diff -r 902822492a68 -r fe660c52c48f includes/wikiengine/Parse/Default/Bold.php --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/includes/wikiengine/Parse/Default/Bold.php Wed Jun 13 16:07:17 2007 -0400 @@ -0,0 +1,79 @@ + +* +* @license LGPL +* +* @version $Id: Bold.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $ +* +*/ + +/** +* +* Parses for bold text. +* +* This class implements a Text_Wiki_Rule to find source text marked for +* strong emphasis (bold) as defined by text surrounded by three +* single-quotes. On parsing, the text itself is left in place, but the +* starting and ending instances of three single-quotes are replaced with +* tokens. +* +* @category Text +* +* @package Text_Wiki +* +* @author Paul M. Jones +* +*/ + +class Text_Wiki_Parse_Bold 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 $regex = "/'''(()|[^'].*)'''/U"; + + + /** + * + * Generates a replacement for the matched text. Token options are: + * + * 'type' => ['start'|'end'] The starting or ending point of the + * emphasized text. The text itself is left in the source. + * + * @access public + * + * @param array &$matches The array of matches from parse(). + * + * @return A pair of delimited tokens to be used as a placeholder in + * the source text surrounding the text to be emphasized. + * + */ + + function process(&$matches) + { + $start = $this->wiki->addToken($this->rule, array('type' => 'start')); + $end = $this->wiki->addToken($this->rule, array('type' => 'end')); + return $start . $matches[1] . $end; + } +} +?> \ No newline at end of file