lex_token4.py (4479:61d3ed46e373) lex_token4.py (6498:e21e9ab5fad0)
1# lex_token.py
1# lex_token4.py
2#
3# Bad token name
4
5import sys
2#
3# Bad token name
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 "-",
14 "NUMBER",
15 ]
16
17t_PLUS = r'\+'
18t_MINUS = r'-'
19t_NUMBER = r'\d+'
20
21def t_error(t):
22 pass
23
7
8import ply.lex as lex
9
10tokens = [
11 "PLUS",
12 "MINUS",
13 "-",
14 "NUMBER",
15 ]
16
17t_PLUS = r'\+'
18t_MINUS = r'-'
19t_NUMBER = r'\d+'
20
21def t_error(t):
22 pass
23
24sys.tracebacklimit = 0
25
26lex.lex()
27
28
24lex.lex()
25
26