From db0326b1fdd22b97e24af34245e38914c04a70ba Mon Sep 17 00:00:00 2001
From: Richard Gibson <richard.gibson@gmail.com>
Date: Wed, 3 Apr 2013 13:17:02 -0400
Subject: Fix #13596; #13722: .replaceWith consistency. Close gh-1216.

---
 src/manipulation.js | 78 ++++++++++++++++++++++++++++-------------------------
 src/sizzle          |  2 +-
 2 files changed, 42 insertions(+), 38 deletions(-)

(limited to 'src')

diff --git a/src/manipulation.js b/src/manipulation.js
index c794470dc..3747e0924 100644
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -38,23 +38,25 @@ jQuery.fn.extend({
 	},
 
 	append: function() {
-		return this.domManip(arguments, true, function( elem ) {
+		return this.domManip( arguments, function( elem ) {
 			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				this.appendChild( elem );
+				var target = manipulationTarget( this, elem );
+				target.appendChild( elem );
 			}
 		});
 	},
 
 	prepend: function() {
-		return this.domManip(arguments, true, function( elem ) {
+		return this.domManip( arguments, function( elem ) {
 			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
-				this.insertBefore( elem, this.firstChild );
+				var target = manipulationTarget( this, elem );
+				target.insertBefore( elem, target.firstChild );
 			}
 		});
 	},
 
 	before: function() {
-		return this.domManip(arguments, false, function( elem ) {
+		return this.domManip( arguments, function( elem ) {
 			if ( this.parentNode ) {
 				this.parentNode.insertBefore( elem, this );
 			}
@@ -62,7 +64,7 @@ jQuery.fn.extend({
 	},
 
 	after: function() {
-		return this.domManip(arguments, false, function( elem ) {
+		return this.domManip( arguments, function( elem ) {
 			if ( this.parentNode ) {
 				this.parentNode.insertBefore( elem, this.nextSibling );
 			}
@@ -162,33 +164,35 @@ jQuery.fn.extend({
 		}, null, value, arguments.length );
 	},
 
-	replaceWith: function( value ) {
-		var isFunction = jQuery.isFunction( value );
+	replaceWith: function() {
+		var
+			// Snapshot the DOM in case .domManip sweeps something relevant into its fragment
+			args = jQuery.map( this, function( elem ) {
+				return [ elem.nextSibling, elem.parentNode ];
+			}),
+			i = 0;
 
-		// Make sure that the elements are removed from the DOM before they are inserted
-		// this can help fix replacing a parent with child elements
-		if ( !isFunction && typeof value !== "string" ) {
-			value = jQuery( value ).not( this ).detach();
-		}
+		// Make the changes, replacing each context element with the new content
+		this.domManip( arguments, function( elem ) {
+			var next = args[ i++ ],
+				parent = args[ i++ ];
 
-		return value !== "" ?
-			this.domManip( [ value ], true, function( elem ) {
-				var next = this.nextSibling,
-					parent = this.parentNode;
+			if ( parent ) {
+				jQuery( this ).remove();
+				parent.insertBefore( elem, next );
+			}
+		// Allow new content to include elements from the context set
+		}, true );
 
-				if ( parent ) {
-					jQuery( this ).remove();
-					parent.insertBefore( elem, next );
-				}
-			}) :
-			this.remove();
+		// Force removal if there was no new content (e.g., from empty arguments)
+		return i ? this : this.remove();
 	},
 
 	detach: function( selector ) {
 		return this.remove( selector, true );
 	},
 
-	domManip: function( args, table, callback ) {
+	domManip: function( args, callback, allowIntersection ) {
 
 		// Flatten any nested arrays
 		args = core_concat.apply( [], args );
@@ -206,14 +210,14 @@ jQuery.fn.extend({
 			return this.each(function( index ) {
 				var self = set.eq( index );
 				if ( isFunction ) {
-					args[ 0 ] = value.call( this, index, table ? self.html() : undefined );
+					args[ 0 ] = value.call( this, index, self.html() );
 				}
-				self.domManip( args, table, callback );
+				self.domManip( args, callback, allowIntersection );
 			});
 		}
 
 		if ( l ) {
-			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this );
+			fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, !allowIntersection && this );
 			first = fragment.firstChild;
 
 			if ( fragment.childNodes.length === 1 ) {
@@ -221,7 +225,6 @@ jQuery.fn.extend({
 			}
 
 			if ( first ) {
-				table = table && jQuery.nodeName( first, "tr" );
 				scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
 				hasScripts = scripts.length;
 
@@ -241,13 +244,7 @@ jQuery.fn.extend({
 						}
 					}
 
-					callback.call(
-						table && jQuery.nodeName( this[ i ], "table" ) ?
-							findOrAppend( this[ i ], "tbody" ) :
-							this[ i ],
-						node,
-						i
-					);
+					callback.call( this[ i ], node, i );
 				}
 
 				if ( hasScripts ) {
@@ -476,8 +473,15 @@ jQuery.extend({
 	}
 });
 
-function findOrAppend( elem, tag ) {
-	return elem.getElementsByTagName( tag )[ 0 ] || elem.appendChild( elem.ownerDocument.createElement(tag) );
+// Support: 1.x compatibility
+// Manipulating tables requires a tbody
+function manipulationTarget( elem, content ) {
+	return jQuery.nodeName( elem, "table" ) &&
+		jQuery.nodeName( content.nodeType === 1 ? content : content.firstChild, "tr" ) ?
+
+		elem.getElementsByTagName("tbody")[0] ||
+			elem.appendChild( elem.ownerDocument.createElement("tbody") ) :
+		elem;
 }
 
 // Replace/restore the type attribute of script elements for safe DOM manipulation
diff --git a/src/sizzle b/src/sizzle
index 2dca62f52..26d2cef80 160000
--- a/src/sizzle
+++ b/src/sizzle
@@ -1 +1 @@
-Subproject commit 2dca62f52cc86a56e36753ab52e1dffe3c257940
+Subproject commit 26d2cef803e613fcab99d049c1f947340af968f5
-- 
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