Subject: Raw bytes printed as latin-1 in echo area and *Messages*

From: Mattias Engdegård <[email-masked]>
Date: Sat, 26 Sep 2020 14:51:22 +0200

M-: "\377"
 => "ÿ"

in both the echo area and in *Messages*. The expected message is "\377".

The same thing happens with

 (prin1 "\377" t)

This anomaly was first observed by Lars Ingebrigtsen.