commit https://github.com/vim/vim/commit/5131c144feb046c5e2b72e6c172159d80ce06b3c Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 29 22:05:26 2016 +0100 patch 7.4.1464 Problem: When the argument of sort() is zero or empty it fails. Solution: Make zero work as documented. (suggested by Yasuhiro Matsumoto)

" 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 *