rem: return this.each(function(){ if ( !a ) a = jQuery.clean(args, this.ownerDocument);   var b = a[0].cloneNode(true);   this.parentNode.insertBefore( b, this );   while ( b.firstChild ) b = b.firstChild;   b.appendChild( this ); }); 
add: .map(function(){ var elem = this; while ( elem.firstChild ) elem = elem.firstChild; return elem; }) 
context: 		return this.each(function(){			if ( !a )				a = jQuery.clean(args, this.ownerDocument);			// Clone the structure that we're using to wrap			var b = a[0].cloneNode(true);			// Insert it before the element to be wrapped			this.parentNode.insertBefore( b, this );			// Find the deepest point in the wrap structure			while ( b.firstChild )				b = b.firstChild;			// Move the matched element to within the wrap structure			b.appendChild( this );		});
meta: 2798	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/2798/e3263063e4ef3d2e0ee6b74b9da573bf40e87668/jquery.js/buggy/src/jquery/jquery.js