``` % pandoc --wrap=preserve -f html -t markdown <h2>hi there</h2> ^D ## hi there ``` ``` % pandoc --wrap=preserve -f html -t markdown <h2>hi <em>there again</em></h2> ^D ## hi *there again* ``` ``` % pandoc --wrap=preserve -f html -t markdown <h2>hi<br>there</h2> ^D ## hi there ```