commit https://github.com/vim/vim/commit/5d18e0eca59ffbba22c7f7c91c9f99d672095728 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Apr 14 22:54:24 2016 +0200 patch 7.4.1742 Problem: strgetchar() does not work correctly. Solution: use mb_cptr2len(). Add a test. (Naruhiko Nishino)

" Vim support file to switch off detection of file types
"
" Maintainer:	Bram Moolenaar <Bram@vim.org>
" Last change:	2001 Jun 11

if exists("did_load_filetypes")
  unlet did_load_filetypes
endif

" Remove all autocommands in the filetypedetect group
silent! au! filetypedetect *