commit https://github.com/vim/vim/commit/f609dcf8c1094f6fc95f4fc36321a1fb08a7110c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Dec 3 17:43:17 2015 +0100 patch 7.4.954 Problem: When using Lua there may be a crash. (issue https://github.com/vim/vim/issues/468) Solution: Avoid using an unitialized tv. (Yukihiro Nakadaira)

" Vim support file to switch off loading plugins for file types
"
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last Change:	2011 Oct 20

if exists("did_load_ftplugin")
  unlet did_load_ftplugin
endif

" Remove all autocommands in the filetypeplugin group, if any exist.
if exists("#filetypeplugin")
  silent! au! filetypeplugin *
endif