[syslog-ng]using ^ and/or $ in a regular expression match

[nick]

Is it possible to use a ^ and $ in a regular expression in
syslog-ng?  This filter doesnt seem to catch the logged status
message below, but if I remove the ^ from the match, then the
status message is excluded.. Does syslog-ng just not support ^
and/or $, or is there something else I have to do to get them
working?

filter f_lost   { facility(local0) and program(lost[0-9]*) and
not match(^status); };

Jun 14 16:59:39 local@biggayal lost: tcpserver: status: 0/5

-- 
nick