Closed gregoriopellegrino closed 2 years ago
From a practical point of view, I think the lang attribute in the opf file is ignored. From a theoretical point of view, in my opinion the language of the metadata (title, author, description, etc.) should be indicated.
I don't think having two languages in an ebook is a problem. We have many ebooks for example whose contents are en-GB
, but that have some boilerplate pages like the imprint and colophon in en-US
(because they're boilerplate). We even have a few ebooks that are 99% en-GB
but have entire chapters in other languages like la
.
Closing this issue as multiple languages do not seem to be problematic. Related issue (mandatory package OPF xml:lang): https://github.com/daisy/ace/issues/371
I'm analyzing a file whose language is:
All HTML files have the following header:
I'd expect Ace to give me at least one warning about the incoherent use of metadata language.