OT: In 2016 I wrote an article for TugBoat.37 about indexing. https://www.tug.org/TUGboat/tb37-1/tb115complete.pdf see page 28 -- Ron Fehd -------------- next part -------------- An HTML attachment was scrubbed... URL: <https://tug.org/pipermail/texhax/attachments/20190307/97f3fe83/attachment.html>