Help:Link/sub/page/name1/sub/page/name2

Notice, in the upper left of the page, the breadcrumb navigation links leading to the root page. There is one subpage with two slash / characters in its name, so [[../] and [[../../]] are redlinks.

{{Subpage help}}
Equalities? Variables and markup Live rendering
On subpages, these three: fullpagename Help:Link/sub/page/name1/sub/page/name2
namespace:basepagename/subpagename Help:Link/sub/page/name1/sub/page/name2
../subpagename Help:Link/sub/page/name1/sub/page/name2
On subpages, these two: pagename Link/sub/page/name1/sub/page/name2
basepagename/subpagename Link/sub/page/name1/sub/page/name2
On root and 1st sub/page: basepagename Link/sub/page/name1/sub/page
rootpagename Link
On subpages, these equal nav links. [[../]] Help:Link/sub/page/name1/sub/page
[[../../]] Help:Link/sub/page/name1/sub
[[../../../]] Help:Link/sub/page/name1
List subpages of this page