nx.tcl

- Added two new templates: method.html.tmpl and submethod.html.tmpl - Generalised the support for sub-commands and sub-methods, including a shortcut notation for tag lines. - Adding the special handling of initcmd blocks of attribute slots: They are processed as @param specifications of their owning (class) object. In a next step, I will limit this special handling to the first comment block only, while subsequent ones are evaluated in the context of the slot object itself. - Fixed an issue with cleaning up the processing-related mixin classes in the CommentBlockParser: As the nested notation of doc entities can conflict with relation slot forwarders (*::info::mixin vs. *::info mixin <add|delete>), I revert to using ::nsf::relation directly. - Fixed the default namespace resolution (still needs some review, once all use cases are figured out!) Changed nx and nsf documentation accordingly. - Add first doc text for Object->info() and its sub-methods (for testing purposes, merely) - Added an initial implementation for parsing level support. By introducing skipping axes into the tag notation (e.g., @..param), we can now differentiate between different scopes of applications for tags. This has a number of advantages: a) processing becomes more efficient (skip-level annotated tags can be identified early), b) we do not have maintain different tag labels for different parsing levels (e.g., @child-object vs. @object), ... - Parsing levels have to be maintained within the documentation processor and provided to the comment block parsers at work. This still has to be accomplished. - Adapted the naming scheme for qualifier tags (for now). Instead of "child" scopes, we coerce the entity names using namespace delimiters (this fits nested objects nicely) - Changed the resolution behaviour for dotted tag labels: Intermediate nodes (i.e., entities) are not allocated anymore, on the fly. Rather, it is a pure id resolution, except from the leaf element which is effectively initialised as a documentation entity. This has major implications: It requires partof entities to exist prior to any part entity. However, the id resolution work can later be reused when introducing the new tag notations into the link block markers in the templating engine (avoiding zombie and widely undescribed doc entities). - Started shifting id generation into part attributes (for the time being). Probably I will do so permanently to avoid the complexity in the various new() factories for doc entity types. - Adjusted the tests accordings and added many more on the navigatable tag notation. - Renamed EntityClass and PartClass into Tag and PartTag. The meta-class names so better reflect their purpose as entity factory classes, based on the tag notation scheme. Added a QualifierTag meta-class which marks tags (@class, @object, @command) which impose extra requirements when not being part of another entity (in particular, default namespace resolution). If not part of another entity, they represent *qualifying* language constructs, i.e. language constructs which help identify other elements (command -> subcommand, object -> nested object or method). - Started harmonising the entity class hierarchy (not ready cooked yet): Entity < StructuredEntity < ContainerEntity < @project < @method < @package < PartEntity < @object (@param) < @class < @command The most important change is that all entities (entity instances) can become parts, however, only a single entity class (@param) is critical about it.