text: CodeMirror.defineMode("xml", function(config, parserConfig) {
    var indentUnit = config.indentUnit;
    var multilineTagIndentFactor = parserConfig.multilineTagIndentFactor || 1;
    var multilineTagIndentPastTag = parserConfig.multilineTagIndentPastTag || true;
  
    var Kludges = parserConfig.htmlMode ? {
      autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
                        'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
                        'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
                        'track': true, 'wbr': true},
      implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
                         'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
                         'th': true, 'tr': true},
      contextGrabbers: {
        'dd': {'dd': true, 'dt': true},
        'dt': {'dd': true, 'dt': true},
        'li': {'li': true},
        'option': {'option': true, 'optgroup': true},
        'optgroup': {'optgroup': true},
        'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
              'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
              'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
              'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
              'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
        'rp': {'rp': true, 'rt': true},
        'rt': {'rp': true, 'rt': true},
        'tbody': {'tbody': true, 'tfoot': true},
        'td': {'td': true, 'th': true},
        'tfoot': {'tbody': true},
        'th': {'td': true, 'th': true},
        'thead': {'tbody': true, 'tfoot': true},
        'tr': {'tr': true}
      },
      doNotIndent: {"pre": true},
      allowUnquoted: true,
      allowMissing: true
    } : {
      autoSelfClosers: {},
      implicitlyClosed: {},
      contextGrabbers: {},
      doNotIndent: {},
      allowUnquoted: false,
      allowMissing: false
    };
    var alignCDATA = parserConfig.alignCDATA;
  
    // Return variables for tokenizers
    var tagName, type;
  
    function inText(stream, state) {
      function chain(parser) {
        state.tokenize = parser;
        return parser(stream, state);
      }
  
      var ch = stream.next();
      if (ch == "<") {
        if (stream.eat("!")) {
          if (stream.eat("[")) {
            if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
            else return null;
          } else if (stream.match("--")) {
            return chain(inBlock("comment", "-->"));
          } else if (stream.match("DOCTYPE", true, true)) {
            stream.eatWhile(/[\w\._\-]/);
            return chain(doctype(1));
          } else {
            return null;
          }
        } else if (stream.eat("?")) {
          stream.eatWhile(/[\w\._\-]/);
          state.tokenize = inBlock("meta", "?>");
          return "meta";
        } else {
          var isClose = stream.eat("/");
          tagName = "";
          var c;
          while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
          if (!tagName) return "tag error";
          type = isClose ? "closeTag" : "openTag";
          state.tokenize = inTag;
          return "tag";
        }
      } else if (ch == "&") {
        var ok;
        if (stream.eat("#")) {
          if (stream.eat("x")) {
            ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");
          } else {
            ok = stream.eatWhile(/[\d]/) && stream.eat(";");
          }
        } else {
          ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
        }
        return ok ? "atom" : "error";
      } else {
        stream.eatWhile(/[^&<]/);
        return null;
      }
    }
  
    function inTag(stream, state) {
      var ch = stream.next();
      if (ch == ">" || (ch == "/" && stream.eat(">"))) {
        state.tokenize = inText;
        type = ch == ">" ? "endTag" : "selfcloseTag";
        return "tag";
      } else if (ch == "=") {
        type = "equals";
        return null;
      } else if (ch == "<") {
        state.tokenize = inText;
        var next = state.tokenize(stream, state);
        return next ? next + " error" : "error";
      } else if (/[\'\"]/.test(ch)) {
        state.tokenize = inAttribute(ch);
        state.stringStartCol = stream.column();
        return state.tokenize(stream, state);
      } else {
        stream.eatWhile(/[^\s\u00a0=<>\"\']/);
        return "word";
      }
    }
  
    function inAttribute(quote) {
      var closure = function(stream, state) {
        while (!stream.eol()) {
          if (stream.next() == quote) {
            state.tokenize = inTag;
            break;
          }
        }
        return "string";
      };
      closure.isInAttribute = true;
      return closure;
    }
  
    function inBlock(style, terminator) {
      return function(stream, state) {
        while (!stream.eol()) {
          if (stream.match(terminator)) {
            state.tokenize = inText;
            break;
          }
          stream.next();
        }
        return style;
      };
    }
    function doctype(depth) {
      return function(stream, state) {
        var ch;
        while ((ch = stream.next()) != null) {
          if (ch == "<") {
            state.tokenize = doctype(depth + 1);
            return state.tokenize(stream, state);
          } else if (ch == ">") {
            if (depth == 1) {
              state.tokenize = inText;
              break;
            } else {
              state.tokenize = doctype(depth - 1);
              return state.tokenize(stream, state);
            }
          }
        }
        return "meta";
      };
    }
  
