/usr/share/perl5/PPI/Token/Quote/Single.pm is in libppi-perl 1.236-1.
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 | package PPI::Token::Quote::Single;
=pod
=head1 NAME
PPI::Token::Quote::Single - A 'single quote' token
=head1 INHERITANCE
PPI::Token::Quote::Single
isa PPI::Token::Quote
isa PPI::Token
isa PPI::Element
=head1 SYNOPSIS
'This is a single quote'
q{This is a literal, but NOT a single quote}
=head1 DESCRIPTION
A C<PPI::Token::Quote::Single> object represents a single quoted string
literal.
=head1 METHODS
There are no methods available for C<PPI::Token::Quote::Single> beyond
those provided by the parent L<PPI::Token::Quote>, L<PPI::Token> and
L<PPI::Element> classes.
=cut
use strict;
use PPI::Token::Quote ();
use PPI::Token::_QuoteEngine::Simple ();
use vars qw{$VERSION @ISA};
BEGIN {
$VERSION = '1.236';
@ISA = qw{
PPI::Token::_QuoteEngine::Simple
PPI::Token::Quote
};
}
#####################################################################
# PPI::Token::Quote Methods
sub string {
my $str = $_[0]->{content};
substr( $str, 1, length($str) - 2 );
}
my %UNESCAPE = (
"\\'" => "'",
"\\\\" => "\\",
);
sub literal {
# Unescape \\ and \' ONLY
my $str = $_[0]->string;
$str =~ s/(\\.)/$UNESCAPE{$1} || $1/ge;
return $str;
}
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
|