commit https://github.com/vim/vim/commit/77324fc9d3206a12f5ae39da1574be3ee1273591 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 17 22:37:03 2016 +0100 patch 7.4.1129 Problem: Python None value can't be converted to a Vim value. Solution: Just use zero. (Damien)

" 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 *