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Old 09-25-2016, 09:10 AM   #4
jackie_w
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Join Date: Sep 2009
Location: UK
Device: ClaraHD, Forma, Libra2, Clara2E, LibraCol, PBTouchHD3
Quote:
Originally Posted by davidfor View Post
But, it looks like it might be simpler. From my testing, the only thing needed is that the text and OPF are not in the root directory. And it doesn't seem to matter what the subdirectory is called.
Unfortunately I'm guessing many Kobo users who are obsessive enough (holds hand up ) to want to standardise their epubs to a preferred fixed internal structure are going to have put the OPF file in the root directory. Those who have been less nit-picky may have better luck because having a top-level directory of OEBPS/ seems fairly common in retail epubs (which is why I used this particular value).

Quote:
Originally Posted by davidfor View Post
Also, Kobo do have some notes on the footnotes at https://github.com/kobolabs/epub-spe...kobo-platforms. Reading those explains a few things, including why some ToC pages in books show the popup rather than act as a link.
Thanks for this link.

Quote:
Originally Posted by davidfor View Post
I have attached the epub I have been experimenting with. The three chapters have the different foot/end notes I could think of. The back-links from the end notes all go the first chapter, but the "Previous location" in the bottom bar is probably the better way to navigate backwards.
Yes, I guess if you're only ever going to read the epub/kepub on a Kobo eink device the back-links aren't really necessary because the 'Previous location' button is easier to hit. But if you want your footnotes to also pop-up in the calibre Viewer I think the back-links are necessary. It's also advisable to keep them if you may want to read the same epub in a variety of Android apps. Many (most???) Android apps don't have pop-up footnotes but some of them don't have a 'Previous location' option either.

Re: the <a><sup> sequence, I could have sworn that when I was doing my testing one of my kepubs didn't pop-up and switching the order around fixed it. But as your test epub shows the order doesn't seem to matter, so I'll edit the first post accordingly.

Last edited by jackie_w; 09-25-2016 at 09:20 AM.
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