patch 8.2.0799: build fails if snprintf is not available Commit: https://github.com/vim/vim/commit/74c69636563310d1e941fec695ff2d74518fe743 Author: Bram Moolenaar <Bram@vim.org> Date: Tue May 19 21:43:47 2020 +0200 patch 8.2.0799: build fails if snprintf is not available Problem: Build fails if snprintf is not available. Solution: Use vim_snprintf().

" 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>)