[plt-scheme] MD5.SS signature (pun intended)

On Sep 15, Ray Racine wrote:
> The signature of md5.ss in lib/mzscheme does not match what I would
> expect from an md5 hash i.e.,
> [...]

I have added an optional `hex-encode?' argument to `md5', which
defaults to #t.

-- 
          ((lambda (x) (x x)) (lambda (x) (x x)))          Eli Barzilay:
                  http://www.barzilay.org/                 Maze is Life!