101:/lib/holdable_item.c (/lib/holdable_item.c)
(public mixed) hold()
/*
 * Function name: hold
 * Description  : Called when the person wants to hold an item. This function
 *                may allow or disallow the object to be held, and it may
 *                print its own messages.
 * Returns      : string / int -
 *                 0 - The item can be held, print default messages.
 *                 1 - The item can be held, print no messages.
 *                     Messages were printed within the function.
 *                -1 - The item cannot be held. Print default messages.
 *                string - The item cannot be held. The string contains the
 *                         fail message.
 */
