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view ply-3.8/test/lex_error3.py @ 8810:ea53c45c49aa

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<shachaf> sled bin/makelist//s/.\\{13\\}/name="$1"; file="bin\\/$name"; makelistlist "$name"/
author HackBot
date Thu, 14 Jul 2016 10:53:06 +0000
parents 343ff337a19b
children
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# lex_error3.py
#
# t_error defined as function, but with wrong # args

import sys
if ".." not in sys.path: sys.path.insert(0,"..")

import ply.lex as lex

tokens = [
    "PLUS",
    "MINUS",
    "NUMBER",
    ]

t_PLUS = r'\+'
t_MINUS = r'-'
t_NUMBER = r'\d+'

def t_error():
    pass



lex.lex()