lex_token2.py revision 2632:1bb2f91485ea 
1# lex_token.py
2#
3# Tests for tokens of wrong type
4
5import lex
6
7tokens = "PLUS MINUS NUMBER"
8
9t_PLUS = r'\+'
10t_MINUS = r'-'
11t_NUMBER = r'\d+'
12
13def t_error(t):
14    pass
15
16import sys
17sys.tracebacklimit = 0
18
19lex.lex()
20
21
22