From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/65030 Path: news.gmane.org!not-for-mail From: Aditya Mahajan Newsgroups: gmane.comp.tex.context Subject: Re: \lgroup in mkIV Date: Sat, 8 Jan 2011 12:52:38 -0500 (EST) Message-ID: References: <4D287E0E.1030109@aon.at> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="8323328-1868332460-1294509159=:30494" X-Trace: dough.gmane.org 1294509182 14343 80.91.229.12 (8 Jan 2011 17:53:02 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sat, 8 Jan 2011 17:53:02 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sat Jan 08 18:52:56 2011 Return-path: Envelope-to: gctc-ntg-context-518@m.gmane.org Original-Received: from balder.ntg.nl ([195.12.62.10]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1PbcyG-00035u-Kp for gctc-ntg-context-518@m.gmane.org; Sat, 08 Jan 2011 18:52:56 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 3FA41CA978; Sat, 8 Jan 2011 18:52:56 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id M-ttIoNjLs8Y; Sat, 8 Jan 2011 18:52:50 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id C68B0CA9B8; Sat, 8 Jan 2011 18:52:50 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 419C0CA9B8 for ; Sat, 8 Jan 2011 18:52:49 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at balder.ntg.nl Original-Received: from balder.ntg.nl ([127.0.0.1]) by localhost (balder.ntg.nl [127.0.0.1]) (amavisd-new, port 10024) with LMTP id XxPCtraiGKYr for ; Sat, 8 Jan 2011 18:52:44 +0100 (CET) Original-Received: from filter5-ams.mf.surf.net (filter5-ams.mf.surf.net [192.87.102.73]) by balder.ntg.nl (Postfix) with ESMTP id 0B759CA978 for ; Sat, 8 Jan 2011 18:52:44 +0100 (CET) Original-Received: from hellskitchen.mr.itd.umich.edu (smtp.mail.umich.edu [141.211.14.82]) by filter5-ams.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p08HqenJ004277 for ; Sat, 8 Jan 2011 18:52:41 +0100 Original-Received: FROM adi-netbook (bas3-montreal02-1096683238.dsl.bell.ca [65.94.14.230]) By hellskitchen.mr.itd.umich.edu ID 4D28A467.68DE3.1640 ; Authuser adityam; 8 Jan 2011 12:52:39 EST In-Reply-To: <4D287E0E.1030109@aon.at> User-Agent: Alpine 2.01 (LNX 1266 2009-07-14) X-Bayes-Prob: 0.5 (Score 0, tokens from: ) X-CanIt-Geo: ip=141.211.14.82; 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: 0BDR5QF4i - 2fa19d6c5a01 - 20110108 X-Scanned-By: CanIt (www . roaringpenguin . com) on 192.87.102.73 X-BeenThere: ntg-context@ntg.nl X-Mailman-Version: 2.1.12 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 Xref: news.gmane.org gmane.comp.tex.context:65030 Archived-At: This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --8323328-1868332460-1294509159=:30494 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed On Sat, 8 Jan 2011, Daniel Schopper wrote: > Hi, > are the delimiters \lgroup and \rgroup supported in MkIV? > This > > \starttext > $$\bigg\lgroup\dots\bigg\rgroup$$ > \stoptext > > is ok in MkII (ConTeXt ver: 2011.01.06) but when compiled with MkIV (ConTeXt > ver: 2010.07.30 11:35 and ver: 2010.07.30 11:35) the delimiters are not > shown. (By the way, the same holds true for \rmoustache and \lmoustache.) > Am I missing something? No. The math mappings of virtual fonts are incomplete. The symbols should work correctly with unicode math fonts like cambria, asana, and xits. But, it appears that lgroup and rgroup are missing from xits (Khaled?) and lmoustache and rmoustache are missing from asana! With Cambria there is a bug with scaling: \setupbodyfont[cambria] \enabletrackers[math.analyzing] \usemodule[fnt-25] \starttext \showmathfontcharacters[][0x23B0] \showmathfontcharacters[][0x3014] $$\bigg\lgroup\dots\bigg\rgroup$$ $$\left\lgroup\sum\right\rgroup$$ $$\lgroup\sum\rgroup$$ $$\bigg\lmoustache\dots\bigg\rmoustache$$ $$\left\lmoustache\sum\right\rmoustache$$ $$\lmoustache\sum\rmoustache$$ \stoptext @Hans, Taco, and Mojca: Do you know why the delimiters are not scaling properly? Do you know how to add them to the LM virtual fonts? I tried, but could not get a working solution. I can add the correct mappings to large-to-small table in math-vfu. But adding the mappings for lgroup and rgroup in tex-mr table, and adding lmoustache and rmoustache to tex-ex table does not appear to work. Apply the attached diff file and see what happens with the example above. I don't know how to proceed. BTW, where are the math virtual fonts defined!? I could not find any use of mathematics.makefont. 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