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: emacs pgtk doesn't set WAYLAND-DISPLAY Date: Thu, 15 Feb 2024 16:11:05 +0800 Message-ID: <874jeaywo6.fsf@yahoo.com> References: <87sf23rktf.fsf@free.fr> <86ttmaw3rt.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="11790"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Cc: Julien Cubizolles , emacs-devel@gnu.org To: Eli Zaretskii Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Thu Feb 15 09:12:03 2024 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 1raWqh-0002u9-LL for ged-emacs-devel@m.gmane-mx.org; Thu, 15 Feb 2024 09:12:03 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1raWq3-0005qr-6Y; Thu, 15 Feb 2024 03:11:23 -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 1raWq1-0005qP-UA for emacs-devel@gnu.org; Thu, 15 Feb 2024 03:11:21 -0500 Original-Received: from sonic305-20.consmr.mail.ne1.yahoo.com ([66.163.185.146]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1raWpz-0000cM-Ct for emacs-devel@gnu.org; Thu, 15 Feb 2024 03:11:21 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1707984676; bh=BCB4B8QRRv+rrJ/crDKrQZ0g1/9ubEYBnIHwUyCrBFw=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From:Subject:Reply-To; b=NowPtLxeKV7qrk+IHjHPT0wVFjF0C4pyiYKd2zDRlwAqVUjw8WfHeP9zYWDTFymIZ2Xjor7XAo4mcMAB7rkn6CSh42Ffk6/fTW4oTOQZGB9ulj4I8G6IgfrLdlrglvK0eRywy8PDZ8yXO/BzeYgoEur1wXKZ6afKn9YidHhp/6WihtOBfaZMPDPlU0QxpgsAOvT3WbTw0n8conC/1i/fWi5PI95pO75GFbkauf/yTMNVjVpza33nmHNuFEiMij/LNrtHrUiC09RrDawTjxmZUMYi+sXIwjqU59wAEpjy7EE+KWBQ+dEUD4j+OLWieQLI+204WpKuEPnvMK5/BMfFRA== X-SONIC-DKIM-SIGN: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1707984676; bh=QmjbY1JZ9hfD6qaO/N7mqjiOjM7g+964MfC+Xz8EklD=; h=X-Sonic-MF:From:To:Subject:Date:From:Subject; b=HEbj0iyP5a/OWV14L3CsUyNTyPvrygc40Tn94cyVX9rN9IA2uX/aJfR3ZqJsl4f/mi/o6nBpmh26ssjn9ub0woi8cz1yTPkn3U+FYtfnlh2ZynbeO9YL/JpCnL/h7gdJp3sGqPQgL6vd58X2foz3F/+t6lZyGqsbdxcsjbIlg3swTyxnUfeMr6IO/VxgmCgKd0BXAUPYE9FUjDVT5yRh7TbPT34Pjcvzky/kNVQvYJikXw+WGN2mnUMLGQNFCQI82Dg73aGkb/byeRKKr5JKM4nyscOsSEhkEkFuYlYOUW0jKkoYXVxgYV/FCRjlrK+tt41UAS7EDNU1Llxj+sShaw== X-YMail-OSG: u8.YC8MVM1nB0mEfv0bCtrWkCBRFYrjn2f_1r3EX94tr6UwEJ7FITmyhShz6DYD cEdLTgEzGS2THiXH4h4I1cj6vSGQL5lgKYfBP0.GX9C4Gs3zszHSyfCSW6YhXaiyVogRi2.CQM86 7o3vv._HxDGQrg4_gczjiv7xYKfx18PnWQoZxs9eD_Z2cUq.P3KvMbmper3jQ1ArpwY7OKzOHGwD 4fRU2OQ0F9gkyiEo1HQPCEIdKVo6zjoavmyLkFLWhhEl2xHanTqAvOrPUvzqNtsqONGY8.bWfb5r o2pacD7jrwxt47EGDgrX2iAVgT6y384z8XGP3_sxWtp3G_yrOJixIvtq_LrMdfkX8rJHb6iAETMo YyofspItmGxHQat711XD5hB__xfn5JSDW9MZH44wzqsl2vXs6cJwUQenIvdwV0wT2TE_Z6JL7POQ _y5zw3j3hw8bnLnA66l7RVBjQ0QNBXDKvL936mi_ZTKJaAteg1o6KsKDHiOjrB2Pzm5VqqUm3Xmv tNd0tf2qWdaHsWZgZ9XUddi6zBRzfSwu9YOvgYu0HpZcw_VFsBmLSCJNHD7dTCUwzZy9phqaZnaU 2IDZxAvpQkO.s9o0dcgmr4us1WyJHIUFRxvx3ZTXiMQOWwXpeZlJr4XOiwYH_7kRbKolrqSlbZsw MPcqtOJA6Z43H4bFjCRAczlegOq8LFpAWRrCL6LX8u0uidK5Bd67BQBmDH1whdNlKMN5FzH1SOpD JhV1DtSDZYRYQ7vwxoAQj3jIN63dwyBtTneRDdLQeGnqtu9VplSCHZJoSI5qrWlymYMGOurO0gMu ysDiLjePqZjFoCE98Yy3rlnUoRwdAiJu7nFOmVB5y8 X-Sonic-MF: X-Sonic-ID: 418bb061-eff7-4374-a89e-879d5fb66682 Original-Received: from sonic.gate.mail.ne1.yahoo.com by sonic305.consmr.mail.ne1.yahoo.com with HTTP; Thu, 15 Feb 2024 08:11:16 +0000 Original-Received: by hermes--production-sg3-6dc75bc8fb-dgkh5 (Yahoo Inc. Hermes SMTP Server) with ESMTPA ID 4d90a93ecd98cb2865bfd9e8f4778854; Thu, 15 Feb 2024 08:11:11 +0000 (UTC) In-Reply-To: <86ttmaw3rt.fsf@gnu.org> (Eli Zaretskii's message of "Thu, 15 Feb 2024 10:05:58 +0200") X-Mailer: WebService/1.1.22077 mail.backend.jedi.jws.acl:role.jedi.acl.token.atz.jws.hermes.yahoo Received-SPF: pass client-ip=66.163.185.146; envelope-from=luangruo@yahoo.com; helo=sonic305-20.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, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable 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-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:316222 Archived-At: Eli Zaretskii writes: >> From: Julien Cubizolles >> Date: Thu, 08 Feb 2024 17:18:36 +0100 >>=20 >> In Wayland, the following environment variables are set in a shell >>=20 >> WAYLAND_DISPLAY=3Dwayland-0 >> DISPLAY=3D:0 >>=20 >> In Emacs built with pgtk, only DISPLAY is set, with >> DISPLAY=3Dwayland-0. >>=20 >> I don't know if there is a good reason for that but it causes the >> matplotlib python program to fail as it seems to expect a "valid" value >> for DISPLAY or WAYLAND_DISPLAY to be set (see >> https://github.com/matplotlib/matplotlib/issues/18377). >>=20 >> Maybe Emacs could just copy both the WAYLAND_DISPLAY and DISPLAY >> environment variables instead of merging both=C2=A0? > > Po Lu, any suggestions or comments? I think this is was Emacs's treatment of WAYLAND_DISPLAY until we received several bug reports that couldn't be resolved except by refraining from changing that variable.