NetBSD/games/pom/pom.6

.\"	$NetBSD: pom.6,v 1.13 2005/09/15 02:09:41 wiz Exp $
.\"
.\" Copyright (c) 1989, 1993
.\"	The Regents of the University of California.  All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of the University nor the names of its contributors
.\"    may be used to endorse or promote products derived from this software
.\"    without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\"	@(#)pom.6	8.1 (Berkeley) 5/31/93
.\"
.Dd January 9, 1999
.Dt POM 6
.Os
.Sh NAME
.Nm pom
.Nd display the phase of the moon
.Sh SYNOPSIS
.Nm
.Op [[[[[cc]yy]mm]dd]HH]
.Sh DESCRIPTION
The
.Nm
utility displays the current phase of the moon.
Useful for selecting software completion target dates and predicting
managerial behavior.
.Pp
.Bl -tag -width [[[[[cc]yy]mm]dd]HH]
.It Ar [[[[[cc]yy]mm]dd]HH]
Display the phase of the moon for a given time.
The format is similar to the canonical representation used by
.Xr date 1 .
.El
.Sh SEE ALSO
.Xr date 1
.Sh AUTHORS
.Nm
was written by
.An Keith E. Brandt .
.Sh BUGS
Times must be within range of the
.Ux
epoch.
.Pp
This program does not allow for the difference between the TDT and
UTC timescales (about one minute at the time of writing).
.Sh ACKNOWLEDGEMENTS
This program is based on algorithms from
.%B Practical Astronomy with Your Calculator, Third Edition
by Peter Duffett-Smith
.Aq pjds@mrao.cam.ac.uk .
Use standard AUTHORS section header. From YOMURA Masanori in private mail Sort sections if necessary. Use more/better markup. 2005-09-15 06:09:41 +04:00			`.\" $NetBSD: pom.6,v 1.13 2005/09/15 02:09:41 wiz Exp $`
merge with Lite, new RCS id conventions, etc. 1995-03-23 11:28:00 +03:00			`.\"`
			`.\" Copyright (c) 1989, 1993`
			`.\" The Regents of the University of California. All rights reserved.`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00			`.\"`
			`.\" Redistribution and use in source and binary forms, with or without`
			`.\" modification, are permitted provided that the following conditions`
			`.\" are met:`
			`.\" 1. Redistributions of source code must retain the above copyright`
			`.\" notice, this list of conditions and the following disclaimer.`
			`.\" 2. Redistributions in binary form must reproduce the above copyright`
			`.\" notice, this list of conditions and the following disclaimer in the`
			`.\" documentation and/or other materials provided with the distribution.`
Move UCB-licensed code from 4-clause to 3-clause licence. Patches provided by Joel Baker in PR 22269, verified by myself. 2003-08-07 13:36:50 +04:00			`.\" 3. Neither the name of the University nor the names of its contributors`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00			`.\" may be used to endorse or promote products derived from this software`
			`.\" without specific prior written permission.`
			`.\"`
			.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
			`.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE`
			`.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE`
			`.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE`
			`.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL`
			`.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS`
			`.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)`
			`.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT`
			`.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY`
			`.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF`
			`.\" SUCH DAMAGE.`
			`.\"`
merge with Lite, new RCS id conventions, etc. 1995-03-23 11:28:00 +03:00			`.\" @(#)pom.6 8.1 (Berkeley) 5/31/93`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00			`.\"`
Update pom to the third edition of Duffett-Smith's book, and clean it up somewhat. Change time specification format to similar to that used by date(1) - taking a command line argument in seconds since the Epoch is silly. Date parsing based on code from date(1). Based on work by Paul Janzen for OpenBSD. 1999-09-15 00:00:07 +04:00			`.Dd January 9, 1999`
Update to use new -mandoc macros. 1993-08-05 05:46:15 +04:00			`.Dt POM 6`
			`.Os`
			`.Sh NAME`
Whitespace and/or punctuation fixes. 2001-04-03 02:42:37 +04:00			`.Nm pom`
