[bug#31133] [PATCH 1/3] gnu: Add emacs-zoutline.

[Clément Lassieur]

* gnu/packages/emacs.scm (emacs-zoutline): New variable.
---
 gnu/packages/emacs.scm | 23 ++++++++++++++++++++++-
 1 file changed, 22 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index cb722844c..a4777ad75 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -19,7 +19,7 @@
 ;;; Copyright © 2016, 2017, 2018 Arun Isaac <address@hidden>
 ;;; Copyright © 2017 Christopher Baines <address@hidden>
 ;;; Copyright © 2017 Mathieu Othacehe <address@hidden>
-;;; Copyright © 2017 Clément Lassieur <address@hidden>
+;;; Copyright © 2017, 2018 Clément Lassieur <address@hidden>
 ;;; Copyright © 2017 Vasile Dumitrascu <address@hidden>
 ;;; Copyright © 2017, 2018 Kyle Meyer <address@hidden>
 ;;; Copyright © 2017 Kei Kebreau <address@hidden>
@@ -3486,6 +3486,27 @@ lines that match the current text being edited.  This 
gives you the effect of
 a temporary @code{keep-lines} or @code{occur}.")
     (license license:gpl3+)))
 
+(define-public emacs-zoutline
+  (let ((commit "b3ee0f0e0b916838c2d2c249beba74ffdb8d5699")
+        (revision "0"))
+    (package
+      (name "emacs-zoutline")
+      (version (git-version "0.1" revision commit))
+      (home-page "https://github.com/abo-abo/zoutline";)
+      (source (origin
+                (method git-fetch)
+                (uri (git-reference (url home-page) (commit commit)))
+                (sha256
+                 (base32
+                  "0sd0017piw0dis6dhpq5dkqd3acisxqgipl7dj8gmc1vnswhdwr8"))
+                (file-name (git-file-name name version))))
+      (build-system emacs-build-system)
+      (synopsis "Simple outline library")
+      (description
+       "This library provides helpers for outlines.  Outlines allow to
+navigate code in a tree-like fashion.")
+      (license license:gpl3+))))
+
 (define-public emacs-lispy
   (package
     (name "emacs-lispy")
-- 
2.17.0