Release 1.12.0

AUTHORS.txt

@@ -6,10 +6,10 @@ Michael Geary <mike@geary.com>
 Stefan Petre <stefan.petre@gmail.com>
 Yehuda Katz <wycats@gmail.com>
 Corey Jewett <cj@syntheticplayground.com>
-Klaus Hartl <klaus.hartl@gmail.com>
+Klaus Hartl <klaus.hartl@googlemail.com>
 Franck Marcia <franck.marcia@gmail.com>
 Jörn Zaefferer <joern.zaefferer@gmail.com>
-Paul Bakaus <paul.bakaus@gmail.com>
+Paul Bakaus <paul.bakaus@googlemail.com>
 Brandon Aaron <brandon.aaron@gmail.com>
 Mike Alsup <malsup@gmail.com>
 Dave Methvin <dave.methvin@gmail.com>
@@ -36,7 +36,7 @@ Justin Meyer <justinbmeyer@gmail.com>
 Ben Alman <cowboy@rj3.net>
 James Padolsey <cla@padolsey.net>
 David Petersen <public@petersendidit.com>
-Batiste Bieler <batiste@gmail.com>
+Batiste Bieler <batiste.bieler@gmail.com>
 Alexander Farkas <info@corrupt-system.de>
 Rick Waldron <waldron.rick@gmail.com>
 Filipe Fortes <filipe@fortes.com>
@@ -47,7 +47,7 @@ Matt Curry <matt@pseudocoder.com>
 Michael Monteleone <michael@michaelmonteleone.net>
 Noah Sloan <noah.sloan@gmail.com>
 Tom Viner <github@viner.tv>
-Douglas Neiner <doug@dougneiner.com>
+Douglas Neiner <doug@pixelgraphics.us>
 Adam J. Sontag <ajpiano@ajpiano.com>
 Dave Reed <dareed@microsoft.com>
 Ralph Whitbeck <ralph.whitbeck@gmail.com>
@@ -57,7 +57,7 @@ J. Ryan Stinnett <jryans@gmail.com>
 unknown <Igen005@.upcorp.ad.uprr.com>
 temp01 <temp01irc@gmail.com>
 Heungsub Lee <h@subl.ee>
-Colin Snover <github.com@zetafleet.com>
+Colin Snover <colin@alpha.zetafleet.com>
 Ryan W Tenney <ryan@10e.us>
 Pinhook <contact@pinhooklabs.com>
 Ron Otten <r.j.g.otten@gmail.com>
@@ -69,7 +69,7 @@ Henri Wiechers <hwiechers@gmail.com>
 Russell Holbrook <russell.holbrook@patch.com>
 Julian Aubourg <aubourg.julian@gmail.com>
 Gianni Alessandro Chiappetta <gianni@runlevel6.org>
-Scott Jehl <scottjehl@gmail.com>
+Scott Jehl <scott@scottjehl.com>
 James Burke <jrburke@gmail.com>
 Jonas Pfenniger <jonas@pfenniger.name>
 Xavi Ramirez <xavi.rmz@gmail.com>
@@ -78,10 +78,10 @@ Sylvester Keil <sylvester@keil.or.at>
 Brandon Sterne <bsterne@mozilla.com>
 Mathias Bynens <mathias@qiwi.be>
 Timmy Willison <timmywillisn@gmail.com>
-Corey Frang <gnarf37@gmail.com>
+Corey Frang <gnarf@gnarf.net>
 Digitalxero <digitalxero>
 Anton Kovalyov <anton@kovalyov.net>
-David Murdoch <david@davidmurdoch.com>
+David Murdoch <musicisair@yahoo.com>
 Josh Varner <josh.varner@gmail.com>
 Charles McNulty <cmcnulty@kznf.com>
 Jordan Boesch <jboesch26@gmail.com>
@@ -139,7 +139,7 @@ Chris Faulkner <thefaulkner@gmail.com>
 Elijah Manor <elijah.manor@gmail.com>
 Daniel Chatfield <chatfielddaniel@gmail.com>
 Nikita Govorov <nikita.govorov@gmail.com>
-Wesley Walser <waw325@gmail.com>
+Wesley Walser <wwalser@atlassian.com>
 Mike Pennisi <mike@mikepennisi.com>
 Markus Staab <markus.staab@redaxo.de>
 Dave Riddle <david@joyvuu.com>
@@ -170,8 +170,6 @@ Paul Ramos <paul.b.ramos@gmail.com>
 Rod Vagg <rod@vagg.org>
 Bennett Sorbo <bsorbo@gmail.com>
 Sebastian Burkhard <sebi.burkhard@gmail.com>
-Zachary Adam Kaplan <razic@viralkitty.com>
-nanto_vi <nanto@moon.email.ne.jp>
 nanto <nanto@moon.email.ne.jp>
 Danil Somsikov <danilasomsikov@gmail.com>
 Ryunosuke SATO <tricknotes.rs@gmail.com>
@@ -179,70 +177,62 @@ Jean Boussier <jean.boussier@gmail.com>
 Adam Coulombe <me@adam.co>
 Andrew Plummer <plummer.andrew@gmail.com>
 Mark Raddatz <mraddatz@gmail.com>
-Isaac Z. Schlueter <i@izs.me>
-Karl Sieburg <ksieburg@yahoo.com>
-Pascal Borreli <pascal@borreli.com>
-Nguyen Phuc Lam <ruado1987@gmail.com>
 Dmitry Gusev <dmitry.gusev@gmail.com>
 Michał Gołębiowski <m.goleb@gmail.com>
-Li Xudong <istonelee@gmail.com>
-Steven Benner <admin@stevenbenner.com>
+Nguyen Phuc Lam <ruado1987@gmail.com>
 Tom H Fuertes <tomfuertes@gmail.com>
-Renato Oliveira dos Santos <ros3@cin.ufpe.br>
-ros3cin <ros3@cin.ufpe.br>
+Brandon Johnson <bjohn465+github@gmail.com>
 Jason Bedard <jason+jquery@jbedard.ca>
 Kyle Robinson Young <kyle@dontkry.com>
+Renato Oliveira dos Santos <ros3@cin.ufpe.br>
 Chris Talkington <chris@talkingtontech.com>
 Eddie Monge <eddie@eddiemonge.com>
 Terry Jones <terry@jon.es>
 Jason Merino <jasonmerino@gmail.com>
 Jeremy Dunck <jdunck@gmail.com>
 Chris Price <price.c@gmail.com>
-Guy Bedford <guybedford@gmail.com>
 Amey Sakhadeo <me@ameyms.com>
-Mike Sidorov <mikes.ekb@gmail.com>
 Anthony Ryan <anthonyryan1@gmail.com>
 Dominik D. Geyer <dominik.geyer@gmail.com>
 George Kats <katsgeorgeek@gmail.com>
 Lihan Li <frankieteardrop@gmail.com>
 Ronny Springer <springer.ronny@gmail.com>
-Chris Antaki <ChrisAntaki@gmail.com>
 Marian Sollmann <marian.sollmann@cargomedia.ch>
-njhamann <njhamann@gmail.com>
-Ilya Kantor <iliakan@gmail.com>
+Corey Frang <gnarf37@gmail.com>
+Chris Antaki <ChrisAntaki@gmail.com>
+Noah Hamann <njhamann@gmail.com>
 David Hong <d.hong@me.com>
-John Paul <john@johnkpaul.com>
 Jakob Stoeck <jakob@pokermania.de>
-Christopher Jones <chris@cjqed.com>
+Christopher Jones <christopherjonesqed@gmail.com>
 Forbes Lindesay <forbes@lindesay.co.uk>
+John Paul <john@johnkpaul.com>
 S. Andrew Sheppard <andrew@wq.io>
 Leonardo Balter <leonardo.balter@gmail.com>
 Roman Reiß <me@silverwind.io>
 Benjy Cui <benjytrys@gmail.com>
 Rodrigo Rosenfeld Rosas <rr.rosas@gmail.com>
 John Hoven <hovenj@gmail.com>
-Philip Jägenstedt <philip@foolip.org>
 Christian Kosmowski <ksmwsk@gmail.com>
 Liang Peng <poppinlp@gmail.com>
 TJ VanToll <tj.vantoll@gmail.com>
 Senya Pugach <upisfree@outlook.com>
 Aurelio De Rosa <aurelioderosa@gmail.com>
 Nazar Mokrynskyi <nazar@mokrynskyi.com>
-Amit Merchant <bullredeyes@gmail.com>
-Jason Bedard <jason+github@jbedard.ca>
 Arthur Verschaeve <contact@arthurverschaeve.be>
 Dan Hart <danhart@notonthehighstreet.com>
+Scott González <scott.gonzalez@gmail.com>
+Zheming Sun <mescodasun@gmail.com>
 Bin Xin <rhyzix@gmail.com>
 David Corbacho <davidcorbacho@gmail.com>
 Veaceslav Grimalschi <grimalschi@yandex.ru>
 Daniel Husar <dano.husar@gmail.com>
-Frederic Hemberger <mail@frederic-hemberger.de>
+Jason Bedard <jason+github@jbedard.ca>
 Ben Toews <mastahyeti@gmail.com>
 Aditya Raghavan <araghavan3@gmail.com>
-Victor Homyakov <vkhomyackov@gmail.com>
-Shivaji Varma <contact@shivajivarma.com>
 Nicolas HENRY <icewil@gmail.com>
+Norman Xu <homyu.shinn@gmail.com>
 Anne-Gaelle Colom <coloma@westminster.ac.uk>
+Victor Homyakov <vkhomyackov@gmail.com>
 George Mauer <gmauer@gmail.com>
 Leonardo Braga <leonardo.braga@gmail.com>
 Stephen Edgar <stephen@netweb.com.au>
@@ -256,6 +246,18 @@ Calvin Metcalf <calvin.metcalf@gmail.com>
 Mu Haibao <mhbseal@163.com>
 Richard McDaniel <rm0026@uah.edu>
 Chris Rebert <github@rebertia.com>
-Gabriel Schulhof <gabriel.schulhof@intel.com>
 Gilad Peleg <giladp007@gmail.com>
 Martin Naumann <martin@geekonaut.de>
+Bruno Pérel <brunoperel@gmail.com>
+Reed Loden <reed@reedloden.com>
+Daniel Nill <daniellnill@gmail.com>
+Yongwoo Jeon <yongwoo.jeon@navercorp.com>
+Sean Henderson <seanh.za@gmail.com>
+Adrian Olek <adrianolek@gmail.com>
+Richard Kraaijenhagen <stdin+git@riichard.com>
+Gary Ye <garysye@gmail.com>
+Christian Grete <webmaster@christiangrete.com>
+Liza Ramo <liza.h.ramo@gmail.com>
+Joelle Fleurantin <joasqueeniebee@gmail.com>
+Julian Alexander Murillo <julian.alexander.murillo@gmail.com>
+Jun Sun <klsforever@gmail.com>

package.json

@@ -2,12 +2,12 @@
   "name": "jquery",
   "title": "jQuery",
   "description": "JavaScript library for DOM operations",
-  "version": "3.0.0-alpha1",
+  "version": "1.12.0",
   "main": "dist/jquery.js",
   "homepage": "http://jquery.com",
   "author": {
     "name": "jQuery Foundation and other contributors",
-    "url": "https://github.com/jquery/jquery/blob/3.0.0-alpha1/AUTHORS.txt"
+    "url": "https://github.com/jquery/jquery/blob/1.12-stable/AUTHORS.txt"
   },
   "repository": {
     "type": "git",
@@ -32,28 +32,25 @@
     "grunt-cli": "0.1.13",
     "grunt-compare-size": "0.4.0",
     "grunt-contrib-jshint": "0.11.2",
-    "grunt-contrib-uglify": "0.7.0",
+    "grunt-contrib-uglify": "0.9.2",
     "grunt-contrib-watch": "0.6.1",
     "grunt-git-authors": "2.0.1",
-    "grunt-jscs-checker": "0.8.1",
+    "grunt-jscs": "2.1.0",
     "grunt-jsonlint": "1.0.4",
     "grunt-npmcopy": "0.1.0",
     "gzip-js": "0.3.2",
+    "jsdom": "5.6.1",
     "load-grunt-tasks": "1.0.0",
-    "native-promise-only": "0.7.8-a",
-    "promises-aplus-tests": "2.1.0",
-    "q": "1.1.2",
+    "npm": "2.1.12",
     "qunitjs": "1.17.1",
+    "qunit-assert-step": "1.0.3",
     "requirejs": "2.1.17",
-    "sinon": "1.10.3",
-    "sizzle": "2.2.0",
+    "sinon": "1.12.2",
+    "sizzle": "2.2.1",
+    "strip-json-comments": "1.0.3",
     "testswarm": "1.1.0",
     "win-spawn": "2.0.0"
   },
-  "jsdomVersions": {
-    "node": "3.1.2",
-    "iojs": "5.3.0"
-  },
   "scripts": {
     "build": "npm install && grunt",
     "start": "grunt watch",
@@ -72,6 +69,7 @@
       "CSS",
       "Data",
       "Deferred",
+      "Deprecated",
       "Dimensions",
       "Effects",
       "Event",

src/.jshintrc

@@ -10,14 +10,21 @@
 	"undef": true,
 	"unused": true,
 
+	"evil": true,
 	"sub": true,
 
+	// Support: IE < 10, Android < 4.1
+	// The above browsers are failing a lot of tests in the ES5
+	// test suite at http://test262.ecmascript.org.
+	"es3": true,
+
 	"globals": {
 		"window": true,
+		"JSON": false,
 
