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view ply-3.8/test/lex_re3.py @ 12293:979759d9d291 draft
<fizzie> sled /hackenv/ibin/asmbf//s|asmbf|asmbf "$@"|
author | HackEso <hackeso@esolangs.org> |
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date | Thu, 02 Jan 2020 15:44:55 +0000 |
parents | 343ff337a19b |
children |
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# lex_re3.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", "POUND", ] t_PLUS = r'\+' t_MINUS = r'-' t_NUMBER = r'(\d+)' t_POUND = r'#' def t_error(t): pass lex.lex()