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bower_components/google-code-prettify/src/run_prettify.js

Index: bower_components/google-code-prettify/src/run_prettify.js
diff --git a/bower_components/google-code-prettify/src/run_prettify.js b/bower_components/google-code-prettify/src/run_prettify.js
deleted file mode 100644
index dd136b921c20b646d2a6d4986da49982522735a6..0000000000000000000000000000000000000000
--- a/bower_components/google-code-prettify/src/run_prettify.js
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@@ -1,1905 +0,0 @@
-// Copyright (C) 2013 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-
-// Looks at query parameters to decide which language handlers and style-sheets
-// to load.
-
-// Query Parameter     Format           Effect                        Default
-// +------------------+---------------+------------------------------+--------+
-// | autorun=         | true | false  | If true then prettyPrint()   | "true" |
-// |                  |               | is called on page load.      |        |
-// +------------------+---------------+------------------------------+--------+
-// | lang=            | language name | Loads the language handler   | Can    |
-// |                  |               | named "lang-<NAME>.js".      | appear |
-// |                  |               | See available handlers at    | many   |
-// |                  |               | http://code.google.com/p/    | times. |
-// |                  |               | google-code-prettify/source/ |        |
-// |                  |               | browse/trunk/src             |        |
-// +------------------+---------------+------------------------------+--------+
-// | skin=            | skin name     | Loads the skin stylesheet    | none.  |
-// |                  |               | named "<NAME>.css".          |        |
-// |                  |               | http://code.google.com/p/    |        |
-// |                  |               | google-code-prettify/source/ |        |
-// |                  |               | browse/trunk/styles          |        |
-// +------------------+---------------+------------------------------+--------+
-// | callback=        | JS identifier | When "prettyPrint" finishes  | none   |
-// |                  |               | window.exports[js_ident] is  |        |
-// |                  |               | called.                      |        |
-// |                  |               | The callback must be under   |        |
-// |                  |               | exports to reduce the risk   |        |
-// |                  |               | of XSS via query parameter   |        |
-// |                  |               | injection.                   |        |
-// +------------------+---------------+------------------------------+--------+
-
-// Exmaples
-// .../prettify.js?lang=css&skin=sunburst
-//   1. Loads the CSS language handler which can be used to prettify CSS
-//      stylesheets, HTML <style> element bodies and style="..." attributes
-//      values.
-//   2. Loads the sunburst.css stylesheet instead of the default prettify.css
-//      stylesheet.
-//      A gallery of stylesheets is available at
-//      https://google-code-prettify.googlecode.com/svn/trunk/styles/index.html
-//   3. Since autorun=false is not specified, calls prettyPrint() on page load.
-
-
-/** @define {boolean} */
-var IN_GLOBAL_SCOPE = false;
-
-(function () {
-  "use strict";
-
-  var win = window;
-  var setTimeout = win.setTimeout;
-  var doc = document;
-  var root = doc.documentElement;
-  var head = doc['head'] || doc.getElementsByTagName("head")[0] || root;
-
-  // From http://javascript.nwbox.com/ContentLoaded/contentloaded.js
-  // Author: Diego Perini (diego.perini at gmail.com)
-  // Summary: cross-browser wrapper for DOMContentLoaded
-  // Updated: 20101020
-  // License: MIT
-  // Version: 1.2
-  function contentLoaded(callback) {
-    var addEventListener = doc['addEventListener'];
-    var done = false, top = true,
-        add = addEventListener ? 'addEventListener' : 'attachEvent',
-        rem = addEventListener ? 'removeEventListener' : 'detachEvent',
-        pre = addEventListener ? '' : 'on',
-
-        init = function(e) {
-          if (e.type == 'readystatechange' && doc.readyState != 'complete') {
-            return;
-          }
-          (e.type == 'load' ? win : doc)[rem](pre + e.type, init, false);
-          if (!done && (done = true)) { callback.call(win, e.type || e); }
-        },
-
-        poll = function() {
-          try {
-            root.doScroll('left');
-          } catch(e) {
-            setTimeout(poll, 50);
-            return;
-          }
-          init('poll');
-        };
-
-    if (doc.readyState == 'complete') {
-      callback.call(win, 'lazy');
-    } else {
-      if (doc.createEventObject && root.doScroll) {
-        try { top = !win.frameElement; } catch(e) { }
-        if (top) { poll(); }
-      }
-      doc[add](pre + 'DOMContentLoaded', init, false);
-      doc[add](pre + 'readystatechange', init, false);
-      win[add](pre + 'load', init, false);
-    }
-  }
-
-  // Given a list of URLs to stylesheets, loads the first that loads without
-  // triggering an error event.
-  function loadStylesheetsFallingBack(stylesheets) {
-    var n = stylesheets.length;
-    function load(i) {
-      if (i === n) { return; }
-      var link = doc.createElement('link');
-      link.rel = 'stylesheet';
-      link.type = 'text/css';
-      if (i + 1 < n) {
-        // http://pieisgood.org/test/script-link-events/ indicates that many
-        // versions of IE do not support onerror on <link>s, though
-        // http://msdn.microsoft.com/en-us/library/ie/ms535848(v=vs.85).aspx
-        // indicates that recent IEs do support error.
-        link.error = link.onerror = function () { load(i + 1); };
-      }
-      link.href = stylesheets[i];
-      head.appendChild(link);
-    }
-    load(0);
-  }
-
-  var scriptQuery = '';
-  // Look for the <script> node that loads this script to get its parameters.
-  // This starts looking at the end instead of just considering the last
-  // because deferred and async scripts run out of order.
-  // If the script is loaded twice, then this will run in reverse order.
-  for (var scripts = doc.scripts, i = scripts.length; --i >= 0;) {
-    var script = scripts[i];
-    var match = script.src.match(
-        /^[^?#]*\/run_prettify\.js(\?[^#]*)?(?:#.*)?$/);
-    if (match) {
-      scriptQuery = match[1] || '';
-      // Remove the script from the DOM so that multiple runs at least run
-      // multiple times even if parameter sets are interpreted in reverse
-      // order.
-      script.parentNode.removeChild(script);
-      break;
-    }
-  }
-
-  // Pull parameters into local variables.
-  var autorun = true;
-  var langs = [];
-  var skins = [];
-  var callbacks = [];
-  scriptQuery.replace(
-      /[?&]([^&=]+)=([^&]+)/g,
-      function (_, name, value) {
-        value = decodeURIComponent(value);
-        name = decodeURIComponent(name);
-        if (name == 'autorun')   { autorun = !/^[0fn]/i.test(value); } else
-        if (name == 'lang')      { langs.push(value);                } else
-        if (name == 'skin')      { skins.push(value);                } else
-        if (name == 'callback')  { callbacks.push(value);            }
-      });
-
-  // Use https to avoid mixed content warnings in client pages and to
-  // prevent a MITM from rewrite prettify mid-flight.
-  // This only works if this script is loaded via https : something
-  // over which we exercise no control.
-  var LOADER_BASE_URL =
-     'https://google-code-prettify.googlecode.com/svn/loader';
-
-  for (var i = 0, n = langs.length; i < n; ++i) (function (lang) {
-    var script = doc.createElement("script");
-
-    // Excerpted from jQuery.ajaxTransport("script") to fire events when
-    // a script is finished loading.
-    // Attach handlers for each script
-    script.onload = script.onerror = script.onreadystatechange = function () {
-      if (script && (
-            !script.readyState || /loaded|complete/.test(script.readyState))) {
-        // Handle memory leak in IE
-        script.onerror = script.onload = script.onreadystatechange = null;
-
-        --pendingLanguages;
-        checkPendingLanguages();
-
-        // Remove the script
-        if (script.parentNode) {
-          script.parentNode.removeChild(script);
-        }
-
-        script = null;
-      }
-    };
-
-    script.type = 'text/javascript';
-    script.src = LOADER_BASE_URL
-      + '/lang-' + encodeURIComponent(langs[i]) + '.js';
-
-    // Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
-    head.insertBefore(script, head.firstChild);
-  })(langs[i]);
-
-  var pendingLanguages = langs.length;
-  function checkPendingLanguages() {
-    if (!pendingLanguages) {
-      setTimeout(onLangsLoaded, 0);
-    }
-  }
-
-  var skinUrls = [];
-  for (var i = 0, n = skins.length; i < n; ++i) {
-    skinUrls.push(LOADER_BASE_URL
-        + '/skins/' + encodeURIComponent(skins[i]) + '.css');
-  }
-  skinUrls.push(LOADER_BASE_URL + '/prettify.css');
-  loadStylesheetsFallingBack(skinUrls);
-
-  var prettyPrint = (function () {
-    // Copyright (C) 2006 Google Inc.
-    //
-    // Licensed under the Apache License, Version 2.0 (the "License");
-    // you may not use this file except in compliance with the License.
-    // You may obtain a copy of the License at
-    //
-    //      http://www.apache.org/licenses/LICENSE-2.0
-    //
-    // Unless required by applicable law or agreed to in writing, software
-    // distributed under the License is distributed on an "AS IS" BASIS,
-    // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    // See the License for the specific language governing permissions and
-    // limitations under the License.
-    
-    
-    /**
-     * @fileoverview
-     * some functions for browser-side pretty printing of code contained in html.
-     *
-     * <p>
-     * For a fairly comprehensive set of languages see the
-     * <a href="http://google-code-prettify.googlecode.com/svn/trunk/README.html#langs">README</a>
-     * file that came with this source.  At a minimum, the lexer should work on a
-     * number of languages including C and friends, Java, Python, Bash, SQL, HTML,
-     * XML, CSS, Javascript, and Makefiles.  It works passably on Ruby, PHP and Awk
-     * and a subset of Perl, but, because of commenting conventions, doesn't work on
-     * Smalltalk, Lisp-like, or CAML-like languages without an explicit lang class.
