Larceny (a Scheme) supports images. I had another dance with them awhile
back playing around with Gilad Bracha's Newspeak. I hear the Dart folks
have debated support for platform independent images of Dart programs to be
served out for executing in Chrome. They'll probably do it. They are
certa
all-phase modules
static modules
static-phase modules
phase-invariant modules
On Tue, Feb 26, 2013 at 5:31 PM, Vincent St-Amour wrote:
> At Tue, 26 Feb 2013 16:59:01 -0500,
> mfl...@racket-lang.org wrote:
> > 899a327 Matthew Flatt 2013-02-26 14:14
> > :
> > | add experimental support for "pha
Historically, I've had to do a fairly frequent REPL restarts. I'm going to
experiment with sandbox in Palm (my TR/R emacs major mode). I just posted
a brief blurb about Palm in the Google+ Racket community.
https://plus.google.com/u/0/communities/108652050642990465975/stream/6c7f73ee-1315-4141-b
er)))
And I agree tooling such as Geiser, xrepl should be meta to entered
namespace(s).
On Sun, Feb 10, 2013 at 1:28 PM, Eli Barzilay wrote:
> Yesterday, Ray Racine wrote:
> >
> > So the goal is to have entering a module inject the proper typed or
> > untyped version of
That aligns with the Geiser comment. I'd gotten to the point where I was
questioning the utility of having a custom enter-load/use-compiled as
opposed create a base namespace, dynamic-require, module->namespace,
current-namespace switch. Simpler, leverages existing functionality, far
more robust
So apropos to
http://blog.racket-lang.org/2009/03/drscheme-repl-isnt-lisp.html one "fix"
to the enter! bug is to keep it as simple as possible and as Robby hinted,
fresh load the module into a new namespace on every enter.
I've done some minimal testing and so far things appear to work.
Advantage
Gregg,
Not sure if you're still banging away on this one. I have to take a break.
module.c blows up because the module is not "registered" when it tries to
do the namespace swap. But I don't think the problem is in module.c, nor
is this problem related to the Geiser list is a path problem.
ent
ased versions:
>
> M-x run-racket
>
> Welcome to Racket v5.3.2.3.
> racket@> ,enter slideshow/pict
> racket@slideshow/pict> (circle 10)
> (a circle appears in the REPL)
>
>
> Ray Racine writes:
> > I've been seeing the same behavior. I think something go
t; Sam
>
> On Sat, Feb 9, 2013 at 3:12 PM, Ray Racine wrote:
> > Yes PR 13096 is the same error message that I'm getting. However, I'm
> > seeing this in my TR code. I don't have any submodules in my code
> however,
> > as TR submodules don't work
cause this even if you
> don't write them explicitly.
>
> Sam
>
> On Sat, Feb 9, 2013 at 3:12 PM, Ray Racine wrote:
> > Yes PR 13096 is the same error message that I'm getting. However, I'm
> > seeing this in my TR code. I don't have any submodules i
Yes PR 13096 is the same error message that I'm getting. However, I'm
seeing this in my TR code. I don't have any submodules in my code however,
as TR submodules don't work, so I think the problem is more generic than
submodules in enter!.
On Sat, Feb 9, 2013 at 2:42 PM, Asumu Takikawa wrote
t at all? And how if at all does it differ in other respects
> to what things like XREPL and Geiser do?
>
> This whole subject area has been a bit confusing for me, so,
> opportunity to learn more. Having said that, this is something that
> probably ought to "just work",
I've been seeing the same behavior. I think something got broke in
racket/enter "enter!". I don't think it is a Geiser, XRepl issue other
then both I believe leverage the racket/enter module. Bit of a pain in the
arse bug, nice if someone could look in to it.
Thanks,
Ray
On Thu, Feb 7, 2013
https://github.com/jarnaldich/racket-git
Looks like progress was made but currently moribund.
On Sat, Feb 2, 2013 at 1:00 PM, Danny Yoo wrote:
> On Sat, Feb 2, 2013 at 9:19 AM, Ray Racine wrote:
> > I saw a blurb this week where Microsoft is using
> http://libgit2.github.com/
&g
I saw a blurb this week where Microsoft is using http://libgit2.github.com/ to
add git support into their tooling (Visual Studio no less) and their devs
have been committing to fill in any MS specific git gaps. It looks like a
top quality project, claiming to be small, clean, no-deps, and cross
p
On Thu, Jan 17, 2013 at 7:03 AM, Pierpaolo Bernardi wrote:
> (display (integer->char #x2144))
Works fine on Linux, assuming it's an upside down Y -> ⅄
_
Racket Developers list:
http://lists.racket-lang.org/dev
FWIW I did some sort of port of SRFI/19 to Typed Racket. I recall doing
something along the lines of bridging the impedance mismatch between Racket
and the SRFI, but whatever it was, was minimal. I was in a hurry. If
anyone is interested.
- date.rkt was a standard TR require/typed wrapping of s
Well I switched to dedicated "open in a new tab" which I do like more
overall than 1-1 source file to window. Nothing to compare against but its
PDQ for me. Just counted, have 14 tabs open currently.
One drawback with tabs is the loss of side-by-side source, where it is easy
in Linux/Unity to le
an 6, 2013 at 11:51 AM, Eli Barzilay wrote:
> Yesterday, Ray Racine wrote:
> > On installation issues:
> >
> > 1) Yes on defaulting to an installation-wide install as default.
>
> Matthew didn't suggest this as a default for all cases -- but just to
> be
On installation issues:
1) Yes on defaulting to an installation-wide install as default.
