure() {
   function PDFFindController(options) {
-    this.startedTextExtraction = false;
-    this.extractTextPromises = [];
-    this.pendingFindMatches = {};
-    this.active = false; // If active, find results will be highlighted.
-    this.pageContents = []; // Stores the text for each page.
-    this.pageMatches = [];
-    this.selected = { // Currently selected match.
-      pageIdx: -1,
-      matchIdx: -1
-    };
-    this.offset = { // Where the find algorithm currently is in the document.
-      pageIdx: null,
-      matchIdx: null
-    };
-    this.pagesToSearch = null;
-    this.resumePageIdx = null;
-    this.state = null;
-    this.dirtyMatch = false;
-    this.findTimeout = null;
     this.pdfViewer = options.pdfViewer || null;
     this.integratedFind = options.integratedFind || false;
-    this.charactersToNormalize = {
-      '\u2018': '\'', // Left single quotation mark
-      '\u2019': '\'', // Right single quotation mark
-      '\u201A': '\'', // Single low-9 quotation mark
-      '\u201B': '\'', // Single high-reversed-9 quotation mark
-      '\u201C': '"', // Left double quotation mark
-      '\u201D': '"', // Right double quotation mark
-      '\u201E': '"', // Double low-9 quotation mark
-      '\u201F': '"', // Double high-reversed-9 quotation mark
-      '\u00BC': '1/4', // Vulgar fraction one quarter
-      '\u00BD': '1/2', // Vulgar fraction one half
-      '\u00BE': '3/4' // Vulgar fraction three quarters
-    };
     this.findBar = options.findBar || null;
 
-    // Compile the regular expression for text normalization once
-    var replace = Object.keys(this.charactersToNormalize).join('');
+    this.reset();
+
+    // Compile the regular expression for text normalization once.
+    var replace = Object.keys(CHARACTERS_TO_NORMALIZE).join('');
     this.normalizationRegex = new RegExp('[' + replace + ']', 'g');
 
     var events = [
@@ -1073,10 +1125,6 @@ var PDFFindController = (function PDFFindControllerClosure() {
       'findhighlightallchange',
       'findcasesensitivitychange'
     ];
-
-    this.firstPagePromise = new Promise(function (resolve) {
-      this.resolveFirstPage = resolve;
-    }.bind(this));
     this.handleEvent = this.handleEvent.bind(this);
 
     for (var i = 0, len = events.length; i < len; i++) {
@@ -1092,13 +1140,33 @@ var PDFFindController = (function PDFFindControllerClosure() {
     reset: function PDFFindController_reset() {
       this.startedTextExtraction = false;
       this.extractTextPromises = [];
-      this.active = false;
+      this.pendingFindMatches = Object.create(null);
+      this.active = false; // If active, find results will be highlighted.
+      this.pageContents = []; // Stores the text for each page.
+      this.pageMatches = [];
+      this.matchCount = 0;
+      this.selected = { // Currently selected match.
+        pageIdx: -1,
+        matchIdx: -1
+      };
+      this.offset = { // Where the find algorithm currently is in the document.
+        pageIdx: null,
+        matchIdx: null
+      };
+      this.pagesToSearch = null;
+      this.resumePageIdx = null;
+      this.state = null;
+      this.dirtyMatch = false;
+      this.findTimeout = null;
+
+      this.firstPagePromise = new Promise(function (resolve) {
+        this.resolveFirstPage = resolve;
+      }.bind(this));
     },
 
     normalize: function PDFFindController_normalize(text) {
-      var self = this;
       return text.replace(this.normalizationRegex, function (ch) {
-        return self.charactersToNormalize[ch];
+        return CHARACTERS_TO_NORMALIZE[ch];
       });
     },
 
@@ -1109,7 +1177,8 @@ var PDFFindController = (function PDFFindControllerClosure() {
       var queryLen = query.length;
 
       if (queryLen === 0) {
-        return; // Do nothing: the matches should be wiped out already.
+        // Do nothing: the matches should be wiped out already.
+        return;
       }
 
       if (!caseSensitive) {
@@ -1132,6 +1201,12 @@ var PDFFindController = (function PDFFindControllerClosure() {
         this.resumePageIdx = null;
         this.nextPageMatch();
       }
+
+      // Update the matches count
+      if (matches.length > 0) {
+        this.matchCount += matches.length;
+        this.updateUIResultsCount();
+      }
     },
 
     extractText: function PDFFindController_extractText() {
@@ -1194,8 +1269,6 @@ var PDFFindController = (function PDFFindControllerClosure() {
     },
 
     updatePage: function PDFFindController_updatePage(index) {
-      var page = this.pdfViewer.getPageView(index);
-
       if (this.selected.pageIdx === index) {
         // If the page is selected, scroll the page into view, which triggers
         // rendering the page, which adds the textLayer. Once the textLayer is
@@ -1203,6 +1276,7 @@ var PDFFindController = (function PDFFindControllerClosure() {
         this.pdfViewer.scrollPageIntoView(index + 1);
       }
 
+      var page = this.pdfViewer.getPageView(index);
       if (page.textLayer) {
         page.textLayer.updateMatches();
       }
@@ -1224,6 +1298,7 @@ var PDFFindController = (function PDFFindControllerClosure() {
         this.hadMatch = false;
         this.resumePageIdx = null;
         this.pageMatches = [];
+        this.matchCount = 0;
         var self = this;
 
         for (var i = 0; i < numPages; i++) {
@@ -1296,7 +1371,7 @@ var PDFFindController = (function PDFFindControllerClosure() {
           if (this.pagesToSearch < 0) {
             // No point in wrapping again, there were no matches.
             this.updateMatch(false);
-            // while matches were not found, searching for a page 
+            // while matches were not found, searching for a page
             // with matches should nevertheless halt.
             return true;
           }
@@ -1306,6 +1381,28 @@ var PDFFindController = (function PDFFindControllerClosure() {
       }
     },
 
+    /**
+     * The method is called back from the text layer when match presentation
+     * is updated.
+     * @param {number} pageIndex - page index.
+     * @param {number} index - match index.
+     * @param {Array} elements - text layer div elements array.
+     * @param {number} beginIdx - start index of the div array for the match.
+     * @param {number} endIdx - end index of the div array for the match.
+     */
+    updateMatchPosition: function PDFFindController_updateMatchPosition(
+        pageIndex, index, elements, beginIdx, endIdx) {
+      if (this.selected.matchIdx === index &&
+          this.selected.pageIdx === pageIndex) {
+        var spot = {
+          top: FIND_SCROLL_OFFSET_TOP,
+          left: FIND_SCROLL_OFFSET_LEFT
+        };
+        scrollIntoView(elements[beginIdx], spot,
+                       /* skipOverflowHiddenElements = */ true);
+      }
+    },
+
     nextPageMatch: function PDFFindController_nextPageMatch() {
       if (this.resumePageIdx !== null) {
         console.error('There can only be one pending page.');
@@ -1329,7 +1426,7 @@ var PDFFindController = (function PDFFindControllerClosure() {
       offset.matchIdx = null;
 
       this.pagesToSearch--;
-      
+
       if (offset.pageIdx >= numPages || offset.pageIdx < 0) {
         offset.pageIdx = (previous ? numPages - 1 : 0);
         offset.wrapped = true;
@@ -1340,7 +1437,7 @@ var PDFFindController = (function PDFFindControllerClosure() {
       var state = FindStates.FIND_NOTFOUND;
       var wrapped = this.offset.wrapped;
       this.offset.wrapped = false;
-    
+
       if (found) {
         var previousPage = this.selected.pageIdx;
         this.selected.pageIdx = this.offset.pageIdx;
@@ -1351,13 +1448,22 @@ var PDFFindController = (function PDFFindControllerClosure() {
           this.updatePage(previousPage);
         }
       }
-    
+
       this.updateUIState(state, this.state.findPrevious);
       if (this.selected.pageIdx !== -1) {
         this.updatePage(this.selected.pageIdx);
       }
     },
 
+    updateUIResultsCount:
+        function PDFFindController_updateUIResultsCount() {
+      if (this.findBar === null) {
+        throw new Error('PDFFindController is not initialized with a ' +
+          'PDFFindBar instance.');
+      }
+      this.findBar.updateResultsCount(this.matchCount);
+    },
+
     updateUIState: function PDFFindController_updateUIState(state, previous) {
       if (this.integratedFind) {
         FirefoxCom.request('updateFindControlState',
@@ -1368,359 +1474,688 @@ var PDFFindController = (function PDFFindControllerClosure() {
         throw new Error('PDFFindController is not initialized with a ' +
                         'PDFFindBar instance.');
       }
-      this.findBar.updateUIState(state, previous);
+      this.findBar.updateUIState(state, previous, this.matchCount);
     }
   };
   return PDFFindController;
 })();
 
 
-
-var PDFHistory = {
-  initialized: false,
-  initialDestination: null,
-
+/**
+ * Performs navigation functions inside PDF, such as opening specified page,
+ * or destination.
+ * @class
+ * @implements {IPDFLinkService}
+ */
+var PDFLinkService = (function () {
   /**
-   * @param {string} fingerprint
-   * @param {IPDFLinkService} linkService
+   * @constructs PDFLinkService
    */
-  initialize: function pdfHistoryInitialize(fingerprint, linkService) {
-    this.initialized = true;
-    this.reInitialized = false;
-    this.allowHashChange = true;
-    this.historyUnlocked = true;
+  function PDFLinkService() {
+    this.baseUrl = null;
+    this.pdfDocument = null;
+    this.pdfViewer = null;
+    this.pdfHistory = null;
 
-    this.previousHash = window.location.hash.substring(1);
-    this.currentBookmark = '';
-    this.currentPage = 0;
-    this.updatePreviousBookmark = false;
-    this.previousBookmark = '';
-    this.previousPage = 0;
-    this.nextHashParam = '';
+    this._pagesRefCache = null;
+  }
 
-    this.fingerprint = fingerprint;
-    this.linkService = linkService;
-    this.currentUid = this.uid = 0;
-    this.current = {};
+  PDFLinkService.prototype = {
+    setDocument: function PDFLinkService_setDocument(pdfDocument, baseUrl) {
+      this.baseUrl = baseUrl;
+      this.pdfDocument = pdfDocument;
+      this._pagesRefCache = Object.create(null);
+    },
 
-    var state = window.history.state;
-    if (this._isStateObjectDefined(state)) {
-      // This corresponds to navigating back to the document
-      // from another page in the browser history.
-      if (state.target.dest) {
-        this.initialDestination = state.target.dest;
-      } else {
-        linkService.setHash(state.target.hash);
-      }
-      this.currentUid = state.uid;
-      this.uid = state.uid + 1;
-      this.current = state.target;
-    } else {
-      // This corresponds to the loading of a new document.
-      if (state && state.fingerprint &&
-          this.fingerprint !== state.fingerprint) {
-        // Reinitialize the browsing history when a new document
-        // is opened in the web viewer.
-        this.reInitialized = true;
-      }
-      this._pushOrReplaceState({ fingerprint: this.fingerprint }, true);
-    }
+    setViewer: function PDFLinkService_setViewer(pdfViewer) {
+      this.pdfViewer = pdfViewer;
+    },
 
-    var self = this;
-    window.addEventListener('popstate', function pdfHistoryPopstate(evt) {
-      evt.preventDefault();
-      evt.stopPropagation();
+    setHistory: function PDFLinkService_setHistory(pdfHistory) {
+      this.pdfHistory = pdfHistory;
+    },
 
-      if (!self.historyUnlocked) {
-        return;
-      }
-      if (evt.state) {
-        // Move back/forward in the history.
-        self._goTo(evt.state);
-      } else {
-        // Handle the user modifying the hash of a loaded document.
-        self.previousHash = window.location.hash.substring(1);
+    /**
+     * @returns {number}
+     */
+    get pagesCount() {
+      return this.pdfDocument.numPages;
+    },
 
-        // If the history is empty when the hash changes,
-        // update the previous entry in the browser history.
-        if (self.uid === 0) {
-          var previousParams = (self.previousHash && self.currentBookmark &&
-                                self.previousHash !== self.currentBookmark) ?
-            { hash: self.currentBookmark, page: self.currentPage } :
-            { page: 1 };
-          self.historyUnlocked = false;
-          self.allowHashChange = false;
-          window.history.back();
-          self._pushToHistory(previousParams, false, true);
-          window.history.forward();
-          self.historyUnlocked = true;
+    /**
+     * @returns {number}
+     */
+    get page() {
+      return this.pdfViewer.currentPageNumber;
+    },
+
+    /**
+     * @param {number} value
+     */
+    set page(value) {
+      this.pdfViewer.currentPageNumber = value;
+    },
+
+    /**
+     * @param dest - The PDF destination object.
+     */
+    navigateTo: function PDFLinkService_navigateTo(dest) {
+      var destString = '';
+      var self = this;
+
+      var goToDestination = function(destRef) {
+        // dest array looks like that: <page-ref> </XYZ|FitXXX> <args..>
+        var pageNumber = destRef instanceof Object ?
+          self._pagesRefCache[destRef.num + ' ' + destRef.gen + ' R'] :
+          (destRef + 1);
+        if (pageNumber) {
+          if (pageNumber > self.pagesCount) {
+            pageNumber = self.pagesCount;
+          }
+          self.pdfViewer.scrollPageIntoView(pageNumber, dest);
+
+          if (self.pdfHistory) {
+            // Update the browsing history.
+            self.pdfHistory.push({
+              dest: dest,
+              hash: destString,
+              page: pageNumber
+            });
+          }
+        } else {
+          self.pdfDocument.getPageIndex(destRef).then(function (pageIndex) {
+            var pageNum = pageIndex + 1;
+            var cacheKey = destRef.num + ' ' + destRef.gen + ' R';
+            self._pagesRefCache[cacheKey] = pageNum;
+            goToDestination(destRef);
+          });
         }
-        self._pushToHistory({ hash: self.previousHash }, false, true);
-        self._updatePreviousBookmark();
+      };
+
+      var destinationPromise;
+      if (typeof dest === 'string') {
+        destString = dest;
+        destinationPromise = this.pdfDocument.getDestination(dest);
+      } else {
+        destinationPromise = Promise.resolve(dest);
       }
-    }, false);
+      destinationPromise.then(function(destination) {
+        dest = destination;
+        if (!(destination instanceof Array)) {
+          return; // invalid destination
+        }
+        goToDestination(destination[0]);
+      });
+    },
 
-    function pdfHistoryBeforeUnload() {
-      var previousParams = self._getPreviousParams(null, true);
-      if (previousParams) {
-        var replacePrevious = (!self.current.dest &&
-                               self.current.hash !== self.previousHash);
-        self._pushToHistory(previousParams, false, replacePrevious);
-        self._updatePreviousBookmark();
+    /**
+     * @param dest - The PDF destination object.
+     * @returns {string} The hyperlink to the PDF object.
+     */
+    getDestinationHash: function PDFLinkService_getDestinationHash(dest) {
+      if (typeof dest === 'string') {
+        return this.getAnchorUrl('#' + escape(dest));
       }
-      // Remove the event listener when navigating away from the document,
-      // since 'beforeunload' prevents Firefox from caching the document.
-      window.removeEventListener('beforeunload', pdfHistoryBeforeUnload, false);
+      if (dest instanceof Array) {
+        var destRef = dest[0]; // see navigateTo method for dest format
+        var pageNumber = destRef instanceof Object ?
+          this._pagesRefCache[destRef.num + ' ' + destRef.gen + ' R'] :
+          (destRef + 1);
+        if (pageNumber) {
+          var pdfOpenParams = this.getAnchorUrl('#page=' + pageNumber);
+          var destKind = dest[1];
+          if (typeof destKind === 'object' && 'name' in destKind &&
+              destKind.name === 'XYZ') {
+            var scale = (dest[4] || this.pdfViewer.currentScaleValue);
+            var scaleNumber = parseFloat(scale);
+            if (scaleNumber) {
+              scale = scaleNumber * 100;
+            }
+            pdfOpenParams += '&zoom=' + scale;
+            if (dest[2] || dest[3]) {
+              pdfOpenParams += ',' + (dest[2] || 0) + ',' + (dest[3] || 0);
+            }
+          }
+          return pdfOpenParams;
+        }
+      }
+      return this.getAnchorUrl('');
+    },
+
+    /**
+     * Prefix the full url on anchor links to make sure that links are resolved
+     * relative to the current URL instead of the one defined in <base href>.
+     * @param {String} anchor The anchor hash, including the #.
+     * @returns {string} The hyperlink to the PDF object.
+     */
+    getAnchorUrl: function PDFLinkService_getAnchorUrl(anchor) {
+      return (this.baseUrl || '') + anchor;
+    },
+
+    /**
+     * @param {string} hash
+     */
+    setHash: function PDFLinkService_setHash(hash) {
+      if (hash.indexOf('=') >= 0) {
+        var params = parseQueryString(hash);
+        // borrowing syntax from "Parameters for Opening PDF Files"
+        if ('nameddest' in params) {
+          if (this.pdfHistory) {
+            this.pdfHistory.updateNextHashParam(params.nameddest);
+          }
+          this.navigateTo(params.nameddest);
+          return;
+        }
+        var pageNumber, dest;
+        if ('page' in params) {
+          pageNumber = (params.page | 0) || 1;
+        }
+        if ('zoom' in params) {
+          // Build the destination array.
+          var zoomArgs = params.zoom.split(','); // scale,left,top
+          var zoomArg = zoomArgs[0];
+          var zoomArgNumber = parseFloat(zoomArg);
+
+          if (zoomArg.indexOf('Fit') === -1) {
+            // If the zoomArg is a number, it has to get divided by 100. If it's
+            // a string, it should stay as it is.
+            dest = [null, { name: 'XYZ' },
+                    zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null,
+                    zoomArgs.length > 2 ? (zoomArgs[2] | 0) : null,
+                    (zoomArgNumber ? zoomArgNumber / 100 : zoomArg)];
+          } else {
+            if (zoomArg === 'Fit' || zoomArg === 'FitB') {
+              dest = [null, { name: zoomArg }];
+            } else if ((zoomArg === 'FitH' || zoomArg === 'FitBH') ||
+                       (zoomArg === 'FitV' || zoomArg === 'FitBV')) {
+              dest = [null, { name: zoomArg },
+                      zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null];
+            } else if (zoomArg === 'FitR') {
+              if (zoomArgs.length !== 5) {
+                console.error('PDFLinkService_setHash: ' +
+                              'Not enough parameters for \'FitR\'.');
+              } else {
+                dest = [null, { name: zoomArg },
+                        (zoomArgs[1] | 0), (zoomArgs[2] | 0),
+                        (zoomArgs[3] | 0), (zoomArgs[4] | 0)];
+              }
+            } else {
+              console.error('PDFLinkService_setHash: \'' + zoomArg +
+                            '\' is not a valid zoom value.');
+            }
+          }
+        }
+        if (dest) {
+          this.pdfViewer.scrollPageIntoView(pageNumber || this.page, dest);
+        } else if (pageNumber) {
+          this.page = pageNumber; // simple page
+        }
+        if ('pagemode' in params) {
+          var event = document.createEvent('CustomEvent');
+          event.initCustomEvent('pagemode', true, true, {
+            mode: params.pagemode,
+          });
+          this.pdfViewer.container.dispatchEvent(event);
+        }
+      } else if (/^\d+$/.test(hash)) { // page number
+        this.page = hash;
+      } else { // named destination
+        if (this.pdfHistory) {
+          this.pdfHistory.updateNextHashParam(unescape(hash));
+        }
+        this.navigateTo(unescape(hash));
+      }
+    },
+
+    /**
+     * @param {string} action
+     */
+    executeNamedAction: function PDFLinkService_executeNamedAction(action) {
+      // See PDF reference, table 8.45 - Named action
+      switch (action) {
+        case 'GoBack':
+          if (this.pdfHistory) {
+            this.pdfHistory.back();
+          }
+          break;
+
+        case 'GoForward':
+          if (this.pdfHistory) {
+            this.pdfHistory.forward();
+          }
+          break;
+
+        case 'NextPage':
+          this.page++;
+          break;
+
+        case 'PrevPage':
+          this.page--;
+          break;
+
+        case 'LastPage':
+          this.page = this.pagesCount;
+          break;
+
+        case 'FirstPage':
+          this.page = 1;
+          break;
+
+        default:
+          break; // No action according to spec
+      }
+
+      var event = document.createEvent('CustomEvent');
+      event.initCustomEvent('namedaction', true, true, {
+        action: action
+      });
+      this.pdfViewer.container.dispatchEvent(event);
+    },
+
+    /**
+     * @param {number} pageNum - page number.
+     * @param {Object} pageRef - reference to the page.
+     */
+    cachePageRef: function PDFLinkService_cachePageRef(pageNum, pageRef) {
+      var refStr = pageRef.num + ' ' + pageRef.gen + ' R';
+      this._pagesRefCache[refStr] = pageNum;
     }
-    window.addEventListener('beforeunload', pdfHistoryBeforeUnload, false);
+  };
 
-    window.addEventListener('pageshow', function pdfHistoryPageShow(evt) {
-      // If the entire viewer (including the PDF file) is cached in the browser,
-      // we need to reattach the 'beforeunload' event listener since
-      // the 'DOMContentLoaded' event is not fired on 'pageshow'.
-      window.addEventListener('beforeunload', pdfHistoryBeforeUnload, false);
-    }, false);
-  },
+  return PDFLinkService;
+})();
 
-  _isStateObjectDefined: function pdfHistory_isStateObjectDefined(state) {
-    return (state && state.uid >= 0 &&
-            state.fingerprint && this.fingerprint === state.fingerprint &&
-            state.target && state.target.hash) ? true : false;
-  },
 
-  _pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj,
-                                                              replace) {
-    if (replace) {
-      window.history.replaceState(stateObj, '', document.URL);
-    } else {
-      window.history.pushState(stateObj, '', document.URL);
-    }
-  },
+var PDFHistory = (function () {
+  function PDFHistory(options) {
+    this.linkService = options.linkService;
 
-  get isHashChangeUnlocked() {
-    if (!this.initialized) {
-      return true;
-    }
-    // If the current hash changes when moving back/forward in the history,
-    // this will trigger a 'popstate' event *as well* as a 'hashchange' event.
-    // Since the hash generally won't correspond to the exact the position
-    // stored in the history's state object, triggering the 'hashchange' event
-    // can thus corrupt the browser history.
-    //
-    // When the hash changes during a 'popstate' event, we *only* prevent the
-    // first 'hashchange' event and immediately reset allowHashChange.
-    // If it is not reset, the user would not be able to change the hash.
+    this.initialized = false;
+    this.initialDestination = null;
+    this.initialBookmark = null;
+  }
 
-    var temp = this.allowHashChange;
-    this.allowHashChange = true;
-    return temp;
-  },
+  PDFHistory.prototype = {
+    /**
+     * @param {string} fingerprint
+     * @param {IPDFLinkService} linkService
+     */
+    initialize: function pdfHistoryInitialize(fingerprint) {
+      this.initialized = true;
+      this.reInitialized = false;
+      this.allowHashChange = true;
+      this.historyUnlocked = true;
+      this.isViewerInPresentationMode = false;
 
-  _updatePreviousBookmark: function pdfHistory_updatePreviousBookmark() {
-    if (this.updatePreviousBookmark &&
-        this.currentBookmark && this.currentPage) {
-      this.previousBookmark = this.currentBookmark;
-      this.previousPage = this.currentPage;
+      this.previousHash = window.location.hash.substring(1);
+      this.currentBookmark = '';
+      this.currentPage = 0;
       this.updatePreviousBookmark = false;
-    }
-  },
+      this.previousBookmark = '';
+      this.previousPage = 0;
+      this.nextHashParam = '';
 
-  updateCurrentBookmark: function pdfHistoryUpdateCurrentBookmark(bookmark,
-                                                                  pageNum) {
-    if (this.initialized) {
-      this.currentBookmark = bookmark.substring(1);
-      this.currentPage = pageNum | 0;
-      this._updatePreviousBookmark();
-    }
-  },
+      this.fingerprint = fingerprint;
+      this.currentUid = this.uid = 0;
+      this.current = {};
 
-  updateNextHashParam: function pdfHistoryUpdateNextHashParam(param) {
-    if (this.initialized) {
-      this.nextHashParam = param;
-    }
-  },
-
-  push: function pdfHistoryPush(params, isInitialBookmark) {
-    if (!(this.initialized && this.historyUnlocked)) {
-      return;
-    }
-    if (params.dest && !params.hash) {
-      params.hash = (this.current.hash && this.current.dest &&
-                     this.current.dest === params.dest) ?
-        this.current.hash :
-        this.linkService.getDestinationHash(params.dest).split('#')[1];
-    }
-    if (params.page) {
-      params.page |= 0;
-    }
-    if (isInitialBookmark) {
-      var target = window.history.state.target;
-      if (!target) {
-        // Invoked when the user specifies an initial bookmark,
-        // thus setting initialBookmark, when the document is loaded.
-        this._pushToHistory(params, false);
-        this.previousHash = window.location.hash.substring(1);
+      var state = window.history.state;
+      if (this._isStateObjectDefined(state)) {
+        // This corresponds to navigating back to the document
+        // from another page in the browser history.
+        if (state.target.dest) {
+          this.initialDestination = state.target.dest;
+        } else {
+          this.initialBookmark = state.target.hash;
+        }
+        this.currentUid = state.uid;
+        this.uid = state.uid + 1;
+        this.current = state.target;
+      } else {
+        // This corresponds to the loading of a new document.
+        if (state && state.fingerprint &&
+          this.fingerprint !== state.fingerprint) {
+          // Reinitialize the browsing history when a new document
+          // is opened in the web viewer.
+          this.reInitialized = true;
+        }
+        this._pushOrReplaceState({fingerprint: this.fingerprint}, true);
       }
-      this.updatePreviousBookmark = this.nextHashParam ? false : true;
-      if (target) {
-        // If the current document is reloaded,
-        // avoid creating duplicate entries in the history.
+
+      var self = this;
+      window.addEventListener('popstate', function pdfHistoryPopstate(evt) {
+        if (!self.historyUnlocked) {
+          return;
+        }
+        if (evt.state) {
+          // Move back/forward in the history.
+          self._goTo(evt.state);
+          return;
+        }
+
+        // If the state is not set, then the user tried to navigate to a
+        // different hash by manually editing the URL and pressing Enter, or by
+        // clicking on an in-page link (e.g. the "current view" link).
+        // Save the current view state to the browser history.
+
+        // Note: In Firefox, history.null could also be null after an in-page
+        // navigation to the same URL, and without dispatching the popstate
+        // event: https://bugzilla.mozilla.org/show_bug.cgi?id=1183881
+
+        if (self.uid === 0) {
+          // Replace the previous state if it was not explicitly set.
+          var previousParams = (self.previousHash && self.currentBookmark &&
+            self.previousHash !== self.currentBookmark) ?
+            {hash: self.currentBookmark, page: self.currentPage} :
+            {page: 1};
+          replacePreviousHistoryState(previousParams, function() {
+            updateHistoryWithCurrentHash();
+          });
+        } else {
+          updateHistoryWithCurrentHash();
+        }
+      }, false);
+
+
+      function updateHistoryWithCurrentHash() {
+        self.previousHash = window.location.hash.slice(1);
+        self._pushToHistory({hash: self.previousHash}, false, true);
+        self._updatePreviousBookmark();
+      }
+
+      function replacePreviousHistoryState(params, callback) {
+        // To modify the previous history entry, the following happens:
+        // 1. history.back()
+        // 2. _pushToHistory, which calls history.replaceState( ... )
+        // 3. history.forward()
+        // Because a navigation via the history API does not immediately update
+        // the history state, the popstate event is used for synchronization.
+        self.historyUnlocked = false;
+
+        // Suppress the hashchange event to avoid side effects caused by
+        // navigating back and forward.
+        self.allowHashChange = false;
+        window.addEventListener('popstate', rewriteHistoryAfterBack);
+        history.back();
+
+        function rewriteHistoryAfterBack() {
+          window.removeEventListener('popstate', rewriteHistoryAfterBack);
+          window.addEventListener('popstate', rewriteHistoryAfterForward);
+          self._pushToHistory(params, false, true);
+          history.forward();
+        }
+        function rewriteHistoryAfterForward() {
+          window.removeEventListener('popstate', rewriteHistoryAfterForward);
+          self.allowHashChange = true;
+          self.historyUnlocked = true;
+          callback();
+        }
+      }
+
+      function pdfHistoryBeforeUnload() {
+        var previousParams = self._getPreviousParams(null, true);
+        if (previousParams) {
+          var replacePrevious = (!self.current.dest &&
+          self.current.hash !== self.previousHash);
+          self._pushToHistory(previousParams, false, replacePrevious);
+          self._updatePreviousBookmark();
+        }
+        // Remove the event listener when navigating away from the document,
+        // since 'beforeunload' prevents Firefox from caching the document.
+        window.removeEventListener('beforeunload', pdfHistoryBeforeUnload,
+                                   false);
+      }
+
+      window.addEventListener('beforeunload', pdfHistoryBeforeUnload, false);
+
+      window.addEventListener('pageshow', function pdfHistoryPageShow(evt) {
+        // If the entire viewer (including the PDF file) is cached in
+        // the browser, we need to reattach the 'beforeunload' event listener
+        // since the 'DOMContentLoaded' event is not fired on 'pageshow'.
+        window.addEventListener('beforeunload', pdfHistoryBeforeUnload, false);
+      }, false);
+
+      window.addEventListener('presentationmodechanged', function(e) {
+        self.isViewerInPresentationMode = !!e.detail.active;
+      });
+    },
+
+    clearHistoryState: function pdfHistory_clearHistoryState() {
+      this._pushOrReplaceState(null, true);
+    },
+
+    _isStateObjectDefined: function pdfHistory_isStateObjectDefined(state) {
+      return (state && state.uid >= 0 &&
+      state.fingerprint && this.fingerprint === state.fingerprint &&
+      state.target && state.target.hash) ? true : false;
+    },
+
+    _pushOrReplaceState: function pdfHistory_pushOrReplaceState(stateObj,
+                                                                replace) {
+      if (replace) {
+        window.history.replaceState(stateObj, '', document.URL);
+      } else {
+        window.history.pushState(stateObj, '', document.URL);
+      }
+    },
+
+    get isHashChangeUnlocked() {
+      if (!this.initialized) {
+        return true;
+      }
+      return this.allowHashChange;
+    },
+
+    _updatePreviousBookmark: function pdfHistory_updatePreviousBookmark() {
+      if (this.updatePreviousBookmark &&
+        this.currentBookmark && this.currentPage) {
+        this.previousBookmark = this.currentBookmark;
+        this.previousPage = this.currentPage;
+        this.updatePreviousBookmark = false;
+      }
+    },
+
+    updateCurrentBookmark: function pdfHistoryUpdateCurrentBookmark(bookmark,
+                                                                    pageNum) {
+      if (this.initialized) {
+        this.currentBookmark = bookmark.substring(1);
+        this.currentPage = pageNum | 0;
         this._updatePreviousBookmark();
       }
-      return;
-    }
-    if (this.nextHashParam) {
-      if (this.nextHashParam === params.hash) {
-        this.nextHashParam = null;
-        this.updatePreviousBookmark = true;
-        return;
-      } else {
-        this.nextHashParam = null;
-      }
-    }
+    },
 
-    if (params.hash) {
-      if (this.current.hash) {
-        if (this.current.hash !== params.hash) {
-          this._pushToHistory(params, true);
-        } else {
-          if (!this.current.page && params.page) {
-            this._pushToHistory(params, false, true);
-          }
-          this.updatePreviousBookmark = true;
+    updateNextHashParam: function pdfHistoryUpdateNextHashParam(param) {
+      if (this.initialized) {
+        this.nextHashParam = param;
+      }
+    },
+
+    push: function pdfHistoryPush(params, isInitialBookmark) {
+      if (!(this.initialized && this.historyUnlocked)) {
+        return;
+      }
+      if (params.dest && !params.hash) {
+        params.hash = (this.current.hash && this.current.dest &&
+        this.current.dest === params.dest) ?
+          this.current.hash :
+          this.linkService.getDestinationHash(params.dest).split('#')[1];
+      }
+      if (params.page) {
+        params.page |= 0;
+      }
+      if (isInitialBookmark) {
+        var target = window.history.state.target;
+        if (!target) {
+          // Invoked when the user specifies an initial bookmark,
+          // thus setting initialBookmark, when the document is loaded.
+          this._pushToHistory(params, false);
+          this.previousHash = window.location.hash.substring(1);
         }
-      } else {
+        this.updatePreviousBookmark = this.nextHashParam ? false : true;
+        if (target) {
+          // If the current document is reloaded,
+          // avoid creating duplicate entries in the history.
+          this._updatePreviousBookmark();
+        }
+        return;
+      }
+      if (this.nextHashParam) {
+        if (this.nextHashParam === params.hash) {
+          this.nextHashParam = null;
+          this.updatePreviousBookmark = true;
+          return;
+        } else {
+          this.nextHashParam = null;
+        }
+      }
+
+      if (params.hash) {
+        if (this.current.hash) {
+          if (this.current.hash !== params.hash) {
+            this._pushToHistory(params, true);
+          } else {
+            if (!this.current.page && params.page) {
+              this._pushToHistory(params, false, true);
+            }
+            this.updatePreviousBookmark = true;
+          }
+        } else {
+          this._pushToHistory(params, true);
+        }
+      } else if (this.current.page && params.page &&
+        this.current.page !== params.page) {
         this._pushToHistory(params, true);
       }
-    } else if (this.current.page && params.page &&
-               this.current.page !== params.page) {
-      this._pushToHistory(params, true);
-    }
-  },
+    },
 
-  _getPreviousParams: function pdfHistory_getPreviousParams(onlyCheckPage,
-                                                            beforeUnload) {
-    if (!(this.currentBookmark && this.currentPage)) {
-      return null;
-    } else if (this.updatePreviousBookmark) {
-      this.updatePreviousBookmark = false;
-    }
-    if (this.uid > 0 && !(this.previousBookmark && this.previousPage)) {
-      // Prevent the history from getting stuck in the current state,
-      // effectively preventing the user from going back/forward in the history.
-      //
-      // This happens if the current position in the document didn't change when
-      // the history was previously updated. The reasons for this are either:
-      // 1. The current zoom value is such that the document does not need to,
-      //    or cannot, be scrolled to display the destination.
-      // 2. The previous destination is broken, and doesn't actally point to a
-      //    position within the document.
-      //    (This is either due to a bad PDF generator, or the user making a
-      //     mistake when entering a destination in the hash parameters.)
-      return null;
-    }
-    if ((!this.current.dest && !onlyCheckPage) || beforeUnload) {
-      if (this.previousBookmark === this.currentBookmark) {
+    _getPreviousParams: function pdfHistory_getPreviousParams(onlyCheckPage,
+                                                              beforeUnload) {
+      if (!(this.currentBookmark && this.currentPage)) {
+        return null;
+      } else if (this.updatePreviousBookmark) {
+        this.updatePreviousBookmark = false;
+      }
+      if (this.uid > 0 && !(this.previousBookmark && this.previousPage)) {
+        // Prevent the history from getting stuck in the current state,
+        // effectively preventing the user from going back/forward in
+        // the history.
+        //
+        // This happens if the current position in the document didn't change
+        // when the history was previously updated. The reasons for this are
+        // either:
+        // 1. The current zoom value is such that the document does not need to,
+        //    or cannot, be scrolled to display the destination.
+        // 2. The previous destination is broken, and doesn't actally point to a
+        //    position within the document.
+        //    (This is either due to a bad PDF generator, or the user making a
+        //     mistake when entering a destination in the hash parameters.)
         return null;
       }
-    } else if (this.current.page || onlyCheckPage) {
-      if (this.previousPage === this.currentPage) {
+      if ((!this.current.dest && !onlyCheckPage) || beforeUnload) {
+        if (this.previousBookmark === this.currentBookmark) {
+          return null;
+        }
+      } else if (this.current.page || onlyCheckPage) {
+        if (this.previousPage === this.currentPage) {
+          return null;
+        }
+      } else {
         return null;
       }
-    } else {
-      return null;
-    }
-    var params = { hash: this.currentBookmark, page: this.currentPage };
-    if (PresentationMode.active) {
-      params.hash = null;
-    }
-    return params;
-  },
-
-  _stateObj: function pdfHistory_stateObj(params) {
-    return { fingerprint: this.fingerprint, uid: this.uid, target: params };
-  },
-
-  _pushToHistory: function pdfHistory_pushToHistory(params,
-                                                    addPrevious, overwrite) {
-    if (!this.initialized) {
-      return;
-    }
-    if (!params.hash && params.page) {
-      params.hash = ('page=' + params.page);
-    }
-    if (addPrevious && !overwrite) {
-      var previousParams = this._getPreviousParams();
-      if (previousParams) {
-        var replacePrevious = (!this.current.dest &&
-                               this.current.hash !== this.previousHash);
-        this._pushToHistory(previousParams, false, replacePrevious);
+      var params = {hash: this.currentBookmark, page: this.currentPage};
+      if (this.isViewerInPresentationMode) {
+        params.hash = null;
       }
-    }
-    this._pushOrReplaceState(this._stateObj(params),
-                             (overwrite || this.uid === 0));
-    this.currentUid = this.uid++;
-    this.current = params;
-    this.updatePreviousBookmark = true;
-  },
+      return params;
+    },
 
