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twig.js
132 lines
| 4.0 KiB
| application/javascript
|
JavascriptLexer
r1 | // CodeMirror, copyright (c) by Marijn Haverbeke and others | |||
// Distributed under an MIT license: http://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("twig", function() { | ||||
var keywords = ["and", "as", "autoescape", "endautoescape", "block", "do", "endblock", "else", "elseif", "extends", "for", "endfor", "embed", "endembed", "filter", "endfilter", "flush", "from", "if", "endif", "in", "is", "include", "import", "not", "or", "set", "spaceless", "endspaceless", "with", "endwith", "trans", "endtrans", "blocktrans", "endblocktrans", "macro", "endmacro", "use", "verbatim", "endverbatim"], | ||||
operator = /^[+\-*&%=<>!?|~^]/, | ||||
sign = /^[:\[\(\{]/, | ||||
atom = ["true", "false", "null", "empty", "defined", "divisibleby", "divisible by", "even", "odd", "iterable", "sameas", "same as"], | ||||
number = /^(\d[+\-\*\/])?\d+(\.\d+)?/; | ||||
keywords = new RegExp("((" + keywords.join(")|(") + "))\\b"); | ||||
atom = new RegExp("((" + atom.join(")|(") + "))\\b"); | ||||
function tokenBase (stream, state) { | ||||
var ch = stream.peek(); | ||||
//Comment | ||||
if (state.incomment) { | ||||
if (!stream.skipTo("#}")) { | ||||
stream.skipToEnd(); | ||||
} else { | ||||
stream.eatWhile(/\#|}/); | ||||
state.incomment = false; | ||||
} | ||||
return "comment"; | ||||
//Tag | ||||
} else if (state.intag) { | ||||
//After operator | ||||
if (state.operator) { | ||||
state.operator = false; | ||||
if (stream.match(atom)) { | ||||
return "atom"; | ||||
} | ||||
if (stream.match(number)) { | ||||
return "number"; | ||||
} | ||||
} | ||||
//After sign | ||||
if (state.sign) { | ||||
state.sign = false; | ||||
if (stream.match(atom)) { | ||||
return "atom"; | ||||
} | ||||
if (stream.match(number)) { | ||||
return "number"; | ||||
} | ||||
} | ||||
if (state.instring) { | ||||
if (ch == state.instring) { | ||||
state.instring = false; | ||||
} | ||||
stream.next(); | ||||
return "string"; | ||||
} else if (ch == "'" || ch == '"') { | ||||
state.instring = ch; | ||||
stream.next(); | ||||
return "string"; | ||||
} else if (stream.match(state.intag + "}") || stream.eat("-") && stream.match(state.intag + "}")) { | ||||
state.intag = false; | ||||
return "tag"; | ||||
} else if (stream.match(operator)) { | ||||
state.operator = true; | ||||
return "operator"; | ||||
} else if (stream.match(sign)) { | ||||
state.sign = true; | ||||
} else { | ||||
if (stream.eat(" ") || stream.sol()) { | ||||
if (stream.match(keywords)) { | ||||
return "keyword"; | ||||
} | ||||
if (stream.match(atom)) { | ||||
return "atom"; | ||||
} | ||||
if (stream.match(number)) { | ||||
return "number"; | ||||
} | ||||
if (stream.sol()) { | ||||
stream.next(); | ||||
} | ||||
} else { | ||||
stream.next(); | ||||
} | ||||
} | ||||
return "variable"; | ||||
} else if (stream.eat("{")) { | ||||
if (ch = stream.eat("#")) { | ||||
state.incomment = true; | ||||
if (!stream.skipTo("#}")) { | ||||
stream.skipToEnd(); | ||||
} else { | ||||
stream.eatWhile(/\#|}/); | ||||
state.incomment = false; | ||||
} | ||||
return "comment"; | ||||
//Open tag | ||||
} else if (ch = stream.eat(/\{|%/)) { | ||||
//Cache close tag | ||||
state.intag = ch; | ||||
if (ch == "{") { | ||||
state.intag = "}"; | ||||
} | ||||
stream.eat("-"); | ||||
return "tag"; | ||||
} | ||||
} | ||||
stream.next(); | ||||
}; | ||||
return { | ||||
startState: function () { | ||||
return {}; | ||||
}, | ||||
token: function (stream, state) { | ||||
return tokenBase(stream, state); | ||||
} | ||||
}; | ||||
}); | ||||
CodeMirror.defineMIME("text/x-twig", "twig"); | ||||
}); | ||||