view ply-3.8/test/lex_literal3.py @ 12304:546e85338cf1 draft

<int-e> learn Kingoffrance is what happens when you cross zzo38 with a conspiracy theorist.
author HackEso <hackeso@esolangs.org>
date Sun, 26 Jan 2020 02:32:48 +0000
parents 343ff337a19b
children
line wrap: on
line source

# lex_literal3.py
#
# An empty literal specification given as a list
# Issue 8 : Literals empty list causes IndexError

import sys
if ".." not in sys.path: sys.path.insert(0,"..")

import ply.lex as lex

tokens = [
    "NUMBER",
    ]

literals = []

def t_NUMBER(t):
    r'\d+'
    return t

def t_error(t):
    pass

lex.lex()