bug#27122: 26.0.50; [PATCH] Add customizable to display unprintables as hex

[Eli Zaretskii]

> Date: Sun, 28 May 2017 22:42:50 +0200
> From: Vasilij Schneidermann <v.schneidermann@gmail.com>
> 
> I find it tedious when looking at unprintables in Emacs just to have to
> decode them from their octal to hexadecimal form for further lookup.
> I've therefore written a patch that allows Emacs to display such
> unprintables in hexadecimal format instead.

Please describe the use case where this happens.  We already have
quite a few related features, and I wonder whether you could simply
use one of them.  But perhaps I don't understand the situation where
you needed this.

Thanks.