 		"jQuery": true,
-		"define": true,
-		"module": true,
+		"define": false,
+		"module": false,
 		"noGlobal": true
 	}
 }

src/ajax/jsonp.js

-define([
+define( [
 	"../core",
 	"./var/nonce",
 	"./var/rquery",
@@ -9,14 +9,14 @@ var oldCallbacks = [],
 	rjsonp = /(=)\?(?=&|$)|\?\?/;
 
 // Default jsonp settings
-jQuery.ajaxSetup({
+jQuery.ajaxSetup( {
 	jsonp: "callback",
 	jsonpCallback: function() {
 		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
 		this[ callback ] = true;
 		return callback;
 	}
-});
+} );
 
 // Detect, normalize options and install callbacks for jsonp requests
 jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
@@ -26,7 +26,7 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 			"url" :
 			typeof s.data === "string" &&
 				( s.contentType || "" )
-					.indexOf("application/x-www-form-urlencoded") === 0 &&
+					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
 				rjsonp.test( s.data ) && "data"
 		);
 
@@ -46,7 +46,7 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 		}
 
 		// Use data converter to retrieve json after script execution
-		s.converters["script json"] = function() {
+		s.converters[ "script json" ] = function() {
 			if ( !responseContainer ) {
 				jQuery.error( callbackName + " was not called" );
 			}
@@ -63,7 +63,8 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 		};
 
 		// Clean-up function (fires after converters)
-		jqXHR.always(function() {
+		jqXHR.always( function() {
+
 			// If previous value didn't exist - remove it
 			if ( overwritten === undefined ) {
 				jQuery( window ).removeProp( callbackName );
@@ -75,6 +76,7 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 
 			// Save back as free
 			if ( s[ callbackName ] ) {
+
 				// make sure that re-using the options doesn't screw things around
 				s.jsonpCallback = originalSettings.jsonpCallback;
 
@@ -88,11 +90,11 @@ jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
 			}
 
 			responseContainer = overwritten = undefined;
-		});
+		} );
 
 		// Delegate to script
 		return "script";
 	}
-});
+} );
 
-});
+} );

src/ajax/load.js

-define([
+define( [
 	"../core",
 	"../core/parseHTML",
 	"../ajax",
 	"../traversing",
 	"../manipulation",
-	"../selector"
+	"../selector",
+
+	// Optional event/alias dependency
+	"../event/alias"
 ], function( jQuery ) {
 
+// Keep a copy of the old load method
+var _load = jQuery.fn.load;
+
 /**
  * Load a url into a page
  */
 jQuery.fn.load = function( url, params, callback ) {
+	if ( typeof url !== "string" && _load ) {
+		return _load.apply( this, arguments );
+	}
+
 	var selector, type, response,
 		self = this,
-		off = url.indexOf(" ");
+		off = url.indexOf( " " );
 
 	if ( off > -1 ) {
-		selector = jQuery.trim( url.slice( off ) );
+		selector = jQuery.trim( url.slice( off, url.length ) );
 		url = url.slice( 0, off );
 	}
 
@@ -34,7 +44,7 @@ jQuery.fn.load = function( url, params, callback ) {
 
 	// If we have elements to modify, make the request
 	if ( self.length > 0 ) {
-		jQuery.ajax({
+		jQuery.ajax( {
 			url: url,
 
 			// If "type" variable is undefined, then "GET" method will be used.
@@ -43,7 +53,7 @@ jQuery.fn.load = function( url, params, callback ) {
 			type: type || "GET",
 			dataType: "html",
 			data: params
-		}).done(function( responseText ) {
+		} ).done( function( responseText ) {
 
 			// Save response for use in complete callback
 			response = arguments;
@@ -52,7 +62,7 @@ jQuery.fn.load = function( url, params, callback ) {
 
 				// If a selector was specified, locate the right elements in a dummy div
 				// Exclude scripts to avoid IE 'Permission Denied' errors
-				jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) :
+				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :
 
 				// Otherwise use the full result
 				responseText );
@@ -60,14 +70,14 @@ jQuery.fn.load = function( url, params, callback ) {
 		// If the request succeeds, this function gets "data", "status", "jqXHR"
 		// but they are ignored because response was set above.
 		// If it fails, this function gets "jqXHR", "status", "error"
-		}).always( callback && function( jqXHR, status ) {
+		} ).always( callback && function( jqXHR, status ) {
 			self.each( function() {
 				callback.apply( self, response || [ jqXHR.responseText, status, jqXHR ] );
-			});
-		});
+			} );
+		} );
 	}
 
 	return this;
 };
 
-});
+} );

src/ajax/parseJSON.js

-define([
+define( [
 	"../core"
 ], function( jQuery ) {
 
-// Support: Android 2.3
-// Workaround failure to string-cast null input
+var rvalidtokens = /(,)|(\[|{)|(}|])|"(?:[^"\\\r\n]|\\["\\\/bfnrt]|\\u[\da-fA-F]{4})*"\s*:?|true|false|null|-?(?!0\d)\d+(?:\.\d+|)(?:[eE][+-]?\d+|)/g;
+
 jQuery.parseJSON = function( data ) {
-	return JSON.parse( data + "" );
+
+	// Attempt to parse using the native JSON parser first
+	if ( window.JSON && window.JSON.parse ) {
+
+		// Support: Android 2.3
+		// Workaround failure to string-cast null input
+		return window.JSON.parse( data + "" );
+	}
+
+	var requireNonComma,
+		depth = null,
+		str = jQuery.trim( data + "" );
+
+	// Guard against invalid (and possibly dangerous) input by ensuring that nothing remains
+	// after removing valid tokens
+	return str && !jQuery.trim( str.replace( rvalidtokens, function( token, comma, open, close ) {
+
+		// Force termination if we see a misplaced comma
+		if ( requireNonComma && comma ) {
+			depth = 0;
+		}
+
+		// Perform no more replacements after returning to outermost depth
+		if ( depth === 0 ) {
+			return token;
+		}
+
+		// Commas must not follow "[", "{", or ","
+		requireNonComma = open || comma;
+
+		// Determine new depth
+		// array/object open ("[" or "{"): depth += true - false (increment)
+		// array/object close ("]" or "}"): depth += false - true (decrement)
+		// other cases ("," or primitive): depth += true - true (numeric cast)
+		depth += !close - !open;
+
+		// Remove this token
+		return "";
+	} ) ) ?
+		( Function( "return " + str ) )() :
+		jQuery.error( "Invalid JSON: " + data );
 };
 
 return jQuery.parseJSON;
 
-});
+} );

src/ajax/parseXML.js

-define([
+define( [
 	"../core"
 ], function( jQuery ) {
 
 // Cross-browser xml parsing
 jQuery.parseXML = function( data ) {
-	var xml;
+	var xml, tmp;
 	if ( !data || typeof data !== "string" ) {
 		return null;
 	}
-
-	// Support: IE9
 	try {
-		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
+		if ( window.DOMParser ) { // Standard
+			tmp = new window.DOMParser();
+			xml = tmp.parseFromString( data, "text/xml" );
+		} else { // IE
+			xml = new window.ActiveXObject( "Microsoft.XMLDOM" );
+			xml.async = "false";
+			xml.loadXML( data );
+		}
 	} catch ( e ) {
 		xml = undefined;
 	}
-
-	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
+	if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
 		jQuery.error( "Invalid XML: " + data );
 	}
 	return xml;
@@ -24,4 +28,4 @@ jQuery.parseXML = function( data ) {
 
 return jQuery.parseXML;
 
-});
+} );

src/ajax/script.js

-define([
+define( [
 	"../core",
 	"../var/document",
 	"../ajax"
 ], function( jQuery, document ) {
 
+// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
+jQuery.ajaxPrefilter( function( s ) {
+	if ( s.crossDomain ) {
+		s.contents.script = false;
+	}
+} );
+
 // Install script dataType
-jQuery.ajaxSetup({
+jQuery.ajaxSetup( {
 	accepts: {
 		script: "text/javascript, application/javascript, " +
 			"application/ecmascript, application/x-ecmascript"
 	},
 	contents: {
-		script: /(?:java|ecma)script/
+		script: /\b(?:java|ecma)script\b/
 	},
 	converters: {
 		"text script": function( text ) {
@@ -19,49 +26,77 @@ jQuery.ajaxSetup({
 			return text;
 		}
 	}
-});
+} );
 
-// Handle cache's special case and crossDomain
+// Handle cache's special case and global
 jQuery.ajaxPrefilter( "script", function( s ) {
 	if ( s.cache === undefined ) {
 		s.cache = false;
 	}
 	if ( s.crossDomain ) {
 		s.type = "GET";
+		s.global = false;
 	}
-});
+} );
 
 // Bind script tag hack transport
 jQuery.ajaxTransport( "script", function( s ) {
+
 	// This transport only deals with cross domain requests
 	if ( s.crossDomain ) {
-		var script, callback;
+
+		var script,
+			head = document.head || jQuery( "head" )[ 0 ] || document.documentElement;
+
 		return {
-			send: function( _, complete ) {
-				script = jQuery("<script>").prop({
-					charset: s.scriptCharset,
-					src: s.url
-				}).on(
-					"load error",
-					callback = function( evt ) {
-						script.remove();
-						callback = null;
-						if ( evt ) {
-							complete( evt.type === "error" ? 404 : 200, evt.type );
+
+			send: function( _, callback ) {
+
+				script = document.createElement( "script" );
+
+				script.async = true;
+
+				if ( s.scriptCharset ) {
+					script.charset = s.scriptCharset;
+				}
+
+				script.src = s.url;
+
+				// Attach handlers for all browsers
+				script.onload = script.onreadystatechange = function( _, isAbort ) {
+
+					if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
+
+						// Handle memory leak in IE
+						script.onload = script.onreadystatechange = null;
+
+						// Remove the script
+						if ( script.parentNode ) {
+							script.parentNode.removeChild( script );
+						}
+
+						// Dereference the script
+						script = null;
+
+						// Callback if not abort
+						if ( !isAbort ) {
+							callback( 200, "success" );
 						}
 					}
-				);
+				};
 
+				// Circumvent IE6 bugs with base elements (#2709 and #4378) by prepending
 				// Use native DOM manipulation to avoid our domManip AJAX trickery
-				document.head.appendChild( script[ 0 ] );
+				head.insertBefore( script, head.firstChild );
 			},
+
 			abort: function() {
-				if ( callback ) {
-					callback();
+				if ( script ) {
+					script.onload( undefined, true );
 				}
 			}
 		};
 	}
-});
+} );
 
-});
+} );

src/ajax/var/location.js

-define(function() {
+define( function() {
 	return window.location;
-});
+} );

src/ajax/var/nonce.js

-define([
+define( [
 	"../../core"
 ], function( jQuery ) {
 	return jQuery.now();
-});
+} );

src/ajax/var/rquery.js

-define(function() {
-	return (/\?/);
-});
+define( function() {
+	return ( /\?/ );
+} );

src/ajax/xhr.js

-define([
+define( [
 	"../core",
+	"../var/document",
 	"../var/support",
 	"../ajax"
-], function( jQuery, support ) {
+], function( jQuery, document, support ) {
 
