• Syntax: scan
  • Level: any
  • Minimum: sca 
            	 scan <direction>
	 scan room

   The scan command can be used to look in all (obvious) directions or to 
focus on a particular direction.  In the latter case, you will be able
to see farther in the direction chosen than had you looked briefly in
every direction.  Further, you can scan the lay of the land with the 
room argument.

such as "spell" or "MUD Basics"