Documentation and licensing changes only

in the installer.

CONTRIBUTING.md

@@ -0,0 +1,15 @@
+# Contributing to cowsay
+
+The repository at https://github.com/tnalpgge/rank-amateur-cowsay.git is
+available for forking to any interested parties.  Issues and pull
+requests on that repository will be ignored.
+
+This file may be replaced or edited at the discretion of those
+entitled to commit to forks.
+
+## Recommendation on code of conduct for contributors
+
+I recommend [Contributor Covenant](http://contributor-covenant.org)
+as a starting point for a formal and detailed code of conduct.
+Should that be inadequate, defer to 
+[The Golden Rule](http://en.wikipedia.org/wiki/Golden_Rule).

ChangeLog

@@ -0,0 +1,36 @@
+3.04	24 June 2016
+	- Licensing terms have changed to GPLv3.
+	- Friendlier to being hosted on GitHub.
+	- No functionality changes whatsoever.
+
+3.03	28 May 1999
+	- Added cows/tux.cow, as suggested by xmanoel@i.am
+	- Compatibility with 5.6.0, due to a change in qw().
+	- Renamed devil.cow to daemon.cow, since I know better. :-)
+
+3.02	04 November 1999
+	- Fixed boneheaded code placement so that cowsay -l actually works.
+
+3.01    01 November 1999
+	- Fixed compatibility issues between the Text::Wrap module
+	  that changed between 5.005_02 and 5.005_03.
+	- Fixed tab expansion issues with Text::Tabs.
+
+3.0	13 April 1999, released 14 August 1999
+	- Rewritten into Perl 5 and presented to the world.
+
+-- Not present in CVS from here on down --
+
+2.x	Date?
+	- Arbitrary messages. 
+	- Figlet support (-n). 
+	- Line wrap length (-w). 
+	- Multiple pre-set expressions.
+	- Better arg parsing loop.
+	- Message from stdin or command line.
+
+1.0	Date?
+	- SUBJECT is VERB OBJECT
+
+$Id$
+This file is part of cowsay.  (c) 1999-2000 Tony Monroe.

Files.base

@@ -0,0 +1,58 @@
+ChangeLog
+INSTALL
+LICENSE
+MANIFEST
+README
+Wrap.pm.diff
+install.sh
+pgp_public_key.txt
+cowsay
+cowsay.1
+cows/
+cows/beavis.zen.cow
+cows/bong.cow
+cows/bud-frogs.cow
+cows/bunny.cow
+cows/cheese.cow
+cows/cower.cow
+cows/daemon.cow
+cows/default.cow
+cows/dragon-and-cow.cow
+cows/dragon.cow
+cows/elephant-in-snake.cow
+cows/elephant.cow
+cows/eyes.cow
+cows/flaming-sheep.cow
+cows/ghostbusters.cow
+cows/head-in.cow
+cows/hellokitty.cow
+cows/kiss.cow
+cows/kitty.cow
+cows/koala.cow
+cows/kosh.cow
+cows/luke-koala.cow
+cows/mech-and-cow
+cows/meow.cow
+cows/milk.cow
+cows/moofasa.cow
+cows/moose.cow
+cows/mutilated.cow
+cows/ren.cow
+cows/satanic.cow
+cows/sheep.cow
+cows/skeleton.cow
+cows/small.cow
+cows/sodomized.cow
+cows/stegosaurus.cow
+cows/stimpy.cow
+cows/supermilker.cow
+cows/surgery.cow
+cows/telebears.cow
+cows/three-eyes.cow
+cows/turkey.cow
+cows/turtle.cow
+cows/tux.cow
+cows/udder.cow
+cows/vader-koala.cow
+cows/www.cow
+cows/vader.cow

INSTALL

@@ -0,0 +1,15 @@
+=================
+Installing cowsay
+=================
+
+If you really want to get things installed a nice and pretty way,
+
+	sh install.sh
+
+It will ask approximately one question.  If you can't answer it,
+you need serious help.
+
+If the install goes well, you can start cowing immediately!  Just
+be sure to read the manual page first...
+
+$Id$

LICENSE

@@ -0,0 +1,674 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
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+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
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+
+  If, pursuant to or in connection with a single transaction or
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+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
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+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
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+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
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+  16. Limitation of Liability.
+
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+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS
+
+            How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) <year>  <name of author>
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+Also add information on how to contact you by electronic and paper mail.
+
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<http://www.gnu.org/licenses/>.
+
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

MANIFEST

@@ -0,0 +1,11 @@
+ChangeLog		Changes to recent versions.
+INSTALL			Instructions for installing cowsay.
+LICENSE			The license for use and redistribution of cowsay.
+MANIFEST		This file.
+README			Read this first.  Really.
+Wrap.pm.diff		Diff for Text/Wrap.pm.
+cows/*			Support files used by cowsay.
+cowsay			Main cowsay executable.
+cowsay.1		Main cowsay manual page.
+install.sh		cowsay installation script.
+pgp_public_key.txt	Verify the signature file with this key.

