.TP 8
.B \-phone\fP \fInumber\fP
The phone number to trace, if \fB\-trace\fP is specified.
+.TP 8
+.B \-binary\fP
+Instead of displaying Matrix glyphs, only display ones and zeros.
+.TP 8
+.B \-hexadecimal\fP
+Instead of displaying Matrix glyphs, display hexadecimal digits.
+.TP 8
+.B \-dna\fP
+Instead of displaying Matrix glyphs, display genetic code
+(guanine, adenine, thymine, and cytosine.)
+.TP 8
+.B \-knock\-knock\fP
+Produce some messages at random times.
.SH ENVIRONMENT
.PP
.TP 8