Remove trailing whitespace.

grunt.js

@@ -306,8 +306,7 @@ grunt.initConfig({
 			smarttabs: true,
 			// TODO: use "faux strict mode" https://github.com/jshint/jshint/issues/504
 			// strict: true,
-			// TODO: enable trailing
-			// trailing: true,
+			trailing: true,
 			undef: true
 		};
 

ui/jquery.effects.bounce.js

@@ -13,14 +13,14 @@
 (function( $, undefined ) {
 
 $.effects.effect.bounce = function( o, done ) {
-	var el = $( this ), 
+	var el = $( this ),
 		props = [ "position", "top", "bottom", "left", "right", "height", "width" ],
 
 		// defaults:
 		mode = $.effects.setMode( el, o.mode || "effect" ),
 		hide = mode === "hide",
 		show = mode === "show",
-		direction = o.direction || "up", 
+		direction = o.direction || "up",
 		distance = o.distance,
 		times = o.times || 5,
 
@@ -31,7 +31,7 @@ $.effects.effect.bounce = function( o, done ) {
 
 		// utility:
 		ref = ( direction === "up" || direction === "down" ) ? "top" : "left",
-		motion = ( direction === "up" || direction === "left" ), 
+		motion = ( direction === "up" || direction === "left" ),
 		i,
 		upAnim,
 		downAnim,
@@ -40,13 +40,13 @@ $.effects.effect.bounce = function( o, done ) {
 		queue = el.queue(),
 		queuelen = queue.length;
 
-	// Avoid touching opacity to prevent clearType and PNG issues in IE	
+	// Avoid touching opacity to prevent clearType and PNG issues in IE
 	if ( show || hide ) {
 		props.push( "opacity" );
-	} 
+	}
 
-	$.effects.save( el, props ); 
-	el.show(); 
+	$.effects.save( el, props );
+	el.show();
 	$.effects.createWrapper( el ); // Create Wrapper
 
 	// default distance for the BIGGEST bounce is the outer Distance / 3
@@ -90,7 +90,7 @@ $.effects.effect.bounce = function( o, done ) {
 
 		el.animate( upAnim, speed, easing );
 	}
-	
+
 	el.queue(function() {
 		if ( hide ) {
 			el.hide();

ui/jquery.effects.drop.js

@@ -14,7 +14,7 @@
 
 $.effects.effect.drop = function( o, done ) {
 
-	var el = $( this ), 
+	var el = $( this ),
 		props = [ "position", "top", "bottom", "left", "right", "opacity", "height", "width" ],
 		mode = $.effects.setMode( el, o.mode || "hide" ),
 		show = mode === "show",
@@ -27,9 +27,9 @@ $.effects.effect.drop = function( o, done ) {
 		distance;
 
 	// Adjust
-	$.effects.save( el, props ); 
-	el.show(); 
-	$.effects.createWrapper( el ); 
+	$.effects.save( el, props );
+	el.show();
+	$.effects.createWrapper( el );
 
 	distance = o.distance || el[ ref === "top" ? "outerHeight": "outerWidth" ]({ margin: true }) / 2;
 
@@ -40,22 +40,22 @@ $.effects.effect.drop = function( o, done ) {
 	}
 
 	// Animation
-	animation[ ref ] = ( show ? 
-		( motion === "pos" ? "+=" : "-=" ) : 
+	animation[ ref ] = ( show ?
+		( motion === "pos" ? "+=" : "-=" ) :
 		( motion === "pos" ? "-=" : "+=" ) ) +
 		distance;
 
 	// Animate
-	el.animate( animation, { 
-		queue: false, 
-		duration: o.duration, 
-		easing: o.easing, 
+	el.animate( animation, {
+		queue: false,
+		duration: o.duration,
+		easing: o.easing,
 		complete: function() {
 			if ( mode === "hide" ) {
 				el.hide();
 			}
-			$.effects.restore( el, props ); 
-			$.effects.removeWrapper( el ); 
+			$.effects.restore( el, props );
+			$.effects.removeWrapper( el );
 			done();
 		}
 	});

ui/jquery.effects.fade.js

@@ -18,7 +18,7 @@ $.effects.effect.fade = function( o, done ) {
 		hide = mode === "hide";
 
 	el.show();
-	el.animate({ 
+	el.animate({
 		opacity: hide ? 0 : 1
 	}, {
 		queue: false,

ui/jquery.effects.scale.js

@@ -18,9 +18,9 @@ $.effects.effect.puff = function( o, done ) {
 		hide = mode === "hide",
 		percent = parseInt( o.percent, 10 ) || 150,
 		factor = percent / 100,
-		original = { 
-			height: elem.height(), 
-			width: elem.width() 
+		original = {
+			height: elem.height(),
+			width: elem.width()
 		};
 
