From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Albinus Newsgroups: gmane.emacs.bugs Subject: bug#49283: [PATCH] 27.2; `(call-process "program" null-device ...)' fails over TRAMP from local MS Windows Date: Wed, 30 Jun 2021 09:24:47 +0200 Message-ID: <87a6n7zuf4.fsf@gmx.de> References: Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="34431"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 49283@debbugs.gnu.org To: Jim Porter Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Wed Jun 30 09:25:10 2021 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1lyUas-0008oa-1r for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 30 Jun 2021 09:25:10 +0200 Original-Received: from localhost ([::1]:40384 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lyUar-0006i4-0j for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 30 Jun 2021 03:25:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38878) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lyUak-0006hH-G0 for bug-gnu-emacs@gnu.org; Wed, 30 Jun 2021 03:25:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44782) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lyUak-0000Ks-7U for bug-gnu-emacs@gnu.org; Wed, 30 Jun 2021 03:25:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lyUaj-0004n6-W0 for bug-gnu-emacs@gnu.org; Wed, 30 Jun 2021 03:25:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Michael Albinus Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 30 Jun 2021 07:25:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 49283 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: patch Original-Received: via spool by 49283-submit@debbugs.gnu.org id=B49283.162503789718401 (code B ref 49283); Wed, 30 Jun 2021 07:25:01 +0000 Original-Received: (at 49283) by debbugs.gnu.org; 30 Jun 2021 07:24:57 +0000 Original-Received: from localhost ([127.0.0.1]:56328 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lyUae-0004mj-Tm for submit@debbugs.gnu.org; Wed, 30 Jun 2021 03:24:57 -0400 Original-Received: from mout.gmx.net ([212.227.15.19]:42069) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lyUad-0004mW-2y for 49283@debbugs.gnu.org; Wed, 30 Jun 2021 03:24:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1625037888; bh=bV5exH8fH4NrRiTyKJNPnsGrlIOhDlWsk/O8TUaUrRY=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=XUtiDk8TNDb0+uiQiBqztCxeQNmxQSkSymC1+28QDC3L4zbjAxsj26eA0B6W53/Pc 8VSkcfnRdwvYC37LUpMH+Sq8jEpfEbN0vq8h5Sa/u1aT+RLTbyersnvKO8Wcx/vsRp wLWxf/WvBPI5ZZl68FyHgq25zzssdwAueTeBafYY= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from gandalf.gmx.de ([213.220.147.177]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1N3bSj-1lHZ3L1nwR-010cxA; Wed, 30 Jun 2021 09:24:48 +0200 In-Reply-To: (Jim Porter's message of "Tue, 29 Jun 2021 22:14:19 -0700") X-Provags-ID: V03:K1:JqnbDiJ+85wKvqAWJbWHCsco+MtMoH5QOlxi9IiOSwswnUrTDNH 9G2trvOQ2IuDTzb7mz/Ql8cPu1/mQ8b5+pmqlaxX4omHr8kZ8+1Bra9eMEVkrVqtRivfVq7 j7b8vXtWyBpt3MGEubjn1MX9mZwGz2GYNfK+wMuYLqEGX+WsCN1MscGxLMD0p2yAT8Ywvks Sovf7cZw/T3EbBBmQt1YQ== X-UI-Out-Filterresults: notjunk:1;V03:K0:C4KBmUvySGw=:hgm+DF4fjuyGYJ/hL+KRN3 DjsjADRau2JxCMbdanz2tTqjeTHx8a4NYvyZDOImF1maVHueO1rKYY+vXZdkRK8BONMIXTchi ijrmaSi7knz57TAqGASBEj05TJJwA7slZdT/KutxzovO/WQucjBOhdeoqhARmxi46S18YR1RU /ohbbEArGsmcKg/HcPD7qOXVm5xwa0OuUL+tiuX4omaYweDJa1u7gx7MwwtZg7bIzGLHo0Ikh 5o1RV6rvpMeimFSX1J5r0dTZ0tQ4PfZgY39SCQlbj21dQjnhxDNlhTGsddWSawnjFv0QlOXl6 X9eOwbxE3w6sZfvB8QnPmZQTsle2QRbL4Wceazg0LtYdpED6bRnbHjj+KShjQCgjujp92l1ex OL78HzF8wZMCdrza2eMlSa8r896ArB6PBuHJKMm02KTWInmAxuTBsniARawjPNvqcBbEm5ALT uXHBsJqeoghMFeOalJaH6xIY9Ir2vzu9zUTNYZUt/6SluXlU9at9ACg6IDoJZSpVdj1cYcaHs iksgk5TS49Yd6sq8+JeEqI8mn7YYPLz8oPRmKvycMJQi8cxQfDiXJ9IzejVyi7BMgf0HDWQEj 6Z26YsgI31eCEOYwzCdqcyTivJkOcM5xudizNuf8iXyqwkCytlw7gNeAWkM//HUGLkgmEewQ6 JjqlkAT3aM/FqPcvydk2U//D534sURO3ZPtwZxnBN8ock9lT+Maz+fDggAsvqw+cGUIUGIzut YOl8dVsDpcQwDByTPJ1/BAbbpa1tPw7Fzfhz+doejFyn4PXfKpe7rVqAVz85yITJWXjQ4DPG X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:209139 Archived-At: Jim Porter writes: Hi Jim, > I noticed an issue when trying to use flyspell (or ispell) using > hunspell from a local MS Windows system on a TRAMP file. It results in > an error that it can't find the file "/sshx:server:/path/to/NUL". I > narrowed this down to the fact that > `ispell-find-hunspell-dictionaries' calls `call-process' with `infile' > set to `null-device'. `call-process' doesn't know of remote files. You must use `process-file' instead. > To see this in action: > > emacs -Q > C-x C-f /sshx:server:~/path/to/file.txt > M-: (setq ispell-program-name "hunspell") RET > M-x flyspell-mode > ;; or... > M-: (call-process "something" null-device) RET It is not a good idea to use `null-device' as INFILE, just use nil. At least in the `process-file' case, Tramp shall know which value to take for `null-device'. After all, it seems to be rather a flyspell/ispell feature request to support remote files. Best regards, Michael.