manpages: more fixes to minuses, hyphens, dashes
Debian still carries patches patches to the iptables nroff code touching
ASCII minuses, so I thought, what's it this time.
Eventually, this patch tries to straighten things once more, per
http://en.wikipedia.org/wiki/Wikipedia:Manual_of_Style#Hyphens and
http://en.wikipedia.org/wiki/Wikipedia:Manual_of_Style#Dashes .
Titles will get the em dash; all typed commands or parameters with a
hyphen get a minus (so that man(1) hyperlinking and copy-pasting does
work), but other mentions get the hyphen.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/iptables-restore.8 b/iptables-restore.8
index e80d943..a52bceb 100644
--- a/iptables-restore.8
+++ b/iptables-restore.8
@@ -19,10 +19,9 @@
.\"
.\"
.SH NAME
-iptables-restore \- Restore IP Tables
+iptables-restore \(em Restore IP Tables
.SH SYNOPSIS
-.BR "iptables-restore " "[-c] [-n]"
-.br
+\fBiptables\-restore\fP [\fB\-c\fP] [\fB\-n\fP]
.SH DESCRIPTION
.PP
.B iptables-restore
@@ -41,7 +40,7 @@
.SH AUTHOR
Harald Welte <laforge@gnumonks.org>
.SH SEE ALSO
-.BR iptables-save "(8), " iptables "(8) "
+\fBiptables\-save\fP(8), \fBiptables\fP(8)
.PP
The iptables-HOWTO, which details more iptables usage, the NAT-HOWTO,
which details NAT, and the netfilter-hacking-HOWTO which details the