[Chicken-users] New ports for chicken4

2009-06-22 Thread Christian Kellermann
Hello chicken-fans, I have spent the last days porting some eggs to chicken-4.0.0. The result is available as a huge diff at http://pestilenz.org/~ckeen/ugarit_and_friends.diff It includes: json, packrat, ugarit and its dependcies (like sha2, tiger-hash, message-digest, lzma, z3,...) All authors

Re: [Chicken-users] Egg example

2009-07-21 Thread Christian Kellermann
* bill ramsa...@comcast.net [090721 13:43]: Hi all, I've decided to try my hand a writing an egg. I'm one of those people who learn best by example. But when I try to download the mpeg3 example fromk SVN I'm told the URL does not exist. Am I doing something wrong or is the

[Chicken-users] [PATCH] Port of mpeg3 to chicken4

2009-07-26 Thread Christian Kellermann
Hi Bill, * bill ramsa...@comcast.net [090725 14:05]: b...@bugs:~$ svn checkout https://galinha.ucpel.tche.br/svn/chicken-eggs/release/4/mpeg3 svn: URL 'https://galinha.ucpel.tche.br/svn/chicken-eggs/release/4/mpeg3' doesn't exist b...@bugs:~$ If I change the 4 to a 3 it works.

[Chicken-users] define-record with default values?

2009-08-10 Thread Christian Kellermann
Dear chicken fans! I am currently encountering the following problem: I'd like to define a record (srfi-9) style or similar but I'd also like to be able to pass a slot a default value. Bigloo scheme for example has had define-structures for that. Can this be done in chicken as well with

Re: [Chicken-users] define-record with default values?

2009-08-11 Thread Christian Kellermann
* Thomas Chust ch...@web.de [090810 22:55]: The easiest way probably is to use the defstruct egg, though, which internally works similar to the code above, but has a more convenient interface: I prefer this solution. Thanks for your help! Christian

Re: [Chicken-users] srfi-19

2009-09-02 Thread Christian Kellermann
Hi Dave, find a patch for the srfi-19 egg attached to this email. When applied to the trunk of the chicken3 egg it will happily install on chicken 4. This has been sent to Kon for review, so don't consider this one blessed by the original author. Maybe Kon will get around to commit this soon.

[Chicken-users] Need an explanation of egg version dependencies

2009-10-07 Thread Christian Kellermann
Dear fellow chicken fans, I recently stumbled on a strange issue with chicken-install. It complained rightly that when installing the lookup-table egg about missing a newer version of the check-error egg. After investigating a while I found the following things that where not obvious to me: 1.

Re: [Chicken-users] Need an explanation of egg version dependencies

2009-10-07 Thread Christian Kellermann
* Peter Bex peter@xs4all.nl [091007 12:23]: On the short term, just fixing those strings in the affected eggs is probably the way to go, but this issue surely deserves some more thought. Also to protect against errors like this, I think henrietta should at least issue a warning if the

[Chicken-users] SDL port for chicken 4

2009-10-22 Thread Christian Kellermann
Dear chicken-users, please find a patch of the SDL chicken 3 egg attached. This has been confirmed to work on OpenBSD and Mac OS X (both i386) with chicken 4.2.2. If someone with commit rights finds this useful, please commit it :) Cheers, Christian Index: sdl-csi.scm

[Chicken-users] When to use use and when to require-extension?

2009-10-23 Thread Christian Kellermann
Hi, while doing some more testing on the sdl egg, I came across this peculiarity. The sdl egg defines a sdl-csi program, that works as a repl and initialises sdl first. The script is really short and looks like this: (import chicken scheme foreign) (declare (foreign-declare #include SDL.h\n)

Re: [Chicken-users] POST and GET request parameters from spiffy

2009-11-14 Thread Christian Kellermann
* Michael Maul mike.m...@gmail.com [091113 22:38]: Could someone describe how to access POS and GET parameters from inside spiffy? (uri-query (request-uri (current-request will get you the GET parameters as alist. I am not sure about POST. In chicken3 there used to be a convenience

Re: [Chicken-users] Re: Memory limits

2009-12-03 Thread Christian Kellermann
Hi Sven, * Sven Hartrumpf hartru...@gmx.net [091203 10:16]: Wed, 25 Nov 2009 22:48:28 +0100 (CET), hartrumpf wrote: I managed to avoid this segmentation fault by switching from -optimize-level 3 to 2. The gdb backtrace is not really useful, so we better forget this error :-) With

[Chicken-users] There are (module)s and there are (declare (unit s))...

2009-12-10 Thread Christian Kellermann
Hi chicken fans, one thing that keeps bugging me repeatedly is the concept of a unit as opposed to a module in chicken scheme. Could someone of the fine people on this list point me to some hints in the docs or explain here why there are those two separate things and what the differences are?

