From 07f6f12cf529da403ccb1f3df48d266fa2008db7 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Tue, 11 May 2021 22:18:48 -0400
Subject: vim-patch:8.2.2433: opening cmdline window gives error in BufLeave
 autocommand

Problem:    Opening cmdline window gives error in BufLeave autocommand.
Solution:   Reset cmdwin_type when triggering the autocommand.
https://github.com/vim/vim/commit/b63f3ca66db20f7b135aae706d36be538f91f8cc
---
 src/nvim/testdir/test_cmdline.vim | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_cmdline.vim b/src/nvim/testdir/test_cmdline.vim
index 5c4f68c700..b521a193c4 100644
--- a/src/nvim/testdir/test_cmdline.vim
+++ b/src/nvim/testdir/test_cmdline.vim
@@ -1005,6 +1005,25 @@ func Test_buffers_lastused()
   bwipeout bufc
 endfunc
 
+" Test for CmdwinEnter autocmd
+func Test_cmdwin_autocmd()
+  CheckFeature cmdwin
+
+  augroup CmdWin
+    au!
+    autocmd BufLeave * if &buftype == '' | update | endif
+    autocmd CmdwinEnter * startinsert
+  augroup END
+
+  call assert_fails('call feedkeys("q:xyz\<CR>", "xt")', 'E492:')
+  call assert_equal('xyz', @:)
+
+  augroup CmdWin
+    au!
+  augroup END
+  augroup! CmdWin
+endfunc
+
 func Test_cmdlineclear_tabenter()
   " See test/functional/legacy/cmdline_spec.lua
   CheckScreendump
-- 
cgit