tsearch2 punctuation question

For example:

select to_tsvector('cat,dog apple/orange');

to_tsvector
----------------------------------
'cat':1 'dog':2 'apple/orange':3
(1 row)

Is there a setting that allows me to specify that strings containing
the '/' should be parsed into separate words? As is, I can't find
'apple' or 'orange'.

Thanks,

John

John DeSoi, Ph.D.
http://pgedit.com/
Power Tools for PostgreSQL