Re: [Chicken-users] There are (module)s and there are (declare (unit s))...

2009-12-11 Thread Christian Kellermann
Hi Will, * Will M. Farr wmf...@gmail.com [091210 19:04]: The short summary: modules work on syntax, controlling the mapping between symbols and bindings at top-level. Units work at runtime, ensuring that code is initialized and top-level statements are executed in the correct order.

Re: [Chicken-users] There are (module)s and there are (declare (unit s))...

2009-12-11 Thread Christian Kellermann
Hi John, * John Cowan co...@ccil.org [091211 03:18]: IMHO, units are effectively obsolete unless you are dealing with such large volumes of code that Chicken/gcc can't compile them in one go. It's worth noting that the manual talks in terms of units, but all of them except library, eval, and

[Chicken-users] How to increase the trace output?

2009-12-18 Thread Christian Kellermann
Dear Chicken fans, I am debugging some code that fails during macro expansion in csc like this: Syntax error: illegal atomic form #procedure (write-char c3201 . tmp32003202) Expansion history: syntax(let426 ((out424 (#%open-output-string))) (let426

Re: [Chicken-users] Re: ... and a happy new year as well!

2010-01-07 Thread Christian Kellermann
* Ivan Shmakov i...@main.uusia.org [100107 17:00]: PS. Currently, I'm about to begin my preparations for the course on computer networks I'd be carrying on for the second time. While no part of the course the course has a specific focus on the network programming, I'd be

Re: [Chicken-users] define-macro in chicken 4?

2010-05-23 Thread Christian Kellermann
Dear Alejandro, * Alejandro Forero Cuervo a...@freaks-unidos.net [100523 21:45]: I have some extensions that I would like to migrate to Chicken 4. Many of these depend on define-macro. Does define-macro work in Chicken 4? What's my best option for migrating out of Chicken 3? Chicken 4 has

[Chicken-users] Usage of get-line-number

2010-07-12 Thread Christian Kellermann
Hi Chickenistas, Since I agree with Alejandro to the point that having more line information in assert is a nice thing to have I had a look at the code in chicken-syntax.scm. Since assert is a macro that gets expanded it seems that macros don't get an entry in ##sys#line-number-database. Is that

Re: [Chicken-users] for-each should signal error if given a non-list?

2010-07-17 Thread Christian Kellermann
* Alejandro Forero Cuervo a...@freaks-unidos.net [100717 21:15]: Could we make for-each signal an error if given some argument (other than the first) which is not a list? In Chicken 3.4.0, evaluating (for-each 0 0) correctly signaled an error: Error: (for-each) argument is not a proper

Re: [Chicken-users] Happy 10th birthday!

2010-07-20 Thread Christian Kellermann
* Moritz Heidkamp mor...@twoticketsplease.de [100720 12:58]: Mario Domenech Goulart mario.goul...@gmail.com writes: July 20th, 2010, marks the 10 year anniversary of the CHICKEN announcement message Felix wrote to c.l.s: http://groups.google.com/group/comp.lang.scheme/msg/edfb2da16fd89fae

Re: [Chicken-users] Printing circular lists

2010-08-04 Thread Christian Kellermann
Hi there! * Taylor Venable tay...@metasyntax.net [100803 23:39]: On Tue, Aug 3, 2010 at 4:03 PM, Jeronimo Pellegrini j...@aleph0.info wrote: I was wondering how to get Chicken to print cyclic structures using references to previous elements instead of looping, like this, for example (this

[Chicken-users] Chicken Gazette - Issue 1

2010-08-27 Thread Christian Kellermann
___ Chicken-users mailing list Chicken-users@nongnu.org http://lists.nongnu.org/mailman/listinfo/chicken-users

[Chicken-users] Chicken Gazette - Issue 1

2010-08-27 Thread Christian Kellermann
_/_/_/ _/_/_/ _/_/_/_/ _/_/_/ _/ _/ _/_/_/_/_/ _/_/_/ _/ _/_/_/ _/_/_/_/ _/_/ _/_/_/ _/ _/_/ _/_/_/_/ _/_/_/ _/_/ _/_/_/_/ _/_/_/_/_/ _/_/ --[

Re: [Chicken-users] Packaging eggs

2010-08-30 Thread Christian Kellermann
Hi Jim! * Jim Pryor lists+chic...@jimpryor.net [100830 20:30]: I'm an occasional user of Chicken. However, my Linux distro only has the main Chicken binary in its repositories, and no support for eggs. I strongly prefer using a single package manager (my distro's) for all my

Re: [Chicken-users] Building C Libraries with chicken

2010-09-01 Thread Christian Kellermann
* felix winkelmann fe...@call-with-current-continuation.org [100901 13:34]: int main(int argc, char *argv[]) { CHICKEN_run((void *)C_toplevel); yo_dawg(); return 0; } Thanks for the excellent (and fast) reply! Despite the laugh I always get when seeing CHICKEN_run(), what's the

