Mercurial > repo
annotate ply-3.8/test/lex_ignore2.py @ 11776:3f0afe0406de draft
<oerjan> slwd outstanding//s,that,That,
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Wed, 10 Apr 2019 23:28:13 +0000 |
parents | 343ff337a19b |
children |
rev | line source |
---|---|
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 |