-  _goTo: function pdfHistory_goTo(state) {
-    if (!(this.initialized && this.historyUnlocked &&
-          this._isStateObjectDefined(state))) {
-      return;
-    }
-    if (!this.reInitialized && state.uid < this.currentUid) {
-      var previousParams = this._getPreviousParams(true);
-      if (previousParams) {
-        this._pushToHistory(this.current, false);
-        this._pushToHistory(previousParams, false);
-        this.currentUid = state.uid;
-        window.history.back();
+    _stateObj: function pdfHistory_stateObj(params) {
+      return {fingerprint: this.fingerprint, uid: this.uid, target: params};
+    },
+
+    _pushToHistory: function pdfHistory_pushToHistory(params,
+                                                      addPrevious, overwrite) {
+      if (!this.initialized) {
         return;
       }
-    }
-    this.historyUnlocked = false;
+      if (!params.hash && params.page) {
+        params.hash = ('page=' + params.page);
+      }
+      if (addPrevious && !overwrite) {
+        var previousParams = this._getPreviousParams();
+        if (previousParams) {
+          var replacePrevious = (!this.current.dest &&
+          this.current.hash !== this.previousHash);
+          this._pushToHistory(previousParams, false, replacePrevious);
+        }
+      }
+      this._pushOrReplaceState(this._stateObj(params),
+        (overwrite || this.uid === 0));
+      this.currentUid = this.uid++;
+      this.current = params;
+      this.updatePreviousBookmark = true;
+    },
 
-    if (state.target.dest) {
-      this.linkService.navigateTo(state.target.dest);
-    } else {
-      this.linkService.setHash(state.target.hash);
-    }
-    this.currentUid = state.uid;
-    if (state.uid > this.uid) {
-      this.uid = state.uid;
-    }
-    this.current = state.target;
-    this.updatePreviousBookmark = true;
+    _goTo: function pdfHistory_goTo(state) {
+      if (!(this.initialized && this.historyUnlocked &&
+        this._isStateObjectDefined(state))) {
+        return;
+      }
+      if (!this.reInitialized && state.uid < this.currentUid) {
+        var previousParams = this._getPreviousParams(true);
+        if (previousParams) {
+          this._pushToHistory(this.current, false);
+          this._pushToHistory(previousParams, false);
+          this.currentUid = state.uid;
+          window.history.back();
+          return;
+        }
+      }
+      this.historyUnlocked = false;
 
-    var currentHash = window.location.hash.substring(1);
-    if (this.previousHash !== currentHash) {
-      this.allowHashChange = false;
-    }
-    this.previousHash = currentHash;
+      if (state.target.dest) {
+        this.linkService.navigateTo(state.target.dest);
+      } else {
+        this.linkService.setHash(state.target.hash);
+      }
+      this.currentUid = state.uid;
+      if (state.uid > this.uid) {
+        this.uid = state.uid;
+      }
+      this.current = state.target;
+      this.updatePreviousBookmark = true;
 
-    this.historyUnlocked = true;
-  },
+      var currentHash = window.location.hash.substring(1);
+      if (this.previousHash !== currentHash) {
+        this.allowHashChange = false;
+      }
+      this.previousHash = currentHash;
 
-  back: function pdfHistoryBack() {
-    this.go(-1);
-  },
+      this.historyUnlocked = true;
+    },
 
-  forward: function pdfHistoryForward() {
-    this.go(1);
-  },
+    back: function pdfHistoryBack() {
+      this.go(-1);
+    },
 
-  go: function pdfHistoryGo(direction) {
-    if (this.initialized && this.historyUnlocked) {
-      var state = window.history.state;
-      if (direction === -1 && state && state.uid > 0) {
-        window.history.back();
-      } else if (direction === 1 && state && state.uid < (this.uid - 1)) {
-        window.history.forward();
+    forward: function pdfHistoryForward() {
+      this.go(1);
+    },
+
+    go: function pdfHistoryGo(direction) {
+      if (this.initialized && this.historyUnlocked) {
+        var state = window.history.state;
+        if (direction === -1 && state && state.uid > 0) {
+          window.history.back();
+        } else if (direction === 1 && state && state.uid < (this.uid - 1)) {
+          window.history.forward();
+        }
       }
     }
-  }
-};
+  };
+
+  return PDFHistory;
+})();
 
 
 var SecondaryToolbar = {
@@ -1730,8 +2165,6 @@ var SecondaryToolbar = {
 
   initialize: function secondaryToolbarInitialize(options) {
     this.toolbar = options.toolbar;
-    this.presentationMode = options.presentationMode;
-    this.documentProperties = options.documentProperties;
     this.buttonContainer = this.toolbar.firstElementChild;
 
     // Define the toolbar buttons.
@@ -1777,7 +2210,7 @@ var SecondaryToolbar = {
 
   // Event handling functions.
   presentationModeClick: function secondaryToolbarPresentationModeClick(evt) {
-    this.presentationMode.request();
+    PDFViewerApplication.requestPresentationMode();
     this.close();
   },
 
@@ -1821,7 +2254,7 @@ var SecondaryToolbar = {
   },
 
   documentPropertiesClick: function secondaryToolbarDocumentPropsClick(evt) {
-    this.documentProperties.open();
+    PDFViewerApplication.pdfDocumentProperties.open();
     this.close();
   },
 
@@ -1869,264 +2302,378 @@ var SecondaryToolbar = {
 };
 
 
+var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1500; // in ms
 var DELAY_BEFORE_HIDING_CONTROLS = 3000; // in ms
-var SELECTOR = 'presentationControls';
-var DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS = 1000; // in ms
+var ACTIVE_SELECTOR = 'pdfPresentationMode';
+var CONTROLS_SELECTOR = 'pdfPresentationModeControls';
 
-var PresentationMode = {
-  active: false,
-  args: null,
-  contextMenuOpen: false,
-  prevCoords: { x: null, y: null },
-
-  initialize: function presentationModeInitialize(options) {
-    this.container = options.container;
-    this.secondaryToolbar = options.secondaryToolbar;
-
-    this.viewer = this.container.firstElementChild;
-
-    this.firstPage = options.firstPage;
-    this.lastPage = options.lastPage;
-    this.pageRotateCw = options.pageRotateCw;
-    this.pageRotateCcw = options.pageRotateCcw;
-
-    this.firstPage.addEventListener('click', function() {
-      this.contextMenuOpen = false;
-      this.secondaryToolbar.firstPageClick();
-    }.bind(this));
-    this.lastPage.addEventListener('click', function() {
-      this.contextMenuOpen = false;
-      this.secondaryToolbar.lastPageClick();
-    }.bind(this));
-
-    this.pageRotateCw.addEventListener('click', function() {
-      this.contextMenuOpen = false;
-      this.secondaryToolbar.pageRotateCwClick();
-    }.bind(this));
-    this.pageRotateCcw.addEventListener('click', function() {
-      this.contextMenuOpen = false;
-      this.secondaryToolbar.pageRotateCcwClick();
-    }.bind(this));
-  },
-
-  get isFullscreen() {
-    return (document.fullscreenElement ||
-            document.mozFullScreen ||
-            document.webkitIsFullScreen ||
-            document.msFullscreenElement);
-  },
+/**
+ * @typedef {Object} PDFPresentationModeOptions
+ * @property {HTMLDivElement} container - The container for the viewer element.
+ * @property {HTMLDivElement} viewer - (optional) The viewer element.
+ * @property {PDFViewer} pdfViewer - The document viewer.
+ * @property {Array} contextMenuItems - (optional) The menuitems that are added
+ *   to the context menu in Presentation Mode.
+ */
 
+/**
+ * @class
+ */
+var PDFPresentationMode = (function PDFPresentationModeClosure() {
   /**
-   * Initialize a timeout that is used to specify switchInProgress when the
-   * browser transitions to fullscreen mode. Since resize events are triggered
-   * multiple times during the switch to fullscreen mode, this is necessary in
-   * order to prevent the page from being scrolled partially, or completely,
-   * out of view when Presentation Mode is enabled.
-   * Note: This is only an issue at certain zoom levels, e.g. 'page-width'.
+   * @constructs PDFPresentationMode
+   * @param {PDFPresentationModeOptions} options
    */
-  _setSwitchInProgress: function presentationMode_setSwitchInProgress() {
-    if (this.switchInProgress) {
-      clearTimeout(this.switchInProgress);
-    }
-    this.switchInProgress = setTimeout(function switchInProgressTimeout() {
-      delete this.switchInProgress;
-      this._notifyStateChange();
-    }.bind(this), DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);
-  },
+  function PDFPresentationMode(options) {
+    this.container = options.container;
+    this.viewer = options.viewer || options.container.firstElementChild;
+    this.pdfViewer = options.pdfViewer;
+    var contextMenuItems = options.contextMenuItems || null;
 
-  _resetSwitchInProgress: function presentationMode_resetSwitchInProgress() {
-    if (this.switchInProgress) {
-      clearTimeout(this.switchInProgress);
-      delete this.switchInProgress;
-    }
-  },
-
-  request: function presentationModeRequest() {
-    if (!PDFViewerApplication.supportsFullscreen || this.isFullscreen ||
-        !this.viewer.hasChildNodes()) {
-      return false;
-    }
-    this._setSwitchInProgress();
-    this._notifyStateChange();
-
-    if (this.container.requestFullscreen) {
-      this.container.requestFullscreen();
-    } else if (this.container.mozRequestFullScreen) {
-      this.container.mozRequestFullScreen();
-    } else if (this.container.webkitRequestFullScreen) {
-      this.container.webkitRequestFullScreen(Element.ALLOW_KEYBOARD_INPUT);
-    } else if (this.container.msRequestFullscreen) {
-      this.container.msRequestFullscreen();
-    } else {
-      return false;
-    }
-
-    this.args = {
-      page: PDFViewerApplication.page,
-      previousScale: PDFViewerApplication.currentScaleValue
-    };
-
-    return true;
-  },
-
-  _notifyStateChange: function presentationModeNotifyStateChange() {
-    var event = document.createEvent('CustomEvent');
-    event.initCustomEvent('presentationmodechanged', true, true, {
-      active: PresentationMode.active,
-      switchInProgress: !!PresentationMode.switchInProgress
-    });
-    window.dispatchEvent(event);
-  },
-
-  enter: function presentationModeEnter() {
-    this.active = true;
-    this._resetSwitchInProgress();
-    this._notifyStateChange();
-
-    // Ensure that the correct page is scrolled into view when entering
-    // Presentation Mode, by waiting until fullscreen mode in enabled.
-    // Note: This is only necessary in non-Mozilla browsers.
-    setTimeout(function enterPresentationModeTimeout() {
-      PDFViewerApplication.page = this.args.page;
-      PDFViewerApplication.setScale('page-fit', true);
-    }.bind(this), 0);
-
-    window.addEventListener('mousemove', this.mouseMove, false);
-    window.addEventListener('mousedown', this.mouseDown, false);
-    window.addEventListener('contextmenu', this.contextMenu, false);
-
-    this.showControls();
-    HandTool.enterPresentationMode();
+    this.active = false;
+    this.args = null;
     this.contextMenuOpen = false;
-    this.container.setAttribute('contextmenu', 'viewerContextMenu');
-  },
+    this.mouseScrollTimeStamp = 0;
+    this.mouseScrollDelta = 0;
 
-  exit: function presentationModeExit() {
-    var page = PDFViewerApplication.page;
-
-    // Ensure that the correct page is scrolled into view when exiting
-    // Presentation Mode, by waiting until fullscreen mode is disabled.
-    // Note: This is only necessary in non-Mozilla browsers.
-    setTimeout(function exitPresentationModeTimeout() {
-      this.active = false;
-      this._notifyStateChange();
-
-      PDFViewerApplication.setScale(this.args.previousScale, true);
-      PDFViewerApplication.page = page;
-      this.args = null;
-    }.bind(this), 0);
-
-    window.removeEventListener('mousemove', this.mouseMove, false);
-    window.removeEventListener('mousedown', this.mouseDown, false);
-    window.removeEventListener('contextmenu', this.contextMenu, false);
-
-    this.hideControls();
-    PDFViewerApplication.clearMouseScrollState();
-    HandTool.exitPresentationMode();
-    this.container.removeAttribute('contextmenu');
-    this.contextMenuOpen = false;
-
-    // Ensure that the thumbnail of the current page is visible
-    // when exiting presentation mode.
-    scrollIntoView(document.getElementById('thumbnailContainer' + page));
-  },
-
-  showControls: function presentationModeShowControls() {
-    if (this.controlsTimeout) {
-      clearTimeout(this.controlsTimeout);
-    } else {
-      this.container.classList.add(SELECTOR);
-    }
-    this.controlsTimeout = setTimeout(function hideControlsTimeout() {
-      this.container.classList.remove(SELECTOR);
-      delete this.controlsTimeout;
-    }.bind(this), DELAY_BEFORE_HIDING_CONTROLS);
-  },
-
-  hideControls: function presentationModeHideControls() {
-    if (!this.controlsTimeout) {
-      return;
-    }
-    this.container.classList.remove(SELECTOR);
-    clearTimeout(this.controlsTimeout);
-    delete this.controlsTimeout;
-  },
-
-  mouseMove: function presentationModeMouseMove(evt) {
-    // Workaround for a bug in WebKit browsers that causes the 'mousemove' event
-    // to be fired when the cursor is changed. For details, see:
-    // http://code.google.com/p/chromium/issues/detail?id=103041.
-
-    var currCoords = { x: evt.clientX, y: evt.clientY };
-    var prevCoords = PresentationMode.prevCoords;
-    PresentationMode.prevCoords = currCoords;
-
-    if (currCoords.x === prevCoords.x && currCoords.y === prevCoords.y) {
-      return;
-    }
-    PresentationMode.showControls();
-  },
-
-  mouseDown: function presentationModeMouseDown(evt) {
-    var self = PresentationMode;
-    if (self.contextMenuOpen) {
-      self.contextMenuOpen = false;
-      evt.preventDefault();
-      return;
-    }
-
-    if (evt.button === 0) {
-      // Enable clicking of links in presentation mode. Please note:
-      // Only links pointing to destinations in the current PDF document work.
-      var isInternalLink = (evt.target.href &&
-                            evt.target.classList.contains('internalLink'));
-      if (!isInternalLink) {
-        // Unless an internal link was clicked, advance one page.
-        evt.preventDefault();
-        PDFViewerApplication.page += (evt.shiftKey ? -1 : 1);
+    if (contextMenuItems) {
+      for (var i = 0, ii = contextMenuItems.length; i < ii; i++) {
+        var item = contextMenuItems[i];
+        item.element.addEventListener('click', function (handler) {
+          this.contextMenuOpen = false;
+          handler();
+        }.bind(this, item.handler));
       }
     }
-  },
-
-  contextMenu: function presentationModeContextMenu(evt) {
-    PresentationMode.contextMenuOpen = true;
   }
-};
 
-(function presentationModeClosure() {
-  function presentationModeChange(e) {
-    if (PresentationMode.isFullscreen) {
-      PresentationMode.enter();
-    } else {
-      PresentationMode.exit();
+  PDFPresentationMode.prototype = {
+    /**
+     * Request the browser to enter fullscreen mode.
+     * @returns {boolean} Indicating if the request was successful.
+     */
+    request: function PDFPresentationMode_request() {
+      if (this.switchInProgress || this.active ||
+          !this.viewer.hasChildNodes()) {
+        return false;
+      }
+      this._addFullscreenChangeListeners();
+      this._setSwitchInProgress();
+      this._notifyStateChange();
+
+      if (this.container.requestFullscreen) {
+        this.container.requestFullscreen();
+      } else if (this.container.mozRequestFullScreen) {
+        this.container.mozRequestFullScreen();
+      } else if (this.container.webkitRequestFullscreen) {
+        this.container.webkitRequestFullscreen(Element.ALLOW_KEYBOARD_INPUT);
+      } else if (this.container.msRequestFullscreen) {
+        this.container.msRequestFullscreen();
+      } else {
+        return false;
+      }
+
+      this.args = {
+        page: this.pdfViewer.currentPageNumber,
+        previousScale: this.pdfViewer.currentScaleValue,
+      };
+
+      return true;
+    },
+
+    /**
+     * Switches page when the user scrolls (using a scroll wheel or a touchpad)
+     * with large enough motion, to prevent accidental page switches.
+     * @param {number} delta - The delta value from the mouse event.
+     */
+    mouseScroll: function PDFPresentationMode_mouseScroll(delta) {
+      if (!this.active) {
+        return;
+      }
+      var MOUSE_SCROLL_COOLDOWN_TIME = 50;
+      var PAGE_SWITCH_THRESHOLD = 120;
+      var PageSwitchDirection = {
+        UP: -1,
+        DOWN: 1
+      };
+
+      var currentTime = (new Date()).getTime();
+      var storedTime = this.mouseScrollTimeStamp;
+
+      // If we've already switched page, avoid accidentally switching again.
+      if (currentTime > storedTime &&
+          currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {
+        return;
+      }
+      // If the scroll direction changed, reset the accumulated scroll delta.
+      if ((this.mouseScrollDelta > 0 && delta < 0) ||
+          (this.mouseScrollDelta < 0 && delta > 0)) {
+        this._resetMouseScrollState();
+      }
+      this.mouseScrollDelta += delta;
+
+      if (Math.abs(this.mouseScrollDelta) >= PAGE_SWITCH_THRESHOLD) {
+        var pageSwitchDirection = (this.mouseScrollDelta > 0) ?
+          PageSwitchDirection.UP : PageSwitchDirection.DOWN;
+        var page = this.pdfViewer.currentPageNumber;
+        this._resetMouseScrollState();
+
+        // If we're at the first/last page, we don't need to do anything.
+        if ((page === 1 && pageSwitchDirection === PageSwitchDirection.UP) ||
+            (page === this.pdfViewer.pagesCount &&
+             pageSwitchDirection === PageSwitchDirection.DOWN)) {
+          return;
+        }
+        this.pdfViewer.currentPageNumber = (page + pageSwitchDirection);
+        this.mouseScrollTimeStamp = currentTime;
+      }
+    },
+
+    get isFullscreen() {
+      return !!(document.fullscreenElement ||
+                document.mozFullScreen ||
+                document.webkitIsFullScreen ||
+                document.msFullscreenElement);
+    },
+
+    /**
+     * @private
+     */
+    _notifyStateChange: function PDFPresentationMode_notifyStateChange() {
+      var event = document.createEvent('CustomEvent');
+      event.initCustomEvent('presentationmodechanged', true, true, {
+        active: this.active,
+        switchInProgress: !!this.switchInProgress
+      });
+      window.dispatchEvent(event);
+    },
+
+    /**
+     * Used to initialize a timeout when requesting Presentation Mode,
+     * i.e. when the browser is requested to enter fullscreen mode.
+     * This timeout is used to prevent the current page from being scrolled
+     * partially, or completely, out of view when entering Presentation Mode.
+     * NOTE: This issue seems limited to certain zoom levels (e.g. page-width).
+     * @private
+     */
+    _setSwitchInProgress: function PDFPresentationMode_setSwitchInProgress() {
+      if (this.switchInProgress) {
+        clearTimeout(this.switchInProgress);
+      }
+      this.switchInProgress = setTimeout(function switchInProgressTimeout() {
+        this._removeFullscreenChangeListeners();
+        delete this.switchInProgress;
+        this._notifyStateChange();
+      }.bind(this), DELAY_BEFORE_RESETTING_SWITCH_IN_PROGRESS);
+    },
+
+    /**
+     * @private
+     */
+    _resetSwitchInProgress:
+        function PDFPresentationMode_resetSwitchInProgress() {
+      if (this.switchInProgress) {
+        clearTimeout(this.switchInProgress);
+        delete this.switchInProgress;
+      }
+    },
+
+    /**
+     * @private
+     */
+    _enter: function PDFPresentationMode_enter() {
+      this.active = true;
+      this._resetSwitchInProgress();
+      this._notifyStateChange();
+      this.container.classList.add(ACTIVE_SELECTOR);
+
+      // Ensure that the correct page is scrolled into view when entering
+      // Presentation Mode, by waiting until fullscreen mode in enabled.
+      setTimeout(function enterPresentationModeTimeout() {
+        this.pdfViewer.currentPageNumber = this.args.page;
+        this.pdfViewer.currentScaleValue = 'page-fit';
+      }.bind(this), 0);
+
+      this._addWindowListeners();
+      this._showControls();
+      this.contextMenuOpen = false;
+      this.container.setAttribute('contextmenu', 'viewerContextMenu');
+
+      // Text selection is disabled in Presentation Mode, thus it's not possible
+      // for the user to deselect text that is selected (e.g. with "Select all")
+      // when entering Presentation Mode, hence we remove any active selection.
+      window.getSelection().removeAllRanges();
+    },
+
+    /**
+     * @private
+     */
+    _exit: function PDFPresentationMode_exit() {
+      var page = this.pdfViewer.currentPageNumber;
+      this.container.classList.remove(ACTIVE_SELECTOR);
+
+      // Ensure that the correct page is scrolled into view when exiting
+      // Presentation Mode, by waiting until fullscreen mode is disabled.
+      setTimeout(function exitPresentationModeTimeout() {
+        this.active = false;
+        this._removeFullscreenChangeListeners();
+        this._notifyStateChange();
+
+        this.pdfViewer.currentScaleValue = this.args.previousScale;
+        this.pdfViewer.currentPageNumber = page;
+        this.args = null;
+      }.bind(this), 0);
+
+      this._removeWindowListeners();
+      this._hideControls();
+      this._resetMouseScrollState();
+      this.container.removeAttribute('contextmenu');
+      this.contextMenuOpen = false;
+    },
+
+    /**
+     * @private
+     */
+    _mouseDown: function PDFPresentationMode_mouseDown(evt) {
+      if (this.contextMenuOpen) {
+        this.contextMenuOpen = false;
+        evt.preventDefault();
+        return;
+      }
+      if (evt.button === 0) {
+        // Enable clicking of links in presentation mode. Please note:
+        // Only links pointing to destinations in the current PDF document work.
+        var isInternalLink = (evt.target.href &&
+                              evt.target.classList.contains('internalLink'));
+        if (!isInternalLink) {
+          // Unless an internal link was clicked, advance one page.
+          evt.preventDefault();
+          this.pdfViewer.currentPageNumber += (evt.shiftKey ? -1 : 1);
+        }
+      }
+    },
+
+    /**
+     * @private
+     */
+    _contextMenu: function PDFPresentationMode_contextMenu() {
+      this.contextMenuOpen = true;
+    },
+
+    /**
+     * @private
+     */
+    _showControls: function PDFPresentationMode_showControls() {
+      if (this.controlsTimeout) {
+        clearTimeout(this.controlsTimeout);
+      } else {
+        this.container.classList.add(CONTROLS_SELECTOR);
+      }
+      this.controlsTimeout = setTimeout(function showControlsTimeout() {
+        this.container.classList.remove(CONTROLS_SELECTOR);
+        delete this.controlsTimeout;
+      }.bind(this), DELAY_BEFORE_HIDING_CONTROLS);
+    },
+
+    /**
+     * @private
+     */
+    _hideControls: function PDFPresentationMode_hideControls() {
+      if (!this.controlsTimeout) {
+        return;
+      }
+      clearTimeout(this.controlsTimeout);
+      this.container.classList.remove(CONTROLS_SELECTOR);
+      delete this.controlsTimeout;
+    },
+
+    /**
+     * Resets the properties used for tracking mouse scrolling events.
+     * @private
+     */
+    _resetMouseScrollState:
+        function PDFPresentationMode_resetMouseScrollState() {
+      this.mouseScrollTimeStamp = 0;
+      this.mouseScrollDelta = 0;
+    },
+
+    /**
+     * @private
+     */
+    _addWindowListeners: function PDFPresentationMode_addWindowListeners() {
+      this.showControlsBind = this._showControls.bind(this);
+      this.mouseDownBind = this._mouseDown.bind(this);
+      this.resetMouseScrollStateBind = this._resetMouseScrollState.bind(this);
+      this.contextMenuBind = this._contextMenu.bind(this);
+
+      window.addEventListener('mousemove', this.showControlsBind);
+      window.addEventListener('mousedown', this.mouseDownBind);
+      window.addEventListener('keydown', this.resetMouseScrollStateBind);
+      window.addEventListener('contextmenu', this.contextMenuBind);
+    },
+
+    /**
+     * @private
+     */
+    _removeWindowListeners:
+        function PDFPresentationMode_removeWindowListeners() {
+      window.removeEventListener('mousemove', this.showControlsBind);
+      window.removeEventListener('mousedown', this.mouseDownBind);
+      window.removeEventListener('keydown', this.resetMouseScrollStateBind);
+      window.removeEventListener('contextmenu', this.contextMenuBind);
+
+      delete this.showControlsBind;
+      delete this.mouseDownBind;
+      delete this.resetMouseScrollStateBind;
+      delete this.contextMenuBind;
+    },
+
+    /**
+     * @private
+     */
+    _fullscreenChange: function PDFPresentationMode_fullscreenChange() {
+      if (this.isFullscreen) {
+        this._enter();
+      } else {
+        this._exit();
+      }
+    },
+
+    /**
+     * @private
+     */
+    _addFullscreenChangeListeners:
+        function PDFPresentationMode_addFullscreenChangeListeners() {
+      this.fullscreenChangeBind = this._fullscreenChange.bind(this);
+
+      window.addEventListener('fullscreenchange', this.fullscreenChangeBind);
+      window.addEventListener('mozfullscreenchange', this.fullscreenChangeBind);
+      window.addEventListener('webkitfullscreenchange',
+                              this.fullscreenChangeBind);
+      window.addEventListener('MSFullscreenChange', this.fullscreenChangeBind);
+    },
+
+    /**
+     * @private
+     */
+    _removeFullscreenChangeListeners:
+        function PDFPresentationMode_removeFullscreenChangeListeners() {
+      window.removeEventListener('fullscreenchange', this.fullscreenChangeBind);
+      window.removeEventListener('mozfullscreenchange',
+                                 this.fullscreenChangeBind);
+      window.removeEventListener('webkitfullscreenchange',
+                              this.fullscreenChangeBind);
+      window.removeEventListener('MSFullscreenChange',
+                                 this.fullscreenChangeBind);
+
+      delete this.fullscreenChangeBind;
     }
-  }
+  };
 
-  window.addEventListener('fullscreenchange', presentationModeChange, false);
-  window.addEventListener('mozfullscreenchange', presentationModeChange, false);
-  window.addEventListener('webkitfullscreenchange', presentationModeChange,
-                          false);
-  window.addEventListener('MSFullscreenChange', presentationModeChange, false);
+  return PDFPresentationMode;
 })();
 
 
-/* Copyright 2013 Rob Wu <gwnRob@gmail.com>
- * https://github.com/Rob--W/grab-to-pan.js
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-'use strict';
 
 var GrabToPan = (function GrabToPanClosure() {
   /**
@@ -2364,6 +2911,17 @@ var HandTool = {
           }
         }.bind(this), function rejected(reason) {});
       }.bind(this));
+
+      window.addEventListener('presentationmodechanged', function (evt) {
+        if (evt.detail.switchInProgress) {
+          return;
+        }
+        if (evt.detail.active) {
+          this.enterPresentationMode();
+        } else {
+          this.exitPresentationMode();
+        }
+      }.bind(this));
     }
   },
 
@@ -2549,6 +3107,7 @@ var PasswordPrompt = {
 
   open: function passwordPromptOpen() {
     OverlayManager.open(this.overlayName).then(function () {
+      this.passwordField.type = 'password';
       this.passwordField.focus();
 
       var promptString = mozL10n.get('password_label', null,
@@ -2566,6 +3125,7 @@ var PasswordPrompt = {
   close: function passwordPromptClose() {
     OverlayManager.close(this.overlayName).then(function () {
       this.passwordField.value = '';
+      this.passwordField.type = '';
     }.bind(this));
   },
 
@@ -2579,42 +3139,28 @@ var PasswordPrompt = {
 };
 
 
-var DocumentProperties = {
-  overlayName: null,
-  rawFileSize: 0,
+/**
+ * @typedef {Object} PDFDocumentPropertiesOptions
+ * @property {string} overlayName - Name/identifier for the overlay.
+ * @property {Object} fields - Names and elements of the overlay's fields.
+ * @property {HTMLButtonElement} closeButton - Button for closing the overlay.
+ */
 
-  // Document property fields (in the viewer).
-  fileNameField: null,
-  fileSizeField: null,
-  titleField: null,
-  authorField: null,
-  subjectField: null,
-  keywordsField: null,
-  creationDateField: null,
-  modificationDateField: null,
-  creatorField: null,
-  producerField: null,
-  versionField: null,
-  pageCountField: null,
-  url: null,
-  pdfDocument: null,
-
-  initialize: function documentPropertiesInitialize(options) {
+/**
+ * @class
+ */
+var PDFDocumentProperties = (function PDFDocumentPropertiesClosure() {
+  /**
+   * @constructs PDFDocumentProperties
+   * @param {PDFDocumentPropertiesOptions} options
+   */
+  function PDFDocumentProperties(options) {
+    this.fields = options.fields;
     this.overlayName = options.overlayName;
 
-    // Set the document property fields.
-    this.fileNameField = options.fileNameField;
-    this.fileSizeField = options.fileSizeField;
-    this.titleField = options.titleField;
-    this.authorField = options.authorField;
-    this.subjectField = options.subjectField;
-    this.keywordsField = options.keywordsField;
-    this.creationDateField = options.creationDateField;
-    this.modificationDateField = options.modificationDateField;
-    this.creatorField = options.creatorField;
-    this.producerField = options.producerField;
-    this.versionField = options.versionField;
-    this.pageCountField = options.pageCountField;
+    this.rawFileSize = 0;
+    this.url = null;
+    this.pdfDocument = null;
 
     // Bind the event listener for the Close button.
     if (options.closeButton) {
@@ -2626,139 +3172,179 @@ var DocumentProperties = {
     }.bind(this));
 
     OverlayManager.register(this.overlayName, this.close.bind(this));
-  },
+  }
 
-  getProperties: function documentPropertiesGetProperties() {
-    if (!OverlayManager.active) {
-      // If the dialog was closed before dataAvailablePromise was resolved,
-      // don't bother updating the properties.
-      return;
-    }
-    // Get the file size (if it hasn't already been set).
-    this.pdfDocument.getDownloadInfo().then(function(data) {
-      if (data.length === this.rawFileSize) {
+  PDFDocumentProperties.prototype = {
+    /**
+     * Open the document properties overlay.
+     */
+    open: function PDFDocumentProperties_open() {
+      Promise.all([OverlayManager.open(this.overlayName),
+                   this.dataAvailablePromise]).then(function () {
+        this._getProperties();
+      }.bind(this));
+    },
+
+    /**
+     * Close the document properties overlay.
+     */
+    close: function PDFDocumentProperties_close() {
+      OverlayManager.close(this.overlayName);
+    },
+
+    /**
+     * Set the file size of the PDF document. This method is used to
+     * update the file size in the document properties overlay once it
+     * is known so we do not have to wait until the entire file is loaded.
+     *
+     * @param {number} fileSize - The file size of the PDF document.
+     */
+    setFileSize: function PDFDocumentProperties_setFileSize(fileSize) {
+      if (fileSize > 0) {
+        this.rawFileSize = fileSize;
+      }
+    },
+
+    /**
+     * Set a reference to the PDF document and the URL in order
+     * to populate the overlay fields with the document properties.
+     * Note that the overlay will contain no information if this method
+     * is not called.
+     *
+     * @param {Object} pdfDocument - A reference to the PDF document.
+     * @param {string} url - The URL of the document.
+     */
+    setDocumentAndUrl:
+        function PDFDocumentProperties_setDocumentAndUrl(pdfDocument, url) {
+      this.pdfDocument = pdfDocument;
+      this.url = url;
+      this.resolveDataAvailable();
+    },
+
+    /**
+     * @private
+     */
+    _getProperties: function PDFDocumentProperties_getProperties() {
+      if (!OverlayManager.active) {
+        // If the dialog was closed before dataAvailablePromise was resolved,
+        // don't bother updating the properties.
         return;
       }
-      this.setFileSize(data.length);
-      this.updateUI(this.fileSizeField, this.parseFileSize());
-    }.bind(this));
+      // Get the file size (if it hasn't already been set).
+      this.pdfDocument.getDownloadInfo().then(function(data) {
+        if (data.length === this.rawFileSize) {
+          return;
+        }
+        this.setFileSize(data.length);
+        this._updateUI(this.fields['fileSize'], this._parseFileSize());
+      }.bind(this));
 
-    // Get the document properties.
-    this.pdfDocument.getMetadata().then(function(data) {
-      var fields = [
-        { field: this.fileNameField,
-          content: getPDFFileNameFromURL(this.url) },
-        { field: this.fileSizeField, content: this.parseFileSize() },
-        { field: this.titleField, content: data.info.Title },
-        { field: this.authorField, content: data.info.Author },
-        { field: this.subjectField, content: data.info.Subject },
-        { field: this.keywordsField, content: data.info.Keywords },
-        { field: this.creationDateField,
-          content: this.parseDate(data.info.CreationDate) },
-        { field: this.modificationDateField,
-          content: this.parseDate(data.info.ModDate) },
-        { field: this.creatorField, content: data.info.Creator },
-        { field: this.producerField, content: data.info.Producer },
-        { field: this.versionField, content: data.info.PDFFormatVersion },
-        { field: this.pageCountField, content: this.pdfDocument.numPages }
-      ];
+      // Get the document properties.
+      this.pdfDocument.getMetadata().then(function(data) {
+        var content = {
+          'fileName': getPDFFileNameFromURL(this.url),
+          'fileSize': this._parseFileSize(),
+          'title': data.info.Title,
+          'author': data.info.Author,
+          'subject': data.info.Subject,
+          'keywords': data.info.Keywords,
+          'creationDate': this._parseDate(data.info.CreationDate),
+          'modificationDate': this._parseDate(data.info.ModDate),
+          'creator': data.info.Creator,
+          'producer': data.info.Producer,
+          'version': data.info.PDFFormatVersion,
+          'pageCount': this.pdfDocument.numPages
+        };
 
-      // Show the properties in the dialog.
-      for (var item in fields) {
-        var element = fields[item];
-        this.updateUI(element.field, element.content);
+        // Show the properties in the dialog.
+        for (var identifier in content) {
+          this._updateUI(this.fields[identifier], content[identifier]);
+        }
+      }.bind(this));
+    },
+
+    /**
+     * @private
+     */
+    _updateUI: function PDFDocumentProperties_updateUI(field, content) {
+      if (field && content !== undefined && content !== '') {
+        field.textContent = content;
       }
-    }.bind(this));
-  },
+    },
 
