From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#33160: 26.1; force-mode-line-update interferes button highlight Date: Fri, 26 Oct 2018 10:43:37 +0300 Message-ID: <83k1m5p2za.fsf@gnu.org> References: NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1540539725 14306 195.159.176.226 (26 Oct 2018 07:42:05 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 26 Oct 2018 07:42:05 +0000 (UTC) Cc: 33160@debbugs.gnu.org To: Fu Yuan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Oct 26 09:42:01 2018 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gFwkq-0003aV-NW for geb-bug-gnu-emacs@m.gmane.org; Fri, 26 Oct 2018 09:42:00 +0200 Original-Received: from localhost ([::1]:58697 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFwmx-0002Dt-An for geb-bug-gnu-emacs@m.gmane.org; Fri, 26 Oct 2018 03:44:11 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49099) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFwmr-0002Dj-5Q for bug-gnu-emacs@gnu.org; Fri, 26 Oct 2018 03:44:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gFwmn-0006cb-VN for bug-gnu-emacs@gnu.org; Fri, 26 Oct 2018 03:44:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:38903) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1gFwmn-0006cT-RM for bug-gnu-emacs@gnu.org; Fri, 26 Oct 2018 03:44:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1gFwmn-0000NG-NX for bug-gnu-emacs@gnu.org; Fri, 26 Oct 2018 03:44:01 -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, 26 Oct 2018 07:44:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 33160 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 33160-submit@debbugs.gnu.org id=B33160.15405398271406 (code B ref 33160); Fri, 26 Oct 2018 07:44:01 +0000 Original-Received: (at 33160) by debbugs.gnu.org; 26 Oct 2018 07:43:47 +0000 Original-Received: from localhost ([127.0.0.1]:43161 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gFwmZ-0000Mc-DG for submit@debbugs.gnu.org; Fri, 26 Oct 2018 03:43:47 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:39394) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gFwmX-0000MN-Kb for 33160@debbugs.gnu.org; Fri, 26 Oct 2018 03:43:45 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1gFwmP-0006Sj-68 for 33160@debbugs.gnu.org; Fri, 26 Oct 2018 03:43:40 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:40043) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1gFwmP-0006Sf-2P; Fri, 26 Oct 2018 03:43:37 -0400 Original-Received: from [176.228.60.248] (port=1437 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1gFwmO-0000TH-KH; Fri, 26 Oct 2018 03:43:36 -0400 In-reply-to: (message from Fu Yuan on Fri, 26 Oct 2018 03:29:40 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:151638 Archived-At: > From: Fu Yuan > Date: Fri, 26 Oct 2018 03:29:40 -0400 > > Symptom: Highlight on buttons disappears when `force-mode-line-update` runs > > Reproduce: > - emacs -q > - (run-at-time 0 0.3 'force-mode-line-update) > - M-x customize (for it has a bunch of buttons) > - Move cursor to a button, the highlight disappears in a blink Could be macOS-specific? I cannot reproduce this on MS-Windows: I see the periodic frequent redraws (portions of the display flicker), but the highlight doesn't disappear.