. Now using BOOST_WORKAROUND. renamed local macros, and checked they are not already defined.

. Borland does not support 'non-const-overloads' correctly  (triggers warnings, temporaries being used).  So this feature is now disabled for borland.


[SVN r17216]

libs/format

@@ -1 +1 @@
-Subproject commit 198c0465ff12a2e83bf77bb0efb1a1c12030b9f2
+Subproject commit 3c23a8620c5386e329e7f700c5ac50fb86345c3f