patch 9.0.1464: strace filetype detection is expensive Commit: https://github.com/vim/vim/commit/6e5a9f948221b52caaaf106079cb3430c4dd7c77 Author: Federico Mengozzi <19249682+fedemengo@users.noreply.github.com> Date: Mon Apr 17 22:31:38 2023 +0100 patch 9.0.1464: strace filetype detection is expensive Problem: Strace filetype detection is expensive. Solution: Match with a cheap pattern first. (Federico Mengozzi, closes #12220)

" 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>)