From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.tex.context/65053 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 22:24:01 -0500 (EST) Message-ID: References: <4D287E0E.1030109@aon.at> <20110108193509.GB4122@khaled-laptop> Reply-To: mailing list for ConTeXt users NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: MULTIPART/MIXED; BOUNDARY="8323328-29115744-1294543445=:13339" X-Trace: dough.gmane.org 1294543471 18665 80.91.229.12 (9 Jan 2011 03:24:31 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Sun, 9 Jan 2011 03:24:31 +0000 (UTC) To: mailing list for ConTeXt users Original-X-From: ntg-context-bounces@ntg.nl Sun Jan 09 04:24:26 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 1PbltK-00020c-G2 for gctc-ntg-context-518@m.gmane.org; Sun, 09 Jan 2011 04:24:26 +0100 Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 8B30DCAA48; Sun, 9 Jan 2011 04:24:25 +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 WxiW5QG+BuWW; Sun, 9 Jan 2011 04:24:22 +0100 (CET) Original-Received: from balder.ntg.nl (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id AF690CA9BF; Sun, 9 Jan 2011 04:24:22 +0100 (CET) Original-Received: from localhost (localhost [127.0.0.1]) by balder.ntg.nl (Postfix) with ESMTP id 8839ACA9BF for ; Sun, 9 Jan 2011 04:24:21 +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 jI-Y+RWlF7iI for ; Sun, 9 Jan 2011 04:24:09 +0100 (CET) Original-Received: from filter3-til.mf.surf.net (filter3-til.mf.surf.net [194.171.167.219]) by balder.ntg.nl (Postfix) with ESMTP id B746CCA9BB for ; Sun, 9 Jan 2011 04:24:09 +0100 (CET) Original-Received: from hellskitchen.mr.itd.umich.edu (smtp.mail.umich.edu [141.211.14.82]) by filter3-til.mf.surf.net (8.14.3/8.14.3/Debian-5+lenny1) with ESMTP id p093O7nI002764 for ; Sun, 9 Jan 2011 04:24:09 +0100 Original-Received: FROM adi-netbook (bas3-montreal02-1096683238.dsl.bell.ca [65.94.14.230]) By hellskitchen.mr.itd.umich.edu ID 4D292A55.3CBAB.29631 ; Authuser adityam; 8 Jan 2011 22:24:05 EST In-Reply-To: <20110108193509.GB4122@khaled-laptop> 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: 0eDRfo75A - 0e3b3723e437 - 20110109 X-Scanned-By: CanIt (www . roaringpenguin . com) on 194.171.167.219 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:65053 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. --8323328-29115744-1294543445=:13339 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed On Sat, 8 Jan 2011, Khaled Hosny wrote: > On Sat, Jan 08, 2011 at 12:52:38PM -0500, Aditya Mahajan wrote: >> 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?) > > There are, but context is looking for the wring character; it is looking > for U+3014 (which I think is a CJK bracket and does not look like > \lgroup either) while it should be looking for U+27EE (whose Unicode > annotation precisely says "lgroup"): > > \setupbodyfont[xits] > \starttext > $$\bigg\lgroup\dots\bigg\rgroup$$ > \def\lgroup{\Udelimiter "4 "0 "27EE} > \def\rgroup{\Udelimiter "4 "0 "27EF} > $$\bigg\lgroup\dots\bigg\rgroup$$ > \stoptext > > It was not extensible though, the version in git now grow, but starts > with a relatively large size, check and tell me if it should be smaller. Looks OK to me, but I am not really an expert on the shapes of the symbols. Can you also make lmoustache and rmoustache extensible? Hans, I am attaching the patch for char-def.lua that corrects the location of lgroup and rgroup. I still do not know how to fix this for lm virtual math font. 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