& @adfail

  Syntax: @adfail <object> = <command-list>
  Attribute: Adfail
 
  Sets the action to be taken by an object when someone tries to drop
  it but fails because they didn't pass the object's drop lock.
 
  Example:
  @adfail sword = @name me=Cursed Sword;:laughs maniacally.
 
  See also: drop, @dfail, @odfail, @lock