RE: Rendering the em dash on the terminal

[Jeff Conrad]

> From: Jeff Conrad <jeff_conrad@msn.com>
> Sent: Monday, 26 August, 2024 8:39 PM
> To: 'groff@gnu.org' <groff@gnu.org>

> > From: G. Branden Robinson <g.branden.robinson@gmail.com>

Aagh ... from me, not Branden.  One of these days I’ll figure
this out.

Something obvious I overlooked: for a command with long options,
there’s probably something to be said for distinguishing between
‘--’ and a true em dash (‘——’).  Another argument for Branden’s
approach.