Split bcd(6), morse(6), and ppt(6) into three separate manuals

since most of the text is different.
Improve the SYNOPSIS according to suggestions by jmc@, tweaked by me.
Delete a few redundant words, applying a patch from jmc@.
Intentionally not doing any other text changes in this commit;
for further tweaking in the tree.

jmc@, tedu@, and millert@ agree with the general direction, and
deraadt@ suspects we are "all grey beard fanatics" (in all caps).

1 files changed, 73 insertions, 0 deletions

diff --git a/games/morse/morse.6 b/games/morse/morse.6
new file mode 100644
index 00000000000..18b9bcd95cf
--- /dev/null
+++ b/games/morse/morse.6
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+.\"	$OpenBSD: morse.6,v 1.1 2014/11/07 22:17:49 schwarze Exp $
+.\"
+.\" Copyright (c) 1988, 1991, 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.
+.\"
+.\"	@(#)bcd.6	8.1 (Berkeley) 5/31/93
+.\"
+.Dd $Mdocdate: November 7 2014 $
+.Dt MORSE 6
+.Os
+.Sh NAME
+.Nm morse
+.Nd reformat input as morse code
+.Sh SYNOPSIS
+.Nm morse
+.Op Fl d | s
+.Op Ar string ...
+.Sh DESCRIPTION
+The
+.Nm
+command reads the given input and reformats it in the form of morse code.
+Acceptable input are command line arguments or the standard input.
+.Pp
+The options are as follows:
+.Bl -tag -width Ds
+.It Fl d
+Decode dot-dash morse
+.Po
+as generated by the
+.Fl s
+option
+.Pc
+back into text.
+A lowercase
+.Sq x
+is printed for undecipherable input; otherwise, text is returned uppercase.
+If the morse to be translated is given on the command line, it should be
+preceded by
+.Sq --
+to keep it from being mistaken for options.
+.It Fl s
+Produce dots and dashes rather than words.
+.El
+.Sh SEE ALSO
+.Rs
+.%I ITU-T Recommendation F.1
+.%R "Operational provisions for the international public telegram service"
+.%O Division B, I. Morse code
+.Re