2) A non-UI build installation, "server" build capability (in a
backend/engine/runtime not web sense), Image manipulation libraries etc are
installed but full DrDr and associated tooling is not. (e.g. fast
All good points on TR development flows.
If I could elaborate from my perspective on Neils' #3. I think this is the
#1 benefit of TR over R. Yes, static type checking, real-time while you
type is superb road kill on the highway of code development And I do
enjoy it so.
BUT what TR really, rea
"First, though, I want to make the loop faster. It turns out that this:
[#{i : Nonnegative-Fixnum} 0]
is enough to turn `<' and `+' into `unsafe-fx<' and `unsafe-fx+', and I
still don't have to annotate `acc' or the loop's return value. Awesome.
Provide and commit."
Posted about this annoyance
the absence of types, contracts are the closest
> >> information we have.
> > AND
> > On Fri, Dec 14, 2012 at 11:43 AM, Ray Racine
> wrote:
> >> For the TR folks you can have your cake and eat it with a cup of coffee
> with
> >> `provide'. TR Rules
> >
Not an expert, don't even do much in this area much these days.
Historically, I have seen a number of REST URL API patterns, more often
then not (when these things were less tepid than they are now) in the
Semantic Web area (e.g. MS OData) where parens, which as I recall is
allowed by the RFC, are
For the TR folks you can have your cake and eat it with a cup of coffee
with `provide'. TR Rules
#lang typed/racket/base
;;public interface/w specifications
(provide:
[inc (Integer -> Integer)])
...
(: inc (Integer -> Integer))
(define (inc x) (add1 x))
...
On Fri, Dec 14, 2012 at 10:44
If you are doing a git status and only wish to see changes applicable to
tracked files:
$ git status -uno -- .
If you are a Linux commandline type of guy, I like doing commit work using
'tig'.
On Thu, Dec 13, 2012 at 9:46 AM, Tobias Hammer wrote:
> Edit .gitgnore and then use
> git update-i
I use balanced parents. Agree with current annoyance. Agree with the
proposal - simple, effective.
On Nov 22, 2012 7:29 PM, "Nadeem Abdul Hamid" wrote:
> Hello all,
>
> I've been discussing with Robby a possible improvement of DrRacket's
> "automatic parentheses" behavior and would like to get
file:///usr/local/racket/doc/images/Spatial_Transformations.html?q=Compositing
It is being generated and used as part of the standard doc.
On Sun, Nov 18, 2012 at 6:39 PM, Ray Racine wrote:
> I have it as well. Seems to be in the git repo. Google of the phrase is
> interesting a
I have it as well. Seems to be in the git repo. Google of the phrase is
interesting as well.
On Sun, Nov 18, 2012 at 6:23 PM, Juan Francisco Cantero Hurtado <
i...@juanfra.info> wrote:
> On 11/19/12 00:08, Robby Findler wrote:
>
>> What are they?
>>
>
> The most of the images say "we claim the
>From the cheap seats. Built clean. Except for warning below. Test failed
as libffi as initially was not found by the dynamic load. After adjusting
version in mpfr.rkt. Test produced pi ... 4888
Applicable lib version on Ubuntu 12.10.
/usr/lib/x86_64-linux-gnu/libmpfr.so.4
/usr/lib/x86_64-l
Huge!!!
The manual deployment at first glance appears to allow the use of the
various "cloud drives" as deployment options. Drop a x.plt file onto
Amazon S3, or Google GDrive or Ubuntu One, which are for all intents and
purposes essentially free, make it publicly accessible and announce the
URL
Nice summary.
Yes, in my experience so far, there is higher than anticipated pain when
attempting to re-use pre-existing libraries written in R by lifting them to
TR.
When writing green-field code in TR mostly things are a joy
(more aggressive inferencing would be a nice improvement). One tends
FWIW, the Scala folks have done something along these lines, Value Classes,
originally aka Inline Classes.
https://docs.google.com/document/d/10TQKgMiJTbVtkdRG53wsLYwWM2MkhtmdV25-NZvLLMA/edit?hl=en_US&pli=1
On Mon, Aug 27, 2012 at 12:58 PM, Neil Toronto wrote:
> On 08/27/2012 09:11 AM, Vincent
The whole blue arrow syntax upper right corner thingee, is really sharp.
_
Racket Developers list:
http://lists.racket-lang.org/dev
8:35 PM, Neil Toronto wrote:
> On 08/12/2012 06:14 PM, Ray Racine wrote:
>
>> Just completed a first cut draft TRing the Plot collection. Completely
>> untested, though the few things I've tried worked fine.
>> Neil/Sam, any suggestions, naming or layout conventions a
Just completed a first cut draft TRing the Plot collection. Completely
untested, though the few things I've tried worked fine.
Neil/Sam, any suggestions, naming or layout conventions are much
appreciated. Otherwise, I'll do a cleanup pass, test it, and initiate a
pull-request this week.
https://
This type checks. Not sure if it is the "same thing" as the original
however.
(: check-array-indexes (Symbol
(Vectorof Index)
(U (Vectorof Index) (Vectorof Integer))
-> (Vectorof Index)))
(define (check-array-indexes name ds
I have a number of odds and ends that I've been un-mothballing and moving to
typed/racket which are currently in various states of entropy: crypto sha1,
md5, sha256, hmac-xxx, AWS, S3, Amazon Product API, HTTP client library and
a few odds and ends.It was all originally R6RS / Larceny so the b
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