Text stream filter

Details Text stream filter Text stream filter

2005-01-18

2005-01-18

Robinson, Greta (Department: 2177)

Data processing: database and file management or data structures

Database design

Data structure types

C707S793000, C707S793000

Reexamination Certificate

active

06845373

ABSTRACT:
A method and apparatus for filtering an input text stream includes receiving a definition of a filter configuration and modifying the input text stream according to the filter configuration so as to generate a filtered text stream. The filtered text stream includes positioning information for the input text stream. The positioning information may be useable by a downstream scanning device of a parser.

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patent: 6615266 (2003-09-01), Hoffman et al.

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