A student of mine just had a spurious automatic compilation error that occurred
when he
a) wrote a program in an unsaved buffer with a relative ‘require’. (automatic
compilation shows error)
b) saved it to a new location (no keystroke in buffer, so automatic compilation
still shows error)
c) rai
Wait, you didn't ignore it! Okay, this should be the last message that goes
through on old dev. We'll see if I'm so cheerful in five minutes.
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e existing list over time, but
there's a cap on the number of adds per day, so you'll be missing parts of
the stream.
Cross your fingers, and thanks for your patience!
John Clements
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nd haven't yet done so, visit this link
https://groups.google.com/forum/#!forum/racket-dev/join
to sign up for the new group. At the urging of several list participants,
I'm going to wait a few more days for people to add themselves.
Thanks again!
John Clements
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archive of the existing list will continue to exist, though new
messages will not be added to it.
Let us know if you run into problems!
Many thanks,
John Clements & PLT
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Urg... more interesting problems. I pulled and tried to rebuild, and things
went pear-shaped.
1) compilation failed because it couldn't find the 'racket' collection, but
I noticed that it was referring to a nonexistent path, presumably because I
had moved the root of the installation. Has that al
Okay, some teething problems.
First time around, it finished way too fast. The problem seemed to be that
it had an error in compiling a planet package... ah, I see, there was no
'at-exp-lib' installed? Presumably this is because planet packages don't
declare pkg dependencies? Anyhow, this aborted
The serve/servlet docs state:
The server files are rooted at server-root-path (which is the distribution
root by default.) File paths, in addition to the "htdocs" directory under
server-root-path may be provided with extra-files-paths. These paths are
checked first, in the order they appear in the
Is anyone else nervous about the number of not-obviously-trivial changes
we're merging to the 6.1.1 release after the test bundles are out? I for
one wouldn't mind re-running my tests before the release.
John
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On Thu, Oct 16, 2014 at 6:13 AM, Ryan Culpepper wrote:
> Checklist items for the v6.1.1 release
> (using the v6.1.0.900 release candidate build)
>
> * John Clements
> - Stepper Tests
>
done.
> Updates:
> - Stepper Updates: update HISTORY
> (updates sho
-like API?
John Clements
On Thu, Sep 25, 2014 at 12:32 PM, Antti Karttunen wrote:
>
> A question:
>
> Has there been any attempts or even discussion of including Gary P.
> Scavone's RtMidi-library ( http://www.music.mcgill.ca/~gary/rtmidi/ )
> into the standard distribution
On Aug 10, 2014, at 10:06 AM, Matthias Felleisen wrote:
>
> [[ Switched mailing list ]]
>
> Being in the main repo is different from being in the distribution (and thus
> automatically installed). I think that OC should be there when you download
> the full bundle.
+1, and . I think putti
On Jul 17, 2014, at 5:03 PM, Ryan Culpepper wrote:
>
> * John Clements
> - Stepper Tests
Done.
> Updates:
> - Stepper Updates: update HISTORY
> (updates should show v6.1 as the most current version; email me
> to pick the changes when they're done, or te
On Jul 1, 2014, at 3:46 PM, Sam Tobin-Hochstadt wrote:
> I disagree strongly that this is un-rackety. Consider the following loop:
>
> (define v )
> (let loop ([i 100])
> (define e (vector-ref v i))
> (cond [(zero? i) null]
> [(= 999 e) null]
> [(even? e) (loop (add1 i))
4
You said “stepper.”
Are you likely to get to try this again in the next day or two?
John Clements
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an do this:
>
> cd ...racket-root...
> ./bin/raco pkg install -i main-distribution-test
>
>
> * John Clements
> - Stepper Tests
> Updates:
> - Stepper Updates: update HISTORY
> (updates should show v6.0.1 as the most current version; email me
> to pick the changes
I hope this isn’t a self-service question too…
Who manages the public keys accepted by git.racket-lang.org, now that it’s not
Eli’s job? I’m attaching my new public key.
Ooh, I guess I should also ask; has that machine been patched? Looks like it
has, but I just used some random online tool.
J
This is a short thank-you note; thanks to DrDr, I caught a bug in the
interaction of the test-engine and the stepper two weeks ago, rather than at
release time. Thanks! CI is awesome.
John
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On Apr 10, 2014, at 2:46 PM, Sam Tobin-Hochstadt wrote:
> You do that yourself, in your github settings. The admin for `racket`
> doesn't know anything about anyones keys.
