[Doxygen-develop] [PATCH] VHDL Component Instantiation Fixes

[Robert A. <ab...@un...>]

Hi,

I noticed that component instantiations were handled improperly:

Doubly instantiated components were just hidden and not documented at
all. This resulted in wrong documentation. The original hack (keeping a
list inside the parser) might have been intended to relieve the
"inheritance graphs" of some clutter, but that did not work properly either.
Component Instances would also point to "dummy.html" instead of their
containing architecture's page. I fixed that quick and dirty as well.
Still, the whole VHDL module seems like one big hack anyway :-/

Patch is against the latest trunk.

Signed-off-by: Robert Abel <ab...@un...>