The International Tag Set specification defines a number of attributes that are officially usable in HTML. (Essentially, the attributes are of the form its-*.) As they are valid in HTML, they should be valid in EPUB as well (without using namespaces for that purpose).
(Context: I am reviewing the code of my respec->EPUB3 converter tool, and I tested it on the clreq note. The generated epub displays properly on, say, Thorium, but epubcheck rejects it because it heavily uses the its-locale-filter-list attribute. I believe it should not.)
@rdeltour @mattgarrish
The International Tag Set specification defines a number of attributes that are officially usable in HTML. (Essentially, the attributes are of the form
its-*.) As they are valid in HTML, they should be valid in EPUB as well (without using namespaces for that purpose).(Context: I am reviewing the code of my respec->EPUB3 converter tool, and I tested it on the clreq note. The generated epub displays properly on, say, Thorium, but epubcheck rejects it because it heavily uses the
its-locale-filter-listattribute. I believe it should not.)@rdeltour @mattgarrish