Changes
Allow substitution using safesubst: (meta:Help:Safesubst)
{{{{{|safesubst:}}}#switch: {{{{{|safesubst:}}}NAMESPACE: {{{1|{{{{{|safesubst:}}}FULLPAGENAME}}}}}:Foo }} |{{{{{|safesubst:}}}ns:0}}<!--article--> |{{{{{|safesubst:}}}ns:File}} |{{{{{|safesubst:}}}ns:MediaWiki}} |{{{{{|safesubst:}}}ns:Category}} = <!--nothing-->
|yes
}}<noinclude>
{{documentation}}
</noinclude>
