Hook added in I91cd231d1
Change-Id: I448e0227b00e0e5b9390b144b9de360b8453f9ff
$article: the page the form is shown for
$out: OutputPage object
+'RandomPageQuery': Lets you modify the query used by Special:Random to select
+random pages.
+&$tables: Database tables to be used in the query
+&$conds: Conditions to be applied in the query
+&$joinConds: Join conditions to be applied in the query
+
'RawPageViewBeforeOutput': Right before the text is blown out in action=raw.
&$obj: RawAction object
&$text: The text that's going to be the output