Re: [Chicken-users] Building C Libraries with chicken

2010-09-01 Thread Christian Kellermann
* felix winkelmann fe...@call-with-current-continuation.org [100901 14:00]: From: Christian Kellermann ck...@pestilenz.org Subject: Re: [Chicken-users] Building C Libraries with chicken Date: Wed, 1 Sep 2010 13:42:00 +0200 * felix winkelmann fe...@call-with-current-continuation.org [100901

Re: [Chicken-users] Building C Libraries with chicken

2010-09-02 Thread Christian Kellermann
* Thomas Chust ch...@web.de [100901 22:26]: it has already been mentioned that cleanup is not necessary. But actually it should even be possible to avoid having to call an initialization routine manually by declaring a library constructor instead. I'm attaching example code for a library

Re: [Chicken-users] Error compiling on AMD64 linux machine

2010-09-24 Thread Christian Kellermann
Hi Richard, * Richard Hollos rich...@exstrom.com [100923 23:24]: We concluded that we needed a bootstrap compiler. It wasn't clear from reading the README that I needed one. I got the impression that it was only needed when compiling a development version. Which tarball did you install from

[Chicken-users] Chicken Gazette - Issue 7

2010-10-11 Thread Christian Kellermann
7 ]-- G A Z E T T E brought to you by the Chicken Team == 0. Introduction Welcome to issue 7 of the Chicken Gazette, today brought to you by Christian Kellermann. == 1. The Hatching Farm - New Eggs The Egg Repository Last

[Chicken-users] Another DVCS to look at: fossil

2010-10-15 Thread Christian Kellermann
Hi there, I just noticed the fossil scm a couple of weeks ago and I wanted to have a look at it. I have converted the chicken-core git repo to it for fun and I have put the database online at http://pestilenz.org/~ckeen/chicken.fossil. To try this you need to compile fossil or use a software

[Chicken-users] Operating System survey

2010-10-18 Thread Christian Kellermann
Hi there! I am planning on updating the portability page on the wiki and I would like to ask for your help. Please mail me (probably off list) the operating system and architecture you are using chicken with and if possible the output of the csi banner: $ csi CHICKEN (c)2008-2010 The Chicken

Re: [Chicken-users] /sbin/ldconfig: libchicken.so not a symbolic link

2010-10-19 Thread Christian Kellermann
Hi! * Yi DAI plm@gmail.com [101019 00:56]: After installing 4.6.0 to /usr. It seems that /usr/lib/libchicken.so is not a symbolic link to /usr/lib/libchicken.so.5 which causes ldconfig to complain on my system. I change it to a symbolic link solving the problem. Just report it here. Thanks

Re: [Chicken-users] Git clone error

2010-10-20 Thread Christian Kellermann
Hi Iru! * Iruata Souza iru.mu...@gmail.com [101020 22:47]: Hello, While trying to clone the chicken repo with % git clone http://code.call-cc.org/git/chicken-core.git after several usual walk and got messages it fails with error: The requested URL returned error: 403 (curl_result =

Re: [Chicken-users] Appending a newline to a string

2010-10-21 Thread Christian Kellermann
* Joe Python jopyt...@gmail.com [101021 17:13]: How to append a newline to a string? I wish to do that in memory before I start writing to a file. The string function seems to stringify the newline control character as follows. snip --- (apply string

Re: [Chicken-users] wish-list

2010-10-25 Thread Christian Kellermann
* Peter Bex peter@xs4all.nl [101025 12:12]: On Mon, Oct 25, 2010 at 06:07:06AM -0400, Felix wrote: I added a wish-list to the wiki to hold stuff that would be nice to have. This is of course not meant as a replacement for the bug-tracker, but it may be worthwhile to have a place

[Chicken-users] Survey results

2010-10-25 Thread Christian Kellermann
Dear Chicken Fans! Thank you very much for all your replies during the last week(s). I have updated the portability page accordingly. If you miss your operating system in there or are running a newer version or what not please don't be afraid to change it. It's a wiki and you don't need to

Re: [Chicken-users] Survey results

2010-10-27 Thread Christian Kellermann
* Jörg F. Wittenberger joerg.wittenber...@softeyes.net [101027 13:19]: Am Montag, den 25.10.2010, 07:05 -0600 schrieb Alan Post: It's too bad there isn't any ARM platform use. Apparently I missed the survey too. Now let's add an ARM installation:

[Chicken-users] Gazette Issue 11

2010-11-08 Thread Christian Kellermann
, Christian Kellermann, Moritz and Jim Ursetto made it to Eindhoven. Our special thanks goes to Jim and his family for hopping over the Atlantic Ocean to be with us! We spent the weekend there answering questions about Chicken Scheme, Scheme, Lisp And Lisp-like languages in general. There we covered the full

