Wrap images with figure tag

gistfile1.txt

// Wrap images with figure tag. Courtesy of Interconnectit http://interconnectit.com/2175/how-to-remove-p-tags-from-images-in-wordpress/
if( ! function_exists( 'reverie_img_unautop ' ) ) {
	function reverie_img_unautop($pee) {
	    $pee = preg_replace('/<p>\\s*?(<a .*?><img.*?><\\/a>|<img.*?>)?\\s*<\\/p>/s', '<figure>$1</figure>', $pee);
	    return $pee;
	} /* end reverie_img_unautop */
}