From unknown Tue Jun 17 01:50:44 2025 X-Loop: help-debbugs@gnu.org Subject: bug#46115: M-x shell vs. echo 's/ +/' Resent-From: =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 26 Jan 2021 17:38:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: report 46115 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: To: 46115@debbugs.gnu.org X-Debbugs-Original-To: bug-gnu-emacs@gnu.org Received: via spool by submit@debbugs.gnu.org id=B.161168262324393 (code B ref -1); Tue, 26 Jan 2021 17:38:01 +0000 Received: (at submit) by debbugs.gnu.org; 26 Jan 2021 17:37:03 +0000 Received: from localhost ([127.0.0.1]:42586 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l4SH1-0006LN-0B for submit@debbugs.gnu.org; Tue, 26 Jan 2021 12:37:03 -0500 Received: from lists.gnu.org ([209.51.188.17]:54958) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1l4SGy-0006Ky-OF for submit@debbugs.gnu.org; Tue, 26 Jan 2021 12:37:01 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40194) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l4SGy-00020w-El for bug-gnu-emacs@gnu.org; Tue, 26 Jan 2021 12:37:00 -0500 Received: from aye.elm.relay.mailchannels.net ([23.83.212.6]:18604) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1l4SGq-0006ml-DG for bug-gnu-emacs@gnu.org; Tue, 26 Jan 2021 12:36:59 -0500 X-Sender-Id: dreamhost|x-authsender|jidanni@jidanni.org Received: from relay.mailchannels.net (localhost [127.0.0.1]) by relay.mailchannels.net (Postfix) with ESMTP id ACFED34225D for ; Tue, 26 Jan 2021 17:36:44 +0000 (UTC) Received: from pdx1-sub0-mail-a12.g.dreamhost.com (100-96-18-11.trex.outbound.svc.cluster.local [100.96.18.11]) (Authenticated sender: dreamhost) by relay.mailchannels.net (Postfix) with ESMTPA id 29207341BD3 for ; Tue, 26 Jan 2021 17:36:44 +0000 (UTC) X-Sender-Id: dreamhost|x-authsender|jidanni@jidanni.org Received: from pdx1-sub0-mail-a12.g.dreamhost.com (pop.dreamhost.com [64.90.62.162]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384) by 100.96.18.11 (trex/6.0.2); Tue, 26 Jan 2021 17:36:44 +0000 X-MC-Relay: Neutral X-MailChannels-SenderId: dreamhost|x-authsender|jidanni@jidanni.org X-MailChannels-Auth-Id: dreamhost X-Desert-Shrill: 5844255f04c0681d_1611682604435_1822186582 X-MC-Loop-Signature: 1611682604435:1610830714 X-MC-Ingress-Time: 1611682604435 Received: from pdx1-sub0-mail-a12.g.dreamhost.com (localhost [127.0.0.1]) by pdx1-sub0-mail-a12.g.dreamhost.com (Postfix) with ESMTP id D8F9687094 for ; Tue, 26 Jan 2021 09:36:43 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=jidanni.org; h=from:to :subject:date:message-id:mime-version:content-type; s= jidanni.org; bh=KNtq6MO8ICNa0BPqxHCznn6/Gpc=; b=Xfr7/NyFX8MmqPEl 0myaTLuox8OqrhDbxftSp4KEoPcmUoQAxpjxKOrA+UwOi7UyvKw3W3GoZNh8sR71 I0Qr6sNeqA+RED4bM2pjDQOCI9cZuBxlVl1aL1LMxNgKGdpRiNcOY3/PdXn8ZdC3 Bn9ZulRoNxcxFSb3JSl8IpTKQEA= Received: from jidanni.org (220-140-15-84.dynamic-ip.hinet.net [220.140.15.84]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: jidanni@jidanni.org) by pdx1-sub0-mail-a12.g.dreamhost.com (Postfix) with ESMTPSA id 716837F81B for ; Tue, 26 Jan 2021 09:36:43 -0800 (PST) X-DH-BACKEND: pdx1-sub0-mail-a12 From: =?UTF-8?Q?=E7=A9=8D=E4=B8=B9=E5=B0=BC?= Dan Jacobson Date: Wed, 27 Jan 2021 01:12:07 +0800 Message-ID: <87a6svaahk.5.fsf@jidanni.org> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=23.83.212.6; envelope-from=jidanni@jidanni.org; helo=aye.elm.relay.mailchannels.net X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.4 (-) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -2.4 (--) Funny colors seen when typing in $ emacs -q -nw -f shell $ echo 's/ +/' s/ +/ But OK here: $ echo 's/ \+/' s/ \+/ emacs-version "27.1" -nw: optional.