From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: "Davis Herring" Newsgroups: gmane.emacs.devel Subject: Re: open file and command substitution of bash Date: Tue, 5 Jan 2010 09:08:24 -0800 (PST) Message-ID: <34431.130.55.118.19.1262711304.squirrel@webmail.lanl.gov> References: <27014612.post@talk.nabble.com> <33839.130.55.118.19.1262620114.squirrel@webmail.lanl.gov> <27025578.post@talk.nabble.com> Reply-To: herring@lanl.gov NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: ger.gmane.org 1262719153 23087 80.91.229.12 (5 Jan 2010 19:19:13 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 5 Jan 2010 19:19:13 +0000 (UTC) Cc: emacs-devel@gnu.org To: "alin.s" Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Tue Jan 05 20:19:06 2010 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NSEvJ-00086N-DH for ged-emacs-devel@m.gmane.org; Tue, 05 Jan 2010 20:18:33 +0100 Original-Received: from localhost ([127.0.0.1]:36824 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NSEvJ-000817-OG for ged-emacs-devel@m.gmane.org; Tue, 05 Jan 2010 14:18:33 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NSEsU-0005bv-Ts for emacs-devel@gnu.org; Tue, 05 Jan 2010 14:15:38 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NSEsP-0005Yx-Fz for emacs-devel@gnu.org; Tue, 05 Jan 2010 14:15:38 -0500 Original-Received: from [199.232.76.173] (port=53503 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NSEsP-0005Ym-CC for emacs-devel@gnu.org; Tue, 05 Jan 2010 14:15:33 -0500 Original-Received: from mx20.gnu.org ([199.232.41.8]:34921) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1NSEsN-0006hw-C6 for emacs-devel@gnu.org; Tue, 05 Jan 2010 14:15:31 -0500 Original-Received: from proofpoint2.lanl.gov ([204.121.3.26]) by mx20.gnu.org with esmtp (Exim 4.60) (envelope-from ) id 1NSCvC-0002WF-Au for emacs-devel@gnu.org; Tue, 05 Jan 2010 12:10:18 -0500 Original-Received: from mailrelay1.lanl.gov (mailrelay1.lanl.gov [128.165.4.101]) by proofpoint2.lanl.gov (8.14.3/8.14.3) with ESMTP id o05H8Ov5001815; Tue, 5 Jan 2010 10:09:07 -0700 Original-Received: from localhost (localhost.localdomain [127.0.0.1]) by mailrelay1.lanl.gov (Postfix) with ESMTP id 31D3A1C198B; Tue, 5 Jan 2010 10:08:24 -0700 (MST) X-NIE-2-Virus-Scanner: amavisd-new at mailrelay1.lanl.gov Original-Received: from webmail1.lanl.gov (webmail1.lanl.gov [128.165.4.106]) by mailrelay1.lanl.gov (Postfix) with ESMTP id 1EEE61C1983; Tue, 5 Jan 2010 10:08:24 -0700 (MST) Original-Received: by webmail1.lanl.gov (Postfix, from userid 48) id 1DB061DE023C; Tue, 5 Jan 2010 10:08:24 -0700 (MST) Original-Received: from 130.55.118.19 (SquirrelMail authenticated user 196434) by webmail.lanl.gov with HTTP; Tue, 5 Jan 2010 09:08:24 -0800 (PST) In-Reply-To: <27025578.post@talk.nabble.com> User-Agent: SquirrelMail/1.4.8-5.7.lanl7 X-Priority: 3 (Normal) Importance: Normal X-Proofpoint-Virus-Version: vendor=fsecure engine=1.12.8161:2.4.5, 1.2.40, 4.0.166 definitions=2010-01-05_10:2010-01-05, 2010-01-05, 2010-01-05 signatures=0 X-detected-operating-system: by mx20.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6, seldom 2.4 (older, 4) X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:119458 Archived-At: > R=mktemp; tee < <(ls) >${R} && emacs $R Isn't that just a complicated way of saying ls>$x && emacs $x ? Even if your "<(ls)" is just a placeholder for some preexisting pipe (maybe a FIFO or something), you could just do cat <(ls) >$x && emacs $x and lose the extra < before "<(ls)" too, since cat doesn't need it. Davis -- This product is sold by volume, not by mass. If it appears too dense or too sparse, it is because mass-energy conversion has occurred during shipping.