[Boost-users] [program option] Unicode support

Hi fellow boost fans, I cannot find the appropriate class to produce Unicode messages in boost::program_options::options_description. I'm looking for something like: woptions_description(const std::wstring &, unsigned = m_default_line_length); Any pointers? (no pun intended) Is there a library similar to boost::program_options with full Unicode support? Cheers, ++Hector C.