[Doxygen-users] Support for C++11 inline namespaces

[Ed Smith-R. <3d...@ve...>]

In C++ there is a new namespace syntax that allows callers to elide the 
namespace

namespace A {
inline namespace B {
namespace C {
   int foo(int);
}
}
}

auto i = A::C::foo(21);

These are often used to support internal versioning.
Often it is hoped users wouldn't need or want to specify inline 
namespace scope.

In doxygen I would like to possibly
* elide inline namespaces in docs - probably with a config variable.
* and/or create output that you could toggle whether/how inline 
namespaces appear in docs.
* and/or Have inline namespaces appear grayed out or something when 
listing a library component.
Many possibilities are potentially useful to people at different times.

Is there something like this now?
If not could we add it?

Ed