flywebguy on "[Plugin: WooCommerce - excelling eCommerce] Shortcode - don't display out-of-stock"

I currently have a page that brings in the products of a certain category via a shortcode:
[product_category category="lathes" per_page="12" columns="3" orderby="date" order="desc"]

I want that shortcode to also filter that category to only display instock items on the page. How do I do that?

I know how to hide out-of-stock items via the inventory settings page, but that doesn't work because I still need the out-of-stock items displayed elsewhere.

Thanks in advance!

http://wordpress.org/extend/plugins/woocommerce/