StackBegin

StackBegin[expr] evaluates expr, starting a fresh evaluation stack.

You can use StackBegin to prevent "outer" evaluations from appearing in the evaluation stack when you call Stack.

StackBegin has attribute HoldFirst.

A StackBegin is automatically done when the evaluation of each input line begins in an interactive Mathematica session.

See Section 2.6.12.

See also: StackInhibit.

New in Version 2.