jQuery.fn.extend({
find: function( selector ) {
- var ret = this.pushStack( "", "find", selector ), length = 0;
+ var ret = this.pushStack( "", "find", selector ),
+ length = 0;
for ( var i = 0, l = this.length; i < l; i++ ) {
length = ret.length;
var ret = [], i, l, cur = this[0];
if ( jQuery.isArray( selectors ) ) {
- var match, matches = {}, selector, level = 1;
+ var match, selector,
+ matches = {},
+ level = 1;
if ( cur && selectors.length ) {
for ( i = 0, l = selectors.length; i < l; i++ ) {
},
dir: function( elem, dir, until ) {
- var matched = [], cur = elem[dir];
+ var matched = [],
+ cur = elem[ dir ];
+
while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
if ( cur.nodeType === 1 ) {
matched.push( cur );