>From 7b4955adccf4519c9e06b70b8f05001f7e31fc0d Mon Sep 17 00:00:00 2001
From: Julien Lepiller <address@hidden>
Date: Sun, 21 May 2017 16:29:45 +0200
Subject: [PATCH 02/10] gnu: Add ocaml-ppx-pipebang.

* gnu/packages/ocaml.scm (ocaml-ppx-pipebang): New variable.
---
 gnu/packages/ocaml.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index 0a1174402..a39c5399c 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -2673,3 +2673,24 @@ match expressions, and if expressions.")
     (description "A ppx rewriter that simplifies building s-expressions from
 ocaml values.")
     (license license:asl2.0)))
+
+(define-public ocaml-ppx-pipebang
+  (package
+    (name "ocaml-ppx-pipebang")
+    (version "113.33.03")
+    (source (janestreet-origin "ppx_pipebang" version
+              "1965c7hymp26ncmjs0pfxi2s5jlj60z2c9b194lgcwxqiav56pcw"))
+    (build-system ocaml-build-system)
+    (native-inputs
+     `(("js-build-tools" ,ocaml-js-build-tools)
+       ("opam" ,opam)))
+    (propagated-inputs
+     `(("ppx-driver" ,ocaml-ppx-driver)
+       ("ppx-tools" ,ocaml-ppx-tools)
+       ("ppx-core" ,ocaml-ppx-core)))
+    (arguments janestreet-arguments)
+    (home-page "https://github.com/janestreet/ppx_pipebang/")
+    (synopsis "Inline reverse application operators `|>` and `|!`")
+    (description "A ppx rewriter that inlines reverse application operators
address@hidden|>} and @code{|!}.")
+    (license license:asl2.0)))
-- 
2.13.0