lib/vedeu/output/renderers/escape_sequence.rb in vedeu-0.4.18 vs lib/vedeu/output/renderers/escape_sequence.rb in vedeu-0.4.19

@@ -1,11 +1,10 @@
 module Vedeu
 
   module Renderers
 
     # A renderer which returns the escape sequence for each character.
-    #
     class EscapeSequence
 
       # @param output [Array<Array<Vedeu::Char>>]
       # @return [String]
       def self.render(output)
@@ -23,14 +22,16 @@
                   message: "#{self.class.name}:\n#{parsed}")
 
         parsed
       end
 
-      private
+      protected
 
       # @!attribute [r] output
       # @return [Array<Array<Vedeu::Char>>]
       attr_reader :output
+
+      private
 
       # Escapes the escape sequences.
       #
       # @return [String]
       def parsed