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<b_jonas> `` hg cat -r 12436 /hackenv/bin/\\( > /hackenv/bin/\\(
author HackEso <hackeso@esolangs.org>
date Sat, 11 Dec 2021 21:53:31 +0000
parents 343ff337a19b
children
line wrap: on
line source

# lex_error2.py
#
# t_error defined, but not function

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+'

t_error = "foo"



lex.lex()