MTZDOCEN.DOC

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╔══════════════════════════════                 ┌─────────────────┐
║ MTZ       Make Them Anything                  │    D.I.S.P.     │────┐
║           ZAP files                           │                 │░░░░│
╟──────────────────────────────                 │                 │░░░░│
║ (c) 1994  Robert W.van Hoeven                 │ Dutch           │░░░░│
╟──────────────────────────────                 │   Independent   │░░░░│
║ Release : 15.58                               │     ShareWare   │░░░░│
║ Rel.Date: August 14th, 1994                   │       Programmer│░░░░│
╠══════════════════════════════                 └─────────────────┘░░░░│
║                                               |    │░░░░░░░░░░░░░░░░░│
║ │                                             |    └─────────────────┘
║ │                                             |       ┌─────┐        |
║ │                                             |       │░░░░░│        |
║ │                                             |       └──┬──┘        |
║ │ Lines starting with '│' are                 |     ┌────┴────┐      |
║ │ changes to release 15.57                    ------││││││ ═══│-------
║                                                     └─────────┘
╠═══════════════════════════════
║ Address: Robert W. van Hoeven
║          PO. Box 131
║          1170 AC  Badhoevedorp
║          Nederland / Holland
╚═══════════════════════════════

 ┌───────┬─────────────────────────────────────────────────────────────┐
 │   0   │ Table of contents                                           │
 └───────┴─────────────────────────────────────────────────────────────┘

 1 ---- General information
  1.1   Copyrights and License Agreement
  1.2   Newer versions and contacting the author

 2 ---- Package description and requirements
  2.1   Requirements
  2.2   Introduction & specs

 3 ---- Installation description
  3.1   Installation

 4 ---- Runtime information
  4.1   Command-line switches

 5 ---- Version information and credits
  5.1   The BETA-team
  5.2   Credits
  5.3   Version history
  5.4   Copyright, Trademarks

 ┌───────┬─────────────────────────────────────────────────────────────┐
 │   1   │ General information                                         │
 └───────┴─────────────────────────────────────────────────────────────┘

 1.1 Copyrights and License Agreement
 ────────────────────────────────────

 - Users of the MTA-package must accept this disclaimer of warranty:

 - The  MTA-package  is  supplied  as  is.   The  author  disclaims  all
   warranties, expressed or implied, including, without limitation,  the
   warranties of merchantability  and of fitness  for any purpose.   The
   author assumes  no liability  for damages,  direct or  consequential,
   which may result from the use of the MTA-package;

 - The  MTA-package  is  a  "shareware  program"  and is provided at  no
   charge to the user for evaluation.   Feel free to share it with  your
   friends,  but  please  do  not  give  it  away  altered or as part of
   another  system.   The  essence  of  "user-supported"  software is to
   provide personal  computer users  with quality  software without high
   prices, and yet to provide  incentive for programmers to continue  to
   develop new products.

 - If  you find  this program  useful and  find that  you are  using and
   continue the  use of  the MTA-package  after a  30 days trial period,
   you must register the MTA-package as described below;

 - Non-commercial can get a license for the usage up to this release  of
   the MTA-package for  a small amount  of money. Look  into the details
   in  REGISTER.MTA.  Previous  registered  users  will  receive  a  big
   reduction to upgrade to the  newer versions. These users should  look
   into the details in UPGRADE.MTA.   For Non-commercial users there  is
   a POSSIBILITY to submit to one of the special contracts as  explained
   in the file REGISTER.MTA.

 - Commercial usage of  MTA will cost somewhat  more. Also, a so  called
   'closed' Bulletin  Board System  (a system  where the  user must  pay
   direct to the  SysOp to get  full access) is  has to pay  more than a
   Non-commercial  user.  Both  types  of  users  should  look  into the
   details in REGISTER.MTA;

 - The registration of the MTA-package will license ONE copy for use  on
   any computer at any  one time, as long  as the usage confirms  to the
   type of registration you have done (so NON-commercial usage when  you
   have a non-commercial license);

 - Anyone  distributing  the  MTA-package  for any kind of remuneration
   must  first   contact  the   Author   at   the  address   above   for
   authorization.

