Sorry, forgot to add the last reference. [4] https://gist.github.com/ivmarkp/faf2f17aee7ac6f12d6cd518bd6e3f3b -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xapian.org/pipermail/xapian-devel/attachments/20170614/c36a0a04/attachment.html>