-     * <p>
-     * Usage: <ol>
-     * <li> include this source file in an html page via
-     *   {@code <script type="text/javascript" src="/path/to/prettify.js"></script>}
-     * <li> define style rules.  See the example page for examples.
-     * <li> mark the {@code <pre>} and {@code <code>} tags in your source with
-     *    {@code class=prettyprint.}
-     *    You can also use the (html deprecated) {@code <xmp>} tag, but the pretty
-     *    printer needs to do more substantial DOM manipulations to support that, so
-     *    some css styles may not be preserved.
-     * </ol>
-     * That's it.  I wanted to keep the API as simple as possible, so there's no
-     * need to specify which language the code is in, but if you wish, you can add
-     * another class to the {@code <pre>} or {@code <code>} element to specify the
-     * language, as in {@code <pre class="prettyprint lang-java">}.  Any class that
-     * starts with "lang-" followed by a file extension, specifies the file type.
-     * See the "lang-*.js" files in this directory for code that implements
-     * per-language file handlers.
-     * <p>
-     * Change log:<br>
-     * cbeust, 2006/08/22
-     * <blockquote>
-     *   Java annotations (start with "@") are now captured as literals ("lit")
-     * </blockquote>
-     * @requires console
-     */
-    
-    // JSLint declarations
-    /*global console, document, navigator, setTimeout, window, define */
-    
-    /**
-     * Split {@code prettyPrint} into multiple timeouts so as not to interfere with
-     * UI events.
-     * If set to {@code false}, {@code prettyPrint()} is synchronous.
-     */
-    window['PR_SHOULD_USE_CONTINUATION'] = true;
-    
-    /**
-     * Pretty print a chunk of code.
-     * @param {string} sourceCodeHtml The HTML to pretty print.
-     * @param {string} opt_langExtension The language name to use.
-     *     Typically, a filename extension like 'cpp' or 'java'.
-     * @param {number|boolean} opt_numberLines True to number lines,
-     *     or the 1-indexed number of the first line in sourceCodeHtml.
-     * @return {string} code as html, but prettier
-     */
-    var prettyPrintOne;
-    /**
-     * Find all the {@code <pre>} and {@code <code>} tags in the DOM with
-     * {@code class=prettyprint} and prettify them.
-     *
-     * @param {Function} opt_whenDone called when prettifying is done.
-     * @param {HTMLElement|HTMLDocument} opt_root an element or document
-     *   containing all the elements to pretty print.
-     *   Defaults to {@code document.body}.
-     */
-    var prettyPrint;
-    
-    
-    (function () {
-      var win = window;
-      // Keyword lists for various languages.
-      // We use things that coerce to strings to make them compact when minified
-      // and to defeat aggressive optimizers that fold large string constants.
-      var FLOW_CONTROL_KEYWORDS = ["break,continue,do,else,for,if,return,while"];
-      var C_KEYWORDS = [FLOW_CONTROL_KEYWORDS,"auto,case,char,const,default," + 
-          "double,enum,extern,float,goto,inline,int,long,register,short,signed," +
-          "sizeof,static,struct,switch,typedef,union,unsigned,void,volatile"];
-      var COMMON_KEYWORDS = [C_KEYWORDS,"catch,class,delete,false,import," +
-          "new,operator,private,protected,public,this,throw,true,try,typeof"];
-      var CPP_KEYWORDS = [COMMON_KEYWORDS,"alignof,align_union,asm,axiom,bool," +
-          "concept,concept_map,const_cast,constexpr,decltype,delegate," +
-          "dynamic_cast,explicit,export,friend,generic,late_check," +
-          "mutable,namespace,nullptr,property,reinterpret_cast,static_assert," +
-          "static_cast,template,typeid,typename,using,virtual,where"];
-      var JAVA_KEYWORDS = [COMMON_KEYWORDS,
-          "abstract,assert,boolean,byte,extends,final,finally,implements,import," +
-          "instanceof,interface,null,native,package,strictfp,super,synchronized," +
-          "throws,transient"];
-      var CSHARP_KEYWORDS = [JAVA_KEYWORDS,
-          "as,base,by,checked,decimal,delegate,descending,dynamic,event," +
-          "fixed,foreach,from,group,implicit,in,internal,into,is,let," +
-          "lock,object,out,override,orderby,params,partial,readonly,ref,sbyte," +
-          "sealed,stackalloc,string,select,uint,ulong,unchecked,unsafe,ushort," +
-          "var,virtual,where"];
-      var COFFEE_KEYWORDS = "all,and,by,catch,class,else,extends,false,finally," +
-          "for,if,in,is,isnt,loop,new,no,not,null,of,off,on,or,return,super,then," +
-          "throw,true,try,unless,until,when,while,yes";
-      var JSCRIPT_KEYWORDS = [COMMON_KEYWORDS,
-          "debugger,eval,export,function,get,null,set,undefined,var,with," +
-          "Infinity,NaN"];
-      var PERL_KEYWORDS = "caller,delete,die,do,dump,elsif,eval,exit,foreach,for," +
-          "goto,if,import,last,local,my,next,no,our,print,package,redo,require," +
-          "sub,undef,unless,until,use,wantarray,while,BEGIN,END";
-      var PYTHON_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "and,as,assert,class,def,del," +
-          "elif,except,exec,finally,from,global,import,in,is,lambda," +
-          "nonlocal,not,or,pass,print,raise,try,with,yield," +
-          "False,True,None"];
-      var RUBY_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "alias,and,begin,case,class," +
-          "def,defined,elsif,end,ensure,false,in,module,next,nil,not,or,redo," +
-          "rescue,retry,self,super,then,true,undef,unless,until,when,yield," +
-          "BEGIN,END"];
-       var RUST_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "as,assert,const,copy,drop," +
-          "enum,extern,fail,false,fn,impl,let,log,loop,match,mod,move,mut,priv," +
-          "pub,pure,ref,self,static,struct,true,trait,type,unsafe,use"];
-      var SH_KEYWORDS = [FLOW_CONTROL_KEYWORDS, "case,done,elif,esac,eval,fi," +
-          "function,in,local,set,then,until"];
-      var ALL_KEYWORDS = [
-          CPP_KEYWORDS, CSHARP_KEYWORDS, JSCRIPT_KEYWORDS, PERL_KEYWORDS,
-          PYTHON_KEYWORDS, RUBY_KEYWORDS, SH_KEYWORDS];
-      var C_TYPES = /^(DIR|FILE|vector|(de|priority_)?queue|list|stack|(const_)?iterator|(multi)?(set|map)|bitset|u?(int|float)\d*)\b/;
-    
-      // token style names.  correspond to css classes
-      /**
-       * token style for a string literal
-       * @const
-       */
-      var PR_STRING = 'str';
-      /**
-       * token style for a keyword
-       * @const
-       */
-      var PR_KEYWORD = 'kwd';
-      /**
-       * token style for a comment
-       * @const
-       */
-      var PR_COMMENT = 'com';
-      /**
-       * token style for a type
-       * @const
-       */
-      var PR_TYPE = 'typ';
-      /**
-       * token style for a literal value.  e.g. 1, null, true.
-       * @const
-       */
-      var PR_LITERAL = 'lit';
-      /**
-       * token style for a punctuation string.
-       * @const
-       */
-      var PR_PUNCTUATION = 'pun';
-      /**
-       * token style for plain text.
-       * @const
-       */
-      var PR_PLAIN = 'pln';
-    
-      /**
-       * token style for an sgml tag.
-       * @const
-       */
-      var PR_TAG = 'tag';
-      /**
-       * token style for a markup declaration such as a DOCTYPE.
-       * @const
-       */
-      var PR_DECLARATION = 'dec';
-      /**
-       * token style for embedded source.
-       * @const
-       */
-      var PR_SOURCE = 'src';
-      /**
-       * token style for an sgml attribute name.
-       * @const
-       */
-      var PR_ATTRIB_NAME = 'atn';
-      /**
-       * token style for an sgml attribute value.
-       * @const
-       */
-      var PR_ATTRIB_VALUE = 'atv';
-    
-      /**
-       * A class that indicates a section of markup that is not code, e.g. to allow
-       * embedding of line numbers within code listings.
-       * @const
-       */
-      var PR_NOCODE = 'nocode';
-    
-      
-      
-      /**
-       * A set of tokens that can precede a regular expression literal in
-       * javascript
-       * http://web.archive.org/web/20070717142515/http://www.mozilla.org/js/language/js20/rationale/syntax.html
-       * has the full list, but I've removed ones that might be problematic when
-       * seen in languages that don't support regular expression literals.
-       *
-       * <p>Specifically, I've removed any keywords that can't precede a regexp
-       * literal in a syntactically legal javascript program, and I've removed the
-       * "in" keyword since it's not a keyword in many languages, and might be used
-       * as a count of inches.
-       *
-       * <p>The link above does not accurately describe EcmaScript rules since
-       * it fails to distinguish between (a=++/b/i) and (a++/b/i) but it works
-       * very well in practice.
-       *
-       * @private
-       * @const
-       */
-      var REGEXP_PRECEDER_PATTERN = '(?:^^\\.?|[+-]|[!=]=?=?|\\#|%=?|&&?=?|\\(|\\*=?|[+\\-]=|->|\\/=?|::?|<<?=?|>>?>?=?|,|;|\\?|@|\\[|~|{|\\^\\^?=?|\\|\\|?=?|break|case|continue|delete|do|else|finally|instanceof|return|throw|try|typeof)\\s*';
-      
-      // CAVEAT: this does not properly handle the case where a regular
-      // expression immediately follows another since a regular expression may
-      // have flags for case-sensitivity and the like.  Having regexp tokens
-      // adjacent is not valid in any language I'm aware of, so I'm punting.
