From f6d2b45ca8e8cf2e35d7c5f956466e63f77faf2b Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Tue, 13 Feb 2018 14:42:15 +0100
Subject: [PATCH] gnu: Add r-xfun.

* gnu/packages/cran.scm (r-xfun): New variable.
---
 gnu/packages/cran.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm
index 95e0faf2a0..820df99bb2 100644
--- a/gnu/packages/cran.scm
+++ b/gnu/packages/cran.scm
@@ -2072,3 +2072,22 @@ around the relevant area.  This work is based on the @code{ggplot2} and
 dendrogram panes, and the placing of factor variables in the sides of the
 heatmap.")
     (license (list license:gpl2 license:gpl3))))
+
+(define-public r-xfun
+  (package
+    (name "r-xfun")
+    (version "0.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "xfun" version))
+       (sha256
+        (base32
+         "1sm51gmwgw876d6d1q8smxmfgfh6zsnykfx8qp8z6jmh0fvd89pj"))))
+    (build-system r-build-system)
+    (home-page "https://github.com/yihui/xfun")
+    (synopsis "Miscellaneous functions")
+    (description
+     "This package provides miscellaneous functions commonly used in other
+packages maintained by Yihui Xie.")
+    (license license:expat)))