From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#44941: 28.0.50; M-x grep, perhaps all asynch subprocesses Date: Mon, 30 Nov 2020 17:41:59 +0200 Message-ID: <831rgalum0.fsf@gnu.org> References: <83y2ikkwpw.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12422"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 44941@debbugs.gnu.org To: rms@gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Nov 30 16:43:17 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 1kjlKe-00039q-Rs for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 30 Nov 2020 16:43:16 +0100 Original-Received: from localhost ([::1]:48712 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kjlKd-0003Tw-Tf for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 30 Nov 2020 10:43:15 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:42970) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kjlKQ-0003To-Aq for bug-gnu-emacs@gnu.org; Mon, 30 Nov 2020 10:43:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44751) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kjlKQ-0008Cm-3K for bug-gnu-emacs@gnu.org; Mon, 30 Nov 2020 10:43:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kjlKQ-0002cr-2B for bug-gnu-emacs@gnu.org; Mon, 30 Nov 2020 10:43:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 30 Nov 2020 15:43:02 +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=B44941.160675094110040 (code B ref 44941); Mon, 30 Nov 2020 15:43:02 +0000 Original-Received: (at 44941) by debbugs.gnu.org; 30 Nov 2020 15:42:21 +0000 Original-Received: from localhost ([127.0.0.1]:56297 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kjlJl-0002br-AU for submit@debbugs.gnu.org; Mon, 30 Nov 2020 10:42:21 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:52846) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kjlJj-0002be-1n for 44941@debbugs.gnu.org; Mon, 30 Nov 2020 10:42:20 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:57776) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kjlJd-0007xJ-RO for 44941@debbugs.gnu.org; Mon, 30 Nov 2020 10:42:13 -0500 Original-Received: from [176.228.60.248] (port=4423 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kjlJW-0004Ob-HU; Mon, 30 Nov 2020 10:42:07 -0500 In-Reply-To: (message from Richard Stallman on Sun, 29 Nov 2020 23:46:22 -0500) 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:194641 Archived-At: > From: Richard Stallman > Cc: 44941@debbugs.gnu.org > Date: Sun, 29 Nov 2020 23:46:22 -0500 > > Here is the cgrep script: > > #!/bin/bash > > grep -a "$@" | cut -c -200 > > cut seems to be responsible for the problem by buffering output even to a tty. Sounds like a useful feature to ask Grep developers to add it.