fix: @[inheritDoc] on notation
This commit is contained in:
Mario Carneiro
Leonardo de Moura
parent
0925051c51
commit
9bd886f37d
3 changed files with 130 additions and 115 deletions
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@ -28,7 +28,7 @@ private partial def antiquote (vars : Array Syntax) : Syntax → Syntax
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Option (TSepArray ``attrInstance ",") :=
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attrs?.map fun attrs =>
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match rhs with
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| `($f:ident $_args*) =>
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| `($f:ident $_args*) | `($f:ident) =>
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attrs.getElems.map fun stx => Unhygienic.run do
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if let `(attrInstance| $attr:ident) := stx then
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if attr.getId.eraseMacroScopes == `inheritDoc then
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@ -78,6 +78,11 @@ infix:65 (name := myInfix) " >+< " => Nat.add
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#check 1 >+< 2
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--^ textDocument/hover
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@[inheritDoc] notation "ℕ" => Nat
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#check ℕ
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--^ textDocument/hover
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/-- My command -/
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macro "mycmd" e:term : command => do
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let seq ← `(Lean.Parser.Term.doSeq| $e:term)
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@ -131,236 +131,246 @@
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"```lean\nNat\n```\n***\nAddition of natural numbers.\n\nThis definition is overridden in both the kernel and the compiler to efficiently\nevaluate using the \"bignum\" representation (see `Nat`). The definition provided\nhere is the logical model (and it is soundness-critical that they coincide).\n",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 82, "character": 14}}
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"position": {"line": 82, "character": 7}}
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{"range":
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{"start": {"line": 82, "character": 14}, "end": {"line": 82, "character": 36}},
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{"start": {"line": 82, "character": 7}, "end": {"line": 82, "character": 8}},
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"contents":
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{"value":
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"```lean\nNat : Type\n```\n***\nThe type of natural numbers, starting at zero. It is defined as an\ninductive type freely generated by \"zero is a natural number\" and\n\"the successor of a natural number is a natural number\".\n\nYou can prove a theorem `P n` about `n : Nat` by `induction n`, which will\nexpect a proof of the theorem for `P 0`, and a proof of `P (succ i)` assuming\na proof of `P i`. The same method also works to define functions by recursion\non natural numbers: induction and recursion are two expressions of the same\noperation from lean's point of view.\n\n```\nopen Nat\nexample (n : Nat) : n < succ n := by\n induction n with\n | zero =>\n show 0 < 1\n decide\n | succ i ih => -- ih : i < succ i\n show succ i < succ (succ i)\n exact Nat.succ_lt_succ ih\n```\n\nThis type is special-cased by both the kernel and the compiler:\n* The type of expressions contains \"`Nat` literals\" as a primitive constructor,\n and the kernel knows how to reduce zero/succ expressions to nat literals.\n* If implemented naively, this type would represent a numeral `n` in unary as a\n linked list with `n` links, which is horribly inefficient. Instead, the\n runtime itself has a special representation for `Nat` which stores numbers up\n to 2^63 directly and larger numbers use an arbitrary precision \"bignum\"\n library (usually [GMP](https://gmplib.org/)).\n",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 87, "character": 14}}
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{"range":
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{"start": {"line": 87, "character": 14}, "end": {"line": 87, "character": 36}},
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"contents":
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{"value": "```lean\nLean.Parser.Term.doSeq : Lean.Parser.Parser\n```",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 84, "character": 30}}
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"position": {"line": 89, "character": 30}}
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{"range":
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{"start": {"line": 84, "character": 29}, "end": {"line": 84, "character": 34}},
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{"start": {"line": 89, "character": 29}, "end": {"line": 89, "character": 34}},
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"contents":
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{"value": "```lean\nLean.Parser.Term.doSeq : Lean.Parser.Parser\n```",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 87, "character": 2}}
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"position": {"line": 92, "character": 2}}
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{"range":
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{"start": {"line": 87, "character": 0}, "end": {"line": 87, "character": 7}},
