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view ply-3.8/test/lex_literal1.py @ 12287:a797840a7241 draft
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author | HackEso <hackeso@esolangs.org> |
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date | Wed, 01 Jan 2020 09:38:19 +0000 |
parents | 343ff337a19b |
children |
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# lex_literal1.py # # Bad literal specification 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()