Hi, My question is this: if I had a script global variable, is this global variable shared by different script executing context? Example:

// Script code here
int total = 0;
int incAndGetTotal() {
    return ++total;
}

I called executeString("inAndGetTotal()", "scriptName", &context) twice with different context, are the results 1 and 2? Is there any context local variable? I want to write the same script code, but in each context execution, the total variable will be local for each context. Cheers

Yes, the global variables are shared between all contexts. The context is really just an execution thread with its own call stack.

No, there are no built-in context local variables. Though you can implement a context local storage, i.e. by using the dictionary add-on, then give one dictionary to each context. You can also duplicate the script module for each context, though you'll have quite a bit of memory overhead with that.