From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#44941: 28.0.50; M-x grep, perhaps all asynch subprocesses Date: Sun, 29 Nov 2020 11:47:55 +0100 Message-ID: <87ft4sfnhg.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="22542"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 44941@debbugs.gnu.org To: Richard Stallman Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Nov 29 11:49:21 2020 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kjKGf-0005li-8B for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 29 Nov 2020 11:49:21 +0100 Original-Received: from localhost ([::1]:53834 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kjKGe-0005kh-A9 for geb-bug-gnu-emacs@m.gmane-mx.org; 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It used to be that hits in the first files > searched would appear earlier -- as soon as grep finds them, I expect > -- but I think Emacs doesn't notice that output from the subprocess any more. I'm unable to reproduce this bug in Emacs 28 on Debian/bullseye. My test case: emacs -Q M-x grep RET grep --color -nH --null -e the `find . -name '*.el'` RET I can then go to the *grep* buffer, jump to the end, and see all the matches stream in. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no