-  updateUI: function documentPropertiesUpdateUI(field, content) {
-    if (field && content !== undefined && content !== '') {
-      field.textContent = content;
+    /**
+     * @private
+     */
+    _parseFileSize: function PDFDocumentProperties_parseFileSize() {
+      var fileSize = this.rawFileSize, kb = fileSize / 1024;
+      if (!kb) {
+        return;
+      } else if (kb < 1024) {
+        return mozL10n.get('document_properties_kb', {
+          size_kb: (+kb.toPrecision(3)).toLocaleString(),
+          size_b: fileSize.toLocaleString()
+        }, '{{size_kb}} KB ({{size_b}} bytes)');
+      } else {
+        return mozL10n.get('document_properties_mb', {
+          size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),
+          size_b: fileSize.toLocaleString()
+        }, '{{size_mb}} MB ({{size_b}} bytes)');
+      }
+    },
+
+    /**
+     * @private
+     */
+    _parseDate: function PDFDocumentProperties_parseDate(inputDate) {
+      // This is implemented according to the PDF specification, but note that
+      // Adobe Reader doesn't handle changing the date to universal time
+      // and doesn't use the user's time zone (they're effectively ignoring
+      // the HH' and mm' parts of the date string).
+      var dateToParse = inputDate;
+      if (dateToParse === undefined) {
+        return '';
+      }
+
+      // Remove the D: prefix if it is available.
+      if (dateToParse.substring(0,2) === 'D:') {
+        dateToParse = dateToParse.substring(2);
+      }
+
+      // Get all elements from the PDF date string.
+      // JavaScript's Date object expects the month to be between
+      // 0 and 11 instead of 1 and 12, so we're correcting for this.
+      var year = parseInt(dateToParse.substring(0,4), 10);
+      var month = parseInt(dateToParse.substring(4,6), 10) - 1;
+      var day = parseInt(dateToParse.substring(6,8), 10);
+      var hours = parseInt(dateToParse.substring(8,10), 10);
+      var minutes = parseInt(dateToParse.substring(10,12), 10);
+      var seconds = parseInt(dateToParse.substring(12,14), 10);
+      var utRel = dateToParse.substring(14,15);
+      var offsetHours = parseInt(dateToParse.substring(15,17), 10);
+      var offsetMinutes = parseInt(dateToParse.substring(18,20), 10);
+
+      // As per spec, utRel = 'Z' means equal to universal time.
+      // The other cases ('-' and '+') have to be handled here.
+      if (utRel === '-') {
+        hours += offsetHours;
+        minutes += offsetMinutes;
+      } else if (utRel === '+') {
+        hours -= offsetHours;
+        minutes -= offsetMinutes;
+      }
+
+      // Return the new date format from the user's locale.
+      var date = new Date(Date.UTC(year, month, day, hours, minutes, seconds));
+      var dateString = date.toLocaleDateString();
+      var timeString = date.toLocaleTimeString();
+      return mozL10n.get('document_properties_date_string',
+                         {date: dateString, time: timeString},
+                         '{{date}}, {{time}}');
     }
-  },
+  };
 
-  setFileSize: function documentPropertiesSetFileSize(fileSize) {
-    if (fileSize > 0) {
-      this.rawFileSize = fileSize;
-    }
-  },
-
-  parseFileSize: function documentPropertiesParseFileSize() {
-    var fileSize = this.rawFileSize, kb = fileSize / 1024;
-    if (!kb) {
-      return;
-    } else if (kb < 1024) {
-      return mozL10n.get('document_properties_kb', {
-        size_kb: (+kb.toPrecision(3)).toLocaleString(),
-        size_b: fileSize.toLocaleString()
-      }, '{{size_kb}} KB ({{size_b}} bytes)');
-    } else {
-      return mozL10n.get('document_properties_mb', {
-        size_mb: (+(kb / 1024).toPrecision(3)).toLocaleString(),
-        size_b: fileSize.toLocaleString()
-      }, '{{size_mb}} MB ({{size_b}} bytes)');
-    }
-  },
-
-  open: function documentPropertiesOpen() {
-    Promise.all([OverlayManager.open(this.overlayName),
-                 this.dataAvailablePromise]).then(function () {
-      this.getProperties();
-    }.bind(this));
-  },
-
-  close: function documentPropertiesClose() {
-    OverlayManager.close(this.overlayName);
-  },
-
-  parseDate: function documentPropertiesParseDate(inputDate) {
-    // This is implemented according to the PDF specification (see
-    // http://www.gnupdf.org/Date for an overview), but note that 
-    // Adobe Reader doesn't handle changing the date to universal time
-    // and doesn't use the user's time zone (they're effectively ignoring
-    // the HH' and mm' parts of the date string).
-    var dateToParse = inputDate;
-    if (dateToParse === undefined) {
-      return '';
-    }
-
-    // Remove the D: prefix if it is available.
-    if (dateToParse.substring(0,2) === 'D:') {
-      dateToParse = dateToParse.substring(2);
-    }
-
-    // Get all elements from the PDF date string.
-    // JavaScript's Date object expects the month to be between
-    // 0 and 11 instead of 1 and 12, so we're correcting for this.
-    var year = parseInt(dateToParse.substring(0,4), 10);
-    var month = parseInt(dateToParse.substring(4,6), 10) - 1;
-    var day = parseInt(dateToParse.substring(6,8), 10);
-    var hours = parseInt(dateToParse.substring(8,10), 10);
-    var minutes = parseInt(dateToParse.substring(10,12), 10);
-    var seconds = parseInt(dateToParse.substring(12,14), 10);
-    var utRel = dateToParse.substring(14,15);
-    var offsetHours = parseInt(dateToParse.substring(15,17), 10);
-    var offsetMinutes = parseInt(dateToParse.substring(18,20), 10);
-
-    // As per spec, utRel = 'Z' means equal to universal time.
-    // The other cases ('-' and '+') have to be handled here.
-    if (utRel === '-') {
-      hours += offsetHours;
-      minutes += offsetMinutes;
-    } else if (utRel === '+') {
-      hours -= offsetHours;
-      minutes -= offsetMinutes;
-    }
-
-    // Return the new date format from the user's locale.
-    var date = new Date(Date.UTC(year, month, day, hours, minutes, seconds));
-    var dateString = date.toLocaleDateString();
-    var timeString = date.toLocaleTimeString();
-    return mozL10n.get('document_properties_date_string',
-                       {date: dateString, time: timeString},
-                       '{{date}}, {{time}}');
-  }
-};
+  return PDFDocumentProperties;
+})();
 
 
 var PresentationModeState = {
@@ -2769,6 +3355,7 @@ var PresentationModeState = {
 };
 
 var IGNORE_CURRENT_POSITION_ON_ZOOM = false;
+var DEFAULT_CACHE_SIZE = 10;
 
 
 var CLEANUP_TIMEOUT = 30000;
@@ -2919,7 +3506,10 @@ var PDFRenderingQueue = (function PDFRenderingQueueClosure() {
           break;
         case RenderingStates.INITIAL:
           this.highestPriorityPage = view.renderingId;
-          view.draw(this.renderHighestPriority.bind(this));
+          var continueRendering = function () {
+            this.renderHighestPriority();
+          }.bind(this);
+          view.draw().then(continueRendering, continueRendering);
           break;
       }
       return true;
@@ -2930,626 +3520,582 @@ var PDFRenderingQueue = (function PDFRenderingQueueClosure() {
 })();
 
 
+var TEXT_LAYER_RENDER_DELAY = 200; // ms
+
 /**
- * @constructor
- * @param {HTMLDivElement} container - The viewer element.
- * @param {number} id - The page unique ID (normally its number).
- * @param {number} scale - The page scale display.
- * @param {PageViewport} defaultViewport - The page viewport.
- * @param {IPDFLinkService} linkService - The navigation/linking service.
- * @param {PDFRenderingQueue} renderingQueue - The rendering queue object.
- * @param {Cache} cache - The page cache.
- * @param {PDFPageSource} pageSource
- * @param {PDFViewer} viewer
- *
+ * @typedef {Object} PDFPageViewOptions
+ * @property {HTMLDivElement} container - The viewer element.
+ * @property {number} id - The page unique ID (normally its number).
+ * @property {number} scale - The page scale display.
+ * @property {PageViewport} defaultViewport - The page viewport.
+ * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.
+ * @property {IPDFTextLayerFactory} textLayerFactory
+ * @property {IPDFAnnotationLayerFactory} annotationLayerFactory
+ */
+
+/**
+ * @class
  * @implements {IRenderableView}
  */
-var PageView = function pageView(container, id, scale, defaultViewport,
-                                 linkService, renderingQueue, cache,
-                                 pageSource, viewer) {
-  this.id = id;
-  this.renderingId = 'page' + id;
+var PDFPageView = (function PDFPageViewClosure() {
+  /**
+   * @constructs PDFPageView
+   * @param {PDFPageViewOptions} options
+   */
+  function PDFPageView(options) {
+    var container = options.container;
+    var id = options.id;
+    var scale = options.scale;
+    var defaultViewport = options.defaultViewport;
+    var renderingQueue = options.renderingQueue;
+    var textLayerFactory = options.textLayerFactory;
+    var annotationLayerFactory = options.annotationLayerFactory;
 
-  this.rotation = 0;
-  this.scale = scale || 1.0;
-  this.viewport = defaultViewport;
-  this.pdfPageRotate = defaultViewport.rotation;
-  this.hasRestrictedScaling = false;
+    this.id = id;
+    this.renderingId = 'page' + id;
 
-  this.linkService = linkService;
-  this.renderingQueue = renderingQueue;
-  this.cache = cache;
-  this.pageSource = pageSource;
-  this.viewer = viewer;
+    this.rotation = 0;
+    this.scale = scale || DEFAULT_SCALE;
+    this.viewport = defaultViewport;
+    this.pdfPageRotate = defaultViewport.rotation;
+    this.hasRestrictedScaling = false;
 
-  this.renderingState = RenderingStates.INITIAL;
-  this.resume = null;
+    this.renderingQueue = renderingQueue;
+    this.textLayerFactory = textLayerFactory;
+    this.annotationLayerFactory = annotationLayerFactory;
 
-  this.textLayer = null;
-
-  this.zoomLayer = null;
-
-  this.annotationLayer = null;
-
-  var anchor = document.createElement('a');
-  anchor.name = '' + this.id;
-
-  var div = this.el = document.createElement('div');
-  div.id = 'pageContainer' + this.id;
-  div.className = 'page';
-  div.style.width = Math.floor(this.viewport.width) + 'px';
-  div.style.height = Math.floor(this.viewport.height) + 'px';
-
-  container.appendChild(anchor);
-  container.appendChild(div);
-
-  this.setPdfPage = function pageViewSetPdfPage(pdfPage) {
-    this.pdfPage = pdfPage;
-    this.pdfPageRotate = pdfPage.rotate;
-    var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
-    this.viewport = pdfPage.getViewport(this.scale * CSS_UNITS, totalRotation);
-    this.stats = pdfPage.stats;
-    this.reset();
-  };
-
-  this.destroy = function pageViewDestroy() {
-    this.zoomLayer = null;
-    this.reset();
-    if (this.pdfPage) {
-      this.pdfPage.destroy();
-    }
-  };
-
-  this.reset = function pageViewReset(keepAnnotations) {
-    if (this.renderTask) {
-      this.renderTask.cancel();
-    }
-    this.resume = null;
     this.renderingState = RenderingStates.INITIAL;
+    this.resume = null;
 
+    this.onBeforeDraw = null;
+    this.onAfterDraw = null;
+
+    this.textLayer = null;
+
+    this.zoomLayer = null;
+
+    this.annotationLayer = null;
+
+    var div = document.createElement('div');
+    div.id = 'pageContainer' + this.id;
+    div.className = 'page';
     div.style.width = Math.floor(this.viewport.width) + 'px';
     div.style.height = Math.floor(this.viewport.height) + 'px';
+    div.setAttribute('data-page-number', this.id);
+    this.div = div;
 
-    var childNodes = div.childNodes;
-    for (var i = div.childNodes.length - 1; i >= 0; i--) {
-      var node = childNodes[i];
-      if ((this.zoomLayer && this.zoomLayer === node) ||
-          (keepAnnotations && this.annotationLayer === node)) {
-        continue;
-      }
-      div.removeChild(node);
-    }
-    div.removeAttribute('data-loaded');
-
-    if (keepAnnotations) {
-      if (this.annotationLayer) {
-        // Hide annotationLayer until all elements are resized
-        // so they are not displayed on the already-resized page
-        this.annotationLayer.setAttribute('hidden', 'true');
-      }
-    } else {
-      this.annotationLayer = null;
-    }
-
-    if (this.canvas) {
-      // Zeroing the width and height causes Firefox to release graphics
-      // resources immediately, which can greatly reduce memory consumption.
-      this.canvas.width = 0;
-      this.canvas.height = 0;
-      delete this.canvas;
-    }
-
-    this.loadingIconDiv = document.createElement('div');
-    this.loadingIconDiv.className = 'loadingIcon';
-    div.appendChild(this.loadingIconDiv);
-  };
-
-  this.update = function pageViewUpdate(scale, rotation) {
-    this.scale = scale || this.scale;
-
-    if (typeof rotation !== 'undefined') {
-      this.rotation = rotation;
-    }
-
-    var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
-    this.viewport = this.viewport.clone({
-      scale: this.scale * CSS_UNITS,
-      rotation: totalRotation
-    });
-
-    var isScalingRestricted = false;
-    if (this.canvas && PDFJS.maxCanvasPixels > 0) {
-      var ctx = this.canvas.getContext('2d');
-      var outputScale = getOutputScale(ctx);
-      var pixelsInViewport = this.viewport.width * this.viewport.height;
-      var maxScale = Math.sqrt(PDFJS.maxCanvasPixels / pixelsInViewport);
-      if (((Math.floor(this.viewport.width) * outputScale.sx) | 0) *
-          ((Math.floor(this.viewport.height) * outputScale.sy) | 0) >
-          PDFJS.maxCanvasPixels) {
-        isScalingRestricted = true;
-      }
-    }
-
-    if (this.canvas &&
-        (PDFJS.useOnlyCssZoom ||
-          (this.hasRestrictedScaling && isScalingRestricted))) {
-      this.cssTransform(this.canvas, true);
-      return;
-    } else if (this.canvas && !this.zoomLayer) {
-      this.zoomLayer = this.canvas.parentNode;
-      this.zoomLayer.style.position = 'absolute';
-    }
-    if (this.zoomLayer) {
-      this.cssTransform(this.zoomLayer.firstChild);
-    }
-    this.reset(true);
-  };
-
-  this.cssTransform = function pageCssTransform(canvas, redrawAnnotations) {
-    // Scale canvas, canvas wrapper, and page container.
-    var width = this.viewport.width;
-    var height = this.viewport.height;
-    canvas.style.width = canvas.parentNode.style.width = div.style.width =
-        Math.floor(width) + 'px';
-    canvas.style.height = canvas.parentNode.style.height = div.style.height =
-        Math.floor(height) + 'px';
-    // The canvas may have been originally rotated, so rotate relative to that.
-    var relativeRotation = this.viewport.rotation - canvas._viewport.rotation;
-    var absRotation = Math.abs(relativeRotation);
-    var scaleX = 1, scaleY = 1;
-    if (absRotation === 90 || absRotation === 270) {
-      // Scale x and y because of the rotation.
-      scaleX = height / width;
-      scaleY = width / height;
-    }
-    var cssTransform = 'rotate(' + relativeRotation + 'deg) ' +
-                       'scale(' + scaleX + ',' + scaleY + ')';
-    CustomStyle.setProp('transform', canvas, cssTransform);
-
-    if (this.textLayer) {
-      // Rotating the text layer is more complicated since the divs inside the
-      // the text layer are rotated.
-      // TODO: This could probably be simplified by drawing the text layer in
-      // one orientation then rotating overall.
-      var textLayerViewport = this.textLayer.viewport;
-      var textRelativeRotation = this.viewport.rotation -
-                                 textLayerViewport.rotation;
-      var textAbsRotation = Math.abs(textRelativeRotation);
-      var scale = width / textLayerViewport.width;
-      if (textAbsRotation === 90 || textAbsRotation === 270) {
-        scale = width / textLayerViewport.height;
-      }
-      var textLayerDiv = this.textLayer.textLayerDiv;
-      var transX, transY;
-      switch (textAbsRotation) {
-        case 0:
-          transX = transY = 0;
-          break;
-        case 90:
-          transX = 0;
-          transY = '-' + textLayerDiv.style.height;
-          break;
-        case 180:
-          transX = '-' + textLayerDiv.style.width;
-          transY = '-' + textLayerDiv.style.height;
-          break;
-        case 270:
-          transX = '-' + textLayerDiv.style.width;
-          transY = 0;
-          break;
-        default:
-          console.error('Bad rotation value.');
-          break;
-      }
-      CustomStyle.setProp('transform', textLayerDiv,
-                          'rotate(' + textAbsRotation + 'deg) ' +
-                            'scale(' + scale + ', ' + scale + ') ' +
-                            'translate(' + transX + ', ' + transY + ')');
-      CustomStyle.setProp('transformOrigin', textLayerDiv, '0% 0%');
-    }
-
-    if (redrawAnnotations && this.annotationLayer) {
-      setupAnnotations(div, this.pdfPage, this.viewport);
-    }
-  };
-
-  Object.defineProperty(this, 'width', {
-    get: function PageView_getWidth() {
-      return this.viewport.width;
-    },
-    enumerable: true
-  });
-
-  Object.defineProperty(this, 'height', {
-    get: function PageView_getHeight() {
-      return this.viewport.height;
-    },
-    enumerable: true
-  });
-
-  var self = this;
-
-  function setupAnnotations(pageDiv, pdfPage, viewport) {
-
-    function bindLink(link, dest) {
-      link.href = linkService.getDestinationHash(dest);
-      link.onclick = function pageViewSetupLinksOnclick() {
-        if (dest) {
-          linkService.navigateTo(dest);
-        }
-        return false;
-      };
-      if (dest) {
-        link.className = 'internalLink';
-      }
-    }
-
-    function bindNamedAction(link, action) {
-      link.href = linkService.getAnchorUrl('');
-      link.onclick = function pageViewSetupNamedActionOnClick() {
-        linkService.executeNamedAction(action);
-        return false;
-      };
-      link.className = 'internalLink';
-    }
-
-    pdfPage.getAnnotations().then(function(annotationsData) {
-      viewport = viewport.clone({ dontFlip: true });
-      var transform = viewport.transform;
-      var transformStr = 'matrix(' + transform.join(',') + ')';
-      var data, element, i, ii;
-
-      if (self.annotationLayer) {
-        // If an annotationLayer already exists, refresh its children's
-        // transformation matrices
-        for (i = 0, ii = annotationsData.length; i < ii; i++) {
-          data = annotationsData[i];
-          element = self.annotationLayer.querySelector(
-            '[data-annotation-id="' + data.id + '"]');
-          if (element) {
-            CustomStyle.setProp('transform', element, transformStr);
-          }
-        }
-        // See this.reset()
-        self.annotationLayer.removeAttribute('hidden');
-      } else {
-        for (i = 0, ii = annotationsData.length; i < ii; i++) {
-          data = annotationsData[i];
-          if (!data || !data.hasHtml) {
-            continue;
-          }
-
-          element = PDFJS.AnnotationUtils.getHtmlElement(data,
-                                                         pdfPage.commonObjs);
-          element.setAttribute('data-annotation-id', data.id);
-          mozL10n.translate(element);
-
-          var rect = data.rect;
-          var view = pdfPage.view;
-          rect = PDFJS.Util.normalizeRect([
-            rect[0],
-            view[3] - rect[1] + view[1],
-            rect[2],
-            view[3] - rect[3] + view[1]
-          ]);
-          element.style.left = rect[0] + 'px';
-          element.style.top = rect[1] + 'px';
-          element.style.position = 'absolute';
-
-          CustomStyle.setProp('transform', element, transformStr);
-          var transformOriginStr = -rect[0] + 'px ' + -rect[1] + 'px';
-          CustomStyle.setProp('transformOrigin', element, transformOriginStr);
-
-          if (data.subtype === 'Link' && !data.url) {
-            var link = element.getElementsByTagName('a')[0];
-            if (link) {
-              if (data.action) {
-                bindNamedAction(link, data.action);
-              } else {
-                bindLink(link, ('dest' in data) ? data.dest : null);
-              }
-            }
-          }
-
-          if (!self.annotationLayer) {
-            var annotationLayerDiv = document.createElement('div');
-            annotationLayerDiv.className = 'annotationLayer';
-            pageDiv.appendChild(annotationLayerDiv);
-            self.annotationLayer = annotationLayerDiv;
-          }
-
-          self.annotationLayer.appendChild(element);
-        }
-      }
-    });
+    container.appendChild(div);
   }
 
-  this.getPagePoint = function pageViewGetPagePoint(x, y) {
-    return this.viewport.convertToPdfPoint(x, y);
-  };
+  PDFPageView.prototype = {
+    setPdfPage: function PDFPageView_setPdfPage(pdfPage) {
+      this.pdfPage = pdfPage;
+      this.pdfPageRotate = pdfPage.rotate;
+      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+      this.viewport = pdfPage.getViewport(this.scale * CSS_UNITS,
+                                          totalRotation);
+      this.stats = pdfPage.stats;
+      this.reset();
+    },
 
-  this.draw = function pageviewDraw(callback) {
-    var pdfPage = this.pdfPage;
+    destroy: function PDFPageView_destroy() {
+      this.zoomLayer = null;
+      this.reset();
+      if (this.pdfPage) {
+        this.pdfPage.cleanup();
+      }
+    },
 
-    if (this.pagePdfPromise) {
-      return;
-    }
-    if (!pdfPage) {
-      var promise = this.pageSource.getPage();
-      promise.then(function(pdfPage) {
-        delete this.pagePdfPromise;
-        this.setPdfPage(pdfPage);
-        this.draw(callback);
-      }.bind(this));
-      this.pagePdfPromise = promise;
-      return;
-    }
+    reset: function PDFPageView_reset(keepZoomLayer, keepAnnotations) {
+      if (this.renderTask) {
+        this.renderTask.cancel();
+      }
+      this.resume = null;
+      this.renderingState = RenderingStates.INITIAL;
 
-    if (this.renderingState !== RenderingStates.INITIAL) {
-      console.error('Must be in new state before drawing');
-    }
+      var div = this.div;
+      div.style.width = Math.floor(this.viewport.width) + 'px';
+      div.style.height = Math.floor(this.viewport.height) + 'px';
 
-    this.renderingState = RenderingStates.RUNNING;
+      var childNodes = div.childNodes;
+      var currentZoomLayerNode = (keepZoomLayer && this.zoomLayer) || null;
+      var currentAnnotationNode = (keepAnnotations && this.annotationLayer &&
+                                   this.annotationLayer.div) || null;
+      for (var i = childNodes.length - 1; i >= 0; i--) {
+        var node = childNodes[i];
+        if (currentZoomLayerNode === node || currentAnnotationNode === node) {
+          continue;
+        }
+        div.removeChild(node);
+      }
+      div.removeAttribute('data-loaded');
 
-    var viewport = this.viewport;
-    // Wrap the canvas so if it has a css transform for highdpi the overflow
-    // will be hidden in FF.
-    var canvasWrapper = document.createElement('div');
-    canvasWrapper.style.width = div.style.width;
-    canvasWrapper.style.height = div.style.height;
-    canvasWrapper.classList.add('canvasWrapper');
-
-    var canvas = document.createElement('canvas');
-    canvas.id = 'page' + this.id;
-    canvasWrapper.appendChild(canvas);
-    if (this.annotationLayer) {
-      // annotationLayer needs to stay on top
-      div.insertBefore(canvasWrapper, this.annotationLayer);
-    } else {
-      div.appendChild(canvasWrapper);
-    }
-    this.canvas = canvas;
-
-    var ctx = canvas.getContext('2d');
-    var outputScale = getOutputScale(ctx);
-
-    if (PDFJS.useOnlyCssZoom) {
-      var actualSizeViewport = viewport.clone({ scale: CSS_UNITS });
-      // Use a scale that will make the canvas be the original intended size
-      // of the page.
-      outputScale.sx *= actualSizeViewport.width / viewport.width;
-      outputScale.sy *= actualSizeViewport.height / viewport.height;
-      outputScale.scaled = true;
-    }
-
-    if (PDFJS.maxCanvasPixels > 0) {
-      var pixelsInViewport = viewport.width * viewport.height;
-      var maxScale = Math.sqrt(PDFJS.maxCanvasPixels / pixelsInViewport);
-      if (outputScale.sx > maxScale || outputScale.sy > maxScale) {
-        outputScale.sx = maxScale;
-        outputScale.sy = maxScale;
-        outputScale.scaled = true;
-        this.hasRestrictedScaling = true;
+      if (currentAnnotationNode) {
+        // Hide annotationLayer until all elements are resized
+        // so they are not displayed on the already-resized page
+        this.annotationLayer.hide();
       } else {
-        this.hasRestrictedScaling = false;
-      }
-    }
-
-    canvas.width = (Math.floor(viewport.width) * outputScale.sx) | 0;
-    canvas.height = (Math.floor(viewport.height) * outputScale.sy) | 0;
-    canvas.style.width = Math.floor(viewport.width) + 'px';
-    canvas.style.height = Math.floor(viewport.height) + 'px';
-    // Add the viewport so it's known what it was originally drawn with.
-    canvas._viewport = viewport;
-
-    var textLayerDiv = null;
-    var textLayer = null;
-    if (!PDFJS.disableTextLayer) {
-      textLayerDiv = document.createElement('div');
-      textLayerDiv.className = 'textLayer';
-      textLayerDiv.style.width = canvas.style.width;
-      textLayerDiv.style.height = canvas.style.height;
-      if (this.annotationLayer) {
-        // annotationLayer needs to stay on top
-        div.insertBefore(textLayerDiv, this.annotationLayer);
-      } else {
-        div.appendChild(textLayerDiv);
+        this.annotationLayer = null;
       }
 
-      textLayer = this.viewer.createTextLayerBuilder(textLayerDiv, this.id - 1,
-                                                     this.viewport);
-    }
-    this.textLayer = textLayer;
-
-    var imageLayerDiv = document.createElement('div');
-    imageLayerDiv.className = 'imageLayer';
-    div.appendChild(imageLayerDiv);
-
-    var imageLayer = getVideoOverlay(this.id);
-    if(imageLayer) {
-        imageLayer.div = imageLayerDiv;
-    }
-
-    // TODO(mack): use data attributes to store these
-    ctx._scaleX = outputScale.sx;
-    ctx._scaleY = outputScale.sy;
-    if (outputScale.scaled) {
-      ctx.scale(outputScale.sx, outputScale.sy);
-    }
-
-    // Rendering area
-
-    var self = this;
-    function pageViewDrawCallback(error) {
-      // The renderTask may have been replaced by a new one, so only remove the
-      // reference to the renderTask if it matches the one that is triggering
-      // this callback.
-      if (renderTask === self.renderTask) {
-        self.renderTask = null;
+      if (this.canvas && !currentZoomLayerNode) {
+        // Zeroing the width and height causes Firefox to release graphics
+        // resources immediately, which can greatly reduce memory consumption.
+        this.canvas.width = 0;
+        this.canvas.height = 0;
+        delete this.canvas;
       }
 
-      if (error === 'cancelled') {
-        return;
+      this.loadingIconDiv = document.createElement('div');
+      this.loadingIconDiv.className = 'loadingIcon';
+      div.appendChild(this.loadingIconDiv);
+    },
+
+    update: function PDFPageView_update(scale, rotation) {
+      this.scale = scale || this.scale;
+
+      if (typeof rotation !== 'undefined') {
+        this.rotation = rotation;
       }
 
-      self.renderingState = RenderingStates.FINISHED;
-
-      if (self.loadingIconDiv) {
-        div.removeChild(self.loadingIconDiv);
-        delete self.loadingIconDiv;
-      }
-
-      if (self.zoomLayer) {
-        div.removeChild(self.zoomLayer);
-        self.zoomLayer = null;
-      }
-
-      self.error = error;
-      self.stats = pdfPage.stats;
-      self.updateStats();
-      if (self.onAfterDraw) {
-        self.onAfterDraw();
-      }
-
-      var event = document.createEvent('CustomEvent');
-      event.initCustomEvent('pagerender', true, true, {
-        pageNumber: pdfPage.pageNumber
+      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+      this.viewport = this.viewport.clone({
+        scale: this.scale * CSS_UNITS,
+        rotation: totalRotation
       });
-      div.dispatchEvent(event);
 
-      callback();
-    }
+      var isScalingRestricted = false;
+      if (this.canvas && PDFJS.maxCanvasPixels > 0) {
+        var outputScale = this.outputScale;
+        var pixelsInViewport = this.viewport.width * this.viewport.height;
+        var maxScale = Math.sqrt(PDFJS.maxCanvasPixels / pixelsInViewport);
+        if (((Math.floor(this.viewport.width) * outputScale.sx) | 0) *
+            ((Math.floor(this.viewport.height) * outputScale.sy) | 0) >
+            PDFJS.maxCanvasPixels) {
+          isScalingRestricted = true;
+        }
+      }
+
+      if (this.canvas) {
+        if (PDFJS.useOnlyCssZoom ||
+            (this.hasRestrictedScaling && isScalingRestricted)) {
+          this.cssTransform(this.canvas, true);
+
+          var event = document.createEvent('CustomEvent');
+          event.initCustomEvent('pagerendered', true, true, {
+            pageNumber: this.id,
+            cssTransform: true,
+          });
+          this.div.dispatchEvent(event);
 
-    var renderContext = {
-      canvasContext: ctx,
-      viewport: this.viewport,
-      imageLayer: imageLayer,
-      // intent: 'default', // === 'display'
-      continueCallback: function pdfViewcContinueCallback(cont) {
-        if (!self.renderingQueue.isHighestPriority(self)) {
-          self.renderingState = RenderingStates.PAUSED;
-          self.resume = function resumeCallback() {
-            self.renderingState = RenderingStates.RUNNING;
-            cont();
-          };
           return;
         }
-        cont();
-      }
-    };
-    var renderTask = this.renderTask = this.pdfPage.render(renderContext);
-
-    this.renderTask.promise.then(
-      function pdfPageRenderCallback() {
-        pageViewDrawCallback(null);
-        if (textLayer) {
-          self.pdfPage.getTextContent().then(
-            function textContentResolved(textContent) {
-              textLayer.setTextContent(textContent);
-            }
-          );
+        if (!this.zoomLayer) {
+          this.zoomLayer = this.canvas.parentNode;
+          this.zoomLayer.style.position = 'absolute';
         }
-      },
-      function pdfPageRenderError(error) {
-        pageViewDrawCallback(error);
       }
-    );
+      if (this.zoomLayer) {
+        this.cssTransform(this.zoomLayer.firstChild);
+      }
+      this.reset(/* keepZoomLayer = */ true, /* keepAnnotations = */ true);
+    },
 
-    setupAnnotations(div, pdfPage, this.viewport);
-    div.setAttribute('data-loaded', true);
+    /**
+     * Called when moved in the parent's container.
+     */
+    updatePosition: function PDFPageView_updatePosition() {
+      if (this.textLayer) {
+        this.textLayer.render(TEXT_LAYER_RENDER_DELAY);
+      }
+    },
 
-    // Add the page to the cache at the start of drawing. That way it can be
-    // evicted from the cache and destroyed even if we pause its rendering.
-    cache.push(this);
-  };
+    cssTransform: function PDFPageView_transform(canvas, redrawAnnotations) {
+      var CustomStyle = PDFJS.CustomStyle;
 
-  this.beforePrint = function pageViewBeforePrint() {
-    var pdfPage = this.pdfPage;
+      // Scale canvas, canvas wrapper, and page container.
+      var width = this.viewport.width;
+      var height = this.viewport.height;
+      var div = this.div;
+      canvas.style.width = canvas.parentNode.style.width = div.style.width =
+        Math.floor(width) + 'px';
+      canvas.style.height = canvas.parentNode.style.height = div.style.height =
+        Math.floor(height) + 'px';
+      // The canvas may have been originally rotated, rotate relative to that.
+      var relativeRotation = this.viewport.rotation - canvas._viewport.rotation;
+      var absRotation = Math.abs(relativeRotation);
+      var scaleX = 1, scaleY = 1;
+      if (absRotation === 90 || absRotation === 270) {
+        // Scale x and y because of the rotation.
+        scaleX = height / width;
+        scaleY = width / height;
+      }
+      var cssTransform = 'rotate(' + relativeRotation + 'deg) ' +
+        'scale(' + scaleX + ',' + scaleY + ')';
+      CustomStyle.setProp('transform', canvas, cssTransform);
 
-    var viewport = pdfPage.getViewport(1);
-    // Use the same hack we use for high dpi displays for printing to get better
-    // output until bug 811002 is fixed in FF.
-    var PRINT_OUTPUT_SCALE = 2;
-    var canvas = document.createElement('canvas');
-    canvas.width = Math.floor(viewport.width) * PRINT_OUTPUT_SCALE;
-    canvas.height = Math.floor(viewport.height) * PRINT_OUTPUT_SCALE;
-    canvas.style.width = (PRINT_OUTPUT_SCALE * viewport.width) + 'pt';
-    canvas.style.height = (PRINT_OUTPUT_SCALE * viewport.height) + 'pt';
-    var cssScale = 'scale(' + (1 / PRINT_OUTPUT_SCALE) + ', ' +
-                              (1 / PRINT_OUTPUT_SCALE) + ')';
-    CustomStyle.setProp('transform' , canvas, cssScale);
-    CustomStyle.setProp('transformOrigin' , canvas, '0% 0%');
+      if (this.textLayer) {
+        // Rotating the text layer is more complicated since the divs inside the
+        // the text layer are rotated.
+        // TODO: This could probably be simplified by drawing the text layer in
+        // one orientation then rotating overall.
+        var textLayerViewport = this.textLayer.viewport;
+        var textRelativeRotation = this.viewport.rotation -
+          textLayerViewport.rotation;
+        var textAbsRotation = Math.abs(textRelativeRotation);
+        var scale = width / textLayerViewport.width;
+        if (textAbsRotation === 90 || textAbsRotation === 270) {
+          scale = width / textLayerViewport.height;
+        }
+        var textLayerDiv = this.textLayer.textLayerDiv;
+        var transX, transY;
+        switch (textAbsRotation) {
+          case 0:
+            transX = transY = 0;
+            break;
+          case 90:
+            transX = 0;
+            transY = '-' + textLayerDiv.style.height;
+            break;
+          case 180:
+            transX = '-' + textLayerDiv.style.width;
+            transY = '-' + textLayerDiv.style.height;
+            break;
+          case 270:
+            transX = '-' + textLayerDiv.style.width;
+            transY = 0;
+            break;
+          default:
+            console.error('Bad rotation value.');
+            break;
+        }
+        CustomStyle.setProp('transform', textLayerDiv,
+            'rotate(' + textAbsRotation + 'deg) ' +
+            'scale(' + scale + ', ' + scale + ') ' +
+            'translate(' + transX + ', ' + transY + ')');
+        CustomStyle.setProp('transformOrigin', textLayerDiv, '0% 0%');
+      }
 
-    var printContainer = document.getElementById('printContainer');
-    var canvasWrapper = document.createElement('div');
-    canvasWrapper.style.width = viewport.width + 'pt';
-    canvasWrapper.style.height = viewport.height + 'pt';
-    canvasWrapper.appendChild(canvas);
-    printContainer.appendChild(canvasWrapper);
+      if (redrawAnnotations && this.annotationLayer) {
+        this.annotationLayer.render(this.viewport, 'display');
+      }
+    },
 
