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view ply-3.8/test/lex_rule2.py @ 8520:5cff248d5ae5
<Cale> slashlearn associativity/h(th) = (ht)h
author | HackBot |
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date | Fri, 17 Jun 2016 21:46:21 +0000 |
parents | 343ff337a19b |
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# lex_rule2.py # # Rule function with incorrect number of arguments 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'-' def t_NUMBER(): r'\d+' return t def t_error(t): pass lex.lex()