patch 8.2.0467: Vim9: some errors are not tested Commit: https://github.com/vim/vim/commit/33fa29cf74ea314f89cfa58ec9ffc2d6781a59d4 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 28 19:41:33 2020 +0100 patch 8.2.0467: Vim9: some errors are not tested Problem: Vim9: some errors are not tested Solution: Add more tests. Fix that Vim9 script flag is not reset.

" 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>)