patch 8.2.1262: src/ex_cmds.c file is too big Commit: https://github.com/vim/vim/commit/f868ba89039045b25efe83d12ca501d657e170e8 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jul 21 21:07:20 2020 +0200 patch 8.2.1262: src/ex_cmds.c file is too big Problem: src/ex_cmds.c file is too big. Solution: Move help related code to src/help.c. (Yegappan Lakshmanan, closes #6506)

" 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>)