Reactivate import of cx_Oracle (was commented out for debugging purposes).
Fix typo in docstring.
Whitespace.
Fix _fixargs() (code was replacing the wrong key).
Don't call eval on the key type twice.
Fix typo in docstring.
Update module docstring to describe the usage of var and sql.
Remove unused dump functions.
Remove unused import.
Enhance documentation for var.
Remove support for ul4on.
Remove -f option from docstring.
Document -d/--directory option.
Document changes to oradd in NEWS.rst.
Add support for comments in oradd files.
Don't refer to the non-existant orasql license.
Whitespace in docstring.
Remove unused variable.
Fix variable name.
Make args optional.