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* man: Do not escape exclamation marksPhil Sutter2023-11-291-1/+1
| | | | | | | | | | This appears to be not necessary, also mandoc complains about it: | mandoc: iptables/iptables-extensions.8:2170:52: UNSUPP: unsupported escape sequence: \! Fixes: 71eddedcbf7ae ("libip6t_DNPT: add manpage") Fixes: 0a4c357cb91e1 ("libip6t_SNPT: add manpage") Signed-off-by: Phil Sutter <phil@nwl.cc>
* man: encode minushyphen the way groff/man requires itJan Engelhardt2023-10-271-1/+1
| | | | | | | | | | | | | | 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>
* extensions: manpages: cleanup hyphensLaurence J. Lane2019-12-051-1/+1
| | | | | | | | | | | | Cleanup, scape hyphens so they are not interpreted by the manpage generator. Arturo says: This patch is forwarded from the iptables Debian package, where it has been around for many years now. Signed-off-by: Laurence J. Lane <ljlane@debian.org> Signed-off-by: Arturo Borrero Gonzalez <arturo@netfilter.org> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
* libip6t_DNPT: add manpagePablo Neira Ayuso2013-04-011-0/+30
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>