patch 8.2.1579: reports from asan are not optimal Commit: https://github.com/vim/vim/commit/5b5aa11801c75fac18a587bea02dc7a8b5b90c4b Author: Bram Moolenaar <Bram@vim.org> Date: Thu Sep 3 16:05:04 2020 +0200 patch 8.2.1579: reports from asan are not optimal Problem: Reports from asan are not optimal. Solution: Use clang with ubsan. (James McCoy, closes https://github.com/vim/vim/issues/6811)

" 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