Update to use new -mandoc macros. 1993-08-05 05:46:15 +04:00			`.Nd display the phase of the moon`
			`.Sh SYNOPSIS`
WARNSify 1997-10-10 20:38:40 +04:00			`.Nm`
Update pom to the third edition of Duffett-Smith's book, and clean it up somewhat. Change time specification format to similar to that used by date(1) - taking a command line argument in seconds since the Epoch is silly. Date parsing based on code from date(1). Based on work by Paul Janzen for OpenBSD. 1999-09-15 00:00:07 +04:00			`.Op [[[[[cc]yy]mm]dd]HH]`
Update to use new -mandoc macros. 1993-08-05 05:46:15 +04:00			`.Sh DESCRIPTION`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00			`The`
WARNSify 1997-10-10 20:38:40 +04:00			`.Nm`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00			`utility displays the current phase of the moon.`
Whitespace and/or punctuation fixes. 2001-04-03 02:42:37 +04:00			`Useful for selecting software completion target dates and predicting`
initial import of 386bsd-0.1 sources 1993-03-21 12:45:37 +03:00			`managerial behavior.`
Added optional argument for calculating the phase of the moon for a specified date, rather than the current time. 1998-06-13 05:09:22 +04:00			`.Pp`
Update pom to the third edition of Duffett-Smith's book, and clean it up somewhat. Change time specification format to similar to that used by date(1) - taking a command line argument in seconds since the Epoch is silly. Date parsing based on code from date(1). Based on work by Paul Janzen for OpenBSD. 1999-09-15 00:00:07 +04:00			`.Bl -tag -width [[[[[cc]yy]mm]dd]HH]`
			`.It Ar [[[[[cc]yy]mm]dd]HH]`
New sentences begin on new lines. Patch from Richard Elz, slightly improved by yours truly. 2002-09-26 20:12:39 +04:00			`Display the phase of the moon for a given time.`
			`The format is similar to the canonical representation used by`
Update pom to the third edition of Duffett-Smith's book, and clean it up somewhat. Change time specification format to similar to that used by date(1) - taking a command line argument in seconds since the Epoch is silly. Date parsing based on code from date(1). Based on work by Paul Janzen for OpenBSD. 1999-09-15 00:00:07 +04:00			`.Xr date 1 .`
Added optional argument for calculating the phase of the moon for a specified date, rather than the current time. 1998-06-13 05:09:22 +04:00			`.El`
Update pom to the third edition of Duffett-Smith's book, and clean it up somewhat. Change time specification format to similar to that used by date(1) - taking a command line argument in seconds since the Epoch is silly. Date parsing based on code from date(1). Based on work by Paul Janzen for OpenBSD. 1999-09-15 00:00:07 +04:00			`.Sh SEE ALSO`
			`.Xr date 1`
Use standard AUTHORS section header. From YOMURA Masanori in private mail Sort sections if necessary. Use more/better markup. 2005-09-15 06:09:41 +04:00			`.Sh AUTHORS`
Update pom to the third edition of Duffett-Smith's book, and clean it up somewhat. Change time specification format to similar to that used by date(1) - taking a command line argument in seconds since the Epoch is silly. Date parsing based on code from date(1). Based on work by Paul Janzen for OpenBSD. 1999-09-15 00:00:07 +04:00			`.Nm`
Lots of minor fixes resulting from reading these man pages in detail. 2002-09-26 22:31:58 +04:00			`was written by`
			`.An Keith E. Brandt .`
Update pom to the third edition of Duffett-Smith's book, and clean it up somewhat. Change time specification format to similar to that used by date(1) - taking a command line argument in seconds since the Epoch is silly. Date parsing based on code from date(1). Based on work by Paul Janzen for OpenBSD. 1999-09-15 00:00:07 +04:00			`.Sh BUGS`
			`Times must be within range of the`
			`.Ux`
			`epoch.`
			`.Pp`
			`This program does not allow for the difference between the TDT and`
			`UTC timescales (about one minute at the time of writing).`
			`.Sh ACKNOWLEDGEMENTS`
			`This program is based on algorithms from`
			`.%B Practical Astronomy with Your Calculator, Third Edition`
Lots of minor fixes resulting from reading these man pages in detail. 2002-09-26 22:31:58 +04:00			`by Peter Duffett-Smith`
			`.Aq pjds@mrao.cam.ac.uk .`