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#57693: 29.0.50; Is there a more reliable version of `char-displayable-p'? Date: Sun, 19 Feb 2023 17:02:52 +0200 Message-ID: <83pma5wvdv.fsf@gnu.org> References: <87v8pw1xyo.fsf@localhost> <87y1urybt6.fsf@localhost> <837d2bbr2s.fsf@gnu.org> <87edwjy77h.fsf@localhost> <831qsjboy0.fsf@gnu.org> <87v8puw945.fsf@localhost> <838rmq9rfr.fsf@gnu.org> <837d2a9qcu.fsf@gnu.org> <875yhtw3ed.fsf@localhost> <831qmo146g.fsf@gnu.org> <83wn4fzcl5.fsf@gnu.org> <83lekvz605.fsf@gnu.org> <871qmnky3b.fsf@localhost> <83cz67yyon.fsf@gnu.org> <87edqlki2b.fsf@localhost> <83zg99x42y.fsf@gnu.org> <877cwdkgbz.fsf@localhost> <83ttzhx2rj.fsf@gnu.org> <871qml68kx.fsf@localhost> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="24818"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 57693@debbugs.gnu.org, stefankangas@gmail.com, yantar92@gmail.com To: Ihor Radchenko Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Feb 19 16:04:40 2023 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 1pTlF2-0006Ja-8C for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 19 Feb 2023 16:04:40 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pTlER-0007w8-T3; Sun, 19 Feb 2023 10:04:03 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pTlEQ-0007vo-FS for bug-gnu-emacs@gnu.org; Sun, 19 Feb 2023 10:04:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pTlEQ-0000x9-6T for bug-gnu-emacs@gnu.org; Sun, 19 Feb 2023 10:04:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pTlEP-0001tf-Sk for bug-gnu-emacs@gnu.org; Sun, 19 Feb 2023 10:04:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 19 Feb 2023 15:04:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 57693 X-GNU-PR-Package: emacs Original-Received: via spool by 57693-submit@debbugs.gnu.org id=B57693.16768189887210 (code B ref 57693); Sun, 19 Feb 2023 15:04:01 +0000 Original-Received: (at 57693) by debbugs.gnu.org; 19 Feb 2023 15:03:08 +0000 Original-Received: from localhost ([127.0.0.1]:49449 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pTlDY-0001sD-1G for submit@debbugs.gnu.org; Sun, 19 Feb 2023 10:03:08 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:60752) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pTlDV-0001ri-Oz for 57693@debbugs.gnu.org; Sun, 19 Feb 2023 10:03:06 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pTlDP-0000sa-Gt; Sun, 19 Feb 2023 10:03:00 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=VeeUouOwe3kfChM3lYQ4cjR17dKG/dhrxkkAIMGHL6s=; b=dF+nEMiQigbq TOlQZWNQa6R+ahlRJzTJnxjsJisLzatrvGyYhvkLf4wr8/UPRvJw/sn14Psn9IljnlPcnVAC6UOhE PEWpF8JCx28O7imO8+DSq17CVoMI/a1Fw7RBFED95Fvs8i6jCUgRIFjSZuZg/IiCiUkzSQAniGxmH JdfBcNRQYogYsw+IuA5Gxd36g5AKp7poE4vAFB6/pnYwOdmetH5CZvBbUDbgEchGRcKQ3LQG1k59Q 2QGWlxRwLQzh+o3mASDFrAodBpssdm/Ptdja3TPRT6QjkUtHk6fpyr7TYtHDz0RkJVwzwO/HHnhcR iW8sm1NOWXY4DJFjZFb57Q==; Original-Received: from [87.69.77.57] (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 1pTlDD-0001hr-To; Sun, 19 Feb 2023 10:02:50 -0500 In-Reply-To: <871qml68kx.fsf@localhost> (message from Ihor Radchenko on Sun, 19 Feb 2023 14:19:58 +0000) 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-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:256076 Archived-At: > From: Ihor Radchenko > Cc: stefankangas@gmail.com, yantar92@gmail.com, 57693@debbugs.gnu.org > Date: Sun, 19 Feb 2023 14:19:58 +0000 > > Eli Zaretskii writes: > > > We could have a special glyphless-char-display table for mode-line and > > header-line. Buffer-local values don't apply well to those anyway, > > because they display strings, not buffer text. > > Then, also margins, tab-bar, and menu-bar? Margins show buffer text. Tab bar does not belong to any buffer. Menu bar is not relevant (and is displayed by toolkits in most builds anyway). > I feel that simply allowing text properties will be less cumbersome > from the point of view of API. Not from the POV of the implementation, though.