whole_func_string: function sc_append() {
      if (arguments.length === 0)
  	return null;
      var res = arguments[arguments.length - 1];
      for (var i = arguments.length - 2; i >= 0; i--)
  	res = sc_dualAppend(arguments[i], res);
      return res;
  }
func_code_string: function sc_append() {
      if (arguments.length === 0)
  	return null;
      var res = arguments[arguments.length - 1];
      for (var i = arguments.length - 2; i >= 0; i--)
  	res = sc_dualAppend(arguments[i], res);
      return res;
  }
func_documentation_string: * META ((export #t))