According to Isaac Councill:
> Nevermind the question.  I found that I can search for '*' to return 
> everything in a db.

Yes, that's a new feature in 3.1.6, which was much requested before.

...
> > I am very new to htdig, and I would like to find out what the total 
> > number of documents is in an existing document database.  Is there a 
> > standard mechanism for doing this (I notice that htdig does not allow 
> > boolean searches to start with 'not')?

The 'not' operator in htsearch is binary, not unary, and it essentially
implies 'and not'.

The other trick to getting the total number of documents in an existing
document database, in 3.1.x, is to run htmerge -s.  It will take a little
while, for a large database, because it regenerates some of the database
files, but htmerge can be run more than once on a database generated by
htdig without harm.

-- 
Gilles R. Detillieux              E-mail: <[EMAIL PROTECTED]>
Spinal Cord Research Centre       WWW:    http://www.scrc.umanitoba.ca/~grdetil
Dept. Physiology, U. of Manitoba  Phone:  (204)789-3766
Winnipeg, MB  R3E 3J7  (Canada)   Fax:    (204)789-3930

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