rabins -w extended format doesn't seem to work

[Corey Smith]

I've tried it in both 3.0.2 and 3.0.3.15 without success.  Shouldn't
this work?

rabins -S 127.0.0.1:561 -M time 10m -w t/%Y/%m/%d/argus.%H.%M.%S

# find t
t
t/%Y
t/%Y/%m
t/%Y/%m/%d

Another example:

rabins -S 127.0.0.1:561 -M time 10m -w "t/\$srcid/argus."

# find t
t
t/$srcid

I'm running FreeBSD i386 BTW.

-Corey Smith