add_action add_verb all_inventory allocate bit fields call_other call_out capitalize catch clone_object create_wizard creator crypt ctime destruct enable_commands environment exec explode extract file_name file_size file_time filter_array find_call_out find_living find_object find_player first_inventory get_dir implode input_to interactive intp living log_file lower_case member_array move_object next_inventory notify_fail pointerp present previous process_string query_idle query_verb random read_bytes read_file regexp remove_call_out restore_object rtime save_object set_heart_beat set_light set_living shadow sizeof sort_array sscanf stringp strlen tell_object tell_room this_object this_player throw time unique_array users write write_bytes write_file