[CONTRIB] added the 'except' keyword to haproxy.vim
diff --git a/examples/haproxy.vim b/examples/haproxy.vim
index 74f5faf..8bdd711 100644
--- a/examples/haproxy.vim
+++ b/examples/haproxy.vim
@@ -69,7 +69,7 @@
syn keyword hapParam dispatch skipwhite nextgroup=hapIpPort
syn keyword hapParam source skipwhite nextgroup=hapIpPort
syn keyword hapParam mode skipwhite nextgroup=hapMode
-syn keyword hapParam monitor-net skipwhite nextgroup=hapMonitorN
+syn keyword hapParam monitor-net skipwhite nextgroup=hapIPv4Mask
syn keyword hapParam option skipwhite nextgroup=hapOption
syn keyword hapParam stats skipwhite nextgroup=hapStats
syn keyword hapParam server skipwhite nextgroup=hapServerN
@@ -85,6 +85,7 @@
syn keyword hapOption contained abortonclose allbackups checkcache clitcpka dontlognull forceclose forwardfor
syn keyword hapOption contained httpchk httpclose httplog keepalive logasap persist srvtcpka ssl-hello-chk
syn keyword hapOption contained tcplog tcpka tcpsplice
+syn keyword hapOption contained except skipwhite nextgroup=hapIPv4Mask
syn keyword hapStats contained uri realm auth scope enable
syn keyword hapLogFac contained kern user mail daemon auth syslog lpr news nextgroup=hapLogLvl skipwhite
syn keyword hapLogFac contained uucp cron auth2 ftp ntp audit alert cron2 nextgroup=hapLogLvl skipwhite
@@ -96,7 +97,7 @@
syn keyword hapHeader contained header nextgroup=hapNameLen skipwhite
syn keyword hapSrvKey contained backup cookie check inter rise fall port source minconn maxconn weight usesrc
syn match hapStatus contained /\d\{3}/
-syn match hapMonitorN contained /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\(\/\d\{1,2}\)\?/
+syn match hapIPv4Mask contained /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\(\/\d\{1,2}\)\?/
syn match hapLogIp contained /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}/ nextgroup=hapLogFac skipwhite
syn match hapIpPort contained /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}:\d\{1,5}/
syn match hapServerAd contained /\d\{1,3}\.\d\{1,3}\.\d\{1,3}\.\d\{1,3}\(:[+-]\?\d\{1,5}\)\?/ nextgroup=hapSrvEOL skipwhite
@@ -138,7 +139,7 @@
HiLink hapIp2 hapIp1
HiLink hapLogIp hapIp1
HiLink hapIpPort hapIp1
-HiLink hapMonitorN hapIp1
+HiLink hapIPv4Mask hapIp1
HiLink hapServerAd hapIp1
HiLink hapStatus Number