-jQuery.ajaxSettings.xhr = function() {
-	try {
-		return new window.XMLHttpRequest();
-	} catch ( e ) {}
-};
-
-var xhrSuccessStatus = {
-		// file protocol always yields status code 0, assume 200
-		0: 200,
-		// Support: IE9
-		// #1450: sometimes IE returns 1223 when it should be 204
-		1223: 204
-	},
+// Create the request object
+// (This is still attached to ajaxSettings for backward compatibility)
+jQuery.ajaxSettings.xhr = window.ActiveXObject !== undefined ?
+
+	// Support: IE6-IE8
+	function() {
+
+		// XHR cannot access local files, always use ActiveX for that case
+		if ( this.isLocal ) {
+			return createActiveXHR();
+		}
+
+		// Support: IE 9-11
+		// IE seems to error on cross-domain PATCH requests when ActiveX XHR
+		// is used. In IE 9+ always use the native XHR.
+		// Note: this condition won't catch Edge as it doesn't define
+		// document.documentMode but it also doesn't support ActiveX so it won't
+		// reach this code.
+		if ( document.documentMode > 8 ) {
+			return createStandardXHR();
+		}
+
+		// Support: IE<9
+		// oldIE XHR does not support non-RFC2616 methods (#13240)
+		// See http://msdn.microsoft.com/en-us/library/ie/ms536648(v=vs.85).aspx
+		// and http://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html#sec9
+		// Although this check for six methods instead of eight
+		// since IE also does not support "trace" and "connect"
+		return /^(get|post|head|put|delete|options)$/i.test( this.type ) &&
+			createStandardXHR() || createActiveXHR();
+	} :
+
+	// For all other browsers, use the standard XMLHttpRequest object
+	createStandardXHR;
+
+var xhrId = 0,
+	xhrCallbacks = {},
 	xhrSupported = jQuery.ajaxSettings.xhr();
 
+// Support: IE<10
+// Open requests must be manually aborted on unload (#5280)
+// See https://support.microsoft.com/kb/2856746 for more info
+if ( window.attachEvent ) {
+	window.attachEvent( "onunload", function() {
+		for ( var key in xhrCallbacks ) {
+			xhrCallbacks[ key ]( undefined, true );
+		}
+	} );
+}
+
+// Determine support properties
 support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
-support.ajax = xhrSupported = !!xhrSupported;
+xhrSupported = support.ajax = !!xhrSupported;
 
-jQuery.ajaxTransport(function( options ) {
-	var callback;
+// Create transport if the browser can provide an xhr
+if ( xhrSupported ) {
+
+	jQuery.ajaxTransport( function( options ) {
 
 		// Cross domain only allowed if supported through XMLHttpRequest
-	if ( support.cors || xhrSupported && !options.crossDomain ) {
+		if ( !options.crossDomain || support.cors ) {
+
+			var callback;
+
 			return {
 				send: function( headers, complete ) {
 					var i,
-					xhr = options.xhr();
+						xhr = options.xhr(),
+						id = ++xhrId;
 
+					// Open the socket
 					xhr.open(
 						options.type,
 						options.url,
@@ -57,71 +101,129 @@ jQuery.ajaxTransport(function( options ) {
 					// akin to a jigsaw puzzle, we simply never set it to be sure.
 					// (it can always be set on a per-request basis or even using ajaxSetup)
 					// For same-domain requests, won't change header if already provided.
-				if ( !options.crossDomain && !headers["X-Requested-With"] ) {
-					headers["X-Requested-With"] = "XMLHttpRequest";
+					if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
+						headers[ "X-Requested-With" ] = "XMLHttpRequest";
 					}
 
 					// Set headers
 					for ( i in headers ) {
-					xhr.setRequestHeader( i, headers[ i ] );
+
+						// Support: IE<9
+						// IE's ActiveXObject throws a 'Type Mismatch' exception when setting
+						// request header to a null-value.
+						//
+						// To keep consistent with other XHR implementations, cast the value
+						// to string and ignore `undefined`.
+						if ( headers[ i ] !== undefined ) {
+							xhr.setRequestHeader( i, headers[ i ] + "" );
+						}
 					}
 
-				// Callback
-				callback = function( type ) {
-					return function() {
-						if ( callback ) {
-							callback = xhr.onload = xhr.onerror = null;
+					// Do send the request
+					// This may raise an exception which is actually
+					// handled in jQuery.ajax (so no try/catch here)
+					xhr.send( ( options.hasContent && options.data ) || null );
+
+					// Listener
+					callback = function( _, isAbort ) {
+						var status, statusText, responses;
 
-							if ( type === "abort" ) {
+						// Was never called and is aborted or complete
+						if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
+
+							// Clean up
+							delete xhrCallbacks[ id ];
+							callback = undefined;
+							xhr.onreadystatechange = jQuery.noop;
+
+							// Abort manually if needed
+							if ( isAbort ) {
+								if ( xhr.readyState !== 4 ) {
 									xhr.abort();
-							} else if ( type === "error" ) {
-								complete(
-									// file: protocol always yields status 0; see #8605, #14207
-									xhr.status,
-									xhr.statusText
-								);
+								}
 							} else {
-								complete(
-									xhrSuccessStatus[ xhr.status ] || xhr.status,
-									xhr.statusText,
-									// Support: IE9
+								responses = {};
+								status = xhr.status;
+
+								// Support: IE<10
 								// Accessing binary-data responseText throws an exception
 								// (#11426)
-									typeof xhr.responseText === "string" ? {
-										text: xhr.responseText
-									} : undefined,
-									xhr.getAllResponseHeaders()
-								);
+								if ( typeof xhr.responseText === "string" ) {
+									responses.text = xhr.responseText;
 								}
+
+								// Firefox throws an exception when accessing
+								// statusText for faulty cross-domain requests
+								try {
+									statusText = xhr.statusText;
+								} catch ( e ) {
+
+									// We normalize with Webkit giving an empty statusText
+									statusText = "";
 								}
-					};
-				};
 
-				// Listen to events
-				xhr.onload = callback();
-				xhr.onerror = callback("error");
+								// Filter status for non standard behaviors
 
-				// Create the abort callback
-				callback = callback("abort");
+								// If the request is local and we have data: assume a success
+								// (success with no data won't get notified, that's the best we
+								// can do given current implementations)
+								if ( !status && options.isLocal && !options.crossDomain ) {
+									status = responses.text ? 200 : 404;
 
-				try {
-					// Do send the request (this may raise an exception)
-					xhr.send( options.hasContent && options.data || null );
-				} catch ( e ) {
-					// #14683: Only rethrow if this hasn't been notified as an error yet
-					if ( callback ) {
-						throw e;
+								// IE - #1450: sometimes returns 1223 when it should be 204
+								} else if ( status === 1223 ) {
+									status = 204;
+								}
 							}
 						}
+
+						// Call complete if needed
+						if ( responses ) {
+							complete( status, statusText, responses, xhr.getAllResponseHeaders() );
+						}
+					};
+
+					// Do send the request
+					// `xhr.send` may raise an exception, but it will be
+					// handled in jQuery.ajax (so no try/catch here)
+					if ( !options.async ) {
+
+						// If we're in sync mode we fire the callback
+						callback();
+					} else if ( xhr.readyState === 4 ) {
+
+						// (IE6 & IE7) if it's in cache and has been
+						// retrieved directly we need to fire the callback
+						window.setTimeout( callback );
+					} else {
+
+						// Register the callback, but delay it in case `xhr.send` throws
+						// Add to the list of active xhr callbacks
+						xhr.onreadystatechange = xhrCallbacks[ id ] = callback;
+					}
 				},
 
 				abort: function() {
 					if ( callback ) {
-					callback();
+						callback( undefined, true );
 					}
 				}
 			};
 		}
-});
+	} );
+}
+
+// Functions to create xhrs
+function createStandardXHR() {
+	try {
+		return new window.XMLHttpRequest();
+	} catch ( e ) {}
+}
+
+function createActiveXHR() {
+	try {
+		return new window.ActiveXObject( "Microsoft.XMLHTTP" );
+	} catch ( e ) {}
+}
 
-});
+} );

src/attributes.js

-define([
+define( [
 	"./core",
+	"./attributes/val",
 	"./attributes/attr",
 	"./attributes/prop",
-	"./attributes/classes",
-	"./attributes/val"
+	"./attributes/classes"
 ], function( jQuery ) {
 
 // Return jQuery for attributes-only inclusion
 return jQuery;
-});
+} );

src/attributes/attr.js

-define([
+define( [
 	"../core",
 	"../core/access",
 	"./support",
 	"../var/rnotwhite",
+	"./val",
 	"../selector"
 ], function( jQuery, access, support, rnotwhite ) {
 
-var boolHook,
-	attrHandle = jQuery.expr.attrHandle;
+var nodeHook, boolHook,
+	attrHandle = jQuery.expr.attrHandle,
+	ruseDefault = /^(?:checked|selected)$/i,
+	getSetAttribute = support.getSetAttribute,
+	getSetInput = support.input;
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	attr: function( name, value ) {
 		return access( this, jQuery.attr, name, value, arguments.length > 1 );
 	},
 
 	removeAttr: function( name ) {
-		return this.each(function() {
+		return this.each( function() {
 			jQuery.removeAttr( this, name );
-		});
+		} );
 	}
-});
+} );
 
-jQuery.extend({
+jQuery.extend( {
 	attr: function( elem, name, value ) {
 		var ret, hooks,
 			nType = elem.nodeType;
@@ -41,7 +45,7 @@ jQuery.extend({
 		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
 			name = name.toLowerCase();
 			hooks = jQuery.attrHooks[ name ] ||
-				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
+				( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook );
 		}
 
 		if ( value !== undefined ) {
@@ -74,6 +78,9 @@ jQuery.extend({
 			set: function( elem, value ) {
 				if ( !support.radioValue && value === "radio" &&
 					jQuery.nodeName( elem, "input" ) ) {
+
+					// Setting the type on a radio button after the value resets the value in IE8-9
+					// Reset value to default in case type is set after value during creation
 					var val = elem.value;
 					elem.setAttribute( "type", value );
 					if ( val ) {
@@ -91,40 +98,64 @@ jQuery.extend({
 			attrNames = value && value.match( rnotwhite );
 
 		if ( attrNames && elem.nodeType === 1 ) {
-			while ( ( name = attrNames[i++] ) ) {
+			while ( ( name = attrNames[ i++ ] ) ) {
 				propName = jQuery.propFix[ name ] || name;
 
 				// Boolean attributes get special treatment (#10870)
 				if ( jQuery.expr.match.bool.test( name ) ) {
 
 					// Set corresponding property to false
+					if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+						elem[ propName ] = false;
+
+					// Support: IE<9
+					// Also clear defaultChecked/defaultSelected (if appropriate)
+					} else {
+						elem[ jQuery.camelCase( "default-" + name ) ] =
 							elem[ propName ] = false;
 					}
 
-				elem.removeAttribute( name );
+				// See #9699 for explanation of this approach (setting first, then removal)
+				} else {
+					jQuery.attr( elem, name, "" );
+				}
+
+				elem.removeAttribute( getSetAttribute ? name : propName );
 			}
 		}
 	}
-});
+} );
 
 // Hooks for boolean attributes
 boolHook = {
 	set: function( elem, value, name ) {
 		if ( value === false ) {
+
 			// Remove boolean attributes when set to false
 			jQuery.removeAttr( elem, name );
+		} else if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
+
+			// IE<8 needs the *property* name
+			elem.setAttribute( !getSetAttribute && jQuery.propFix[ name ] || name, name );
+
 		} else {
-			elem.setAttribute( name, name );
+
+			// Support: IE<9
+			// Use defaultChecked and defaultSelected for oldIE
+			elem[ jQuery.camelCase( "default-" + name ) ] = elem[ name ] = true;
 		}
 		return name;
 	}
 };
+
 jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
 	var getter = attrHandle[ name ] || jQuery.find.attr;
 
