Hi Jay,
Have not been following Racket development too closely lately, but
perhaps you might find this helpful?
http://planet.racket-lang.org/display.ss?package=while-loop.pltowner=dyoo
_
Racket Developers list:
http://lists.racket-lang.org/dev
I'm seeing the following error message on HEAD
(08dc0e10d934cb29b9830a94945c2e38c275a9d8):
application: procedure does not expect an argument with given keyword
procedure: t-c/both
given keyword: #:kind
given arguments:
Boolean
#:kind 'impersonator
#:seen (list (cons
There's something funky in typed-racket/private/type-contract.rkt,
with some non-uniformity in the following lines:
https://github.com/plt/racket/blob/master/collects/typed-racket/private/type-contract.rkt#L143-L149
where the keywords are being called #:kind, but the variable binding
is called
I believe the right fix for this is:
https://github.com/dyoo/racket/commit/24d03f2bf308854deb365fe8bcf6599e8d84fab9
but I do not have enough comfort with TR to know if this will break
anything. Can someone review this? Thanks!
_
Racket Developers list:
Ah, ok, I've reduced the test case to something more managable: two
files, promise.rkt and test-promise.rkt, with the following content:
;; promise.rkt
#lang typed/racket/base
(require (for-syntax racket/base))
(provide MyPromise)
(define-struct: (a) MyPromise ([thunk : (- a)])
#:mutable)
;;
I'm trying to understand the case analysis so that I can properly
generate the code to construct the namespace. The documentation says
I have four things to keep track of for internal-context:
case 1: #f: it's empty
case 2: #t: it's all the requires
case 3: stx: it's the
Is mflatt's fix to NACK events getting in 5.3.4? It's an important
enough fix that I need to deploy something like it in the very near
future. I really would like to avoid manually patching my production
servers if I can avoid it.
See:
Yes, Whalesong's running ok on it.
_
Racket Developers list:
http://lists.racket-lang.org/dev
I'm reading the documentation for:
http://docs.racket-lang.org/reference/Module_Names_and_Loading.html#%28tech._module._path._resolver%29
and it looks to me like the term here should have been 'module name
resolver'. I haven't been able to see other uses of 'module path
resolver' anywhere else
Perhaps something like this?
;
#lang typed/racket/base
(provide mynull mycar mycdr)
(struct: MyNull ())
(define mynull (MyNull))
(define-type MyListof (All (A) (Rec X (U MyNull (Pair A X)
(: mycar : (All (A) ((MyListof A) - A)))
(define (mycar lst)
(if (MyNull? lst)
I'm running into dynamic evaluation behavior that I don't quite
understand yet. My example is:
https://gist.github.com/dyoo/5314045
It's meant as an experiment to see whether it's possible to avoid 3d
syntax in certain places like the gui-debugger. I try to throw in a
wrench on lines
On Tuesday, April 2, 2013, Robby Findler wrote:
I've just pushed a fix for this, but when you say still, do you mean
that you've reported this before?
I'm sorry: I should have reported it as a bug much sooner. I noticed it
some time after 5.3.3, but thought you were experimenting with
In general, if you want to add a test to DrDr, all you do is commit
the file somewhere. I'd put that file in something like
collects/tests/syntax/module-reader-bad-pos.rkt
Ok, I've put it into
collects/tests/syntax/module-reader-synthetic-pos.rkt. I don't think
it's technically bad. I
I'm trying to isolate a 503 error coming from WeScheme occasionally,
and I think I've isolated the problem down to the number of allowed
waiters on a port.
I see that web-server has the default set to 40.
Is there a good way to tell whether or not we do reach this limit at
runtime, or is that
Following up: I haven't received any input on this yet.
On Fri, Mar 29, 2013 at 1:28 PM, Danny Yoo d...@hashcollision.org wrote:
I'm running into an internal error with the syntax/module-reader
library with the given test program, and wanted to double check with
someone else before committing
In the version of DrRacket in HEAD, when I press the two characters
[ ] in sequence in the Definitions pane, I visually see that the
paren fixing is happening on the ] in a very distracting way: it
visually switches between ], }, and finally ).
I don't see this behavior on the Interactions pane.
Are there high priority bugs that deserve attention?
_
Racket Developers list:
http://lists.racket-lang.org/dev
I'm running into an internal error with the syntax/module-reader
library with the given test program, and wanted to double check with
someone else before committing the fix upstream.
