[bug#27758] Switch to elpa.

[Oleg Pykhalov]

I found this package on elpa.  May be it's better to switch origin?

>From 715f793675a2b7d0cf2ec5eeb5c31172ab060f3a Mon Sep 17 00:00:00 2001
From: Oleg Pykhalov <address@hidden>
Date: Tue, 18 Jul 2017 20:28:17 +0300
Subject: [PATCH] gnu: Add emacs-aggressive-indent.

* gnu/packages/emacs.scm (emacs-aggressive-indent): New variable.
---
 gnu/packages/emacs.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/gnu/packages/emacs.scm b/gnu/packages/emacs.scm
index 43de13057..68c0122b1 100644
--- a/gnu/packages/emacs.scm
+++ b/gnu/packages/emacs.scm
@@ -5200,3 +5200,29 @@ src block.")
      "@code{emacs-emamux} lets Emacs interact with the @code{tmux} terminal
 multiplexer.")
     (license license:gpl3+)))
+
+(define-public emacs-aggressive-indent
+  (package
+    (name "emacs-aggressive-indent")
+    (version "1.8.3")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append
+                    "https://elpa.gnu.org/packages/aggressive-indent-";
+                    version ".el"))
+              (sha256
+               (base32
+                "0jnzccl50x0wapprgwxinp99pwwa6j43q6msn4gv437j7swy8wnj"))))
+    (build-system emacs-build-system)
+    (home-page "https://elpa.gnu.org/packages/aggressive-indent.html";)
+    (synopsis "Emacs minor mode that keeps your code always indented")
+    (description
+     "@code{electric-indent-mode} is enough to keep your code nicely aligned
+when all you do is type.  However, once you start shifting blocks around,
+transposing lines, or slurping and barfing sexps, indentation is bound to go
+wrong.
+
address@hidden is a minor mode that keeps your code always
+indented.  It reindents after every change, making it more reliable than
+electric-indent-mode.")
+    (license license:gpl3+)))
-- 
2.13.2