摘要 |
PURPOSE:To reproduce an editing processing by correcting hysteresis information for an operation relating to the editing and similarly treating the hysteresis information to input information from an input device. CONSTITUTION:After the long editing operation is executed, when a malfunction is noticed, the editing processing can be reproduced by a key history input processing part 21 based on the input information previously stored in a key history file 15. A taking out cycle from the key history file 15 is changed by a reproduction speed change processing part 17, thereby, the speed in the reproduction can be changed, so that initially, the edition is reproduced at high speed and at the time of approaching to the position of the malfunction, the edition is slowly reproduced. Thereby, the malfunction can be searched without a wastefulness in time.
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