| // +----------------------------------------------------------------------+ // // $Id: newline.php,v 1.3 2004/12/02 10:54:32 nohn Exp $ /** * * This class implements a Text_Wiki_Rule to mark implied line breaks in the * source text, usually a single carriage return in the middle of a paragraph * or block-quoted text. * * @author Paul M. Jones * * @package Text_Wiki * */ class Text_Wiki_Rule_newline extends Text_Wiki_Rule { /** * * 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->addToken() . $matches[2]; } /** * * Renders a token into text matching the requested format. * * @access public * * @param array $options The "options" portion of the token (second * element). * * @return string The text rendered from the token options. * */ function renderXhtml($options) { return "
\n"; } } ?>