bug#37447: bug#29430: bug#37447: 26.3; Commands on <delete> and <backspace>

[Drew Adams]

> > > > [C-M-delete] is problematic for MS Windows, no?
> > >
> > > Problematic in what sense?
> >
> > By default, at least, it's grabbed by Windows.
> 
> But that hasn't changed just because Emacs now has a binding to that
> key, has it?  IOW, whatever problems Windows users had or didn't have
> before the change, they still either have or don't have.

Yes, of course.  But without binding it by default
users are less likely to suffer the gotcha.

Just mentioning that that binding can be a problem
for some Windows users.  If you feel it's important
to bind it by default, so be it.