Auto target self macro for certain spells?

[Golle]

For example...
/cast [help] Renew; [help, target=targettarget] Renew; [target=player] Renew

That can be rewritten much more efficiently.

/cast [help] [target=targettarget, help] [target=player] Renew

Each [ ] serve as an OR statement, 1st[] OR 2nd[] OR 3rd[]. Just some fun facts :P