EXECUTION TRACING DISPLAYING METHOD FOR LOGICAL TYPE LANGUAGE PROGRAM

摘要

PURPOSE:To improve a debugging efficiency by displaying the program source list of a predicate to be processed and displaying the newest execution condition of respective executed items at the circumference of the item with a diagram. CONSTITUTION:The method has a step to display the program source list of a predicate during the processing and a step to display the newest execution condition of respective executed items at the circumference of the item with a diagram on the displayed program source list. Consequently, by tracing the execution condition which is displayed by the diagram of the items on the program shown by the form easy to be understood by an operator, the present execution point and the details to arrive there can be easily recognized.