/usr/share/perl5/Pod/Simple/Methody.pm is in libpod-simple-perl 3.35-1.
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 | require 5;
package Pod::Simple::Methody;
use strict;
use Pod::Simple ();
use vars qw(@ISA $VERSION);
$VERSION = '3.35';
@ISA = ('Pod::Simple');
# Yes, we could use named variables, but I want this to be impose
# as little an additional performance hit as possible.
sub _handle_element_start {
$_[1] =~ tr/-:./__/;
( $_[0]->can( 'start_' . $_[1] )
|| return
)->(
$_[0], $_[2]
);
}
sub _handle_text {
( $_[0]->can( 'handle_text' )
|| return
)->(
@_
);
}
sub _handle_element_end {
$_[1] =~ tr/-:./__/;
( $_[0]->can( 'end_' . $_[1] )
|| return
)->(
$_[0], $_[2]
);
}
1;
__END__
=head1 NAME
Pod::Simple::Methody -- turn Pod::Simple events into method calls
=head1 SYNOPSIS
require 5;
use strict;
package SomePodFormatter;
use base qw(Pod::Simple::Methody);
sub handle_text {
my($self, $text) = @_;
...
}
sub start_head1 {
my($self, $attrs) = @_;
...
}
sub end_head1 {
my($self) = @_;
...
}
...and start_/end_ methods for whatever other events you want to catch.
=head1 DESCRIPTION
This class is of
interest to people writing Pod formatters based on Pod::Simple.
This class (which is very small -- read the source) overrides
Pod::Simple's _handle_element_start, _handle_text, and
_handle_element_end methods so that parser events are turned into method
calls. (Otherwise, this is a subclass of L<Pod::Simple> and inherits all
its methods.)
You can use this class as the base class for a Pod formatter/processor.
=head1 METHOD CALLING
When Pod::Simple sees a "=head1 Hi there", for example, it basically does
this:
$parser->_handle_element_start( "head1", \%attributes );
$parser->_handle_text( "Hi there" );
$parser->_handle_element_end( "head1" );
But if you subclass Pod::Simple::Methody, it will instead do this
when it sees a "=head1 Hi there":
$parser->start_head1( \%attributes ) if $parser->can('start_head1');
$parser->handle_text( "Hi there" ) if $parser->can('handle_text');
$parser->end_head1() if $parser->can('end_head1');
If Pod::Simple sends an event where the element name has a dash,
period, or colon, the corresponding method name will have a underscore
in its place. For example, "foo.bar:baz" becomes start_foo_bar_baz
and end_foo_bar_baz.
See the source for Pod::Simple::Text for an example of using this class.
=head1 SEE ALSO
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/perl-pod/pod-simple/>. Feel free to fork and contribute, or
to clone L<git://github.com/perl-pod/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
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