patch 8.1.0746: highlighting not updated with conceal and 'cursorline' commit https://github.com/vim/vim/commit/bbee8d5122b159683b3f52eddd0da85fcf1fcbfd Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jan 14 21:51:40 2019 +0100 patch 8.1.0746: highlighting not updated with conceal and 'cursorline' Problem: Highlighting not updated with conceal and 'cursorline'. (Jason Franklin) Solution: Do not use a zero line number. Check if 'conceallevel' is set for the current window.

" 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