...The package was developed using GNAT and GWindows.
In addition to providing simple "dumb" terminal emulation, the package provides full emulation of DEC VT52/VT100/VT102 compatible terminals, including double height and double width characters, smooth scrolling, special graphics, display controls and national replacement character sets. The emulator also implements a substantial subset of VT220/VT320/VT420, ANSI.SYS and ISO 6429 capabilities.
The demo programs provided include a fully functional serial communications client, a telnet client, a program that allows stdin/stdout/stderr of any program to be redirected to a terminal window, and various other demos and games implemented using the package