patch 8.2.1043: %a item in 'statusline' not tested Commit: https://github.com/vim/vim/commit/4014e2ceb03b8aeb947a0c671a099b677c8f2d5d Author: Bram Moolenaar <Bram@vim.org> Date: Tue Jun 23 20:00:50 2020 +0200 patch 8.2.1043: %a item in 'statusline' not tested Problem: %a item in 'statusline' not tested. Solution: Add a test. (Dominique Pell?, closes https://github.com/vim/vim/issues/6318)

" 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>)