text: // CodeMirror, copyright (c) by Marijn Haverbeke and others
  // Distributed under an MIT license: https://codemirror.net/LICENSE
  
  (function(mod) {
    if (typeof exports == "object" && typeof module == "object") // CommonJS
      mod(require("../../lib/codemirror"), require("../../addon/mode/simple"), require("../../addon/mode/multiplex"));
    else if (typeof define == "function" && define.amd) // AMD
      define(["../../lib/codemirror", "../../addon/mode/simple", "../../addon/mode/multiplex"], mod);
    else // Plain browser env
      mod(CodeMirror);
  })(function(CodeMirror) {
    "use strict";
  
    CodeMirror.defineSimpleMode("handlebars-tags", {
      start: [
        { regex: /\{\{!--/, push: "dash_comment", token: "comment" },
        { regex: /\{\{!/,   push: "comment", token: "comment" },
        { regex: /\{\{/,    push: "handlebars", token: "tag" }
      ],
      handlebars: [
        { regex: /\}\}/, pop: true, token: "tag" },
  
        // Double and single quotes
        { regex: /"(?:[^\\"]|\\.)*"?/, token: "string" },
        { regex: /'(?:[^\\']|\\.)*'?/, token: "string" },
  
        // Handlebars keywords
        { regex: />|[#\/]([A-Za-z_]\w*)/, token: "keyword" },
        { regex: /(?:else|this)\b/, token: "keyword" },
  
        // Numeral
        { regex: /\d+/i, token: "number" },
  
        // Atoms like = and .
        { regex: /=|~|@|true|false/, token: "atom" },
  
        // Paths
        { regex: /(?:\.\.\/)*(?:[A-Za-z_][\w\.]*)+/, token: "variable-2" }
      ],
      dash_comment: [
        { regex: /--\}\}/, pop: true, token: "comment" },
  
        // Commented code
        { regex: /./, token: "comment"}
      ],
      comment: [
        { regex: /\}\}/, pop: true, token: "comment" },
        { regex: /./, token: "comment" }
      ],
      meta: {
        blockCommentStart: "{{--",
        blockCommentEnd: "--}}"
      }
    });
  
    CodeMirror.defineMode("handlebars", function(config, parserConfig) {
      var handlebars = CodeMirror.getMode(config, "handlebars-tags");
      if (!parserConfig || !parserConfig.base) return handlebars;
      return CodeMirror.multiplexingMode(
        CodeMirror.getMode(config, parserConfig.base),
        {open: "{{", close: "}}", mode: handlebars, parseDelimiters: true}
      );
    });
  
    CodeMirror.defineMIME("text/x-handlebars-template", "handlebars");
  });
  