gnu: Add emacs-browse-kill-ring.

* gnu/packages/emacs-xyz.scm (emacs-browse-kill-ring): New variable.

gnu/packages/emacs-xyz.scm

@@ -17883,6 +17883,31 @@ (define-public emacs-wttrin
 @url{wttr.in}.")
       (license license:expat))))
 
+(define-public emacs-browse-kill-ring
+  (let ((commit "1ef72cc6accd94cd7032c02b1b2c78ae7f1d1965")
+        (revision "0"))
+    (package
+      (name "emacs-browse-kill-ring")
+      (version (git-version "2.0.0" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+               (url "https://github.com/browse-kill-ring/browse-kill-ring.git")
+               (commit commit)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32
+           "0mil32g7hcw376jibs5hdyv00xbaql3m4a27rwqaafg0x59avxdj"))))
+      (build-system emacs-build-system)
+      (home-page "https://github.com/browse-kill-ring/browse-kill-ring")
+      (synopsis "Interactively insert items from kill-ring")
+      (description
+       "Did you ever feel that @code{C-y M-y M-y M-y ...} is not a great way
+of trying to find that piece of text you know you killed a while back?  Then
+@code{browse-kill-ring.el} is for you.")
+      (license license:gpl2+))))
+
 (define-public emacs-powerline
   (package
     (name "emacs-powerline")