From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.devel Subject: Re: master fe7c015b20: Support XFCE in wallpaper.el Date: Mon, 19 Sep 2022 17:19:17 -0400 Message-ID: References: <166336105908.23797.12319380359602540227@vcs2.savannah.gnu.org> <20220916204419.B124FC00872@vcs2.savannah.gnu.org> <87edwavjyc.fsf@yahoo.com> <87wna1tr7z.fsf@yahoo.com> <87tu551dmo.fsf@posteo.net> <87o7vdtg8r.fsf@yahoo.com> <87y1ugbtet.fsf@posteo.net> <87leqgrmtb.fsf@yahoo.com> <87tu53c28w.fsf@posteo.net> <87y1ufrfmr.fsf@yahoo.com> <8735cnrbyj.fsf@posteo.net> <871qs7pwyk.fsf@yahoo.com> <87tu53p756.fsf@posteo.net> <87pmfr9l2w.fsf@logand.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="23351"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: Thierry Volpiatto , Po Lu , Stefan Kangas , emacs-devel@gnu.org To: Tomas Hlavaty Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Mon Sep 19 23:20:27 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 1oaOBm-0005tc-Ms for ged-emacs-devel@m.gmane-mx.org; Mon, 19 Sep 2022 23:20:26 +0200 Original-Received: from localhost ([::1]:36290 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oaOBl-0003xW-Lz for ged-emacs-devel@m.gmane-mx.org; Mon, 19 Sep 2022 17:20:25 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:37780) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oaOAr-0003Gn-P0 for emacs-devel@gnu.org; Mon, 19 Sep 2022 17:19:29 -0400 Original-Received: from mailscanner.iro.umontreal.ca ([132.204.25.50]:47441) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oaOAn-0008JV-FI for emacs-devel@gnu.org; Mon, 19 Sep 2022 17:19:29 -0400 Original-Received: from pmg3.iro.umontreal.ca (localhost [127.0.0.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id A3C95441641; Mon, 19 Sep 2022 17:19:20 -0400 (EDT) Original-Received: from mail01.iro.umontreal.ca (unknown [172.31.2.1]) by pmg3.iro.umontreal.ca (Proxmox) with ESMTP id 0336744163E; Mon, 19 Sep 2022 17:19:19 -0400 (EDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=iro.umontreal.ca; s=mail; t=1663622359; bh=KGJO2g8J4day0axUhEcvFqdkFolkDJT59ADudoWxa1s=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=OesgbC4bW7j6ztnEZM9gqoEcCkaOEuzOeeHn22KXhMO03c1gbbH17o2VivH9yQ9X0 t3tTe/25AfQlKCXzqb2BKXR1XVgEBz7LIS03ONFwK+bQrYBrtenFV0solTeuYjfEU+ Wv3FjslwU/nyJInST7RZCPxmj3zGYE8q2B2beXUw/X5oHQenXYUnRkfhuhn2if1LfG XGdUPKZwge16a0QUhmm8DWjP5+D6NaB2pNZcc9ziRZyRED4jhAn1eR17f985xyHbAt TO8T+J3DZZPRhR65cuDMeUs4fbQqzrwWiQhaIFbC+JeZcSOKAj6YVC/mVlj9yaJbfr pa4IzOfKigUMg== Original-Received: from alfajor (unknown [45.44.229.252]) by mail01.iro.umontreal.ca (Postfix) with ESMTPSA id C2D8C1208DA; Mon, 19 Sep 2022 17:19:18 -0400 (EDT) In-Reply-To: <87pmfr9l2w.fsf@logand.com> (Tomas Hlavaty's message of "Mon, 19 Sep 2022 22:16:07 +0200") Received-SPF: pass client-ip=132.204.25.50; envelope-from=monnier@iro.umontreal.ca; helo=mailscanner.iro.umontreal.ca X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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:295763 Archived-At: Tomas Hlavaty [2022-09-19 22:16:07] wrote: > On Mon 19 Sep 2022 at 18:05, Thierry Volpiatto wrote: >> (let* ((screen (shell-command-to-string "echo -n $DISPLAY")) > would (getenv "DISPLAY") be better? BTW, the two will *usually* return the same result, except in the case where the selected frame is a tty frame created via an `emacsclient`, in which case the `DISPLAY` passed to the subprocess depends on the `display` frame parameter. So better use (getenv "DISPLAY" (selected-frame)) if you want to preserve the `shell-command-to-string` behavior. Stefan