patch 8.2.0414: channel connect_waittime() test is flaky Commit: https://github.com/vim/vim/commit/373a876d0cac5f8aff352e8ca42fdac88a1a7c3b Author: Bram Moolenaar <Bram@vim.org> Date: Thu Mar 19 19:44:32 2020 +0100 patch 8.2.0414: channel connect_waittime() test is flaky Problem: Channel connect_waittime() test is flaky. Solution: Set the test_is_flaky flag. Use test_is_flaky for more tests.

" 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>)