patch 8.1.1675: listener list not correctly updated on listener_remove() commit https://github.com/vim/vim/commit/7b73f914c4fc5a3f7ad97b678cc8137f964e3d62 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jul 13 13:03:02 2019 +0200 patch 8.1.1675: listener list not correctly updated on listener_remove() Problem: Listener list not correctly updated on listener_remove(). Solution: Only set "prev" when not removing a listener. Return one if the listener was found and removed.

" 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