gnp/psh — pull request #7 by rocky (2012-04-05 02:10:05+00:00)
Title: Possible fix for help not printing after the first time called. 

Issue #6 - help was not showing anything after first time, because STDOUT was closed.

Fix: dup'd STDOUT in the implementation of Psh::OS::display_pod()

Really should write a little unit test for Psh::OS::display_pod() though.