mdoc(7) police:

Avoid using parenthesis enclosure macros (.Pq and .Po/.Pc) with plain text.
Not only this slows down the mdoc(7) processing significantly, but it also
has an undesired (in this case) effect of disabling hyphenation within the
entire enclosed block.

24 files changed, 132 insertions, 141 deletions

diff --git a/share/man/man4/adw.4 b/share/man/man4/adw.4
index 16da918..d95e39b 100644
--- a/share/man/man4/adw.4
+++ b/share/man/man4/adw.4
@@ -51,7 +51,7 @@ AdvanSys products incorporating these chips include the
 and
 .Tn ABP3950U2W .
 Both chips support, synchronous transfers
-.Pq 20MHz and 40MHz max respectively ,
+(20MHz and 40MHz max respectively),
 16bit transfers, tagged queueing,
 and up to 253 concurrent SCSI transactions.
 .Pp
diff --git a/share/man/man4/atkbd.4 b/share/man/man4/atkbd.4
index e9f971f..adce166 100644
--- a/share/man/man4/atkbd.4
+++ b/share/man/man4/atkbd.4
@@ -140,9 +140,11 @@ The
 .Nm
 driver accepts the following driver flags.  They can be set either in the
 kernel configuration file
-.Pq see Xr config 8 ,
+(see
+.Xr config 8 ) ,
 or else in the User Configuration Menu at boot time
-.Pq see Xr boot 8 .
+(see
+.Xr boot 8 ) .
 .Bl -tag -width FAIL
 .It bit 0 (FAIL_IF_NO_KBD)
 By default the
diff --git a/share/man/man4/atkbdc.4 b/share/man/man4/atkbdc.4
index 1aba04d..3211496 100644
--- a/share/man/man4/atkbdc.4
+++ b/share/man/man4/atkbdc.4
@@ -56,7 +56,8 @@ The following kernel configuration options can be used to control the
 .Nm
 driver.
 They may be set in the kernel configuration file
-.Pq see Xr config 8 .
+(see
+.Xr config 8 ) .
 .Bl -tag -width MOUSE
 .It Em KBD_RESETDELAY=X , KBD_MAXWAIT=Y
 The keyboard driver
diff --git a/share/man/man4/bpf.4 b/share/man/man4/bpf.4
index 21d4f9c..376254b 100644
--- a/share/man/man4/bpf.4
+++ b/share/man/man4/bpf.4
@@ -522,11 +522,9 @@ M[k] <- X
 The alu instructions perform operations between the accumulator and
 index register or constant, and store the result back in the accumulator.
 For binary operations, a source mode is required
-.Po
-.Dv BPF_K
+.Dv ( BPF_K
 or
-.Dv BPF_X
-.Pc .
+.Dv BPF_X ) .
 .Pp
 .Bl -tag -width "BPF_ALU+BPF_MUL+BPF_K" -compact
 .It Li BPF_ALU+BPF_ADD+BPF_K
diff --git a/share/man/man4/divert.4 b/share/man/man4/divert.4
index 5941318..48101bc 100644
--- a/share/man/man4/divert.4
+++ b/share/man/man4/divert.4
@@ -100,10 +100,8 @@ the tag is interpreted as the rule number
 rule processing should restart.
 .Sh LOOP AVOIDANCE
 Packets written into a divert socket
-.Po
-using
-.Xr sendto 2
-.Pc
+(using
+.Xr sendto 2 )
 re-enter the packet filter at the rule number
 following the tag given in the port part of the socket address, which
 is usually already set at the rule number that caused the diversion
diff --git a/share/man/man4/gif.4 b/share/man/man4/gif.4
index 2d25c69..64a3c5a 100644
--- a/share/man/man4/gif.4
+++ b/share/man/man4/gif.4
@@ -63,12 +63,13 @@ Also, administrator needs to configure protocol and addresses used for the
 inner header, by using
 .Xr ifconfig 8 .
 Note that IPv6 link-local address
-.Pq those start with Li fe80::
+(those start with
+.Li fe80:: )
 will be automatically configured whenever possible.
