RE: Changes for emacs 28

[Drew Adams]

> Enabling line numbers by default ...
> Maybe a toggle inserted into the very left hand side of the mode line?

Isn't what we have now sufficient for discovery
and setting line-number display on, if that's
what someone wants?  (Not a snarky or rhetorical
question - I'm curious.)

How hard is it to find this submenu?

`Options' >
    `Show/Hide' >
      `Line Numbers for All Lines'

Perhaps that submenu should be moved up, before
submenu `Scroll Bars', i.e., as the first submenu
of `Show/Hide'.  And perhaps submenu `Show/Hide'
should be moved higher in the `Options' menu.

(I've also argued in the past to rename `Options'
to `Preferences', as that's more common, and
as it covers faces also.  That wasn't done.)