docs: def html(self, page, version=None):
          """Returns HTML content of *page*. The HTML content of the last version
          of the page is returned if *version* is not set.
          """
          return (self._dokuwiki.send('wiki.getPageHTMLVersion', page, version)
                  if version is not None
                  else self._dokuwiki.send('wiki.getPageHTML', page))