Re: [Chicken-users] Scheme Code beautifier

2010-12-01 Thread Christian Kellermann
Hi, funny this also came up in a discussion with a friend that uses vi. So for him this snippet now does the job: $ cat scheme-indent.scm (use extras) (let loop ((sexpr (read))) (unless (equal? sexpr #!eof) (pp sexpr)(newline) (loop (read Called with {!}scheme-indent on a

Re: [Chicken-users] Scheme Code beautifier

2010-12-04 Thread Christian Kellermann
Hi Imran! * Imran Rafique im...@rafique.org [101204 02:51]: Christian, I don't think calling an outside script is really necessary for vim. When the cursor is on the opening parenthesis of an sexpr, then =% will reformat the entire sexpr correctly (of course, you need to make sure that

[Chicken-users] gazette authorship organisation

2010-12-04 Thread Christian Kellermann
Dear Chicken-fans, the process in distributing the gazette editor hat has been obscure to most and even confusing for the people that knew. Therefore a wiki page is there to help the process: http://wiki.call-cc.org/gazette How I think this may work: You will see upcomming issues in the second

Re: [Chicken-users] url links for images in wiki

2010-12-08 Thread Christian Kellermann
* Peter Lane peter.c.r.l...@googlemail.com [101208 01:10]: Hi, It seems I wrote too soon about getting images showing in the wiki. The URL is correct, but, when trying from another computer, I am asked to enter the repository password to see the images. Is there any way around this?

[Chicken-users] New html docs are great!

2010-12-20 Thread Christian Kellermann
Hi all, I just want to say that the new index.html page for the chicken manual is awesome! It made me laugh really hard :) CHECK IT OUT! Thanks Felix, Christian ___ Chicken-users mailing list Chicken-users@nongnu.org

[Chicken-users] [ehu...@fosdem.org: [FOSDEM] Chicken Scheme stand declined]

2010-12-22 Thread Christian Kellermann
Dear Chicken Fans, this is the first 'bad news' since a while. Our request for a stand at FOSDEM 2011 has been declined. Nonetheless there might be a chance to get some space in a devroom or we can do something else. As you can see from the mail below I don't know why our application didn't get

Re: [Chicken-users] tinyclos on windows

2010-12-23 Thread Christian Kellermann
Hi! * Hans Nowak zephyrfal...@gmail.com [101223 17:11]: 2010/12/23 Matt Welland estifo...@gmail.com: C:\Users\mattcsi CHICKEN (c)2008-2010 The Chicken Team (c)2000-2007 Felix L. Winkelmann Version 4.6.0 windows-mingw32-x86 [ manyargs dload ptables ] compiled Wed 12/22/2010  on

[Chicken-users] Merry Christmas

2010-12-23 Thread Christian Kellermann
Hi, I wish you all some good and quiet days or whatever suits you best. Kind regards, Christian ___ Chicken-users mailing list Chicken-users@nongnu.org http://lists.nongnu.org/mailman/listinfo/chicken-users

Re: [Chicken-users] [ehu...@fosdem.org: [FOSDEM] Chicken Scheme stand declined]

2010-12-24 Thread Christian Kellermann
* felix winkelmann fe...@call-with-current-continuation.org [101224 12:07]: From: Christian Kellermann ck...@pestilenz.org Subject: Re: [Chicken-users] [ehu...@fosdem.org: [FOSDEM] Chicken Scheme stand declined] Date: Thu, 23 Dec 2010 15:17:09 +0100 * felix winkelmann fe...@call

Re: [Chicken-users] tinyclos on windows

2010-12-26 Thread Christian Kellermann
Dear Hans, * Hans Nowak zephyrfal...@gmail.com [101226 02:07]: According to http://code.call-cc.org/, the current Chicken release is 4.6.0. That is also the release I have installed on this machine. So, when I install an egg (without specifying a version), I would expect to get a version of

Re: [Chicken-users] UTF8 egg case conversion problem

2011-01-04 Thread Christian Kellermann
Dear Alex, * Alex Shinn alexsh...@gmail.com [110104 03:38]: I'll double check some of these cases and release a new version shortly. While you are at the code, can you change the one 'noop' symbol to 'void' since noop has been deprecated in newer chickens. Changing that makes it work for me

Re: [Chicken-users] SLIME and Chicken

2011-01-04 Thread Christian Kellermann
Dear Nick, * Nick Gasson n...@nickg.me.uk [110102 22:32]: Hi all, I've been working on a SLIME backend for Chicken Scheme. If you haven't used it before, SLIME is an Emacs-based development environment for Common Lisp - http://common-lisp.net/project/slime/. The Chicken port has gotten to

[Chicken-users] Strange behaviour with sha1...

