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view ply-3.8/test/lex_re1.py @ 11930:fbf2d501bfee draft

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<fizzie> sled share/whatis//s/^hurl(1hackeso) - .*/hurl(1hackeso) - print URL to view version log of a hackenv file/
author HackEso <hackeso@esolangs.org>
date Fri, 13 Sep 2019 09:32:59 +0000
parents 343ff337a19b
children
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# lex_re1.py
#
# Bad regular expression in a string

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):
    pass



lex.lex()