| 摘要 |
<p>PURPOSE:To display a desired part in a short time by depressing a special key on a keyboard which an information processor has up to the immediate front of a desired list in a long program list and displaying the desired part at high speed. CONSTITUTION:A low speed list display routine 10 is started by a program operating a central processing unit by an interpreter language when data is inputted from the keyboard. When the program list which is to be displayed next is not a mark showing the termination of the list, when a shift key is depressed, for example, a system is shifted to a display routine 13. Thus, display speed can be altered in two stages when a previously decided key is depressed and when it is not depressed. Then, the desired part of the program list can be displayed in shorter time compared to a conventional case.</p> |
