Re: [Chicken-users] New SDL2 eggs; help wanted

I feel like Alex Charlton might be interested in this Egg. https://github.com/AlexCharlton -Dan On Wed, Nov 4, 2015 at 1:41 PM, Kooda wrote: > On Wed, Nov 04, 2015 at 01:35:13PM -0800, Dan Leslie wrote: > > As a potential user and implementor of similar eggs (Allegro, SOIL,

[Chicken-users] ANN: NanoVG egg

Since it's hot stuff to be announcing new eggs and eggs-in-development, let me throw my hat in! I've completed bindings to NanoVG, a wicked-fast vector graphics library for OpenGL 2, 3, ES2, and ES3; I consider it *unfinished* because I have yet to complete porting the demo. Those interested can

Re: [Chicken-users] x32 ABI fits Chicken very well

On Tue, Sep 1, 2015 at 12:53 AM, Peter Bex wrote: > This is the same limit that applies to i386, > which I think is one of the most important limitations of 32 bit CHICKEN. > Worth noting is that OpenBSD still supports i386, which is mentioned as a platform in the wiki:

Re: [Chicken-users] unbound variable: or

'or' is a macro, and macros cannot be used as the first operand in apply. -Dan On Wed, May 27, 2015 at 1:25 PM, Jinsong Liang jinsongli...@gmail.com wrote: Hi, In Chicken, (apply + '(1 2)) returns 3, which is expected. However, if I try: (apply or '(#t #f)) Error: unbound variable: or

Re: [Chicken-users] egg names

Definitely in favour of a rename. There was an issue recently where a user couldn't install a package that dependent on cock but was unable to due to the corporate firewall. -Dan Sent from my BlackBerry 10 smartphone.   Original Message   From: Peter Danenberg Sent: Sunday, May 3, 2015 12:59

Re: [Chicken-users] Some syntax help?

The incorrect code that CSC allows other things to work on: This should have stated CSI. -Dan On Sat, May 2, 2015 at 8:01 AM, Dan Leslie d...@ironoxide.ca wrote: Hi Chickeners! Around two weeks ago I received a bug report that the monad egg wasn't working in CSC. This turned out to be

Re: [Chicken-users] Updating the zmq egg

Just a thought; but does nanomsg interoperate nicely with protobuf?-Dan

[Chicken-users] Geiser 0.7 Released (Chicken Support!)

Geiser 0.7 is out, which adds Chicken support! For those unaware, Geiser adds some slick features to Emacs when editing Scheme: - eldoc support for showing signatures and values of symbols - completion-at-point based on symbols bound in the active scheme - smart-indenting, module

Re: [Chicken-users] Status of Slime egg (aka alternatives to default Inferior Scheme mode)

The slime egg is basically abandoned. The original author bio longer has time to maintain it and is no longer writing chicken code. I put in some patches to prop it back up to a point it would execute, but... (Shameless plugs inbound). There's also alpha-quality support for chicken in development

Re: [Chicken-users] Arch User Repository packages

I've never liked the duplication within the system package manager. Ensuring Eggs are available and installed could be done as part of the tools' install script. -Dan On 9 Jan 2015 14:40, Alexej Magura agm2...@gmail.com wrote: I'd forgotten about tools written in Chicken Scheme; it's a very

Re: [Chicken-users] [Ann] New eggs: Hyperscene and Hypergiant

I love it! Than-you for the hard work. -Dan On 6 Jan 2015 12:47, Alex Charlton alex.n.charl...@gmail.com wrote: Hi Chickeneers, I'm happy to announce two new eggs: Hyperscene and Hypergiant. Hyperscene is a relatively low-level scene management library that is a set of bindings to a C

Re: [Chicken-users] Happy Christmas

Happy Holidays from Victoria, Canada! -Dan On Wed, Dec 24, 2014 at 4:48 AM, Tim van der Linden t...@shisaa.jp wrote: Hi all, Thanks Felix. Same here from the warm Okinawa, Japan. Have a blast this Christmas and best wishes for the next year, to all! Cheers, Tim On 24 Dec 2014, at

Re: [Chicken-users] testing if a symbol has been interned

You could use the apropos egg to accomplish this. -Dan On Fri, Dec 19, 2014 at 10:38 PM, Alexej Magura agm2...@gmail.com wrote: In Common Lisp, clisp specifically, you can test whether a symbol has been bound, that is interned, or not using boundp; is there a way to do this in Chicken?

