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NetBSD/games/worms/worms.6

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This patch converts worms(6) to use curses, thereby simplifying the code and improving its portability. It also adds a delay option from OpenBSD, to allow reasonable speed display on fast terminals, adds use of const, and fixes signal handling and use of errx() where appropriate. Patch supplied in PR 6661 by Joseph Myers <jsm28@cam.ac.uk>.
1999-07-30 06:23:27 +04:00
.\" $NetBSD: worms.6,v 1.10 1999/07/30 02:23:27 hubertf Exp $
rough cleanup of import. RCS Ids
1995-04-22 12:00:54 +04:00
.\"
.\" Copyright (c) 1989, 1993
.\" The Regents of the University of California. All rights reserved.
initial import of 386bsd-0.1 sources
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.\"
.\" 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. All advertising materials mentioning features or use of this software
.\" must display the following acknowledgement:
.\" This product includes software developed by the University of
.\" California, Berkeley and its contributors.
.\" 4. 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.
.\"
rough cleanup of import. RCS Ids
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.\" @(#)worms.6 8.1 (Berkeley) 5/31/93
initial import of 386bsd-0.1 sources
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.\"
rough cleanup of import. RCS Ids
1995-04-22 12:00:54 +04:00
.Dd May 31, 1993
un-munge import; it apparently didn't import properly.
1995-04-22 12:07:59 +04:00
.Dt WORMS 6
Update to use new -mandoc macros.
1993-08-05 05:46:15 +04:00
.Sh NAME
.Nm worms
.Nd animate worms on a display terminal
.Sh SYNOPSIS
WARNSify
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.Nm
Update to use new -mandoc macros.
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.Op Fl ft
This patch converts worms(6) to use curses, thereby simplifying the code and improving its portability. It also adds a delay option from OpenBSD, to allow reasonable speed display on fast terminals, adds use of const, and fixes signal handling and use of errx() where appropriate. Patch supplied in PR 6661 by Joseph Myers <jsm28@cam.ac.uk>.
1999-07-30 06:23:27 +04:00
.Op Fl d Ar delay
un-munge import; it apparently didn't import properly.
1995-04-22 12:07:59 +04:00
.Op Fl l Ar length
.Op Fl n Ar number
Update to use new -mandoc macros.
1993-08-05 05:46:15 +04:00
.Sh DESCRIPTION
rough cleanup of import. RCS Ids
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A
Change occurrences of "UNIX" to .Ux or .At as appropriate.
1998-04-28 10:00:51 +04:00
.Ux
This patch converts worms(6) to use curses, thereby simplifying the code and improving its portability. It also adds a delay option from OpenBSD, to allow reasonable speed display on fast terminals, adds use of const, and fixes signal handling and use of errx() where appropriate. Patch supplied in PR 6661 by Joseph Myers <jsm28@cam.ac.uk>.
1999-07-30 06:23:27 +04:00
version of the DEC-2136 program
.Dq worms .
Update to use new -mandoc macros.
1993-08-05 05:46:15 +04:00
.Pp
initial import of 386bsd-0.1 sources
1993-03-21 12:45:37 +03:00
The options are as follows:
Update to use new -mandoc macros.
1993-08-05 05:46:15 +04:00
.Bl -tag -width indent
.It Fl f
This patch converts worms(6) to use curses, thereby simplifying the code and improving its portability. It also adds a delay option from OpenBSD, to allow reasonable speed display on fast terminals, adds use of const, and fixes signal handling and use of errx() where appropriate. Patch supplied in PR 6661 by Joseph Myers <jsm28@cam.ac.uk>.
1999-07-30 06:23:27 +04:00
Makes a
.Dq field
for the worm(s) to eat.
Update to use new -mandoc macros.
1993-08-05 05:46:15 +04:00
.It Fl t
rough cleanup of import. RCS Ids
1995-04-22 12:00:54 +04:00
Makes each worm leave a trail behind it.
This patch converts worms(6) to use curses, thereby simplifying the code and improving its portability. It also adds a delay option from OpenBSD, to allow reasonable speed display on fast terminals, adds use of const, and fixes signal handling and use of errx() where appropriate. Patch supplied in PR 6661 by Joseph Myers <jsm28@cam.ac.uk>.
1999-07-30 06:23:27 +04:00
.It Fl d
Specifies a delay, in milliseconds, between each update. This is
useful for fast terminals. Reasonable values are around 20-200. The
default is 0.
rough cleanup of import. RCS Ids
1995-04-22 12:00:54 +04:00
.It Fl l
Specifies a length for each worm; the default is 16.
.It Fl n
Specifies the number of worms; the default is 3.
Fix .Bl/.El imbalance.
1999-03-10 12:29:08 +03:00
.El