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Re: [Chicken-hackers] close-{in,out}put-file?
From: |
felix winkelmann |
Subject: |
Re: [Chicken-hackers] close-{in,out}put-file? |
Date: |
Fri, 9 May 2008 11:52:07 +0200 |
On Fri, May 9, 2008 at 1:57 AM, Mario Domenech Goulart
<address@hidden> wrote:
> Hi folks,
>
> It seems that close-{in,out}put-file are defined in library.scm but
> are not actually implemented.
>
> csi> (apropos (regexp "close-.*-file"))
> close-input-file : variable
> close-output-file : variable
>
> trunk $ grep -r close-input-file *
> library.scm:(define close-input-file)
>
> $ grep -r close-output-file *
> library.scm:(define close-output-file)
>
> Is it intentional?
>
Hi!
This is some strange idiom that I sometimes use:
(define exported-var)
(let ()
(define (internal-helper ...)
..)
...
(set! exported-var
(lambda ...) )
..))
cheers,
felix