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- GRTXT(tm)
-
- (the GRABBER(tm) ASCII Text Subset)
-
- Version 0.6
-
- -------------------------------
-
- The ASCII Screen Capture Program
- for the IBM PC, XT, AT, PS/2
- and Compatibles
-
- DOCUMENTATION
- February 4, 1992
-
- Copyright 1991, 1992 by
- Gerald A. Monroe
- All rights reserved.
-
-
-
-
-
-
- YOUR LICENSE TO USE THIS SOFTWARE
- ----------------------------------
-
- GRTXT.EXE and this documentation are copyright 1991, 1992 by
- Gerald A. Monroe. All rights are reserved except those expressly
- granted here.
-
- The GRTXT program and this documentation file are distributed as
- part of the GRABBER(tm) screen capture package under the terms of
- a shareware license that is fully set forth in the file GRABBER
- .DOC. (GRABBER.DOC is the reference manual for GRABBER.EXE, the
- main program module in the package.)
-
- The shareware license terms in the GRABBER.DOC file are incorpo-
- rated here by reference. This license permits you to copy and
- distribute the files GRTXT.EXE and GRTXT.DOC (this file) freely,
- provided that: these files are always distributed together with
- each other and with the GRABBER.EXE and GRABBER.DOC files; none
- of the files is modified in any way; and no fee, premium or
- donation of any kind whatsoever is charged or requested for their
- distribution except as permitted on the terms described in the
- GRABBER.DOC file.
-
- Continued use of the GRTXT program for more than a 10-day trial
- period requires you to register your use of the software with the
- author. For more information about the benefits of registration
- and how to go about registering, please refer to the full licens-
- ing and ordering information in the GRABBER.DOC file.
-
- GRTXT(tm) Documentation Page 2 of 5
-
-
-
- ABOUT GRTXT.EXE -- GRABBER's "TEXT" VERSION
- --------------------------------------------
-
- GRTXT is an alternative version of the GRABBER screen capture
- program. It is an especially valuable tool for users who need to
- capture character-based text images from the video screen direct-
- ly to plain ASCII text files on disk.
-
- While GRABBER can be used to capture both character-based text
- screens as well as pixel-based graphic images to your disk in the
- form of executable image files, GRTXT is designed to capture
- character-based text screens exclusively. GRTXT also differs
- from GRABBER in that GRTXT captures your screens directly to
- plain-ASCII text files, instead of to the .exe format.
-
- If your screen capture needs are mostly text-based, and you
- require the ASCII format rather than the .exe format, then GRTXT
- can be much more convenient to use than GRABBER. GRTXT creates
- ASCII text files that are ready to use immediately, without
- having to be processed first by the GR2ASCII conversion utility
- which accompanies GRABBER.
-
- GRTXT is installed and operated in much the same way as GRABBER,
- and the two programs have a very similar look and feel. For the
- most part, this documentation for GRTXT covers only the aspects
- of GRTXT which differ from GRABBER. It is assumed here that you
- have read the GRABBER documentation file (GRABBER.DOC) and become
- familiar with that program's operation.
-
-
- USING GRABBER and GRTXT SIMULTANEOUSLY
- ---------------------------------------
-
- GRTXT is designed to be compatible with GRABBER. Both programs
- can be installed in memory at the same time.
-
- The default "hotkey" sequence for GRTXT is [Alt =]. That is, you
- hold down the [Alt] key, press the equal sign key [=], then
- release the [Alt] key.
-
- GRTXT is designed to capture character-based text images exclu-
- sively. If you press GRTXT's hotkey and hear a single low-
- pitched tone on the computer speaker, this means that the video
- screen is running in a pixel-based graphics mode, and GRTXT is
- unable to capture the screen.
-
- GRTXT(tm) Documentation Page 3 of 5
-
-
-
- MODIFYING THE GRTXT HOTKEY
- ---------------------------
-
- GRTXT allows you to modify your hotkey sequence from the default
- [Alt =] to practically any other key sequence you choose. In
- this respect, GRTXT is exactly like GRABBER. There is no sepa-
- rate documentation here which covers the procedure for changing
- your GRTXT hotkey. GRTXT uses the exact same hotkey procedures
- as GRABBER. You can read about these in the GRABBER.DOC manual,
- at page 30 and at Appendices A and B. (To view a list of valid
- KEY= codes for GRTXT, use the command GRTXT KEY=?. To view a
- list of valid SHIFT= codes, enter GRTXT SHIFT=?.)
-
-
-
- GRTXT INSTALLATION OPTIONS
- ---------------------------
-
- GRTXT accepts the following command-line switches. Each of these
- optional switches (except for the APPEND option) is also avail-
- able in the GRABBER program. For more complete details concern-
- ing the purpose of these optional switches and how they work,
- consult the section beginning on page 15 of your GRABBER documen-
- tation which is headed "Grabber Installation Options."
