Homebrew/homebrew-dupes — pull request #135 by Pyrolistical (2013-01-20 03:13:04+00:00)
Title: Update command line script xpath with one that actually works

The xpath script included with Mac OS X is basically unusable.
There is no -q flag to remove the prefix '-- NODE --' and attempts to pipe
the stderr to /dev/null removes the new line separating the actual
nodes found.

This version of the script actually had a man page with useful
information, unlike the one out of the box.