Move .toggle(fn, fn, ...) to deprecated.js.

src/css.js

@@ -13,8 +13,6 @@ var curCSS, iframe, iframeDoc,
 	cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
 	rposition = /^(top|right|bottom|left)$/,
 
-	eventsToggle = jQuery.fn.toggle,
-
 	cssNormalTransform = {
 		letterSpacing: 0,
 		fontWeight: 400,
@@ -112,7 +110,7 @@ jQuery.fn.extend({
 		var bool = typeof fn === "boolean";
 
 		if ( jQuery.isFunction( fn ) && jQuery.isFunction( fn2 ) ) {
-			return eventsToggle.apply( this, arguments );
+			return jQuery._etoggle && jQuery._etoggle.apply( this, arguments );
 		}
 
 		return this.each(function() {

src/deprecated.js

@@ -58,5 +58,31 @@ jQuery.sub = function() {
 	var rootjQuerySub = jQuerySub(document);
 	return jQuerySub;
 };
-
+
+jQuery._etoggle = jQuery.fn.toggle = function( fn ) {
+	// Save reference to arguments for access in closure
+	var args = arguments,
+		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 ) {
+		args[ i++ ].guid = guid;
+	}
+
+	return this.click( toggler );
+};
+
 })();

src/event.js

@@ -987,32 +987,6 @@ jQuery.fn.extend({
 		}
 	},
 
-	toggle: function( fn ) {
-		// Save reference to arguments for access in closure
-		var args = arguments,
-			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 ) {
-			args[ i++ ].guid = guid;
-		}
-
-		return this.click( toggler );
-	},
-
 	hover: function( fnOver, fnOut ) {
 		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
 	}

test/unit/event.js

@@ -1447,6 +1447,8 @@ test("jQuery.Event.currentTarget", function(){
 		.off( "click" );
 });
 
+if ( jQuery._etoggle ) {
+
 test("toggle(Function, Function, ...)", function() {
 	expect(16);
 
@@ -1525,6 +1527,8 @@ test("toggle(Function, Function, ...)", function() {
 	$div.remove();
 });
 
+} // .toggle(fn, fn)
+
 test(".live()/.die()", function() {
 	expect(66);