From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#71866: 30.0.50; [macOS] Cursor hiding char behind it with certain theme customization Date: Tue, 2 Jul 2024 23:42:54 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="9874"; mail-complaints-to="usenet@ciao.gmane.io" To: Dmitry Gutov , 71866@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jul 03 01:45:21 2024 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 1sOnBY-0002MC-U0 for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 03 Jul 2024 01:45:20 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sOnBL-0001TE-2z; 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Tue, 02 Jul 2024 16:42:55 -0700 (PDT) Original-Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Tue, 2 Jul 2024 23:42:54 +0000 In-Reply-To: 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:288301 Archived-At: Dmitry Gutov writes: > Repro script is attached. Disabling blink-cursor-mode is not a > hard requirement, but it makes the bug easier to see. The font and face > customizations are both necessary. > > 1. emacs -Q -l nocursor-repro.el > 2. Type 'asdasd' (without quotes) > 3. Move point to either of the 's' chars > 4. Create a new frame with 'C-x 5 2' > > The character under cursor won't be visible - just a blank cell (the > cursor is blank as well). Then I move point with e.g. C-f and it's > visible again. > > Switching between the frames (C-x 5 o) will make the char again > invisible, as long as the point is on an 's' (in this specific scenario, > that is). And only in the second frame (or others created later) but not > the first one. > > This only happens on my macOS machine. > > The face customization is a part of a 3rd party theme (tango-plus). I'm > pretty sure the :inverse-video customization should be a no-op but it > isn't. Seems like a subtle bug somewhere. As a user of the theme it's > taken me a while to narrow down the problem, so it'd be great if someone > could look into it. I can't reproduce that here, using the above recipe. Maybe try upgrading to macOS 14.5 to see if the problem goes away? In GNU Emacs 31.0.50 (build 1, aarch64-apple-darwin23.5.0, NS appkit-2487.60 Version 14.5 (Build 23F79)) of 2024-07-01 built on foo.local Repository revision: 4008385b8d48b1a8e670ac497c3b8a12b9605a4e Repository branch: master Windowing system distributor 'Apple', version 10.3.2487 System Description: macOS 14.5 > In GNU Emacs 30.0.50 (build 3, aarch64-apple-darwin23.3.0, NS > appkit-2487.40 Version 14.3 (Build 23D56)) of 2024-06-04 built on > dizzy.local > Repository revision: 43c354a0004145c04bbc6adf0cfaa8c21403ad8c > Repository branch: master > Windowing system distributor 'Apple', version 10.3.2487 > System Description: macOS 14.3