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{"start": {"line": 92, "character": 0}, "end": {"line": 92, "character": 7}},
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"contents": {"value": "My command ", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 94, "character": 2}}
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"position": {"line": 99, "character": 2}}
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{"range":
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{"start": {"line": 94, "character": 0}, "end": {"line": 94, "character": 7}},
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{"start": {"line": 99, "character": 0}, "end": {"line": 99, "character": 7}},
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"contents": {"value": "My command ", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 97, "character": 16}}
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"position": {"line": 102, "character": 16}}
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{"range":
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{"start": {"line": 97, "character": 16}, "end": {"line": 97, "character": 23}},
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{"start": {"line": 102, "character": 16},
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"end": {"line": 102, "character": 23}},
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"contents":
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{"value":
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"```lean\nLean.Parser.ppSpace : Lean.Parser.Parser\n```\n***\nNo-op parser that advises the pretty printer to emit a space/soft line break. ",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 97, "character": 24}}
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"position": {"line": 102, "character": 24}}
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{"range":
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{"start": {"line": 97, "character": 24}, "end": {"line": 97, "character": 31}},
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{"start": {"line": 102, "character": 24},
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"end": {"line": 102, "character": 31}},
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"contents":
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{"value":
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"```lean\nLean.ParserDescr.sepBy1 : Lean.ParserDescr → String → Lean.ParserDescr → optParam Bool false → Lean.ParserDescr\n```\n***\n`sepBy1` is just like `sepBy`, except it takes 1 or more instead of\n0 or more occurrences of `p`. ",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 97, "character": 31}}
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"position": {"line": 102, "character": 31}}
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{"range":
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{"start": {"line": 97, "character": 31}, "end": {"line": 97, "character": 35}},
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{"start": {"line": 102, "character": 31},
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"end": {"line": 102, "character": 35}},
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"contents":
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{"value":
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"```lean\nLean.Parser.Category.term : Lean.Parser.Category\n```\n***\n`term` is the builtin syntax category for terms. A term denotes an expression\nin lean's type theory, for example `2 + 2` is a term. The difference between\n`Term` and `Expr` is that the former is a kind of syntax, while the latter is\nthe result of elaboration. For example `by simp` is also a `Term`, but it elaborates\nto different `Expr`s depending on the context. ",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 106, "character": 2}}
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"position": {"line": 111, "character": 2}}
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{"range":
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{"start": {"line": 106, "character": 0}, "end": {"line": 106, "character": 8}},
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{"start": {"line": 111, "character": 0}, "end": {"line": 111, "character": 8}},
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"contents": {"value": "My ultimate command ", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 110, "character": 10}}
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"position": {"line": 115, "character": 10}}
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null
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 114, "character": 8}}
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"end": {"line": 119, "character": 10}},
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"contents":
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{"value":
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"```lean\nid.{0} : ∀ {α : Prop}, α → α\n```\n***\nThe identity function. `id` takes an implicit argument `α : Sort u`\n(a type in any universe), and an argument `a : α`, and returns `a`.\n\nAlthough this may look like a useless function, one application of the identity\nfunction is to explicitly put a type on an expression. If `e` has type `T`,\nand `T'` is definitionally equal to `T`, then `@id T' e` typechecks, and lean\nknows that this expression has type `T'` rather than `T`. This can make a\ndifference for typeclass inference, since `T` and `T'` may have different\ntypeclass instances on them. `show T' from e` is sugar for an `@id T' e`\nexpression.\n",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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{"start": {"line": 119, "character": 8},
