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1dc181b99a
`cmark`’s pretty-printer matches our output pretty well, with a few differences: - it puts a space between the fence and the info string for in code blocks; - it prefers `-` over `*` for bulleted lists (as do I) and it indents them; - it `\`-escapes certain chars very conservatively; - it prefers indented/unfenced code blocks if there is no info string; and - it prefers `*` over `_` (unlike any sane person). This also shows how the change fixes a number of issues: - fix2158-1.output.md also illustrates how this change fixes #1809; - alias-many.output.md and input-parse-errors.output.md show how fenced code blocks without an info string would use the beginning of the content as the info string; - transcripts-round-trip/main.output.md shows how output blocks for generated `unison` stanzas (which could contain nested fenced blocks) might not have long-enough fences; and - error-messages.output.md and generic-parse-errors.output.md show how Unison errors were reported on the wrong line number (and thus the printed error lines were also incorrect).
63 lines
751 B
Markdown
63 lines
751 B
Markdown
Tests that `if` statements can appear as list and tuple elements.
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``` unison
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> [ if true then 1 else 0 ]
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> [ if true then 1 else 0, 1]
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> [1, if true then 1 else 0]
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> (if true then 1 else 0, 0)
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> (0, if true then 1 else 0)
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> (1)
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> (1,2)
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> (1,2,3)
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> [1,2,3]
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> []
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> [1]
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> [1,2]
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> [1,2,3]
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> [
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1,
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2,
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3
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]
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> [
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1,
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2,
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3,]
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> (1,2,3,)
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> (1,
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2,)
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structural ability Zoot where zoot : ()
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Zoot.handler : Request {Zoot} a -> a
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Zoot.handler = cases
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{ a } -> a
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{ zoot -> k } -> handle !k with Zoot.handler
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fst = cases (x,_) -> x
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> List.size
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[ if true then (x y -> y)
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else handle (x y -> x) with fst (Zoot.handler, 42),
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cases a, b -> a Nat.+ b, -- multi-arg cases lambda
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cases x, y -> x Nat.+ y
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]
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```
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