From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Helmut Eller Newsgroups: gmane.emacs.bugs Subject: bug#70519: 30.0.50; Device for Emacs terminal I/O Date: Sat, 04 May 2024 17:47:00 +0200 Message-ID: <87msp5bmvf.fsf@gmail.com> References: <871q6xkvm9.fsf@gmail.com> <86zftk4pau.fsf@gnu.org> <865xvthnm8.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19833"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: 70519@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat May 04 17:48:04 2024 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 1s3HcJ-0004z3-SM for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 04 May 2024 17:48:03 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1s3Hc1-0001gl-3a; Sat, 04 May 2024 11:47:45 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1s3Hbw-0001fH-14 for bug-gnu-emacs@gnu.org; Sat, 04 May 2024 11:47:41 -0400 Original-Received: from debbugs.gnu.org ([2001:470:142:5::43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1s3Hbv-0007ow-Hu for bug-gnu-emacs@gnu.org; Sat, 04 May 2024 11:47:39 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1s3HcI-0002GE-It for bug-gnu-emacs@gnu.org; Sat, 04 May 2024 11:48:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Helmut Eller Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 04 May 2024 15:48:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 70519 X-GNU-PR-Package: emacs Original-Received: via spool by 70519-submit@debbugs.gnu.org id=B70519.17148376548678 (code B ref 70519); Sat, 04 May 2024 15:48:02 +0000 Original-Received: (at 70519) by debbugs.gnu.org; 4 May 2024 15:47:34 +0000 Original-Received: from localhost ([127.0.0.1]:54353 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1s3Hbq-0002Fu-Cr for submit@debbugs.gnu.org; Sat, 04 May 2024 11:47:34 -0400 Original-Received: from mail-ej1-x62c.google.com ([2a00:1450:4864:20::62c]:47185) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1s3Hbn-0002Fo-OM for 70519@debbugs.gnu.org; Sat, 04 May 2024 11:47:32 -0400 Original-Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-a59a8f0d941so106286266b.2 for <70519@debbugs.gnu.org>; Sat, 04 May 2024 08:47:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1714837623; x=1715442423; darn=debbugs.gnu.org; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:from:to:cc:subject:date:message-id:reply-to; bh=vpqwqCrsL8SyVIXSj3Ayv8yOc5NIZLVXAPB6DM/+AbU=; b=gzBlXB5MJzNKu+rUe+5NSv/uxSyGRjWYnrYQqrNKR59ruHFw6CshyvQzQKwuR65oli fzeMOsfsoMHHX2QOWmVXSg2mGbTqnQ3nXRmaUH0fzf05OkWjz7WPRsT8sWsXOs3+DoN4 uyvWYuGjz1L+FF4kSeL3wYwKlTlKM9hixa0Icp1pa+84hqkyDkDuwjLWMzuPLXmL0GRb f4GrXqnP/gF54ewsZS83VVeUsOTYUwTrpjU96UmO/qxoH7xPmx2/NTThkH7v6cUZ20Cs e9/CJNCzCsKEIxKIxnSI5DX0pRzHAqsl7l7+hv5aZNQ08tFkWj2chyMTre4PJ9t+ypAi zHMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1714837623; x=1715442423; h=mime-version:user-agent:message-id:date:references:in-reply-to :subject:cc:to:from:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=vpqwqCrsL8SyVIXSj3Ayv8yOc5NIZLVXAPB6DM/+AbU=; b=hHFXvaQyVRUYUBYAG7z8AEw70MIqyVkFcyEO3YPL0Fb8KfhSW3f+6KJurQZzBSNnbo Ty7uNT5pzCzq7EQs+ykXpDhBKdPj6X8ME2SzGteyn/hduTd42Gh29Svy1M+Qe6AQqHjO nGy7NwkmThQWeHLWCnebzL0FrzsmlgVf5QCn1IpQ3TYyZ8bXSWyLqvZFWU2Ti/vswaZW l76tXbDnRxrmFgQ0xf0cV6fLhY3U2hIpwxU41XvnMgbicBlexfV49ExZk52ogYlGAhuQ 9pmhHliNHmvxIXx1PYK65aRPcSQkh2Z3Nm2JWL4m6kPi1PikzdpT1i2y3CJcoLltwWKz x2RQ== X-Gm-Message-State: AOJu0YwHhiYlDHBQvs0Eqtp5yXZzUd7xWlwcSR7PTXeYCuID+lt5R5mg k+y6ynrzDXzwDI787EGLceV4bWRieOfmTuc7AIHIqyyh6xd4KwqUguhM7w== X-Google-Smtp-Source: AGHT+IGiXiS2VpOplPw1HTq7KKUipAWQP8jjBm48fRXjQxPVxbU4SY2JP0kYONTtPKnqK0yFeR3bAQ== X-Received: by 2002:a50:c00f:0:b0:571:fc02:1ce with SMTP id r15-20020a50c00f000000b00571fc0201cemr3061199edb.38.1714837622616; Sat, 04 May 2024 08:47:02 -0700 (PDT) Original-Received: from caladan (dial-184253.pool.broadband44.net. [212.46.184.253]) by smtp.gmail.com with ESMTPSA id dd20-20020a056402313400b00572aa7664bdsm3042426edb.39.2024.05.04.08.47.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 04 May 2024 08:47:02 -0700 (PDT) In-Reply-To: <865xvthnm8.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 04 May 2024 13:34:23 +0300") 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:284436 Archived-At: On Sat, May 04 2024, Eli Zaretskii wrote: >> Cc: 70519@debbugs.gnu.org >> Date: Tue, 23 Apr 2024 08:32:25 +0300 >> From: Eli Zaretskii >> >> More importantly, we already know the name of the terminal: we used it >> in emacs.c when we processed the --terminal switch. We just "forgot" >> it because we didn't save it anywhere. So one way of fixing this is >> to record that name and reuse it in init_tty. E.g., make DEV_TTY >> non-const, and save the actual name there when we process it in >> emacs.c. > > I attempted to fix this now that way on the master branch. Would you > mind testing whether it does what you wanted? If the current master > somehow doesn't do what you wanted, I'd appreciate a recipe for > reproducing the problematic behavior, so I could investigate. It's much better now. However, there is still something I would like to be different. I basically do this: 1) Start an xterm: xterm -e sh -c 'tty; exec sleep inf' This displays /dev/pts/12 and waits. Let's call this terminal A. 2) Start Emacs in another terminal, let's call it terminal B, start Emacs with: emacs -t /dev/pts/12 This prints "Using /dev/pts/12" and Emacs displays stuff in terminal A. Which is what one would expect. 3) Now when I press C-c in terminal B, I see ^C. This is not what I expect. I would expect that Emacs is interrupted and exits the same way a GUI Emacs exits when pressing C-c.