[racket-dev] Is this expected behavior?

On a freshly pulled and compiled racket: jordan@serenity ~ racket Welcome to Racket v5.3.0.24. (enter! slideshow/pict) define-values: assignment disallowed; cannot re-define a constant constant: invoke-unit/core in module: /usr/local/lib/racket/collects/racket/unit.rkt context...:

Re: [racket-dev] today's DrRacket problem

On Mon, Mar 26, 2012 at 10:11:06AM -0400, Matthias Felleisen wrote: Many of you noticed that DrRacket v5.2.1 refused to launch today, March 26. We sincerely apologize for this inconvenience. The problem is due to a so-called Easter egg, which is a visual surprise that one developer builds

Re: [racket-dev] Racket logo

On Thu, Feb 09, 2012 at 11:04:41PM -0500, Eli Barzilay wrote: I prefer keeping the lambda in it.[1] Also r is much less unique.[2] 1+ (or 1!) _ Racket Developers list: http://lists.racket-lang.org/dev

[racket-dev] release branch compile issue

When compiling from the release branch make install dies with: racket/racketcgc -u \ ./../collects/setup/unixstyle-install.rkt \ make-install-copytree ./.. \ /home/jordan/bin//bin /home/jordan/bin//lib/racket/collects /home/jordan/bin//share/racket/doc

Re: [racket-dev] I/O scheduler change --- epoll(), kqueue(), etc.

Awesome! : ) On Thu, Nov 10, 2011 at 12:38:47PM -0700, Matthew Flatt wrote: I've pushed a change in the way that the Racket scheduler handles I/O. The new implementation should scale to a large number of network connections, at least on Linux and BSDs (including Mac OS X). Formerly, if a