18 lines
204 B
Plaintext
18 lines
204 B
Plaintext
<<
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import test_parse_inner_nested_tree;
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>>
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tree;
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lex_fn mylexfn;
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drop /\s+/;
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token lparen /\(/;
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token rparen /\)/;
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token plus /\+/;
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token num /\d+/;
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Start -> Expr;
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Expr -> num;
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Expr -> Expr plus num;
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