Page map API

[imelnych]

Are page maps implemented? How can I access them? If not it could be a useful improvement.

[aerkalov]

No support for it. Adding page map xml file should not be a problem but adding spine element with page-map attribute would be. I never worked with it, just checked the https://wiki.mobileread.com/wiki/Adobe_Digital_Editions#Page-map, but this looks like a very trivial thing to add.

[deborahgu]

FWIW PR #134 doesn't add the Adobe-specific page-map element, but it does add the Epub 3 page-list, which accomplishes the same thing and is supported by Adobe Digital editions.