On 06/21/2016 05:30 AM, Eli Zaretskii wrote:

> Because (a) I don't want to see that function in our sources, ever,
> and (b) you don't have any control on the error message it produces,
> which is not appropriate for application-level checks.

Please take a look at the attachment. OK to install?

I recall John saying we shouldn't push any more changes to emacs-25.