patch 9.0.0371: compiler warning for uninitialized variable Commit: https://github.com/vim/vim/commit/06fef1b2bdc07c6170b178e34b4712c21bd81a2e Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 3 21:53:28 2022 +0100 patch 9.0.0371: compiler warning for uninitialized variable Problem: Compiler warning for uninitialized variable. Solution: Initialize the variable. (John Marriott)

" 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>)