add: setInfo("link-ping", ""); 
context: function checkForLink(elem, htmllocalname){  if ((htmllocalname === "a" && elem.href != "") ||    htmllocalname === "area") {    setInfo("link-lang", convertLanguageCode(elem.getAttribute("hreflang")));    setInfo("link-url",  elem.href);    setInfo("link-type", elem.getAttribute("type"));    setInfo("link-rel",  elem.getAttribute("rel"));    setInfo("link-rev",  elem.getAttribute("rev"));    var target = elem.target;    switch (target) {    case "_top":      setInfo("link-target", gMetadataBundle.getString("sameWindowText"));      break;    case "_parent":      setInfo("link-target", gMetadataBundle.getString("parentFrameText"));      break;    case "_blank":      setInfo("link-target", gMetadataBundle.getString("newWindowText"));      break;    case "":    case "_self":      if (elem.ownerDocument.defaultView) {        if (elem.ownerDocument != elem.ownerDocument.defaultView.content.document)          setInfo("link-target", gMetadataBundle.getString("sameFrameText"));        else          setInfo("link-target", gMetadataBundle.getString("sameWindowText"));      } else {        hideNode("link-target");      }      break;    default:      setInfo("link-target", "\"" + target + "\"");    }    onLink = true;  }  else if (elem.getAttributeNS(XLinkNS,"href") != "") {    setInfo("link-url", getAbsoluteURL(elem.getAttributeNS(XLinkNS,"href"),elem));    setInfo("link-lang", "");    setInfo("link-type", "");    setInfo("link-rel", "");    setInfo("link-rev", "");    switch (elem.getAttributeNS(XLinkNS,"show")) {    case "embed":        setInfo("link-target", gMetadataBundle.getString("embeddedText"));        break;    case "new":        setInfo("link-target", gMetadataBundle.getString("newWindowText"));        break;    case "":    case "replace":        if (elem.ownerDocument != elem.ownerDocument.defaultView.content.document)            setInfo("link-target", gMetadataBundle.getString("sameFrameText"));        else            setInfo("link-target", gMetadataBundle.getString("sameWindowText"));        break;    default:        setInfo("link-target", "");        break;    }        onLink = true;  }}
meta: 10234	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/10234/917257fd6339e8a90b94acc0a3c583d55442442e/metaData.js/buggy/browser/base/content/metaData.js