heynemann/pyvows — pull request #16 by Telofy (2012-01-23 10:13:35+00:00)
Title: Added an optional argument --path as default for the positional argument path

You often need to specify a base path other than '.' in a pyVows wrapper
script. However, the user should still be able to override the path without
getting error messages that seem to contradict the usage (--help).