8 files changed, 41 insertions, 56 deletions
diff --git a/lib/libc/net/addr2ascii.3 b/lib/libc/net/addr2ascii.3
index b9f6fa9..4003a83 100644
--- a/lib/libc/net/addr2ascii.3
+++ b/lib/libc/net/addr2ascii.3
@@ -105,13 +105,16 @@ addresses in the specified family:
 .Bl -tag -width AF_INETxxxx -compact
 .It Dv AF_INET
 .Li struct in_addr
-.Pq in Aq Pa netinet/in.h
+(in
+.Aq Pa netinet/in.h )
 .It Dv AF_LINK
 .Li struct sockaddr_dl
-.Pq in Aq Pa net/if_dl.h
+(in
+.Aq Pa net/if_dl.h )
 .\" .It Dv AF_INET6
 .\" .Li struct in6_addr
-.\" .Pq in Aq Pa netinet6/in6.h
+.\" (in
+.\" .Aq Pa netinet6/in6.h )
 .El
 .Sh RETURN VALUES
 The
diff --git a/lib/libc/net/getaddrinfo.3 b/lib/libc/net/getaddrinfo.3
index 7dd98a1..cd73f28 100644
--- a/lib/libc/net/getaddrinfo.3
+++ b/lib/libc/net/getaddrinfo.3
@@ -107,9 +107,7 @@ A
 .Pf non Dv -NULL
 .Fa nodename
 string can be either a node name or a numeric host address string
-.Po
-i.e., a dotted-decimal IPv4 address or an IPv6 hex address
-.Pc .
+(i.e., a dotted-decimal IPv4 address or an IPv6 hex address).
 A
 .Pf non Dv -NULL
 .Fa servname
@@ -226,13 +224,13 @@ member of the
 structure, then the returned socket address structure will be ready for a
 call to
 .Fn connect
-.Pq for a connection-oriented protocol
+(for a connection-oriented protocol)
 or either
 .Fn connect ,
 .Fn sendto ,
 or
 .Fn sendmsg
-.Pq for a connectionless protocol .
+(for a connectionless protocol).
 In this case, if the
 .Fa nodename
 argument is a
@@ -379,10 +377,8 @@ and allows cut-and-paste input of scoped addresses.
 At the moment the code supports only link-local addresses in this format.
 The scope identifier is hardcoded to name of hardware interface associated
 with the link,
-.Po
-such as
-.Li ne0
-.Pc .
+(such as
+.Li ne0 ) .
 For example,
 .Dq Li fe80::1%ne0 ,
 which means
@@ -615,7 +611,7 @@ function is defined in
 .St -p1003.1g-2000 ,
 and documented in
 .Dq Basic Socket Interface Extensions for IPv6
-.Pq RFC2553 .
+(RFC2553).
 .\"
 .Sh BUGS
 The current implementation is not thread-safe.
diff --git a/lib/libc/net/getifaddrs.3 b/lib/libc/net/getifaddrs.3
index a83e397..b1da0bc 100644
--- a/lib/libc/net/getifaddrs.3
+++ b/lib/libc/net/getifaddrs.3
@@ -114,11 +114,13 @@ field references address family specific data.  For
 .Dv AF_LINK
 addresses it contains a pointer to the
 .Fa struct if_data
-.Pq as defined in include file Aq Pa net/if.h
+(as defined in include file
+.Aq Pa net/if.h )
 which contains various interface attributes and statistics.
 For all other address families, it contains a pointer to the
 .Fa struct ifa_data
-.Pq as defined in include file Aq Pa net/if.h
+(as defined in include file
+.Aq Pa net/if.h )
 which contains per-address interface statistics.
 .Pp
 The data returned by
diff --git a/lib/libc/net/getipnodebyname.3 b/lib/libc/net/getipnodebyname.3
index b31fe33..f960957 100644
--- a/lib/libc/net/getipnodebyname.3
+++ b/lib/libc/net/getipnodebyname.3
@@ -75,12 +75,10 @@ and
 for specifying address family and operation mode.
 The additional arguments allow programmer to get address for a nodename,
 for specific address family
-.Po
-such as
+(such as
 .Dv AF_INET
 or
-.Dv AF_INET6
-.Pc .
+.Dv AF_INET6 ) .
 The functions also require an additional pointer argument,
 .Ar error_num
 to return the appropriate error code,
@@ -97,9 +95,7 @@ the
 .Ar name
 argument can be either a node name or a numeric address
 string
-.Po
-i.e., a dotted-decimal IPv4 address or an IPv6 hex address
-.Pc .
+(i.e., a dotted-decimal IPv4 address or an IPv6 hex address).
 The
 .Ar af
 argument specifies the address family, either
@@ -112,7 +108,7 @@ argument specifies the types of addresses that are searched for,
 and the types of addresses that are returned.
 We note that a special flags value of
 .Dv AI_DEFAULT
-.Pq defined below
+(defined below)
 should handle most applications.
 That is, porting simple applications to use IPv6 replaces the call
 .Bd -literal -offset
@@ -192,10 +188,8 @@ That is, if no
 records are found then a query is made for
 .Li A
 records and any found are returned as IPv4-mapped IPv6 addresses
-.Po
-.Li h_length
-will be 16
-.Pc .
+.Li ( h_length
+will be 16).
 The
 .Dv AI_V4MAPPED
 flag is ignored unless
@@ -284,9 +278,7 @@ We noted that the
 function must allow the
 .Ar name
 argument to be either a node name or a literal address string
-.Po
-i.e., a dotted-decimal IPv4 address or an IPv6 hex address
-.Pc .
+(i.e., a dotted-decimal IPv4 address or an IPv6 hex address).
 This saves applications from having to call
 .Xr inet_pton 3
 to handle literal address strings.
