E

Format: E [ stack | +num | -num ]

Shows or changes your current viewing location in the code. It has one of the following forms:
Displaying variables
Expression Meaning
E
Enters the procedure at the top of the stack. Equivalent to e 0_.
E stack
Enters the procedure at stack number stack. Equivalent to the stack_ command.
E +num
Increments location in stack by num, and enters that procedure. For example, E +1 moves up one procedure on the stack. This is different than E 1 which enters the procedure at stack number one.
E -num
Decrements location in stack by num, and enters that procedure. For example, E -1 moves down one procedure on the stack. /


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