-
-
-
- Option: DEFAULTDRIVE
-
- Purpose: Tells GRTXT to capture text screens to whatever drive
- and directory path is the current DOS default. As with
- GRABBER, this switch can substitute for the drive/path
- parameter which is otherwise required to make GRTXT
- stay resident in memory.
-
-
-
- Option: MOUSE and NOMOUSE
-
- Purpose: To enable and disable, respectively, GRTXT's recogni-
- tion of the "mouse hotkey," which allows you to capture
- your text screens by holding down both the left and
- right mouse buttons for about two seconds.
-
- Please note: The mouse hotkey function is available in the
- GRABBER program as well as in GRTXT. If you have installed both
- programs in memory simultaneously, do not use the MOUSE switch to
- enable the mouse hotkey with both programs. Strange results are
- almost guaranteed to occur, and it may even lock up your computer
- when you use the mouse hotkey. It is acceptable to use the MOUSE
- switch with either GRTXT or GRABBER, but not both.
-
- GRTXT(tm) Documentation Page 4 of 5
-
-
-
- Option: UNLOAD
-
- Purpose: Removes GRTXT from your computer's memory. GRTXT
- cannot be removed from memory if, after you initially
- installed it, you loaded other memory-resident software
- which is activated by any of the same hardware or
- software interrupts which GRTXT uses. If you are using
- GRTXT and GRABBER simultaneously, both programs can be
- removed from memory, but only in the reverse order in
- which they were initially installed. In other words,
- "last in, first out."
-
-
-
- Option: SOUND and NOSOUND
-
- Purpose: To enable and disable, respectively, GRTXT's use of
- sounds through the computer's speaker. When enabled,
- the sounds accompany the on-screen filename prompts,
- and are also issued to indicate the successful comple-
- tion of a screen capture operation.
-
-
-
- Option: PROMPT and NOPROMPT
-
- Purpose: To enable and disable, respectively, GRTXT's on-screen
- filename prompts. When the prompts are disabled, GRTXT
- creates ASCII text files on your disk without asking
- you first what each file should be called. Instead,
- the program assigns a sort of "serial number" name to
- each file that is created. These files are named
- GRTXT000.TXT, GRTXT001.TXT, and so forth up to
- GRTXT999.TXT, at which point they return again to
- GRTXT000. Please see also the section below dealing
- with the APPEND command switch, and consult the de-
- scription of the PROMPT and NOPROMPT options in your
- GRABBER documentation for more important information.
-
-
- Option: APPEND
-
- Purpose: To enable the "Append Mode" when you have told GRTXT
- not to use on-screen filename prompts by using the
- NOPROMPT command switch. This option has no effect
- when the filename prompts are enabled. If you do not
- combine the NOPROMPT option with this APPEND option,
- then GRTXT will work in its "Overwrite Mode," which
- means that it will create a separate .TXT file for each
- screen capture you request. However, when you do use
- the APPEND switch, GRTXT creates only one GRTXTXXX
- file, and appends each subsequent screen
- capture to it.
-
- GRTXT(tm) Documentation Page 5 of 5
-
-
-
- Option: SWAPMODE
-
- Purpose: To enable "DOS Swap Mode" of operation, which can
- eliminate some of the delays you may experience in
- getting GRTXT to pop up after you press the hotkey. The
- SWAPMODE switch is valid only when you are initially
- installing GRTXT in memory, and has no effect after the
- program is already resident. For more information
- about this option, see page 18 of the GRABBER.DOC file.
-
-
-
- Option: BATCHCAPTURE or BATCHCAPTURE:filename
-
- Purpose: Allows screens to be captured from within a batch file,
- without having to press GRTXT's hotkey combination at
- the keyboard. These options function exactly the same
- way as they do in the GRABBER.EXE program. For a
- complete description of how they work, consult page 19
- in the GRABBER documentation.
-
-
-
- GRTXT AND FILENAME PROMPTS
- ---------------------------
-
- Probably the most significant difference you will notice between
- GRTXT's interface and GRABBER's is in the area of the on-screen
- filename prompts.
-
- Unlike GRABBER, GRTXT does not offer a default filename sequence
- such as GRTXT000, GRTXT001, etc., when it displays the prompts on
- your screen. The first time you call up GRTXT after installing
- it, there is no default filename present. You must supply your
- own.
-
- After your first .TXT screen capture, however, subsequent file-
- name prompts will offer you a default filename which is identical
- to the previous one you specified. You may accept this default
- filename by pressing <Return>, or you can enter another name.
- After you press <Return>, you will then see this additional
- prompt, which is not present in GRABBER:
-
- FILENAME exists -- (A)ppend, (O)verwrite, (C)ancel ?
-
- If you wish to retain the contents of FILENAME.TXT and simply
- append the current screen to the bottom of it, just press <A> or
- <Return>. If you wish to overwrite (i.e., erase and replace) the
- contents of the original FILENAME.TXT file, then press <O>. If
- you decide not to work with this name and wish to enter a differ-
- ent name instead, press <C>.
-
- * * * End of GRTXT.DOC * * *
-