Makefile

@@ -0,0 +1,40 @@
+##
+## Makefile for managing simple NetHirc-related tasks
+##
+## $Id$
+##
+
+FILES= Files.base
+PRODUCT= cowsay
+VER= 3.03
+BASE= ${PRODUCT}-${VER}
+TARZ= ${BASE}.tar.Z
+TARGZ= ${BASE}.tar.gz
+TARS= ${TARZ} ${TARGZ}
+SIGZ= ${TARZ}.sig
+SIGGZ= ${TARGZ}.sig
+SIGS= ${SIGZ} ${SIGGZ}
+FTP= jariten:ftp/cowsay
+
+release: run-pax sign upload
+
+tar: run-pax
+
+run-pax: ${FILES}
+	-chmod +x install.sh
+	pax -w -d -x tar \
+		-s ",^,${BASE}/," \
+		-f ${BASE}.tar \
+		`cat ${FILES}`
+	gzip -c ${BASE}.tar > ${TARGZ}
+	compress ${BASE}.tar
+
+sign: ${TARS}
+	for i in ${TARS}; do pgp -sb $$i; done
+	chmod 644 ${SIGS}
+
+upload: ${TARS} ${SIGS}
+	scp ${TARS} ${SIGS} ${FTP}
+
+clean: 
+	-rm -f ${TARS} ${SIGS}

README

@@ -0,0 +1,36 @@
+===========
+cowsay 3.04
+===========
+
+cowsay is a configurable talking cow, written in Perl.  It operates
+much as the figlet program does, and it written in the same spirit
+of silliness.
+
+cowsay is actually a pretty old program.  It has not really been
+released before, and I am releasing it in the hope that someone
+other than myself will be amused by it. 
+
+The first major version of cowsay had one cow and one message
+template: $foo is $verb $bar.  Not very flexible, but people managed
+to do pretty interesting things with it.  The second major version
+scrapped many of the limitations of the first, by allowing arbitrary
+messages, multiple cowfiles, and even support for cows talking in
+figlet.  The third version was a rewrite of the second into Perl
+5, whereupon the code got a lot smaller and more manageable. :-)
+
+If you are using Perl 5.004, you may have problems with Text::Wrap.
+(Yeesh, this module changes more than it should...)  I've included
+a diff for the Text::Wrap (version 97.011701) that is shipped with
+5.004_04; the concept is simple enough that even older Perls can
+take advantage of this silly little patch; if there is a "sub fill"
+in the documentation for the module, copy it to a more useful
+section of that file.  If not, just take "sub fill" wholesale from
+the patch.  Oh, and consider upgrading to 5.005_03 or later.
+Please.  You'll like it, I promise.
+
+To install cowsay, consult the INSTALL file in this directory.
+
+For the terms and conditions of use, consult the LICENSE file in
+this directory.
+
+-- tony

README.md

@@ -0,0 +1,21 @@
+# rank-amateur-cowsay
+
+This is cowsay, imported directly from my ancient CVS repository,
+plus a few documentation tweaks to make it a bit more friendly to
+GitHub.  Functionality remains unchanged from all pre-GitHub commits.
+
+Cowsay was a project for learning how to use Perl 5, as well as
+general amusement.  If the code looks like it was written by an
+inexperienced programmer, that's because it was.
+
+If you are interested in the future of cowsay beyond what is here,
+then I encourage you to read CONTRIBUTING.md in this directory.
+
+I am no longer interested in maintaining cowsay; there are other
+demands on my time that take precedence.
+
+Enthusiasm for cowsay has gone far beyond what I expected, and if
+cowsay is to have a future, then the least I can do is not stand
+in the way of it.
+
+Enjoy cowsay for what it was meant to be: simple and silly.

RELEASE

@@ -0,0 +1,25 @@
+Steps to be done for release:
+
+(0) Change version number in cowsay file.
+
+(1) Change version number in Makefile.
+
+(2) Change version number in README.
+
+(3) Change version number in cowsay.1.
+
+(4) CVS tag.
+
+(5) Package into tarballs and sign.
+
+(6) Upload tarballs to FTP server.
+
+(7) Point LATEST.tar.gz to current version.
+
+(8) Modify cowsay web pages to reflect current version.
+
+(9) Modify factoids with purl and miho to reflect current version.
+
+(10) Post to freshmeat.
+
+$Id$

Wrap.pm.diff

@@ -0,0 +1,47 @@
+*** Wrap.pm.in	Thu May 22 00:21:42 1997
+--- Wrap.pm	Fri Nov 12 10:00:15 1999
+***************
+*** 3,9 ****
+  require Exporter;
+  
+  @ISA = (Exporter);
+! @EXPORT = qw(wrap);
+  @EXPORT_OK = qw($columns);
+  
+  $VERSION = 97.011701;
+--- 3,9 ----
+  require Exporter;
+  
+  @ISA = (Exporter);
+! @EXPORT = qw(wrap fill);
+  @EXPORT_OK = qw($columns);
+  
+  $VERSION = 97.011701;
+***************
+*** 66,71 ****
+--- 66,90 ----
+  
+  	print "-----------$r---------\n" if $debug;;
+  	return $r;
++ }
++ 
++ ## Copied up from below.
++ sub fill 
++ {
++ 	my ($ip, $xp, @raw) = @_;
++ 	my @para;
++ 	my $pp;
++ 
++ 	for $pp (split(/\n\s+/, join("\n",@raw))) {
++ 		$pp =~ s/\s+/ /g;
++ 		my $x = wrap($ip, $xp, $pp);
++ 		push(@para, $x);
++ 	}
++ 
++ 	# if paragraph_indent is the same as line_indent, 
++ 	# separate paragraphs with blank lines
++ 
++ 	return join ($ip eq $xp ? "\n\n" : "\n", @para);
+  }
+  
+  1;

cowenv

@@ -0,0 +1,4 @@
+# $Id$
+# Development environment settings for cowsay
+COWPATH=`pwd`/cows
+export COWPATH

