patch 8.1.2200: crash when memory allocation fails Commit: https://github.com/vim/vim/commit/1cac70953d3c012453ea85b1308a8b1f94359c26 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Oct 22 21:54:31 2019 +0200 patch 8.1.2200: crash when memory allocation fails Problem: Crash when memory allocation fails. Solution: Check for NULL curwin and curbuf. (Christian Brabandt, closes #4839)

" 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<"