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.devel Subject: Re: master 0ad1c0d: * lisp/net/tramp.el (tramp-handle-make-process): Handle shell commands. Date: Fri, 18 Dec 2020 17:02:29 +0100 Message-ID: <87y2hv5ch6.fsf@gmx.de> References: <20201218123338.4927.85373@vcs0.savannah.gnu.org> <20201218123339.A90E820B72@vcs0.savannah.gnu.org> <87czz787dk.fsf@gmx.de> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="1914"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: emacs-devel@gnu.org To: Stefan Monnier Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Fri Dec 18 17:04:54 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 1kqIFQ-0000Kz-Fs for ged-emacs-devel@m.gmane-mx.org; Fri, 18 Dec 2020 17:04:52 +0100 Original-Received: from localhost ([::1]:43706 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kqIFP-0002TS-HB for ged-emacs-devel@m.gmane-mx.org; Fri, 18 Dec 2020 11:04:51 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:38660) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kqIDF-0001cF-IS for emacs-devel@gnu.org; Fri, 18 Dec 2020 11:02:37 -0500 Original-Received: from mout.gmx.net ([212.227.15.18]:49261) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kqIDC-0005sA-NZ for emacs-devel@gnu.org; Fri, 18 Dec 2020 11:02:37 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1608307350; bh=Z7Y4z8R3Nni2W7XG4YM6CoucWQgo7ueGbJ1c8DbYFkM=; h=X-UI-Sender-Class:From:To:Cc:Subject:References:Date:In-Reply-To; b=MHjB1vZ/yWcQ18Xxyb33F6D1Pddg2Z8Ifr6OjcjviIpWs51kvDx22hge67j6I0OLm fIAa0U1RbHuxDDOLl2uPwd/V2VK9ePkq5AME7Jw9CbhQL2puOCYdKlDInxgmfQkY08 yJfJqwRcYv5eaEe6jSGzf4RW9Kw/RWd/RMm/HmLE= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Original-Received: from gandalf.gmx.de ([212.86.38.187]) by mail.gmx.com (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MS3ir-1kg5lN1fz9-00TW9O; Fri, 18 Dec 2020 17:02:30 +0100 In-Reply-To: (Stefan Monnier's message of "Fri, 18 Dec 2020 10:38:56 -0500") X-Provags-ID: V03:K1:Fp0OUpV+Gzd3vIBMEKQupZhiLkKZy1xSTfswtmF+R3dt3O/JS+D XEXBoyaQTr8buIiYxqI2FZzIiBn3Wi0RTp4mXBkp6WaHcSDD7zAtI/q4eufjtU/6bDTsea1 TTWlpNxzKsU6mBiAQQISWBuoWm1DE08VUUYySb2QATyO8PnX04BbHJTOqttbgw6vevpzVqz 8p40dtNjnuKtTffoAtQxA== X-UI-Out-Filterresults: notjunk:1;V03:K0:DnPF5skr584=:+31ZTmkUQgUYf4/cYNIbEo AUfbc3zLild5jaZoKKWXr4pew5DWyotyfpiupG5Eu6ujfOvZjZhkw0DIcPJ9c/RO47rBAe4J3 TjOiFpeuDfrL98QphIjn8RaF/lfCPe1CY4wa5xWoEGwjaNLXpaS5IAYoLB8yqj+SmCC6lcDKo ZIuDmrlE/MunBknANVoVRmQ6P2STFUa6olAQQIHklL3QNNkz6GpmTVBx02zxFv6Awa2mmiJfA yGGk4LvhvcfB4flahVx1vLSORXyBjbNwAjUwsz9YqVUoHkuJr1/oOEOz4Wq7iOU6UxaLJFqC6 