# File htree/loc.rb, line 50
    def pretty_print(q)
      q.object_group(self) {
        q.text ':'
        q.breakable
        loc_list.each {|loc|
          if loc.parent
            q.text '/'
            q.text loc.parent.node.find_loc_step(loc.index)
          else
            q.text loc.node.node_test
          end
        }
      }
    end