jquery: removing unnecessary trailing and leading spaces & tabs.

src/ajax.js

 jQuery.fn.extend({
 	// Keep a copy of the old load
 	_load: jQuery.fn.load,
-	
+
 	load: function( url, params, callback ) {
 		if ( typeof url != 'string' )
 			return this._load( url );
@@ -71,8 +71,8 @@ jQuery.fn.extend({
 				jQuery.makeArray(this.elements) : this;
 		})
 		.filter(function(){
-			return this.name && !this.disabled && 
-				(this.checked || /select|textarea/i.test(this.nodeName) || 
+			return this.name && !this.disabled &&
+				(this.checked || /select|textarea/i.test(this.nodeName) ||
 					/text|hidden|password/i.test(this.type));
 		})
 		.map(function(i, elem){
@@ -103,7 +103,7 @@ jQuery.extend({
 			callback = data;
 			data = null;
 		}
-		
+
 		return jQuery.ajax({
 			type: "GET",
 			url: url,
@@ -159,7 +159,7 @@ jQuery.extend({
 			_default: "*/*"
 		}
 	},
-	
+
 	// Last-Modified header cache for next request
 	lastModified: {},
 
@@ -248,7 +248,7 @@ jQuery.extend({
 
 				// Attach handlers for all browsers
 				script.onload = script.onreadystatechange = function(){
-					if ( !done && (!this.readyState || 
+					if ( !done && (!this.readyState ||
 							this.readyState == "loaded" || this.readyState == "complete") ) {
 						done = true;
 						success();
@@ -301,7 +301,7 @@ jQuery.extend({
 			xml.abort();
 			return false;
 		}
-		
+
 		if ( s.global )
 			jQuery.event.trigger("ajaxSend", [xml, s]);
 
@@ -310,13 +310,13 @@ jQuery.extend({
 			// The transfer is complete and the data is available, or the request timed out
 			if ( !requestDone && xml && (xml.readyState == 4 || isTimeout == "timeout") ) {
 				requestDone = true;
-				
+
 				// clear poll interval
 				if (ival) {
 					clearInterval(ival);
 					ival = null;
 				}
-				
+
 				status = isTimeout == "timeout" && "timeout" ||
 					!jQuery.httpSuccess( xml ) && "error" ||
 					s.ifModified && jQuery.httpNotModified( xml, s.url ) && "notmodified" ||
@@ -339,13 +339,13 @@ jQuery.extend({
 					try {
 						modRes = xml.getResponseHeader("Last-Modified");
 					} catch(e) {} // swallow exception thrown by FF if header is not available
-	
+
 					if ( s.ifModified && modRes )
 						jQuery.lastModified[s.url] = modRes;
 
 					// JSONP handles its own success callback
 					if ( !jsonp )
-						success();	
+						success();
 				} else
 					jQuery.handleError(s, xml, status);
 
@@ -357,10 +357,10 @@ jQuery.extend({
 					xml = null;
 			}
 		};
-		
+
 		if ( s.async ) {
 			// don't attach the handler to the request, just poll it instead
-			var ival = setInterval(onreadystatechange, 13); 
+			var ival = setInterval(onreadystatechange, 13);
 
 			// Timeout checker
 			if ( s.timeout > 0 )
@@ -369,20 +369,20 @@ jQuery.extend({
 					if ( xml ) {
 						// Cancel the request
 						xml.abort();
-	
+
 						if( !requestDone )
 							onreadystatechange( "timeout" );
 					}
 				}, s.timeout);
 		}
-			
+
 		// Send the data
 		try {
 			xml.send(s.data);
 		} catch(e) {
 			jQuery.handleError(s, xml, null, e);
 		}
-		
+
 		// firefox 1.5 doesn't fire statechange for sync requests
 		if ( !s.async )
 			onreadystatechange();
@@ -410,7 +410,7 @@ jQuery.extend({
 			if ( s.global && ! --jQuery.active )
 				jQuery.event.trigger( "ajaxStop" );
 		}
-		
+
 		// return XMLHttpRequest to allow aborting the request etc.
 		return xml;
 	},

