ext/ply/test/lex_token2.py

# 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()