front.rb in rabbit-1.0.5

- old
+ new

@@ -106,9 +106,17 @@
 
     def have_previous_slide?
       @canvas.have_previous_slide?
     end
 
+    def have_next?
+      @canvas.have_next?
+    end
+
+    def have_previous?
+      @canvas.have_previous?
+    end
+
     def last_slide?
       @canvas.last_slide?
     end
 
     def available_interfaces