nstead of (ret? res).
What do you think?
Best regards,
Vivien
explain how we can make such a pure module, but which
exports something? I tried to add #:pure to a module of mine, and it
complains that I’m calling define…
Thank you for the release anyway.
Vivien
lement make in guile than do a whole new build
system.
Vivien
Le mercredi 28 juin 2023 à 17:10 +0200, Damien Mattei a écrit :
> Vivien , your solution is not working:
>
> (let ((/ 42))
> (match (list 1 42)
> ((c (? (cut equal? <> /)))
> c)))
> ;;; :30:2: warning: wrong number of arguments to `# (lambda () (lambda-case
Le mercredi 28 juin 2023 à 15:51 +0200, Vivien Kraus a écrit :
> So, you want to match against the / symbol, not the value of a
> variable
> named /?
Sorry, I misread. You actually have a variable named /.
So this code is the only relevant one:
(use-modules (ice-9 match) (srfi srfi-
able (why not), you can do:
(use-modules (srfi srfi-26))
(let ((/ 42))
(match (list 1 42)
((c (? (cut equal? <> /)))
c)))
In any case, no need to write "list" in the pattern.
Vivien
== something) would be translated as (? (cut
equal? <> something)) if you import srfi-26 for cut (or cute, if
something needs to be evaluated once).
Vivien
43))
(define-method (+ (a ) (b )) (vector-append a b))
(+ #(1 2 3) #(4 5))
Vivien
Native-Windows-Support.html
I hope this can help make your work more maintainable.
Best regards,
Vivien
fully up?
As far as I understand, there is no such thing with shepherd. As for
systemd, this [1] is an interesting read and it shows that it’s up to
me to write my server such that it can adapt to dynamic configuration
changes.
[1] https://systemd.io/NETWORK_ONLINE/
Vivien
do it myself?
Are you OK with GOOPS? Do you prefer parameters? Do you have other
options?
Best regards,
Vivien
Le jeudi 20 octobre 2022 à 10:53 +0200, Maxime Devos a écrit :
> If so, this is not exactly what I am looking for. I am looking for a
> > way to run the (date) form during the compilation phase, and save
> > the
> > date to the compilation unit so that it does not change. Is this
> > possible?
>
is not exactly what I am looking for. I am looking for a
way to run the (date) form during the compilation phase, and save the
date to the compilation unit so that it does not change. Is this
possible?
Best regards,
Vivien
If get-file returns a string, you can do:
(call-with-output-file "download.zip"
(lambda (port)
(put-string port (get-file get-file-link)))
#:encoding "ISO-8859-1")
Best regards,
Vivien
nah.nongnu.org/nyacc.git
Could you update it in guix also?
Best regards,
Vivien
Hello Jérémy,
Le samedi 19 mars 2022 à 11:10 +0100, Jérémy Korwin-Zmijowski a écrit :
> I would like to visualize all the modules a given module depend on.
Guix seems to do it in (guix modules), see extract-dependencies, but
I’m not sure it’s very robust.
omposed of
a new message and an existing exception, and no information will be
lost.
More generally, don’t bother with a new exception type until you need
it to do something useful.
Of course, this is my opinion, others may view the problem differently.
Vivien
signature.asc
Description: This is a digitally signed message part
e-time time-utc 0 1607841890))
;; Zero for nanoseconds comes before the seconds
Vivien
me days or weeks to understand dynamic
wind, handling exceptions, and prompts. The continuation concept
doesn’t exist in popular programming languages, so it’s hard to make
one of these quick hands-on guide "You did this in python, do that in
guile". I’m not sure there’s an easy solution though.
Vivien
right track
to let us use C libraries without writing a single line of C code.
Vivien
igure.ac
and Makefile.am, for instance. It shouldn’t be too hard for hall to
support gettext: hall already knows the list of source files, so it can
generate POTFILES.in. We would just need to specify the LINGUAS list in
hall.scm and it could do the rest.
As a conclusion, hall fits exactly what I expect it to do, and it’s
almost always a pleasure to work with, but I wish it were more
functional (not keeping hall.scm, configure.ac and Makefile.am as
state) and I think it should support gettext natively.
Vivien
es and
suspendable i/o out of the box; to me these two features make little
sense if there’s no Fibers on top of that. What do you think?
Best regards,
Vivien
)
((significant digits ...)
