Re: master a20f4c7ce19 1/2: Fix string used in recent obsolete variables spec

[Stefan Kangas]

Michael Albinus via Mailing list for Emacs changes <emacs-diffs@gnu.org>
writes:

>  (make-obsolete-variable
>   'font-lock-comment-face
> - "use the quoted symbol instead: \\='font-lock-comment-face" "31.1")
> + "use the quoted symbol instead: 'font-lock-comment-face" "31.1")

With this change, the warning reads:

    use the quoted symbol instead: ’font-lock-warning-face

The idea is that it should be valid Lisp, so that users can copy and use
it directly.  In other words, it should use a regular ' character:

    use the quoted symbol instead: 'font-lock-warning-face

I suggest reverting this patch.  Thanks.