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