patch 8.2.3378: MS-Windows: completing environment variables with % is wrong Commit: https://github.com/vim/vim/commit/6024c0427ce1196344439997d5e41a6f8546368c Author: Albert Liu <albertymliu@gmail.com> Date: Fri Aug 27 20:59:35 2021 +0200 patch 8.2.3378: MS-Windows: completing environment variables with % is wrong Problem: MS-Windows: completing environment variables with % is wrong. Solution: Only complete environment variables with $. (Albert Liu, closes #8791)

" 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>)