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comparison ply-3.8/test/lex_rule3.py @ 7267:343ff337a19b

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author HackBot
date Wed, 23 Mar 2016 02:40:16 +0000
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7266:61a39a120dee 7267:343ff337a19b
1 # lex_rule3.py
2 #
3 # Rule function with incorrect number of arguments
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 def t_NUMBER(t,s):
19 r'\d+'
20 return t
21
22 def t_error(t):
23 pass
24
25 lex.lex()
26
27