Well, I already did that. I should have realized that the tree links to users,
rather than linking directly to ssh keys.
On Apr 9, 2014, at 12:41 AM, matth...@racket-lang.org wrote:
> matthias has updated `master' from 8c1206c063 to fb34d4e76e.
> http://git.racket-lang.org/plt/8c1206c063..fb34d4e76e
>
> =[ 4 Commits ]==
> Directory summary:
> 48.5% pkgs/htd
I’m probably being paranoid and/or avoiding real work, but I’ve made up a new
ssh key for github. Who’s the boss of our github account, and can they add my
new ssh key and revoke my old one?
Many thanks,
John
id_rsa-git.pub
Description: Binary data
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I just had a problem compiling Racket which was successfully resolved by axing
the racket/build subdirectory. Would in make sense to have a “clean” target for
the top-level makefile that does this automatically?
John
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I’m implementing (not-horribly-clunky) zooming for sound waves in rsound, and I
like the auto-scrollbars mechanism. One question is what should happen when
the user zooms in. I’d like to change the virtual-size. The obvious solution
is to call “init-auto-scrollbars” again. This seems to work,
'm not yet back at
school, and I didn't manage to narrow it down to the point where I felt
comfortable submitting a report.
John
>
> Robby
>
>
> On Tue, Dec 31, 2013 at 5:39 PM, John Clements
> wrote:
> disregard; it seems to be the combination of my development b
disregard; it seems to be the combination of my development branch and asumu’s
solarized colors. Can’t make it occur on the release branch.
John
On Dec 31, 2013, at 2:50 PM, John Clements wrote:
> I don’t know how close we are to release… I just saw a big bug and I want to
> test it a
I don’t know how close we are to release… I just saw a big bug and I want to
test it against the current release candidate. It has to do with the “Colors”
tab of the preferences.
John
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On Dec 28, 2013, at 6:50 PM, ro...@racket-lang.org wrote:
> robby has updated `master' from 92872addf2 to 5059db47d3.
> http://git.racket-lang.org/plt/92872addf2..5059db47d3
>
> =[ One Commit ]=
> Directory summary:
> 88.2% pkgs/gui-pkg-m
On Dec 16, 2013, at 8:38 AM, Ryan Culpepper wrote:
> (Re-sending with corrected URL for release candidates. Thanks to Sam for the
> quick catch!)
>
> * John Clements
> - Stepper Tests
Done.
> Updates:
> - Stepper Updates: update HISTORY
> (updates should show
On Dec 11, 2013, at 4:18 PM, Neil Toronto wrote:
> On 12/11/2013 02:49 PM, Neil Toronto wrote:
>> On 12/11/2013 01:55 PM, Stephen Bloch wrote:
On Dec 11, 2013, at 2:36 PM, Neil Toronto wrote:
> numeric primitives implemented in Typed Racket are faster than the
> same primitives
I want to equip my rsounds with a gen:equal+hash implementation, so that I can
compare them using equal? and thereby use them in check-expect test cases. I
have to roll this myself, since s16vectors don't do non-eq? equal?. My
question: is there an accepted hash function for an s16vector, or mo
On Nov 22, 2013, at 5:19 AM, Eli Barzilay wrote:
> 10 hours ago, John Clements wrote:
>> This... doesn't look like something on my end?
>> [...]
>
> Did you check if you were blacklisted?
Wow... I see that thread now, from 2011. I'll check it out. Many thanks.
This... doesn't look like something on my end?
oiseau:~/git-clements clements> ssh -v pltgit
OpenSSH_5.6p1, OpenSSL 0.9.8y 5 Feb 2013
debug1: Reading configuration data /Users/clements/.ssh/config
debug1: Applying options for pltgit
debug1: Reading configuration data /etc/ssh_config
debug1: Applyi
ror.
> Appearently, the only way to solve this problem is to delete
> racket-prefs.rktd.
It looks like this is fixed now. In particular, pasting a string with a
newline signals an error right away. Apologies if you already knew that; I
don't see a response to this e-mail in part
key event. The docs suggest that it
should work. Obviously, the workaround is just to capture the x value whenever
the mouse moves. Maybe get-x should just be removed from the key event?
John
>
>
>
> On Oct 9, 2013, at 5:17 PM, John Clements wrote:
>
>> It appea
It appears to me that the 'get-x' method on a key event always returns zero,
counter to what the docs say. Is this a doc bug, a software bug, or just me
being dumb?
