Re: master 2e9111813b: Add two classic Common Lisp macro-writing macros

[Eli Zaretskii]

> From: Richard Stallman <rms@gnu.org>
> Date: Sun, 17 Apr 2022 22:41:16 -0400
> Cc: luangruo@yahoo.com, emacs-devel@gnu.org, spwhitton@spwhitton.name
> 
> Since we use the name `setf' rather than `gv-setf', we may as well use `letf'
> for the sake of regularity.

I'm afraid it's too late: cl-letf exists and is widely used since
Emacs 24 at least.