text: /* ***** BEGIN LICENSE BLOCK *****
   * Distributed under the BSD license:
   *
   * Copyright (c) 2012, Ajax.org B.V.
   * All rights reserved.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions are met:
   *     * Redistributions of source code must retain the above copyright
   *       notice, this list of conditions and the following disclaimer.
   *     * Redistributions in binary form must reproduce the above copyright
   *       notice, this list of conditions and the following disclaimer in the
   *       documentation and/or other materials provided with the distribution.
   *     * Neither the name of Ajax.org B.V. nor the
   *       names of its contributors may be used to endorse or promote products
   *       derived from this software without specific prior written permission.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
   * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
   * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
   * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   *
   * ***** END LICENSE BLOCK ***** */
  
  define(function (require, exports, module) {
      "use strict";
  
      var oop = require("../lib/oop");
      var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
  
      var GcodeHighlightRules = function () {
  
          var keywords = (
              "IF|DO|WHILE|ENDWHILE|CALL|ENDIF|SUB|ENDSUB|GOTO|REPEAT|ENDREPEAT|CALL"
          );
  
          var builtinConstants = (
              "PI"
          );
  
          var builtinFunctions = (
              "ATAN|ABS|ACOS|ASIN|SIN|COS|EXP|FIX|FUP|ROUND|LN|TAN"
          );
          var keywordMapper = this.createKeywordMapper({
              "support.function": builtinFunctions,
              "keyword": keywords,
              "constant.language": builtinConstants
          }, "identifier", true);
  
          this.$rules = {
              "start": [{
                  token: "comment",
                  regex: "\\(.*\\)"
              }, {
                  token: "comment",           // block number
                  regex: "([N])([0-9]+)"
              }, {
                  token: "string",           // " string
                  regex: "([G])([0-9]+\\.?[0-9]?)"
              }, {
                  token: "string",           // ' string
                  regex: "([M])([0-9]+\\.?[0-9]?)"
              }, {
                  token: "constant.numeric", // float
                  regex: "([-+]?([0-9]*\\.?[0-9]+\\.?))|(\\b0[xX][a-fA-F0-9]+|(\\b\\d+(\\.\\d*)?|\\.\\d+)([eE][-+]?\\d+)?)"
              }, {
                  token: keywordMapper,
                  regex: "[A-Z]"
              }, {
                  token: "keyword.operator",
                  regex: "EQ|LT|GT|NE|GE|LE|OR|XOR"
              }, {
                  token: "paren.lparen",
                  regex: "[\\[]"
              }, {
                  token: "paren.rparen",
                  regex: "[\\]]"
              }, {
                  token: "text",
                  regex: "\\s+"
              }]
          };
      };
  
      oop.inherits(GcodeHighlightRules, TextHighlightRules);
  
      exports.GcodeHighlightRules = GcodeHighlightRules;
  });