| 摘要 |
<p>PURPOSE:To perform efficiently the input processing, by adding a level number and a repeat indicating code to each preliminarily determined text to control the display and the input. CONSTITUTION:A pertinent text generated in accordance with a form of a text 14 is read in and is displayed on the lowest line of the screen on a display 16. In this case, contents displayed before this display are scrolled up each time line by line. When the text 14 is displayed on the screen of the display 16 through a screen buffer 15, the address of the pertinent text is stored in a stack area 11 in accordance with the level number if the repeat indicating code is added, and 0 is stored in the stack area 11 similarly if this code is not added. Next, data related to the displayed text 14 is inputted or a cancel key is depressed. If data is inputted, the control is returned to the first processing; and if the cancel key is depressed, the control skips over texts up to a text having a level number equal to or lower than that of the text which is indicated by a pointer when the cancel key is depressed, and the pertinent text is displayed, and the control is returned to the first processing.</p> |
