if ( isSimple.test( qualifier ) ) {
return jQuery.filter(qualifier, filtered, !keep);
} else {
- qualifier = jQuery.filter( qualifier, elements );
+ qualifier = jQuery.filter( qualifier, filtered );
}
}
dir: function( elem, dir, until ) {
var matched = [], cur = elem[dir];
- while ( cur && cur.nodeType !== 9 && (until === undefined || !jQuery( cur ).is( until )) ) {
+ while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );
}