The test file is:
https://gist.github.com/dyoo/5272982
When I run this under an unpatched module reader, I
So I'm revisiting some of the Whalesong code, and finally realized
that I'd been missing a crucial detail in the internal-context field
of modules.
http://docs.racket-lang.org/raco/decompile.html#%28def._%28%28lib._compiler%2Fzo-structs..rkt%29._mod%29%29
I got it wrong because I didn't
On Wed, Mar 6, 2013 at 9:59 AM, Eli Barzilay e...@barzilay.org wrote:
I have the minimal things that I wanted in a working state now:
* Links to the PDF versions next to the version.
* A selection box for different versions of documents.
* A google custom search.
All of this is now
I'm seeing some severe failures of the datalog test suite on HEAD. Is
anyone else seeing this?
Here's what I'm seeing on my end:
128-110-92-136:datalog dyoo$ pwd
/Users/dyoo/local/racket/collects/tests/datalog
128-110-92-136:datalog dyoo$ ~/local/racket/bin/raco test .
[lots of output]
On Sun, Feb 24, 2013 at 3:16 PM, Eli Barzilay e...@barzilay.org wrote:
Two hours ago, Eli Barzilay wrote:
I think that this should be reverted, and instead make the older
docs more available: I'll make another column in the all-versions
page (main page download all versions).
Done, now.
On Sun, Feb 24, 2013 at 3:55 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
How about the docs link on the front page go to a page with the versions
all listed, and those links go to pages that look like the current
docs.racket-lang.org/ ?
No, I do like that the default is to show the
I always have a difficult time looking for the documentation for
previous versions of Racket. For example, I wanted to compare API
documentation for 5.2.1 vs. the latest. I visited:
http://docs.racket-lang.org/
and immediately got stuck. I had no idea what to do next here.
It turns out
Ok, I'm reverting most of what I did here for PR 13305, but I do
introduce a change in the sequence:
span class=mywbr nbsp;/span
where the discretionary word breaks are supposed to happen: the nbsp;
is what I've adding. The extra nbsp; entity is bizarre, but I've
seen it recommended
On Fri, Feb 15, 2013 at 2:37 PM, Asumu Takikawa as...@ccs.neu.edu wrote:
Hi all,
A few days ago, PR 13305 was fixed in commit
29031f0972ead0d3cd26d61f163b5e5b59e9ffce. Unfortunately, the fix makes
some identifiers in the docs display oddly in Opera. I've attached some
screenshots that
On Sat, Feb 9, 2013 at 6:12 AM, Robby Findler
ro...@eecs.northwestern.edu wrote:
I can't really help with the other questions, but yes, I expect it is the
newline after the require. Read doesn't read past that matching paren:
I'm observing that if I try to set the file-stream-buffer-mode
Ok. I can dodge this problem by re-routing the getc-like function
that readline uses with Racket-aware stuff.
(set-ffi-obj! rl_getc_function libreadline (_fun _pointer - _int)
(lambda (_)
(define next-byte (read-byte))
(if (eof-object? next-byte) -1
However, when I try using this in the larger context of xrepl, I've
found that I've completely broken it.
###
$ ~/local/racket/bin/racket
Welcome to Racket v5.3.3.1.
(require xrepl)
- hello
- world
- help
###
There's something funny with buffered input going on. If I do the
On Wed, Feb 6, 2013 at 1:17 PM, Matthias Felleisen matth...@ccs.neu.edu wrote:
Dear all
DrRacket v5.3.2 has a bug that causes the highlighting to become corrupted
when the program contour is visible. We are planning to release 5.3.3 with
just a fix for this bug in the next few days.
Would
On Wed, Feb 6, 2013 at 3:39 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
This one seems maybe okay:
https://github.com/dyoo/racket/commit/3e3608ccb82de7e14b0b3aed223d95c7d5a500ba
but the other one definitely seems like too much. And I'm not sure that that
one is a good idea. I think
How likely is that authors of planet2 packages use the released version
rather than the git head version?
Ok, I rescind my point then, since PLaneT2 is in beta.
_
Racket Developers list:
http://lists.racket-lang.org/dev
I've put this in my branch 'pr13471':
https://github.com/dyoo/racket/tree/pr13471
After someone takes a look and says ok, I can push the fix upstream.
It looks ok to me.
Ok, good. Pushed. I don't think I have privileges to close the bug
in the bug tracker. At least, the last time I
On Sun, Feb 3, 2013 at 8:23 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
Why do you think it should include so much stuff? I would have said it
should include only the directories where we know that collections live.
