Quote:
Originally Posted by zonker
should be this fully compatible with old ereaders?  |
The <meta> tag should not affect old readers at all. The navigation document, as long as it's valid XHTML, and properly included in the manifest and spine, is OK. The properties="cover-image" and version="3.0" could potentially cause a problem if some reader is particularly picky in its validation, but I don't think it will matter in practice. Still, by declaring the epub as version 3, you are looking for problems, any epub 2 reader could refuse to open the file without further parsing.