From ae69a754244c4e475c8d2591772ca8e005071d83 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 18 Feb 2019 11:55:41 +0100
Subject: Update to 5.42

---
 hacks/glx/unknownpleasures.man | 32 ++++++++++++++++++++++++--------
 1 file changed, 24 insertions(+), 8 deletions(-)

(limited to 'hacks/glx/unknownpleasures.man')

diff --git a/hacks/glx/unknownpleasures.man b/hacks/glx/unknownpleasures.man
index 422c81f..2eab727 100644
--- a/hacks/glx/unknownpleasures.man
+++ b/hacks/glx/unknownpleasures.man
@@ -1,6 +1,6 @@
 .TH XScreenSaver 1 "" "X Version 11"
 .SH NAME
-unknownpleasures - an animation of the signal from the pulsar PSR B1919+21.
+unknownpleasures - a waterfall graph of the signal from pulsar PSR B1919+21.
 .SH SYNOPSIS
 .B unknownpleasures
 [\-display \fIhost:display.screen\fP]
@@ -8,10 +8,14 @@ unknownpleasures - an animation of the signal from the pulsar PSR B1919+21.
 [\-window]
 [\-root]
 [\-delay \fInumber\fP]
-[\-speed \fIpercent\fP]
-[\-count \fIinteger\fP]
-[\-resolution \fIpercent\fP]
+[\-count \fInumber\fP]
+[\-speed \fInumber\fP]
+[\-resolution \fInumber\fP]
+[\-amplitude \fInumber\fP]
+[\-noise \fInumber\fP]
 [\-no-ortho]
+[\-buzz]
+[\-wireframe]
 [\-fps]
 .SH DESCRIPTION
 PSR B1919+21 (AKA CP 1919) was the first pulsar ever discovered: a spinning
@@ -34,7 +38,7 @@ Draw on a newly-created window.  This is the default.
 Draw on the root window.
 .TP 8
 .B \-delay \fInumber\fP
-Per-frame delay, in microseconds.  Default: 30000 (0.03 seconds.).
+Per-frame delay, in microseconds.  Default: 30000 (0.03 seconds).
 .TP 8
 .B \-speed \fInumber\fP
 Animation speed. 2 for twice as fast, 0.5 for half as fast.
@@ -42,12 +46,24 @@ Animation speed. 2 for twice as fast, 0.5 for half as fast.
 .B \-count \fInumber\fP
 Scanlines (vertical resolution).  Default: 80.
 .TP 8
-.B \-count \fInumber\fP
-Horizontal Resolution, Default: 100%.
+.B \-resolution \fInumber\fP
+Horizontal Resolution, Default: 100.
+.TP 8
+.B \-amplitude \fInumber\fP
+Height of the waves, 0 - 1.0.  Default: 0.13.
+.TP 8
+.B \-noise \fInumber\fP
+How noisy the signal is. 2 for twice as noisy, 0.5 for half as noisy.
 .TP 8
 .B \-ortho | \-no-ortho
 Whether to use an orthographic projection.
 .TP 8
+.B \-buzz | \-no-buzz
+Whether each line should seethe with noise.
+.TP 8
+.B \-wireframe | \-no-wireframe
+Render in wireframe instead of solid.
+.TP 8
 .B \-fps | \-no-fps
 Whether to show a frames-per-second display at the bottom of the screen.
 .SH ENVIRONMENT
@@ -63,7 +79,7 @@ stored in the RESOURCE_MANAGER property.
 .BR X (1),
 .BR xscreensaver (1)
 .SH COPYRIGHT
-Copyright \(co 2013 by Jamie Zawinski.  Permission to use, copy, modify, 
+Copyright \(co 2013-2018 by Jamie Zawinski.  Permission to use, copy, modify, 
 distribute, and sell this software and its documentation for any purpose is 
 hereby granted without fee, provided that the above copyright notice appear 
 in all copies and that both that copyright notice and this permission notice
-- 
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