Property: no
Type    : Livings  Monsters Objects  Players  Rooms    
Creator : Brom
Status  : *
Properties that are set if this one is used:
no_magic
The description is:
This property tells you that the object having it should in no way be
changed by external calls, have its properties changed or manipulated
by anyone else than its maker, i.e. the creator of it. 

Help topics available:

allow_pk	arid	author	beach	bridge
can_cook	cave	cliffs	cold	cultivated
desert	floor	forest	garden	grass
hills	holy	holy_ground	humid	ice
indoors	lake	magic	magical	meadow
metals/	mist	mountain	mud	no
no_/	obsolete	outdoors	plain	protection/
river	road	sand	sea	snow
square	swamp	temperate	track	unholy_ground
urban	warm	waterside	waterfilled	water
wind