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From lukaszlen...@apache.org
Subject [15/56] [abbrv] struts git commit: Upgrade AngularJS to latest stable AngularJS version 1.2.23
Date Mon, 17 Nov 2014 10:48:18 GMT
http://git-wip-us.apache.org/repos/asf/struts/blob/810711cc/archetypes/struts2-archetype-angularjs/src/main/resources/archetype-resources/src/main/webapp/js/lib/angular/angular-bootstrap-prettify.js
----------------------------------------------------------------------
diff --git a/archetypes/struts2-archetype-angularjs/src/main/resources/archetype-resources/src/main/webapp/js/lib/angular/angular-bootstrap-prettify.js b/archetypes/struts2-archetype-angularjs/src/main/resources/archetype-resources/src/main/webapp/js/lib/angular/angular-bootstrap-prettify.js
deleted file mode 100644
index 76d5ab6..0000000
--- a/archetypes/struts2-archetype-angularjs/src/main/resources/archetype-resources/src/main/webapp/js/lib/angular/angular-bootstrap-prettify.js
+++ /dev/null
@@ -1,1845 +0,0 @@
-/**
- * @license AngularJS v1.0.8
- * (c) 2010-2012 Google, Inc. http://angularjs.org
- * License: MIT
- */
-(function(window, angular, undefined) {
-'use strict';
-
-var directive = {};
-var service = { value: {} };
-
-var DEPENDENCIES = {
-  'angular.js': 'http://code.angularjs.org/' + angular.version.full + '/angular.min.js',
-  'angular-resource.js': 'http://code.angularjs.org/' + angular.version.full + '/angular-resource.min.js',
-  'angular-sanitize.js': 'http://code.angularjs.org/' + angular.version.full + '/angular-sanitize.min.js',
-  'angular-cookies.js': 'http://code.angularjs.org/' + angular.version.full + '/angular-cookies.min.js'
-};
-
-
-function escape(text) {
-  return text.
-    replace(/\&/g, '&').
-    replace(/\</g, '&lt;').
-    replace(/\>/g, '&gt;').
-    replace(/"/g, '&quot;');
-}
-
-/**
- * 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
- */
-function setHtmlIe8SafeWay(element, html) {
-  var newElement = angular.element('<pre>' + html + '</pre>');
-
-  element.html('');
-  element.append(newElement.contents());
-  return element;
-}
-
-
-directive.jsFiddle = function(getEmbeddedTemplate, escape, script) {
-  return {
-    terminal: true,
-    link: function(scope, element, attr) {
-      var name = '',
-        stylesheet = '<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">\n',
-        fields = {
-          html: '',
-          css: '',
-          js: ''
-        };
-
-      angular.forEach(attr.jsFiddle.split(' '), function(file, index) {
-        var fileType = file.split('.')[1];
-
-        if (fileType == 'html') {
-          if (index == 0) {
-            fields[fileType] +=
-              '<div ng-app' + (attr.module ? '="' + attr.module + '"' : '') + '>\n' +
-                getEmbeddedTemplate(file, 2);
-          } else {
-            fields[fileType] += '\n\n\n  <!-- CACHE FILE: ' + file + ' -->\n' +
-              '  <script type="text/ng-template" id="' + file + '">\n' +
-              getEmbeddedTemplate(file, 4) +
-              '  </script>\n';
-          }
-        } else {
-          fields[fileType] += getEmbeddedTemplate(file) + '\n';
-        }
-      });
-
-      fields.html += '</div>\n';
-
-      setHtmlIe8SafeWay(element,
-        '<form class="jsfiddle" method="post" action="http://jsfiddle.net/api/post/library/pure/" target="_blank">' +
-          hiddenField('title', 'AngularJS Example: ' + name) +
-          hiddenField('css', '</style> <!-- Ugly Hack due to jsFiddle issue: http://goo.gl/BUfGZ --> \n' +
-            stylesheet +
-            script.angular +
-            (attr.resource ? script.resource : '') +
-            '<style>\n' +
-            fields.css) +
-          hiddenField('html', fields.html) +
-          hiddenField('js', fields.js) +
-          '<button class="btn btn-primary"><i class="icon-white icon-pencil"></i> Edit Me</button>' +
-          '</form>');
-
-      function hiddenField(name, value) {
-        return '<input type="hidden" name="' +  name + '" value="' + escape(value) + '">';
-      }
-    }
-  }
-};
-
-
-directive.code = function() {
-  return {restrict: 'E', terminal: true};
-};
-
-
