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.

1 files changed, 9 insertions, 12 deletions

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.