Re: [Chicken-users] testing if a symbol has been interned

Relatedly, is there a tool that can describe *where* a symbol was bound? -Dan On Fri, Dec 19, 2014 at 10:45 PM, Kon Lovett konlov...@gmail.com wrote: On Dec 19, 2014, at 10:38 PM, Alexej Magura agm2...@gmail.com wrote: In Common Lisp, clisp specifically, you can test whether a symbol has

Re: [Chicken-users] [ANN] OAuth Egg v0.2 Released

Ooh, I rather like that talk. Thanks for the eggs! -Dan On 18 Dec 2014 09:24, Andy Bennett andy...@ashurst.eu.org wrote: Hi everyone, I've released v0.2 of the OAuth Egg: http://wiki.call-cc.org/eggref/4/oauth This release brings support for HMAC-SHA1 signing and a few bug fixes when

Re: [Chicken-users] What does (let X ...) do?

It is a named let, details here: http://www.ccs.neu.edu/home/dorai/t-y-scheme/t-y-scheme-Z-H-1.html#node_toc_node_sec_6.2 -Dan On 16 Dec 2014 13:58, Bahman Movaqar bah...@bahmanm.com wrote: Reading on lazy-seq [1]; what exactly does the following piece of code do? (let foo ((x 10))

Re: [Chicken-users] SRFI-99 - What is a variant type?

I'll chime in that I also find it a little clumsily written, but that it reads to me like variant types are, in practice, little more than different ways of identifying the same data. Which seems like something you could do with an additional field, but perhaps you aren't interested in exposing

Re: [Chicken-users] Replace an element in a list

There are setters for car and cdr, so let's say you're at a position where you want to replace the head of a list, you can then just do: (set! (car some-list) some-value) -Dan On Sat, Dec 13, 2014 at 3:59 PM, Bahman Movaqar bah...@bahmanm.com wrote: What is the idiomatic way of replacing the

[Chicken-users] Geiser support teaser

https://github.com/jaor/geiser/pull/48 ;) -Dan ___ Chicken-users mailing list Chicken-users@nongnu.org https://lists.nongnu.org/mailman/listinfo/chicken-users

[Chicken-users] Working on Geiser integration

As a follow-up to my earlier inquiries regarding SLIME, I'd like to notify those who were interested that I've opted to instead work on Geiser support. The path to full support seems a little easier and, IMHO, the integration with Scheme is more natural. AFAICT, previous efforts to support

[Chicken-users] Interest in SLIME?

I spent some time today looking into what amount of effort it would take to add swank-trace-dialog support to the existing SLIME egg; it turns out that it's quite doable, but as I have a slew of projects on the go I thought I'd gauge if there's any interest outside of my own inquisitiveness for

Re: [Chicken-users] Macros and loading compiled code

I think you need to define the import library when building both test.scm and test.import.scm. If I do so, your test works: dleslie@marvin:~$ csc -s test.scm -j test dleslie@marvin:~$ csc -s test.import.scm -j test dleslie@marvin:~$ csi CHICKEN (c) 2008-2014, The Chicken Team (c) 2000-2007,

Re: [Chicken-users] Live programming with Chicken

Unless I missed a radical change in Chicken, its SRFI-18 threads are green threads and not real system threads. As a result, blocking operations will block all threads and no real gain is had from the hardware's support for multithreading. Because of those issues I suggest avoiding SRFI-18

Re: [Chicken-users] [ANN] glls version 0.3.0

That is a thing of beauty. -Dan On 31 May 2014 07:52, Alex Charlton alex.n.charl...@gmail.com wrote: As promised, glls now supports the (optional) automatic generation of functions for rendering pipelines. This function generation manifests differently depending on whether your file is

Re: [Chicken-users] LevelDB bindings

set-finalizer! Is with considering for memory management as well. On 20 Apr 2014 16:54, Kristian Lein-Mathisen kristianl...@gmail.com wrote: Hey Caolan, And welcome to the Chicken community! Your leveldb eggs seems pretty well written, nice work! Not much to comment on, but I'll put down

Re: [Chicken-users] CHICKEN 4.9.0rc1 is available

Could we get the following C functions exposed to scheme? C_find_symbol_table C_enumerate_symbols Unless I'm mistaken, there's no way to access symbol table information from scheme at the moment; these two in particular would make tag completion in my emacs config far, far superior. -Dan On

Re: [Chicken-users] CHICKEN 4.9.0rc1 is available

thinking is the case of *call/cc*, a symbol missed by my current process. -Dan On 18 Apr 2014 08:13, Mario Domenech Goulart mario.goul...@gmail.com wrote: Hi Daniel, On Fri, 18 Apr 2014 08:08:57 -0700 Daniel Leslie d...@ironoxide.ca wrote: Could we get the following C functions exposed

