DM pointed us to https://code.google.com/archive/p/luke/ FIO. There are also one or two forks of *luke* on GitHub. I'd be out of my depth in this stuff. David -- View this message in context: http://sword-dev.350566.n4.nabble.com/luke-the-toolkit-for-lucene-tp4657117.html Sent from the SWORD Dev mailing list archive at Nabble.com.