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From http://www.jwz.org/xscreensaver/xscreensaver-5.40.tar.gz
[xscreensaver]
/
hacks
/
grav.man
diff --git
a/hacks/grav.man
b/hacks/grav.man
index 7cd42cb69dab2b45ad2f6e2daac75a74145fd7bd..f7017a764d5854636a7684cd4d1afd973705eaec 100644
(file)
--- a/
hacks/grav.man
+++ b/
hacks/grav.man
@@
-5,6
+5,7
@@
grav - draws a simple orbital simulation
.B grav
[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-ncolors \fIinteger\fP] [\-delay \fImicroseconds\fP] [\-count \fIinteger\fP] [\-decay] [\-no\-decay] [\-trail] [\-no\-trail]
.B grav
[\-display \fIhost:display.screen\fP] [\-foreground \fIcolor\fP] [\-background \fIcolor\fP] [\-window] [\-root] [\-mono] [\-install] [\-visual \fIvisual\fP] [\-ncolors \fIinteger\fP] [\-delay \fImicroseconds\fP] [\-count \fIinteger\fP] [\-decay] [\-no\-decay] [\-trail] [\-no\-trail]
+[\-fps]
.SH DESCRIPTION
The \fIgrav\fP program draws a simple orbital simulation
.SH OPTIONS
.SH DESCRIPTION
The \fIgrav\fP program draws a simple orbital simulation
.SH OPTIONS
@@
-28,7
+29,7
@@
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 \-ncolors \fIinteger\fP
or the id number (decimal or hex) of a specific visual.
.TP 8
.B \-ncolors \fIinteger\fP
-How many colors should be used (if possible). Default
200
.
+How many colors should be used (if possible). Default
64
.
The colors are chosen randomly.
.TP 8
.B \-count \fIinteger\fP
The colors are chosen randomly.
.TP 8
.B \-count \fIinteger\fP
@@
-36,7
+37,7
@@
Default 12.
.TP 8
.B \-decay
.TP 8
.TP 8
.B \-decay
.TP 8
-.B \-no
-\
decay
+.B \-no
\-
decay
Whether orbits should decay.
.TP 8
Whether orbits should decay.
.TP 8
@@
-46,6
+47,9
@@
Whether orbits should decay.
Whether the objects should leave trails behind them (makes it look vaguely
like a cloud-chamber.
Whether the objects should leave trails behind them (makes it look vaguely
like a cloud-chamber.
+.TP 8
+.B \-fps
+Display the current frame rate and CPU load.
.SH ENVIRONMENT
.PP
.TP 8
.SH ENVIRONMENT
.PP
.TP 8
@@
-68,7
+72,7
@@
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation.
.SH AUTHOR
both that copyright notice and this permission notice appear in
supporting documentation.
.SH AUTHOR
-Greg Bowering <g
reg@smug.student.adelaide.edu.au
>, 1993.
+Greg Bowering <g
b@pobox.com
>, 1993.
Ability to run standalone or with \fIxscreensaver\fP added by
Jamie Zawinski <jwz@jwz.org>, 10-May-97.
Ability to run standalone or with \fIxscreensaver\fP added by
Jamie Zawinski <jwz@jwz.org>, 10-May-97.