-    canvas.mozPrintCallback = function(obj) {
-      var ctx = obj.context;
+    get width() {
+      return this.viewport.width;
+    },
 
-      ctx.save();
-      ctx.fillStyle = 'rgb(255, 255, 255)';
-      ctx.fillRect(0, 0, canvas.width, canvas.height);
-      ctx.restore();
-      ctx.scale(PRINT_OUTPUT_SCALE, PRINT_OUTPUT_SCALE);
+    get height() {
+      return this.viewport.height;
+    },
 
+    getPagePoint: function PDFPageView_getPagePoint(x, y) {
+      return this.viewport.convertToPdfPoint(x, y);
+    },
+
+    draw: function PDFPageView_draw() {
+      if (this.renderingState !== RenderingStates.INITIAL) {
+        console.error('Must be in new state before drawing');
+      }
+
+      this.renderingState = RenderingStates.RUNNING;
+
+      var pdfPage = this.pdfPage;
+      var viewport = this.viewport;
+      var div = this.div;
+      // Wrap the canvas so if it has a css transform for highdpi the overflow
+      // will be hidden in FF.
+      var canvasWrapper = document.createElement('div');
+      canvasWrapper.style.width = div.style.width;
+      canvasWrapper.style.height = div.style.height;
+      canvasWrapper.classList.add('canvasWrapper');
+
+      var canvas = document.createElement('canvas');
+      canvas.id = 'page' + this.id;
+      // Keep the canvas hidden until the first draw callback, or until drawing
+      // is complete when `!this.renderingQueue`, to prevent black flickering.
+      canvas.setAttribute('hidden', 'hidden');
+      var isCanvasHidden = true;
+
+      canvasWrapper.appendChild(canvas);
+      if (this.annotationLayer && this.annotationLayer.div) {
+        // annotationLayer needs to stay on top
+        div.insertBefore(canvasWrapper, this.annotationLayer.div);
+      } else {
+        div.appendChild(canvasWrapper);
+      }
+      this.canvas = canvas;
+
+      canvas.mozOpaque = true;
+      var ctx = canvas.getContext('2d', {alpha: false});
+      var outputScale = getOutputScale(ctx);
+      this.outputScale = outputScale;
+
+      if (PDFJS.useOnlyCssZoom) {
+        var actualSizeViewport = viewport.clone({scale: CSS_UNITS});
+        // Use a scale that will make the canvas be the original intended size
+        // of the page.
+        outputScale.sx *= actualSizeViewport.width / viewport.width;
+        outputScale.sy *= actualSizeViewport.height / viewport.height;
+        outputScale.scaled = true;
+      }
+
+      if (PDFJS.maxCanvasPixels > 0) {
+        var pixelsInViewport = viewport.width * viewport.height;
+        var maxScale = Math.sqrt(PDFJS.maxCanvasPixels / pixelsInViewport);
+        if (outputScale.sx > maxScale || outputScale.sy > maxScale) {
+          outputScale.sx = maxScale;
+          outputScale.sy = maxScale;
+          outputScale.scaled = true;
+          this.hasRestrictedScaling = true;
+        } else {
+          this.hasRestrictedScaling = false;
+        }
+      }
+
+      var sfx = approximateFraction(outputScale.sx);
+      var sfy = approximateFraction(outputScale.sy);
+      canvas.width = roundToDivide(viewport.width * outputScale.sx, sfx[0]);
+      canvas.height = roundToDivide(viewport.height * outputScale.sy, sfy[0]);
+      canvas.style.width = roundToDivide(viewport.width, sfx[1]) + 'px';
+      canvas.style.height = roundToDivide(viewport.height, sfy[1]) + 'px';
+      // Add the viewport so it's known what it was originally drawn with.
+      canvas._viewport = viewport;
+
+      var textLayerDiv = null;
+      var textLayer = null;
+      if (this.textLayerFactory) {
+        textLayerDiv = document.createElement('div');
+        textLayerDiv.className = 'textLayer';
+        textLayerDiv.style.width = canvasWrapper.style.width;
+        textLayerDiv.style.height = canvasWrapper.style.height;
+        if (this.annotationLayer && this.annotationLayer.div) {
+          // annotationLayer needs to stay on top
+          div.insertBefore(textLayerDiv, this.annotationLayer.div);
+        } else {
+          div.appendChild(textLayerDiv);
+        }
+
+        textLayer = this.textLayerFactory.createTextLayerBuilder(textLayerDiv,
+                                                                 this.id - 1,
+                                                                 this.viewport);
+      }
+      this.textLayer = textLayer;
+
+      var imageLayerDiv = document.createElement('div');
+      imageLayerDiv.className = 'imageLayer';
+      div.appendChild(imageLayerDiv);
+
+      var imageLayer = getVideoOverlay(this.id);
+      if(imageLayer) {
+        imageLayer.div = imageLayerDiv;
+      }
+
+      var resolveRenderPromise, rejectRenderPromise;
+      var promise = new Promise(function (resolve, reject) {
+        resolveRenderPromise = resolve;
+        rejectRenderPromise = reject;
+      });
+
+      // Rendering area
+
+      var self = this;
+      function pageViewDrawCallback(error) {
+        // The renderTask may have been replaced by a new one, so only remove
+        // the reference to the renderTask if it matches the one that is
+        // triggering this callback.
+        if (renderTask === self.renderTask) {
+          self.renderTask = null;
+        }
+
+        if (error === 'cancelled') {
+          rejectRenderPromise(error);
+          return;
+        }
+
+        self.renderingState = RenderingStates.FINISHED;
+
+        if (isCanvasHidden) {
+          self.canvas.removeAttribute('hidden');
+          isCanvasHidden = false;
+        }
+
+        if (self.loadingIconDiv) {
+          div.removeChild(self.loadingIconDiv);
+          delete self.loadingIconDiv;
+        }
+
+        if (self.zoomLayer) {
+          // Zeroing the width and height causes Firefox to release graphics
+          // resources immediately, which can greatly reduce memory consumption.
+          var zoomLayerCanvas = self.zoomLayer.firstChild;
+          zoomLayerCanvas.width = 0;
+          zoomLayerCanvas.height = 0;
+
+          div.removeChild(self.zoomLayer);
+          self.zoomLayer = null;
+        }
+
+        self.error = error;
+        self.stats = pdfPage.stats;
+        if (self.onAfterDraw) {
+          self.onAfterDraw();
+        }
+        var event = document.createEvent('CustomEvent');
+        event.initCustomEvent('pagerendered', true, true, {
+          pageNumber: self.id,
+          cssTransform: false,
+        });
+        div.dispatchEvent(event);
+        // This custom event is deprecated, and will be removed in the future,
+        // please use the |pagerendered| event instead.
+        var deprecatedEvent = document.createEvent('CustomEvent');
+        deprecatedEvent.initCustomEvent('pagerender', true, true, {
+          pageNumber: pdfPage.pageNumber
+        });
+        div.dispatchEvent(deprecatedEvent);
+
+        if (!error) {
+          resolveRenderPromise(undefined);
+        } else {
+          rejectRenderPromise(error);
+        }
+      }
+
+      var renderContinueCallback = null;
+      if (this.renderingQueue) {
+        renderContinueCallback = function renderContinueCallback(cont) {
+          if (!self.renderingQueue.isHighestPriority(self)) {
+            self.renderingState = RenderingStates.PAUSED;
+            self.resume = function resumeCallback() {
+              self.renderingState = RenderingStates.RUNNING;
+              cont();
+            };
+            return;
+          }
+          if (isCanvasHidden) {
+            self.canvas.removeAttribute('hidden');
+            isCanvasHidden = false;
+          }
+          cont();
+        };
+      }
+
+      var transform = !outputScale.scaled ? null :
+        [outputScale.sx, 0, 0, outputScale.sy, 0, 0];
       var renderContext = {
         canvasContext: ctx,
-        viewport: viewport,
-        intent: 'print'
+        transform: transform,
+        viewport: this.viewport,
+        imageLayer: imageLayer,
+        // intent: 'default', // === 'display'
       };
+      var renderTask = this.renderTask = this.pdfPage.render(renderContext);
+      renderTask.onContinue = renderContinueCallback;
 
-      pdfPage.render(renderContext).promise.then(function() {
-        // Tell the printEngine that rendering this canvas/page has finished.
-        obj.done();
-      }, function(error) {
-        console.error(error);
-        // Tell the printEngine that rendering this canvas/page has failed.
-        // This will make the print proces stop.
-        if ('abort' in obj) {
-          obj.abort();
-        } else {
-          obj.done();
+      this.renderTask.promise.then(
+        function pdfPageRenderCallback() {
+          pageViewDrawCallback(null);
+          if (textLayer) {
+            self.pdfPage.getTextContent({ normalizeWhitespace: true }).then(
+              function textContentResolved(textContent) {
+                textLayer.setTextContent(textContent);
+                textLayer.render(TEXT_LAYER_RENDER_DELAY);
+              }
+            );
+          }
+        },
+        function pdfPageRenderError(error) {
+          pageViewDrawCallback(error);
         }
-      });
-    };
+      );
+
+      if (this.annotationLayerFactory) {
+        if (!this.annotationLayer) {
+          this.annotationLayer = this.annotationLayerFactory.
+            createAnnotationLayerBuilder(div, this.pdfPage);
+        }
+        this.annotationLayer.render(this.viewport, 'display');
+      }
+      div.setAttribute('data-loaded', true);
+
+      if (self.onBeforeDraw) {
+        self.onBeforeDraw();
+      }
+      return promise;
+    },
+
+    beforePrint: function PDFPageView_beforePrint() {
+      var CustomStyle = PDFJS.CustomStyle;
+      var pdfPage = this.pdfPage;
+
+      var viewport = pdfPage.getViewport(1);
+      // Use the same hack we use for high dpi displays for printing to get
+      // better output until bug 811002 is fixed in FF.
+      var PRINT_OUTPUT_SCALE = 2;
+      var canvas = document.createElement('canvas');
+
+      // The logical size of the canvas.
+      canvas.width = Math.floor(viewport.width) * PRINT_OUTPUT_SCALE;
+      canvas.height = Math.floor(viewport.height) * PRINT_OUTPUT_SCALE;
+
+      // The rendered size of the canvas, relative to the size of canvasWrapper.
+      canvas.style.width = (PRINT_OUTPUT_SCALE * 100) + '%';
+
+      var cssScale = 'scale(' + (1 / PRINT_OUTPUT_SCALE) + ', ' +
+                                (1 / PRINT_OUTPUT_SCALE) + ')';
+      CustomStyle.setProp('transform' , canvas, cssScale);
+      CustomStyle.setProp('transformOrigin' , canvas, '0% 0%');
+
+      var printContainer = document.getElementById('printContainer');
+      var canvasWrapper = document.createElement('div');
+      canvasWrapper.appendChild(canvas);
+      printContainer.appendChild(canvasWrapper);
+
+      canvas.mozPrintCallback = function(obj) {
+        var ctx = obj.context;
+
+        ctx.save();
+        ctx.fillStyle = 'rgb(255, 255, 255)';
+        ctx.fillRect(0, 0, canvas.width, canvas.height);
+        ctx.restore();
+        // Used by the mozCurrentTransform polyfill in src/display/canvas.js.
+        ctx._transformMatrix =
+          [PRINT_OUTPUT_SCALE, 0, 0, PRINT_OUTPUT_SCALE, 0, 0];
+        ctx.scale(PRINT_OUTPUT_SCALE, PRINT_OUTPUT_SCALE);
+
+        var renderContext = {
+          canvasContext: ctx,
+          viewport: viewport,
+          intent: 'print'
+        };
+
+        pdfPage.render(renderContext).promise.then(function() {
+          // Tell the printEngine that rendering this canvas/page has finished.
+          obj.done();
+        }, function(error) {
+          console.error(error);
+          // Tell the printEngine that rendering this canvas/page has failed.
+          // This will make the print proces stop.
+          if ('abort' in obj) {
+            obj.abort();
+          } else {
+            obj.done();
+          }
+        });
+      };
+    },
   };
 
-  this.updateStats = function pageViewUpdateStats() {
-    if (!this.stats) {
-      return;
-    }
+  return PDFPageView;
+})();
 
-    if (PDFJS.pdfBug && Stats.enabled) {
-      var stats = this.stats;
-      Stats.add(this.id, stats);
-    }
-  };
-};
-
-
-var FIND_SCROLL_OFFSET_TOP = -50;
-var FIND_SCROLL_OFFSET_LEFT = -400;
-var MAX_TEXT_DIVS_TO_RENDER = 100000;
-var RENDER_DELAY = 200; // ms
-
-var NonWhitespaceRegexp = /\S/;
-
-function isAllWhitespace(str) {
-  return !NonWhitespaceRegexp.test(str);
-}
 
 /**
  * @typedef {Object} TextLayerBuilderOptions
  * @property {HTMLDivElement} textLayerDiv - The text layer container.
  * @property {number} pageIndex - The page index.
  * @property {PageViewport} viewport - The viewport of the text layer.
- * @property {ILastScrollSource} lastScrollSource - The object that records when
- *   last time scroll happened.
- * @property {boolean} isViewerInPresentationMode
  * @property {PDFFindController} findController
  */
 
@@ -3563,162 +4109,73 @@ function isAllWhitespace(str) {
 var TextLayerBuilder = (function TextLayerBuilderClosure() {
   function TextLayerBuilder(options) {
     this.textLayerDiv = options.textLayerDiv;
-    this.layoutDone = false;
+    this.renderingDone = false;
     this.divContentDone = false;
     this.pageIdx = options.pageIndex;
+    this.pageNumber = this.pageIdx + 1;
     this.matches = [];
-    this.lastScrollSource = options.lastScrollSource || null;
     this.viewport = options.viewport;
-    this.isViewerInPresentationMode = options.isViewerInPresentationMode;
     this.textDivs = [];
     this.findController = options.findController || null;
+    this.textLayerRenderTask = null;
+    this._bindMouse();
   }
 
   TextLayerBuilder.prototype = {
-    renderLayer: function TextLayerBuilder_renderLayer() {
-      var textLayerFrag = document.createDocumentFragment();
-      var textDivs = this.textDivs;
-      var textDivsLength = textDivs.length;
-      var canvas = document.createElement('canvas');
-      var ctx = canvas.getContext('2d');
-
-      // No point in rendering many divs as it would make the browser
-      // unusable even after the divs are rendered.
-      if (textDivsLength > MAX_TEXT_DIVS_TO_RENDER) {
-        return;
-      }
-
-      var lastFontSize;
-      var lastFontFamily;
-      for (var i = 0; i < textDivsLength; i++) {
-        var textDiv = textDivs[i];
-        if (textDiv.dataset.isWhitespace !== undefined) {
-          continue;
-        }
-
-        var fontSize = textDiv.style.fontSize;
-        var fontFamily = textDiv.style.fontFamily;
-
-        // Only build font string and set to context if different from last.
-        if (fontSize !== lastFontSize || fontFamily !== lastFontFamily) {
-          ctx.font = fontSize + ' ' + fontFamily;
-          lastFontSize = fontSize;
-          lastFontFamily = fontFamily;
-        }
-
-        var width = ctx.measureText(textDiv.textContent).width;
-        if (width > 0) {
-          textLayerFrag.appendChild(textDiv);
-          var transform;
-          if (textDiv.dataset.canvasWidth !== undefined) {
-            // Dataset values come of type string.
-            var textScale = textDiv.dataset.canvasWidth / width;
-            transform = 'scaleX(' + textScale + ')';
-          } else {
-            transform = '';
-          }
-          var rotation = textDiv.dataset.angle;
-          if (rotation) {
-            transform = 'rotate(' + rotation + 'deg) ' + transform;
-          }
-          if (transform) {
-            CustomStyle.setProp('transform' , textDiv, transform);
-          }
-        }
-      }
-
-      this.textLayerDiv.appendChild(textLayerFrag);
+    _finishRendering: function TextLayerBuilder_finishRendering() {
       this.renderingDone = true;
-      this.updateMatches();
+
+      var endOfContent = document.createElement('div');
+      endOfContent.className = 'endOfContent';
+      this.textLayerDiv.appendChild(endOfContent);
+
+      var event = document.createEvent('CustomEvent');
+      event.initCustomEvent('textlayerrendered', true, true, {
+        pageNumber: this.pageNumber
+      });
+      this.textLayerDiv.dispatchEvent(event);
     },
 
-    setupRenderLayoutTimer:
-        function TextLayerBuilder_setupRenderLayoutTimer() {
-      // Schedule renderLayout() if the user has been scrolling,
-      // otherwise run it right away.
-      var self = this;
-      var lastScroll = (this.lastScrollSource === null ?
-                        0 : this.lastScrollSource.lastScroll);
-
-      if (Date.now() - lastScroll > RENDER_DELAY) { // Render right away
-        this.renderLayer();
-      } else { // Schedule
-        if (this.renderTimer) {
-          clearTimeout(this.renderTimer);
-        }
-        this.renderTimer = setTimeout(function() {
-          self.setupRenderLayoutTimer();
-        }, RENDER_DELAY);
-      }
-    },
-
-    appendText: function TextLayerBuilder_appendText(geom, styles) {
-      var style = styles[geom.fontName];
-      var textDiv = document.createElement('div');
-      this.textDivs.push(textDiv);
-      if (isAllWhitespace(geom.str)) {
-        textDiv.dataset.isWhitespace = true;
+    /**
+     * Renders the text layer.
+     * @param {number} timeout (optional) if specified, the rendering waits
+     *   for specified amount of ms.
+     */
+    render: function TextLayerBuilder_render(timeout) {
+      if (!this.divContentDone || this.renderingDone) {
         return;
       }
-      var tx = PDFJS.Util.transform(this.viewport.transform, geom.transform);
-      var angle = Math.atan2(tx[1], tx[0]);
-      if (style.vertical) {
-        angle += Math.PI / 2;
-      }
-      var fontHeight = Math.sqrt((tx[2] * tx[2]) + (tx[3] * tx[3]));
-      var fontAscent = fontHeight;
-      if (style.ascent) {
-        fontAscent = style.ascent * fontAscent;
-      } else if (style.descent) {
-        fontAscent = (1 + style.descent) * fontAscent;
+
+      if (this.textLayerRenderTask) {
+        this.textLayerRenderTask.cancel();
+        this.textLayerRenderTask = null;
       }
 
-      var left;
-      var top;
-      if (angle === 0) {
-        left = tx[4];
-        top = tx[5] - fontAscent;
-      } else {
-        left = tx[4] + (fontAscent * Math.sin(angle));
-        top = tx[5] - (fontAscent * Math.cos(angle));
-      }
-      textDiv.style.left = left + 'px';
-      textDiv.style.top = top + 'px';
-      textDiv.style.fontSize = fontHeight + 'px';
-      textDiv.style.fontFamily = style.fontFamily;
-
-      textDiv.textContent = geom.str;
-      // |fontName| is only used by the Font Inspector. This test will succeed
-      // when e.g. the Font Inspector is off but the Stepper is on, but it's
-      // not worth the effort to do a more accurate test.
-      if (PDFJS.pdfBug) {
-        textDiv.dataset.fontName = geom.fontName;
-      }
-      // Storing into dataset will convert number into string.
-      if (angle !== 0) {
-        textDiv.dataset.angle = angle * (180 / Math.PI);
-      }
-      // We don't bother scaling single-char text divs, because it has very
-      // little effect on text highlighting. This makes scrolling on docs with
-      // lots of such divs a lot faster.
-      if (textDiv.textContent.length > 1) {
-        if (style.vertical) {
-          textDiv.dataset.canvasWidth = geom.height * this.viewport.scale;
-        } else {
-          textDiv.dataset.canvasWidth = geom.width * this.viewport.scale;
-        }
-      }
+      this.textDivs = [];
+      var textLayerFrag = document.createDocumentFragment();
+      this.textLayerRenderTask = PDFJS.renderTextLayer({
+        textContent: this.textContent,
+        container: textLayerFrag,
+        viewport: this.viewport,
+        textDivs: this.textDivs,
+        timeout: timeout
+      });
+      this.textLayerRenderTask.promise.then(function () {
+        this.textLayerDiv.appendChild(textLayerFrag);
+        this._finishRendering();
+        this.updateMatches();
+      }.bind(this), function (reason) {
+        // canceled or failed to render text layer -- skipping errors
+      });
     },
 
     setTextContent: function TextLayerBuilder_setTextContent(textContent) {
-      this.textContent = textContent;
-
-      var textItems = textContent.items;
-      for (var i = 0, len = textItems.length; i < len; i++) {
-        this.appendText(textItems[i], textContent.styles);
+      if (this.textLayerRenderTask) {
+        this.textLayerRenderTask.cancel();
+        this.textLayerRenderTask = null;
       }
+      this.textContent = textContent;
       this.divContentDone = true;
-      this.setupRenderLayoutTimer();
     },
 
     convertMatches: function TextLayerBuilder_convertMatches(matches) {
@@ -3780,8 +4237,9 @@ var TextLayerBuilder = (function TextLayerBuilderClosure() {
       var bidiTexts = this.textContent.items;
       var textDivs = this.textDivs;
       var prevEnd = null;
+      var pageIdx = this.pageIdx;
       var isSelectedPage = (this.findController === null ?
-        false : (this.pageIdx === this.findController.selected.pageIdx));
+        false : (pageIdx === this.findController.selected.pageIdx));
       var selectedMatchIdx = (this.findController === null ?
                               -1 : this.findController.selected.matchIdx);
       var highlightAll = (this.findController === null ?
@@ -3827,10 +4285,9 @@ var TextLayerBuilder = (function TextLayerBuilderClosure() {
         var isSelected = (isSelectedPage && i === selectedMatchIdx);
         var highlightSuffix = (isSelected ? ' selected' : '');
 
-        if (isSelected && !this.isViewerInPresentationMode) {
-          scrollIntoView(textDivs[begin.divIdx],
-                         { top: FIND_SCROLL_OFFSET_TOP,
-                           left: FIND_SCROLL_OFFSET_LEFT });
+        if (this.findController) {
+          this.findController.updateMatchPosition(pageIdx, i, textDivs,
+                                                  begin.divIdx, end.divIdx);
         }
 
         // Match inside new div.
@@ -3897,28 +4354,225 @@ var TextLayerBuilder = (function TextLayerBuilderClosure() {
       this.matches = this.convertMatches(this.findController === null ?
         [] : (this.findController.pageMatches[this.pageIdx] || []));
       this.renderMatches(this.matches);
-    }
+    },
+
+    /**
+     * Fixes text selection: adds additional div where mouse was clicked.
+     * This reduces flickering of the content if mouse slowly dragged down/up.
+     * @private
+     */
+    _bindMouse: function TextLayerBuilder_bindMouse() {
+      var div = this.textLayerDiv;
+      div.addEventListener('mousedown', function (e) {
+        var end = div.querySelector('.endOfContent');
+        if (!end) {
+          return;
+        }
+        // On non-Firefox browsers, the selection will feel better if the height
+        // of the endOfContent div will be adjusted to start at mouse click
+        // location -- this will avoid flickering when selections moves up.
+        // However it does not work when selection started on empty space.
+        var adjustTop = e.target !== div;
+        adjustTop = adjustTop && window.getComputedStyle(end).
+          getPropertyValue('-moz-user-select') !== 'none';
+        if (adjustTop) {
+          var divBounds = div.getBoundingClientRect();
+          var r = Math.max(0, (e.pageY - divBounds.top) / divBounds.height);
+          end.style.top = (r * 100).toFixed(2) + '%';
+        }
+        end.classList.add('active');
+      });
+      div.addEventListener('mouseup', function (e) {
+        var end = div.querySelector('.endOfContent');
+        if (!end) {
+          return;
+        }
+        end.style.top = '';
+        end.classList.remove('active');
+      });
+    },
   };
   return TextLayerBuilder;
 })();
 
+/**
+ * @constructor
+ * @implements IPDFTextLayerFactory
+ */
+function DefaultTextLayerFactory() {}
+DefaultTextLayerFactory.prototype = {
+  /**
+   * @param {HTMLDivElement} textLayerDiv
+   * @param {number} pageIndex
+   * @param {PageViewport} viewport
+   * @returns {TextLayerBuilder}
+   */
+  createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport) {
+    return new TextLayerBuilder({
+      textLayerDiv: textLayerDiv,
+      pageIndex: pageIndex,
+      viewport: viewport
+    });
+  }
+};
+
+
+/**
+ * @typedef {Object} AnnotationLayerBuilderOptions
+ * @property {HTMLDivElement} pageDiv
+ * @property {PDFPage} pdfPage
+ * @property {IPDFLinkService} linkService
+ * @property {DownloadManager} downloadManager
+ */
+
+/**
+ * @class
+ */
+var AnnotationLayerBuilder = (function AnnotationLayerBuilderClosure() {
+  /**
+   * @param {AnnotationLayerBuilderOptions} options
+   * @constructs AnnotationLayerBuilder
+   */
+  function AnnotationLayerBuilder(options) {
+    this.pageDiv = options.pageDiv;
+    this.pdfPage = options.pdfPage;
+    this.linkService = options.linkService;
+    this.downloadManager = options.downloadManager;
+
+    this.div = null;
+  }
+
+  AnnotationLayerBuilder.prototype =
+      /** @lends AnnotationLayerBuilder.prototype */ {
+
+    /**
+     * @param {PageViewport} viewport
+     * @param {string} intent (default value is 'display')
+     */
+    render: function AnnotationLayerBuilder_render(viewport, intent) {
+      var self = this;
+      var parameters = {
+        intent: (intent === undefined ? 'display' : intent),
+      };
+
+      this.pdfPage.getAnnotations(parameters).then(function (annotations) {
+        viewport = viewport.clone({ dontFlip: true });
+        parameters = {
+          viewport: viewport,
+          div: self.div,
+          annotations: annotations,
+          page: self.pdfPage,
+          linkService: self.linkService,
+          downloadManager: self.downloadManager
+        };
+
+        if (self.div) {
+          // If an annotationLayer already exists, refresh its children's
+          // transformation matrices.
+          PDFJS.AnnotationLayer.update(parameters);
+        } else {
+          // Create an annotation layer div and render the annotations
+          // if there is at least one annotation.
+          if (annotations.length === 0) {
+            return;
+          }
+
+          self.div = document.createElement('div');
+          self.div.className = 'annotationLayer';
+          self.pageDiv.appendChild(self.div);
+          parameters.div = self.div;
+
+          PDFJS.AnnotationLayer.render(parameters);
+          if (typeof mozL10n !== 'undefined') {
+            mozL10n.translate(self.div);
+          }
+        }
+      });
+    },
+
+    hide: function AnnotationLayerBuilder_hide() {
+      if (!this.div) {
+        return;
+      }
+      this.div.setAttribute('hidden', 'true');
+    }
+  };
+
+  return AnnotationLayerBuilder;
+})();
+
+/**
+ * @constructor
+ * @implements IPDFAnnotationLayerFactory
+ */
+function DefaultAnnotationLayerFactory() {}
+DefaultAnnotationLayerFactory.prototype = {
+  /**
+   * @param {HTMLDivElement} pageDiv
+   * @param {PDFPage} pdfPage
+   * @returns {AnnotationLayerBuilder}
+   */
+  createAnnotationLayerBuilder: function (pageDiv, pdfPage) {
+    return new AnnotationLayerBuilder({
+      pageDiv: pageDiv,
+      pdfPage: pdfPage,
+      linkService: new SimpleLinkService(),
+    });
+  }
+};
+
 
 /**
  * @typedef {Object} PDFViewerOptions
  * @property {HTMLDivElement} container - The container for the viewer element.
  * @property {HTMLDivElement} viewer - (optional) The viewer element.
  * @property {IPDFLinkService} linkService - The navigation/linking service.
+ * @property {DownloadManager} downloadManager - (optional) The download
+ *   manager component.
  * @property {PDFRenderingQueue} renderingQueue - (optional) The rendering
  *   queue object.
+ * @property {boolean} removePageBorders - (optional) Removes the border shadow
+ *   around the pages. The default is false.
  */
 
 /**
  * Simple viewer control to display PDF content/pages.
  * @class
- * @implements {ILastScrollSource}
  * @implements {IRenderableView}
  */
 var PDFViewer = (function pdfViewer() {
+  function PDFPageViewBuffer(size) {
+    var data = [];
+    this.push = function cachePush(view) {
+      var i = data.indexOf(view);
+      if (i >= 0) {
+        data.splice(i, 1);
+      }
+      data.push(view);
+      if (data.length > size) {
+        data.shift().destroy();
+      }
+    };
+    this.resize = function (newSize) {
+      size = newSize;
+      while (data.length > size) {
+        data.shift().destroy();
+      }
+    };
+  }
+
+  function isSameScale(oldScale, newScale) {
+    if (newScale === oldScale) {
+      return true;
+    }
+    if (Math.abs(newScale - oldScale) < 1e-15) {
+      // Prevent unnecessary re-rendering of all pages when the scale
+      // changes only because of limited numerical precision.
+      return true;
+    }
+    return false;
+  }
+
   /**
    * @constructs PDFViewer
    * @param {PDFViewerOptions} options
@@ -3926,7 +4580,9 @@ var PDFViewer = (function pdfViewer() {
   function PDFViewer(options) {
     this.container = options.container;
     this.viewer = options.viewer || options.container.firstElementChild;
-    this.linkService = options.linkService || new SimpleLinkService(this);
+    this.linkService = options.linkService || new SimpleLinkService();
+    this.downloadManager = options.downloadManager || null;
+    this.removePageBorders = options.removePageBorders || false;
 
     this.defaultRenderingQueue = !options.renderingQueue;
     if (this.defaultRenderingQueue) {
@@ -3938,19 +4594,22 @@ var PDFViewer = (function pdfViewer() {
     }
 
     this.scroll = watchScroll(this.container, this._scrollUpdate.bind(this));
-    this.lastScroll = 0;
     this.updateInProgress = false;
     this.presentationModeState = PresentationModeState.UNKNOWN;
     this._resetView();
+
+    if (this.removePageBorders) {
+      this.viewer.classList.add('removePageBorders');
+    }
   }
 
   PDFViewer.prototype = /** @lends PDFViewer.prototype */{
     get pagesCount() {
-      return this.pages.length;
+      return this._pages.length;
     },
 
     getPageView: function (index) {
-      return this.pages[index];
+      return this._pages[index];
     },
 
     get currentPageNumber() {
@@ -3974,18 +4633,24 @@ var PDFViewer = (function pdfViewer() {
         return;
       }
 
-      this.pages[val - 1].updateStats();
       event.previousPageNumber = this._currentPageNumber;
       this._currentPageNumber = val;
       event.pageNumber = val;
       this.container.dispatchEvent(event);
+
+      // Check if the caller is `PDFViewer_update`, to avoid breaking scrolling.
+      if (this.updateInProgress) {
+        return;
+      }
+      this.scrollPageIntoView(val);
     },
 
     /**
      * @returns {number}
      */
     get currentScale() {
-      return this._currentScale;
+      return this._currentScale !== UNKNOWN_SCALE ? this._currentScale :
+                                                    DEFAULT_SCALE;
     },
 
     /**
@@ -3997,7 +4662,7 @@ var PDFViewer = (function pdfViewer() {
       }
       if (!this.pdfDocument) {
         this._currentScale = val;
-        this._currentScaleValue = val.toString();
+        this._currentScaleValue = val !== UNKNOWN_SCALE ? val.toString() : null;
         return;
       }
       this._setScale(val, false);
@@ -4035,12 +4700,16 @@ var PDFViewer = (function pdfViewer() {
     set pagesRotation(rotation) {
       this._pagesRotation = rotation;
 
-      for (var i = 0, l = this.pages.length; i < l; i++) {
-        var page = this.pages[i];
-        page.update(page.scale, rotation);
+      for (var i = 0, l = this._pages.length; i < l; i++) {
+        var pageView = this._pages[i];
+        pageView.update(pageView.scale, rotation);
       }
 
       this._setScale(this._currentScaleValue, true);
+
+      if (this.defaultRenderingQueue) {
+        this.update();
+      }
     },
 
     /**
@@ -4057,7 +4726,6 @@ var PDFViewer = (function pdfViewer() {
       }
 
       var pagesCount = pdfDocument.numPages;
-      var pagesRefMap = this.pagesRefMap = {};
       var self = this;
 
       var resolvePagesPromise;
@@ -4080,18 +4748,19 @@ var PDFViewer = (function pdfViewer() {
       });
       this.onePageRendered = onePageRendered;
 
-      var bindOnAfterDraw = function (pageView) {
+      var bindOnAfterAndBeforeDraw = function (pageView) {
+        pageView.onBeforeDraw = function pdfViewLoadOnBeforeDraw() {
+          // Add the page to the buffer at the start of drawing. That way it can
+          // be evicted from the buffer and destroyed even if we pause its
+          // rendering.
+          self._buffer.push(this);
+        };
         // when page is painted, using the image as thumbnail base
         pageView.onAfterDraw = function pdfViewLoadOnAfterDraw() {
           if (!isOnePageRenderedResolved) {
             isOnePageRenderedResolved = true;
             resolveOnePageRendered();
           }
-          var event = document.createEvent('CustomEvent');
-          event.initCustomEvent('pagerendered', true, true, {
-            pageNumber: pageView.id
-          });
-          self.container.dispatchEvent(event);
         };
       };
 
@@ -4101,18 +4770,28 @@ var PDFViewer = (function pdfViewer() {
       // Fetch a single page so we can get a viewport that will be the default
       // viewport for all pages
       return firstPagePromise.then(function(pdfPage) {
-        var scale = this._currentScale || 1.0;
+        var scale = this.currentScale;
         var viewport = pdfPage.getViewport(scale * CSS_UNITS);
         for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
-          var pageSource = new PDFPageSource(pdfDocument, pageNum);
-          var pageView = new PageView(this.viewer, pageNum, scale,
-                                      viewport.clone(), this.linkService,
-                                      this.renderingQueue, this.cache,
-                                      pageSource, this);
-          bindOnAfterDraw(pageView);
-          this.pages.push(pageView);
+          var textLayerFactory = null;
+          if (!PDFJS.disableTextLayer) {
+            textLayerFactory = this;
+          }
+          var pageView = new PDFPageView({
+            container: this.viewer,
+            id: pageNum,
+            scale: scale,
+            defaultViewport: viewport.clone(),
+            renderingQueue: this.renderingQueue,
+            textLayerFactory: textLayerFactory,
+            annotationLayerFactory: this
+          });
+          bindOnAfterAndBeforeDraw(pageView);
+          this._pages.push(pageView);
         }
 
+        var linkService = this.linkService;
+
         // Fetch all the pages since the viewport is needed before printing
         // starts to create the correct size canvas. Wait until one page is
         // rendered so we don't tie up too many resources early on.
@@ -4121,12 +4800,11 @@ var PDFViewer = (function pdfViewer() {
             var getPagesLeft = pagesCount;
             for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
               pdfDocument.getPage(pageNum).then(function (pageNum, pdfPage) {
-                var pageView = self.pages[pageNum - 1];
+                var pageView = self._pages[pageNum - 1];
                 if (!pageView.pdfPage) {
                   pageView.setPdfPage(pdfPage);
                 }
-                var refStr = pdfPage.ref.num + ' ' + pdfPage.ref.gen + ' R';
-                pagesRefMap[refStr] = pageNum;
+                linkService.cachePageRef(pageNum, pdfPage.ref);
                 getPagesLeft--;
                 if (!getPagesLeft) {
                   resolvePagesPromise();
@@ -4146,17 +4824,22 @@ var PDFViewer = (function pdfViewer() {
         if (this.defaultRenderingQueue) {
           this.update();
         }
+
+        if (this.findController) {
+          this.findController.resolveFirstPage();
+        }
       }.bind(this));
     },
 