+	if ( getSetInput && getSetAttribute || !ruseDefault.test( name ) ) {
 		attrHandle[ name ] = function( elem, name, isXML ) {
 			var ret, handle;
 			if ( !isXML ) {
+
 				// Avoid an infinite loop by temporarily removing this function from the getter
 				handle = attrHandle[ name ];
 				attrHandle[ name ] = ret;
@@ -135,6 +166,116 @@ jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name )
 			}
 			return ret;
 		};
-});
+	} else {
+		attrHandle[ name ] = function( elem, name, isXML ) {
+			if ( !isXML ) {
+				return elem[ jQuery.camelCase( "default-" + name ) ] ?
+					name.toLowerCase() :
+					null;
+			}
+		};
+	}
+} );
+
+// fix oldIE attroperties
+if ( !getSetInput || !getSetAttribute ) {
+	jQuery.attrHooks.value = {
+		set: function( elem, value, name ) {
+			if ( jQuery.nodeName( elem, "input" ) ) {
+
+				// Does not return so that setAttribute is also used
+				elem.defaultValue = value;
+			} else {
+
+				// Use nodeHook if defined (#1954); otherwise setAttribute is fine
+				return nodeHook && nodeHook.set( elem, value, name );
+			}
+		}
+	};
+}
+
+// IE6/7 do not support getting/setting some attributes with get/setAttribute
+if ( !getSetAttribute ) {
+
+	// Use this for any attribute in IE6/7
+	// This fixes almost every IE6/7 issue
+	nodeHook = {
+		set: function( elem, value, name ) {
+
+			// Set the existing or create a new attribute node
+			var ret = elem.getAttributeNode( name );
+			if ( !ret ) {
+				elem.setAttributeNode(
+					( ret = elem.ownerDocument.createAttribute( name ) )
+				);
+			}
+
+			ret.value = value += "";
+
+			// Break association with cloned elements by also using setAttribute (#9646)
+			if ( name === "value" || value === elem.getAttribute( name ) ) {
+				return value;
+			}
+		}
+	};
+
+	// Some attributes are constructed with empty-string values when not defined
+	attrHandle.id = attrHandle.name = attrHandle.coords =
+		function( elem, name, isXML ) {
+			var ret;
+			if ( !isXML ) {
+				return ( ret = elem.getAttributeNode( name ) ) && ret.value !== "" ?
+					ret.value :
+					null;
+			}
+		};
+
+	// Fixing value retrieval on a button requires this module
+	jQuery.valHooks.button = {
+		get: function( elem, name ) {
+			var ret = elem.getAttributeNode( name );
+			if ( ret && ret.specified ) {
+				return ret.value;
+			}
+		},
+		set: nodeHook.set
+	};
+
+	// Set contenteditable to false on removals(#10429)
+	// Setting to empty string throws an error as an invalid value
+	jQuery.attrHooks.contenteditable = {
+		set: function( elem, value, name ) {
+			nodeHook.set( elem, value === "" ? false : value, name );
+		}
+	};
+
+	// Set width and height to auto instead of 0 on empty string( Bug #8150 )
+	// This is for removals
+	jQuery.each( [ "width", "height" ], function( i, name ) {
+		jQuery.attrHooks[ name ] = {
+			set: function( elem, value ) {
+				if ( value === "" ) {
+					elem.setAttribute( name, "auto" );
+					return value;
+				}
+			}
+		};
+	} );
+}
+
+if ( !support.style ) {
+	jQuery.attrHooks.style = {
+		get: function( elem ) {
+
+			// Return undefined in the case of empty string
+			// Note: IE uppercases css property names, but if we were to .toLowerCase()
+			// .cssText, that would destroy case sensitivity in URL's, like in "background"
+			return elem.style.cssText || undefined;
+		},
+		set: function( elem, value ) {
+			return ( elem.style.cssText = value + "" );
+		}
+	};
+}
 
-});
+} );

src/attributes/classes.js

-define([
+define( [
 	"../core",
 	"../var/rnotwhite",
-	"../data/var/dataPriv",
 	"../core/init"
-], function( jQuery, rnotwhite, dataPriv ) {
+], function( jQuery, rnotwhite ) {
 
 var rclass = /[\t\r\n\f]/g;
 
 function getClass( elem ) {
-	return elem.getAttribute && elem.getAttribute( "class" ) || "";
+	return jQuery.attr( elem, "class" ) || "";
 }
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	addClass: function( value ) {
 		var classes, elem, cur, curValue, clazz, j, finalValue,
-			proceed = typeof value === "string" && value,
-			i = 0,
-			len = this.length;
+			i = 0;
 
 		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
+			return this.each( function( j ) {
 				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
-			});
+			} );
 		}
 
-		if ( proceed ) {
-			// The disjunction here is for better compressibility (see removeClass)
-			classes = ( value || "" ).match( rnotwhite ) || [];
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
 
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
+			while ( ( elem = this[ i++ ] ) ) {
 				curValue = getClass( elem );
 				cur = elem.nodeType === 1 &&
 					( " " + curValue + " " ).replace( rclass, " " );
 
 				if ( cur ) {
 					j = 0;
-					while ( (clazz = classes[j++]) ) {
+					while ( ( clazz = classes[ j++ ] ) ) {
 						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
 							cur += clazz + " ";
 						}
@@ -45,7 +40,7 @@ jQuery.fn.extend({
 					// only assign if different to avoid unneeded rendering.
 					finalValue = jQuery.trim( cur );
 					if ( curValue !== finalValue ) {
-						elem.setAttribute( "class", finalValue );
+						jQuery.attr( elem, "class", finalValue );
 					}
 				}
 			}
@@ -56,20 +51,22 @@ jQuery.fn.extend({
 
 	removeClass: function( value ) {
 		var classes, elem, cur, curValue, clazz, j, finalValue,
-			proceed = arguments.length === 0 || typeof value === "string" && value,
-			i = 0,
-			len = this.length;
+			i = 0;
 
 		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( j ) {
+			return this.each( function( j ) {
 				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
-			});
+			} );
 		}
-		if ( proceed ) {
-			classes = ( value || "" ).match( rnotwhite ) || [];
 
-			for ( ; i < len; i++ ) {
-				elem = this[ i ];
+		if ( !arguments.length ) {
+			return this.attr( "class", "" );
+		}
+
+		if ( typeof value === "string" && value ) {
+			classes = value.match( rnotwhite ) || [];
+
+			while ( ( elem = this[ i++ ] ) ) {
 				curValue = getClass( elem );
 
 				// This expression is here for better compressibility (see addClass)
@@ -78,7 +75,8 @@ jQuery.fn.extend({
 
 				if ( cur ) {
 					j = 0;
-					while ( (clazz = classes[j++]) ) {
+					while ( ( clazz = classes[ j++ ] ) ) {
+
 						// Remove *all* instances
 						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
 							cur = cur.replace( " " + clazz + " ", " " );
@@ -86,9 +84,9 @@ jQuery.fn.extend({
 					}
 
 					// Only assign if different to avoid unneeded rendering.
-					finalValue = value ? jQuery.trim( cur ) : "";
+					finalValue = jQuery.trim( cur );
 					if ( curValue !== finalValue ) {
-						elem.setAttribute( "class", finalValue );
+						jQuery.attr( elem, "class", finalValue );
 					}
 				}
 			}
@@ -105,15 +103,15 @@ jQuery.fn.extend({
 		}
 
 		if ( jQuery.isFunction( value ) ) {
-			return this.each(function( i ) {
+			return this.each( function( i ) {
 				jQuery( this ).toggleClass(
 					value.call( this, i, getClass( this ), stateVal ),
 					stateVal
 				);
-			});
+			} );
 		}
 
-		return this.each(function() {
+		return this.each( function() {
 			var className, i, self, classNames;
 
 			if ( type === "string" ) {
@@ -139,31 +137,30 @@ jQuery.fn.extend({
 				if ( className ) {
 
 					// store className if set
-					dataPriv.set( this, "__className__", className );
+					jQuery._data( this, "__className__", className );
 				}
 
-				// If the element has a class name or if we're passed `false`,
+				// If the element has a class name or if we're passed "false",
 				// then remove the whole classname (if there was one, the above saved it).
 				// Otherwise bring back whatever was previously saved (if anything),
 				// falling back to the empty string if nothing was stored.
-				if ( this.setAttribute ) {
-					this.setAttribute( "class",
+				jQuery.attr( this, "class",
 					className || value === false ?
 					"" :
-						dataPriv.get( this, "__className__" ) || ""
+					jQuery._data( this, "__className__" ) || ""
 				);
 			}
-			}
-		});
+		} );
 	},
 
 	hasClass: function( selector ) {
-		var className = " " + selector + " ",
-			i = 0,
-			l = this.length;
-		for ( ; i < l; i++ ) {
-			if ( this[i].nodeType === 1 &&
-				( " " + getClass( this[i] ) + " " ).replace( rclass, " " )
+		var className, elem,
+			i = 0;
+
+		className = " " + selector + " ";
+		while ( ( elem = this[ i++ ] ) ) {
+			if ( elem.nodeType === 1 &&
+				( " " + getClass( elem ) + " " ).replace( rclass, " " )
 					.indexOf( className ) > -1
 			) {
 				return true;
@@ -172,6 +169,6 @@ jQuery.fn.extend({
 
 		return false;
 	}
-});
+} );
 
-});
+} );

src/attributes/prop.js

-define([
+define( [
 	"../core",
 	"../core/access",
 	"./support",
 	"../selector"
 ], function( jQuery, access, support ) {
 
-var rfocusable = /^(?:input|select|textarea|button)$/i;
+var rfocusable = /^(?:input|select|textarea|button|object)$/i,
+	rclickable = /^(?:a|area)$/i;
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	prop: function( name, value ) {
 		return access( this, jQuery.prop, name, value, arguments.length > 1 );
 	},
 
 	removeProp: function( name ) {
-		return this.each(function() {
-			delete this[ jQuery.propFix[ name ] || name ];
-		});
+		name = jQuery.propFix[ name ] || name;
+		return this.each( function() {
+
+			// try/catch handles cases where IE balks (such as removing a property on window)
+			try {
+				this[ name ] = undefined;
+				delete this[ name ];
+			} catch ( e ) {}
+		} );
 	}
-});
+} );
 
-jQuery.extend({
+jQuery.extend( {
 	prop: function( elem, name, value ) {
 		var ret, hooks,
 			nType = elem.nodeType;
@@ -55,9 +62,18 @@ jQuery.extend({
 	propHooks: {
 		tabIndex: {
 			get: function( elem ) {
-				return elem.hasAttribute( "tabindex" ) ||
-					rfocusable.test( elem.nodeName ) || elem.href ?
-						elem.tabIndex :
+
+				// elem.tabIndex doesn't always return the
+				// correct value when it hasn't been explicitly set
+				// http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
+				// Use proper attribute retrieval(#12072)
+				var tabindex = jQuery.find.attr( elem, "tabindex" );
+
+				return tabindex ?
+					parseInt( tabindex, 10 ) :
+					rfocusable.test( elem.nodeName ) ||
+						rclickable.test( elem.nodeName ) && elem.href ?
+							0 :
 							-1;
 			}
 		}
@@ -67,21 +83,44 @@ jQuery.extend({
 		"for": "htmlFor",
 		"class": "className"
 	}
-});
+} );
 
+// Some attributes require a special call on IE
+// http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
+if ( !support.hrefNormalized ) {
+
+	// href/src property should get the full normalized URL (#10299/#12915)
+	jQuery.each( [ "href", "src" ], function( i, name ) {
+		jQuery.propHooks[ name ] = {
+			get: function( elem ) {
+				return elem.getAttribute( name, 4 );
+			}
+		};
+	} );
+}
+
+// Support: Safari, IE9+
+// mis-reports the default selected property of an option
+// Accessing the parent's selectedIndex property fixes it
 if ( !support.optSelected ) {
 	jQuery.propHooks.selected = {
 		get: function( elem ) {
 			var parent = elem.parentNode;
-			if ( parent && parent.parentNode ) {
+
+			if ( parent ) {
+				parent.selectedIndex;
+
+				// Make sure that it also works with optgroups, see #5701
+				if ( parent.parentNode ) {
 					parent.parentNode.selectedIndex;
 				}
+			}
 			return null;
 		}
 	};
 }
 
-jQuery.each([
+jQuery.each( [
 	"tabIndex",
 	"readOnly",
 	"maxLength",
@@ -94,6 +133,11 @@ jQuery.each([
 	"contentEditable"
 ], function() {
 	jQuery.propFix[ this.toLowerCase() ] = this;
-});
+} );
+
+// IE6/7 call enctype encoding
+if ( !support.enctype ) {
+	jQuery.propFix.enctype = "encoding";
+}
 
-});
+} );

src/attributes/support.js

-define([
+define( [
 	"../var/document",
 	"../var/support"
 ], function( document, support ) {
 
-(function() {
-	var input = document.createElement( "input" ),
+( function() {
+	var a,
+		input = document.createElement( "input" ),
+		div = document.createElement( "div" ),
 		select = document.createElement( "select" ),
 		opt = select.appendChild( document.createElement( "option" ) );
 
-	input.type = "checkbox";
+	// Setup
+	div = document.createElement( "div" );
+	div.setAttribute( "className", "t" );
+	div.innerHTML = "  <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
+	a = div.getElementsByTagName( "a" )[ 0 ];
 
-	// Support: Android<4.4
-	// Default value for a checkbox should be "on"
-	support.checkOn = input.value !== "";
+	// Support: Windows Web Apps (WWA)
+	// `type` must use .setAttribute for WWA (#14901)
+	input.setAttribute( "type", "checkbox" );
+	div.appendChild( input );
 
-	// Support: IE<=11+
-	// Must access selectedIndex to make default options select
+	a = div.getElementsByTagName( "a" )[ 0 ];
+
+	// First batch of tests.
+	a.style.cssText = "top:1px";
+
+	// Test setAttribute on camelCase class.
+	// If it works, we need attrFixes when doing get/setAttribute (ie6/7)
+	support.getSetAttribute = div.className !== "t";
+
+	// Get the style information from getAttribute
+	// (IE uses .cssText instead)
+	support.style = /top/.test( a.getAttribute( "style" ) );
+
+	// Make sure that URLs aren't manipulated
+	// (IE normalizes it by default)
+	support.hrefNormalized = a.getAttribute( "href" ) === "/a";
+
+	// Check the default checkbox/radio value ("" on WebKit; "on" elsewhere)
+	support.checkOn = !!input.value;
+
+	// Make sure that a selected-by-default option has a working selected property.
+	// (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
 	support.optSelected = opt.selected;
 
