class OPEN_CMD inherit PREDEF_CMD creation make feature eiffel_type: STRING is "BUILD_OPEN"; label: STRING is do Result := "Open" end; identifier: INTEGER is do Result := - open_cmd_id end; arguments: EB_LINKED_LIST [ARG] is local arg: ARG once !! Result.make !! arg.session_init (context_catalog.text_page.text_type) Result.extend (arg) end; labels: EB_LINKED_LIST [CMD_LABEL] is local lab: CMD_LABEL; once !! Result.make; !! lab.make ("open"); Result.extend (lab); !! lab.make ("cancel"); Result.extend (lab); end; end