cows/DragonAndCow.pm

@@ -0,0 +1,36 @@
+package Acme::Cow::DragonAndCow;
+use strict;
+use Acme::Cow;
+@Acme::Cow::DragonAndCow::ISA = qw(Acme::Cow);
+my $dragon_and_cow = <<'EOC';
+{$balloon}
+                 {$tl}                          ^    /^
+                    {$tl}                      / \  // \
+                       {$tl}     |\___/|      /   \//  .\
+                          {$tl}  /O  O  \__  /    //  | \ \           *----*
+                            /     /  \/_/    //   |  \  \          \   |
+                            @___@`    \/_   //    |   \   \         \/\ \
+                           0/0/|       \/_ //     |    \    \         \  \
+                       0/0/0/0/|        \///      |     \     \       |  |
+                    0/0/0/0/0/_|_ /   (  //       |      \     _\     |  /
+                 0/0/0/0/0/0/`/,_ _ _/  ) ; -.    |    _ _\.-~       /   /
+                             ,-\}        _      *-.|.-~-.           .~    ~
+            \     \__/        `/\      /                 ~-. _ .-~      /
+             \____({$el}{$er})           *.   \}            \{                   /
+             (    (--)          .----~-.\        \-`                 .~
+             //__\\  \__ Ack!   ///.----..<        \             _ -~
+            //    \\               ///-._ _ _ _ _ _ _\{^ - - - - ~
+EOC
+sub new 
+{
+    my $proto = shift;
+    my $class = ref $proto || $proto;
+    my $self = $class->SUPER::new();
+    return bless $self, $class;
+}
+
+sub as_string 
+{
+    my $self = shift;
+    return $self->SUPER::as_string($dragon_and_cow);
+}

cows/Example.pm

@@ -0,0 +1,149 @@
+package Acme::Cow::Example;
+
+use strict;
+
+use Acme::Cow;
+
+@Acme::Cow::Example::ISA = qw(Acme::Cow);
+
+my $generic_ascii_art = <<'EOC'; 
+{$balloon}
+                       {$tr} 
+     {$el}{$er}               {$tr}
+ ___________________
+/ Insert cute ASCII \
+\ artwork here.     /
+ -------------------
+      {$U}
+EOC
+
+sub new 
+{
+    my $proto = shift;
+    my $class = ref $proto || $proto;
+    my $self = $class->SUPER::new();
+    $self->over(24);
+    return $self;
+}
+
+sub as_string
+{
+    my $self = shift;
+    return $self->SUPER::as_string($generic_ascii_art);
+}
+
+1;
+__END__
+=pod
+
+=head1 NAME
+
+Acme::Cow::Example - How to write a "derived cow"
+
+=head1 SYNOPSIS
+
+    package Acme::Cow::MyCow;
+    use Acme::Cow;
+    @Acme::Cow::MyCow::ISA = qw(Acme::Cow);
+    
+    my $my_cow = <<'EOC';
+    ... template goes here ...
+    EOC
+
+    sub new { ... }
+
+    sub as_string { ... }
+
+=head1 DESCRIPTION
+
+First, put together your template as described in L<Acme::Cow>,
+using L<Text::Template> as a reference.  It is recommended that
+you store this template in a variable in your package's namespace.
+B<Your template should not have tab characters in it.>  This will
+cause ugly things to happen.
+
+Your C<new> method will likely want to look a lot like this:
+
+    sub new 
+    {
+	my $proto = shift;
+	my $class = ref $proto || $proto;
+	my $self = $class->SUPER::new();
+	return $self;
+    }
+
+Assuming you stored the template as C<$my_cow> then
+your C<as_string> method will likely want to be like this:
+
+    sub as_string
+    {
+	my $self = shift;
+	return $self->SUPER::as_string($my_cow);
+    }
+
+Below, we present the actual code in this module, so you can see
+it in action.  Yes, you can use this module to produce ASCII art.
+No, it won't be very exciting.
+
+=head1 Acme::Cow::Example code
+
+    package Acme::Cow::Example;
+
+    use strict;
+
+    use Acme::Cow;
+
+    @Acme::Cow::Example::ISA = qw(Acme::Cow);
+
+    my $generic_ascii_art = <<'EOC'; 
+    {$balloon}
+			   {$tr} 
+	 {$el}{$er}               {$tr}
+     ___________________
+    / Insert cute ASCII \
+    \ artwork here.     /
+     -------------------
+	  {$U}
+    EOC
+
+    sub new 
+    {
+	my $proto = shift;
+	my $class = ref $proto || $proto;
+	my $self = $class->SUPER::new();
+	$self->over(24);
+	return $self;
+    }
+
+    sub as_string
+    {
+	my $self = shift;
+	return $self->SUPER::as_string($generic_ascii_art);
+    }
+
+=head1 HIGHLIGHTS
+
+The C<{$balloon}> directive is flush left, but due to the call to
+C<over()> in the C<new()> method, it will be shoved over 24 spaces
+to the right, to line up with the thought/speech lines (represented
+by C<{$tr}>).
+
+=head1 SAVING WORK
+
+Included with the C<Acme::Cow> distribution is a short program
+called C<cowpm> which takes care of most of the boilerplate stuff
+for you.  It's almost as simple as I<just add ASCII art> but there's
+still a bit that you have to fill in.  It has its own documentation;
+you should peruse L<cowpm>.
+
+=head1 SEE ALSO
+
+L<Acme::Cow>, L<cowpm>
+
+=head1 AUTHOR
+
+Tony Monroe <tmonroe plus perl at nog dot net>
+
+=head1 BUGS
+
+Very few.

