Re: [Emacs-diffs] emacs/lisp image.el

[Juri Linkov]

> IMO, it is inconsistent with what image.el (or indeed Emacs) offers;
> we don't have functions to detect the different image formats
> supported by TIFF, for example.
>
> `image-jpeg-p' was never a published interface, just a helper
> function. As a very crude test, googling for it brings a few hits
> (plus "image/jpeg" false hits), most of which seem to be from our code
> or bug reports. It's unlikely the function has received wide usage
> (yes, private libraries and most .emacs files do not appear in Google;
> I said "crude").
>
> If removing it is too severe, at least obsoleting it seems to be in
> order. It is unused in the sources, too specific, inconsistently
> documented, and internal.

Then I agree that obsoleting it won't cause any harm.

-- 
Juri Linkov
http://www.jurta.org/emacs/