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-
- 4DOS README.DOC
-
- Version 3.02, 9/7/90
-
-
- Copyright 1989, 1990, J.P. Software. All Rights Reserved. Published by
- J.P. Software, P.O. Box 1470, E. Arlington, MA 02174 USA, (617)
- 646-3975.
-
-
- Greetings, and thanks for trying 4DOS!
-
- This file contains recent changes and other useful information. It also
- lists the files distributed with version 3.02; explains how to upgrade
- from earlier versions of 4DOS to version 3.02; and describes the 4DOS
- Utility Disk.
-
- To order 4DOS, see the ORDER.FRM file or call us at (800) 368-8777
- (orders only please!) or (617) 646-3975. If you are upgrading from an
- earlier version of 4DOS, be sure to read UPDATE30.DOC for information on
- changes between versions!
-
- This file is formatted at 58 lines per page, and contains form feeds and
- page footers. It can be printed on most PC printers using the command:
-
- copy readme.doc prn
-
- Printing it with a program that formats the pages is not likely to work
- due to the formatting included in the file.
-
-
- We support 4DOS in our own CompuServe area, section 10 of the PC Vendor
- B forum (GO PCVENB). If you are not currently a CompuServe subscriber,
- consider a special offer CompuServe has made to 4DOS users: call 1-800-
- 848-8199 (outside the US and Canada call 614-457-0802) and ask for
- operator 178 to receive a free CompuServe introductory membership,
- including user ID, password, and a $15 connect time credit.
-
- Official 4DOS Product Support is always available on our support BBS:
-
- Future Technology Multi-Node EMDS (617) 720-3600 / 720-4095
- 120+ Conferences - 140+ Directories - 1.5 Gigabytes - 9600b below
- (617) 227-6260 AX9624c*(617) 227-4170 HST*(617) 720-1330 HAYES V9600
- Home of 4DOS Product Support & QModem National Distribution Site
-
- For more information on technical support please see page iv of the
- manual. Note that the correct number for the Future Technology BBS is
- NOT 617-646-3975 as shown in some versions of the manual!
-
- If you live outside the US and Canada you may want to check the list of
- international dealers in the ORDER.FRM file. Purchasing through these
- dealers can save you the delay and inconvenience which may be involved
- in dealing with currency conversions and international shipping.
-
-
- 4DOS 3.02 [9-7-90] README.DOC page 1
-
-
- Changes in Version 3.02
- -----------------------
-
- Virtually all of the changes in version 3.02 are compatibility
- improvements and bug fixes, but a few are new features. Here's a quick
- description of some of the more significant changes; there are also many
- other smaller additions and bug fixes. For details on these and other
- changes see the items marked "3.02" in UPDATE30.DOC.
-
- ** The HELP text has been modified in many places. An ANSI table has
- been added along with the APPEND, FASTOPEN, GRAPHICS, KEYB, NLSFUNC,
- RECOVER, and REPLACE commands. All resident commands now show their
- DOS 3.3 resident size.
-
- ** We have added one new built-in environment variable, and two new
- variable functions:
-
- %_ndp Returns:
- 0 if no coprocessor is installed
- 87 for an 8087
- 287 for an 80287
- 387 for an 80387
-
- %@upper[string] Returns the string converted to upper case.
-
- %@lower[string] Returns the string converted to lower case.
-
- ** A "?" wildcard character now matches zero or more characters like
- COMMAND.COM instead of one or more like previous versions of 4DOS.
-
- ** The F3 key now works like COMMAND.COM, so you can type part of a
- line and hit F3 to get the rest of the previous line.
-
- ** The recurring problems with I/O redirection on Novell networks
- have been solved by revamping the handling of redirection inside 4DOS
- to get around Netware's oddities.
-
- ** 3+Open compatibility has also been improved by modifying 4DOS
- internally to get around some of 3+Open's oddities.
-
- ** Divide by zero handling has been removed from 4DOS, allowing
- standard DOS divide by zero handling to take place.
