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#57433: Emacs no longer moves point into visible port of the buffer Date: Sat, 27 Aug 2022 18:13:04 +0300 Message-ID: <83k06tzpmn.fsf@gnu.org> References: <83y1vayqrm.fsf@gnu.org> <83v8qeypm5.fsf@gnu.org> <83sfliyonr.fsf@gnu.org> <83pmgmymdw.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="35972"; mail-complaints-to="usenet@ciao.gmane.io" Cc: gerd.moellmann@gmail.com, 57433@debbugs.gnu.org To: Paul Pogonyshev Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Aug 27 17:14:27 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 1oRxVz-0009Bi-6j for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 17:14:27 +0200 Original-Received: from localhost ([::1]:52968 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oRxVy-0000bc-5D for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 27 Aug 2022 11:14:26 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:40994) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRxVb-0000E9-9s for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:14:03 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:38808) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oRxVb-0002Uw-16 for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:14:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oRxVa-0000PS-T8 for bug-gnu-emacs@gnu.org; Sat, 27 Aug 2022 11:14:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Aug 2022 15:14:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57433 X-GNU-PR-Package: emacs Original-Received: via spool by 57433-submit@debbugs.gnu.org id=B57433.16616131851483 (code B ref 57433); Sat, 27 Aug 2022 15:14:02 +0000 Original-Received: (at 57433) by debbugs.gnu.org; 27 Aug 2022 15:13:05 +0000 Original-Received: from localhost ([127.0.0.1]:56786 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRxUe-0000Nr-Mt for submit@debbugs.gnu.org; Sat, 27 Aug 2022 11:13:04 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:43058) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oRxUY-0000NJ-V6 for 57433@debbugs.gnu.org; Sat, 27 Aug 2022 11:13:02 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:39566) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oRxUP-0002Pv-Rc; Sat, 27 Aug 2022 11:12:53 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-version:References:Subject:In-Reply-To:To:From: Date; bh=SBUEjcaI2nMCQhMa0x55TOB6eDBXlU8SALr7h2HY2RM=; b=ggmIyPuD1ycrxjEuUSRd FmITQsGzsQuJhfpGrpfuHCIXud3pEXTOEfDFq0SN8Yi6SR6S2pEEU3idarTY5kQ410ZbpnL3NrwIm IU+0pv2hHYF9BifV2msnhRe/dsaNssbrjOqbc4Gi2QpTLxDy/RkTddSse/iwvSyC9685e/EDXny1m b+t6Cp74DAL5e/gcAspL26orFM4E+WdeY7eAKENVk4d6Vdu2OIKXQGIfjT80CMoefEOYx2O3P6+e1 uMPBC8h3fHDvxXUq1pAhAlYofxldfNo5xcZAspi+iurn2Zd6BeJO4LlHwK9PLE4PYi6a5K1dD4Dla NaegN3Z5OcBeZw==; Original-Received: from [87.69.77.57] (port=1661 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 1oRxUP-0008Th-A4; Sat, 27 Aug 2022 11:12:49 -0400 In-Reply-To: (message from Paul Pogonyshev on Sat, 27 Aug 2022 16:07:49 +0200) 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:240938 Archived-At: > From: Paul Pogonyshev > Date: Sat, 27 Aug 2022 16:07:49 +0200 > Cc: Gerd Möllmann , > 57433@debbugs.gnu.org > > > Paul, please see that your original problem is now solved. > > No, don't see any change in behavior. Then I guess what you see is a separate and different problem. > > (Btw, I think it's a subtle bug in Magit that it assumes cursor motion > > will never end up on invisible text in such buffers.) > > I don't think it is a bug. It is explicitly promised in Elisp manual as I see: > > > 22.6 Adjusting Point After Commands > > =================================== > > > > Emacs cannot display the cursor when point is in the middle of a > > sequence of text that has the ‘display’ or ‘composition’ property, or is > > invisible. Therefore, after a command finishes and returns to the > > command loop, if point is within such a sequence, the command loop > > normally moves point to the edge of the sequence, making this sequence > > effectively intangible. I think you are reading too much into what that text says. It says that point moves to the edge of such a sequence, and that is what happens here. No more, no less. > That's why, btw, I couldn't create a testcase: I don't know how to emulate > command loop. Exactly.