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
This commit is contained in:
Brooks Davis 2018-01-23 20:07:51 +00:00
parent 81e04458b8
commit 8b75008bea

View File

@ -374,7 +374,7 @@ see
.Dv IPPROTO_DIVERT ;
see
.Xr divert 4 .
.It IP\?
.It IP?
unknown protocol.
.It RAW
.Dv IPPROTO_RAW ;
@ -405,12 +405,12 @@ see
.Dv IPPROTO_TCP ;
see
.Xr tcp 4 .
.It UD\?
.It UD?
unknown protocol.
.El
.Pp
.Bl -tag -width indent -compact
.It \?
.It ?
unknown address family.
.El
.Ss Signal Disposition Information