1.4     2016-09-27      Clean up some nasty old code, no functional changes

1.3     2012-09-30      Add POD tests;
                        Remove 'use diagnostics' from tests

1.2     2005-12-27      Bug-fix for 0:: namespace for perl 5.8.7 on Windows,
                          thanks to Eduardo Oliveros

1.1     2004-12-16      Removed "use diagnostics"

1.0     2004-07-10      Initial release