wcfsetup/install/files/js/3rdParty/codemirror/addon/runmode/colorize.js

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