FWIW, here's a simple program that illustrates this; press a key while the
window has focus, and you will always see 0 in the x va
On Oct 6, 2013, at 1:30 PM, David T. Pierson wrote:
>
> Hi all,
>
> At the hackathon Asumu helped me work on a Guide chapter on concurrency.
>
> Thanks Asumu!
>
> Since then I've fleshed it out some more and pushed a commit to github.
>
> https://github.com/davidtpierson/racket/commit/d2fb85
I'm once again seeing pkg.racket-lang.org hanging after making the connection.
Here's the transcript:
curl -v --insecure 'https://pkg.racket-lang.org/'
* About to connect() to pkg.racket-lang.org port 443 (#0)
* Trying 128.187.105.226...
* connected
* Connected to pkg.racket-lang.org (128.187.1
I'm noticing that with version 5.3.6 of DrRacket, a package install of "rsound"
hangs during the evaluation of rsound.scrbl. My guess is that this could be
related to the syntax-check error that I get when opening rsound.scrbl in
version 5.3.6. After some work, I discovered that the problem se
On Jul 17, 2013, at 2:23 PM, Matthew Flatt wrote:
> At Wed, 17 Jul 2013 16:48:06 -0400, Greg Hendershott wrote:
>> I did my first fetch and build of HEAD today, using the new layout. A
>> few surprises; I wanted to ask if they're as-expected (at least at
>> this point in the change to the new app
Anyone going to strange loop? Want to share a hotel room?
Best,
John
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On Aug 19, 2013, at 9:17 PM, Robby Findler wrote:
> This looks fantastic! Thanks!
+1
I really like the "programmable programming language" slogan.
John
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On Jul 23, 2013, at 1:47 PM, Robby Findler wrote:
> Are you sure you tested the release bundles and not git head?
Yep, pretty sure. The only place where I ran into the reorg is when I was
*pushing* the updated HISTORY.txt. The bundle I was testing was still in the
old shape.
John
On Jul 22, 2013, at 3:13 PM, Ryan Culpepper wrote:
>
> * John Clements
> - Stepper Tests
Done.
> Updates:
> - Stepper Updates: update HISTORY
> (updates should show v5.3.6 as the most current version; email me
> to pick the changes when they're done, or te
On May 30, 2013, at 1:47 PM, Sam Tobin-Hochstadt wrote:
> After a long hiatus, I'm again working on migrating our bug database
> to GitHub issues. My plan is to convert a large portion of the old
> bugs (more than 5 years old, up to 9433) in the near future, and in
> particular all of the bugs fi
In the attached screenshot (hopefully small enough to get through the size filter), I see that the background of the "comment semicolon" is rendered in white, regardless of the background color. Based on the lack of space between that bar and the enclosed text, I'm imagining this is a bug. On the
On May 23, 2013, at 8:13 AM, Robby Findler wrote:
>
>
> On Thursday, May 23, 2013, Nadeem Abdul Hamid wrote:
> Hello Racket devs,
>
> I'm working on tweaking how typing a double quote is handled in strings when
> DrRacket's auto parens mode is on, per recent post on the users list. If any
>
On Apr 22, 2013, at 8:29 PM, Ryan Culpepper wrote:
> Checklist items for the v5.3.4 release
> (using the v5.3.3.900 release candidate build)
>
> * John Clements
> - Stepper Tests
Done.
> Updates:
> - Stepper Updates: update HISTORY
> (updates should show v5
>From IRC, hope the copy&paste is okay:
GoNZooo:I installed 5.3.3 now
[11:01am]GoNZooo:From the site instead
[11:01am]jbclements:good choice!
[11:01am]GoNZooo:With the extremely well-behaved .sh file
[11:01am]GoNZooo:God damn, that is user friendly
[11:01am]
_
Racket D
On Apr 1, 2013, at 6:45 AM, Sam Tobin-Hochstadt wrote:
> I don't see why middle school students would have more trouble with
> `require` than with any other aspect of the system.
>
> Also, WeScheme just provides graphics libraries by default, which is
> another option we could consider.
Would i
ory in such a directory, you can do this:
> cd ...racket-root...
> git archive --remote=git://git.racket-lang.org/plt.git release \
> -- collects/tests | tar x
>
> * John Clements
> - Stepper Tests
Done.
> Updates:
> - Stepper Updates: update HISTORY
> (update
>
> Thanks for taking this on!
Ditto! I'm very happy to have this long, long-term annoyance resolved. Thanks!
