1999-10-3  Simon Budig  <Simon.Budig@unix-ag.org>

        * app/path_tool.h
        * app/path_tool.c
        * app/path_toolP.h
        * app/path_curves.h
        * app/path_curves.c
        * app/path_bezier.h
        * app/path_bezer.c

        Minor cleanup in the Api (adding init/cleanup functions for the
        curve-type-specific data, extending the on_handler function to
        return a handler ID, so the tool-core can tell path_curve_drag_handle
        which handle gets dragged around)

        Indentation madness - This must be some kind of infective: Too long
        together with Sven and Mitch :-)