From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Thierry Volpiatto Newsgroups: gmane.emacs.devel Subject: Re: master fe7c015b20: Support XFCE in wallpaper.el Date: Tue, 20 Sep 2022 06:16:34 +0000 Message-ID: <87y1ue5zsv.fsf@posteo.net> 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: multipart/signed; boundary="=-=-="; micalg=pgp-sha512; protocol="application/pgp-signature" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="35702"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Tomas Hlavaty , Po Lu , Stefan Kangas , emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Sep 20 08:27:03 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 1oaWik-00093h-Pw for ged-emacs-devel@m.gmane-mx.org; Tue, 20 Sep 2022 08:27:03 +0200 Original-Received: from localhost ([::1]:47344 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oaWij-0008Js-6v for ged-emacs-devel@m.gmane-mx.org; Tue, 20 Sep 2022 02:27:01 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:59142) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oaWg0-0007WL-NZ for emacs-devel@gnu.org; Tue, 20 Sep 2022 02:24:12 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]:35653) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oaWfy-0005zp-Qj for emacs-devel@gnu.org; Tue, 20 Sep 2022 02:24:12 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 9BF7D240026 for ; Tue, 20 Sep 2022 08:24:05 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1663655045; bh=bS9TMJN4omc7Bl6VwVwJR3G7J3jJSJrGZAolTYbT7YA=; h=From:To:Cc:Subject:Date:Autocrypt:OpenPGP:From; b=DZh9kMnq5AzAp2vOfdphNzdMCWfL2/CLFvuoiovYuHaGXjNTxA5VGT2HgRNEVadZk X905dNhl/yQkwC9W8MXuzZ8JWE856Wk40zVfyeeRTj9kow6IHRNvAjgfFFexhHpDAG OMlkIlN5S0d0TRWsJqTXvafukXDHbxfo4ottBTp74kGjoctBgls9+4cyVxoRFcRZJZ u0uWHSq+ptjlftEBJLutzTcQgXZ5Ska233NVFI5HdRhkhowK2r28CzC7AyG0aDh1sz 0+6vL5DkPUnR5H3Wkkf4lSYpSk7vJkEBIgvRQnWMlbtnveeQHAqjLKbNDL/ebaObl1 cJtP03OK5ZRkA== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4MWs2C3GYyz6tmH; Tue, 20 Sep 2022 08:24:03 +0200 (CEST) In-reply-to: Autocrypt: addr=thievol@posteo.net; prefer-encrypt=mutual; keydata= mQGNBF8ylcIBDADG+hy+zR6L4/vbdDDZuSaMmSrU3A5QZJpeBCvxTr7MpzzruZbhLPW1K3R6N2MA edi8Y+C8o27FVRIjpdbaKMGu9je7JV/TbUQYo3SOwCK1vM4LUn4V6ZLzSYkuiEt4eyMoiDdyvN0p kcK6P9x9DCetcEVszXzQg+yzCVrQ2hXWDXWT4M18EC3wtO7RHPouMqGiwBFhBAYErCqFWFxQHkfb tG/4yGyJ58rglb65O3qijjMWvYwcWZun9/7qm8Z4/4mHopmo2zgU+OrptnLSZfkZGz3Y7Uf452xQ GVq0Fv75NPvQru7y+DYVhuVXXyAmGxt+vf4rIiixMBbhKEPjcxEPAa2LTzex2IsTZR+QVG9uDnqC WcgaOEQ58fzXNvNhtwwF/Rgio2XWAJVdmFWS59/k9W58CIUSNKBMZh2XeGdEmtHvDtCxW3z6FJha 36RzOM3fMNNiAGdFZJA84gcdloJR+sHCDTTPT3784fjr+V8An7sI581NGFzkRQqPvEQCZbUAEQEA AbQSdGhpZXZvbEBwb3N0ZW8ubmV0iQHOBBMBCgA4AhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheA FiEEI9twfRN7r3nig/xwDsVtFB0W75MFAmL3HCoACgkQDsVtFB0W75OVEAv/f6XxmtIFz08fUb8h Bp/zJP6IC4/rhhh+0GMRIRzLN8DK0jV8JCzYdFHiRJOy2lNIOpmrrCmjRRxferc2G42+ePFIsslx hU46VSz1Z83NwIG3mpdYNV5WUTUdgzxExHTNTFCd7NKv0nlHKQa OpenPGP: url=https://posteo.de/keys/thievol@posteo.net.asc; preference=encrypt Received-SPF: pass client-ip=185.67.36.65; envelope-from=thievol@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 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, 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:295775 Archived-At: --=-=-= Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Stefan Monnier writes: > Tomas Hlavaty [2022-09-19 22:16:07] wrote: >> On Mon 19 Sep 2022 at 18:05, Thierry Volpiatto wrot= e: >>> (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. Yes, sure getenv is better, however here: From=20emacs (display-graphic-p)=3D=3Dt: (getenv "DISPLAY" (selected-frame)) =3D> nil (getenv "DISPLAY") =3D> ":0.0" From=20emacs -nw both return ":0.0". =2D-=20 Thierry --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQHHBAEBCgAxFiEEI9twfRN7r3nig/xwDsVtFB0W75MFAmMpXIATHHRoaWV2b2xA cG9zdGVvLm5ldAAKCRAOxW0UHRbvkw5rC/9G7Ct15Jtgzz1NBFl78BOdm6a1IYHq ezKuJgJbvIhQ/aSvSj4Lr8/XD988U8N++tjPBx1X884xtlElGL/OnBgSurezJwrv HR3OT8wkGLogJMTXhwCPosca4Jw28/wbi68QHpRiMam5wjUZWNtEBFUvCTCdYpjB NAOogE/IAhu8PIT9dA/hWNc/RrA5PzDOrZq8yFu07zkjdVLY7ADno409BRJU/EH3 LrbRJvqMuz9bP4AmiBdQgwl1IkXxPt3+vu20ggPCXwkIWt9Fg8LjaQLDclOONhMT FzKiPzjui73VYH407kYot3Rn/hTQgC1ZFSujLxgyJHd9senYxBaawBPejVehO/vg M5J1gLFnbSYTuK3npIKykjzn6iltdoLw7RefsuRITbNCIUh7tjY/PumeAQTQmYiB kZ26Hu3339ujwgXf3EcydjfohgblIe5Yaeb8yEUsgiu4vqD1xjlU4crNSY9ewwDr /gp+tGFxsUDMSGlG87ecxlf1MeX91oDre2I= =R42b -----END PGP SIGNATURE----- --=-=-=--