CoCalc -- lex_re1.py

emscripten-core

GitHub Repository: emscripten-core/emscripten
Path: blob/main/third_party/ply/test/lex_re1.py
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# lex_re1.py
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#
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# Bad regular expression in a string
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import sys
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if ".." not in sys.path: sys.path.insert(0,"..")
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import ply.lex as lex
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tokens = [
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    "PLUS",
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    "MINUS",
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    "NUMBER",
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    ]
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t_PLUS = r'\+'
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t_MINUS = r'-'
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t_NUMBER = r'(\d+'
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def t_error(t):
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    pass
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lex.lex()
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