[PATCH 06/19] gnu: Add r-formatr.

[Vicente Vera <vicentemvp@gmail.com>]

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From e95da21a37d96a1eb8b427343ea50082398581a0 Mon Sep 17 00:00:00 2001
From: Vicente Vera Parra <vicentemvp@gmail.com>
Date: Sun, 13 Sep 2015 13:11:55 -0300
Subject: [PATCH 06/19] gnu: Add r-formatr.

* gnu/packages/statistics.scm (r-formatr): New variable.
---
 gnu/packages/statistics.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index d34020f..672fcd2 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -598,3 +598,24 @@ this code in the sources of other packages is avoided.")
      "Parsing and evaluation tools that make it easy to recreate the
 command line behaviour of R.")
     (license license:gpl3+)))
+
+(define-public r-formatr
+  (package
+    (name "r-formatr")
+    (version "1.2")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "mirror://cran/src/contrib/formatR_"
+                                  version ".tar.gz"))
+              (sha256
+               (base32 "0dlj728qdm7wmxcxvw1ip64pl4ajgmi8ax69zafrn3306pg9y136"))))
+    (build-system r-build-system)
+    (home-page "http://yihui.name/formatR")
+    (synopsis "Format R Code Automatically")
+    (description
+     "Provides a function tidy_source() to format R source code. Spaces
+and indent will be added to the code automatically, and comments will
+be preserved under certain conditions, so that R code will be more
+human-readable and tidy. There is also a Shiny app as a user interface
+in this package (see tidy_app()).")
+    (license license:gpl3+)))
-- 
2.5.1