[Ardour-Users] Cleaning up a session

[lanas]

Hello,

  I would like to know how to clean up in one command all the unused
tracks making up a session.  These tracks are found at the rightmost of
the main screen.  While they can be useful, at one point it'd be nice
to simply remove them to keep disk space.  Although it is possible to
delete them on a per case basis, I did not find a command that would
clean them all (except the one being in use !) in one sweep.  Is there
such a command ?

Cheers,
Al