[\-boxsize \fInumber\fP]
[\-dissolve]
[\-fade]
+[\-no\-blur]
.SH DESCRIPTION
Shows a ball contained inside of a bounding box. Colored blocks blink in
when the ball hits the edges.
.TP 8
.B \-fade | \-no-fade
Boxes fade to transparency instead of just vanishing.
+.TP 8
+.B \-blur | \-no-blur
+Enable or disable motion blur on the ball. Default: blurry.
.SH ENVIRONMENT
.PP
.TP 8
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jeremy English.
+Jeremy English. Motion blur by John Boero.