src/dimensions.js

@@ -3,23 +3,23 @@ jQuery.each([ "Height", "Width" ], function(i, name){
 
 	var tl = name == "Height" ? "Top"    : "Left",  // top or left
 		br = name == "Height" ? "Bottom" : "Right"; // bottom or right
-	
+
 	// innerHeight and innerWidth
 	jQuery.fn["inner" + name] = function(){
-		return this[ name.toLowerCase() ]() + 
-			num(this, "padding" + tl) + 
+		return this[ name.toLowerCase() ]() +
+			num(this, "padding" + tl) +
 			num(this, "padding" + br);
 	};
-	
+
 	// outerHeight and outerWidth
 	jQuery.fn["outer" + name] = function(margin) {
-		return this["inner" + name]() + 
+		return this["inner" + name]() +
 			num(this, "border" + tl + "Width") +
 			num(this, "border" + br + "Width") +
-			(!!margin ? 
+			(!!margin ?
 				num(this, "margin" + tl) + num(this, "margin" + br) : 0);
 	};
-	
+
 });
 
 function num(elem, prop) {

src/fx.js

@@ -4,7 +4,7 @@ jQuery.fn.extend({
 			this.animate({
 				height: "show", width: "show", opacity: "show"
 			}, speed, callback) :
-			
+
 			this.filter(":hidden").each(function(){
 				this.style.display = this.oldblock || "";
 				if ( jQuery.css(this,"display") == "none" ) {
@@ -17,13 +17,13 @@ jQuery.fn.extend({
 				}
 			}).end();
 	},
-	
+
 	hide: function(speed,callback){
 		return speed ?
 			this.animate({
 				height: "hide", width: "hide", opacity: "hide"
 			}, speed, callback) :
-			
+
 			this.filter(":visible").each(function(){
 				this.oldblock = this.oldblock || jQuery.css(this,"display");
 				this.style.display = "none";
@@ -32,7 +32,7 @@ jQuery.fn.extend({
 
 	// Save the old toggle function
 	_toggle: jQuery.fn.toggle,
-	
+
 	toggle: function( fn, fn2 ){
 		return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
 			this._toggle.apply( this, arguments ) :
@@ -44,11 +44,11 @@ jQuery.fn.extend({
 					jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
 				});
 	},
-	
+
 	slideDown: function(speed,callback){
 		return this.animate({height: "show"}, speed, callback);
 	},
-	
+
 	slideUp: function(speed,callback){
 		return this.animate({height: "hide"}, speed, callback);
 	},
@@ -56,19 +56,19 @@ jQuery.fn.extend({
 	slideToggle: function(speed, callback){
 		return this.animate({height: "toggle"}, speed, callback);
 	},
-	
+
 	fadeIn: function(speed, callback){
 		return this.animate({opacity: "show"}, speed, callback);
 	},
-	
+
 	fadeOut: function(speed, callback){
 		return this.animate({opacity: "hide"}, speed, callback);
 	},
-	
+
 	fadeTo: function(speed,to,callback){
 		return this.animate({opacity: to}, speed, callback);
 	},
-	
+
 	animate: function( prop, speed, easing, callback ) {
 		var optall = jQuery.speed(speed, easing, callback);
 
@@ -78,7 +78,7 @@ jQuery.fn.extend({
 
 			var opt = jQuery.extend({}, optall), p,
 				hidden = jQuery(this).is(":hidden"), self = this;
-			
+
 			for ( p in prop ) {
 				if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
 					return jQuery.isFunction(opt.complete) && opt.complete.call(this);
@@ -96,7 +96,7 @@ jQuery.fn.extend({
 				this.style.overflow = "hidden";
 
 			opt.curAnim = jQuery.extend({}, prop);
-			
+
 			jQuery.each( prop, function(name, val){
 				var e = new jQuery.fx( self, opt, name );
 
@@ -131,7 +131,7 @@ jQuery.fn.extend({
 			return true;
 		});
 	},
-	
+
 	queue: function(type, fn){
 		if ( jQuery.isFunction(type) || ( type && type.constructor == Array )) {
 			fn = type;
@@ -146,7 +146,7 @@ jQuery.fn.extend({
 				queue(this, type, fn);
 			else {
 				queue(this, type).push( fn );
-			
+
 				if ( queue(this, type).length == 1 )
 					fn.call(this);
 			}
@@ -181,11 +181,11 @@ jQuery.fn.extend({
 
 var queue = function( elem, type, array ) {
 	if ( elem ){
-	
+
 		type = type || "fx";
-	
+
 		var q = jQuery.data( elem, type + "queue" );
-	
+
 		if ( !q || array )
 			q = jQuery.data( elem, type + "queue", jQuery.makeArray(array) );
 
