Method and system for character sequence checking according...

Details Method and system for character sequence checking according... Method and system for character sequence checking according...

2006-11-28

2006-11-28

Bashore, William (Department: 2176)

Data processing: presentation processing of document, operator i

Presentation processing of document

Layout

C715S252000, C704S008000, C704S009000

Reexamination Certificate

active

07143350

ABSTRACT:
A method and system for checking the validity of a sequence of input characters according to the syntactical rules of a selected language is provided. If an input character may not begin a valid sequence of characters, or if the input character may not be appended to a previously input sequence of characters according to the rules of the selected language, the newly input character may be prohibited from being displayed singularly or appended to the previous sequence and displayed on the user's computer. Previously input character sequences may be edited by determining the sequence validity context of previously input sequences of characters.

REFERENCES:
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patent: 6272495 (2001-08-01), Hetherington
patent: 6411948 (2002-06-01), Hetherington et al.
Alfred, Strohmeier, et al. Ordering of Characters and Strings, Ada Letters, Sep./Oct. 1990, vol. X, No. 7, pp. 70-84.
Akira Nakanishi, Writing Systems of the World: Alphabets, Syllabaries, Pictograms, 1980.
Thaweesak Koanantakool, Ph.D., The Keyboard Layouts and Input Method of the Thai Language, 1993.

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