Brooks Davis 8b75008bea Don't escape '?'s in protocol output.
This isn't required by mandoc and is nonfunctional in groff.

PR:		224632
Reported by:	w.schwarzenfeld@utanet.at
MFC after:	3 days
Differential Revision:	https://reviews.freebsd.org/D13779
2018-01-23 20:07:51 +00:00
..