[racket] Anyone familiar with mercurial? Add syntax coloring to github?

It looks like adding syntax coloring for Racket to GitHub is as easy as changing 

    filenames = ['*.scm']
 
to

    filenames = ['*.scm', '*.rkt']

in line 39 of 

pygments-main/pygments/lexers.functional.py

in the "pygments" project on BitBucket.

Unfortunately, it uses mercurial, and I don't really want to learn yet another source control system unless I have to.

Does someone here have the mercurial experience to make this edit?

John

 
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