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diff.js
47 lines
| 1.1 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("diff", function() { | ||||
var TOKEN_NAMES = { | ||||
'+': 'positive', | ||||
'-': 'negative', | ||||
'@': 'meta' | ||||
}; | ||||
return { | ||||
token: function(stream) { | ||||
var tw_pos = stream.string.search(/[\t ]+?$/); | ||||
if (!stream.sol() || tw_pos === 0) { | ||||
stream.skipToEnd(); | ||||
return ("error " + ( | ||||
TOKEN_NAMES[stream.string.charAt(0)] || '')).replace(/ $/, ''); | ||||
} | ||||
var token_name = TOKEN_NAMES[stream.peek()] || stream.skipToEnd(); | ||||
if (tw_pos === -1) { | ||||
stream.skipToEnd(); | ||||
} else { | ||||
stream.pos = tw_pos; | ||||
} | ||||
return token_name; | ||||
} | ||||
}; | ||||
}); | ||||
CodeMirror.defineMIME("text/x-diff", "diff"); | ||||
}); | ||||