[racket] Racket gui

On Mon, Oct 01, 2012 at 05:52:59AM -0600, Matthew Flatt wrote:
> Racket (as of v5.1) no longer uses wxWidgets. The `racket/gui' library
> builds directly on Win32, Cocoa, and Gtk. The source for those
> platform-specific back ends is in
> 
>  collects/mred/private/wx/win32
>  collects/mred/private/wx/cocoa
>  collects/mred/private/wx/gtk
> 
> within your Racket installation.
> 
> DrRacket is written in Racket.
> 
> (The Racket run-time system and compiler is mostly in C, but I think a
> lot of it --- especially the compiler --- is likely to move to Racket
> in the coming years.)

Like Gambit?

-- hendrik