     _resetView: function () {
-      this.cache = new Cache(DEFAULT_CACHE_SIZE);
-      this.pages = [];
+      this._pages = [];
       this._currentPageNumber = 1;
       this._currentScale = UNKNOWN_SCALE;
       this._currentScaleValue = null;
-      this.location = null;
+      this._buffer = new PDFPageViewBuffer(DEFAULT_CACHE_SIZE);
+      this._location = null;
       this._pagesRotation = 0;
+      this._pagesRequests = [];
 
       var container = this.viewer;
       while (container.hasChildNodes()) {
@@ -4164,40 +4847,18 @@ var PDFViewer = (function pdfViewer() {
       }
     },
 
-    _scrollUpdate: function () {
-      this.lastScroll = Date.now();
-
+    _scrollUpdate: function PDFViewer_scrollUpdate() {
       if (this.pagesCount === 0) {
         return;
       }
       this.update();
+      for (var i = 0, ii = this._pages.length; i < ii; i++) {
+        this._pages[i].updatePosition();
+      }
     },
 
-    _setScaleUpdatePages: function pdfViewer_setScaleUpdatePages(
-        newScale, newValue, noScroll, preset) {
-      this._currentScaleValue = newValue;
-      if (newScale === this._currentScale) {
-        return;
-      }
-      for (var i = 0, ii = this.pages.length; i < ii; i++) {
-        this.pages[i].update(newScale);
-      }
-      this._currentScale = newScale;
-
-      if (!noScroll) {
-        var page = this._currentPageNumber, dest;
-        var inPresentationMode =
-          this.presentationModeState === PresentationModeState.CHANGING ||
-          this.presentationModeState === PresentationModeState.FULLSCREEN;
-        if (this.location && !inPresentationMode &&
-            !IGNORE_CURRENT_POSITION_ON_ZOOM) {
-          page = this.location.pageNumber;
-          dest = [null, { name: 'XYZ' }, this.location.left,
-            this.location.top, null];
-        }
-        this.scrollPageIntoView(page, dest);
-      }
-
+    _setScaleDispatchEvent: function pdfViewer_setScaleDispatchEvent(
+        newScale, newValue, preset) {
       var event = document.createEvent('UIEvents');
       event.initUIEvent('scalechange', true, true, window, 0);
       event.scale = newScale;
@@ -4207,23 +4868,54 @@ var PDFViewer = (function pdfViewer() {
       this.container.dispatchEvent(event);
     },
 
-    _setScale: function pdfViewer_setScale(value, noScroll) {
-      if (value === 'custom') {
+    _setScaleUpdatePages: function pdfViewer_setScaleUpdatePages(
+        newScale, newValue, noScroll, preset) {
+      this._currentScaleValue = newValue;
+
+      if (isSameScale(this._currentScale, newScale)) {
+        if (preset) {
+          this._setScaleDispatchEvent(newScale, newValue, true);
+        }
         return;
       }
+
+      for (var i = 0, ii = this._pages.length; i < ii; i++) {
+        this._pages[i].update(newScale);
+      }
+      this._currentScale = newScale;
+
+      if (!noScroll) {
+        var page = this._currentPageNumber, dest;
+        if (this._location && !IGNORE_CURRENT_POSITION_ON_ZOOM &&
+            !(this.isInPresentationMode || this.isChangingPresentationMode)) {
+          page = this._location.pageNumber;
+          dest = [null, { name: 'XYZ' }, this._location.left,
+                  this._location.top, null];
+        }
+        this.scrollPageIntoView(page, dest);
+      }
+
+      this._setScaleDispatchEvent(newScale, newValue, preset);
+
+      if (this.defaultRenderingQueue) {
+        this.update();
+      }
+    },
+
+    _setScale: function pdfViewer_setScale(value, noScroll) {
       var scale = parseFloat(value);
 
       if (scale > 0) {
         this._setScaleUpdatePages(scale, value, noScroll, false);
       } else {
-        var currentPage = this.pages[this._currentPageNumber - 1];
+        var currentPage = this._pages[this._currentPageNumber - 1];
         if (!currentPage) {
           return;
         }
-        var inPresentationMode =
-          this.presentationModeState === PresentationModeState.FULLSCREEN;
-        var hPadding = inPresentationMode ? 0 : SCROLLBAR_PADDING;
-        var vPadding = inPresentationMode ? 0 : VERTICAL_PADDING;
+        var hPadding = (this.isInPresentationMode || this.removePageBorders) ?
+          0 : SCROLLBAR_PADDING;
+        var vPadding = (this.isInPresentationMode || this.removePageBorders) ?
+          0 : VERTICAL_PADDING;
         var pageWidthScale = (this.container.clientWidth - hPadding) /
                              currentPage.width * currentPage.scale;
         var pageHeightScale = (this.container.clientHeight - vPadding) /
@@ -4266,22 +4958,24 @@ var PDFViewer = (function pdfViewer() {
      */
     scrollPageIntoView: function PDFViewer_scrollPageIntoView(pageNumber,
                                                               dest) {
-      var pageView = this.pages[pageNumber - 1];
-      var pageViewDiv = pageView.el;
+      if (!this.pdfDocument) {
+        return;
+      }
 
-      if (this.presentationModeState ===
-        PresentationModeState.FULLSCREEN) {
-        if (this.linkService.page !== pageView.id) {
+      var pageView = this._pages[pageNumber - 1];
+
+      if (this.isInPresentationMode) {
+        if (this._currentPageNumber !== pageView.id) {
           // Avoid breaking getVisiblePages in presentation mode.
-          this.linkService.page = pageView.id;
+          this.currentPageNumber = pageView.id;
           return;
         }
         dest = null;
         // Fixes the case when PDF has different page sizes.
-        this._setScale(this.currentScaleValue, true);
+        this._setScale(this._currentScaleValue, true);
       }
       if (!dest) {
-        scrollIntoView(pageViewDiv);
+        scrollIntoView(pageView.div);
         return;
       }
 
@@ -4313,6 +5007,12 @@ var PDFViewer = (function pdfViewer() {
         case 'FitBH':
           y = dest[2];
           scale = 'page-width';
+          // According to the PDF spec, section 12.3.2.2, a `null` value in the
+          // parameter should maintain the position relative to the new page.
+          if (y === null && this._location) {
+            x = this._location.left;
+            y = this._location.top;
+          }
           break;
         case 'FitV':
         case 'FitBV':
@@ -4326,10 +5026,12 @@ var PDFViewer = (function pdfViewer() {
           y = dest[3];
           width = dest[4] - x;
           height = dest[5] - y;
-          var viewerContainer = this.container;
-          widthScale = (viewerContainer.clientWidth - SCROLLBAR_PADDING) /
+          var hPadding = this.removePageBorders ? 0 : SCROLLBAR_PADDING;
+          var vPadding = this.removePageBorders ? 0 : VERTICAL_PADDING;
+
+          widthScale = (this.container.clientWidth - hPadding) /
             width / CSS_UNITS;
-          heightScale = (viewerContainer.clientHeight - SCROLLBAR_PADDING) /
+          heightScale = (this.container.clientHeight - vPadding) /
             height / CSS_UNITS;
           scale = Math.min(Math.abs(widthScale), Math.abs(heightScale));
           break;
@@ -4337,14 +5039,14 @@ var PDFViewer = (function pdfViewer() {
           return;
       }
 
-      if (scale && scale !== this.currentScale) {
+      if (scale && scale !== this._currentScale) {
         this.currentScaleValue = scale;
-      } else if (this.currentScale === UNKNOWN_SCALE) {
-        this.currentScaleValue = DEFAULT_SCALE;
+      } else if (this._currentScale === UNKNOWN_SCALE) {
+        this.currentScaleValue = DEFAULT_SCALE_VALUE;
       }
 
       if (scale === 'page-fit' && !dest[4]) {
-        scrollIntoView(pageViewDiv);
+        scrollIntoView(pageView.div);
         return;
       }
 
@@ -4355,7 +5057,7 @@ var PDFViewer = (function pdfViewer() {
       var left = Math.min(boundingRect[0][0], boundingRect[1][0]);
       var top = Math.min(boundingRect[0][1], boundingRect[1][1]);
 
-      scrollIntoView(pageViewDiv, { left: left, top: top });
+      scrollIntoView(pageView.div, { left: left, top: top });
     },
 
     _updateLocation: function (firstPage) {
@@ -4368,7 +5070,7 @@ var PDFViewer = (function pdfViewer() {
       var pageNumber = firstPage.id;
       var pdfOpenParams = '#page=' + pageNumber;
       pdfOpenParams += '&zoom=' + normalizedScaleValue;
-      var currentPageView = this.pages[pageNumber - 1];
+      var currentPageView = this._pages[pageNumber - 1];
       var container = this.container;
       var topLeft = currentPageView.getPagePoint(
         (container.scrollLeft - firstPage.x),
@@ -4377,7 +5079,7 @@ var PDFViewer = (function pdfViewer() {
       var intTop = Math.round(topLeft[1]);
       pdfOpenParams += ',' + intLeft + ',' + intTop;
 
-      this.location = {
+      this._location = {
         pageNumber: pageNumber,
         scale: normalizedScaleValue,
         top: intTop,
@@ -4386,7 +5088,7 @@ var PDFViewer = (function pdfViewer() {
       };
     },
 
-    update: function () {
+    update: function PDFViewer_update() {
       var visible = this._getVisiblePages();
       var visiblePages = visible.views;
       if (visiblePages.length === 0) {
@@ -4397,11 +5099,11 @@ var PDFViewer = (function pdfViewer() {
 
       var suggestedCacheSize = Math.max(DEFAULT_CACHE_SIZE,
           2 * visiblePages.length + 1);
-      this.cache.resize(suggestedCacheSize);
+      this._buffer.resize(suggestedCacheSize);
 
       this.renderingQueue.renderHighestPriority(visible);
 
-      var currentId = this.currentPageNumber;
+      var currentId = this._currentPageNumber;
       var firstPage = visible.first;
 
       for (var i = 0, ii = visiblePages.length, stillFullyVisible = false;
@@ -4421,7 +5123,7 @@ var PDFViewer = (function pdfViewer() {
         currentId = visiblePages[0].id;
       }
 
-      if (this.presentationModeState !== PresentationModeState.FULLSCREEN) {
+      if (!this.isInPresentationMode) {
         this.currentPageNumber = currentId;
       }
 
@@ -4431,6 +5133,7 @@ var PDFViewer = (function pdfViewer() {
 
       var event = document.createEvent('UIEvents');
       event.initUIEvent('updateviewarea', true, true, window, 0);
+      event.location = this._location;
       this.container.dispatchEvent(event);
     },
 
@@ -4442,44 +5145,73 @@ var PDFViewer = (function pdfViewer() {
       this.container.focus();
     },
 
-    blur: function () {
-      this.container.blur();
+    get isInPresentationMode() {
+      return this.presentationModeState === PresentationModeState.FULLSCREEN;
+    },
+
+    get isChangingPresentationMode() {
+      return this.presentationModeState === PresentationModeState.CHANGING;
     },
 
     get isHorizontalScrollbarEnabled() {
-      return (this.presentationModeState === PresentationModeState.FULLSCREEN ?
+      return (this.isInPresentationMode ?
         false : (this.container.scrollWidth > this.container.clientWidth));
     },
 
     _getVisiblePages: function () {
-      if (this.presentationModeState !== PresentationModeState.FULLSCREEN) {
-        return getVisibleElements(this.container, this.pages, true);
+      if (!this.isInPresentationMode) {
+        return getVisibleElements(this.container, this._pages, true);
       } else {
         // The algorithm in getVisibleElements doesn't work in all browsers and
         // configurations when presentation mode is active.
         var visible = [];
-        var currentPage = this.pages[this._currentPageNumber - 1];
+        var currentPage = this._pages[this._currentPageNumber - 1];
         visible.push({ id: currentPage.id, view: currentPage });
         return { first: currentPage, last: currentPage, views: visible };
       }
     },
 
     cleanup: function () {
-      for (var i = 0, ii = this.pages.length; i < ii; i++) {
-        if (this.pages[i] &&
-          this.pages[i].renderingState !== RenderingStates.FINISHED) {
-          this.pages[i].reset();
+      for (var i = 0, ii = this._pages.length; i < ii; i++) {
+        if (this._pages[i] &&
+            this._pages[i].renderingState !== RenderingStates.FINISHED) {
+          this._pages[i].reset();
         }
       }
     },
 
+    /**
+     * @param {PDFPageView} pageView
+     * @returns {PDFPage}
+     * @private
+     */
+    _ensurePdfPageLoaded: function (pageView) {
+      if (pageView.pdfPage) {
+        return Promise.resolve(pageView.pdfPage);
+      }
+      var pageNumber = pageView.id;
+      if (this._pagesRequests[pageNumber]) {
+        return this._pagesRequests[pageNumber];
+      }
+      var promise = this.pdfDocument.getPage(pageNumber).then(
+          function (pdfPage) {
+        pageView.setPdfPage(pdfPage);
+        this._pagesRequests[pageNumber] = null;
+        return pdfPage;
+      }.bind(this));
+      this._pagesRequests[pageNumber] = promise;
+      return promise;
+    },
+
     forceRendering: function (currentlyVisiblePages) {
       var visiblePages = currentlyVisiblePages || this._getVisiblePages();
       var pageView = this.renderingQueue.getHighestPriority(visiblePages,
-                                                            this.pages,
+                                                            this._pages,
                                                             this.scroll.down);
       if (pageView) {
-        this.renderingQueue.renderView(pageView);
+        this._ensurePdfPageLoaded(pageView).then(function () {
+          this.renderingQueue.renderView(pageView);
+        }.bind(this));
         return true;
       }
       return false;
@@ -4487,26 +5219,36 @@ var PDFViewer = (function pdfViewer() {
 
     getPageTextContent: function (pageIndex) {
       return this.pdfDocument.getPage(pageIndex + 1).then(function (page) {
-        return page.getTextContent();
+        return page.getTextContent({ normalizeWhitespace: true });
       });
     },
 
     /**
-     * @param textLayerDiv {HTMLDivElement}
-     * @param pageIndex {number}
-     * @param viewport {PageViewport}
+     * @param {HTMLDivElement} textLayerDiv
+     * @param {number} pageIndex
+     * @param {PageViewport} viewport
      * @returns {TextLayerBuilder}
      */
     createTextLayerBuilder: function (textLayerDiv, pageIndex, viewport) {
-      var isViewerInPresentationMode =
-        this.presentationModeState === PresentationModeState.FULLSCREEN;
       return new TextLayerBuilder({
         textLayerDiv: textLayerDiv,
         pageIndex: pageIndex,
         viewport: viewport,
-        lastScrollSource: this,
-        isViewerInPresentationMode: isViewerInPresentationMode,
-        findController: this.findController
+        findController: this.isInPresentationMode ? null : this.findController
+      });
+    },
+
+    /**
+     * @param {HTMLDivElement} pageDiv
+     * @param {PDFPage} pdfPage
+     * @returns {AnnotationLayerBuilder}
+     */
+    createAnnotationLayerBuilder: function (pageDiv, pdfPage) {
+      return new AnnotationLayerBuilder({
+        pageDiv: pageDiv,
+        pdfPage: pdfPage,
+        linkService: this.linkService,
+        downloadManager: this.downloadManager
       });
     },
 
@@ -4519,22 +5261,19 @@ var PDFViewer = (function pdfViewer() {
 })();
 
 var SimpleLinkService = (function SimpleLinkServiceClosure() {
-  function SimpleLinkService(pdfViewer) {
-    this.pdfViewer = pdfViewer;
-  }
+  function SimpleLinkService() {}
+
   SimpleLinkService.prototype = {
     /**
      * @returns {number}
      */
     get page() {
-      return this.pdfViewer.currentPageNumber;
+      return 0;
     },
     /**
      * @param {number} value
      */
-    set page(value) {
-      this.pdfViewer.currentPageNumber = value;
-    },
+    set page(value) {},
     /**
      * @param dest - The PDF destination object.
      */
@@ -4561,45 +5300,1174 @@ var SimpleLinkService = (function SimpleLinkServiceClosure() {
      * @param {string} action
      */
     executeNamedAction: function (action) {},
+    /**
+     * @param {number} pageNum - page number.
+     * @param {Object} pageRef - reference to the page.
+     */
+    cachePageRef: function (pageNum, pageRef) {}
   };
   return SimpleLinkService;
 })();
 
+
+var THUMBNAIL_SCROLL_MARGIN = -19;
+
+
+var THUMBNAIL_WIDTH = 98; // px
+var THUMBNAIL_CANVAS_BORDER_WIDTH = 1; // px
+
 /**
- * PDFPage object source.
- * @class
+ * @typedef {Object} PDFThumbnailViewOptions
+ * @property {HTMLDivElement} container - The viewer element.
+ * @property {number} id - The thumbnail's unique ID (normally its number).
+ * @property {PageViewport} defaultViewport - The page viewport.
+ * @property {IPDFLinkService} linkService - The navigation/linking service.
+ * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.
+ * @property {boolean} disableCanvasToImageConversion - (optional) Don't convert
+ *   the canvas thumbnails to images. This prevents `toDataURL` calls,
+ *   but increases the overall memory usage. The default value is false.
  */
-var PDFPageSource = (function PDFPageSourceClosure() {
-  /**
-   * @constructs
-   * @param {PDFDocument} pdfDocument
-   * @param {number} pageNumber
-   * @constructor
-   */
-  function PDFPageSource(pdfDocument, pageNumber) {
-    this.pdfDocument = pdfDocument;
-    this.pageNumber = pageNumber;
+
+/**
+ * @class
+ * @implements {IRenderableView}
+ */
+var PDFThumbnailView = (function PDFThumbnailViewClosure() {
+  function getTempCanvas(width, height) {
+    var tempCanvas = PDFThumbnailView.tempImageCache;
+    if (!tempCanvas) {
+      tempCanvas = document.createElement('canvas');
+      PDFThumbnailView.tempImageCache = tempCanvas;
+    }
+    tempCanvas.width = width;
+    tempCanvas.height = height;
+
+    // Since this is a temporary canvas, we need to fill the canvas with a white
+    // background ourselves. `_getPageDrawContext` uses CSS rules for this.
+    tempCanvas.mozOpaque = true;
+    var ctx = tempCanvas.getContext('2d', {alpha: false});
+    ctx.save();
+    ctx.fillStyle = 'rgb(255, 255, 255)';
+    ctx.fillRect(0, 0, width, height);
+    ctx.restore();
+    return tempCanvas;
   }
 
-  PDFPageSource.prototype = /** @lends PDFPageSource.prototype */ {
+  /**
+   * @constructs PDFThumbnailView
+   * @param {PDFThumbnailViewOptions} options
+   */
+  function PDFThumbnailView(options) {
+    var container = options.container;
+    var id = options.id;
+    var defaultViewport = options.defaultViewport;
+    var linkService = options.linkService;
+    var renderingQueue = options.renderingQueue;
+    var disableCanvasToImageConversion =
+      options.disableCanvasToImageConversion || false;
+
+    this.id = id;
+    this.renderingId = 'thumbnail' + id;
+
+    this.pdfPage = null;
+    this.rotation = 0;
+    this.viewport = defaultViewport;
+    this.pdfPageRotate = defaultViewport.rotation;
+
+    this.linkService = linkService;
+    this.renderingQueue = renderingQueue;
+
+    this.resume = null;
+    this.renderingState = RenderingStates.INITIAL;
+    this.disableCanvasToImageConversion = disableCanvasToImageConversion;
+
+    this.pageWidth = this.viewport.width;
+    this.pageHeight = this.viewport.height;
+    this.pageRatio = this.pageWidth / this.pageHeight;
+
+    this.canvasWidth = THUMBNAIL_WIDTH;
+    this.canvasHeight = (this.canvasWidth / this.pageRatio) | 0;
+    this.scale = this.canvasWidth / this.pageWidth;
+
+    var anchor = document.createElement('a');
+    anchor.href = linkService.getAnchorUrl('#page=' + id);
+    anchor.title = mozL10n.get('thumb_page_title', {page: id}, 'Page {{page}}');
+    anchor.onclick = function stopNavigation() {
+      linkService.page = id;
+      return false;
+    };
+
+    var div = document.createElement('div');
+    div.id = 'thumbnailContainer' + id;
+    div.className = 'thumbnail';
+    this.div = div;
+
+    if (id === 1) {
+      // Highlight the thumbnail of the first page when no page number is
+      // specified (or exists in cache) when the document is loaded.
+      div.classList.add('selected');
+    }
+
+    var ring = document.createElement('div');
+    ring.className = 'thumbnailSelectionRing';
+    var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
+    ring.style.width = this.canvasWidth + borderAdjustment + 'px';
+    ring.style.height = this.canvasHeight + borderAdjustment + 'px';
+    this.ring = ring;
+
+    div.appendChild(ring);
+    anchor.appendChild(div);
+    container.appendChild(anchor);
+  }
+
+  PDFThumbnailView.prototype = {
+    setPdfPage: function PDFThumbnailView_setPdfPage(pdfPage) {
+      this.pdfPage = pdfPage;
+      this.pdfPageRotate = pdfPage.rotate;
+      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+      this.viewport = pdfPage.getViewport(1, totalRotation);
+      this.reset();
+    },
+
+    reset: function PDFThumbnailView_reset() {
+      if (this.renderTask) {
+        this.renderTask.cancel();
+      }
+      this.resume = null;
+      this.renderingState = RenderingStates.INITIAL;
+
+      this.pageWidth = this.viewport.width;
+      this.pageHeight = this.viewport.height;
+      this.pageRatio = this.pageWidth / this.pageHeight;
+
+      this.canvasHeight = (this.canvasWidth / this.pageRatio) | 0;
+      this.scale = (this.canvasWidth / this.pageWidth);
+
+      this.div.removeAttribute('data-loaded');
+      var ring = this.ring;
+      var childNodes = ring.childNodes;
+      for (var i = childNodes.length - 1; i >= 0; i--) {
+        ring.removeChild(childNodes[i]);
+      }
+      var borderAdjustment = 2 * THUMBNAIL_CANVAS_BORDER_WIDTH;
+      ring.style.width = this.canvasWidth + borderAdjustment + 'px';
+      ring.style.height = this.canvasHeight + borderAdjustment + 'px';
+
+      if (this.canvas) {
+        // Zeroing the width and height causes Firefox to release graphics
+        // resources immediately, which can greatly reduce memory consumption.
+        this.canvas.width = 0;
+        this.canvas.height = 0;
+        delete this.canvas;
+      }
+      if (this.image) {
+        this.image.removeAttribute('src');
+        delete this.image;
+      }
+    },
+
+    update: function PDFThumbnailView_update(rotation) {
+      if (typeof rotation !== 'undefined') {
+        this.rotation = rotation;
+      }
+      var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
+      this.viewport = this.viewport.clone({
+        scale: 1,
+        rotation: totalRotation
+      });
+      this.reset();
+    },
+
     /**
-     * @returns {Promise<PDFPage>}
+     * @private
      */
-    getPage: function () {
-      return this.pdfDocument.getPage(this.pageNumber);
+    _getPageDrawContext:
+        function PDFThumbnailView_getPageDrawContext(noCtxScale) {
+      var canvas = document.createElement('canvas');
+      // Keep the no-thumbnail outline visible, i.e. `data-loaded === false`,
+      // until rendering/image conversion is complete, to avoid display issues.
+      this.canvas = canvas;
+
+      canvas.mozOpaque = true;
+      var ctx = canvas.getContext('2d', {alpha: false});
+      var outputScale = getOutputScale(ctx);
+
+      canvas.width = (this.canvasWidth * outputScale.sx) | 0;
+      canvas.height = (this.canvasHeight * outputScale.sy) | 0;
+      canvas.style.width = this.canvasWidth + 'px';
+      canvas.style.height = this.canvasHeight + 'px';
+
+      if (!noCtxScale && outputScale.scaled) {
+        ctx.scale(outputScale.sx, outputScale.sy);
+      }
+      return ctx;
+    },
+
+    /**
+     * @private
+     */
+    _convertCanvasToImage: function PDFThumbnailView_convertCanvasToImage() {
+      if (!this.canvas) {
+        return;
+      }
+      if (this.renderingState !== RenderingStates.FINISHED) {
+        return;
+      }
+      var id = this.renderingId;
+      var className = 'thumbnailImage';
+      var ariaLabel = mozL10n.get('thumb_page_canvas', { page: this.id },
+                                  'Thumbnail of Page {{page}}');
+
+      if (this.disableCanvasToImageConversion) {
+        this.canvas.id = id;
+        this.canvas.className = className;
+        this.canvas.setAttribute('aria-label', ariaLabel);
+
+        this.div.setAttribute('data-loaded', true);
+        this.ring.appendChild(this.canvas);
+        return;
+      }
+      var image = document.createElement('img');
+      image.id = id;
+      image.className = className;
+      image.setAttribute('aria-label', ariaLabel);
+
+      image.style.width = this.canvasWidth + 'px';
+      image.style.height = this.canvasHeight + 'px';
+
+      image.src = this.canvas.toDataURL();
+      this.image = image;
+
+      this.div.setAttribute('data-loaded', true);
+      this.ring.appendChild(image);
+
+      // Zeroing the width and height causes Firefox to release graphics
+      // resources immediately, which can greatly reduce memory consumption.
+      this.canvas.width = 0;
+      this.canvas.height = 0;
+      delete this.canvas;
+    },
+
+    draw: function PDFThumbnailView_draw() {
+      if (this.renderingState !== RenderingStates.INITIAL) {
+        console.error('Must be in new state before drawing');
+        return Promise.resolve(undefined);
+      }
+
+      this.renderingState = RenderingStates.RUNNING;
+
+      var resolveRenderPromise, rejectRenderPromise;
+      var promise = new Promise(function (resolve, reject) {
+        resolveRenderPromise = resolve;
+        rejectRenderPromise = reject;
+      });
+
+      var self = this;
+      function thumbnailDrawCallback(error) {
+        // The renderTask may have been replaced by a new one, so only remove
+        // the reference to the renderTask if it matches the one that is
+        // triggering this callback.
+        if (renderTask === self.renderTask) {
+          self.renderTask = null;
+        }
+        if (error === 'cancelled') {
+          rejectRenderPromise(error);
+          return;
+        }
+
+        self.renderingState = RenderingStates.FINISHED;
+        self._convertCanvasToImage();
+
+        if (!error) {
+          resolveRenderPromise(undefined);
+        } else {
+          rejectRenderPromise(error);
+        }
+      }
+
+      var ctx = this._getPageDrawContext();
+      var drawViewport = this.viewport.clone({ scale: this.scale });
+      var renderContinueCallback = function renderContinueCallback(cont) {
+        if (!self.renderingQueue.isHighestPriority(self)) {
+          self.renderingState = RenderingStates.PAUSED;
+          self.resume = function resumeCallback() {
+            self.renderingState = RenderingStates.RUNNING;
+            cont();
+          };
+          return;
+        }
+        cont();
+      };
+
+      var renderContext = {
+        canvasContext: ctx,
+        viewport: drawViewport
+      };
+      var renderTask = this.renderTask = this.pdfPage.render(renderContext);
+      renderTask.onContinue = renderContinueCallback;
+
+      renderTask.promise.then(
+        function pdfPageRenderCallback() {
+          thumbnailDrawCallback(null);
+        },
+        function pdfPageRenderError(error) {
+          thumbnailDrawCallback(error);
+        }
+      );
+      return promise;
+    },
+
+    setImage: function PDFThumbnailView_setImage(pageView) {
+      if (this.renderingState !== RenderingStates.INITIAL) {
+        return;
+      }
+      var img = pageView.canvas;
+      if (!img) {
+        return;
+      }
+      if (!this.pdfPage) {
+        this.setPdfPage(pageView.pdfPage);
+      }
+
+      this.renderingState = RenderingStates.FINISHED;
+
+      var ctx = this._getPageDrawContext(true);
+      var canvas = ctx.canvas;
+
+      if (img.width <= 2 * canvas.width) {
+        ctx.drawImage(img, 0, 0, img.width, img.height,
+                      0, 0, canvas.width, canvas.height);
+        this._convertCanvasToImage();
+        return;
+      }
+      // drawImage does an awful job of rescaling the image, doing it gradually.
+      var MAX_NUM_SCALING_STEPS = 3;
+      var reducedWidth = canvas.width << MAX_NUM_SCALING_STEPS;
+      var reducedHeight = canvas.height << MAX_NUM_SCALING_STEPS;
+      var reducedImage = getTempCanvas(reducedWidth, reducedHeight);
+      var reducedImageCtx = reducedImage.getContext('2d');
+
+      while (reducedWidth > img.width || reducedHeight > img.height) {
+        reducedWidth >>= 1;
+        reducedHeight >>= 1;
+      }
+      reducedImageCtx.drawImage(img, 0, 0, img.width, img.height,
+                                0, 0, reducedWidth, reducedHeight);
+      while (reducedWidth > 2 * canvas.width) {
+        reducedImageCtx.drawImage(reducedImage,
+                                  0, 0, reducedWidth, reducedHeight,
+                                  0, 0, reducedWidth >> 1, reducedHeight >> 1);
+        reducedWidth >>= 1;
+        reducedHeight >>= 1;
+      }
+      ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight,
+                    0, 0, canvas.width, canvas.height);
+      this._convertCanvasToImage();
     }
   };
 
