yohan's magic

lib/jekyll/tags/rtitle.rb

@@ -29,7 +29,8 @@ module Jekyll
                 return expr[1..-2]
 
             # expression contains a dot and is not longer than 20 characters
-            elsif expr.include? "." and args[0].length < 20
+            elsif expr.start_with? "{{" and expr.end_with? "}}"
+                expr = expr[2..-3].strip
                 vars = expr.split('.')
                 result = context
                 vars.each do |variable|