Save Stack Locally

[jhonken]

I'm trying to save a stack that I'm pulling from the internet locally.
My code doesn't error it just doesn't save it.  Am I using the wrong
syntax?
 
--> Launches Stack
go stack URL "http://www.x12.com/x12provider.rev" 

--> Saves Stack
save stack URL "http://www.x12.com/x12provider.rev" as x12provider.rev