final String relpath = relpathTmp;
File templateDir = new File(templateDirName);
System.out.println("AppDoc: using template directory " + templateDir);
Settings settings = new fmpp.setting.Settings(templateDir);
settings.define("outFileExtension", Settings.TYPE_STRING, false, true);
settings.load(new File(templateDir, "config.fmpp"));
// the directory that will contain all output files
System.out.println("AppDoc: using output directory " + outputDirName);
settings.setWithString("outputRoot", outputDirName);
String extension = (String) settings.get("outFileExtension");
if (extension == null) { // if somebody