I am curious - has anyone here successfully tested tex4ht with the Volume package?
https://ctan.org/pkg/volumes?lang=en This essentially allows you to split a single LaTeX document into separate volumes/files, keeping things like the index and table of contents consistent throughout. While I don't need it right now, I can see a need a few years down the road when my ebook has become so large that it should be split up - and it's good to plan ahead. Best regards, - Jürgen Hubert
