Meta.allow_tag_with_these_attributes(:code, [])
Meta.allow_tag_with_these_attributes(:del, [])
Meta.allow_tag_with_these_attributes(:em, [])
+ Meta.allow_tag_with_these_attributes(:hr, [])
Meta.allow_tag_with_these_attributes(:i, [])
Meta.allow_tag_with_these_attributes(:li, [])
Meta.allow_tag_with_these_attributes(:ol, [])