It's nice to be able to chain tsearch dictionaries, but I find that it's
not as flexible as it should be. Currently we have these dictionaries
built-in:
dict_simple - lowercases and checks against stop word list, accepts
everything not in stop word list
dict_synonym - replaces with synonym, if
Heikki Linnakangas [EMAIL PROTECTED] writes:
There's clearly need for transforming a word and passing on the
transformed version to the next dictionary. dict_thesaurus does exactly
that by supporting a subdictionary which is called before invoking the
thesaurus, but it should be generic
Heikki, we know about this ( I call it filtering), but we leave it for the
future after we'll have everything in core. The more demonstrative
example is well-known accent-removal problem. I used to recommend to
preprocess string before tsearch2, but there is a problem with
headline() when this
