patch 8.1.0334: 'autowrite' takes effect when buffer is not to be written commit https://github.com/vim/vim/commit/8c9e7b00f6566dc41e794ef11c93d93b034c7134 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Aug 30 13:07:17 2018 +0200 patch 8.1.0334: 'autowrite' takes effect when buffer is not to be written Problem: 'autowrite' takes effect when buffer is not to be written. Solution: Don't write buffers that are not supposed to be written. (Even Q Jones, closes #3391) Add tests for 'autowrite'.

" Vim filetype plugin file
" Language:     Vim's quickfix window
" Maintainer:   Lech Lorens <Lech.Lorens@gmail.com>
" Last Changed: 30 Apr 2012

if exists("b:did_ftplugin")
  finish
endif

" Don't load another plugin for this buffer
let b:did_ftplugin = 1

let b:undo_ftplugin = "set stl<"

" Display the command that produced the list in the quickfix window:
setlocal stl=%t%{exists('w:quickfix_title')?\ '\ '.w:quickfix_title\ :\ ''}\ %=%-15(%l,%c%V%)\ %P