-directive.prettyprint = ['reindentCode', function(reindentCode) {
-  return {
-    restrict: 'C',
-    terminal: true,
-    compile: function(element) {
-      element.html(window.prettyPrintOne(reindentCode(element.html()), undefined, true));
-    }
-  };
-}];
-
-
-directive.ngSetText = ['getEmbeddedTemplate', function(getEmbeddedTemplate) {
-  return {
-    restrict: 'CA',
-    priority: 10,
-    compile: function(element, attr) {
-      setHtmlIe8SafeWay(element, escape(getEmbeddedTemplate(attr.ngSetText)));
-    }
-  }
-}]
-
-
-directive.ngHtmlWrap = ['reindentCode', 'templateMerge', function(reindentCode, templateMerge) {
-  return {
-    compile: function(element, attr) {
-      var properties = {
-            head: '',
-            module: '',
-            body: element.text()
-          },
-        html = "<!doctype html>\n<html ng-app{{module}}>\n  <head>\n{{head:4}}  </head>\n  <body>\n{{body:4}}  </body>\n</html>";
-
-      angular.forEach((attr.ngHtmlWrap || '').split(' '), function(dep) {
-        if (!dep) return;
-        dep = DEPENDENCIES[dep] || dep;
-
-        var ext = dep.split(/\./).pop();
-
-        if (ext == 'css') {
-          properties.head += '<link rel="stylesheet" href="' + dep + '" type="text/css">\n';
-        } else if(ext == 'js') {
-          properties.head += '<script src="' + dep + '"></script>\n';
-        } else {
-          properties.module = '="' + dep + '"';
-        }
-      });
-
-      setHtmlIe8SafeWay(element, escape(templateMerge(html, properties)));
-    }
-  }
-}];
-
-
-directive.ngSetHtml = ['getEmbeddedTemplate', function(getEmbeddedTemplate) {
-  return {
-    restrict: 'CA',
-    priority: 10,
-    compile: function(element, attr) {
-      setHtmlIe8SafeWay(element, getEmbeddedTemplate(attr.ngSetHtml));
-    }
-  }
-}];
-
-
-directive.ngEvalJavascript = ['getEmbeddedTemplate', function(getEmbeddedTemplate) {
-  return {
-    compile: function (element, attr) {
-      var script = getEmbeddedTemplate(attr.ngEvalJavascript);
-
-      try {
-        if (window.execScript) { // IE
-          window.execScript(script || '""'); // IE complains when evaling empty string
-        } else {
-          window.eval(script);
-        }
-      } catch (e) {
-        if (window.console) {
-          window.console.log(script, '\n', e);
-        } else {
-          window.alert(e);
-        }
-      }
-    }
-  };
-}];
-
-
-directive.ngEmbedApp = ['$templateCache', '$browser', '$rootScope', '$location', function($templateCache, $browser, docsRootScope, $location) {
-  return {
-    terminal: true,
-    link: function(scope, element, attrs) {
-      var modules = [],
-          embedRootScope,
-          deregisterEmbedRootScope;
-
-      modules.push(['$provide', function($provide) {
-        $provide.value('$templateCache', $templateCache);
-        $provide.value('$anchorScroll', angular.noop);
-        $provide.value('$browser', $browser);
-        $provide.provider('$location', function() {
-          this.$get = ['$rootScope', function($rootScope) {
-            docsRootScope.$on('$locationChangeSuccess', function(event, oldUrl, newUrl) {
-              $rootScope.$broadcast('$locationChangeSuccess', oldUrl, newUrl);
-            });
-            return $location;
-          }];
-          this.html5Mode = angular.noop;
-        });
-        $provide.decorator('$timeout', ['$rootScope', '$delegate', function($rootScope, $delegate) {
-          return angular.extend(function(fn, delay) {
-            if (delay && delay > 50) {
-              return setTimeout(function() {
-                $rootScope.$apply(fn);
-              }, delay);
-            } else {
-              return $delegate.apply(this, arguments);
-            }
-          }, $delegate);
-        }]);
-        $provide.decorator('$rootScope', ['$delegate', function($delegate) {
-          embedRootScope = $delegate;
-          deregisterEmbedRootScope = docsRootScope.$watch(function embedRootScopeDigestWatch() {
-            embedRootScope.$digest();
-          });
-
-          return embedRootScope;
-        }]);
-      }]);
-      if (attrs.ngEmbedApp)  modules.push(attrs.ngEmbedApp);
