Last modified: 2006-05-10 10:53:52 UTC
On the Polish projects the following characters should be recognised as legal word-trailing characters which should be merged onto a link of the form [[foo]]bar: ęóąśłżźćń ĘÓĄŚŁŻŹĆŃ
Fixed in trunk. http://mail.wikipedia.org/pipermail/mediawiki-cvs/2006-May/015135.html