patch 8.2.1529: Vim9: :elseif may be compiled when not needed Commit: https://github.com/vim/vim/commit/749639ec7248740cd271f34ec5f7bb70891b459c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 27 23:08:47 2020 +0200 patch 8.2.1529: Vim9: :elseif may be compiled when not needed Problem: Vim9: :elseif may be compiled when not needed. Solution: Do evaluate the :elseif expression.

" 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>)