lpartselect : pointer LBRACKET expression PLUSCOLON expression RBRACKET

def p_lpartselect_lpointer_plus(self, p):
        'lpartselect : pointer LBRACKET expression PLUSCOLON expression RBRACKET'
        p[0] = Partselect(p[1], p[3], Plus(p[3], p[5]), lineno=p.lineno(1))
        p.set_lineno(0, p.lineno(1))