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view ply-3.8/test/lex_literal1.py @ 11576:6b12f8d450c9 draft
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author | HackEso <hackeso@esolangs.org> |
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date | Sun, 17 Jun 2018 21:19:02 +0100 |
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()