indexing description: "Error for unknown language name in generate clause."; date: "$Date$"; revision: "$Revision $" class VD33 inherit LACE_ERROR redefine build_explain end; feature -- Property language_name: STRING; -- Option name feature -- Output build_explain (st: STRUCTURED_TEXT) is do st.add_string ("Invalid language name: "); st.add_string (language_name); st.add_new_line end; feature {LANG_GEN_SD} -- Setting set_language_name (s: STRING) is -- Assign `s' to `language_name' do language_name := s end; end -- class VD33