-      // TODO: maybe style special characters inside a regexp as punctuation.
-    
-      /**
-       * Given a group of {@link RegExp}s, returns a {@code RegExp} that globally
-       * matches the union of the sets of strings matched by the input RegExp.
-       * Since it matches globally, if the input strings have a start-of-input
-       * anchor (/^.../), it is ignored for the purposes of unioning.
-       * @param {Array.<RegExp>} regexs non multiline, non-global regexs.
-       * @return {RegExp} a global regex.
-       */
-      function combinePrefixPatterns(regexs) {
-        var capturedGroupIndex = 0;
-      
-        var needToFoldCase = false;
-        var ignoreCase = false;
-        for (var i = 0, n = regexs.length; i < n; ++i) {
-          var regex = regexs[i];
-          if (regex.ignoreCase) {
-            ignoreCase = true;
-          } else if (/[a-z]/i.test(regex.source.replace(
-                         /\\u[0-9a-f]{4}|\\x[0-9a-f]{2}|\\[^ux]/gi, ''))) {
-            needToFoldCase = true;
-            ignoreCase = false;
-            break;
-          }
-        }
-      
-        var escapeCharToCodeUnit = {
-          'b': 8,
-          't': 9,
-          'n': 0xa,
-          'v': 0xb,
-          'f': 0xc,
-          'r': 0xd
-        };
-      
-        function decodeEscape(charsetPart) {
-          var cc0 = charsetPart.charCodeAt(0);
-          if (cc0 !== 92 /* \\ */) {
-            return cc0;
-          }
-          var c1 = charsetPart.charAt(1);
-          cc0 = escapeCharToCodeUnit[c1];
-          if (cc0) {
-            return cc0;
-          } else if ('0' <= c1 && c1 <= '7') {
-            return parseInt(charsetPart.substring(1), 8);
-          } else if (c1 === 'u' || c1 === 'x') {
-            return parseInt(charsetPart.substring(2), 16);
-          } else {
-            return charsetPart.charCodeAt(1);
-          }
-        }
-      
-        function encodeEscape(charCode) {
-          if (charCode < 0x20) {
-            return (charCode < 0x10 ? '\\x0' : '\\x') + charCode.toString(16);
-          }
-          var ch = String.fromCharCode(charCode);
-          return (ch === '\\' || ch === '-' || ch === ']' || ch === '^')
-              ? "\\" + ch : ch;
-        }
-      
-        function caseFoldCharset(charSet) {
-          var charsetParts = charSet.substring(1, charSet.length - 1).match(
-              new RegExp(
-                  '\\\\u[0-9A-Fa-f]{4}'
-                  + '|\\\\x[0-9A-Fa-f]{2}'
-                  + '|\\\\[0-3][0-7]{0,2}'
-                  + '|\\\\[0-7]{1,2}'
-                  + '|\\\\[\\s\\S]'
-                  + '|-'
-                  + '|[^-\\\\]',
-                  'g'));
-          var ranges = [];
-          var inverse = charsetParts[0] === '^';
-      
-          var out = ['['];
-          if (inverse) { out.push('^'); }
-      
-          for (var i = inverse ? 1 : 0, n = charsetParts.length; i < n; ++i) {
-            var p = charsetParts[i];
-            if (/\\[bdsw]/i.test(p)) {  // Don't muck with named groups.
-              out.push(p);
-            } else {
-              var start = decodeEscape(p);
-              var end;
-              if (i + 2 < n && '-' === charsetParts[i + 1]) {
-                end = decodeEscape(charsetParts[i + 2]);
-                i += 2;
-              } else {
-                end = start;
-              }
-              ranges.push([start, end]);
-              // If the range might intersect letters, then expand it.
-              // This case handling is too simplistic.
-              // It does not deal with non-latin case folding.
-              // It works for latin source code identifiers though.
-              if (!(end < 65 || start > 122)) {
-                if (!(end < 65 || start > 90)) {
-                  ranges.push([Math.max(65, start) | 32, Math.min(end, 90) | 32]);
-                }
-                if (!(end < 97 || start > 122)) {
-                  ranges.push([Math.max(97, start) & ~32, Math.min(end, 122) & ~32]);
-                }
-              }
-            }
-          }
-      
-          // [[1, 10], [3, 4], [8, 12], [14, 14], [16, 16], [17, 17]]
-          // -> [[1, 12], [14, 14], [16, 17]]
-          ranges.sort(function (a, b) { return (a[0] - b[0]) || (b[1]  - a[1]); });
-          var consolidatedRanges = [];
-          var lastRange = [];
-          for (var i = 0; i < ranges.length; ++i) {
-            var range = ranges[i];
-            if (range[0] <= lastRange[1] + 1) {
-              lastRange[1] = Math.max(lastRange[1], range[1]);
-            } else {
-              consolidatedRanges.push(lastRange = range);
-            }
-          }
-      
-          for (var i = 0; i < consolidatedRanges.length; ++i) {
-            var range = consolidatedRanges[i];
-            out.push(encodeEscape(range[0]));
-            if (range[1] > range[0]) {
-              if (range[1] + 1 > range[0]) { out.push('-'); }
-              out.push(encodeEscape(range[1]));
-            }
-          }
-          out.push(']');
-          return out.join('');
-        }
-      
-        function allowAnywhereFoldCaseAndRenumberGroups(regex) {
-          // Split into character sets, escape sequences, punctuation strings
-          // like ('(', '(?:', ')', '^'), and runs of characters that do not
-          // include any of the above.
-          var parts = regex.source.match(
-              new RegExp(
-                  '(?:'
-                  + '\\[(?:[^\\x5C\\x5D]|\\\\[\\s\\S])*\\]'  // a character set
-                  + '|\\\\u[A-Fa-f0-9]{4}'  // a unicode escape
-                  + '|\\\\x[A-Fa-f0-9]{2}'  // a hex escape
-                  + '|\\\\[0-9]+'  // a back-reference or octal escape
-                  + '|\\\\[^ux0-9]'  // other escape sequence
-                  + '|\\(\\?[:!=]'  // start of a non-capturing group
-                  + '|[\\(\\)\\^]'  // start/end of a group, or line start
-                  + '|[^\\x5B\\x5C\\(\\)\\^]+'  // run of other characters
-                  + ')',
-                  'g'));
-          var n = parts.length;
-      
-          // Maps captured group numbers to the number they will occupy in
-          // the output or to -1 if that has not been determined, or to
-          // undefined if they need not be capturing in the output.
-          var capturedGroups = [];
-      
-          // Walk over and identify back references to build the capturedGroups
-          // mapping.
-          for (var i = 0, groupIndex = 0; i < n; ++i) {
-            var p = parts[i];
-            if (p === '(') {
-              // groups are 1-indexed, so max group index is count of '('
-              ++groupIndex;
-            } else if ('\\' === p.charAt(0)) {
-              var decimalValue = +p.substring(1);
-              if (decimalValue) {
-                if (decimalValue <= groupIndex) {
-                  capturedGroups[decimalValue] = -1;
-                } else {
-                  // Replace with an unambiguous escape sequence so that
-                  // an octal escape sequence does not turn into a backreference
-                  // to a capturing group from an earlier regex.
-                  parts[i] = encodeEscape(decimalValue);
-                }
-              }
-            }
-          }
-      
-          // Renumber groups and reduce capturing groups to non-capturing groups
-          // where possible.
-          for (var i = 1; i < capturedGroups.length; ++i) {
-            if (-1 === capturedGroups[i]) {
-              capturedGroups[i] = ++capturedGroupIndex;
-            }
-          }
-          for (var i = 0, groupIndex = 0; i < n; ++i) {
-            var p = parts[i];
-            if (p === '(') {
-              ++groupIndex;
-              if (!capturedGroups[groupIndex]) {
-                parts[i] = '(?:';
-              }
-            } else if ('\\' === p.charAt(0)) {
-              var decimalValue = +p.substring(1);
-              if (decimalValue && decimalValue <= groupIndex) {
-                parts[i] = '\\' + capturedGroups[decimalValue];
-              }
-            }
-          }
-      
-          // Remove any prefix anchors so that the output will match anywhere.
-          // ^^ really does mean an anchored match though.
-          for (var i = 0; i < n; ++i) {
-            if ('^' === parts[i] && '^' !== parts[i + 1]) { parts[i] = ''; }
-          }
-      
-          // Expand letters to groups to handle mixing of case-sensitive and
-          // case-insensitive patterns if necessary.
-          if (regex.ignoreCase && needToFoldCase) {
-            for (var i = 0; i < n; ++i) {
-              var p = parts[i];
-              var ch0 = p.charAt(0);
-              if (p.length >= 2 && ch0 === '[') {
-                parts[i] = caseFoldCharset(p);
-              } else if (ch0 !== '\\') {
-                // TODO: handle letters in numeric escapes.
-                parts[i] = p.replace(
-                    /[a-zA-Z]/g,
-                    function (ch) {
-                      var cc = ch.charCodeAt(0);
-                      return '[' + String.fromCharCode(cc & ~32, cc | 32) + ']';
-                    });
-              }
-            }
-          }
-      
-          return parts.join('');
-        }
-      
-        var rewritten = [];
-        for (var i = 0, n = regexs.length; i < n; ++i) {
-          var regex = regexs[i];
-          if (regex.global || regex.multiline) { throw new Error('' + regex); }
-          rewritten.push(
-              '(?:' + allowAnywhereFoldCaseAndRenumberGroups(regex) + ')');
-        }
-      
-        return new RegExp(rewritten.join('|'), ignoreCase ? 'gi' : 'g');
-      }
-    
-      /**
-       * Split markup into a string of source code and an array mapping ranges in
-       * that string to the text nodes in which they appear.
