I would like to have C++ variables highlighted by scope. E.g. variables should have different coloring depending on file, class, global or local scope. Is it possible?
UPDATE: External helpers (e.g. ctags/clang and vim scripts) are welcome.
UPDATE 2: This really should be possible using libclang. Take a look at Doug Gregor presentations here: http://llvm.org/devmtg/2010-11/ I think just no one has done it yet... or?