 You may need to remove IPv6 link-local address manually using
 .Xr ifconfig 8 ,
 when you would like to disable the use of IPv6 as inner header
-.Pq like when you need pure IPv4-over-IPv6 tunnel .
+(like when you need pure IPv4-over-IPv6 tunnel).
 Finally, use routing table to route the packets toward
 .Nm
 interface.
@@ -103,20 +104,16 @@ With
 .Dv IFF_LINK1 ,
 .Nm
 will copy ECN bits
-.Po
-.Dv 0x02
+.Dv ( 0x02
 and
 .Dv 0x01
-on IPv4 TOS byte or IPv6 traffic class byte
-.Pc
+on IPv4 TOS byte or IPv6 traffic class byte)
 on egress and ingress, as follows:
 .Bl -tag -width "Ingress" -offset indent
 .It Ingress
 Copy TOS bits except for ECN CE
-.Po
-masked with
-.Dv 0xfe
-.Pc
+(masked with
+.Dv 0xfe )
 from
 inner to outer.
 set ECN CE bit to
@@ -181,7 +178,7 @@ For example, you cannot usually use
 to talk with IPsec devices that use IPsec tunnel mode.
 .Pp
 The current code does not check if the ingress address
-.Pq outer source address
+(outer source address)
 configured to
 .Nm
 makes sense.
@@ -192,7 +189,7 @@ and your node will generate packets with a spoofed source address.
 If the outer protocol is IPv4,
 .Nm
 does not try to perform path MTU discovery for the encapsulated packet
-.Pq DF bit is set to 0 .
+(DF bit is set to 0).
 .Pp
 If the outer protocol is IPv6, path MTU discovery for encapsulated packet
 may affect communication over the interface.
diff --git a/share/man/man4/icmp6.4 b/share/man/man4/icmp6.4
index 3aeb1c3..c30fbbf 100644
--- a/share/man/man4/icmp6.4
+++ b/share/man/man4/icmp6.4
@@ -113,7 +113,7 @@ system calls may be used).
 Outgoing packets automatically have an
 .Tn IPv6
 header prepended to them
-.Pq based on the destination address .
+(based on the destination address).
 .Tn ICMPv6
 pseudo header checksum field
 .Pq Li icmp6_cksum
@@ -171,7 +171,7 @@ Six macros operate on an icmp6_filter structure:
 .El
 .Pp
 The first argument to the last four macros
-.Pq an integer
+(an integer)
 is an
 .Tn ICMPv6
 message type, between 0 and 255.
@@ -199,7 +199,7 @@ messages of a given
 .Tn ICMPv6
 type should be passed to the application
 or not passed to the application
-.Pq blocked .
+(blocked).
 .Pp
 The final two macros,
 .Dv WILLPASS
@@ -262,8 +262,6 @@ socket with a network address for which no network interface exists.
 .\"
 .Sh HISTORY
 The implementation is based on KAME stack
-.Po
-which is descendant of WIDE hydrangea IPv6 stack kit
-.Pc .
+(which is descendant of WIDE hydrangea IPv6 stack kit).
 .Pp
 Part of the document was shamelessly copied from RFC2292.
diff --git a/share/man/man4/ifmib.4 b/share/man/man4/ifmib.4
index 5288a76..405f69b 100644
--- a/share/man/man4/ifmib.4
+++ b/share/man/man4/ifmib.4
@@ -132,7 +132,8 @@ was full
 .Pq Li struct if_data
 more information from a structure defined in
 .Aq Pa net/if.h
-.Pq see Xr if_data 9
+(see
+.Xr if_data 9 )
 .El
 .Pp
 Class-specific information can be retrieved by examining the
diff --git a/share/man/man4/inet6.4 b/share/man/man4/inet6.4
index c87818f..22a1062 100644
--- a/share/man/man4/inet6.4
+++ b/share/man/man4/inet6.4
@@ -88,10 +88,8 @@ struct sockaddr_in6 {
 .Pp
 Sockets may be created with the local address
 .Dq Dv ::
-.Po
-which is equal to IPv6 address
-.Dv 0:0:0:0:0:0:0:0
-.Pc
+(which is equal to IPv6 address
+.Dv 0:0:0:0:0:0:0:0 )
 to affect
 .Dq wildcard
 matching on incoming messages.
