| Subject: | XML::SAX::ParserFactory should have a can => "method", isa => "package" params |
In order to promote implementation independant parser selection, XML::SAX::ParserFactory should be able to choose the fisrt parser from SAX.ini or wherever which subclasses a certain class or supports a certain method.
This allows the user to speak about compatibility and features of the interface, without specifying a parser manually, leaving the actual choices to XML::SAX::ParserFactory instead.