inline help could create generate help for the enums

Enums are intended to be self-documenting. The inline help system is plain HTML. Documenting an enum requires duplicating text and maintaining the duplication.

I may be possibly to extend HelpFolder to check the path in __call__ for enum documentation. Instead of streaming the file content, it could generate the html for the enum class and member descriptions as a definition list. I think the challenge is how is the enum located by the code. For example. I want to see the TeamSubscriptionPolicy values, so I set the link to /+help/+enum/TeamSubscriptionPolicy. How does the HelpFolder know that TeamSubscriptionPolicy is actually lp.registry.interfaces.person.TeamSubscriptionPolicy. Maybe it is okay to pass the class path and the logic will raise an error if the member is not a enum