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TRIAD.ARK
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2006-10-19
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June 22, 1990
Preliminary Information on Release of TRIAD (or whatever) for
the Geneve:
A number of folks have asked questions about this project, mainly,
'When will it be out?' I hope that it will be done in a couple of
weeks, but since it is a Geneve project.....
The following is a brief summary of some of the features of the program.
Please understand that the information included here is NOT guaranteed.
The program is still in flux, as it were, and I don't want people to think
I promised something and then didn't deliver. So with that caveat in mind,
here goes:
The program consists of three main parts:
Terminal emulator
Floppy disk manager
Word processor
In addition, a configuration program will be included which will be
bootable (is that a word?) from the main menu. That's the only part
of the program which does not reside in memory. Yup, all the other
stuff does. (Well over 100K of program).
A quirky little option on the main menu is the ability to leave the
program and enter the EA cart. Leaving the EA cart takes you back
to the triad areas.
Terminal emulator features:
--------------------------
The usual configuration possibilities (baud, parity, etc.) plus a few
odd ones: add linefeed to incoming/outgoing carriage returns,
automatically increment the log name (LOG1, LOG2, etc.), set time delay
for logging, set echo to host mode (echo characters back to the other
guy who forgot to go into half duplex on a local call), toggle the
beeps and bonks on or off, decide how to handle untrapped control codes,
toggle flow control, toggle ADM3A.
Text buffer: just under 24K, automatically logged to disk when full or
with a single keypress; allows recovery from disk errors. The status line
at the bottom of the screen dynamically updates the display of the buffer
size.
Conference mode has separate window at the bottom.
Help screen
Screen dump (not real exciting, but...)
Review buffer (window back) allows you to page received text up and down.
Autodialer for 20 numbers. Numbers can be stacked for rotational dialing
until connect. User-selectable modem initialization strings, recognition
strings, error strings, timeout.
Script language which allows you to automate communications, including
downloading or uploading of files (very complex, but it works). The
language supports concatenation of variables and several powerful string
operations, including the ability to trap incoming text and respond
accordingly. You may use labels and many easily recognizable commands
such as GOTO, GOSUB, RETURN, SEND. A script can be in either object or
source form (if the latter, it is compiled on the fly) and can be loaded
directly from terminal mode or included as a macro and booted with a
single keystroke from the macro screen.
Ten macros may be created, each up to 76 bytes in length.
File transfer options: ASCII, XMODEM, 1KXMODEM, Compuserve B+, and YMODEM
batch. In the latter, you may send files from several devices. If
receiving files in batch mode, any file extension which would cause hard
drive directory indigestion is stripped (e.g. PICTURE.GIF would arrive as
PICTURE). If you are uploading a DIS/FIX 128 file, you will be asked
whether you really want to include a TI (Charlton) header. (For YMODEM
batch, you set this up beforehand so you don't have to sit there and
answer the question for each file being sent). A detailed screen for each
protocol (except ASCII) will allow you to track the progress of a file
transfer.
Online buffer of over 100 K (this may change) to which you may download
files or into which you may pre-load files for uploading before you go
online. You may flush all files to disk by simply giving a pathname.
Transfers may be made to or from the usual devices, including the hard
drive.
External protocol. An easily accessible hook is provided which will allow
you to boot a protocol not included in the program, such as KERMIT, ZMODEM
or BIMODEM. Naturally, someone will have to write one. (Specifications
will be made available without cost). If I remember to do it, I will
include a dummy file that you can boot. It will also be possible to have
the external booted with the main program instead of on the spot.
Floppy disk manager features:
----------------------------
Well, you can expect the obvious here: copying disks, files, etc.
You can of course copy files to and from a hard drive, or between
directories on a hard drive. I have not included code to format a hard
drive, create, rename, or delete directories, or set up an emulation file.
I am too lazy to do so. Besides, how often do you do that anyway?
The 'sweep disk' option is sensitive to the number of sectors actually
formatted, so you should be able to sweep those weird-sectored ramdisks
you set up in your AUTOEXEC.
Another option will allow you to recover files on a floppy. You may enter
a single name for the search or let the computer search the disk and
present you with possible files you might wish to recover.
Word processor features:
-----------------------
Large buffer (90K?)
Can hold 9 documents in memory simultaneously. Supports separate tab
settings and formatting specifications for each document.
Supports 'true' word wrap, i.e. the words move to the right and wrap
around as you insert text. No more FCTN2/CNTL2 split lines.
Can print a file to a printer, screen or disk. If printing to disk, you
have the choice of DIS/VAR 80 or DIS/FIX 128 formats. If you select the
latter, you may print it to suit the IBM or MAC worlds. (The program will
also load DIS/FIX 128 and DIS/VAR 80 files, as well as the special triad
format files).
Allows loading of an alternate CHARA1 file.
Mark or block mode allows you to mark text to be deleted, copied, moved,
printed or saved. You may also mark a block to be forced to upper or
lower case letters. Marked text is highlighted.
A reasonable solution to the TIWRITER problem of special character mode.
Control codes for the printer will be contained in user-definable macros.
Press CNTL-U and the cursored line is displayed in a window. You may add
the appropriate macros for underlining, italics, etc. The macros are
never shown while in normal edit mode but a flag on the status line
informs you if a cursored line contains a hidden macro. Macros can be
reviewed at any time by pressing F10. A help screen is available in case
you forget which of the 62 macro possibilities you want.
For printing you can specify the number of lines per page, the number of
blank lines at the top and bottom and a couple of other odds and ends.
Keypresses are as consistent with MYWORD/TIWRITER as possible. There are
a couple of additional keys: CNTL-3 will delete a word, CNTL-8 will
back tab to the previous word, and CNTL-C will center the current line on
the screen.
Hope this has been of interest to you.
Wayne Stith
Download complete. Turn off Capture File.