Hello,
I've gotten one message from you in the past (requesting offline
documentation in DrRacket), which got two replies.
~Leif Andersen
On Fri, Feb 27, 2015 at 8:17 PM, Mike Burke wrote:
> I’ve sent a couple of messages to the group and don’t see them in my list.
> I presume that either my
I've sent a couple of messages to the group and don't see them in my list. I
presume that either my own posts don't show up or they are never being
received.
Sorry for the inconvenience, but I need to check.
Thanks, Mike
Racket Users list:
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On Fri, Feb 27, 2015 at 6:02 AM, Hendrik Boom
wrote:
>
> Please make sure that gmane service stays, and that email is *not*
> sent in html format.
>
Based on our experience with racket-dev, I'm confident that the e-mails are
not HTML-ized.
Regarding our mirrors, it looks for the moment as thoug
> It shows state windows and debugging windows only when you specify
> appropriate clauses in its description.
They seem to appear by default and I don't see anywhere to disable them?
But, it pulls in a shared library from 'world' that relies on
racket/gui. So the answer is 'currently not pos
The server doesn't need a GUI. It shows state windows and debugging windows
only when you specify appropriate clauses in its description. But, it pulls in
a shared library from 'world' that relies on racket/gui. So the answer is
'currently not possible but doable in principle'.
-- Matthias
Is there any way to run a big-bang universe server without the gui?
Or more generally has anyone figured out how to run a big-bang
universe server on a headless server?
Racket Users list:
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We've pushed repairs for the problem. It started with a recent change
in TR to avoid loading contracts when typed code isn't used in untyped
contracts, refining that implementation exposed a problem with `raco
exe`, etc.
Thanks for the report!
At Fri, 27 Feb 2015 15:39:14 +0300, Dmitry Pavlov wro
On Feb 27, 2015, at 8:37 AM, Konrad Hinsen wrote:
> - A teaching and research language for numerical problems, with
> first-class syntactical support for rationals, floats, bigfloats,
> and (dreaming...) exact reals.
I am sure Neil is working on this. -- Matthias :-)
That's as far as I've ever gotten with memcheck. Racket manipulates the
C stack in ways that are far outside of what is supposed to be allowed,
and I think it confuses Valgrind. I don't know if there's a way to tell
Valgrind to allow this behavior and/or to give up on checking
operations related to
Robby Findler writes:
> Should we consider making in-range signal an error for floats? I
> guess backwards compatibility says "no" but maybe in a future
> racket? With a note in the error message that points people in the
> right direction?
In a future Racket or perhaps in a specialized langu
On Thu, Feb 26, 2015 at 08:17:17PM -0800, John Clements wrote:
> On Thu, Feb 26, 2015 at 8:13 PM, John Clements
> wrote:
>
> >
> >
> > On Thu, Feb 26, 2015 at 8:51 AM, Paul Ojanen
> > wrote:
> >
> >> Thank you for the notice and warning regarding the move to Google Groups.
> >>
> >> Will a Googl
In addition to Sam's suggestion: add an in-float-range.
/Jens Axel
2015-02-27 14:39 GMT+01:00 Sam Tobin-Hochstadt :
> At a minimum, we could (a) log a warning and (b) put a note in the
> docs suggesting that people use Neil's library for floats.
>
> Sam
>
> On Fri, Feb 27, 2015 at 8:33 AM, Robby
At a minimum, we could (a) log a warning and (b) put a note in the
docs suggesting that people use Neil's library for floats.
Sam
On Fri, Feb 27, 2015 at 8:33 AM, Robby Findler
wrote:
> Should we consider making in-range signal an error for floats? I guess
> backwards compatibility says "no" but
Should we consider making in-range signal an error for floats? I guess
backwards compatibility says "no" but maybe in a future racket? With a note
in the error message that points people in the right direction?
Robby
On Friday, February 27, 2015, Konrad Hinsen
wrote:
> On 26/02/2015 15:13, Neil
Hello,
Using the latest Racket snapshot, I am getting a cryptic
error message in raco exe.
test.slon is a program written in a custom #lang.
$ racket -v
Welcome to Racket v6.1.1.8.
$ raco make test.slon
$ racket test.slon
OK
$ raco exe test.slon
require: unknown module
module name: #"/opt/rack
hi.
i'm trying to run racket (v6.1.1.8) under valgrind.
(valgrind --num-callers=24 --vex-iropt-register-updates=allregs-at-each-insn
--tool=memcheck --trace-children=yes /var/tmp/racket/bin/racket)
but racket segfaults when scheme_handle_stack_overflow
calls scheme_longjmpup(&scheme_overflow_jmp-
On Fri, Feb 27, 2015 at 11:06:12AM +0100, SergioBG BG wrote:
> Hi , That was interesting to learn lisp I saw some time ago so I'm
> interested , and I know haskell but I see too difficult with nomads
> and others.
> is difficult to find an answer about this XD
If only those nomads would stay in on
FWIW It is this file and line:
https://github.com/plt/racket/blob/9de70551dcf0106c8d5494ccae5f173cd4457193/racket/collects/data/bit-vector.rkt#L183
2015-02-27 10:41 GMT+01:00 George Neuner :
> On Thu, 26 Feb 2015 12:57:51 -0800, Ryan Davis
> wrote:
>
>>>
>>> On Feb 25, 2015, at 23:25, George Neun
Hi , That was interesting to learn lisp I saw some time ago so I'm
interested , and I know haskell but I see too difficult with nomads
and others.
is difficult to find an answer about this XD
2015-02-27 2:14 GMT+01:00 Matthias Felleisen :
>
> Some well-known hackers tell you to learn "Lisp" to b
You are confused lexer with parser.
That is invalid as yacc format file.
SAITO Atsushi
Racket Users list:
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On Thu, 26 Feb 2015 12:57:51 -0800, Ryan Davis
wrote:
>>
>> On Feb 25, 2015, at 23:25, George Neuner wrote:
>
>> It's still in the 6.1.1 release.
>>
>> I played with it a little: if the two bit-vectors have equal length
>> and the length is <= 8, then equal? always returns #t ... the values
On 26/02/2015 15:13, Neil Toronto wrote:
The second alternative is a little harder to get right because of
fencepost errors [1]. Fortunately, Racket has a library function for it.
Unfortunately, it's buried in `plot/utils`. Here it is in action:
> (require (only-in plot/utils linear-seq))
>
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