Hello list, Two questions:
1) How can i enable opentype features (onum, lnum, tnum) in math mode? 2) How can i avoid the space after comma in math mode?
I tried this without success:
\definefontfeature[default][default][onum=yes,lnum=no,tnum=no] \definefontfeature[lnum][default][onum=yes,lnum=no,tnum=no,mode=base] \definefontfamily[mainface][serif][TeX Gyre Pagella] \definefontfamily[mainface][math][TeX Gyre Pagella Math][features=lnum] \setupbodyfont[mainface]
\starttext 1,123\par \m{1,123}\par \stoptext
Thanks in advance...
After some research, i founded (in Wiki) that space after a comma can be avoided using: \setupmathematics[autopunctuation=all]. Sorry for that.
So, only left second question. This is about opentype features, specifically tabular numbers in math mode. This issue (i think) is related to the commercial font that am using, because it have some OT features enabled by default (eg: onum=yes, tnum=no and lnum=no). Curious is that i can only set lnum and onum but not tnum in math.
Jose Luis Arellano mailto:jose.4rellano@gmail.com 29. August 2016 um 22:45 After some research, i founded (in Wiki) that space after a comma can be avoided using: \setupmathematics[autopunctuation=all]. Sorry for that.
So, only left second question. This is about opentype features, specifically tabular numbers in math mode. This issue (i think) is related to the commercial font that am using, because it have some OT features enabled by default (eg: onum=yes, tnum=no and lnum=no).
Do you use Minion Math?
Curious is that i can only set lnum and onum but not tnum in math.
Does this work (untested)?
\definefontfamily[inlinemath][mode=base,lnum=yes] % tnum=yes etc.
\definefontfamily[…][mm][…][tf=features:inlinemath]
BTW: You can list all features of a font with "mtxrun --script fonts --list --info <fontname>".
Wolfgang
2016-08-29 18:02 GMT-03:00 Wolfgang Schuster schuster.wolfgang@gmail.com:
Do you use Minion Math?
No, am using another commercial font (Fedra Serif B Pro) without math support and \definefallbackfamily.
Does this work (untested)?
No. This is what am using:
\definefontfeature[default][default][tnum=yes,lnum=yes] \definefontfeature[mathdigits][default][mode=base,tnum=yes,lnum=yes] \definefontfamily[mainface][serif][...] \definefallbackfamily[mainface][math][...][preset=math:digitsnormal,features=mathdigits] \definefontfamily[mainface][math][DejaVu Math] \setupbodyfont[mainface,10pt]
\starttext 0123456789\par \m{0123456789} \stoptext
You can see the result in the attached PDF.
Jose Luis Arellano mailto:jose.4rellano@gmail.com 29. August 2016 um 23:22 2016-08-29 18:02 GMT-03:00 Wolfgang Schusterschuster.wolfgang@gmail.com:
Do you use Minion Math?
No, am using another commercial font (Fedra Serif B Pro) without math support and \definefallbackfamily.
You last example was misleading because you tried to change the features of the math font.
Does this work (untested)?
No. This is what am using:
\definefontfeature[default][default][tnum=yes,lnum=yes] \definefontfeature[mathdigits][default][mode=base,tnum=yes,lnum=yes] \definefontfamily[mainface][serif][...] \definefallbackfamily[mainface][math][...][preset=math:digitsnormal,features=mathdigits] \definefontfamily[mainface][math][DejaVu Math] \setupbodyfont[mainface,10pt]
\starttext 0123456789\par \m{0123456789} \stoptext
You can see the result in the attached PDF.
I can reproduce it with one of my fonts but have no solution for it.
Wolfgang
Thanks Wolfgang
Dear Wolfgang.
In recents versions of Context, what is the correct way to use lnum feature in maths?
This doesn't works anymore:
\definefontfeature[mathdigits][default][mode=base,tnum=yes,lnum=yes] \definefallbackfamily[mainface][math][...][preset=math:digitsnormal,features =mathdigits]
Thanks in advance.
2016-08-29 19:31 GMT-03:00 Jose Luis Arellano jose.4rellano@gmail.com:
Thanks Wolfgang
On 06/02/2017 06:40 AM, Jose Luis Arellano wrote:
Dear Wolfgang.
In recents versions of Context, what is the correct way to use lnum feature in maths?
This doesn't works anymore:
\definefontfeature[mathdigits][default][mode=base,tnum=yes,lnum=yes]
José Luis,
I think that line should read:
\definefontfeature[mathdigits][mode=base,tnum=yes,lnum=yes]
But without a sample, I’m afraid I cannot test it.
Just in case it might help,
Pablo
On 6/2/2017 7:40 AM, Pablo Rodriguez wrote:
On 06/02/2017 06:40 AM, Jose Luis Arellano wrote:
Dear Wolfgang.
In recents versions of Context, what is the correct way to use lnum feature in maths?
This doesn't works anymore:
\definefontfeature[mathdigits][default][mode=base,tnum=yes,lnum=yes]
José Luis,
I think that line should read:
\definefontfeature[mathdigits][mode=base,tnum=yes,lnum=yes]But without a sample, I’m afraid I cannot test it.
Just in case it might help,
Pablo
most math setups have an (unset) mathextra featureset that you can use for such extra features and indeed one should not inherit from defult
\definefontfeature[mathdigits][tnum=yes,lnum=yes]
of course it also depends on what a font provides (if we're talking alternates one can also use the normal 'alternates' feature switching in math)
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 -----------------------------------------------------------------
Thanks guys, but unfortunately the code provided doesn't works.
\definefontfeature[mathdigits][mode=base,tnum=yes,lnum=yes] \definefontfeature[mathdigits][tnum=yes,lnum=yes]
2017-06-02 3:47 GMT-04:00 Hans Hagen pragma@wxs.nl:
On 6/2/2017 7:40 AM, Pablo Rodriguez wrote:
On 06/02/2017 06:40 AM, Jose Luis Arellano wrote:
Dear Wolfgang.
In recents versions of Context, what is the correct way to use lnum feature in maths?
This doesn't works anymore:
\definefontfeature[mathdigits][default][mode=base,tnum=yes,lnum=yes]
José Luis,
I think that line should read:
\definefontfeature[mathdigits][mode=base,tnum=yes,lnum=yes]But without a sample, I’m afraid I cannot test it.
Just in case it might help,
Pablo
most math setups have an (unset) mathextra featureset that you can use for such extra features and indeed one should not inherit from defult
\definefontfeature[mathdigits][tnum=yes,lnum=yes]
of course it also depends on what a font provides (if we're talking alternates one can also use the normal 'alternates' feature switching in math)
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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On 06/03/2017 09:58 AM, Jose Luis Arellano wrote:
Thanks guys, but unfortunately the code provided doesn't works.
\definefontfeature[mathdigits][mode=base,tnum=yes,lnum=yes] \definefontfeature[mathdigits][tnum=yes,lnum=yes]
José Luis,
could you provide a minimal complete sample that shows the issue?
Pablo
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Hans Hagen -
Jose Luis Arellano -
Pablo Rodriguez -
Wolfgang Schuster