rem: function(tmatcher){ ff = agree(ff, tmatcher); } 
add: return function(elem){ return elem.hasAttribute(cond); } 
context: 			function(tmatcher){				ff = agree(ff, tmatcher);			}
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/09579b395fb7218b2d302700cecdf103de080ba6/query.js/buggy/_base/query.js