-  return PDFPageSource;
+  return PDFThumbnailView;
+})();
+
+PDFThumbnailView.tempImageCache = null;
+
+
+/**
+ * @typedef {Object} PDFThumbnailViewerOptions
+ * @property {HTMLDivElement} container - The container for the thumbnail
+ *   elements.
+ * @property {IPDFLinkService} linkService - The navigation/linking service.
+ * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.
+ */
+
+/**
+ * Simple viewer control to display thumbnails for pages.
+ * @class
+ * @implements {IRenderableView}
+ */
+var PDFThumbnailViewer = (function PDFThumbnailViewerClosure() {
+  /**
+   * @constructs PDFThumbnailViewer
+   * @param {PDFThumbnailViewerOptions} options
+   */
+  function PDFThumbnailViewer(options) {
+    this.container = options.container;
+    this.renderingQueue = options.renderingQueue;
+    this.linkService = options.linkService;
+
+    this.scroll = watchScroll(this.container, this._scrollUpdated.bind(this));
+    this._resetView();
+  }
+
+  PDFThumbnailViewer.prototype = {
+    /**
+     * @private
+     */
+    _scrollUpdated: function PDFThumbnailViewer_scrollUpdated() {
+      this.renderingQueue.renderHighestPriority();
+    },
+
+    getThumbnail: function PDFThumbnailViewer_getThumbnail(index) {
+      return this.thumbnails[index];
+    },
+
+    /**
+     * @private
+     */
+    _getVisibleThumbs: function PDFThumbnailViewer_getVisibleThumbs() {
+      return getVisibleElements(this.container, this.thumbnails);
+    },
+
+    scrollThumbnailIntoView:
+        function PDFThumbnailViewer_scrollThumbnailIntoView(page) {
+      var selected = document.querySelector('.thumbnail.selected');
+      if (selected) {
+        selected.classList.remove('selected');
+      }
+      var thumbnail = document.getElementById('thumbnailContainer' + page);
+      if (thumbnail) {
+        thumbnail.classList.add('selected');
+      }
+      var visibleThumbs = this._getVisibleThumbs();
+      var numVisibleThumbs = visibleThumbs.views.length;
+
+      // If the thumbnail isn't currently visible, scroll it into view.
+      if (numVisibleThumbs > 0) {
+        var first = visibleThumbs.first.id;
+        // Account for only one thumbnail being visible.
+        var last = (numVisibleThumbs > 1 ? visibleThumbs.last.id : first);
+        if (page <= first || page >= last) {
+          scrollIntoView(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN });
+        }
+      }
+    },
+
+    get pagesRotation() {
+      return this._pagesRotation;
+    },
+
+    set pagesRotation(rotation) {
+      this._pagesRotation = rotation;
+      for (var i = 0, l = this.thumbnails.length; i < l; i++) {
+        var thumb = this.thumbnails[i];
+        thumb.update(rotation);
+      }
+    },
+
+    cleanup: function PDFThumbnailViewer_cleanup() {
+      var tempCanvas = PDFThumbnailView.tempImageCache;
+      if (tempCanvas) {
+        // Zeroing the width and height causes Firefox to release graphics
+        // resources immediately, which can greatly reduce memory consumption.
+        tempCanvas.width = 0;
+        tempCanvas.height = 0;
+      }
+      PDFThumbnailView.tempImageCache = null;
+    },
+
+    /**
+     * @private
+     */
+    _resetView: function PDFThumbnailViewer_resetView() {
+      this.thumbnails = [];
+      this._pagesRotation = 0;
+      this._pagesRequests = [];
+    },
+
+    setDocument: function PDFThumbnailViewer_setDocument(pdfDocument) {
+      if (this.pdfDocument) {
+        // cleanup of the elements and views
+        var thumbsView = this.container;
+        while (thumbsView.hasChildNodes()) {
+          thumbsView.removeChild(thumbsView.lastChild);
+        }
+        this._resetView();
+      }
+
+      this.pdfDocument = pdfDocument;
+      if (!pdfDocument) {
+        return Promise.resolve();
+      }
+
+      return pdfDocument.getPage(1).then(function (firstPage) {
+        var pagesCount = pdfDocument.numPages;
+        var viewport = firstPage.getViewport(1.0);
+        for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
+          var thumbnail = new PDFThumbnailView({
+            container: this.container,
+            id: pageNum,
+            defaultViewport: viewport.clone(),
+            linkService: this.linkService,
+            renderingQueue: this.renderingQueue,
+            disableCanvasToImageConversion: false,
+          });
+          this.thumbnails.push(thumbnail);
+        }
+      }.bind(this));
+    },
+
+    /**
+     * @param {PDFPageView} pageView
+     * @returns {PDFPage}
+     * @private
+     */
+    _ensurePdfPageLoaded:
+        function PDFThumbnailViewer_ensurePdfPageLoaded(thumbView) {
+      if (thumbView.pdfPage) {
+        return Promise.resolve(thumbView.pdfPage);
+      }
+      var pageNumber = thumbView.id;
+      if (this._pagesRequests[pageNumber]) {
+        return this._pagesRequests[pageNumber];
+      }
+      var promise = this.pdfDocument.getPage(pageNumber).then(
+        function (pdfPage) {
+          thumbView.setPdfPage(pdfPage);
+          this._pagesRequests[pageNumber] = null;
+          return pdfPage;
+        }.bind(this));
+      this._pagesRequests[pageNumber] = promise;
+      return promise;
+    },
+
+    forceRendering: function () {
+      var visibleThumbs = this._getVisibleThumbs();
+      var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs,
+                                                             this.thumbnails,
+                                                             this.scroll.down);
+      if (thumbView) {
+        this._ensurePdfPageLoaded(thumbView).then(function () {
+          this.renderingQueue.renderView(thumbView);
+        }.bind(this));
+        return true;
+      }
+      return false;
+    }
+  };
+
+  return PDFThumbnailViewer;
+})();
+
+
+var SidebarView = {
+  NONE: 0,
+  THUMBS: 1,
+  OUTLINE: 2,
+  ATTACHMENTS: 3
+};
+
+/**
+ * @typedef {Object} PDFSidebarOptions
+ * @property {PDFViewer} - The document viewer.
+ * @property {PDFThumbnailViewer} - The thumbnail viewer.
+ * @property {PDFOutlineViewer} - The outline viewer.
+ * @property {HTMLDivElement} mainContainer - The main container
+ *   (in which the viewer element is placed).
+ * @property {HTMLDivElement} outerContainer - The outer container
+ *   (encasing both the viewer and sidebar elements).
+ * @property {HTMLButtonElement} toggleButton - The button used for
+ *   opening/closing the sidebar.
+ * @property {HTMLButtonElement} thumbnailButton - The button used to show
+ *   the thumbnail view.
+ * @property {HTMLButtonElement} outlineButton - The button used to show
+ *   the outline view.
+ * @property {HTMLButtonElement} attachmentsButton - The button used to show
+ *   the attachments view.
+ * @property {HTMLDivElement} thumbnailView - The container in which
+ *   the thumbnails are placed.
+ * @property {HTMLDivElement} outlineView - The container in which
+ *   the outline is placed.
+ * @property {HTMLDivElement} attachmentsView - The container in which
+ *   the attachments are placed.
+ */
+
+/**
+ * @class
+ */
+var PDFSidebar = (function PDFSidebarClosure() {
+  /**
+   * @constructs PDFSidebar
+   * @param {PDFSidebarOptions} options
+   */
+  function PDFSidebar(options) {
+    this.isOpen = false;
+    this.active = SidebarView.THUMBS;
+    this.isInitialViewSet = false;
+
+    /**
+     * Callback used when the sidebar has been opened/closed, to ensure that
+     * the viewers (PDFViewer/PDFThumbnailViewer) are updated correctly.
+     */
+    this.onToggled = null;
+
+    this.pdfViewer = options.pdfViewer;
+    this.pdfThumbnailViewer = options.pdfThumbnailViewer;
+    this.pdfOutlineViewer = options.pdfOutlineViewer;
+
+    this.mainContainer = options.mainContainer;
+    this.outerContainer = options.outerContainer;
+    this.toggleButton = options.toggleButton;
+
+    this.thumbnailButton = options.thumbnailButton;
+    this.outlineButton = options.outlineButton;
+    this.attachmentsButton = options.attachmentsButton;
+
+    this.thumbnailView = options.thumbnailView;
+    this.outlineView = options.outlineView;
+    this.attachmentsView = options.attachmentsView;
+
+    this._addEventListeners();
+  }
+
+  PDFSidebar.prototype = {
+    reset: function PDFSidebar_reset() {
+      this.isInitialViewSet = false;
+
+      this.close();
+      this.switchView(SidebarView.THUMBS);
+
+      this.outlineButton.disabled = false;
+      this.attachmentsButton.disabled = false;
+    },
+
+    /**
+     * @returns {number} One of the values in {SidebarView}.
+     */
+    get visibleView() {
+      return (this.isOpen ? this.active : SidebarView.NONE);
+    },
+
+    get isThumbnailViewVisible() {
+      return (this.isOpen && this.active === SidebarView.THUMBS);
+    },
+
+    get isOutlineViewVisible() {
+      return (this.isOpen && this.active === SidebarView.OUTLINE);
+    },
+
+    get isAttachmentsViewVisible() {
+      return (this.isOpen && this.active === SidebarView.ATTACHMENTS);
+    },
+
+    /**
+     * @param {number} view - The sidebar view that should become visible,
+     *                        must be one of the values in {SidebarView}.
+     */
+    setInitialView: function PDFSidebar_setInitialView(view) {
+      if (this.isInitialViewSet) {
+        return;
+      }
+      this.isInitialViewSet = true;
+
+      if (this.isOpen && view === SidebarView.NONE) {
+        // If the user has already manually opened the sidebar,
+        // immediately closing it would be bad UX.
+        return;
+      }
+      this.switchView(view, true);
+    },
+
+    /**
+     * @param {number} view - The sidebar view that should be switched to,
+     *                        must be one of the values in {SidebarView}.
+     * @param {boolean} forceOpen - Ensure that the sidebar is opened.
+     *                              The default value is false.
+     */
+    switchView: function PDFSidebar_switchView(view, forceOpen) {
+      if (view === SidebarView.NONE) {
+        this.close();
+        return;
+      }
+      if (forceOpen) {
+        this.open();
+      }
+      var shouldForceRendering = false;
+
+      switch (view) {
+        case SidebarView.THUMBS:
+          this.thumbnailButton.classList.add('toggled');
+          this.outlineButton.classList.remove('toggled');
+          this.attachmentsButton.classList.remove('toggled');
+
+          this.thumbnailView.classList.remove('hidden');
+          this.outlineView.classList.add('hidden');
+          this.attachmentsView.classList.add('hidden');
+
+          if (this.isOpen && view !== this.active) {
+            this._updateThumbnailViewer();
+            shouldForceRendering = true;
+          }
+          break;
+        case SidebarView.OUTLINE:
+          if (this.outlineButton.disabled) {
+            return;
+          }
+          this.thumbnailButton.classList.remove('toggled');
+          this.outlineButton.classList.add('toggled');
+          this.attachmentsButton.classList.remove('toggled');
+
+          this.thumbnailView.classList.add('hidden');
+          this.outlineView.classList.remove('hidden');
+          this.attachmentsView.classList.add('hidden');
+          break;
+        case SidebarView.ATTACHMENTS:
+          if (this.attachmentsButton.disabled) {
+            return;
+          }
+          this.thumbnailButton.classList.remove('toggled');
+          this.outlineButton.classList.remove('toggled');
+          this.attachmentsButton.classList.add('toggled');
+
+          this.thumbnailView.classList.add('hidden');
+          this.outlineView.classList.add('hidden');
+          this.attachmentsView.classList.remove('hidden');
+          break;
+        default:
+          console.error('PDFSidebar_switchView: "' + view +
+                        '" is an unsupported value.');
+          return;
+      }
+      // Update the active view *after* it has been validated above,
+      // in order to prevent setting it to an invalid state.
+      this.active = view | 0;
+
+      if (shouldForceRendering) {
+        this._forceRendering();
+      }
+    },
+
+    open: function PDFSidebar_open() {
+      if (this.isOpen) {
+        return;
+      }
+      this.isOpen = true;
+      this.toggleButton.classList.add('toggled');
+
+      this.outerContainer.classList.add('sidebarMoving');
+      this.outerContainer.classList.add('sidebarOpen');
+
+      if (this.active === SidebarView.THUMBS) {
+        this._updateThumbnailViewer();
+      }
+      this._forceRendering();
+    },
+
+    close: function PDFSidebar_close() {
+      if (!this.isOpen) {
+        return;
+      }
+      this.isOpen = false;
+      this.toggleButton.classList.remove('toggled');
+
+      this.outerContainer.classList.add('sidebarMoving');
+      this.outerContainer.classList.remove('sidebarOpen');
+
+      this._forceRendering();
+    },
+
+    toggle: function PDFSidebar_toggle() {
+      if (this.isOpen) {
+        this.close();
+      } else {
+        this.open();
+      }
+    },
+
+    /**
+     * @private
+     */
+    _forceRendering: function PDFSidebar_forceRendering() {
+      if (this.onToggled) {
+        this.onToggled();
+      } else { // Fallback
+        this.pdfViewer.forceRendering();
+        this.pdfThumbnailViewer.forceRendering();
+      }
+    },
+
+    /**
+     * @private
+     */
+    _updateThumbnailViewer: function PDFSidebar_updateThumbnailViewer() {
+      var pdfViewer = this.pdfViewer;
+      var thumbnailViewer = this.pdfThumbnailViewer;
+
+      // Use the rendered pages to set the corresponding thumbnail images.
+      var pagesCount = pdfViewer.pagesCount;
+      for (var pageIndex = 0; pageIndex < pagesCount; pageIndex++) {
+        var pageView = pdfViewer.getPageView(pageIndex);
+        if (pageView && pageView.renderingState === RenderingStates.FINISHED) {
+          var thumbnailView = thumbnailViewer.getThumbnail(pageIndex);
+          thumbnailView.setImage(pageView);
+        }
+      }
+      thumbnailViewer.scrollThumbnailIntoView(pdfViewer.currentPageNumber);
+    },
+
+    /**
+     * @private
+     */
+    _addEventListeners: function PDFSidebar_addEventListeners() {
+      var self = this;
+
+      self.mainContainer.addEventListener('transitionend', function(evt) {
+        if (evt.target === /* mainContainer */ this) {
+          self.outerContainer.classList.remove('sidebarMoving');
+        }
+      });
+
+      // Buttons for switching views.
+      self.thumbnailButton.addEventListener('click', function() {
+        self.switchView(SidebarView.THUMBS);
+      });
+
+      self.outlineButton.addEventListener('click', function() {
+        self.switchView(SidebarView.OUTLINE);
+      });
+      self.outlineButton.addEventListener('dblclick', function() {
+        self.pdfOutlineViewer.toggleOutlineTree();
+      });
+
+      self.attachmentsButton.addEventListener('click', function() {
+        self.switchView(SidebarView.ATTACHMENTS);
+      });
+
+      // Disable/enable views.
+      self.outlineView.addEventListener('outlineloaded', function(evt) {
+        var outlineCount = evt.detail.outlineCount;
+
+        self.outlineButton.disabled = !outlineCount;
+        if (!outlineCount && self.active === SidebarView.OUTLINE) {
+          self.switchView(SidebarView.THUMBS);
+        }
+      });
+
+      self.attachmentsView.addEventListener('attachmentsloaded', function(evt) {
+        var attachmentsCount = evt.detail.attachmentsCount;
+
+        self.attachmentsButton.disabled = !attachmentsCount;
+        if (!attachmentsCount && self.active === SidebarView.ATTACHMENTS) {
+          self.switchView(SidebarView.THUMBS);
+        }
+      });
+
+      // Update the thumbnailViewer, if visible, when exiting presentation mode.
+      window.addEventListener('presentationmodechanged', function(evt) {
+        if (!evt.detail.active && !evt.detail.switchInProgress &&
+            self.isThumbnailViewVisible) {
+          self._updateThumbnailViewer();
+        }
+      });
+    },
+  };
+
+  return PDFSidebar;
+})();
+
+
+var DEFAULT_TITLE = '\u2013';
+
+/**
+ * @typedef {Object} PDFOutlineViewerOptions
+ * @property {HTMLDivElement} container - The viewer element.
+ * @property {IPDFLinkService} linkService - The navigation/linking service.
+ */
+
+/**
+ * @typedef {Object} PDFOutlineViewerRenderParameters
+ * @property {Array|null} outline - An array of outline objects.
+ */
+
+/**
+ * @class
+ */
+var PDFOutlineViewer = (function PDFOutlineViewerClosure() {
+  /**
+   * @constructs PDFOutlineViewer
+   * @param {PDFOutlineViewerOptions} options
+   */
+  function PDFOutlineViewer(options) {
+    this.outline = null;
+    this.lastToggleIsShow = true;
+    this.container = options.container;
+    this.linkService = options.linkService;
+  }
+
+  PDFOutlineViewer.prototype = {
+    reset: function PDFOutlineViewer_reset() {
+      this.outline = null;
+      this.lastToggleIsShow = true;
+
+      var container = this.container;
+      while (container.firstChild) {
+        container.removeChild(container.firstChild);
+      }
+    },
+
+    /**
+     * @private
+     */
+    _dispatchEvent: function PDFOutlineViewer_dispatchEvent(outlineCount) {
+      var event = document.createEvent('CustomEvent');
+      event.initCustomEvent('outlineloaded', true, true, {
+        outlineCount: outlineCount
+      });
+      this.container.dispatchEvent(event);
+    },
+
+    /**
+     * @private
+     */
+    _bindLink: function PDFOutlineViewer_bindLink(element, item) {
+      if (item.url) {
+        PDFJS.addLinkAttributes(element, { url: item.url });
+        return;
+      }
+      var linkService = this.linkService;
+      element.href = linkService.getDestinationHash(item.dest);
+      element.onclick = function goToDestination(e) {
+        linkService.navigateTo(item.dest);
+        return false;
+      };
+    },
+
+    /**
+     * @private
+     */
+    _setStyles: function PDFOutlineViewer_setStyles(element, item) {
+      var styleStr = '';
+      if (item.bold) {
+        styleStr += 'font-weight: bold;';
+      }
+      if (item.italic) {
+        styleStr += 'font-style: italic;';
+      }
+
+      if (styleStr) {
+        element.setAttribute('style', styleStr);
+      }
+    },
+
+    /**
+     * Prepend a button before an outline item which allows the user to toggle
+     * the visibility of all outline items at that level.
+     *
+     * @private
+     */
+    _addToggleButton: function PDFOutlineViewer_addToggleButton(div) {
+      var toggler = document.createElement('div');
+      toggler.className = 'outlineItemToggler';
+      toggler.onclick = function(event) {
+        event.stopPropagation();
+        toggler.classList.toggle('outlineItemsHidden');
+
+        if (event.shiftKey) {
+          var shouldShowAll = !toggler.classList.contains('outlineItemsHidden');
+          this._toggleOutlineItem(div, shouldShowAll);
+        }
+      }.bind(this);
+      div.insertBefore(toggler, div.firstChild);
+    },
+
+    /**
+     * Toggle the visibility of the subtree of an outline item.
+     *
+     * @param {Element} root - the root of the outline (sub)tree.
+     * @param {boolean} state - whether to show the outline (sub)tree. If false,
+     *   the outline subtree rooted at |root| will be collapsed.
+     *
+     * @private
+     */
+    _toggleOutlineItem:
+        function PDFOutlineViewer_toggleOutlineItem(root, show) {
+      this.lastToggleIsShow = show;
+      var togglers = root.querySelectorAll('.outlineItemToggler');
+      for (var i = 0, ii = togglers.length; i < ii; ++i) {
+        togglers[i].classList[show ? 'remove' : 'add']('outlineItemsHidden');
+      }
+    },
+
+    /**
+     * Collapse or expand all subtrees of the outline.
+     */
+    toggleOutlineTree: function PDFOutlineViewer_toggleOutlineTree() {
+      if (!this.outline) {
+        return;
+      }
+      this._toggleOutlineItem(this.container, !this.lastToggleIsShow);
+    },
+
+    /**
+     * @param {PDFOutlineViewerRenderParameters} params
+     */
+    render: function PDFOutlineViewer_render(params) {
+      var outline = (params && params.outline) || null;
+      var outlineCount = 0;
+
+      if (this.outline) {
+        this.reset();
+      }
+      this.outline = outline;
+
+      if (!outline) {
+        this._dispatchEvent(outlineCount);
+        return;
+      }
+
+      var fragment = document.createDocumentFragment();
+      var queue = [{ parent: fragment, items: this.outline }];
+      var hasAnyNesting = false;
+      while (queue.length > 0) {
+        var levelData = queue.shift();
+        for (var i = 0, len = levelData.items.length; i < len; i++) {
+          var item = levelData.items[i];
+
+          var div = document.createElement('div');
+          div.className = 'outlineItem';
+
+          var element = document.createElement('a');
+          this._bindLink(element, item);
+          this._setStyles(element, item);
+          element.textContent =
+            PDFJS.removeNullCharacters(item.title) || DEFAULT_TITLE;
+
+          div.appendChild(element);
+
+          if (item.items.length > 0) {
+            hasAnyNesting = true;
+            this._addToggleButton(div);
+
+            var itemsDiv = document.createElement('div');
+            itemsDiv.className = 'outlineItems';
+            div.appendChild(itemsDiv);
+            queue.push({ parent: itemsDiv, items: item.items });
+          }
+
+          levelData.parent.appendChild(div);
+          outlineCount++;
+        }
+      }
+      if (hasAnyNesting) {
+        this.container.classList.add('outlineWithDeepNesting');
+      }
+
+      this.container.appendChild(fragment);
+
+      this._dispatchEvent(outlineCount);
+    }
+  };
+
+  return PDFOutlineViewer;
+})();
+
+
+/**
+ * @typedef {Object} PDFAttachmentViewerOptions
+ * @property {HTMLDivElement} container - The viewer element.
+ * @property {DownloadManager} downloadManager - The download manager.
+ */
+
+/**
+ * @typedef {Object} PDFAttachmentViewerRenderParameters
+ * @property {Array|null} attachments - An array of attachment objects.
+ */
+
+/**
+ * @class
+ */
+var PDFAttachmentViewer = (function PDFAttachmentViewerClosure() {
+  /**
+   * @constructs PDFAttachmentViewer
+   * @param {PDFAttachmentViewerOptions} options
+   */
+  function PDFAttachmentViewer(options) {
+    this.attachments = null;
+    this.container = options.container;
+    this.downloadManager = options.downloadManager;
+  }
+
+  PDFAttachmentViewer.prototype = {
+    reset: function PDFAttachmentViewer_reset() {
+      this.attachments = null;
+
+      var container = this.container;
+      while (container.firstChild) {
+        container.removeChild(container.firstChild);
+      }
+    },
+
+    /**
+     * @private
+     */
+    _dispatchEvent:
+        function PDFAttachmentViewer_dispatchEvent(attachmentsCount) {
+      var event = document.createEvent('CustomEvent');
+      event.initCustomEvent('attachmentsloaded', true, true, {
+        attachmentsCount: attachmentsCount
+      });
+      this.container.dispatchEvent(event);
+    },
+
+    /**
+     * @private
+     */
+    _bindLink:
+        function PDFAttachmentViewer_bindLink(button, content, filename) {
+      button.onclick = function downloadFile(e) {
+        this.downloadManager.downloadData(content, filename, '');
+        return false;
+      }.bind(this);
+    },
+
+    /**
+     * @param {PDFAttachmentViewerRenderParameters} params
+     */
+    render: function PDFAttachmentViewer_render(params) {
+      var attachments = (params && params.attachments) || null;
+      var attachmentsCount = 0;
+
+      if (this.attachments) {
+        this.reset();
+      }
+      this.attachments = attachments;
+
+      if (!attachments) {
+        this._dispatchEvent(attachmentsCount);
+        return;
+      }
+
+      var names = Object.keys(attachments).sort(function(a, b) {
+        return a.toLowerCase().localeCompare(b.toLowerCase());
+      });
+      attachmentsCount = names.length;
+
+      for (var i = 0; i < attachmentsCount; i++) {
+        var item = attachments[names[i]];
+        var filename = PDFJS.getFilenameFromUrl(item.filename);
+        var div = document.createElement('div');
+        div.className = 'attachmentsItem';
+        var button = document.createElement('button');
+        this._bindLink(button, item.content, filename);
+        button.textContent = PDFJS.removeNullCharacters(filename);
+        div.appendChild(button);
+        this.container.appendChild(div);
+      }
+
+      this._dispatchEvent(attachmentsCount);
+    }
+  };
+
+  return PDFAttachmentViewer;
 })();
 
 
 var PDFViewerApplication = {
   initialBookmark: document.location.hash.substring(1),
+  initialDestination: null,
   initialized: false,
   fellback: false,
   pdfDocument: null,
-  sidebarOpen: false,
+  pdfLoadingTask: null,
   printing: false,
   /** @type {PDFViewer} */
   pdfViewer: null,
@@ -4607,14 +6475,27 @@ var PDFViewerApplication = {
   pdfThumbnailViewer: null,
   /** @type {PDFRenderingQueue} */
   pdfRenderingQueue: null,
+  /** @type {PDFPresentationMode} */
+  pdfPresentationMode: null,
+  /** @type {PDFDocumentProperties} */
+  pdfDocumentProperties: null,
+  /** @type {PDFLinkService} */
+  pdfLinkService: null,
+  /** @type {PDFHistory} */
+  pdfHistory: null,
+  /** @type {PDFSidebar} */
+  pdfSidebar: null,
+  /** @type {PDFOutlineViewer} */
+  pdfOutlineViewer: null,
+  /** @type {PDFAttachmentViewer} */
+  pdfAttachmentViewer: null,
   pageRotation: 0,
-  updateScaleControls: true,
   isInitialViewSet: false,
   animationStartedPromise: null,
-  mouseScrollTimeStamp: 0,
-  mouseScrollDelta: 0,
   preferenceSidebarViewOnLoad: SidebarView.NONE,
   preferencePdfBugEnabled: false,
+  preferenceShowPreviousViewOnLoad: true,
+  preferenceDefaultZoomValue: '',
   isViewerEmbedded: (window.parent !== window),
   url: '',
 
@@ -4624,26 +6505,36 @@ var PDFViewerApplication = {
     pdfRenderingQueue.onIdle = this.cleanup.bind(this);
     this.pdfRenderingQueue = pdfRenderingQueue;
 
+    var pdfLinkService = new PDFLinkService();
+    this.pdfLinkService = pdfLinkService;
+
     var container = document.getElementById('viewerContainer');
     var viewer = document.getElementById('viewer');
     this.pdfViewer = new PDFViewer({
       container: container,
       viewer: viewer,
       renderingQueue: pdfRenderingQueue,
-      linkService: this
+      linkService: pdfLinkService,
+      downloadManager: new DownloadManager()
     });
     pdfRenderingQueue.setViewer(this.pdfViewer);
+    pdfLinkService.setViewer(this.pdfViewer);
 
     var thumbnailContainer = document.getElementById('thumbnailView');
     this.pdfThumbnailViewer = new PDFThumbnailViewer({
       container: thumbnailContainer,
       renderingQueue: pdfRenderingQueue,
-      linkService: this
+      linkService: pdfLinkService
     });
     pdfRenderingQueue.setThumbnailViewer(this.pdfThumbnailViewer);
 
     Preferences.initialize();
 
+    this.pdfHistory = new PDFHistory({
+      linkService: pdfLinkService
+    });
+    pdfLinkService.setHistory(this.pdfHistory);
+
     this.findController = new PDFFindController({
       pdfViewer: this.pdfViewer,
       integratedFind: this.supportsIntegratedFind
@@ -4657,6 +6548,7 @@ var PDFViewerApplication = {
       highlightAllCheckbox: document.getElementById('findHighlightAll'),
       caseSensitiveCheckbox: document.getElementById('findMatchCase'),
       findMsg: document.getElementById('findMsg'),
+      findResultsCount: document.getElementById('findResultsCount'),
       findStatusIcon: document.getElementById('findStatusIcon'),
       findPreviousButton: document.getElementById('findPrevious'),
       findNextButton: document.getElementById('findNext'),
@@ -4670,9 +6562,27 @@ var PDFViewerApplication = {
       toggleHandTool: document.getElementById('toggleHandTool')
     });
 
+    this.pdfDocumentProperties = new PDFDocumentProperties({
+      overlayName: 'documentPropertiesOverlay',
+      closeButton: document.getElementById('documentPropertiesClose'),
+      fields: {
+        'fileName': document.getElementById('fileNameField'),
+        'fileSize': document.getElementById('fileSizeField'),
+        'title': document.getElementById('titleField'),
+        'author': document.getElementById('authorField'),
+        'subject': document.getElementById('subjectField'),
+        'keywords': document.getElementById('keywordsField'),
+        'creationDate': document.getElementById('creationDateField'),
+        'modificationDate': document.getElementById('modificationDateField'),
+        'creator': document.getElementById('creatorField'),
+        'producer': document.getElementById('producerField'),
+        'version': document.getElementById('versionField'),
+        'pageCount': document.getElementById('pageCountField')
+      }
+    });
+
     SecondaryToolbar.initialize({
       toolbar: document.getElementById('secondaryToolbar'),
-      presentationMode: PresentationMode,
       toggleButton: document.getElementById('secondaryToolbarToggle'),
       presentationModeButton:
         document.getElementById('secondaryPresentationMode'),
@@ -4684,18 +6594,27 @@ var PDFViewerApplication = {
       lastPage: document.getElementById('lastPage'),
       pageRotateCw: document.getElementById('pageRotateCw'),
       pageRotateCcw: document.getElementById('pageRotateCcw'),
-      documentProperties: DocumentProperties,
       documentPropertiesButton: document.getElementById('documentProperties')
     });
 
-    PresentationMode.initialize({
-      container: container,
-      secondaryToolbar: SecondaryToolbar,
-      firstPage: document.getElementById('contextFirstPage'),
-      lastPage: document.getElementById('contextLastPage'),
-      pageRotateCw: document.getElementById('contextPageRotateCw'),
-      pageRotateCcw: document.getElementById('contextPageRotateCcw')
-    });
+    if (this.supportsFullscreen) {
+      var toolbar = SecondaryToolbar;
+      this.pdfPresentationMode = new PDFPresentationMode({
+        container: container,
+        viewer: viewer,
+        pdfViewer: this.pdfViewer,
+        contextMenuItems: [
+          { element: document.getElementById('contextFirstPage'),
+            handler: toolbar.firstPageClick.bind(toolbar) },
+          { element: document.getElementById('contextLastPage'),
+            handler: toolbar.lastPageClick.bind(toolbar) },
+          { element: document.getElementById('contextPageRotateCw'),
+            handler: toolbar.pageRotateCwClick.bind(toolbar) },
+          { element: document.getElementById('contextPageRotateCcw'),
+            handler: toolbar.pageRotateCcwClick.bind(toolbar) }
+        ]
+      });
+    }
 
     PasswordPrompt.initialize({
       overlayName: 'passwordOverlay',
@@ -4705,23 +6624,35 @@ var PDFViewerApplication = {
       passwordCancel: document.getElementById('passwordCancel')
     });
 
-    DocumentProperties.initialize({
-      overlayName: 'documentPropertiesOverlay',
-      closeButton: document.getElementById('documentPropertiesClose'),
-      fileNameField: document.getElementById('fileNameField'),
-      fileSizeField: document.getElementById('fileSizeField'),
-      titleField: document.getElementById('titleField'),
-      authorField: document.getElementById('authorField'),
-      subjectField: document.getElementById('subjectField'),
-      keywordsField: document.getElementById('keywordsField'),
-      creationDateField: document.getElementById('creationDateField'),
-      modificationDateField: document.getElementById('modificationDateField'),
-      creatorField: document.getElementById('creatorField'),
-      producerField: document.getElementById('producerField'),
-      versionField: document.getElementById('versionField'),
-      pageCountField: document.getElementById('pageCountField')
+    this.pdfOutlineViewer = new PDFOutlineViewer({
+      container: document.getElementById('outlineView'),
+      linkService: pdfLinkService,
     });
 
+    this.pdfAttachmentViewer = new PDFAttachmentViewer({
+      container: document.getElementById('attachmentsView'),
+      downloadManager: new DownloadManager(),
+    });
+
+    this.pdfSidebar = new PDFSidebar({
+      pdfViewer: this.pdfViewer,
+      pdfThumbnailViewer: this.pdfThumbnailViewer,
+      pdfOutlineViewer: this.pdfOutlineViewer,
+      // Divs (and sidebar button)
+      mainContainer: document.getElementById('mainContainer'),
+      outerContainer: document.getElementById('outerContainer'),
+      toggleButton: document.getElementById('sidebarToggle'),
+      // Buttons
+      thumbnailButton: document.getElementById('viewThumbnail'),
+      outlineButton: document.getElementById('viewOutline'),
+      attachmentsButton: document.getElementById('viewAttachments'),
+      // Views
+      thumbnailView: document.getElementById('thumbnailView'),
+      outlineView: document.getElementById('outlineView'),
+      attachmentsView: document.getElementById('attachmentsView'),
+    });
+    this.pdfSidebar.onToggled = this.forceRendering.bind(this);
+
     var self = this;
     var initializedPromise = Promise.all([
       Preferences.get('enableWebGL').then(function resolved(value) {
@@ -4733,6 +6664,12 @@ var PDFViewerApplication = {
       Preferences.get('pdfBugEnabled').then(function resolved(value) {
         self.preferencePdfBugEnabled = value;
       }),
+      Preferences.get('showPreviousViewOnLoad').then(function resolved(value) {
+        self.preferenceShowPreviousViewOnLoad = value;
+      }),
+      Preferences.get('defaultZoomValue').then(function resolved(value) {
+        self.preferenceDefaultZoomValue = value;
+      }),
       Preferences.get('disableTextLayer').then(function resolved(value) {
         if (PDFJS.disableTextLayer === true) {
           return;
@@ -4745,6 +6682,12 @@ var PDFViewerApplication = {
         }
         PDFJS.disableRange = value;
       }),
+      Preferences.get('disableStream').then(function resolved(value) {
+        if (PDFJS.disableStream === true) {
+          return;
+        }
+        PDFJS.disableStream = value;
+      }),
       Preferences.get('disableAutoFetch').then(function resolved(value) {
         PDFJS.disableAutoFetch = value;
       }),
@@ -4756,12 +6699,24 @@ var PDFViewerApplication = {
       }),
       Preferences.get('useOnlyCssZoom').then(function resolved(value) {
         PDFJS.useOnlyCssZoom = value;
-      })
+      }),
+      Preferences.get('externalLinkTarget').then(function resolved(value) {
+        if (PDFJS.isExternalLinkTargetSet()) {
+          return;
+        }
+        PDFJS.externalLinkTarget = value;
+      }),
       // TODO move more preferences and other async stuff here
     ]).catch(function (reason) { });
 
     return initializedPromise.then(function () {
-      PDFViewerApplication.initialized = true;
+      if (self.isViewerEmbedded && !PDFJS.isExternalLinkTargetSet()) {
+        // Prevent external links from "replacing" the viewer,
+        // when it's embedded in e.g. an iframe or an object.
+        PDFJS.externalLinkTarget = PDFJS.LinkTarget.TOP;
+      }
+
+      self.initialized = true;
     });
   },
 
@@ -4771,8 +6726,8 @@ var PDFViewerApplication = {
       newScale = (newScale * DEFAULT_SCALE_DELTA).toFixed(2);
       newScale = Math.ceil(newScale * 10) / 10;
       newScale = Math.min(MAX_SCALE, newScale);
-    } while (--ticks && newScale < MAX_SCALE);
-    this.setScale(newScale, true);
+    } while (--ticks > 0 && newScale < MAX_SCALE);
+    this.pdfViewer.currentScaleValue = newScale;
   },
 
   zoomOut: function pdfViewZoomOut(ticks) {
@@ -4781,12 +6736,8 @@ var PDFViewerApplication = {
       newScale = (newScale / DEFAULT_SCALE_DELTA).toFixed(2);
       newScale = Math.floor(newScale * 10) / 10;
       newScale = Math.max(MIN_SCALE, newScale);
-    } while (--ticks && newScale > MIN_SCALE);
-    this.setScale(newScale, true);
-  },
-
-  get currentScaleValue() {
-    return this.pdfViewer.currentScaleValue;
+    } while (--ticks > 0 && newScale > MIN_SCALE);
+    this.pdfViewer.currentScaleValue = newScale;
   },
 
   get pagesCount() {
@@ -4794,28 +6745,24 @@ var PDFViewerApplication = {
   },
 
   set page(val) {
-    this.pdfViewer.currentPageNumber = val;
+    this.pdfLinkService.page = val;
   },
 
-  get page() {
-    return this.pdfViewer.currentPageNumber;
+  get page() { // TODO remove
+    return this.pdfLinkService.page;
   },
 
   get supportsPrinting() {
     var canvas = document.createElement('canvas');
     var value = 'mozPrintCallback' in canvas;
-    // shadow
-    Object.defineProperty(this, 'supportsPrinting', { value: value,
-                                                      enumerable: true,
-                                                      configurable: true,
-                                                      writable: false });
-    return value;
+
+    return PDFJS.shadow(this, 'supportsPrinting', value);
   },
 
   get supportsFullscreen() {
     var doc = document.documentElement;
-    var support = doc.requestFullscreen || doc.mozRequestFullScreen ||
-                  doc.webkitRequestFullScreen || doc.msRequestFullscreen;
+    var support = !!(doc.requestFullscreen || doc.mozRequestFullScreen ||
+                     doc.webkitRequestFullScreen || doc.msRequestFullscreen);
 
     if (document.fullscreenEnabled === false ||
         document.mozFullScreenEnabled === false ||
@@ -4823,55 +6770,51 @@ var PDFViewerApplication = {
         document.msFullscreenEnabled === false) {
       support = false;
     }
+    if (support && PDFJS.disableFullscreen === true) {
+      support = false;
+    }
 
-    Object.defineProperty(this, 'supportsFullscreen', { value: support,
-                                                        enumerable: true,
-                                                        configurable: true,
-                                                        writable: false });
-    return support;
+    return PDFJS.shadow(this, 'supportsFullscreen', support);
   },
 
   get supportsIntegratedFind() {
     var support = false;
-    Object.defineProperty(this, 'supportsIntegratedFind', { value: support,
-                                                            enumerable: true,
-                                                            configurable: true,
-                                                            writable: false });
-    return support;
+
+    return PDFJS.shadow(this, 'supportsIntegratedFind', support);
   },
 
   get supportsDocumentFonts() {
     var support = true;
-    Object.defineProperty(this, 'supportsDocumentFonts', { value: support,
-                                                           enumerable: true,
-                                                           configurable: true,
-                                                           writable: false });
-    return support;
+
+    return PDFJS.shadow(this, 'supportsDocumentFonts', support);
   },
 
   get supportsDocumentColors() {
     var support = true;
-    Object.defineProperty(this, 'supportsDocumentColors', { value: support,
-                                                            enumerable: true,
-                                                            configurable: true,
-                                                            writable: false });
-    return support;
+
+    return PDFJS.shadow(this, 'supportsDocumentColors', support);
   },
 
   get loadingBar() {
     var bar = new ProgressBar('#loadingBar', {});
-    Object.defineProperty(this, 'loadingBar', { value: bar,
-                                                enumerable: true,
-                                                configurable: true,
-                                                writable: false });
-    return bar;
+
+    return PDFJS.shadow(this, 'loadingBar', bar);
+  },
+
+  get supportedMouseWheelZoomModifierKeys() {
+    var support = {
+      ctrlKey: true,
+      metaKey: true,
+    };
+
+    return PDFJS.shadow(this, 'supportedMouseWheelZoomModifierKeys', support);
   },
 
 
   setTitleUsingUrl: function pdfViewSetTitleUsingUrl(url) {
     this.url = url;
     try {
-      this.setTitle(decodeURIComponent(getFileName(url)) || url);
+      this.setTitle(decodeURIComponent(PDFJS.getFilenameFromUrl(url)) || url);
     } catch (e) {
       // decodeURIComponent may throw URIError,
       // fall back to using the unprocessed url in that case
@@ -4880,38 +6823,90 @@ var PDFViewerApplication = {
   },
 
   setTitle: function pdfViewSetTitle(title) {
+    if (this.isViewerEmbedded) {
+      // Embedded PDF viewers should not be changing their parent page's title.
+      return;
+    }
     document.title = title;
   },
 
+  /**
+   * Closes opened PDF document.
+   * @returns {Promise} - Returns the promise, which is resolved when all
+   *                      destruction is completed.
+   */
   close: function pdfViewClose() {
     var errorWrapper = document.getElementById('errorWrapper');
     errorWrapper.setAttribute('hidden', 'true');
 
-    if (!this.pdfDocument) {
-      return;
+    if (!this.pdfLoadingTask) {
+      return Promise.resolve();
     }
 
-    this.pdfDocument.destroy();
-    this.pdfDocument = null;
+    var promise = this.pdfLoadingTask.destroy();
+    this.pdfLoadingTask = null;
 
-    this.pdfThumbnailViewer.setDocument(null);
-    this.pdfViewer.setDocument(null);
+    if (this.pdfDocument) {
+      this.pdfDocument = null;
+
+      this.pdfThumbnailViewer.setDocument(null);
+      this.pdfViewer.setDocument(null);
+      this.pdfLinkService.setDocument(null, null);
+    }
+
+    this.pdfSidebar.reset();
+    this.pdfOutlineViewer.reset();
+    this.pdfAttachmentViewer.reset();
+
+    this.findController.reset();
+    this.findBar.reset();
 
     if (typeof PDFBug !== 'undefined') {
       PDFBug.cleanup();
     }
+    return promise;
   },
 
-  // TODO(mack): This function signature should really be pdfViewOpen(url, args)
-  open: function pdfViewOpen(file, scale, password,
-                             pdfDataRangeTransport, args) {
-    if (this.pdfDocument) {
-      // Reload the preferences if a document was previously opened.
-      Preferences.reload();
+  /**
+   * Opens PDF document specified by URL or array with additional arguments.
+   * @param {string|TypedArray|ArrayBuffer} file - PDF location or binary data.
+   * @param {Object} args - (optional) Additional arguments for the getDocument
+   *                        call, e.g. HTTP headers ('httpHeaders') or
+   *                        alternative data transport ('range').
+   * @returns {Promise} - Returns the promise, which is resolved when document
+   *                      is opened.
+   */
+  open: function pdfViewOpen(file, args) {
+    var scale = 0;
+    if (arguments.length > 2 || typeof args === 'number') {
+      console.warn('Call of open() with obsolete signature.');
+      if (typeof args === 'number') {
+        scale = args; // scale argument was found
+      }
+      args = arguments[4] || null;
+      if (arguments[3] && typeof arguments[3] === 'object') {
+        // The pdfDataRangeTransport argument is present.
+        args = Object.create(args);
+        args.range = arguments[3];
+      }
+      if (typeof arguments[2] === 'string') {
+        // The password argument is present.
+        args = Object.create(args);
+        args.password = arguments[2];
+      }
     }
-    this.close();
 
