[Axiom-developer] interpreter and with-expression

[daly]

> The interpreter (in particular pf2Sex) does not handle category
> definitions (with-expression). Is that by design or an "unfinished part"

I'm not sure that it is possible to create categories at the
interpreter level. Well, in theory it is since a category is
simply a lisp expression, but in practice I don't think it works.
Categories are a compile-time concept.

t