-	// Support: Android<=2.3
-	// Options inside disabled selects are incorrectly marked as disabled
+	// Tests for enctype support on a form (#6743)
+	support.enctype = !!document.createElement( "form" ).enctype;
+
+	// Make sure that the options inside disabled selects aren't marked as disabled
+	// (WebKit marks them as disabled)
 	select.disabled = true;
 	support.optDisabled = !opt.disabled;
 
-	// Support: IE<=11+
-	// An input loses its value after becoming a radio
+	// Support: IE8 only
+	// Check if we can trust getAttribute("value")
 	input = document.createElement( "input" );
+	input.setAttribute( "value", "" );
+	support.input = input.getAttribute( "value" ) === "";
+
+	// Check if an input maintains its value after becoming a radio
 	input.value = "t";
-	input.type = "radio";
+	input.setAttribute( "type", "radio" );
 	support.radioValue = input.value === "t";
-})();
+} )();
 
 return support;
 
-});
+} );

src/attributes/val.js

-define([
+define( [
 	"../core",
 	"./support",
 	"../core/init"
@@ -6,26 +6,32 @@ define([
 
 var rreturn = /\r/g;
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	val: function( value ) {
 		var hooks, ret, isFunction,
-			elem = this[0];
+			elem = this[ 0 ];
 
 		if ( !arguments.length ) {
 			if ( elem ) {
 				hooks = jQuery.valHooks[ elem.type ] ||
 					jQuery.valHooks[ elem.nodeName.toLowerCase() ];
 
-				if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
+				if (
+					hooks &&
+					"get" in hooks &&
+					( ret = hooks.get( elem, "value" ) ) !== undefined
+				) {
 					return ret;
 				}
 
 				ret = elem.value;
 
 				return typeof ret === "string" ?
-					// Handle most common string cases
-					ret.replace(rreturn, "") :
-					// Handle cases where value is null/undef or number
+
+					// handle most common string cases
+					ret.replace( rreturn, "" ) :
+
+					// handle cases where value is null/undef or number
 					ret == null ? "" : ret;
 			}
 
@@ -34,7 +40,7 @@ jQuery.fn.extend({
 
 		isFunction = jQuery.isFunction( value );
 
-		return this.each(function( i ) {
+		return this.each( function( i ) {
 			var val;
 
 			if ( this.nodeType !== 1 ) {
@@ -50,33 +56,35 @@ jQuery.fn.extend({
 			// Treat null/undefined as ""; convert numbers to string
 			if ( val == null ) {
 				val = "";
-
 			} else if ( typeof val === "number" ) {
 				val += "";
-
 			} else if ( jQuery.isArray( val ) ) {
 				val = jQuery.map( val, function( value ) {
 					return value == null ? "" : value + "";
-				});
+				} );
 			}
 
 			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
 
 			// If set returns undefined, fall back to normal setting
-			if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
+			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
 				this.value = val;
 			}
-		});
+		} );
 	}
-});
+} );
 
-jQuery.extend({
+jQuery.extend( {
 	valHooks: {
 		option: {
 			get: function( elem ) {
-				// Support: IE<11
-				// option.value not trimmed (#14858)
-				return jQuery.trim( elem.value );
+				var val = jQuery.find.attr( elem, "value" );
+				return val != null ?
+					val :
+
+					// Support: IE10-11+
+					// option.text throws exceptions (#14686, #14858)
+					jQuery.trim( jQuery.text( elem ) );
 			}
 		},
 		select: {
@@ -95,11 +103,13 @@ jQuery.extend({
 				for ( ; i < max; i++ ) {
 					option = options[ i ];
 
-					// IE8-9 doesn't update selected after form reset (#2551)
+					// oldIE doesn't update selected after form reset (#2551)
 					if ( ( option.selected || i === index ) &&
+
 							// Don't return options that are disabled or in a disabled optgroup
 							( support.optDisabled ?
-								!option.disabled : option.getAttribute( "disabled" ) === null ) &&
+								!option.disabled :
+								option.getAttribute( "disabled" ) === null ) &&
 							( !option.parentNode.disabled ||
 								!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
 
@@ -127,9 +137,24 @@ jQuery.extend({
 
 				while ( i-- ) {
 					option = options[ i ];
-					if ( (option.selected =
-							jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1) ) {
-						optionSet = true;
+
+					if ( jQuery.inArray( jQuery.valHooks.option.get( option ), values ) >= 0 ) {
+
+						// Support: IE6
+						// When new option element is added to select box we need to
+						// force reflow of newly added node in order to workaround delay
+						// of initialization properties
+						try {
+							option.selected = optionSet = true;
+
+						} catch ( _ ) {
+
+							// Will be executed only in IE6
+							option.scrollHeight;
+						}
+
+					} else {
+						option.selected = false;
 					}
 				}
 
@@ -137,26 +162,27 @@ jQuery.extend({
 				if ( !optionSet ) {
 					elem.selectedIndex = -1;
 				}
-				return values;
+
+				return options;
 			}
 		}
 	}
-});
+} );
 
 // Radios and checkboxes getter/setter
-jQuery.each([ "radio", "checkbox" ], function() {
+jQuery.each( [ "radio", "checkbox" ], function() {
 	jQuery.valHooks[ this ] = {
 		set: function( elem, value ) {
 			if ( jQuery.isArray( value ) ) {
-				return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) > -1 );
+				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
 			}
 		}
 	};
 	if ( !support.checkOn ) {
 		jQuery.valHooks[ this ].get = function( elem ) {
-			return elem.getAttribute("value") === null ? "on" : elem.value;
+			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
 		};
 	}
-});
+} );
 
-});
+} );

src/callbacks.js

-define([
+define( [
 	"./core",
 	"./var/rnotwhite"
 ], function( jQuery, rnotwhite ) {
@@ -8,7 +8,7 @@ function createOptions( options ) {
 	var object = {};
 	jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) {
 		object[ flag ] = true;
-	});
+	} );
 	return object;
 }
 
@@ -44,18 +44,25 @@ jQuery.Callbacks = function( options ) {
 
 	var // Flag to know if list is currently firing
 		firing,
+
 		// Last fire value for non-forgettable lists
 		memory,
+
 		// Flag to know if list was already fired
 		fired,
+
 		// Flag to prevent firing
 		locked,
+
 		// Actual callback list
 		list = [],
+
 		// Queue of execution data for repeatable lists
 		queue = [],
+
 		// Index of currently firing callback (modified by add/remove as needed)
 		firingIndex = -1,
+
 		// Fire callbacks
 		fire = function() {
 
@@ -114,18 +121,19 @@ jQuery.Callbacks = function( options ) {
 						queue.push( memory );
 					}
 
-					(function add( args ) {
+					( function add( args ) {
 						jQuery.each( args, function( _, arg ) {
 							if ( jQuery.isFunction( arg ) ) {
 								if ( !options.unique || !self.has( arg ) ) {
 									list.push( arg );
 								}
 							} else if ( arg && arg.length && jQuery.type( arg ) !== "string" ) {
+
 								// Inspect recursively
 								add( arg );
 							}
-						});
-					})( arguments );
+						} );
+					} )( arguments );
 
 					if ( memory && !firing ) {
 						fire();
@@ -146,7 +154,7 @@ jQuery.Callbacks = function( options ) {
 							firingIndex--;
 						}
 					}
-				});
+				} );
 				return this;
 			},
 
@@ -182,9 +190,9 @@ jQuery.Callbacks = function( options ) {
 			// Also disable .add unless we have memory (since it would have no effect)
 			// Abort any pending executions
 			lock: function() {
-				locked = queue = [];
-				if ( !memory && !firing ) {
-					list = memory = "";
+				locked = true;
+				if ( !memory ) {
+					self.disable();
 				}
 				return this;
 			},
@@ -221,4 +229,4 @@ jQuery.Callbacks = function( options ) {
 };
 
 return jQuery;
-});
+} );

src/core/access.js

-define([
+define( [
 	"../core"
 ], function( jQuery ) {
 
 // Multifunctional method to get and set values of a collection
 // The value/s can optionally be executed if it's a function
-var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
+var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
 	var i = 0,
-		len = elems.length,
+		length = elems.length,
 		bulk = key == null;
 
 	// Sets many values
 	if ( jQuery.type( key ) === "object" ) {
 		chainable = true;
 		for ( i in key ) {
-			access( elems, fn, i, key[i], true, emptyGet, raw );
+			access( elems, fn, i, key[ i ], true, emptyGet, raw );
 		}
 
 	// Sets one value
@@ -25,6 +25,7 @@ var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGe
 		}
 
 		if ( bulk ) {
+
 			// Bulk operations run against the entire set
 			if ( raw ) {
 				fn.call( elems, value );
@@ -40,8 +41,12 @@ var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGe
 		}
 
 		if ( fn ) {
-			for ( ; i < len; i++ ) {
-				fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) );
+			for ( ; i < length; i++ ) {
+				fn(
+					elems[ i ],
+					key,
+					raw ? value : value.call( elems[ i ], i, fn( elems[ i ], key ) )
+				);
 			}
 		}
 	}
@@ -52,9 +57,9 @@ var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGe
 		// Gets
 		bulk ?
 			fn.call( elems ) :
-			len ? fn( elems[0], key ) : emptyGet;
+			length ? fn( elems[ 0 ], key ) : emptyGet;
 };
 
 return access;
 
-});
+} );

src/core/init.js

 // Initialize a jQuery object
-define([
+define( [
 	"../core",
 	"../var/document",
 	"./var/rsingleTag",
@@ -12,8 +12,7 @@ var rootjQuery,
 	// A simple way to check for HTML strings
 	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
 	// Strict HTML recognition (#11290: must start with <)
-	// Shortcut simple #id case for speed
-	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,
+	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/,
 
 	init = jQuery.fn.init = function( selector, context, root ) {
 		var match, elem;
@@ -29,8 +28,8 @@ var rootjQuery,
 
 		// Handle HTML strings
 		if ( typeof selector === "string" ) {
-			if ( selector[0] === "<" &&
-				selector[ selector.length - 1 ] === ">" &&
+			if ( selector.charAt( 0 ) === "<" &&
+				selector.charAt( selector.length - 1 ) === ">" &&
 				selector.length >= 3 ) {
 
 				// Assume that strings that start and end with <> are HTML and skip the regex check
@@ -41,23 +40,24 @@ var rootjQuery,
 			}
 
 			// Match html or make sure no context is specified for #id
-			if ( match && (match[1] || !context) ) {
+			if ( match && ( match[ 1 ] || !context ) ) {
 
 				// HANDLE: $(html) -> $(array)
-				if ( match[1] ) {
-					context = context instanceof jQuery ? context[0] : context;
+				if ( match[ 1 ] ) {
+					context = context instanceof jQuery ? context[ 0 ] : context;
 
-					// Option to run scripts is true for back-compat
+					// scripts is true for back-compat
 					// Intentionally let the error be thrown if parseHTML is not present
 					jQuery.merge( this, jQuery.parseHTML(
-						match[1],
+						match[ 1 ],
 						context && context.nodeType ? context.ownerDocument || context : document,
 						true
 					) );
 
 					// HANDLE: $(html, props)
-					if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
+					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
 						for ( match in context ) {
+
 							// Properties of context are called as methods if possible
 							if ( jQuery.isFunction( this[ match ] ) ) {
 								this[ match ]( context[ match ] );
@@ -73,13 +73,25 @@ var rootjQuery,
 
 				// HANDLE: $(#id)
 				} else {
-					elem = document.getElementById( match[2] );
+					elem = document.getElementById( match[ 2 ] );
+
+					// Check parentNode to catch when Blackberry 4.6 returns
+					// nodes that are no longer in the document #6963
+					if ( elem && elem.parentNode ) {
+
+						// Handle the case where IE and Opera return items
+						// by name instead of ID
+						if ( elem.id !== match[ 2 ] ) {
+							return rootjQuery.find( selector );
+						}
 
-					if ( elem ) {
-						// Inject the element directly into the jQuery object
-						this[0] = elem;
+						// Otherwise, we inject the element directly into the jQuery object
 						this.length = 1;
+						this[ 0 ] = elem;
 					}
+
+					this.context = document;
+					this.selector = selector;
 					return this;
 				}
 
@@ -95,19 +107,25 @@ var rootjQuery,
 
 		// HANDLE: $(DOMElement)
 		} else if ( selector.nodeType ) {
-			this[0] = selector;
+			this.context = this[ 0 ] = selector;
 			this.length = 1;
 			return this;
 
