Mercurial > repo
view ply-3.8/test/lex_error4.py @ 10262:e1933ec8a2f6
<oerjan> learn The `ngevd command hasn\'t been invented yet, but still manages to prevent bugs.
author | HackBot |
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date | Wed, 15 Feb 2017 01:27:56 +0000 |
parents | 343ff337a19b |
children |
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# 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()