bug#37053: 26.2; window.el does not (provide 'window)

[Noam Postavsky]

Stefan Kangas <stefan@marxist.se> writes:

>> >> (use-package window
>> >>   :custom (split-height-threshold nil "Minimum height for splitting 
>> >> windows sensibly."))

> Since the third party package use-package by John Wiegley is gaining
> popularity in the Emacs community, perhaps we should make life a bit
> easier for these users.  The attached patch is simple enough.  Does
> anyone disagree with making such a change?

IMO, this kind of thing is a misuse of use-package, but adding a provide
is fairly harmless so I don't oppose it.