-
-      element.bind('click', function(event) {
-        if (event.target.attributes.getNamedItem('ng-click')) {
-          event.preventDefault();
-        }
-      });
-
-      element.bind('$destroy', function() {
-        deregisterEmbedRootScope();
-        embedRootScope.$destroy();
-      });
-
-      angular.bootstrap(element, modules);
-    }
-  };
-}];
-
-service.reindentCode = function() {
-  return function (text, spaces) {
-    if (!text) return text;
-    var lines = text.split(/\r?\n/);
-    var prefix = '      '.substr(0, spaces || 0);
-    var i;
-
-    // remove any leading blank lines
-    while (lines.length && lines[0].match(/^\s*$/)) lines.shift();
-    // remove any trailing blank lines
-    while (lines.length && lines[lines.length - 1].match(/^\s*$/)) lines.pop();
-    var minIndent = 999;
-    for (i = 0; i < lines.length; i++) {
-      var line = lines[0];
-      var reindentCode = line.match(/^\s*/)[0];
-      if (reindentCode !== line && reindentCode.length < minIndent) {
-        minIndent = reindentCode.length;
-      }
-    }
-
-    for (i = 0; i < lines.length; i++) {
-      lines[i] = prefix + lines[i].substring(minIndent);
-    }
-    lines.push('');
-    return lines.join('\n');
-  }
-};
-
-service.templateMerge = ['reindentCode', function(indentCode) {
-  return function(template, properties) {
-    return template.replace(/\{\{(\w+)(?:\:(\d+))?\}\}/g, function(_, key, indent) {
-      var value = properties[key];
-
-      if (indent) {
-        value = indentCode(value, indent);
-      }
-
-      return value == undefined ? '' : value;
-    });
-  };
-}];
-
-service.getEmbeddedTemplate = ['reindentCode', function(reindentCode) {
-  return function (id) {
-    var element = document.getElementById(id);
-
-    if (!element) {
-      return null;
-    }
-
-    return reindentCode(angular.element(element).html(), 0);
-  }
-}];
-
-
-angular.module('bootstrapPrettify', []).directive(directive).factory(service);
-
-// 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;
-
-/**
- * Find all the {@code <pre>} and {@code <code>} tags in the DOM with
- * {@code class=prettyprint} and prettify them.
- *
- * @param {Function?} opt_whenDone if specified, called when the last entry
- *     has been finished.
- */
-var prettyPrintOne;
-/**
- * Pretty print a chunk of code.
- *
- * @param {string} sourceCodeHtml code as html
- * @return {string} code as html, but prettier
- */
-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,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," +
-      "dynamic_cast,explicit,export,friend,inline,late_check," +
-      "mutable,namespace,nullptr,reinterpret_cast,static_assert,static_cast," +
-      "template,typeid,typename,using,virtual,where"];
-  var JAVA_KEYWORDS = [COMMON_KEYWORDS,
-      "abstract,boolean,byte,extends,final,finally,implements,import," +
-      "instanceof,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,interface,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 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) {
-      switch (node.nodeType) {
-        case 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;
-          }
-          break;
-        case 3: case 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;
-          }
-          break;
-      }
-    }
-  
-    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|elif|else|endif|error|ifdef|include|ifndef|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]*?(?:\*\/|$)/, null]);
-    }
-    if (options['regexLiterals']) {
-      /**
-       * @const
-       */
-      var REGEX_LITERAL = (
-          // A regular expression literal starts with a slash that is
-          // not followed by * or / so that it is not confused with
-          // comments.
-          '/(?=[^/*])'
-          // and then contains any number of raw characters,
-          + '(?:[^/\\x5B\\x5C]'
-          // escape sequences (\x5C),
-          +    '|\\x5C[\\s\\S]'
-          // or non-nesting character sets (\x5B\x5D);
-          +    '|\\x5B(?:[^\\x5C\\x5D]|\\x5C[\\s\\S])*(?:\\x5D|$))+'
-          // finally closed by a /.
