>From c6437e8b7132d95ca432b0690bf65ede6e248567 Mon Sep 17 00:00:00 2001
From: Alan Schmitt <address@hidden>
Date: Thu, 27 Mar 2014 13:35:31 +0100
Subject: [PATCH] ob-dot.el: Substitute variables literally

* lisp/ob-dot.el (org-babel-expand-body:dot): Do not change the case
nor interpret '\' when substituting block variables.
---
 lisp/ob-dot.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/ob-dot.el b/lisp/ob-dot.el
index b35d7bb..1e399e7 100644
--- a/lisp/ob-dot.el
+++ b/lisp/ob-dot.el
@@ -55,7 +55,9 @@
 	       (replace-regexp-in-string
 		(concat "\$" (regexp-quote name))
 		(if (stringp value) value (format "%S" value))
-		body))))
+		body
+		t
+		t))))
      vars)
     body))
 
-- 
1.8.5.3