calibre

  1. Bug #1656573
  2. Comment #12

Comment 12 for bug 1656573

Revision history for this message
Kovid Goyal (kovid) wrote :

EPUB 3 dont neccessarily have any ids associated with nav points, they
use HTML markup for the ToC, which can anf often does have missing ids.
And that is only EPUB, the viewer supports many other formats as well.