Another check point for the ps backend. Now I can get it to show pages!

Another check point for the ps backend. Now I can get it to show pages!

2004-12-22  Marco Pesenti Gritti  <marco@gnome.org>

        * ps/gtkgs.c: (gtk_gs_init), (gtk_gs_class_init), (gtk_gs_cleanup),
        (gtk_gs_finalize), (gtk_gs_set_center), (set_up_page), (output),
        (start_interpreter), (compute_size), (gtk_gs_enable_interpreter),
        (gtk_gs_get_type), (gtk_gs_new), (gtk_gs_reload),
        (gtk_gs_emit_error_msg), (gtk_gs_disable_interpreter),
        (gtk_gs_load), (gtk_gs_goto_page), (gtk_gs_set_page_size),
        (gtk_gs_set_override_orientation), (gtk_gs_set_override_size),
        (gtk_gs_set_zoom), (gtk_gs_set_default_orientation),
        (gtk_gs_set_antialiasing), (ps_document_load),
        (ps_document_render):
        * ps/gtkgs.h:

        Another check point for the ps backend. Now I can get it to show
        pages!