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-rw-r--r--gnu/packages/statistics.scm23
1 files changed, 23 insertions, 0 deletions
diff --git a/gnu/packages/statistics.scm b/gnu/packages/statistics.scm
index 1a99a09b48..cf172ab58a 100644
--- a/gnu/packages/statistics.scm
+++ b/gnu/packages/statistics.scm
@@ -789,3 +789,26 @@ understand the language at a deeper level.")
"This R package allows to cache the results of a function so that when
you call it again with the same arguments it returns the pre-computed value.")
(license license:expat)))
+
+(define-public r-crayon
+ (package
+ (name "r-crayon")
+ (version "1.3.1")
+ (source (origin
+ (method url-fetch)
+ (uri (cran-uri "crayon" version))
+ (sha256
+ (base32
+ "0d38fm06h272a8iqlc0d45m2rh36giwqw7mwq4z8hkp4vs975fmm"))))
+ (build-system r-build-system)
+ (propagated-inputs
+ `(("r-memoise" ,r-memoise)))
+ (home-page "https://github.com/gaborcsardi/crayon")
+ (synopsis "Colored terminal output for R")
+ (description
+ "Colored terminal output on terminals that support ANSI color and
+highlight codes. It also works in Emacs ESS. ANSI color support is
+automatically detected. Colors and highlighting can be combined and nested.
+New styles can also be created easily. This package was inspired by the
+\"chalk\" JavaScript project.")
+ (license license:expat)))