http://github.com/timhunt/Moodle-Question-Engine-2/blob/new_qe/question/engine/lib.php is pretty. http://git.moodle.org/gw?p=moodle.git;a=blob;f=question/editlib.php;h=af49fae3c8e75e9a7a90a115601f075bc2e7c461;hb=HEAD isn't.
Prettiness would be nice.
Tim, how do you like
I use ViewGit interface at git.moodle.cz with Geshi support. That should be easy to use it at the official git repo as well.
I don't like the colours :-p
Seriously, any syntax highlighting is good. I think I prefer cvs.moodle.org colours, and I think it would be good we the various moodle code browsing things coudl be a bit consistent.