04/09: gnu: Add emacs-el-x.

[Maxim Cournoyer]

apteryx pushed a commit to branch master
in repository guix.

commit aaf10fa7d8e74a81a891fcc02f1719ab4968c9a3
Author: Maxim Cournoyer <address@hidden>
Date:   Mon Feb 12 22:08:03 2018 -0500

    gnu: Add emacs-el-x.
    
    * gnu/packages/emacs.scm (emacs-el-x): New variable.
---
 gnu/packages/emacs.scm | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 9898767..65056d3 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -4467,6 +4467,39 @@ If you want to mark a folder manually as a project just 
create an empty
 and RSS, with a user interface inspired by notmuch.")
     (license license:gpl3+)))
 
+(define-public emacs-el-x
+  (package
+    (name "emacs-el-x")
+    (version "0.3.1")
+    (source (origin
+              (method git-fetch)
+              (uri (git-reference
+                    (url "https://github.com/sigma/el-x.git";)
+                    (commit (string-append "v" version))))
+              (file-name (string-append name "-" version "-checkout"))
+              (sha256
+               (base32
+                "1i6j44ssxm1xdg0mf91nh1lnprwsaxsx8vsrf720nan7mfr283h5"))))
+    (build-system emacs-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         ;; Move the source files to the top level, which is included in
+         ;; the EMACSLOADPATH.
+         (add-after 'unpack 'move-source-files
+           (lambda _
+             (let ((el-files (find-files "./lisp" ".*\\.el$")))
+               (for-each (lambda (f)
+                           (rename-file f (basename f)))
+                         el-files))
+             #t)))))
+    (home-page "https://github.com/sigma/el-x";)
+    (synopsis "Emacs Lisp extensions")
+    (description "address@hidden defines the @code{dflet} macro to
+provide the historic behavior of @code{flet}, as well as
address@hidden stub for older Emacs.")
+    (license license:gpl2+)))
+
 (define-public emacs-rainbow-delimiters
   (package
     (name "emacs-rainbow-delimiters")