patch 8.2.2698: Lua test fails on MS-Windows Commit: https://github.com/vim/vim/commit/b9c6b6fb73711f64943340b2c3f0bdf8744451b6 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 3 15:35:50 2021 +0200 patch 8.2.2698: Lua test fails on MS-Windows Problem: Lua test fails on MS-Windows. Solution: Fall back to old method if "lua -v" doesn't work.

" 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>)