| 摘要 |
PURPOSE:To improve the program productivity by inputting the operation specifications to a computer based on a prescribed defining form, analyzing the operation specifications to produce a program language, and easily obtaining a data processing program. CONSTITUTION:An input/output device (screen) 2, a specification file 3, and a produced object file 4 are connected to a CPU 1. The operation commands for insertion, deletion and copy are inputted to describe a text on a screen according to a prescribed specification defining form. These input commands are sequentially interpreted and carried out, and the next strings stored in the file 3 are edited as desired by a definer. Then a program which is pointed by the definer via the specifications and based on the contents of the file 3 is stored in the file 4 after production of the normal program language description. As a result, even an unexperienced or non-experienced operator with production of an interactive program can produce an interactive data processing program with improvement of the program productivity.
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