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#56459: 29.0.50; Edebug disables Eldoc Date: Wed, 01 Mar 2023 20:42:35 +0200 Message-ID: <834jr4fh44.fsf@gnu.org> References: <87zghieol4.fsf@gmail.com> <871qurzzyv.fsf@gnus.org> <83pmibzx0k.fsf@gnu.org> <20220731195223.90596.FMU217810@trabanten-schwein.prv.splode.com> <87sfmg1bpf.fsf@gnus.org> <5dd202b1-3dfb-022a-d458-c0a13c1a2d59@yandex.ru> <83edqagcux.fsf@gnu.org> <0fc4cf3b-86af-027e-32f4-9c85e2650ae7@yandex.ru> <83ilfkfpgw.fsf@gnu.org> <83h6v4fp3z.fsf@gnu.org> <83bklcflzg.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="20730"; mail-complaints-to="usenet@ciao.gmane.io" Cc: max.brieiev@gmail.com, larsi@gnus.org, friedman@splode.com, 56459@debbugs.gnu.org, dgutov@yandex.ru To: =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Mar 01 19:43:24 2023 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 1pXRQC-00059r-NQ for geb-bug-gnu-emacs@m.gmane-mx.org; 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Original-Received: from [87.69.77.57] (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 1pXRPB-0000WP-Oy; Wed, 01 Mar 2023 13:42:24 -0500 In-Reply-To: (message from =?UTF-8?Q?Jo=C3=A3o_?= =?UTF-8?Q?T=C3=A1vora?= on Wed, 1 Mar 2023 18:25:04 +0000) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:257097 Archived-At: > From: João Távora > Date: Wed, 1 Mar 2023 18:25:04 +0000 > Cc: Dmitry Gutov , Max Brieiev , > Lars Ingebrigtsen , 56459@debbugs.gnu.org, friedman@splode.com > > I think there's a decent place in eldoc.el to do this check, though we should take care not to require > edebug.el in eldoc.el. > > I'll look at it later, but I think if one searches for the phrase "check if we have permission to mess with the > echo area at all", or something to that effect, one would see it. The condition which was misfiring is in eldoc-display-message-no-interference-p, which is called by that place. So the problem is not _where_ to make the test, the problem is what should the test be to avoid overwriting Edebug evaluation results with ElDoc stuff. I couldn't find an indication we could depend on to distinguish stepping through Lisp from typing in the buffer popped by 'E', for example. Every test I tried either succeeded in both cases or failed in both cases. Of course, I'm nowhere near being an expert on Edebug's internals, so I might be missing something.