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#50970: 29.0.50; Italics cause fill column indicator misalignment Date: Sat, 02 Oct 2021 21:27:29 +0300 Message-ID: <83tuhz9t9q.fsf@gnu.org> References: <83y27b9yz5.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="24995"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 50970@debbugs.gnu.org To: Carlos Pita Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sat Oct 02 20:28:10 2021 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 1mWjk2-0006L8-FL for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Oct 2021 20:28:10 +0200 Original-Received: from localhost ([::1]:52494 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mWjk0-0001VL-L6 for geb-bug-gnu-emacs@m.gmane-mx.org; Sat, 02 Oct 2021 14:28:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:49904) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mWjju-0001T1-TV for bug-gnu-emacs@gnu.org; Sat, 02 Oct 2021 14:28:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48995) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mWjju-0000xj-M6 for bug-gnu-emacs@gnu.org; Sat, 02 Oct 2021 14:28:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mWjju-00077A-EJ for bug-gnu-emacs@gnu.org; Sat, 02 Oct 2021 14:28:02 -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, 02 Oct 2021 18:28:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 50970 X-GNU-PR-Package: emacs Original-Received: via spool by 50970-submit@debbugs.gnu.org id=B50970.163319927327328 (code B ref 50970); Sat, 02 Oct 2021 18:28:02 +0000 Original-Received: (at 50970) by debbugs.gnu.org; 2 Oct 2021 18:27:53 +0000 Original-Received: from localhost ([127.0.0.1]:60541 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mWjjk-00076i-OQ for submit@debbugs.gnu.org; Sat, 02 Oct 2021 14:27:52 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:44688) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mWjjj-00076W-AJ for 50970@debbugs.gnu.org; Sat, 02 Oct 2021 14:27:51 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:58396) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mWjje-0000nG-4W; Sat, 02 Oct 2021 14:27:46 -0400 Original-Received: from 84.94.185.95.cable.012.net.il ([84.94.185.95]:4643 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 1mWjjd-0006d0-NC; Sat, 02 Oct 2021 14:27:46 -0400 In-Reply-To: (message from Carlos Pita on Sat, 2 Oct 2021 15:02:08 -0300) 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:216189 Archived-At: > From: Carlos Pita > Date: Sat, 2 Oct 2021 15:02:08 -0300 > Cc: 50970@debbugs.gnu.org > > Which font is that? I cannot reproduce with the default font Emacs > uses here. Do you see the same results with all monospaced fonts, > once you customize the comment face to use italics? > > > Source Code Pro, but it doesn’t seem to be relevant. > > I have been able to reproduce it with a minimal setup (see the > attached screenshot): > > (setq inhibit-startup-screen t) > (setq fill-column 80) > (global-display-fill-column-indicator-mode) > (custom-set-faces > '(default ((t (:height 160)))) > '(font-lock-comment-face ((t (:slant italic)))) Doesn't reproduce here with these settings. > The problem is that it doesn’t always happen, I had to restart emacs > many times (I’m doing `emacs .emacs.d/init.el` one time after another) > until the issue happened. Due to the random nature of the issue it’s > not possible to ascertain that the (:height 160) part is strictly > necessary, but let’s say that I’ve rejected the null hypothesis that > the issue happens at default font size, but maybe it’s that I’m > shortsighted enough as to not perceive it at the smaller font size. That's too bad, because it means I have no reliable recipe to reproduce and debug the problem... Does anyone else see this and can provide a reproducible recipe?