 		// HANDLE: $(function)
 		// Shortcut for document ready
 		} else if ( jQuery.isFunction( selector ) ) {
-			return root.ready !== undefined ?
+			return typeof root.ready !== "undefined" ?
 				root.ready( selector ) :
+
 				// Execute immediately if ready is not present
 				selector( jQuery );
 		}
 
+		if ( selector.selector !== undefined ) {
+			this.selector = selector.selector;
+			this.context = selector.context;
+		}
+
 		return jQuery.makeArray( selector, this );
 	};
 
@@ -119,4 +137,4 @@ rootjQuery = jQuery( document );
 
 return init;
 
-});
+} );

src/core/parseHTML.js

-define([
+define( [
 	"../core",
 	"../var/document",
 	"./var/rsingleTag",
@@ -13,13 +13,14 @@ define([
 // defaults to document
 // keepScripts (optional): If true, will include scripts passed in the html string
 jQuery.parseHTML = function( data, context, keepScripts ) {
-	if ( typeof data !== "string" ) {
-		return [];
+	if ( !data || typeof data !== "string" ) {
+		return null;
 	}
 	if ( typeof context === "boolean" ) {
 		keepScripts = context;
 		context = false;
 	}
+
 	// document.implementation stops scripts or inline event handlers from
 	// being executed immediately
 	context = context || ( support.createHTMLDocument ?
@@ -31,7 +32,7 @@ jQuery.parseHTML = function( data, context, keepScripts ) {
 
 	// Single tag
 	if ( parsed ) {
-		return [ context.createElement( parsed[1] ) ];
+		return [ context.createElement( parsed[ 1 ] ) ];
 	}
 
 	parsed = buildFragment( [ data ], context, scripts );
@@ -45,4 +46,4 @@ jQuery.parseHTML = function( data, context, keepScripts ) {
 
 return jQuery.parseHTML;
 
-});
+} );

src/core/ready.js

-define([
+define( [
 	"../core",
 	"../var/document",
+	"../core/init",
 	"../deferred"
 ], function( jQuery, document ) {
 
@@ -8,13 +9,15 @@ define([
 var readyList;
 
 jQuery.fn.ready = function( fn ) {
+
 	// Add the callback
 	jQuery.ready.promise().done( fn );
 
 	return this;
 };
 
-jQuery.extend({
+jQuery.extend( {
+
 	// Is the DOM ready to be used? Set to true once it occurs.
 	isReady: false,
 
@@ -49,16 +52,42 @@ jQuery.extend({
 
 		// If there are functions bound, to execute
 		readyList.resolveWith( document, [ jQuery ] );
+
+		// Trigger any bound ready events
+		if ( jQuery.fn.triggerHandler ) {
+			jQuery( document ).triggerHandler( "ready" );
+			jQuery( document ).off( "ready" );
 		}
-});
+	}
+} );
 
 /**
- * The ready event handler and self cleanup method
+ * Clean-up method for dom ready events
  */
-function completed() {
+function detach() {
+	if ( document.addEventListener ) {
 		document.removeEventListener( "DOMContentLoaded", completed );
 		window.removeEventListener( "load", completed );
+
+	} else {
+		document.detachEvent( "onreadystatechange", completed );
+		window.detachEvent( "onload", completed );
+	}
+}
+
+/**
+ * The ready event handler and self cleanup method
+ */
+function completed() {
+
+	// readyState === "complete" is good enough for us to call the dom ready in oldIE
+	if ( document.addEventListener ||
+		window.event.type === "load" ||
+		document.readyState === "complete" ) {
+
+		detach();
 		jQuery.ready();
+	}
 }
 
 jQuery.ready.promise = function( obj ) {
@@ -68,20 +97,62 @@ jQuery.ready.promise = function( obj ) {
 
 		// Catch cases where $(document).ready() is called
 		// after the browser event has already occurred.
-		// We once tried to use readyState "interactive" here,
+		// we once tried to use readyState "interactive" here,
 		// but it caused issues like the one
-		// discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
+		// discovered by ChrisS here:
+		// http://bugs.jquery.com/ticket/12282#comment:15
 		if ( document.readyState === "complete" ) {
+
 			// Handle it asynchronously to allow scripts the opportunity to delay ready
 			window.setTimeout( jQuery.ready );
 
-		} else {
+		// Standards-based browsers support DOMContentLoaded
+		} else if ( document.addEventListener ) {
 
 			// Use the handy event callback
 			document.addEventListener( "DOMContentLoaded", completed );
 
 			// A fallback to window.onload, that will always work
 			window.addEventListener( "load", completed );
+
+		// If IE event model is used
+		} else {
+
+			// Ensure firing before onload, maybe late but safe also for iframes
+			document.attachEvent( "onreadystatechange", completed );
+
+			// A fallback to window.onload, that will always work
+			window.attachEvent( "onload", completed );
+
+			// If IE and not a frame
+			// continually check to see if the document is ready
+			var top = false;
+
+			try {
+				top = window.frameElement == null && document.documentElement;
+			} catch ( e ) {}
+
+			if ( top && top.doScroll ) {
+				( function doScrollCheck() {
+					if ( !jQuery.isReady ) {
+
+						try {
+
+							// Use the trick by Diego Perini
+							// http://javascript.nwbox.com/IEContentLoaded/
+							top.doScroll( "left" );
+						} catch ( e ) {
+							return window.setTimeout( doScrollCheck, 50 );
+						}
+
+						// detach all dom ready events
+						detach();
+
+						// and execute any waiting functions
+						jQuery.ready();
+					}
+				} )();
+			}
 		}
 	}
 	return readyList.promise( obj );
@@ -90,4 +161,4 @@ jQuery.ready.promise = function( obj ) {
 // Kick off the DOM ready check even if the user does not
 jQuery.ready.promise();
 
-});
+} );

src/core/support.js

-define([
+define( [
 	"../var/document",
 	"../var/support"
 ], function( document, support ) {
 
-support.createHTMLDocument = (function() {
-	var body = document.implementation.createHTMLDocument( "" ).body;
-	body.innerHTML = "<form></form><form></form>";
-	return body.childNodes.length === 2;
-})();
+// Support: Safari 8+
+// In Safari 8 documents created via document.implementation.createHTMLDocument
+// collapse sibling forms: the second one becomes a child of the first one.
+// Because of that, this security measure has to be disabled in Safari 8.
+// https://bugs.webkit.org/show_bug.cgi?id=137337
+support.createHTMLDocument = ( function() {
+	if ( !document.implementation.createHTMLDocument ) {
+		return false;
+	}
+	var doc = document.implementation.createHTMLDocument( "" );
+	doc.body.innerHTML = "<form></form><form></form>";
+	return doc.body.childNodes.length === 2;
+} )();
 
 return support;
-});
+} );

src/core/var/rsingleTag.js

-define(function() {
+define( function() {
+
 	// Match a standalone tag
-	return (/^<([\w-]+)\s*\/?>(?:<\/\1>|)$/);
-});
+	return ( /^<([\w-]+)\s*\/?>(?:<\/\1>|)$/ );
+} );

src/css/addGetHookIf.js

-define(function() {
+define( function() {
 
 function addGetHookIf( conditionFn, hookFn ) {
+
 	// Define the hook, we'll check on the first run if it's really needed.
 	return {
 		get: function() {
 			if ( conditionFn() ) {
+
 				// Hook not needed (or it's not possible to use it due
 				// to missing dependency), remove it.
 				delete this.get;
@@ -12,11 +14,11 @@ function addGetHookIf( conditionFn, hookFn ) {
 			}
 
 			// Hook needed; redefine it so that the support test is not executed again.
-			return (this.get = hookFn).apply( this, arguments );
+			return ( this.get = hookFn ).apply( this, arguments );
 		}
 	};
 }
 
 return addGetHookIf;
 
-});
+} );

src/css/adjustCSS.js

-define([
+define( [
 	"../core",
 	"../var/rcssNum"
 ], function( jQuery, rcssNum ) {
@@ -12,11 +12,13 @@ function adjustCSS( elem, prop, valueParts, tween ) {
 			function() { return jQuery.css( elem, prop, "" ); },
 		initial = currentValue(),
 		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),
+
 		// Starting value computation is required for potential unit mismatches
 		initialInUnit = ( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
 			rcssNum.exec( jQuery.css( elem, prop ) );
 
 	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {
+
 		// Trust units reported by jQuery.css
 		unit = unit || initialInUnit[ 3 ];
 
@@ -27,6 +29,7 @@ function adjustCSS( elem, prop, valueParts, tween ) {
 		initialInUnit = +initial || 1;
 
 		do {
+
 			// If previous iteration zeroed out, double until we get *something*.
 			// Use string for doubling so we don't accidentally see scale as unchanged below
 			scale = scale || ".5";
@@ -38,12 +41,13 @@ function adjustCSS( elem, prop, valueParts, tween ) {
 		// Update scale, tolerating zero or NaN from tween.cur()
 		// Break the loop if scale is unchanged or perfect, or if we've just had enough.
 		} while (
-			scale !== (scale = currentValue() / initial) && scale !== 1 && --maxIterations
+			scale !== ( scale = currentValue() / initial ) && scale !== 1 && --maxIterations
 		);
 	}
 
 	if ( valueParts ) {
 		initialInUnit = +initialInUnit || +initial || 0;
+
 		// Apply relative offset (+=/-=) if specified
 		adjusted = valueParts[ 1 ] ?
 			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
@@ -58,4 +62,4 @@ function adjustCSS( elem, prop, valueParts, tween ) {
 }
 
 return adjustCSS;
-});
+} );

src/css/curCSS.js

-define([
+define( [
+	"exports",
 	"../core",
+	"../var/documentElement",
 	"./var/rnumnonpx",
 	"./var/rmargin",
-	"./var/getStyles",
 	"./support",
 	"../selector" // contains
-], function( jQuery, rnumnonpx, rmargin, getStyles, support ) {
+], function( exports, jQuery, documentElement, rnumnonpx, rmargin, support ) {
 
-function curCSS( elem, name, computed ) {
+var getStyles, curCSS,
+	rposition = /^(top|right|bottom|left)$/;
+
+if ( window.getComputedStyle ) {
+	getStyles = function( elem ) {
+
+		// Support: IE<=11+, Firefox<=30+ (#15098, #14150)
+		// IE throws on elements created in popups
+		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
+		var view = elem.ownerDocument.defaultView;
+
+		if ( !view.opener ) {
+			view = window;
+		}
+
+		return view.getComputedStyle( elem );
+	};
+
+	curCSS = function( elem, name, computed ) {
 		var width, minWidth, maxWidth, ret,
 			style = elem.style;
 
 		computed = computed || getStyles( elem );
 
-	// Support: IE9
-	// getPropertyValue is only needed for .css('filter') (#12537)
+		// getPropertyValue is only needed for .css('filter') in IE9, see #12537
+		ret = computed ? computed.getPropertyValue( name ) || computed[ name ] : undefined;
+
 		if ( computed ) {
-		ret = computed.getPropertyValue( name ) || computed[ name ];
 
 			if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
 				ret = jQuery.style( elem, name );
 			}
 
 			// A tribute to the "awesome hack by Dean Edwards"
-		// Android Browser returns percentage for some values,
-		// but width seems to be reliably pixels.
-		// This is against the CSSOM draft spec:
+			// Chrome < 17 and Safari 5.0 uses "computed value"
+			// instead of "used value" for margin-right
+			// Safari 5.1.7 (at least) returns percentage for a larger set of values,
+			// but width seems to be reliably pixels
+			// this is against the CSSOM draft spec:
 			// http://dev.w3.org/csswg/cssom/#resolved-values
 			if ( !support.pixelMarginRight() && rnumnonpx.test( ret ) && rmargin.test( name ) ) {
 
@@ -45,12 +66,69 @@ function curCSS( elem, name, computed ) {
 			}
 		}
 
-	return ret !== undefined ?
-		// Support: IE9-11+
+		// Support: IE
 		// IE returns zIndex value as an integer.
-		ret + "" :
-		ret;
+		return ret === undefined ?
+			ret :
+			ret + "";
+	};
+} else if ( documentElement.currentStyle ) {
+	getStyles = function( elem ) {
+		return elem.currentStyle;
+	};
+
+	curCSS = function( elem, name, computed ) {
+		var left, rs, rsLeft, ret,
+			style = elem.style;
+
+		computed = computed || getStyles( elem );
+		ret = computed ? computed[ name ] : undefined;
+
+		// Avoid setting ret to empty string here
+		// so we don't default to auto
+		if ( ret == null && style && style[ name ] ) {
+			ret = style[ name ];
+		}
+
+		// From the awesome hack by Dean Edwards
+		// http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
+
+		// If we're not dealing with a regular pixel number
+		// but a number that has a weird ending, we need to convert it to pixels
+		// but not position css attributes, as those are
+		// proportional to the parent element instead
+		// and we can't measure the parent instead because it
+		// might trigger a "stacking dolls" problem
+		if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
+
+			// Remember the original values
+			left = style.left;
+			rs = elem.runtimeStyle;
+			rsLeft = rs && rs.left;
+
+			// Put in the new values to get a computed value out
+			if ( rsLeft ) {
+				rs.left = elem.currentStyle.left;
+			}
+			style.left = name === "fontSize" ? "1em" : ret;
+			ret = style.pixelLeft + "px";
+
+			// Revert the changed values
+			style.left = left;
+			if ( rsLeft ) {
+				rs.left = rsLeft;
+			}
+		}
+
+		// Support: IE
+		// IE returns zIndex value as an integer.
+		return ret === undefined ?
+			ret :
+			ret + "" || "auto";
+	};
 }
 
