1# lex_token_dup.py
2#
3# Duplicate token name in tokens
4
5import sys
6if ".." not in sys.path: sys.path.insert(0,"..")
7
8import ply.lex as lex
9
10tokens = [
11    "PLUS",
12    "MINUS",
13    "NUMBER",
14    "MINUS"
15    ]
16
17t_PLUS = r'\+'
18t_MINUS = r'-'
19
20def t_NUMBER(t):
21    r'\d+'
22    return t
23
24def t_error(t):
25    pass
26
27lex.lex()
28
29
30