install_missing_reporter (ParseTreeTestCase)

    # File test/pt_testcase.rb, line 166
      def self.install_missing_reporter
        unless defined? $missing then
          $missing = Hash.new { |h,k| h[k] = [] }
          at_exit {
            at_exit {
              warn ""
              $missing.sort.each do |name, klasses|
                warn "add_tests(#{name.inspect},"
                klasses.map! { |klass| "          #{klass.inspect} => :same" }
                warn klasses.join("\n") + ")"
              end
              warn ""
            }
          }
        end
      end