# File lib/fastri/ri_index.rb, line 135
    def path_names
      prefix = @full_name.split(/::/)
      case @source_index
      when nil
        @ri_index.source_paths_for(self).map{|path| File.join(path, *prefix) }
      else
        [File.join(@ri_index.paths[@source_index], *prefix)]
      end
    end