2011-01-05 Thread Christian Kellermann
Hi Chickenistas, I am rather desperate for finding an explanation for a strange situation that seems to affect only me :) Could someone of you with access to an OpenBSD system (4.7/ 4.8) on a 32 bit x86 machine test the following with Chicken 4.6.0? cd /tmp chicken-install -k -test sha1 and

Re: [Chicken-users] Strange behaviour with sha1...

2011-01-05 Thread Christian Kellermann
Dear Chickenistas, * Christian Kellermann ck...@pestilenz.org [110105 10:45]: Hi Chickenistas, I am rather desperate for finding an explanation for a strange situation that seems to affect only me :) Could someone of you with access to an OpenBSD system (4.7/ 4.8) on a 32 bit x86

Re: [Chicken-users] SLIME and Chicken

2011-01-09 Thread Christian Kellermann
Hi Nick! * Nick Gasson n...@nickg.me.uk [110102 22:32]: It currently supports the following: - Very basic SLDB support - it displays the call chain on error I have set up a repo at http://pestilenz.org/~ckeen/repos/swank-chicken which has a patch that allows disÃŒplay of frameinfo and local

Re: [Chicken-users] SLIME and Chicken

2011-01-09 Thread Christian Kellermann
* Christian Kellermann ck...@pestilenz.org [110109 13:49]: Hi Nick! * Nick Gasson n...@nickg.me.uk [110102 22:32]: It currently supports the following: - Very basic SLDB support - it displays the call chain on error I have set up a repo at http://pestilenz.org/~ckeen/repos/swank

Re: [Chicken-users] SLIME and Chicken

2011-01-09 Thread Christian Kellermann
* Nick Gasson n...@nickg.me.uk [110109 18:55]: On Sun, 9 Jan 2011 13:49:24 +0100 Christian Kellermann ck...@pestilenz.org wrote: I have set up a repo at http://pestilenz.org/~ckeen/repos/swank-chicken which has a patch that allows disÃŒplay of frameinfo and local variables with SLDB. I

Re: [Chicken-users] SLIME and Chicken

2011-01-09 Thread Christian Kellermann
Hi Nick, * Nick Gasson n...@nickg.me.uk [110109 20:02]: All the changes look good but when I try it csi segfaults: I think when evaluating (##sys#slot frameinfo 1) on line 391. Using Chicken 4.6.3 (4.6.0 does the same thing). Linux/x86. Any idea what's going wrong? Are you running it in an

Re: [Chicken-users] SLIME and Chicken

2011-01-09 Thread Christian Kellermann
* Nick Gasson n...@nickg.me.uk [110109 20:02]: All the changes look good but when I try it csi segfaults: I think when evaluating (##sys#slot frameinfo 1) on line 391. Using Chicken 4.6.3 (4.6.0 does the same thing). Linux/x86. Any idea what's going wrong? I get the same when having

[Chicken-users] Salmonella report for experimental chicken 4.6.4 available

2011-01-13 Thread Christian Kellermann
Dear Chicken fans, I did a salmonella run of on a chicken 4.6.4 from experimental git of today. The results are available at http://pestilenz.org/~ckeen/salmonella-report/index.html A lot of symbols which have been marked deprecated have been removed over the last weeks. This salmonella run

Re: [Chicken-users] Salmonella report for experimental chicken 4.6.4 available

2011-01-13 Thread Christian Kellermann
* Alan Post alanp...@sunflowerriver.org [110113 19:51]: What platform is this running on? This particular run has been done on a Mac OS X 10.5.x x86. For the future runs if this is worthwhile it will be OpenBSD-stable on x86 hardware most likely. I started all this for my own curiosity then

[Chicken-users] Chicken Gazette issue #17

2011-01-14 Thread Christian Kellermann
is working heavily on an interface to PulseAudio (http://pulseaudio.org), a Linux sound server and /mojo/, a simplified ncurses API. * Peter Bex released crypt, which allows secure password hashing. * Christian

Re: [Chicken-users] coops

2011-01-19 Thread Christian Kellermann
Dear Sandro, * sch...@uni-potsdam.de sch...@uni-potsdam.de [110119 03:09]: Is there a reason why pair is a subclass of list? This reflects the way scheme sees lists, which are build of pairs: (equal? (cons 1 (cons 2 (cons 3 (cons 4 (cons 5 '()) (list 1 2 3 4 5)) = #t Does this

Re: [Chicken-users] coops

2011-01-19 Thread Christian Kellermann
* sch...@uni-potsdam.de sch...@uni-potsdam.de [110119 15:35]: Hi, all pairs are subtypes of the type of lists Then all pairs are lists? What about (cons 1 2)? I thought a list is a pair which cdr is a list (or the empty list -- exclude that case for a moment). Perhaps I have misunderstood

