Fix up still more casts; use NULL instead of (char *)0.

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

diff --git a/hangman/hangman.6 b/hangman/hangman.6
index 9e41e27659a7e0d0eb2c28c992420e462d0ec466..28b836f2f3a4a021b4075177a3bf423a5b50f7c2 100644 (file)
--- a/hangman/hangman.6
+++ b/hangman/hangman.6
@@ -1,4 +1,4 @@
-.\"    $NetBSD: hangman.6,v 1.7 1999/09/17 20:45:49 jsm Exp $
+.\"    $NetBSD: hangman.6,v 1.12 2003/08/07 09:37:21 agc Exp $
 .\"
 .\" Copyright (c) 1983, 1993
 .\"    The Regents of the University of California.  All rights reserved.
@@ -11,11 +11,7 @@
 .\" 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
+.\" 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.
 .\"
@@ -38,13 +34,14 @@
 .Os
 .Sh NAME
 .Nm hangman
-.Nd Computer version of the game hangman
+.Nd computer version of the game hangman
 .Sh SYNOPSIS
 .Nm
 .Op Fl d Ar wordlist
+.Op Fl m Ar minlen
 .Sh DESCRIPTION
 In
-.Nm "" ,
+.Nm ,
 the computer picks a word from the on-line word list
 and you must try to guess it.
 The computer keeps track of which letters have been guessed
@@ -55,11 +52,14 @@ and how many wrong guesses you have made on the screen in a graphic fashion.
 Use the specified
 .Ar wordlist
 instead of the default one named below.
+.It Fl m
+Set the minimum word length to use.
+The default is 6 letters.
 .El
 .Sh FILES
 .Bl -tag -width /usr/share/dict/words -compact
 .It Pa /usr/share/dict/words
 On-line word list
 .El
-.Sh AUTHOR
-Ken Arnold
+.Sh AUTHORS
+.An Ken Arnold