Help needed with macro

[Wererat 0]

Hi everybody

 

I'm trying to make a macro for my priest to cast bubble on myself while in combat, but the macro doesn't work. Can anyone please point me to a site with the correct macro syntax for the 1.12.1 vanilla client?

 

Or any advice for making a keyboard shortcut for casting on myself while I've got a mob targeted?

 

Thanks

 

[Rhena 30]

/script CastSpellByName("Power Word: Shield", true)

[Wererat 0]

It works!  Thanks.