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-.TH XScreenSaver 1 "12-Nov-99 (3.20)" "X Version 11"
+.TH XScreenSaver 1 "29-Mar-2001 (3.31)" "X Version 11"
.SH NAME
xscreensaver-command - control a running xscreensaver process
.SH SYNOPSIS
.B xscreensaver-command
+[\-display \fIhost:display.screen\fP] \
[\-help] \
[\-demo] \
[\-prefs] \
.B \-watch
Prints a line each time the screensaver changes state: when the screen
blanks, locks, unblanks, or when the running hack is changed. This option
-never returns; it is intended for by shell scripts that want to react to
+never returns; it is intended for use by shell scripts that want to react to
the screensaver in some way. An example of its output would be:
.EX
BLANK Fri Nov 5 01:57:22 1999
.EE
Note that LOCK might come either with or without a preceeding BLANK
(depending on whether the lock-timeout is non-zero), so the above program
-is keeps track of both of them.
+keeps track of both of them.
.SH DIAGNOSTICS
If an error occurs while communicating with the \fIxscreensaver\fP daemon, or
if the daemon reports an error, a diagnostic message will be printed to
.BR xscreensaver (1)
.BR xscreensaver\-demo (1)
.SH COPYRIGHT
-Copyright \(co 1992, 1993, 1997, 1998, 1999
+Copyright \(co 1992, 1993, 1997, 1998, 1999, 2000, 2001
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