From 7d91d5d928acc050a0aca92ed1a20753b43449d7 Mon Sep 17 00:00:00 2001
From: chinhster <unknown>
Date: Thu, 9 Nov 2017 09:04:57 +1100
Subject: Backport: Close autocompletion list for escape and delete on macOS
 10.13 as the window was emptying but stayed visible.

Backport of changeset 6416:ab409d732f0f.
---
 cocoa/PlatCocoa.mm        | 3 +--
 doc/ScintillaHistory.html | 5 +++++
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/cocoa/PlatCocoa.mm b/cocoa/PlatCocoa.mm
index 0069106e5..6547631ad 100644
--- a/cocoa/PlatCocoa.mm
+++ b/cocoa/PlatCocoa.mm
@@ -1908,8 +1908,7 @@ void Window::Destroy()
     id idWin = static_cast<id>(wid);
     if ([idWin isKindOfClass: [NSWindow class]])
     {
-      NSWindow* win = static_cast<NSWindow*>(idWin);
-      [win release];
+      [idWin close];
     }
   }
   wid = 0;
diff --git a/doc/ScintillaHistory.html b/doc/ScintillaHistory.html
index cc08532c6..88c0c8cbb 100644
--- a/doc/ScintillaHistory.html
+++ b/doc/ScintillaHistory.html
@@ -608,6 +608,11 @@
 	<a href="http://sourceforge.net/p/scintilla/bugs/1978">Bug #1978</a>.
 	</li>
 	<li>
+	Fix closing autocompletion lists on Cocoa for macOS 10.13 where the window
+	was emptying but staying visible.
+	<a href="http://sourceforge.net/p/scintilla/bugs/1981/">Bug #1981</a>.
+	</li>
+	<li>
 	Fix Cocoa hang when Scintilla loaded from SMB share on macOS 10.13.
 	<a href="http://sourceforge.net/p/scintilla/bugs/1979/">Bug #1979</a>.
 	</li>
-- 
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