• You can use Mediawiki syntax. It is possible that not all formatting options are supported at the moment.
  Links to other pages: [[Page Title]] or [[path/to/page|Title]].
  External links: http://example.com or [http://example.com some link title].
  Interwiki links: [[site:Page Title]].
  You can use the following interwiki links: path, gdo, wp

More information about formatting options