lex_error1.py (4479:61d3ed46e373) lex_error1.py (6498:e21e9ab5fad0)
1# lex_token.py
1# lex_error1.py
2#
3# Missing t_error() rule
4
5import sys
2#
3# Missing t_error() rule
4
5import sys
6sys.path.insert(0,"..")
6if ".." not in sys.path: sys.path.insert(0,"..")
7
8import ply.lex as lex
9
10tokens = [
11 "PLUS",
12 "MINUS",
13 "NUMBER",
14 ]
15
16t_PLUS = r'\+'
17t_MINUS = r'-'
18t_NUMBER = r'\d+'
19
7
8import ply.lex as lex
9
10tokens = [
11 "PLUS",
12 "MINUS",
13 "NUMBER",
14 ]
15
16t_PLUS = r'\+'
17t_MINUS = r'-'
18t_NUMBER = r'\d+'
19
20sys.tracebacklimit = 0
21
20
21
22lex.lex()
23
24
22lex.lex()
23
24