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);
?>