From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#40992: 27.0.90; Evaluating a function while using edebug breaks Date: Fri, 01 May 2020 21:02:28 +0300 Message-ID: <83mu6rv8i3.fsf@gnu.org> References: <87sggkawmz.fsf@russet.org.uk> <20200501155630.GA22689@ACM> <20200501173306.GB22689@ACM> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="98164"; mail-complaints-to="usenet@ciao.gmane.io" Cc: larsi@gnus.org, phillip.lord@russet.org.uk, 40992@debbugs.gnu.org To: Alan Mackenzie Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri May 01 20:03:21 2020 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 1jUa0P-000PRR-8P for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 01 May 2020 20:03:21 +0200 Original-Received: from localhost ([::1]:41326 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jUa0O-00059z-95 for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 01 May 2020 14:03:20 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46210) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jUa08-00057V-77 for bug-gnu-emacs@gnu.org; Fri, 01 May 2020 14:03:04 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.90_1) (envelope-from ) id 1jUa07-0007oZ-2B for bug-gnu-emacs@gnu.org; Fri, 01 May 2020 14:03:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:39069) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jUa06-0007nf-JR for bug-gnu-emacs@gnu.org; Fri, 01 May 2020 14:03:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jUa06-0000Dv-Ge for bug-gnu-emacs@gnu.org; Fri, 01 May 2020 14:03:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 01 May 2020 18:03:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40992 X-GNU-PR-Package: emacs Original-Received: via spool by 40992-submit@debbugs.gnu.org id=B40992.1588356171785 (code B ref 40992); Fri, 01 May 2020 18:03:02 +0000 Original-Received: (at 40992) by debbugs.gnu.org; 1 May 2020 18:02:51 +0000 Original-Received: from localhost ([127.0.0.1]:50615 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jUZzv-0000Cb-9Y for submit@debbugs.gnu.org; Fri, 01 May 2020 14:02:51 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43088) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1jUZzs-0000CN-Sm for 40992@debbugs.gnu.org; Fri, 01 May 2020 14:02:49 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:32783) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jUZzn-0006hU-3Q; Fri, 01 May 2020 14:02:43 -0400 Original-Received: from [176.228.60.248] (port=2009 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1jUZzj-00018N-DA; Fri, 01 May 2020 14:02:40 -0400 In-Reply-To: <20200501173306.GB22689@ACM> (message from Alan Mackenzie on Fri, 1 May 2020 17:33:06 +0000) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Received-From: 209.51.188.43 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:179448 Archived-At: > Date: Fri, 1 May 2020 17:33:06 +0000 > From: Alan Mackenzie > Cc: 40992@debbugs.gnu.org > > There doesn't appear to be a good way of solving this bug. A workable > workaround would be to check that the 'edebug property value is a list > in edebug--overlay-breakpoints, and just to remove the breakpoint > highlights when it's not a list. When it's not a list, it's a marker > pointing to the start of the function, from which the end of the > function can be found, to serve as the END argument to > edebug--overlay-breakpoints-remove. > > Or something like that. :-( How about if we revert the offending commit on emacs-27? The feature it adds doesn't sound important enough when compared to the breakage it causes.