From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.bugs Subject: bug#18940: 24.4; vc-hg does not disable pager, leading to hangs (at least with tramp) Date: Thu, 13 Nov 2014 13:10:06 -0500 Message-ID: References: <030C5AEB-C009-4995-B153-6EECD44802C8@fb.com> <87y4rkhdt6.fsf@gmx.de> <87y4rf2jtx.fsf@gmx.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1415902293 27409 80.91.229.3 (13 Nov 2014 18:11:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 13 Nov 2014 18:11:33 +0000 (UTC) Cc: michael.albinus@gmx.de, dpittman@fb.com To: 18940@debbugs.gnu.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu Nov 13 19:11:25 2014 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Xoyrd-0006PP-5s for geb-bug-gnu-emacs@m.gmane.org; Thu, 13 Nov 2014 19:11:25 +0100 Original-Received: from localhost ([::1]:33323 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xoyrc-0001KN-MN for geb-bug-gnu-emacs@m.gmane.org; Thu, 13 Nov 2014 13:11:24 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:54065) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XoyrP-00019K-Jk for bug-gnu-emacs@gnu.org; Thu, 13 Nov 2014 13:11:20 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XoyrH-00045S-36 for bug-gnu-emacs@gnu.org; Thu, 13 Nov 2014 13:11:11 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:34205) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XoyrG-00045O-UZ for bug-gnu-emacs@gnu.org; Thu, 13 Nov 2014 13:11:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1XoyrG-0005GJ-IW for bug-gnu-emacs@gnu.org; Thu, 13 Nov 2014 13:11:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Monnier Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 13 Nov 2014 18:11:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 18940 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 18940-submit@debbugs.gnu.org id=B18940.141590224420202 (code B ref 18940); Thu, 13 Nov 2014 18:11:02 +0000 Original-Received: (at 18940) by debbugs.gnu.org; 13 Nov 2014 18:10:44 +0000 Original-Received: from localhost ([127.0.0.1]:59651 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xoyqx-0005Fm-MC for submit@debbugs.gnu.org; Thu, 13 Nov 2014 13:10:43 -0500 Original-Received: from mercure.iro.umontreal.ca ([132.204.24.67]:53447) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Xoyqt-0005FZ-PK for 18940@debbugs.gnu.org; Thu, 13 Nov 2014 13:10:40 -0500 Original-Received: from hidalgo.iro.umontreal.ca (hidalgo.iro.umontreal.ca [132.204.27.50]) by mercure.iro.umontreal.ca (Postfix) with ESMTP id 77AAE850CE; Thu, 13 Nov 2014 13:10:39 -0500 (EST) Original-Received: from lechon.iro.umontreal.ca (lechon.iro.umontreal.ca [132.204.27.242]) by hidalgo.iro.umontreal.ca (Postfix) with ESMTP id 180A01E5B8A; Thu, 13 Nov 2014 13:10:07 -0500 (EST) Original-Received: by lechon.iro.umontreal.ca (Postfix, from userid 20848) id F1D77B40E9; Thu, 13 Nov 2014 13:10:06 -0500 (EST) In-Reply-To: <87y4rf2jtx.fsf@gmx.de> (Michael Albinus's message of "Thu, 13 Nov 2014 16:36:58 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (gnu/linux) X-DIRO-MailScanner-Information: Please contact the ISP for more information X-DIRO-MailScanner: Found to be clean X-DIRO-MailScanner-SpamCheck: n'est pas un polluriel, SpamAssassin (score=-2.82, requis 5, autolearn=not spam, ALL_TRUSTED -2.82, MC_TSTLAST 0.00) X-DIRO-MailScanner-From: monnier@iro.umontreal.ca X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:95938 > I've committed the patch to the Emacs repository. Closing the bug. I think it's an OK workaround for now, but we should implement a more reliable solution. I think "the right way" is for Tramp to propagate some env-vars in its implementation of process-file (and start-file-process). Of course, it's not completely clear which envvars to propagate, but maybe we could simply compare the current process-environment from "global/initial" (either using default-toplevel-value or stashing the initial value somewhere). Stefan