/usr/share/perl5/Pod/Simple/PullParserStartToken.pm is in libpod-simple-perl 3.28-1.
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 | require 5;
package Pod::Simple::PullParserStartToken;
use Pod::Simple::PullParserToken ();
use strict;
use vars qw(@ISA $VERSION);
@ISA = ('Pod::Simple::PullParserToken');
$VERSION = '3.28';
sub new { # Class->new(tagname, optional_attrhash);
my $class = shift;
return bless ['start', @_], ref($class) || $class;
}
# Purely accessors:
sub tagname { (@_ == 2) ? ($_[0][1] = $_[1]) : $_[0][1] }
sub tag { shift->tagname(@_) }
sub is_tagname { $_[0][1] eq $_[1] }
sub is_tag { shift->is_tagname(@_) }
sub attr_hash { $_[0][2] ||= {} }
sub attr {
if(@_ == 2) { # Reading: $token->attr('attrname')
${$_[0][2] || return undef}{ $_[1] };
} elsif(@_ > 2) { # Writing: $token->attr('attrname', 'newval')
${$_[0][2] ||= {}}{ $_[1] } = $_[2];
} else {
require Carp;
Carp::croak(
'usage: $object->attr("val") or $object->attr("key", "newval")');
return undef;
}
}
1;
__END__
=head1 NAME
Pod::Simple::PullParserStartToken -- start-tokens from Pod::Simple::PullParser
=head1 SYNOPSIS
(See L<Pod::Simple::PullParser>)
=head1 DESCRIPTION
When you do $parser->get_token on a L<Pod::Simple::PullParser> object, you might
get an object of this class.
This is a subclass of L<Pod::Simple::PullParserToken> and inherits all its methods,
and adds these methods:
=over
=item $token->tagname
This returns the tagname for this start-token object.
For example, parsing a "=head1 ..." line will give you
a start-token with the tagname of "head1", token(s) for its
content, and then an end-token with the tagname of "head1".
=item $token->tagname(I<somestring>)
This changes the tagname for this start-token object.
You probably won't need
to do this.
=item $token->tag(...)
A shortcut for $token->tagname(...)
=item $token->is_tag(I<somestring>) or $token->is_tagname(I<somestring>)
These are shortcuts for C<< $token->tag() eq I<somestring> >>
=item $token->attr(I<attrname>)
This returns the value of the I<attrname> attribute for this start-token
object, or undef.
For example, parsing a LZ<><Foo/"Bar"> link will produce a start-token
with a "to" attribute with the value "Foo", a "type" attribute with the
value "pod", and a "section" attribute with the value "Bar".
=item $token->attr(I<attrname>, I<newvalue>)
This sets the I<attrname> attribute for this start-token object to
I<newvalue>. You probably won't need to do this.
=item $token->attr_hash
This returns the hashref that is the attribute set for this start-token.
This is useful if (for example) you want to ask what all the attributes
are -- you can just do C<< keys %{$token->attr_hash} >>
=back
You're unlikely to ever need to construct an object of this class for
yourself, but if you want to, call
C<<
Pod::Simple::PullParserStartToken->new( I<tagname>, I<attrhash> )
>>
=head1 SEE ALSO
L<Pod::Simple::PullParserToken>, L<Pod::Simple>, L<Pod::Simple::Subclassing>
=head1 SEE ALSO
L<Pod::Simple::PullParserToken>, L<Pod::Simple>, L<Pod::Simple::Subclassing>
=head1 SUPPORT
Questions or discussion about POD and Pod::Simple should be sent to the
pod-people@perl.org mail list. Send an empty email to
pod-people-subscribe@perl.org to subscribe.
This module is managed in an open GitHub repository,
L<https://github.com/theory/pod-simple/>. Feel free to fork and contribute, or
to clone L<git://github.com/theory/pod-simple.git> and send patches!
Patches against Pod::Simple are welcome. Please send bug reports to
<bug-pod-simple@rt.cpan.org>.
=head1 COPYRIGHT AND DISCLAIMERS
Copyright (c) 2002 Sean M. Burke.
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself.
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.
=head1 AUTHOR
Pod::Simple was created by Sean M. Burke <sburke@cpan.org>.
But don't bother him, he's retired.
Pod::Simple is maintained by:
=over
=item * Allison Randal C<allison@perl.org>
=item * Hans Dieter Pearcey C<hdp@cpan.org>
=item * David E. Wheeler C<dwheeler@cpan.org>
=back
=cut
|