patch 8.2.5167: get(Fn, 'name') on funcref returns special byte code Commit: https://github.com/vim/vim/commit/1ae8c262df7083dfb4b41485508951c50eccc84c Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jun 27 11:45:52 2022 +0100 patch 8.2.5167: get(Fn, 'name') on funcref returns special byte code Problem: get(Fn, 'name') on funcref returns special byte code. Solution: Use the printable name.

" 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>)