patch 8.2.4404: Vim9: some code not covered by tests Commit: https://github.com/vim/vim/commit/cd1cda2f877aab5ec954e14bcba59076533529a4 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 16 21:48:25 2022 +0000 patch 8.2.4404: Vim9: some code not covered by tests Problem: Vim9: some code not covered by tests. Solution: Add a few specific test cases.

" 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>)