patch 8.1.1668: popup window test is a bit flaky on some systems commit https://github.com/vim/vim/commit/8ccabf624ef4eb7ebe3e4d52449bc0bc545810f2 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jul 12 18:12:51 2019 +0200 patch 8.1.1668: popup window test is a bit flaky on some systems Problem: Popup window test is a bit flaky on some systems. Solution: Clear the command line. (Naruhiko Nishino, closes https://github.com/vim/vim/issues/4656)

" Vim filetype plugin file
" Previous Maintainer:  Nikolai Weibull <now@bitwi.se>
" Latest Revision:      2007-12-04

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let s:cpo_save = &cpo
set cpo&vim

let b:undo_ftplugin = "setl com< cms< fo<"

setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions+=croql

let &cpo = s:cpo_save
unlet s:cpo_save