-          + '/');
-      fallthroughStylePatterns.push(
-          ['lang-regex',
-           new RegExp('^' + REGEXP_PRECEDER_PATTERN + '(' + REGEX_LITERAL + ')')
-           ]);
-    }
-
-    var types = options['types'];
-    if (types) {
-      fallthroughStylePatterns.push([PR_TYPE, types]);
-    }
-
-    var keywords = ("" + options['keywords']).replace(/^ | $/g, '');
-    if (keywords.length) {
-      fallthroughStylePatterns.push(
-          [PR_KEYWORD,
-           new RegExp('^(?:' + keywords.replace(/[\s,]+/g, '|') + ')\\b'),
-           null]);
-    }
-
-    shortcutStylePatterns.push([PR_PLAIN,       /^\s+/, null, ' \r\n\t\xA0']);
-    fallthroughStylePatterns.push(
-        // TODO(mikesamuel): recognize non-latin letters and numerals in idents
-        [PR_LITERAL,     /^@[a-z_$][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, /^.[^\s\w\.$@\'\"\`\/\#\\]*/, null]);
-
-    return createSimpleLexer(shortcutStylePatterns, fallthroughStylePatterns);
-  }
-
-  var decorateSource = sourceDecorator({
-        'keywords': ALL_KEYWORDS,
-        'hashComments': true,
-        'cStyleComments': true,
-        'multiLineStrings': true,
-        'regexLiterals': true
-      });
-
-  /**
-   * Given a DOM subtree, wraps it in a list, and puts each line into its own
-   * list item.
-   *
-   * @param {Node} node modified in place.  Its content is pulled into an
-   *     HTMLOListElement, and each line is moved into a separate list item.
-   *     This requires cloning elements, so the input might not have unique
-   *     IDs after numbering.
-   * @param {boolean} isPreformatted true iff white-space in text nodes should
-   *     be treated as significant.
-   */
-  function numberLines(node, opt_startLineNum, isPreformatted) {
-    var nocode = /(?:^|\s)nocode(?:\s|$)/;
-    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) {
-      switch (node.nodeType) {
-        case 1:  // Element
-          if (nocode.test(node.className)) { break; }
-          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);
-            }
-          }
-          break;
-        case 3: case 4:  // Text
-          if (isPreformatted) {
-            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);
-              }
-            }
-          }
-          break;
-      }
-    }
-  
-    // 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,
-   *    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
-        }), ['bsh', 'csh', 'sh']);
-  registerLangHandler(sourceDecorator({
-          'keywords': PYTHON_KEYWORDS,
-          'hashComments': true,
-          'multiLineStrings': true,
-          'tripleQuotedStrings': true
-        }), ['cv', 'py']);
-  registerLangHandler(sourceDecorator({
-          'keywords': PERL_KEYWORDS,
-          'hashComments': true,
-          'multiLineStrings': true,
-          'regexLiterals': true
-        }), ['perl', 'pl', 'pm']);
-  registerLangHandler(sourceDecorator({
-          'keywords': RUBY_KEYWORDS,
-          'hashComments': true,
-          'multiLineStrings': true,
-          'regexLiterals': true
-        }), ['rb']);
-  registerLangHandler(sourceDecorator({
-          'keywords': JSCRIPT_KEYWORDS,
-          'cStyleComments': true,
-          'regexLiterals': true
-        }), ['js']);
-  registerLangHandler(sourceDecorator({
-          'keywords': COFFEE_KEYWORDS,
-          'hashComments': 3,  // ### style block comments
-          'cStyleComments': true,
-          'multilineStrings': true,
-          'tripleQuotedStrings': true,
-          'regexLiterals': true
-        }), ['coffee']);
-  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['stack'] : e);
-      }
-    }
-  }
-
-  /**
-   * @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) {
-    // PATCHED: http://code.google.com/p/google-code-prettify/issues/detail?id=213
-    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.
-    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;
-  }
-
-  function prettyPrint(opt_whenDone) {
-    function byTagName(tn) { return document.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;
-
-    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];
-        var className = cs.className;
-        if (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 = 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 whitespace = (
-                  currentStyle
-                  ? currentStyle['whiteSpace']
-                  : (document.defaultView
-                     && document.defaultView.getComputedStyle)
-                  ? document.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 = cs.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 (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': win['prettyPrintOne'] = prettyPrintOne,
-        'prettyPrint': win['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; 
-    });
-  }
-})();
-
-
-})(window, window.angular);
-angular.element(document).find('head').append('<style type="text/css">.com{color:#93a1a1;}.lit{color:#195f91;}.pun,.opn,.clo{color:#93a1a1;}.fun{color:#dc322f;}.str,.atv{color:#D14;}.kwd,.linenums .tag{color:#1e347b;}.typ,.atn,.dec,.var{color:teal;}.pln{color:#48484c;}.prettyprint{padding:8px;background-color:#f7f7f9;border:1px solid #e1e1e8;}.prettyprint.linenums{-webkit-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;-moz-box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;box-shadow:inset 40px 0 0 #fbfbfc,inset 41px 0 0 #ececf0;}ol.linenums{margin:0 0 0 33px;}ol.linenums li{padding-left:12px;color:#bebec5;line-height:18px;text-shadow:0 1px 0 #fff;}</style>');
\ No newline at end of file


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