diff --git a/OxFF/components/OxFF.js b/OxFF/components/OxFF.js
index e4c0928..21ca62a 100644
--- a/OxFF/components/OxFF.js
+++ b/OxFF/components/OxFF.js
@@ -1,6 +1,7 @@
 // -*- coding: utf-8 -*-
-// vi:si:et:sw=2:sts=4:ts=2
+// vi:si:et:sw=2:sts=2:ts=2:ft=js
 /*
+
   OxFF - local extension for pan.do/ra
               http://pan.do/ra
               2009-2010 - GPL 3.0
@@ -413,7 +414,7 @@ OxFF.prototype = {
 * XPCOMUtils.generateNSGetModule is for Mozilla 1.9.2 (Firefox 3.6).
 */
 if (XPCOMUtils.generateNSGetFactory)
-    var NSGetFactory = XPCOMUtils.generateNSGetFactory([OxFF]);
+  var NSGetFactory = XPCOMUtils.generateNSGetFactory([OxFF]);
 else
-    var NSGetModule = XPCOMUtils.generateNSGetModule([OxFF]);
+  var NSGetModule = XPCOMUtils.generateNSGetModule([OxFF]);
 
diff --git a/OxFF/modules/firefogg.jsm b/OxFF/modules/firefogg.jsm
index 31c6ba0..e4575f2 100644
--- a/OxFF/modules/firefogg.jsm
+++ b/OxFF/modules/firefogg.jsm
@@ -1,5 +1,5 @@
 // -*- coding: utf-8 -*-
-// vi:si:et:sw=2:sts=2:ts=2
+// vi:si:et:sw=2:sts=2:ts=2:ft=js
 
 let EXPORTED_SYMBOLS = [ "FirefoggUploader" ];
 
diff --git a/OxFF/modules/oxff.jsm b/OxFF/modules/oxff.jsm
index d3c9b92..e1d19e7 100644
--- a/OxFF/modules/oxff.jsm
+++ b/OxFF/modules/oxff.jsm
@@ -1,4 +1,5 @@
-/* -*- mode: js2; js2-basic-offset: 4; indent-tabs-mode: nil -*- */
+// -*- coding: utf-8 -*-
+// vi:si:et:sw=4:sts=4:ts=4:ft=js
 
 let EXPORTED_SYMBOLS = [ "oxff" ];
 
diff --git a/OxFF/modules/utils.jsm b/OxFF/modules/utils.jsm
index e6ccc00..0f37312 100644
--- a/OxFF/modules/utils.jsm
+++ b/OxFF/modules/utils.jsm
@@ -1,5 +1,5 @@
 // -*- coding: utf-8 -*-
-// vi:si:et:sw=4:sts=4:ts=4
+// vi:si:et:sw=4:sts=4:ts=4:ft=js
 
 let EXPORTED_SYMBOLS = [ "ox" ];