patch 8.2.2898: QuitPre and ExitPre not triggered when GUI window is closed Commit: https://github.com/vim/vim/commit/3552e742898cd57adaf9b8ce32a9056271eab8d2 Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 29 12:21:58 2021 +0200 patch 8.2.2898: QuitPre and ExitPre not triggered when GUI window is closed Problem: QuitPre and ExitPre not triggered when GUI window is closed. Solution: Call before_quit_autocmds(). (closes https://github.com/vim/vim/issues/8242)

" Provide 'PrintVer' command to print the interface versions.

func s:print_ver(lang, ...)
  if has(a:lang)
    exec a:lang join(a:000)
  else
    echo 'N/A'
  endif
  echo ''
endfunc

command -nargs=+ PrintVer call <SID>print_ver(<f-args>)