From 4ab7d53b1cfb4e37e3c098ceddc33597b851a88f Mon Sep 17 00:00:00 2001
From: =?utf8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Mon, 30 Apr 2012 11:48:37 -0400
Subject: [PATCH] Autocomplete: Prevent the default action on escape when the
 menu is open. Fixes #8282 - Double escape clear IE form, continue Ticket
 #7643.

---
 ui/jquery.ui.autocomplete.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ui/jquery.ui.autocomplete.js b/ui/jquery.ui.autocomplete.js
index ab4d17584..123ff687e 100644
--- a/ui/jquery.ui.autocomplete.js
+++ b/ui/jquery.ui.autocomplete.js
@@ -119,6 +119,10 @@ $.widget( "ui.autocomplete", {
 					if ( self.menu.element.is(":visible") ) {
 						self._value( self.term );
 						self.close( event );
+						// Different browsers have different default behavior for escape
+						// Single press can mean undo or clear
+						// Double press in IE means clear the whole form
+						event.preventDefault();
 					}
 					break;
 				default:
-- 
2.39.5