postgres 8.3 rc-1 ispell installation problem

hi folks

i've tried to install ispell for

CREATE TEXT SEARCH DICTIONARY spanish_ispell (
TEMPLATE = ispell,
DictFile = spanish,
AffFile = spanish,
StopWords = spanish
);

sentence, but, one error ocurrs
ERROR: syntax error at line 432 of affix file
"/usr/local/pgsql/share/tsearch_data/spanish.affix"
the offending line is

flag *J: # isimo
E > -E, 'ISIMO # grand'isimo <-- here 432
E > -E, 'ISIMOS # grande grand'isimos
E > -E, 'ISIMA # grande grand'isima
E > -E, 'ISIMAS # grande grand'isimas
O > -O, 'ISIMO # tonto tont'isimo
O > -O, 'ISIMA # tonto tont'isima

i think 'I.. word is not correct for ispell,
this should be one Í letter
but nothing seems to work ..
I've tried
select convert( 'ÍSIMO', 'SQL_ASCII', 'UTF8') ,
but don't work

any clue?
best regards

sorry for my english :)

Tarjeta de crédito Yahoo! de Banco Supervielle.
Solicitá tu nueva Tarjeta de crédito. De tu PC directo a tu casa. www.tuprimeratarjeta.com.ar