Can those other directories are also potential places where
On Sat, Feb 2, 2013 at 9:19 AM, Ray Racine ray.rac...@gmail.com wrote:
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
Is there a pedagogic reason why the Systems Programming guide
explicitly discourages running through DrRacket?
There's a leading paragraph in the intro:
To get into the spirit of this tutorial, we suggest that you set
DrRacket aside for a moment, and switch to raw racket in a terminal.
But
On Thu, Jan 31, 2013 at 4:01 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
It emphasizes that Racket is broadly applicable, and works both in an
IDE environment, and in a text editor/shell environment, each of which
is preferred by large groups of developers.
Ok, this idea is important.
On Thu, Jan 31, 2013 at 8:23 PM, Eli Barzilay e...@barzilay.org wrote:
Also, no matter what you do, there are a certain kind of hackers that
will never dump their console for all the gui in the world. (And the
size of this crown is not negligible.)
Ok. I think Matthew's note is good enough
On Tue, Jan 29, 2013 at 9:35 AM, Nick Shelley nickmshel...@gmail.com wrote:
I recently came across a presentation on the Racket way by Matthew Flatt
(http://www.infoq.com/presentations/Racket) and thought that it would be
nice to be able to discover this and similar things more easily. I really
I've noticed that one of my plt servers is being hit hard
occassionally, with the following output coming out of the Racket web
server before it crashes. I'm including a portion of the output.
This is on Racket 5.3. Can it be that somehow something is escaping
the custodian cleanup?
dyoo@web4
information and list your packages on the new index
[https://pnr.racket-lang.org/]. We anticipate it will leave beta
during the next release.
Woohoo!
But pnr.racket-lang.org is being flagged as unsafe in Google Chrome
and Firefox (and probably the other browsers too). What needs to be
done
Cut-and-paste worries me. Instead of copying the documentation for X to
Y, usually it works better to document X as Like Y, except Could
that work in this case?
Ok, I can change it so it just documents the delta. How does this look?
Hi Jay,
Some more usability feedback:
1. When updating checksums of my existing packages, I can't tell what
gets updated, as the page for:
https://plt-etc.byu.edu:9004/manage
can look the same before and after Update checksums, so I don't know
if I actually did anything, or if the server
On Fri, Jan 4, 2013 at 5:46 PM, Danny Yoo d...@hashcollision.org wrote:
I've caught a bug with regards to the source locations constructed by
cfg-parser, but I don't know quite what the right patch is. I do know
what the _wrong_ patch is, so maybe that will help? :)
Ok, I needed to do a bit
Hi everyone,
I've been working on a parsing framework with the design goal to be
easy to use. I'm calling it ragg: Racket AST Generator Generator.
(It used to be called 'autogrammar', but that was too much of a
mouthful. Thanks to Joe Politz for the new name!)
The current source code uses
I suggest that you pick a new name for the language that you'd like to
have, and fix the docs to talk about that one. Then, we can leave
`scribble/doclang' alone, documenting it as only for backward
compatibility.
Ok, done. I've pushed up a scribble/doclang2 and documentation that
describes
Ok, done. I've pushed up a scribble/doclang2 and documentation that
describes how to use both scribble/doclang2 and scribble/doclang.
Ugh; I feel bad that I forgot to write proper test cases. Where are
the existing test cases for doclang? I'll add some for doclang2, but
I don't know where to
I'm reading the documentation on how scribble/doclang works,
http://docs.racket-lang.org/scribble/doclang.html
but it doesn't say really what it needs to work.
That is, a program written in scribble/doclang must provide a few
elements besides the chunks of document: it needs to also
I'm running into the following error when trying to install my red-black
tree package from planet2:
bash-3.2$ ~/local/racket/bin/raco pkg install data-red-black
[some output later]
syntax-local-module-exports: unknown module
module name: #resolved-module-path:(submod
syntax-local-module-exports: unknown module
module name: #resolved-module-path:(submod /Users/dyoo/Library/Racket/
5.3.1.9/pkgs/installed/data-red-black/data/red-black/red-black.rkt
uncontracted)
context...:
... never mind. I'm an idiot, as usual. It's a problem in one of my helper
* Will there be a procedure for package revocation? For example, if I put
something up, I may want to take it down, either because it should be
renamed, or it's bitrotted code.
