Add warning messages for required EPUB3 metadata

This commit is contained in:
Yoshiki Shibukawa
2017-02-26 21:51:03 +09:00
parent 801ec86f66
commit 229c5cfa3b
4 changed files with 44 additions and 3 deletions

View File

@@ -1289,7 +1289,7 @@ the `Dublin Core metadata <http://dublincore.org/>`_.
.. confval:: epub_description
The description of the document. The default value is ``''``.
The description of the document. The default value is ``'unknown'``.
.. versionadded:: 1.4