add: if ( !a ) a = jQuery.clean(args, this.ownerDocument);  
context: 	wrap: function() {		// The elements to wrap the target around		var a = jQuery.clean(arguments);		// Wrap each of the matched elements individually		return this.each(function(){			// 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/2007/2798/0f7c89cd97de6ca644a834a119dda1e057fd724e/jquery.js/clean/src/jquery/jquery.js