S-expressions: Difference between revisions
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(→{{header|Haskell}}: Additional output, expression serialized from parse tree.) |
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treeFromVal v = Node v [] |
treeFromVal v = Node v [] |
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----------------------- SERIALIZING ---------------------- |
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ppExpr trees = unwords (go <$> trees) |
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where |
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go (Node v xs) = "OK" |
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litVal (Symbol x) = x |
litVal (Symbol x) = x |
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litVal (String x) = '"' : x <> "\"" |
litVal (String x) = '"' : x <> "\"" |
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litVal (List [List xs]) = litVal (List xs) |
litVal (List [List xs]) = litVal (List xs) |
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litVal (List xs) = |
litVal (List xs) = '(' : (unwords (litVal <$> xs) <> ")") |
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------------------------- GENERIC ------------------------ |
------------------------- GENERIC ------------------------ |
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