From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Filipp Gunbin Newsgroups: gmane.emacs.bugs Subject: bug#20000: 25.0.50; auto-revert tries to install notification handler on remote files Date: Wed, 04 Mar 2015 17:17:54 +0300 Message-ID: References: <87oao8uaei.fsf@gmx.de> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1425478771 24494 80.91.229.3 (4 Mar 2015 14:19:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 4 Mar 2015 14:19:31 +0000 (UTC) Cc: 20000@debbugs.gnu.org To: Michael Albinus Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Mar 04 15:19:19 2015 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 1YTA8q-0000PM-2w for geb-bug-gnu-emacs@m.gmane.org; Wed, 04 Mar 2015 15:19:16 +0100 Original-Received: from localhost ([::1]:44291 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YTA8p-0003cs-GT for geb-bug-gnu-emacs@m.gmane.org; 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Wed, 04 Mar 2015 14:19:01 +0000 Original-Received: (at 20000) by debbugs.gnu.org; 4 Mar 2015 14:18:01 +0000 Original-Received: from localhost ([127.0.0.1]:34751 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YTA7d-0003vT-5E for submit@debbugs.gnu.org; Wed, 04 Mar 2015 09:18:01 -0500 Original-Received: from out2-smtp.messagingengine.com ([66.111.4.26]:34853) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1YTA7b-0003vK-7J for 20000@debbugs.gnu.org; Wed, 04 Mar 2015 09:18:00 -0500 Original-Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 8F43E20747 for <20000@debbugs.gnu.org>; Wed, 4 Mar 2015 09:17:57 -0500 (EST) Original-Received: from frontend2 ([10.202.2.161]) by compute5.internal (MEProxy); Wed, 04 Mar 2015 09:17:58 -0500 DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d=fastmail.fm; h= x-sasl-enc:from:to:cc:subject:references:date:in-reply-to :message-id:mime-version:content-type; s=mesmtp; bh=bb1SWU1AdNqP /4JR4Ye8yGnlYeg=; b=hDaLMEuCV0UJuxa4WJTnZ8hmgpqEbAeG6DiBLAq9hEQc 5YadQgIPxzkGSv+qp9yTLLcYaO/rF+auhXAZA3enu5xcG0SQaPLqBU5WeuDbYRpm arKvIqLegddNNRd6/skKlwCP7NGiC98LyavdirHI5+mMiq330rNKlU+oITaK3MI= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed/relaxed; d= messagingengine.com; h=x-sasl-enc:from:to:cc:subject:references :date:in-reply-to:message-id:mime-version:content-type; s= smtpout; bh=bb1SWU1AdNqP/4JR4Ye8yGnlYeg=; b=AiOpSL56FyVfXGpSwnUI B4+BE4aDGX3v62I9pbP7PYcnjvGjy99nAbp4JvX4SMHGStZoEhTODCsDEWEwi9MX JzwuVcpLnTbmYrYRKNRuy4jhHrfmUrgdVVNK+EP7DRoSKQuY5wsickwZJ6DWYoAN Sj1AYTOqZ9GHsW7P9vL6upQ= X-Sasl-enc: uy07d22pujCbh4aHodxEKA0pobN/Ynis2TR+LkKtUUVM 1425478678 Original-Received: from fgunbin.local (unknown [94.25.218.10]) by mail.messagingengine.com (Postfix) with ESMTPA id 2CBD66800D2; Wed, 4 Mar 2015 09:17:58 -0500 (EST) In-Reply-To: <87oao8uaei.fsf@gmx.de> (Michael Albinus's message of "Wed, 04 Mar 2015 15:04:05 +0100") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/25.0.50 (darwin) 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:100048 Archived-At: On 04/03/2015 15:04 +0100, Michael Albinus wrote: > I don't understand. Could you, please, explain what you intend to fix? This is the existing code: - (when (or (string-match auto-revert-notify-exclude-dir-regexp - (expand-file-name default-directory)) - (file-symlink-p (or buffer-file-name default-directory))) - ;; Fallback to file checks. - (set (make-local-variable 'auto-revert-use-notify) nil)) - - (when (not auto-revert-notify-watch-descriptor) - (setq auto-revert-notify-watch-descriptor ... So even when string-match will return non-nil (as it will with remote files e.g. starting with "/ssh:...") we go on and set `auto-revert-notify-watch-descriptor' which is what `auto-revert-notify-exclude-dir-regexp' is supposed to protect us from (if I understand it correctly). I ran across this in this way: 1) open remote file via tramp and ssh 2) turn on global-auto-revert-mode Tramp then asked for the password for the remote host. Now this behaviour is gone. Filipp