[racket] string problem question

Thanks,

Everything works now like a charm.

Roelof



Op 20-3-2012 1:20, Stephen Bloch schreef:
> On Mar 19, 2012, at 3:10 PM, Roelof Wobben wrote:
>
>> But the contents of color does not change so I get a error message.
>> What is the racket way to change the value of a string.
> That's not the problem.  It's your error message, so you should be able to figure out why it's happening.  It has nothing to do with subtleties of the world teachpack; it's a simple bug in your code, related to your switching between English and Dutch words.
>
>
> Stephen Bloch
> sbloch at adelphi.edu
>
>