# File cli/ruby-debug/commands/show.rb, line 200
    def execute
      if not @match[1]
        print "\"show\" must be followed by the name of an show command:\n"
        print "List of show subcommands:\n\n"
        for subcmd in Subcommands do
          print "show #{subcmd.name} -- #{subcmd.short_help}\n"
        end
      else
        args = @match[1].split(/[ \t]+/)
        param = args.shift
        subcmd = find(Subcommands, param)
        if subcmd
          print "%s\n" % show_setting(subcmd.name)
        else
          print "Unknown show command #{param}\n"
        end
      end
    end