Re: [Chicken-users] CHICKEN 4.9.0rc1 is available

-0700 Daniel Leslie d...@ironoxide.ca wrote: Could we get the following C functions exposed to scheme? C_find_symbol_table C_enumerate_symbols Unless I'm mistaken, there's no way to access symbol table information from scheme at the moment; these two in particular would make tag

Re: [Chicken-users] [ANN] New egg: opengl-glew

FYI, those using the Allegro egg already gain access to most/all gl extensions: http://wiki.call-cc.org/eggref/4/allegro/gl Also, this portion of the Allegro egg was forked out as the glext egg, though it's poorly documented: http://wiki.call-cc.org/eggref/4/glext

Re: [Chicken-users] [ANN] New egg: opengl-glew

at 6:58 AM, Daniel Leslie d...@ironoxide.ca wrote: FYI, those using the Allegro egg already gain access to most/all gl extensions: http://wiki.call-cc.org/eggref/4/allegro/gl Also, this portion of the Allegro egg was forked out as the glext egg, though it's poorly documented: http

[Chicken-users] Portable installs broken?

I'm trying to create a 'portable' distribution of chicken and am running into a simple issue. Basically, the built-in library search path isn't always valid, and csc and csi don't appear to pay attention to LD_LIBRARY_PATH. Thus, the following: bin $ ./csi -n CHICKEN Error: (string-append) bad

[Chicken-users] Chicken 4.8.0.3 failing with Clang 3.2 and 3.4

I'm not able to build Chicken 4.8.0.3 with clang, either 3.2 or 3.4. GCC works well. The build fails with the following: ./libchicken.so: file not recognized: File truncated Invocation: make -j4 PLATFORM=linux C_COMPILER=clang System: uname -a Linux dleslie-Aspire-5250 3.11.0-12-generic

[Chicken-users] Bug fix for bind 1.5.2

The following should fix passing objects by reference in member functions: *** ./bind/bind-translator.scm2014-03-30 12:49:46.902558238 -0700 --- ../bind/bind-translator.scm2014-03-30 12:48:47.290262641 -0700 *** *** 1298,1303 --- 1298,1304 [('const t) (rec

[Chicken-users] Another patch for bind 1.5.2

This adds support for public fields in C++ classes. *Woefully* untested. IE: echo class foo { public: float a, b; }; | chicken-bind - -o - Produces: ;;; GENERATED BY CHICKEN-BIND FROM - (begin (begin (declare (hide g0)) (define-class foo (c++-object) ())) (begin (define g0

[Chicken-users] More work on bind: nested structs, unions and enums in c++11 classes

The following now create meaningful output: echo class foo { public: union { float x, y; }; }; | ./chicken-bind - -o - echo class foo { public: enum { quo, qid }; }; | ./chicken-bind - -o - echo class foo { public: enum bar { quo, qid }; }; | ./chicken-bind - -o - I've started a branch on

Re: [Chicken-users] go routines for chicken

That lays the type safety burden upon the developer at run time and not the compiler. On 28 Nov 2013 10:18, Moritz Heidkamp mor...@twoticketsplease.de wrote: Daniel Leslie d...@ironoxide.ca writes: Go also enjoys a rather robust Channels system, which is sort of like Scheme's ports, only

Re: [Chicken-users] go routines for chicken

Go Routines are much like Chicken's SRFI-18 threads, except that they can multiplex over multiple *real* threads if one should block. Go also enjoys a rather robust Channels system, which is sort of like Scheme's ports, only it's type-safe by design. Wiki actually has a nice and short break-down

Re: [Chicken-users] go routines for chicken

At present, and to the best of my knowledge, there exists no similar capacity in Chicken which uses *real* operating system-level *thread*concurrency. However, there are numerous eggs that will help with *process*-level concurrency: http://wiki.call-cc.org/man/4/Unit%20posix

Re: [Chicken-users] Chicken for python

You'd likely just have to wrap the C functions that exist for embedding Chicken in other apps. http://wiki.call-cc.org/embedding http://wiki.call-cc.org/man/4/Embedding -Dan On Fri, Nov 8, 2013 at 3:54 PM, m...@freeshell.de wrote: Hello all, first time post here. I decided to give lisp

Re: [Chicken-users] bind egg and strings

Thanks :) -Dan On Fri, Feb 15, 2013 at 2:54 AM, Felix fe...@call-with-current-continuation.org wrote: From: Daniel Leslie d...@ironoxide.ca Subject: Re: [Chicken-users] bind egg and strings Date: Tue, 12 Feb 2013 13:25:22 -0800 Can someone with a little more core knowledge please

