New rules keyword error

["Marc Quibell" <mquibell () fbfs com>]

Automatically downloaded new rules last night, as is every night, got errors in
syslog:

Unknown keyword 'isdataat'
Unknown keyword 'pcre'

in a few of the new rule files (exploit, ftp, imap, pop2, pop3, nnmp, smtp,
misc). What are these keywords? Typos? Or did something (version) change? THX!


Cheese,

Marc




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