This can restrict which messages are checked for repetition. Once a message
has passed this test, it will be compared against previous messages of the same user
(even ones that would not pass this test, if you match on the message text).
Examples:
!status:M
- Don't check messages of mods!status:Mv
- Don't check messages of mods or VIPsmystatus:M
- Only in channels where you are mod!status:M mystatus:M