2.3exp: expire and tradspool

[Katsuhiro Kondou]

In article <m11IKHd-000Fa7C at independence.ecn.ou.edu>,
	Richard Michael Todd <rmtodd at mailhost.ecn.ou.edu> wrote;

} I thought of a way around this that might work without making the timecaf
} system too much more complex.  Basically, I'd have requests for 
} SMretrieve(RETR_STAT) cache the CAF TOCs for the CAF files it runs across,
} so that each file will have to be accessed at most once.  It'll make 
} expireover take up more memory (about 12 bytes per article), but should 
} otherwise be fairly efficient.

Sounds good to me.
-- 
Katsuhiro Kondou