# File lib_doc/rucy/erb.rb, line 63
    def filter_close(context, script_name, request, response, logger)
      if (context[:erb_enabled]) then
        context[:erb_src].untaint
        erb = ERB.new(context[:erb_src], @safe_level)
        erb_script_name = response.doc_path || script_name
        env = request.cgi_env(erb_script_name, @pass_auth)
        env['SCRIPT_FILENAME'] = response.local_path if response.local_path
        binding = make_binding(request, response, logger, env)
        erb_result = erb.result(binding)
        response.set_header('Content-Length', erb_result.length.to_s)
        response.start_body
        response.write(erb_result)
      end
      nil
    end