 	$.extend( o, {
@@ -51,8 +51,8 @@ $.effects.effect.scale = function( o, done ) {
 			( parseInt( o.percent, 10 ) === 0 ? 0 : ( mode === "hide" ? 0 : 100 ) ),
 		direction = o.direction || "both",
 		origin = o.origin,
-		original = { 
-			height: el.height(), 
+		original = {
+			height: el.height(),
 			width: el.width(),
 			outerHeight: el.outerHeight(),
 			outerWidth: el.outerWidth()
@@ -60,7 +60,7 @@ $.effects.effect.scale = function( o, done ) {
 		factor = {
 			y: direction !== "horizontal" ? (percent / 100) : 1,
 			x: direction !== "vertical" ? (percent / 100) : 1
-		}; 
+		};
 
 	// We are going to pass this effect to the size effect:
 	options.effect = "size";
@@ -68,27 +68,27 @@ $.effects.effect.scale = function( o, done ) {
 	options.complete = done;
 
 	// Set default origin and restore for show/hide
-	if ( mode !== "effect" ) { 
+	if ( mode !== "effect" ) {
 		options.origin = origin || ["middle","center"];
 		options.restore = true;
 	}
 
-	options.from = o.from || ( mode === "show" ? { height: 0, width: 0 } : original ); 
+	options.from = o.from || ( mode === "show" ? { height: 0, width: 0 } : original );
 	options.to = {
-		height: original.height * factor.y, 
+		height: original.height * factor.y,
 		width: original.width * factor.x,
-		outerHeight: original.outerHeight * factor.y, 
+		outerHeight: original.outerHeight * factor.y,
 		outerWidth: original.outerWidth * factor.x
-	}; 
+	};
 
 	// Fade option to support puff
 	if ( options.fade ) {
 		if ( mode === "show" ) {
-			options.from.opacity = 0; 
+			options.from.opacity = 0;
 			options.to.opacity = 1;
 		}
 		if ( mode === "hide" ) {
-			options.from.opacity = 1; 
+			options.from.opacity = 1;
 			options.to.opacity = 0;
 		}
 	}
@@ -101,7 +101,7 @@ $.effects.effect.scale = function( o, done ) {
 $.effects.effect.size = function( o, done ) {
 
 	// Create element
-	var el = $( this ), 
+	var el = $( this ),
 		props = [ "position", "top", "bottom", "left", "right", "width", "height", "overflow", "opacity" ],
 
 		// Always restore
@@ -125,7 +125,7 @@ $.effects.effect.size = function( o, done ) {
 		el.show();
 	}
 	original = {
-		height: el.height(), 
+		height: el.height(),
 		width: el.width(),
 		outerHeight: el.outerHeight(),
 		outerWidth: el.outerWidth()
@@ -137,11 +137,11 @@ $.effects.effect.size = function( o, done ) {
 	// Set scaling factor
 	factor = {
 		from: {
-			y: el.from.height / original.height, 
+			y: el.from.height / original.height,
 			x: el.from.width / original.width
 		},
 		to: {
-			y: el.to.height / original.height, 
+			y: el.to.height / original.height,
 			x: el.to.width / original.width
 		}
 	};
@@ -150,14 +150,14 @@ $.effects.effect.size = function( o, done ) {
 	if ( scale === "box" || scale === "both" ) {
 
 		// Vertical props scaling
-		if ( factor.from.y !== factor.to.y ) { 
+		if ( factor.from.y !== factor.to.y ) {
 			props = props.concat( vProps );
 			el.from = $.effects.setTransition( el, vProps, factor.from.y, el.from );
 			el.to = $.effects.setTransition( el, vProps, factor.to.y, el.to );
 		}
 
 		// Horizontal props scaling
-		if ( factor.from.x !== factor.to.x ) { 
+		if ( factor.from.x !== factor.to.x ) {
 			props = props.concat( hProps );
 			el.from = $.effects.setTransition( el, hProps, factor.from.x, el.from );
 			el.to = $.effects.setTransition( el, hProps, factor.to.x, el.to );
@@ -165,20 +165,20 @@ $.effects.effect.size = function( o, done ) {
 	}
 
 	// Scale the content
-	if ( scale === "content" || scale === "both" ) { 
+	if ( scale === "content" || scale === "both" ) {
 
 		// Vertical props scaling
-		if ( factor.from.y !== factor.to.y ) { 
+		if ( factor.from.y !== factor.to.y ) {
 			props = props.concat( cProps );
 			el.from = $.effects.setTransition( el, cProps, factor.from.y, el.from );
 			el.to = $.effects.setTransition( el, cProps, factor.to.y, el.to );
 		}
 	}
 
