- new methods for MetaSlot to factor out common code: + slotName (to ease name-construction, care about slot container) + createFromParameterSyntax: essentially move from ::xotcl::Attribute to the meta class - test environment: make sure to avoid confusions between the "namespace" method and command
- experimental: allow to show built-in types provided that a) slot= is specified explicitely, and b) the specified slot is not the default slot. This should guarantee that we do not interfere with the predefined converters for the c-level interface. - incremented ref count on results of all-level converter - extended regression test