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HTML::Entities::NumberUser)Contributed Perl DocumenHTML::Entities::Numbered(3)

NAME
       HTML::Entities::Numbered - Conversion of numbered HTML entities

SYNOPSIS
	use HTML::Entities::Numbered;

	$html	 = 'Hi Honey<b>♥</b>';

	# convert named HTML entities to numbered (decimal)
	$decimal = name2decimal($html);	   # Hi Honey<b>♥</b>

	# to numbered (hexadecimal)
	$hex	 = name2hex($html);	   # Hi Honey<b>♥</b>

	$content = 'Copyright © Larry Wall';

	# convert numbered HTML entities (decimal) to named
	$name1	 = decimal2name($content); # Copyright © Larry Wall

	$content = 'Copyright © Larry Wall';
	# convert numbered HTML entitites (hexadecimal) to named
	$name2	 = hex2name($content);	   # Copyright © Larry Wall

	$xml	 = '"Give me ¥10,000" > cherie♠';

	# convert named HTML entities to numbered
	# except valid XML entities (decimal)
	$decimal = name2decimal_xml($xml); # "Give me ¥10,000"
					   # > cherie♠

	# to numbered except valid XML entities (hexdecimal)
	$hex	 = name2hex_xml($xml);	   # "Give me ¥10,000"
					   # > cherie♠

DESCRIPTION
       HTML::Entities::Numbered is a content conversion filter for named HTML
       entities (symbols, mathmetical symbols, Greek letters, Latin letters,
       etc.).  When an argument of "name2decimal()" or "name2hex()" contains
       some nameable HTML entities, they will be replaced to numbered HTML
       entities. And when an argument of "name2decimal_xml()" or
       "name2hex_xml()" contains some nameable numbered HTML entities, they
       will be replaced to numbered HTML entities except valid XML entities
       (the excepted "valid XML entities" are the following five entities:
       "<", ">", "&", """, "'").  By the same token, when
       an argument of "decimal2name()" or "hex2name()" contains some nameable
       numbered HTML entities, they will be replaced to named HTML entities.

       (the exception "valid XML entities" means the following five entities:
       "<", ">", "&", """, "'")

       On version 0.03, the entities hash table is imported from
       HTML::Entities (with obsolete class "HTML::Entities::Numbered::Extra"
       for older releases of Perl).  At the moment, 0.04 (or later) is
       included HTML::Entities::Numbered::Table to import HTML entities table,
       and thereby we do not need to have HTML::Entities (included in
       HTML::Parser distribution).

       This may be also useful for making valid XML (corrects the undefined
       entity references, and enhanced by addition of functions conform to the
       XML).

FUNCTIONS
       Following all functions are exported by default.

       ·   name2decimal

	   Some included named HTML entities in argument of "name2decimal()"
	   will be replaced to decimal numbered HTML entities.

       ·   name2hex

	   Some included named HTML entities in argument of "name2hex()" will
	   be replaced to hexadecimal numbered HTML entities.

       ·   decimal2name

	   Some include decimal numbered HTML entities in argument of
	   "decimal2name()" will be replaced to named HTML entities (If
	   they're nameable).

       ·   hex2name

	   Some include hexadecimal numbered HTML entities in argument of
	   "hex2name()" will be replaced to named HTML entities (If they're
	   nameable).

       ·   name2decimal_xml

	   Some included named HTML entities in argument of
	   "name2decimal_xml()" will be replaced to decimal numbered HTML
	   entities except valid XML entities.

       ·   name2hex_xml

	   Some included named HTML entities in argument of "name2hex_xml()"
	   will be replaced to hexadecimal numbered HTML entities except valid
	   XML entities.

       If you'd prefer not to import them functions into the caller's
       namespace, you can call them as below:

	use HTML::Entities::Numbered ();

	$decimal = HTML::Entities::Numbered::name2decimal($str);
	$hex	 = HTML::Entities::Numbered::name2hex($str);
	$named1	 = HTML::Entities::Numbered::decimal2name($str);
	$named2	 = HTML::Entities::Numbered::hex2name($str);
	$decimal = HTML::Entities::Numbered::name2decimal_xml($str);
	$hex	 = HTML::Entities::Numbered::name2hex_xml($str);

AUTHOR
       Koichi Taniguchi <taniguchi@livedoor.jp>

       Develop triggered by IKEBE Tomohiro <ikebe@cpan.org>

       Many thanks to Tatsuhiko Miyagawa <miyagawa@cpan.org>

COPYRIGHT
       Copyright (c) 2004 Koichi Taniguchi. Japan. All rights reserved.

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

SEE ALSO
       HTML::Entities, http://www.w3.org/TR/REC-html40/sgml/entities.html
       <http://www.w3.org/TR/REC-html40/sgml/entities.html>

perl v5.14.0			  2004-09-02	   HTML::Entities::Numbered(3)

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