set_hide

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          set_hide() - set the hide flag on a hidable object

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          void set_hide( int flag );

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          Sets the hidden flag of an object to `flag', which should be
          0 or 1 (hide disable, or hide enable, respectively).  Only
          objects for which `master()->valid_hide(ob)' returns true
          may make themselves hidden.  When the object is hidden, only
          other hidable objects will be able to find the object with
          find_object(), or multiple-object returning efuns such as
          users(), children(), all_inventory(), etc.

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          valid_hide(4)

     Page 1                                          (printed 3/16/95)