phrebejk@460: CodeMirror.defineMode("xml", function(config, parserConfig) {
phrebejk@460:   var indentUnit = config.indentUnit;
phrebejk@460:   var Kludges = parserConfig.htmlMode ? {
phrebejk@460:     autoSelfClosers: {'area': true, 'base': true, 'br': true, 'col': true, 'command': true,
phrebejk@460:                       'embed': true, 'frame': true, 'hr': true, 'img': true, 'input': true,
phrebejk@460:                       'keygen': true, 'link': true, 'meta': true, 'param': true, 'source': true,
phrebejk@460:                       'track': true, 'wbr': true},
phrebejk@460:     implicitlyClosed: {'dd': true, 'li': true, 'optgroup': true, 'option': true, 'p': true,
phrebejk@460:                        'rp': true, 'rt': true, 'tbody': true, 'td': true, 'tfoot': true,
phrebejk@460:                        'th': true, 'tr': true},
phrebejk@460:     contextGrabbers: {
phrebejk@460:       'dd': {'dd': true, 'dt': true},
phrebejk@460:       'dt': {'dd': true, 'dt': true},
phrebejk@460:       'li': {'li': true},
phrebejk@460:       'option': {'option': true, 'optgroup': true},
phrebejk@460:       'optgroup': {'optgroup': true},
phrebejk@460:       'p': {'address': true, 'article': true, 'aside': true, 'blockquote': true, 'dir': true,
phrebejk@460:             'div': true, 'dl': true, 'fieldset': true, 'footer': true, 'form': true,
phrebejk@460:             'h1': true, 'h2': true, 'h3': true, 'h4': true, 'h5': true, 'h6': true,
phrebejk@460:             'header': true, 'hgroup': true, 'hr': true, 'menu': true, 'nav': true, 'ol': true,
phrebejk@460:             'p': true, 'pre': true, 'section': true, 'table': true, 'ul': true},
phrebejk@460:       'rp': {'rp': true, 'rt': true},
phrebejk@460:       'rt': {'rp': true, 'rt': true},
phrebejk@460:       'tbody': {'tbody': true, 'tfoot': true},
phrebejk@460:       'td': {'td': true, 'th': true},
phrebejk@460:       'tfoot': {'tbody': true},
phrebejk@460:       'th': {'td': true, 'th': true},
phrebejk@460:       'thead': {'tbody': true, 'tfoot': true},
phrebejk@460:       'tr': {'tr': true}
phrebejk@460:     },
phrebejk@460:     doNotIndent: {"pre": true},
phrebejk@460:     allowUnquoted: true,
phrebejk@460:     allowMissing: true
phrebejk@460:   } : {
phrebejk@460:     autoSelfClosers: {},
phrebejk@460:     implicitlyClosed: {},
phrebejk@460:     contextGrabbers: {},
phrebejk@460:     doNotIndent: {},
phrebejk@460:     allowUnquoted: false,
phrebejk@460:     allowMissing: false
phrebejk@460:   };
phrebejk@460:   var alignCDATA = parserConfig.alignCDATA;
phrebejk@460: 
phrebejk@460:   // Return variables for tokenizers
phrebejk@460:   var tagName, type;
phrebejk@460: 
phrebejk@460:   function inText(stream, state) {
phrebejk@460:     function chain(parser) {
phrebejk@460:       state.tokenize = parser;
phrebejk@460:       return parser(stream, state);
phrebejk@460:     }
phrebejk@460: 
phrebejk@460:     var ch = stream.next();
phrebejk@460:     if (ch == "<") {
phrebejk@460:       if (stream.eat("!")) {
phrebejk@460:         if (stream.eat("[")) {
phrebejk@460:           if (stream.match("CDATA[")) return chain(inBlock("atom", "]]>"));
phrebejk@460:           else return null;
phrebejk@460:         }
phrebejk@460:         else if (stream.match("--")) return chain(inBlock("comment", "-->"));
phrebejk@460:         else if (stream.match("DOCTYPE", true, true)) {
phrebejk@460:           stream.eatWhile(/[\w\._\-]/);
phrebejk@460:           return chain(doctype(1));
phrebejk@460:         }
phrebejk@460:         else return null;
phrebejk@460:       }
phrebejk@460:       else if (stream.eat("?")) {
phrebejk@460:         stream.eatWhile(/[\w\._\-]/);
