| 摘要 |
PURPOSE:To improve the processing speed by not executing replacement processing to a file when replaced data are given but saving the data and replacing the data simultaneously after the end of replacement so as to facilitate the replacement processing and the cancelling processing. CONSTITUTION:Replaced data D1-Dn given respectively by n-times replacement commands are saved by a replacement data save means provided in a processing section. The processing section does not rewrite in the inside but replaces the data on the display on the screen. When the replacement is all finished in this state and the execution permission for replacement processing is given, the processing section processes simultaneously the saved replaced data D1-Dn through file accessing. When a cancelling command for the replacement processing is given, the replaced data D1-Dn to be saved are aborted and the fetching of new replacement data (rereplacement) is attained. |
