Subversion-Projekte lars-tiefland.ci

// CodeMirror, copyright (c) by Marijn Haverbeke and others

// Distributed under an MIT license: http://codemirror.net/LICENSE

(function(mod) {

  if (typeof exports == "object" && typeof module == "object") // CommonJS

    mod(require("../../lib/codemirror"));

  else if (typeof define == "function" && define.amd) // AMD

    define(["../../lib/codemirror"], mod);

  else // Plain browser env

    mod(CodeMirror);

})(function(CodeMirror) {

"use strict";

CodeMirror.defineMode("xml", function(config, parserConfig) {

  var indentUnit = config.indentUnit;

  var multilineTagIndentFactor = parserConfig.multilineTagIndentFactor || 1;

  var multilineTagIndentPastTag = parserConfig.multilineTagIndentPastTag;

  if (multilineTagIndentPastTag == null) 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, 'menuitem': 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,

    caseFold: true

  } : {

    autoSelfClosers: {},

    implicitlyClosed: {},

    contextGrabbers: {},

    doNotIndent: {},

    allowUnquoted: false,

    allowMissing: false,

    caseFold: false

  };

  var alignCDATA = parserConfig.alignCDATA;

  // Return variables for tokenizers

  var type, setStyle;

  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 {

        type = stream.eat("/") ? "closeTag" : "openTag";

        state.tokenize = inTag;

        return "tag bracket";

      }

    } 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;

    }

  }

  inText.isInText = true;

  function inTag(stream, state) {

    var ch = stream.next();

    if (ch == ">" || (ch == "/" && stream.eat(">"))) {

      state.tokenize = inText;

      type = ch == ">" ? "endTag" : "selfcloseTag";

      return "tag bracket";

    } else if (ch == "=") {

      type = "equals";

      return null;

    } else if (ch == "<") {

      state.tokenize = inText;

      state.state = baseState;

      state.tagName = state.tagStart = null;

      var next = state.tokenize(stream, state);

      return next ? next + " tag error" : "tag error";

    } else if (/[\'\"]/.test(ch)) {

      state.tokenize = inAttribute(ch);

      state.stringStartCol = stream.column();

      return state.tokenize(stream, state);

    } else {

      stream.match(/^[^\s\u00a0=<>\"\']*[^\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";

    };

  }

  function Context(state, tagName, startOfLine) {

    this.prev = state.context;

    this.tagName = tagName;

    this.indent = state.indented;

    this.startOfLine = startOfLine;

    if (Kludges.doNotIndent.hasOwnProperty(tagName) || (state.context && state.context.noIndent))

      this.noIndent = true;

  }

  function popContext(state) {

    if (state.context) state.context = state.context.prev;

  }

  function maybePopContext(state, nextTagName) {

    var parentTagName;

    while (true) {

      if (!state.context) {

        return;

      }

      parentTagName = state.context.tagName;

      if (!Kludges.contextGrabbers.hasOwnProperty(parentTagName) ||

          !Kludges.contextGrabbers[parentTagName].hasOwnProperty(nextTagName)) {

        return;

      }

      popContext(state);

    }

  }

  function baseState(type, stream, state) {

    if (type == "openTag") {

      state.tagStart = stream.column();

      return tagNameState;

    } else if (type == "closeTag") {

      return closeTagNameState;

    } else {

      return baseState;

    }

  }

  function tagNameState(type, stream, state) {

    if (type == "word") {

      state.tagName = stream.current();

      setStyle = "tag";

      return attrState;

    } else {

      setStyle = "error";

      return tagNameState;

    }

  }

  function closeTagNameState(type, stream, state) {

    if (type == "word") {

      var tagName = stream.current();

      if (state.context && state.context.tagName != tagName &&

          Kludges.implicitlyClosed.hasOwnProperty(state.context.tagName))

        popContext(state);

      if (state.context && state.context.tagName == tagName) {

        setStyle = "tag";

        return closeState;

      } else {

        setStyle = "tag error";

        return closeStateErr;

      }

    } else {

      setStyle = "error";

      return closeStateErr;

    }

  }

  function closeState(type, _stream, state) {

    if (type != "endTag") {

      setStyle = "error";

      return closeState;

    }

    popContext(state);

    return baseState;

  }

  function closeStateErr(type, stream, state) {

    setStyle = "error";

    return closeState(type, stream, state);

  }

  function attrState(type, _stream, state) {

    if (type == "word") {

      setStyle = "attribute";

      return attrEqState;

    } else if (type == "endTag" || type == "selfcloseTag") {

      var tagName = state.tagName, tagStart = state.tagStart;

      state.tagName = state.tagStart = null;

      if (type == "selfcloseTag" ||

          Kludges.autoSelfClosers.hasOwnProperty(tagName)) {

        maybePopContext(state, tagName);

      } else {

        maybePopContext(state, tagName);

        state.context = new Context(state, tagName, tagStart == state.indented);

      }

      return baseState;

    }

    setStyle = "error";

    return attrState;

  }

  function attrEqState(type, stream, state) {

    if (type == "equals") return attrValueState;

    if (!Kludges.allowMissing) setStyle = "error";

    return attrState(type, stream, state);

  }

  function attrValueState(type, stream, state) {

    if (type == "string") return attrContinuedState;

    if (type == "word" && Kludges.allowUnquoted) {setStyle = "string"; return attrState;}

    setStyle = "error";

    return attrState(type, stream, state);

  }

  function attrContinuedState(type, stream, state) {

    if (type == "string") return attrContinuedState;

    return attrState(type, stream, state);

  }

  return {

    startState: function() {

      return {tokenize: inText,

              state: baseState,

              indented: 0,

              tagName: null, tagStart: null,

              context: null};

    },

    token: function(stream, state) {

      if (!state.tagName && stream.sol())

        state.indented = stream.indentation();

      if (stream.eatSpace()) return null;

      type = null;

      var style = state.tokenize(stream, state);

      if ((style || type) && style != "comment") {

        setStyle = null;

        state.state = state.state(type || style, stream, state);

        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) {

        if (state.tagStart == state.indented)

          return state.stringStartCol + 1;

        else

          return state.indented + indentUnit;

      }

      if (context && context.noIndent) return CodeMirror.Pass;

      if (state.tokenize != inTag && state.tokenize != inText)

        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;

      var tagAfter = textAfter && /^<(\/)?([\w_:\.-]*)/.exec(textAfter);

      if (tagAfter && tagAfter[1]) { // Closing tag spotted

        while (context) {

          if (context.tagName == tagAfter[2]) {

            context = context.prev;

            break;

          } else if (Kludges.implicitlyClosed.hasOwnProperty(context.tagName)) {

            context = context.prev;

          } else {

            break;

          }

        }

      } else if (tagAfter) { // Opening tag spotted

        while (context) {

          var grabbers = Kludges.contextGrabbers[context.tagName];

          if (grabbers && grabbers.hasOwnProperty(tagAfter[2]))

            context = context.prev;

          else

            break;

        }

      }

      while (context && !context.startOfLine)

        context = context.prev;

      if (context) return context.indent + indentUnit;

      else return 0;

    },

    electricInput: /<\/[\s\w:]+>$/,

    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});

});