commit https://github.com/vim/vim/commit/f9e687e0681a250e1549ab27b6c7ef2c500395e3 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Sep 4 21:33:09 2016 +0200 patch 7.4.2328 Problem: Crash when BufWinLeave autocmd goes to another tab page. (Hirohito Higashi) Solution: Make close_buffer() go back to the right window.

" Vim indent file
" Language:      BibTeX
" Maintainer:    Dorai Sitaram <ds26@gte.com>
" URL:		 http://www.ccs.neu.edu/~dorai/vimplugins/vimplugins.html
" Last Change:   2005 Mar 28

" Only do this when not done yet for this buffer
if exists("b:did_indent")
  finish
endif
let b:did_indent = 1

setlocal cindent

let b:undo_indent = "setl cin<"