-       *
-       * <p>
-       * The HTML DOM structure:</p>
-       * <pre>
-       * (Element   "p"
-       *   (Element "b"
-       *     (Text  "print "))       ; #1
-       *   (Text    "'Hello '")      ; #2
-       *   (Element "br")            ; #3
-       *   (Text    "  + 'World';")) ; #4
-       * </pre>
-       * <p>
-       * corresponds to the HTML
-       * {@code <p><b>print </b>'Hello '<br>  + 'World';</p>}.</p>
-       *
-       * <p>
-       * It will produce the output:</p>
-       * <pre>
-       * {
-       *   sourceCode: "print 'Hello '\n  + 'World';",
-       *   //                     1          2
-       *   //           012345678901234 5678901234567
-       *   spans: [0, #1, 6, #2, 14, #3, 15, #4]
-       * }
-       * </pre>
-       * <p>
-       * where #1 is a reference to the {@code "print "} text node above, and so
-       * on for the other text nodes.
-       * </p>
-       *
-       * <p>
-       * The {@code} spans array is an array of pairs.  Even elements are the start
-       * indices of substrings, and odd elements are the text nodes (or BR elements)
-       * that contain the text for those substrings.
-       * Substrings continue until the next index or the end of the source.
-       * </p>
-       *
-       * @param {Node} node an HTML DOM subtree containing source-code.
-       * @param {boolean} isPreformatted true if white-space in text nodes should
-       *    be considered significant.
-       * @return {Object} source code and the text nodes in which they occur.
-       */
-      function extractSourceSpans(node, isPreformatted) {
-        var nocode = /(?:^|\s)nocode(?:\s|$)/;
-      
-        var chunks = [];
-        var length = 0;
-        var spans = [];
-        var k = 0;
-      
-        function walk(node) {
-          var type = node.nodeType;
-          if (type == 1) {  // Element
-            if (nocode.test(node.className)) { return; }
-            for (var child = node.firstChild; child; child = child.nextSibling) {
-              walk(child);
-            }
-            var nodeName = node.nodeName.toLowerCase();
-            if ('br' === nodeName || 'li' === nodeName) {
-              chunks[k] = '\n';
-              spans[k << 1] = length++;
-              spans[(k++ << 1) | 1] = node;
-            }
-          } else if (type == 3 || type == 4) {  // Text
-            var text = node.nodeValue;
-            if (text.length) {
-              if (!isPreformatted) {
-                text = text.replace(/[ \t\r\n]+/g, ' ');
-              } else {
-                text = text.replace(/\r\n?/g, '\n');  // Normalize newlines.
-              }
-              // TODO: handle tabs here?
-              chunks[k] = text;
-              spans[k << 1] = length;
-              length += text.length;
-              spans[(k++ << 1) | 1] = node;
-            }
-          }
-        }
-      
-        walk(node);
-      
-        return {
-          sourceCode: chunks.join('').replace(/\n$/, ''),
-          spans: spans
-        };
-      }
-    
-      /**
-       * Apply the given language handler to sourceCode and add the resulting
-       * decorations to out.
-       * @param {number} basePos the index of sourceCode within the chunk of source
-       *    whose decorations are already present on out.
-       */
-      function appendDecorations(basePos, sourceCode, langHandler, out) {
-        if (!sourceCode) { return; }
-        var job = {
-          sourceCode: sourceCode,
-          basePos: basePos
-        };
-        langHandler(job);
-        out.push.apply(out, job.decorations);
-      }
-    
-      var notWs = /\S/;
-    
-      /**
-       * Given an element, if it contains only one child element and any text nodes
-       * it contains contain only space characters, return the sole child element.
-       * Otherwise returns undefined.
-       * <p>
-       * This is meant to return the CODE element in {@code <pre><code ...>} when
-       * there is a single child element that contains all the non-space textual
-       * content, but not to return anything where there are multiple child elements
-       * as in {@code <pre><code>...</code><code>...</code></pre>} or when there
-       * is textual content.
-       */
-      function childContentWrapper(element) {
-        var wrapper = undefined;
-        for (var c = element.firstChild; c; c = c.nextSibling) {
-          var type = c.nodeType;
-          wrapper = (type === 1)  // Element Node
-              ? (wrapper ? element : c)
-              : (type === 3)  // Text Node
-              ? (notWs.test(c.nodeValue) ? element : wrapper)
-              : wrapper;
-        }
-        return wrapper === element ? undefined : wrapper;
-      }
-    
-      /** Given triples of [style, pattern, context] returns a lexing function,
-        * The lexing function interprets the patterns to find token boundaries and
-        * returns a decoration list of the form
-        * [index_0, style_0, index_1, style_1, ..., index_n, style_n]
-        * where index_n is an index into the sourceCode, and style_n is a style
-        * constant like PR_PLAIN.  index_n-1 <= index_n, and style_n-1 applies to
-        * all characters in sourceCode[index_n-1:index_n].
-        *
-        * The stylePatterns is a list whose elements have the form
-        * [style : string, pattern : RegExp, DEPRECATED, shortcut : string].
-        *
-        * Style is a style constant like PR_PLAIN, or can be a string of the
-        * form 'lang-FOO', where FOO is a language extension describing the
-        * language of the portion of the token in $1 after pattern executes.
-        * E.g., if style is 'lang-lisp', and group 1 contains the text
-        * '(hello (world))', then that portion of the token will be passed to the
-        * registered lisp handler for formatting.
-        * The text before and after group 1 will be restyled using this decorator
-        * so decorators should take care that this doesn't result in infinite
-        * recursion.  For example, the HTML lexer rule for SCRIPT elements looks
-        * something like ['lang-js', /<[s]cript>(.+?)<\/script>/].  This may match
-        * '<script>foo()<\/script>', which would cause the current decorator to
-        * be called with '<script>' which would not match the same rule since
-        * group 1 must not be empty, so it would be instead styled as PR_TAG by
-        * the generic tag rule.  The handler registered for the 'js' extension would
-        * then be called with 'foo()', and finally, the current decorator would
-        * be called with '<\/script>' which would not match the original rule and
-        * so the generic tag rule would identify it as a tag.
-        *
-        * Pattern must only match prefixes, and if it matches a prefix, then that
-        * match is considered a token with the same style.
-        *
-        * Context is applied to the last non-whitespace, non-comment token
-        * recognized.
-        *
-        * Shortcut is an optional string of characters, any of which, if the first
-        * character, gurantee that this pattern and only this pattern matches.
-        *
-        * @param {Array} shortcutStylePatterns patterns that always start with
-        *   a known character.  Must have a shortcut string.
-        * @param {Array} fallthroughStylePatterns patterns that will be tried in
-        *   order if the shortcut ones fail.  May have shortcuts.
-        *
-        * @return {function (Object)} a
-        *   function that takes source code and returns a list of decorations.
-        */
-      function createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns) {
-        var shortcuts = {};
-        var tokenizer;
-        (function () {
-          var allPatterns = shortcutStylePatterns.concat(fallthroughStylePatterns);
-          var allRegexs = [];
-          var regexKeys = {};
-          for (var i = 0, n = allPatterns.length; i < n; ++i) {
-            var patternParts = allPatterns[i];
-            var shortcutChars = patternParts[3];
-            if (shortcutChars) {
-              for (var c = shortcutChars.length; --c >= 0;) {
-                shortcuts[shortcutChars.charAt(c)] = patternParts;
-              }
-            }
-            var regex = patternParts[1];
-            var k = '' + regex;
-            if (!regexKeys.hasOwnProperty(k)) {
-              allRegexs.push(regex);
-              regexKeys[k] = null;
-            }
-          }
-          allRegexs.push(/[\0-\uffff]/);
-          tokenizer = combinePrefixPatterns(allRegexs);
-        })();
-    
-        var nPatterns = fallthroughStylePatterns.length;
-    
-        /**
-         * Lexes job.sourceCode and produces an output array job.decorations of
-         * style classes preceded by the position at which they start in
-         * job.sourceCode in order.
-         *
-         * @param {Object} job an object like <pre>{
-         *    sourceCode: {string} sourceText plain text,
-         *    basePos: {int} position of job.sourceCode in the larger chunk of
-         *        sourceCode.
-         * }</pre>
-         */
-        var decorate = function (job) {
-          var sourceCode = job.sourceCode, basePos = job.basePos;
-          /** Even entries are positions in source in ascending order.  Odd enties
-            * are style markers (e.g., PR_COMMENT) that run from that position until
-            * the end.
-            * @type {Array.<number|string>}
-            */
-          var decorations = [basePos, PR_PLAIN];
-          var pos = 0;  // index into sourceCode
-          var tokens = sourceCode.match(tokenizer) || [];
-          var styleCache = {};
-    
-          for (var ti = 0, nTokens = tokens.length; ti < nTokens; ++ti) {
-            var token = tokens[ti];
-            var style = styleCache[token];
-            var match = void 0;
-    
-            var isEmbedded;
-            if (typeof style === 'string') {
-              isEmbedded = false;
-            } else {
-              var patternParts = shortcuts[token.charAt(0)];
-              if (patternParts) {
-                match = token.match(patternParts[1]);
-                style = patternParts[0];
-              } else {
-                for (var i = 0; i < nPatterns; ++i) {
-                  patternParts = fallthroughStylePatterns[i];
-                  match = token.match(patternParts[1]);
-                  if (match) {
-                    style = patternParts[0];
-                    break;
-                  }
-                }
-    
-                if (!match) {  // make sure that we make progress
-                  style = PR_PLAIN;
-                }
-              }
-    
-              isEmbedded = style.length >= 5 && 'lang-' === style.substring(0, 5);
-              if (isEmbedded && !(match && typeof match[1] === 'string')) {
-                isEmbedded = false;
-                style = PR_SOURCE;
-              }
-    
-              if (!isEmbedded) { styleCache[token] = style; }
-            }
-    
-            var tokenStart = pos;
-            pos += token.length;
-    
-            if (!isEmbedded) {
-              decorations.push(basePos + tokenStart, style);
-            } else {  // Treat group 1 as an embedded block of source code.