John
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On Jan 11, 2013, at 10:53 AM, Pierpaolo Bernardi wrote:
> On Fri, Jan 11, 2013 at 7:04 PM, Asumu Takikawa wrote:
>
>> Note: in the long run, it's probably best to have a comprehensive
>> srfi/19 replacement in racket/date,
>
> Agreed.
>
> srfi/19 also has some serious flaws, which I have no t
/site/pydatalog/pypl/PyPL-PopularitY-of-Programming-Language
John Clements
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gt;>>> The documentation already says "A package is a set of modules for some
>>>>>> number of collections." And there's no reason to think that these modules
>>>>>> are different from other modules, so I don't see why we need to poi
#x27;t see why we need to point out that
> they are required like all other modules are.
>
> If you think it's very confusing, then feel free to push the commit with two
> small changes:
>
> 1. The docs don't use the term "planet2", so just say "the Rac
I doubted this, and I think it
should be documented.
Below is a proposed doc change; I'll commit it if you like it, or abandon it if
not. I'm including the (git format-patch) text and also attaching it as a file.
John
From d3f72c47820effb240532c518378dc9709d69600 Mon Sep 17 00:0
ont. Attachment is the snapshot.
>
> add this to the core codebase or planet, which is appropriate?
I think that it might be a good fit for planet2, if you don't mind living on
the bleeding edge.
John Clements
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On Dec 13, 2012, at 6:37 AM, David Van Horn wrote:
> On 12/13/12 9:22 AM, Chen Xiao wrote:
>> I fork the codebase on my local computer. Then I .configure & make &
>> make install, as a result, there are many compiled things like bin or
>> *.o files.
>>
>> To avoid add them to my commit, I modify
I think the current behavior of check-expect is unfortunate w.r.t. errors that
occur during the evaluation of the "expected" values.
Consider this program:
(check-expect (+ 3 4) 7)
(check-expect (* 4 5) 20)
(check-expect (+ 4 9) (/ 1 0))
(check-expect (+ 2 3) 5)
It produces this output in inter
On Oct 15, 2012, at 9:58 PM, Ryan Culpepper wrote:
>
> * John Clements
> - Stepper Tests
> Updates:
> - Stepper Updates: update HISTORY
> (updates should show v5.3.1 as the most current version; email me
> to pick the changes when they're done, or tell me if th
On Oct 16, 2012, at 3:41 PM, Eli Barzilay wrote:
> Just now, John Clements wrote:
>>
>> If this were about changing the name of match-define to
>> define/match, I'd have no objection, but the problem is that we now
>> have two forms with names that are identic
On Oct 16, 2012, at 3:34 PM, Matthias Felleisen wrote:
>
> Eli, can you explain again -- perhaps in different words -- why define/match
> is a bad name? I understand that we have match-define and define/match now.
> While I agree that having two of these forms with remotely related
> function
On Oct 16, 2012, at 12:58 PM, Sam Tobin-Hochstadt wrote:
> On Tue, Oct 16, 2012 at 3:54 PM, Eli Barzilay wrote:
>> A few minutes ago, Sam Tobin-Hochstadt wrote:
>>> On Tue, Oct 16, 2012 at 3:39 PM, Eli Barzilay wrote:
A few minutes ago, Sam Tobin-Hochstadt wrote:
>>>
>>> Unfortunately, we
, I saw 17 pauses in 30
seconds or about 34 pauses per minute, whereas command-line racket has only 23.
Either way, I'm a happy camper. Thanks!
… will this go into the upcoming release?
John
>
> At Thu, 11 Oct 2012 15:43:49 -0700, John Clements wrote:
>> I'm trying to run
While building, today (definitely not a fresh build):
...
./.. -I../../../racket/gc2/../include -DOS_X -D_DARWIN_UNLIMITED_SELECT
-pthread -fno-common " --keep-lines -o xsrc/jitinline.c
../../../racket/gc2/../src/jitinline.c
gcc -I./.. -I../../../racket/gc2/../include -g -O2 -DOS_X
-D_DARWI
I'm trying to run signal-based audio programs, and I'm finding that DrR is
using well over 10x the time to perform the same GC's as command-line racket.
Let me be more specific: I'm running a program that does a little filtering to
combine a couple of oscillators, using big-bang. Running this pr
I've just had a very brief round of e-mail with M. Fatih Köksal, who sends his
best to "Matthias and the rest of the team."
Cheers,
John (Mehmet)
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, but instead with
the teaching-language evaluation stepper.
