Template:Formatting subpage/doc

This template is used on formatting subpages to provide a very basic, standardized documentation of their purpose. It also automatically categorizes the page accordingly.

This aims at addressing the common misunderstanding of especially newer editors considering a page with no visible output unnecessary and unused.

Usage
All parameters are optional.

Only display the box. This is often used if a subpage requires documentation that exceeds the standard, predefined text.
 * onlybox

Partially modify the standard, predefined documentation text, e.g. if only a small customization needs to be made. Only has an effect if $onlybox is not set.
 * First unnamed parameter

There are different predefined texts, depending on the subpage's title:

Prevent categorization of the subpage.
 * nocat

Examples
results in:
 * Only box

results in:
 * Full

results in:
 * Full (custom text)