patch 8.2.0699: Vim9: not all errors tested Commit: https://github.com/vim/vim/commit/015f4267f4a28627c1872042078a95be7e06c4dc Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 5 21:25:22 2020 +0200 patch 8.2.0699: Vim9: not all errors tested Problem: Vim9: not all errors tested. Solution: Add test for deleted function. Bail out on first error.

" 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>)