As of Version 6.0, ButtonEvaluator has been superseded by Evaluator.
- The default setting is ButtonEvaluator->None.
- Possible settings are:
None the front end Automatic the kernel used by default in the current notebook "name" a kernel referred to by a specific name
- With ButtonEvaluator->Automatic, the expression to be evaluated can contain any Mathematica objects.
- With ButtonEvaluator->None, the expression can contain only the specific notebook commands supported by the front end. All these commands are in the context FrontEnd`. Expressions intended for processing purely by the front end must be wrapped with FrontEndExecute.
Introduced in 1996