-
- ** Problems with missing <cr>s in description files have been solved.
- These problems did not cause any trouble within 4DOS, but 3rd-party
- description editors were confused by them.
-
- ** Problems with occasional out-of-memory errors in DIR have been
- resolved.
-
- ** When starting a shareware copy of 4DOS, the 3-second delay for
- display of the shareware message can now be interrupted by hitting
- any key.
-
-
- 4DOS 3.02 [9-7-90] README.DOC page 2
-
-
- Files Included with 4DOS
- ------------------------
-
- The following files are included with 4DOS version 3.02 (numbers in
- parentheses refer to notes at the end of the list):
-
- 4DOS.DOC Complete 4DOS manual
- 4DOS.COM 4DOS loader for EMS or disk swapping
- 4DOS.PIF (3) PIF file for running 4DOS under Windows 3.0
- 4DOS.ICO (3) Icon file for running 4DOS under Windows 3.0
- 4DOSM.ICO (3) Same as 4DOS.ICO but for monochrome systems
- 4DOS88.EXE 4DOS program file for any PC-compatible
- system
- 4DOS286.EXE (2) 4DOS program file for 186/286/386/486 systems
- ALIASES Sample aliases
- COMPAT.DOC Information on using 4DOS with other products
- DOS.HLP 4DOS help text
- HELP.EXE 4DOS help program
- HELPCFG.EXE Color configuration program for HELP.EXE
- INSTALL.BAT (1) Startup installation batch file
- INSTALL.BTM (1) Additional installation batch file
- KEYSTACK.SYS 4DOS KEYSTACK driver
- ORDER.FRM 4DOS license agreement, order form, and
- upgrade order form
- PKUNZIP.EXE (1,4) Unzip (decompression) program for 4DOS
- README.1ST (1) Shareware disk README file and startup
- instructions
- README.DOC This file
- SHELL2E.COM Program to allow software using INT 2E for
- command execution to work with 4DOS
- SHELL2E.DOC Documentation for SHELL2E.COM
- SUPPORT.BBS Information on Future Technology, the
- independent BBS used for 4DOS support
- SYSOP.DOC 4DOS information for BBS sysops
- UPDATE30.DOC Information on changes in versions 3.01 and
- 3.02; manual corrections
- VENDOR.DOC 4DOS information for shareware disk vendors
-
- (1) Included only with diskette copies of 4DOS. The INSTALL files
- are not included with electronically distributed copies because
- they will only work properly when 4DOS is stored on diskette in
- its usual distribution format.
-
- (2) The 4DOS286.EXE file is not included with shareware copies sold
- on 5.25", 360K disks because it does not fit on such disks. If
- you have a registered copy of 4DOS on 5.25" disks, 4DOS286.EXE is
- in the file 4DOS2.ZIP on your registered disk. This file is
- provided for convenience only and makes no noticeable difference
- in the use or behavior of 4DOS, so its absence on 5.25" shareware
- disks should not affect your evaluation of a shareware copy. See
- below for more information on what 4DOS286 is and how to obtain a
- copy if you feel you must evaluate it before purchasing 4DOS.
-
-
-
- 4DOS 3.02 [9-7-90] README.DOC page 3
-
- (3) For information on using the Windows files see the Windows 3.0
- information on page 24 of COMPAT.DOC.
-
- (4) PKUNZIP is part of the shareware PKZIP file compression package
- distributed by PKWare, 7545 North Port Washington Road, Suite
- 205, Glendale, WI 53217. It is Copyright 1989 PKWare Inc., and
- is distributed under license to J.P. Software. PKUNZIP is a
- trademark of PKWare Inc. Shareware copies of the full PKZIP
- package are available on many bulletin boards and on-line
- services. The copy of PKUNZIP distributed with 4DOS has been
- reduced in size with an EXE file compression program in order to
- save space on the distribution disks, but is fully functional.
