patch 8.2.3911: Vim9: type check for filter() does not accept unknown Commit: https://github.com/vim/vim/commit/ef8f04b1d1daf2e0be8fa38dedcae84ebfc5ffb4 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Dec 27 12:29:19 2021 +0000 patch 8.2.3911: Vim9: type check for filter() does not accept unknown Problem: Vim9: type check for filter() does not accept unknown. Solution: Also accept unknown for the return type. (closes https://github.com/vim/vim/issues/9413)

" Vim filetype plugin file
" Language:     sbt
" Maintainer:   Steven Dobay <stevendobay at protonmail.com>
" License:      Same as Vim
" Last Change:  2017.04.30
" ----------------------------------------------------------------------------

if exists('b:did_ftplugin') || &cp
  finish
endif

let b:did_ftplugin = 1

runtime! ftplugin/scala.vim