- {tag: 'aside', klass: 'comment', prototype: comment, extending: {tag: 'div'}},
- {tag: 'aside', klass: 'footnote', prototype: footnote, extending: {tag: 'aside'}}
+ {tag: 'aside', klass: 'comment', prototype: comment},
+ {tag: 'aside', klass: 'footnote', prototype: footnote}