I'm looking for a macro that will '/stopcasting' only if kill command or kill shot is available to use. Anyone know of one?
As far as my little macro knowledge goes, either or both should not be used in a macro anymore. Where they will get triggered after a few hits, it's best just to manually throw them in.
Gar and his infamous wisdom with macro will have to confirm or deny my little head with the one =P
My guess is that it would be too complicated for a macro, as it would have to use scripts to check not only the CDs but also whether you have enough focus for KC, and your target's health percentage for KS.
My /stopcasting anything 'macro' is simply a quick tap on both mouse buttons, to move forwards a fraction. I use NeedToKnow bars to show when KS and KC are on cooldown, with a countdown timer.
You can't make a macro with a stop casting command for things like skills available for use(from cooldown or proc), or else raiding on any class would be just faceroll one macro.