patch 9.0.1608: update_topline() is called twice Commit: https://github.com/vim/vim/commit/5c606846b9a43c7e6b94c7e96838f7532792f557 Author: Luuk van Baal <luukvbaal@gmail.com> Date: Mon Jun 5 15:00:05 2023 +0100 patch 9.0.1608: update_topline() is called twice Problem: update_topline() is called twice. Solution: Do not call update_topline() before curs_columns(). (Luuk van Baal, closes #12495)

" Vim syntax file
" Language:	none; used to see highlighting
" Maintainer:	github user lacygoill
" Last Change:	2023 Mar 08

" To see your current highlight settings, do
"    :so $VIMRUNTIME/syntax/hitest.vim

import 'dist/vimhighlight.vim'
call vimhighlight.HighlightTest()