pod::elemental::element::pod5::region(3pm) [debian man page]

Pod::Elemental::Element::Pod5::Region(3pm)		User Contributed Perl Documentation		Pod::Elemental::Element::Pod5::Region(3pm)

NAME

       Pod::Elemental::Element::Pod5::Region - a region of Pod (this role likely to be removed)

VERSION

       version 0.102362

OVERVIEW

       A Pod5::Region element represents a region marked by a "=for" command or a pair of "=begin" and "=end" commands.  It may have content of
       its own as well as child paragraphs.

       Its "as_pod_string" method will emit either a "=begin/=end"-enclosed string or a "=for" command, based on whichever is permissible.

ATTRIBUTES

   format_name
       This is the format to which the region was targeted.

       Note!  The format name should not include the leading colon to indicate a pod paragraph.  For that, see "is_pod".

   is_pod
       If true, this region contains pod (ordinary or verbatim) paragraphs, as opposed to data paragraphs.  This will generally result from the
       document originating in a "=begin" block with a colon-prefixed target identifier:

	 =begin :html

	   This is still a verbatim paragraph.

	 =end :html

WARNING

       This class is somewhat sketchy and may be refactored somewhat in the future, specifically to refactor its similarities to
       Pod::Elemental::Element::Nested.

AUTHOR

       Ricardo SIGNES <rjbs@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Ricardo SIGNES.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-05-05				Pod::Elemental::Element::Pod5::Region(3pm)

Pod::Elemental::Transformer::Nester(3pm)		User Contributed Perl Documentation		  Pod::Elemental::Transformer::Nester(3pm)

NAME

       Pod::Elemental::Transformer::Nester - group the document into sections

VERSION

       version 0.102362

OVERVIEW

       The Nester transformer is meant to find potential container elements and make them into actual containers.  It works by being told what
       elements may be made into containers and what subsequent elements they should allow to be stuffed into them.

       For example, given the following nester:

	 use Pod::Elemental::Selectors qw(s_command s_flat);

	 my $nester = Pod::Elemental::Transformer::Nester->new({
	   top_selector      => s_command('head1'),
	   content_selectors => [
	     s_command([ qw(head2 head3 head4) ]),
	     s_flat,
	   ],
	 });

       ..then when we apply the transformation:

	 $nester->transform_node($document);

       ...the nester will find all "=head1" elements in the top-level of the document.	It will ensure that they are represented by objects that
       perform the Pod::Elemental::Node role, and then it will move all subsequent elements matching the "content_selectors" into the container.

       So, if we start with this input:

	 =head1 Header
	 =head2 Subheader
	 Pod5::Ordinary <some content>
	 =head1 New Header

       The nester will convert its structure to look like this:

	 =head1 Header
	   =head2 Subheader
	   Pod5::Ordinary <some content>
	 =head1 New Header

       Once an element is reached that does not pass the content selectors, the nesting ceases until the next potential container.

ATTRIBUTES

   top_selector
       This attribute must be a coderef (presumably made from Pod::Elemental::Selectors) that will test elements in the transformed node and
       return true if the element is a potential new container.

   content_selectors
       This attribute must be an arrayref of coderefs (again presumably made from Pod::Elemental::Selectors) that will test whether paragraphs
       subsequent to the top-level container may be moved under the container.

AUTHOR

       Ricardo SIGNES <rjbs@cpan.org>

COPYRIGHT AND LICENSE

       This software is copyright (c) 2012 by Ricardo SIGNES.

       This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

perl v5.14.2							    2012-05-05				  Pod::Elemental::Transformer::Nester(3pm)