driver is always disabled, but initially \fBgetch\fR is in echo mode, so
characters typed are echoed. Authors of most interactive programs prefer to do
their own echoing in a controlled area of the screen, or not to echo at all, so
driver is always disabled, but initially \fBgetch\fR is in echo mode, so
characters typed are echoed. Authors of most interactive programs prefer to do
their own echoing in a controlled area of the screen, or not to echo at all, so