Nat Pryce wrote:
> 
> How does this differ from Knu's Generator class?  And if it does differ, I
> would suggest changing the name.

Oops,

could you tell me the URL to KNU's Generator class, please? I did not
know that any such class already exists. I did not find anything in
RAA.

But anyway, I have temporary withdrawn my RAA entry for the time I
check this.

My class was invented as I want to give another one an example for the
power of callcc. As I did not find anything in RAA, so I did write it.

Thanks you inform me about my mistake. 

> 
> Cheers,
>             Nat.

Ciao,
\cle