In the category template (category_0.html), there is a pretty extensive block of code that starts with:
What the heck is this? I've searched and searched and can't find ANY mention of it anywhere. It sounds like what I'm looking for (I need to be able to filter category results), but when I have that codeblock in my template, it doesn't render in the page. Seems to me it's a setting that needs to be turned on in the admin somewhere, but I can't find it anywhere. Am I going crazy? Someone please help.
Code:
<!--START: catFilterMainBlock-->
Comment