-    var parameters = {password: password};
+    if (this.pdfLoadingTask) {
+      // We need to destroy already opened document.
+      return this.close().then(function () {
+        // Reload the preferences if a document was previously opened.
+        Preferences.reload();
+        // ... and repeat the open() call.
+        return this.open(file, args);
+      }.bind(this));
+    }
+
+    var parameters = Object.create(null);
     if (typeof file === 'string') { // URL
       this.setTitleUsingUrl(file);
       parameters.url = file;
@@ -4928,24 +6923,27 @@ var PDFViewerApplication = {
     }
 
     var self = this;
-    self.loading = true;
     self.downloadComplete = false;
 
-    var passwordNeeded = function passwordNeeded(updatePassword, reason) {
+    var loadingTask = PDFJS.getDocument(parameters);
+    this.pdfLoadingTask = loadingTask;
+
+    loadingTask.onPassword = function passwordNeeded(updatePassword, reason) {
       PasswordPrompt.updatePassword = updatePassword;
       PasswordPrompt.reason = reason;
       PasswordPrompt.open();
     };
 
-    function getDocumentProgress(progressData) {
+    loadingTask.onProgress = function getDocumentProgress(progressData) {
       self.progress(progressData.loaded / progressData.total);
-    }
+    };
 
-    PDFJS.getDocument(parameters, pdfDataRangeTransport, passwordNeeded,
-                      getDocumentProgress).then(
+    // Listen for unsupported features to trigger the fallback UI.
+    loadingTask.onUnsupportedFeature = this.fallback.bind(this);
+
+    var result = loadingTask.promise.then(
       function getDocumentCallback(pdfDocument) {
         self.load(pdfDocument, scale);
-        self.loading = false;
       },
       function getDocumentError(exception) {
         var message = exception && exception.message;
@@ -4969,13 +6967,15 @@ var PDFViewerApplication = {
           message: message
         };
         self.error(loadingErrorMessage, moreInfo);
-        self.loading = false;
+
+        throw new Error(loadingErrorMessage);
       }
     );
 
     if (args && args.length) {
-      DocumentProperties.setFileSize(args.length);
+      PDFViewerApplication.pdfDocumentProperties.setFileSize(args.length);
     }
+    return result;
   },
 
   download: function pdfViewDownload() {
@@ -5012,131 +7012,6 @@ var PDFViewerApplication = {
   },
 
   fallback: function pdfViewFallback(featureId) {
-    return;
-  },
-
-  navigateTo: function pdfViewNavigateTo(dest) {
-    var destString = '';
-    var self = this;
-
-    var goToDestination = function(destRef) {
-      self.pendingRefStr = null;
-      // dest array looks like that: <page-ref> </XYZ|FitXXX> <args..>
-      var pageNumber = destRef instanceof Object ?
-        self.pagesRefMap[destRef.num + ' ' + destRef.gen + ' R'] :
-        (destRef + 1);
-      if (pageNumber) {
-        if (pageNumber > self.pagesCount) {
-          pageNumber = self.pagesCount;
-        }
-        self.pdfViewer.scrollPageIntoView(pageNumber, dest);
-
-        // Update the browsing history.
-        PDFHistory.push({ dest: dest, hash: destString, page: pageNumber });
-      } else {
-        self.pdfDocument.getPageIndex(destRef).then(function (pageIndex) {
-          var pageNum = pageIndex + 1;
-          self.pagesRefMap[destRef.num + ' ' + destRef.gen + ' R'] = pageNum;
-          goToDestination(destRef);
-        });
-      }
-    };
-
-    var destinationPromise;
-    if (typeof dest === 'string') {
-      destString = dest;
-      destinationPromise = this.pdfDocument.getDestination(dest);
-    } else {
-      destinationPromise = Promise.resolve(dest);
-    }
-    destinationPromise.then(function(destination) {
-      dest = destination;
-      if (!(destination instanceof Array)) {
-        return; // invalid destination
-      }
-      goToDestination(destination[0]);
-    });
-  },
-
-  executeNamedAction: function pdfViewExecuteNamedAction(action) {
-    // See PDF reference, table 8.45 - Named action
-    switch (action) {
-      case 'GoToPage':
-        document.getElementById('pageNumber').focus();
-        break;
-
-      case 'GoBack':
-        PDFHistory.back();
-        break;
-
-      case 'GoForward':
-        PDFHistory.forward();
-        break;
-
-      case 'Find':
-        if (!this.supportsIntegratedFind) {
-          this.findBar.toggle();
-        }
-        break;
-
-      case 'NextPage':
-        this.page++;
-        break;
-
-      case 'PrevPage':
-        this.page--;
-        break;
-
-      case 'LastPage':
-        this.page = this.pagesCount;
-        break;
-
-      case 'FirstPage':
-        this.page = 1;
-        break;
-
-      default:
-        break; // No action according to spec
-    }
-  },
-
-  getDestinationHash: function pdfViewGetDestinationHash(dest) {
-    if (typeof dest === 'string') {
-      return this.getAnchorUrl('#' + escape(dest));
-    }
-    if (dest instanceof Array) {
-      var destRef = dest[0]; // see navigateTo method for dest format
-      var pageNumber = destRef instanceof Object ?
-        this.pagesRefMap[destRef.num + ' ' + destRef.gen + ' R'] :
-        (destRef + 1);
-      if (pageNumber) {
-        var pdfOpenParams = this.getAnchorUrl('#page=' + pageNumber);
-        var destKind = dest[1];
-        if (typeof destKind === 'object' && 'name' in destKind &&
-            destKind.name === 'XYZ') {
-          var scale = (dest[4] || this.currentScaleValue);
-          var scaleNumber = parseFloat(scale);
-          if (scaleNumber) {
-            scale = scaleNumber * 100;
-          }
-          pdfOpenParams += '&zoom=' + scale;
-          if (dest[2] || dest[3]) {
-            pdfOpenParams += ',' + (dest[2] || 0) + ',' + (dest[3] || 0);
-          }
-        }
-        return pdfOpenParams;
-      }
-    }
-    return '';
-  },
-
-  /**
-   * Prefix the full url on anchor links to make sure that links are resolved
-   * relative to the current URL instead of the one defined in <base href>.
-   * @param {String} anchor The anchor hash, including the #.
-   */
-  getAnchorUrl: function getAnchorUrl(anchor) {
-    return anchor;
   },
 
   /**
@@ -5213,6 +7088,24 @@ var PDFViewerApplication = {
     // increases.
     if (percent > this.loadingBar.percent || isNaN(percent)) {
       this.loadingBar.percent = percent;
+
+      // When disableAutoFetch is enabled, it's not uncommon for the entire file
+      // to never be fetched (depends on e.g. the file structure). In this case
+      // the loading bar will not be completely filled, nor will it be hidden.
+      // To prevent displaying a partially filled loading bar permanently, we
+      // hide it when no data has been loaded during a certain amount of time.
+      if (PDFJS.disableAutoFetch && percent) {
+        if (this.disableAutoFetchLoadingBarTimeout) {
+          clearTimeout(this.disableAutoFetchLoadingBarTimeout);
+          this.disableAutoFetchLoadingBarTimeout = null;
+        }
+        this.loadingBar.show();
+
+        this.disableAutoFetchLoadingBarTimeout = setTimeout(function () {
+          this.loadingBar.hide();
+          this.disableAutoFetchLoadingBarTimeout = null;
+        }.bind(this), DISABLE_AUTO_FETCH_LOADING_BAR_TIMEOUT);
+      }
     }
   },
 
@@ -5220,19 +7113,13 @@ var PDFViewerApplication = {
     var self = this;
     scale = scale || UNKNOWN_SCALE;
 
-    this.findController.reset();
-
     this.pdfDocument = pdfDocument;
 
-    DocumentProperties.url = this.url;
-    DocumentProperties.pdfDocument = pdfDocument;
-    DocumentProperties.resolveDataAvailable();
+    this.pdfDocumentProperties.setDocumentAndUrl(pdfDocument, this.url);
 
     var downloadedPromise = pdfDocument.getDownloadInfo().then(function() {
       self.downloadComplete = true;
       self.loadingBar.hide();
-      var outerContainer = document.getElementById('outerContainer');
-      outerContainer.classList.remove('loadingInProgress');
     });
 
     var pagesCount = pdfDocument.numPages;
@@ -5243,6 +7130,9 @@ var PDFViewerApplication = {
     var id = this.documentFingerprint = pdfDocument.fingerprint;
     var store = this.store = new ViewHistory(id);
 
+    var baseDocumentUrl = null;
+    this.pdfLinkService.setDocument(pdfDocument, baseDocumentUrl);
+
     var pdfViewer = this.pdfViewer;
     pdfViewer.currentScale = scale;
     pdfViewer.setDocument(pdfDocument);
@@ -5252,7 +7142,6 @@ var PDFViewerApplication = {
 
     this.pageRotation = 0;
     this.isInitialViewSet = false;
-    this.pagesRefMap = pdfViewer.pagesRefMap;
 
     this.pdfThumbnailViewer.setDocument(pdfDocument);
 
@@ -5265,56 +7154,72 @@ var PDFViewerApplication = {
 
       self.loadingBar.setWidth(document.getElementById('viewer'));
 
-      self.findController.resolveFirstPage();
-
       if (!PDFJS.disableHistory && !self.isViewerEmbedded) {
         // The browsing history is only enabled when the viewer is standalone,
         // i.e. not when it is embedded in a web page.
-        PDFHistory.initialize(self.documentFingerprint, self);
+        if (!self.preferenceShowPreviousViewOnLoad) {
+          self.pdfHistory.clearHistoryState();
+        }
+        self.pdfHistory.initialize(self.documentFingerprint);
+
+        if (self.pdfHistory.initialDestination) {
+          self.initialDestination = self.pdfHistory.initialDestination;
+        } else if (self.pdfHistory.initialBookmark) {
+          self.initialBookmark = self.pdfHistory.initialBookmark;
+        }
       }
-    });
 
-    // Fetch the necessary preference values.
-    var showPreviousViewOnLoad;
-    var showPreviousViewOnLoadPromise =
-      Preferences.get('showPreviousViewOnLoad').then(function (prefValue) {
-        showPreviousViewOnLoad = prefValue;
-      });
-    var defaultZoomValue;
-    var defaultZoomValuePromise =
-      Preferences.get('defaultZoomValue').then(function (prefValue) {
-        defaultZoomValue = prefValue;
-      });
+      var initialParams = {
+        destination: self.initialDestination,
+        bookmark: self.initialBookmark,
+        hash: null,
+      };
 
-    var storePromise = store.initializedPromise;
-    Promise.all([firstPagePromise, storePromise, showPreviousViewOnLoadPromise,
-                 defaultZoomValuePromise]).then(function resolved() {
-      var storedHash = null;
-      if (showPreviousViewOnLoad && store.get('exists', false)) {
-        var pageNum = store.get('page', '1');
-        var zoom = defaultZoomValue ||
-                   store.get('zoom', self.pdfViewer.currentScale);
-        var left = store.get('scrollLeft', '0');
-        var top = store.get('scrollTop', '0');
+      store.initializedPromise.then(function resolved() {
+        var storedHash = null;
+        if (self.preferenceShowPreviousViewOnLoad &&
+            store.get('exists', false)) {
+          var pageNum = store.get('page', '1');
+          var zoom = self.preferenceDefaultZoomValue ||
+                     store.get('zoom', DEFAULT_SCALE_VALUE);
+          var left = store.get('scrollLeft', '0');
+          var top = store.get('scrollTop', '0');
 
-        storedHash = 'page=' + pageNum + '&zoom=' + zoom + ',' +
-                     left + ',' + top;
-      } else if (defaultZoomValue) {
-        storedHash = 'page=1&zoom=' + defaultZoomValue;
-      }
-      self.setInitialView(storedHash, scale);
+          storedHash = 'page=' + pageNum + '&zoom=' + zoom + ',' +
+                       left + ',' + top;
+        } else if (self.preferenceDefaultZoomValue) {
+          storedHash = 'page=1&zoom=' + self.preferenceDefaultZoomValue;
+        }
+        self.setInitialView(storedHash, scale);
 
-      // Make all navigation keys work on document load,
-      // unless the viewer is embedded in a web page.
-      if (!self.isViewerEmbedded) {
-        self.pdfViewer.focus();
-      }
-    }, function rejected(reason) {
-      console.error(reason);
+        initialParams.hash = storedHash;
 
-      firstPagePromise.then(function () {
+        // Make all navigation keys work on document load,
+        // unless the viewer is embedded in a web page.
+        if (!self.isViewerEmbedded) {
+          self.pdfViewer.focus();
+        }
+      }, function rejected(reason) {
+        console.error(reason);
         self.setInitialView(null, scale);
       });
+
+      // For documents with different page sizes,
+      // ensure that the correct location becomes visible on load.
+      pagesPromise.then(function resolved() {
+        if (!initialParams.destination && !initialParams.bookmark &&
+            !initialParams.hash) {
+          return;
+        }
+        if (self.hasEqualPageSizes) {
+          return;
+        }
+        self.initialDestination = initialParams.destination;
+        self.initialBookmark = initialParams.bookmark;
+
+        self.pdfViewer.currentScaleValue = self.pdfViewer.currentScaleValue;
+        self.setInitialView(initialParams.hash, scale);
+      });
     });
 
     pagesPromise.then(function() {
@@ -5325,7 +7230,7 @@ var PDFViewerApplication = {
             self.fallback(PDFJS.UNSUPPORTED_FEATURES.javaScript);
           }
           // Hack to support auto printing.
-          var regex = /\bprint\s*\(/g;
+          var regex = /\bprint\s*\(/;
           for (var i = 0, ii = javaScript.length; i < ii; i++) {
             var js = javaScript[i];
             if (js && regex.test(js)) {
@@ -5343,46 +7248,13 @@ var PDFViewerApplication = {
     var promises = [pagesPromise, this.animationStartedPromise];
     Promise.all(promises).then(function() {
       pdfDocument.getOutline().then(function(outline) {
-        var outlineView = document.getElementById('outlineView');
-        self.outline = new DocumentOutlineView({
-          outline: outline,
-          outlineView: outlineView,
-          linkService: self
-        });
-        document.getElementById('viewOutline').disabled = !outline;
-
-        if (!outline && !outlineView.classList.contains('hidden')) {
-          self.switchSidebarView('thumbs');
-        }
-        if (outline &&
-            self.preferenceSidebarViewOnLoad === SidebarView.OUTLINE) {
-          self.switchSidebarView('outline', true);
-        }
+        self.pdfOutlineViewer.render({ outline: outline });
       });
       pdfDocument.getAttachments().then(function(attachments) {
-        var attachmentsView = document.getElementById('attachmentsView');
-        self.attachments = new DocumentAttachmentsView({
-          attachments: attachments,
-          attachmentsView: attachmentsView
-        });
-        document.getElementById('viewAttachments').disabled = !attachments;
-
-        if (!attachments && !attachmentsView.classList.contains('hidden')) {
-          self.switchSidebarView('thumbs');
-        }
-        if (attachments &&
-            self.preferenceSidebarViewOnLoad === SidebarView.ATTACHMENTS) {
-          self.switchSidebarView('attachments', true);
-        }
+        self.pdfAttachmentViewer.render({ attachments: attachments });
       });
     });
 
-    if (self.preferenceSidebarViewOnLoad === SidebarView.THUMBS) {
-      Promise.all([firstPagePromise, onePageRendered]).then(function () {
-        self.switchSidebarView('thumbs', true);
-      });
-    }
-
     pdfDocument.getMetadata().then(function(data) {
       var info = data.info, metadata = data.metadata;
       self.documentInfo = info;
@@ -5423,34 +7295,38 @@ var PDFViewerApplication = {
   setInitialView: function pdfViewSetInitialView(storedHash, scale) {
     this.isInitialViewSet = true;
 
-    // When opening a new file (when one is already loaded in the viewer):
-    // Reset 'currentPageNumber', since otherwise the page's scale will be wrong
-    // if 'currentPageNumber' is larger than the number of pages in the file.
+    // When opening a new file, when one is already loaded in the viewer,
+    // ensure that the 'pageNumber' element displays the correct value.
     document.getElementById('pageNumber').value =
-      this.pdfViewer.currentPageNumber = 1;
+      this.pdfViewer.currentPageNumber;
 
-    if (PDFHistory.initialDestination) {
-      this.navigateTo(PDFHistory.initialDestination);
-      PDFHistory.initialDestination = null;
+    this.pdfSidebar.setInitialView(this.preferenceSidebarViewOnLoad);
+
+    if (this.initialDestination) {
+      this.pdfLinkService.navigateTo(this.initialDestination);
+      this.initialDestination = null;
     } else if (this.initialBookmark) {
-      this.setHash(this.initialBookmark);
-      PDFHistory.push({ hash: this.initialBookmark }, !!this.initialBookmark);
+      this.pdfLinkService.setHash(this.initialBookmark);
+      this.pdfHistory.push({ hash: this.initialBookmark }, true);
       this.initialBookmark = null;
     } else if (storedHash) {
-      this.setHash(storedHash);
+      this.pdfLinkService.setHash(storedHash);
     } else if (scale) {
-      this.setScale(scale, true);
+      this.pdfViewer.currentScaleValue = scale;
       this.page = 1;
     }
 
-    if (this.pdfViewer.currentScale === UNKNOWN_SCALE) {
+    if (!this.pdfViewer.currentScaleValue) {
       // Scale was not initialized: invalid bookmark or scale was not specified.
       // Setting the default one.
-      this.setScale(DEFAULT_SCALE, true);
+      this.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;
     }
   },
 
   cleanup: function pdfViewCleanup() {
+    if (!this.pdfDocument) {
+      return; // run cleanup when document is loaded
+    }
     this.pdfViewer.cleanup();
     this.pdfThumbnailViewer.cleanup();
     this.pdfDocument.cleanup();
@@ -5458,147 +7334,11 @@ var PDFViewerApplication = {
 
   forceRendering: function pdfViewForceRendering() {
     this.pdfRenderingQueue.printing = this.printing;
-    this.pdfRenderingQueue.isThumbnailViewEnabled = this.sidebarOpen;
+    this.pdfRenderingQueue.isThumbnailViewEnabled =
+      this.pdfSidebar.isThumbnailViewVisible;
     this.pdfRenderingQueue.renderHighestPriority();
   },
 
-  setHash: function pdfViewSetHash(hash) {
-    if (!this.isInitialViewSet) {
-      this.initialBookmark = hash;
-      return;
-    }
-
-    var validFitZoomValues = ['Fit','FitB','FitH','FitBH',
-      'FitV','FitBV','FitR'];
-
-    if (!hash) {
-      return;
-    }
-
-    if (hash.indexOf('=') >= 0) {
-      var params = this.parseQueryString(hash);
-      // borrowing syntax from "Parameters for Opening PDF Files"
-      if ('nameddest' in params) {
-        PDFHistory.updateNextHashParam(params.nameddest);
-        this.navigateTo(params.nameddest);
-        return;
-      }
-      var pageNumber, dest;
-      if ('page' in params) {
-        pageNumber = (params.page | 0) || 1;
-      }
-      if ('zoom' in params) {
-        var zoomArgs = params.zoom.split(','); // scale,left,top
-        // building destination array
-
-        // If the zoom value, it has to get divided by 100. If it is a string,
-        // it should stay as it is.
-        var zoomArg = zoomArgs[0];
-        var zoomArgNumber = parseFloat(zoomArg);
-        var destName = 'XYZ';
-        if (zoomArgNumber) {
-          zoomArg = zoomArgNumber / 100;
-        } else if (validFitZoomValues.indexOf(zoomArg) >= 0) {
-          destName = zoomArg;
-        }
-        dest = [null, { name: destName },
-                zoomArgs.length > 1 ? (zoomArgs[1] | 0) : null,
-                zoomArgs.length > 2 ? (zoomArgs[2] | 0) : null,
-                zoomArg];
-      }
-      if (dest) {
-        this.pdfViewer.scrollPageIntoView(pageNumber || this.page, dest);
-      } else if (pageNumber) {
-        this.page = pageNumber; // simple page
-      }
-      if ('pagemode' in params) {
-        if (params.pagemode === 'thumbs' || params.pagemode === 'bookmarks' ||
-            params.pagemode === 'attachments') {
-          this.switchSidebarView((params.pagemode === 'bookmarks' ?
-                                  'outline' : params.pagemode), true);
-        } else if (params.pagemode === 'none' && this.sidebarOpen) {
-          document.getElementById('sidebarToggle').click();
-        }
-      }
-    } else if (/^\d+$/.test(hash)) { // page number
-      this.page = hash;
-    } else { // named destination
-      PDFHistory.updateNextHashParam(unescape(hash));
-      this.navigateTo(unescape(hash));
-    }
-  },
-
-  switchSidebarView: function pdfViewSwitchSidebarView(view, openSidebar) {
-    if (openSidebar && !this.sidebarOpen) {
-      document.getElementById('sidebarToggle').click();
-    }
-    var thumbsView = document.getElementById('thumbnailView');
-    var outlineView = document.getElementById('outlineView');
-    var attachmentsView = document.getElementById('attachmentsView');
-
-    var thumbsButton = document.getElementById('viewThumbnail');
-    var outlineButton = document.getElementById('viewOutline');
-    var attachmentsButton = document.getElementById('viewAttachments');
-
-    switch (view) {
-      case 'thumbs':
-        var wasAnotherViewVisible = thumbsView.classList.contains('hidden');
-
-        thumbsButton.classList.add('toggled');
-        outlineButton.classList.remove('toggled');
-        attachmentsButton.classList.remove('toggled');
-        thumbsView.classList.remove('hidden');
-        outlineView.classList.add('hidden');
-        attachmentsView.classList.add('hidden');
-
-        this.forceRendering();
-
-        if (wasAnotherViewVisible) {
-          this.pdfThumbnailViewer.ensureThumbnailVisible(this.page);
-        }
-        break;
-
-      case 'outline':
-        thumbsButton.classList.remove('toggled');
-        outlineButton.classList.add('toggled');
-        attachmentsButton.classList.remove('toggled');
-        thumbsView.classList.add('hidden');
-        outlineView.classList.remove('hidden');
-        attachmentsView.classList.add('hidden');
-
-        if (outlineButton.getAttribute('disabled')) {
-          return;
-        }
-        break;
-
-      case 'attachments':
-        thumbsButton.classList.remove('toggled');
-        outlineButton.classList.remove('toggled');
-        attachmentsButton.classList.add('toggled');
-        thumbsView.classList.add('hidden');
-        outlineView.classList.add('hidden');
-        attachmentsView.classList.remove('hidden');
-
-        if (attachmentsButton.getAttribute('disabled')) {
-          return;
-        }
-        break;
-    }
-  },
-
-  // Helper function to parse query string (e.g. ?param1=value&parm2=...).
-  parseQueryString: function pdfViewParseQueryString(query) {
-    var parts = query.split('&');
-    var params = {};
-    for (var i = 0, ii = parts.length; i < ii; ++i) {
-      var param = parts[i].split('=');
-      var key = param[0].toLowerCase();
-      var value = param.length > 1 ? param[1] : null;
-      params[decodeURIComponent(key)] = decodeURIComponent(value);
-    }
-    return params;
-  },
-
   beforePrint: function pdfViewSetupBeforePrint() {
     if (!this.supportsPrinting) {
       var printMessage = mozL10n.get('printing_not_supported', null,
@@ -5609,7 +7349,7 @@ var PDFViewerApplication = {
 
     var alertNotReady = false;
     var i, ii;
-    if (!this.pagesCount) {
+    if (!this.pdfDocument || !this.pagesCount) {
       alertNotReady = true;
     } else {
       for (i = 0, ii = this.pagesCount; i < ii; ++i) {
@@ -5631,31 +7371,67 @@ var PDFViewerApplication = {
 
     var body = document.querySelector('body');
     body.setAttribute('data-mozPrintCallback', true);
+
+    if (!this.hasEqualPageSizes) {
+      console.warn('Not all pages have the same size. The printed result ' +
+          'may be incorrect!');
+    }
+
+    // Insert a @page + size rule to make sure that the page size is correctly
+    // set. Note that we assume that all pages have the same size, because
+    // variable-size pages are not supported yet (at least in Chrome & Firefox).
+    // TODO(robwu): Use named pages when size calculation bugs get resolved
+    // (e.g. https://crbug.com/355116) AND when support for named pages is
+    // added (http://www.w3.org/TR/css3-page/#using-named-pages).
+    // In browsers where @page + size is not supported (such as Firefox,
+    // https://bugzil.la/851441), the next stylesheet will be ignored and the
+    // user has to select the correct paper size in the UI if wanted.
+    this.pageStyleSheet = document.createElement('style');
+    var pageSize = this.pdfViewer.getPageView(0).pdfPage.getViewport(1);
+    this.pageStyleSheet.textContent =
+      // "size:<width> <height>" is what we need. But also add "A4" because
+      // Firefox incorrectly reports support for the other value.
+      '@supports ((size:A4) and (size:1pt 1pt)) {' +
+      '@page { size: ' + pageSize.width + 'pt ' + pageSize.height + 'pt;}' +
+      '}';
+    body.appendChild(this.pageStyleSheet);
+
     for (i = 0, ii = this.pagesCount; i < ii; ++i) {
       this.pdfViewer.getPageView(i).beforePrint();
     }
 
   },
 
+  // Whether all pages of the PDF have the same width and height.
+  get hasEqualPageSizes() {
+    var firstPage = this.pdfViewer.getPageView(0);
+    for (var i = 1, ii = this.pagesCount; i < ii; ++i) {
+      var pageView = this.pdfViewer.getPageView(i);
+      if (pageView.width !== firstPage.width ||
+          pageView.height !== firstPage.height) {
+        return false;
+      }
+    }
+    return true;
+  },
+
   afterPrint: function pdfViewSetupAfterPrint() {
     var div = document.getElementById('printContainer');
     while (div.hasChildNodes()) {
       div.removeChild(div.lastChild);
     }
 
+    if (this.pageStyleSheet && this.pageStyleSheet.parentNode) {
+      this.pageStyleSheet.parentNode.removeChild(this.pageStyleSheet);
+      this.pageStyleSheet = null;
+    }
+
     this.printing = false;
     this.forceRendering();
   },
 
-  setScale: function (value, resetAutoSettings) {
-    this.updateScaleControls = !!resetAutoSettings;
-    this.pdfViewer.currentScaleValue = value;
-    this.updateScaleControls = true;
-  },
-
   rotatePages: function pdfViewRotatePages(delta) {
     var pageNumber = this.page;
-
     this.pageRotation = (this.pageRotation + 360 + delta) % 360;
     this.pdfViewer.pagesRotation = this.pageRotation;
     this.pdfThumbnailViewer.pagesRotation = this.pageRotation;
@@ -5665,534 +7441,65 @@ var PDFViewerApplication = {
     this.pdfViewer.scrollPageIntoView(pageNumber);
   },
 
-  /**
-   * This function flips the page in presentation mode if the user scrolls up
-   * or down with large enough motion and prevents page flipping too often.
-   *
-   * @this {PDFView}
-   * @param {number} mouseScrollDelta The delta value from the mouse event.
-   */
-  mouseScroll: function pdfViewMouseScroll(mouseScrollDelta) {
-    var MOUSE_SCROLL_COOLDOWN_TIME = 50;
-
-    var currentTime = (new Date()).getTime();
-    var storedTime = this.mouseScrollTimeStamp;
-
-    // In case one page has already been flipped there is a cooldown time
-    // which has to expire before next page can be scrolled on to.
-    if (currentTime > storedTime &&
-        currentTime - storedTime < MOUSE_SCROLL_COOLDOWN_TIME) {
+  requestPresentationMode: function pdfViewRequestPresentationMode() {
+    if (!this.pdfPresentationMode) {
       return;
     }
-
-    // In case the user decides to scroll to the opposite direction than before
-    // clear the accumulated delta.
-    if ((this.mouseScrollDelta > 0 && mouseScrollDelta < 0) ||
-        (this.mouseScrollDelta < 0 && mouseScrollDelta > 0)) {
-      this.clearMouseScrollState();
-    }
-
-    this.mouseScrollDelta += mouseScrollDelta;
-
-    var PAGE_FLIP_THRESHOLD = 120;
-    if (Math.abs(this.mouseScrollDelta) >= PAGE_FLIP_THRESHOLD) {
-
-      var PageFlipDirection = {
-        UP: -1,
-        DOWN: 1
-      };
-
-      // In presentation mode scroll one page at a time.
-      var pageFlipDirection = (this.mouseScrollDelta > 0) ?
-                                PageFlipDirection.UP :
-                                PageFlipDirection.DOWN;
-      this.clearMouseScrollState();
-      var currentPage = this.page;
-
-      // In case we are already on the first or the last page there is no need
-      // to do anything.
-      if ((currentPage === 1 && pageFlipDirection === PageFlipDirection.UP) ||
-          (currentPage === this.pagesCount &&
-           pageFlipDirection === PageFlipDirection.DOWN)) {
-        return;
-      }
-
-      this.page += pageFlipDirection;
-      this.mouseScrollTimeStamp = currentTime;
-    }
+    this.pdfPresentationMode.request();
   },
 
   /**
-   * This function clears the member attributes used with mouse scrolling in
-   * presentation mode.
-   *
-   * @this {PDFView}
+   * @param {number} delta - The delta value from the mouse event.
    */
-  clearMouseScrollState: function pdfViewClearMouseScrollState() {
-    this.mouseScrollTimeStamp = 0;
-    this.mouseScrollDelta = 0;
+  scrollPresentationMode: function pdfViewScrollPresentationMode(delta) {
+    if (!this.pdfPresentationMode) {
+      return;
+    }
+    this.pdfPresentationMode.mouseScroll(delta);
   }
 };
 window.PDFView = PDFViewerApplication; // obsolete name, using it as an alias
 
 
-var THUMBNAIL_SCROLL_MARGIN = -19;
-
-/**
- * @constructor
- * @param container
- * @param id
- * @param defaultViewport
- * @param linkService
- * @param renderingQueue
- * @param pageSource
- *
- * @implements {IRenderableView}
- */
-var ThumbnailView = function thumbnailView(container, id, defaultViewport,
-                                           linkService, renderingQueue,
-                                           pageSource) {
-  var anchor = document.createElement('a');
-  anchor.href = linkService.getAnchorUrl('#page=' + id);
-  anchor.title = mozL10n.get('thumb_page_title', {page: id}, 'Page {{page}}');
-  anchor.onclick = function stopNavigation() {
-    linkService.page = id;
-    return false;
-  };
-
-  this.pdfPage = undefined;
-  this.viewport = defaultViewport;
-  this.pdfPageRotate = defaultViewport.rotation;
-
-  this.rotation = 0;
-  this.pageWidth = this.viewport.width;
-  this.pageHeight = this.viewport.height;
-  this.pageRatio = this.pageWidth / this.pageHeight;
-  this.id = id;
-  this.renderingId = 'thumbnail' + id;
-
-  this.canvasWidth = 98;
-  this.canvasHeight = this.canvasWidth / this.pageWidth * this.pageHeight;
-  this.scale = (this.canvasWidth / this.pageWidth);
-
-  var div = this.el = document.createElement('div');
-  div.id = 'thumbnailContainer' + id;
-  div.className = 'thumbnail';
-
-  if (id === 1) {
-    // Highlight the thumbnail of the first page when no page number is
-    // specified (or exists in cache) when the document is loaded.
-    div.classList.add('selected');
-  }
-
-  var ring = document.createElement('div');
-  ring.className = 'thumbnailSelectionRing';
-  ring.style.width = this.canvasWidth + 'px';
-  ring.style.height = this.canvasHeight + 'px';
-
-  div.appendChild(ring);
-  anchor.appendChild(div);
-  container.appendChild(anchor);
-
-  this.hasImage = false;
-  this.renderingState = RenderingStates.INITIAL;
-  this.renderingQueue = renderingQueue;
-  this.pageSource = pageSource;
-
-  this.setPdfPage = function thumbnailViewSetPdfPage(pdfPage) {
-    this.pdfPage = pdfPage;
-    this.pdfPageRotate = pdfPage.rotate;
-    var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
-    this.viewport = pdfPage.getViewport(1, totalRotation);
-    this.update();
-  };
-
-  this.update = function thumbnailViewUpdate(rotation) {
-    if (rotation !== undefined) {
-      this.rotation = rotation;
-    }
-    var totalRotation = (this.rotation + this.pdfPageRotate) % 360;
-    this.viewport = this.viewport.clone({
-      scale: 1,
-      rotation: totalRotation
-    });
-    this.pageWidth = this.viewport.width;
-    this.pageHeight = this.viewport.height;
-    this.pageRatio = this.pageWidth / this.pageHeight;
-
-    this.canvasHeight = this.canvasWidth / this.pageWidth * this.pageHeight;
-    this.scale = (this.canvasWidth / this.pageWidth);
-
-    div.removeAttribute('data-loaded');
-    ring.textContent = '';
-    ring.style.width = this.canvasWidth + 'px';
-    ring.style.height = this.canvasHeight + 'px';
-
-    this.hasImage = false;
-    this.renderingState = RenderingStates.INITIAL;
-    this.resume = null;
-  };
-
-  this.getPageDrawContext = function thumbnailViewGetPageDrawContext() {
-    var canvas = document.createElement('canvas');
-    canvas.id = 'thumbnail' + id;
-
-    canvas.width = this.canvasWidth;
-    canvas.height = this.canvasHeight;
-    canvas.className = 'thumbnailImage';
-    canvas.setAttribute('aria-label', mozL10n.get('thumb_page_canvas',
-      {page: id}, 'Thumbnail of Page {{page}}'));
-
-    div.setAttribute('data-loaded', true);
-
-    ring.appendChild(canvas);
-
-    var ctx = canvas.getContext('2d');
-    ctx.save();
-    ctx.fillStyle = 'rgb(255, 255, 255)';
-    ctx.fillRect(0, 0, this.canvasWidth, this.canvasHeight);
-    ctx.restore();
-    return ctx;
-  };
-
-  this.drawingRequired = function thumbnailViewDrawingRequired() {
-    return !this.hasImage;
-  };
-
-  this.draw = function thumbnailViewDraw(callback) {
-    if (!this.pdfPage) {
-      var promise = this.pageSource.getPage(this.id);
-      promise.then(function(pdfPage) {
-        this.setPdfPage(pdfPage);
-        this.draw(callback);
-      }.bind(this));
+var HOSTED_VIEWER_ORIGINS = ['null',
+  'http://mozilla.github.io', 'https://mozilla.github.io'];
+function validateFileURL(file) {
+  try {
+    var viewerOrigin = new URL(window.location.href).origin || 'null';
+    if (HOSTED_VIEWER_ORIGINS.indexOf(viewerOrigin) >= 0) {
+      // Hosted or local viewer, allow for any file locations
       return;
     }
-
-    if (this.renderingState !== RenderingStates.INITIAL) {
-      console.error('Must be in new state before drawing');
+    var fileOrigin = new URL(file, window.location.href).origin;
+    // Removing of the following line will not guarantee that the viewer will
+    // start accepting URLs from foreign origin -- CORS headers on the remote
+    // server must be properly configured.
+    if (fileOrigin !== viewerOrigin) {
+      throw new Error('file origin does not match viewer\'s');
     }
+  } catch (e) {
+    var message = e && e.message;
+    var loadingErrorMessage = mozL10n.get('loading_error', null,
+      'An error occurred while loading the PDF.');
 
