?
Regards,
mfv
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mfv
https://www.mail-archive.com/search?l=chicken-users@nongnu.orgq=from:%22mfv%22
Tue,
02 Dec 2014 05:12:32 -0800
https://www.mail-archive.com/search?l=chicken-users@nongnu.orgq=date:20141202
Hi there,
I am currently using Sublime Text 2
Hello and happy new year to all!
Peter,
Hm, that's unfortunate. However, I've heard this complaint before.
Do you have any tips on how we can improve the situation?
First, to lighten up spirits a bit: at least for me it was easier to start
with Chicken than with Clojure.
That being said, I
Hey!
Sxml-transform and other sxml related eggs can certainly help you here,
but I don’t know them really well so I can’t help you with that.
thanks, I will look into that.
;; saving function
(define (savedata somedata filename)
(call-with-output-file filename
(lambda (p)
Hello,
I somehow always manage to get it working with sxpath when I need to do
some web scraping, but it's somewhat painful.
Thanks, I will have a look at sxpath.
Are there any packages like Python's Beautifulsoup in the Chicken
arsenal?
That sort of thing is sorely lacking.
Hello,
I am currently playing around the Chicken and the web. More precisely, I
want to make some web link collection and see how well it goes for me when
scraping web sites for links and content.
Which eggs would you recommend for that? What should I avoid doing?
So far, I have been getting
Hello,
I failed to install awful today. After some tinkering and consulting with
folks from #chicken, I decided to put it up on the mailing list.
This is what I got. Any ideas?
Regards,
Piotr
[Windows 7 64 bit]
Microsoft Windows [Version 6.1.7601]
Copyright (c) 2009 Microsoft
Hi,
Despite being initially cryptic, I'd strongly recommend learning Emacs.
It's a valuable and flexible tool that can be useful in many situations,
I will give it a try.
Thanks!
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Hello Christian,
Maybe this is unrelated to the IDE you tunnel through csi but rather
an issue with csi itself:
Not sure. I think it is rather a thing with ST2/SublimeREPL. See below.
When you say once do you mean you just did it 1 time? Please keep
[]
Does this solve your
Hello to another freeshell user :),
Ahoi! (: Freeshell i quite something! (:
Just a part of an answer,
Thanks!
Most Lispy stuff is heavilty biased towards Emacs I'm afraid. Not a
problem for people that like Emacs, like me, but using
anything else can often feel like paddling
Hi there,
I am currently using Sublime Text 2 with Sublime REPL to fool around with
Chicken Scheme. It does not work perfect, but until now it has been the best
solution apart from using the REPL in the command prompt in Windows 7.
However, it seems that sublimeREPL can not handle larger data
performance?
Regards,
mfv
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Hi folks,
thanks for the comments and suggestions. I will go forward with nested
hash-tables then and have a look at composite keys. (=
Cheers!
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it seems that
there is a paranthesis call too much in the whole thing. But I can't find.
Note that I know that
(define unitlocs (alist-hash-table lcd))
would solve the hassle - but I would like to know what I did wrong.. $*#$(/
Cheers,
mfv
Hello Peter,
thank you very much. You were indeed right.
It takes some time to get used to life with ().
Regards,
mfv
I think that's caused by the strangely-indented paren following
the else keyword. It tries to apply the result of hash-table-set!
(as if it were a procedure
to write a parser.
Could someone give some hints or point me to recources were I could read more
about this
subject.
Cheers!
mfv
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Thanks!
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Hi,
I was fooling around a bit with conversions of base-36 to base-10 numbers.
While the solution to convert a base-10 number to a base-36 string is pretty
straightforward, I wonder it would be possible to make a scheme program
calculate directly in base-36 without any string conversion.
Any
behaviour.
You are right - it does not make much sense to work wuch such calculation. I
was asking the question because I did not have any other idea how to store
base36 characters for computation other than string - except with vectors/lists
maybe.
Thanks for the answer.
Cheers,
mfv
-lssl -lcrypto -lgdi32
Error: shell command terminated with nonzero exit code
70
\C:\\Chicken\\bin\\csi\ -bnq -setup-mode -e \(require-library
setup-api)\ -
...
