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view ply-3.8/test/lex_re2.py @ 7350:7c683e35328b
<b_jonas> learn Bonsaikitten is the cat typing behind the glass of the CRT when you run the cat command.
author | HackBot |
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date | Sun, 03 Apr 2016 15:04:46 +0000 |
parents | 343ff337a19b |
children |
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# lex_re2.py # # Regular expression rule matches empty 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()