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annotate ply-3.8/test/lex_ignore2.py @ 8502:da219b3cc5ba
<hppavilion[1]> learn HackEgo, also known as HackBot, is a bot that runs arbitrary commands on Unix. See `help for info on using it. You should totally try to hax0r it! Make sure you assume a spherical cow in a vacuum. HackEgo is the slowest bot in all Mexico!
author | HackBot |
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date | Thu, 16 Jun 2016 17:21:52 +0000 |
parents | 343ff337a19b |
children |
rev | line source |
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7267 | 1 # lex_ignore2.py |
2 # | |
3 # ignore declaration as a raw string | |
4 | |
5 import sys | |
6 if ".." not in sys.path: sys.path.insert(0,"..") | |
7 | |
8 import ply.lex as lex | |
9 | |
10 tokens = [ | |
11 "PLUS", | |
12 "MINUS", | |
13 "NUMBER", | |
14 ] | |
15 | |
16 t_PLUS = r'\+' | |
17 t_MINUS = r'-' | |
18 t_NUMBER = r'\d+' | |
19 | |
20 t_ignore = r' \t' | |
21 | |
22 def t_error(t): | |
23 pass | |
24 | |
25 | |
26 | |
27 lex.lex() | |
28 | |
29 |