From: "Yury G. Kudryashov" <urkud@ya.ru>
To: ntg-context@ntg.nl
Subject: Re: unicode integral sign
Date: Sat, 29 May 2010 19:21:07 +0400 [thread overview]
Message-ID: <htrbd4$ak1$1@dough.gmane.org> (raw)
In-Reply-To: <4C00E52F.2080005@elvenkind.com>
Taco Hoekwater wrote:
> Yury G. Kudryashov wrote:
>> Hi!
>>
>> I try the following:
>>
>> \starttext
>> $∫_a^b \int_a^b$
>> \stoptext
>>
>> In the first case, the integral sign is below the text. Should I use
>> another font, or is it possible to fix with the default one?
>
> It is possible to fix this. The reason for the odd placement is that the
> 'math code' of ∫ is not set up properly (and it probably isn't either
> for some other bare Unicode characters). To fix the hard way, add this
> at the top of your input file:
>
> \Umathcode `∫ = 1 0 `∫ % 1 == \mathop, 0=fam0, ∫=glyph
Is there any documentation on char-def.lua file format? If I'll understand
it, I'll send a patch for the symbols I use.
Currently I have no idea why the following strings in char-def don't work.
[0x222B]={
adobename="integral",
category="sm",
cjkwd="a",
description="INTEGRAL",
direction="on",
linebreak="ai",
mathspec={
{ class="nothing", name="intop" },
{ class="limop" , name="int" },
},
unicodeslot=0x222B,
},
Replacing mathspec=... with mathclass="limop", mathname="int" seems to work
(copied from n-ary summation).
BTW, in both solution ∫_a acts like \int\limits_a, not \int_a.
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next prev parent reply other threads:[~2010-05-29 15:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-29 7:45 Yury G. Kudryashov
2010-05-29 9:58 ` Taco Hoekwater
2010-05-29 15:21 ` Yury G. Kudryashov [this message]
2010-05-29 17:32 ` Aditya Mahajan
2010-05-29 18:57 ` Taco Hoekwater
2010-05-29 19:05 ` Aditya Mahajan
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