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<?php
/**
*
* Parses for implied line breaks indicated by newlines.
*
* @category Text
*
* @package Text_Wiki
*
* @author Paul M. Jones <pmjones@php.net>
*
* @license LGPL
*
* @version $Id: Newline.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $
*
*/
/**
*
* Parses for implied line breaks indicated by newlines.
*
* This class implements a Text_Wiki_Parse to mark implied line breaks in the
* source text, usually a single carriage return in the middle of a paragraph
* or block-quoted text.
*
* @category Text
*
* @package Text_Wiki
*
* @author Paul M. Jones <pmjones@php.net>
*
*/
class Text_Wiki_Parse_Newline extends Text_Wiki_Parse {
/**
*
* The regular expression used to parse the source text and find
* matches conforming to this rule. Used by the parse() method.
*
* @access public
*
* @var string
*
* @see parse()
*
*/
var $regex = '/([^\n])\n([^\n])/m';
/**
*
* Generates a replacement token for the matched text.
*
* @access public
*
* @param array &$matches The array of matches from parse().
*
* @return string A delimited token to be used as a placeholder in
* the source text.
*
*/
function process(&$matches)
{
return $matches[1] .
$this->wiki->addToken($this->rule) .
$matches[2];
}
}
?>
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