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# lex_token.py
#
# Tests for absence of tokens variable
import sys
sys.path.insert(0,"..")
import ply.lex as lex
t_PLUS = r'\+'
t_MINUS = r'-'
t_NUMBER = r'\d+'
def t_error(t):
pass
sys.tracebacklimit = 0
lex.lex()
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