to-be-integrated/third-party/codemirror-3.15/mode/jinja2/jinja2.js

   1 CodeMirror.defineMode("jinja2", function() {
   2     var keywords = ["block", "endblock", "for", "endfor", "in", "true", "false",
   3                     "loop", "none", "self", "super", "if", "as", "not", "and",
   4                     "else", "import", "with", "without", "context"];
   5     keywords = new RegExp("^((" + keywords.join(")|(") + "))\\b");
   6
   7     function tokenBase (stream, state) {
   8         var ch = stream.next();
   9         if (ch == "{") {
  10             if (ch = stream.eat(/\{|%|#/)) {
  11                 stream.eat("-");
  12                 state.tokenize = inTag(ch);
  13                 return "tag";
  14             }
  15         }
  16     }
  17     function inTag (close) {
  18         if (close == "{") {
  19             close = "}";
  20         }
  21         return function (stream, state) {
  22             var ch = stream.next();
  23             if ((ch == close || (ch == "-" && stream.eat(close)))
  24                 && stream.eat("}")) {
  25                 state.tokenize = tokenBase;
  26                 return "tag";
  27             }
  28             if (stream.match(keywords)) {
  29                 return "keyword";
  30             }
  31             return close == "#" ? "comment" : "string";
  32         };
  33     }
  34     return {
  35         startState: function () {
  36             return {tokenize: tokenBase};
  37         },
  38         token: function (stream, state) {
  39             return state.tokenize(stream, state);
  40         }
  41     };
  42 });