From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: "Basil L. Contovounesios" Newsgroups: gmane.emacs.bugs Subject: bug#42112: 27.0.91; whitespace-empty face not extended beyond EOL Date: Sun, 28 Jun 2020 18:34:56 +0100 Message-ID: <877dvrt7pb.fsf@tcd.ie> References: <87h7uv5eib.fsf@tcd.ie> <837dvr2kst.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="57118"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 42112@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Jun 28 19:36:10 2020 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 1jpbDu-000Eku-4f for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 28 Jun 2020 19:36:10 +0200 Original-Received: from localhost ([::1]:38134 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jpbDt-0002RG-6n for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 28 Jun 2020 13:36:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:43660) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jpbDm-0002R6-GH for bug-gnu-emacs@gnu.org; Sun, 28 Jun 2020 13:36:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:35331) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1jpbDm-0008Hl-7E for bug-gnu-emacs@gnu.org; Sun, 28 Jun 2020 13:36:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1jpbDm-0000hj-43 for bug-gnu-emacs@gnu.org; Sun, 28 Jun 2020 13:36:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: "Basil L. 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Contovounesios" >> Date: Sun, 28 Jun 2020 17:41:48 +0100 >> >> 0. emacs -Q >> 1. M-x whitespace-mode RET >> 2. M-< >> >> In Emacs 26, line 3 is highlighted with the whitespace-empty face all >> the way to the right fringe. >> >> In Emacs 27, only the first two columns of line 3 are highlighted with >> the whitespace-empty face. >> >> Is this TRT? > > I don't know: I don't use this mode. I do, but I'm not sure what constitutes correct behaviour. I guess the Emacs 26 behaviour is how the feature was designed and what users have come to expect, in which case Emacs 27 exhibits a regression. >> Should whitespace-empty get an ':extend t' attribute or inherit from >> some other face which already has that? > > If we want the empty lines to be shown in this face in their entirety, > then it should have the :extend attribute, yes. Is there any practical difference or preference between giving whitespace-empty an :extend attribute vs making it inherit from a face with an :extend attribute? > Just make sure it looks OK with underline and other non-color > attributes. Will do in about a week's time if no-one beats me to it. Thanks, -- Basil