From edc11bc4f96754dff40da09ed3275acef756ff05 Mon Sep 17 00:00:00 2001
From: Florent Becker <florent.becker@ens-lyon.org>
Date: Sun, 20 Jul 2014 18:21:14 +0200
Subject: [PATCH] add the 'zed' ocaml editor library

---
 .../development/ocaml-modules/zed/default.nix | 34 +++++++++++++++++++
 pkgs/top-level/all-packages.nix               |  3 ++
 2 files changed, 37 insertions(+)
 create mode 100644 pkgs/development/ocaml-modules/zed/default.nix

diff --git a/pkgs/development/ocaml-modules/zed/default.nix b/pkgs/development/ocaml-modules/zed/default.nix
new file mode 100644
index 000000000000..3c2fae472bec
--- /dev/null
+++ b/pkgs/development/ocaml-modules/zed/default.nix
@@ -0,0 +1,34 @@
+{stdenv, fetchurl, ocaml, findlib, camomile, ocaml_react}:
+
+stdenv.mkDerivation rec {
+  version = "1.3";
+  name = "ocaml-zed-${version}";
+
+  src = fetchurl {
+    url = https://github.com/diml/zed/archive/1.3.tar.gz;
+    sha256 = "1fr9xzf5msdnl2wx279aqj051nqbhs6v9aq1mfpv3r1mrqvrrfwj";
+  };
+
+  buildInputs = [ ocaml findlib ocaml_react];
+
+  propagatedBuildInputs = [ camomile ];
+
+  createFindlibDestdir = true;
+
+  meta = {
+    description = "Abstract engine for text edition in OCaml";
+    longDescription = ''
+    Zed is an abstract engine for text edition. It can be used to write text editors, edition widgets, readlines, ...
+
+    Zed uses Camomile to fully support the Unicode specification, and implements an UTF-8 encoded string type with validation, and a rope datastructure to achieve efficient operations on large Unicode buffers. Zed also features a regular expression search on ropes.
+
+    To support efficient text edition capabilities, Zed provides macro recording and cursor management facilities.
+    '';
+    homepage = https://github.com/diml/zed;
+    license = stdenv.lib.licenses.bsd3;
+    platforms = ocaml.meta.platforms;
+    maintainers = [
+      stdenv.lib.maintainers.gal_bolle
+    ];
+  };
+}
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index c0c5a179ed49..e745da4f2dca 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -3370,6 +3370,9 @@ let
     yojson = callPackage ../development/ocaml-modules/yojson { };
 
     zarith = callPackage ../development/ocaml-modules/zarith { };
+
+    zed = callPackage ../development/ocaml-modules/zed { };
+
   };
 
   ocamlPackages = recurseIntoAttrs ocamlPackages_4_01_0;