-
-
- 4DOS286
- -------
-
- 4DOS286 is a version of 4DOS compiled specifically for 186, 286, 386,
- and 486 systems. It no longer fits on 5.25" shareware disks; the
- information here is provided only so you know what isn't there if you
- have such a disk. 4DOS286 is always included with registered copies
- of 4DOS, upgrades for registered users, and shareware copies of 4DOS
- distributed electronically or on 3.5" disks.
-
- 4DOS286 provides a marginal (and usually undetectable) performance
- improvement, but is otherwise EXACTLY equivalent to the 4DOS88.EXE
- file on the standard shareware disk. 4DOS will work properly on any
- PC system using 4DOS88; 4DOS286 is not needed for proper operation,
- and is provided for convenience only. In the next major release of
- 4DOS, the separate "286" executable file will be eliminated entirely.
-
- If you have a single 5.25" 4DOS shareware disk and feel that you must
- try 4DOS286.EXE before purchasing 4DOS, check with your shareware
- disk vendor to see if they carry the supplementary disk containing
- this file. You can also obtain this supplementary disk from J.P.
- Software by sending a check, money order, or cash (via registered
- mail please) for $2 ($4 outside the U.S.). Or, you can download a
- copy of 4DOS from an electronic bulletin board or on-line service.
-
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- 4DOS 3.02 [9-7-90] README.DOC page 4
-
-
-
- Installing Version 3.02
- -----------------------
-
- If you do not presently have 4DOS installed, follow the instructions
- in README.1ST for automatic installation. For manual installation
- see pages 12 - 13 of the 4DOS reference manual for "quick start", or
- pages 14 - 27 for full details. If you have 5.25" disks with a
- registered copy of 4DOS, when doing a manual installation please note
- that the 4DOS286.EXE file is now on the second disk, in the file
- 4DOS2.ZIP.
-
-
- Upgrading an Earlier Version of 4DOS to Version 3.02
- ----------------------------------------------------
-
- If you already have an earlier version of 4DOS, use the procedure
- below to upgrade to version 3.02.
-
- Version 3.02 of 4DOS is a maintenance release. If you are a
- registered owner of version 3.0 or 3.01 and are entitled to a free
- major upgrade, version 3.02 does NOT count as that upgrade. The
- BRAND program you used to brand version 3.0 or 3.01 will also brand
- version 3.02.
-
- If you need to order a paid upgrade, a new copy of the printed and
- bound 4DOS version 3 manual, or a utility disk, see the upgrade order
- form in the ORDER.FRM file. The printed manual has not been revised
- for version 3.02.
-
- All users with 4DOS presently installed can use the following upgrade
- procedure:
-
- 1) Be sure you have a bootable DOS floppy handy in case you have
- a boot problem.
-
- 2) Install 4DOS version 3.02 using either the manual or automatic
- procedure described in the documentation. Install it in a
- directory which is NOT the same as the directory containing your
- old 4DOS files, and do not modify your CONFIG.SYS or AUTOEXEC.BAT
- files (yet). If you purchased your upgrade on 5.25" disks, when
- doing a manual installation note that 4DOS286.EXE is now on the
- second disk, in the file 4DOS2.ZIP. If you received a free
- upgrade on 5.25" disks, 4DOS286.EXE is on the second
- (supplementary) disk and must be copied manually to your boot
- disk.
-
- 3) If you are a registered user be sure to brand your new version
- of 4DOS to convert it to a registered copy. (If you are not a
- registered user, how long have you been using 4DOS? Maybe it's
- time to register!) Branding is included in the automatic
- installation procedure, and described in the manual (page 12,
- step 3) if you are installing 4DOS manually. If the branding
-
-
- 4DOS 3.02 [9-7-90] README.DOC page 5
-
- operation fails with a "brand installation error", check that you
- entered the serial number correctly. If so and you are upgrading
- from an older version to a new major release (for example, from
- version 2.21 to version 3.02), you probably are not entitled to
- the current upgrade; see the last page of ORDER.FRM to order an
- upgrade, or contact J.P. Software.
