| 摘要 |
PURPOSE:To relatively display the internal state of a system and the transition of output in addition to an executed command sequence and to efficiently perform optional processing and editing while visually confirming them by producing and expressing one series of operations and a process history in three information modes of a command file, a state file, and a display file. CONSTITUTION:The operation history can be confirmed from the coordinates of executed commands indicated by the command file 3, internal states indicated by the state file 2, and display output indicated by the display file 3. Namely, the serial operation history can be listed from both the points of view of time relation and processing processes relating the interaction between a user and the system, and the state transition from one system state which is caused by a command to another system state can be confirmed on a screen. Further, the operation history file can be edited over a look at the processing processes, so a new derivative processing path can be generated and macroprogram definition characteristic to the user is enabled. |