phrebejk@460:         state.tokenize = inBlock("meta", "?>");
phrebejk@460:         return "meta";
phrebejk@460:       }
phrebejk@460:       else {
phrebejk@460:         var isClose = stream.eat("/");
phrebejk@460:         tagName = "";
phrebejk@460:         var c;
phrebejk@460:         while ((c = stream.eat(/[^\s\u00a0=<>\"\'\/?]/))) tagName += c;
phrebejk@460:         if (!tagName) return "error";
phrebejk@460:         type = isClose ? "closeTag" : "openTag";
phrebejk@460:         state.tokenize = inTag;
phrebejk@460:         return "tag";
phrebejk@460:       }
phrebejk@460:     }
phrebejk@460:     else if (ch == "&") {
phrebejk@460:       var ok;
phrebejk@460:       if (stream.eat("#")) {
phrebejk@460:         if (stream.eat("x")) {
phrebejk@460:           ok = stream.eatWhile(/[a-fA-F\d]/) && stream.eat(";");          
phrebejk@460:         } else {
phrebejk@460:           ok = stream.eatWhile(/[\d]/) && stream.eat(";");
phrebejk@460:         }
phrebejk@460:       } else {
phrebejk@460:         ok = stream.eatWhile(/[\w\.\-:]/) && stream.eat(";");
phrebejk@460:       }
phrebejk@460:       return ok ? "atom" : "error";
phrebejk@460:     }
phrebejk@460:     else {
phrebejk@460:       stream.eatWhile(/[^&<]/);
phrebejk@460:       return null;
phrebejk@460:     }
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   function inTag(stream, state) {
phrebejk@460:     var ch = stream.next();
phrebejk@460:     if (ch == ">" || (ch == "/" && stream.eat(">"))) {
phrebejk@460:       state.tokenize = inText;
phrebejk@460:       type = ch == ">" ? "endTag" : "selfcloseTag";
phrebejk@460:       return "tag";
phrebejk@460:     }
phrebejk@460:     else if (ch == "=") {
phrebejk@460:       type = "equals";
phrebejk@460:       return null;
phrebejk@460:     }
phrebejk@460:     else if (/[\'\"]/.test(ch)) {
phrebejk@460:       state.tokenize = inAttribute(ch);
phrebejk@460:       return state.tokenize(stream, state);
phrebejk@460:     }
phrebejk@460:     else {
phrebejk@460:       stream.eatWhile(/[^\s\u00a0=<>\"\']/);
phrebejk@460:       return "word";
phrebejk@460:     }
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   function inAttribute(quote) {
phrebejk@460:     return function(stream, state) {
phrebejk@460:       while (!stream.eol()) {
phrebejk@460:         if (stream.next() == quote) {
phrebejk@460:           state.tokenize = inTag;
phrebejk@460:           break;
phrebejk@460:         }
phrebejk@460:       }
phrebejk@460:       return "string";
phrebejk@460:     };
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   function inBlock(style, terminator) {
phrebejk@460:     return function(stream, state) {
phrebejk@460:       while (!stream.eol()) {
phrebejk@460:         if (stream.match(terminator)) {
phrebejk@460:           state.tokenize = inText;
phrebejk@460:           break;
phrebejk@460:         }
phrebejk@460:         stream.next();
phrebejk@460:       }
phrebejk@460:       return style;
phrebejk@460:     };
phrebejk@460:   }
phrebejk@460:   function doctype(depth) {
phrebejk@460:     return function(stream, state) {
phrebejk@460:       var ch;
phrebejk@460:       while ((ch = stream.next()) != null) {
phrebejk@460:         if (ch == "<") {
phrebejk@460:           state.tokenize = doctype(depth + 1);
phrebejk@460:           return state.tokenize(stream, state);
phrebejk@460:         } else if (ch == ">") {
phrebejk@460:           if (depth == 1) {
phrebejk@460:             state.tokenize = inText;
phrebejk@460:             break;
phrebejk@460:           } else {
phrebejk@460:             state.tokenize = doctype(depth - 1);
phrebejk@460:             return state.tokenize(stream, state);
