[fix]mod regex, add match keywords

syntax/junos.vim

@@ -16,16 +16,14 @@ syn keyword junosCond       to-zone from-zone match then from to match
 
 syn keyword junosLabel      system chassis firewall security rule rule-set pool
 
-syn keyword junosKeyword    class user link-mode port-mode speed address route nat policy vlan-id
-syn keyword junosKeyword    source-address destination-address source-port destination-port
+syn keyword junosKeyword    version server class user link-mode port-mode speed address route nat policy vlan-id
 syn keyword junosKeyword    static filter term routing-instances routing-engine line-card next-hop storm-control
 syn keyword junosKeyword    redundancy-group cluster vrrp-group virtual-router
-syn keyword junosKeyword    alg log login
+syn keyword junosKeyword    alg log login node
 syn match   junosKeyword    /interfaces\=/
 syn match   junosKeyword    /vlans\=/
 syn match   junosKeyword    /members\=/
 syn match   junosKeyword    /\(security\-\)\?zones\=/
-syn match   junosKeyword    /protocols\=/
 syn match   junosKeyword    /applications\=/
 
 syn keyword junosProtocol   ip ipv6 inet inet6 tcp udp
@@ -34,7 +32,8 @@ syn keyword junosProtocol   bgp ospf ospf3 rip ripng isis
 syn keyword junosProtocol   igmp igmp-snooping lldp lldp-med mld mld-snooping msdp mstp mvrp mpls vrrp lacp
 syn keyword junosProtocol   stp sflow vstp dot1x msrp msrpc sunrpc icmp ping pim rstp rsvp netconf
 syn keyword junosProtocol   junos-http junos-https junos-ftp junos-ssh junos-icmp-all junos-ntp junos-smtp
-syn keyword junosProtocol   junos-udp junos-telnet junos-bgp junos-syslog
+syn keyword junosProtocol   junos-udp junos-telnet junos-bgp junos-syslog junos-rsh
+syn keyword junosProtocol   junos-nfs junos-nfsd-udp junos-nfsd-tcp
 syn match   junosProtocol   /\s802\.3ad\s/
 syn match   junosProtocol   /\s802\.1Q\s/
 
@@ -43,19 +42,22 @@ syn keyword junosAction     any deny permit accept reject discard disable enable
 syn keyword junosConfigure  set delete rename insert request show
 syn keyword junosConfigure  100m 1g 10g trunk access
 syn keyword junosConfigure  full-duplex automatic auto-negotiation input output
+syn keyword junosConfigure  prefer
 
-syn keyword junosFunction   id host host-name
+syn keyword junosFunction   groups screen policies flow
+syn keyword junosFunction   id host host-name priority weight port protocol
+syn keyword junosFunction   source-address destination-address source-port destination-port
 syn match   junosFunction   /[a-z]\+:[-a-z]\+/
 syn match   junosFunction   /unit\s[0-9]\+/
 syn match   junosFunction   /vlan\.[0-9]\+/
 syn match   junosFunction   /node[0-9]\+/
 
-syn match   junosComment    "description.*$"
-syn match   junosComment    "\s*#.*$"
+syn match   junosComment    /description.*$/
+syn match   junosComment    /\s*#.*$/
 syn region  junosComment    contained start='/*' end='*/'
 
-syn match   junosString     "\"[^"]*\""
-syn match   junosVar        "\$\<[-_a-zA-Z0-9]*\>"
+syn match   junosString     /\"[^"]*\"/
+
 syn match   junosVar        /\d\+/
 
 syn keyword junosInterface  lo0