Subject: bug#28182: maybe implement CTRL++ to zoom text

From: Eli Zaretskii <[email-masked]>
Date: Sun, 29 Sep 2019 18:40:41 +0300

> From: Richard Stallman <[email-masked]>
> Cc: [email-masked], [email-masked], [email-masked],
> 	[email-masked], [email-masked]
> Date: Sun, 29 Sep 2019 11:33:58 -0400
> 
> I would find C-+ useful even if C-- does numeric arguments.
> C-- C-+ would shrink the font size.  Indeed, that is an easy
> combination to type.

It isn't so easy on my keyboard, where C-+ requires to press Shift.

Also, this is not what other applications out there provide for this
purpose, they provide C-mouse-wheel.  We already have "C-x C-+"
(actually, "C-x C-=", as pressing Shift is unnecessary) and its
counterpart "C-x C--", which are easy enough and don't get in the way
of other bindings.  How many different bindings do we need to have for
such an infrequent command?