Template:Television episodes set in decade category/doc

Creates a category of the form "Television episodes set in the YYY0s", where YYY0s is a 4-digit decade.

e.g.

• Category:Television episodes set in the 1970s Y
• Category:Television episodes set in the 2020s Y

It is not for use on other categories, e.g.

• Category:Television episodes set in 1990 N

Usage

• {{Television episodes set in decade category}}

Errors

If the template is used on an invalid page, an error message is generated and the page is categorised in:

• Category:Errors reported by television chronology category header templates (population: 0)

Errors include:

• The page is not in the category namespace
• The page's title does not take the form "Television episodes set in YYY0s"