| 摘要 |
PURPOSE: To exactly detect the corrective candidate position of a new document by detecting the corrective candidate position by comparing the data of an existent document with the data of the new document when preparing the new document data by correcting existent document data. CONSTITUTION: When a user reads the existent document data stored in a storage means 22 such as a floppy disk device into a RAM 18 for work while using an input means 10b, a CPU 20 executes the document editing function program of a ROM 16 storing a document correction supporting function and a document preparation supporting function, etc., and the existent document data are edited by the operation of the user so as to prepare the new document. In an existent document reference mode, the document correction supporting function program in the ROM 16 is executed, the newly prepared document data are compared with the source existent document data and by detecting the continuity of symbolic numerals in the document, for example, the corrective candidate position in the newly prepared document is detected. |
