patch 8.2.3129: Vim9: imported uninitialized list does not get type checked Commit: https://github.com/vim/vim/commit/c967d57aa9a6bede0f50c6986dcddc1dc035a354 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jul 8 21:38:50 2021 +0200 patch 8.2.3129: Vim9: imported uninitialized list does not get type checked Problem: Vim9: imported uninitialized list does not get type checked. Solution: Get type from imported variable.

" 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>)