Apologies Hans.

MWE:

\usemodule[newmml]
\starttext
\xmlprocessdata{}{<formula>
 <math xmlns='http://www.w3.org/1998/Math/MathML'>
  <mi>E</mi>
  <mfenced>
    <mo mathcolor="red">π</mo>
  </mfenced>
 </math>
</formula>}{}
\stoptext

The π symbol does not show in red.

Duncan


On Thu, 27 May 2021 at 17:18, Hans Hagen <j.hagen@xs4all.nl> wrote:

> On 5/27/2021 5:47 PM, Duncan Hothersall wrote:
> > Hello list.
> >
> > I'm trying to use colour in some MathML formulae using the mathcolor
> > attribute. It seems to have no effect on the output. I can
> > see \applymmlmathcolor in the x-mathml.mkiv source but I can't see how
> > to make it work. Does anyone have any pointers?
> >
> > (Does lmtx support this?)
> MWE needed
>
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