| 摘要 |
PURPOSE:To form a stepped list rapidly and precisely by analyzing a block structure, and while stepping respective blocks in accordance with the hierarchical levels of respective blocks, editing and outputting data. CONSTITUTION:The block structure analyzing part 12 of an automatic stepping editor 1 reads out a source program 2 temporally stored in a reading part 11 in each sentence, and if the read sentence is a starting sentence or an end sentence, the hierarchical level is increased by one step or reduced by one step respectively to form a block structure information table and hold the table in a structure information holding part 13. After the analysis of the block structure, a list editing part 14 executes the stepping edition of the list for a source program received from the source program reading part 11 while referring a block structure information table held in an information holding part 13. A list output part 15 receiving the edited result outputs a stepped source program list 3.
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