There seems to be a problem with srfi 47
root@miro:~# chicken-install srfi-47
retrieving ...
resolving alias `kitten-technologies' to: http://chicken.kitten-
technologies.co.uk/henrietta.cgi
connecting to host chicken.kitten-technologies.co.uk, port 80 ...
requesting
Hi Mark!
* Mark Carter mcar...@markcarter.me.uk [120306 17:07]:
root@miro:~# chicken-install srfi-47
[...]
Warning: extension `srfi-47' has no .meta file - assuming it has no
This error message is misleading. There is no egg with that name.
Newer chickens will give a more meaningful error
Christian Kellermann scripsit:
* Mark Carter mcar...@markcarter.me.uk [120306 17:07]:
root@miro:~# chicken-install srfi-47
[...]
Warning: extension `srfi-47' has no .meta file - assuming it has no
This error message is misleading. There is no egg with that name.
Newer chickens
Hi guys!
I would like to get a deeper understanding of Chicken's GC and its
stack-allocation feature. I've numbered by questions, feel free to answer
just one or two of them!
I have been poking into the chicken-bind egg and I'd like to modify it
slightly for my libraries' (Box2D, Chipmunk) heavy
I'm a bit confused about how to create extensions. I have the following
files in an mccsl directory:
mccsl.setup:
(compile -s mccsl.scm)
(install-extension 'mccsl mccsl.so)
mccsl.scm:
(module
mccsl ( define-simple-syntax)
(import scheme)
... ;; lots of definitions
)
I have managed to
Christian Kellermann ck...@pestilenz.org
* Mark Carter mcar...@markcarter.me.uk [120306 17:07]:
Warning: extension `srfi-47' has no .meta file - assuming it has no
Why are you needing this srfi?
I want to create a matrix, and populate it. I have a list of triplets
consisting of a row
Hi Mark,
On Tue, 6 Mar 2012 16:57:11 + Mark Carter mcar...@markcarter.me.uk wrote:
I'm a bit confused about how to create extensions. I have the following
files in an mccsl directory:
mccsl.setup:
(compile -s mccsl.scm)
(install-extension 'mccsl mccsl.so)
mccsl.scm:
(module
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 03/06/2012 05:25 PM, Mario Domenech Goulart wrote:
For starters, there is no exe named chicken-setup in Debian, although
there is a chicken-install. The following wiki page suggests that there
should be:
Kristian Lein-Mathisen scripsit:
My C-snipped in foreign-primitive that's doing the stack-allocation is
heavily inspired by
http://wiki.call-cc.org/allocating-c-structures-under-control-of-the-chicken-gc.
However, I've been getting feedback about this approach about it not being
completely
Alaric Snell-Pym scripsit:
Is it time we either:
1) Removed /3/ from the wiki?
2) Kept it online for archival purposes, but put it somewhere even more
hidden-away and obviously not current?
3) Slapped a big warning banner on every /3/ page?
I favor 3.
--
If you understand,
Mark Carter scripsit:
I want to create a matrix, and populate it. I have a list of triplets
consisting of a row number, a column number , and a value. I populate
the given row/column cell with the value. Having processed the list of
triplets, I print the table as a list of lists. Any cells
On Mar 6, 2012, at 10:31 AM, Kristian Lein-Mathisen wrote:
(define %make-point (foreign-primitive void
(((c-pointer (struct point)) dest)
(float x) (float y))
#END
dest-x = x;
dest-y = y;
C_return();
END
))
(define (make-point x y)
John Cowan co...@mercury.ccil.org
SRFI-63 is definitely your friend.
Thanks. I've converted my code to use that SRFI.
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Mario Domenech Goulart mario.goul...@gmail.com
Maybe this document can be useful:
http://wiki.call-cc.org/eggs%20tutorial
OK, after many chicken sacrifices (strangely appropriate somehow), I was
able to build my extension and load it. Just one comment: I think there is
a doc fix needed at
Hi Mark,
* Mark Carter mcar...@markcarter.me.uk [120306 19:59]:
Mario Domenech Goulart mario.goul...@gmail.com
Maybe this document can be useful:
http://wiki.call-cc.org/eggs%20tutorial
OK, after many chicken sacrifices (strangely appropriate somehow), I was
able to build my extension
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