ISOLatin1AccentFilterFactory works quite well for us. It solves our basic euro-text keyboard searching problem, where "protege" should find protégé. ("protege" with two accents.)
-----Original Message----- From: Chris Hostetter [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 24, 2008 4:05 PM To: solr-user@lucene.apache.org Subject: Re: UnicodeNormalizationFilterFactory : I've seen mention of these filters: : : <filter class="schema.UnicodeNormalizationFilterFactory"/> : <filter class="schema.DiacriticsFilterFactory"/> Are you asking because you saw these in Robert Haschart's reply to your previous question? I think those are custom Filters that he has in his project ... not open source (but i may be wrong) they are certainly not something that comes out of the box w/ Solr. -Hoss