/usr/share/perl5/PPI/Token/Regexp.pm is in libppi-perl 1.215-1.
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 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 | package PPI::Token::Regexp;
=pod
=head1 NAME
PPI::Token::Regexp - Regular expression abstract base class
=head1 INHERITANCE
PPI::Token::Regexp
isa PPI::Token
isa PPI::Element
=head1 DESCRIPTION
The C<PPI::Token::Regexp> class is never instantiated, and simply
provides a common abstract base class for the three regular expression
classes. These being:
=over 2
=item m// - L<PPI::Token::Regexp::Match>
=item s/// - L<PPI::Token::Regexp::Substitute>
=item tr/// - L<PPI::Token::Regexp::Transliterate>
=back
The names are hopefully obvious enough not to have to explain what
each class is. See their pages for more details.
To save some confusion, it's worth pointing out here that C<qr//> is
B<not> a regular expression (which PPI takes to mean something that
will actually examine or modify a string), but rather a quote-like
operator that acts as a constructor for compiled L<Regexp> objects.
=head1 METHODS
The following methods are inherited by this class' offspring:
=cut
use strict;
use PPI::Token ();
use vars qw{$VERSION @ISA};
BEGIN {
$VERSION = '1.215';
@ISA = 'PPI::Token';
}
#####################################################################
# PPI::Token::Regexp Methods
=pod
=head2 get_match_string
The C<get_match_string> method returns the portion of the regexp that
performs the match.
=cut
sub get_match_string {
return $_[0]->_section_content( 0 );
}
=pod
=head2 get_substitute_string
The C<get_substitute_string> method returns the portion of the regexp
that is substituted for the match, if any. If the regexp does not
substitute, C<undef> is returned.
=cut
sub get_substitute_string {
return $_[0]->_section_content( 1 );
}
=pod
=head2 get_modifiers
The C<get_modifiers> method returns the modifiers of the regexp.
=cut
sub get_modifiers {
return $_[0]->_modifiers();
}
=pod
=head2 get_delimiters
The C<get_delimiters> method returns the delimiters of the regexp as
an array. The first element is the delimiters of the match string, and
the second element (if any) is the delimiters of the substitute string
(if any).
=cut
sub get_delimiters {
return $_[0]->_delimiters();
}
1;
=pod
=head1 SUPPORT
See the L<support section|PPI/SUPPORT> in the main module.
=head1 AUTHOR
Adam Kennedy E<lt>adamk@cpan.orgE<gt>
=head1 COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy.
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
The full text of the license can be found in the
LICENSE file included with this module.
=cut
|