rem: return jQuery.inArray( this, selector ) < 0; 
add:  return ( selector.length && selector[selector.length - 1] !== undefined ) ? jQuery.inArray( this, selector ) < 0 : this != selector; 
context: 		return this.filter(function() {			return jQuery.inArray( this, selector ) < 0;		});
meta: 2798	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2798/90b25efa6c3c3676c5ae1dd782d04726e03a31e8/core.js/buggy/src/core.js