@@ -313,7 +311,7 @@ Boolean: enable/disable receiving of
 router advertisement packets,
 and autoconfiguration of address prefixes and default routers.
 The node must be a host
-.Pq not a router
+(not a router)
 for the option to be meaningful.
 Defaults to off.
 .It Dv IPV6CTL_KEEPFAITH
@@ -332,7 +330,7 @@ Defaults to off.
 Integer: default interval between
 .Tn IPv6
 packet forwarding engine log output
-.Pq in seconds .
+(in seconds).
 .It Dv IPV6CTL_HDRNESTLIMIT
 .Pq ip6.hdrnestlimit
 Integer: default number of the maximum
@@ -424,21 +422,17 @@ Basically, it says this:
 A specific bind on an
 .Dv AF_INET6
 socket
-.Po
-.Xr bind 2
-with an address specified
-.Pc
+.Xr ( bind 2
+with an address specified)
 should accept IPv6 traffic to that address only.
 .It
 If you perform a wildcard bind
 on an
 .Dv AF_INET6
 socket
-.Po
-.Xr bind 2
+.Xr ( bind 2
 to IPv6 address
-.Li ::
-.Pc ,
+.Li :: ) ,
 and there is no wildcard bind
 .Dv AF_INET
 socket on that TCP/UDP port, IPv6 traffic as well as IPv4 traffic
@@ -465,9 +459,7 @@ However, RFC2553 does not define the ordering constraint between calls to
 .Xr bind 2 ,
 nor how IPv4 TCP/UDP port numbers and IPv6 TCP/UDP port numbers
 relate to each other
-.Po
-should they be integrated or separated
-.Pc .
+(should they be integrated or separated).
 Implemented behavior is very different from kernel to kernel.
 Therefore, it is unwise to rely too much upon the behavior of
 .Dv AF_INET6
diff --git a/share/man/man4/intro.4 b/share/man/man4/intro.4
index bdf2a23..d4037ec 100644
--- a/share/man/man4/intro.4
+++ b/share/man/man4/intro.4
@@ -70,7 +70,8 @@ sometimes also called
 They are usually located under the directory
 .Pa /dev
 in the file system hierarchy
-.Pq see also Xr hier 7 .
+(see also
+.Xr hier 7 ) .
 .Pp
 Until
 .Xr devfs 5
@@ -95,7 +96,7 @@ Some devices come in two flavors:
 and
 .Em character
 devices, or by a better name, buffered and unbuffered
-.Pq raw
+(raw)
 devices.  The traditional names are reflected by the letters
 .Ql b
 and
@@ -123,7 +124,7 @@ device.  This includes making backups of entire disk partitions, or
 to
 .Em raw
 floppy disks
-.Pq i.e. those used like tapes .
+(i.e. those used like tapes).
 .Pp
 Access restrictions to device nodes are usually subject of the regular
 file permissions of the device node entry, instead of being implied
@@ -146,11 +147,9 @@ manual pages in this section provide a sample line for the
 configuration file in their synopsis portion.  See also the sample
 config file
 .Pa /sys/i386/conf/LINT
-.Po
-for the
+(for the
 .Em i386
-architecture
-.Pc .
+architecture).
 .Sh SEE ALSO
 .Xr close 2 ,
 .Xr ioctl 2 ,
diff --git a/share/man/man4/ip6.4 b/share/man/man4/ip6.4
index 3faf320..e5f8e0a 100644
--- a/share/man/man4/ip6.4
+++ b/share/man/man4/ip6.4
@@ -96,9 +96,9 @@ There are several
 .Xr setsockopt 2 Ns / Ns Xr getsockopt 2
 options.
 They are separated into the basic IPv6 sockets API
-.Pq defined in RFC2553 ,
+(defined in RFC2553),
 and the advanced API
-.Pq defined in RFC2292 .
+(defined in RFC2292).
 The basic API looks very similar to the API presented in
 .Xr ip 4 .
 Advanced API uses ancillary data and can handle more complex cases.
@@ -697,9 +697,7 @@ are not defined in the RFCs and should be considered implementation dependent.
