patch 8.2.3070: not enough testing for shell use Commit: https://github.com/vim/vim/commit/ffec6dd16a766180429addaa78928c773a3c9832 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Sun Jun 27 22:09:59 2021 +0200 patch 8.2.3070: not enough testing for shell use Problem: Not enough testing for shell use. Solution: Add a bit more testing. (Yegappan Lakshmanan, closes https://github.com/vim/vim/issues/8469)

" 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>)