From b7d45c140fde9366a34412dbd318dd7c84bbef14 Mon Sep 17 00:00:00 2001 From: Jan Engelhardt Date: Tue, 24 Oct 2023 14:58:06 +0200 Subject: 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 Signed-off-by: Phil Sutter --- extensions/libxt_HMARK.man | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'extensions/libxt_HMARK.man') diff --git a/extensions/libxt_HMARK.man b/extensions/libxt_HMARK.man index cd7ffd54..63d18cb5 100644 --- a/extensions/libxt_HMARK.man +++ b/extensions/libxt_HMARK.man @@ -53,7 +53,7 @@ A 32 bit random custom value to feed hash calculation. \fIExamples:\fP .PP iptables \-t mangle \-A PREROUTING \-m conntrack \-\-ctstate NEW - \-j HMARK \-\-hmark-tuple ct,src,dst,proto \-\-hmark-offset 10000 + \-j HMARK \-\-hmark-tuple ct,src,dst,proto \-\-hmark\-offset 10000 \-\-hmark\-mod 10 \-\-hmark\-rnd 0xfeedcafe .PP iptables \-t mangle \-A PREROUTING \-j HMARK \-\-hmark\-offset 10000 -- cgit v1.2.3