Received: from mail.proteosys.com ([213.139.130.197]) by nummer-3.proteosys with Microsoft SMTPSVC(6.0.3790.1830); Mon, 14 Nov 2005 20:38:58 +0100 Received: by mail.proteosys.com (8.12.10/8.12.2) with ESMTP id jAEJcu5f010833 for ; Mon, 14 Nov 2005 20:38:56 +0100 Received: from listserv.uni-heidelberg.de (listserv.uni-heidelberg.de [129.206.100.94]) by relay2.uni-heidelberg.de (8.12.10/8.12.10) with ESMTP id jAEJXlM0027324; Mon, 14 Nov 2005 20:33:47 +0100 (MET) Received: from listserv.uni-heidelberg.de (listserv.uni-heidelberg.de [129.206.100.94]) by listserv.uni-heidelberg.de (8.13.1/8.13.1) with ESMTP id jAE4fs28008135; Mon, 14 Nov 2005 20:33:34 +0100 Received: by LISTSERV.UNI-HEIDELBERG.DE (LISTSERV-TCP/IP release 14.3) with spool id 838561 for LATEX-L@LISTSERV.UNI-HEIDELBERG.DE; Mon, 14 Nov 2005 20:33:34 +0100 Received: from relay2.uni-heidelberg.de (relay2.uni-heidelberg.de [129.206.210.211]) by listserv.uni-heidelberg.de (8.13.1/8.13.1) with ESMTP id jAEJNYxE022969 for ; Mon, 14 Nov 2005 20:23:34 +0100 Received: from leia.fdn.fr (ns0.fdn.org [80.67.169.12]) by relay2.uni-heidelberg.de (8.12.10/8.12.10) with ESMTP id jAEJNaM0025235 for ; Mon, 14 Nov 2005 20:23:37 +0100 (MET) Received: from leia.fdn.fr (uucp@localhost [127.0.0.1]) by leia.fdn.fr (8.13.3/8.13.3/FDN) with ESMTP id jAEJNE7i025293 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT) for ; Mon, 14 Nov 2005 20:23:14 +0100 Received: (from uucp@localhost) by leia.fdn.fr (8.13.3/8.13.3/Submit) with UUCP id jAEJNEbJ025291 for latex-l@listserv.uni-heidelberg.de; Mon, 14 Nov 2005 20:23:14 +0100 Received: from localhost (edgard.fdn.fr [127.0.0.1]) by edgard.edgard.dyn.fdn.fr (Postfix) with ESMTP id 918E7898014 for ; Mon, 14 Nov 2005 20:22:23 +0100 (CET) Received: from edgard.edgard.dyn.fdn.fr ([127.0.0.1]) by localhost (edgard [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 00367-04 for ; Mon, 14 Nov 2005 20:22:18 +0100 (CET) Received: by edgard.edgard.dyn.fdn.fr (Postfix, from userid 501) id BF820898010; Mon, 14 Nov 2005 20:22:18 +0100 (CET) References: <88ED1D30-FF25-423D-B73B-485982A3CB69@guerilla.net.au> <5.1.0.14.0.20051110085835.024b6700@pop3.web.de> <20051110100945.GA3265@m0A023274.vpn.uni-freiburg.de> <17267.14888.849329.473348@isostar.informatik.uni-stuttgart.de> <8BDE465E-4169-40F3-A72C-60A331A9092C@guerilla.net.au> <17272.53237.920872.634154@pussy.r.npc.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.11 X-Virus-Scanned: by amavisd-new-20030616-p10 at edgard.fdn.fr Message-ID: <20051114192218.GA30596@edgard.fdn.fr> Date: Mon, 14 Nov 2005 20:22:18 +0100 Reply-To: Mailing list for the LaTeX3 project Sender: Mailing list for the LaTeX3 project From: Benjamin BAYART Subject: Re: LaTeX3 access, pdfTeX extensions, &c. To: LATEX-L@LISTSERV.UNI-HEIDELBERG.DE In-Reply-To: <17272.53237.920872.634154@pussy.r.npc.de> Precedence: list X-ProteoSys-SPAM-Score: 0 () X-Scanned-By: MIMEDefang at proteosys.com Return-Path: owner-latex-l@LISTSERV.UNI-HEIDELBERG.DE X-OriginalArrivalTime: 14 Nov 2005 19:39:01.0067 (UTC) FILETIME=[100B71B0:01C5E953] Status: R X-Status: X-Keywords: X-UID: 4894 Le Mon, Nov 14, 2005 at 06:57:09PM +0100, Joachim Schrod: > > Which of those do you want to keep? There are good arguments for all > of them. This is why, in my opinion, two tools are usefull: - a "token look ahead" - a "node look backward" The two opposites are meaningless, as far as I understand the working of TeX. The real difficulties come from having the right kind of registers for every kind of node. A workaround can be to use hbox for everything not yet implemented in registers, I don't know if it is the good solution. At least it sounds feasible easily, which is a great quality. Regards, Benjamin.