From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.emacs.gnus.general/80089 Path: news.gmane.org!not-for-mail From: Ted Zlatanov Newsgroups: gmane.emacs.gnus.general Subject: Re: Registry warning? Date: Wed, 28 Sep 2011 19:21:29 -0500 Organization: =?utf-8?B?0KLQtdC+0LTQvtGAINCX0LvQsNGC0LDQvdC+0LI=?= @ Cienfuegos Message-ID: <87oby4nqpi.fsf@lifelogs.com> References: <84wrdom4xl.fsf@davestoy.home> <87mxek10p4.fsf@randomsample.de> <87oby5slkf.fsf@lifelogs.com> Reply-To: ding@gnus.org NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: dough.gmane.org 1317255787 12298 80.91.229.12 (29 Sep 2011 00:23:07 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Thu, 29 Sep 2011 00:23:07 +0000 (UTC) To: ding@gnus.org Original-X-From: ding-owner+M28383@lists.math.uh.edu Thu Sep 29 02:23:03 2011 Return-path: Envelope-to: ding-account@gmane.org Original-Received: from util0.math.uh.edu ([129.7.128.18]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1R94P0-0005Ty-2k for ding-account@gmane.org; Thu, 29 Sep 2011 02:23:02 +0200 Original-Received: from localhost ([127.0.0.1] helo=lists.math.uh.edu) by util0.math.uh.edu with smtp (Exim 4.63) (envelope-from ) id 1R94Nw-00035v-Mf; Wed, 28 Sep 2011 19:21:56 -0500 Original-Received: from mx1.math.uh.edu ([129.7.128.32]) by util0.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.63) (envelope-from ) id 1R94Nv-00035m-3w for ding@lists.math.uh.edu; Wed, 28 Sep 2011 19:21:55 -0500 Original-Received: from quimby.gnus.org ([80.91.231.51]) by mx1.math.uh.edu with esmtps (TLSv1:AES256-SHA:256) (Exim 4.76) (envelope-from ) id 1R94Ns-0004Zr-RC for ding@lists.math.uh.edu; Wed, 28 Sep 2011 19:21:54 -0500 Original-Received: from lo.gmane.org ([80.91.229.12]) by quimby.gnus.org with esmtp (Exim 4.72) (envelope-from ) id 1R94Np-0002O1-CM for ding@gnus.org; Thu, 29 Sep 2011 02:21:49 +0200 Original-Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1R94No-00056P-Vb for ding@gnus.org; Thu, 29 Sep 2011 02:21:48 +0200 Original-Received: from 38.98.147.133 ([38.98.147.133]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 29 Sep 2011 02:21:48 +0200 Original-Received: from tzz by 38.98.147.133 with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 29 Sep 2011 02:21:48 +0200 X-Injected-Via-Gmane: http://gmane.org/ Mail-Followup-To: ding@gnus.org Original-Lines: 28 Original-X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 38.98.147.133 X-Face: bd.DQ~'29fIs`T_%O%C\g%6jW)yi[zuz6;d4V0`@y-~$#3P_Ng{@m+e4o<4P'#(_GJQ%TT= D}[Ep*b!\e,fBZ'j_+#"Ps?s2!4H2-Y"sx" Mail-Copies-To: never User-Agent: Gnus/5.110018 (No Gnus v0.18) Emacs/24.0.90 (gnu/linux) Cancel-Lock: sha1:X6NHAGkr9l7As83HcFKdXD5T5cE= X-Spam-Score: -4.2 (----) List-ID: Precedence: bulk Xref: news.gmane.org gmane.emacs.gnus.general:80089 Archived-At: On Wed, 28 Sep 2011 09:29:33 +0200 David Engster wrote: DE> Ted Zlatanov writes: >> On Sun, 04 Sep 2011 23:01:43 +0200 David Engster wrote: >> DE> Dave Goldberg writes: >>>> ~/.gnus/registry.eioio seems to be persistent - that is the file >>>> doesn't get removed when I exit so I don't understand what might be >>>> wrong with it when it wants to reload. >> DE> The persistence of the registry depends on (featurep DE> 'hashtable-print-readable), which is available on FSF Emacs >=23.2. Gnus DE> should probably say something more meaningful on older Emacsen... >> >> I thought EIEIO had its own persistence mechanism, not using >> `hashtable-print-readable'? That was one of the reasons I switched to >> it, so serialization would Just Work. DE> No. If you look in your mails somewhere around May, you'll see I wrote DE> this to you when discussing ERT tests on Emacs 22. EIEIO cannot DE> magically save any LISP structure (what about recursive structures, for DE> example?). It uses prin1 and hopes for the best, but you can provide DE> your own printer in the ':printer' slot. Thanks for repeating the information, I either forgot or misunderstood it. So can we provide a custom printer for Emacs 23.1 and older? Ted