John
>
> Neil V.
>
> John Clements wrote at 10/09/2012 05:00 PM:
>> The message below suggests that evaluating "stepper-tool.rkt" caused… a seg
>> fault. I'm chalking this up to "oh,
The message below suggests that evaluating "stepper-tool.rkt" caused… a seg
fault. I'm chalking this up to "oh, DrRacket sometimes crashes", but I admit
that it makes me a bit uncomfortable.
Advice or suggestions?
John
Begin forwarded message:
> From: d...@racket-lang.org
> Subject: [DrDr]
On Sep 17, 2012, at 11:27 AM, Ryan Culpepper wrote:
> On 09/17/2012 02:20 PM, John Clements wrote:
>>
>> On Sep 16, 2012, at 5:48 PM, Ryan Culpepper wrote:
>>
>>> See 'define-template-metafunction' in syntax/parse/experimental/template.
>>&g
dn't release planet packages that
depend on experimental-mumble…
John
>
> Ryan
>
> On 09/16/2012 08:31 PM, John Clements wrote:
>> I want to apply a transformation to a nested pattern element.
>>
>> To start with, suppose I have a (kind of useless) wit
I want to apply a transformation to a nested pattern element.
To start with, suppose I have a (kind of useless) with-handlers that looks like
this:
(with-syntax
([((arg ...) ...)
#`((clause.input ...) ...)])
et-cetera)
That is, I've basically just renamed "clause.inpu
On Sep 14, 2012, at 4:50 PM, Vincent St-Amour wrote:
> At Fri, 14 Sep 2012 15:39:22 -0700,
> John Clements wrote:
>> I used the optimization coach for the first time today. First, a
>> suggestion. I wrestled with it for about five minutes before I realized
>> that it
I used the optimization coach for the first time today. First, a suggestion. I
wrestled with it for about five minutes before I realized that it applied only
to programs written in TR. An error message here would be *really* useful; I
kept mousing over and clicking and unclicking things to get t
On Sep 14, 2012, at 1:14 PM, Robby Findler wrote:
> My $0.02: I find #:while and #:when to be too close, and #:until and
> #:unless even closer.
More bike-shedding: I agree. In response to eli: I find the difficulty of
reading "break-when" to be an adequate cost to pay to highlight the differen
On Sep 12, 2012, at 1:03 PM, Jay McCarthy wrote:
> On Wed, Sep 12, 2012 at 8:31 AM, Neil Toronto wrote:
>> Compatibility with C code? Why not have the FFI convert them?
>>
>> Save space? I can see that. It won't help much if they're sent to math
>> library functions, though. Those will convert
I was trying to write a function on natural numbers today, and came up with an
example that scares me all to bits. This program:
#lang typed/racket
(: int->nat (Natural -> Natural))
(define (int->nat n)
(cond [(<= n 0) 13]
[else (- n 1)]))
Does not type-check, because (- n 1) has type
On Aug 31, 2012, at 3:07 PM, mfl...@racket-lang.org wrote:
> mflatt has updated `master' from eed93825ab to 7b2e18afc5.
> http://git.racket-lang.org/plt/eed93825ab..7b2e18afc5
>
> =[ 2 Commits ]==
> Directory summary:
> 11.6% collects/rac
Currently, using the (in-directory …) sequence in a directory where there are
unreadable directories causes a funny internal contract failure.
Suppose I have directory "/tmp/f", containing directory "sekrit" which I cannot
read. Then this program:
#lang racket
(sequence->list (in-directory "/t
s. It may well be that you're actually interested in student
language programs, which would be good in the sense that the stepper's
annotation is more robust for these programs, and a bit of extra work in the
sense that I'd have to doctor the annotation to take this into account
I see that you've added a tooltip on check-syntax hover that shows how many
uses a variable has. Thanks!
John
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On Jul 31, 2012, at 3:57 PM, Jay McCarthy wrote:
> Done :)
Thanks!
John
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On Jul 30, 2012, at 5:42 PM, Jay McCarthy wrote:
> DrDr now has green buttons to go between times the file's output has
> changed. Hopefully this will help you find problematic commits easier.
Here's what I think is a super-minor request. When I view the diff of two DrDr
outputs; say:
http://d
On Jul 26, 2012, at 8:09 PM, Robby Findler wrote:
> How about "Misc. minor bug fixes" or something like that instead?
Sure… done.
John
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On Jul 25, 2012, at 4:28 PM, Ryan Culpepper wrote:
>
> * John Clements
> - Stepper Tests
Done.