-
- 4) To "test drive" 4DOS version 3.02, run the EXE file
- (4DOS88.EXE for any PC system, or 4DOS286.EXE for 186/286/386/486
- systems; use 4DOS88.EXE if you aren't sure). Don't run 4DOS.COM
- (i.e. do not use the "4DOS" command) as described in the "Test
- Driving 4DOS" section of the manual -- it isn't compatible with
- the earlier version of 4DOS already installed on your system and
- will simply generate an error message.
-
- 5) Read through UPDATE30.DOC, and figure out any changes you need
- to make in your normal use of 4DOS, and in CONFIG.SYS,
- AUTOEXEC.BAT, 4START, your aliases file, and any other 4DOS-
- related files. Pay particular attention to the items marked
- "-->". If you are upgrading from version 3.01 or 3.01a to 3.02,
- you only need to examine the items marked "3.02". Note that
- changes between versions 2 and 3 are no longer included in
- UPDATE30.DOC; contact J.P. Software if you need a detailed list
- of these changes.
-
- 6) Once you are familiar with the changes in this new version,
- modify CONFIG.SYS and any other files accordingly, copy the 4DOS
- system files (4DOS.COM, 4DOS88.EXE or 4DOS286.EXE, and
- KEYSTACK.SYS) to your boot directory, and reboot your system. If
- you keep all 4DOS files in their own directory, you can simply
- modify CONFIG.SYS and AUTOEXEC.BAT to adjust for the new
- directory name and reboot, without doing any copying. If you do
- this be sure to modify the shell name in SHELL=, any places where
- you use 4DOS's /L: command line switch, any SET COMSPEC command,
- and your PATH.
-
- 7) A note for those upgrading from version 3.01 (or 3.01a) to
- 3.02: once you've ensured that the correct files are being
- referenced for the new version, you probably won't need to make
- any other changes in your CONFIG.SYS and AUTOEXEC files for
- version 3.02 to work correctly. The changes from 3.01 to 3.02
- are very unlikely to require changes to your 4DOS configuration
- or the system startup commands in AUTOEXEC.
-
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- 4DOS 3.02 [9-7-90] README.DOC page 6
-
-
- The 4DOS Utility Disk
- ---------------------
-
- J.P. Software offers an add-on product for registered 4DOS users
- only, the 4DOS Utility Disk, priced at $10 plus shipping.
-
- All products on the utility disk except 4MAKE are either shareware or
- freeware, and are available on many BBSes and on-line services. We
- provide them on the utility disk as a service to those customers who
- do not have modems or who prefer to obtain these programs on
- diskette.
-
- The utility disk includes:
-
- * J.P. Software's help file compiler 4MAKE, and a copy of the
- ASCII 4DOS help text. With 4MAKE and the help text you can
- customize 4DOS's HELP by adding, deleting, or modifying commands
- or command descriptions in the help file.
-
- * TSRCOM, TurboPower Software's powerful package of TSR and
- memory management utilities. The TSRCOM package allows you to
- remove unruly TSRs from memory in several ways, and also includes
- a memory map program and several other useful utilities.
-
- * Shareware copies of Iram Weinstein's 4EDIT, a 4DOS full-screen
- file description editor; and 4ZIP, a shell for PKZIP / PKUNZIP
- allowing 4DOS file descriptions to be stored in and retrieved
- from .ZIP files.
-
- * Shareware copies of Innovative Data Concepts' SWAPDOS, a
- utility to swap applications out of memory when you shell to DOS;
- and SWAPSH, a swapper for the PC Tools Deluxe PCSHELL program
- which allows it to run applications from the 4DOS prompt.
-
- (4EDIT, 4ZIP, SWAPDOS, and SWAPSH are shareware products; like all
- shareware you must register with the author if you continue to use
- the product after a trial period.)
-
- To order the 4DOS Utility Disk, see the upgrade order form in the
- ORDER.FRM file.
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- 4DOS 3.02 [9-7-90] README.DOC page 7
-