._~23
~25kernel)._begin))
Jos
_
From: nicolas.o...@gmail.com [mailto:nicolas.o...@gmail.com]
Sent: viernes, 14 de octubre de 2011 23:17
To: Jos Koot
Cc: users@racket-lang.org
Subject: Re: [racket] begin and let/cc
Thank you so much. That clarifies it.
Is there a list of forms that splice
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 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.
>
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-boun...@racket-lang.org [mailto:users-boun...@racket-lang.org]
On Behalf Of nicolas.o...@gmail.com
Sent: viernes, 14 de octubre d
(begin (let/cc out (set! k out)) 5) is (in this case) the same as:
(let/cc out (set! k out))
5
In many cases the forms within a begin-form are spliced into their contexts
(in your case spliced into the top level)
The forms of (let ( ) form ...) are not spliced into their context.
Splicing subforms
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