749 lines
13 KiB
Plaintext
749 lines
13 KiB
Plaintext
=====================================
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unary
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=====================================
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@arg
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+arg
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-arg
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!arg
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^arg
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not arg
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~~~arg
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&arg
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---
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(source
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier)))
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=====================================
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binary left associative
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=====================================
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a ** b ** c
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a * b * c
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a / b / c
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a + b + c
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a - b - c
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a ^^^ b ^^^ c
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a in b in c
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a not in b not in c
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a |> b |> c
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a <<< b <<< c
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a >>> b >>> c
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a <<~ b <<~ c
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a ~>> b ~>> c
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a <~ b <~ c
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a ~> b ~> c
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a <~> b <~> c
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a <|> b <|> c
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a < b < c
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a > b > c
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a <= b <= c
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a >= b >= c
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a == b == c
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a != b != c
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a =~ b =~ c
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a === b === c
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a !== b !== c
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a && b && c
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a &&& b &&& c
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a and b and c
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a || b || c
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a ||| b ||| c
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a or b or c
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a <- b <- c
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a \\ b \\ c
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---
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(source
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier)))
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=====================================
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binary right associative
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=====================================
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a ++ b ++ c
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a -- b -- c
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a +++ b +++ c
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a --- b --- c
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a .. b .. c
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a <> b <> c
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a = b = c
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a | b | c
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a :: b :: c
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a when b when c
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---
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(source
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier)))
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(binary_operator (identifier) (binary_operator (identifier) (identifier))))
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=====================================
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precedence on the same level falls back to associativity
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=====================================
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a * b / c
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a + b - c
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a in b not in c
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a <<< b >>> c
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a < b > c
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a == b != c
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a &&& b && c
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a ||| b || c
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a <- b \\ c
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a ++ b -- c
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---
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(source
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (binary_operator (identifier) (identifier)) (identifier))
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(binary_operator (identifier) (binary_operator (identifier) (identifier))))
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=====================================
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precedence on different levels
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=====================================
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& @ a - b
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a -- b + c
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a - b ++ c
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a = b <<< c
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a + b * c - d
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a ** b + c ** d
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---
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(source
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(unary_operator
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(binary_operator
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(unary_operator
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(identifier))
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(identifier)))
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(binary_operator
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(identifier)
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(binary_operator
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(identifier)
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(identifier)))
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(binary_operator
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(binary_operator
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(identifier)
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(identifier))
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(identifier))
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(binary_operator
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(identifier)
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(binary_operator
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(identifier)
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(identifier)))
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(binary_operator
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(binary_operator
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(identifier)
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(binary_operator
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(identifier)
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(identifier)))
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(identifier))
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(binary_operator
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(binary_operator
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(identifier)
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(identifier))
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(binary_operator
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(identifier)
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(identifier))))
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=====================================
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precedence determined by parentheses
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=====================================
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(& a) - b
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(a + b) * (c - d)
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---
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(source
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(binary_operator
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(block
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(unary_operator
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(identifier)))
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(identifier))
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(binary_operator
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(block
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(binary_operator
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(identifier)
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(identifier)))
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(block
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(binary_operator
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(identifier)
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(identifier)))))
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=====================================
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"not in" spacing
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=====================================
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a not in b
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---
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(source
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(binary_operator
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(identifier)
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(identifier)))
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=====================================
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"not in" boundary
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=====================================
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fun not inARG
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---
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(source
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(call
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(identifier)
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(arguments
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(unary_operator
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(identifier)))))
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=====================================
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multiline / unary
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=====================================
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@
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arg
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+
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arg
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-
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arg
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!
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arg
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^
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arg
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not
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arg
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~~~
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arg
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&
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arg
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---
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(source
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier))
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(unary_operator (identifier)))
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=====================================
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multiline / binary
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=====================================
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a
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**
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b
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a
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*
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b
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a
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/
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b
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a
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++
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b
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a
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--
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b
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a
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+++
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b
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a
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---
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b
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a
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..
