wayneeseguin/rvm — pull request #1894 by richardkmichael (2013-05-13 12:44:27+00:00)
Title: Directly ask MacPorts about available ports.

@mpapis Could you take a quick look at this, it's the tiny outcome of our IRC discussion. MacOS appears to have GNU grep by default, so `-q` is probably OK (even if other platforms would need `> /dev/null`). What did you ask me to remove.. ?