/usr/share/perl5/Plucene/Analysis/LowerCaseTokenizer.pm is in libplucene-perl 1.25-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | package Plucene::Analysis::LowerCaseTokenizer;
=head1 NAME
Plucene::Analysis::LowerCaseTokenizer - tokenizer which also lower cases text
=head1 SYNOPSIS
# isa Plucene::Analysis::LetterTokenizer
=head1 DESCRIPTION
This tokenizer divides text at non letters, and also lower cases them.
=head1 METHODS
=cut
use strict;
use warnings;
use base 'Plucene::Analysis::LetterTokenizer';
sub normalize { lc $_[1] }
1;
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