lib/ruco/editor_area.rb in ruco-0.0.51 vs lib/ruco/editor_area.rb in ruco-0.0.52

@@ -1,27 +1,10 @@
 module Ruco
   # everything that does not belong to a text-area
   # but is needed for Ruco::Editor
   class EditorArea < TextArea
-    def initialize(*args)
-      super(*args)
-      @history = History.new((args.last[:history]||{}).reverse_merge(:state => state, :track => [:content], :entries => 100, :timeout => 2))
-    end
-
-    def undo
-      @history.undo
-      self.state = @history.state
-    end
-
-    def redo
-      @history.redo
-      self.state = @history.state
-    end
-
-    def view
-      @history.add(state)
-      super
-    end
+    include Ruco::Editor::LineNumbers
+    include Ruco::Editor::History
 
     def delete_line
       lines.slice!(line, 1)
       sanitize_position
     end