Hi, Emacs developers.

In doc/lispref/files.texi: 1671-1674, example says about "foo1".

>>> start here
@group
(add-name-to-file "foo1" "foo3")
     @result{} nil
@end group
<<< end here

 But I could not find meaning of this file in this example's context.

Is this @group-block necessary?

Thanks.

ayatakesi <ayanokoji.takesi@gmail.com>