 - You are  encouraged  to  pass a copy   of the MTA-package  along   to
   your friends  for  evaluation.   Please  encourage  them to  register
   their copy if they find that they can use it;

 - Support  on  MTA,  when  used  in  a  non-commercial environment,  is
   available  by  means  of  written  letters  or by entering the inter-
   national echomail area DISP;

 - Problems and suggestions can be entered in the FidoNet <tm>  Echomail
   conference <tm> called DISP (international). Entering this echo  does
   not  exclude  you  of  the  duty  to register the MTA-package, though
   users who evaluate the product can enter the echo for questions;

 - The  MTA-package, all  programs, the  documentation and support-files
   is  copyrighted  1990,93  by  Robert  W.  van  Hoeven,  PO.  Box 131,
   Badhoevedorp 1170AC, Holland. All  rights are reserved. You  may copy
   this  package  for  backup  purposes.  Also  you  may  copy and share
   unmodified copies of the whole package, providing that the  copyright
   notice    is    reproduced    and    included    on    all    copies.
   Excluded from this statement  are the support-files written  by other
   authors.  Please  refer  to  the  documentation of these programs for
   copyrights and license agreements;

 - It  is  forbidden  to  modify,  adapt,  translate, reverse  engineer,
   decompile  and/or  disassemble  the  software  in  the   MTA-package.
   Patching the medium at  places that carry the  software is seen as  a
   program change and is also forbidden. It is forbidden to create a  so
   called 'bypass' to skip the original introduction screens and  delay.
   Also it is forbidden  to use such a  'bypass' unless supplied by  the
   author (Robert W. van Hoeven) himself;

 - Performing  any  of  the  illegal  actions as stated in the previous
   lines,  is  a  theft  and  no  fair  play  to  the  author  and, more
   important, to the registered users;

 - Bulletin Board  Systems that distribute  the MTA package  can convert
   the WHOLE package  to any archive-system  they like but  all original
   files must  be included  in the  new archive.  The MTA-package on the
   Bulletin Board  can contain  at the  most 2  extra files. These files
   can only be  a commercial for  that Bulletin Board  and/or validation
   data that is presented  as a service to  all users and shall  have no
   other functions;

 - After  the normal  trial period  of 30  days, you  must register  the
   soft- ware (see REGISTER.MTA) or you must remove it from your PC;

 - Comments,  suggestions  and  bug  reports  are  welcome  and will  be
   answered as soon I have the time  to do so. You can send me  a letter
   of leave  a NetMail  <tm> message  named to  Rob Van.hoeven (mind the
   point)  on  node  2:281/904  (PB  Support, Monster, Holland, SysOp is
   Reinier de Groot).  When you want to send me normal mail, address  it
   to:   Robert  W.  van  Hoeven,  PO.  Box  131,  1171 AC Badhoevedorp,
   Holland;  Also  you  can  enter  messages  in  the  FidoNet <tm> DISP
   Echomail <tm> area;


 1.2 Newer versions and contacting the author
 ───────────────────────────────────────────────────────────────────────
 The newest version of  MTA is always available  at the DISP-HQ on  node
 2:281/904.  MTA  is  also  distributed  thru  a  number of DISP support
 nodes and thru some forums in CompuServe. There are six   ways in which
 you can obtain newer versions of MTA:

 - Logging on at DISP-HQ or a support node (FidoNet)
   Look into the file SUPPORT.MTA for a full list of support nodes;

 - Logging on to a SDS node
   MTA is distributed thru SDS/SDN, but only big minors (x.10, x.20  and
   so on) and majors (14.01, 15.01  and so on) are submitted to  the SDS
   distribution point in Holland;

 - Logging on to your own BBS;
   Chances  are,  that  you  will  find  an older version (international
   users) because it will take some time for the new version to  'bleed'
   thru the net;

 - Logging on to CompuServe;
   Important versions of MTA are uploaded to several CompuServe  forums.
   It is intended to upload  versions to the SYMANTEC and  IBMSYS forums
   but depend on the authorization of  the forum sysops. If you are  not
   sure, you can contact me on CompuServe personally;

 - Update service;
   You can enter a special update service (read REGISTER.MTA).


