``` % pandoc -f html -t html foo ^D foo ``` ``` % pandoc -f html -t native foo ^D [Plain [Span ("foo",["dfn","dfn"],[("title","bax")]) [Span ("",[],[]) [Str "foo"]]]] ``` ``` % pandoc -f native -t html [Plain [Span ("foo",["dfn","dfn"],[("title","bax")]) [Span ("",[],[]) [Str "foo"]]]] ^D foo ```