[fpc-pascal] fpdoc - "all known implementing classes" section

[Michael Van Canneyt]

On Sun, 4 Oct 2015, Graeme Geldenhuys wrote:

> Hi,
>
> Does FPDoc have the functionality to show "All known implementing
> classes" for an Interface or Class?
>
> Something like what JavaDoc does. Here is an example:
>
>  http://docs.oracle.com/javase/7/docs/api/javax/swing/text/Document.html
>
>
> If not, I'm guess the information is there, it would just be a question
> of finding it and presenting it.

Yes, the information is there, it is used to generate the class tree.
But available only as long as all the classes are in the same package.
Which will be OK for the FCL, but not for the RTL.

There is a solution, but it will require 2 passes over rtl and fcl to be able to 
generate the docs...

Michael.