From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#39265: 26.3; format-mode-line with FACE argument Date: Fri, 24 Jan 2020 17:36:15 +0200 Message-ID: <83sgk4rhn4.fsf@gnu.org> References: <86o8ussxmy.fsf@gmail.com> Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="69189"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 39265@debbugs.gnu.org To: ynyaaa@gmail.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jan 24 16:37:11 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 1iv11B-000Hwl-VQ for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 24 Jan 2020 16:37:09 +0100 Original-Received: from localhost ([::1]:43752 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iv11B-0007o9-3p for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 24 Jan 2020 10:37:09 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:55551) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iv115-0007nu-0U for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2020 10:37:03 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iv114-0000Vv-5U for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2020 10:37:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:48675) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1iv114-0000Vm-2S for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2020 10:37:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1iv114-0006OP-0Z for bug-gnu-emacs@gnu.org; Fri, 24 Jan 2020 10:37:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 24 Jan 2020 15:37:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 39265 X-GNU-PR-Package: emacs Original-Received: via spool by 39265-submit@debbugs.gnu.org id=B39265.157988019824540 (code B ref 39265); Fri, 24 Jan 2020 15:37:01 +0000 Original-Received: (at 39265) by debbugs.gnu.org; 24 Jan 2020 15:36:38 +0000 Original-Received: from localhost ([127.0.0.1]:54648 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iv10g-0006Nf-04 for submit@debbugs.gnu.org; Fri, 24 Jan 2020 10:36:38 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:46359) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1iv10d-0006NM-W0; Fri, 24 Jan 2020 10:36:36 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:34509) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1iv10Y-0000Kt-RA; Fri, 24 Jan 2020 10:36:30 -0500 Original-Received: from [176.228.60.248] (port=2335 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1iv10Y-0008AA-BL; Fri, 24 Jan 2020 10:36:30 -0500 In-reply-to: <86o8ussxmy.fsf@gmail.com> (ynyaaa@gmail.com) 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:175229 Archived-At: tags 39265 notabug thanks > From: ynyaaa@gmail.com > Date: Sat, 25 Jan 2020 00:05:25 +0900 > > > #'format-mode-line assumes all characters of a string have a same 'face > property value and checks only the first character. Yes. The reason is performance: the mode line is redrawn very frequently, basically, after every command. This is not a bug, this is the intended behavior.