Entries, entry tree, comments

Hello!

I'll be trying to extend doxygen to parse upcoming features of C++0x, 
namely concepts. I have a few questions.

1) What places should I look for to make the appropriate changes? I 
started to modify the scanner.l. I would like to make doxygen generate 
list of concepts in a file - where's the code that does for classes, 
functione, etc.?

2) What's the structure of the entry tree? Say I'm parsing a namespace:

namespace ns
{
     // a class
     // a concept
     // something else
}

When I'm parsing the concept what does the "current" variable point to? 
To the entry of the class? Should I make a new entry and make it a child 
of the class or a child of the namespace?

3) How do I handle comments that are put just before the concept? Do I 
have to write scanner rules for them, or are there some available 
already? Are there any functions concerning handling those comments that 
I should be aware of?

4) Concepts can be refined - it's pretty much an inheritance. Are there 
any function to build the inheritance diagram?


Thanks in advance,

Stefan Chrobot


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