Okay, I spent half an hour on this, and I think I’m done… um, almost.

Actually, it appears that my quick job of updating the drracket tool has 
resulted in a configuration that can reliably make DrRacket seg fault (!). 
Since this package does not involve FFI in any way, this is a bug in DrRacket, 
so now I’m duty-bound to see what the heck is going on.

John

> On Oct 16, 2017, at 21:09, Andrew Gwozdziewycz <apg...@gmail.com> wrote:
> 
> Hi,
> 
> I think it's the case that making the change to `random` is simple (or
> removing it if that's the appropriate thing), though I *believe* that
> Danny would be the only one who could re-upload it to planet.
> 
> If you're willing to get it from a different source, e.g.
> pkgs.racket-lang.org, then it should be easy enough for anyone to
> upload the modified version there.
> 
> Cheers,
> 
> Andrew
> 
> On Mon, Oct 16, 2017 at 8:46 PM, Josh Paley <josh.pa...@gmail.com> wrote:
>> Racket Community,
>> 
>> We use the book Simply Scheme at my high school.  Danny Yoo did a wonderful
>> job adapting the library content for that book, but he left the code for
>> random numbers in place.  The book assumed versions of Scheme that might not
>> have random and provided a fixed seed, meaning every time a new session is
>> run, the seed goes back to the same thing.
>> 
>> What I was hoping was that Danny would have time to do an update that would
>> remove the random code in the simply.scm file, but he's unable to do so and
>> suggested that I see if someone in racket-users might be able to help by
>> forking planet-dyoo-simply-scheme2 and doing whatever it is that needs to be
>> done to create an update.  If someone could guide me on how the process of
>> modifying an existing package, I'd do it as I know exactly what code I am
>> looking for and it ought to be an easy change.
>> 
>> If you can help, please let me know.  My fellow teachers and I would be
>> extremely grateful.
>> 
>> Regards,
>> 
>> Josh
>> 
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> 
> 
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> 
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