+.B \-clock\fP
+Hide a clock displaying the current time somewhere in the glyphs.
+.TP 8
+.B \-timefmt\fP \fIstrftime-string\fP
+How to format the clock when \fI\-clock\fP is specified.
+Default "\ %l%M%p\ ".
+.TP 8
+.B \-speed \fIratio\fP
+Less than 1 for slower, greater than 1 for faster. Default 1.
+.TP 8