bug#81668: [PATCH] 30.2; NS; Empty Hide/Quit menus

On GNUstep, the "Hide" and "Quit" menus have submenus which are empty,
so there's no way to hide or quit Emacs from the menu (actually there
is File -> Quit but it's not easily discoverable).  Please see the
attached screenshot.

In GNU Emacs 30.2 (build 2, x86_64-pc-linux-gnu, NS
 gnustep-gui-0.32.0) of 2026-07-04, modified by Debian built on
 patilan
Windowing system distributor 'GNU', version 10.3.32
System Description: Debian GNU/Linux forky/sid

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr
 --sharedstatedir=/var/lib --libexecdir=/usr/libexec
 --localstatedir=/var/lib --infodir=/usr/share/info
 --mandir=/usr/share/man --with-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/30.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/30.2/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --build
 x86_64-linux-gnu --prefix=/usr --sharedstatedir=/var/lib
 --libexecdir=/usr/libexec --localstatedir=/var/lib
 --infodir=/usr/share/info --mandir=/usr/share/man --with-libsystemd
 --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/30.2/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/30.2/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --with-ns
 --disable-ns-self-contained --without-gif --without-jpeg
 --without-png --without-rsvg --without-tiff --without-webp 'CFLAGS=-g
 -O2 -Werror=implicit-function-declaration
 -ffile-prefix-map=/build/reproducible-path/emacs-30.2+1=. -fstack-protector-strong
 -fstack-clash-protection -Wformat -Werror=format-security
 -fcf-protection -Wall' 'CPPFLAGS=-Wdate-time -D_FORTIFY_SOURCE=2'
 LDFLAGS=-Wl,-z,relro'

Configured features:
ACL DBUS GMP GNUTLS GPM LCMS2 LIBSELINUX LIBSYSTEMD LIBXML2 MODULES
NATIVE_COMP NOTIFY INOTIFY NS PDUMPER SECCOMP SOUND SQLITE3 THREADS
TOOLKIT_SCROLL_BARS TREE_SITTER XIM ZLIB

Important settings:
  value of $LANG: bg_BG.UTF-8
  value of $XMODIFIERS: @im=ibus
  locale-coding-system: utf-8-unix

From d73e5196e1f8c55457ee7e899ad04de73a81c675 Mon Sep 17 00:00:00 2001
From: Yavor Doganov <[email protected]>
Date: Fri, 21 Aug 2026 14:56:00 +0300
Subject: [PATCH] NS: Populate Hide/Quit menus on GNUstep

* src/nsmenu.m (ns_update_menubar): Populate Hide/Quit menus on
GNUstep.  (Bug#-1)
---
 src/nsmenu.m | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/src/nsmenu.m b/src/nsmenu.m
index ab6e7d7140d..7de3b557746 100644
--- a/src/nsmenu.m
+++ b/src/nsmenu.m
@@ -388,6 +388,24 @@
           [item setTitle:titleStr];
           [submenu setTitle:titleStr];
           [submenu removeAllItems];
+#ifdef NS_IMPL_GNUSTEP
+          if ([[submenu title] isEqualToString: @"Hide"]
+              || [[submenu title] isEqualToString: @"Quit"])
+            {
+              [item setSubmenu: nil];
+              [item setTarget: NSApp];
+              if ([[item title] isEqualToString: @"Hide"])
+                {
+                  [item setAction: @selector (hide:)];
+                  [item setKeyEquivalent: @" s-h"];
+                }
+              else
+                {
+                  [item setAction: @selector (terminate:)];
+                  [item setKeyEquivalent: @" C-x C-c"];
+                }
+            }
+#endif
         }
       else
         submenu = [menu addSubmenuWithTitle: wv->name];
-- 
2.55.0