patch 8.2.1806: MS-Windows with Python: Vim freezes after import command Commit: https://github.com/vim/vim/commit/253b16a4abdad1df350b9ddd9a709520b063934c Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 6 19:59:06 2020 +0200 patch 8.2.1806: MS-Windows with Python: Vim freezes after import command Problem: MS-Windows with Python: Vim freezes after import command. Solution: Use either "NUL" or "CONIN$" when reopening stdin. (Yasuhiro Matsumoto, closes #7083)

" 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>)