lib/vedeu/output/renderers/escape_sequence.rb in vedeu-0.6.11 vs lib/vedeu/output/renderers/escape_sequence.rb in vedeu-0.6.12

@@ -14,9 +14,16 @@
       # @return [Vedeu::Renderers::EscapeSequence]
       def initialize(options = {})
         @options = options || {}
       end
 
+      # Render a cleared output.
+      #
+      # @return [String]
+      def clear
+        ''
+      end
+
       # Render the output with the escape sequences escaped.
       #
       # @param output [Vedeu::Models::Page]
       # @return [String]
       def render(output)