interpreter.py
def adjust_tape(position):
    '''
    if the position being requested is negative, then it moves
    the entire tape to the right.
    '''
    global tape
    indexer = list(reversed([i+1 for i in range(len(tape))]))
    if position >= 0:
        return None
    elif position < 0:
        for i in range(len(tape)):
            tape[indexer[i]] = tape[indexer[i-1]]
        tape[0] = '0'
    return None

    if the position being requested is negative, then it moves
    the entire tape to the right.
    
if the position being requested is negative, then it moves
the entire tape to the right.
if the position being requested is negative then it moves the entire tape to the right .
def adjust_tape(position):
    global tape
    indexer = list(reversed([i+1 for i in range(len(tape))]))
    if position >= 0:
        return None
    elif position < 0:
        for i in range(len(tape)):
            tape[indexer[i]] = tape[indexer[i-1]]
        tape[0] = '0'
    return None
def adjust_tape ( position ) : global tape indexer = list ( reversed ( [ i + 1 for i in range ( len ( tape ) ) ] ) ) if position >= 0 : return None elif position < 0 : for i in range ( len ( tape ) ) : tape [ indexer [ i ] ] = tape [ indexer [ i - 1 ] ] tape [ 0 ] = '0' return None
if the position being requested is negative, then it moves
the entire tape to the right.
if the position being requested is negative then it moves the entire tape to the right .
'''
    if the position being requested is negative, then it moves
    the entire tape to the right.
    '''
position