qKbIQtp+nx2wZlVCSke2/wbwzMwivU4ERwR853mojcUwNiiTT3OzASaQcOBhrn90/WjrbWj/T akxbMO0lIs+1m0T1KPGk0O1mAjbMhBfkl3uV7ZVbjkxyjYArpj+qYDFwGa9PCPj1aYZz0zI5M P+k6OqAm/S/K8TfZkud6yJ96idWuOR5ugFbEYo/iP3Kz1oyQqX2rS8wgTpEey8fEZp6Gs/ql8 ZiTyedb8Qm7HQrtZo5wZXAgudY6pNnu6H6zPuse7cjX9zhJNdfOtbsZy/i1XPftDPDliIvPxP mIlv/vPHwqkeDJBvm0xkKNZDet75MUAUziLkWdHNFptFhhXMagke9gpLq4MApWOb772kH+BL7 EbKAIhwDWsxUmek8j6J8WVqwPLMcslErGzVbHwUg64IDJj24dZ7Xz0g0lTAoJIwkTwwLgkVjI Lfzzg3sbLYNWpAEQP7ig6OZMej41v7EADYDaBPF5jjprt8C42a0q4X40VKdTqZ0ZmiS3kX18 Received-SPF: pass client-ip=212.227.15.18; envelope-from=michael.albinus@gmx.de; helo=mout.gmx.net X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, 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: 2.1.23 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:261202 Archived-At: Stefan Monnier writes: > BTW, what would go wrong if you did > (setq command (mapcar #'tramp-shell-quote-argument command))? Tried that, didn't work. Imagine, you call "M-x rgrep" on a remote machine. This ends up in a make-process call with :command --8<---------------cut here---------------start------------->8--- ("/bin/sh" "-c" "find . -type d \\( -path \\*/SCCS -o -path \\*/RCS -o -pat= h \\*/CVS -o -path \\*/MCVS -o -path \\*/.src -o -path \\*/.svn -o -path \\= */.git -o -path \\*/.hg -o -path \\*/.bzr -o -path \\*/_MTN -o -path \\*/_d= arcs -o -path \\*/\\{arch\\} \\) -prune -o \\! -type d \\( -name .\\#\\* -o= -name \\*.o -o -name \\*\\~ -o -name \\*.bin -o -name \\*.lbin -o -name \\= *.so -o -name \\*.a -o -name \\*.ln -o -name \\*.blg -o -name \\*.bbl -o -n= ame \\*.elc -o -name \\*.lof -o -name \\*.glo -o -name \\*.idx -o -name \\*= .lot -o -name \\*.fmt -o -name \\*.tfm -o -name \\*.class -o -name \\*.fas = -o -name \\*.lib -o -name \\*.mem -o -name \\*.x86f -o -name \\*.sparcf -o = -name \\*.dfsl -o -name \\*.pfsl -o -name \\*.d64fsl -o -name \\*.p64fsl -o= -name \\*.lx64fsl -o -name \\*.lx32fsl -o -name \\*.dx64fsl -o -name \\*.d= x32fsl -o -name \\*.fx64fsl -o -name \\*.fx32fsl -o -name \\*.sx64fsl -o -n= ame \\*.sx32fsl -o -name \\*.wx64fsl -o -name \\*.wx32fsl -o -name \\*.fasl= -o -name \\*.ufsl -o -name \\*.fsl -o -name \\*.dxl -o -name \\*.lo -o -na= me \\*.la -o -name \\*.gmo -o -name \\*.mo -o -name \\*.toc -o -name \\*.au= x -o -name \\*.cp -o -name \\*.fn -o -name \\*.ky -o -name \\*.pg -o -name = \\*.tp -o -name \\*.vr -o -name \\*.cps -o -name \\*.fns -o -name \\*.kys -= o -name \\*.pgs -o -name \\*.tps -o -name \\*.vrs -o -name \\*.pyc -o -name= \\*.pyo \\) -prune -o -type f \\( -name \\*.cc -o -name \\*.cxx -o -name = \\*.cpp -o -name \\*.C -o -name \\*.CC -o -name \\*.c\\+\\+ \\) -exec grep = --color -i -nH --null -e a \\{\\} +") --8<---------------cut here---------------end--------------->8--- As you see, three arguments "/bin/sh" "-c" and "find ...". If I do your proposal, Tramp would send finally --8<---------------cut here---------------start------------->8--- ssh -q -o ControlMaster=3Dauto -o ControlPath=3D'tramp.%C' -o ControlPersis= t=3Dno -e none detlef /bin/sh -c find\\\ .\\\ -type\\\ d\\\ \\\\\\\(\\\ -pa= th\\\ \\\\\\\*/SCCS\\\ -o\\\ -path\\\ \\\\\\\*/RCS\\\ -o\\\ -path\\\ \\\\\\= \*/CVS\\\ -o\\\ -path\\\ \\\\\\\*/MCVS\\\ -o\\\ -path\\\ \\\\\\\*/.src\\\ -= o\\\ -path\\\ \\\\\\\*/.svn\\\ -o\\\ -path\\\ \\\\\\\*/.git\\\ -o\\\ -path\= \\ \\\\\\\*/.hg\\\ -o\\\ -path\\\ \\\\\\\*/.bzr\\\ -o\\\ -path\\\ \\\\\\\*/= _MTN\\\ -o\\\ -path\\\ \\\\\\\*/_darcs\\\ -o\\\ -path\\\ \\\\\\\*/\\\\\\\{a= rch\\\\\\\}\\\ \\\\\\\)\\\ -prune\\\ -o\\\ \\\\\\\!\\\ -type\\\ d\\\ \\\\\\= \(\\\ -name\\\ .\\\\\\\#\\\\\\\*\\\ -o\\\ -name\\\ \\\\\\\*.o\\\ -o\\\ -nam= e\\\ \\\\\\\*\\\\\\\~\\\ -o\\\ -name\\\ \\\\\\\*.bin\\\ -o\\\ -name\\\ \\\\= \\\*.lbin\\\ -o\\\ -name\\\ \\\\\\\*.so\\\ -o\\\ -name\\\ \\\\\\\*.a\\\ -o\= \\ -name\\\ \\\\\\\*.ln\\\ -o\\\ -name\\\ \\\\\\\*.blg\\\ -o\\\ -name\\\ \\= \\\\\*.bbl\\\ -o\\\ -name\\\ \\\\\\\*.elc\\\ -o\\\ -name\\\ \\\\\\\*.lof\\\= -o\\\ -name\\\ \\\\\\\*.glo\\\ -o\\\ -name\\\ \\\\\\\*.idx\\\ -o\\\ -name\= \\ \\\\\\\*.lot\\\ -o\\\ -name\\\ \\\\\\\*.fmt\\\ -o\\\ -name\\\ \\\\\\\*.t= fm\\\ -o\\\ -name\\\ \\\\\\\*.class\\\ -o\\\ -name\\\ \\\\\\\*.fas\\\ -o\\\= -name\\\ \\\\\\\*.lib\\\ -o\\\ -name\\\ \\\\\\\*.mem\\\ -o\\\ -name\\\ \\\= \\\\*.x86f\\\ -o\\\ -name\\\ \\\\\\\*.sparcf\\\ -o\\\ -name\\\ \\\\\\\*.dfs= l\\\ -o\\\ -name\\\ \\\\\\\*.pfsl\\\ -o\\\ -name\\\ \\\\\\\*.d64fsl\\\ -o\\= \ -name\\\ \\\\\\\*.p64fsl\\\ -o\\\ -name\\\ \\\\\\\*.lx64fsl\\\ -o\\\ -nam= e\\\ \\\\\\\*.lx32fsl\\\ -o\\\ -name\\\ \\\\\\\*.dx64fsl\\\ -o\\\ -name\\\ = \\\\\\\*.dx32fsl\\\ -o\\\ -name\\\ \\\\\\\*.fx64fsl\\\ -o\\\ -name\\\ \\\\\= \\*.fx32fsl\\\ -o\\\ -name\\\ \\\\\\\*.sx64fsl\\\ -o\\\ -name\\\ \\\\\\\*.s= x32fsl\\\ -o\\\ -name\\\ \\\\\\\*.wx64fsl\\\ -o\\\ -name\\\ \\\\\\\*.wx32fs= l\\\ -o\\\ -name\\\ \\\\\\\*.fasl\\\ -o\\\ -name\\\ \\\\\\\*.ufsl\\\ -o\\\ = -name\\\ \\\\\\\*.fsl\\\ -o\\\ -name\\\ \\\\\\\*.dxl\\\ -o\\\ -name\\\ \\\\= \\\*.lo\\\ -o\\\ -name\\\ \\\\\\\*.la\\\ -o\\\ -name\\\ \\\\\\\*.gmo\\\ -o\= \\ -name\\\ \\\\\\\*.mo\\\ -o\\\ -name\\\ \\\\\\\*.toc\\\ -o\\\ -name\\\ \\= \\\\\*.aux\\\ -o\\\ -name\\\ \\\\\\\*.cp\\\ -o\\\ -name\\\ \\\\\\\*.fn\\\ -= o\\\ -name\\\ \\\\\\\*.ky\\\ -o\\\ -name\\\ \\\\\\\*.pg\\\ -o\\\ -name\\\ \= \\\\\\*.tp\\\ -o\\\ -name\\\ \\\\\\\*.vr\\\ -o\\\ -name\\\ \\\\\\\*.cps\\\ = -o\\\ -name\\\ \\\\\\\*.fns\\\ -o\\\ -name\\\ \\\\\\\*.kys\\\ -o\\\ -name\\= \ \\\\\\\*.pgs\\\ -o\\\ -name\\\ \\\\\\\*.tps\\\ -o\\\ -name\\\ \\\\\\\*.vr= s\\\ -o\\\ -name\\\ \\\\\\\*.pyc\\\ -o\\\ -name\\\ \\\\\\\*.pyo\\\ \\\\\\\)= \\\ -prune\\\ -o\\\ \\\ -type\\\ f\\\ \\\\\\\(\\\ -name\\\ \\\\\\\*.cc\\\ -= o\\\ -name\\\ \\\\\\\*.cxx\\\ -o\\\ -name\\\ \\\\\\\*.cpp\\\ -o\\\ -name\\\= \\\\\\\*.C\\\ -o\\\ -name\\\ \\\\\\\*.CC\\\ -o\\\ -name\\\ \\\\\\\*.c\\\\\= \\+\\\\\\\+\\\ \\\\\\\)\\\ -exec\\\ grep\\\ --color\\\ -i\\\ -nH\\\ --null\= \\ -e\\\ a\\\ \\\\\\\{\\\\\\\}\\\ \\\+ --8<---------------cut here---------------end--------------->8--- This gives the error --8<---------------cut here---------------start------------->8--- /bin/sh: 1: find . -type d \( -path \*/SCCS -o -path \*/RCS -o -path \*/CVS= -o -path \*/MCVS -o -path \*/.src -o -path \*/.svn -o -path \*/.git -o -pa= th \*/.hg -o -path \*/.bzr -o -path \*/_MTN -o -path \*/_darcs -o -path \*/= \{arch\} \) -prune -o \! -type d \( -name .\#\* -o -name \*.o -o -name \*\~= -o -name \*.bin -o -name \*.lbin -o -name \*.so -o -name \*.a -o -name \*.= ln -o -name \*.blg -o -name \*.bbl -o -name \*.elc -o -name \*.lof -o -name= \*.glo -o -name \*.idx -o -name \*.lot -o -name \*.fmt -o -name \*.tfm -o = -name \*.class -o -name \*.fas -o -name \*.lib -o -name \*.mem -o -name \*.= x86f -o -name \*.sparcf -o -name \*.dfsl -o -name \*.pfsl -o -name \*.d64fs= l -o -name \*.p64fsl -o -name \*.lx64fsl -o -name \*.lx32fsl -o -name \*.dx= 64fsl -o -name \*.dx32fsl -o -name \*.fx64fsl -o -name \*.fx32fsl -o -name = \*.sx64fsl -o -name \*.sx32fsl -o -name \*.wx64fsl -o -name \*.wx32fsl -o -= name \*.fasl -o -name \*.ufsl -o -name \*.fsl -o -name \*.dxl -o -name \*.l= o -o -name \*.la -o -name \*.gmo -o -name \*.mo -o -name \*.toc -o -name \*= .aux -o -name \*.cp -o -name \*.fn -o -name \*.ky -o -name \*.pg -o -name \= *.tp -o -name \*.vr -o -name \*.cps -o -name \*.fns -o -name \*.kys -o -nam= e \*.pgs -o -name \*.tps -o -name \*.vrs -o -name \*.pyc -o -name \*.pyo \)= -prune -o -type f \( -name \*.cc -o -name \*.cxx -o -name \*.cpp -o -name= \*.C -o -name \*.CC -o -name \*.c\+\+ \) -exec grep --color -i -nH --null = -e a \{\} +: not found --8<---------------cut here---------------end--------------->8--- > Stefan Best regards, Michael.