Template:Summer Olympics by year category navigation/doc

A category header template for use on a Summer Olympics by year category, i.e. a category named "  Summer Olympics "

It creates a navigation box with links to other years.

No parameters are required, but they can be specified if needed. If parameters are omitted, the category name is parsed.

Usage
or

No parameters
From Category:2004 Summer Olympics
 * Use

Prefix only
From Category:Nations at the 1960 Summer Olympics
 * Use

Suffix only
From Category:1972 Summer Olympics events
 * Use

Errors
If the category name does not include "YYYY Summer Olympics", then the navbox cannot be made unless parameters are supplied.

If then navbox cannot be made, an error message is produced, and the page is added to a tracking category:


 * Category:Template Summer Olympics by year category navigation failed to make navbox (population: )