commit https://github.com/vim/vim/commit/4231da403e3c879dd6ac261e51f4ca60813935e3 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 2 14:30:04 2016 +0200 patch 7.4.1873 Problem: When a callback adds a timer the GUI doesn't use it until later. (Ramel Eshed) Solution: Return early if a callback adds a timer.

" 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