 If you think you have found problems in MTA, or in any other case,  you
 wish to contact the author, you can send me:

 - A letter to the address you can find in the header of this file;

 - A  NetMail  <tm>  message  to   Rob Van.hoeven (please mind the point
   between Van and Hoeven) at 2:281/904 or (better) 2:281/904.5;

 - A Message in the FidoNet <tm> DISP echomail <tm> area;

 - A  message  (mail  forum)  in  CompuServe to user Robert van  Hoeven,
   with account/user number 100120,1146;

 ┌───────┬─────────────────────────────────────────────────────────────┐
 │   2   │ Package description and requirements                        │
 └───────┴─────────────────────────────────────────────────────────────┘


 2.1 Requirements
 ───────────────────────────────────────────────────────────────────────
 MTZ requires:      - PC XT/AT/386
                    - At least 256K free memory
                    - DOS 3.xx or higher (4.xx not tested)
                      (tested with 4Dos 3.01a, should work with lower
                      versions);
                    - DOS 2.xx ONLY when registered. In this case, a
                      customized version will be created;
                    - HDU optional



 2.2 Introduction & specs
 ───────────────────────────────────────────────────────────────────────
 MTZ is  a special  utility for  those people  who frequently decompress
 archives,  look  at  the  program  and  then throw everything away. MTZ
 zap's all  files on  the drive,  depending on  the list  inside the ar-
 chive(s) itself.

 An example:

 - Given a file TEST.ZIP with TEST.EXE and TEST.DOC inside;

 - PKUNZIP TEST.ZIP (will give TEST.EXE and TEST.DOC);

 - Read TEST.DOC, execute TEST.EXE;

 - MTZ TEST.ZIP (will delete TEST.EXE and TEST.DOC);

 This is only  a small example,  but there are  archives with more  than
 100 files and cleaning  all these files will  be a hell of  a job (even
 with  a  special  delete-shell)  if  the  files  are  placed  inside  a
 directory with many other files.

 MTZ will  compare the  files inside  the archive  (date/time and  size)
 with  the  files  on  the  drive.  If  the specs are the same, MTZ will
 delete the file, if they aren't, MTZ will leave the files on the  drive
 and give a warning.

 Unlike many other  programs with the  same features, MTZ  is fast, uses
 (when available) a full  EGA/VGA screen (with extended  text-modes) and
 fully supports wildcards.

 ┌───────┬─────────────────────────────────────────────────────────────┐
 │ 3     │ Installation description                                    │
 └───────┴─────────────────────────────────────────────────────────────┘

 3.1 Installation
 ───────────────────────────────────────────────────────────────────────
 There is no installation at all. MTZ can be executed 'out of the box'.

 ┌───────┬─────────────────────────────────────────────────────────────┐
 │   4   │ Runtime information                                         │
 └───────┴─────────────────────────────────────────────────────────────┘

 4.1 Command-line switches
 ───────────────────────────────────────────────────────────────────────
 The general format to execute MTZ is:

 MTZ [mask] {/Q} {/P} {/NT}

 [mask]     Over here,  you MUST supply a valid DOS-mask (including  the
            '*' and '?' wildcards if needed). This can vary from *.*  to
            a single file. Also you can add a drive and path before  the
            mask. In that case MTZ  will work on that directory  and not
            on the CURRENT directory (default).

 {/Q}       /Q is optional. If you include /Q, MTZ  will  ask  questions
            for each file, if matched.  By  default MTZ will process all
            matched files without any question.

