03/06: gnu: Add emacs-finalize.

[Oleg Pykhalov]

wigust pushed a commit to branch master
in repository guix.

commit 6c92b4406fa2dab28db975ab64256f218a66a961
Author: Oleg Pykhalov <address@hidden>
Date:   Tue Mar 20 19:07:39 2018 +0300

    gnu: Add emacs-finalize.
    
    * gnu/packages/emacs.scm (emacs-finalize): New public variable.
---
 gnu/packages/emacs.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 9d212ee..b371ead 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -7686,3 +7686,28 @@ match and total match information in the mode-line in 
various search modes.")
 @code{cl-generic} package introduced in Emacs-25, for use on previous
 @code{emacsen}.")
     (license license:gpl3+)))
+
+(define-public emacs-finalize
+  (package
+  (name "emacs-finalize")
+  (version "2.0.0")
+  (source
+    (origin
+      (method url-fetch)
+      (uri (string-append "https://github.com/skeeto/elisp-finalize/archive/";
+                          version ".tar.gz"))
+      (file-name (string-append name "-" version ".tar.gz"))
+      (sha256
+        (base32
+         "077fycy3i5f0kjw5z3rhf4kld5lbk2idz690nkwhkz04vppk4q4x"))))
+  (build-system emacs-build-system)
+  (propagated-inputs
+    `(("emacs-cl-generic" ,emacs-cl-generic)))
+  (home-page "https://github.com/skeeto/elisp-finalize";)
+  (synopsis "Finalizers for Emacs Lisp")
+  (description
+    "This package will allows to immediately run a callback (a finalizer)
+after its registered lisp object has been garbage collected.  This allows for
+extra resources, such as buffers and processes, to be cleaned up after the
+object has been freed.")
+  (license license:unlicense)))