Is there a test suite for EOPL? I didn't find anything in collects/eopl
or collects/tests, but eopl.rkt mentions the "test harness".
David
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Racket Developers list:
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The latest student query on "users@racket-lang" comes from a student who typed
an expression at the prompt and hit "Step" to single-step its evaluation.
Which is a reasonable thing to do, and one I've wished for years were possible.
How difficult would it be?
A related wish-list item: I'd lik
In a move that I find not even slightly surprising, the new Apple operating
system (10.8, out soon?) includes new features that make it harder for
developers to deploy their code on user machines.
http://tidbits.com/article/12795
Specifically, the technology is called "Gatekeeper", and it allo
On Feb 21, 2012, at 1:44 PM, Stephen Bloch wrote:
> The latest student query on "users@racket-lang" comes from a student who
> typed an expression at the prompt and hit "Step" to single-step its
> evaluation. Which is a reasonable thing to do, and one I've wished for years
> were possible. H
I saw an error like this a few days ago, but it was in a large
project. This is the minimal example to reproduce the error.
I guest that the problem is that a .zo exist for an older version of a
file that now doesn't compile. The error disappears if I delete all
the .zo files.
I am using the DrRa
I'm hoping that there will be some backlash from this and we'll not
actually see a high setting being the default in 10.8
Robby
On Tue, Feb 21, 2012 at 3:56 PM, John Clements
wrote:
> In a move that I find not even slightly surprising, the new Apple operating
> system (10.8, out soon?) inc
On Feb 21, 2012, at 5:00 PM, John Clements wrote:
> Perhaps the simplest would be to read in the student program, stick the
> current expression on the end of it, and run the stepper. Perhaps it's just
> because I'm the implementer, but this seems error-prone. Perhaps the right
> thing wou
On Sat, Feb 18, 2012 at 7:31 PM, Sean Reque wrote:
> I'm getting this error on the latest release of Racket (5.2) on Windows just
> using vanilla Racket and running my program. The exact message is:
>
> exception raised by error display handler: normalize-path: #
> (within the input path) is not a
On Tue, Feb 21, 2012 at 5:51 PM, SF wrote:
> On Sat, Feb 18, 2012 at 7:31 PM, Sean Reque wrote:
>> I'm getting this error on the latest release of Racket (5.2) on Windows just
>> using vanilla Racket and running my program. The exact message is:
>>
>> exception raised by error display handler: nor
5 hours ago, John Clements wrote:
> In a move that I find not even slightly surprising, the new Apple
> operating system (10.8, out soon?) includes new features that make
> it harder for developers to deploy their code on user machines.
>
> http://tidbits.com/article/12795
The thing that I didn't
On Tue, Feb 21, 2012 at 10:22 PM, Eli Barzilay wrote:
>
> Also, it's likely that I don't understand, but it sounds to me like
> it's better to stay out of this thing since otherwise you need to
> commit to be sandboxed -- and if it's the same as on the ios, then a
> sandboxed racket is not very us
A few minutes ago, Sam Tobin-Hochstadt wrote:
> On Tue, Feb 21, 2012 at 10:22 PM, Eli Barzilay wrote:
> >
> > Also, it's likely that I don't understand, but it sounds to me
> > like it's better to stay out of this thing since otherwise you
> > need to commit to be sandboxed -- and if it's the same
On Feb 21, 2012, at 7:54 PM, Eli Barzilay wrote:
> A few minutes ago, Sam Tobin-Hochstadt wrote:
>> On Tue, Feb 21, 2012 at 10:22 PM, Eli Barzilay wrote:
>>>
>>> Also, it's likely that I don't understand, but it sounds to me
>>> like it's better to stay out of this thing since otherwise you
>>>
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