@@ -207,19 +207,19 @@ jQuery.fn.dequeue = function(type){
 };
 
 jQuery.extend({
-	
+
 	speed: function(speed, easing, fn) {
 		var opt = speed && speed.constructor == Object ? speed : {
-			complete: fn || !fn && easing || 
+			complete: fn || !fn && easing ||
 				jQuery.isFunction( speed ) && speed,
 			duration: speed,
 			easing: fn && easing || easing && easing.constructor != Function && easing
 		};
 
-		opt.duration = (opt.duration && opt.duration.constructor == Number ? 
-			opt.duration : 
+		opt.duration = (opt.duration && opt.duration.constructor == Number ?
+			opt.duration :
 			jQuery.fx.speeds[opt.duration]) || jQuery.fx.speeds.def;
-	
+
 		// Queueing
 		opt.old = opt.complete;
 		opt.complete = function(){
@@ -228,10 +228,10 @@ jQuery.extend({
 			if ( jQuery.isFunction( opt.old ) )
 				opt.old.call( this );
 		};
-	
+
 		return opt;
 	},
-	
+
 	easing: {
 		linear: function( p, n, firstNum, diff ) {
 			return firstNum + diff * p;
@@ -240,7 +240,7 @@ jQuery.extend({
 			return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
 		}
 	},
-	
+
 	timers: [],
 	timerId: null,
 
@@ -300,7 +300,7 @@ jQuery.fx.prototype = {
 		if ( jQuery.timerId == null ) {
 			jQuery.timerId = setInterval(function(){
 				var timers = jQuery.timers;
-				
+
 				for ( var i = 0; i < timers.length; i++ )
 					if ( !timers[i]() )
 						timers.splice(i--, 1);
@@ -326,7 +326,7 @@ jQuery.fx.prototype = {
 		// flash of content
 		if ( this.prop == "width" || this.prop == "height" )
 			this.elem.style[this.prop] = "1px";
-		
+
 		// Start by showing the element
 		jQuery(this.elem).show();
 	},
@@ -361,7 +361,7 @@ jQuery.fx.prototype = {
 				if ( this.options.display != null ) {
 					// Reset the overflow
 					this.elem.style.overflow = this.options.overflow;
-				
+
 					// Reset the display
 					this.elem.style.display = this.options.display;
 					if ( jQuery.css(this.elem, "display") == "none" )
@@ -403,7 +403,7 @@ jQuery.fx.prototype = {
 
 jQuery.extend( jQuery.fx, {
 	speeds:{
-		slow: 600,  
+		slow: 600,
  		fast: 200,
  		// Default speed
  		def: 400
@@ -412,15 +412,15 @@ jQuery.extend( jQuery.fx, {
 		scrollLeft: function(fx){
 			fx.elem.scrollLeft = fx.now;
 		},
-	
+
 		scrollTop: function(fx){
 			fx.elem.scrollTop = fx.now;
 		},
-	
+
 		opacity: function(fx){
 			jQuery.attr(fx.elem.style, "opacity", fx.now);
 		},
-	
+
 		_default: function(fx){
 			fx.elem.style[ fx.prop ] = fx.now + fx.unit;
 		}