 .\"
 .Sh HISTORY
 The implementation is based on KAME stack
-.Po
-which is descendant of WIDE hydrangea IPv6 stack kit
-.Pc .
+(which is descendant of WIDE hydrangea IPv6 stack kit).
 .Pp
 Part of the document was shamelessly copied from RFC2553 and RFC2292.
 .\"
diff --git a/share/man/man4/ipsec.4 b/share/man/man4/ipsec.4
index 29c097c..93bde4e 100644
--- a/share/man/man4/ipsec.4
+++ b/share/man/man4/ipsec.4
@@ -43,17 +43,15 @@
 is a security protocol in Internet Protocol layer.
 .Nm
 is defined for both IPv4 and IPv6
-.Po
-.Xr inet 4
+.Xr ( inet 4
 and
-.Xr inet6 4
-.Pc .
+.Xr inet6 4 ) .
 .Nm
 consists of two sub-protocols, namely
 ESP
-.Pq encapsulated security payload
+(encapsulated security payload)
 and AH
-.Pq authentication header .
+(authentication header).
 ESP protects IP payload from wire-tapping by encrypting it by
 secret key cryptography algorithms.
 AH guarantees integrity of IP packet
@@ -95,9 +93,9 @@ interface is used to define host-wide default behavior.
 .Pp
 The kernel code does not implement dynamic encryption key exchange protocol
 like IKE
-.Pq Internet Key Exchange .
+(Internet Key Exchange).
 That should be implemented as userland programs
-.Pq usually as daemons ,
+(usually as daemons),
 by using the above described APIs.
 .\"
 .Ss Policy management
@@ -196,17 +194,17 @@ during AH authentication data computation.
 The variable is for tweaking AH behavior to interoperate with devices that
 implement RFC1826 AH.
 It should be set to non-zero
-.Pq clear the type-of-service field
+(clear the type-of-service field)
 for RFC2402 conformance.
 .It Li ipsec.ah_offsetmask
 During AH authentication data computation, the kernel will include
 16bit fragment offset field
-.Pq including flag bits
+(including flag bits)
 in IPv4 header, after computing logical AND with the variable.
 The variable is for tweaking AH behavior to interoperate with devices that
 implement RFC1826 AH.
 It should be set to zero
-.Pq clear the fragment offset field during computation
+(clear the fragment offset field during computation)
 for RFC2402 conformance.
 .It Li ipsec.dfbit
 The variable configures the kernel behavior on IPv4 IPsec tunnel encapsulation.
@@ -217,7 +215,7 @@ The variable is supplied to conform to RFC2401 chapter 6.1.
 .It Li ipsec.ecn
 If set to non-zero, IPv4 IPsec tunnel encapsulation/decapsulation behavior will
 be friendly to ECN
-.Pq explicit congestion notification ,
+(explicit congestion notification),
 as documented in
 .Li draft-ietf-ipsec-ecn-02.txt .
 .Xr gif 4
@@ -297,20 +295,16 @@ AH and tunnel mode encapsulation may not work as you might expect.
 If you configure inbound
 .Dq require
 policy against AH tunnel or any IPsec encapsulating policy with AH
-.Po
-like
-.Dq Li esp/tunnel/A-B/use ah/transport/A-B/require
-.Pc ,
+(like
+.Dq Li esp/tunnel/A-B/use ah/transport/A-B/require ) ,
 tunnelled packets will be rejected.
 This is because we enforce policy check on inner packet on reception,
 and AH authenticates encapsulating
-.Pq outer
+(outer)
 packet, not the encapsulated
-.Pq inner
+(inner)
 packet
-.Po
-so for the receiving kernel there's no sign of authenticity
-.Pc .
+(so for the receiving kernel there's no sign of authenticity).
 The issue will be solved when we revamp our policy engine to keep all the
 packet decapsulation history.
 .Pp
diff --git a/share/man/man4/kame.4 b/share/man/man4/kame.4
index a4a0b17..e0f385c 100644
--- a/share/man/man4/kame.4
+++ b/share/man/man4/kame.4
@@ -39,13 +39,14 @@
 software package is a result of joint work of several IPv6 researchers
 in Japan, to provide reference implementation of IPv6 to
 Berkeley Software Distribution
-.Pq BSD
-derived system such as BSD/OS,
+.Pq Bx
+derived system such as
+.Bsx ,
 .Fx ,
 .Nx
 and
 .Ox
-.Pq in alphabetical order .
