commit https://github.com/vim/vim/commit/b86a343280b08d6701da68ee0651e960a0a7a61c Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 10 16:00:53 2016 +0100 patch 7.4.1079 Problem: New include file missing from distribution. Missing changes to quickfix code. Solution: Add alloc.h to the list of distributed files. Use the enum in quickfix code.

Tests for quickfix window's title     vim: set ft=vim :

STARTTEST
:so small.vim
:if !has('quickfix') | e! test.ok | wq! test.out | endif
:set efm=%E%f:%l:%c:%m
:cgetexpr ['file:1:1:message']
:let qflist=getqflist()
:call setqflist(qflist, 'r')
:copen
:let g:quickfix_title=w:quickfix_title
:wincmd p
:$put =g:quickfix_title
:/^Results/,$w test.out
:qa!
ENDTEST

Results of test_qf_title: