patch 8.2.3289: compiler warning for unused variable with small features Commit: https://github.com/vim/vim/commit/f18e8a969a3414ed5e6b7159c40fe43963021ff3 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 4 21:16:50 2021 +0200 patch 8.2.3289: compiler warning for unused variable with small features Problem: Compiler warning for unused variable with small features. Solution: Rearrange #ifdefs.

" 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>)