patch 8.2.1797: Vim9: some parts of the code not tested Commit: https://github.com/vim/vim/commit/6abd3dc257cf56a8262db38eb15c7cc754e8e002 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Oct 4 14:17:32 2020 +0200 patch 8.2.1797: Vim9: some parts of the code not tested Problem: Vim9: some parts of the code not tested. Solution: Add a few tests.

" 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>)