mxcl/homebrew — pull request #11607 by staticfloat (2012-04-12 21:39:56+00:00)
Title: Allow for recursive formula search on any "-alt" clone, not just adamv's

Slightly more general conditions on the recursive formula search when installing a tap, allows for clones of adamv's `adamv-alt` Tap to also have their formulae linked into `Library/Formula/`