Re: [NTG-context] Fwd: Re: Math kerning broken in latest beta
On 4/20/2018 4:22 PM, Ulrike Fischer wrote:
Am Thu, 12 Apr 2018 10:06:17 +0200 schrieb Hans Hagen:
But with cambria the subscript isn't correct either when it is a
single char:
\setupbodyfont[cambria]
\starttext
$\gamma_{ee} \gamma_{e}$
$T_{\tf fluff}$
$T_{\tf f}$
\stoptext
i'll look into it ... (but even cambria doesn't have all these kerns ..
as said: a mess)
With the newest context the problem is gone. In latex too if I use
luatex 1.08 instead of luatex 1.07. So I guess it was an engine bug
;-).
depends on ones view: it's controlled by a (yet another) variable now
that default to 'just inject them' but interference with proper math
kerns can happen in that case (it's just that not many fonts have both
of them) ... so, at some point in context (when we have better math
fonts) i'll add some checks and disable it selectively (because i don't
want that interference)
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Re: [NTG-context] Fwd: Re: Math kerning broken in latest beta
Am Thu, 12 Apr 2018 10:06:17 +0200 schrieb Hans Hagen:
>> But with cambria the subscript isn't correct either when it is a
>> single char:
>>
>> \setupbodyfont[cambria]
>> \starttext
>> $\gamma_{ee} \gamma_{e}$
>>
>> $T_{\tf fluff}$
>>
>> $T_{\tf f}$
>> \stoptext
> i'll look into it ... (but even cambria doesn't have all these kerns ..
> as said: a mess)
With the newest context the problem is gone. In latex too if I use
luatex 1.08 instead of luatex 1.07. So I guess it was an engine bug
;-).
--
Ulrike Fischer
http://www.troubleshooting-tex.de/
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Re: [NTG-context] Fwd: Re: Math kerning broken in latest beta
On 4/12/2018 12:10 AM, Ulrike Fischer wrote:
Am Wed, 11 Apr 2018 17:23:35 +0200 schrieb Hans Hagen:
afaik only cambria has them
But with cambria the subscript isn't correct either when it is a
single char:
\setupbodyfont[cambria]
\starttext
$\gamma_{ee} \gamma_{e}$
$T_{\tf fluff}$
$T_{\tf f}$
\stoptext
(tested with ConTeXt ver: 2018.04.04 00:51 MKIV beta fmt:
2018.4.11)
i'll look into it ... (but even cambria doesn't have all these kerns ..
as said: a mess)
i'll probably also tag the kerns to reflect when is used (more handy for
tracing)
Hans
-
Hans Hagen | PRAGMA ADE
Ridderstraat 27 | 8061 GH Hasselt | The Netherlands
tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl
-
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Re: [NTG-context] Fwd: Re: Math kerning broken in latest beta
Am Wed, 11 Apr 2018 17:23:35 +0200 schrieb Hans Hagen:
> afaik only cambria has them
But with cambria the subscript isn't correct either when it is a
single char:
\setupbodyfont[cambria]
\starttext
$\gamma_{ee} \gamma_{e}$
$T_{\tf fluff}$
$T_{\tf f}$
\stoptext
(tested with ConTeXt ver: 2018.04.04 00:51 MKIV beta fmt:
2018.4.11)
--
Ulrike Fischer
http://www.troubleshooting-tex.de/
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[NTG-context] Fwd: Re: Math kerning broken in latest beta
Forwarded Message Subject: Re: [NTG-context] Math kerning broken in latest beta Date: Wed, 11 Apr 2018 17:23:18 +0200 From: Hans Hagen To: Ulrike Fischer On 4/11/2018 4:27 PM, Ulrike Fischer wrote: Am Wed, 11 Apr 2018 15:26:34 +0200 schrieb Hans Hagen: The usual 'math italic mess' where fonts assume italic correction instead of proper math kerns. Do you know a (free) math font with proper math kerns? I made a fast search through the lua files of my font cache but couldn't find anything saying "mathkern". afaik only cambria has them but there has been a discussion about adding them to gyre fonts but even italics and other thinsg are somewhat inconsistent ... for instance some fonts have a traditional tex kind of boundingbox approach, some don't .. it's a mess Hans - Hans Hagen | PRAGMA ADE Ridderstraat 27 | 8061 GH Hasselt | The Netherlands tel: 038 477 53 69 | www.pragma-ade.nl | www.pragma-pod.nl - ___ 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://context.aanhet.net archive : https://bitbucket.org/phg/context-mirror/commits/ wiki : http://contextgarden.net ___
