commit https://github.com/vim/vim/commit/aad30bbcde2b268e2fffb6fd1443f27ebda9d1ff Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jun 26 17:31:03 2016 +0200 patch 7.4.1959 Problem: Crash when running test_channel.vim on Windows. Solution: Check for NULL pointer result from FormatMessage(). (Christian Brabandt)

" 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