Template:Footer Cargo/doc
From Captain of Industry Wiki
 | This is a template documentation subpage for Template:Footer Cargo. It contains usage information, categories, and other content that is not part of the original template page. |
This template is supposed to be invoked on the bottom of every article and every template.
It checks if the page is directly or indirectly relevant to Cargo data definition and displays appropriate message box.
The usage is requested at the very bottom of pages, because of the mechanic used to detect data definition.
It abuses the fact, that every defining template sets a variable cargo_define_invoked. In general, we can't know where exactly on a page data was defined. To be reliable, the check must occur at the end, after all transclusions are resolved.
