From: Daniel Schopper <daniel.schopper@aon.at>
To: ntg-context@ntg.nl
Subject: Re: \lgroup in mkIV
Date: Tue, 11 Jan 2011 00:43:14 +0100 [thread overview]
Message-ID: <4D2B9992.6010302@aon.at> (raw)
In-Reply-To: <alpine.LNX.2.01.1101082213540.13339@ybpnyubfg.ybpnyqbznva>
Just tried the new beta, works perfectly!
Thank you very very much!
Am 09.01.11 04:24, schrieb Aditya Mahajan:
> 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.
>
> 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 : http://foundry.supelec.fr/projects/contextrev/
> wiki : http://contextgarden.net
> ___________________________________________________________________________________
___________________________________________________________________________________
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 : http://foundry.supelec.fr/projects/contextrev/
wiki : http://contextgarden.net
___________________________________________________________________________________
prev parent reply other threads:[~2011-01-10 23:43 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-08 15:09 Daniel Schopper
2011-01-08 17:52 ` Aditya Mahajan
2011-01-08 19:35 ` Khaled Hosny
2011-01-08 19:47 ` Khaled Hosny
2011-01-08 19:59 ` Aditya Mahajan
2011-01-08 20:08 ` Arthur Reutenauer
2011-01-09 0:45 ` Aditya Mahajan
2011-01-08 20:25 ` Khaled Hosny
2011-01-08 23:30 ` Aditya Mahajan
2011-01-09 1:13 ` Arthur Reutenauer
2011-01-09 18:44 ` Khaled Hosny
2011-01-09 18:59 ` Aditya Mahajan
2011-01-09 19:58 ` Khaled Hosny
2011-01-09 19:58 ` Mojca Miklavec
2011-01-09 21:15 ` Hans Hagen
2011-01-09 21:14 ` Hans Hagen
2011-01-08 20:29 ` Arthur Reutenauer
2011-01-09 18:48 ` Khaled Hosny
2011-01-09 3:24 ` Aditya Mahajan
2011-01-10 18:28 ` Khaled Hosny
2011-01-10 23:43 ` Daniel Schopper [this message]
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