man: ip-rule.8: Review synopsis section

Clarify that 'ip rule' defaults to action 'list', that 'flush' and
'save' actions don't accept additional parameters, add missing 'not' and
'goto' keywords and finally fix fonts used in 'fwmark' and 'realms'
parameters.

Signed-off-by: Phil Sutter <phil@nwl.cc>

diff --git a/man/man8/ip-rule.8 b/man/man8/ip-rule.8
index b7008c6ab13d795c47e0bb928cd0e1457f3c69e3..e9fbb3cf1a62df73ff5c7e45e1b09f9880776dff 100644 (file)
--- a/man/man8/ip-rule.8
+++ b/man/man8/ip-rule.8
@@ -9,20 +9,26 @@ ip-rule \- routing policy database management
 .B ip
 .RI "[ " OPTIONS " ]"
 .B rule
-.RI " { " COMMAND " | "
+.RI "{ " COMMAND " | "
 .BR help " }"
 .sp
 
 .ti -8
 .B  ip rule
-.RB " [ " list " | " add " | " del " | " flush " | " save " ]"
+.RB "[ " list " ]"
+
+.ti -8
+.B  ip rule
+.RB "{ " add " | " del " }"
 .I  SELECTOR ACTION
 
 .ti -8
-.B  ip rule  " restore "
+.B ip rule
+.RB "{ " flush " | " save " | " restore " }"
 
 .ti -8
 .IR SELECTOR " := [ "
+.BR not " ] ["
 .B  from
 .IR PREFIX " ] [ "
 .B  to
@@ -30,7 +36,7 @@ ip-rule \- routing policy database management
 .B  tos
 .IR TOS " ] [ "
 .B  fwmark
-.IR FWMARK[/MASK] " ] [ "
+.IR FWMARK\fR[\fB/\fIMASK "] ] [ "
 .B  iif
 .IR STRING " ] [ "
 .B  oif
@@ -45,8 +51,9 @@ ip-rule \- routing policy database management
 .B  nat
 .IR ADDRESS " ] [ "
 .B realms
-.RI "[" SRCREALM "/]" DSTREALM " ]"
-.I  SUPPRESSOR
+.RI "[" SRCREALM "\fB/\fR]" DSTREALM " ] ["
+.B goto
+.IR NUMBER " ] " SUPPRESSOR
 
 .ti -8
 .IR SUPPRESSOR " := [ "