-              var embeddedSource = match[1];
-              var embeddedSourceStart = token.indexOf(embeddedSource);
-              var embeddedSourceEnd = embeddedSourceStart + embeddedSource.length;
-              if (match[2]) {
-                // If embeddedSource can be blank, then it would match at the
-                // beginning which would cause us to infinitely recurse on the
-                // entire token, so we catch the right context in match[2].
-                embeddedSourceEnd = token.length - match[2].length;
-                embeddedSourceStart = embeddedSourceEnd - embeddedSource.length;
-              }
-              var lang = style.substring(5);
-              // Decorate the left of the embedded source
-              appendDecorations(
-                  basePos + tokenStart,
-                  token.substring(0, embeddedSourceStart),
-                  decorate, decorations);
-              // Decorate the embedded source
-              appendDecorations(
-                  basePos + tokenStart + embeddedSourceStart,
-                  embeddedSource,
-                  langHandlerForExtension(lang, embeddedSource),
-                  decorations);
-              // Decorate the right of the embedded section
-              appendDecorations(
-                  basePos + tokenStart + embeddedSourceEnd,
-                  token.substring(embeddedSourceEnd),
-                  decorate, decorations);
-            }
-          }
-          job.decorations = decorations;
-        };
-        return decorate;
-      }
-    
-      /** returns a function that produces a list of decorations from source text.
-        *
-        * This code treats ", ', and ` as string delimiters, and \ as a string
-        * escape.  It does not recognize perl's qq() style strings.
-        * It has no special handling for double delimiter escapes as in basic, or
-        * the tripled delimiters used in python, but should work on those regardless
-        * although in those cases a single string literal may be broken up into
-        * multiple adjacent string literals.
-        *
-        * It recognizes C, C++, and shell style comments.
-        *
-        * @param {Object} options a set of optional parameters.
-        * @return {function (Object)} a function that examines the source code
-        *     in the input job and builds the decoration list.
-        */
-      function sourceDecorator(options) {
-        var shortcutStylePatterns = [], fallthroughStylePatterns = [];
-        if (options['tripleQuotedStrings']) {
-          // '''multi-line-string''', 'single-line-string', and double-quoted
-          shortcutStylePatterns.push(
-              [PR_STRING,  /^(?:\'\'\'(?:[^\'\\]|\\[\s\S]|\'{1,2}(?=[^\']))*(?:\'\'\'|$)|\"\"\"(?:[^\"\\]|\\[\s\S]|\"{1,2}(?=[^\"]))*(?:\"\"\"|$)|\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$))/,
-               null, '\'"']);
-        } else if (options['multiLineStrings']) {
-          // 'multi-line-string', "multi-line-string"
-          shortcutStylePatterns.push(
-              [PR_STRING,  /^(?:\'(?:[^\\\']|\\[\s\S])*(?:\'|$)|\"(?:[^\\\"]|\\[\s\S])*(?:\"|$)|\`(?:[^\\\`]|\\[\s\S])*(?:\`|$))/,
-               null, '\'"`']);
-        } else {
-          // 'single-line-string', "single-line-string"
-          shortcutStylePatterns.push(
-              [PR_STRING,
-               /^(?:\'(?:[^\\\'\r\n]|\\.)*(?:\'|$)|\"(?:[^\\\"\r\n]|\\.)*(?:\"|$))/,
-               null, '"\'']);
-        }
-        if (options['verbatimStrings']) {
-          // verbatim-string-literal production from the C# grammar.  See issue 93.
-          fallthroughStylePatterns.push(
-              [PR_STRING, /^@\"(?:[^\"]|\"\")*(?:\"|$)/, null]);
-        }
-        var hc = options['hashComments'];
-        if (hc) {
-          if (options['cStyleComments']) {
-            if (hc > 1) {  // multiline hash comments
-              shortcutStylePatterns.push(
-                  [PR_COMMENT, /^#(?:##(?:[^#]|#(?!##))*(?:###|$)|.*)/, null, '#']);
-            } else {
-              // Stop C preprocessor declarations at an unclosed open comment
-              shortcutStylePatterns.push(
-                  [PR_COMMENT, /^#(?:(?:define|e(?:l|nd)if|else|error|ifn?def|include|line|pragma|undef|warning)\b|[^\r\n]*)/,
-                   null, '#']);
-            }
-            // #include <stdio.h>
-            fallthroughStylePatterns.push(
-                [PR_STRING,
-                 /^<(?:(?:(?:\.\.\/)*|\/?)(?:[\w-]+(?:\/[\w-]+)+)?[\w-]+\.h(?:h|pp|\+\+)?|[a-z]\w*)>/,
-                 null]);
-          } else {
-            shortcutStylePatterns.push([PR_COMMENT, /^#[^\r\n]*/, null, '#']);
-          }
-        }
-        if (options['cStyleComments']) {
-          fallthroughStylePatterns.push([PR_COMMENT, /^\/\/[^\r\n]*/, null]);
-          fallthroughStylePatterns.push(
-              [PR_COMMENT, /^\/\*[\s\S]*?(?:\*\/|$)/, null]);
-        }
-        var regexLiterals = options['regexLiterals'];
-        if (regexLiterals) {
-          /**
-           * @const
-           */
-          var regexExcls = regexLiterals > 1
-            ? ''  // Multiline regex literals
-            : '\n\r';
-          /**
-           * @const
-           */
-          var regexAny = regexExcls ? '.' : '[\\S\\s]';
-          /**
-           * @const
-           */
-          var REGEX_LITERAL = (
-              // A regular expression literal starts with a slash that is
-              // not followed by * or / so that it is not confused with
-              // comments.
-              '/(?=[^/*' + regexExcls + '])'
-              // and then contains any number of raw characters,
-              + '(?:[^/\\x5B\\x5C' + regexExcls + ']'
-              // escape sequences (\x5C),
-              +    '|\\x5C' + regexAny
-              // or non-nesting character sets (\x5B\x5D);
-              +    '|\\x5B(?:[^\\x5C\\x5D' + regexExcls + ']'
-              +             '|\\x5C' + regexAny + ')*(?:\\x5D|$))+'
-              // finally closed by a /.
-              + '/');
-          fallthroughStylePatterns.push(
-              ['lang-regex',
-               RegExp('^' + REGEXP_PRECEDER_PATTERN + '(' + REGEX_LITERAL + ')')
-               ]);
-        }
-    
-        var types = options['types'];
-        if (types) {
-          fallthroughStylePatterns.push([PR_TYPE, types]);
-        }
-    
-        var keywords = ("" + options['keywords']).replace(/^ | $/g, '');
-        if (keywords.length) {
-          fallthroughStylePatterns.push(
-              [PR_KEYWORD,
-               new RegExp('^(?:' + keywords.replace(/[\s,]+/g, '|') + ')\\b'),
-               null]);
-        }
-    
-        shortcutStylePatterns.push([PR_PLAIN,       /^\s+/, null, ' \r\n\t\xA0']);
-    
-        var punctuation =
-          // The Bash man page says
-    
-          // A word is a sequence of characters considered as a single
-          // unit by GRUB. Words are separated by metacharacters,
-          // which are the following plus space, tab, and newline: { }
-          // | & $ ; < >
-          // ...
-          
-          // A word beginning with # causes that word and all remaining
-          // characters on that line to be ignored.
-    
-          // which means that only a '#' after /(?:^|[{}|&$;<>\s])/ starts a
-          // comment but empirically
-          // $ echo {#}
-          // {#}
-          // $ echo \$#
-          // $#
-          // $ echo }#
-          // }#
-    
-          // so /(?:^|[|&;<>\s])/ is more appropriate.
-    
-          // http://gcc.gnu.org/onlinedocs/gcc-2.95.3/cpp_1.html#SEC3
-          // suggests that this definition is compatible with a
-          // default mode that tries to use a single token definition
-          // to recognize both bash/python style comments and C
-          // preprocessor directives.
-    
-          // This definition of punctuation does not include # in the list of
-          // follow-on exclusions, so # will not be broken before if preceeded
-          // by a punctuation character.  We could try to exclude # after
-          // [|&;<>] but that doesn't seem to cause many major problems.
-          // If that does turn out to be a problem, we should change the below
-          // when hc is truthy to include # in the run of punctuation characters
-          // only when not followint [|&;<>].
-          '^.[^\\s\\w.$@\'"`/\\\\]*';
-        if (options['regexLiterals']) {
-          punctuation += '(?!\s*\/)';
-        }
-    
-        fallthroughStylePatterns.push(
-            // TODO(mikesamuel): recognize non-latin letters and numerals in idents
-            [PR_LITERAL,     /^@[a-z_$][a-z_$@0-9]*/i, null],
-            [PR_TYPE,        /^(?:[@_]?[A-Z]+[a-z][A-Za-z_$@0-9]*|\w+_t\b)/, null],
-            [PR_PLAIN,       /^[a-z_$][a-z_$@0-9]*/i, null],
-            [PR_LITERAL,
-             new RegExp(
-                 '^(?:'
-                 // A hex number
-                 + '0x[a-f0-9]+'
-                 // or an octal or decimal number,
-                 + '|(?:\\d(?:_\\d+)*\\d*(?:\\.\\d*)?|\\.\\d\\+)'
-                 // possibly in scientific notation
-                 + '(?:e[+\\-]?\\d+)?'
