regexps written with s-expressions applied to
s-expressions instead of strings.
I think you may be interested in OMeta. It was created for Smalltalk and
Javascript but it also had a PLT Scheme reimplementation IIRC.
--
regards,
Jakub Piotr Cłapa
and whatever tricky stuff
Chrome will do. And you know that they will probably do tricky stuff.
NaCL in Chrome should work like a just another operating system. It uses
an instruction verifier and not is not a VM or C-Javascript thing.
--
regards,
Jakub Piotr Cłapa
)
'(#\-)) '())]
to consume the sign character.
Anybody managing the package these days? I fixed my local copy but it's
not a very persistent solution. Ideas?
I am afraid we are on our own:
http://planet.plt-scheme.org/trac/ticket/317
--
regards,
Jakub Piotr Cłapa
get the process name if not from argv[0]?
ELF headers?
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
form which quotes syntax errors
so you can test them. And make the normal test form re-raise syntax errors.
I don't think that having to use a separate form just to test macros
would be a bad idea.
--
regards,
Jakub Piotr Cłapa
_
For list-related
ws-close! will not
be able to set ws-conn-closed? to #f if there are errors in the shutdown
sequence (i.e. if write-byte throws an exception).
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org
:
~s m))])
(handle-request msg)
(loop))]
(log-info exiting from handle-client)
(remove-observers!)))
(define (start-server)
(ws-serve handle-connection
#:port 8080
#:conn-headers handle-handshake))
#v-
--
regards,
Jakub Piotr
/src/9c60a54ee7df/receive.ss
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
Dear Matthew,
Sorry for the long delay. I will try to help you as much as I can.
On 26.11.10 15:03, Matthew Flatt wrote:
At Thu, 25 Nov 2010 21:30:59 +0100, Jakub Piotr Cłapa wrote:
I tried to install the new Racket nightly on OS X (the previous one was
missing cairo IIRC).
Can you tell me
to press it while standing still.
You will get funny results if someone calibrates inside a moving vehicle
which sometimes stops (like a bus). ;]
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org
experiment:
* Change the `performKeyEquivalent:' implementation to just
#t
* Run GRacket. Does Cmd-A work? Cmd-Q?
No.
A fourth experiment:
* Change the `performKeyEquivalent:' implementation to just
#f
* Run GRacket. Does Cmd-A work? Cmd-Q?
No.
--
regards,
Jakub Piotr
-downs do not react to clicks. I can activate and change
some of them using the keyboard (Tabs + Space).
I removed the org.racket-lang.prefs.rktd file but it didn't help.
Please let me know if there is anything I can do to debug it.
[1]: http://cl.ly/2j2g3m1o0z3i3w472S3l
--
regards,
Jakub Piotr
(but that is a
guess; I didn't measure).
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
also get negative numbers, which is very weird.
This one is a little unexpected. :)
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
On 20.10.10 09:16, Nikita B. Zuev wrote:
Hello,
I'm looking for a way to use Raket's structs in a functional way.
Have you tried struct-copy ?
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org
od disassemblers
goes it is not a trivial problem to solve.
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
On 16.10.10 18:29, Neil Van Dyke wrote:
Jakub Piotr Cłapa wrote at 10/16/2010 11:57 AM:
On 14.10.10 11:44, Noel Welsh wrote:
The distinction is a bit arbitrary, as with a one-to-one mapping you
can convert from one to the other with no loss of information.
AFAIK this is true in general since
.
That said:
1. Trying several popular paths is probably a good idea (an example of
worse is better)
2. Running the command in a subshell (one obtained from /etc/passwd or
Terminal.app configuration) should also work (but requires you to do
argument quoting)
--
regards,
Jakub Piotr Cłapa
. Generally every environment variable I set in my
.zshenv is visible in DrRacket. (including all the paths from paths.d)
PS. I run 10.6 and Racket 5.0.1.2--2010-07-26.
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http
On 10.08.10 20:06, Jakub Piotr Cłapa wrote:
The behaviour stops as soon as I remove the sleep .001 from the shell
script (so it outputs data in big chunks). It looks to me like the event
loop and racket thread scheduling is not working very well in the GUI
version of racket.
I did some
On 12.08.10 03:05, Matthew Flatt wrote:
At Thu, 12 Aug 2010 02:42:20 +0200, Jakub Piotr Cłapa wrote:
I tracked the error down to:
(ffi-lib /Users/jpc/Sources/gr2/src/build/gracket/libs/libcairo.2)
ffi-lib: couldn't open
/Users/jpc/Sources/gr2/src/build/gracket/libs/libcairo.2.dylib
(dlopen
of racket.
PS. I did not test older versions since I do not have them installed
right now but I am happy to do any additional tests you think may be
helpful.
--
regards,
Jakub Piotr Cłapa
#lang racket
(define-values (child sout sin serr) (subprocess #f #f #f ./test.sh))
(copy-port sout (current
(define-syntax-rule (make-accessor b)
(case-lambda
[() b]
[(v) (set! b v)]))
(define (f x y)
(let ([old-x (x)])
(x y)
(list old-x (x
(let ([b 15])
(list b
(f (make-accessor b) 3)
b))
--
regards,
Jakub Piotr Cłapa
it astethicaly and it did not
help with making my program more robust (rather to the contrary,
unfortunately).
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
] DJB has some nice stories about UNIX daemons and their authors
funny ideas:
http://cr.yp.to/daemontools/faq/create.html#fghack
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket-lang.org/listinfo/users
some ways to protect yourself agains malicious and
runaway code. (threads and kill-thread are good but you must check that
all your code is kill-safe)
--
regards,
Jakub Piotr Cłapa
_
For list-related administrative tasks:
http://lists.racket
26 matches
Mail list logo
