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mobile-query-three-www-live-playground-vendor-CodeMirror2-mode-velocity-velocity.js / js



  CodeMirror.defineMode("velocity", function(config) {
      function parseWords(str) {
          var obj = {}, words = str.split(" ");
          for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
          return obj;
      }
  
      var indentUnit = config.indentUnit
      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 velocityCount");
      var isOperatorChar = /[+\-*&%=<>!?:\/|]/;
      var multiLineStrings =true;
  
      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 string?
          if ((ch == '"' || ch == "'") && 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;
              return null;
          }
          // start of a number value?
          else if (/\d/.test(ch)) {
              stream.eatWhile(/[\w\.]/);
              return "number";
          }
          // multi line comment?
          else if (ch == "#" && stream.eat("*")) {
              return chain(stream, state, tokenComment);
          }
          // unparsed content?
          else if (ch == "#" && stream.match(/ *\[ *\[/)) {
              return chain(stream, state, tokenUnparsed);
          }
          // single line comment?
          else if (ch == "#" && stream.eat("#")) {
              stream.skipToEnd();
              return "comment";
          }
          // variable?
          else if (ch == "") {
              stream.eatWhile(/[\w\d$_\.{}]/);
              // is it one of the specials?
              if (specials && specials.propertyIsEnumerable(stream.current().toLowerCase())) {
                  return "keyword";
              }
              else {
                  state.beforeParams = true;
                  return "builtin";
              }
          }
          // is it a operator?
          else if (isOperatorChar.test(ch)) {
              stream.eatWhile(isOperatorChar);
              return "operator";
          }
          else {
              // get the whole word
              stream.eatWhile(/[\w$_{}]/);
              var word = stream.current().toLowerCase();
              // 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()=="(") {
                  state.beforeParams = true;
                  return "keyword";
              }
              // default: just a "word"
              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;
                  }
                  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";
      }
      // Interface
  
      return {
          startState: function(basecolumn) {
              return {
                  tokenize: tokenBase,
                  beforeParams: false,
                  inParams: false
              };
          },
  
          token: function(stream, state) {
              if (stream.eatSpace()) return null;
              return state.tokenize(stream, state);
          }
      };
  });
  
  CodeMirror.defineMIME("text/velocity", "velocity");
  


(C) Æliens 04/09/2009

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