From 308fd88d0d48a21460cdc61966b7f249f3d26981 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Tue, 19 Oct 2021 22:39:25 +0800
Subject: vim-patch:8.2.3537: wrong mode() during 'operatorfunc' #16087

Problem:    mode() does not return the right value in 'operatorfunc'.
Solution:   Reset finish_op while calling 'operatorfunc'.
https://github.com/vim/vim/commit/75c30e96cf280a8cc01ac01c41a9252db3e503cc
---
 src/nvim/testdir/test_functions.vim | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_functions.vim b/src/nvim/testdir/test_functions.vim
index a0e9f780c6..d10fad690c 100644
--- a/src/nvim/testdir/test_functions.vim
+++ b/src/nvim/testdir/test_functions.vim
@@ -711,6 +711,20 @@ func Test_mode()
   call assert_equal('c-cv', g:current_modes)
   " How to test Ex mode?
 
+  " Test mode in operatorfunc (it used to be Operator-pending).
+  set operatorfunc=OperatorFunc
+  function OperatorFunc(_)
+    call Save_mode()
+  endfunction
+  execute "normal! g@l\<Esc>"
+  call assert_equal('n-n', g:current_modes)
+  execute "normal! i\<C-o>g@l\<Esc>"
+  call assert_equal('n-niI', g:current_modes)
+  execute "normal! R\<C-o>g@l\<Esc>"
+  call assert_equal('n-niR', g:current_modes)
+  execute "normal! gR\<C-o>g@l\<Esc>"
+  call assert_equal('n-niV', g:current_modes)
+
   if has('terminal')
     term
     call feedkeys("\<C-W>N", 'xt')
@@ -723,6 +737,8 @@ func Test_mode()
   iunmap <F2>
   xunmap <F2>
   set complete&
+  set operatorfunc&
+  delfunction OperatorFunc
 endfunc
 
 func Test_append()
-- 
cgit