Fix links

jane/doc/extensions/_02-unboxed-types/intro.md

@@ -6,7 +6,7 @@ title: Intro
 
 The "unboxed types" extension provides users with additional control over the
 way their data is represented in memory and registers. These new types have
-different *layouts*, which is part of their [kind](../kinds/intro), to
+different *layouts*, which is part of their [kind](../../kinds/intro), to
 distinguish them from normal OCaml types.
 
 This page gives a comprehensive overview of the extension.  Unboxed types are
@@ -109,7 +109,7 @@ let f5 x = (x : (_ : immediate))
 let f6: type (a: bits32). a -> a = fun x -> x
 ```
 
-The full syntax can be found in the [documentation for kinds](../kinds/syntax).
+The full syntax can be found in the [documentation for kinds](../../kinds/syntax).
 The complete annotation design is not yet implemented and the syntax should be
 read with `kind ::= layout-name` for now. It also provides reasoning around some
 design decisions and contains additional examples.

jane/doc/extensions/_03-parallelism/intro.md

@@ -8,7 +8,7 @@ title: Intro
 
 OCaml 5 introduced multicore, which allows parallel execution in a single process.
 Based on that, the OCaml Language team developed a collection of compiler features and libraries:
-- Extending the [mode system](../modes/intro) to track values' concurrent
+- Extending the [mode system](../../modes/intro) to track values' concurrent
   usages, so they can be used concurrently safely.
 - Higher-level parallelism primitives to allow users to fully expose
   opportunities of parallelism in their programs, without worrying low-level

jane/doc/extensions/_04-modes/reference.md

@@ -11,8 +11,8 @@ OCaml.
 
 The mode system in the compiler tracks various properties of values, so that certain
 performance-enhancing operations can be performed safely. For example:
-- Locality tracks escaping. See [the local allocations reference](../stack/reference)
-- Uniqueness and linearity tracks aliasing. See [the uniqueness reference](../uniqueness/reference)
+- Locality tracks escaping. See [the local allocations reference](../../stack/reference)
+- Uniqueness and linearity tracks aliasing. See [the uniqueness reference](../../uniqueness/reference)
 - Portability and contention tracks inter-thread sharing.
     <!-- CR zqian: reference for portability and contention -->
 

jane/doc/extensions/_05-kinds/intro.md

@@ -37,8 +37,8 @@ less precise kind is expected.
 This page describes the kind system at a high level, and contains complete
 details for the non-modal bounds. It does not exhaustively describe the possible
 layouts (which are documented on the [unboxed types
-page](../unboxed-types/index)) or the modal axes (which are documented on the
-[modes page](../modes/intro)), but does explain how those components appear in
+page](../../unboxed-types/index)) or the modal axes (which are documented on the
+[modes page](../../modes/intro)), but does explain how those components appear in
 kinds, including how the modal bounds are affected by the with-bounds.
 
 CR ccasinghino: add links to modes documentation after moving it here.

jane/doc/extensions/_05-kinds/syntax.md

@@ -6,11 +6,11 @@ title: Syntax
 
 # Syntax for kind annotations
 
-[overview]: intro
-[manual]: https://ocaml.org/manual/latest/language.html
-[unboxed types]: ../unboxed-types/intro
-[nullability]: non-modal#nullability
-[externality]: non-modal#externality
+[overview]: ../intro
+[manual]: https://ocaml.org/manual/language.html
+[unboxed types]: ../../unboxed-types/intro
+[nullability]: ../non-modal#nullability
+[externality]: ../non-modal#externality
 
 This page describes user-facing concerns about kind annotations. You may
 want to read an [overview][] of the kind system first.
@@ -461,8 +461,8 @@ field_type ::= typexpr [ @@ modalities ]
 ```
 
 Please see other OxCaml documentation for details on the syntax for
-[`modality`](../modes/syntax);
-[typexpr](https://ocaml.org/manual/latest/types.html) is defined in the OCaml
+[`modality`](../../modes/syntax);
+[typexpr](https://ocaml.org/manual/types.html) is defined in the OCaml
 manual.
 
 Kind annotations are allowed at several places in the syntax. 

jane/doc/extensions/_05-kinds/types.md

@@ -6,7 +6,7 @@ title: Kinds of types
 
 # Kinds of types
 
-[overview]: intro
+[overview]: ../intro
 
 This page describes how we compute the kind of both built-in types and
 user-defined types. You may want to read the [overview][] of the kind

jane/doc/extensions/_06-uniqueness/intro.md

@@ -8,7 +8,7 @@ title: Intro
 
 See also the full feature [reference](../reference) and [common
 pitfalls](../pitfalls).  In this document, we use the new [syntax for
-modes](../modes/syntax).
+modes](../../modes/syntax).
 
 The `unique` mode designates values that have only a single reference pointing
 to them. If an operation takes a `unique` argument, it will consume the only
@@ -42,7 +42,7 @@ let delay_free : t @ unique -> (unit -> unit) @ once = fun t -> fun () -> free t
 
 These modes form two mode axes: the _uniqueness_ of a value is either `unique`
 or `aliased`, while the _affinity_ of a value is `once` or `many`. Similar to
-[locality](../stack/intro), uniqueness and affinity are deep properties. If a
+[locality](../../stack/intro), uniqueness and affinity are deep properties. If a
 value is at mode `unique` then all of its children are also `unique`. If a value
 is `once` then all of the closures it contains are also at mode `once`.
 

jane/doc/extensions/_07-comprehensions/02-details.md

@@ -13,7 +13,7 @@ comprehensions](../intro).
 ## Syntax
 
 The BNF for comprehensions, in a form suitable for being added to the [grammar of
-OCaml](https://v2.ocaml.org/manual/expr.html), is
+OCaml](https://ocaml.org/manual/expr.html), is
 
 ```
 expr +::=

jane/doc/extensions/_08-miscellaneous-extensions/simd.md

@@ -36,7 +36,7 @@ float64x2#
 The types ending with `#` are unboxed: they are passed between functions in XMM
 registers, stored in structures as flat data, and may be stored in flat arrays.
 The operations provided by `Ocaml_simd_sse` operate on unboxed vectors.  For
-more detail on unboxed types, see the [docs](../unboxed-types/intro).
+more detail on unboxed types, see the [docs](../../unboxed-types/intro).
 
 The types without `#` are boxed: when passed to a non-inlined function, they
 will be copied to a heap allocated (abstract) block.  Boxed vectors are not