final String deviceType =
(String)IDOMs.getRequiredElementValue(root, "device-type");
//if (log.debugable()) log.debug("Load language: "+lang+", "+ns);
PageRenderer pageRenderer = (PageRenderer)
locateClass(IDOMs.getRequiredElementValue(root, "renderer-class"))
.newInstance();
final List exts = parseExtensions(root);
if (exts.isEmpty())