/usr/share/perl5/PPIx/Regexp/Structure/Code.pm is in libppix-regexp-perl 0.023-1.
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 | =head1 NAME
PPIx::Regexp::Structure::Code - Represent one of the code structures.
=head1 SYNOPSIS
use PPIx::Regexp::Dumper;
PPIx::Regexp::Dumper->new( 'qr{(?{print "hello sailor\n")}smx' )
->print();
=head1 INHERITANCE
C<PPIx::Regexp::Structure::Code> is a
L<PPIx::Regexp::Structure|PPIx::Regexp::Structure>.
C<PPIx::Regexp::Structure::Code> has no descendants.
=head1 DESCRIPTION
This class represents one of the code structures, either
(?{ code })
or
(??{ code })
=head1 METHODS
This class provides no public methods beyond those provided by its
superclass.
=cut
package PPIx::Regexp::Structure::Code;
use strict;
use warnings;
use base qw{ PPIx::Regexp::Structure };
use Carp qw{ cluck };
use PPIx::Regexp::Constant qw{ STRUCTURE_UNKNOWN TOKEN_UNKNOWN };
our $VERSION = '0.023';
# The only child of this structure should be a single
# PPIx::Regexp::Token::Code. Anything else gets turned into the
# appropriate ::Unknown object.
sub __PPIX_LEXER__finalize {
my ( $self ) = @_;
my $count;
my $errors = 0;
foreach my $kid ( $self->children() ) {
$kid->isa( 'PPIx::Regexp::Token::Code' )
and not $count++
and next;
$errors++;
if ( $kid->isa( 'PPIx::Regexp::Token' ) ) {
bless $kid, TOKEN_UNKNOWN;
} elsif ( $kid->isa( 'PPIx::Regexp::Structure' ) ) {
bless $kid, STRUCTURE_UNKNOWN;
} else {
cluck( 'Programming error - unexpected element of class ',
ref $kid, ' found in a PPIx::Regexp::Structure::Code. ',
'Please contact the author' );
}
}
return $errors;
}
1;
__END__
=head1 SUPPORT
Support is by the author. Please file bug reports at
L<http://rt.cpan.org>, or in electronic mail to the author.
=head1 AUTHOR
Thomas R. Wyant, III F<wyant at cpan dot org>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2009-2011 by Thomas R. Wyant, III
This program is free software; you can redistribute it and/or modify it
under the same terms as Perl 5.10.0. For more details, see the full text
of the licenses in the directory LICENSES.
This program is distributed in the hope that it will be useful, but
without any warranty; without even the implied warranty of
merchantability or fitness for a particular purpose.
=cut
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