Subversion Repositories Applications.papyrus

<?php

// This may look a bit strange, but all possible formatting tags have to be in a single regular expression for this to work correctly. Yup!

if (!function_exists("wakka2callback"))

{

	function wakka2callback($things)

	{

		$thing = $things[1];

		global $wiki;

		// events

		if (preg_match("/^\{\{(.*?)\}\}$/s", $thing, $matches))

		{

			if ($matches[1])

				return $wiki->Action($matches[1]);

			else

				return "{{}}";

		}

		else if (preg_match("/^.*$/s", $thing, $matches))

		{

			return "";

		}

		// if we reach this point, it must have been an accident.

		return $thing;

	}

}

$text = str_replace("\r", "", $text);

$text = trim($text)."\n";

$text = preg_replace_callback(

	"/(\{\{.*?\}\}|.*)/msU", "wakka2callback", $text);

print($text);

?>