+(in alphabetical order).
 .Pp
 .\" Package consists of set of patches and additions to kernel,
 .\" modification to application, daemons, header files and libraries.
@@ -148,11 +149,9 @@ You also can check out the IPv6 and IPsec chapters in the
 handbook.
 Also check latest status of project at web page:
 .Pa http://www.kame.net/ .
-.Po
-Hope you can see a
+(Hope you can see a
 .Dq Dancing Turtle
-.Li :-)
-.Pc
+.Li :-) )
 .\"
 .Ss APIs introduced or modified
 .Xr if_indextoname 3 ,
diff --git a/share/man/man4/man4.i386/apm.4 b/share/man/man4/man4.i386/apm.4
index a19cb7f..949673c 100644
--- a/share/man/man4/man4.i386/apm.4
+++ b/share/man/man4/man4.i386/apm.4
@@ -64,7 +64,7 @@ Control execution of HLT in the kernel context switch routine.
 Get per battery information.
 .Pp
 Some APM implementations execute the HLT
-.Pq Halt CPU until an interrupt occurs
+(Halt CPU until an interrupt occurs)
 instruction in the
 .Dq Em Idle CPU
 call, while others do not.  Thus enabling this may result in
diff --git a/share/man/man4/man4.i386/io.4 b/share/man/man4/man4.i386/io.4
index 398e0bf..0e085c8 100644
--- a/share/man/man4/man4.i386/io.4
+++ b/share/man/man4/man4.i386/io.4
@@ -38,7 +38,7 @@ The special file
 .Pa /dev/io
 is a controlled security hole that allows a process to gain I/O
 privileges
-.Pq which are normally reserved for kernel-internal code .
+(which are normally reserved for kernel-internal code).
 Any process that holds a file descriptor on
 .Pa /dev/io
 open will get its
diff --git a/share/man/man4/man4.i386/mse.4 b/share/man/man4/man4.i386/mse.4
index 3dc8cb0..64b2748 100644
--- a/share/man/man4/man4.i386/mse.4
+++ b/share/man/man4/man4.i386/mse.4
@@ -133,10 +133,12 @@ The
 driver accepts the following driver flag.
 Set it in the
 kernel configuration file
-.Pq see Xr config 8
+(see
+.Xr config 8 )
 or in the User Configuration Menu at
 the boot time
-.Pq see Xr boot 8 .
+(see
+.Xr boot 8 ) .
 .Pp
 .Bl -tag -width MOUSE
 .It bit 4..7 ACCELERATION
@@ -260,7 +262,8 @@ is always set to -1.
 The
 .Dv accelfactor
 field holds a value to control acceleration feature
-.Pq see Sx Acceleration .
+(see
+.Sx Acceleration ) .
 It is zero or greater.
 If it is zero, acceleration is disabled.
 .Pp
diff --git a/share/man/man4/pcvt.4 b/share/man/man4/pcvt.4
index add327c..e0d18a9 100644
--- a/share/man/man4/pcvt.4
+++ b/share/man/man4/pcvt.4
@@ -70,10 +70,8 @@ to be also configured in the kernel.
 Almost full DEC
 .Tn VT220
 functionality
-.Po
-moving towards
-.Tn VT320
-.Pc
+(moving towards
+.Tn VT320 )
 .It
 Completely independent virtual terminals for MDA/HGC/CGA/EGA and VGA
 .It
@@ -97,11 +95,9 @@ Support for MDA, CGA, EGA and VGA display adaptors
 Support for 132 column operation on some VGA chipsets
 .It
 X Window Support for XFree86
-.Po
-requires
+(requires
 .Em XSERVER
-to be defined
-.Pc
+to be defined)
 .El
 .Pp
 What it cannot:
@@ -121,7 +117,7 @@ No VT52 support at all
 No 8-bit controls
 .It
 Only limited AT-keyboard
-.Pq 84 keys
+(84 keys)
 support
 .El
 .Ss Scrollback
@@ -156,7 +152,7 @@ in the kernel source tree for detailed documentation.
 .Pp
 Note: the following conventions apply to all the Boolean options.
 If an option is given with no value, a value of 1
-.Pq activated
+(activated)
 is substituted.
 If an option value is given as 0, this options is
 deactivated.
@@ -188,7 +184,7 @@ Default: on
 If enabled, a blinking-star screensaver is used.
 If disabled, the screen
 is simply blanked
-.Pq which might be useful for energy-saving monitors .
+(which might be useful for energy-saving monitors).
 .Pp
 Default: on
 .It Em PCVT_CTRL_ALT_DEL
@@ -205,9 +201,7 @@ Do NOT override a security lock for the keyboard.
 Default: on
 .It Em PCVT_24LINESDEF
 If enabled, the 25-line modi
-.Po
-VT emulation with 25 lines, and HP emulation with 28 lines
-.Pc
+(VT emulation with 25 lines, and HP emulation with 28 lines)
 default to 24 lines only to provide a better compatibility to the
 original DEV VT220 (TM). Thus it should be possible to use the
 terminal information for those terminals without further changes.
@@ -413,7 +407,7 @@ Since the
 .Sq native character set
 of any IBM-compatible PC video board does not allow the full interpretation
 of DEC multinational character set or ISO Latin-1
-.Pq ISO 8859-1 ,
+(ISO 8859-1),
 this might be very useful for a U**X environment.
 .Pp
 .Bl -tag -width 20n -offset indent -compact
@@ -466,7 +460,7 @@ CH_SET4, CH_SET5, CH_SET6, or CH_SET7, too.
 .Pp
 Note that there's a dependence between the font size
 and a possible screen height
-.Pq in character rows ,
+(in character rows),
 depending on the video adaptor used:
 .Bd -literal
 Screen size (rows) on:          EGA             VGA
@@ -561,7 +555,8 @@ Note that setting the number of columns to 132 is only supported on
 some VGA adaptors.
 Any unsupported numbers cause the ioctl to fail with
 .Va errno
-.Pq see Xr intro 2
+(see
+.Xr intro 2 )
 being set to
 .Er EINVAL .
 .Pp
@@ -689,7 +684,7 @@ Device nodes to access the
 .Nm
 driver
 .It Pa i386/isa/pcvt/pcvt_conf.h
-.Pq relative to the kernel source tree
+(relative to the kernel source tree)
 Documents the various compile-time options to tailor
 .Nm .
 .El
diff --git a/share/man/man4/psm.4 b/share/man/man4/psm.4
index 8bff201..356b808 100644
--- a/share/man/man4/psm.4
+++ b/share/man/man4/psm.4
@@ -67,12 +67,14 @@ The
 .Nm
 driver allows the user to initially set the resolution
 via the driver flag
-.Pq see Sx DRIVER CONFIGURATION
+(see
+.Sx "DRIVER CONFIGURATION" )
 or change it later via the
 .Xr ioctl 2
 command
 .Dv MOUSE_SETMODE
-.Pq see Sx IOCTLS .
+(see
+.Sx IOCTLS ) .
 .Ss Report Rate
 Frequency, or report rate, at which the device sends movement
 and button state reports to the host system is also configurable.
@@ -92,7 +94,8 @@ At the level zero the basic support is provided; the device driver will report
 horizontal and vertical movement of the attached device
 and state of up to three buttons.
 The movement and status are encoded in a series of fixed-length data packets
-.Pq see Sx Data Packet Format .
+(see
+.Sx "Data Packet Format" ) .
 This is the default level of operation and the driver is initially
 at this level when opened by the user program.
 .Pp
@@ -191,7 +194,8 @@ There are following kernel configuration options to control the
 .Nm
 driver.
 They may be set in the kernel configuration file
-.Pq see Xr config 8 .
+(see
+.Xr config 8 ) .
 .Bl -tag -width MOUSE
 .It Em KBD_RESETDELAY=X , KBD_MAXWAIT=Y
 The
@@ -229,7 +233,8 @@ driver accepts the following driver flags.
 Set them in the
 kernel configuration file or in the User Configuration Menu at
 the boot time
-.Pq see Xr boot 8 .
