23 lines
571 B
Python
23 lines
571 B
Python
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from antlr4 import InputStream
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from antlr4 import CommonTokenStream
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# include to use the generated lexer and parser
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from Example2Lexer import Example2Lexer
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from Example2Parser import Example2Parser
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import sys
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def main():
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input_stream = InputStream(sys.stdin.read())
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lexer = Example2Lexer(input_stream)
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stream = CommonTokenStream(lexer)
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parser = Example2Parser(stream)
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parser.full_expr() # We want to recognize full_expr in grammar Example2
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print("Finished")
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# warns pb if py file is included in others
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if __name__ == '__main__':
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main()
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