From f0e736962d08ff39a84c44ce33de2180ea4f7844 Mon Sep 17 00:00:00 2001
From: Marek Kresnicki <marek.kresnicki@nxtera.com>
Date: Mon, 21 Mar 2016 11:23:51 +0000
Subject: [PATCH] FIXED: Cursor key binding methods do not fire in IE11 #2365

---
 AppKit/CPCompatibility.j | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/AppKit/CPCompatibility.j b/AppKit/CPCompatibility.j
index 1a48ab7ff..c52a11943 100644
--- a/AppKit/CPCompatibility.j
+++ b/AppKit/CPCompatibility.j
@@ -116,7 +116,7 @@ if (typeof window !== "undefined" && window.opera)
 }
 
 // Internet Explorer
-else if (typeof window !== "undefined" && window.attachEvent) // Must follow Opera check.
+else if (typeof window !== "undefined" && (window.attachEvent || (!(window.ActiveXObject) && "ActiveXObject" in window))) // Must follow Opera check.
 {
     PLATFORM_ENGINE = CPInternetExplorerBrowserEngine;