From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#37829: 27.0.50; Overlay behaviour changed without documentation. Date: Sun, 20 Oct 2019 14:05:26 +0300 Message-ID: <83mudv65jd.fsf@gnu.org> References: <87d0erssxl.wl-all_but_last@163.com> Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="153098"; mail-complaints-to="usenet@blaine.gmane.org" Cc: 37829@debbugs.gnu.org To: Zhu Zihao Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sun Oct 20 13:06:13 2019 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([209.51.188.17]) by blaine.gmane.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1iM92K-000dXv-3X for geb-bug-gnu-emacs@m.gmane.org; Sun, 20 Oct 2019 13:06:12 +0200 Original-Received: from localhost ([::1]:59158 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iM92I-0001G5-MT for geb-bug-gnu-emacs@m.gmane.org; Sun, 20 Oct 2019 07:06:10 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:35337) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iM92C-0001Fv-2l for bug-gnu-emacs@gnu.org; Sun, 20 Oct 2019 07:06:05 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iM92B-0001g2-26 for bug-gnu-emacs@gnu.org; Sun, 20 Oct 2019 07:06:04 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45046) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iM92A-0001ft-9i for bug-gnu-emacs@gnu.org; Sun, 20 Oct 2019 07:06:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iM92A-0003By-34 for bug-gnu-emacs@gnu.org; Sun, 20 Oct 2019 07:06:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 20 Oct 2019 11:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 37829 X-GNU-PR-Package: emacs Original-Received: via spool by 37829-submit@debbugs.gnu.org id=B37829.157156954412240 (code B ref 37829); Sun, 20 Oct 2019 11:06:02 +0000 Original-Received: (at 37829) by debbugs.gnu.org; 20 Oct 2019 11:05:44 +0000 Original-Received: from localhost ([127.0.0.1]:53867 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iM91r-0003BL-Oo for submit@debbugs.gnu.org; Sun, 20 Oct 2019 07:05:44 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:54480) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iM91r-0003B8-1x for 37829@debbugs.gnu.org; Sun, 20 Oct 2019 07:05:43 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:47010) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iM91l-0001bJ-B9; Sun, 20 Oct 2019 07:05:37 -0400 Original-Received: from [176.228.60.248] (port=2493 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iM91i-00044H-Mr; Sun, 20 Oct 2019 07:05:36 -0400 In-reply-to: <87d0erssxl.wl-all_but_last@163.com> (message from Zhu Zihao on Sun, 20 Oct 2019 16:49:10 +0800) 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: 209.51.188.43 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:169784 Archived-At: > Date: Sun, 20 Oct 2019 16:49:10 +0800 > From: Zhu Zihao > > 1. open a empty buffer, type "Lorem ipsum" in it, then goto point-min > 2. Eval this code > > (let ((ov (make-overlay (point-min) (1+ (point-at-eol))))) > (overlay-put ov 'face 'mode-line)) > > In current version of Emacs, the mode line overlay will only cover the string > "Lorem ipsum", but in 26.2, the overlay will cover the hole line(every pixel in > line). > > It may be a bug because no documentation or NEWS mentioned this change. Crystal ball says it's because the mode-line face doesn't have the :extend attribute by default. If so, this change _is_ in NEWS and in the ELisp manual. Thanks.