Fix to properly take the default window into account by setting a flag and

Fix to properly take the default window into account by setting a flag and

Sun Mar  3 18:47:13 2002  Owen Taylor  <otaylor@redhat.com>

        * gtk/gtkwindow.c (gtk_window_parse_geometry): Fix
        to properly take the default window into account by
        setting a flag and in gtk_window_compute_configure_request_size ()
        multiplying by the increments and adding in the base
        size. (#72393)

        * tests/testgtk.c (create_gridded_geometry): Add a
        test for gridded geometry and for gtk_window_parse_geometry().