 {/P}       /Q is optional. If you include /P, MTZ  will pause after for
            a key after each full screen;

 {/NT}      /NT is  optional. If you  include  /NT, MTZ will NOT compare
            the  date  and time of extracted files with those inside the
            archive. If  there is  a match in names, MTZ will delete the
            file (BE CAREFUL!!);

 ┌───────┬─────────────────────────────────────────────────────────────┐
 │   5   │ Version information and credits                             │
 └───────┴─────────────────────────────────────────────────────────────┘

 5.1 The BETA-team
 ───────────────────────────────────────────────────────────────────────
 See SUPPORT.MTA for a full list of beta-testers.


 5.2 Credits
 ───────────────────────────────────────────────────────────────────────
 See MTADOCEN.DOC.


 5.3 Version history
 ───────────────────────────────────────────────────────────────────────
 ┌───────┬────────────────────────────┐
 │ 15.01 │ Major Release              │
 └───────┴────────────────────────────┘
  ■ Nothing changed, only the version number

 ┌───────┬────────────────────────────┐
 │ 15.02 │ Minor Release              │
 └───────┴────────────────────────────┘
  ■ Documentation did not contain the special marks before changed
    items;

  ■ MTZ 15.01 did contain support for PKZ 1.93 and ARJ 2.30 but this
    was not mentioned;

 ┌───────┬────────────────────────────┐
 │ 15.05 │ Version Release            │
 └───────┴────────────────────────────┘
  ■ Changed external layout to look like MTM;

  ■ Removed the /P and /N command-line options;

  ■ Added /Q option. By default MTZ will now process ALL matched files
    without asking before unless you add /Q as a command-line parameter
    with the call. /Q will force questions for each and every file that
    matches;

 ┌───────┬────────────────────────────┐
 │ 15.06 │ Version Release            │
 └───────┴────────────────────────────┘
  ■ Only the version number is changed;

 ┌───────┬────────────────────────────┐
 │ 15.07 │ Minor Release              │
 └───────┴────────────────────────────┘
  ■ If the files to be deleted were READONLY, SYSTEM and/or HIDDEN,
    the delete would fail. This is fixed;

 ┌───────┬────────────────────────────┐
 │ 15.08 │ Bug (?) Release            │
 └───────┴────────────────────────────┘
  ■ Reports got in  from  users about MTZ in a OS/2 2.0ß DOS box. MTZ is
    not able to find any file that the  user wants to select. This nasty
    problem *looks*  like a problem with OS/2 2.0 because the normal DOS
    (ALSO IBM PC-DOS 5.0) works fine and the problems  involved  have to
    do with DOCUMENTED interrupts and NORMAL  Turbo  Pascal  processing.
    Thanks to some willin beta-testers I was able  to track the  problem
    down. This release contains a work-around that even causes MTZ to be
    somewhat smaller and still giving the same functions. Under OS/2 2.0
    DOS boxes it *should* work again (as it did with beta-testers). Look
    into HELP__ME.MTA for questions about OS/2 2.0ß because  I don't run
    this operating system and must rely on the input from users who do !

 ┌───────┬────────────────────────────┐
 │ 15.10 │ Version Release            │
 └───────┴────────────────────────────┘
  ■ Only the version number is changed;

 ┌───────┬────────────────────────────┐
 │ 15.20 │ Minor release              │
 └───────┴────────────────────────────┘
  ■ Fixed a problem with error-levels.  MTZ should give errorlevel  2 if
    there  were files  with  non-matching  (date/time)  entries  in  the
    archive. This is fixed;

  ■ Added coding to maintain SQZ archives;

  ■ /P was already  present in MTZ but never described in  the documents
    nor in the help-screen. This is fixed;

  ■ Added /NT option to delete files without comparing the time and date
    with those inside the archive.

