//Recent Changes (thanks to Stefan Riemer for this)
//To get some space between this and the other tabs, you may add the following
//additional CSS to /monobook/user/screen.css:
//  li#tab-recent {
//    margin-left: 1.6em;
//  }
if (!empty($conf["recent_days"])){     
    $_monobook_tabs["tab-recent"]["text"]     = $lang["btn_recent"]; //language comes from DokuWiki core
    $_monobook_tabs["tab-recent"]["href"]     = wl("", array("do" => "recent"), false, "&");
    $_monobook_tabs["tab-recent"]["nofollow"] = true;
}