[racket] begin and let/cc

Thank you so much. That clarifies it.
Is there a list of forms that splice into their context?

On Fri, Oct 14, 2011 at 9:27 PM, Jos Koot <jos.koot at telefonica.net> wrote:

> **
> In addition to my previous mail:put the code in the definitions window of
> DrRacket and use the macro stepper to see how the code is expanded.
> Jos
>
>  ------------------------------
> *From:* users-bounces at racket-lang.org [mailto:
> users-bounces at racket-lang.org] *On Behalf Of *nicolas.oury at gmail.com
> *Sent:* viernes, 14 de octubre de 2011 21:40
> *To:* users at racket-lang.org
> *Subject:* [racket] begin and let/cc
>
>  Dear all,
>
> I don't understand this behaviour:
>
> > (define k #f)
> > (begin (let/cc out (set! k out)) 5)
> 5
> > (k #f)
> #f
> > (let () (let/cc out (set! k out)) 5)
> 5
> > (k #f)
> 5
>
>
> Does begin something special regarding continuation?
>
>
> Best regards,
>
> Nicolas.
>



-- 
Sent from an IBM Model M, 15 August 1989.
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