src/offset.js

@@ -3,24 +3,24 @@
 // http://jquery.com/plugins/project/dimensions
 jQuery.fn.offset = function() {
 	var left = 0, top = 0, elem = this[0], results;
-	
+
 	if ( elem ) with ( jQuery.browser ) {
-		var parent       = elem.parentNode, 
+		var parent       = elem.parentNode,
 		    offsetChild  = elem,
-		    offsetParent = elem.offsetParent, 
+		    offsetParent = elem.offsetParent,
 		    doc          = elem.ownerDocument,
 		    safari2      = safari && parseInt(version) < 522 && !/adobeair/i.test(userAgent),
 		    css          = jQuery.curCSS,
 		    fixed        = css(elem, "position") == "fixed";
-	
+
 		// Use getBoundingClientRect if available
 		if ( elem.getBoundingClientRect ) {
 			var box = elem.getBoundingClientRect();
-		
+
 			// Add the document scroll offsets
 			add(box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
 				box.top  + Math.max(doc.documentElement.scrollTop,  doc.body.scrollTop));
-		
+
 			// IE adds the HTML element's border, by default it is medium which is 2px
 			// IE 6 and 7 quirks mode the border width is overwritable by the following css html { border: 0; }
 			// IE 7 standards mode, the border is always 2px
@@ -28,54 +28,54 @@ jQuery.fn.offset = function() {
 			// However, in IE6 and 7 quirks mode the clientLeft and clientTop properties are not updated when overwriting it via CSS
 			// Therefore this method will be off by 2px in IE while in quirksmode
 			add( -doc.documentElement.clientLeft, -doc.documentElement.clientTop );
-	
+
 		// Otherwise loop through the offsetParents and parentNodes
 		} else {
-		
+
 			// Initial element offsets
 			add( elem.offsetLeft, elem.offsetTop );
-			
+
 			// Get parent offsets
 			while ( offsetParent ) {
 				// Add offsetParent offsets
 				add( offsetParent.offsetLeft, offsetParent.offsetTop );
-			
+
 				// Mozilla and Safari > 2 does not include the border on offset parents
 				// However Mozilla adds the border for table or table cells
 				if ( mozilla && !/^t(able|d|h)$/i.test(offsetParent.tagName) || safari && !safari2 )
 					border( offsetParent );
-					
+
 				// Add the document scroll offsets if position is fixed on any offsetParent
 				if ( !fixed && css(offsetParent, "position") == "fixed" )
 					fixed = true;
-			
+
 				// Set offsetChild to previous offsetParent unless it is the body element
 				offsetChild  = /^body$/i.test(offsetParent.tagName) ? offsetChild : offsetParent;
 				// Get next offsetParent
 				offsetParent = offsetParent.offsetParent;
 			}
-		
+
 			// Get parent scroll offsets
 			while ( parent && parent.tagName && !/^body|html$/i.test(parent.tagName) ) {
 				// Remove parent scroll UNLESS that parent is inline or a table to work around Opera inline/table scrollLeft/Top bug
 				if ( !/^inline|table.*$/i.test(css(parent, "display")) )
 					// Subtract parent scroll offsets
 					add( -parent.scrollLeft, -parent.scrollTop );
-			
+
 				// Mozilla does not add the border for a parent that has overflow != visible
 				if ( mozilla && css(parent, "overflow") != "visible" )
 					border( parent );
-			
+
 				// Get next parent
 				parent = parent.parentNode;
 			}
-		
+
 			// Safari <= 2 doubles body offsets with a fixed position element/offsetParent or absolutely positioned offsetChild
 			// Mozilla doubles body offsets with a non-absolutely positioned offsetChild
-			if ( (safari2 && (fixed || css(offsetChild, "position") == "absolute")) || 
+			if ( (safari2 && (fixed || css(offsetChild, "position") == "absolute")) ||
 				(mozilla && css(offsetChild, "position") != "absolute") )
 					add( -doc.body.offsetLeft, -doc.body.offsetTop );
-			
+
 			// Add the document scroll offsets if position is fixed
 			if ( fixed )
 				add(Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
@@ -102,33 +102,33 @@ jQuery.fn.offset = function() {
 jQuery.fn.extend({
 	position: function() {
 		var left = 0, top = 0, elem = this[0], offset, parentOffset, offsetParent, results;
-		
+
 		if (elem) {
 			// Get *real* offsetParent
 			offsetParent = this.offsetParent();
-			
+
 			// Get correct offsets
 			offset       = this.offset();
 			parentOffset = offsetParent.offset();
-			
+
 			// Subtract element margins
 			offset.top  -= parseInt( jQuery.curCSS(elem, 'marginTop', true) ) || 0;
 			offset.left -= parseInt( jQuery.curCSS(elem, 'marginLeft', true) ) || 0;
-			
+
 			// Add offsetParent borders
 			parentOffset.top  += parseInt( jQuery.curCSS(offsetParent[0], 'borderTopWidth', true) ) || 0;
 			parentOffset.left += parseInt( jQuery.curCSS(offsetParent[0], 'borderLeftWidth', true) ) || 0;
-			
+
 			// Subtract the two offsets
 			results = {
 				top:  offset.top  - parentOffset.top,
 				left: offset.left - parentOffset.left
 			};
 		}
-		
+
 		return results;
 	},
-	
+
 	offsetParent: function() {
 		var offsetParent = this[0].offsetParent;
 		while ( offsetParent && (!/^body|html$/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static') )
@@ -142,19 +142,19 @@ jQuery.fn.extend({
 jQuery.each( ['Left', 'Top'], function(i, name) {
 	jQuery.fn[ 'scroll' + name ] = function(val) {
 		if (!this[0]) return;
-		
+
 		return val != undefined ?
-		
+
 			// Set the scroll offset
 			this.each(function() {
 				this == window || this == document ?
-					window.scrollTo( 
+					window.scrollTo(
 						name == 'Left' ? val : jQuery(window)[ 'scrollLeft' ](),
 						name == 'Top'  ? val : jQuery(window)[ 'scrollTop'  ]()
 					) :
 					this[ 'scroll' + name ] = val;
 			}) :
-			
+
 			// Return the scroll offset
 			this[0] == window || this[0] == document ?
 				self[ (name == 'Left' ? 'pageXOffset' : 'pageYOffset') ] ||

