Re: [LAU] Library for simple audio programming

From: Kjetil Matheussen <k.s.matheussen@email-addr-hidden>
Date: Thu Jan 17 2013 - 17:24:35 EET

Bill Schottstaedt:
> (call-with-output-file "test.ascii" (lambda (p)
> (let ((r (make-readin "filename.wav")))
> (do () ((= (mus-location r) (mus-length r)))
> (format p "~A~%" (r))))))

Can't get my head around 'do'. Prefer this:

(call-with-output-file "test.ascii" (lambda (p)
   (let ((r (make-readin "filename.wav")))
     (while (< (mus-location r) (mus-length r))
       (format p "~A~%" (r))))))

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Received on Thu Jan 17 20:15:01 2013

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