From 9b6df19cc4dcc03760aee8a6df95a0d3c8585780 Mon Sep 17 00:00:00 2001
From: John Resig <jeresig@gmail.com>
Date: Wed, 5 Jul 2006 17:12:35 +0000
Subject: [PATCH] Multi-filtering is now in place, you can do:
 $("div").filter(".this,.or,.that") and find all elements that match any of
 the three expressions.

---
 jquery/jquery.js | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/jquery/jquery.js b/jquery/jquery.js
index b100a054..0afafc5a 100644
--- a/jquery/jquery.js
+++ b/jquery/jquery.js
@@ -291,7 +291,15 @@ jQuery.fn = jQuery.prototype = {
 	},
 	
 	filter: function(t) {
-		return this.pushStack( jQuery.filter(t,this.cur).r );
+		if ( /,/.test(t) ) {
+			var p = t.split(/\s*,\s*/);
+			return this.pushStack( $.map(this.cur,function(a){
+				for ( var i = 0; i < p.length; i++ )
+					if ( jQuery.filter(p[i],[a]).r.length )
+						return a;
+			}) );
+		} else
+			return this.pushStack( jQuery.filter(t,this.cur).r );
 	},
 	not: function(t) {
 		return this.pushStack( t.constructor == String ?