From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/49285 Path: news.gmane.org!not-for-mail From: Hans Hagen Newsgroups: gmane.comp.tex.context Subject: Re: \rightarrow missing? Date: Fri, 10 Apr 2009 09:19:44 +0200 Message-ID: <49DEF310.5090708@wxs.nl> References: <49D1C2C8.20803@wxs.nl> <200904092221.42523.alan.braslau@cea.fr> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; Format="flowed" Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1239348055 8839 80.91.229.12 (10 Apr 2009 07:20:55 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 10 Apr 2009 07:20:55 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Apr 10 09:22:14 2009 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 lo.gmane.org with esmtp (Exim 4.50) id 1LsB3x-0004C1-48 for gctc-ntg-context-518@m.gmane.org; Fri, 10 Apr 2009 09:22:09 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 387D21FBC6; Fri, 10 Apr 2009 09:20:42 +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 01405-04; Fri, 10 Apr 2009 09:20:00 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 569A21FB6B; Fri, 10 Apr 2009 09:19:59 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 503DB1FB6B for ; Fri, 10 Apr 2009 09:19:57 +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 06656-01 for ; Fri, 10 Apr 2009 09:19:47 +0200 (CEST) Original-Received: from filter4-ams.mf.surf.net (filter4-ams.mf.surf.net [192.87.102.72]) by ronja.ntg.nl (Postfix) with ESMTP id 25B951FB14 for ; Fri, 10 Apr 2009 09:19:46 +0200 (CEST) Original-Received: from mail.pragma-ade.net (dsl-083-247-100-017.solcon.nl [83.247.100.17]) by filter4-ams.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n3A7JiMY009697 for ; Fri, 10 Apr 2009 09:19:45 +0200 Original-Received: from [10.100.1.100] (unverified [10.100.1.100]) by controller-1 (SurgeMail 3.9e) with ESMTP id 27738-1840426 for ; Fri, 10 Apr 2009 09:19:44 +0200 User-Agent: Thunderbird 2.0.0.21 (Windows/20090302) In-Reply-To: X-Originating-IP: 10.100.1.100 X-Authenticated-User: hagen@controller-1 X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=83.247.100.17; country=NL; region=15; city=Almelo; latitude=52.3500; longitude=6.6667; http://maps.google.com/maps?q=52.3500,6.6667&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 206880011 - dce7edf04f9e - 20090410 X-Scanned-By: CanIt (www . roaringpenguin . com) on 192.87.102.72 X-Virus-Scanned: amavisd-new at ntg.nl X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.11 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:49285 Archived-At: Jesse Alama wrote: > I switched from MkIV to MkII today because of this gap in MkIV's math: > I need to submit a dissertation that has \rightarrow's in it. Let's > hope that this issue is resolved soon. > > Jesse > > Alan BRASLAU writes: > >> Indeed, it seems to be broken in mkiv >> \rightarrow >> \to >> \leftarrow >> ... >> >> However, \leftrightarrow works. >> >> So, currently, it is hard to typeset limits under mkiv! >> >> Alan >> >> >> On Tuesday 31 March 2009 09:14:16 Hans Hagen wrote: >>> Aditya Mahajan wrote: >>>> On Mon, 30 Mar 2009, Jesse Alama wrote: >>>>> It seems that \rightarrow is missing. The command exists, in the sense >>>>> that its use doesn't lead to an error, but it doesn't lead to anything >>>>> in the output. Minimal example: >>>>> >>>>> \starttext >>>>> $\rightarrow$ >>>>> \stoptext >>>> Hans, >>>> >>>> What does the new arrow function in math-vfu.lua supposed to do? >>> it will be used instead of the macro based one (as luatex has native >>> support for such extenders now) but i had to wait till you fixed all the >>> other arrows that you added someplace in math-vfu, patch: --~ main.characters[unicode] = { horiz_variants = t } main.characters[unicode].horiz_variants = t and [0x02190] = 0x20, -- leftarrow [0x02192] = 0x21, -- rightarrow --~ [0xFE190] = 0x20, -- leftarrow --~ [0xFE192] = 0x21, -- rightarrow and remake the format luatex has native support for extensible arrows and since lm lacks them we need to construct them 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 ----------------------------------------------------------------- ___________________________________________________________________________________ If your question is of interest to others as well, please add an entry to the Wiki! maillist : ntg-context@ntg.nl / http://www.ntg.nl/mailman/listinfo/ntg-context webpage : http://www.pragma-ade.nl / http://tex.aanhet.net archive : https://foundry.supelec.fr/projects/contextrev/ wiki : http://contextgarden.net ___________________________________________________________________________________