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b
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a
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<>
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b
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a
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^^^
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b
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a
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in
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b
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a
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not in
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b
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a
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|>
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b
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a
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<<<
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b
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a
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>>>
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b
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a
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<<~
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b
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a
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~>>
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b
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a
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<~
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b
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a
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~>
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b
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a
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<~>
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b
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a
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<|>
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b
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a
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<
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b
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a
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>
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b
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a
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<=
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b
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a
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>=
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b
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a
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==
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b
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a
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!=
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b
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a
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=~
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b
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a
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===
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b
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a
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!==
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b
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a
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&&
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b
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a
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&&&
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b
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a
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and
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b
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a
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||
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b
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a
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|||
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b
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a
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or
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b
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a
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=
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b
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a
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b
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a
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::
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b
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a
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when
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b
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a
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<-
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b
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a
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\\
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b
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---
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(source
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(binary_operator (identifier) (identifier))
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(binary_operator (identifier) (identifier))
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
|
(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier))
|
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(binary_operator (identifier) (identifier)))
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|
|
|
=====================================
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multiline / unary over binary
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=====================================
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a
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+
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b
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a
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-
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b
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|
|
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---
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|
|
(source
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(identifier)
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(unary_operator
|
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(identifier))
|
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(identifier)
|
|
(unary_operator
|
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(identifier)))
|
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|
|
=====================================
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multiline / right operands
|
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=====================================
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x
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not in
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[y]
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x
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not in[y]
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:a
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++:b
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:a++
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:b
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---
|
|
|
|
(source
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|
(binary_operator
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(identifier)
|
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(list
|
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(identifier)))
|
|
(binary_operator
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(identifier)
|
|
(list
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(identifier)))
|
|
(binary_operator
|
|
(atom
|
|
(atom_literal))
|
|
(atom
|
|
(atom_literal)))
|
|
(binary_operator
|
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(atom
|
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(atom_literal))
|
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(atom
|
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(atom_literal))))
|
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|
|
=====================================
|
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multiline / unary over binary (precedence)
|
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=====================================
|
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|
|
x
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-
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|
y
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|
x
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+
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|
y
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|
|
|
---
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|
|
|
(source
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|
(identifier)
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|
(unary_operator
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(identifier))
|
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(identifier)
|
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(unary_operator
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(identifier)))
|
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|
|
=====================================
|
|
plus minus
|
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=====================================
|
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x+y
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x + y
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x+ y
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|
x +y
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x +y +z
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|
|
|
|
|
---
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|
|
|
(source
|
|
(binary_operator
|
|
(identifier)
|
|
(identifier))
|
|
(binary_operator
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|
(identifier)
|
|
(identifier))
|
|
(binary_operator
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|
(identifier)
|
|
(identifier))
|
|
(call
|
|
(identifier)
|
|
(arguments
|
|
(unary_operator
|
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(identifier))))
|
|
(call
|
|
(identifier)
|
|
(arguments
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(unary_operator
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(call
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(identifier)
|
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(arguments
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(unary_operator
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(identifier))))))))
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=====================================
|
|
stepped range
|
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=====================================
|
|
|
|
1 .. 2 // 3
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1..2//3
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0..1//-1
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|
|
---
|
|
|
|
(source
|
|
(binary_operator
|
|
(binary_operator
|
|
(integer)
|
|
(integer))
|
|
(integer))
|
|
(binary_operator
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|
(binary_operator
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|
(integer)
|
|
(integer))
|
|
(integer))
|
|
(binary_operator
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|
(binary_operator
|
|
(integer)
|
|
(integer))
|
|
(unary_operator
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(integer))))
|
|
|
|
=====================================
|
|
stepped range / multiline
|
|
=====================================
|
|
|
|
1..2
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// 4
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|
|
---
|
|
|
|
(source
|
|
(binary_operator
|
|
(binary_operator
|
|
(integer)
|
|
(integer))
|
|
(integer)))
|
|
|
|
=====================================
|
|
stepped ranges / blocks
|
|
=====================================
|
|
|
|
foo do end..bar do end//baz do end
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1..(2//3)
|
|
(1..2)//3
|
|
(1..2)//(3)
|
|
|
|
---
|
|
|
|
(source
|
|
(binary_operator
|
|
(binary_operator
|
|
(call
|
|
(identifier)
|
|
(do_block))
|
|
(call
|
|
(identifier)
|
|
(do_block)))
|
|
(call
|
|
(identifier)
|
|
(do_block)))
|
|
(binary_operator
|
|
(integer)
|
|
(block
|
|
(binary_operator
|
|
(integer)
|
|
(integer))))
|
|
(binary_operator
|
|
(block
|
|
(binary_operator
|
|
(integer)
|
|
(integer)))
|
|
(integer))
|
|
(binary_operator
|
|
(block
|
|
(binary_operator
|
|
(integer)
|
|
(integer)))
|
|
(block
|
|
(integer))))
|