+(see
+.Xr boot 8 ) .
 .Pp
 .Bl -tag -width MOUSE
 .It bit 0..3 RESOLUTION
@@ -484,7 +489,8 @@ Typical resolutions are:
 The
 .Dv accelfactor
 field holds a value to control acceleration feature
-.Pq see Sx Acceleration .
+(see
+.Sx Acceleration ) .
 It must be zero or greater.  If it is zero, acceleration is disabled.
 .Pp
 The
@@ -648,7 +654,8 @@ for known IDs.
 At debug level 1 more information will be logged
 while the driver probes the auxiliary port (mouse port).
 Messages are logged with the LOG_KERN facility at the LOG_DEBUG level
-.Pq see Xr syslogd 8 .
+(see
+.Xr syslogd 8 ) .
 .Bd -literal -offset indent
 psm0: current command byte:xxxx
 kbdio: TEST_AUX_PORT status:0000
diff --git a/share/man/man4/splash.4 b/share/man/man4/splash.4
index 19d36a2..e4a2ee0 100644
--- a/share/man/man4/splash.4
+++ b/share/man/man4/splash.4
@@ -84,7 +84,8 @@ If the standard VGA video mode is used,
 the size of the bitmap must be 320x200 or less.
 If you enable the VESA mode support in the kernel,
 either by statically linking the VESA module or by loading the VESA module
-.Pq see Xr vga 4 ,
+(see
+.Xr vga 4 ) ,
 you can load bitmaps up to a resolution of 1024x768, depending on the VESA
 BIOS and the amount of video memory on the video card.
 .Ss Screen saver
@@ -145,7 +146,9 @@ on the AT 84 keyboard.
 You can change the
 .Ar saver
 key by modifying the keymap
-.Pq see Xr kbdcontrol 1 , Xr keymap 5 ,
+(see
+.Xr kbdcontrol 1 ,
+.Xr keymap 5 ) ,
 and assign the
 .Ar saver
 function to a key of your preference.
@@ -179,7 +182,8 @@ have the following line in the kernel configuration file.
 .Pp
 Next, edit
 .Pa /boot/loader.conf
-.Pq see Xr loader.conf 5
+(see
+.Xr loader.conf 5 )
 and include the following lines:
 .Bd -literal -offset indent
 splash_bmp_load="YES"
diff --git a/share/man/man4/stf.4 b/share/man/man4/stf.4
index c5f05e3..94d6d63 100644
--- a/share/man/man4/stf.4
+++ b/share/man/man4/stf.4
@@ -53,17 +53,15 @@ interface.
 The
 .Nm
 interface is necessary for site border router
-.Po
-called
+(called
 .Dq 6to4 router
-in the specification
-.Pc .
+in the specification).
 .Pp
 Due to the way 6to4 protocol is specified,
 .Nm
 interface requires certain configuration to work properly.
 Single
-.Pq no more than 1
+(no more than 1)
 valid 6to4 address needs to be configured to the interface.
 .Dq A valid 6to4 address
 is an address which has the following properties.
@@ -83,9 +81,9 @@ Since the specification forbids the use of IPv4 private address,
 the address needs to be a global IPv4 address.
 .It
 Subnet identifier portion
-.Pq 48th to 63rd bit
+(48th to 63rd bit)
 and interface identifier portion
-.Pq lower 64 bits
+(lower 64 bits)
 are properly filled to avoid address collisions.
 .El
 .Pp
@@ -182,7 +180,8 @@ The following configuration accepts packets from IPv4 source
 .Li 9.1.0.0/16
 only.
 It emits 6to4 packet only for IPv6 destination 2002:0901::/32
-.Pq IPv4 destination will match Li 9.1.0.0/16 .
+(IPv4 destination will match
+.Li 9.1.0.0/16 ) .
 .Bd -literal
 # ifconfig ne0 inet 9.1.2.3 netmask 0xffff0000
 # ifconfig stf0 inet6 2002:0901:0203:0000:a00:5aff:fe38:6f86 \\
@@ -193,12 +192,12 @@ The following configuration uses the
 .Nm
 interface as an output-only device.
