From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Drew Adams Newsgroups: gmane.emacs.help Subject: RE: Why doesn't nconc change my variable? Date: Sun, 5 Oct 2014 09:38:11 -0700 (PDT) Message-ID: <56607dab-b2d0-4672-9618-c10090d18f70@default> References: <87y4svl2ku.fsf@wmi.amu.edu.pl> <3867d7c2-936d-4441-91d6-3b12dc959391@default> <87vbnylu3z.fsf@wmi.amu.edu.pl> <6e14f951-570b-4445-a682-d48c18c31221@default> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable X-Trace: ger.gmane.org 1412527134 6907 80.91.229.3 (5 Oct 2014 16:38:54 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 5 Oct 2014 16:38:54 +0000 (UTC) To: Marcin Borkowski , help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sun Oct 05 18:38:47 2014 Return-path: Envelope-to: geh-help-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 1Xaopa-0000ss-4y for geh-help-gnu-emacs@m.gmane.org; Sun, 05 Oct 2014 18:38:46 +0200 Original-Received: from localhost ([::1]:48021 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XaopZ-0007X6-K0 for geh-help-gnu-emacs@m.gmane.org; Sun, 05 Oct 2014 12:38:45 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:52652) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XaopH-0007Vx-5s for help-gnu-emacs@gnu.org; Sun, 05 Oct 2014 12:38:35 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xaop8-0002wU-D6 for help-gnu-emacs@gnu.org; Sun, 05 Oct 2014 12:38:27 -0400 Original-Received: from userp1040.oracle.com ([156.151.31.81]:30330) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xaop8-0002vl-4K for help-gnu-emacs@gnu.org; Sun, 05 Oct 2014 12:38:18 -0400 Original-Received: from acsinet21.oracle.com (acsinet21.oracle.com [141.146.126.237]) by userp1040.oracle.com (Sentrion-MTA-4.3.2/Sentrion-MTA-4.3.2) with ESMTP id s95GcGwl020171 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Sun, 5 Oct 2014 16:38:17 GMT Original-Received: from userz7021.oracle.com (userz7021.oracle.com [156.151.31.85]) by acsinet21.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id s95GcEoE011439 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Sun, 5 Oct 2014 16:38:16 GMT Original-Received: from abhmp0014.oracle.com (abhmp0014.oracle.com [141.146.116.20]) by userz7021.oracle.com (8.14.4+Sun/8.14.4) with ESMTP id s95GcD0P011223; Sun, 5 Oct 2014 16:38:14 GMT In-Reply-To: <6e14f951-570b-4445-a682-d48c18c31221@default> X-Priority: 3 X-Mailer: Oracle Beehive Extensions for Outlook 2.0.1.8.2 (807160) [OL 12.0.6691.5000 (x86)] X-Source-IP: acsinet21.oracle.com [141.146.126.237] X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.4.x-2.6.x [generic] X-Received-From: 156.151.31.81 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:100287 Archived-At: > Later, you might relax that second guideline: part of the point > of using list-modification operations is to _share_ list > structure (have different variables point, directly or > indirectly) to the same cons cell. Sorry, those parens were misplaced. Should be this: Later, you might relax that second guideline: part of the point of using list-modification operations is to _share_ list structure (have different variables point, directly or indirectly, to the same cons cell).