From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/49310 Path: news.gmane.org!not-for-mail From: Aditya Mahajan Newsgroups: gmane.comp.tex.context Subject: Re: \rightarrow missing? Date: Fri, 10 Apr 2009 09:48:57 -0400 (EDT) Message-ID: References: <49D1C2C8.20803@wxs.nl> <200904092221.42523.alan.braslau@cea.fr> <49DEF310.5090708@wxs.nl> 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 1239371398 3324 80.91.229.12 (10 Apr 2009 13:49:58 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 10 Apr 2009 13:49:58 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Fri Apr 10 15:51:17 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 1LsH8W-0000aU-5a for gctc-ntg-context-518@m.gmane.org; Fri, 10 Apr 2009 15:51:16 +0200 Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 021141FC44; Fri, 10 Apr 2009 15:49:48 +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 10272-04; Fri, 10 Apr 2009 15:49:30 +0200 (CEST) Original-Received: from ronja.vet.uu.nl (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id F1BD91FBC6; Fri, 10 Apr 2009 15:49:29 +0200 (CEST) Original-Received: from localhost (localhost [127.0.0.1]) by ronja.ntg.nl (Postfix) with ESMTP id 83ACF1FBC6 for ; Fri, 10 Apr 2009 15:49:27 +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 28594-06-2 for ; Fri, 10 Apr 2009 15:49:19 +0200 (CEST) Original-Received: from filter3-til.mf.surf.net (filter3-til.mf.surf.net [194.171.167.219]) by ronja.ntg.nl (Postfix) with ESMTP id BE8301FB1F for ; Fri, 10 Apr 2009 15:49:19 +0200 (CEST) Original-Received: from skycaptain.mr.itd.umich.edu (smtp.mail.umich.edu [141.211.93.160]) by filter3-til.mf.surf.net (8.13.8/8.13.8/Debian-3) with ESMTP id n3ADnHjw026491 for ; Fri, 10 Apr 2009 15:49:18 +0200 Original-Received: FROM [192.168.2.8] (c-76-127-178-8.hsd1.ct.comcast.net [76.127.178.8]) BY skycaptain.mr.itd.umich.edu ID 49DF4E5C.2A2FF.7576 ; 10 Apr 2009 09:49:16 -0400 In-Reply-To: <49DEF310.5090708@wxs.nl> User-Agent: Alpine 2.00 (LNX 1167 2008-08-23) X-Bayes-Prob: 0.0001 (Score 0, tokens from: @@RPTN) X-CanIt-Geo: ip=141.211.93.160; country=US; region=MI; city=Ann Arbor; postalcode=48109; latitude=42.2923; longitude=-83.7145; metrocode=505; areacode=734; http://maps.google.com/maps?q=42.2923,-83.7145&z=6 X-CanItPRO-Stream: uu:ntg-context@ntg.nl (inherits from uu:default, base:default) X-Canit-Stats-ID: 207035622 - 06a0e284d581 - 20090410 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.219 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:49310 Archived-At: On Fri, 10 Apr 2009, Hans Hagen wrote: > 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 How do we "extend" these arrows? Traditionally, amstex uses \x...arrow commands for extensible arrows, and \...arrow things are fixed. Aditya ___________________________________________________________________________________ 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 ___________________________________________________________________________________