constants.rb in markdown_exec-1.8.8

- old
+ new

@@ -15,9 +15,16 @@
   def to_s
     line
   end
 end
 
+class LinkDataKeys
+  Eval = 'eval'
+  Exec = 'exec'
+  Load = 'load'
+  Return = 'return'
+end
+
 class LoadFile
   Load = true
   Reuse = false
 end
 