[racket] Is DrRacket written in Racket?

Whoops, forgot to actually send this to the list.

On 2012-05-16 14:09:03 -0500, Olwe Melwasul wrote:
>    Curious about DrRacket and what it is. Is it a C++ IDE, or is it like
>    Edwin on MIT-Scheme or Emacs with elisp on "micro-code?"

I just updated the Wikipedia article on Racket/DrRacket to clarify that
it is self-hosted:
  http://en.wikipedia.org/wiki/Racket_programming_language#Programming_environment

(also see intro blurb)

Does it help answer this question or does it need more explanation?

Cheers,
Asumu