commit https://github.com/vim/vim/commit/717e196060d946fe20bb0f0307f417dc4d0e9b17 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Aug 10 21:28:44 2016 +0200 patch 7.4.2193 Problem: With Gnome when the GUI can't start test_startup hangs. Solution: Call gui_mch_early_init_check(). (Hirohito Higashi)

" Vim indent file
" Language:	Mail
" Maintainer:	Bram Moolenaar
" Last Change:	2009 Jun 03

if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

" What works best is auto-indenting, disable other indenting.
" For formatting see the ftplugin.
setlocal autoindent nosmartindent nocindent indentexpr=