text: /* Just enough of CodeMirror to run runMode under node.js */
  
  function splitLines(string){ return string.split(/\r?\n|\r/); };
  
  function StringStream(string) {
    this.pos = this.start = 0;
    this.string = string;
  }
  StringStream.prototype = {
    eol: function() {return this.pos >= this.string.length;},
    sol: function() {return this.pos == 0;},
    peek: function() {return this.string.charAt(this.pos) || null;},
    next: function() {
      if (this.pos < this.string.length)
        return this.string.charAt(this.pos++);
    },
    eat: function(match) {
      var ch = this.string.charAt(this.pos);
      if (typeof match == "string") var ok = ch == match;
      else var ok = ch && (match.test ? match.test(ch) : match(ch));
      if (ok) {++this.pos; return ch;}
    },
    eatWhile: function(match) {
      var start = this.pos;
      while (this.eat(match)){}
      return this.pos > start;
    },
    eatSpace: function() {
      var start = this.pos;
      while (/[\s\u00a0]/.test(this.string.charAt(this.pos))) ++this.pos;
      return this.pos > start;
    },
    skipToEnd: function() {this.pos = this.string.length;},
    skipTo: function(ch) {
      var found = this.string.indexOf(ch, this.pos);
      if (found > -1) {this.pos = found; return true;}
    },
    backUp: function(n) {this.pos -= n;},
    column: function() {return this.start;},
    indentation: function() {return 0;},
    match: function(pattern, consume, caseInsensitive) {
      if (typeof pattern == "string") {
        var cased = function(str) {return caseInsensitive ? str.toLowerCase() : str;};
        var substr = this.string.substr(this.pos, pattern.length);
        if (cased(substr) == cased(pattern)) {
          if (consume !== false) this.pos += pattern.length;
          return true;
        }
      } else {
        var match = this.string.slice(this.pos).match(pattern);
        if (match && match.index > 0) return null;
        if (match && consume !== false) this.pos += match[0].length;
        return match;
      }
    },
    current: function(){return this.string.slice(this.start, this.pos);}
  };
  exports.StringStream = StringStream;
  
  exports.startState = function(mode, a1, a2) {
    return mode.startState ? mode.startState(a1, a2) : true;
  };
  
  var modes = exports.modes = {}, mimeModes = exports.mimeModes = {};
  exports.defineMode = function(name, mode) {
    if (arguments.length > 2) {
      mode.dependencies = [];
      for (var i = 2; i < arguments.length; ++i) mode.dependencies.push(arguments[i]);
    }
    modes[name] = mode;
  };
  exports.defineMIME = function(mime, spec) { mimeModes[mime] = spec; };
  
  exports.defineMode("null", function() {
    return {token: function(stream) {stream.skipToEnd();}};
  });
  exports.defineMIME("text/plain", "null");
  
  exports.getMode = function(options, spec) {
    if (typeof spec == "string" && mimeModes.hasOwnProperty(spec))
      spec = mimeModes[spec];
    if (typeof spec == "string")
      var mname = spec, config = {};
    else if (spec != null)
      var mname = spec.name, config = spec;
    var mfactory = modes[mname];
    if (!mfactory) throw new Error("Unknown mode: " + spec);
    return mfactory(options, config || {});
  };
  
  exports.runMode = function(string, modespec, callback) {
    var mode = exports.getMode({indentUnit: 2}, modespec);
    var lines = splitLines(string), state = exports.startState(mode);
    for (var i = 0, e = lines.length; i < e; ++i) {
      if (i) callback("\n");
      var stream = new exports.StringStream(lines[i]);
      while (!stream.eol()) {
        var style = mode.token(stream, state);
        callback(stream.current(), style, i, stream.start, state);
        stream.start = stream.pos;
      }
    }
  };
  