[racket-dev] EOPL tests

2012-02-21 Thread David Van Horn
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 _ Racket Developers list: http://lists.racket-lang.org/dev

[racket-dev] Interactive Stepping

2012-02-21 Thread Stephen Bloch
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 like

[racket-dev] OS X 10.8 includes new restrictions on running apps

2012-02-21 Thread John Clements
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

Re: [racket-dev] Interactive Stepping

2012-02-21 Thread John Clements
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. How

Re: [racket-dev] Is anybody else getting this error?

2012-02-21 Thread Gustavo Massaccesi
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

Re: [racket-dev] OS X 10.8 includes new restrictions on running apps

2012-02-21 Thread Robby Findler
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 cleme...@brinckerhoff.org wrote: In a move that I find not even slightly surprising, the new Apple operating

Re: [racket-dev] Is anybody else getting this error?

2012-02-21 Thread SF
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: #path:c:/var (within the input path) is

Re: [racket-dev] Is anybody else getting this error?

2012-02-21 Thread Sam Tobin-Hochstadt
On Tue, Feb 21, 2012 at 5:51 PM, SF sf.ro...@gmail.com 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

Re: [racket-dev] OS X 10.8 includes new restrictions on running apps

2012-02-21 Thread Eli Barzilay
A few minutes ago, Sam Tobin-Hochstadt wrote: On Tue, Feb 21, 2012 at 10:22 PM, Eli Barzilay e...@barzilay.org 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

Re: [racket-dev] OS X 10.8 includes new restrictions on running apps

2012-02-21 Thread John Clements
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 e...@barzilay.org 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