[Boost-users] something about icu

hi guys, I want to use boost::regex in Windows XP + VC6 to match Japanese . I want to know if I need to enable ICU when I compile boost_1_36_0. In my short test program, I did not enable icu and it still can mathch and replace Japanese. But I do not know it is always right. And if I want to match Japanese I mush enable ICU? Appreciate any help. Worldwind