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From: Kevin Ryde <user42@zip.com.au>
Cc: guile-user@gnu.org, spikegran@earthlink.net
Subject: Re: Guile top-level functions
Date: Tue, 18 Jan 2005 11:23:14 +1100	[thread overview]
Message-ID: <87is5vfuvh.fsf@zip.com.au> (raw)
In-Reply-To: <41EC4729.6020601@ossau.uklinux.net> (Neil Jerram's message of "Mon, 17 Jan 2005 23:15:53 +0000")

Neil Jerram <neil@ossau.uklinux.net> writes:
>
> guile> (define (x) (ddd))
> guile> (x)

Actually I was thinking of something like

	(define callback noop)
	...
	(set! callback (lambda () (display 'hello)))
	...
	(callback)

when the callback is made you'd like to know where that anonymous
procedure came from.

I've been hitting this lately in guile-gtk signal callbacks.  The
calls are all made from the main loop, so the location of the call
doesn't help, you'd like to know the location of the procedure's
creation.


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  reply	other threads:[~2005-01-18  0:23 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-16 19:54 Guile top-level functions Mike Gran
2005-01-17  0:05 ` Kevin Ryde
2005-01-17  8:38   ` Neil Jerram
2005-01-17 22:20     ` Kevin Ryde
2005-01-17 23:15       ` Neil Jerram
2005-01-18  0:23         ` Kevin Ryde [this message]
2005-01-19 21:39           ` Neil Jerram
2005-01-19 22:15             ` Kevin Ryde

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