* Will there be an easy way to pull a full list of packages
programmatically from the central repositories? One of
Planet 1 packages and Racket collections also don't use A-Z (with one or
two exceptions on Planet). In theory, we could disallow those characters
and gain compatibility with case-insensitive mediums such as the default
Mac OS X filesystem. I'm not particularly attached to this second
Exactly. That student is going to get an error message when DrRacket
starts up saying that the handin tool is broken. They complain to
someone, and so on.
Or, even worse, the student can get the error message at Check Syntax time,
after which because it's an internal error, DrRacket goes
Hi Matthew,
Ok, I've generalized the code so you can use a custom node combinator to
compute the metadata at each node. I've tried to write comprehensive
documentation's in collects/syntax-color/augmented-red-black.scrbl. Maybe
it's a candidate for the data collection?
I don't think the
I'm staring at do-find-string-all's implementation, and right before the
string-matching logic, there's a mysterious comment Knuth Bendix in
there. I'm staring at the code some more, and it looks more like KMP
(Knuth-Morris-Pratt) to me.
(I have no idea what the Knuth-Bendix algorithm looks
On Mon, Nov 26, 2012 at 11:31 AM, Robby Findler ro...@eecs.northwestern.edu
wrote:
That kind of thing makes a lot of sense to me.
I'd probably write the code a little bit differently, having a
function that takes a string and sees if the text starting at
start-pos matches that string
and call it a bunch (inside an 'or', one branch for each of those
strings that are currently in the second argument to member; or well,
even use a for/or, I guess). Or, if you wanted, you could change your
existing code to push the 'or' inside the 'and' and then drop the
promise.
Ok, I'll
At least, as far as I can tell, it does not perform any better than the
splay tree. It's actually about a second slower when indenting
drracket/private/unit.rkt. Darn it.
However, I did find something that's slightly nutty: the following patch
appears to greatly improve indentation:
On Tue, Nov 20, 2012 at 8:58 AM, Robby Findler
ro...@eecs.northwestern.eduwrote:
Yes, I think that's the eventual plan.
Ok, I've added documentation. Is red-black.rkt something that I should
move into the data collection now, or should I wait? I was also going to
change the name of the
I'm doing some micro-optimizations on my rb-tree implementation. One thing
I'm testing is inserting the entire contents of /usr/share/dict/words.
It's heavily dominated by structure-mutation code.
Under 5.3.1, I see the following times:
Timing construction of /usr/share/dict/words:
On Sun, Nov 18, 2012 at 4:24 PM, Pierpaolo Bernardi olopie...@gmail.comwrote:
How does compare to builtin mutable hashes?
The following code represents a rough hashtable equivalent of what my rb
code would be enabling (quick search for word by position):
;; We might be curious as to
I wanted to surprise you by getting this all working by mid-week, but it's
taking longer than I thought... :) So I might as well run it by you to
make sure the idea is sound before I go further on this track.
The core rb implementation is almost done. The search-by-position,
insert-before,
On Tue, Nov 13, 2012 at 6:15 PM, Robby Findler
ro...@eecs.northwestern.eduwrote:
That sounds fantastic! Thanks!
In your stress test, try doing random insertions/deletions to try to
find things that break the red/black invariant.
Of course!
I've been hammering on the problem of speeding up scribble. One of the
things that's a surprise is that the contract checks on the part/element
structure appear to be significant because Scribble documents are so
granularly structured.
I focus on extract-part-style-files in
On Fri, Nov 9, 2012 at 5:40 PM, Robby Findler
ro...@eecs.northwestern.eduwrote:
Was it actually faster?
Unfortunately I couldn't observe the change switching from display to
write-string: it was within the margin of noise.
_
Racket Developers list:
On Wed, Nov 7, 2012 at 10:23 PM, Eli Barzilay e...@barzilay.org wrote:
5 hours ago, Danny Yoo wrote:
Somewhat small change. But it was low-hanging fruit, and I needed
to make some kind of progress. :)
Last time I benchmarked this kind of IO, using `write-string' and/or
`write-bytes
On Thu, Nov 8, 2012 at 10:12 AM, Neil Toronto neil.toro...@gmail.comwrote:
On 11/08/2012 06:16 AM, Jay McCarthy wrote:
Now that the 5.3.1 release is finished, I've just pushed the beta
release of Planet 2 to the Racket core.
I just read the docs. This is friggin' awesome.
Quick comment:
I added a (time ...) around the call to write-xexpr, and watched how long
it took to render the whole Racket Reference. Before those changes, the
write-xexpr call took about 2 seconds on my machine; afterwards, it's now
taking about 1 second.
