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add method source to parent source; strip leading and trailing newlines

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This commit is contained in:
rolux 2011-05-06 20:01:34 +02:00
commit 72d3ec87c2
2 changed files with 28 additions and 14 deletions
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22
source/Ox.js
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@ -200,13 +200,33 @@ Ox.doc = (function() {
.replace(re.test, encodeLinebreaks)
.split('\n');
// create a tree and parse its root node
item = Ox.extend(parseNode(parseTree(lines)), {source: tokens[i]});
item = parseNode(parseTree(lines));
///*
item.source = [];
var tokenBuffer = [], tokenFlag = false;
tokens[i].forEach(function(token) {
if (['linebreak', 'whitespace'].indexOf(token.type) > -1) {
tokenBuffer.push(token);
} else {
if (!tokenFlag) {
item.source.push(token);
tokenFlag = true;
} else {
item.source = Ox.merge(item.source, tokenBuffer, [token]);
}
tokenBuffer = [];
}
});
//*/
if (/^[A-Z]/.test(item.name)) {
items.push(item);
} else {
lastItem = items[items.length - 1];
lastItem.properties = lastItem.properties || [];
lastItem.properties.push(item);
lastItem.source = Ox.merge(lastItem.source, item.source);
}
});
function decodeLinebreaks(match, submatch) {