WYSE - Wyse 50 Terminal Emulator version 5.0

Copyright 1994 Scott MacLean

This program is hereby released to the public domain. Source code is
included - please document any changes you might make to it if you release
an altered version of my program.

The WYSE terminal is an industry standard dumb terminal, owning a significant
percentage of the dumb terminal market. This program emulates a Wyse 50 
terminal through a serial port on your PC. Written in assembler, source code
is included for your perusal.


New Features for version 5.0:

	Now expects ESC,+ to clear the screen

	Supports multiple baud rates (1200 - 38400)

	Supports monitor mode

	Supports slave printer

	Supports BREAK key

	Supports SANE mode key


How to set baud rates:

	WYSE uses COM1 by default. You can change this by altering
	the addresses in the source that define the I/O - starting
	at 3F8.

	The default configuration is 8 bits, 1 stop bit,
	no parity, baud 9600, no handshaking

	If you create a file called W.INI that resides anywhere
	in your directory paths, WYSE will read it on startup.

	You can specify the baud rate and handshaking, one item
	per line in the file:

		b19200
		e1

	Supported baud rates:
		1200
		2400
		4800
		9600
		19200
		38400

	Supported handshakes:
		e1 - dtr
		e2 - xon/xoff
		e4 - rts

	You do not have to specify both parameters. If handshaking
	is enabled, it will be turned on when the 4K buffer comes
	within 256 bytes of being full, and switched off when the
	buffer gets down to 100 bytes. You should not need handshaking
	for any baud rate unless you have a slave printer.

Printers:

	One printer connected to any valid parallel port is
	supported. on startup, w looks for printers, starting
	with the monochrome printer adaptor. When it finds
	a printer, it sets up its addressing without checking
	for more printers. The first printer it finds is the
	printer it will use. Serial printers are not supported.

	PrtScn key will still work while WYSE is running.

Break:

	The F9 key will send a break code.

Sane:

	The F8 key will reset all modes to default, including
	printer pass-through, monitor mode, escape sequences,
	and graphics.
