diff options
author | Jan Engelhardt <jengelh@inai.de> | 2023-10-24 14:58:06 +0200 |
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committer | Phil Sutter <phil@nwl.cc> | 2023-10-27 18:00:30 +0200 |
commit | b7d45c140fde9366a34412dbd318dd7c84bbef14 (patch) | |
tree | 45e43ef8d3fb0503d221a90e4f6bdcac17e53071 /extensions/libxt_socket.man | |
parent | 458e167e9510f995111d32aa7a30b7c7d2af2e75 (diff) |
man: encode minushyphen the way groff/man requires it
Sparked by a recent LWN article[1], sweeps over the iptables manpages
for incorrectly encoded dashes was made by Phil Sutter and myself.
An ASCII minushyphen in the source manpage translates to a hyphen in
output, so one has to use the sequence "\-" to get a minushyphen in
the output, as groff_char(7) explains.
[1] https://lwn.net/Articles/947941/ (paywalled until about 2023-11-06)
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Phil Sutter <phil@nwl.cc>
Diffstat (limited to 'extensions/libxt_socket.man')
-rw-r--r-- | extensions/libxt_socket.man | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extensions/libxt_socket.man b/extensions/libxt_socket.man index f809df69..a268b443 100644 --- a/extensions/libxt_socket.man +++ b/extensions/libxt_socket.man @@ -29,7 +29,7 @@ to be matched when restoring the packet mark. Example: An application opens 2 transparent (\fBIP_TRANSPARENT\fP) sockets and sets a mark on them with \fBSO_MARK\fP socket option. We can filter matching packets: .IP -\-t mangle \-I PREROUTING \-m socket \-\-transparent \-\-restore-skmark \-j action +\-t mangle \-I PREROUTING \-m socket \-\-transparent \-\-restore\-skmark \-j action .IP \-t mangle \-A action \-m mark \-\-mark 10 \-j action2 .IP |