Add man page contributor's copyright. Better formatting.

Add reference in BUGS to better ways of displaying the text.

1 files changed, 37 insertions, 4 deletions

diff --git a/usr.bin/learn/src/learn.1 b/usr.bin/learn/src/learn.1
index 46076105e7c..f276480e09a 100644
--- a/usr.bin/learn/src/learn.1
+++ b/usr.bin/learn/src/learn.1
@@ -1,5 +1,35 @@
+.\" $OpenBSD: learn.1,v 1.2 1998/09/30 16:31:22 ian Exp $
+.\"
+.\" Copyright (c) 1998 Ian Darwin
+.\"
+.\" 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. All advertising materials mentioning features or use of this software
+.\"    must display the following acknowledgement:
+.\"		This product includes software developed by Ian Darwin.
+.\" 4. The author's name may not be used to endorse or promote products
+.\"    derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``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 AUTHORS 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.
+.\"
 .Dd January 30, 1979
-.\" $OpenBSD: learn.1,v 1.1 1998/09/28 16:40:16 ian Exp $
 .Dt LEARN 1
 .Os OpenBSD
 .Sh NAME
@@ -24,7 +54,7 @@ Removed at end of run.
 Learn \- Computer-Aided Instruction on UNIX,
 (Second Edition), Brian W. Kernighan and Michael E. Lesk.
 January 30, 1979
-.sp
+.Pp
 The version described there created the "play" directory for each
 user under the lesson file directory; this version creates
 a directory under /tmp for each user.
@@ -37,8 +67,11 @@ and Paul Janzen.
 .Sh BUGS
 The lessons need updating. There should be lessons on awk, sed,
 perl, shell, and other scripting languages.
-.sp
+.Pp
 There is no way to drive a screen-based program such as vi or emacs.
-.sp
+.Pp
+Could do a better job of displaying the text. Maybe curses?
+Or maybe the text should be re-written in HTML?
+.Pp
 Perhaps the lesson file should be reorganized so that all the lessons
 for each topic are in one large file instead of so many tiny ones.