Fixing $.proxy to work like (and use) Function.prototype.bind (ticket #7783)

http://bugs.jquery.com/ticket/7783

src/event.js

@@ -891,6 +891,8 @@ if ( document.addEventListener ) {
 
 jQuery.each(["bind", "one"], function( i, name ) {
 	jQuery.fn[ name ] = function( type, data, fn ) {
+		var handler;
+
 		// Handle object literals
 		if ( typeof type === "object" ) {
 			for ( var key in type ) {
@@ -904,10 +906,15 @@ jQuery.each(["bind", "one"], function( i, name ) {
 			data = undefined;
 		}
 
-		var handler = name === "one" ? jQuery.proxy( fn, function( event ) {
-			jQuery( this ).unbind( event, handler );
-			return fn.apply( this, arguments );
-		}) : fn;
+		if ( name === "one" ) {
+			handler = function( event ) {
+				jQuery( this ).unbind( event, handler );
+				return fn.apply( this, arguments );
+			};
+			handler.guid = fn.guid || jQuery.guid++;
+		} else {
+			handler = fn;
+		}
 
 		if ( type === "unload" && name !== "one" ) {
 			this.one( type, data, fn );
@@ -971,24 +978,27 @@ jQuery.fn.extend({
 	toggle: function( fn ) {
 		// Save reference to arguments for access in closure
 		var args = arguments,
-			i = 1;
+			guid = fn.guid || jQuery.guid++,
+			i = 0,
+			toggler = function( event ) {
+				// Figure out which function to execute
+				var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
+				jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
+
+				// Make sure that clicks stop
+				event.preventDefault();
+
+				// and execute the function
+				return args[ lastToggle ].apply( this, arguments ) || false;
+			};
 
 		// link all the functions, so any of them can unbind this click handler
+		toggler.guid = guid;
 		while ( i < args.length ) {
-			jQuery.proxy( fn, args[ i++ ] );
+			args[ i++ ].guid = guid;
 		}
 
-		return this.click( jQuery.proxy( fn, function( event ) {
-			// Figure out which function to execute
-			var lastToggle = ( jQuery.data( this, "lastToggle" + fn.guid ) || 0 ) % i;
-			jQuery.data( this, "lastToggle" + fn.guid, lastToggle + 1 );
-
-			// Make sure that clicks stop
-			event.preventDefault();
-
-			// and execute the function
-			return args[ lastToggle ].apply( this, arguments ) || false;
-		}));
+		return this.click( toggler );
 	},
 
 	hover: function( fnOver, fnOut ) {