From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: npostavs@users.sourceforge.net Newsgroups: gmane.emacs.bugs Subject: bug#13336: 24.3.50; `next-frame' should not choose a frame (e.g. *Backtrace*) that did not exist when it was invoked Date: Mon, 30 Jan 2017 22:22:53 -0500 Message-ID: <87h94frjzm.fsf@users.sourceforge.net> References: <1776CE98469A44C484752764DD29E2DE@us.oracle.com> <87sho1qcp9.fsf@users.sourceforge.net> <796316f7-38a5-4927-88df-96b8b90c3cea@default> NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1485832934 16877 195.159.176.226 (31 Jan 2017 03:22:14 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 31 Jan 2017 03:22:14 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.1 (gnu/linux) Cc: 13336@debbugs.gnu.org To: Drew Adams Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Jan 31 04:22:11 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 1cYP1H-0004G7-3g for geb-bug-gnu-emacs@m.gmane.org; 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Mon, 30 Jan 2017 19:21:44 -0800 (PST) Original-Received: from zony ([45.2.7.65]) by smtp.googlemail.com with ESMTPSA id v197sm9308664ita.2.2017.01.30.19.21.44 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 30 Jan 2017 19:21:44 -0800 (PST) In-Reply-To: <796316f7-38a5-4927-88df-96b8b90c3cea@default> (Drew Adams's message of "Mon, 30 Jan 2017 06:32:31 -0800 (PST)") 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:128814 Archived-At: retitle 13336 `next-frame' should not choose the *Backtrace* frame while debugging quit Drew Adams writes: > > At least in the case of *Backtrace*, which is perhaps a special > case, it makes no difference whether the frame exists by the > time `next-frame' is called. Backtrace acts specially: it does > not take its own context into account, but instead reflects the > state of the rest of Emacs. The debugger should not return the > *Backtrace* frame. Ah okay, a special case for *Backtrace* could make sense. Although I forsee some tricky edge cases since *Backtrace* is a buffer, not a frame.