NAME
     setenv - modify/view environment variables

SYNOPSIS
     setenv [var value]

DESCRIPTION
     With no  arguments,  setenv prints out all  of  the  current
     environment variables and their values. setenv with one argu-
     ment sets a variable (the argument) to a  null  value. setenv
     with  both  arguments,  sets the variable (first arg) to the
     value of the second argument.

USEFUL VARIABLES

     WROOM
	  Specifies the path for your workroom. Used by the 
	  command home.


     MIN, MOUT, MMIN, MMOUT, MDEST, MCLONE, MVIS, MINVIS

	  (Not implemented yet :) 

          The moving messages that  are  displayed  when  you  do
          various  things.   Each has a few requirements in addi-
          tion to the message.   The  message  must  contain  $N,
          which  will  be  replaced with your name.  In addition,
          MCLONE and MDEST require $O,  which  will  be  replaced
          with the name of the object you are cloning / destruct-
          ing.  Also, MOUT requires $D, which  will  be  replaced
          with the direction which you are leaving in.

     TITLE
          The title/name you have on "who" and  in  a  room.  If
          the title does not contain your name or $N, which  will
	  be replaced with your name, then your name will be add-
	  ed first in the title.

SEE ALSO
     unset
