Preserve contents of <o:p> tag
Preserve contents of <o:p> tag

The non-standard <o:p> tag is generated by MS Outlook in HTML emails it creates.
The tag is nonsense and can be stripped, but its contents must be preserved in
order to preserve the intended semantics of the document. (In particular, it
often holds significant white-space).

kwangkim/DOMPurify,kwangkim/DOMPurify,neilj/DOMPurify,ConradIrwin/DOMPurify,togusafish/t-ashula-_-DOMPurify,ConradIrwin/DOMPurify,voku/DOMPurify,tdeekens/DOMPurify,tdeekens/DOMPurify,neilj/DOMPurify,Joris-van-der-Wel/DOMPurify,neilj/DOMPurify,tdeekens/DOMPurify,Joris-van-der-Wel/DOMPurify,togusafish/t-ashula-_-DOMPurify,voku/DOMPurify,Joris-van-der-Wel/DOMPurify