-.TH XScreenSaver 1 "7-jul-93" "X Version 11"
+.TH XScreenSaver 1 "12-Jun-97" "X Version 11"
.SH NAME
halo - draw circular patterns
.SH SYNOPSIS
.B halo
-[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-count \fIint\fP] [\-delay \fIusecs\fP] [\-animate]
+[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-count \fIint\fP] [\-delay \fIusecs\fP] [\-mode seuss | ramp | random ] [\-animate] [\-colors \fIinteger\fP]
+[\-fps]
.SH DESCRIPTION
The \fIhalo\fP program draws cool patterns based on circles.
.SH OPTIONS
.B \-mono
If on a color display, pretend we're on a monochrome display.
.TP 8
-.B \-count integer
+.B \-install
+Install a private colormap for the window.
+.TP 8
+.B \-visual \fIvisual\fP
+Specify which visual to use. Legal values are the name of a visual class,
+or the id number (decimal or hex) of a specific visual.
+.TP 8
+.B \-count \fIinteger\fP
How many circles to draw. Default 0, meaning random.
.TP 8
-.B \-delay microseconds
+.B \-mode "seuss | ramp | random"
+In \fIseuss\fP mode, alternating striped curves will be drawn.
+
+In \fIramp\fP mode, a color ramp will be drawn.
+
+\fIrandom\fP means pick the mode randomly.
+.TP 8
+.B \-delay \fImicroseconds\fP
How much of a delay should be introduced between steps of the animation.
Default 100000, or about 0.1 second.
.TP 8
+.B \-colors \fIinteger\fP
+How many colors to use. Default 100.
+.TP 8
.B \-animate
If specified, then the centerpoints of the circles will bounce around.
Otherwise, the circles will be drawn once, erased, and a new set of
circles will be drawn.
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8
suitability of this software for any purpose. It is provided "as is" without
express or implied warranty.
.SH AUTHOR
-Jamie Zawinski <jwz@mcom.com>, 6-jul-93.
+Jamie Zawinski <jwz@jwz.org>, 6-jul-93.