# File lib/less/engine/nodes/property.rb, line 104
      def evaluate env = nil
        if declaration
#          puts "evaluating DEC"
          value.evaluate #2
        else
#          puts "evaluating #{to_s} par: #{parent} env: #{env ? env.variables : "nil"}"
        begin
          var = (env || self.parent).nearest(to_s) #3
        rescue VariableNameError
          var = self.parent.nearest(to_s)
        end
          var.evaluate
        end
      end