Scheme in Haskell?

[David Feuer]

I would be very surprised if no one had written a Scheme interpreter in
Haskell.  It is an obvious project for an undergrad like myself.  Good
practice playing with monads and such.  I'm planning to try it at some
point.

Query:  Aside from learning about Scheme and about writing interpreters,
what purpose would this serve?  The natural language for writing Scheme
interpreters is Scheme, and the language that would probably be desired
for efficiency is C.

David Feuer