text: define(function(require, exports, module) {
  "use strict";
  
  var oop = require("../lib/oop");
  var DocCommentHighlightRules = require("./doc_comment_highlight_rules").DocCommentHighlightRules;
  var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
  
  var GobstonesHighlightRules = function() {
  
      var keywords = (
      "program|procedure|function|interactive|if|then|else|switch|repeat|while|foreach|in|not|div|mod|Skip|return"
      );
  
      var buildinConstants = (
          "False|True"
      );
  
  
      var langClasses = (
          "Poner|Sacar|Mover|IrAlBorde|VaciarTablero|" +
          "nroBolitas|hayBolitas|puedeMover|siguiente|previo|opuesto|minBool|maxBool|" +
          "minDir|maxDir|minColor|maxColor"
      );
  
      var supportType = (
          "Verde|Rojo|Azul|Negro|Norte|Sur|Este|Oeste"
      );
  
      var keywordMapper = this.createKeywordMapper({
          "keyword": keywords,
          "constant.language": buildinConstants,
          "support.function": langClasses,
          "support.type": supportType
      }, "identifier");
  
      // regexp must not have capturing parentheses. Use (?:) instead.
      // regexps are ordered -> the first match is used
  
      this.$rules = {
          "start" : [
              {
                  token : "comment",
                  regex : "\\/\\/.*$"
              },
              {
                  token : "comment",
                  regex : "\\-\\-.*$"
              },
              {
                  token : "comment",
                  regex : "#.*$"
              },
              DocCommentHighlightRules.getStartRule("doc-start"),
              {
                  token : "comment", // multi line comment
                  regex : "\\/\\*",
                  next : "comment"
              }, {
  
                  token : "string", // single line
                  regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
              }, {
                  token : "string", // single line
                  regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
              }, {
                  token : "constant.numeric", // hex
                  regex : /0(?:[xX][0-9a-fA-F][0-9a-fA-F_]*|[bB][01][01_]*)[LlSsDdFfYy]?\b/
              }, {
                  token : "constant.numeric", // float
                  regex : /[+-]?\d[\d_]*(?:(?:\.[\d_]*)?(?:[eE][+-]?[\d_]+)?)?[LlSsDdFfYy]?\b/
              }, {
                  token : "constant.language.boolean",
                  regex : "(?:True|False)\\b"
              }, {
                  token : "keyword.operator",
                  regex : ":=|\\.\\.|,|;|\\|\\||\\/\\/|\\+|\\-|\\^|\\*|>|<|>=|=>|==|&&"
              }, {
                  token : keywordMapper,
                  // TODO: Unicode escape sequences
                  // TODO: Unicode identifiers
                  regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
              }, {
                  token : "lparen",
                  regex : "[[({]"
              }, {
                  token : "rparen",
                  regex : "[\\])}]"
              }, {
                  token : "text",
                  regex : "\\s+"
              }
          ],
          "comment" : [
              {
                  token : "comment", // closing comment
                  regex : "\\*\\/",
                  next : "start"
              }, {
                  defaultToken : "comment"
              }
          ]
      };
  
      this.embedRules(DocCommentHighlightRules, "doc-",
          [ DocCommentHighlightRules.getEndRule("start") ]);
  };
  
  oop.inherits(GobstonesHighlightRules, TextHighlightRules);
  
  exports.GobstonesHighlightRules = GobstonesHighlightRules;
  });
  