Sorry if this question reaches you twice, but the first time I used an email address not registered with this newsgroup.
The short example below typeset with
\usemodule[mathml]
\starttext
\typebuffer
\blank
\processxmlbuffer
\stoptext
and "ConTeXt ver: 2014.04.04 00:08 MKIV beta" shows that the <mtext> element does not honour the tags within. This severely restricts the presentation.
Can this be remedied?
Hans van der Meer