


Pod::Simple::MethPerl3Programmers ReferenPod::Simple::Methody(3p)


NAME
       Pod::Simple::Methody -- turn Pod::Simple events into
       method calls

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.

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 Pod::Simple and inherits all its
       methods.)

       You can use this class as the base class for a Pod
       formatter/processor.

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":






perl v5.10.1                2008-09-29                          1





Pod::Simple::MethPerl3Programmers ReferenPod::Simple::Methody(3p)


         $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.

SEE ALSO
       Pod::Simple, Pod::Simple::Subclassing

COPYRIGHT AND DISCLAIMERS
       Copyright (c) 2002 Sean M. Burke.  All rights reserved.

       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.

AUTHOR
       Sean M. Burke "sburke@cpan.org"




























perl v5.10.1                2008-09-29                          2


