[Rand Brittain]

I've gotten into the habit of using <span class="bold"> for bold text because someone told me a long time ago that <b> was deprecated. It's lately become clear to me that this was incorrect and I should probably be using <strong>.

Is there a way to replace every instance of that particular <span> tag in an ePub, including the closing tag with a <strong> tag, other than doing it all manually?