@@ -329,15 +321,11 @@ is a copy of the
 argument,
 .Li h_length
 is either 4
-.Po
-for
-.Dv AF_INET
-.Pc
+(for
+.Dv AF_INET )
 or 16
-.Po
-for
-.Dv AF_INET6
-.Pc ,
+(for
+.Dv AF_INET6 ) ,
 .Li h_addr_list[0]
 is a pointer to the 4-byte or 16-byte binary address,
 and
@@ -453,7 +441,7 @@ and
 .Fn getipnodebyaddr
 are documented in
 .Dq Basic Socket Interface Extensions for IPv6
-.Pq RFC2553 .
+(RFC2553).
 .\"
 .Sh BUGS
 .Fn getipnodebyname
diff --git a/lib/libc/net/getnameinfo.3 b/lib/libc/net/getnameinfo.3
index 6b4f02d..8dc026c 100644
--- a/lib/libc/net/getnameinfo.3
+++ b/lib/libc/net/getnameinfo.3
@@ -122,9 +122,7 @@ The first value is actually defined as the constant
 in recent versions of BIND's
 .Aq Pa arpa/nameser.h
 header
-.Po
-older versions of BIND define this constant to be 256
-.Pc
+(older versions of BIND define this constant to be 256)
 and the second is a guess based on the services listed in the current
 Assigned Numbers RFC.
 .Pp
@@ -143,12 +141,10 @@ bit
 .Dv NI_NUMERICHOST
 is set, or if the host's name cannot be located in the DNS,
 the numeric form of the host's address is returned instead of its name
-.Po
-e.g., by calling
+(e.g., by calling
 .Fn inet_ntop
 instead of
-.Fn getnodebyaddr
-.Pc .
+.Fn getnodebyaddr ) .
 If the
 .Fa flag
 bit
@@ -158,7 +154,7 @@ is set, an error is returned if the host's name cannot be located in the DNS.
 If the flag bit
 .Dv NI_NUMERICSERV
 is set, the numeric form of the service address is returned
-.Pq e.g., its port number
+(e.g., its port number)
 instead of its name.
 The two
 .Dv NI_NUMERICxxx
@@ -302,7 +298,7 @@ function is defined in
 .St -p1003.1g-2000 ,
 and documented in
 .Dq Basic Socket Interface Extensions for IPv6
-.Pq RFC2553 .
+(RFC2553).
 .\"
 .Sh BUGS
 The current implementation is not thread-safe.
diff --git a/lib/libc/net/if_indextoname.3 b/lib/libc/net/if_indextoname.3
index adf82cb..29ae464 100644
--- a/lib/libc/net/if_indextoname.3
+++ b/lib/libc/net/if_indextoname.3
@@ -139,4 +139,4 @@ R. Gilligan, S.  Thomson, J. Bound, and W. Stevens,
 The implementation first appeared in WIDE Hydrangea IPv6 protocol stack kit.
 .Sh STANDARDS
 These functions are defined in ``Basic Socket Interface Extensions for IPv6''
-.Pq RFC2533 .
+(RFC2533).
diff --git a/lib/libc/net/inet6_option_space.3 b/lib/libc/net/inet6_option_space.3
index c2338fc..726a41c 100644
--- a/lib/libc/net/inet6_option_space.3
+++ b/lib/libc/net/inet6_option_space.3
@@ -102,7 +102,7 @@ is the number of options to be stored in the object.
 This is of little consequence, since it is assumed that most
 Hop-by-Hop option headers and Destination option headers carry only
 one option
-.Pq appendix B of [RFC-2460] .
+(appendix B of [RFC-2460]).
 .\"
 .Ss inet6_option_init
 .Fn inet6_option_init
@@ -171,7 +171,7 @@ field is immediately followed by the 8-bit option data length field,
 which is then followed immediately by the option data.
 The caller
 initializes these three fields
-.Pq the type-length-value, or TLV
+(the type-length-value, or TLV)
 before calling this function.
 .Pp
 The option type must have a value from
@@ -439,7 +439,7 @@ The implementation first appeared in KAME advanced networking kit.
 The functions
 are documented in
 .Dq Advanced Sockets API for IPv6
-.Pq RFC2292 .
+(RFC2292).
 .\"
 .Sh BUGS
 The text was shamelessly copied from RFC2292.
diff --git a/lib/libc/net/inet6_rthdr_space.3 b/lib/libc/net/inet6_rthdr_space.3
index 2c3fd9c..d09bba6 100644
--- a/lib/libc/net/inet6_rthdr_space.3
+++ b/lib/libc/net/inet6_rthdr_space.3
@@ -106,7 +106,7 @@ header of the specified
 .Fa type
 containing the specified number of
 .Fa segments
-.Pq addresses .
+(addresses).
 For an IPv6 Type 0 Routing header, the number
 of segments must be between 1 and 23, inclusive.  The return value
 includes the size of the cmsghdr structure that precedes the Routing
@@ -218,14 +218,14 @@ and writes a new Routing
 header that sends datagrams along the reverse of that route.
 Both
 arguments are allowed to point to the same buffer
-.Pq that is, the reversal can occur in place .
+(that is, the reversal can occur in place).
 .Pp
 The return value of the function is 0 on success, or -1 upon an
 error.
 .\"
 .Ss inet6_rthdr_segments
 This function returns the number of segments
-.Pq addresses
+(addresses)
 contained in
 the Routing header described by
 .Fa cmsg .
@@ -314,7 +314,7 @@ The implementation first appeared in KAME advanced networking kit.
 The functions
 are documented in
 .Dq Advanced Sockets API for IPv6
-.Pq RFC2292 .
+(RFC2292).
 .\"
 .Sh BUGS
 The text was shamelessly copied from RFC2292.