Template:IsContent

is a local-use template created on some wiki with custom namespaces to extend the definition of Content pages used in templates like. When transcluded into a page; It should return blank, or whatever is inside the first parameter passed if specified when not on a content page. And it should return 1 when it is on a content page.

Usage

 * default is the value that should be outputted when not on a content page. When not given the template returns blank.