From 5b60023a8c19fd77c426b0070057b95cae89cd42 Mon Sep 17 00:00:00 2001
From: Jan Edmund Lazo <jan.lazo@mail.utoronto.ca>
Date: Sat, 30 Nov 2019 15:29:01 -0500
Subject: vim-patch:8.1.2363: ml_get error when accessing Visual area in
 'statusline'

Problem:    ml_get error when accessing Visual area in 'statusline'.
Solution:   Disable Visual mode when using another window. (closes vim/vim#5278)
https://github.com/vim/vim/commit/dee50a518007b3a59f54b8ad018b6a83993593e7
---
 src/nvim/testdir/test_statusline.vim | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_statusline.vim b/src/nvim/testdir/test_statusline.vim
index b86340a23a..48ec777ffd 100644
--- a/src/nvim/testdir/test_statusline.vim
+++ b/src/nvim/testdir/test_statusline.vim
@@ -347,3 +347,25 @@ func Test_statusline()
   set laststatus&
   set splitbelow&
 endfunc
+
+func Test_statusline_visual()
+  func CallWordcount()
+    call wordcount()
+  endfunc
+  new x1
+  setl statusline=count=%{CallWordcount()}
+  " buffer must not be empty
+  call setline(1, 'hello')
+
+  " window with more lines than x1
+  new x2
+  call setline(1, range(10))
+  $
+  " Visual mode in line below liast line in x1 should not give ml_get error
+  call feedkeys("\<C-V>", "xt")
+  redraw
+
+  delfunc CallWordcount
+  bwipe! x1
+  bwipe! x2
+endfunc
-- 
cgit