NIP
Drop the first item below the top of stack.
Input stack: a b
Output stack: b
PumpkinDB> 0x10 0x20 NIP
0x20
Allocation
None
Errors
EmptyStack error if there are less than two items on the stack
Tests
works : 1 2 NIP 2 EQUAL?.
empty_stack : [NIP] TRY UNWRAP 0x04 EQUAL?.
empty_stack_1 : [1 NIP] TRY UNWRAP 0x04 EQUAL?.