2002-04-20 Robert Collins <rbtcollins@hotmail.com>

2002-04-20  Robert Collins  <rbtcollins@hotmail.com>

        * Makefile.am (libgetopt___la_SOURCES): Add OptionSet.cc and
        StringOption.cc for new functionality.
        (getoptinclude_HEADERS): Install the new headers.
        * include/getopt++/BoolOption.h (BoolOption::shortOption): Change
        to align with new Option header.
        * include/getopt++/Option.h (Option::shortOption): Change to allow
        short options with arguments.
        * include/getopt++/OptionSet.h: Implement ParameterUsage to show
        program options.
        Change Process to include a fallback OptionSet - for picking up
        non-option arguments.
        * include/getopt++/StringOption.h: New file.
        * src/BoolOption.cc (BoolOption::shortOption): Change as per the header.
        * src/OptionSet.cc (OptionSet::Process): Pass on umnparameterised
        arguments.
        (OptionSet::ParameterUsage): Implement.
        * src/StringOption.cc: New file.