# File lib/ruote/reader/radial.rb, line 143
      def initialize(indentation, expname, attributes)

        @parent = nil
        @indentation = indentation
        @children = []

        @expname = expname#.gsub(/-/, '_')
        @expname.gsub!(/-/, '_') if @expname.match(/^[a-z\-]+$/)
        @attributes = attributes
      end