Data processing: database and file management or data structures – Database design – Data structure types
Patent
1993-02-12
1998-09-15
Weinhardt, Robert A.
Data processing: database and file management or data structures
Database design
Data structure types
707531, G06F 1724
Patent
active
058095136
ABSTRACT:
A text editing method updates one or a plurality of historical files which store text data by historical data of edited results. The text editing method includes the steps of (a) developing, at a start of an editing, text data of a specified historical level in a text file format based on a specified historical file, (b) recording, at a time of text editing, historical information indicating correction contents of corrected text data for each record or each line of the text, and (c) extracting, at an end of the editing, the record or text in which the historical information is set, and reflecting the extracted record or text in the historical file.
REFERENCES:
patent: 3980994 (1976-09-01), Ying et al.
patent: 5151857 (1992-09-01), Matsui
patent: 5243519 (1993-09-01), Andrews et al.
Webster & Associates "WordPerfect 5.1 for Windows" 1992 pp. 1, 166-167, 281-282.
Fujitsu Limited
Poinvil Frantzy
Weinhardt Robert A.
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