patch 8.2.2102: Vim9: not all error messages tested Commit: https://github.com/vim/vim/commit/5402175815a9b9b05772f339efa3ec9f73bdae09 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Dec 6 18:50:36 2020 +0100 patch 8.2.2102: Vim9: not all error messages tested Problem: Vim9: not all error messages tested. Solution: Add a few 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>)