rem: if ( first[i].mergeNum != num ) { 
add: if ( num != first[i].mergeNum ) { 
context: 	unique: function(first) {		var r = [], num = jQuery.mergeNum++;		for ( var i = 0, fl = first.length; i < fl; i++ )			if ( first[i].mergeNum != num ) {				first[i].mergeNum = num;				r.push(first[i]);			}		return r;	},
meta: 5264	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5264/74a8e206231162b005d95b667343678f786ae272/jquery.js/clean/src/jquery/jquery.js