From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tom Newsgroups: gmane.emacs.help Subject: Re: hash strangeness Date: Sun, 2 Nov 2014 12:09:31 +0000 (UTC) Message-ID: References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1414930319 353 80.91.229.3 (2 Nov 2014 12:11:59 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Sun, 2 Nov 2014 12:11:59 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Sun Nov 02 13:11:52 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 1Xku0e-0005Lw-9s for geh-help-gnu-emacs@m.gmane.org; Sun, 02 Nov 2014 13:11:52 +0100 Original-Received: from localhost ([::1]:56555 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xku0d-0003ky-RF for geh-help-gnu-emacs@m.gmane.org; Sun, 02 Nov 2014 07:11:51 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53346) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xktyp-0001V4-7C for help-gnu-emacs@gnu.org; Sun, 02 Nov 2014 07:10:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xktyh-000578-Nw for help-gnu-emacs@gnu.org; Sun, 02 Nov 2014 07:09:59 -0500 Original-Received: from plane.gmane.org ([80.91.229.3]:43399) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xktyh-00056s-IE for help-gnu-emacs@gnu.org; Sun, 02 Nov 2014 07:09:51 -0500 Original-Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1Xktye-0004SH-Fu for help-gnu-emacs@gnu.org; Sun, 02 Nov 2014 13:09:48 +0100 Original-Received: from 92-249-133-166.pool.digikabel.hu ([92.249.133.166]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 02 Nov 2014 13:09:48 +0100 Original-Received: from adatgyujto by 92-249-133-166.pool.digikabel.hu with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Sun, 02 Nov 2014 13:09:48 +0100 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 18 Original-X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: sea.gmane.org User-Agent: Loom/3.14 (http://gmane.org/) X-Loom-IP: 92.249.133.166 (Mozilla/5.0 (Windows NT 6.1; rv:33.0) Gecko/20100101 Firefox/33.0) X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 80.91.229.3 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:100687 Archived-At: Tom gmail.com> writes: > > (unless info > (setq info '(count 0))) It seems it works properly if I use list instead: (unless info (setq info (list 'count 0))) Looks like '() is treated like a constant and the same value is used all the time, though I'm not sure this is what the user expects here. At least I did not expect that. :)