-                 + ')'
-                 // with an optional modifier like UL for unsigned long
-                 + '[a-z]*', 'i'),
-             null, '0123456789'],
-            // Don't treat escaped quotes in bash as starting strings.
-            // See issue 144.
-            [PR_PLAIN,       /^\\[\s\S]?/, null],
-            [PR_PUNCTUATION, new RegExp(punctuation), null]);
-    
-        return createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns);
-      }
-    
-      var decorateSource = sourceDecorator({
-            'keywords': ALL_KEYWORDS,
-            'hashComments': true,
-            'cStyleComments': true,
-            'multiLineStrings': true,
-            'regexLiterals': true
-          });
-    
-      /**
-       * Given a DOM subtree, wraps it in a list, and puts each line into its own
-       * list item.
-       *
-       * @param {Node} node modified in place.  Its content is pulled into an
-       *     HTMLOListElement, and each line is moved into a separate list item.
-       *     This requires cloning elements, so the input might not have unique
-       *     IDs after numbering.
-       * @param {boolean} isPreformatted true iff white-space in text nodes should
-       *     be treated as significant.
-       */
-      function numberLines(node, opt_startLineNum, isPreformatted) {
-        var nocode = /(?:^|\s)nocode(?:\s|$)/;
-        var lineBreak = /\r\n?|\n/;
-      
-        var document = node.ownerDocument;
-      
-        var li = document.createElement('li');
-        while (node.firstChild) {
-          li.appendChild(node.firstChild);
-        }
-        // An array of lines.  We split below, so this is initialized to one
-        // un-split line.
-        var listItems = [li];
-      
-        function walk(node) {
-          var type = node.nodeType;
-          if (type == 1 && !nocode.test(node.className)) {  // Element
-            if ('br' === node.nodeName) {
-              breakAfter(node);
-              // Discard the <BR> since it is now flush against a </LI>.
-              if (node.parentNode) {
-                node.parentNode.removeChild(node);
-              }
-            } else {
-              for (var child = node.firstChild; child; child = child.nextSibling) {
-                walk(child);
-              }
-            }
-          } else if ((type == 3 || type == 4) && isPreformatted) {  // Text
-            var text = node.nodeValue;
-            var match = text.match(lineBreak);
-            if (match) {
-              var firstLine = text.substring(0, match.index);
-              node.nodeValue = firstLine;
-              var tail = text.substring(match.index + match[0].length);
-              if (tail) {
-                var parent = node.parentNode;
-                parent.insertBefore(
-                  document.createTextNode(tail), node.nextSibling);
-              }
-              breakAfter(node);
-              if (!firstLine) {
-                // Don't leave blank text nodes in the DOM.
-                node.parentNode.removeChild(node);
-              }
-            }
-          }
-        }
-      
-        // Split a line after the given node.
-        function breakAfter(lineEndNode) {
-          // If there's nothing to the right, then we can skip ending the line
-          // here, and move root-wards since splitting just before an end-tag
-          // would require us to create a bunch of empty copies.
-          while (!lineEndNode.nextSibling) {
-            lineEndNode = lineEndNode.parentNode;
-            if (!lineEndNode) { return; }
-          }
-      
-          function breakLeftOf(limit, copy) {
-            // Clone shallowly if this node needs to be on both sides of the break.
-            var rightSide = copy ? limit.cloneNode(false) : limit;
-            var parent = limit.parentNode;
-            if (parent) {
-              // We clone the parent chain.
-              // This helps us resurrect important styling elements that cross lines.
-              // E.g. in <i>Foo<br>Bar</i>
-              // should be rewritten to <li><i>Foo</i></li><li><i>Bar</i></li>.
-              var parentClone = breakLeftOf(parent, 1);
-              // Move the clone and everything to the right of the original
-              // onto the cloned parent.
-              var next = limit.nextSibling;
-              parentClone.appendChild(rightSide);
-              for (var sibling = next; sibling; sibling = next) {
-                next = sibling.nextSibling;
-                parentClone.appendChild(sibling);
-              }
-            }
-            return rightSide;
-          }
-      
-          var copiedListItem = breakLeftOf(lineEndNode.nextSibling, 0);
-      
-          // Walk the parent chain until we reach an unattached LI.
-          for (var parent;
-               // Check nodeType since IE invents document fragments.
-               (parent = copiedListItem.parentNode) && parent.nodeType === 1;) {
-            copiedListItem = parent;
-          }
-          // Put it on the list of lines for later processing.
-          listItems.push(copiedListItem);
-        }
-      
-        // Split lines while there are lines left to split.
-        for (var i = 0;  // Number of lines that have been split so far.
-             i < listItems.length;  // length updated by breakAfter calls.
-             ++i) {
-          walk(listItems[i]);
-        }
-      
-        // Make sure numeric indices show correctly.
-        if (opt_startLineNum === (opt_startLineNum|0)) {
-          listItems[0].setAttribute('value', opt_startLineNum);
-        }
-      
-        var ol = document.createElement('ol');
-        ol.className = 'linenums';
-        var offset = Math.max(0, ((opt_startLineNum - 1 /* zero index */)) | 0) || 0;
-        for (var i = 0, n = listItems.length; i < n; ++i) {
-          li = listItems[i];
-          // Stick a class on the LIs so that stylesheets can
-          // color odd/even rows, or any other row pattern that
-          // is co-prime with 10.
-          li.className = 'L' + ((i + offset) % 10);
-          if (!li.firstChild) {
-            li.appendChild(document.createTextNode('\xA0'));
-          }
-          ol.appendChild(li);
-        }
-      
-        node.appendChild(ol);
-      }    
-      /**
-       * Breaks {@code job.sourceCode} around style boundaries in
-       * {@code job.decorations} and modifies {@code job.sourceNode} in place.
-       * @param {Object} job like <pre>{
-       *    sourceCode: {string} source as plain text,
-       *    sourceNode: {HTMLElement} the element containing the source,
-       *    spans: {Array.<number|Node>} alternating span start indices into source
-       *       and the text node or element (e.g. {@code <BR>}) corresponding to that
-       *       span.
-       *    decorations: {Array.<number|string} an array of style classes preceded
-       *       by the position at which they start in job.sourceCode in order
-       * }</pre>
-       * @private
-       */
-      function recombineTagsAndDecorations(job) {
-        var isIE8OrEarlier = /\bMSIE\s(\d+)/.exec(navigator.userAgent);
-        isIE8OrEarlier = isIE8OrEarlier && +isIE8OrEarlier[1] <= 8;
-        var newlineRe = /\n/g;
-      
-        var source = job.sourceCode;
-        var sourceLength = source.length;
-        // Index into source after the last code-unit recombined.
-        var sourceIndex = 0;
-      
-        var spans = job.spans;
-        var nSpans = spans.length;
-        // Index into spans after the last span which ends at or before sourceIndex.
-        var spanIndex = 0;
-      
-        var decorations = job.decorations;
-        var nDecorations = decorations.length;
-        // Index into decorations after the last decoration which ends at or before
-        // sourceIndex.
-        var decorationIndex = 0;
-      
-        // Remove all zero-length decorations.
-        decorations[nDecorations] = sourceLength;
-        var decPos, i;
-        for (i = decPos = 0; i < nDecorations;) {
-          if (decorations[i] !== decorations[i + 2]) {
-            decorations[decPos++] = decorations[i++];
-            decorations[decPos++] = decorations[i++];
-          } else {
-            i += 2;
-          }
-        }
-        nDecorations = decPos;
-      
-        // Simplify decorations.
-        for (i = decPos = 0; i < nDecorations;) {
-          var startPos = decorations[i];
-          // Conflate all adjacent decorations that use the same style.
-          var startDec = decorations[i + 1];
-          var end = i + 2;
-          while (end + 2 <= nDecorations && decorations[end + 1] === startDec) {
-            end += 2;
-          }
-          decorations[decPos++] = startPos;
-          decorations[decPos++] = startDec;
-          i = end;
-        }
-      
-        nDecorations = decorations.length = decPos;
-      
-        var sourceNode = job.sourceNode;
-        var oldDisplay;
-        if (sourceNode) {
-          oldDisplay = sourceNode.style.display;
-          sourceNode.style.display = 'none';
-        }
-        try {
-          var decoration = null;
-          while (spanIndex < nSpans) {
-            var spanStart = spans[spanIndex];
-            var spanEnd = spans[spanIndex + 2] || sourceLength;
-      
-            var decEnd = decorations[decorationIndex + 2] || sourceLength;
-      
-            var end = Math.min(spanEnd, decEnd);
-      
-            var textNode = spans[spanIndex + 1];
-            var styledText;
-            if (textNode.nodeType !== 1  // Don't muck with <BR>s or <LI>s
-                // Don't introduce spans around empty text nodes.
-                && (styledText = source.substring(sourceIndex, end))) {
-              // This may seem bizarre, and it is.  Emitting LF on IE causes the
-              // code to display with spaces instead of line breaks.
-              // Emitting Windows standard issue linebreaks (CRLF) causes a blank
-              // space to appear at the beginning of every line but the first.
-              // Emitting an old Mac OS 9 line separator makes everything spiffy.
-              if (isIE8OrEarlier) {
-                styledText = styledText.replace(newlineRe, '\r');
-              }
-              textNode.nodeValue = styledText;
-              var document = textNode.ownerDocument;
-              var span = document.createElement('span');
-              span.className = decorations[decorationIndex + 1];
-              var parentNode = textNode.parentNode;
-              parentNode.replaceChild(span, textNode);
-              span.appendChild(textNode);
-              if (sourceIndex < spanEnd) {  // Split off a text node.