Are there other examples of stress tests in the
Somewhat small change. But it was low-hanging fruit, and I needed to make
some kind of progress. :)
I'll look into the stress tests and will try to add an appropriate one for
the xexpr displaying function.
The place where Scribble documentation generation uses a lot of time
appears to be the
I logged into the bug tracker at bugs.racket-lang.org. What I see upon
login now is the following:
default User: dyoo Access: listdb *Racket
Bugs*http://bugs.racket-lang.org/query/?database=default
LoginYou do not have access to database: default.
Please log in to another database
I can't
Does anyone know why one of the tests in DrDr is failing?
http://drdr.racket-lang.org/25581/collects/redex/tests/gen-test.rkt
-- Forwarded message --
From: d...@racket-lang.org
Date: Wed, Oct 31, 2012 at 4:48 PM
Subject: [DrDr] R25581 (timeout 2) (unclean 1) (stderr 3) (changes
I received the following report from DrDr:
On Sun, Oct 28, 2012 at 5:52 PM, d...@racket-lang.org wrote:
DrDr has finished building push #25564 after 1.24h.
http://drdr.racket-lang.org/25564/
Push #25564 (which you did) contained a NEW condition that may need
inspecting.
stderr
I ran the above, and it seemed to work well, until I got to the
conform.rkt test, when it spewed a *lot* of output like this:
_62969@http://localhost:8371/eval:4681
_63082@http://localhost:8371/eval:2199
_63901@http://localhost:8371/eval:6925
_63932@http://localhost:8371/eval:6052
On Wed, Oct 24, 2012 at 8:19 PM, sstri...@ccs.neu.edu wrote:
I've pushed a change which fixes this.
Ok, thank you.
Whalesong is still not working, but it got further this time. I'm
hitting the following exception now:
###
ensure-const-value:
;;; test-const-value.rkt
Whoops, I made an incorrect reduced test case. I broke something when
trying to make the reduced test case from what I'm seeing in
Whalesong. Let me follow up when I produce a correct reduced test
case.
_
Racket Developers list:
On Thu, Oct 25, 2012 at 12:36 PM, Danny Yoo d...@hashcollision.org wrote:
;;; test-const-value.rkt
Whoops, I made an incorrect reduced test case. I broke something when
trying to make the reduced test case from what I'm seeing in
Whalesong. Let me follow up when I produce a correct reduced
On Thu, Oct 25, 2012 at 2:55 PM, Sam Tobin-Hochstadt sa...@ccs.neu.edu wrote:
Hi Danny,
I'm looking into your code. Can you provide some instructions for how
I can test Whalesong myself, so that I can reduce the cycle time on
this issue?
Sure, no problem. From scratch:
$ git clone
On Tue, Oct 23, 2012 at 9:56 PM, Jay McCarthy jay.mccar...@gmail.com wrote:
DrDr has the capability of doing that [installing packages], but
installing Planet packages requires running raco setup which could
break the parallelism and cause changes that are unsafe to the other
tests. Also, I'd
On Thu, Oct 25, 2012 at 3:22 PM, Jay McCarthy jay.mccar...@gmail.com wrote:
DrDr gives you access to an X11 display, so I suppose you could run
Firefox or something else that you could script. I don't really know
anything about that and/or getting the results back to the Racket
script to
On Tue, Oct 23, 2012 at 9:42 PM, Robby Findler
ro...@eecs.northwestern.edu wrote:
Is it possible that one of those vectors is mutable and the other is
immutable?
I'm not sure yet. Sorry about not replying immediately; I'm still
trying to figure out where the error is occurring. It's at a
I'm hacking into Whalesong to see if I can nail this down more precisely.
Ok, I've got a better test case for you that boils down what I'm encountering.
Here's a set of three files test.rkt, structs.rkt, and builder.rkt:
;; test.rkt
#lang typed/racket/base
(require structs.rkt)
The following program is generating a type error in 5.3.1, but I don't
understand it yet.
;;;
#lang typed/racket/base
;; We may have more information about the lambda's name. This will show it.
(define-struct: LamPositionalName ([name : Symbol]
On Tue, Oct 23, 2012 at 5:14 PM, Danny Yoo d...@hashcollision.org wrote:
The following program is generating a type error in 5.3.1, but I don't
understand it yet.
;;;
#lang typed/racket/base
;; We may have more information about the lambda's name. This will show
I'm seeing the following error deep within Whalesong when I'm running
its test suite:
. .
