class PREDEF_CMD_IDENTIFIERS feature {NONE} command_cmd_id: INTEGER is 1 open_cmd_id: INTEGER is 2 popdown_cmd_id: INTEGER is 3 popup_cmd_id: INTEGER is 4 save_cmd_id: INTEGER is 5 new_cmd_id: INTEGER is 6 undoable_cmd_id: INTEGER is 7 open_window_cmd_id: INTEGER is 8 close_window_cmd_id: INTEGER is 9 minimize_window_cmd_id: INTEGER is 10 maximize_window_cmd_id: INTEGER is 11 restore_window_cmd_id: INTEGER is 12 reset_to_empty_cmd_id: INTEGER is 13 reset_to_zero_cmd_id: INTEGER is 14 clear_cmd_id: INTEGER is 15 end