Template:PAGENAMEBASE/doc

Usage
This template returns the current minus (text in parentheses) or the final set of parentheses where more than one set exist.

e.g. on page Chiton (genus) returns
 * on Sweet Dreams (Are Made of This) (album)    returns
 * on Sweet Dreams (Are Made of This)            returns
 * on Stadion der Freundschaft (Frankfurt (Oder)) returns

Can also pass an optional page parameter:

It is not to be confused with, which is a magic word that strips subpages, not parentheses.