    var curState, curStream, setStyle;
    function pass() {
      for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
    }
    function cont() {
      pass.apply(null, arguments);
      return true;
    }
  
    function pushContext(tagName, startOfLine) {
      var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent);
      curState.context = {
        prev: curState.context,
        tagName: tagName,
        indent: curState.indented,
        startOfLine: startOfLine,
        noIndent: noIndent
      };
    }
    function popContext() {
      if (curState.context) curState.context = curState.context.prev;
    }
  
    function element(type) {
      if (type == "openTag") {
        curState.tagName = tagName;
        curState.tagStart = curStream.column();
        return cont(attributes, endtag(curState.startOfLine));
      } else if (type == "closeTag") {
        var err = false;
        if (curState.context) {
          if (curState.context.tagName != tagName) {
            if (Kludges.implicitlyClosed.hasOwnProperty(curState.context.tagName.toLowerCase())) {
              popContext();
            }
            err = !curState.context || curState.context.tagName != tagName;
          }
        } else {
          err = true;
        }
        if (err) setStyle = "error";
        return cont(endclosetag(err));
      }
      return cont();
    }
    function endtag(startOfLine) {
      return function(type) {
        var tagName = curState.tagName;
        curState.tagName = curState.tagStart = null;
        if (type == "selfcloseTag" ||
            (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(tagName.toLowerCase()))) {
          maybePopContext(tagName.toLowerCase());
          return cont();
        }
        if (type == "endTag") {
          maybePopContext(tagName.toLowerCase());
          pushContext(tagName, startOfLine);
          return cont();
        }
        return cont();
      };
    }
    function endclosetag(err) {
      return function(type) {
        if (err) setStyle = "error";
        if (type == "endTag") { popContext(); return cont(); }
        setStyle = "error";
        return cont(arguments.callee);
      };
    }
    function maybePopContext(nextTagName) {
      var parentTagName;
      while (true) {
        if (!curState.context) {
          return;
        }
        parentTagName = curState.context.tagName.toLowerCase();
        if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) ||
            !Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {
          return;
        }
        popContext();
      }
    }
  
    function attributes(type) {
      if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);}
      if (type == "endTag" || type == "selfcloseTag") return pass();
      setStyle = "error";
      return cont(attributes);
    }
    function attribute(type) {
      if (type == "equals") return cont(attvalue, attributes);
      if (!Kludges.allowMissing) setStyle = "error";
      else if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);}
      return (type == "endTag" || type == "selfcloseTag") ? pass() : cont();
    }
    function attvalue(type) {
      if (type == "string") return cont(attvaluemaybe);
      if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();}
      setStyle = "error";
      return (type == "endTag" || type == "selfCloseTag") ? pass() : cont();
    }
    function attvaluemaybe(type) {
      if (type == "string") return cont(attvaluemaybe);
      else return pass();
    }
  
    return {
      startState: function() {
        return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, tagStart: null, context: null};
      },
  
      token: function(stream, state) {
        if (!state.tagName && stream.sol()) {
          state.startOfLine = true;
          state.indented = stream.indentation();
        }
        if (stream.eatSpace()) return null;
  
        setStyle = type = tagName = null;
        var style = state.tokenize(stream, state);
        state.type = type;
        if ((style || type) && style != "comment") {
          curState = state; curStream = stream;
          while (true) {
            var comb = state.cc.pop() || element;
            if (comb(type || style)) break;
          }
        }
        state.startOfLine = false;
        if (setStyle)
          style = setStyle == "error" ? style + " error" : setStyle;
        return style;
      },
  
      indent: function(state, textAfter, fullLine) {
        var context = state.context;
        // Indent multi-line strings (e.g. css).
        if (state.tokenize.isInAttribute) {
          return state.stringStartCol + 1;
        }
        if ((state.tokenize != inTag && state.tokenize != inText) ||
            context && context.noIndent)
          return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
        // Indent the starts of attribute names.
        if (state.tagName) {
          if (multilineTagIndentPastTag)
            return state.tagStart + state.tagName.length + 2;
          else
            return state.tagStart + indentUnit * multilineTagIndentFactor;
        }
        if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
        if (context && /^<\//.test(textAfter))
          context = context.prev;
        while (context && !context.startOfLine)
          context = context.prev;
        if (context) return context.indent + indentUnit;
        else return 0;
      },
  
      electricChars: "/",
      blockCommentStart: "<!--",
      blockCommentEnd: "-->",
  
      configuration: parserConfig.htmlMode ? "html" : "xml",
      helperType: parserConfig.htmlMode ? "html" : "xml"
    };
  });
  
  CodeMirror.defineMIME("text/xml", "xml");
  CodeMirror.defineMIME("application/xml", "xml");
  if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
    CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});