# File lib/ruote/log/fancy_printing.rb, line 80
  def radial_tree(msg)

    _, t = Ruote::Exp::DefineExpression.reorganize(msg['tree'])

    Ruote::Reader.to_expid_radial(t).split("\n").inject('') do |s, l|
      m = l.match(/^(\s*[0-9_]+)(.+)$/)
      s << "\n  "
      s << color(33, m[1])
      s << color(32, m[2])
      s
    end
  end