[plt-scheme] Syntax question - begin in threads

On Jan 3, 2006, at 4:56 PM, Chongkai Zhu wrote:

> I run this on my computer:
>
> (define x 0)
> (define t1
>   (thread
>    (lambda ()
>      (sleep 5)
>      (set! x 10))))
>
> No errors. Everything work as it should.
>
> Maybe you need also provide which version of DrScheme you are using,
>

Yes...I had an older version in the office (I'll update it). When I  
try it under 300, I don't encounter the error.

===
Gregory Woodhouse
gregory.woodhouse at sbcglobal.net

"You can't win if you don't finish the race."
--Richard Petty