patch 8.0.1669: :vimgrep may add entries to the wrong quickfix list commit https://github.com/vim/vim/commit/e1bb879f49665bb828197135b80aaf72cc190073 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Apr 6 22:58:23 2018 +0200 patch 8.0.1669: :vimgrep may add entries to the wrong quickfix list Problem: :vimgrep may add entries to the wrong quickfix list. Solution: Use the list identifier. (Yegappan Lakshmanan)

" Vim compiler file
" Compiler:     ATT dot
" Maintainer:	Marcos Macedo <bar4ka@bol.com.br>
" Last Change:	2004 May 16

if exists("current_compiler")
  finish
endif
let current_compiler = "dot"

if exists(":CompilerSet") != 2		" older Vim always used :setlocal
  command -nargs=* CompilerSet setlocal <args>
endif

CompilerSet makeprg=dot\ -T$*\ \"%:p\"\ -o\ \"%:p:r.$*\"