bug#32991: 27.0.50; diff-auto-refine-mode a no-op

[Charles A. Roelli]

> From: Stefan Monnier <monnier@IRO.UMontreal.CA>
> Date: Sun, 03 Feb 2019 07:37:36 -0500
> 
> > Why are 2-way conflicts worthless?
> 
> Because they give less info than 3-way conflicts and they're generated
> from 3 files so you can "always" get the superior 3-way conflicts
> instead of the inferior 2-way ones.

Oh, like the ones you can get by setting Git's "merge.conflictStyle"
to "diff3".  Makes sense.

> > By the way, does the updated change I sent in
> > https://debbugs.gnu.org/cgi/bugreport.cgi?bug=32991#38 look okay
> > to you?
> 
> Haven't had a chance to look at it yet,
> 
> 
>         Stefan

Okay, no rush.