From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/63268 Path: news.gmane.org!not-for-mail From: Andreas Seltenreich Newsgroups: gmane.emacs.gnus.general Subject: Re: nnrss and some (partially redundant) RSS feeds. Date: Mon, 29 May 2006 08:36:40 +0200 Message-ID: <87hd39ibgn.fsf@gate450.dyndns.org> References: <87wtdxmxol.fsf@mahaena.lrde> <87irnw27g1.fsf_-_@lrde.org> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Trace: sea.gmane.org 1148884823 8472 80.91.229.2 (29 May 2006 06:40:23 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 29 May 2006 06:40:23 +0000 (UTC) Original-X-From: ding-owner+m11795@lists.math.uh.edu Mon May 29 08:40:21 2006 Return-path: Envelope-to: ding-account@gmane.org Original-Received: from malifon.math.uh.edu ([129.7.128.13]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FkbQE-00055Z-Ej for ding-account@gmane.org; Mon, 29 May 2006 08:40:14 +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 1FkbQA-0005fb-00; Mon, 29 May 2006 01:40:10 -0500 Original-Received: from nas02.math.uh.edu ([129.7.128.40]) by malifon.math.uh.edu with esmtp (Exim 3.20 #1) id 1FkbMw-0005fW-00 for ding@lists.math.uh.edu; Mon, 29 May 2006 01:36:50 -0500 Original-Received: from quimby.gnus.org ([80.91.224.244]) by nas02.math.uh.edu with esmtp (Exim 4.52) id 1FkbMt-0003ZO-L1 for ding@lists.math.uh.edu; Mon, 29 May 2006 01:36:49 -0500 Original-Received: from smtp2.rz.uni-karlsruhe.de ([129.13.185.218]) by quimby.gnus.org with esmtp (Exim 3.35 #1 (Debian)) id 1FkbMs-0005JL-00 for ; Mon, 29 May 2006 08:36:46 +0200 Original-Received: from rzstud2.stud.uni-karlsruhe.de (exim@rzstud2.stud.uni-karlsruhe.de [193.196.41.38]) by smtp2.rz.uni-karlsruhe.de with esmtp (Exim 4.50 #1) id 1FkbMr-0001KR-WB; Mon, 29 May 2006 08:36:46 +0200 Original-Received: from uwi7 by rzstud2.stud.uni-karlsruhe.de with local (Exim 4.43) id 1FkbMr-0002Vl-Ly for ding@gnus.org; Mon, 29 May 2006 08:36:45 +0200 Original-To: ding@gnus.org X-Face: $:F<87a[gD1?#R6S3j21cr1&C&7bd63GHC.tSdskUb}hhwG(ci*=D5kJ<_N+p9q(7-,PnG. Et.Yh (Reiner Steib's message of "Tue, 23 May 2006 16:50:14 +0200") User-Agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.0.51 (gnu/linux) X-Spam-Score: -2.6 (--) Precedence: bulk Original-Sender: ding-owner@lists.math.uh.edu Xref: news.gmane.org gmane.emacs.gnus.general:63268 Archived-At: Reiner Steib schrob: > On Tue, May 23 2006, Michaël Cadilhac wrote: > >> +2006-03-27 Michael Cadilhac (tiny change) >> + >> + * nnrss.el (nnrss-check-group): Use the md5sum of the whole RSS >> + item as its hash index. Store this hash in `nnrss-group-data'. >> + (nnrss-read-group-data): Update accordingly. > > Installed, thanks. The approach of hashing whole items doesn't work well with some of the feeds I'm reading. E.g., has a readily mutating content: --8<---------------cut here---------------start------------->8--- *** 144,155 **** CmdrTaco 2006-05-28T14:37:00+00:00 nasa everyone-likes-upgrades science ! 105 ! 105,100,88,54,19,14,14 http://science.slashdot.org/article.pl?sid=06/05/28/148245&from=rss Amnesty International vs. Internet Censorship http://rss.slashdot.org/Slashdot/slashdot?m=5712 --- 144,155 ---- CmdrTaco 2006-05-28T14:37:00+00:00 nasa everyone-likes-upgrades science ! 106 ! 106,101,89,55,19,14,14 http://science.slashdot.org/article.pl?sid=06/05/28/148245&from=rss Amnesty International vs. Internet Censorship http://rss.slashdot.org/Slashdot/slashdot?m=5712 *************** --8<---------------cut here---------------end--------------->8--- Michaël's alternative solution of just adding the date to the hash would work for all the feeds I'm reading. regards, andreas