This file is indexed.

/usr/share/perl5/DhMakePerl/PodParser.pm is in dh-make-perl 0.80-1.

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
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
package DhMakePerl::PodParser;

use strict;
use warnings;

our $VERSION = '0.51';

use base qw(Pod::Parser);

=head1 NAME

DhMakePerl::PodParser - internal helper module for DhMakePerl

=head1 SYNOPSIS

DhMakePerl::PodParser is used by DhMakePerl to extract some
information from the module-to-be-packaged. It sub-classes from
L<Pod::Parser> - Please refer to it for further documentation.

=head1 METHODS

=over

=item set_names

Defines the names of the sections that should be fetched from the POD

=cut

sub set_names {
    my ( $parser, @names ) = @_;
    foreach my $n (@names) {
        $parser->{_deb_}->{$n} = undef;
    }
}

=item get

Gets the contents for the specified POD section. The single argument should be
one of the values given to L</set_names>.

=cut

sub get {
    my ( $parser, $name ) = @_;
    $parser->{_deb_}->{$name};
}

=item cleanup

Empties the information held by the parser object

=cut

sub cleanup {
    my $parser = shift;
    delete $parser->{_current_};
    foreach my $k ( keys %{ $parser->{_deb_} } ) {
        $parser->{_deb_}->{$k} = undef;
    }
}

=item command

Overrides base class' L<Pod::Parser> L<command|Pod::Parser/command> method.

Gets each of the POD's commands
(sections), and defines how it should react to each of them. In this
particular implementation, it basically filters out anything except
for the C<=head> sections defined in L</set_names>.

=cut

sub command {
    my ( $parser, $command, $paragraph, $line_num ) = @_;
    $paragraph =~ s/\s+$//s;
    if ( $command =~ /head/ && exists( $parser->{_deb_}->{$paragraph} ) ) {
        $parser->{_current_} = $paragraph;
        $parser->{_lineno_}  = $line_num;
    }
    else {
        delete $parser->{_current_};
    }

    #print "GOT: $command -> $paragraph\n";
}

=item add_text

Hands back the text it received as it occurred in the input stream (see the
L<Pod::Parser>'s documentation for L<verbatim|Pod::Parser/verbatim>,
L<textblock|Pod::Parser/textblock> and
L<interior_sequence|Pod::Parser/interior_sequence>).

Content is ignored if more than 15 lines away from the section start.

=cut

sub add_text {
    my ( $parser, $paragraph, $line_num ) = @_;
    return unless exists $parser->{_current_};
    return if ( $line_num - $parser->{_lineno_} > 15 );
    $paragraph =~ s/^\s+//s;
    $paragraph =~ s/\s+$//s;
    $paragraph = $parser->interpolate( $paragraph, $line_num );
    $parser->{_deb_}->{ $parser->{_current_} } .= "\n\n" . $paragraph;

    #print "GOT: $paragraph'\n";
}

=item verbatim

Called by L<Pod::Parser> for verbatim paragraphs. Redirected to L</add_text>.

=cut

sub verbatim { shift->add_text(@_) }

=item textblock

Called by L<Pod::Parser> for ordinary text paragraphs. Redirected to
L</add_text>.

=cut

sub textblock { shift->add_text(@_) }

=item interior_sequence

L<interior_sequence()|Pod::Parser/interior_sequence()> is called by
L<Pod::Parser> when, eh, an interior sequence occurs in the text. Interior
sequences are things like IE<lt>...E<gt>.

This implementation decodes C<gt>, C<lt>, C<sol>, C<verbar> and numeric
character codes, all used by C<E> escape.

=cut

sub interior_sequence {
    my ( $parser, $seq_command, $seq_argument ) = @_;
    if ( $seq_command eq 'E' ) {
        my %map = ( 'gt' => '>', 'lt' => '<', 'sol' => '/', 'verbar' => '|' );
        return $map{$seq_argument} if exists $map{$seq_argument};
        return chr($seq_argument) if ( $seq_argument =~ /^\d+$/ );

        # html names...
    }
    return $seq_argument;
}

1;

=back

=head1 SEE ALSO

L<Pod::Parser>

=head1 AUTHOR

=over 4

=item Paolo Molaro

=item Documentation added by Gunnar Wolf and Damyan Ivanov

=back

=head1 COPYRIGHT & LICENSE

=over 4

=item Copyright (C) 2001, Paolo Molaro <lupus@debian.org>

=item Copyright (C) 2008, Gunnar Wolf <gwolf@debian.org>

=item Copyright (C) 2008, Damyan Ivanov <dmn@debian.org>

=back

This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License version 2 as published by the Free
Software Foundation.

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.  See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 51 Franklin
Street, Fifth Floor, Boston, MA 02110-1301 USA.

=cut