> Updates:
> - Stepper Updates: update HISTORY
> (updates should show v5.3 as the most current version; email me
> to pick the changes when they're done, or te
Right now, the stepper and the ordinary interactions window disagree in one
minor detail (well, one that I know about…): In the stepper, test cases (e.g.
(check-expect (+ 3 4) 7)) reduce to a boolean, and leave a printed boolean
value in the list of results. In the interactions window, though, n
On Jun 21, 2012, at 10:09 AM, Robby Findler wrote:
> I'll try to do something along these lines. It shouldn't be hard to
> make it a tooltip.
Don't spend too much time on it!
John
>
> Robby
>
> On Thu, Jun 21, 2012 at 11:03 AM, John Clements
> wrote
On Jun 25, 2012, at 4:34 PM, Matthias Felleisen wrote:
>
> The largest part of my commit today concerns a re-organization of
> the documentation for lang/htdp* functions. In the past we lived with
> lists of strings that were eventually turned into a quasi-defproc.
>
> I have scribblized the
really--radiate from this
point, or would I need to go to the binding identifier and figure out how many
uses the thing has?
John
>
>
> On Jun 20, 2012, at 10:48 PM, John Clements wrote:
>
>> When I'm using online check syntax, I often look at the lines leaving an
>
> (for/list ([b (in-list (nested-flow-blocks i))]
> [pos (in-naturals)])
>(render-block b part ri (and starting-item? (zero? pos)
>
> Robby
>
> On Thu, Jun 21, 2012 at 3:24 AM, Eli Barzilay wrote:
>> An hour and a half ago, John Clements
On Jun 21, 2012, at 1:24 AM, Eli Barzilay wrote:
> An hour and a half ago, John Clements wrote:
>
>
>> Yes, of course I can do it the ugly way:
>> [...]
>> (define p1 (mcons #f 'bogus))
>> (set-mcdr! p1 p1)
>> (define true-then-falses (mcons #t p1))
Reality check before I do something dumb and re-invent the wheel:
I often want to write a for loop where the first element is treated specially.
In such cases, it would be nice to have a sequence that had a #t and then an
infinite number of #f's, so I could write
(for ([s my-sequence] [first? ]
On Jun 20, 2012, at 9:10 AM, Eli Barzilay wrote:
> Just now, Jon Rafkind wrote:
>> This push resulted in the following failure (drdr will tell you the
>> same thing in a few minutes probably).
>>
>> raco setup: error: during making for stepper/private
>> raco setup: expand: unbound identifier
It looks to me like the "free-var-list" is optional in uses of with-contract
and define/contract. The documentation, though, suggests that this is not the
case. Specifically, free-var-list is defined as:
free-var-list = #:freevars ([id co
I'm trying to build WeScheme locally, and wrestling with Eclipse. Specifically,
I've completed all of the steps given in the README, and I'm now trying to
figure out how to deploy it. It appears to me that I'll need to use Eclipse,
in order to make use of the GWT resources that we installed as
For what it's worth, I still have the info for our "Apple Developer ID" (it's
'plt'), and the password. Anyone want this info in order to sign forthcoming
releases?
John
Begin forwarded message:
> From: Apple Developer
> Subject: Introducing Developer ID and Gatekeeper.
> Date: April 30, 201
Apologies in advance if this is a known or fixed issue.
Running
raco setup tests
gives the following error message:
raco setup: given collection path: "tests" is not in canonical form (e.g.,
wrong case on a case-insensitive filesystem)
=== context ===
/Users/clements/plt/collects/setup/set
On May 9, 2012, at 2:47 PM, Michael W wrote:
> That's an interesting thought.
>
> Racket currently uses GNU Lightning as its JIT, correct? What if
> it used LLVM instead?
> http://en.wikipedia.org/wiki/LLVM#Description
>
> Of course this is much more work than just getting racket to
> build wit
On Sep 10, 2011, at 6:33 PM, Will M. Farr wrote:
> Thanks, Matthew! It seems to build OK now.
>
I missed the implication of this, the first time around.
If I'm reading this correctly, it means that clang can compile racket, which is
awfully close to being able to run Racket using an LLVM m
The docs for make-argb read:
Constructs a new argb value. The vector has four entries for each pixel, an
alpha, red, green, and blue value. The int specifies the width of the image;
the height is the size of the vector, divided by 4, divided by the width.
This documentation doesn't specify whet
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