rem: jQuery.fn[ n ] = function(num,fn) { return this.filter( ":" + n + "(" + num + ")", fn ); 
add: jQuery.each( jQuery.macros.attr, function(i,n){ n = n || i; jQuery.fn[ i ] = function(h) { return h == undefined ? this.length ? this[0][n] : null : this.attr( n, h ); 
context: 			jQuery.fn[ n ] = function(num,fn) {				return this.filter( ":" + n + "(" + num + ")", fn );			};
meta: 3217	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3217/69efa31318238a1af5644da7aa5dc691dc33b376/jquery.js/buggy/src/jquery/jquery.js