An easy thing to add instead might be a while loop:
(define-syntax-rule (while condition body ...)
(let loop ()
(when condition
body ...
(loop))))
Carl Eastlund
On Mon, Jul 15, 2013 at 6:51 AM, Tobias Hammer <tobias.ham...@dlr.de> wrote:
> The unless macro seems a bit unfavorable as a macro with the same name and
> different semantics already exists in racket
>
> Tobias
>
>
>
> On Mon, 15 Jul 2013 04:55:38 +0200, Roger Rousseau <th3ra...@gmail.com>
> wrote:
>
> Thanks everybody for the suggestions
>>
>> I've followed most of them, except adding a section about "Units" because
>> I
>> felt there was already a lot to take in
>>
>> Amended version is here:
>> https://github.com/voila/**learnxinyminutes-docs/blob/**
>> master/racket.html.markdown<https://github.com/voila/learnxinyminutes-docs/blob/master/racket.html.markdown>
>>
>> I plan to send a pull request tonight... unless someone find some glaring
>> mistakes
>>
>> Thanks again
>>
>> R
>>
>
>
> --
> ------------------------------**---------------------------
> Tobias Hammer
> DLR / Robotics and Mechatronics Center (RMC)
> Muenchner Str. 20, D-82234 Wessling
> Tel.: 08153/28-1487
> Mail: tobias.ham...@dlr.de
>
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