Typo fixes. From OpenBSD.

[bsdgames-darwin.git] / worms / worms.6

diff --git a/worms/worms.6 b/worms/worms.6
index 39ba26fcec6b1b286d594745a38eb436c5e590b4..862165d42bdd0b9e24856ca7fcdc1493f41bb389 100644 (file)
--- a/worms/worms.6
+++ b/worms/worms.6
@@ -1,5 +1,7 @@
-.\" Copyright (c) 1989 The Regents of the University of California.
-.\" All rights reserved.
+.\"    $NetBSD: worms.6,v 1.11 2001/04/02 22:42:39 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
@@ -29,44 +31,39 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"    from: @(#)worms.6       6.4 (Berkeley) 6/23/90
-.\"    $Id: worms.6,v 1.2 1993/08/01 07:45:57 mycroft Exp $
+.\"    @(#)worms.6     8.1 (Berkeley) 5/31/93
 .\"
-.UC 7
-.TH WORMS 6 "June 23, 1990"
-.UC 4
-.SH NAME
-worms  \-  animate worms on a display terminal
-.SH SYNOPSIS
-.B worms
-[
-.B \-ft
-] [
-.B \-length
-# ] [
-.B \-number
-# ]
-.SH DESCRIPTION
-.ad b
-Brian Horn (cithep!bdh) showed me a
-.I TOPS-20
-program on the DEC-2136 machine called
-.IR WORM ,
-and suggested that I write a similar program that would run under
-.IR Unix .
-I did, and no apologies.
-.PP
+.Dd May 31, 1993
+.Dt WORMS 6
+.Sh NAME
+.Nm worms
+.Nd animate worms on a display terminal
+.Sh SYNOPSIS
+.Nm
+.Op Fl ft
+.Op Fl d Ar delay
+.Op Fl l Ar length
+.Op Fl n Ar number
+.Sh DESCRIPTION
+A
+.Ux
+version of the DEC-2136 program
+.Dq worms .
+.Pp
 The options are as follows:
-.TP
-.I -f
-makes a ``field'' for the worm(s) to eat.
-.TP
-.I -t
-causes each worm to leave a trail behind it.
-.PP
-You can figure out the rest by yourself.
-.SH AUTHOR
-Eric P. Scott
-.SH BUGS
-The lower-right-hand character position will not be updated properly
-on a terminal that wraps at the right margin.
+.Bl -tag -width indent
+.It Fl f
+Makes a
+.Dq field
+for the worm(s) to eat.
+.It Fl t
+Makes each worm leave a trail behind it.
+.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.
+.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.
+.El