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#55863: 29.0.50; [PATCH] Avoid hanging chad of *Backtrace* Date: Thu, 09 Jun 2022 21:56:08 +0300 Message-ID: <83mtel1x9z.fsf@gnu.org> References: <877d5qetfm.fsf@dick> <874k0u6lhv.fsf@gnus.org> <87czfi3pyu.fsf@dick> <864k0teq3y.fsf@mail.linkov.net> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="5727"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 55863@debbugs.gnu.org, larsi@gnus.org, dick.r.chiang@gmail.com To: Juri Linkov Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Jun 09 21:10:00 2022 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 1nzNXc-0001H7-NR for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 09 Jun 2022 21:10:00 +0200 Original-Received: from localhost ([::1]:48750 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nzNXb-0006im-BJ for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 09 Jun 2022 15:09:59 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:47582) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nzNL5-0007dD-6L for bug-gnu-emacs@gnu.org; Thu, 09 Jun 2022 14:57:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:53878) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nzNL4-0001M5-Tu for bug-gnu-emacs@gnu.org; Thu, 09 Jun 2022 14:57:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nzNL4-0000Wy-Ss for bug-gnu-emacs@gnu.org; Thu, 09 Jun 2022 14:57:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 09 Jun 2022 18:57:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 55863 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 55863-submit@debbugs.gnu.org id=B55863.16548009841949 (code B ref 55863); Thu, 09 Jun 2022 18:57:02 +0000 Original-Received: (at 55863) by debbugs.gnu.org; 9 Jun 2022 18:56:24 +0000 Original-Received: from localhost ([127.0.0.1]:47766 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nzNKR-0000VM-VZ for submit@debbugs.gnu.org; Thu, 09 Jun 2022 14:56:24 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:34246) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nzNKL-0000Uu-LI for 55863@debbugs.gnu.org; Thu, 09 Jun 2022 14:56:22 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:36138) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nzNKF-0001Cv-IG; Thu, 09 Jun 2022 14:56:11 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=ZbsOzmjZ7B2HpPzT1gNz8M33N/3DzMFMJrBCpHNlaVw=; b=GwZQ++/7oMgJ 3Rp1+i34rg3daFvUwrGAHfbpLEsH+RHwZmv2Izz+24OMO+GzwJHKceaYoBQ5bFktfDV57+Iq2byNK uHOwcjdCIigouI/Ui9iljraWCWiVPiOKo7cud3Q055e1n3kGqx4dlXuveIwDrGesQMatI/4t4ujTo omA/u5Ttd3eGEZyri2QWHYbVCI/TlJq0sLGhbtmc2bVSciGzHGy2LreJcBr5CqvFH1DtIuiMcRX5C d86CnPyHsG571Xl2FLoumWdErm9amB6sPZb7DEBU5aN6nir1Grp2wYOYk9e5g8uvGE66ZgD5GBrTt kAyyQVgW5F/IOsASX2bRCQ==; Original-Received: from [87.69.77.57] (port=3819 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nzNKF-0004RG-0s; Thu, 09 Jun 2022 14:56:11 -0400 In-Reply-To: <864k0teq3y.fsf@mail.linkov.net> (message from Juri Linkov on Thu, 09 Jun 2022 19:58:33 +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" Xref: news.gmane.io gmane.emacs.bugs:234155 Archived-At: > Cc: 55863@debbugs.gnu.org, Lars Ingebrigtsen > From: Juri Linkov > Date: Thu, 09 Jun 2022 19:58:33 +0300 > > > (let ((debug-on-error t)) > > (error "No chads please.")) > > > > Then type "q", "C-x C-b", and note the empty lurker *Backtrace*. > > > > Apparently I'm the only one irked by this recurring bugaboo. > > A better question is why *Backtrace* is erased? > Often I accidentally quit the backtrace, then > try to switch to the *Backtrace* buffer to check > the backtrace again, but to no avail. Happened to me as well, indeed.