[Haskell-beginners] I wrote a state monad example - help me make it more Haskellic

[David Place]

On Jul 23, 2011, at 11:56 AM, Rohit Garg wrote:

> Also, I'd like to make the RegisterVal type Word32, but when I do that, then
> ================
> initial_rf = [0,0,0,0]
> ================
> this line fails to typecheck.

I changed the RegisterVal type to Word32.  It works for me using GHCi version 7.0.2.    Your code looks great!