 You need to have alternative IPv6 connectivity
-.Pq other than 6to4
+(other than 6to4)
 to use this configuration.
 For outbound traffic, you can reach other 6to4 networks efficiently via
 .Nm stf .
 For inbound traffic, you will not receive any 6to4-tunneled packets
-.Pq less security drawbacks .
+(less security drawbacks).
 Be careful not to advertise your 6to4 prefix to others
 .Pq Li 2002:8504:0506::/48 ,
 and not to use your 6to4 prefix as a source.
diff --git a/share/man/man4/syscons.4 b/share/man/man4/syscons.4
index 2b05dc3..ca685e4 100644
--- a/share/man/man4/syscons.4
+++ b/share/man/man4/syscons.4
@@ -363,10 +363,12 @@ The following driver flags can be used to control the
 .Nm
 driver.
 They can be set either in the kernel configuration file
-.Pq see Xr config 8 ,
+(see
+.Xr config 8 ) ,
 or else in the User Configuration Menu at boot
 time
-.Pq see Xr boot 8 .
+(see
+.Xr boot 8 ) .
 .Bl -tag -width bit_0
 .\".It bit 0 (VISUAL_BELL)
 .\"Uses the ``visual'' bell.
diff --git a/share/man/man4/sysmouse.4 b/share/man/man4/sysmouse.4
index 0e9493a..6174554 100644
--- a/share/man/man4/sysmouse.4
+++ b/share/man/man4/sysmouse.4
@@ -44,7 +44,8 @@ supplies mouse data to the user process in the standardized way via the
 .Nm
 driver.
 This arrangement makes it possible for the console and the user process
-.Pq such as the Tn X\ Window System
+(such as the
+.Tn X\ Window System )
 to share the mouse.
 .Pp
 The user process which wants to utilize mouse operation simply opens
diff --git a/share/man/man4/tap.4 b/share/man/man4/tap.4
index fecd0a2..48f2bc3 100644
--- a/share/man/man4/tap.4
+++ b/share/man/man4/tap.4
@@ -56,7 +56,7 @@ the control device
 there);
 writing an Ethernet frame to the control device generates an input frame on
 the network interface, as if the
-.Pq non-existent
+(non-existent)
 hardware had just received it.
 .Pp
 The Ethernet tunnel device, normally
@@ -91,14 +91,15 @@ amount of data provided to
 .Fn write .
 Writes will not block; if the frame cannot be accepted
 for a transient reason
-.Pq e.g., no buffer space available ,
+(e.g., no buffer space available),
 it is silently dropped; if the reason is not transient
-.Pq e.g., frame too large ,
+(e.g., frame too large),
 an error is returned.
 The following
 .Xr ioctl 2
 calls are supported
-.Pq defined in Aq Pa net/if_tap.h Ns :
+(defined in
+.Aq Pa net/if_tap.h ) :
 .Bl -tag -width VMIO_SIOCSETMACADDR
 .It Dv TAPSDEBUG
 The argument should be a pointer to an
@@ -114,7 +115,7 @@ this stores the internal debugging variable's value into it.
 Turn non-blocking I/O for reads off or on, according as the argument
 .Va int Ns 's
 value is or isn't zero
-.Pq Writes are always nonblocking .
+(Writes are always nonblocking).
 .It Dv FIOASYNC
 Turn asynchronous I/O for reads
 (i.e., generation of
@@ -171,7 +172,8 @@ address of the
 .Dq remote
 side. This command is used by VMware port and expected to be executed on
 a descriptor, associated with control device
-.Pq usually Pa /dev/vmnet Ns Sy N .
+(usually
+.Pa /dev/vmnet Ns Sy N ) .
 .El
 .Pp
 The control device also supports
diff --git a/share/man/man4/vga.4 b/share/man/man4/vga.4
index 44edef3..e7bb8cd 100644
--- a/share/man/man4/vga.4
+++ b/share/man/man4/vga.4
@@ -76,7 +76,8 @@ module can be dynamically loaded into the kernel using
 .Sh DRIVER CONFIGURATION
 .Ss Kernel Configuration Options
 The following kernel configuration options
-.Pq see Xr config 8
+(see
+.Xr config 8 )
 can be used to control the
 .Nm
 driver.