commit https://github.com/vim/vim/commit/fe9489233c463dd87046df3fd95332e47b66e93c Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 4 21:11:32 2016 +0200 patch 7.4.2154 Problem: Test_communicate() fails sometimes. Solution: Add it to the flaky tests.

" Vim indent file
" Language:	generic Changelog file
" Maintainer:	noone
" Last Change:	2005 Mar 29

" Only load this indent file when no other was loaded.
if exists("b:did_indent")
   finish
endif
let b:did_indent = 1

setlocal ai

let b:undo_indent = "setl ai<"