D:\
Perhaps someone enlightened in the dark arts of windows MinGW could help out
here.
Cheers,
mfv
Addendum:
Sjamaan has updated the http-client: It has no longer a hard dependecy on
the openssl egg and can be installed.
The problem with openssl on Win7/64 and MinGW still remains.
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Hmm. Maybe I should install openssl without making use of chicken-install?
What would be a suitbable way to do it on windows?
So far I have copied all header files from openssl sources to a directory,
and then put the chicken openssl egg files into it (the latter were
retrieved via
Do you have openssl/rand.h on your system?
I have rand.h in D:\openssl\include\openssl.
If so, the compiler is probably not able to locate it. You can specify
its location in the CSC_OPTIONS environment variable. Something like
CSC_OPTIONS=-I/path/to/openssl/rand.h chicken-install
been stashed away into some obscure directory, you
may need to pass their locations to the compiler and linker:
# env CSC_OPTIONS='-I /foo/include/openssl -L /foo/lib' \
make install-eggs
-mfv
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Hi,
I am trying to port Clojure's core.async module in my very limited spare
hacking time to CHICKEN right now. This should be what you are looking
for. I will announce it here once something usable comes from that.
That is great news. I will watch out for that egg, even if it might take
On a sidenote:
It seems that there is an analgon to go routines on Erlang, which can be
accessed the LFE (Lisp Flavoured Erlang). However, that would require to
learn the entire Erlang VM ecosystem.
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Hi,
the chicken-install installation process of http-client came to an abrupt
end when the egg dependency openssl (1.6.4) was about to get installed.
Exerpt:
C:\Chicken\bin\csi -bnq -setup-mode -e require-library setup.api -e
(import setup-api) -e (setup-error-handling) [...]
openssl.c:22:28:
Do you have openssl/rand.h on your system?
No, I do not have it on my system. That explains the error, I guess.
Think about it - rand.h seems to be a pretty basic header file, my bet would
be on some kind of random number generator.
Where do I get those files from? Where should I put them?
Hello Mario,
Do you have openssl/rand.h on your system?
Before trying to compile - no. I downloaded the most recent version of the
code now.
If so, the compiler is probably not able to locate it. You can specify
its location in the CSC_OPTIONS environment variable. Something like
I think it's shipped with OpenSSL. You should put it in some directory
in the C compiler's headers search path.
Spot on.
Alternatively, you can put it in any arbitrary location and point to it
via CSC_OPTIONS (-I).
I'm not sure I understand your question.
If you are talking about
Hi,
sorry for being so braindead. Intertubes helpzed.
Maybe I'm missing something, but you can just set the CSC_OPTIONS
environment variable to -I/path/to/openssl/rand.h.
It is set CSC_OPTIONS [...] for setting the enviroment variable.
Unfortunatly, neither your attempt, nor some possible
Hi,
I recently stumbled over a package for Python that allows to use the
golang go routines concurrency model (https://github.com/stuglaser/pychan).
Is there anything comparable in Chicken Scheme? If not, how complicated
would be to make such an implementation? I understand that Chicken only
Hello all,
first time post here.
I decided to give lisp et al. a go and started to dive into functional
programming. Since I come from a Python background, I wonder if there is a
chance that one could extend Python with the use of a library compiled by
Chicken. CHICKEN produces portable and
Hello all,
I am fairly new to the world of lisp, and yet I am hacking a bit here and
there to get a better idea of functional programming et al.
I recently posted a question to stackoverflow that might be of interest to
the chicken people and python people as well, and I thought that it
Hi,
I am wondering if there is a way to include the csi REPL that is provided by
Chicken into Sublime Text 2. Examples for this would be the SublimeREPL
package that can be downloaded via the Sublime Text package control.
Another question I have is if there is a highlighting package for
Hi Dan,
On Fri, Nov 08, 2013 at 03:58:26PM -0800, Daniel Leslie wrote:
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
I shall try this out. Thanks!
- piotr
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