bug#21634: [External] : bug#21634: text-scale-adjust suggestion

[Eli Barzilay <eli@barzilay.org>]

IIUC, the discussion was about making it time out in addition to
C-g-ing out and not instead of it.

My original concern was leaving Emacs in the middle of such an
interaction, and when you get back to Emacs, you can easily forget
that you were in the middle of an interaction and be surprised when
keys don't work as expected.  With indent-rigidly this is even worse
since the echo-area message disappears leaving you with no indication
of it being active, which is essentially a mode which is extremely
un-emacsy.

On Mon, Sep 6, 2021 at 6:15 PM Drew Adams <drew.adams@oracle.com> wrote:
>
> > Another command that could use it as well is 'indent-rigidly'.
> > Currently it's too inconvenient to type C-g to get out of it.
> > Exiting after a delay would be a better option.
>
> Not that I care much about this particular fiddling,
> but IMHO, `C-g' to "get out of" what is essentially
> a modal, or near-modal interaction, is emacsy and
> makes perfect sense.  Having a time-out "get out of"
> such contexts seems to me quite wrong & unfriendly.
>
> (Again though, not much concern on my part, for
> quitting this command's repeating behavior.)
>
> Timers do things silently, at moments users are
> often not aware of.  And users certainly don't want
> to _wait_ for a timer as the way to initiate or
> terminate some action.  At a minimum there should
> be a way to quit on demand (i.e. do it now!).



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                   ((x=>x(x))(x=>x(x)))                  Eli Barzilay:
                   http://barzilay.org/                  Maze is Life!