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<?php
/**
*
* Parses for signatures.
* This class implements a Text_Wiki rule to find sections of the source
* text that are signatures. A signature is any line starting with exactly
* two - signs.
*
* @category Text
*
* @package Text_Wiki
*
* @author Michele Tomaiuolo <tomamic@yahoo.it>
*
* @license LGPL
*
* @version $Id: Address.php 222265 2006-10-23 13:11:27Z mic $
*
*/
class Text_Wiki_Parse_Address extends Text_Wiki_Parse {
/**
*
* The regular expression used to find source text matching this
* rule.
*
* @access public
*
* @var string
*
*/
var $regex = '/^--([^-].*)$/m';
/**
*
* Generates a token entry for the matched text. Token options are:
*
* 'start' => The starting point of the signature.
*
* 'end' => The ending point of the signature.
*
* @access public
*
* @param array &$matches The array of matches from parse().
*
* @return A delimited token number to be used as a placeholder in
* the source text.
*
*/
function process(&$matches)
{
$start = $this->wiki->addToken(
$this->rule, array('type' => 'start')
);
$end = $this->wiki->addToken(
$this->rule, array('type' => 'end')
);
return "\n" . $start . trim($matches[1]) . $end;
}
}
?>
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