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         Scanner, v1.56 (12-Oct-1992) -  1991,1992 Tor O. Houghton
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             PLEASE READ VERSION INFORMATION IN FILE 'Versions'

Please note that this product is a primarily a detector - i.e. it detects
rather than removes viruses. Removal code for each virus will often come in
later versions, but as I don't have time to disassemble each virus on the fly
(unlike Alan Glover) I add the detection routines first so that new versions
can be released quickly.

A bit about the screen layout:

.---------------------------------------------.
|                                             | <- Current directory
|=============================================|
|                                             | <- File found and checked
|                                             |
|                                             |
|                                             |
|=============================================|
|                                             | <- File contained material
|                                             |    worth mentioning, and is
|                                             |    therefore written here
|                                             |    with colour coding
|===============================--------------'
|                              |
|                              |                <- Status report
'------------------------------'

A few notes on the colour coding:

RED     - Scanner found virus code, but could/did not remove it. Such files
          should be removed from where they are and either deleted or
          stored in a safe place for future versions of Scanner (or any
          similar program) to handle them. 
          MARK: 

PEACH   - Scanner found something but couldn't determine what it was. It
          might be a virus, but Scanner is "not sure".
          MARK: ?
          
MAGENTA - Scanner found virus code, and successfully managed to remove it 
          from the file.
          MARK: 
                                           
GREEN   - Scanner inoculated a file against a specific virus attack. This
          is currently not available. In fact - I don't think it ever will
          be. It *is* a rather useless countermeasure.
          MARK: 

YELLOW  - Scanner found a file with an inoculation 'fingerprint', and just
          notifies you of this. 
          MARK: -

ORANGE  - Scanner found a compressed file.
          MARK: #

A number in paranthesis tailing an infected file indicates infection count.

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Using <Scanner$Dir>.!RunImage from CLI or customized Obey file:

*<Scanner$Dir>.!RunImage <param 1> <param 2> <param 3> <param 4>

Parameter 1: Scanner search dir, e.g. $ or CFS#SCSI::4.$.Incoming
Parameter 2: Log file - "_" for default if parameter 3 and 4 are used, else
             blank.
Parameter 3: Remove inoculation fingerprint? (Y/N)
Parameter 4: Remove virus code from infected files? (Y/N)

E.g. 1: "*<Scanner$Dir>.!RunImage ADFS::0.$ _ Y N" will remove inoculation
fingerprints in files located on ADFS drive 0, using the default filename for
the log file.

E.g. 2: "<Scanner$Dir>.!RunImage ADFS::0.$" will scan ADFS drive 0 without
taking any action whatsoever.

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