Hugs plugin, Haskell Browser

[Robert Giegerich]

Teachers in Haskell,

I often use Haskell demos in teaching algorithms. The problem is that this
does not integrate well with the rest of the material, e.g. lecture
notes or slides in PDF or HTML. I'd like to integrate explanations and
demos and explorative changes to algorithms. This needs better support.

Is there something like a Hugs plugin for Netscape?

Is there something like a Haskell source browser producing XML or HTML?

Thanks for all hints

        Robert Giegerich