class Byebug::DisableCommand

def description
  %{
    Disable some things.
    A disabled item is not forgotten, but has no effect until reenabled.
    Use the "enable" command to have it take effect again.
   }
end

def disable_breakpoints(args)
  enable_disable_breakpoints('Disable', args)
end

def disable_display(args)
  enable_disable_display('Disable', args)
end

def execute
  if not @match[1]
    errmsg "\"disable\" must be followed by \"display\", \"breakpoints\" " \
           "or breakpoint numbers.\n"
  else
    args = @match[1].split(/[ \t]+/)
    param = args.shift
    subcmd = find(Subcommands, param)
    if subcmd
      send("disable_#{subcmd.name}", args)
    else
      send('disable_breakpoints', args.unshift(param))
    end
  end
end

def help(args)
  if args[1]
    subcmd = find(Subcommands, args[1])
    return "Invalid \"disable\" subcommand \"#{args[1]}\"." unless subcmd
    str = subcmd.short_help + '.'
    str += '\n' + subcmd.long_help if subcmd.long_help
    return str
  end
  DisableCommand.description + format_subcmds(Subcommads)
end

def names
  %w(disable)
end

def regexp
  /^\s* dis(?:able)? (?:\s+(.*))?$/ix
end