[new release] ppxlib and ppxlib-tools (0.37.0)

CHANGES:

### 5.4 Support

- Add initial OCaml 5.4 support (ocaml-ppx/ppxlib#570, @patricoferris, @NathanReb)

### Other Changes

- Add `Longident.to/of_compiler` to astlib to simplify maintenance
  of ppx-es that interacts with other parts of the compiler-libs such
  as the type checker. (ocaml-ppx/ppxlib#603, @NathanReb)

- Fix a bug where some infix operators such as `mod` would be printed as
  raw identifiers by our `Pprintast`. (ocaml-ppx/ppxlib#601, @NathanReb)

- Fix 5.2 -> 5.3 migration of constants. Those used to always have a `none`
  location which can lead to unhelpful error messages.
  (ocaml-ppx/ppxlib#569, @NathanReb)

- Add a new context-free rule type that replaces AST nodes that have the registered
  attributes attached to them. (ocaml-ppx/ppxlib#574, @Skepfyr)

- Allow users to derive code from module bindings and module declarations
  (ocaml-ppx/ppxlib#576, @patricoferris)

- Expose `Ppxlib.Location.Error.t = Astlib.Location.Error.t` (ocaml-ppx/ppxlib#593, @ceastlund)

- Add `@@@ppxlib.inline.end`, deprecate `@@@deriving.end`. (ocaml-ppx/ppxlib#594, @ceastlund)

- Clean the AST of any ppxlib migration attributes whenever printing using
  Pretty_print mode and the use_compiler_pp flag. (ocaml-ppx/ppxlib#598, @patricoferris)

- Add custom printer support to `pp_ast` functions via the `?printer` config
  parameter. (ocaml-ppx/ppxlib#526, @pedrobslisboa)

Author: Nathan Rebours

packages/ppxlib-tools/ppxlib-tools.0.37.0/opam

@@ -0,0 +1,47 @@
+opam-version: "2.0"
+synopsis: "Tools for PPX users and authors"
+description: """
+Set of helper tools for PPX users and authors.
+
+ppxlib-pp-ast: Command line tool to pretty print OCaml ASTs in a human readable
+format."""
+maintainer: ["[email protected]"]
+authors: ["Jane Street Group, LLC <[email protected]>"]
+license: "MIT"
+homepage: "https://github.com/ocaml-ppx/ppxlib"
+doc: "https://ocaml-ppx.github.io/ppxlib/"
+bug-reports: "https://github.com/ocaml-ppx/ppxlib/issues"
+depends: [
+  "dune" {>= "3.8"}
+  "ocaml" {>= "4.08.0"}
+  "ppxlib" {= version}
+  "cmdliner" {>= "1.3.0"}
+  "yojson" {>= "2.2.2"}
+  "cinaps" {with-test & >= "v0.12.1"}
+  "odoc" {with-doc}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+dev-repo: "git+https://github.com/ocaml-ppx/ppxlib.git"
+x-maintenance-intent: ["(latest)"]
+url {
+  src:
+    "https://github.com/ocaml-ppx/ppxlib/releases/download/0.37.0/ppxlib-0.37.0.tbz"
+  checksum: [
+    "sha256=2e223837e7cecc3bc84a432432c0a72f4e1d5be9165c9c33772f156db85db0b3"
+    "sha512=78c62c6de7a641b950de9b4b744841c8823918c545046693e291077adfcd069a812094c11d8d51f792c0b5f340307d38f452ff0a92520df63ed17a3ca9922e2e"
+  ]
+}
+x-commit-hash: "df39675d8ff0c3490ece8157c681691cfb67fdaf"

packages/ppxlib/ppxlib.0.37.0/opam

@@ -0,0 +1,64 @@
+opam-version: "2.0"
+synopsis: "Standard infrastructure for ppx rewriters"
+description: """
+Ppxlib is the standard infrastructure for ppx rewriters
+and other programs that manipulate the in-memory representation of
+OCaml programs, a.k.a the "Parsetree".
+
+It also comes bundled with two ppx rewriters that are commonly used to
+write tools that manipulate and/or generate Parsetree values;
+`ppxlib.metaquot` which allows to construct Parsetree values using the
+OCaml syntax directly and `ppxlib.traverse` which provides various
+ways of automatically traversing values of a given type, in particular
+allowing to inject a complex structured value into generated code.
+"""
+maintainer: ["[email protected]"]
+authors: ["Jane Street Group, LLC <[email protected]>"]
+license: "MIT"
+homepage: "https://github.com/ocaml-ppx/ppxlib"
+doc: "https://ocaml-ppx.github.io/ppxlib/"
+bug-reports: "https://github.com/ocaml-ppx/ppxlib/issues"
+depends: [
+  "dune" {>= "3.8"}
+  "ocaml" {>= "4.08.0" & < "5.5.0"}
+  "ocaml-compiler-libs" {>= "v0.11.0"}
+  "ppx_derivers" {>= "1.0"}
+  "sexplib0" {>= "v0.12"}
+  "sexplib0" {with-test & >= "v0.15"}
+  "stdlib-shims"
+  "ocamlfind" {with-test}
+  "re" {with-test & >= "1.9.0"}
+  "cinaps" {with-test & >= "v0.12.1"}
+  "ocamlformat" {with-dev-setup & = "0.26.2"}
+  "odoc" {with-doc}
+]
+conflicts: [
+  "ocaml-migrate-parsetree" {< "2.0.0"}
+  "ocaml-base-compiler" {= "5.1.0~alpha1"}
+  "ocaml-variants" {= "5.1.0~alpha1+options"}
+]
+build: [
+  ["dune" "subst"] {dev}
+  [
+    "dune"
+    "build"
+    "-p"
+    name
+    "-j"
+    jobs
+    "@install"
+    "@runtest" {with-test}
+    "@doc" {with-doc}
+  ]
+]
+dev-repo: "git+https://github.com/ocaml-ppx/ppxlib.git"
+x-maintenance-intent: ["(latest)"]
+url {
+  src:
+    "https://github.com/ocaml-ppx/ppxlib/releases/download/0.37.0/ppxlib-0.37.0.tbz"
+  checksum: [
+    "sha256=2e223837e7cecc3bc84a432432c0a72f4e1d5be9165c9c33772f156db85db0b3"
+    "sha512=78c62c6de7a641b950de9b4b744841c8823918c545046693e291077adfcd069a812094c11d8d51f792c0b5f340307d38f452ff0a92520df63ed17a3ca9922e2e"
+  ]
+}
+x-commit-hash: "df39675d8ff0c3490ece8157c681691cfb67fdaf"