-return curCSS;
-});
+exports.getStyles = getStyles;
+exports.curCSS = curCSS;
+
+} );

src/css/defaultDisplay.js

+define( [
+	"../core",
+	"../var/document",
+	"../manipulation" // appendTo
+], function( jQuery, document ) {
+
+var iframe,
+	elemdisplay = {
+
+		// Support: Firefox
+		// We have to pre-define these values for FF (#10227)
+		HTML: "block",
+		BODY: "block"
+	};
+
+/**
+ * Retrieve the actual display of a element
+ * @param {String} name nodeName of the element
+ * @param {Object} doc Document object
+ */
+
+// Called only from within defaultDisplay
+function actualDisplay( name, doc ) {
+	var elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ),
+
+		display = jQuery.css( elem[ 0 ], "display" );
+
+	// We don't have any data stored on the element,
+	// so use "detach" method as fast way to get rid of the element
+	elem.detach();
+
+	return display;
+}
+
+/**
+ * Try to determine the default display value of an element
+ * @param {String} nodeName
+ */
+function defaultDisplay( nodeName ) {
+	var doc = document,
+		display = elemdisplay[ nodeName ];
+
+	if ( !display ) {
+		display = actualDisplay( nodeName, doc );
+
+		// If the simple way fails, read from inside an iframe
+		if ( display === "none" || !display ) {
+
+			// Use the already-created iframe if possible
+			iframe = ( iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" ) )
+				.appendTo( doc.documentElement );
+
+			// Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse
+			doc = ( iframe[ 0 ].contentWindow || iframe[ 0 ].contentDocument ).document;
+
+			// Support: IE
+			doc.write();
+			doc.close();
+
+			display = actualDisplay( nodeName, doc );
+			iframe.detach();
+		}
+
+		// Store the correct default display
+		elemdisplay[ nodeName ] = display;
+	}
+
+	return display;
+}
+
+return defaultDisplay;
+} );

src/css/hiddenVisibleSelectors.js

-define([
+define( [
 	"../core",
-	"../selector"
-], function( jQuery ) {
+	"./support",
+	"../selector",
+	"../css"
+], function( jQuery, support ) {
+
+function getDisplay( elem ) {
+	return elem.style && elem.style.display || jQuery.css( elem, "display" );
+}
+
+function filterHidden( elem ) {
+	while ( elem && elem.nodeType === 1 ) {
+		if ( getDisplay( elem ) === "none" || elem.type === "hidden" ) {
+			return true;
+		}
+		elem = elem.parentNode;
+	}
+	return false;
+}
 
 jQuery.expr.filters.hidden = function( elem ) {
-	return !jQuery.expr.filters.visible( elem );
+
+	// Support: Opera <= 12.12
+	// Opera reports offsetWidths and offsetHeights less than zero on some elements
+	return support.reliableHiddenOffsets() ?
+		( elem.offsetWidth <= 0 && elem.offsetHeight <= 0 &&
+			!elem.getClientRects().length ) :
+			filterHidden( elem );
 };
+
 jQuery.expr.filters.visible = function( elem ) {
-	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
+	return !jQuery.expr.filters.hidden( elem );
 };
 
-});
+} );

src/css/showHide.js

-define([
-	"../data/var/dataPriv"
-], function( dataPriv ) {
-
+define( [], function() {
 function showHide( elements, show ) {
 	var display, elem,
 		values = [],
@@ -18,15 +15,16 @@ function showHide( elements, show ) {
 		display = elem.style.display;
 		if ( show ) {
 			if ( display === "none" ) {
+
 				// Restore a pre-hide() value if we have one
-				values[ index ] = dataPriv.get( elem, "display" ) || "";
+				values[ index ] = jQuery._data( elem, "display" ) || "";
 			}
 		} else {
 			if ( display !== "none" ) {
 				values[ index ] = "none";
 
 				// Remember the value we're replacing
-				dataPriv.set( elem, "display", display );
+				jQuery._data( elem, "display", display );
 			}
 		}
 	}
@@ -44,4 +42,4 @@ function showHide( elements, show ) {
 
 return showHide;
 
-});
+} );

src/css/support.js

-define([
+define( [
 	"../core",
 	"../var/document",
 	"../var/documentElement",
 	"../var/support"
 ], function( jQuery, document, documentElement, support ) {
 
-(function() {
-	var pixelPositionVal, boxSizingReliableVal, pixelMarginRightVal,
+( function() {
+	var pixelPositionVal, pixelMarginRightVal, boxSizingReliableVal,
+		reliableHiddenOffsetsVal, reliableMarginRightVal, reliableMarginLeftVal,
 		container = document.createElement( "div" ),
 		div = document.createElement( "div" );
 
@@ -15,91 +16,168 @@ define([
 		return;
 	}
 
-	// Support: IE9-11+
-	// Style of cloned element affects source element cloned (#8908)
+	div.style.cssText = "float:left;opacity:.5";
+
+	// Support: IE<9
+	// Make sure that element opacity exists (as opposed to filter)
+	support.opacity = div.style.opacity === "0.5";
+
+	// Verify style float existence
+	// (IE uses styleFloat instead of cssFloat)
+	support.cssFloat = !!div.style.cssFloat;
+
 	div.style.backgroundClip = "content-box";
 	div.cloneNode( true ).style.backgroundClip = "";
 	support.clearCloneStyle = div.style.backgroundClip === "content-box";
 
+	container = document.createElement( "div" );
 	container.style.cssText = "border:0;width:8px;height:0;top:0;left:-9999px;" +
 		"padding:0;margin-top:1px;position:absolute";
+	div.innerHTML = "";
 	container.appendChild( div );
 
-	// Executing both pixelPosition & boxSizingReliable tests require only one layout
-	// so they're executed at the same time to save the second computation.
-	function computeStyleTests() {
-		div.style.cssText =
-			// Support: Android 2.3
+	// Support: Firefox<29, Android 2.3
 	// Vendor-prefix box-sizing
-			"-webkit-box-sizing:border-box;box-sizing:border-box;" +
-			"display:block;position:absolute;" +
-			"margin:0;margin-top:1%;margin-right:50%;" +
-			"border:1px;padding:1px;" +
-			"top:1%;width:50%;height:4px";
-		div.innerHTML = "";
-		documentElement.appendChild( container );
-
-		var divStyle = window.getComputedStyle( div );
-		pixelPositionVal = divStyle.top !== "1%";
-		boxSizingReliableVal = divStyle.height === "4px";
-		pixelMarginRightVal = divStyle.marginRight === "4px";
-
-		documentElement.removeChild( container );
-	}
+	support.boxSizing = div.style.boxSizing === "" || div.style.MozBoxSizing === "" ||
+		div.style.WebkitBoxSizing === "";
 
 	jQuery.extend( support, {
-		pixelPosition: function() {
-			// This test is executed only once but we still do memoizing
-			// since we can use the boxSizingReliable pre-computing.
-			// No need to check if the test was already performed, though.
+		reliableHiddenOffsets: function() {
+			if ( pixelPositionVal == null ) {
 				computeStyleTests();
-			return pixelPositionVal;
+			}
+			return reliableHiddenOffsetsVal;
 		},
+
 		boxSizingReliable: function() {
-			if ( boxSizingReliableVal == null ) {
+
+			// We're checking for pixelPositionVal here instead of boxSizingReliableVal
+			// since that compresses better and they're computed together anyway.
+			if ( pixelPositionVal == null ) {
 				computeStyleTests();
 			}
 			return boxSizingReliableVal;
 		},
+
 		pixelMarginRight: function() {
+
 			// Support: Android 4.0-4.3
-			// We're checking for boxSizingReliableVal here instead of pixelMarginRightVal
-			// since that compresses better and they're computed together anyway.
-			if ( boxSizingReliableVal == null ) {
+			if ( pixelPositionVal == null ) {
 				computeStyleTests();
 			}
 			return pixelMarginRightVal;
 		},
+
+		pixelPosition: function() {
+			if ( pixelPositionVal == null ) {
+				computeStyleTests();
+			}
+			return pixelPositionVal;
+		},
+
 		reliableMarginRight: function() {
 
 			// Support: Android 2.3
-			// Check if div with explicit width and no margin-right incorrectly
-			// gets computed margin-right based on width of container. (#3333)
+			if ( pixelPositionVal == null ) {
+				computeStyleTests();
+			}
+			return reliableMarginRightVal;
+		},
+
+		reliableMarginLeft: function() {
+
+			// Support: IE <=8 only, Android 4.0 - 4.3 only, Firefox <=3 - 37
+			if ( pixelPositionVal == null ) {
+				computeStyleTests();
+			}
+			return reliableMarginLeftVal;
+		}
+	} );
+
+	function computeStyleTests() {
+		var contents, divStyle,
+			documentElement = document.documentElement;
+
+		// Setup
+		documentElement.appendChild( container );
+
+		div.style.cssText =
+
+			// Support: Android 2.3
+			// Vendor-prefix box-sizing
+			"-webkit-box-sizing:border-box;box-sizing:border-box;" +
+			"position:relative;display:block;" +
+			"margin:auto;border:1px;padding:1px;" +
+			"top:1%;width:50%";
+
+		// Support: IE<9
+		// Assume reasonable values in the absence of getComputedStyle
+		pixelPositionVal = boxSizingReliableVal = reliableMarginLeftVal = false;
+		pixelMarginRightVal = reliableMarginRightVal = true;
+
+		// Check for getComputedStyle so that this code is not run in IE<9.
+		if ( window.getComputedStyle ) {
+			divStyle = window.getComputedStyle( div );
+			pixelPositionVal = ( divStyle || {} ).top !== "1%";
+			reliableMarginLeftVal = ( divStyle || {} ).marginLeft === "2px";
+			boxSizingReliableVal = ( divStyle || { width: "4px" } ).width === "4px";
+
+			// Support: Android 4.0 - 4.3 only
+			// Some styles come back with percentage values, even though they shouldn't
+			div.style.marginRight = "50%";
+			pixelMarginRightVal = ( divStyle || { marginRight: "4px" } ).marginRight === "4px";
+
+			// Support: Android 2.3 only
+			// Div with explicit width and no margin-right incorrectly
+			// gets computed margin-right based on width of container (#3333)
 			// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
-			// This support function is only executed once so no memoizing is needed.
-			var ret,
-				marginDiv = div.appendChild( document.createElement( "div" ) );
+			contents = div.appendChild( document.createElement( "div" ) );
 
 			// Reset CSS: box-sizing; display; margin; border; padding
-			marginDiv.style.cssText = div.style.cssText =
+			contents.style.cssText = div.style.cssText =
+
 				// Support: Android 2.3
 				// Vendor-prefix box-sizing
-				"-webkit-box-sizing:content-box;box-sizing:content-box;" +
-				"display:block;margin:0;border:0;padding:0";
-			marginDiv.style.marginRight = marginDiv.style.width = "0";
+				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
+				"box-sizing:content-box;display:block;margin:0;border:0;padding:0";
+			contents.style.marginRight = contents.style.width = "0";
 			div.style.width = "1px";
-			documentElement.appendChild( container );
 
-			ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight );
+			reliableMarginRightVal =
+				!parseFloat( ( window.getComputedStyle( contents ) || {} ).marginRight );
 
-			documentElement.removeChild( container );
-			div.removeChild( marginDiv );
+			div.removeChild( contents );
+		}
 
