From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/47583 Path: main.gmane.org!not-for-mail From: kai.grossjohann@uni-duisburg.de (Kai =?iso-8859-1?q?Gro=DFjohann?=) Newsgroups: gmane.emacs.gnus.general Subject: Re: overview -> .db files? Date: Thu, 07 Nov 2002 08:37:20 +0100 Organization: University of Dortmund, Germany Sender: owner-ding@hpc.uh.edu Message-ID: <84lm45u8y7.fsf@crybaby.uni-duisburg.de> References: <844rb2o4ef.fsf@crybaby.uni-duisburg.de> <84fzulnq3s.fsf@crybaby.uni-duisburg.de> NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: main.gmane.org 1036659227 4030 80.91.224.249 (7 Nov 2002 08:53:47 GMT) X-Complaints-To: usenet@main.gmane.org NNTP-Posting-Date: Thu, 7 Nov 2002 08:53:47 +0000 (UTC) Return-path: Original-Received: from malifon.math.uh.edu ([129.7.128.13]) by main.gmane.org with esmtp (Exim 3.35 #1 (Debian)) id 189iQ5-00012h-00 for ; Thu, 07 Nov 2002 09:53:45 +0100 Original-Received: from sina.hpc.uh.edu ([129.7.128.10] ident=lists) by malifon.math.uh.edu with esmtp (Exim 3.20 #1) id 189iQi-0003fZ-00; Thu, 07 Nov 2002 02:54:24 -0600 Original-Received: by sina.hpc.uh.edu (TLB v0.09a (1.20 tibbs 1996/10/09 22:03:07)); Thu, 07 Nov 2002 02:55:01 -0600 (CST) Original-Received: from sclp3.sclp.com (qmailr@sclp3.sclp.com [209.196.61.66]) by sina.hpc.uh.edu (8.9.3/8.9.3) with SMTP id CAA13896 for ; Thu, 7 Nov 2002 02:54:30 -0600 (CST) Original-Received: (qmail 15978 invoked by alias); 7 Nov 2002 08:53:38 -0000 Original-Received: (qmail 15962 invoked from network); 7 Nov 2002 08:53:37 -0000 Original-Received: from quimby.gnus.org (80.91.224.244) by gnus.org with SMTP; 7 Nov 2002 08:53:37 -0000 Original-Received: from news by quimby.gnus.org with local (Exim 3.12 #1 (Debian)) id 189iXN-0002gh-00 for ; Thu, 07 Nov 2002 10:01:17 +0100 Original-To: ding@gnus.org Original-Path: not-for-mail Original-Newsgroups: gnus.ding Original-Lines: 16 Original-NNTP-Posting-Host: crybaby.uni-duisburg.de Original-X-Trace: quimby.gnus.org 1036659677 10330 134.91.30.116 (7 Nov 2002 09:01:17 GMT) Original-X-Complaints-To: usenet@quimby.gnus.org Original-NNTP-Posting-Date: 7 Nov 2002 09:01:17 GMT User-Agent: Gnus/5.090008 (Oort Gnus v0.08) Emacs/21.3.50 (i686-pc-linux-gnu) Cancel-Lock: sha1:9dUqumlNXAfsivAHAq53wnvbb6o= Precedence: list X-Majordomo: 1.94.jlt7 Xref: main.gmane.org gmane.emacs.gnus.general:47583 X-Report-Spam: http://spam.gmane.org/gmane.emacs.gnus.general:47583 prj@po.cwru.edu (Paul Jarc) writes: > I think lots of things could invalidate the stored version, though. > Changes in scoring, gnus-summary-line-format, article marks... Yes. But most of the time, these things aren't changed, so reusing the old data would be a win. It seems the code that implements `/ N' already knows how to deal with sorting and, probably, scoring. It's also quite fast. I wonder if its ideas could be reused. I haven't looked at the code, so I have no idea what's involved. kai -- ~/.signature is: umop ap!sdn (Frank Nobis)