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"end": {"line": 119, "character": 21}},
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"contents": {"value": "```lean\nTrue\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"position": {"line": 121, "character": 2}}
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{"range":
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"contents": {"value": "```lean\nn : Id Nat\n```", "kind": "markdown"}}
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{"start": {"line": 126, "character": 2}, "end": {"line": 126, "character": 3}},
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"contents": {"value": "```lean\nn : Id ℕ\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"end": {"line": 133, "character": 17}},
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"contents": {"value": "```lean\nfoo : ℕ\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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{"range":
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"contents": {"value": "```lean\nBar.Foo : Type\n```", "kind": "markdown"}}
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{"start": {"line": 147, "character": 17},
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"end": {"line": 147, "character": 19}},
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"contents":
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{"value": "```lean\nBar.Foo.mk : Nat → Foo\n```", "kind": "markdown"}}
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{"value": "```lean\nBar.Foo.mk : ℕ → Foo\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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{"start": {"line": 150, "character": 2}, "end": {"line": 150, "character": 4}},
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"contents":
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{"value": "```lean\nBar.Foo.hi : Foo → Nat\n```", "kind": "markdown"}}
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{"value": "```lean\nBar.Foo.hi : Foo → ℕ\n```", "kind": "markdown"}}
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"contents": {"value": "```lean\nBar.Bar : Type\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"contents": {"value": "```lean\nBar.Bar.mk : Bar\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"contents":
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{"value": "```lean\nBar.instToStringNat : ToString Nat\n```",
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{"value": "```lean\nBar.instToStringNat : ToString ℕ\n```",
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"kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"contents":
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{"value": "```lean\nBar.f : ToString Nat\n```", "kind": "markdown"}}
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{"start": {"line": 160, "character": 9},
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"end": {"line": 160, "character": 10}},
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"contents": {"value": "```lean\nBar.f : ToString ℕ\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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"contents":
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{"value": "A type universe. `Type ≡ Type 0`, `Type u ≡ Sort (u + 1)`. ",
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"kind": "markdown"}}
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"contents": {"value": "```lean\nx : ℕ\n```", "kind": "markdown"}}
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{"textDocument": {"uri": "file://hover.lean"},
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null
|
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{"textDocument": {"uri": "file://hover.lean"},
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{"value":
|
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"`· tac` focuses on the main goal and tries to solve it using `tac`, or else fails. ",
|
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"kind": "markdown"}}
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"```lean\nId Nat\n```\n***\nYou can use parentheses for\n- Grouping expressions, e.g., `a * (b + c)`.\n- Creating tuples, e.g., `(a, b, c)` is notation for `Prod.mk a (Prod.mk b c)`.\n- Performing type ascription, e.g., `(0 : Int)` instructs Lean to process `0` as a value of type `Int`.\n- Creating `Unit.unit`, `()` is just a shorthand for `Unit.unit`.\n- Creating simple functions when combined with `·`. Here are some examples:\n - `(· + 1)` is shorthand for `fun x => x + 1`\n - `(· + ·)` is shorthand for `fun x y => x + y`\n - `(f · a b)` is shorthand for `fun x => f x a b`\n - `(h (· + 1) ·)` is shorthand for `fun x => h (fun y => y + 1) x`\n",
|
||||
"```lean\nId ℕ\n```\n***\nYou can use parentheses for\n- Grouping expressions, e.g., `a * (b + c)`.\n- Creating tuples, e.g., `(a, b, c)` is notation for `Prod.mk a (Prod.mk b c)`.\n- Performing type ascription, e.g., `(0 : Int)` instructs Lean to process `0` as a value of type `Int`.\n- Creating `Unit.unit`, `()` is just a shorthand for `Unit.unit`.\n- Creating simple functions when combined with `·`. Here are some examples:\n - `(· + 1)` is shorthand for `fun x => x + 1`\n - `(· + ·)` is shorthand for `fun x y => x + y`\n - `(f · a b)` is shorthand for `fun x => f x a b`\n - `(h (· + 1) ·)` is shorthand for `fun x => h (fun y => y + 1) x`\n",
|
||||
"kind": "markdown"}}
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue