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22 lines
371 B
Plaintext
22 lines
371 B
Plaintext
Char.is_name
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: ∀(a: Char) Bool
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= λa
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(Bool.or
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(Char.is_between #97 #122 a)
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(Bool.or
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(Char.is_between #65 #90 a)
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(Bool.or
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(Char.is_between #48 #57 a)
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(Bool.or
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(Char.equal #95 a)
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(Bool.or
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(Char.equal #46 a)
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(Bool.or (Char.equal #45 a) Bool.false)
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)
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)
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)
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)
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)
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