def p_elseif_list(p):
'''elseif_list : empty
| elseif_list ELSEIF LPAREN expr RPAREN statement'''
if len(p) == 2:
p[0] = []
else:
p[0] = p[1] + [ast.ElseIf(p[4], p[6], lineno=p.lineno(2))]
def p_new_elseif_list(p):
'''new_elseif_list : empty
| new_elseif_list ELSEIF LPAREN expr RPAREN COLON inner_statement_list'''
if len(p) == 2:
p[0] = []
else:
p[0] = p[1] + [ast.ElseIf(p[4], ast.Block(p[7], lineo=p.lineno(6)),
lineno=p.lineno(2))]