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Man Pages


Manual Reference Pages  -  OPT-CASE.PL (1)

NAME

opt-case.pl - Optimize case insensitive regexp filters for tin

CONTENTS

SYNOPSIS

opt-case.pl < input [> output]

DESCRIPTION

opt-case.pl reads a tin(1) filter-file (tin(5)) with regexp filters on STDIN and turns all case insensitive regexp into case sensitive ones whenever possible, as case sensitive regexp are (a bit) faster.

NOTES

The case= line must come before any line with a regexp pattern, (that is the order tin(1) saves the filter file, if you created the filter by hand and never let tin(1) rewrite the file, you might want to check that first).

Don’t use opt-case.pl on wildmat filters, transform them into regexp filter via w2r.pl(1) first.

AUTHOR

Urs Janssen <urs@tin.org>

SEE ALSO

tin(1), tin(5), w2r.pl(1)

Search for    or go to Top of page |  Section 1 |  Main Index


June 26th, 2003 OPT-CASE (1) 0.2.2

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