From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#26650: 26.0.50; Protect *Backtrace* from accidental killing Date: Wed, 26 Apr 2017 18:33:00 +0300 Message-ID: <83o9vjnpzn.fsf@gnu.org> References: <871ssgvgof.fsf@calancha-pc> <87wpa8ofcc.fsf@users.sourceforge.net> <87shkwodmv.fsf@users.sourceforge.net> <838tmnpjly.fsf@gnu.org> <83wpa7o2gn.fsf@gnu.org> <87k267nxf9.fsf@users.sourceforge.net> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1493220859 1590 195.159.176.226 (26 Apr 2017 15:34:19 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 26 Apr 2017 15:34:19 +0000 (UTC) Cc: 26650@debbugs.gnu.org, tino.calancha@gmail.com To: npostavs@users.sourceforge.net Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Apr 26 17:34:16 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d3OxK-0000JO-Qf for geb-bug-gnu-emacs@m.gmane.org; Wed, 26 Apr 2017 17:34:14 +0200 Original-Received: from localhost ([::1]:55828 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3OxQ-0003xT-N6 for geb-bug-gnu-emacs@m.gmane.org; Wed, 26 Apr 2017 11:34:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49244) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3OxE-0003wX-Uz for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 11:34:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d3Ox9-0005tZ-J7 for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 11:34:08 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:43634) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1d3Ox9-0005tO-Fs for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 11:34:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1d3Ox9-0007D8-AQ for bug-gnu-emacs@gnu.org; Wed, 26 Apr 2017 11:34:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 26 Apr 2017 15:34:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26650 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 26650-submit@debbugs.gnu.org id=B26650.149322082627658 (code B ref 26650); Wed, 26 Apr 2017 15:34:03 +0000 Original-Received: (at 26650) by debbugs.gnu.org; 26 Apr 2017 15:33:46 +0000 Original-Received: from localhost ([127.0.0.1]:41825 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d3Ows-0007C2-1l for submit@debbugs.gnu.org; Wed, 26 Apr 2017 11:33:46 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:58125) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1d3Owq-0007Bo-6B for 26650@debbugs.gnu.org; Wed, 26 Apr 2017 11:33:44 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1d3Owk-0005hm-CS for 26650@debbugs.gnu.org; Wed, 26 Apr 2017 11:33:39 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:56501) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1d3Owk-0005hZ-6R; Wed, 26 Apr 2017 11:33:38 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:4312 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1d3Owj-0000TL-FY; Wed, 26 Apr 2017 11:33:37 -0400 In-reply-to: <87k267nxf9.fsf@users.sourceforge.net> (npostavs@users.sourceforge.net) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:132019 Archived-At: > From: npostavs@users.sourceforge.net > Cc: Tino Calancha , 26650@debbugs.gnu.org > Date: Wed, 26 Apr 2017 08:52:26 -0400 > > Eli Zaretskii writes: > > >> >> + (add-hook 'kill-buffer-hook > >> >> + (lambda () (if (> (recursion-depth) 0) (top-level))) nil t) > >> > > >> > This will throw to top-level when _any_ buffer is killed, as long as > >> > we are in recursive-edit, no? > >> No, because `add-hook' is called with non-nil LOCAL arg. > > > > Right, sorry for not paying attention. > > Maybe I should have written > > (add-hook 'kill-buffer-hook (lambda ...) nil 'local) > > to emphasize this? It's up to you, but the fact that I didn't see it is not a reason good enough to change anything, IMO.