code: def recurseforumcontents(parser, token):
      
      bits = token.contents.split()
      forums_contents_var = template.Variable(bits[1])
  
      template_nodes = parser.parse(('endrecurseforumcontents',))
      parser.delete_first_token()
  
      return RecurseTreeForumVisibilityContentNode(template_nodes, forums_contents_var)
docs: Iterates over the content nodes and renders the contained forum block for each node.