-                spans[spanIndex + 1] = textNode
-                    // TODO: Possibly optimize by using '' if there's no flicker.
-                    = document.createTextNode(source.substring(end, spanEnd));
-                parentNode.insertBefore(textNode, span.nextSibling);
-              }
-            }
-      
-            sourceIndex = end;
-      
-            if (sourceIndex >= spanEnd) {
-              spanIndex += 2;
-            }
-            if (sourceIndex >= decEnd) {
-              decorationIndex += 2;
-            }
-          }
-        } finally {
-          if (sourceNode) {
-            sourceNode.style.display = oldDisplay;
-          }
-        }
-      }
-    
-      /** Maps language-specific file extensions to handlers. */
-      var langHandlerRegistry = {};
-      /** Register a language handler for the given file extensions.
-        * @param {function (Object)} handler a function from source code to a list
-        *      of decorations.  Takes a single argument job which describes the
-        *      state of the computation.   The single parameter has the form
-        *      {@code {
-        *        sourceCode: {string} as plain text.
-        *        decorations: {Array.<number|string>} an array of style classes
-        *                     preceded by the position at which they start in
-        *                     job.sourceCode in order.
-        *                     The language handler should assigned this field.
-        *        basePos: {int} the position of source in the larger source chunk.
-        *                 All positions in the output decorations array are relative
-        *                 to the larger source chunk.
-        *      } }
-        * @param {Array.<string>} fileExtensions
-        */
-      function registerLangHandler(handler, fileExtensions) {
-        for (var i = fileExtensions.length; --i >= 0;) {
-          var ext = fileExtensions[i];
-          if (!langHandlerRegistry.hasOwnProperty(ext)) {
-            langHandlerRegistry[ext] = handler;
-          } else if (win['console']) {
-            console['warn']('cannot override language handler %s', ext);
-          }
-        }
-      }
-      function langHandlerForExtension(extension, source) {
-        if (!(extension && langHandlerRegistry.hasOwnProperty(extension))) {
-          // Treat it as markup if the first non whitespace character is a < and
-          // the last non-whitespace character is a >.
-          extension = /^\s*</.test(source)
-              ? 'default-markup'
-              : 'default-code';
-        }
-        return langHandlerRegistry[extension];
-      }
-      registerLangHandler(decorateSource, ['default-code']);
-      registerLangHandler(
-          createSimpleLexer(
-              [],
-              [
-               [PR_PLAIN,       /^[^<?]+/],
-               [PR_DECLARATION, /^<!\w[^>]*(?:>|$)/],
-               [PR_COMMENT,     /^<\!--[\s\S]*?(?:-\->|$)/],
-               // Unescaped content in an unknown language
-               ['lang-',        /^<\?([\s\S]+?)(?:\?>|$)/],
-               ['lang-',        /^<%([\s\S]+?)(?:%>|$)/],
-               [PR_PUNCTUATION, /^(?:<[%?]|[%?]>)/],
-               ['lang-',        /^<xmp\b[^>]*>([\s\S]+?)<\/xmp\b[^>]*>/i],
-               // Unescaped content in javascript.  (Or possibly vbscript).
-               ['lang-js',      /^<script\b[^>]*>([\s\S]*?)(<\/script\b[^>]*>)/i],
-               // Contains unescaped stylesheet content
-               ['lang-css',     /^<style\b[^>]*>([\s\S]*?)(<\/style\b[^>]*>)/i],
-               ['lang-in.tag',  /^(<\/?[a-z][^<>]*>)/i]
-              ]),
-          ['default-markup', 'htm', 'html', 'mxml', 'xhtml', 'xml', 'xsl']);
-      registerLangHandler(
-          createSimpleLexer(
-              [
-               [PR_PLAIN,        /^[\s]+/, null, ' \t\r\n'],
-               [PR_ATTRIB_VALUE, /^(?:\"[^\"]*\"?|\'[^\']*\'?)/, null, '\"\'']
-               ],
-              [
-               [PR_TAG,          /^^<\/?[a-z](?:[\w.:-]*\w)?|\/?>$/i],
-               [PR_ATTRIB_NAME,  /^(?!style[\s=]|on)[a-z](?:[\w:-]*\w)?/i],
-               ['lang-uq.val',   /^=\s*([^>\'\"\s]*(?:[^>\'\"\s\/]|\/(?=\s)))/],
-               [PR_PUNCTUATION,  /^[=<>\/]+/],
-               ['lang-js',       /^on\w+\s*=\s*\"([^\"]+)\"/i],
-               ['lang-js',       /^on\w+\s*=\s*\'([^\']+)\'/i],
-               ['lang-js',       /^on\w+\s*=\s*([^\"\'>\s]+)/i],
-               ['lang-css',      /^style\s*=\s*\"([^\"]+)\"/i],
-               ['lang-css',      /^style\s*=\s*\'([^\']+)\'/i],
-               ['lang-css',      /^style\s*=\s*([^\"\'>\s]+)/i]
-               ]),
-          ['in.tag']);
-      registerLangHandler(
-          createSimpleLexer([], [[PR_ATTRIB_VALUE, /^[\s\S]+/]]), ['uq.val']);
-      registerLangHandler(sourceDecorator({
-              'keywords': CPP_KEYWORDS,
-              'hashComments': true,
-              'cStyleComments': true,
-              'types': C_TYPES
-            }), ['c', 'cc', 'cpp', 'cxx', 'cyc', 'm']);
-      registerLangHandler(sourceDecorator({
-              'keywords': 'null,true,false'
-            }), ['json']);
-      registerLangHandler(sourceDecorator({
-              'keywords': CSHARP_KEYWORDS,
-              'hashComments': true,
-              'cStyleComments': true,
-              'verbatimStrings': true,
-              'types': C_TYPES
-            }), ['cs']);
-      registerLangHandler(sourceDecorator({
-              'keywords': JAVA_KEYWORDS,
-              'cStyleComments': true
-            }), ['java']);
-      registerLangHandler(sourceDecorator({
-              'keywords': SH_KEYWORDS,
-              'hashComments': true,
-              'multiLineStrings': true
-            }), ['bash', 'bsh', 'csh', 'sh']);
-      registerLangHandler(sourceDecorator({
-              'keywords': PYTHON_KEYWORDS,
-              'hashComments': true,
-              'multiLineStrings': true,
-              'tripleQuotedStrings': true
-            }), ['cv', 'py', 'python']);
-      registerLangHandler(sourceDecorator({
-              'keywords': PERL_KEYWORDS,
-              'hashComments': true,
-              'multiLineStrings': true,
-              'regexLiterals': 2  // multiline regex literals
-            }), ['perl', 'pl', 'pm']);
-      registerLangHandler(sourceDecorator({
-              'keywords': RUBY_KEYWORDS,
-              'hashComments': true,
-              'multiLineStrings': true,
-              'regexLiterals': true
-            }), ['rb', 'ruby']);
-      registerLangHandler(sourceDecorator({
-              'keywords': JSCRIPT_KEYWORDS,
-              'cStyleComments': true,
-              'regexLiterals': true
-            }), ['javascript', 'js']);
-      registerLangHandler(sourceDecorator({
-              'keywords': COFFEE_KEYWORDS,
-              'hashComments': 3,  // ### style block comments
-              'cStyleComments': true,
-              'multilineStrings': true,
-              'tripleQuotedStrings': true,
-              'regexLiterals': true
-            }), ['coffee']);
-      registerLangHandler(sourceDecorator({
-              'keywords': RUST_KEYWORDS,
-              'cStyleComments': true,
-              'multilineStrings': true
-            }), ['rc', 'rs', 'rust']);
-      registerLangHandler(
-          createSimpleLexer([], [[PR_STRING, /^[\s\S]+/]]), ['regex']);
-    
-      function applyDecorator(job) {
-        var opt_langExtension = job.langExtension;
-    
-        try {
-          // Extract tags, and convert the source code to plain text.
-          var sourceAndSpans = extractSourceSpans(job.sourceNode, job.pre);
-          /** Plain text. @type {string} */
-          var source = sourceAndSpans.sourceCode;
-          job.sourceCode = source;
-          job.spans = sourceAndSpans.spans;
-          job.basePos = 0;
-    
-          // Apply the appropriate language handler
-          langHandlerForExtension(opt_langExtension, source)(job);
-    
-          // Integrate the decorations and tags back into the source code,
-          // modifying the sourceNode in place.
-          recombineTagsAndDecorations(job);
-        } catch (e) {
-          if (win['console']) {
-            console['log'](e && e['stack'] || e);
-          }
-        }
-      }
-    
-      /**
-       * Pretty print a chunk of code.
-       * @param sourceCodeHtml {string} The HTML to pretty print.
-       * @param opt_langExtension {string} The language name to use.
-       *     Typically, a filename extension like 'cpp' or 'java'.
-       * @param opt_numberLines {number|boolean} True to number lines,
-       *     or the 1-indexed number of the first line in sourceCodeHtml.
-       */
-      function $prettyPrintOne(sourceCodeHtml, opt_langExtension, opt_numberLines) {
-        var container = document.createElement('div');
-        // This could cause images to load and onload listeners to fire.
-        // E.g. <img onerror="alert(1337)" src="nosuchimage.png">.
-        // We assume that the inner HTML is from a trusted source.
-        // The pre-tag is required for IE8 which strips newlines from innerHTML
-        // when it is injected into a <pre> tag.
