select_message

# File lib/irb/completion.rb, line 210
    def self.select_message(receiver, message, candidates, sep = ".")
      candidates.grep(/^#{message}/).collect do |e|
        case e
        when /^[a-zA-Z_]/
          receiver + sep + e
        when /^[0-9]/
        when *Operators
          #receiver + " " + e
        end
      end
    end