Re: [Chicken-users] obscure error message after refactoring

2011-01-20 Thread Christian Kellermann
* Alan Post alanp...@sunflowerriver.org [110120 14:59]: I've been looking over diffs trying to see if I've introduced a subtle scope or syntax error somewhere, but I'm not having much luck. What do I do with an error message like the one above? It isn't obvious to me where I need to look

Re: [Chicken-users] obscure error message after refactoring

2011-01-20 Thread Christian Kellermann
* Alan Post alanp...@sunflowerriver.org [110120 15:28]: increasing the call chain size doesn't affect the output, it seems. Can you explain what you mean by look at the continuation of all this code? I don't understand yet. I am refering to the location where the code shown in the call-chain

Re: [Chicken-users] SLIME and Chicken

2011-01-22 Thread Christian Kellermann
* Nick Gasson n...@nickg.me.uk [110122 14:20]: I've done this now. The SLIME backend is now available as the `slime' Egg. I've put together some documentation here: http://wiki.call-cc.org/eggref/4/slime This is most excellent! I do have a couple of additional patches on my stash to make

Re: [Chicken-users] chicken-doc

2011-01-25 Thread Christian Kellermann
* David Dreisigmeyer dwdreisigme...@gmail.com [110125 17:23]: I've installed the chicken-doc egg. Now, if I run: csi -R chicken-doc You did not initialise a chicken-doc repository as explained here: http://chickadee.call-cc.org/chickadee/chicken-doc Kind regards, Christian

[Chicken-users] Gazette issue 18

2011-01-25 Thread Christian Kellermann
in the accumulated profiling code, thanks! Christian Kellermann spotted a problem in the newly changed equal? patch. Kon also spotted inefficient type checks for the 64 bit integers. Felix fixed it, then Sven provided a patch for broken integer64 type checks. Felix Winkelmann appeased some

Re: [Chicken-users] readline egg (OS X 10.6.6 / Chicken 4.6.0)

2011-01-26 Thread Christian Kellermann
* David Dreisigmeyer dwdreisigme...@gmail.com [110126 12:03]: Using Macports, I had to do the following in order to get the readline egg to install: $ sudo ln -s /opt/local/lib/libreadline.dylib /usr/local/lib/ $ sudo ln -s /opt/local/include/readline/ /usr/local/include/readline The

[Chicken-users] fltk binding loading images...

2011-01-30 Thread Christian Kellermann
Dear Chicken fans, who has ever successfully loaded an image with the bb:render function of the bb egg? I would be grateful for a working example. Thanks, Christian ___ Chicken-users mailing list Chicken-users@nongnu.org

Re: [Chicken-users] Implementing a macroexpand-all

2011-02-11 Thread Christian Kellermann
* Patrick Li patrickli.2...@gmail.com [110211 17:20]: Hello everyone, I'm trying to write a simple macroexpand-all function (a function to recursively macroexpand all subforms in a form until there are absolutely no macros left in the form), and realized that my naive implementation has a

Re: [Chicken-users] C_word type / Cython (warning: passing argument 2 from incompatible pointer type)

2011-02-13 Thread Christian Kellermann
* David Dreisigmeyer dwdreisigme...@gmail.com [110213 18:12]: How do you go about translating a C_word into something that C can use? Maybe we need to rewind the discussion. What is it again you want to do? I missed that part. Kind regards, Christian

Re: [Chicken-users] Amazon S3

2011-02-16 Thread Christian Kellermann
Hey Jorg! * Jörg F. Wittenberger joerg.wittenber...@softeyes.net [110216 11:43]: - I've got a next to no experience with egg infrastructure and development. - Hence: no test infrastructure. - There's quite some code here, which would make a good egg - where to start? - Too little time left to

Re: [Chicken-users] Save the Gazette!

2011-02-17 Thread Christian Kellermann
* Andy Bennett andy...@ashurst.eu.org [110217 17:36]: Hi, Super special bonus point: 5) Write a script that, given a date range, parses the mailing list archive into wiki markup for a list of links to the posts in the archive, along with links to the user's pages as per (4), grouped

Re: [Chicken-users] getopt-long complains about missing property

2011-02-25 Thread Christian Kellermann
Hi Markus, * Markus Klotzbuecher markus.klotzbuec...@mech.kuleuven.be [110225 17:20]: I'm get an error with the getopt-long egg. It is reproducible with the example on the getopt-long egg page: Error: invalid getopt-long option property: required? Try required w/o a '?'. I think that has

Re: [Chicken-users] Save the Gazette!