-        // http://stackoverflow.com/questions/451486/pre-tag-loses-line-breaks-when-setting-innerhtml-in-ie
-        // http://stackoverflow.com/questions/195363/inserting-a-newline-into-a-pre-tag-ie-javascript
-        container.innerHTML = '<pre>' + sourceCodeHtml + '</pre>';
-        container = container.firstChild;
-        if (opt_numberLines) {
-          numberLines(container, opt_numberLines, true);
-        }
-    
-        var job = {
-          langExtension: opt_langExtension,
-          numberLines: opt_numberLines,
-          sourceNode: container,
-          pre: 1
-        };
-        applyDecorator(job);
-        return container.innerHTML;
-      }
-    
-       /**
-        * Find all the {@code <pre>} and {@code <code>} tags in the DOM with
-        * {@code class=prettyprint} and prettify them.
-        *
-        * @param {Function} opt_whenDone called when prettifying is done.
-        * @param {HTMLElement|HTMLDocument} opt_root an element or document
-        *   containing all the elements to pretty print.
-        *   Defaults to {@code document.body}.
-        */
-      function $prettyPrint(opt_whenDone, opt_root) {
-        var root = opt_root || document.body;
-        var doc = root.ownerDocument || document;
-        function byTagName(tn) { return root.getElementsByTagName(tn); }
-        // fetch a list of nodes to rewrite
-        var codeSegments = [byTagName('pre'), byTagName('code'), byTagName('xmp')];
-        var elements = [];
-        for (var i = 0; i < codeSegments.length; ++i) {
-          for (var j = 0, n = codeSegments[i].length; j < n; ++j) {
-            elements.push(codeSegments[i][j]);
-          }
-        }
-        codeSegments = null;
-    
-        var clock = Date;
-        if (!clock['now']) {
-          clock = { 'now': function () { return +(new Date); } };
-        }
-    
-        // The loop is broken into a series of continuations to make sure that we
-        // don't make the browser unresponsive when rewriting a large page.
-        var k = 0;
-        var prettyPrintingJob;
-    
-        var langExtensionRe = /\blang(?:uage)?-([\w.]+)(?!\S)/;
-        var prettyPrintRe = /\bprettyprint\b/;
-        var prettyPrintedRe = /\bprettyprinted\b/;
-        var preformattedTagNameRe = /pre|xmp/i;
-        var codeRe = /^code$/i;
-        var preCodeXmpRe = /^(?:pre|code|xmp)$/i;
-        var EMPTY = {};
-    
-        function doWork() {
-          var endTime = (win['PR_SHOULD_USE_CONTINUATION'] ?
-                         clock['now']() + 250 /* ms */ :
-                         Infinity);
-          for (; k < elements.length && clock['now']() < endTime; k++) {
-            var cs = elements[k];
-    
-            // Look for a preceding comment like
-            // <?prettify lang="..." linenums="..."?>
-            var attrs = EMPTY;
-            {
-              for (var preceder = cs; (preceder = preceder.previousSibling);) {
-                var nt = preceder.nodeType;
-                // <?foo?> is parsed by HTML 5 to a comment node (8)
-                // like <!--?foo?-->, but in XML is a processing instruction
-                var value = (nt === 7 || nt === 8) && preceder.nodeValue;
-                if (value
-                    ? !/^\??prettify\b/.test(value)
-                    : (nt !== 3 || /\S/.test(preceder.nodeValue))) {
-                  // Skip over white-space text nodes but not others.
-                  break;
-                }
-                if (value) {
-                  attrs = {};
-                  value.replace(
-                      /\b(\w+)=([\w:.%+-]+)/g,
-                    function (_, name, value) { attrs[name] = value; });
-                  break;
-                }
-              }
-            }
-    
-            var className = cs.className;
-            if ((attrs !== EMPTY || prettyPrintRe.test(className))
-                // Don't redo this if we've already done it.
-                // This allows recalling pretty print to just prettyprint elements
-                // that have been added to the page since last call.
-                && !prettyPrintedRe.test(className)) {
-    
-              // make sure this is not nested in an already prettified element
-              var nested = false;
-              for (var p = cs.parentNode; p; p = p.parentNode) {
-                var tn = p.tagName;
-                if (preCodeXmpRe.test(tn)
-                    && p.className && prettyPrintRe.test(p.className)) {
-                  nested = true;
-                  break;
-                }
-              }
-              if (!nested) {
-                // Mark done.  If we fail to prettyprint for whatever reason,
-                // we shouldn't try again.
-                cs.className += ' prettyprinted';
-    
-                // If the classes includes a language extensions, use it.
-                // Language extensions can be specified like
-                //     <pre class="prettyprint lang-cpp">
-                // the language extension "cpp" is used to find a language handler
-                // as passed to PR.registerLangHandler.
-                // HTML5 recommends that a language be specified using "language-"
-                // as the prefix instead.  Google Code Prettify supports both.
-                // http://dev.w3.org/html5/spec-author-view/the-code-element.html
-                var langExtension = attrs['lang'];
-                if (!langExtension) {
-                  langExtension = className.match(langExtensionRe);
-                  // Support <pre class="prettyprint"><code class="language-c">
-                  var wrapper;
-                  if (!langExtension && (wrapper = childContentWrapper(cs))
-                      && codeRe.test(wrapper.tagName)) {
-                    langExtension = wrapper.className.match(langExtensionRe);
-                  }
-    
-                  if (langExtension) { langExtension = langExtension[1]; }
-                }
-    
-                var preformatted;
-                if (preformattedTagNameRe.test(cs.tagName)) {
-                  preformatted = 1;
-                } else {
-                  var currentStyle = cs['currentStyle'];
-                  var defaultView = doc.defaultView;
-                  var whitespace = (
-                      currentStyle
-                      ? currentStyle['whiteSpace']
-                      : (defaultView
-                         && defaultView.getComputedStyle)
-                      ? defaultView.getComputedStyle(cs, null)
-                      .getPropertyValue('white-space')
-                      : 0);
-                  preformatted = whitespace
-                      && 'pre' === whitespace.substring(0, 3);
-                }
-    
-                // Look for a class like linenums or linenums:<n> where <n> is the
-                // 1-indexed number of the first line.
-                var lineNums = attrs['linenums'];
-                if (!(lineNums = lineNums === 'true' || +lineNums)) {
-                  lineNums = className.match(/\blinenums\b(?::(\d+))?/);
-                  lineNums =
-                    lineNums
-                    ? lineNums[1] && lineNums[1].length
-                      ? +lineNums[1] : true
-                    : false;
-                }
-                if (lineNums) { numberLines(cs, lineNums, preformatted); }
-    
-                // do the pretty printing
-                prettyPrintingJob = {
-                  langExtension: langExtension,
-                  sourceNode: cs,
-                  numberLines: lineNums,
-                  pre: preformatted
-                };
-                applyDecorator(prettyPrintingJob);
-              }
-            }
-          }
-          if (k < elements.length) {
-            // finish up in a continuation
-            setTimeout(doWork, 250);
-          } else if ('function' === typeof opt_whenDone) {
-            opt_whenDone();
-          }
-        }
-    
-        doWork();
-      }
-    
-      /**
-       * Contains functions for creating and registering new language handlers.
-       * @type {Object}
-       */
-      var PR = win['PR'] = {
-            'createSimpleLexer': createSimpleLexer,
-            'registerLangHandler': registerLangHandler,
-            'sourceDecorator': sourceDecorator,
-            'PR_ATTRIB_NAME': PR_ATTRIB_NAME,
-            'PR_ATTRIB_VALUE': PR_ATTRIB_VALUE,
-            'PR_COMMENT': PR_COMMENT,
-            'PR_DECLARATION': PR_DECLARATION,
-            'PR_KEYWORD': PR_KEYWORD,
-            'PR_LITERAL': PR_LITERAL,
-            'PR_NOCODE': PR_NOCODE,
-            'PR_PLAIN': PR_PLAIN,
-            'PR_PUNCTUATION': PR_PUNCTUATION,
-            'PR_SOURCE': PR_SOURCE,
-            'PR_STRING': PR_STRING,
-            'PR_TAG': PR_TAG,
-            'PR_TYPE': PR_TYPE,
-            'prettyPrintOne':
-               IN_GLOBAL_SCOPE
-                 ? (win['prettyPrintOne'] = $prettyPrintOne)
-                 : (prettyPrintOne = $prettyPrintOne),
-            'prettyPrint': prettyPrint =
-               IN_GLOBAL_SCOPE
-                 ? (win['prettyPrint'] = $prettyPrint)
-                 : (prettyPrint = $prettyPrint)
-          };
-    
-      // Make PR available via the Asynchronous Module Definition (AMD) API.
-      // Per https://github.com/amdjs/amdjs-api/wiki/AMD:
-      // The Asynchronous Module Definition (AMD) API specifies a
-      // mechanism for defining modules such that the module and its
-      // dependencies can be asynchronously loaded.
-      // ...
-      // To allow a clear indicator that a global define function (as
-      // needed for script src browser loading) conforms to the AMD API,
-      // any global define function SHOULD have a property called "amd"
-      // whose value is an object. This helps avoid conflict with any
-      // other existing JavaScript code that could have defined a define()
-      // function that does not conform to the AMD API.
-      if (typeof define === "function" && define['amd']) {
-        define("google-code-prettify", [], function () {
-          return PR; 
-        });
-      }
-    })();
-    return prettyPrint;
-  })();
-
-  // If this script is deferred or async and the document is already
-  // loaded we need to wait for language handlers to load before performing
-  // any autorun.
-  function onLangsLoaded() {
-    if (autorun) {
-      contentLoaded(
-        function () {
-          var n = callbacks.length;
-          var callback = n ? function () {
-            for (var i = 0; i < n; ++i) {
-              (function (i) {
-                 setTimeout(
-                   function () {
-                     win['exports'][callbacks[i]].apply(win, arguments);
-                   }, 0);
-               })(i);
-            }
-          } : void 0;
-          prettyPrint(callback);
-        });
-    }
-  }
-  checkPendingLanguages();
-
-}());