Chris@909: autoload :YAML, 'yaml'
Chris@909: 
Chris@909: module CodeRay
Chris@909: module Encoders
Chris@909:   
Chris@909:   # = YAML Encoder
Chris@909:   #
Chris@909:   # Slow.
Chris@909:   class YAML < Encoder
Chris@909:     
Chris@909:     register_for :yaml
Chris@909:     
Chris@909:     FILE_EXTENSION = 'yaml'
Chris@909:     
Chris@909:   protected
Chris@909:     def setup options
Chris@909:       super
Chris@909:       
Chris@909:       @data = []
Chris@909:     end
Chris@909:     
Chris@909:     def finish options
Chris@909:       output ::YAML.dump(@data)
Chris@909:     end
Chris@909:     
Chris@909:   public
Chris@909:     def text_token text, kind
Chris@909:       @data << [text, kind]
Chris@909:     end
Chris@909:     
Chris@909:     def begin_group kind
Chris@909:       @data << [:begin_group, kind]
Chris@909:     end
Chris@909:     
Chris@909:     def end_group kind
Chris@909:       @data << [:end_group, kind]
Chris@909:     end
Chris@909:     
Chris@909:     def begin_line kind
Chris@909:       @data << [:begin_line, kind]
Chris@909:     end
Chris@909:     
Chris@909:     def end_line kind
Chris@909:       @data << [:end_line, kind]
Chris@909:     end
Chris@909:     
Chris@909:   end
Chris@909:   
Chris@909: end
Chris@909: end