Document processing apparatus for controlling cursor movement an

Details Document processing apparatus for controlling cursor movement an Document processing apparatus for controlling cursor movement an

1994-10-31

1998-01-27

Feild, Joseph H.

Computer graphics processing and selective visual display system

Display driving control circuitry

Controlling the condition of display elements

395793, 345160, 345145, G06F 1721

Patent

active

057130426

ABSTRACT:
A document processing method of an electronic typewriter or a word processor, in which a cursor can be moved in an area of input data. A predetermined editing mode such as block shift mode or block copy mode is discriminated. The cursor movement to the outside of the input data area is permitted on the basis of the result of the discrimination. A space code, a return code, or the like is inserted at the cursor movement position.

REFERENCES:
patent: 4808016 (1989-02-01), Takahashi
patent: 4841478 (1989-06-01), Takahashi
patent: 4863298 (1989-09-01), Takahashi
The Best Book of: Wordperfect Version 5.0 Author: Vincent Alfieri copyright 1988.
Acerson, Karen L. Word Perfect Series 5 Edition The Complete Reference, (Berkeley CA. McGraw-Hill, 1988), pp. 291-296, 768-773.
Microsoft.RTM. Windows Write User's Guide, 1985, pp. 23-24, 81-83.

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