-	$.effects.save( el, restore ? props : props1 ); 
-	el.show(); 
+	$.effects.save( el, restore ? props : props1 );
+	el.show();
 	$.effects.createWrapper( el );
-	el.css( "overflow", "hidden" ).css( el.from ); 
+	el.css( "overflow", "hidden" ).css( el.from );
 
 	// Adjust
 	if (origin) { // Calculate baseline shifts
@@ -200,8 +200,8 @@ $.effects.effect.size = function( o, done ) {
 
 		el.find( "*[width]" ).each( function(){
 			var child = $( this ),
-				c_original = { 
-					height: child.height(), 
+				c_original = {
+					height: child.height(),
 					width: child.width()
 				};
 			if (restore) {
@@ -209,16 +209,16 @@ $.effects.effect.size = function( o, done ) {
 			}
 
 			child.from = {
-				height: c_original.height * factor.from.y, 
+				height: c_original.height * factor.from.y,
 				width: c_original.width * factor.from.x
 			};
 			child.to = {
-				height: c_original.height * factor.to.y, 
+				height: c_original.height * factor.to.y,
 				width: c_original.width * factor.to.x
 			};
 
 			// Vertical props scaling
-			if ( factor.from.y !== factor.to.y ) { 
+			if ( factor.from.y !== factor.to.y ) {
 				child.from = $.effects.setTransition( child, vProps, factor.from.y, child.from );
 				child.to = $.effects.setTransition( child, vProps, factor.to.y, child.to );
 			}
@@ -242,10 +242,10 @@ $.effects.effect.size = function( o, done ) {
 	}
 
 	// Animate
-	el.animate( el.to, { 
-		queue: false, 
-		duration: o.duration, 
-		easing: o.easing, 
+	el.animate( el.to, {
+		queue: false,
+		duration: o.duration,
+		easing: o.easing,
 		complete: function() {
 			if ( el.to.opacity === 0 ) {
 				el.css( "opacity", el.from.opacity );
@@ -277,7 +277,7 @@ $.effects.effect.size = function( o, done ) {
 								return toRef + "px";
 							}
 
-							return val + toRef + "px"; 
+							return val + toRef + "px";
 						});
 					});
 				}

ui/jquery.effects.slide.js

@@ -29,32 +29,32 @@ $.effects.effect.slide = function( o, done ) {
 	// Adjust
 	$.effects.save( el, props );
 	el.show();
-	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]({ 
+	distance = o.distance || el[ ref === "top" ? "outerHeight" : "outerWidth" ]({
 		margin: true
 	});
-	
+
 	$.effects.createWrapper( el ).css({
 		overflow: "hidden"
 	});
-	
+
 	if ( show ) {
 		el.css( ref, positiveMotion ? (isNaN(distance) ? "-" + distance : -distance) : distance );
 	}
 
 	// Animation
-	animation[ ref ] = ( show ? 
-		( positiveMotion ? "+=" : "-=") : 
+	animation[ ref ] = ( show ?
+		( positiveMotion ? "+=" : "-=") :
 		( positiveMotion ? "-=" : "+=")) +
 		distance;
 
 	// Animate
-	el.animate( animation, { 
-		queue: false, 
-		duration: o.duration, 
-		easing: o.easing, 
+	el.animate( animation, {
+		queue: false,
+		duration: o.duration,
+		easing: o.easing,
 		complete: function() {
 			if ( mode === "hide" ) {
-				el.hide(); 
+				el.hide();
 			}
 			$.effects.restore( el, props );
 			$.effects.removeWrapper( el );

ui/jquery.ui.dialog.js

@@ -77,10 +77,10 @@ $.widget("ui.dialog", {
 		// #5742 - .attr() might return a DOMElement
 		if ( typeof this.originalTitle !== "string" ) {
 			this.originalTitle = "";
-		}		
-		this.oldPosition = { 
-			parent: this.element.parent(), 
-			index: this.element.parent().children().index( this.element ) 
+		}
+		this.oldPosition = {
+			parent: this.element.parent(),
+			index: this.element.parent().children().index( this.element )
 		};
 		this.options.title = this.options.title || this.originalTitle;
 		var self = this,
@@ -171,7 +171,7 @@ $.widget("ui.dialog", {
 	},
 
 	_destroy: function() {
-		var self = this, next, 
+		var self = this, next,
 			oldPosition = this.oldPosition;
 
 		if ( self.overlay ) {
@@ -187,13 +187,13 @@ $.widget("ui.dialog", {
 		if ( self.originalTitle ) {
 			self.element.attr( "title", self.originalTitle );
 		}
-		
+
 		next = oldPosition.parent.children().eq( oldPosition.index );
 		if ( next.length ) {
 			next.before( self.element );
 		} else {
 			oldPosition.parent.append( self.element );
-		}		
+		}
 	},
 
 	widget: function() {