var cbSplit;if(!cbSplit){cbSplit=function(str,separator,limit){if(Object.prototype.toString.call(separator)!=="[object RegExp]"){return cbSplit._nativeSplit.call(str,separator,limit)}var output=[],lastLastIndex=0,flags=(separator.ignoreCase?"i":"")+(separator.multiline?"m":"")+(separator.sticky?"y":""),separator=RegExp(separator.source,flags+"g"),separator2,match,lastIndex,lastLength;str=str+"";if(!cbSplit._compliantExecNpcg){separator2=RegExp("^"+separator.source+"$(?!\\s)",flags)}if(limit===undefined||+limit<0){limit=Infinity}else{limit=Math.floor(+limit);if(!limit){return[]}}while(match=separator.exec(str)){lastIndex=match.index+match[0].length;if(lastIndex>lastLastIndex){output.push(str.slice(lastLastIndex,match.index));if(!cbSplit._compliantExecNpcg&&match.length>1){match[0].replace(separator2,function(){for(var i=1;i<arguments.length-2;i++){if(arguments[i]===undefined){match[i]=undefined}}})}if(match.length>1&&match.index<str.length){Array.prototype.push.apply(output,match.slice(1))}lastLength=match[0].length;lastLastIndex=lastIndex;if(output.length>=limit){break}}if(separator.lastIndex===match.index){separator.lastIndex++}}if(lastLastIndex===str.length){if(lastLength||!separator.test("")){output.push("")}}else{output.push(str.slice(lastLastIndex))}return output.length>limit?output.slice(0,limit):output};cbSplit._compliantExecNpcg=/()??/.exec("")[1]===undefined;cbSplit._nativeSplit=String.prototype.split}String.prototype.split=function(separator,limit){return cbSplit(this,separator,limit)};