(function (mod){ 
if (typeof exports == "object" && typeof module == "object") mod(require("../../lib/codemirror")); 
 else if (typeof define == "function" && define.amd) define(["../../lib/codemirror"] , mod); 
 else mod(CodeMirror); 
} 
)(function (CodeMirror){ 
CodeMirror.defineOption("showTrailingSpace", false , function (cm, val, prev){ 
if (prev == CodeMirror.Init) prev = false ; 
if (prev && !val) cm.removeOverlay("trailingspace"); 
 else if (!prev && val) cm.addOverlay({ 
token: function (stream){ 
for (var l = _AN_Read_length("length", stream.string), i = l; 
i && /\s/.test(stream.string.charAt(i - 1)); --i){ 
} 
if (i > stream.pos) { 
stream.pos = i; 
return null ; 
} 
stream.pos = l; 
return "trailingspace"; 
} 
,
name: "trailingspace"}
); 
} 
); 
} 
);