# File lib/puppet/util/rdoc/generators/puppet_generator.rb, line 583
583:         def build_nodes_list(level, context)
584:             res = ""
585:             prefix = "  ::" * level;
586: 
587:             context.nodes.sort.each do |node|
588:                 if node.document_self
589:                     res <<
590:                     prefix <<
591:                     "Node " <<
592:                     href(url(node.viewer.path), "link", node.full_name) <<
593:                     "<br />\n"
594:                 end
595:             end
596:             res
597:         end