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<izabera> ` echo \'sed "s/./& /g;s/.*/20k&p/" <<< "$*" | dc\' > bin/unaryrpn; chmod +x bin/unaryrpm; unaryrpm 111+/
author HackBot
date Tue, 20 Dec 2016 23:17:40 +0000
parents 343ff337a19b
children
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# lex_rule1.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'-'
t_NUMBER = 1

def t_error(t):
    pass



lex.lex()