rem:      return (!ntf(elem)); 
add:    var cn = elem[childNodesName]; var cnl = elem[childNodesName].length;  for(var x=cnl-1; x >= 0; x--){ var nt = cn[x].nodeType; if((nt == 1)||(nt == 3)){ return false; } 
context: 				return function(elem){					// FIXME: I dislike this version of "contains", as					// whimsical attribute could set it off. An inner-text					// based version might be more accurate, but since					// jQuery and DomQuery also potentially get this wrong,					// I'm leaving it for now.					return (!ntf(elem));				}
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/9d2d8b07235702c69fc064ab917871332f42d825/query.js/clean/_base/query.js