commit https://github.com/vim/vim/commit/fa03fd6c4a9fe05274d62ddefd645cb5801d2023 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Jan 2 22:03:00 2016 +0100 patch 7.4.1036 Problem: Only terminals with up to 256 colors work properly. Solution: Use the 256 color behavior for all terminals with 256 or more colors. (Robert de Bath, closes https://github.com/vim/vim/issues/504)

" 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<"