From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/30533 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: New math feature requests Date: Mon, 28 Aug 2006 17:21:58 +0200 Message-ID: <44F30A16.8050907@wxs.nl> References: <20060828171218.851c4ddb.schuster.wolfgang@googlemail.com> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit X-Trace: sea.gmane.org 1156778544 14381 80.91.229.2 (28 Aug 2006 15:22:24 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 28 Aug 2006 15:22:24 +0000 (UTC) Original-X-From: ntg-context-bounces@ntg.nl Mon Aug 28 17:22:22 2006 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from ronja.vet.uu.nl ([131.211.172.88] helo=ronja.ntg.nl) by ciao.gmane.org with esmtp (Exim 4.43) id 1GHiwE-0003Jf-I7 for gctc-ntg-context-518@m.gmane.org; Mon, 28 Aug 2006 17:22:10 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id B2F4D1FE0A; Mon, 28 Aug 2006 17:22:09 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 31440-07; Mon, 28 Aug 2006 17:22:04 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id E8E731FE04; Mon, 28 Aug 2006 17:22:03 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id BC4FC1FE04 for ; Mon, 28 Aug 2006 17:22:01 +0200 (CEST) Original-Received: from ronja.ntg.nl ([127.0.0.1]) by localhost (smtp.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 32694-03 for ; Mon, 28 Aug 2006 17:22:00 +0200 (CEST) Original-Received: from mail.pragma-ade.net (dsl-083-247-100-017.solcon.nl [83.247.100.17]) by ronja.ntg.nl (Postfix) with SMTP id 90CDE1FCA0 for ; Mon, 28 Aug 2006 17:22:00 +0200 (CEST) Original-Received: from [10.100.1.104] (unverified [10.100.1.104]) by controller-1 (SurgeMail 3.7b8) with ESMTP id 3313 for ; Mon, 28 Aug 2006 17:22:00 +0200 User-Agent: Thunderbird 1.5.0.5 (Windows/20060719) Original-To: mailing list for ConTeXt users In-Reply-To: <20060828171218.851c4ddb.schuster.wolfgang@googlemail.com> X-Server: High Performance Mail Server - http://surgemail.com r=-274017400 X-Authenticated-User: hagen@controller-1 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.7 Precedence: list List-Id: mailing list for ConTeXt users List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: ntg-context-bounces@ntg.nl Errors-To: ntg-context-bounces@ntg.nl X-Virus-Scanned: amavisd-new at ntg.nl Xref: news.gmane.org gmane.comp.tex.context:30533 Archived-At: Wolfgang Schuster wrote: > On Sat, 26 Aug 2006 12:37:56 -0400 (EDT) > Aditya Mahajan wrote: > > >> On Fri, 25 Aug 2006, Aditya Mahajan wrote: >> >> >>> On Tue, 8 Aug 2006, Aditya Mahajan wrote: >>> >>> [ A long list of feature requests ] >>> >>> Here is something that was not in my original list: subformula >>> numbering. >>> >>> [...] >>> >>> I was thinking of a better (rather more familar) way of treating >>> subformulas by imitating the \begin{subequations} .... >>> \end{subeqations} environment of latex. >>> >>> I propose a \startsubformula .... \stopsubformula environment, so >>> that inside it, I will get subformula numbers rather than formula >>> numbers. Having discovered conversions (see my previous mail on tagged >>> formulas), I tried to implement it using conversions. The following >>> straightforward approach works fine. This is just a stop gap code, I >>> do not take care of inherting the right settings for formulas, but >>> it conveys the idea. >>> >>> Hans and Taco, can something like this be added to the core? If so, I >>> will try to make this macro more robust (correct inheritence, etc.) >>> >> Here is a more robust version. I use \??sf as a namespace for >> subformulas. I do not think that this is used anywhere else. >> > > I found nothing where \??sf is used in the ConText core, > but it is defined as systemvariable in mult-sys line 552. > > --> \definesystemvariable {sf} % SpeciFics > > You should ask Hans if he need it. > > core-env.tex : 6 : {\long\setvalue{\??sf#1}{#2}} core-env.tex : 12 : \getvalue{\??sf#1}\relax core-env.tex : 15 : \getvalue{\??sf#1}\relax on my machine Hans -- ----------------------------------------------------------------- Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | fax: 038 477 53 74 | www.pragma-ade.com | www.pragma-pod.nl -----------------------------------------------------------------