.B hopalong
[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-ncolors \fIinteger\fP] [\-delay \fImicroseconds\fP] [\-cycles \fIinteger\fP] [\-count \fIinteger\fP] [\-jong] [\-no\-jong] [\-jong] [\-no\-sine]
+[\-fps]
.SH DESCRIPTION
The \fIhop\fP program generates real plane fractals as described in
the September 1986 issue of Scientific American.
.B \-no\-sine \fIinteger\fP
Whether to use the Sine format (default is to choose randomly.)
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8