src/selector.js

@@ -64,7 +64,7 @@ jQuery.extend({
 			animated: function(a){return jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length;}
 		}
 	},
-	
+
 	// The regular expressions that power the parsing engine
 	parse: [
 		// Match: [@value='test'], [@foo]
@@ -118,7 +118,7 @@ jQuery.extend({
 			// An attempt at speeding up child selectors that
 			// point to a specific element tag
 				re = quickChild,
-				
+
 				m = re.exec(t);
 
 			if ( m ) {
@@ -151,12 +151,12 @@ jQuery.extend({
 								var id = jQuery.data(n);
 
 								if ( m == "~" && merge[id] ) break;
-								
+
 								if (!nodeName || n.nodeName.toUpperCase() == nodeName ) {
 									if ( m == "~" ) merge[id] = true;
 									r.push( n );
 								}
-								
+
 								if ( m == "+" ) break;
 							}
 					}
@@ -190,7 +190,7 @@ jQuery.extend({
 					// Optimize for the case nodeName#idName
 					var re2 = quickID;
 					var m = re2.exec(t);
-					
+
 					// Re-organize the results, so that they're consistent
 					if ( m ) {
 						m = [ 0, m[2], m[3], m[1] ];
@@ -210,7 +210,7 @@ jQuery.extend({
 					if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {
 						// Optimization for HTML document case
 						var oid = elem.getElementById(m[2]);
-						
+
 						// Do a quick check for the existence of the actual ID attribute
 						// to avoid selecting by the name attribute in IE
 						// also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
@@ -332,10 +332,10 @@ jQuery.extend({
 
 			else if ( m[1] == "[" ) {
 				var tmp = [], type = m[3];
-				
+
 				for ( var i = 0, rl = r.length; i < rl; i++ ) {
 					var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];
-					
+
 					if ( z == null || /href|src|selected/.test(m[2]) )
 						z = jQuery.attr(a,m[2]) || '';
 
@@ -347,7 +347,7 @@ jQuery.extend({
 						 (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
 							tmp.push( a );
 				}
-				
+
 				r = tmp;
 
 			// We can get a speed boost by handling nth-child here
@@ -359,7 +359,7 @@ jQuery.extend({
 						!/\D/.test(m[3]) && "0n+" + m[3] || m[3]),
 					// calculate the numbers (first)n+(last) including if they are negative
 					first = (test[1] + (test[2] || 1)) - 0, last = test[3] - 0;
- 
+
 				// loop through all the elements left in the jQuery object
 				for ( var i = 0, rl = r.length; i < rl; i++ ) {
 					var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode);
@@ -419,7 +419,7 @@ jQuery.extend({
 		}
 		return matched;
 	},
-	
+
 	nth: function(cur,result,dir,elem){
 		result = result || 1;
 		var num = 0;
@@ -430,7 +430,7 @@ jQuery.extend({
 
 		return cur;
 	},
-	
+
 	sibling: function( n, elem ) {
 		var r = [];