patch 8.2.5109: mode not updated after CTRL-O CTRL-C in Insert mode Commit: https://github.com/vim/vim/commit/7a1d32809bb5c1527314000983e75125d79192e0 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 16 13:04:45 2022 +0100 patch 8.2.5109: mode not updated after CTRL-O CTRL-C in Insert mode Problem: Mode not updated after CTRL-O CTRL-C in Insert mode. Solution: Set redraw_mode and use it. (closes https://github.com/vim/vim/issues/10581)

" 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>)