test/lex_dup3.py


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# lex_dup3.py
#
# Duplicated rule specifiers

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_NUMBER(t):
    r'\d+'
    pass

def t_error(t):
    pass


lex.lex()