cows/Frogs.pm

@@ -0,0 +1,35 @@
+package Acme::Cow::Frogs;
+
+use strict;
+
+use Acme::Cow;
+
+@Acme::Cow::Frogs::ISA = qw(Acme::Cow);
+
+my $frogs = <<'EOC'; 
+{$balloon}
+                                              {$tr}
+                                            {$tr}
+          oO)-.                       .-(Oo
+         /__  _\                     /_  __\
+         \  \(  |     ()~()         |  )/  /
+          \__|\ |    (-___-)        | /|__/
+          '  '--'    ==`-'==        '--'  '
+EOC
+
+sub new 
+{
+    my $proto = shift;
+    my $class = ref $proto || $proto;
+    my $self = $class->SUPER::new();
+    $self->over(46);
+    return bless $self, $class;
+}
+
+sub as_string
+{
+    my $self = shift;
+    return $self->SUPER::as_string($frogs);
+}
+
+1;

cows/MechAndCow.pm

@@ -0,0 +1,40 @@
+package Acme::Cow::MechAndCow;
+use strict;
+use Acme::Cow;
+@Acme::Cow::MechAndCow::ISA = qw(Acme::Cow);
+my $mech_and_cow = <<'EOC';
+{$balloon}
+                {$tl}                   ,-----.
+                  {$tl}                 |     |
+                    {$tl}            ,--|     |-.
+                         __,----|  |     | |
+                       ,;::     |  `_____' |
+                       `._______|    i^i   |
+                                `----| |---'| .
+                           ,-------._| |== ||//
+                           |       |_|P`.  /'/
+                           `-------' 'Y Y/'/'
+                                     .==\ /_\
+   ^__^                             /   /'|  `i
+   ({$el}{$er})\_______                   /'   /  |   |
+   (__)\       )\/\             /'    /   |   `i
+    {$U} ||----w |           ___,;`----'.___L_,-'`\__
+       ||     ||          i_____;----\.____i""\____\
+EOC
+
+sub new 
+{
+    my $proto = shift;
+    my $class = ref $proto || $proto;
+    my $self = $class->SUPER::new();
+    $self->over(10);
+    return bless $self, $class;
+}
+
+sub as_string
+{
+    my $self = shift;
+    return $self->SUPER::as_string($mech_and_cow);
+}
+
+1;

cows/Stegosaurus.pm

@@ -0,0 +1,38 @@
+package Acme::Cow::Stegosaurus;
+use strict;
+use Acme::Cow;
+@Acme::Cow::Stegosaurus::ISA = qw(Acme::Cow);
+my $stegosaurus = <<'EOC';
+{$balloon}
+                {$tr}                  .       .
+              {$tr}                   / `.   .' " 
+            {$tr}             .---.  <    > <    >  .---.
+                         |    \  \ - ~ ~ - /  /    |
+         _____          ..-~             ~-..-~
+        |     |   \~~~\.'                    `./~~~/
+       ---------   \__/                        \__/
+      .'  O    \     /               /       \  " 
+     (_____,    `._.'               |         \}  \/~~~/
+      `----.          /       \}     |        /    \__/
+            `-.      |       /      |       /      `. ,~~|
+                ~-.__|      /_ - ~ ^|      /- _      `..-'   
+                     |     /        |     /     ~-.     `-. _  _  _
+                     |_____|        |_____|         ~ - . _ _ _ _ _>
+EOC
+
+sub new 
+{
+    my $proto = shift;
+    my $class = ref $proto || $proto;
+    my $self = $class->SUPER::new();
+    $self->over(20);
+    return bless $self, $class;
+}
+
+sub as_string
+{
+    my $self = shift;
+    return $self->SUPER::as_string($stegosaurus);
+}
+
+1;

