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   1  <?php
   2  // $Id: Break.php,v 1.1 2005/01/31 15:46:52 pmjones Exp $
   3  
   4  
   5  /**
   6  * 
   7  * This class implements a Text_Wiki_Parse to mark forced line breaks in the
   8  * source text.
   9  *
  10  * @author Paul M. Jones <pmjones@ciaweb.net>
  11  *
  12  * @package Text_Wiki
  13  *
  14  */
  15  
  16  class Text_Wiki_Parse_Break extends Text_Wiki_Parse {
  17      
  18      
  19      /**
  20      * 
  21      * The regular expression used to parse the source text and find
  22      * matches conforming to this rule.  Used by the parse() method.
  23      * 
  24      * @access public
  25      * 
  26      * @var string
  27      * 
  28      * @see parse()
  29      * 
  30      */
  31      
  32      var $regex = '/ _\n/';
  33      
  34      
  35      /**
  36      * 
  37      * Generates a replacement token for the matched text.
  38      * 
  39      * @access public
  40      *
  41      * @param array &$matches The array of matches from parse().
  42      *
  43      * @return string A delimited token to be used as a placeholder in
  44      * the source text.
  45      *
  46      */
  47      
  48      function process(&$matches)
  49      {    
  50          return $this->wiki->addToken($this->rule);
  51      }
  52  }
  53  
  54  ?>