From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Richard Stallman Newsgroups: gmane.emacs.bugs Subject: bug#44941: 28.0.50; M-x grep, perhaps all asynch subprocesses Date: Tue, 01 Dec 2020 00:23:46 -0500 Message-ID: References: <83y2ikkwpw.fsf@gnu.org> <831rgalum0.fsf@gnu.org> <87a6uyc0dr.fsf@igel.home> Reply-To: rms@gnu.org Content-Type: text/plain; charset=Utf-8 Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="26268"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 44941@debbugs.gnu.org To: Andreas Schwab Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Tue Dec 01 06:24:09 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 1kjy93-0006jd-8t for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 01 Dec 2020 06:24:09 +0100 Original-Received: from localhost ([::1]:55430 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kjy92-00056J-8h for geb-bug-gnu-emacs@m.gmane-mx.org; Tue, 01 Dec 2020 00:24:08 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:36672) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kjy8v-000569-VJ for bug-gnu-emacs@gnu.org; Tue, 01 Dec 2020 00:24:01 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45921) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kjy8v-0004ut-Na for bug-gnu-emacs@gnu.org; Tue, 01 Dec 2020 00:24:01 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kjy8v-0004VF-JD for bug-gnu-emacs@gnu.org; Tue, 01 Dec 2020 00:24:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Richard Stallman Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 01 Dec 2020 05:24:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44941 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: notabug unreproducible Original-Received: via spool by 44941-submit@debbugs.gnu.org id=B44941.160680023817299 (code B ref 44941); Tue, 01 Dec 2020 05:24:01 +0000 Original-Received: (at 44941) by debbugs.gnu.org; 1 Dec 2020 05:23:58 +0000 Original-Received: from localhost ([127.0.0.1]:57467 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kjy8s-0004Uw-00 for submit@debbugs.gnu.org; Tue, 01 Dec 2020 00:23:58 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:46646) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kjy8m-0004Uf-PQ for 44941@debbugs.gnu.org; Tue, 01 Dec 2020 00:23:56 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:48120) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kjy8h-0004ob-CN; Tue, 01 Dec 2020 00:23:47 -0500 Original-Received: from rms by fencepost.gnu.org with local (Exim 4.82) (envelope-from ) id 1kjy8g-0004dS-80; Tue, 01 Dec 2020 00:23:46 -0500 In-Reply-To: <87a6uyc0dr.fsf@igel.home> (message from Andreas Schwab on Mon, 30 Nov 2020 16:47:28 +0100) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:194706 Archived-At: [[[ To any NSA and FBI agents reading my email: please consider ]]] [[[ whether defending the US Constitution against all enemies, ]]] [[[ foreign or domestic, requires you to follow Snowden's example. ]]] > That feature already exists: stdbuf. Thank you very much! I had never heard of that. stdbuf --output=L applying to grep fixed the problem -- grep needed this, since it was outputting to a pipe. -- Dr Richard Stallman Chief GNUisance of the GNU Project (https://gnu.org) Founder, Free Software Foundation (https://fsf.org) Internet Hall-of-Famer (https://internethalloffame.org)