1 files changed, 21 insertions, 7 deletions
diff --git a/man7/unix.7 b/man7/unix.7
index e6cf55d34d..23c4170b29 100644
--- a/man7/unix.7
+++ b/man7/unix.7
@@ -89,12 +89,17 @@ bytes in
 Note that names in the abstract namespace are not zero-terminated.
 .SS Socket Options
 For historical reasons these socket options are specified with a
-SOL_SOCKET type even though they are PF_UNIX specific.
+.B SOL_SOCKET
+type even though they are
+.B PF_UNIX
+specific.
 They can be set with
 .BR setsockopt (2)
 and read with
 .BR getsockopt (2)
-by specifying SOL_SOCKET as the socket family.
+by specifying
+.B SOL_SOCKET
+as the socket family.
 .TP
 .B SO_PASSCRED
 Enables the receiving of the credentials of the sending process
@@ -136,13 +141,18 @@ Ancillary data is sent and received using
 and
 .BR recvmsg (2).
 For historical reasons the ancillary message types listed below
-are specified with a SOL_SOCKET type even though they are PF_UNIX
+are specified with a
+.B SOL_SOCKET
+type even though they are
+.B PF_UNIX
 specific.
 To send them set the
 .B cmsg_level
 field of the struct
 .B cmsghdr
-to SOL_SOCKET and the
+to
+.B SOL_SOCKET
+and the
 .B cmsg_type
 field to the type.
 For more information see
@@ -216,8 +226,10 @@ Passed protocol is not PF_UNIX.
 Unknown socket type.
 .TP
 .B EPROTOTYPE
-Remote socket does not match the local socket type (SOCK_DGRAM vs.
-SOCK_STREAM)
+Remote socket does not match the local socket type
+.RB ( SOCK_DGRAM
+vs.
+.BR SOCK_STREAM )
 .TP
 .B EADDRINUSE
 Selected local address is already taken or filesystem socket
@@ -282,7 +294,9 @@ The usual Unix close-behind semantics apply; the socket can be unlinked
 at any time and will be finally removed from the file system when the last
 reference to it is closed.
 
-To pass file descriptors or credentials over a SOCK_STREAM, you need
+To pass file descriptors or credentials over a
+.BR SOCK_STREAM ,
+you need
 to send or receive at least one byte of non-ancillary data in the same
 .BR sendmsg (2)
 or