Updated formatting for the change/submit special event logic. Also switched...

Updated formatting for the change/submit special event logic. Also switched the function declarations to statements. Thanks to Garrett for the recommendation.

src/event.js

@@ -652,64 +652,66 @@ jQuery.each({
 // submit delegation
 if ( !jQuery.support.submitBubbles ) {
 
-jQuery.event.special.submit = {
-	setup: function( data, namespaces ) {
-		if ( this.nodeName.toLowerCase() !== "form" ) {
-			jQuery.event.add(this, "click.specialSubmit", function( e ) {
-				var elem = e.target, type = elem.type;
-
-				if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
-					return trigger( "submit", this, arguments );
-				}
-			});
+	jQuery.event.special.submit = {
+		setup: function( data, namespaces ) {
+			if ( this.nodeName.toLowerCase() !== "form" ) {
+				jQuery.event.add(this, "click.specialSubmit", function( e ) {
+					var elem = e.target, type = elem.type;
+
+					if ( (type === "submit" || type === "image") && jQuery( elem ).closest("form").length ) {
+						return trigger( "submit", this, arguments );
+					}
+				});
 	 
-			jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
-				var elem = e.target, type = elem.type;
+				jQuery.event.add(this, "keypress.specialSubmit", function( e ) {
+					var elem = e.target, type = elem.type;
 
-				if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
-					return trigger( "submit", this, arguments );
-				}
-			});
+					if ( (type === "text" || type === "password") && jQuery( elem ).closest("form").length && e.keyCode === 13 ) {
+						return trigger( "submit", this, arguments );
+					}
+				});
 
-		} else {
-			return false;
-		}
-	},
+			} else {
+				return false;
+			}
+		},
 
-	teardown: function( namespaces ) {
-		jQuery.event.remove( this, "click.specialSubmit" );
-		jQuery.event.remove( this, "keypress.specialSubmit" );
-	}
-};
+		teardown: function( namespaces ) {
+			jQuery.event.remove( this, "click.specialSubmit" );
+			jQuery.event.remove( this, "keypress.specialSubmit" );
+		}
+	};
 
 }
 
 // change delegation, happens here so we have bind.
 if ( !jQuery.support.changeBubbles ) {
 
-var formElems = /textarea|input|select/i;
+	var formElems = /textarea|input|select/i,
 
-function getVal( elem ) {
-	var type = elem.type, val = elem.value;
+	changeFilters,
 
-	if ( type === "radio" || type === "checkbox" ) {
-		val = elem.checked;
+	getVal = function( elem ) {
+		var type = elem.type, val = elem.value;
 
-	} else if ( type === "select-multiple" ) {
-		val = elem.selectedIndex > -1 ?
-			jQuery.map( elem.options, function( elem ) {
-				return elem.selected;
-			}).join("-") :
-			"";
+		if ( type === "radio" || type === "checkbox" ) {
+			val = elem.checked;
 
-	} else if ( elem.nodeName.toLowerCase() === "select" ) {
-		val = elem.selectedIndex;
-	}
+		} else if ( type === "select-multiple" ) {
+			val = elem.selectedIndex > -1 ?
+				jQuery.map( elem.options, function( elem ) {
+					return elem.selected;
+				}).join("-") :
+				"";
 
-	return val;
-}
+		} else if ( elem.nodeName.toLowerCase() === "select" ) {
+			val = elem.selectedIndex;
+		}
+
+		return val;
+	},
 
-function testChange( e ) {
+	testChange = function testChange( e ) {
 		var elem = e.target, data, val;
 
 		if ( !formElems.test( elem.nodeName ) || elem.readOnly ) {
@@ -732,60 +734,59 @@ function testChange( e ) {
 			e.type = "change";
 			return jQuery.event.trigger( e, arguments[1], elem );
 		}
-}
+	};
 
-jQuery.event.special.change = {
-	filters: {
-		focusout: testChange, 
+	jQuery.event.special.change = {
+		filters: {
+			focusout: testChange, 
 
-		click: function( e ) {
-			var elem = e.target, type = elem.type;
+			click: function( e ) {
+				var elem = e.target, type = elem.type;
 
-			if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
-				return testChange.call( this, e );
-			}
-		},
+				if ( type === "radio" || type === "checkbox" || elem.nodeName.toLowerCase() === "select" ) {
+					return testChange.call( this, e );
+				}
+			},
+
+			// Change has to be called before submit
+			// Keydown will be called before keypress, which is used in submit-event delegation
+			keydown: function( e ) {
+				var elem = e.target, type = elem.type;
 
-		// Change has to be called before submit
-		// Keydown will be called before keypress, which is used in submit-event delegation
-		keydown: function( e ) {
-			var elem = e.target, type = elem.type;
+				if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
+					(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
+					type === "select-multiple" ) {
+					return testChange.call( this, e );
+				}
+			},
 
-			if ( (e.keyCode === 13 && elem.nodeName.toLowerCase() !== "textarea") ||
-				(e.keyCode === 32 && (type === "checkbox" || type === "radio")) ||
-				type === "select-multiple" ) {
-				return testChange.call( this, e );
+			// Beforeactivate happens also before the previous element is blurred
+			// with this event you can't trigger a change event, but you can store
+			// information/focus[in] is not needed anymore
+			beforeactivate: function( e ) {
+				var elem = e.target;
+				jQuery.data( elem, "_change_data", getVal(elem) );
 			}
 		},
 
-		// Beforeactivate happens also before the previous element is blurred
-		// with this event you can't trigger a change event, but you can store
-		// information/focus[in] is not needed anymore
-		beforeactivate: function( e ) {
-			var elem = e.target;
-			jQuery.data( elem, "_change_data", getVal(elem) );
-		}
-	},
+		setup: function( data, namespaces ) {
+			for ( var type in changeFilters ) {
+				jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
+			}
 
-	setup: function( data, namespaces ) {
-		for ( var type in changeFilters ) {
-			jQuery.event.add( this, type + ".specialChange", changeFilters[type] );
-		}
+			return formElems.test( this.nodeName );
+		},
 
-		return formElems.test( this.nodeName );
-	},
+		teardown: function( namespaces ) {
+			for ( var type in changeFilters ) {
+				jQuery.event.remove( this, type + ".specialChange", changeFilters[type] );
+			}
 
-	teardown: function( namespaces ) {
-		for ( var type in changeFilters ) {
-			jQuery.event.remove( this, type + ".specialChange", changeFilters[type] );
+			return formElems.test( this.nodeName );
 		}
+	};
 
-		return formElems.test( this.nodeName );
-	}
-};
-
-var changeFilters = jQuery.event.special.change.filters;
-
+	changeFilters = jQuery.event.special.change.filters;
 }
 
 function trigger( type, elem, args ) {