cows/TextBalloon.pm

@@ -0,0 +1,207 @@
+package Acme::Cow::TextBalloon;
+
+use strict;
+
+my $rcs_id = q$Id$;
+
+=pod
+
+=head1 NAME
+
+Acme::Cow::TextBalloon - A balloon of text
+
+=head1 SYNOPSIS
+
+  use Acme::Cow::TextBalloon;
+
+  $x = new Acme::Cow::TextBalloon;
+  $x->add("bunch of text");
+  $x->wrapcolumn(29);
+
+  $y = new Acme::Cow::TextBalloon;
+  $y->adjust(0);
+  $y->add("more text");
+
+=head1 DESCRIPTION
+
+C<Acme::Cow::TextBalloon> Creates and manipulates balloons of text,
+optionally printing them.  One may notice that the methods in this
+module are named very similarly to those in C<Acme::Cow>; that's
+because most of them have to do with the balloon rather than the
+cow.
+
+=cut
+
+use Text::Tabs;
+use Text::Wrap;
+
+
+sub new 
+{
+    my $proto = shift;
+    my $class = ref $proto || $proto;
+    my $self = {
+	fill => 1,
+	mode => 'say',
+	over => 0,
+	text => [ ],
+	wrap => 40,
+    };
+    return bless $self, $class;
+}
+
+sub wrapcolumn
+{
+    my $self = shift;
+    if (@_) {
+	$self->{'wrap'} = $_[0];
+    } 
+    return $self->{'wrap'};
+}
+
+sub mode
+{
+    my $self = shift;
+    return $self->{'mode'};
+}
+
+sub think 
+{
+    my $self = shift;
+    $self->{'mode'} = "think";
+}
+
+sub say 
+{
+    my $self = shift;
+    $self->{'mode'} = "say";
+}
+
+sub print 
+{
+    my $self = shift;
+    $self->{'mode'} = "think";
+}
+
+sub adjust
+{
+    my $self = shift;
+    if (@_) {
+	$self->{'fill'} = $_[0];
+    } 
+    return $self->{'fill'};
+}
+
+sub over
+{
+    my $self = shift;
+    if (@_) {
+	$self->{'over'} = $_[0];
+    } 
+    return $self->{'over'};
+}
+
+sub as_list
+{
+    my $self = shift;
+    return $self->_construct();
+}
+
+sub as_string 
+{
+    my $self = shift;
+    return join('', $self->_construct());
+}
+
+sub add
+{
+    my $self = shift;
+    push @{$self->{'text'}}, @_;
+    return $self->{'text'};
+}
+
+sub text
+{
+    my $self = shift;
+    if (@_) {
+	my @l = @_;
+	$self->{'text'} = \@l;
+    }
+    return $self->{'text'};
+}
+
+sub _maxlength 
+{
+    my ($len, $max);
+    $max = -1;
+    for my $i (@_) {
+        $len = length $i;
+        $max = $len if ($len > $max);
+    }
+    return $max;
+}
+
+sub _fill_text
+{
+    my $self = shift;
+    for my $i (@{$self->{'text'}}) {
+	$i =~ s/\s+$//;
+    }
+    $Text::Tabs::tabstop = 8;
+    my @expanded = Text::Tabs::expand(@{$self->{'text'}});
+    unless ($self->{'fill'}) {
+	return @expanded;
+    } 
+    $Text::Wrap::columns = $self->{'wrap'};
+    my @filled = split("\n", Text::Wrap::wrap("", "", @expanded));
+    $Text::Tabs::tabstop = 2;	# Defeat a dumb heuristic.
+    my @final = expand(@filled);
+    return @final;
+}
+
+sub _construct
+{
+    my $self = shift;
+    my $mode = $self->{'mode'};
+    my @message = $self->_fill_text();
+    my $max = _maxlength(@message);
+    my $max2 = $max + 2;        ## border space fudge.
+    my @border; ## up-left, up-right, down-left, down-right, left, right
+    my @balloon_lines = ();
+    my $shove = " " x $self->{'over'};
+    my $format = "$shove%s %-${max}s %s\n";
+    if ($mode eq think) {
+        @border = qw[ ( ) ( ) ( ) ];
+    } elsif (@message < 2) {
+        @border = qw[ < > ];
+    } else {
+	@border = ( "/", "\\", "\\", "/", "|", "|" );
+    }
+    push(@balloon_lines,
+        "$shove " . ("_" x $max2) . "\n" ,
+        sprintf($format, $border[0], $message[0], $border[1]),
+        (@message < 2 ? "" :
+            map { sprintf($format, $border[4], $_, $border[5]) }
+                @message[1 .. $#message - 1]),
+        (@message < 2 ? "" :
+            sprintf($format, $border[2], $message[$#message], $border[3])),
+        "$shove " . ("-" x $max2) . "\n"
+    );
+    return @balloon_lines;
+}
+
+
+=pod
+
+=head1 AUTHOR
+
+Tony Monroe E<lt>tmonroe+perl@nog.netE<gt>
+
+=head1 SEE ALSO
+
+L<Acme::Cow>
+
+=cut
+
+1;
+__END__

cows/TuxStab.pm

@@ -0,0 +1,43 @@
+package Acme::Cow::TuxStab;
+use strict;
+use Acme::Cow;
+@Acme::Cow::TuxStab::ISA = qw(Acme::Cow);
+my $tux_being_stabbed = <<'EOC';
+{$balloon}
+             {$tl}            ,        ,
+               {$tl}         /(        )`
+                 {$tl}       \ \___   / |
+                        /- _  `-/  '
+                       (/\/ \ \   /\
+                       / /   | `    \
+                       O O   ) /    |
+                       `-^--'`<     '
+     .--.             (_.)  _  )   /
+    |o_o |             `.___/`    /
+    |:_/ |              `-----' /
+   //<- \ \----.     __ / __   \
+  (|  <- | )---|====O)))==) \) /====
+ /'\ <- _/`\---'    `--' `.__,' \
+ \___)=(___/            |        |
+                         \       /
+                    ______( (_  / \______
+                  ,'  ,-----'   |        \
+                  `--\{__________)        \/
+EOC
+
+sub new 
+{
+    my $proto = shift;
+    my $class = ref $proto || $proto;
+    my $self = $class->SUPER::new();
+    $self->over(8);
+    return bless $self, $class;
+}
+
+sub as_string
+{
+    my $self = shift;
+    return $self->SUPER::as_string($tux_being_stabbed);
+}
+
+1;

cows/blowfish.cow

@@ -0,0 +1,29 @@
+##
+## Blowfish
+##
+$the_cow = <<EOC;
+   $thoughts
+    $thoughts
+               |    .
+           .   |L  /|
+       _ . |\\ _| \\--+._/| .
+      / ||\\| Y J  )   / |/| ./
+     J  |)'( |        ` F`.'/
+   -<|  F         __     .-<
+     | /       .-'. `.  /-. L___
+     J \\      <    \\  | | O\\|.-'
+   _J \\  .-    \\/ O | | \\  |F
+  '-F  -<_.     \\   .-'  `-' L__
+ __J  _   _.     >-'  )._.   |-'
+ `-|.'   /_.           \\_|   F
+   /.-   .                _.<
+  /'    /.'             .'  `\\
+   /L  /'   |/      _.-'-\\
+  /'J       ___.---'\\|
+    |\\  .--' V  | `. `
+    |/`. `-.     `._)
+       / .-.\\
+ VK    \\ (  `\\
+        `.\\
+
+EOC

