[racket] in-line documentation program? Like Javadoc or Doxygen

On Tue, Apr 5, 2011 at 4:54 PM, Charles Hixson
<charleshixsn at earthlink.net> wrote:
> When it comes to Scheme/Lisp I'm nearly a total newbie.  So that page didn't
> mean anything to me.  Perhaps some examples would have made it clear what it
> was talking about, but also perhaps not.  (I *really* didn't understand it.)
>

Here's an example:

http://git.racket-lang.org/plt/blob/HEAD:/collects/file/gif.rkt