Hi.
The example with start/stopintertext from 'mathalign.pdf' (My Way, Using \startalign and friends,
Aditya Mahajan) gives error with current context (beta):
<example file="ex2.tex">
%%% Seems that there is a problem with \start/stopintertext . This command is described in mathalign.pdf
%%% (MyWay).
\starttext
Here the start/stopintertext should give text between formulas
\startformula
\startalign
\NC \exp^{\imath t}=\cos t+\imath\sin t\NR
\startintertext
This is famous Euler formula, below one is known as Moivre formula
\stopintertext
\NC (\cos x + \imath\sin x)^{m} = \cos mx+\imath\sin mx \NR
\stopalign
\stopformula
That's it.
\stoptext
</example>