MediaWiki:Apihelp-query+prefixsearch-param-namespace
From YoungHerculesWiki
⧼monobook-jumptonavigation⧽⧼monobook-jumptosearch⧽
Namespaces to search. Ignored if $1search begins with a valid namespace prefix.
Namespaces to search. Ignored if $1search begins with a valid namespace prefix.