cows/dragon-and-cow.cow

@@ -7,7 +7,7 @@ $the_cow = <<EOC;
                          $thoughts   |\\___/|      /   \\//  .\\
                           $thoughts  /O  O  \\__  /    //  | \\ \\           *----*
                             /     /  \\/_/    //   |  \\  \\          \\   |
-                            @___@`    \\/_   //    |   \\   \\         \\/\\ \\
+                            \@___\@`    \\/_   //    |   \\   \\         \\/\\ \\
                            0/0/|       \\/_ //     |    \\    \\         \\  \\
                        0/0/0/0/|        \\///      |     \\     \\       |  |
                     0/0/0/0/0/_|_ /   (  //       |      \\     _\\     |  /

cows/tux.cow

@@ -0,0 +1,16 @@
+##
+## TuX
+## (c) pborys@p-soft.silesia.linux.org.pl 
+##
+$the_cow = <<EOC;
+   $thoughts
+    $thoughts
+        .--.
+       |o_o |
+       |:_/ |
+      //   \\ \\
+     (|     | )
+    /'\\_   _/`\\
+    \\___)=(___/
+
+EOC

cowsay

@@ -1,23 +1,40 @@
-#!/usr/bin/perl -w
+#%BANGPERL%
 
 ##
-## Cowsay 3.0
+## Cowsay 3.03
-## Tony Monroe, 13 April 1999
+##
+## This file is part of cowsay.  (c) 1999-2000 Tony Monroe.
 ##
 
-use Text::Wrap qw(wrap fill $columns $tabstop);
+use Text::Tabs qw(expand);
+use Text::Wrap qw(wrap fill $columns);
 use File::Basename;
 use Getopt::Std;
 use Cwd;
 
-$version = "3.0";
+$version = "3.03";
 $progname = basename($0);
 $eyes = "oo";
 $tongue = "  ";
-$wrap = 40;
+$cowpath = $ENV{'COWPATH'} || '%PREFIX%/share/cows';
-$cowpath = $ENV{'COWPATH'} || '/usr/local/share/cows';
 @message = ();
 $thoughts = "";
+
+## Yeah, this is rude, I know.  But hopefully it gets around a nasty
+## little version dependency.
+
+$Text::Wrap::initial_tab = 8;
+$Text::Wrap::subsequent_tab = 8;
+$Text::Wrap::tabstop = 8;
+
+## One of these days, we'll get it ported to Windows.  Yeah, right.
+
+if (($^O eq "MSWin32") or ($^O eq "Windows_NT")) {	## Many perls, eek!
+    $pathsep = ';';
+} else {
+    $pathsep = ':';
+}
+
 %opts = (
     'e'		=>	'oo',
     'f'		=>	'default.cow',
@@ -44,9 +61,9 @@ $tongue = substr($opts{'T'}, 0, 2);
 $the_cow = "";
 
 &slurp_input;
-$columns = $opts{'W'};
+$Text::Wrap::columns = $opts{'W'};
-$tabstop = 8;
+@message = ($opts{'n'} ? expand(@message) : 
-@message = ($opts{'n'} ? @message : split("\n", fill("", "", @message)));
+	    split("\n", fill("", "", @message)));
 &construct_balloon;
 &construct_face;
 &get_cow;
@@ -57,7 +74,7 @@ sub list_cowfiles {
     my $basedir;
     my @dirfiles;
     chop($basedir = cwd);
-    for my $d (split(/:/, $cowpath)) {
+    for my $d (split(/$pathsep/, $cowpath)) {
 	print "Cow files in $d:\n";
 	opendir(COWDIR, $d) || die "$0: Cannot open $d\n";
 	for my $file (readdir COWDIR) {
@@ -105,7 +122,11 @@ sub construct_balloon {
 	@border = qw[ < > ];
     } else {
 	$thoughts = '\\';
-	@border = qw[ / \\ \\ / | | ];
+	if ($V and $V gt v5.6.0) {		# Thanks, perldelta.
+	    @border = qw[ / \\ \\ / | | ];
+	} else {
+	    @border = qw[ / \ \ / | | ];	
+	}
     }
     push(@balloon_lines, 
 	" " . ("_" x $max2) . " \n" ,
@@ -159,7 +180,7 @@ sub get_cow {
 
 sub display_usage {
 	die <<EOF;
-cow{say,think} version $version, (c) 1999 Tony's SquidWarez
+cow{say,think} version $version, (c) 1999 Tony Monroe
 Usage: $progname [-bdgpstwy] [-h] [-e eyes] [-f cowfile] 
           [-l] [-n] [-T tongue] [-W wrapcolumn] [message]
 EOF

