Landon Curt Noll
c457b16358
Renamed `ioccc.ico` to `favicon.ico`. Correctly added use of `favicon.ico` to all constructed HTML headers. Fixed the smart quote in HTML elements problem. Moved HTML "DO NOT EDIT" comments down below at the bottom of the HTML phase 1 section. According to to the Nu Html Checker, a charset attribute on a meta element found after the first 1024 bytes. Changed `bin/md2html.sh` VERSION from "1.1.3 2024-03-28" to "1.2 2024-03-30". Improved `bin/gen-status.sh` to adjust the "status_update" value only when the "contest_status" is changed. Performed a `make www` to perform and test the above under macOS.
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HTML
304 lines
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HTML
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
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<title>1991/buzzard - Best Output</title>
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<meta name="description" content="1991 IOCCC entry buzzard - Best Output">
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<meta name="keywords" content="IOCCC, 1991, IOCCC 1991, IOCCC entry, buzzard, Best Output">
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<div class="header">
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<img src="../../png/ioccc.png" alt="IOCCC image by Matt Zucker" width=300 height=110>
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<h1>The International Obfuscated C Code Contest</h1>
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<h2>1991/buzzard - Best Output</h2>
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<div class="topnav">
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<a class="Left" href="../brnstnd/index.html">← brnstnd</a>
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<a class="Left" href="../index.html">↑ 1991 ↑</a>
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<a class="Left" href="../cdupont/index.html">cdupont →</a>
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<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/1991/buzzard/buzzard.c">C code</a>
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<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/1991/buzzard/Makefile">Makefile</a>
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<a class="Right" href="#inventory">Inventory</a>
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<div class="sidenav">
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<a href="#content">Jump to contents</a>
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<hr>
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<div class="sidenav">
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<a href="../../index.html">IOCCC Home</a>
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<a href="../../years.html">Winning Entries</a>
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<a href="../../authors.html">People who have won</a>
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<a href="../../location.html">Location of authors</a>
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<hr>
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<div class="sidenav">
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<a href="../../news.html">IOCCC News</a>
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<a href="../../status.html">Contest status</a>
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<a href="../../faq.html#submit">How to enter the IOCCC</a>
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<a href="../../faq.html">FAQ</a>
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</div>
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<hr>
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<div class="sidenav">
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<a href="../../bugs.html">Bugs & (mis)features</a>
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<a href="../../faq.html#fix_an_entry">Fixing IOCCC entries</a>
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<a href="../../faq.html#fix_web_site">Fixing the web site</a>
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<a href="../../faq.html#fix_author">Fixing author info</a>
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<a href="../../thanks-for-help.html">Thanks for the help</a>
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</div>
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<hr>
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<div class="sidenav">
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<a href="../../judges.html">The IOCCC Judges</a>
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<a href="../../contact.html">Contacting the IOCCC</a>
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</div>
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<hr>
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<div class="sidenav">
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<a href="#top">Jump to top</a>
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<h2 id="author"><a name="author"></a>Author:</h2>
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<ul>
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<li>Name: <a href="../../authors.html#Sean_Barrett">Sean Barrett</a><br>
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Location: <a href="../../location.html#ZZ">ZZ</a> - <em>Unknown location</em>
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<br><br></li>
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</ul>
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<h2 id="to-build">To build:</h2>
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<div class="sourceCode" id="cb1"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="fu">make</span> all</span></code></pre></div>
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<p>There is an <a href="#alternate-code">alternate version</a> which might feel more at home
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for vi(m) users in navigation.</p>
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<h3 id="bugs-and-misfeatures">Bugs and (Mis)features:</h3>
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<p>The current status of this entry is:</p>
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<pre><code>STATUS: INABIAF - please **DO NOT** fix</code></pre>
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<p>For more detailed information see <a href="../../bugs.html#1991_buzzard">1991 buzzard bugs</a>.</p>
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<h2 id="to-use">To use:</h2>
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<div class="sourceCode" id="cb3"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb3-1"><a href="#cb3-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./buzzard</span></span></code></pre></div>
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<h2 id="alternate-code">Alternate code:</h2>
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<p>This version changes the keys <code>f</code> for forward, <code>l</code> for left and <code>r</code> for right by
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default to <code>k</code> for forward, <code>l</code> for right and <code>h</code> for left, which is more
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natural for those who use vi(m). Also one can just hit <code>q</code> followed by enter to
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quit the maze. It is problematic to reconfigure the keys except by modifying the
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code directly so the keys are not made a <code>-D</code> at the compiler.</p>
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<h3 id="alternate-build">Alternate build:</h3>
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<div class="sourceCode" id="cb4"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a><span class="fu">make</span> alt</span></code></pre></div>
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<h3 id="alternate-use">Alternate use:</h3>
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<div class="sourceCode" id="cb5"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./buzzard.alt</span></span></code></pre></div>
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<h2 id="judges-remarks">Judges’ remarks:</h2>
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<p>You will be A-mazed.</p>
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<p>You are invited to try to cheat, … if you can figure out how! :-)</p>
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<h2 id="authors-remarks">Author’s remarks:</h2>
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<h3 id="how-to-play">How to play</h3>
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<p>When the game starts, you are at the far end of the maze from the exit, looking
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down a corridor. To move forward, type <code>f</code> and press return. To turn 90
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degrees right, type <code>r</code>; and for left, <code>l</code>. You can put multiple commands on
