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6f63463269
As @robrix pointed out, adding explicit parenthesis nodes to our ASTs bloats them with no added gain in expressivity. A pretty-printing solution should use something analogous to `showsPrec` to ensure that parentheses are printed properly.
26 lines
464 B
Plaintext
26 lines
464 B
Plaintext
(Program
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(If
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{ (Identifier)
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->(Identifier) }
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{ (Identifier)
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->(Identifier) }
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(If
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{ (Identifier)
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->(Identifier) }
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{ (Identifier)
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->(
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{+(Identifier)+}) }
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(If
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{ (Identifier)
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->(Identifier) }
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{ (Identifier)
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->(Identifier) }
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(If
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{ (Identifier)
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->(Identifier) }
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{ (Identifier)
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->(
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{+(Identifier)+}) }
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{ (Identifier)
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->(Identifier) })))))
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