26/34: gnu: Add ocaml-pp.

[guix-commits]

roptat pushed a commit to branch master
in repository guix.

commit 039cf0e35c4a6a2e76a908c7846f3dc431d34996
Author: Julien Lepiller <julien@lepiller.eu>
AuthorDate: Wed Jan 10 08:43:27 2024 +0100

    gnu: Add ocaml-pp.
    
    * gnu/packages/ocaml.scm (ocaml-pp): New variable.
    
    Change-Id: Ib97bceddda4b7037667cdb1a1b7152c8dc06acd7
---
 gnu/packages/ocaml.scm | 28 +++++++++++++++++++++++++++-
 1 file changed, 27 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/ocaml.scm b/gnu/packages/ocaml.scm
index dda142a092..3a0c9c6da8 100644
--- a/gnu/packages/ocaml.scm
+++ b/gnu/packages/ocaml.scm
@@ -6,7 +6,7 @@
 ;;; Copyright © 2016 Eric Bavier <bavier@member.fsf.org>
 ;;; Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
 ;;; Copyright © 2016, 2018-2020, 2023 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2016-2022 Julien Lepiller <julien@lepiller.eu>
+;;; Copyright © 2016-2024 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2017 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2017, 2018, 2019, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Peter Kreye <kreyepr@gmail.com>
@@ -2002,6 +2002,32 @@ config.h files for instance.  Among other things, 
dune-configurator allows one t
     (propagated-inputs
      (list ocaml5.0-dune-configurator))))
 
+(define-public ocaml-pp
+  (package
+    (name "ocaml-pp")
+    (version "1.2.0")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                     (url "https://github.com/ocaml-dune/pp";)
+                     (commit version)))
+              (file-name (git-file-name name version))
+              (sha256
+               (base32
+                "0ylwb8lbjzj1prnal3c5p404dvh7bv4s19cvgrplnd7s46lvnj50"))))
+    (build-system dune-build-system)
+    (propagated-inputs (list ocaml-odoc))
+    (native-inputs (list ocaml-ppx-expect))
+    (home-page "https://github.com/ocaml-dune/pp";)
+    (synopsis "Pretty-printing library")
+    (description
+     "This library provides an alternative to the @code{Format} module of the 
OCaml
+standard library.  Pp uses the same concepts of boxes and break hints, and the
+final rendering is done to formatter from the @code{Format} module.  However it
+defines its own algebra which some might find easier to work with and reason
+about.")
+    (license license:expat)))
+
 (define-public ocaml-csexp
   (package
     (name "ocaml-csexp")