Here: http://tinyurl.com/lm2u35f it says that BOOST_NO_NOEXCEPT is deprecated in favor of BOOST_NO_CXX11_NOEXCEPT, yet here: http://tinyurl.com/lggeqcp the reference is defined in terms of the deprecated macros. For consistency and to prevent accidental misuse shouldn't the documentation be referencing the new macros throughout?