[racket] Racket v5.3.4

From: Joe Gilray (jgilray at gmail.com)
Date: Wed May 8 18:45:44 EDT 2013

Thanks Eli.

The installation "feels" faster, but I have seen a couple of random "not
responding"s so far on a W7/32bit OS.  Tonight I will try out W7/64bit and


On Wed, May 8, 2013 at 9:46 AM, Eli Barzilay <eli at barzilay.org> wrote:

> Racket version 5.3.4 is now available from
>   http://racket-lang.org/
> * Extflonums (80-bit floating-point numbers) are supported on some
>   x86/x86_64 platforms -- including Windows, and including platforms
>   where Racket is compiled to use SSE instructions for flonum
>   arithmetic.  Thanks to Michael Filonenko.
> * OS X: DrRacket and all of the other apps are now signed with an
>   official key.
> * Tally Maze: a new game based an enumeration of 2d mazes.
> * The Optimization Coach, a DrRacket plugin, has been moved from the
>   Racket distribution to the Racket package repository.  Install it
>   with: raco pkg install optimization-coach
> * Redex: `define-union-language' now merges productions when
>   languages define the same nonterminals.  Thanks to William Bowman.
> * The `srfi/19' library is now compatible with the date structure
>   type exported by `racket/base'.
> Feedback Welcome,
> --
>           ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
>                     http://barzilay.org/                   Maze is Life!
> ____________________
>   Racket Users list:
>   http://lists.racket-lang.org/users
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.racket-lang.org/users/archive/attachments/20130508/d92537e8/attachment.html>

Posted on the users mailing list.