patch 8.0.0381: diff mode is not sufficiently tested commit https://github.com/vim/vim/commit/aeb661e1f4a491286ef7af8c3105aff1f3b16f1c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 26 19:59:59 2017 +0100 patch 8.0.0381: diff mode is not sufficiently tested Problem: Diff mode is not sufficiently tested. Solution: Add more diff mode tests. (Dominique Pelle, closes https://github.com/vim/vim/issues/1515)

" Vim filetype plugin file
" Language:         login.access(5) configuration file
" Maintainer:       Nikolai Weibull <now@bitwi.se>
" Latest Revision:  2008-07-09

if exists("b:did_ftplugin")
  finish
endif
let b:did_ftplugin = 1

let s:cpo_save = &cpo
set cpo&vim

let b:undo_ftplugin = "setl com< cms< fo<"

setlocal comments=:# commentstring=#\ %s formatoptions-=t formatoptions+=croql

let &cpo = s:cpo_save
unlet s:cpo_save