patch 8.2.1066: Lua arrays are zero based Commit: https://github.com/vim/vim/commit/bd84617d1a6766efd59c94aabebb044bef805b99 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jun 27 12:32:57 2020 +0200 patch 8.2.1066: Lua arrays are zero based Problem: Lua arrays are zero based. Solution: Make Lua arrays one based. (Prabir Shrestha, closes https://github.com/vim/vim/issues/6347) Note: this is not backwards compatible.

" 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>)