NAME
HTML::HTML5::Writer - output a DOM as HTML5
VERISON
0.01
SYNOPSIS
use HTML::HTML5::Writer;
my $writer = HTML::HTML5::Writer->new;
print $writer->document($dom);
DESCRIPTION
This module outputs XML::LibXML::Node objects as HTML5 strings. It works
well on DOM trees that represent valid HTML/XHTML documents; less well
on other DOM trees.
Constructor
"$writer = HTML::HTML5::Writer->new(%opts)"
Create a new writer object. Options include:
* markup
Choose which serialisation of HTML5 to use: 'html' or 'xhtml'.
* polyglot
Set to '1' in order to attempt to produce output which works as
both XML and HTML.
* doctype
Set this to a string to choose which tag to output.
Note, this purely sets the tag and does not change
how the rest of the document is output.
The following constants are provided for convenience:
DOCTYPE_HTML5, DOCTYPE_LEGACY, DOCTYPE_NIL, DOCTYPE_HTML32,
DOCTYPE_HTML4, DOCTYPE_XHTML1, DOCTYPE_XHTML11,
DOCTYPE_XHTML_BASIC, DOCTYPE_XHTML_RDFA.
Defaults to DOCTYPE_HTML5.
* encoding
This module always returns strings in Perl's internal utf8
encoding, but if you can set the 'encoding' option to 'ascii' to
create output that would be suitable for re-encoding to ASCII
(e.g. it will entity-encode characters which do not exist in
ASCII).
* quote_attributes
Set this to a 'force' to force attributes to be quoted.
Otherwise, the writer will automatically detect when attributes
need quoting.
* voids
Set to 'slash' to force void elements to always be terminated
with '/>'. Otherwise, they'll only be terminated that way in
polyglot or XHTML documents.
* start_tags and end_tags
Except in polyglot and XHTML documents, some elements allow
their start and/or end tags to be omitted in certain
circumstances. By setting these to 'force', you can prevent them
from being omitted.
* refs
Special characters that can't be encoded as named entities need
to be encoded as numeric character references instead. These can
be expressed in decimal or hexadecimal. Setting this option to
'dec' or 'hex' allows you to choose. The default is 'hex'.
Public Methods
"$writer->document($node)"
Outputs an XML::LibXML::Document as HTML.
"$writer->element($node)"
Outputs an XML::LibXML::Element as HTML.
"$writer->attribute($node)"
Outputs an XML::LibXML::Attr as HTML.
"$writer->text($node)"
Outputs an XML::LibXML::Text as HTML.
"$writer->cdata($node)"
Outputs an XML::LibXML::CDATASection as HTML.
"$writer->comment($node)"
Outputs an XML::LibXML::Comment as HTML.
"$writer->doctype"
Outputs the writer's DOCTYPE.
"$writer->is_xhtml"
Boolean indicating if $writer is configured to output XHTML.
"$writer->is_polyglot"
Boolean indicating if $writer is configured to output polyglot HTML.
BUGS
Please report any bugs to .
SEE ALSO
HTML::HTML5::Parser, HTML::HTML5::Sanity, XML::LibXML,
XML::LibXML::Debugging.
AUTHOR
Toby Inkster .
COPYRIGHT AND LICENSE
Copyright (C) 2010 by Toby Inkster
This library is free software; you can redistribute it and/or modify it
under the same terms as Perl itself, either Perl version 5.8 or, at your
option, any later version of Perl 5 you may have available.