Update CodeRay version to 1.0 final (#4264).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@7618 e93f8b46-1217-0410-a6f0-8f06a7374b81

vendor/gems/coderay-1.0.0/lib/coderay/encoders/yaml.rb

@@ -0,0 +1,50 @@
+autoload :YAML, 'yaml'
+
+module CodeRay
+module Encoders
+  
+  # = YAML Encoder
+  #
+  # Slow.
+  class YAML < Encoder
+    
+    register_for :yaml
+    
+    FILE_EXTENSION = 'yaml'
+    
+  protected
+    def setup options
+      super
+      
+      @data = []
+    end
+    
+    def finish options
+      output ::YAML.dump(@data)
+    end
+    
+  public
+    def text_token text, kind
+      @data << [text, kind]
+    end
+    
+    def begin_group kind
+      @data << [:begin_group, kind]
+    end
+    
+    def end_group kind
+      @data << [:end_group, kind]
+    end
+    
+    def begin_line kind
+      @data << [:begin_line, kind]
+    end
+    
+    def end_line kind
+      @data << [:end_line, kind]
+    end
+    
+  end
+  
+end
+end