bug#3501: 23.0.94; Use Unicode in Info (?)

[Jason Rumney]

Alan Mackenzie wrote:

> Emacs is capable of anything, provided you put enough effort into telling
> it.  Assuming you're running on a pure ASCII display, or one running an
> ISO-8859 character set (as I do), how much effort must you put into
> telling Emacs (and standalone Info) that you really, really don't want
> random Unicode bytes cluttering up your screen? 
>   
(set-terminal-coding-system 'us-ascii)