Program correction maintenance system

Abstract

Abstract PURPOSE:To facilitate a correcting work by adding a comment sentence including a date to be changed, etc., in a line just after a line to be corrected, simultaneously, comparing the programs before the correction and after the correction and outputting the information of a corrected point. CONSTITUTION:A program correcting means 11 reads a before-correction program 5 in a buffer 15, the before-correction program is corrected based on correction data inputted from a keyboard display control means 10, an after- correction program 6 is outputted, and the fact that the correction data are except for the deletion of the data, namely, whether to add or change is decided. A comment line preparing means 12 comments the date to be corrected, etc., in the line next to the line, in which the data are added or updated, when the exception for the deletion of the data is decided and inserts it as a line. A file comparing means 13 compares the before-correction program 5 and after- correction program 6 in the buffer 15, change information to be updated is extracted, and a printer output device control means 14 outputs the change information and an after-correction program list to a printer output device 4. Thus, the correcting work of the program can be easily executed.

Inventors

• 👤 Kazuhiro Tamura
• 👤 和弘 田村

Bibliographic Details