Services
Help for SET TOPICLOCK:
SET TOPICLOCK causes ChanServ to revert
topic changes by users without the +t flag.
Topic changes during netsplits or services
outages will always be reverted.
TOPICLOCK requires KEEPTOPIC and will
automatically enable it; disabling KEEPTOPIC
will disable TOPICLOCK also.
Syntax: SET <#channel> TOPICLOCK ON|OFF
Example:
    /msg ChanServ SET #foo TOPICLOCK ON
