def t_ARRAY(t):
    """([ ]+)array[ ]element[ ]index:[ ](\\d+)\\n"""
    tab = int(len(t.lexer.lexmatch.group(13)) / 2)
    index = int(t.lexer.lexmatch.group(14))
    t.value = [tab, {'index': index, 'value': None}]
    return t
