@Chapter
    @Title { Adding Structure to Documents }
    @Tag { structure }
@Begin
@BeginSections
@Include { str_disp }
@Include { str_list }
@Include { str_foot }
@Include { str_marg }
@Include { str_theo }
@Include { str_figs }
@Include { str_larg }
@Include { str_cros }
@Include { str_cont }
@Include { str_indx }
@Include { str_colu }
@Include { str_defs }
@EndSections
@End @Chapter