Re: [Chicken-users] bind egg and strings

Can someone with a little more core knowledge please comment on this? I'm also curious as to whether this test case will eventually result in an OOB error due to foreign reliance on GC-controlled memory. -Dan On Sun, Feb 10, 2013 at 11:04 PM, Andrei Barbu and...@0xab.com wrote: Attached is a

Re: [Chicken-users] ANN: persistent-hash-map 0.0.1

Very much appreciated, thanks! On Sun, Feb 10, 2013 at 3:31 PM, Moritz Heidkamp mor...@twoticketsplease.de wrote: Fellow Chickeneers, I have finally gotten around to finishing my long standing plan of porting the useful persistent hash map data structure from Clojure to Chicken.

Re: [Chicken-users] ANN new eggs for Amazon S3, SendGrid, and Stripe

Very cool, thank-you! -Dan On Wed, Jan 30, 2013 at 3:40 PM, Thomas Hintz t...@thintz.com wrote: The Stripe card processing page can be found here: https://a.keeptherecords.com/sign-up/payment/basic. The homepage is http://keeptherecords.com, which is wordpress. The app, written in chicken

Re: [Chicken-users] Egg: redis bindings

Relatedly, has anyone updated the old memcached egg? Considering that MySQL 5.6 brought in a NoSQL memcached APIhttp://dev.mysql.com/tech-resources/articles/whats-new-in-mysql-5.6.html#nosqlthis may prove to be of some use. -Dan On Wed, Jan 23, 2013 at 7:27 PM, richo ri...@psych0tik.net wrote:

Re: [Chicken-users] Egg: redis bindings

Never mind, the qwiki search didn't show the /4/ egg when I searched for memcache, but it does appear to exist: https://wiki.call-cc.org/eggref/4/memcached -Dan On Thu, Jan 24, 2013 at 10:12 AM, Daniel Leslie d...@ironoxide.ca wrote: Relatedly, has anyone updated the old memcached egg

Re: [Chicken-users] Askemos again; this time bad news. Needs some support/donation.

:55:00 +0100 the Askemos cloud ran on a rather healthy mix of peers. Pardon me? }:-| ??? … On Jan 18 2013, Daniel Leslie wrote: A little off-topic for this list, but it comes up now and then so I'll dive into it. Every time Askemos comes up I get a deep curiousity that has me exclaiming

Re: [Chicken-users] Some questions about loading libraries

A little off-topic for this list, but it comes up now and then so I'll dive into it. Every time Askemos comes up I get a deep curiousity that has me exclaiming What is this thing?! Especially after perusing pages like this one http://www.askemos.org/index.html/?_v=footnote_id=1223. What's the

[Chicken-users] New Egg: Tween

Hi all, I've just finished up the first version of my Tween egg. It provides a (loose) port of Tween.js for Scheme. The functionality that tracked tween state is not present, as I felt that's better left to the client of the API and wasn't very much in the tradition of scheme, but otherwise it's

Re: [Chicken-users] Chicken-users Digest, Vol 122, Issue 5

http://mingw-w64.sourceforge.net/ Mingw-w64 is proclaimed to be stable, if you're interested in 64-bit builds. -Dan On Mon, Jan 7, 2013 at 10:23 AM, Răzvan Rotaru razvan.rot...@gmail.comwrote: Hi, It contains the latest stable chicken version (4.8.0). Currently this is visible only in the

Re: [Chicken-users] Announcing chicken-announce

Will the content be duplicated to any of the other lists? On Fri, Jan 4, 2013 at 3:09 PM, Felix fe...@call-with-current-continuation.org wrote: Hello! A new mailing list for announcements related to CHICKEN has been created (cleverly named chicken-announce) and will receive from now on

Re: [Chicken-users] happy christmas!

Happy Saturnalia! ;) Hope everyone is having a wonderful time with friends and family. -Dan On Mon, Dec 24, 2012 at 9:15 AM, Arthur Maciel arthurmac...@gmail.comwrote: Happy Christmas to all! -- Mensagem encaminhada -- From: Felix fe...@call-with-current-continuation.org

Re: [Chicken-users] A mfeta-observation

I've noticed some folks have been pimping Chicken on Reddit whenever it's topical. Many of those targetted seem to be looking for a powerful lisp-like language with an acceptable license for commercial work and a friendly, active community; Chicken fits that niche rather nicely. Or perhaps it's

Re: [Chicken-users] Much improved customized Emacs

: Hi Dan, This is great work! I too work in constrained environments, mostly on mobile phones, so I'm really looking forward to use your package. I had some problems installing it through marmelade so I added a couple github issues. K. On Fri, Nov 23, 2012 at 3:40 AM, Daniel Leslie d

Re: [Chicken-users] using flymake with chicken

Oh excellent! You may be able to remove the need for the shell script by running something like: (shell-command-to-string (format csi -SAv \%s\ || true option-or-filename)) Thanks, -Dan On Fri, Nov 23, 2012 at 11:05 AM, Felix fe...@call-with-current-continuation.org wrote: Hello!

