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Code Issues Releases Wiki Activity

Added parse tree utility functions

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This commit is contained in:
Jeremy Ruston 2012-12-15 11:38:59 +00:00
parent c0e36f1129
commit 60dca0f38a
1 changed files with 32 additions and 0 deletions
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core/modules/utils/parsetree.js Normal file
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/*\
title: $:/core/modules/utils/parsetree.js
type: application/javascript
module-type: utils
Parse tree utility functions.
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
exports.addAttributeToParseTreeNode = function(node,name,value) {
if(node.type === "element") {
node.attributes = node.attributes || {};
node.attributes[name] = {type: "string", value: value};
}
};
exports.addClassToParseTreeNode = function(node,classString) {
if(node.type === "element") {
node.attributes = node.attributes || {};
node.attributes["class"] = node.attributes["class"] || {type: "string", value: ""};
if(node.attributes["class"].type === "string") {
node.attributes["class"].value += " " + classString;
}
}
};
})();