Provided by:
xscreensaver-data-extra_5.08-0ubuntu3_i386 
NAME
coral - simulates coral growth, albeit somewhat slowly.
SYNOPSIS
coral [-display host:display.screen] [-visual visual] [-window] [-root]
[-delay2 number] [-delay number] [-density number] [-seeds number]
[-fps]
DESCRIPTION
Simulates coral growth, albeit somewhat slowly.
OPTIONS
-visual visual
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.
-window Draw on a newly-created window. This is the default.
-root Draw on the root window.
-delay2 number
Per-frame delay, in microseconds. Default: 1000 (0.001 sec-
onds.).
-delay number
Duration. 1 - 60. Default: 5.
-density number
Density. 1 - 90. Default: 25.
-seeds number
Seeds. 1 - 100. Default: 20.
-fps Display the current frame rate and CPU load.
ENVIRONMENT
DISPLAY to get the default host and display number.
XENVIRONMENT
to get the name of a resource file that overrides the global
resources stored in the RESOURCE_MANAGER property.
X(1), xscreensaver(1)
COPYRIGHT
Copyright (C) 2002 by Frederick Roeber. Permission to use, copy, mod-
ify, distribute, and sell this software and its documentation for any
purpose is hereby granted without fee, provided that the above copy-
right notice appear in all copies and that both that copyright notice
and this permission notice appear in supporting documentation. No rep-
resentations are made about the suitability of this software for any
purpose. It is provided "as is" without express or implied warranty.
AUTHOR
Frederick Roeber.