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       #            UNARJ v2.00 by Robert K. Jung            #
       #                                                     #
       #               Atari ST version 1.00 by              #
       #             Jon Webb, DeltaVision Systems           #
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          Please  note that this document was written by  Jon 
          Webb,  and not by Robert Jung.  Robert may disagree 
          with  any or all parts of  this  documentation,  in 
          which case I will gladly change it.

     UNARJ was ported to Atari ST using the sources supplied with 
     the  PC  version  of ARJ 2.00.  It can be  used  to  extract 
     archives  created  with the ARJ archiver on  the  PC.  These 
     archives have extention .ARJ. To my knowledge there is no ST 
     version of ARJ yet.

     In  addition to what the PC version of UNARJ  does,  the  ST 
     version can extract archives which contain full  paths.  You 
     can  also  specify the destination of files  and/or  specify 
     wildcards on the command line.

     The UNARJ command line has the following format:

          UNARJ archive[.ARJ] [destination][filespec] [-P]

     archive:       path  &  name of archive to  extract.  If  no 
                    extension is given, .ARJ is assumed.
     destination:   path  to folder where extracted files  should 
                    be placed.  Default is the current folder. If 
                    the  destination  is NUL the  files  will  be 
                    decompressed but not written to disk. This is 
                    handy for testing archive integrity (CRC  and 
                    such).
     filespec:      name   of  file  to  extract.   May   contain 
                    wildcards.
     -P:            this  switch  will  cause  UNARJ  to   create 
                    folders which are stored in the archive.  The 
                    folders  will  always be created  within  the 
                    destination folder,  or the current folder if 
                    no destination is given.

     Examples:

          UNARJ games              Extract  all files in  archive 
                                   GAMES.ARJ   to   the   current 
                                   folder. Don't create folders.
          UNARJ games *.doc        Extract  *.DOC  from   archive 
                                   GAMES.ARJ   to   the   current 
                                   folder. Don't create folders.
          UNARJ games \fun         Extract  all files in  archive 
                                   GAMES.ARJ to the folder  \FUN. 
                                   Don't create folders.
          UNARJ games \fun\*.DOC   Extract  *.DOC  from   archive 
                                   GAMES.ARJ to the folder  \FUN. 
                                   Don't create folders.
          UNARJ games -P           Extract all files from archive 
                                   GAMES.ARJ.  Create folders  in 
                                   the  current folder.
          UNARJ games \fun -P      Extract all files from archive 
                                   GAMES.ARJ.  Create folders  in 
                                   the folder \FUN.
          UNARJ games              Test CRC's of files in archive 
                                   GAMES.ARJ.

     and so on...

     The  original  UNARJ didn't know about Atari  ST's.  I  have 
     defined an OS TYPE of 5 for ST's.

     The  utility  AV.TTP  lists a verbose contents  of  an  .ARJ 
     archive.  Simply specify the path and name of the archive on 
     the command line.

     Distribution:

          This ST version of UNARJ may be distributed freely.  No 
          fee may be charged other than nominal copying costs  or 
          online time.

     How to reach me:

           J. Webb,
           Valeriaanstraat 197
           3765 EN Soest
           The Netherlands

           FidoNet 2:282/301.2.     

           QuickBBS ST Leeuwarden
           Holland (0)58-153849
           24 hours a day
           at 300 to 14400 bps, MNP5/V32/HST

     Disclaimer:

           Neither the author nor DeltaVision Systems can be held 
           responsible  for any damages that might occur  due  to 
           the  use  of this program.  If you turn  your  360  Mb 
           harddisk  into  a C15 cassette  tape,  it's  your  own 
           stupid fault.