allow explicit ::1 and 127.0.0.1 forwarding bind addresses when
GatewayPorts=no; allows client to choose address family;
bz#2222 ok markus@
Add a sshd_config PermitUserRC option to control whether ~/.ssh/rc is
executed, mirroring the no-user-rc authorized_keys option;
bz#2160; ok markus@
remove leakmalloc droppings
Fix formatting of empty .Bl -inset item heads.
Downgrade empty item heads from ERROR to WARNING.
Show the list type in the error message.
Choose better variable names for nodes in post_it().