1# lex_token2.py
2#
3# Tests for tokens of wrong type
4
5import sys
6if ".." not in sys.path: sys.path.insert(0,"..")
7
8import ply.lex as lex
9
10tokens = "PLUS MINUS NUMBER"
11
12t_PLUS = r'\+'
13t_MINUS = r'-'
14t_NUMBER = r'\d+'
15
16def t_error(t):
17    pass
18
19
20lex.lex()
21
22
23