commit https://github.com/vim/vim/commit/941aea2b975623a0c8bc24b140881ef0032a8bb8 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 11 17:14:27 2015 +0100 patch 7.4.965 Problem: On FreeBSD /dev/fd/ files are special. Solution: Use is_dev_fd_file() also for FreeBSD. (Derek Schrock, closes https://github.com/vim/vim/issues/521)

" 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