Originally Posted by Jellby
It doesn't happen to me, intra-ePUB links are transformed into intra-PDF links.
I think I have figured it out. The problem was two-fold
First, apparently there is a problem when prince gets absolute paths to the files in command-line. So I have modified script to pass file names only, and changed workdir for the prince in the Popen call. Again, see attached in the previous post. That produces working links - sometimes.
Now there is another problem, when the link happens to refer to an empty span. It depends on a book, obviously. I think it's a known bug in the prince.