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ply / test / lex_token2.py

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# lex_token.py
#
# Tests for tokens of wrong type

import lex

tokens = "PLUS MINUS NUMBER"

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

def t_error(t):
    pass

import sys
sys.tracebacklimit = 0

lex.lex()