From 5fcf701ba15d1ab4d7a46efaee01bcc52807fae2 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Tue, 5 Jul 2022 16:56:26 +0800
Subject: vim-patch:8.2.3980: if 'operatorfunc' invokes an operator Visual mode
 is changed

Problem:    If 'operatorfunc' invokes an operator the remembered Visual mode
            may be changed. (Naohiro Ono)
Solution:   Save and restore the information for redoing the Visual area.
            (closes vim/vim#9455)
https://github.com/vim/vim/commit/b3bd1d39e68e2d697c014b9f85482c2c12a3f909
---
 src/nvim/testdir/test_normal.vim | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_normal.vim b/src/nvim/testdir/test_normal.vim
index 653e37f2d1..edd6e408bd 100644
--- a/src/nvim/testdir/test_normal.vim
+++ b/src/nvim/testdir/test_normal.vim
@@ -406,6 +406,10 @@ func OperatorfuncRedo(_)
   let g:opfunc_count = v:count
 endfunc
 
+func Underscorize(_)
+  normal! '[V']r_
+endfunc
+
 func Test_normal09c_operatorfunc()
   " Test redoing operatorfunc
   new
@@ -419,6 +423,16 @@ func Test_normal09c_operatorfunc()
 
   bw!
   unlet g:opfunc_count
+
+  " Test redoing Visual mode
+  set operatorfunc=Underscorize
+  new
+  call setline(1, ['first', 'first', 'third', 'third', 'second'])
+  normal! 1GVjr_
+  normal! 5G.
+  normal! 3G.
+  call assert_equal(['_____', '_____', '_____', '_____', '______'], getline(1, '$'))
+  bwipe!
   set operatorfunc=
 endfunc
 
-- 
cgit