From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: tomas@tuxteam.de Newsgroups: gmane.emacs.help Subject: Re: Fwd: Fails to bring up a back trace Date: Thu, 30 Nov 2023 11:17:02 +0100 Message-ID: References: <9e93e315-10a9-46e0-ba8d-11d4d392d7ae@starynkevitch.net> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="xAsUbDNIV+7kpqrS" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="37025"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Davin Pearson , gnu.emacs.help@gnu.org To: Basile Starynkevitch Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Thu Nov 30 11:18:11 2023 Return-path: Envelope-to: geh-help-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 1r8e7X-0009SS-LZ for geh-help-gnu-emacs@m.gmane-mx.org; Thu, 30 Nov 2023 11:18:11 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1r8e6s-0000pa-Sv; Thu, 30 Nov 2023 05:17:30 -0500 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 1r8e6p-0000pM-50 for help-gnu-emacs@gnu.org; Thu, 30 Nov 2023 05:17:27 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r8e6o-0001d9-Sx for help-gnu-emacs@gnu.org; Thu, 30 Nov 2023 05:17:26 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by fencepost.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r8e6X-0007nd-KF for gnu.emacs.help@gnu.org; Thu, 30 Nov 2023 05:17:24 -0500 Original-Received: from mail.tuxteam.de ([5.199.139.25]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1r8e6V-0001cC-BD for gnu.emacs.help@gnu.org; Thu, 30 Nov 2023 05:17:09 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tuxteam.de; s=mail; h=In-Reply-To:Content-Type:MIME-Version:References:Message-ID:Subject :Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Id:List-Help:List-Unsubscribe:List-Subscribe: List-Post:List-Owner:List-Archive; bh=xn3WROM4Q8IDudlW47NIMK+sgpcufUYJmRSjawWi+/I=; b=RV56jmbek5QAXGDtfEsvlkwDVv kJgnop3pd/C2tv+1RGzVZdzOA1j3eDG2DhOB7NMx8FJ3bkemBVV04INyp6A8uLBLz8wu81J5zywGY uF2SNJLDsL9wVNEPHput4LzOGj/VH9rBK1EwncBXH0b1YJPNuBgYx6ljXv5XQH5zPXT6X9250pE7l lfCFUHWOKHSOQkJk2oRGnU6bjJVRSPJLjTb+Vg2oPHE5IImquLREJpICEcWowfZSsjHFsn0uZgjDH dl9XvIqveZC8yl9ceb5aXZE6CQfDGxqeqweaV2/JeD9msks2WSgBAbDEj+3jpNeo0eWlLB+PfjeRS zixLyHpg==; Original-Received: from tomas by mail.tuxteam.de with local (Exim 4.94.2) (envelope-from ) id 1r8e6Q-0004ka-81; Thu, 30 Nov 2023 11:17:02 +0100 Content-Disposition: inline In-Reply-To: <9e93e315-10a9-46e0-ba8d-11d4d392d7ae@starynkevitch.net> Received-SPF: pass client-ip=5.199.139.25; envelope-from=tomas@tuxteam.de; helo=mail.tuxteam.de 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, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.help:145587 Archived-At: --xAsUbDNIV+7kpqrS Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Nov 30, 2023 at 10:47:36AM +0100, Basile Starynkevitch wrote: >=20 > On 11/30/23 05:58, tomas@tuxteam.de wrote: > > On Thu, Nov 30, 2023 at 10:43:45AM +1300, Davin Pearson wrote: > >=20 > > [...] > >=20 > > > Yet it fails to bring up an error backtrace. > > I fear this is too scant a context to feed educated guesses. But > > this, at least, looks wrong to me: > >=20 > > > I also tried the following command: > > >=20 > > > emacs --geometry 2048x1024 --eval "(setq debug-on-error)" --debug-ini= t & > > ... it should be "(setq debug-on-error t)". >=20 >=20 > A possible approach to backtracking on Linux might be to improve or enhan= ce > GNU emacs to use Ian Taylor's libbacktrace open source library. The > libbacktrace source code is on > https://github.com/ianlancetaylor/libbacktrace [...] Hi, Basile I think (but I may be wrong, of course) the OP's problem was much simpler and they were just after a plain boring Lisp stack trace. That saie, I'm still a fan of your work :) Cheers --=20 t --xAsUbDNIV+7kpqrS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iF0EABECAB0WIQRp53liolZD6iXhAoIFyCz1etHaRgUCZWhhFgAKCRAFyCz1etHa Rq6lAJ9ySXac8hoC+lIIJ3tAQj7qG0uQBwCfUoMfffXup/LocmU7M9H8zHUZvhU= =o4rE -----END PGP SIGNATURE----- --xAsUbDNIV+7kpqrS--