patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function Commit: https://github.com/vim/vim/commit/70c43d84be98ab54d3723155dcc4232dc5a5f081 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Jan 26 21:01:15 2022 +0000 patch 8.2.4225: Vim9: depth argument of :lockvar not parsed in :def function Problem: Vim9: depth argument of :lockvar not parsed in :def function. Solution: Parse the optional depth argument. (closes https://github.com/vim/vim/issues/9629) Fix that locking doesn't work for a non-materialize list.

" 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>)