bug#29872: 26.0.90; `man' output encoding, hyphen chars

[Drew Adams]

> Suddenly something that (still) works in all prior
> Emacs releases (as far back as Emacs 20, at least)
> no longer works.

Sorry, my bad.  At least as far back as Emacs 22.
Emacs 20 shows the same problem.  There the output
shows this, where the end of the line is displayed
as `\342\200\220'.

 given  expression  from left to right, according to the rules of prece‐