modules/yangui-resources/src/main/resources/yangui/assets/js/codemirror/mode/jinja2/jinja2.js

   1 // CodeMirror, copyright (c) by Marijn Haverbeke and others
   2 // Distributed under an MIT license: http://codemirror.net/LICENSE
   3
   4 (function(mod) {
   5   if (typeof exports == "object" && typeof module == "object") // CommonJS
   6     mod(require("../../lib/codemirror"));
   7   else if (typeof define == "function" && define.amd) // AMD
   8     define(["../../lib/codemirror"], mod);
   9   else // Plain browser env
  10     mod(CodeMirror);
  11 })(function(CodeMirror) {
  12   "use strict";
  13
  14   CodeMirror.defineMode("jinja2", function() {
  15     var keywords = ["and", "as", "block", "endblock", "by", "cycle", "debug", "else", "elif",
  16       "extends", "filter", "endfilter", "firstof", "for",
  17       "endfor", "if", "endif", "ifchanged", "endifchanged",
  18       "ifequal", "endifequal", "ifnotequal",
  19       "endifnotequal", "in", "include", "load", "not", "now", "or",
  20       "parsed", "regroup", "reversed", "spaceless",
  21       "endspaceless", "ssi", "templatetag", "openblock",
  22       "closeblock", "openvariable", "closevariable",
  23       "openbrace", "closebrace", "opencomment",
  24       "closecomment", "widthratio", "url", "with", "endwith",
  25       "get_current_language", "trans", "endtrans", "noop", "blocktrans",
  26       "endblocktrans", "get_available_languages",
  27       "get_current_language_bidi", "plural"],
  28     operator = /^[+\-*&%=<>!?|~^]/,
  29     sign = /^[:\[\(\{]/,
  30     atom = ["true", "false"],
  31     number = /^(\d[+\-\*\/])?\d+(\.\d+)?/;
  32
  33     keywords = new RegExp("((" + keywords.join(")|(") + "))\\b");
  34     atom = new RegExp("((" + atom.join(")|(") + "))\\b");
  35
  36     function tokenBase (stream, state) {
  37       var ch = stream.peek();
  38
  39       //Comment
  40       if (state.incomment) {
  41         if(!stream.skipTo("#}")) {
  42           stream.skipToEnd();
  43         } else {
  44           stream.eatWhile(/\#|}/);
  45           state.incomment = false;
  46         }
  47         return "comment";
  48       //Tag
  49       } else if (state.intag) {
  50         //After operator
  51         if(state.operator) {
  52           state.operator = false;
  53           if(stream.match(atom)) {
  54             return "atom";
  55           }
  56           if(stream.match(number)) {
  57             return "number";
  58           }
  59         }
  60         //After sign
  61         if(state.sign) {
  62           state.sign = false;
  63           if(stream.match(atom)) {
  64             return "atom";
  65           }
  66           if(stream.match(number)) {
  67             return "number";
  68           }
  69         }
  70
  71         if(state.instring) {
  72           if(ch == state.instring) {
  73             state.instring = false;
  74           }
  75           stream.next();
  76           return "string";
  77         } else if(ch == "'" || ch == '"') {
  78           state.instring = ch;
  79           stream.next();
  80           return "string";
  81         } else if(stream.match(state.intag + "}") || stream.eat("-") && stream.match(state.intag + "}")) {
  82           state.intag = false;
  83           return "tag";
  84         } else if(stream.match(operator)) {
  85           state.operator = true;
  86           return "operator";
  87         } else if(stream.match(sign)) {
  88           state.sign = true;
  89         } else {
  90           if(stream.eat(" ") || stream.sol()) {
  91             if(stream.match(keywords)) {
  92               return "keyword";
  93             }
  94             if(stream.match(atom)) {
  95               return "atom";
  96             }
  97             if(stream.match(number)) {
  98               return "number";
  99             }
 100             if(stream.sol()) {
 101               stream.next();
 102             }
 103           } else {
 104             stream.next();
 105           }
 106
 107         }
 108         return "variable";
 109       } else if (stream.eat("{")) {
 110         if (ch = stream.eat("#")) {
 111           state.incomment = true;
 112           if(!stream.skipTo("#}")) {
 113             stream.skipToEnd();
 114           } else {
 115             stream.eatWhile(/\#|}/);
 116             state.incomment = false;
 117           }
 118           return "comment";
 119         //Open tag
 120         } else if (ch = stream.eat(/\{|%/)) {
 121           //Cache close tag
 122           state.intag = ch;
 123           if(ch == "{") {
 124             state.intag = "}";
 125           }
 126           stream.eat("-");
 127           return "tag";
 128         }
 129       }
 130       stream.next();
 131     };
 132
 133     return {
 134       startState: function () {
 135         return {tokenize: tokenBase};
 136       },
 137       token: function (stream, state) {
 138         return state.tokenize(stream, state);
 139       }
 140     };
 141   });
 142 });