-    this.renderingState = RenderingStates.RUNNING;
-    if (this.hasImage) {
-      callback();
-      return;
-    }
-
-    var self = this;
-    var ctx = this.getPageDrawContext();
-    var drawViewport = this.viewport.clone({ scale: this.scale });
-    var renderContext = {
-      canvasContext: ctx,
-      viewport: drawViewport,
-      continueCallback: function(cont) {
-        if (!self.renderingQueue.isHighestPriority(self)) {
-          self.renderingState = RenderingStates.PAUSED;
-          self.resume = function() {
-            self.renderingState = RenderingStates.RUNNING;
-            cont();
-          };
-          return;
-        }
-        cont();
-      }
+    var moreInfo = {
+      message: message
     };
-    this.pdfPage.render(renderContext).promise.then(
-      function pdfPageRenderCallback() {
-        self.renderingState = RenderingStates.FINISHED;
-        callback();
-      },
-      function pdfPageRenderError(error) {
-        self.renderingState = RenderingStates.FINISHED;
-        callback();
-      }
-    );
-    this.hasImage = true;
-  };
-
-  function getTempCanvas(width, height) {
-    var tempCanvas = ThumbnailView.tempImageCache;
-    if (!tempCanvas) {
-      tempCanvas = document.createElement('canvas');
-      ThumbnailView.tempImageCache = tempCanvas;
-    }
-    tempCanvas.width = width;
-    tempCanvas.height = height;
-    return tempCanvas;
+    PDFViewerApplication.error(loadingErrorMessage, moreInfo);
+    throw e;
   }
-
-  this.setImage = function thumbnailViewSetImage(img) {
-    if (!this.pdfPage) {
-      var promise = this.pageSource.getPage();
-      promise.then(function(pdfPage) {
-        this.setPdfPage(pdfPage);
-        this.setImage(img);
-      }.bind(this));
-      return;
-    }
-    if (this.hasImage || !img) {
-      return;
-    }
-    this.renderingState = RenderingStates.FINISHED;
-    var ctx = this.getPageDrawContext();
-
-    var reducedImage = img;
-    var reducedWidth = img.width;
-    var reducedHeight = img.height;
-
-    // drawImage does an awful job of rescaling the image, doing it gradually
-    var MAX_SCALE_FACTOR = 2.0;
-    if (Math.max(img.width / ctx.canvas.width,
-                 img.height / ctx.canvas.height) > MAX_SCALE_FACTOR) {
-      reducedWidth >>= 1;
-      reducedHeight >>= 1;
-      reducedImage = getTempCanvas(reducedWidth, reducedHeight);
-      var reducedImageCtx = reducedImage.getContext('2d');
-      reducedImageCtx.drawImage(img, 0, 0, img.width, img.height,
-                                0, 0, reducedWidth, reducedHeight);
-      while (Math.max(reducedWidth / ctx.canvas.width,
-                      reducedHeight / ctx.canvas.height) > MAX_SCALE_FACTOR) {
-        reducedImageCtx.drawImage(reducedImage,
-                                  0, 0, reducedWidth, reducedHeight,
-                                  0, 0, reducedWidth >> 1, reducedHeight >> 1);
-        reducedWidth >>= 1;
-        reducedHeight >>= 1;
-      }
-    }
-
-    ctx.drawImage(reducedImage, 0, 0, reducedWidth, reducedHeight,
-                  0, 0, ctx.canvas.width, ctx.canvas.height);
-
-    this.hasImage = true;
-  };
-};
-
-ThumbnailView.tempImageCache = null;
-
-/**
- * @typedef {Object} PDFThumbnailViewerOptions
- * @property {HTMLDivElement} container - The container for the thumbs elements.
- * @property {IPDFLinkService} linkService - The navigation/linking service.
- * @property {PDFRenderingQueue} renderingQueue - The rendering queue object.
- */
-
-/**
- * Simple viewer control to display thumbs for pages.
- * @class
- */
-var PDFThumbnailViewer = (function pdfThumbnailViewer() {
-  /**
-   * @constructs
-   * @param {PDFThumbnailViewerOptions} options
-   */
-  function PDFThumbnailViewer(options) {
-    this.container = options.container;
-    this.renderingQueue = options.renderingQueue;
-    this.linkService = options.linkService;
-
-    this.scroll = watchScroll(this.container, this._scrollUpdated.bind(this));
-    this._resetView();
-  }
-
-  PDFThumbnailViewer.prototype = {
-    _scrollUpdated: function PDFThumbnailViewer_scrollUpdated() {
-      this.renderingQueue.renderHighestPriority();
-    },
-
-    getThumbnail: function PDFThumbnailViewer_getThumbnail(index) {
-      return this.thumbnails[index];
-    },
-
-    _getVisibleThumbs: function PDFThumbnailViewer_getVisibleThumbs() {
-      return getVisibleElements(this.container, this.thumbnails);
-    },
-
-    scrollThumbnailIntoView: function (page) {
-      var selected = document.querySelector('.thumbnail.selected');
-      if (selected) {
-        selected.classList.remove('selected');
-      }
-      var thumbnail = document.getElementById('thumbnailContainer' + page);
-      thumbnail.classList.add('selected');
-      var visibleThumbs = this._getVisibleThumbs();
-      var numVisibleThumbs = visibleThumbs.views.length;
-
-      // If the thumbnail isn't currently visible, scroll it into view.
-      if (numVisibleThumbs > 0) {
-        var first = visibleThumbs.first.id;
-        // Account for only one thumbnail being visible.
-        var last = (numVisibleThumbs > 1 ? visibleThumbs.last.id : first);
-        if (page <= first || page >= last) {
-          scrollIntoView(thumbnail, { top: THUMBNAIL_SCROLL_MARGIN });
-        }
-      }
-    },
-
-    get pagesRotation() {
-      return this._pagesRotation;
-    },
-
-    set pagesRotation(rotation) {
-      this._pagesRotation = rotation;
-      for (var i = 0, l = this.thumbnails.length; i < l; i++) {
-        var thumb = this.thumbnails[i];
-        thumb.update(rotation);
-      }
-    },
-
-    cleanup: function PDFThumbnailViewer_cleanup() {
-      ThumbnailView.tempImageCache = null;
-    },
-
-    _resetView: function () {
-      this.thumbnails = [];
-      this._pagesRotation = 0;
-    },
-
-    setDocument: function (pdfDocument) {
-      if (this.pdfDocument) {
-        // cleanup of the elements and views
-        var thumbsView = this.container;
-        while (thumbsView.hasChildNodes()) {
-          thumbsView.removeChild(thumbsView.lastChild);
-        }
-        this._resetView();
-      }
-
-      this.pdfDocument = pdfDocument;
-      if (!pdfDocument) {
-        return Promise.resolve();
-      }
-
-      return pdfDocument.getPage(1).then(function (firstPage) {
-        var pagesCount = pdfDocument.numPages;
-        var viewport = firstPage.getViewport(1.0);
-        for (var pageNum = 1; pageNum <= pagesCount; ++pageNum) {
-          var pageSource = new PDFPageSource(pdfDocument, pageNum);
-          var thumbnail = new ThumbnailView(this.container, pageNum,
-                                            viewport.clone(), this.linkService,
-                                            this.renderingQueue, pageSource);
-          this.thumbnails.push(thumbnail);
-        }
-      }.bind(this));
-    },
-
-    ensureThumbnailVisible:
-        function PDFThumbnailViewer_ensureThumbnailVisible(page) {
-      // Ensure that the thumbnail of the current page is visible
-      // when switching from another view.
-      scrollIntoView(document.getElementById('thumbnailContainer' + page));
-    },
-
-    forceRendering: function () {
-      var visibleThumbs = this._getVisibleThumbs();
-      var thumbView = this.renderingQueue.getHighestPriority(visibleThumbs,
-                                                             this.thumbnails,
-                                                             this.scroll.down);
-      if (thumbView) {
-        this.renderingQueue.renderView(thumbView);
-        return true;
-      }
-      return false;
-    }
-  };
-
-  return PDFThumbnailViewer;
-})();
-
-
-var DocumentOutlineView = function documentOutlineView(options) {
-  var outline = options.outline;
-  var outlineView = options.outlineView;
-  while (outlineView.firstChild) {
-    outlineView.removeChild(outlineView.firstChild);
-  }
-
-  if (!outline) {
-    return;
-  }
-
-  var linkService = options.linkService;
-
-  function bindItemLink(domObj, item) {
-    domObj.href = linkService.getDestinationHash(item.dest);
-    domObj.onclick = function documentOutlineViewOnclick(e) {
-      linkService.navigateTo(item.dest);
-      return false;
-    };
-  }
-
-  var queue = [{parent: outlineView, items: outline}];
-  while (queue.length > 0) {
-    var levelData = queue.shift();
-    var i, n = levelData.items.length;
-    for (i = 0; i < n; i++) {
-      var item = levelData.items[i];
-      var div = document.createElement('div');
-      div.className = 'outlineItem';
-      var a = document.createElement('a');
-      bindItemLink(a, item);
-      a.textContent = item.title;
-      div.appendChild(a);
-
-      if (item.items.length > 0) {
-        var itemsDiv = document.createElement('div');
-        itemsDiv.className = 'outlineItems';
-        div.appendChild(itemsDiv);
-        queue.push({parent: itemsDiv, items: item.items});
-      }
-
-      levelData.parent.appendChild(div);
-    }
-  }
-};
-
-
-var DocumentAttachmentsView = function documentAttachmentsView(options) {
-  var attachments = options.attachments;
-  var attachmentsView = options.attachmentsView;
-  while (attachmentsView.firstChild) {
-    attachmentsView.removeChild(attachmentsView.firstChild);
-  }
-
-  if (!attachments) {
-    return;
-  }
-
-  function bindItemLink(domObj, item) {
-    domObj.onclick = function documentAttachmentsViewOnclick(e) {
-      var downloadManager = new DownloadManager();
-      downloadManager.downloadData(item.content, getFileName(item.filename),
-                                   '');
-      return false;
-    };
-  }
-
-  var names = Object.keys(attachments).sort(function(a,b) {
-    return a.toLowerCase().localeCompare(b.toLowerCase());
-  });
-  for (var i = 0, ii = names.length; i < ii; i++) {
-    var item = attachments[names[i]];
-    var div = document.createElement('div');
-    div.className = 'attachmentsItem';
-    var button = document.createElement('button');
-    bindItemLink(button, item);
-    button.textContent = getFileName(item.filename);
-    div.appendChild(button);
-    attachmentsView.appendChild(div);
-  }
-};
-
-
+}
 
 function webViewerLoad(evt) {
-  PDFViewerApplication.initialize().then(webViewerInitialized);
+    configure(PDFJS);
+    PDFViewerApplication.initialize().then(webViewerInitialized);
 }
 
 function webViewerInitialized() {
   var queryString = document.location.search.substring(1);
-  var params = PDFViewerApplication.parseQueryString(queryString);
+  var params = parseQueryString(queryString);
   var file = 'file' in params ? params.file : DEFAULT_URL;
+  validateFileURL(file);
 
   var fileInput = document.createElement('input');
   fileInput.id = 'fileInput';
@@ -6219,7 +7526,7 @@ function webViewerInitialized() {
 
     // Special debugging flags in the hash section of the URL.
     var hash = document.location.hash.substring(1);
-    var hashParams = PDFViewerApplication.parseQueryString(hash);
+    var hashParams = parseQueryString(hash);
 
     if ('disableworker' in hashParams) {
       PDFJS.disableWorker = (hashParams['disableworker'] === 'true');
@@ -6294,47 +7601,21 @@ function webViewerInitialized() {
     document.getElementById('viewFind').classList.add('hidden');
   }
 
-  // Listen for unsupported features to trigger the fallback UI.
-  PDFJS.UnsupportedManager.listen(
-    PDFViewerApplication.fallback.bind(PDFViewerApplication));
-
   // Suppress context menus for some controls
   document.getElementById('scaleSelect').oncontextmenu = noContextMenuHandler;
 
-  var mainContainer = document.getElementById('mainContainer');
-  var outerContainer = document.getElementById('outerContainer');
-  mainContainer.addEventListener('transitionend', function(e) {
-    if (e.target === mainContainer) {
-      var event = document.createEvent('UIEvents');
-      event.initUIEvent('resize', false, false, window, 0);
-      window.dispatchEvent(event);
-      outerContainer.classList.remove('sidebarMoving');
-    }
-  }, true);
+  document.getElementById('mainContainer').addEventListener('transitionend',
+    function(e) {
+      if (e.target === /* mainContainer */ this) {
+        var event = document.createEvent('UIEvents');
+        event.initUIEvent('resize', false, false, window, 0);
+        window.dispatchEvent(event);
+      }
+    }, true);
 
   document.getElementById('sidebarToggle').addEventListener('click',
     function() {
-      this.classList.toggle('toggled');
-      outerContainer.classList.add('sidebarMoving');
-      outerContainer.classList.toggle('sidebarOpen');
-      PDFViewerApplication.sidebarOpen =
-        outerContainer.classList.contains('sidebarOpen');
-      PDFViewerApplication.forceRendering();
-    });
-
-  document.getElementById('viewThumbnail').addEventListener('click',
-    function() {
-      PDFViewerApplication.switchSidebarView('thumbs');
-    });
-
-  document.getElementById('viewOutline').addEventListener('click',
-    function() {
-      PDFViewerApplication.switchSidebarView('outline');
-    });
-
-  document.getElementById('viewAttachments').addEventListener('click',
-    function() {
-      PDFViewerApplication.switchSidebarView('attachments');
+      PDFViewerApplication.pdfSidebar.toggle();
     });
 
   document.getElementById('previous').addEventListener('click',
@@ -6370,10 +7651,12 @@ function webViewerInitialized() {
     }
   });
 
-  document.getElementById('scaleSelect').addEventListener('change',
-    function() {
-      PDFViewerApplication.setScale(this.value, false);
-    });
+  document.getElementById('scaleSelect').addEventListener('change', function() {
+    if (this.value === 'custom') {
+      return;
+    }
+    PDFViewerApplication.pdfViewer.currentScaleValue = this.value;
+  });
 
   document.getElementById('presentationMode').addEventListener('click',
     SecondaryToolbar.presentationModeClick.bind(SecondaryToolbar));
@@ -6395,7 +7678,7 @@ function webViewerInitialized() {
     PDFViewerApplication.setTitleUsingUrl(file);
     var xhr = new XMLHttpRequest();
     xhr.onload = function() {
-      PDFViewerApplication.open(new Uint8Array(xhr.response), 0);
+      PDFViewerApplication.open(new Uint8Array(xhr.response));
     };
     try {
       xhr.open('GET', file);
@@ -6409,32 +7692,93 @@ function webViewerInitialized() {
   }
 
   if (file) {
-    PDFViewerApplication.open(file, 0);
+    PDFViewerApplication.open(file);
   }
 }
 
 document.addEventListener('DOMContentLoaded', webViewerLoad, true);
 
 document.addEventListener('pagerendered', function (e) {
-  var pageIndex = e.detail.pageNumber - 1;
+  var pageNumber = e.detail.pageNumber;
+  var pageIndex = pageNumber - 1;
   var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
-  var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.
-                      getThumbnail(pageIndex);
-  thumbnailView.setImage(pageView.canvas);
 
+  // Use the rendered page to set the corresponding thumbnail image.
+  if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
+    var thumbnailView = PDFViewerApplication.pdfThumbnailViewer.
+                        getThumbnail(pageIndex);
+    thumbnailView.setImage(pageView);
+  }
+
+  if (PDFJS.pdfBug && Stats.enabled && pageView.stats) {
+    Stats.add(pageNumber, pageView.stats);
+  }
 
   if (pageView.error) {
     PDFViewerApplication.error(mozL10n.get('rendering_error', null,
       'An error occurred while rendering the page.'), pageView.error);
   }
 
-
   // If the page is still visible when it has finished rendering,
   // ensure that the page number input loading indicator is hidden.
-  if ((pageIndex + 1) === PDFViewerApplication.page) {
+  if (pageNumber === PDFViewerApplication.page) {
     var pageNumberInput = document.getElementById('pageNumber');
     pageNumberInput.classList.remove(PAGE_NUMBER_LOADING_INDICATOR);
   }
+
+}, true);
+
+document.addEventListener('textlayerrendered', function (e) {
+  var pageIndex = e.detail.pageNumber - 1;
+  var pageView = PDFViewerApplication.pdfViewer.getPageView(pageIndex);
+
+}, true);
+
+document.addEventListener('pagemode', function (evt) {
+  if (!PDFViewerApplication.initialized) {
+    return;
+  }
+  // Handle the 'pagemode' hash parameter, see also `PDFLinkService_setHash`.
+  var mode = evt.detail.mode, view;
+  switch (mode) {
+    case 'thumbs':
+      view = SidebarView.THUMBS;
+      break;
+    case 'bookmarks':
+    case 'outline':
+      view = SidebarView.OUTLINE;
+      break;
+    case 'attachments':
+      view = SidebarView.ATTACHMENTS;
+      break;
+    case 'none':
+      view = SidebarView.NONE;
+      break;
+    default:
+      console.error('Invalid "pagemode" hash parameter: ' + mode);
+      return;
+  }
+  PDFViewerApplication.pdfSidebar.switchView(view, /* forceOpen = */ true);
+}, true);
+
+document.addEventListener('namedaction', function (e) {
+  if (!PDFViewerApplication.initialized) {
+    return;
+  }
+  // Processing couple of named actions that might be useful.
+  // See also PDFLinkService.executeNamedAction
+  var action = e.detail.action;
+  switch (action) {
+    case 'GoToPage':
+      document.getElementById('pageNumber').focus();
+      break;
+
+    case 'Find':
+      if (!PDFViewerApplication.supportsIntegratedFind) {
+        PDFViewerApplication.findBar.toggle();
+      }
+      break;
+  }
 }, true);
 
 window.addEventListener('presentationmodechanged', function (e) {
@@ -6445,19 +7789,11 @@ window.addEventListener('presentationmodechanged', function (e) {
     active ? PresentationModeState.FULLSCREEN : PresentationModeState.NORMAL;
 });
 
-function updateViewarea() {
+window.addEventListener('updateviewarea', function (evt) {
   if (!PDFViewerApplication.initialized) {
     return;
   }
-  PDFViewerApplication.pdfViewer.update();
-}
-
-window.addEventListener('updateviewarea', function () {
-  if (!PDFViewerApplication.initialized) {
-    return;
-  }
-
-  var location = PDFViewerApplication.pdfViewer.location;
+  var location = evt.location;
 
   PDFViewerApplication.store.initializedPromise.then(function() {
     PDFViewerApplication.store.setMultiple({
@@ -6470,12 +7806,14 @@ window.addEventListener('updateviewarea', function () {
       // unable to write to storage
     });
   });
-  var href = PDFViewerApplication.getAnchorUrl(location.pdfOpenParams);
+  var href =
+    PDFViewerApplication.pdfLinkService.getAnchorUrl(location.pdfOpenParams);
   document.getElementById('viewBookmark').href = href;
   document.getElementById('secondaryViewBookmark').href = href;
 
   // Update the current bookmark in the browsing history.
-  PDFHistory.updateCurrentBookmark(location.pdfOpenParams, location.pageNumber);
+  PDFViewerApplication.pdfHistory.updateCurrentBookmark(location.pdfOpenParams,
+                                                        location.pageNumber);
 
   // Show/hide the loading indicator in the page number input element.
   var pageNumberInput = document.getElementById('pageNumber');
@@ -6490,22 +7828,37 @@ window.addEventListener('updateviewarea', function () {
 }, true);
 
 window.addEventListener('resize', function webViewerResize(evt) {
-  if (PDFViewerApplication.initialized &&
-      (document.getElementById('pageWidthOption').selected ||
-       document.getElementById('pageFitOption').selected ||
-       document.getElementById('pageAutoOption').selected)) {
-    var selectedScale = document.getElementById('scaleSelect').value;
-    PDFViewerApplication.setScale(selectedScale, false);
+  if (PDFViewerApplication.initialized) {
+    var currentScaleValue = PDFViewerApplication.pdfViewer.currentScaleValue;
+    if (currentScaleValue === 'auto' ||
+        currentScaleValue === 'page-fit' ||
+        currentScaleValue === 'page-width') {
+      // Note: the scale is constant for 'page-actual'.
+      PDFViewerApplication.pdfViewer.currentScaleValue = currentScaleValue;
+    } else if (!currentScaleValue) {
+      // Normally this shouldn't happen, but if the scale wasn't initialized
+      // we set it to the default value in order to prevent any issues.
+      // (E.g. the document being rendered with the wrong scale on load.)
+      PDFViewerApplication.pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;
+    }
+    PDFViewerApplication.pdfViewer.update();
   }
-  updateViewarea();
 
   // Set the 'max-height' CSS property of the secondary toolbar.
   SecondaryToolbar.setMaxHeight(document.getElementById('viewerContainer'));
 });
 
 window.addEventListener('hashchange', function webViewerHashchange(evt) {
-  if (PDFHistory.isHashChangeUnlocked) {
-    PDFViewerApplication.setHash(document.location.hash.substring(1));
+  if (PDFViewerApplication.pdfHistory.isHashChangeUnlocked) {
+    var hash = document.location.hash.substring(1);
+    if (!hash) {
+      return;
+    }
+    if (!PDFViewerApplication.isInitialViewSet) {
+      PDFViewerApplication.initialBookmark = hash;
+    } else {
+      PDFViewerApplication.pdfLinkService.setHash(hash);
+    }
   }
 });
 
@@ -6518,14 +7871,14 @@ window.addEventListener('change', function webViewerChange(evt) {
 
   if (!PDFJS.disableCreateObjectURL &&
       typeof URL !== 'undefined' && URL.createObjectURL) {
-    PDFViewerApplication.open(URL.createObjectURL(file), 0);
+    PDFViewerApplication.open(URL.createObjectURL(file));
   } else {
     // Read the local file into a Uint8Array.
     var fileReader = new FileReader();
     fileReader.onload = function webViewerChangeFileReaderOnload(evt) {
       var buffer = evt.target.result;
       var uint8Array = new Uint8Array(buffer);
-      PDFViewerApplication.open(uint8Array, 0);
+      PDFViewerApplication.open(uint8Array);
     };
     fileReader.readAsArrayBuffer(file);
   }
@@ -6543,7 +7896,7 @@ window.addEventListener('change', function webViewerChange(evt) {
 function selectScaleOption(value) {
   var options = document.getElementById('scaleSelect').options;
   var predefinedValueFound = false;
-  for (var i = 0; i < options.length; i++) {
+  for (var i = 0, ii = options.length; i < ii; i++) {
     var option = options[i];
     if (option.value !== value) {
       option.selected = false;
@@ -6585,36 +7938,30 @@ window.addEventListener('scalechange', function scalechange(evt) {
   document.getElementById('zoomOut').disabled = (evt.scale === MIN_SCALE);
   document.getElementById('zoomIn').disabled = (evt.scale === MAX_SCALE);
 
-  var customScaleOption = document.getElementById('customScaleOption');
-  customScaleOption.selected = false;
-
-  if (!PDFViewerApplication.updateScaleControls &&
-      (document.getElementById('pageWidthOption').selected ||
-       document.getElementById('pageFitOption').selected ||
-       document.getElementById('pageAutoOption').selected)) {
-    updateViewarea();
-    return;
-  }
-
-  if (evt.presetValue) {
-    selectScaleOption(evt.presetValue);
-    updateViewarea();
-    return;
-  }
-
-  var predefinedValueFound = selectScaleOption('' + evt.scale);
+  // Update the 'scaleSelect' DOM element.
+  var predefinedValueFound = selectScaleOption(evt.presetValue ||
+                                               '' + evt.scale);
   if (!predefinedValueFound) {
-    customScaleOption.textContent = Math.round(evt.scale * 10000) / 100 + '%';
+    var customScaleOption = document.getElementById('customScaleOption');
+    var customScale = Math.round(evt.scale * 10000) / 100;
+    customScaleOption.textContent =
+      mozL10n.get('page_scale_percent', { scale: customScale }, '{{scale}}%');
     customScaleOption.selected = true;
   }
-  updateViewarea();
+  if (!PDFViewerApplication.initialized) {
+    return;
+  }
+  PDFViewerApplication.pdfViewer.update();
 }, true);
 
 window.addEventListener('pagechange', function pagechange(evt) {
   var page = evt.pageNumber;
   if (evt.previousPageNumber !== page) {
     document.getElementById('pageNumber').value = page;
-    PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page);
+
+    if (PDFViewerApplication.pdfSidebar.isThumbnailViewVisible) {
+      PDFViewerApplication.pdfThumbnailViewer.scrollThumbnailIntoView(page);
+    }
   }
   var numPages = PDFViewerApplication.pagesCount;
 
@@ -6624,15 +7971,13 @@ window.addEventListener('pagechange', function pagechange(evt) {
   document.getElementById('firstPage').disabled = (page <= 1);
   document.getElementById('lastPage').disabled = (page >= numPages);
 
-  // checking if the this.page was called from the updateViewarea function
-  if (evt.updateInProgress) {
-    return;
+  // we need to update stats
+  if (PDFJS.pdfBug && Stats.enabled) {
+    var pageView = PDFViewerApplication.pdfViewer.getPageView(page - 1);
+    if (pageView.stats) {
+      Stats.add(page, pageView.stats);
+    }
   }
-  // Avoid scrolling the first page during loading
-  if (this.loading && page === 1) {
-    return;
-  }
-  PDFViewerApplication.pdfViewer.scrollPageIntoView(page);
 }, true);
 
 function handleMouseWheel(evt) {
@@ -6641,12 +7986,36 @@ function handleMouseWheel(evt) {
               evt.wheelDelta / MOUSE_WHEEL_DELTA_FACTOR;
   var direction = (ticks < 0) ? 'zoomOut' : 'zoomIn';
 
-  if (PresentationMode.active) {
+  var pdfViewer = PDFViewerApplication.pdfViewer;
+  if (pdfViewer.isInPresentationMode) {
     evt.preventDefault();
-    PDFViewerApplication.mouseScroll(ticks * MOUSE_WHEEL_DELTA_FACTOR);
-  } else if (evt.ctrlKey) { // Only zoom the pages, not the entire viewer
+    PDFViewerApplication.scrollPresentationMode(ticks *
+                                                MOUSE_WHEEL_DELTA_FACTOR);
+  } else if (evt.ctrlKey || evt.metaKey) {
+    var support = PDFViewerApplication.supportedMouseWheelZoomModifierKeys;
+    if ((evt.ctrlKey && !support.ctrlKey) ||
+        (evt.metaKey && !support.metaKey)) {
+      return;
+    }
+    // Only zoom the pages, not the entire viewer.
     evt.preventDefault();
+
+    var previousScale = pdfViewer.currentScale;
+
     PDFViewerApplication[direction](Math.abs(ticks));
+
+    var currentScale = pdfViewer.currentScale;
+    if (previousScale !== currentScale) {
+      // After scaling the page via zoomIn/zoomOut, the position of the upper-
+      // left corner is restored. When the mouse wheel is used, the position
+      // under the cursor should be restored instead.
+      var scaleCorrectionFactor = currentScale / previousScale - 1;
+      var rect = pdfViewer.container.getBoundingClientRect();
+      var dx = evt.clientX - rect.left;
+      var dy = evt.clientY - rect.top;
+      pdfViewer.container.scrollLeft += dx * scaleCorrectionFactor;
+      pdfViewer.container.scrollTop += dy * scaleCorrectionFactor;
+    }
   }
 }
 
@@ -6654,15 +8023,9 @@ window.addEventListener('DOMMouseScroll', handleMouseWheel);
 window.addEventListener('mousewheel', handleMouseWheel);
 
 window.addEventListener('click', function click(evt) {
-  if (!PresentationMode.active) {
-    if (SecondaryToolbar.opened &&
+  if (SecondaryToolbar.opened &&
       PDFViewerApplication.pdfViewer.containsElement(evt.target)) {
-      SecondaryToolbar.close();
-    }
-  } else if (evt.button === 0) {
-    // Necessary since preventDefault() in 'mousedown' won't stop
-    // the event propagation in all circumstances in presentation mode.
-    evt.preventDefault();
+    SecondaryToolbar.close();
   }
 }, false);
 
@@ -6677,15 +8040,13 @@ window.addEventListener('keydown', function keydown(evt) {
             (evt.shiftKey ? 4 : 0) |
             (evt.metaKey ? 8 : 0);
 
+  var pdfViewer = PDFViewerApplication.pdfViewer;
+  var isViewerInPresentationMode = pdfViewer && pdfViewer.isInPresentationMode;
+
   // First, handle the key bindings that are independent whether an input
   // control is selected or not.
   if (cmd === 1 || cmd === 8 || cmd === 5 || cmd === 12) {
     // either CTRL or META key with optional SHIFT.
-    var pdfViewer = PDFViewerApplication.pdfViewer;
-    var inPresentationMode =
-      pdfViewer.presentationModeState === PresentationModeState.CHANGING ||
-      pdfViewer.presentationModeState === PresentationModeState.FULLSCREEN;
-
     switch (evt.keyCode) {
       case 70: // f
         if (!PDFViewerApplication.supportsIntegratedFind) {
@@ -6704,7 +8065,7 @@ window.addEventListener('keydown', function keydown(evt) {
       case 107: // FF '+' and '='
       case 187: // Chrome '+'
       case 171: // FF with German keyboard
-        if (!inPresentationMode) {
+        if (!isViewerInPresentationMode) {
           PDFViewerApplication.zoomIn();
         }
         handled = true;
@@ -6712,18 +8073,18 @@ window.addEventListener('keydown', function keydown(evt) {
       case 173: // FF/Mac '-'
       case 109: // FF '-'
       case 189: // Chrome '-'
-        if (!inPresentationMode) {
+        if (!isViewerInPresentationMode) {
           PDFViewerApplication.zoomOut();
         }
         handled = true;
         break;
       case 48: // '0'
       case 96: // '0' on Numpad of Swedish keyboard
-        if (!inPresentationMode) {
+        if (!isViewerInPresentationMode) {
           // keeping it unhandled (to restore page zoom to 100%)
           setTimeout(function () {
             // ... and resetting the scale after browser adjusts its scale
-            PDFViewerApplication.setScale(DEFAULT_SCALE, true);
+            pdfViewer.currentScaleValue = DEFAULT_SCALE_VALUE;
           });
           handled = false;
         }
@@ -6745,7 +8106,7 @@ window.addEventListener('keydown', function keydown(evt) {
   if (cmd === 3 || cmd === 10) {
     switch (evt.keyCode) {
       case 80: // p
-        SecondaryToolbar.presentationModeClick();
+        PDFViewerApplication.requestPresentationMode();
         handled = true;
         break;
       case 71: // g
@@ -6773,21 +8134,22 @@ window.addEventListener('keydown', function keydown(evt) {
       return;
     }
   }
+  var ensureViewerFocused = false;
 
   if (cmd === 0) { // no control key pressed at all.
     switch (evt.keyCode) {
       case 38: // up arrow
       case 33: // pg up
       case 8: // backspace
-        if (!PresentationMode.active &&
-          PDFViewerApplication.currentScaleValue !== 'page-fit') {
+        if (!isViewerInPresentationMode &&
+            pdfViewer.currentScaleValue !== 'page-fit') {
           break;
         }
         /* in presentation mode */
         /* falls through */
       case 37: // left arrow
         // horizontal scrolling using arrow keys
-        if (PDFViewerApplication.pdfViewer.isHorizontalScrollbarEnabled) {
+        if (pdfViewer.isHorizontalScrollbarEnabled) {
           break;
         }
         /* falls through */
@@ -6810,14 +8172,14 @@ window.addEventListener('keydown', function keydown(evt) {
       case 40: // down arrow
       case 34: // pg down
       case 32: // spacebar
-        if (!PresentationMode.active &&
-            PDFViewerApplication.currentScaleValue !== 'page-fit') {
+        if (!isViewerInPresentationMode &&
+            pdfViewer.currentScaleValue !== 'page-fit') {
           break;
         }
         /* falls through */
       case 39: // right arrow
         // horizontal scrolling using arrow keys
-        if (PDFViewerApplication.pdfViewer.isHorizontalScrollbarEnabled) {
+        if (pdfViewer.isHorizontalScrollbarEnabled) {
           break;
         }
         /* falls through */
@@ -6828,21 +8190,23 @@ window.addEventListener('keydown', function keydown(evt) {
         break;
 
       case 36: // home
-        if (PresentationMode.active || PDFViewerApplication.page > 1) {
+        if (isViewerInPresentationMode || PDFViewerApplication.page > 1) {
           PDFViewerApplication.page = 1;
           handled = true;
+          ensureViewerFocused = true;
         }
         break;
       case 35: // end
-        if (PresentationMode.active || (PDFViewerApplication.pdfDocument &&
+        if (isViewerInPresentationMode || (PDFViewerApplication.pdfDocument &&
             PDFViewerApplication.page < PDFViewerApplication.pagesCount)) {
           PDFViewerApplication.page = PDFViewerApplication.pagesCount;
           handled = true;
+          ensureViewerFocused = true;
         }
         break;
 
       case 72: // 'h'
-        if (!PresentationMode.active) {
+        if (!isViewerInPresentationMode) {
           HandTool.toggle();
         }
         break;
@@ -6855,8 +8219,8 @@ window.addEventListener('keydown', function keydown(evt) {
   if (cmd === 4) { // shift-key
     switch (evt.keyCode) {
       case 32: // spacebar
-        if (!PresentationMode.active &&
-            PDFViewerApplication.currentScaleValue !== 'page-fit') {
+        if (!isViewerInPresentationMode &&
+            pdfViewer.currentScaleValue !== 'page-fit') {
           break;
         }
         PDFViewerApplication.page--;
@@ -6869,44 +8233,42 @@ window.addEventListener('keydown', function keydown(evt) {
     }
   }
 
-  if (!handled && !PresentationMode.active) {
+  if (!handled && !isViewerInPresentationMode) {
     // 33=Page Up  34=Page Down  35=End    36=Home
     // 37=Left     38=Up         39=Right  40=Down
-    if (evt.keyCode >= 33 && evt.keyCode <= 40 &&
-        !PDFViewerApplication.pdfViewer.containsElement(curElement)) {
-      // The page container is not focused, but a page navigation key has been
-      // pressed. Change the focus to the viewer container to make sure that
-      // navigation by keyboard works as expected.
-      PDFViewerApplication.pdfViewer.focus();
-    }
     // 32=Spacebar
-    if (evt.keyCode === 32 && curElementTagName !== 'BUTTON') {
-      if (!PDFViewerApplication.pdfViewer.containsElement(curElement)) {
-        PDFViewerApplication.pdfViewer.focus();
-      }
+    if ((evt.keyCode >= 33 && evt.keyCode <= 40) ||
+        (evt.keyCode === 32 && curElementTagName !== 'BUTTON')) {
+      ensureViewerFocused = true;
     }
   }
 
   if (cmd === 2) { // alt-key
     switch (evt.keyCode) {
       case 37: // left arrow
-        if (PresentationMode.active) {
-          PDFHistory.back();
+        if (isViewerInPresentationMode) {
+          PDFViewerApplication.pdfHistory.back();
           handled = true;
         }
         break;
       case 39: // right arrow
-        if (PresentationMode.active) {
-          PDFHistory.forward();
+        if (isViewerInPresentationMode) {
+          PDFViewerApplication.pdfHistory.forward();
           handled = true;
         }
         break;
     }
   }
 
+  if (ensureViewerFocused && !pdfViewer.containsElement(curElement)) {
+    // The page container is not focused, but a page navigation key has been
+    // pressed. Change the focus to the viewer container to make sure that
+    // navigation by keyboard works as expected.
+    pdfViewer.focus();
+  }
+
   if (handled) {
     evt.preventDefault();
-    PDFViewerApplication.clearMouseScrollState();
   }
 });
 
@@ -6927,4 +8289,3 @@ window.addEventListener('afterprint', function afterPrint(evt) {
   });
 })();
 
-