[Haskell] interpreter ouput in color

[Walter Moreira]

Hi all. I was wondering if some people miss the colored output
of some applications, such like the IPython enhanced shell. I've
been googling for similar options for Haskell but I found nothing.

I feel that the type error messages, for example, would be a lot
more readable (or at least quicker to read). Is there a way to write
plugins for ghci to get this?, or do you people have some suggestion
about what would be the easiest component to hack for applying colors?

Thank you. Cheers,
Walter