-			return ret;
+		// Support: IE6-8
+		// First check that getClientRects works as expected
+		// Check if table cells still have offsetWidth/Height when they are set
+		// to display:none and there are still other visible table cells in a
+		// table row; if so, offsetWidth/Height are not reliable for use when
+		// determining if an element has been hidden directly using
+		// display:none (it is still safe to use offsets if a parent element is
+		// hidden; don safety goggles and see bug #4512 for more information).
+		div.style.display = "none";
+		reliableHiddenOffsetsVal = div.getClientRects().length === 0;
+		if ( reliableHiddenOffsetsVal ) {
+			div.style.display = "";
+			div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
+			contents = div.getElementsByTagName( "td" );
+			contents[ 0 ].style.cssText = "margin:0;border:0;padding:0;display:none";
+			reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
+			if ( reliableHiddenOffsetsVal ) {
+				contents[ 0 ].style.display = "";
+				contents[ 1 ].style.display = "none";
+				reliableHiddenOffsetsVal = contents[ 0 ].offsetHeight === 0;
 			}
-	});
-})();
+		}
+
+		// Teardown
+		documentElement.removeChild( container );
+	}
+
+} )();
 
 return support;
 
-});
+} );

src/css/var/cssExpand.js

-define(function() {
+define( function() {
 	return [ "Top", "Right", "Bottom", "Left" ];
-});
+} );

src/css/var/isHidden.js

-define([
+define( [
 	"../../core",
 	"../../selector"
+
 	// css is assumed
 ], function( jQuery ) {
 
 	return function( elem, el ) {
+
 		// isHidden might be called from jQuery#filter function;
 		// in that case, element will be second argument
 		elem = el || elem;
 		return jQuery.css( elem, "display" ) === "none" ||
 			!jQuery.contains( elem.ownerDocument, elem );
 	};
-});
+} );

src/css/var/rmargin.js

-define(function() {
-	return (/^margin/);
-});
+define( function() {
+	return ( /^margin/ );
+} );

src/css/var/rnumnonpx.js

-define([
+define( [
 	"../../var/pnum"
 ], function( pnum ) {
 	return new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );
-});
+} );

src/css/var/swap.js

-define(function() {
+define( function() {
 
 // A method for quickly swapping in/out CSS properties to get correct calculations.
 return function( elem, options, callback, args ) {
@@ -21,4 +21,4 @@ return function( elem, options, callback, args ) {
 	return ret;
 };
 
-});
+} );

src/data/support.js

+define( [
+	"../var/document",
+	"../var/support"
+], function( document, support ) {
+
+( function() {
+	var div = document.createElement( "div" );
+
+	// Support: IE<9
+	support.deleteExpando = true;
+	try {
+		delete div.test;
+	} catch ( e ) {
+		support.deleteExpando = false;
+	}
+
+	// Null elements to avoid leaks in IE.
+	div = null;
+} )();
+
+return support;
+
+} );

src/data/var/acceptData.js

+define( [
+	"../../core"
+], function( jQuery ) {
+
+/**
+ * Determines whether an object can have data
+ */
+return function( elem ) {
+	var noData = jQuery.noData[ ( elem.nodeName + " " ).toLowerCase() ],
+		nodeType = +elem.nodeType || 1;
+
+	// Do not set data on non-element DOM nodes because it will not be cleared (#8335).
+	return nodeType !== 1 && nodeType !== 9 ?
+		false :
+
+		// Nodes accept data unless otherwise specified; rejection can be conditional
+		!noData || noData !== true && elem.getAttribute( "classid" ) === noData;
+};
+
+} );

src/deprecated.js

-define(function() {
-});
+define( [
+	"./core",
+	"./traversing"
+], function( jQuery ) {
+
+jQuery.fn.extend( {
+
+	bind: function( types, data, fn ) {
+		return this.on( types, null, data, fn );
+	},
+	unbind: function( types, fn ) {
+		return this.off( types, null, fn );
+	},
+
+	delegate: function( selector, types, data, fn ) {
+		return this.on( types, selector, data, fn );
+	},
+	undelegate: function( selector, types, fn ) {
+
+		// ( namespace ) or ( selector, types [, fn] )
+		return arguments.length === 1 ?
+			this.off( selector, "**" ) :
+			this.off( types, selector || "**", fn );
+	}
+} );
+
+// The number of elements contained in the matched element set
+jQuery.fn.size = function() {
+	return this.length;
+};
+
+jQuery.fn.andSelf = jQuery.fn.addBack;
+
+} );

src/dimensions.js

-define([
+define( [
 	"./core",
 	"./core/access",
 	"./css"
@@ -9,7 +9,7 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
 	function( defaultExtra, funcName ) {
 
-		// Margin is only for outerHeight, outerWidth
+		// margin is only for outerHeight, outerWidth
 		jQuery.fn[ funcName ] = function( margin, value ) {
 			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
 				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
@@ -18,6 +18,7 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 				var doc;
 
 				if ( jQuery.isWindow( elem ) ) {
+
 					// As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
 					// isn't a whole lot we can do. See pull request at this URL for discussion:
 					// https://github.com/jquery/jquery/pull/764
@@ -30,6 +31,8 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 
 					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
 					// whichever is greatest
+					// unfortunately, this causes bug #3838 in IE6/8 only,
+					// but there is currently no good, small way to fix it.
 					return Math.max(
 						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
 						elem.body[ "offset" + name ], doc[ "offset" + name ],
@@ -38,6 +41,7 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 				}
 
 				return value === undefined ?
+
 					// Get width or height on the element, requesting but not forcing parseFloat
 					jQuery.css( elem, type, extra ) :
 
@@ -45,8 +49,8 @@ jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
 					jQuery.style( elem, type, value, extra );
 			}, type, chainable ? margin : undefined, chainable, null );
 		};
-	});
-});
+	} );
+} );
 
 return jQuery;
-});
+} );

src/effects/Tween.js

-define([
+define( [
 	"../core",
 	"../css"
 ], function( jQuery ) {
@@ -66,18 +66,19 @@ Tween.propHooks = {
 				return tween.elem[ tween.prop ];
 			}
 
-			// Passing an empty string as a 3rd parameter to .css will automatically
-			// attempt a parseFloat and fallback to a string if the parse fails.
-			// Simple values such as "10px" are parsed to Float;
-			// complex values such as "rotate(1rad)" are returned as-is.
+			// passing an empty string as a 3rd parameter to .css will automatically
+			// attempt a parseFloat and fallback to a string if the parse fails
+			// so, simple values such as "10px" are parsed to Float.
+			// complex values such as "rotate(1rad)" are returned as is.
 			result = jQuery.css( tween.elem, tween.prop, "" );
+
 			// Empty strings, null, undefined and "auto" are converted to 0.
 			return !result || result === "auto" ? 0 : result;
 		},
 		set: function( tween ) {
-			// Use step hook for back compat.
-			// Use cssHook if its there.
-			// Use .style if available and use plain properties where available.
+
+			// use step hook for back compat - use cssHook if its there - use .style if its
+			// available and use plain properties where available
 			if ( jQuery.fx.step[ tween.prop ] ) {
 				jQuery.fx.step[ tween.prop ]( tween );
 			} else if ( tween.elem.nodeType === 1 &&
@@ -91,8 +92,9 @@ Tween.propHooks = {
 	}
 };
 
-// Support: IE9
+// Support: IE <=9
 // Panic based approach to setting things on disconnected nodes
+
 Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
 	set: function( tween ) {
 		if ( tween.elem.nodeType && tween.elem.parentNode ) {
@@ -116,4 +118,4 @@ jQuery.fx = Tween.prototype.init;
 // Back Compat <1.8 extension point
 jQuery.fx.step = {};
 
-});
+} );

src/effects/animatedSelector.js

-define([
+define( [
 	"../core",
 	"../selector",
 	"../effects"
 ], function( jQuery ) {
 
 jQuery.expr.filters.animated = function( elem ) {
-	return jQuery.grep(jQuery.timers, function( fn ) {
+	return jQuery.grep( jQuery.timers, function( fn ) {
 		return elem === fn.elem;
-	}).length;
+	} ).length;
 };
 
-});
+} );

src/effects/support.js

+define( [
+	"../var/support",
+	"../var/document"
+], function( support, document ) {
+
+( function() {
+	var shrinkWrapBlocksVal;
+
+	support.shrinkWrapBlocks = function() {
+		if ( shrinkWrapBlocksVal != null ) {
+			return shrinkWrapBlocksVal;
+		}
+
+		// Will be changed later if needed.
+		shrinkWrapBlocksVal = false;
+
+		// Minified: var b,c,d
+		var div, body, container;
+
+		body = document.getElementsByTagName( "body" )[ 0 ];
+		if ( !body || !body.style ) {
+
+			// Test fired too early or in an unsupported environment, exit.
+			return;
+		}
+
+		// Setup
+		div = document.createElement( "div" );
+		container = document.createElement( "div" );
+		container.style.cssText = "position:absolute;border:0;width:0;height:0;top:0;left:-9999px";
+		body.appendChild( container ).appendChild( div );
+
+		// Support: IE6
+		// Check if elements with layout shrink-wrap their children
+		if ( typeof div.style.zoom !== "undefined" ) {
+
+			// Reset CSS: box-sizing; display; margin; border
+			div.style.cssText =
+
+				// Support: Firefox<29, Android 2.3
+				// Vendor-prefix box-sizing
+				"-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" +
+				"box-sizing:content-box;display:block;margin:0;border:0;" +
+				"padding:1px;width:1px;zoom:1";
+			div.appendChild( document.createElement( "div" ) ).style.width = "5px";
+			shrinkWrapBlocksVal = div.offsetWidth !== 3;
+		}
+
+		body.removeChild( container );
+
+		return shrinkWrapBlocksVal;
+	};
+
+} )();
+
+return support;
+
+} );

src/event/ajax.js

-define([
+define( [
 	"../core",
 	"../event"
 ], function( jQuery ) {
 
 // Attach a bunch of functions for handling common AJAX events
-jQuery.each([
+jQuery.each( [
 	"ajaxStart",
 	"ajaxStop",
 	"ajaxComplete",
@@ -15,6 +15,6 @@ jQuery.each([
 	jQuery.fn[ type ] = function( fn ) {
 		return this.on( type, fn );
 	};
-});
+} );
 
-});
+} );

src/event/alias.js

-define([
+define( [
 	"../core",
 	"../event"
 ], function( jQuery ) {
 
-jQuery.each( ("blur focus focusin focusout resize scroll click dblclick " +
+jQuery.each( ( "blur focus focusin focusout load resize scroll unload click dblclick " +
 	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
-	"change select submit keydown keypress keyup contextmenu").split(" "),
+	"change select submit keydown keypress keyup error contextmenu" ).split( " " ),
 	function( i, name ) {
 
 	// Handle event binding
@@ -14,29 +14,12 @@ jQuery.each( ("blur focus focusin focusout resize scroll click dblclick " +
 			this.on( name, null, data, fn ) :
 			this.trigger( name );
 	};
-});
+} );
 
-jQuery.fn.extend({
+jQuery.fn.extend( {
 	hover: function( fnOver, fnOut ) {
 		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
-	},
-
-	bind: function( types, data, fn ) {
-		return this.on( types, null, data, fn );
-	},
-	unbind: function( types, fn ) {
-		return this.off( types, null, fn );
-	},
-
-	delegate: function( selector, types, data, fn ) {
-		return this.on( types, selector, data, fn );
-	},
-	undelegate: function( selector, types, fn ) {
-		// ( namespace ) or ( selector, types [, fn] )
-		return arguments.length === 1 ?
-			this.off( selector, "**" ) :
-			this.off( types, selector || "**", fn );
 	}
-});
+} );
 
-});
+} );

src/event/support.js

-define([
+define( [
+	"../var/document",
 	"../var/support"
-], function( support ) {
+], function( document, support ) {
 
-support.focusin = "onfocusin" in window;
+( function() {
+	var i, eventName,
+		div = document.createElement( "div" );
+
+	// Support: IE<9 (lack submit/change bubble), Firefox (lack focus(in | out) events)
+	for ( i in { submit: true, change: true, focusin: true } ) {
+		eventName = "on" + i;
+
+		if ( !( support[ i ] = eventName in window ) ) {
+
+			// Beware of CSP restrictions (https://developer.mozilla.org/en/Security/CSP)
+			div.setAttribute( eventName, "t" );
+			support[ i ] = div.attributes[ eventName ].expando === false;
+		}
+	}
+
+	// Null elements to avoid leaks in IE.
+	div = null;
+} )();
 
 return support;
 
-});
+} );

src/manipulation/var/nodeNames.js

+define( function() {
+	return "abbr|article|aside|audio|bdi|canvas|data|datalist|" +
+		"details|dialog|figcaption|figure|footer|header|hgroup|main|" +
+		"mark|meter|nav|output|picture|progress|section|summary|template|time|video";
+} );

src/manipulation/var/rcheckableType.js

-define(function() {
-	return (/^(?:checkbox|radio)$/i);
-});
+define( function() {
+	return ( /^(?:checkbox|radio)$/i );
+} );

src/selector.js

-define([ "./selector-sizzle" ], function() {});
+define( [ "./selector-sizzle" ], function() {} );