Re: [docbook-apps] producing epub 2 (NOT epub 3s) -- how to do it?

I assumed that the /epub directory is still supported (although the ruby script might not work).

If it is the case that /epub/docbook.xsl is no longer supported, then there would probably be a need to have a epub2 backward compatibility option for the epub3/ stylesheet.

The Smashword error messages indicate that they are unable to read epub2 features:

********************from smashwords

We have run EPUBcheck on your file, and unfortunately, it has not passed validation. The errors found were:

attribute "lang" from namespace "http://www.w3.org/XML/1998/namespace" not allowed at this point; ignored
attribute "properties" not allowed at this point; ignored (repeats 2 times)
attribute "property" not allowed at this point; ignored (repeats 10 times)
attribute "type" from namespace "http://www.idpf.org/2007/ops" not allowed at this point; ignored (repeats 50 times)
bad value for attribute "version"
required attributes missing (repeats 11 times)
text not allowed here (repeats 10 times)
unfinished element (repeats 6 times)
unknown element "footer" from namespace "http://www.w3.org/1999/xhtml" (repeats 8 times)
unknown element "header" from namespace "http://www.w3.org/1999/xhtml" (repeats 8 times)
unknown element "nav" from namespace "http://www.w3.org/1999/xhtml"
unknown element "section" from namespace "http://www.w3.org/1999/xhtml" (repeats 6 times)

Smashwords is quickly becoming a major distributor of ebooks -- although they've been using an older verison of epubcheck. They accept only epub files which can pass the older test.

Robert,

If I remember correctly there is an epub directory in the stylesheet distribution that creates epub2. It is unsupported as Keith is no longer maintaining it. It may still be a good starting point.

Carlos

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Robert Nagle
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