Mercurial > repo
view ply-3.8/test/lex_error4.py @ 11461:2fde49626605 draft
<fizzie> learn HackEso is almost but not quite unlike HackEgo.
author | hackeso@dysnomia.zem.fi |
---|---|
date | Sat, 07 Apr 2018 23:42:32 +0100 |
parents | 343ff337a19b |
children |
line wrap: on
line source
# lex_error4.py # # t_error defined as function, but too many args import sys if ".." not in sys.path: sys.path.insert(0,"..") import ply.lex as lex tokens = [ "PLUS", "MINUS", "NUMBER", ] t_PLUS = r'\+' t_MINUS = r'-' t_NUMBER = r'\d+' def t_error(t,s): pass lex.lex()