# File lib/rd/rdvisitor.rb, line 192
    def make_method_index(tree)
      indexes = []
      tree.each do |i|
        if i.is_a?(MethodListItem)
          klass, kind, method, args = analize_method(i.term.content)
          indexes.push([klass, kind2num(kind), method, kind]) if kind
        end
      end
      indexes.uniq!
      indexes.sort.each {|i| i[1] = i.pop}
    end