patch 8.1.1772: options test still fails on MS-Windows commit https://github.com/vim/vim/commit/b78564d0221089e6dfc9c9d58239c18b991ca9fe Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jul 28 19:24:36 2019 +0200 patch 8.1.1772: options test still fails on MS-Windows Problem: Options test still fails on MS-Windows. Solution: Check buffer-local value of 'completeslash'.

" 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<"