06/20: gnu: Add r-formatr.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit c5bf3abe34718991a9441e0f036a6d1d86731bf7
Author: Vicente Vera Parra <address@hidden>
Date:   Tue Sep 15 14:16:47 2015 -0300

    gnu: Add r-formatr.
    
    * gnu/packages/statistics.scm (r-formatr): New variable.
---
 gnu/packages/statistics.scm |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 9acc20b..ff7f017 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -580,3 +580,23 @@ evaluation and display of R code, with enough information 
that you can
 accurately recreate what happens at the command line.  The tools can easily be
 adapted for other output formats, such as HTML or LaTeX.")
     (license license:gpl3+)))
+
+(define-public r-formatr
+  (package
+    (name "r-formatr")
+    (version "1.2.1")
+    (source (origin
+              (method url-fetch)
+              (uri (cran-uri "formatR" version))
+              (sha256
+               (base32
+                "0f4cv2zv5wayyqx99ybfyl0p83kgjvnsv8dhcwa4s49kw6jsx1lr"))))
+    (build-system r-build-system)
+    (home-page "http://yihui.name/formatR";)
+    (synopsis "Format R code automatically")
+    (description
+     "This package provides a function 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.")
+    (license license:gpl3+)))