From fca39eeabba84853960fb514edf402fbf8f586e3 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Tue, 24 Jan 2023 15:39:43 +0800
Subject: fix(api): don't allow hiding aucmd_win from another tabpage (#21975)

---
 src/nvim/api/window.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'src/nvim/api')

diff --git a/src/nvim/api/window.c b/src/nvim/api/window.c
index 76ea4b6d7f..17cc1447ac 100644
--- a/src/nvim/api/window.c
+++ b/src/nvim/api/window.c
@@ -369,11 +369,16 @@ void nvim_win_hide(Window window, Error *err)
   tabpage_T *tabpage = win_find_tabpage(win);
   TryState tstate;
   try_enter(&tstate);
-  if (tabpage == curtab) {
+
+  // Never close the autocommand window.
+  if (is_aucmd_win(win)) {
+    emsg(_(e_autocmd_close));
+  } else if (tabpage == curtab) {
     win_close(win, false);
   } else {
     win_close_othertab(win, false, tabpage);
   }
+
   vim_ignored = try_leave(&tstate, err);
 }
 
-- 
cgit