Template:Subpage other/doc

Usage
This template checks whether the current page is a subpage or not. A subpage is a page that has a slash:
 *  Template:Parentpage/Subpage 

Exception: in article space (mainspace) the slash is part of the title, and there are no subpages. Example, AC/DC is a parent page not a subpage.

Usage example: both Template:Infobox element isotopes and Template:Infobox element isotopes/infotable use documentation page Template:Infobox element isotopes/doc. We only want to categorise the parent page. So in the /doc page we add:


 * Note: WP:Subpage uses an other definition than magic word . This template uses the former definition (pagename has an after-slash part).