Update to Unicode 17

CHANGES.md

@@ -1,6 +1,7 @@
 ## unreleased
 
-* Moved to Dune 3.17. (Antonin Décimo)
+* Moved to Dune 3.0. (Antonin Décimo)
+* Update to Unicode 16. (Antonin Décimo)
 
 ## v0.2.3 (2022-09-02)
 

notty-community.opam

@@ -21,6 +21,7 @@ depends: [
   "ocaml" {>= "4.08.0"}
   "cppo" {build & >= "1.1.0"}
   "uutf" {>= "1.0.0"}
+  "uucp" {with-dev-setup}
   "odoc" {with-doc}
 ]
 depopts: ["lwt"]

src/no-uucp/dune

@@ -0,0 +1,6 @@
+(rule
+ (targets notty_uucp_data.ml notty_uucp_data.mli)
+ (enabled_if (= %{profile} "regenerate"))
+ (action
+  (run ../../support/gen_unicode_props.exe))
+ (mode promote))

src/no-uucp/notty_uucp_data.mli

@@ -1,9 +1,9 @@
 (* Do not edit.
  *
  * This module contains select unicode properties extracted from Uucp,
- * using `./support/gen_unicode_props.ml`.
+ * using `../../support/gen_unicode_props.exe`.
  *
- * Unicode version 13.0.0.
+ * Unicode version 17.0.0.
  *)
 
 (* Uucp.Break.tty_width_hint *)

support/dune

@@ -0,0 +1,4 @@
+(executable
+ (name gen_unicode_props)
+ (enabled_if (= %{profile} "regenerate"))
+ (libraries uucp))

support/gen_unicode_props.ml

@@ -1,10 +1,6 @@
-#!/usr/bin/env ocaml
 (* Copyright (c) 2020 David Kaloper Meršinjak. All rights reserved.
    See LICENSE.md. *)
 
-#use "topfind"
-#require "uucp"
-
 let filter p seq i = seq (fun x -> if p x then i x)
 let map f seq i = seq (fun x -> i (f x))
 let uchars it =
@@ -24,7 +20,7 @@ let intervals_kv seq i =
   seq f;
   match !s with Some e -> i e | _ -> ()
 
-let intervals_p seq =
+let[@warning "-32"] intervals_p seq =
   map (fun x -> x, ()) seq |> intervals_kv |> map (fun (a, b, _) -> a, b)
 
 (* Condenses code points into continuous range. *)
@@ -132,15 +128,15 @@ let extract (ppmli, ppml as ppfs) =
 
   ()
 
-let file = "src/no-uucp/notty_uucp_data"
+let file = "notty_uucp_data"
 
 let with_new name f =
   let o = open_out_gen [Open_trunc; Open_creat; Open_wronly] 0o664 name in
   let ppf = Format.formatter_of_out_channel o in
   f ppf; Format.pp_print_flush ppf (); close_out o
 
 let () =
-  Format.printf "Dumping Unicode v%s data to %s.@." Uucp.unicode_version file;
+  Format.printf "Dumping Unicode v%s data to %s.ml and %s.mli.@." Uucp.unicode_version file file;
   with_new (file ^ ".mli") @@ fun ppmli ->
     with_new (file ^ ".ml") @@ fun ppml ->
       extract (ppmli, ppml)