(produce (+ (* sum 10) significant) digits)))
(peg:tree (match-pattern NATURAL "256"))
Are there downsides? Maybe the production should be pure, if the result
gets memoized?
Best regards,
Vivien
.go files? Does guile even works if there’s
no corresponding source code for a compiled module?
Vivien
Hello, I finally figured it out:
Le mercredi 25 août 2021 à 21:08 +0200, Maxime Devos a écrit :
> This also happens without #:continuable?.
> Here's a simpler test case:
>
> (with-exception-handler
> (lambda (exn)
> (catch #t
> (lambda () (error "to be caught"))
> (lambda e (pk
ded.
That being said, make-pointer (from (system foreign-library)) is probably what
you are expecting. It should work with gps_close.
Best regards,
Vivien
ield of an object.
Based on the given example, and some experiments on my part, I think
that the description should be:
(= f pat) applies f, and matches pat in the result
Am I correct?
Vivien
-port)
(raise-exception (make-exception-with-message "What should I say?")
#:continuable? #t
Is this a bug?
Best regards,
Vivien
c style issue, but
> we could certainly expand it for more general formatting.
I did not notice because it is not in master yet. But that’s good news,
at least for guix now.
Vivien
Ludovic Courtès writes:
>> I am trying to use the guile reader to read scheme comments, in
>> addition to the syntax elements. I know with syntax-source where a
>> syntax object starts, and I can know where it ends by using a spying
>> soft port and re-reading it. However, the #\return ambiguity
Keith Wright writes:
> Well, I think it is too special interest and
> way too damn big for a general user discussion list.
I am sorry, I made a double mistake by send it here and sending it
inline, because I did not realize that updating gnulib would be so
huge. I suggest that we move to the bug
r this is relevant to read-syntax.
So, is there a way to track source offset and length for syntax
objects?
Best regards,
Vivien
er one, I don’t have a 1.0 release yet).
Since that code will most likely be run on web servers, have you
considered releasing it under the AGPL?
Best regards,
Vivien
Hello,
Le samedi 31 juillet 2021 à 10:58 +0200, Dr. Arne Babenhauserheide a
écrit :
> Maybe some hacks I needed for my (unfinished) implementation of the
> downloadmesh can be useful to you:
The "missing headers" were missing in Guile, but I added them for my
server (I did it with declare-header!
Hello,
Le samedi 31 juillet 2021 à 14:14 +0800, Nala Ginrut a écrit :
> Is it possible to cooperate with a modern web framework? It seems it
> doesn't require JS and browser, so I don't know if http can still
> work as usual.
It is not tied to a particular framework, the specification is based on
Hello Guile users,
I’m writing a Solid server in guile:
https://disfluid.planete-kraus.eu/
https://labo.planete-kraus.eu/webid-oidc.git/
The main point of Solid [1] is to separate the web applications from
the data they use in an interoperable way.
It’s in the spirit of Activitypub, but closer
should be non-blocking too.
Or is there a way to do this that I missed?
Best regards,
Vivien
Le mardi 29 juin 2021 à 09:56 +0200, to...@tuxteam.de a écrit :
> On Mon, Jun 28, 2021 at 04:38:50PM -0500, Tim Meehan wrote:
> > Say for instance, I have found an algorithm for scalar function
> > minimization on a website, written in C. It is posted with a
> license for
> > use. If I write someth
Hello,
Le mardi 29 juin 2021 à 04:09 +, Nate Rosenbloom a écrit :
> since the algorithm itself
> stays the same.
This reason is not stated in the Stack Exchange post, and I believe
it’s inaccurate (although, I am not a lawyer either). I think the
reason is that you are reading the original im
Hello,
Le dimanche 25 avril 2021 à 12:54 +0200, Dr. Arne Babenhauserheide a
écrit :
> (next frontier: compete with math that’s implemented via numpy — you
> can find RPython implementations of the basics of numpy in the
> pypy-sources:
> https://foss.heptapod.net/pypy/pypy/-/tree/branch/default/py
Hello,
I’m trying to use a bytevector from C.
1. According to an example in the manual, SCM_BYTEVECTOR_CONTENTS can
be assigned to a char*.
2. Also from the manual, it is a signed char*.
3. I've found this question online saying they are not compatible (
https://stackoverflow.com/questions/1276
.
Because of the recent announce of the guile potluck on this list,
combined with the recent release of guile-oauth, I thought there could
be some shared interest for this subject.
Best regards,
Vivien
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