Template:FULLROOTPAGENAME
From MediaWiki
{{ safesubst:#if: {{safesubst:#invoke:Ns has subpages|main}}
| {{ safesubst:#titleparts:{{ safesubst:#if:|{{{1}}}|Template:FULLROOTPAGENAME}}|1}} | {{ safesubst:#if:|{{{1}}}|Template:FULLROOTPAGENAME}}
}}
{{#invoke:documentation|main|_content={{ {{#invoke:documentation|contentTitle}}}}}}