patch 8.2.1187: terminal2 test sometimes hangs in the GUI on Travis Commit: https://github.com/vim/vim/commit/c85156bb897085d7f5a8e4e180287f87bf19b948 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 12 14:09:23 2020 +0200 patch 8.2.1187: terminal2 test sometimes hangs in the GUI on Travis Problem: Terminal2 test sometimes hangs in the GUI on Travis. Solution: Disable Test_zz2_terminal_guioptions_bang() for now.

" 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>)