Hello.

Before you start complaining and telling me to search the forum i tell you that i make this thread, mostly because i want to make another version of the healing spells that exist, I also want to understand exactly how macro's work.

Ok, I want my macro to:
1. I want to heal my focus' target's target (the one whom the mob is attacking)
2. If my focus have no "harm" target, heal his target. (target=focustarget)
3. If i have no focus, heal my target.
4. if i have no target, heal myself.

I post my macro below, this is as far as i've been able to get. And it's not working properly:
/cast [target=focustargettarget]Lesser Healing wave;[target=focustarget]Lesser Healing wave;Lesser Healing wave

Well, I've been googling tutorials all night long but I just can't make it work.
You help appriciated.