cowsay.1

@@ -1,44 +1,58 @@
-.so /usr/local/etc/nmh/tmac.h
+.\" 
-.TH COWSAY 1 "Barnyard Animal Management"
+.\" cowsay.1
+.\"
+.\" $Id$
+.\"
+.\" This file is part of cowsay.  (c) 1999 Tony Monroe.
+.\"
+.ds Nm Cowsay
+.ds nm cowsay
+.ds Vn 3.02
+.TH \*(nm 1 "$Date$"
 .SH NAME
-cowsay, cowthink \- configurable speaking/thinking cow
+\*(nm/cowthink \- configurable speaking/thinking cow (and a bit more)
 .SH SYNOPSIS
 cowsay
-\%[\-e eye_string]
+.RB [ \-e 
-\%[\-f cowfile]
+.IR eye_string ]
-\%[\-h]
+.RB [ \-f 
-\%[\-l]
+.IR cowfile ]
-\%[\-n]
+.RB [ \-h ]
-\%[\-T tongue_string] 
+.RB [ \-l ]
-\%[\-W column]
+.RB [ \-n ]
-\%[\-bdgpstwy]
+.RB [ \-T 
+.IR tongue_string ] 
+.RB [ \-W 
+.IR column ]
+.RB [ \-bdgpstwy ]
 .SH DESCRIPTION
 .I Cowsay
 generates an ASCII picture of a cow saying something provided by the
 user.  If run with no arguments, it accepts standard input, word-wraps
 the message given at about 40 columns, and prints the cow saying the
 given message on standard output.
-
+.PP
-To aid in the use of arbitrary messages with arbitrary whitespace, use the
+To aid in the use of arbitrary messages with arbitrary whitespace,
-.B -n
+use the
-option.  If it is specified, the given message will not
+.B \-n
-be word-wrapped.  This is possibly useful if you want to make the cow
+option.  If it is specified, the given message will not be
-think or speak in figlet(6).  If 
+word-wrapped.  This is possibly useful if you want to make the cow
-.B -n
+think or speak in figlet(6).  If
-is specified, there must not be any command-line arguments left after
+.B \-n
-all the switches have been processed.  
+is specified, there must not be any command-line arguments left
-
+after all the switches have been processed.
+.PP
 The
-.B -W
+.B \-W
-specifies roughly (where the message should be wrapped.  The default is
+specifies roughly (where the message should be wrapped.  The default
-equivalent to 
+is equivalent to
-.B -W 40
+.B \-W 40
-i.e. wrap words at or before the 40th column.  
+i.e. wrap words at or before the 40th column.
-
+.PP
 If any command-line arguments are left over after all switches have
-been processed, they become the cow\'s message.  The program will not
+been processed, they become the cow's message.  The program will not
 accept standard input for a message in this case.
-
+.PP
 There are several provided modes which change the appearance of the
 cow depending on its particular emotional/physical state.  The 
 .B \-b
@@ -54,79 +68,101 @@ makes the cow appear thoroughly stoned;
 .B \-t
 yields a tired cow;
 .B \-w
-is somewhat the opposite of \-t, and initiates wired mode;
+is somewhat the opposite of 
+.BR \-t , 
+and initiates wired mode;
 .B \-y
 brings on the cow's youthful appearance.
-
+.PP
 The user may specify the
-.B -e 
+.B \-e
-option to select the appearance of the cow's eyes, in which
+option to select the appearance of the cow's eyes, in which case
-case the first two characters of the argument string 
+the first two characters of the argument string
-.B eye_string
+.I eye_string
 will be used.  The default eyes are 'oo'.  The tongue is similarly
 configurable through
-.B -T
+.B \-T
 and
-.B tongue_string; 
+.IR tongue_string ;
-it must be two characters and does not appear by
+it must be two characters and does not appear by default.  However,
-default.  However, it does appear in the 'dead' and 'stoned' modes.
+it does appear in the 'dead' and 'stoned' modes.  Any configuration
-Any configuration done by
+done by
-.B -e
+.B \-e
 and
-.B -T
+.B \-T
 will be lost if one of the provided modes is used.
-
+.PP
 The
-.B -f
+.B \-f
 option specifies a particular cow picture file (``cowfile'') to
-use.  If the cowfile spec contains / then it will be interpreted
+use.  If the cowfile spec contains '/' then it will be interpreted
 as a path relative to the current directory.  Otherwise, cowsay
-will search the path specified in the COWPATH environment variable.
+will search the path specified in the 
-To list all cowfiles on the current $COWPATH, invoke
+.B COWPATH 
-.B cowsay
+environment variable.
+To list all cowfiles on the current 
+.BR COWPATH , 
+invoke
+.B \*(nm
 with the
-.B -l
+.B \-l
 switch.
-
+.PP
 If the program is invoked as 
 .B cowthink 
 then the cow will think its message instead of saying it.
-
+.PP
 .SH COWFILE FORMAT
-A cowfile is made up of a simple block of perl(1) code, which
+A cowfile is made up of a simple block of
-assigns a picture of a cow to the variable ``$the_cow''.  Should
+.BR perl (1)
-you wish to customize the eyes or the tongue of the cow, then the
+code, which assigns a picture of a cow to the variable
-variables ``$eyes'' and ``$tongue'' may be used.  The trail leading
+.BR $the_cow .
-up to the cow\'s message balloon is composed of the character(s)
+Should you wish to customize the eyes or the tongue of the cow,
-in the ``$thoughts'' variable.  Any backslashes must be reduplicated
+then the variables
-to prevent interpolation.  The name of a cowfile should end with
+.B $eyes 
-``.cow'', otherwise it is assumed not to be a cowfile.  Also,
+and 
-at-signs (``@'') must be backslashed because that is what Perl 5
+.B $tongue
-expects.
+may be used.  The trail leading up to the cow's message balloon is
-
+composed of the character(s) in the
+.B $thoughts
+variable.  Any backslashes must be reduplicated to prevent
+interpolation.  The name of a cowfile should end with
+.BR .cow ,
+otherwise it is assumed not to be a cowfile.  Also, at-signs (``@'')
+must be backslashed because that is what Perl 5 expects.
+.PP
 .SH COMPATIBILITY WITH OLDER VERSIONS
-Version 3.0 is fully backward-compatible with 2.x versions.  If
+.PP
-you're still using a 1.x version, consider upgrading.
+What older versions? :-)
-
+.PP
+Version 3.x is fully backward-compatible with 2.x versions.  If
+you're still using a 1.x version, consider upgrading.  And tell me
+where you got the older versions, since I didn't exactly put them
+up for world-wide access.
+.PP
+Oh, just so you know, this manual page documents version \*(Vn of
+cowsay.
 .SH ENVIRONMENT
 The COWPATH environment variable, if present, will be used to search
 for cowfiles.  It contains a colon-separated list of directories,
-much like PATH or MANPATH.  It should always contain the
+much like
-/usr/local/share/cows directory, or at least a directory with a
+.B PATH or
-file called ``default.cow'' in it.
+.BR MANPATH .
-
+It should always contain the
+.B /usr/local/share/cows
+directory, or at least a directory with a file called 
+.B default.cow
+in it.
 .SH FILES
-/usr/local/share/cows holds a sample set of cowfiles.  If your
+.B %PREFIX%/share/cows
-COWPATH is not explicitly set, it automatically contains this directory.
+holds a sample set of cowfiles.  If your
-
+.B COWPATH
+is not explicitly set, it automatically contains this directory.
 .SH BUGS
-If there are any left, please notify the author at the address below.
+If there are any, please notify the author at the address below.
-
 .SH AUTHOR
-Tony Monroe (tmonroe@csua.berkeley.edu), with suggestions from Shannon
+Tony Monroe (tony@nog.net), with suggestions from Shannon
-Appel (appel@csua.berkeley.edu) and contributions from Anthony Polito
+Appel (appel@CSUA.Berkeley.EDU) and contributions from Anthony Polito
-(aspolito@csua.berkeley.edu).
+(aspolito@CSUA.Berkeley.EDU).
-
 .SH SEE ALSO
-perl(1), wall(1), nwrite(1), figlet(6), /csua/bin/rootcow
+perl(1), wall(1), nwrite(1), figlet(6)
-

