yes
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Detects whether the current or the given namespace has subpages enabled. Returns "yes" if it does, and an empty string otherwise.
This template can be substituted.
Usage
{{ns has subpages}}→ yes{{ns has subpages|Template}}→ yes{{ns has subpages|Category}}→ yes{{ns has subpages|}}(main space) →{{ns has subpages|{{ns:0}}}}(main space) →{{ns has subpages|:}}(main space) →{{ns has subpages|{{ns:Talk}}}}→ yes{{ns has subpages|Category talk}}→ yes{{ns has subpages|File:Foo}}→{{ns has subpages|Foo}}→{{ns has subpages|:Template}}→ yes
See also
{{namespace detect}}