From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Po Lu Newsgroups: gmane.emacs.devel Subject: Re: scratch/icons 4de626ea22 08/11: Support using icons.el in toolbar Date: Wed, 24 Aug 2022 20:27:13 +0800 Message-ID: <87ilmhzv1a.fsf@yahoo.com> References: <166132324164.29491.8702393664945861865@vcs2.savannah.gnu.org> <20220824064044.B7530C0088A@vcs2.savannah.gnu.org> <875yii2kzp.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17415"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.91 (gnu/linux) Cc: emacs-devel@gnu.org, Stefan Kangas To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Wed Aug 24 14:39:17 2022 Return-path: Envelope-to: ged-emacs-devel@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 1oQpfB-0004MM-4P for ged-emacs-devel@m.gmane-mx.org; Wed, 24 Aug 2022 14:39:17 +0200 Original-Received: from localhost ([::1]:40118 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oQpfA-0000q4-3w for ged-emacs-devel@m.gmane-mx.org; Wed, 24 Aug 2022 08:39:16 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59718) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oQpTh-0004FR-5E for emacs-devel@gnu.org; Wed, 24 Aug 2022 08:27:25 -0400 Original-Received: from sonic316-20.consmr.mail.ne1.yahoo.com ([66.163.187.146]:41659) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oQpTe-0005sU-P3 for emacs-devel@gnu.org; Wed, 24 Aug 2022 08:27:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1661344040; bh=52pfrt1EUHkxM2ti8O5vejIVmiElvmYytg2R1GbWSN0=; h=From:To:Cc:Subject:References:Date:In-Reply-To:From:Subject:Reply-To; b=Z9cMzyif856AzW7dy2QNMyI9Kz8mxiPU0be+6TSmErN1sITNViVB7VxC6cdxz7CqXViyXp9ehnib5yI1B4MZQAm6WD0PtD5g5UtP7Ue/KdSI2TDuXeL27Ul8621VJXKI8XB+x9E53YoJLFpRTVTKG2nx8sEmeWYJMoiQhmKxknp9Aadlj3c7RDjv8eFtpG7mVi3dsO3f4/H9geifzTP542KIPFVPijDxJS25UUmcHuG/T/cESPAJjBz+bg/spLshl6STUj3Nfbes3hXOBOLsKoRvBbXXAha8e2LMyarKEOVj4Kh9R3MLppN+W0sDuGTUT9ULAi/xth/kufm9rE0dVg== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1661344040; bh=LxFJTfDBYw/oHO1GFp5iMxBIxTkpwBLk4gB2l1V4P0q=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=WgllMBYl3Muhd9TgLFIivXO4yybNxU8vcnf2QWC7NEdKUhaUVLVFUSedwLGmmy77PhKsyySLIwJOr0keU51Rdcbxdvk3R33LlDG1LE/Sss8368wxoGZvDBCYnAvOb/gV7H9R1ouUtMtB3Maogxz6ipQ1gNAqktu3lG7gtYYpNpQf+35OzOTJwUyKT61ZwJ8QJFpquaRtLvVL6dPvfZ0Rfi9vzYpgBO/w1UomXRWkLqZLi8akLTZ6qTW1TnBbwzG/7lVuS1H+9JYkRw4j8fJwBSZ6iMzQOfl7KCm3TbMAlxG/QgvuXV3xDKWNo3jWIu0qK3z2pUqqvXtfBBtiYURWNA== X-YMail-OSG: m3P0YFcVM1nmEP5HGF7PqW7q3_lG_bDrLV6fWg9F3n89NhSj3Sn7la.ZPabzbFA WWgVY75ntYgJJPNSwp0WqaDRRArrYMmutd99Dl2K5qAGg93BRnUkUxxQfVLW_blMsaAcTf4ofYE6 .TWNkGIrgN9ZgtNHkpIj2sr4Yp0O0dAEW.3_I66iSYOk5crVw_w3KJ42EES3M7VFLpnF7LdoXl5w eNvyYeNctvnlcNqmBthCMCdQEBotJ_kqIOwSZ3KxOu3zsBjtXA0jHlMMvETUkb9xy_YH8DBM1m8s 27X2i4vT824XF6LruPfcQM3XZ.b4kO5vyMF7P5NGBmeLGpy.iJu60Y36a86Z6P3YVe0hIADkbmHZ K725cnU5rudDIXCsxF6ZYsif8HXHW9OgAfCytPtQ_.vH_9ZfDIFBelJTmO8J8CxKLA4IW5GE6iYi 7H7EcZyjgc73ZtY5TodmuWvDBgXLtWM33MFIzNYB_LyZKHilLlsW.DkMZmT6zxyDb3lgjCGEGr7V BzOrKsCRwCRumyWBUQ3ji6mIJfVxpnlchK9cjP0FU8Wvwvc8bi9TfQ.rAL7E480FBHZPz.sU.rmf A_QiEHW1FjmSYLp23yqxgPWZWvPumsh_g9zdhitRnGNGKwh8ncSoOPuHDC5UffNcTiOdTzhUt95W ZC6gDh.7HxFjMkfQSQc.Zo49B518emsJIkfpaD2auQ_N2aPuW8ZrPRzbpFo.Z97aH4HFFDfWuLDG 9gzOeJUQzA13qI7e1NXqXWRyW1hZEOhCMqakknSgSml6hTO9uQ7YxEcX29H8r6TIWBMcOx.0RMWU a8ezLA4jEr.cZA3BhwGeFivItVQzMOqzQwFhJnuDoF X-Sonic-MF: Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic316.consmr.mail.ne1.yahoo.com with HTTP; Wed, 24 Aug 2022 12:27:20 +0000 Original-Received: by hermes--canary-production-sg3-6f58cd9b5-jrp6f (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID c2913e290b4518720906514719a799dc; Wed, 24 Aug 2022 12:27:17 +0000 (UTC) In-Reply-To: (Stefan Monnier's message of "Wed, 24 Aug 2022 08:07:00 -0400") X-Mailer: WebService/1.1.20560 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.187.146; envelope-from=luangruo@yahoo.com; helo=sonic316-20.consmr.mail.ne1.yahoo.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: "Emacs-devel" Xref: news.gmane.io gmane.emacs.devel:293999 Archived-At: Stefan Monnier writes: > Is that the case for all the SVG renderers? We only support one, AFAIK. > What does "doesn't work" mean, exactly. Does it signal an error? draw > something with wrong colors? draw complete random noise? just silently > does nothing? Is the behavior the same for monochrome displays as for > colormapped displays? It draws big, black squares, if the rendering extension is present on the X server. Otherwise, it draws noise of the same kind you would expect if you simply imported StaticColor pixel data onto a drawable created on a PseudoColor screen. > I've used 16bit TrueColor displays until quite recently, but can't > remember using (or hearing someone mention the use of) a colormapped > display in the last ... 20 years? How common is it nowadays? I don't know, but it's something I use Emacs with once in a while, because a Java X server that I sometimes need to use has buggy TrueColor support. > What else breaks down? Nothing, I fixed all of those earlier this year.