I was wondering if the library had some way to deal with it natively. If I change from two to three positional arguments, then I have to rewrite the help myself. Hector C Merrill Cornish wrote: If you don't want a --help or -h on the command line, could you output the help text is the user doesn't provide exactly two positional arguments? Merrill _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users ---------------------------------- --------------------------------- Brings words and photos together (easily) with PhotoMail - it's free and works with Yahoo! Mail.