commit https://github.com/vim/vim/commit/87bc3f74598ae8c648957e5755000cc6cdbc89ce Author: Bram Moolenaar <Bram@vim.org> Date: Sat Sep 3 17:33:54 2016 +0200 patch 7.4.2315 Problem: Insufficient testing for Normal mode commands. Solution: Add a big test. (Christian Brabandt, closes https://github.com/vim/vim/issues/1029)

" 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