patch 8.2.0532: cannot use simplify() as a method Commit: https://github.com/vim/vim/commit/7035fd9d909c49cf5105a53753c1772c193d05b8 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Apr 8 20:03:52 2020 +0200 patch 8.2.0532: cannot use simplify() as a method Problem: Cannot use simplify() as a method. Solution: Add FEARG_1. (closes https://github.com/vim/vim/issues/5996)

" 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>)