../../../Library/Racket/planet/300/5.3.0.900/cache/dyoo/browser-evaluate.plt/1/0/browser-evaluate.rkt:145:0:
prop:chaperone-contract: expected a chaperone of
* Danny Yoo d...@cs.wpi.edu
- Whalesong Tests (confirm that Whalesong runs from PLaneT)
Does not run, but can you take this out of the checklist anyway?
I'll follow up with a request on how to add Whalesong as a DrDr test
so that it's continually tested as opposed to tested only at
release
During release testing for 5.3.1, I found that Whalesong broke in a
few ways. I'd like to detect the problem in a better way than what
I've been doing now. What's involved in getting into the DrDr
automatic build bot, and how would I get it to track Whalesong as I
continue to develop it?
Does anyone else see severe build problems on the plt/release branch?
I'm seeing a lot of compile-time errors during 'raco setup'; it's
making it difficult to test things because when a problem occurs, I'm
not sure if it's my fault or if the repo is just in a weird state.
I made sure to clean my
I keep finding myself writing:
(get-pure-port (string-url ...))
where the call to get-pure-port always has a string-url there. I was
wondering if something like the following patch would be acceptable:
https://github.com/dyoo/racket/commit/3aa1467a168be758c20e36ee7afad190f3af0ad0
On Tuesday, September 18, 2012, Matthew Flatt wrote:
I wasn't able to replicate the crash. Does it happen consistently for
you in v5.3? In v5.3.0.24?
It's consistent for me in 5.3. I can come in the morning with the laptop
to show you.
_
Racket Developers list:
I'm seeing weirdness when trying to import Dave Herman's memoize
package on Racket 5.3:
;;;
(require (planet dherman/memoize:3:1))
WARNING: collected information for key multiple times: '(index-entry
(mod-path (planet schematics/sake))); values: Segmentation fault: 11
;;;
I'm on
-in-racket-and-go.
in response to *Danny Yoo*:
Yes, looks like things will be a lot better. See Matthew Flatt’s analysis
and results in the thread here:
http://lists.racket-lang.org/users/archive/2012-August/053458.html
Thanks for the update, and I am now looking forward to v5.3.0.18. One more
thing
I've pushed the change to the git repo's master branch. Please let me
know whether a build on your machine works with this change.
Sorry for the delay! I confirm that I'm not seeing the crash under
master (44161d73c8bdce0374718d1ab0bc20fbebc1fec2) on my system.
_
I tried building from scratch again from
c9d0319a11cb2aae6d1e81d0c6465b4241a4ecff and see the following:
raco setup: 1 running: plot/scribblings/plot.scrbl
raco setup: 2 running: preprocessor/scribblings/preprocessor.scrbl
raco setup: 2 running: scribblings/quick/quick.scrbl
raco setup: 2
On Wed, Jul 25, 2012 at 7:07 AM, Matthew Flatt mfl...@cs.utah.edu wrote:
This looks like a crash that I've seen, but only a couple of times over
months. For the crash I saw, control was in libpixman via libcairo
during the rendering of the Plot manual, but I haven't been able to
replicate it
* Danny Yoo d...@cs.wpi.edu
- Whalesong Tests (confirm that Whalesong runs from PLaneT)
Just wanted to confirm that Whalesong in development is running under 5.2.900.
_
Racket Developers list:
http://lists.racket-lang.org/dev
I'm seeing segfaults when trying to build the release on my uber
64-bit Ubuntu box. (I'm on c9d0319a11cb2aae6d1e81d0c6465b4241a4ecff)
raco setup: 2 running: picturing-programs/picturing-programs.scrbl
raco setup: 1 running: plai/scribblings/plai.scrbl
raco setup: 2 running: planet/planet.scrbl
On Fri, Jul 20, 2012 at 2:55 PM, Ryan Culpepper r...@cs.utah.edu wrote:
Just a reminder that testing for release v5.3 begins Monday.
Ok, understood! Unfortunately, Whalesong won't initially have support
for submodules.
I'm currently addressing type errors that I'm getting from the new
verson
On Sat, Jun 16, 2012 at 5:01 PM, John Clements
cleme...@brinckerhoff.org wrote:
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
Just to follow up on this: in my conditional scribble language, I've
needed a splicing style for itemlists, because certain items may or
may not show depending on context.
Just in case this happens to be helpful for anyone else, here's the
helper I'm using:
Would it be possible to extend the sort function to allow for multiple
keys to facilitate sorting lists of lists or lists of structs.
The sort function should accommodate this by providing a custom
comparator as the second (optional) argument to it.
When building custom comparators, you might
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