From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.ciao.gmane.io!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.devel Subject: INSIDE_EMACS and Tramp (was: master f28166d: Copy INSIDE_EMACS env variable to subprocesses in Eshell (Bug#25496)) Date: Fri, 03 Apr 2020 10:35:10 +0200 Message-ID: <87lfndarwh.fsf_-_@gmx.de> References: <20200402230535.10490.95720@vcs0.savannah.gnu.org> <20200402230536.E0A3F20CDD@vcs0.savannah.gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="ciao.gmane.io:159.69.161.202"; logging-data="124376"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) To: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Apr 03 10:38:06 2020 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 1jKHq2-000WGj-JI for ged-emacs-devel@m.gmane-mx.org; Fri, 03 Apr 2020 10:38:06 +0200 Original-Received: from localhost ([::1]:52134 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jKHq1-00009w-ER for ged-emacs-devel@m.gmane-mx.org; Fri, 03 Apr 2020 04:38:05 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:46705) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jKHnH-0007f4-V8 for emacs-devel@gnu.org; Fri, 03 Apr 2020 04:35:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jKHnG-0003XO-SS for emacs-devel@gnu.org; Fri, 03 Apr 2020 04:35:15 -0400 Original-Received: from mout.gmx.net ([212.227.15.19]:48507) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1jKHnG-0003Qy-Fv for emacs-devel@gnu.org; Fri, 03 Apr 2020 04:35:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1585902911; bh=DFCiihEHHZa4GaxtBys2gedYPEICPlHnMEG+25Ts7D8=; h=X-UI-Sender-Class:From:To:Subject:References:Date:In-Reply-To; b=XGSj/mxvNPtJw1qgmdfdaCS9D4tRnCt38Kf71V+lPsh5DlDwwQBYksq062Fl8Fzxr H5xdlsKYx0G3bL3xQpT5fmzqGi7vq4b4Dd3fviqPv87XuFjdFjpHlVyaylGW22CiP9 WLOan7jcfj8C6VBynvkehjZcPzSFKUiTs36FMqvk= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from detlef.gmx.de ([212.86.51.68]) by mail.gmx.com (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MEFzr-1jSDjm0URZ-00AD4B for ; Fri, 03 Apr 2020 10:35:11 +0200 In-Reply-To: <20200402230536.E0A3F20CDD@vcs0.savannah.gnu.org> (Noam Postavsky's message of "Thu, 2 Apr 2020 19:05:36 -0400 (EDT)") X-Provags-ID: V03:K1:F8apRTfw4LclD9xjgL7C8zy4YaBBio2K0H6362+UDx23TDAT/lO D9FHQKjcxEH4tG5buEYm/EfcjHR1VZnWypV6rQYmxCRMJMV1YlOqR9J+6P7vQYj/+GZhP88 dLbn6FRuBeZ6g5g02RT2NTAVQbLBWOiOQ+vl369votq3Nc9bJlVjokPUaz9PqPE4MbGVHkh 90FXz/yYW1h6rYQbcWe4w== X-UI-Out-Filterresults: notjunk:1;V03:K0:VFpNHtZrQZI=:VptZ/tHczX4Z85s+4aclMU OUd2DVxiU1dhot9eaE+tgeJBi575CQOYJDbbgarhCKz5BL+RBaS1YepTanzW2uX76ybmTz7yH 3tecOD/DE8peVFARjCWKfhMvvtr3geJJczXRrh7OqPCrelrdnxXrbJe/EYKvaJudYRqFQRe4a XW/FO0xHi+Drzh3ws/bQZEhhvpKCzo8s0kQ/E6rkRHF25YFUcj26o2HRASqQxPa28VO+Q9Uqz 9x6LFWQPUkfUy1yX5p5XBJlhtCYWMaQUOqNFAaZG1K4OecqtWbzVEotlKNhfFlZDCSVUkv/EN y8sro+7WzLKjiTBdtS6EI50yk12cqgVSjuhjIAHEu6rlrQSye+b8haeGmWjyIUSt8Cj+tM4AJ T2UscQil4UW/o+wv9EwJo4PF2L54qclOr//yBJ01gpPSZvwknb4fYyNI75IVzww330sUsGxJN Gft7SpsmwDv2BCjnCsquFVeJqwJrsvanS5jMu05SwMh+7Rcw1uBw1WjcchNRgtq7cmJod6OAb aWNxcorEW4o7PnGMtCVDXT+1UK3Cj6/10ULXR3t2Z/J5p3B8yDeXAKQFD2QYVz36EFMBNNma2 fBW/okUVeGINPOX8ZJdL+XM9hVQUfI8Mb3/m8pCBE1tepKR4gOxLTLJE31iXG4S1ZWnBxaM5y tj80yFxSu3Xhap5sWFx6NEV2kKly0QkeO91eOBY98lVgPx4YELhTwbwod+IMC77S2koTWiXcr XG4ab4FPjWD2vzZ/9QEU6H0QR0j5JSpSciynXSvwNM3XUPArxBvp1Uymtvo8Zb8V7Kr4O/xN X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 212.227.15.19 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.23 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:246311 Archived-At: npostavs@gmail.com (Noam Postavsky) writes: > +** Eshell > + > +--- > +*** Environment variable INSIDE_EMACS is now copied to subprocesses. > +Its value equals the result of evaluating '(format "%s,eshell" emacs-version)'. This reminds me of a problem lying around for a while. Tramp, like other packages, sets the environment variable INSIDE_EMACS. So if you eval --8<---------------cut here---------------start------------->8--- (let ((default-directory "/ssh::")) (shell-command-to-string "echo $INSIDE_EMACS")) --8<---------------cut here---------------end--------------->8--- you get "28.0.50,tramp:2.5.0-pre". But if you run in an eshell buffer --8<---------------cut here---------------start------------->8--- ~/src/emacs $ cd /ssh:: /ssh:detlef:/home/albinus $ *echo $INSIDE_EMACS --8<---------------cut here---------------end--------------->8--- you get "28.0.50,eshell". Tramp's setting is overwritten. Shouldn't the specifics be merged, so that we get "28.0.50,eshell,tramp:2.5.0-pre"? Same for the other packages setting INSIDE_EMACS, like compile, comint, term and epg. Best regards, Michael.