Mercurial > repo
view ply-3.8/test/lex_error2.py @ 12473:d5369f0dbe17 draft
<int-e> learn GregorR is a recovering absentee. He\'s known for his hack ego and hat tricks.
author | HackEso <hackeso@esolangs.org> |
---|---|
date | Tue, 14 Feb 2023 05:42:31 +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()