* This is not really a bug, but anyway: I do not have much documentation about
  the au file format, so it could be possible that data is hidden insecurely in
  au files of a special encoding. If anybody has documentation about the au
  file format (besides what can be found on www.wotsit.org) please send it to
  me (shetzl@teleweb.at) or tell me where I can find it (or even better,
  improve the code that deals with the au file format :-). 
