| 摘要 |
PURPOSE:To decrease a modification miss by retrieving the change error of a change source program, based on an object source program, a change rule and correction history data. CONSTITUTION:Inspection means 1, 44 retrieve the change error of a change source program, based on an object source program, a change rule 104 and correction history data 102, therefore, when the change error is retrieved, an operator corrects a change error part of the change source program. Accordingly, it will suffice that the operator inputs a change object source program, change information and the change rule 104, and by inputting them, a change source program is obtained automatically, and also, its change error is retrieved, therefore, it will suffice that a change error part is corrected. In such a manner, a modification miss can be decreased.
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