based on
http://www.hard-light.net/forums/index.php?topic=25406.msg1541445#msg1541445basically a sexp which allows the fredder to force a ship to fire it's turrets in a definable sequence. the way I see it looking in FRED is.
- Turret Sequence
-- Affected ship [this is the basic option the rest are optional, this will force a ship to fire its turrets in number sequence at any target following the normal rules]
-- Repeat count [how often the sequence will be run before reverting to default rules]
-- Target ship [Restrict fire to a specific target]
-- Ignore unlisted turrets [yes/no requires the last option to be used]
-- turret number [used to define a specific turret order, this option can be used for as often as required, unlisted turrets will fire in number order after this sequence unless Ignore unlisted turrets is set to yes]