2011-02-28 Thread Christian Kellermann
* Alaric Snell-Pym ala...@snell-pym.org.uk [110216 10:41]: When a community agrees it'd be cool to do something on a regular basis, to begin with, there's a lot of enthusiasm and volunteering, so things go well. However, a crucial point comes at which producing that thing starts to become

Re: [Chicken-users] Runtime options ignored for fixed heap and stack size in 4.6.5 ... bug

2011-03-02 Thread Christian Kellermann
* sch...@uni-potsdam.de sch...@uni-potsdam.de [110302 13:53]: The other runtime options are broken, too. E.g. -:hg150 does not increase the heap size by 150%. The default value of 200% is used. This is a known bug and has been fixed in the experimental branch. Thanks for your report! Christian

Re: [Chicken-users] Big Randoms

2011-03-11 Thread Christian Kellermann
* David N Murray dmur...@jsbsystems.com [110311 16:36]: On Mar 11, David N Murray scribed: #;2 (random-integer (expt 2 32)) Floating point exception Looking at the difference between your csi announcement and mine, I notice that I'm building the 64bit version. Is there something I

Re: [Chicken-users] German Lisp Workshop at the CCC in Cologne

2011-03-13 Thread Christian Kellermann
* John Cowan co...@mercury.ccil.org [110313 21:33]: Moritz Heidkamp scripsit: One thing almost every participant wondered about was that csi didn't provide readline support out of the box. The answer is that supplying readline by default would require csi to be released under the

Re: [Chicken-users] Re: dbus:send bug

2011-03-16 Thread Christian Kellermann
Hi John! This is misleading. It should say send a signal instead of message. The second clause is also misleading, because there is simply no response to wait for. Then the examples just need to be fixed up to use dbus:call instead of dbus:send. The second example uses

Re: [Chicken-users] Issue loading a specifc file with Chicken-Slime

2011-03-16 Thread Christian Kellermann
Hi Conor! * Conor Beverland cbeverl...@gmail.com [110316 03:25]: I'm using Chicken 4.6.0, the slime egg (at version 1.0 I believe) and a version of slime itself checked out from CVS on 2011-02-24. It's been working great for me and I've been using C-c C-l to load files without any issue.

Re: [Chicken-users] Re: dbus:send bug

2011-03-16 Thread Christian Kellermann
* John J Foerch jjfoe...@earthlink.net [110316 17:59]: Christian Kellermann ck...@pestilenz.org writes: Hi John! This is misleading. It should say send a signal instead of message. The second clause is also misleading, because there is simply no response to wait

Re: [Chicken-users] Issue loading a specifc file with Chicken-Slime

2011-03-17 Thread Christian Kellermann
* Nick Gasson n...@nickg.me.uk [110316 21:30]: It's here: http://paste.lisp.org/display/120567 The line that seems to cause the issue is 69 - (define (imag-part z) (apply- generic 'imag-part z)) It's odd because there are very similar (currently commented) lines around it which

Re: [Chicken-users] Creating Windows GUI App

2011-03-31 Thread Christian Kellermann
Hi Steve! * Steve Graham jsgraha...@yahoo.com [110331 18:08]: Can someone point me to some info on this?  Also does Chicken Scheme have a method for accessing databases? Thanks, Steve The most advanced windows gui atm is IUP IIRC. There is also an easy installer to get running with it on

Re: [Chicken-users] chicken slackbuild issue

2011-04-25 Thread Christian Kellermann
* Patrick Pippen dabittwei...@gmail.com [110425 14:07]: Come to find out it was, someone didn't read the Read Me file. He was specifying make -j 4 And the chicken README file mentions that parallel make is not supported. Sorry I wasted everyone's time and energy. First of all: No worries and

Re: [Chicken-users] (ISBN egg) How is normalize-isbn supposed to be used?

2011-05-17 Thread Christian Kellermann
Hi Jeronimo, Thank you for your nice bug report! You have indeed encountered a bunch of them I hope the experience has not been too discouraging. To add pain to misery some of the issues you have encountered were sitting in trunk awaiting a new tag. So some of your issues are gone now as I have

Re: [Chicken-users] Possible numbers bug

2011-05-27 Thread Christian Kellermann
* Dominic Pearson li...@technoanimal.net [110527 10:58]: Hello folks, I am trying to compute the sum i = 0 to n where n = 1000 of n^n, but chicken seems to return the incorrect answer. http://paste.call-cc.org/paste?id=e0884580a684d1220f3dedb819f63201b6f5eb1a Racket and scheme48 both

Re: [Chicken-users] Possible numbers bug

2011-05-27 Thread Christian Kellermann
* Peter Lane peter.c.r.l...@googlemail.com [110527 11:28]: Hi Dominic, On 27 May 2011 09:58, Dominic Pearson li...@technoanimal.net wrote: I am trying to compute the sum i = 0 to n where n = 1000 of n^n, but chicken seems to return the incorrect answer.

