From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/63753 Path: news.gmane.org!not-for-mail From: =?iso-8859-1?Q?Jochen_K=FCpper?= Newsgroups: gmane.emacs.gnus.general Subject: generated dates should not be hashed (was: duplicate items in nnrss groups) Date: Sat, 16 Sep 2006 15:54:28 +0200 Organization: Fritz-Haber-Institut der MPG Message-ID: <9eu0379asr.fsf_-_@doze.jochen-kuepper.de> References: <9e64fv31wf.fsf@doze.jochen-kuepper.de> <87slizbdgb.fsf@robotron.kosmorama> <9ewt868cei.fsf@doze.jochen-kuepper.de> <9ek646873y.fsf@doze.jochen-kuepper.de> <9e64fo9d7v.fsf@doze.jochen-kuepper.de> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: sea.gmane.org 1158414992 22497 80.91.229.2 (16 Sep 2006 13:56:32 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Sat, 16 Sep 2006 13:56:32 +0000 (UTC) Original-X-From: ding-owner+m12280-qhrM8SXbD5ICJmmTlSVZx4dd74u8MsAO@public.gmane.org Sat Sep 16 15:56:30 2006 Return-path: Envelope-to: ding-account-Uylq5CNFT+jYtjvyW6yDsg@public.gmane.org Original-Received: from malifon.math.uh.edu ([129.7.128.13]) by ciao.gmane.org with esmtp (Exim 4.43) id 1GOaec-00029y-9D for ding-account-Uylq5CNFT+jYtjvyW6yDsg@public.gmane.org; Sat, 16 Sep 2006 15:56:22 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu ident=lists) by malifon.math.uh.edu with smtp (Exim 3.20 #1) id 1GOaeY-0006le-00; Sat, 16 Sep 2006 08:56:18 -0500 Original-Received: from mx1.math.uh.edu ([129.7.128.32]) by malifon.math.uh.edu with esmtp (Exim 3.20 #1) id 1GOadL-0006lY-00 for ding-qhrM8SXbD5ICJmmTlSVZx4dd74u8MsAO@public.gmane.org; Sat, 16 Sep 2006 08:55:03 -0500 Original-Received: from quimby.gnus.org ([80.91.227.211]) by mx1.math.uh.edu with esmtp (Exim 4.52) id 1GOadJ-0007AU-Rv for ding-qhrM8SXbD5ICJmmTlSVZx4dd74u8MsAO@public.gmane.org; Sat, 16 Sep 2006 08:55:03 -0500 Original-Received: from divok.rz-berlin.mpg.de ([141.14.131.15]) by quimby.gnus.org with esmtp (Exim 3.35 #1 (Debian)) id 1GOadH-0000mY-00 for ; Sat, 16 Sep 2006 15:54:59 +0200 Original-Received: from divok.rz-berlin.mpg.de (localhost [127.0.0.1]) by localhost (Postfix) with SMTP id 80CE22A0AD for ; Sat, 16 Sep 2006 15:54:29 +0200 (CEST) Original-Received: from doze.jochen-kuepper.de.fhi-berlin.mpg.de (kuepper-hap-004.RZ-Berlin.MPG.DE [141.14.169.20]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by divok.rz-berlin.mpg.de (Postfix) with ESMTP id 1E3622A0A7 for ; Sat, 16 Sep 2006 15:54:28 +0200 (CEST) Original-To: ding-smP1P7uqpqc@public.gmane.org In-Reply-To: <9e64fo9d7v.fsf-X+QEHg5KIgm/8B4OpmtwqPxnRIzENc/G@public.gmane.org> (Jochen =?iso-8859-1?Q?K=FCpper's?= message of "Sat\, 16 Sep 2006 15\:02\:12 +0200") Face: iVBORw0KGgoAAAANSUhEUgAAADAAAAAwBAMAAAClLOS0AAAAMFBMVEUcGRSqioSCPi7Cwbxu Vk5MQjycXkxMKiQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFG2qEAAAB5klEQVR42nXUwY7aMBAA UK8E4tqpI/fMKIWzFdBewcwm10WA9tpksz6zFci/37GdxF7a+mLwi2fGQ4yo/jPE9AkaIcRM/gU7 EcfTA/zgtWsuEfRmWPVjlsOryMYpAYgvYz9B8RXmhxHEw/gcQD+sz/cDbMLXhbu7a6j6Nob6FuDW U21+uje8nuUA/rnXxR4ArCWi5jhWJSJUmoWop7HckPt+Bz6PsrYmexgg5HY3CDvKuq/lAM9hB4VQ HfZEMt8xj2BLSrD1cDlThNJMoXSEWnroDJr3HM5nDtUbRIPuluDqLlx8YdYuh0o87S6+DWANUrn+ Pf0eO7vh1Awf98XKXi/jAatnCwU/Bebl5pZqjRNs2xa4IcoqdEuN5QSbFn3pYLkqqbtyLLfSEbQi XEn4jsvpZRiAO7UCUCYBhE7zhAgSclAyToiSO5xgA+8RONYqD6X3YYdWnakJU1WVPsaI0LXU5VBF kMr6aJTBPk4KfP5SJoAYEXpE5/4FVnVrpHQ/tny/pAduZl/bBDsGLbkqD7ZN0PgbCfwucPL49gzd pZmPw22SoPoc+iZkAL+J6nRrdQEHf+4Qqm4TFJJ8idxYrumY/QEAFHQI65xhcZqgOEHhTAhk6WUu jgPohnc4wgD21+zN+c79AZmNym6Cgz4IAAAAAElFTkSuQmCC X-Archive: encrypt X-Attribution: Jochen OpenPGP: id=CC1B0B4D; url=http://jochen-kuepper.de/computer/keys.asc X-Request-PGP: http://jochen-kuepper.de/computer/keys.asc X-URL: http://jochen-kuepper.de Original-Lines: 26 X-Seen-By: PP&B-Host divok X-PMX-Version: 5.2.0.264296, Antispam-Engine: 2.4.0.264935, Antispam-Data: 2006.9.16.55443 X-PPB-Spam: Gauge=IIIIIII, Probability=7% X-Spam-Score: -2.6 (--) Precedence: bulk Original-Sender: ding-owner-qhrM8SXbD5ICJmmTlSVZx4dd74u8MsAO@public.gmane.org Xref: news.gmane.org gmane.emacs.gnus.general:63753 Archived-At: Ok, I think I have spotted the problem with the duplicate entries I encounter in nnrss feeds: For the feeds without a date specified, in nnrss-normalize-date the ,---- | (cond ((null date)) `---- case is true. Therefore, at the end of that function=20 ,---- | message-make-date `---- is called to create a valid date. Therefore, every time when running nnrss-check-group the current date is used. On successive hashing of the item, it is changed form the last update due to the new date. Therefore I would suggest that the date should not be used in creating the item hash, or at least it should be configurable to do so. Or is there a better way of dealing with the problem? Greetings, Jochen --=20 Einigkeit und Recht und Freiheit http://www.Jochen-Kuepper.de Libert=E9, =C9galit=E9, Fraternit=E9 GnuPG key: CC1B0B4D (Part 3 you find in my messages before fall 2003.)