[\-color-shift \fInumber\fP]
[\-hue \fInumber\fP]
[\-no-db]
+[\-fps]
.SH DESCRIPTION
Another color-field hack, this one works by computing decaying sinusoidal
waves, and allowing them to interfere with each other as their origins
.TP 8
.B \-db | \-no-db
Whether to double buffer.
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8