[Chicken-users] ANN: Welcome pastiche our CHICKEN scheme pÃasting service

2011-06-07 Thread Christian Kellermann
Dear Chicken Fans! I am pleased to announce the existance of our new scheme code pasting service living at http://paste.call-cc.org It is build on top of awful and the code is available as an egg under the name of 'pastiche'. Currently it supports scheme code colorisation only and I am aware

Re: [Chicken-users] help -- segmentation fault when (import chicken)

2011-06-18 Thread Christian Kellermann
* HP Wei hpwe...@gmail.com [110618 03:53]: Machine: iMac Mac OS X 10.6.7 I installed chicken by the following command: sudo port install chicken - The resulting csc is used to compile the (print hello) successfully. csi can also be invoked ok.

Re: [Chicken-users] reload .so in csi?

2011-07-01 Thread Christian Kellermann
* David N Murray dmur...@jsbsystems.com [110701 18:28]: Hi all, I run csi inside emacs. I have a .so file that occasionally needs to be updated. Is there a way to reload the .so after I re-make it, without having to exit csi? I've tried use, import, require-extension, and ,l the.so. It

[Chicken-users] ANN: Parley v0.1 released: When read-line is n^[A^W^[B

2011-07-17 Thread Christian Kellermann
Dear Chicken Fans, if have implemented a small line editing egg that uses FFI only for setting terminal properties, so it does not block on waiting for I/O. It is called parley - Negotiate your input and can be installed through the usual suspect chicken-install. I have put up a small

[Chicken-users] CHICKEN Scheme @ FrOSCon 2011

2011-08-07 Thread Christian Kellermann
Dear Chicken fans, we are happy that the FrOSCon guys agreed to have us again at this year's event in Bonn near Cologne / Germany. Moritz has been fast enough to get us a developer room track at this year's FrOSCon venue. This means that there will be workshops around CHICKEN all saturday! We

Re: [Chicken-users] configuring readline support; cannot import from undefined module: regex

2011-08-16 Thread Christian Kellermann
Hi John, * John Gabriele jmg3...@gmail.com [110816 05:47]: Should I update both wiki pages? BTW, what does the NB acronym (at the readline egg page, examples section) mean? Yes please do. NB is an abbreviation for nota bene, i.e. please note which is common around people with a background

Re: [Chicken-users] configuring readline support; cannot import from undefined module: regex

2011-08-17 Thread Christian Kellermann
* John Gabriele jmg3...@gmail.com [110817 08:06]: On Tue, Aug 16, 2011 at 3:08 AM, Christian Kellermann ck...@pestilenz.org wrote: Hi John, * John Gabriele jmg3...@gmail.com [110816 05:47]: Should I update both wiki pages? Yes please do. Ok, edited the current (chicken v4) pages

[Chicken-users] FrOSCon 2011 Talks

2011-08-21 Thread Christian Kellermann
Hi Chicken-fans, I am pleased to report to you that our talks yesterday have been really well recepted. Our room has been packed (in contrast to our expected 5 listeners). The Introduction to Lisp slides are online at http://programm.froscon.org/2011/system/attachments/150/original/lisp.pdf The

Re: [Chicken-users] FrOSCon 2011 Talks

2011-08-22 Thread Christian Kellermann
* John Gabriele jmg3...@gmail.com [110822 01:00]: On Sun, Aug 21, 2011 at 6:25 AM, Christian Kellermann ck...@pestilenz.org wrote: Newcomers, please have a look and if you happen to have some spare time, get me some feedback on what can be improved. Wow. These are great resources. Thank

Re: [Chicken-users] FrOSCon 2011 Talks

2011-08-23 Thread Christian Kellermann
Hi John! * John Gabriele jmg3...@gmail.com [110823 07:27]: On Sun, Aug 21, 2011 at 6:25 AM, Christian Kellermann ck...@pestilenz.org wrote: Hi Chicken-fans, {...} A somewhat badly formatted handout can be found at http://pestilenz.org/~ckeen/chickenista-guide.pdf Newcomers

[Chicken-users] FrOSCon 2011 pix

2011-08-23 Thread Christian Kellermann
Hi all, thanks to Sigma[1], Ivan Raikov's nicely written gallery generator written in CHICKEN Scheme, I can now present to you a few impressions from this years FrOSCon. As you can see I am a lousy photographer and a lazy one. I hope you can still enjoy the pictures :) They are in the usual

Re: [Chicken-users] FrOSCon 2011 pix

2011-08-23 Thread Christian Kellermann
Sigma is to be found in chickadee of course: http://api.call-cc.org/doc/sigma -- Who can (make) the muddy water (clear)? Let it be still, and it will gradually become clear. Who can secure the condition of rest? Let movement go on, and the condition of rest will gradually arise. -- Lao Tse.

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