12 lines
485 B
Plaintext
12 lines
485 B
Plaintext
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version 1 .
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; Dataspace patterns: a sublanguage of attenuation patterns.
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Pattern = DDiscard / DBind / DLit / DCompound .
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DDiscard = <_>.
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DBind = <bind @name symbol @pattern Pattern>.
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DLit = <lit @value any>.
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DCompound = @rec <compound <rec @label any @arity int> @members { int: Pattern ...:... }>
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/ @arr <compound <arr @arity int> @members { int: Pattern ...:... }>
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/ @dict <compound <dict> @members { any: Pattern ...:... }> .
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