tree b932f6a0b70344db4dfaa6742cb0e0946fd1369d
parent cc5382deea08122d8f4967485d8dd698cec08726
author Vincent Driessen <vincent@datafox.nl> 1296890558 +0100
committer Vincent Driessen <vincent@datafox.nl> 1296973603 +0100

Rewrite Joseph Levin's solution a bit.

Thanks Joseph! I've added you to the AUTHORS file, too.