[Chicken-users] Much improved customized Emacs

I've released an Emacs package that encompasses the customizations I've made to the base scheme-mode. This is a heavy iteration on the work previously present on the wiki. It provides: - Syntax support for all presently installed modules, both bound symbols and macros. - Chicken-doc support where

Re: [Chicken-users] spock tests

Both are fairly swift for me. OSX, Chrome Version 21.0.1180.89 -Dan On Fri, Sep 7, 2012 at 3:01 PM, Felix fe...@call-with-current-continuation.org wrote: Hello! There has been a new version of Spock (0.9) (that Scheme-JS compiler thingy) that uses a slightly changed unwinding strategy

Re: [Chicken-users] IUP

Getting IUP working outside of Windows was a bit of a headache for me, too. IIRC, along with ffcall you'll need to install: http://sourceforge.net/projects/imtoolkit/ http://www.tecgraf.puc-rio.br/cd/ http://www.tecgraf.puc-rio.br/iup/ This page is somewhat helpful in getting CD to build:

Re: [Chicken-users] ANN: simple-graphics, a basic turtle graphics library for educational purposes

Fantastic! I, for one, am happy to see more and more multimedia eggs for Scheme. Thanks! -Dan On Sun, Jul 8, 2012 at 2:42 PM, Alaric Snell-Pym ala...@snell-pym.org.ukwrote: Hello folks, As my six-year-old is interested in making computers do things, but showing her how to do sums in csi

[Chicken-users] Monad Egg updated, lots of docs added

Please see the Wiki for complete details: https://wiki.call-cc.org/eggref/4/monad In short: some time ago I fleshed out the available monads with various utility functions that are generally excepted as being available for them. In the process I wrote a slew of usage examples, which should help

[Chicken-users] Allegro Egg 1.3 available

The Allegro Egg version 1.3 is now available. The major noteworthy change is the addition of the Allegro OpenGL Extensions. This provides GLEW-like OpenGL extension support to all supported platforms. Developers will now be able to use the Allegro bindings to write non-fixed pipeline OpenGL

Re: [Chicken-users] Gl Extentions?

And... I should be just about done the first pass. Bind is so awesome. -Dan On Thu, Jun 21, 2012 at 10:01 AM, Daniel Leslie d...@ironoxide.ca wrote: Hi all, I started working on an egg to supplement the existing OpenGL support with what can be found in glext.h, however, I thought I'd drop

[Chicken-users] Gl Extentions?

Hi all, I started working on an egg to supplement the existing OpenGL support with what can be found in glext.h, however, I thought I'd drop in here for a moment and see if anyone has already begun this work? I've made some head way personally, but before I proceed further I thought it to be best

Re: [Chicken-users] Emacs and Chicken on Windows

FYI, I've updated this script. It's now far, far faster than it was. That is to say, there's no longer a completion delay on my netbook. -Dan On Tue, Apr 3, 2012 at 8:06 PM, Daniel Leslie d...@ironoxide.ca wrote: Perhaps of some interest is the work I've put into my Emacs scripts for Chicken

Re: [Chicken-users] Unit ports documentation needs an example or two for non-gods

I'm personally not aware of any eggs that specifically match your request. But there are these eggs, which I tend to use more often than others: Misc Macros http://wiki.call-cc.org/eggref/4/miscmacros More Macros http://wiki.call-cc.org/eggref/4/moremacros lookup-table

[Chicken-users] [ANN] Allegro Egg

I've finished up the bindings for the Allegro egg. Or, at least, I believe I have 99% API coverage and I've tested most of it. Native dialog hooks still remain to be implemented. Documentation is present here: http://wiki.call-cc.org/eggref/4/allegro It's BSD3 licensed, in a similar manner to

[Chicken-users] Emacs and Chicken on Windows

Perhaps of some interest is the work I've put into my Emacs scripts for Chicken. I've had consistent problems with SLIME and Chicken on Windows, which may or may not be the result of my (heavily) modified Emacs environment. Moreover, on my Ubuntu netbook SLIME is just a little too sluggish for my