.SH SYNOPSIS
.B whirlwindwarp
[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-points \fIinteger\fP] [\-tails \fIinteger\fP]
+[\-fps]
.SH DESCRIPTION
\fIwhirlwindwarp\fP plots stars moving according to various forcefields
(simple 2D equations).
.TP 8
.B \-tails \fIinteger\fP
The length of the tail of each star (default 8).
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8