phrebejk@460:           }
phrebejk@460:         }
phrebejk@460:       }
phrebejk@460:       return "meta";
phrebejk@460:     };
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   var curState, setStyle;
phrebejk@460:   function pass() {
phrebejk@460:     for (var i = arguments.length - 1; i >= 0; i--) curState.cc.push(arguments[i]);
phrebejk@460:   }
phrebejk@460:   function cont() {
phrebejk@460:     pass.apply(null, arguments);
phrebejk@460:     return true;
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   function pushContext(tagName, startOfLine) {
phrebejk@460:     var noIndent = Kludges.doNotIndent.hasOwnProperty(tagName) || (curState.context && curState.context.noIndent);
phrebejk@460:     curState.context = {
phrebejk@460:       prev: curState.context,
phrebejk@460:       tagName: tagName,
phrebejk@460:       indent: curState.indented,
phrebejk@460:       startOfLine: startOfLine,
phrebejk@460:       noIndent: noIndent
phrebejk@460:     };
phrebejk@460:   }
phrebejk@460:   function popContext() {
phrebejk@460:     if (curState.context) curState.context = curState.context.prev;
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   function element(type) {
phrebejk@460:     if (type == "openTag") {
phrebejk@460:       curState.tagName = tagName;
phrebejk@460:       return cont(attributes, endtag(curState.startOfLine));
phrebejk@460:     } else if (type == "closeTag") {
phrebejk@460:       var err = false;
phrebejk@460:       if (curState.context) {
phrebejk@460:         if (curState.context.tagName != tagName) {
phrebejk@460:           if (Kludges.implicitlyClosed.hasOwnProperty(curState.context.tagName.toLowerCase())) {
phrebejk@460:             popContext();
phrebejk@460:           }
phrebejk@460:           err = !curState.context || curState.context.tagName != tagName;
phrebejk@460:         }
phrebejk@460:       } else {
phrebejk@460:         err = true;
phrebejk@460:       }
phrebejk@460:       if (err) setStyle = "error";
phrebejk@460:       return cont(endclosetag(err));
phrebejk@460:     }
phrebejk@460:     return cont();
phrebejk@460:   }
phrebejk@460:   function endtag(startOfLine) {
phrebejk@460:     return function(type) {
phrebejk@460:       var tagName = curState.tagName;
phrebejk@460:       curState.tagName = null;
phrebejk@460:       if (type == "selfcloseTag" ||
phrebejk@460:           (type == "endTag" && Kludges.autoSelfClosers.hasOwnProperty(tagName.toLowerCase()))) {
phrebejk@460:         maybePopContext(tagName.toLowerCase());
phrebejk@460:         return cont();
phrebejk@460:       }
phrebejk@460:       if (type == "endTag") {
phrebejk@460:         maybePopContext(tagName.toLowerCase());
phrebejk@460:         pushContext(tagName, startOfLine);
phrebejk@460:         return cont();
phrebejk@460:       }
phrebejk@460:       return cont();
phrebejk@460:     };
phrebejk@460:   }
phrebejk@460:   function endclosetag(err) {
phrebejk@460:     return function(type) {
phrebejk@460:       if (err) setStyle = "error";
phrebejk@460:       if (type == "endTag") { popContext(); return cont(); }
phrebejk@460:       setStyle = "error";
phrebejk@460:       return cont(arguments.callee);
phrebejk@460:     };
phrebejk@460:   }
phrebejk@460:   function maybePopContext(nextTagName) {
phrebejk@460:     var parentTagName;
phrebejk@460:     while (true) {
phrebejk@460:       if (!curState.context) {
phrebejk@460:         return;
phrebejk@460:       }
phrebejk@460:       parentTagName = curState.context.tagName.toLowerCase();
phrebejk@460:       if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) ||
phrebejk@460:           !Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {
