From 8076a33bd86d15b80992602f4cd662ef741fd803 Mon Sep 17 00:00:00 2001
From: Rick Waldron <waldron.rick@gmail.com>
Date: Sat, 20 Oct 2012 21:02:01 -0400
Subject: [PATCH] Don't expose jQuery.deletedIds. Close gh-889.

---
 src/core.js         | 3 +++
 src/data.js         | 2 +-
 src/manipulation.js | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/core.js b/src/core.js
index 907e40eb1..a9ad6bf6a 100644
--- a/src/core.js
+++ b/src/core.js
@@ -36,6 +36,9 @@ var
 	// Used for detecting and trimming whitespace
 	core_rnotwhite = /\S/,
 	core_rspace = /\s+/,
+	
+	// List of deleted data cache ids, so we can reuse them
+	core_deletedIds = [],
 
 	// Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
 	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
diff --git a/src/data.js b/src/data.js
index 1545968fe..6a30980e6 100644
--- a/src/data.js
+++ b/src/data.js
@@ -32,7 +32,7 @@ function internalData( elem, name, data, pvt /* Internal Use Only */ ){
 		// Only DOM nodes need a new unique ID for each element since their data
 		// ends up in the global cache
 		if ( isNode ) {
-			elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
+			elem[ internalKey ] = id = core_deletedIds.pop() || jQuery.guid++;
 		} else {
 			id = internalKey;
 		}
diff --git a/src/manipulation.js b/src/manipulation.js
index ef305032e..43bb9a0a0 100644
--- a/src/manipulation.js
+++ b/src/manipulation.js
@@ -829,7 +829,7 @@ jQuery.extend({
 							elem[ internalKey ] = null;
 						}
 
-						jQuery.deletedIds.push( id );
+						core_deletedIds.push( id );
 					}
 				}
 			}
-- 
2.39.5