DDoc with cross-references

[Ary Manzana]

I'm planning to add cross-references to the default ddoc output. At 
least that's the simplest thing I could do right now that might improve 
ddoc somehow.

I see the documentation generated for phobos, for example:

http://dlang.org/phobos/std_array.html#Appender

has anchors to the many symbols (in fact, now I notice it's flawed, 
because they are not fully-qualified).

Does anyone know where can I get the macros for generating such output? 
I will need it for generating the cross-links.

But a more appropriate question is: why the default ddoc output doesn't 
generate such anchors by default? At least putting an ID to the 
generated DT...