Document processing apparatus

Details Document processing apparatus Document processing apparatus

1987-07-14

1989-06-13

Harkcom, Gary V.

Boots, shoes, and leggings

400 83, 400 63, G06F 314

Patent

active

048398276

ABSTRACT:
In a document processing apparatus, the top position of the input data visually displayed on a display unit is displaced toward the end of the line and the corresponding control code mark is represented before the top position of the input data when a control code therefor is input. The apparatus is provided with a shift inhibit for adding space codes in the corresponding area of the input data buffer so that format is not changed despite rewrite of the control code, and a shift permit for displacement of the top position after erasure of said control code mark by the erase signal. Thereby, deformatting is prevented and the document processing is easily carried out.

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IBM Technical Disclosure Bulletin "Enhanced Word Processing Access to Documents", vol. 30, No. 9, 2/88, pp. 6-7.
IBM Technical Disclosure Bulletin, "Line, Point, and Tab Alignment", vol. 25, No. 1, 6/82, pp. 213-215.

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