Merge pull request components#38 from eoftedal/master

Update to jQuery Migrate 1.2.1

Author: RobLoach

jquery-migrate.js

@@ -1,5 +1,5 @@
 /*!
- * jQuery Migrate - v1.2.0 - 2013-05-01
+ * jQuery Migrate - v1.2.1 - 2013-05-08
  * https://github.com/jquery/jquery-migrate
  * Copyright 2005, 2013 jQuery Foundation, Inc. and other contributors; Licensed MIT
  */
@@ -190,26 +190,25 @@ jQuery.attrHooks.value = {
 var matched, browser,
 	oldInit = jQuery.fn.init,
 	oldParseJSON = jQuery.parseJSON,
-	rignoreText = /^[^<]*(.*?)[^>]*$/,
-	// Note this does NOT include the #9521 XSS fix from 1.7!
-	rquickExpr = /^[^<]*<[\w\W]+>[^>]*$/;
+	// Note: XSS check is done below after string is trimmed
+	rquickExpr = /^([^<]*)(<[\w\W]+>)([^>]*)$/;
 
 // $(html) "looks like html" rule change
 jQuery.fn.init = function( selector, context, rootjQuery ) {
 	var match;
 
 	if ( selector && typeof selector === "string" && !jQuery.isPlainObject( context ) &&
-			(match = rquickExpr.exec( selector )) && match[0] ) {
+			(match = rquickExpr.exec( jQuery.trim( selector ) )) && match[ 0 ] ) {
 		// This is an HTML string according to the "old" rules; is it still?
 		if ( selector.charAt( 0 ) !== "<" ) {
 			migrateWarn("$(html) HTML strings must start with '<' character");
 		}
-		if ( selector.charAt( selector.length -1 ) !== ">" ) {
+		if ( match[ 3 ] ) {
 			migrateWarn("$(html) HTML text after last tag is ignored");
 		}
 		// Consistently reject any HTML-like string starting with a hash (#9521)
 		// Note that this may break jQuery 1.6.x code that otherwise would work.
-		if ( jQuery.trim( selector ).charAt( 0 ) === "#" ) {
+		if ( match[ 0 ].charAt( 0 ) === "#" ) {
 			migrateWarn("HTML string cannot start with a '#' character");
 			jQuery.error("JQMIGRATE: Invalid selector string (XSS)");
 		}
@@ -219,8 +218,7 @@ jQuery.fn.init = function( selector, context, rootjQuery ) {
 			context = context.context;
 		}
 		if ( jQuery.parseHTML ) {
-			match = rignoreText.exec( selector );
-			return oldInit.call( this, jQuery.parseHTML( match[1] || selector, context, true ),
+			return oldInit.call( this, jQuery.parseHTML( match[ 2 ], context, true ),
 					context, rootjQuery );
 		}
 	}