path = getStylePath().lookup("anonymous.xsl");
Path stylePath = path.getParent();
Expr expr = XPath.parseExpr("//xtp:directive.page/@language");
String language = expr.evalString(xsl);
String userName = path.getUserPath();
String mangledName = getMangledName(userName);
String encoding = XPath.evalString("//xsl:output/@encoding", xsl);