Text processing apparatus including fixed and scrolled display i

Details Text processing apparatus including fixed and scrolled display i Text processing apparatus including fixed and scrolled display i

1988-07-29

1992-08-25

Harkcom, Gary V.

G06F 314

Patent

active

051426692

ABSTRACT:
A text processing apparatus includes a keyboard to input various kinds of text information and includes a display to display text information input from the keyboard and an area specifying device to specify an area of the text information displayed on the display device. A scroll instruction device is included to scroll the text information displayed on the display device, memories to store information for use in editing text information input from the keyboard, and a dispaly controller. Reference material can be input into a window on the display. When a scroll command is given, the window containing the reference material will scroll to an edge of the display and will stop. Text displayed outside the window can continue to scroll while the text in the window remains fixed.

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patent: 4611202 (1986-09-01), DiNitto et al.
patent: 4710761 (1987-12-01), Kapur et al.
patent: 4714918 (1987-12-01), Barker et al.
patent: 4794386 (1988-12-01), Bedrij et al.
Turbo Prolog Owner's Handbook, Bordland International, Inc., 1986, pp. 15, 169-170.

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