* mkiv MathML bug?
@ 2019-06-27 16:35 Duncan Hothersall
2019-06-27 19:46 ` Hans Hagen
0 siblings, 1 reply; 3+ messages in thread
From: Duncan Hothersall @ 2019-06-27 16:35 UTC (permalink / raw)
To: mailing list for ConTeXt users
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I'm not sure this is something more general in the MathML module or if it's
specific to the vertical bar in this particular context, but here is a
minimal example showing that the "=0" at the end of the equation is
disappearing:
\usemodule[mathml]
\starttext
\xmlprocessdata{}{<imath>
<math xmlns='http://www.w3.org/1998/Math/MathML'>
<mi>A</mi>
<mfenced open="(" close=")" separators="">
<mi>B</mi>
<mo>|</mo>
<mi>C</mi>
</mfenced>
<mo>=</mo>
<mn>0</mn>
</math>
</imath>}{}
\stoptext
And here is a workaround using <mtext> instead of <mo> for the vertical bar
which makes the "=0" magically reappear again:
\usemodule[mathml]
\starttext
\xmlprocessdata{}{<imath>
<math xmlns='http://www.w3.org/1998/Math/MathML'>
<mi>A</mi>
<mfenced open="(" close=")" separators="">
<mi>B</mi>
<mtext>|</mtext>
<mi>C</mi>
</mfenced>
<mo>=</mo>
<mn>0</mn>
</math>
</imath>}{}
\stoptext
Flagged up mainly in case it is a bigger problem than just vertical bars in
this specific context.
Thanks,
Duncan
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: mkiv MathML bug?
2019-06-27 16:35 mkiv MathML bug? Duncan Hothersall
@ 2019-06-27 19:46 ` Hans Hagen
2019-06-27 20:51 ` Duncan Hothersall
0 siblings, 1 reply; 3+ messages in thread
From: Hans Hagen @ 2019-06-27 19:46 UTC (permalink / raw)
To: Duncan Hothersall,
ntg-context@ntg.nl >> mailing list for ConTeXt users
On 6/27/2019 6:35 PM, Duncan Hothersall wrote:
> I'm not sure this is something more general in the MathML module or if
> it's specific to the vertical bar in this particular context, but here
> is a minimal example showing that the "=0" at the end of the equation is
> disappearing:
there is indeed some issue, i'll look into it
> \usemodule[mathml]
> \starttext
> \xmlprocessdata{}{<imath>
> <math xmlns='http://www.w3.org/1998/Math/MathML'>
> <mi>A</mi>
> <mfenced open="(" close=")" separators="">
> <mi>B</mi>
> <mo>|</mo>
> <mi>C</mi>
> </mfenced>
> <mo>=</mo>
> <mn>0</mn>
> </math>
> </imath>}{}
> \stoptext
you can also try
<mfenced open="(" close=")" separators="|">
<mi>B</mi>
<mi>C</mi>
> And here is a workaround using <mtext> instead of <mo> for the vertical
> bar which makes the "=0" magically reappear again:
>
> \usemodule[mathml]
> \starttext
> \xmlprocessdata{}{<imath>
> <math xmlns='http://www.w3.org/1998/Math/MathML'>
> <mi>A</mi>
> <mfenced open="(" close=")" separators="">
> <mi>B</mi>
> <mtext>|</mtext>
> <mi>C</mi>
> </mfenced>
> <mo>=</mo>
> <mn>0</mn>
> </math>
> </imath>}{}
> \stoptext
>
> Flagged up mainly in case it is a bigger problem than just vertical bars
> in this specific context.
>
> Thanks,
>
> Duncan
>
>
> ___________________________________________________________________________________
> 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
> ___________________________________________________________________________________
>
--
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If your question is of interest to others as well, please add an entry to the Wiki!
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___________________________________________________________________________________
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: mkiv MathML bug?
2019-06-27 19:46 ` Hans Hagen
@ 2019-06-27 20:51 ` Duncan Hothersall
0 siblings, 0 replies; 3+ messages in thread
From: Duncan Hothersall @ 2019-06-27 20:51 UTC (permalink / raw)
To: mailing list for ConTeXt users
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On Thu, 27 Jun 2019, 20:46 Hans Hagen, <j.hagen@xs4all.nl> wrote:
> On 6/27/2019 6:35 PM, Duncan Hothersall wrote:
> > I'm not sure this is something more general in the MathML module or if
> > it's specific to the vertical bar in this particular context, but here
> > is a minimal example showing that the "=0" at the end of the equation is
> > disappearing:
>
> there is indeed some issue, i'll look into it
>
Thanks Hans.
>
>
> you can also try
>
> <mfenced open="(" close=")" separators="|">
> <mi>B</mi>
> <mi>C</mi>
>
I did try that, it didn't seem to work quite as expected either.
Thanks again.
Duncan
>
>
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wiki : http://contextgarden.net
___________________________________________________________________________________
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