From 296b8fbe3b62984210bb93c7d64b68cd1dd479b7 Mon Sep 17 00:00:00 2001
From: zeertzjq <zeertzjq@outlook.com>
Date: Fri, 21 Jan 2022 18:16:16 +0800
Subject: vim-patch:8.2.3121: 'listchars' "exceeds" character appears in
 foldcolumn

Problem:    'listchars' "exceeds" character appears in foldcolumn. Window
            separator is missing. (Leonid V.  Fedorenchik)
Solution:   Only draw the "exceeds" character in the text area.  Break the
            loop when not drawing the text. (closes vim/vim#8524)
https://github.com/vim/vim/commit/41fb723ee97baa2f095cde601a5a144b168b7a6b
---
 src/nvim/testdir/test_listchars.vim | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_listchars.vim b/src/nvim/testdir/test_listchars.vim
index 0bcbd9c4a5..c6e2ebd406 100644
--- a/src/nvim/testdir/test_listchars.vim
+++ b/src/nvim/testdir/test_listchars.vim
@@ -1,6 +1,8 @@
 " Tests for 'listchars' display with 'list' and :list
 
+source check.vim
 source view_util.vim
+source screendump.vim
 
 func Test_listchars()
   enew!
@@ -517,4 +519,34 @@ func Test_listchars_window_local()
   set list& listchars&
 endfunc
 
+func Test_listchars_foldcolumn()
+  CheckScreendump
+
+  let lines =<< trim END
+      call setline(1, ['aaa', '', 'a', 'aaaaaa'])
+      vsplit
+      vsplit
+      windo set signcolumn=yes foldcolumn=1 winminwidth=0 nowrap list listchars=extends:>,precedes:<
+  END
+  call writefile(lines, 'XTest_listchars')
+
+  let buf = RunVimInTerminal('-S XTest_listchars', {'rows': 10, 'cols': 60})
+
+  call term_sendkeys(buf, "13\<C-W>>")
+  call VerifyScreenDump(buf, 'Test_listchars_01', {})
+  call term_sendkeys(buf, "\<C-W>>")
+  call VerifyScreenDump(buf, 'Test_listchars_02', {})
+  call term_sendkeys(buf, "\<C-W>>")
+  call VerifyScreenDump(buf, 'Test_listchars_03', {})
+  call term_sendkeys(buf, "\<C-W>>")
+  call VerifyScreenDump(buf, 'Test_listchars_04', {})
+  call term_sendkeys(buf, "\<C-W>>")
+  call VerifyScreenDump(buf, 'Test_listchars_05', {})
+
+  " clean up
+  call StopVimInTerminal(buf)
+  call delete('XTest_listchars')
+endfunc
+
+
 " vim: shiftwidth=2 sts=2 expandtab
-- 
cgit