patch 9.0.2165: Vim9: can simplify arg type checking code Commit: https://github.com/vim/vim/commit/a8f7f92b56b42ea6a568eca889c48091f47fb429 Author: Ernie Rael <errael@raelity.com> Date: Thu Dec 14 20:17:04 2023 +0100 patch 9.0.2165: Vim9: can simplify arg type checking code Problem: Vim9: can simplify arg type checking code Solution: In `f_argcheck` array use `arg_any`, instead of NULL closes: #13674 Signed-off-by: Ernie Rael <errael@raelity.com> Signed-off-by: Christian Brabandt <cb@256bit.org>

" 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>)