class Byebug::ShowCommand

def execute
  if not @match[1]
    print format_subcmds(Subcommands)
  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