 ┌───────┬────────────────────────────┐
 │ 15.21 │ Bug release                │
 └───────┴────────────────────────────┘
  ■ Some  new  routines  caused a number of cosmetic bugs. These are now
    fixed (registered users!!!). Also registered users should unpack the
    supplied MTA__REG.EXE (which contains MTAREG.EXE and MTAREG.DOC) and
    run the MTAREG.EXE file once;

  ■ Added coding for the new SQZ 1.08.2 release;

 ┌───────┬────────────────────────────┐
 │ 15.30 │ Version release            │
 └───────┴────────────────────────────┘
  ■ Only the version number is changed;


 ┌───────┬────────────────────────────┐
 │ 15.35 │ Version release            │
 └───────┴────────────────────────────┘
  ■ Only the version number is changed;


 ┌───────┬────────────────────────────┐
 │ 15.36 │ Minor Release              │
 └───────┴────────────────────────────┘
  ■ Added  coding  to  detect  and  work  with the new ARJ 2.39d archive
    format;


 ┌───────┬────────────────────────────┐
 │ 15.40 │ Version release            │
 └───────┴────────────────────────────┘
  ■ Only the version number is changed;


 ┌───────┬────────────────────────────┐
 │ 15.50 │ Minor Release              │
 └───────┴────────────────────────────┘
  ■ /P  was  a  documented  command-line  option but didn't work. Now /P
    will cause a pause at the end of the screen.


 ┌───────┬────────────────────────────┐
 │ 15.55 │ Minor Release              │
 └───────┴────────────────────────────┘
  ■ Added support for the UC2 compression;


 ┌───────┬────────────────────────────┐
 │ 15.57 │ Version release            │
 └───────┴────────────────────────────┘
  ■ Only the version number is changed;


 ┌───────┬────────────────────────────┐
 │ 15.58 │ Version release            │
 └───────┴────────────────────────────┘
  ■ Added support for the RAR archive system;

  ■ It  is  now  possible  to terminate MTZ during the test-phase (which
    sometimes can take too long when started without a file-mask);



 5.4 Copyright, Trademarks
 ───────────────────────────────────────────────────────────────────────
 PKPAK, PKUNPAK, PKZIP and PKUNZIP are trademarks of PKWare Inc.
 PAK           is a trademark of NoGate Consulting.
 SQZ           is a trademark of Jonas I Hammarberg.
 UC2           is a trademark of Ad Infinitum Programs (AIP-NL)
 RAR           is a trademark of Eugene Roshal
 ARC           is a trademark of SEA inc.
 ZOO           is a trademark of R. Dhesi.
 DWC           is a trademark of Dean W. Cooper
 LZH and LHarc are trademarks of Yoshi;
 LZS and LARC  are trademarks of K.Miki H.Okumura and K.Masuyama
 MD            is a trademark of Michael Davenport
 ARJ           is a trademark of Robert K. Jung
 HYPER         is a trademark of Peter Sawatzki and Klaus Peter Nischke
 CRA           is a trademark of DISP and donated to public domain
 Windows       is a trademark of The Microsoft Corporation
 4Dos          is a trademark of J.P. Software / R.C. Conn and T. Rawson
 FrontDoor     is a trademark of J. Homrichhausen
 SWAP          is a trademark of Nico Mak / Mansfield Software Group
 SCAN          is a trademark of McAfee Associates
 VIRSCAN       is a trademark of J.P. van der Landen
 VALIDATE      is a trademark of McAfee Associates
 CRC.EXE       is copyrighted by Howard Vigorita but seems to be
                              public domain;
 CRC32.EXE     is copyrighted by Barry Geller    but seems to be
                              public domain;
 QuickBBS      is a trademark of the QuickBBS group Inc.
 Remote Access is a trademark of Continental Software
 OS/2          is a trademark of International Business Machines (IBM)
 PC-DOS        is a trademark of International Business Machines (IBM)

 MTZ is written  in Borland Pascal 7.0, with help of the Turbo  Debugger
│3.0 and  makes extensive  use of  Object Professional  1.30 and OPCFI V
│21.01.    Some  routines   are  obtained   from  TurboPower's    Asynch
│Professional  2.01.

 Borland Pascal      is a trademark  of Borland International
 Turbo Debugger      is a trademark  of Borland International
 Object Professional is a trademark  of TurboPower Inc.
 Asynch Professional is a trademark  of TurboPower Inc.
 OPCFI               is a trademark  of Robert W. van Hoeven

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