[libextractor] [libexractor] Support for track number in audio files?

[Petri Helin]

Hi,

I just took a look at the libextractor, since it sounded like an easy 
tool for extracting metainfo from audio files. But then I discovered 
that the set of supported field names is a bit limited for my needs, 
i.e. the track number is missing. I saw in flacextractor.c that you have 
not just forgotten it, but have just not yet implemented it (TRACKNUMBER 
is commented out). Do you have any short term plans for adding it?

Best regards,
Petri