commit https://github.com/vim/vim/commit/868cfc19bb079a16ca58884b551486566f35419b Author: Bram Moolenaar <Bram@vim.org> Date: Sat Apr 30 16:49:58 2016 +0200 patch 7.4.1809 Problem: Using wrong short option name for 'termguicolors'. Solution: Use the option name.

start of test file Xxx
vim: set noai :
	this is a test
	this is a test
	this is a test
	this is a test
this is some more text
end of test file Xxx
this is another test line