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one line, and the new view will be drawn after all the moves.</p>
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<p>The game ends if you get out the exit (you’ll know it when you see
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it) or when you type <code>^D</code> (EOF).</p>
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<h3 id="hints-on-how-to-cheat">Hints on how to cheat</h3>
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<p>You can, of course, cheat by looking at the maze map. The question
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you need to ask yourself, though, is what sequence of characters
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marks the place where you can escape the maze?</p>
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<p>The algorithm is quite bizarre–the primary nested loop that
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generates it goes top to bottom on the display, looping forward
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then backward from the current position to draw the left side and
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then the right side.</p>
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<h3 id="advanced-usage-notes">Advanced usage notes</h3>
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<p>The program can also be run from other files containing mazes. The
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maze should be laid out graphically in the obvious format; newlines
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separate physical rows in the maze; a space indicates a corridor,
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and any other character is a wall. Tabs are also considered walls,
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so make sure to convert tabs to spaces before using it.</p>
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<p>Usage:</p>
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<div class="sourceCode" id="cb6"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb6-1"><a href="#cb6-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./buzzard</span> [filename [escape-char [start-x start-yNNN</span></code></pre></div>
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<p>Filename is the name of the file containing the maze. This
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defaults to <code>buzzard.c</code> or rather <code>__FILE__</code>.</p>
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<p>Escape-char is the character in the maze that represents the exit.
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You can put more than one exit in the maze (for example, you could
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make all ’!’s in the maze be exits).</p>
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<p>Start-x and start-y mark the coordinates where you begin playing.
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Y coordinate is down the rows in the files, X is to the right
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through the characters of each line. Both X and Y begin counting
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from 0. The default is start-x = 4, start-y = 5, which is needed
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for the buzzard.c, but would probably be inappropriate for other
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mazes.</p>
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<h3 id="bugs">BUGS:</h3>
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<p>You can’t change that at start you’re facing down (“south”).</p>
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<p>The drawing algorithm cannot handle open spaces (two successive
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side-corridors with no wall between them). In fact, it cannot handle
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small dog-legs properly, although the error is subtle.</p>
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<p>The exit is drawn like a normal corridor from the side view;
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it’s only displayed as the exit when you are facing it.</p>
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<p>Improper command line arguments are not handled nicely.</p>
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<p>Mazes with openings at the edges will cause the drawing program
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to reach into arbitrary parcels of memory.</p>
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<p>The program assumes that tabs are set to 8 characters.</p>
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<!--
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Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.
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You are free to share and adapt this file under the terms of this license:
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Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
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For more information, see:
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https://creativecommons.org/licenses/by-sa/4.0/
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-->
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<h1 id="inventory-for-1991buzzard"><a name="inventory"></a>Inventory for 1991/buzzard</h1>
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<p><a href="#top">Jump to top</a></p>
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<h2 id="primary-files">Primary files</h2>
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<ul>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1991/buzzard/buzzard.c">buzzard.c</a> - entry source</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1991/buzzard/Makefile">Makefile</a> - entry Makefile</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1991/buzzard/buzzard.alt.c">buzzard.alt.c</a> - alternative source</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1991/buzzard/buzzard.orig.c">buzzard.orig.c</a> - original source</li>
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<li><a href="1991_buzzard.tar.bz2">1991_buzzard.tar.bz2</a> - download entry</li>
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</ul>
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<h2 id="secondary-files">Secondary files</h2>
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<ul>
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<li><a href="index.html">index.html</a> - entry home page</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1991/buzzard/README.md">README.md</a> - markdown source for index.html</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1991/buzzard/.entry.json">.entry.json</a> - description of entry in JSON</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1991/buzzard/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
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<li><a href=".path">.path</a> - directory path from top directory</li>
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</ul>
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<!--
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Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.
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You are free to share and adapt this file under the terms of this license:
|
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|
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Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
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For more information, see:
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https://creativecommons.org/licenses/by-sa/4.0/
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-->
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<div class="footer">
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<h2>Copyright and CC BY-SA 4.0 License</h2>
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<p>This file and web page is:</p>
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||
<blockquote><b>Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.</b></p></blockquote>
|
||
<p>You are free to share and adapt this file under the terms of this license:</p>
|
||
<blockquote><b>Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)</b></blockquote>
|
||
<p>For more information, see:</p>
|
||
<blockquote><a
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||
href="https://creativecommons.org/licenses/by-sa/4.0/">https://creativecommons.org/licenses/by-sa/4.0/</a></blockquote>
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<h2>Coda</h2>
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<p><a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2F1991%2Fbuzzard%2Findex.html">Nu HTML check this web page</a></p>
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<p><a href="#top">Jump to top</a> <a href="#content">Jump to Content</a> <a href="#inventory">Jump to Inventory</a></p>
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</div>
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