[iproute PATCH 14/20] man: ip-rule.8: Review synopsis section

[Phil Sutter <phil@nwl.cc>]

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>
---
 man/man8/ip-rule.8 | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

diff --git a/man/man8/ip-rule.8 b/man/man8/ip-rule.8
index b7008c6ab13d7..e9fbb3cf1a62d 100644
--- 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 " := [ "
-- 
2.6.4