Received: from mx0.gmx.net (mx0.gmx.net [213.165.64.100]) by h1439878.stratoserver.net (8.14.2/8.14.2/Debian-2build1) with SMTP id o1F0MXit017501 for ; Mon, 15 Feb 2010 01:22:34 +0100 Received: (qmail 21476 invoked by alias); 15 Feb 2010 00:22:28 -0000 Delivered-To: GMX delivery to rainer.schoepf@gmx.net Received: (qmail invoked by alias); 15 Feb 2010 00:22:28 -0000 Received: from relay2.uni-heidelberg.de (EHLO relay2.uni-heidelberg.de) [129.206.210.211] by mx0.gmx.net (mx080) with SMTP; 15 Feb 2010 01:22:28 +0100 Received: from listserv.uni-heidelberg.de (listserv.uni-heidelberg.de [129.206.100.94]) by relay2.uni-heidelberg.de (8.13.8/8.13.8) with ESMTP id o1F0K6gN019852 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 15 Feb 2010 01:20:06 +0100 Received: from listserv.uni-heidelberg.de (localhost.localdomain [127.0.0.1]) by listserv.uni-heidelberg.de (8.13.1/8.13.1) with ESMTP id o1EN15qH028587; Mon, 15 Feb 2010 01:20:05 +0100 Received: by LISTSERV.UNI-HEIDELBERG.DE (LISTSERV-TCP/IP release 16.0) with spool id 377588 for LATEX-L@LISTSERV.UNI-HEIDELBERG.DE; Mon, 15 Feb 2010 01:20:05 +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 o1F0K5Is002155 for ; Mon, 15 Feb 2010 01:20:05 +0100 Received: from mail-yx0-f175.google.com (mail-yx0-f175.google.com [209.85.210.175]) by relay2.uni-heidelberg.de (8.13.8/8.13.8) with ESMTP id o1F0K0R4019818 for ; Mon, 15 Feb 2010 01:20:04 +0100 Received: by yxe5 with SMTP id 5so3967230yxe.24 for ; Sun, 14 Feb 2010 16:20:00 -0800 (PST) Received: by 10.150.55.16 with SMTP id d16mr5187931yba.55.1266193200362; Sun, 14 Feb 2010 16:20:00 -0800 (PST) Received: from ?129.127.15.244? ([129.127.15.244]) by mx.google.com with ESMTPS id 4sm2184830ywd.44.2010.02.14.16.19.58 (version=TLSv1/SSLv3 cipher=RC4-MD5); Sun, 14 Feb 2010 16:19:59 -0800 (PST) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Apple Message framework v1077) References: <6EBBC8A1-0CB0-451D-AF0A-3EF2A41C0B52@YAHOO.DE> X-Mailer: Apple Mail (2.1077) X-Spam-Whitelist: Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from quoted-printable to 8bit by listserv.uni-heidelberg.de id o1F0K5Is002156 Message-ID: <3C45FBBF-D0F3-4C13-919D-AF69C8A6A808@gmail.com> Date: Mon, 15 Feb 2010 10:49:54 +1030 Reply-To: Mailing list for the LaTeX3 project Sender: Mailing list for the LaTeX3 project From: Will Robertson Subject: Re: Assorted suggestions pt. 1 To: LATEX-L@listserv.uni-heidelberg.de In-Reply-To: <6EBBC8A1-0CB0-451D-AF0A-3EF2A41C0B52@YAHOO.DE> Precedence: list List-Help: , List-Unsubscribe: List-Subscribe: List-Owner: List-Archive: X-GMX-Antispam: 0 (Mail was not recognized as spam); Detail=5D7Q89H36p77e5KAPs1l6v/Sb97LojnDtMgfETrECMLUO9erHzOJe+OynZRhvlGqvET/J 3dm2vHWnQHIuidpgLhS+P7NNYz+zyHLMY9yCwFcpEP74SGx2F2+1SUI3sjCH7ntAdP+Qju/DAYyu a2z2w==V1; X-Resent-By: Forwarder X-Resent-For: rainer.schoepf@gmx.net X-Resent-To: rainer@rainer-schoepf.de X-Scanned-By: MIMEDefang 2.63 on 85.214.41.38 Status: R X-Status: X-Keywords: X-UID: 6271 Hi Philipp, Thanks for the feedback; these suggestions are great. I've got a couple of short queries below. On 15/02/2010, at 10:35 AM, Philipp Stephani wrote: > - maybe some wrappers around LaTeX-2 conditionals, but that is syntactic sugar You meant for functionality that doesn't yet exist in expl3? Can you be more specific? > - key-value option processing with l3keys What's missing? > - dedicated stack and queue datatypes that hide their implementation Can you go into more detail about what is deficient in l3seq for this? > - \exp_arg_unbraced:No === \exp_after:wN You'd like this to exist, you mean? Thanks, -- Will