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"));
    else if (typeof define == "function" && define.amd) // AMD
      define(["../../lib/codemirror"], mod);
    else // Plain browser env
      mod(CodeMirror);
  })(function(CodeMirror) {
  "use strict";
  
  CodeMirror.defineMode("velocity", function() {
      function parseWords(str) {
          var obj = {}, words = str.split(" ");
          for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
          return obj;
      }
  
      var keywords = parseWords("#end #else #break #stop #[[ #]] " +
                                "#{end} #{else} #{break} #{stop}");
      var functions = parseWords("#if #elseif #foreach #set #include #parse #macro #define #evaluate " +
                                 "#{if} #{elseif} #{foreach} #{set} #{include} #{parse} #{macro} #{define} #{evaluate}");
      var specials = parseWords("$foreach.count $foreach.hasNext $foreach.first $foreach.last $foreach.topmost $foreach.parent.count $foreach.parent.hasNext $foreach.parent.first $foreach.parent.last $foreach.parent $velocityCount $!bodyContent $bodyContent");
      var isOperatorChar = /[+\-*&%=<>!?:\/|]/;
  
      function chain(stream, state, f) {
          state.tokenize = f;
          return f(stream, state);
      }
      function tokenBase(stream, state) {
          var beforeParams = state.beforeParams;
          state.beforeParams = false;
          var ch = stream.next();
          // start of unparsed string?
          if ((ch == "'") && !state.inString && state.inParams) {
              state.lastTokenWasBuiltin = false;
              return chain(stream, state, tokenString(ch));
          }
          // start of parsed string?
          else if ((ch == '"')) {
              state.lastTokenWasBuiltin = false;
              if (state.inString) {
                  state.inString = false;
                  return "string";
              }
              else if (state.inParams)
                  return chain(stream, state, tokenString(ch));
          }
          // is it one of the special signs []{}().,;? Seperator?
          else if (/[\[\]{}\(\),;\.]/.test(ch)) {
              if (ch == "(" && beforeParams)
                  state.inParams = true;
              else if (ch == ")") {
                  state.inParams = false;
                  state.lastTokenWasBuiltin = true;
              }
              return null;
          }
          // start of a number value?
          else if (/\d/.test(ch)) {
              state.lastTokenWasBuiltin = false;
              stream.eatWhile(/[\w\.]/);
              return "number";
          }
          // multi line comment?
          else if (ch == "#" && stream.eat("*")) {
              state.lastTokenWasBuiltin = false;
              return chain(stream, state, tokenComment);
          }
          // unparsed content?
          else if (ch == "#" && stream.match(/ *\[ *\[/)) {
              state.lastTokenWasBuiltin = false;
              return chain(stream, state, tokenUnparsed);
          }
          // single line comment?
          else if (ch == "#" && stream.eat("#")) {
              state.lastTokenWasBuiltin = false;
              stream.skipToEnd();
              return "comment";
          }
          // variable?
          else if (ch == "$") {
              stream.eatWhile(/[\w\d\$_\.{}-]/);
              // is it one of the specials?
              if (specials && specials.propertyIsEnumerable(stream.current())) {
                  return "keyword";
              }
              else {
                  state.lastTokenWasBuiltin = true;
                  state.beforeParams = true;
                  return "builtin";
              }
          }
          // is it a operator?
          else if (isOperatorChar.test(ch)) {
              state.lastTokenWasBuiltin = false;
              stream.eatWhile(isOperatorChar);
              return "operator";
          }
          else {
              // get the whole word
              stream.eatWhile(/[\w\$_{}@]/);
              var word = stream.current();
              // is it one of the listed keywords?
              if (keywords && keywords.propertyIsEnumerable(word))
                  return "keyword";
              // is it one of the listed functions?
              if (functions && functions.propertyIsEnumerable(word) ||
                      (stream.current().match(/^#@?[a-z0-9_]+ *$/i) && stream.peek()=="(") &&
                       !(functions && functions.propertyIsEnumerable(word.toLowerCase()))) {
                  state.beforeParams = true;
                  state.lastTokenWasBuiltin = false;
                  return "keyword";
              }
              if (state.inString) {
                  state.lastTokenWasBuiltin = false;
                  return "string";
              }
              if (stream.pos > word.length && stream.string.charAt(stream.pos-word.length-1)=="." && state.lastTokenWasBuiltin)
                  return "builtin";
              // default: just a "word"
              state.lastTokenWasBuiltin = false;
              return null;
          }
      }
  
      function tokenString(quote) {
          return function(stream, state) {
              var escaped = false, next, end = false;
              while ((next = stream.next()) != null) {
                  if ((next == quote) && !escaped) {
                      end = true;
                      break;
                  }
                  if (quote=='"' && stream.peek() == '$' && !escaped) {
                      state.inString = true;
                      end = true;
                      break;
                  }
                  escaped = !escaped && next == "\\";
              }
              if (end) state.tokenize = tokenBase;
              return "string";
          };
      }
  
      function tokenComment(stream, state) {
          var maybeEnd = false, ch;
          while (ch = stream.next()) {
              if (ch == "#" && maybeEnd) {
                  state.tokenize = tokenBase;
                  break;
              }
              maybeEnd = (ch == "*");
          }
          return "comment";
      }
  
      function tokenUnparsed(stream, state) {
          var maybeEnd = 0, ch;
          while (ch = stream.next()) {
              if (ch == "#" && maybeEnd == 2) {
                  state.tokenize = tokenBase;
                  break;
              }
              if (ch == "]")
                  maybeEnd++;
              else if (ch != " ")
                  maybeEnd = 0;
          }
          return "meta";
      }
      // Interfaces
  
      return {
          startState: function() {
              return {
                  tokenize: tokenBase,
                  beforeParams: false,
                  inParams: false,
                  inString: false,
                  lastTokenWasBuiltin: false
              };
          },
  
          token: function(stream, state) {
              if (stream.eatSpace()) return null;
              return state.tokenize(stream, state);
          },
          blockCommentStart: "#*",
          blockCommentEnd: "*#",
          lineComment: "##",
          fold: "velocity"
      };
  });
  
  CodeMirror.defineMIME("text/velocity", "velocity");
  
  });
  