callbacks.put("rel-mid3", callback);
callbacks.put("rel-mid4", callback);
callbacks.put("rel-bottom", callback);
+ callbacks.put("der-top", callback);
+ callbacks.put("der-mid", callback);
+ callbacks.put("der-mid3", callback);
+ callbacks.put("der-bottom", callback);
callback = new AppendName<T>();
callbacks.put("...", callback);