rem: jQuery.grep( elem.className.split(/\s+/), function(cur){ return !jQuery.className.has( c, cur ); }).join(' ') : ""; 
add: this.find("*").andSelf().each(function(i){ var events = jQuery.data( this, "events" );  for ( var type in events ) for ( var handler in events[ type ] ) jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data ); }); 
context:                 jQuery.grep( elem.className.split(/\s+/), function(cur){				    return !jQuery.className.has( c, cur );	                }).join(' ') : "";
meta: 1471	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/1471/5736e8d90d5c7961e19cb707301d9f58daa0aa3b/core.js/buggy/src/core.js