* trunk/boost/config/compiler/borland.hpp: It looks like John Maddock and I independently added C++0x macros. The resulting inconsistencies need to be reconciled. The BOOST_CODEGEAR_0X_SUPPORT macro doesn't appear to be documented, by the way.
John, do you want to take a whack at this?
Well I've had a go... the BOOST_CODEGEAR_0X_SUPPORT macro is entirely internal to that header BTW, it gets turned on when the -Ax compiler option is used.
* trunk/boost/config/compiler/codegear.hpp: Doesn't have the negative C++ macros yet. I'd like to borland.hpp finished before trying to do codegear.hpp.
It's basically the same as Borland.hpp, so I took a whack at that one as well, we'll see how the tests go. BTW BOOST_HAS_EXPLICIT_CONVERSION_OPS and BOOST_HAS_SCOPED_ENUM appear to have no new alternatives? John.