patch 8.2.3422: Vim9: no failure if return type differs from returned var Commit: https://github.com/vim/vim/commit/efc084e3353d6854b6dac8b240f70cb0abb838ad Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 9 22:30:52 2021 +0200 patch 8.2.3422: Vim9: no failure if return type differs from returned var Problem: Vim9: no failure if return type differs from returned variable. Solution: Copy type when copying a list. (closes https://github.com/vim/vim/issues/8847)

" Vim filetype plugin file
" Language:    Sexplib
" Maintainer:  Markus Mottl        <markus.mottl@gmail.com>
" URL:         https://github.com/ocaml/vim-ocaml
" Last Change:
"              2017 Apr 12 - First version (MM)

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin=1

" Comment string
setl commentstring=;\ %s
setl comments=:;