phrebejk@460:         return;
phrebejk@460:       }
phrebejk@460:       popContext();
phrebejk@460:     }
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   function attributes(type) {
phrebejk@460:     if (type == "word") {setStyle = "attribute"; return cont(attribute, attributes);}
phrebejk@460:     if (type == "endTag" || type == "selfcloseTag") return pass();
phrebejk@460:     setStyle = "error";
phrebejk@460:     return cont(attributes);
phrebejk@460:   }
phrebejk@460:   function attribute(type) {
phrebejk@460:     if (type == "equals") return cont(attvalue, attributes);
phrebejk@460:     if (!Kludges.allowMissing) setStyle = "error";
phrebejk@460:     else if (type == "word") setStyle = "attribute";
phrebejk@460:     return (type == "endTag" || type == "selfcloseTag") ? pass() : cont();
phrebejk@460:   }
phrebejk@460:   function attvalue(type) {
phrebejk@460:     if (type == "string") return cont(attvaluemaybe);
phrebejk@460:     if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return cont();}
phrebejk@460:     setStyle = "error";
phrebejk@460:     return (type == "endTag" || type == "selfCloseTag") ? pass() : cont();
phrebejk@460:   }
phrebejk@460:   function attvaluemaybe(type) {
phrebejk@460:     if (type == "string") return cont(attvaluemaybe);
phrebejk@460:     else return pass();
phrebejk@460:   }
phrebejk@460: 
phrebejk@460:   return {
phrebejk@460:     startState: function() {
phrebejk@460:       return {tokenize: inText, cc: [], indented: 0, startOfLine: true, tagName: null, context: null};
phrebejk@460:     },
phrebejk@460: 
phrebejk@460:     token: function(stream, state) {
phrebejk@460:       if (stream.sol()) {
phrebejk@460:         state.startOfLine = true;
phrebejk@460:         state.indented = stream.indentation();
phrebejk@460:       }
phrebejk@460:       if (stream.eatSpace()) return null;
phrebejk@460: 
phrebejk@460:       setStyle = type = tagName = null;
phrebejk@460:       var style = state.tokenize(stream, state);
phrebejk@460:       state.type = type;
phrebejk@460:       if ((style || type) && style != "comment") {
phrebejk@460:         curState = state;
phrebejk@460:         while (true) {
phrebejk@460:           var comb = state.cc.pop() || element;
phrebejk@460:           if (comb(type || style)) break;
phrebejk@460:         }
phrebejk@460:       }
phrebejk@460:       state.startOfLine = false;
phrebejk@460:       return setStyle || style;
phrebejk@460:     },
phrebejk@460: 
phrebejk@460:     indent: function(state, textAfter, fullLine) {
phrebejk@460:       var context = state.context;
phrebejk@460:       if ((state.tokenize != inTag && state.tokenize != inText) ||
phrebejk@460:           context && context.noIndent)
phrebejk@460:         return fullLine ? fullLine.match(/^(\s*)/)[0].length : 0;
phrebejk@460:       if (alignCDATA && /<!\[CDATA\[/.test(textAfter)) return 0;
phrebejk@460:       if (context && /^<\//.test(textAfter))
phrebejk@460:         context = context.prev;
phrebejk@460:       while (context && !context.startOfLine)
phrebejk@460:         context = context.prev;
phrebejk@460:       if (context) return context.indent + indentUnit;
phrebejk@460:       else return 0;
phrebejk@460:     },
phrebejk@460: 
phrebejk@460:     electricChars: "/",
phrebejk@460: 
phrebejk@460:     configuration: parserConfig.htmlMode ? "html" : "xml"
phrebejk@460:   };
phrebejk@460: });
phrebejk@460: 
phrebejk@460: CodeMirror.defineMIME("text/xml", "xml");
phrebejk@460: CodeMirror.defineMIME("application/xml", "xml");
phrebejk@460: if (!CodeMirror.mimeModes.hasOwnProperty("text/html"))
phrebejk@460:   CodeMirror.defineMIME("text/html", {name: "xml", htmlMode: true});