bug#22819: 25.0.91; Don't try to indent region if the buffer is read-only

[Eli Zaretskii]

> From: Kaushal Modi <kaushal.modi@gmail.com>
> Date: Tue, 08 Aug 2017 13:06:52 +0000
> Cc: 22819@debbugs.gnu.org
> 
> @Eli: Based on the discussion[1] on emacs-devel, there isn't any opposition 
> to doing what's proposed in this
> bug thread. So if it's alright by you, and if there is no strong reason to 
> use the more concise alternative i.e. if
> both barf-if-buffer-read-only and interactive "*.." are equally correct, can 
> the former approach be committed? 

I'm not sure what is it that you are asking me.  You already know my
opinion on this proposal, and it hasn't changed.