[boost] Config Rewrite (Was Re: [C++0x][config] Taking advantage of C++0x features as they become available)

Rene Rivera wrote:

I thought I'd mention... Along with config macro defs I started extracting all the Config rewrite macros <http://www.crystalclearsoftware.com/cgi-bin/boost_wiki/wiki.pl?BoostConfig> into a separate library <http://svn.boost.org/trac/boost/browser/sandbox/predef>.

If you're rewriting the config macros, one change I'd strongly recommend is a strict separation between macros that are to be defined by the users and macros that are defined in config.hpp. If the documentation says that a macro should be defined by users, then it should not be defined by any of the boost libraries. Joe Gottman