Added support for .unbind(".test") to unbind all namespaced events on an element.

src/event.js

@@ -109,9 +109,9 @@ jQuery.event = {
 
 		if ( events ) {
 			// Unbind all events for the element
-			if ( types == undefined )
+			if ( types == undefined || types[0] == "." )
 				for ( var type in events )
-					this.remove( elem, type );
+					this.remove( elem, type + (types || "") );
 			else {
 				// types is actually an event object here
 				if ( types.type ) {

test/unit/event.js

@@ -72,6 +72,10 @@ test("bind(), trigger change on select", function() {
 test("bind(), namespaced events, cloned events", function() {
 	expect(6);
 
+	$("#firstp").bind("custom.test",function(e){
+		ok(true, "Custom event triggered");
+	});
+
 	$("#firstp").bind("click",function(e){
 		ok(true, "Normal click triggered");
 	});
@@ -92,6 +96,12 @@ test("bind(), namespaced events, cloned events", function() {
 	// Trigger the remaining fn (1)
 	$("#firstp").trigger("click");
 
+	// Remove the remaining fn
+	$("#firstp").unbind(".test");
+
+	// Trigger the remaining fn (0)
+	$("#firstp").trigger("custom");
+
 	// using contents will get comments regular, text, and comment nodes
 	$("#nonnodes").contents().bind("tester", function () {
 		equals(this.nodeType, 1, "Check node,textnode,comment bind just does real nodes" );