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8 lines
204 B
Racket
8 lines
204 B
Racket
3 years ago
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#lang yaragg
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8 years ago
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;; A parser for a silly language
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sentence: verb optional-adjective object
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verb: greeting
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optional-adjective: ["happy" | "frumpy"]
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greeting: "hello" | "hola" | "aloha"
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object: "world" | WORLD
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