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1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
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2 // Distributed under an MIT license: https://codemirror.net/5/LICENSE
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3
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4 (function(mod) {
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5 if (typeof exports == "object" && typeof module == "object") // CommonJS
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6 mod(require("../../lib/codemirror"), require("./runmode"));
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7 else if (typeof define == "function" && define.amd) // AMD
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8 define(["../../lib/codemirror", "./runmode"], mod);
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9 else // Plain browser env
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10 mod(CodeMirror);
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11 })(function(CodeMirror) {
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12 "use strict";
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13
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14 var isBlock = /^(p|li|div|h\\d|pre|blockquote|td)$/;
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15
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16 function textContent(node, out) {
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17 if (node.nodeType == 3) return out.push(node.nodeValue);
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18 for (var ch = node.firstChild; ch; ch = ch.nextSibling) {
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19 textContent(ch, out);
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20 if (isBlock.test(node.nodeType)) out.push("\n");
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21 }
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22 }
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23
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24 CodeMirror.colorize = function(collection, defaultMode) {
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25 if (!collection) collection = document.body.getElementsByTagName("pre");
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26
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27 for (var i = 0; i < collection.length; ++i) {
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28 var node = collection[i];
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29 var mode = node.getAttribute("data-lang") || defaultMode;
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30 if (!mode) continue;
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31
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32 var text = [];
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33 textContent(node, text);
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34 node.textContent = "";
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35 CodeMirror.runMode(text.join(""), mode, node);
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36
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37 node.className += " cm-s-default";
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38 }
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39 };
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40 });
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