1 DRAWTREE 
  The  command procedure  draws the  directory  structure  of  the
  specified directory path. The output defaults to VT100  graphics
  output, but can be directed otherwise. 

  To invoke DRAWTREE, define the DCL symbol in your LOGIN.COM file
  as follows:

     $ DRAWTREE == "@{library}:DRAWTREE.COM"

  Format:

     $ DRAWTREE directory-root [output-file [PRINT]]

2 directory-root

  The  root  of a  directory tree.  The specified  root must  be the  top
  level directory; SFD's are not allowed (refer to examples). Optionally,
  an up arrow  ("^") or a period (".") may be entered to specify the root
  of the current directory path,  or the root of the login directory path
  respectively (refer to examples). 

2 output-file

  If not supplied, the output deafults to SYS$OUTPUT and assumes a VT100
  terminal. If an "output-file" is supplied, the the output is stored in
  the specified file and will include the  VT100 escape sequences.  This
  file  would  only be  useful for  TYPing the "output-file" back to the
  terminal screen. Refer to the next parameter. 

2 PRINT

  This  parameter can not  be specified unless an  output-file  is also
  specified.  When present DRAWTREE  produces a file  that is printable
  on standard output devices. That is, the VT100 assumption is negated. 

2 Examples

    $! Draw the directory tree for [FOO] on the VT100 screen.
    $! 
    $  DRAWTREE [FOO]
    $! 
    $! 
    $! Draw the directory tree for [FOO] into a file for later output
    $! to a VT100. 
    $! 
    $  DRAWTREE [FOO] FOOTREE.LIS
    $! 
    $! Set default to another directory tree, draw it, then the
    $! original  login directory tree.  (Read access to the new
    $! directory tree is required).
    $! 
    $! 
    $  SET DEFAULT [BAR.TEST1]
    $  DRAWTREE ^
    $  DRAWTREE .

