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                 UnWarp version 1.0 (c) 1989 SDS Software.

                             August 11, 1989


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     UnWarp is a utility for unwarping .WRP archives created with the
  Warp disk archiving program. UnWarp is basically equivalent to using the
  function WARP WRITE with the following advantages.

     - A speed increase on an order of 3.5 to 5 times over a standard
       WARP WRITE command. The decompression routines in UnWarp have
       been greatly optimized for maximum efficiency.

     - The ability to unwarp to any AmigaDos device conforming to the
       standard 80 tracks - 512 bytes per block - 11 blocks per track
       - 2 surfaces. e.g. DF0: , DF1: , RAD: , etc...

     - Extended Virus checking of the boot blocks. UnWarp will check
       the boot blocks before writing it out and inform the user whether it
       has found any viruses and give you an option to automatically
       install the boot blocks. UnWarp currently checks for 15 different
       types of viruses - if it doesn't identify one and the boot blocks
       are non-standard , it will graphically display the contents of the
       boot blocks for visual inspection by the user.

     - The ability to specify a range of tracks to be unwarped.

     - Automatic disabling and enabling of disk validation before and
       after writing to a disk.


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                  Command Line Options and Usage

  The format for issuing an Unwarp command is as follows:

     UnWarp file[.WRP],,, [TO Dev:] [LOW lowtrack] [HIGH hightrack] [NOVAL]

     File[.WRP],,, is one or more filenames with an enforced .WRP ending.

     [TO Dev:] is an option to redirect track output to a different device,
     DF0: is the default.

     [LOW lowtrack] [HIGH hightrack] are options specifying a range of
     tracks to be unwarped , 0 to 79 is the default.

     [NOVAL] is an option to override the automatic dis/enabling of the
     disk validation procedure.

  Examples:

     UnWarp part1 part2.WRP

  This will unwarp the files part1.WRP and part2.WRP to the default DF0:

     UnWarp program TO DF1:

  This will unwarp the file program.WRP to DF1:

     UnWarp program TO RAD: LOW 40

  This will unwarp the file program.WRP to RAD: starting with track 40

     UnWarp part1 part2 TO DF2: LOW 30 HIGH 39 NOVAL

  This will unwarp the files part1.WRP and part2.WRP to DF2: , only tracks
  30 to 39 and override the auto disk-validation.


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                              COMMENTS

     Well i guess that's about it. Hope you enjoy the program and it saves
  you much time.  The Authors would like to thank the following people:

     Chris (YB) , Tony (DW) , and Jeff (JK) for testing the program.

     Barry (TN) for the Turbo C and the contributions.

     Dave (LO) for being such a nice guy even though he will never use
     this program.

     Ron (LN) & Jeff (PG) for the methods of communication.

     Ted (FT) for the corn.

     Adam (BB) for the burritos.

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     UnWarp is copyright 1989 SDS Software. All Rights Reserved.