Add a new function `svg-embed'

[gnu-emacs] / lisp / org / ob-ruby.el

diff --git a/lisp/org/ob-ruby.el b/lisp/org/ob-ruby.el
index fe1ee0ff09881b6e0c32de45011144b4477d71c6..75c5db0d1f911b87819b75885557b68339aa2233 100644 (file)
--- a/lisp/org/ob-ruby.el
+++ b/lisp/org/ob-ruby.el
@@ -1,6 +1,6 @@
 ;;; ob-ruby.el --- org-babel functions for ruby evaluation
 
-;; Copyright (C) 2009-2013 Free Software Foundation, Inc.
+;; Copyright (C) 2009-2016 Free Software Foundation, Inc.
 
 ;; Author: Eric Schulte
 ;; Keywords: literate programming, reproducible research
@@ -58,13 +58,11 @@
   :type 'string)
 
 (defcustom org-babel-ruby-nil-to 'hline
-  "Replace 'nil' in ruby tables with this before returning."
+  "Replace nil in ruby tables with this before returning."
   :group 'org-babel
   :version "24.4"
   :package-version '(Org . "8.0")
-  :type 'string)
-
-
+  :type 'symbol)
 
 (defun org-babel-execute:ruby (body params)
   "Execute a block of Ruby code with Babel.