Re: update to zoom-frame.el for emacs-24?

[Neal Becker]

Juanma Barranquero wrote:

> On Tue, Dec 20, 2011 at 15:17, Neal Becker <address@hidden> wrote:
> 
>> But on 24.0.92, I see:
>> enlarge-font: Symbol's function definition is void: frame-update-faces
>>
>> Suggestions?
> 
> frame-update-faces has been removed, and was previously aliased to
> `ignore' since Emacs 21.1.
> 
> So just skip calling it if it is not defined, or define an alias yourself:
> 
> (unless (fboundp 'frame-update-faces)
>   (defalias 'frame-update-faces 'ignore))
> 
> Juanma

Thanks!  I found a copy of emacs 23, and found that C-h f told me the function 
was obsolete.

But I don't think I ever saw a message when using emacs 23 telling me it was 
obsolete.  Is there not a mechanism in emacs to give warnings when functions 
are 
to be obsoleted?