install.sh

@@ -0,0 +1,92 @@
+#!/bin/sh
+
+##
+## install.sh
+##
+## Installation script for cowsay.
+##
+## $Id$
+##
+## This file is part of cowsay.  (c) 1999 Tony Monroe.
+##
+
+rcs_id='$Id$'
+
+filelist='cows'
+
+cat <<DOG
+===================
+cowsay Installation
+===================
+
+Searching for useful perl executables...
+DOG
+
+backdoor=$1
+
+pathdirs=`echo $PATH | tr : " "`
+for p in $pathdirs; do
+	set $p/perl $p/perl5*
+	while [ ! -z "$1" ]; do
+		if [ -x "$1" ]; then
+			echo Found perl in $1
+			perls="$perls $1"
+		fi
+		shift
+	done
+done
+for perl in $perls; do
+	if $perl -MText::Wrap -e0 >/dev/null 2>&1; then
+		echo Found a good perl in $perl
+		goodperls="$goodperls $perl"
+	fi
+done
+echo The following perl executables will run cowsay:
+echo $goodperls
+echo I recommend the latest stable perl you can find.
+set $goodperls
+if [ -z "$1" ]; then
+	echo Ack!  You do not have Perl 5 installed correctly!
+	echo Get thee to CPAN!
+	exit 1
+fi
+usethisperl=$1
+echo I will be using $1 because I know it will work.
+
+echo Now I need an installation prefix.  I will use /usr/local unless
+printf "you give me a better idea here: "
+if [ -n "$backdoor" ]; then
+	prefix=$backdoor
+	printf "%s (specified on command line)\n" $prefix
+else
+	read prefix
+fi
+
+PREFIX=${prefix:-/usr/local}
+
+echo Okay, time to install this puppy.
+
+echo s,%BANGPERL%,!$usethisperl,\; > install.pl
+echo s,%PREFIX%,$PREFIX,\; >> install.pl
+set -x
+mkdir -p $PREFIX/bin || (mkdir $PREFIX; mkdir $PREFIX/bin)
+$usethisperl -p install.pl cowsay > $PREFIX/bin/cowsay
+chmod a+x $PREFIX/bin/cowsay
+ln -s cowsay $PREFIX/bin/cowthink
+mkdir -p $PREFIX/man/man1 || ($mkdir $PREFIX; mkdir $PREFIX/man; mkdir $PREFIX/man/man1)
+$usethisperl -p install.pl cowsay.1 > $PREFIX/man/man1/cowsay.1
+chmod a+r $PREFIX/man/man1/cowsay.1
+ln -s cowsay.1 $PREFIX/man/man1/cowthink.1
+mkdir -p $PREFIX/share/cows || (mkdir $PREFIX; mkdir $PREFIX/share; mkdir $PREFIX/share/cows)
+tar -cf - $filelist | (cd $PREFIX/share && tar -xvf -)
+set +x
+
+echo Okay, let us see if the install actually worked.
+
+if [ ! -f $PREFIX/share/cows/default.cow ]; then
+    echo The default cow file did not make it across!
+    echo Ooops, it failed...sorry!
+    exit 1
+fi
+
+echo Installation complete!  Enjoy the cows!