    # File temp/source.rb, line 54
        def encoding=(enc)
          return unless super
          @line_break = encode( '>' )
          if enc != UTF_8
            @buffer = decode(@buffer)
            @to_utf = true
          else
            @to_utf = false
            if @buffer.respond_to? :force_encoding
              @buffer.force_encoding Encoding::UTF_8
            end
          end
        end