Files
ioccc/1995/esde/index.html
T
Landon Curt Noll 9f57052020 rewrite bin/tar-entry.sh
We rewrote the `bin/tar-entry.sh` algorithm so that we do NOT have
to require Linux to produce a compressed tarball that is byte-for-byte
identical to a macOS compressed tarball for the same entry.

Changed `bin/tar-entry.sh` VERSION from "1.2 2024-03-22"
to "1.3 2024-03-25".

Added `bin/untar-entry.sh` to untar an entry from the
compressed tarball.

Added `make untar_entry_tarball` to untar all entry files.

Added `make untar_year_tarball` and `make untar_all_tarball`
stub Makefile rules.  The core it referred to does not yet exist.

Updated IOCCC manifest.  Updated `.entry.json` for `2004/sds`.

Performed `make www` to update web pages.  In most cases the
entry `index.html` added an inventory link for the new `.tar.tstamp` file.

Performed `form_entry_tarball` to complete the test of the above.

TODO: Test the results under Linux.

TODO: Update `bin/tar-year.sh`.  Update year level compressed tarballs.

TODO: Update `bin/tar-all.sh`.  Update top level compressed tarball.

TODO: Write `bin/untar-year.sh` and `bin/untar-all.sh`.
2024-03-25 22:44:34 -07:00

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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
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<head>
<link rel="stylesheet" href="../../ioccc.css">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<title>1995/esde - Interesting Algorithm</title>
<meta name="description" content="1995 IOCCC entry esde - Interesting Algorithm">
<meta name="keywords" content="IOCCC, 1995, IOCCC 1995, IOCCC entry, esde, Interesting Algorithm">
</head>
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<body>
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<div class="header">
<img src="../../png/ioccc.png" alt="IOCCC image by Matt Zucker" width=300 height=110>
<h1>The International Obfuscated C Code Contest</h1>
<h2>1995/esde - Interesting Algorithm</h2>
</div>
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<div class="topnav">
<a class="Left" href="../dodsond2/index.html">&larr; dodsond2</a>
<a class="Left" href="../index.html">&uarr; 1995 &uarr;</a>
<a class="Left" href="../garry/index.html">garry &rarr;</a>
<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/1995/esde/esde.c">C code</a>
<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/1995/esde/Makefile">Makefile</a>
<a class="Right" href="#inventory">Inventory</a>
</div>
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<div class="sidenav">
<a href="#content">Jump to contents</a>
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<hr>
<div class="sidenav">
<a href="../../index.html">IOCCC Home</a>
<a href="../../years.html">Winning Entries</a>
<a href="../../authors.html">People who have won</a>
<a href="../../location.html">Location of authors</a>
</div>
<hr>
<div class="sidenav">
<a href="../../news.html">IOCCC News</a>
<a href="../../status.html">Contest status</a>
<a href="../../faq.html#submit">How to enter the IOCCC</a>
<a href="../../faq.html">FAQ</a>
</div>
<hr>
<div class="sidenav">
<a href="../../bugs.html">Bugs &amp; (mis)features</a>
<a href="../../faq.html#fix_an_entry">Fixing IOCCC entries</a>
<a href="../../faq.html#fix_web_site">Fixing the web site</a>
<a href="../../faq.html#fix_author">Fixing author info</a>
<a href="../../thanks-for-help.html">Thanks for the help</a>
</div>
<hr>
<div class="sidenav">
<a href="../../judges.html">The IOCCC Judges</a>
<a href="../../contact.html">Contacting the IOCCC</a>
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<hr>
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<h2 id="author"><a name="author"></a>Author:</h2>
<ul>
<li>Name: <a href="../../authors.html#Sebastian_Deorowicz">Sebastian Deorowicz</a><br>
Location: <a href="../../location.html#PL">PL</a> - <em>Republic of Poland</em> (<em>Poland</em>)
<br><br></li>
</ul>
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<h2 id="to-build">To build:</h2>
<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>
<h2 id="to-use">To use:</h2>
<div class="sourceCode" id="cb2"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb2-1"><a href="#cb2-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./esde</span> data-file word</span></code></pre></div>
<p>where data-file contains lines of &lt; 255 chars in length.</p>
<h2 id="try">Try:</h2>
<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">./try.sh</span></span></code></pre></div>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>When reading the source be careful to distinguish between variable
names and library functions.</p>
<p>If you still don’t know what it does, try
<a href="https://en.wikipedia.org/wiki/Soundex">https://en.wikipedia.org/wiki/Soundex</a>.</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<h3 id="what-this-program-does">what this program does</h3>
<p>This program searches in the file words which have the same Soundex code
of the given word, and print out lines with those words.</p>
<p>The Soundex code is used to find similar sounding words.</p>
<p>Soundex code begins with the first letter of the word followed by a
three-digit code. This is the algorithm:</p>
<ol start="0" type="1">
<li>Every letter in the word beyond the first letter is replaced by a digit.</li>
<li>Replace all pairs of the same code by single code (e.g. <code>R011235</code> -&gt; <code>R01235</code>).</li>
<li>Remove all zeroes (e.g. <code>R01235</code> -&gt; <code>R1235</code>).</li>
<li>If length of code is &gt; 4, get only first 4 characters (e.g. <code>R1235</code> -&gt; <code>R123</code>).</li>
<li>If length of code is &lt; 4, add zeros (e.g. <code>T12</code> -&gt; <code>T120</code>).</li>
</ol>
<p>These are the codes:</p>
<pre><code>0 = A, E, H, I, O, U, W, Y
1 = B, P, F, V
2 = C, S, G, J, K, Q, X, Z
3 = D, T
4 = L
5 = M, N
6 = R</code></pre>
<h3 id="information-about-an-info-file">information about an info file:</h3>
<p>An info file should be a text file consisting of lines of text (max. 256 bytes
in each line).</p>
<!--
Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.
You are free to share and adapt this file under the terms of this license:
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<h1 id="inventory-for-1995esde"><a name="inventory"></a>Inventory for 1995/esde</h1>
<p><a href="#top">Jump to top</a></p>
<h2 id="primary-files">Primary files</h2>
<ul>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/esde.c">esde.c</a> - entry source</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/Makefile">Makefile</a> - entry Makefile</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/esde.orig.c">esde.orig.c</a> - original source</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/esde.data2">esde.data2</a> - example file argument</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/esde.data">esde.data</a> - example file argument</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/try.sh">try.sh</a> - how to run</li>
<li><a href="1995_esde.tar.bz2">1995_esde.tar.bz2</a> - download entry source</li>
</ul>
<h2 id="secondary-files">Secondary files</h2>
<ul>
<li><a href="index.html">index.html</a> - entry home page</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/README.md">README.md</a> - markdown source for index.html</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/.entry.json">.entry.json</a> - description of entry in JSON</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
<li><a href=".path">.path</a> - directory path from top directory</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1995/esde/.tar.tstamp">.tar.tstamp</a> - timestamp of compressed tarball formation</li>
</ul>
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Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.
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For more information, see:
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<div class="footer">
<h2>Copyright and CC BY-SA 4.0 License</h2>
<p>This file and web page is:</p>
<blockquote><b>Copyright &copy; 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
href="https://creativecommons.org/licenses/by-sa/4.0/">https://creativecommons.org/licenses/by-sa/4.0/</a></blockquote>
<h2>Coda</h2>
<p><a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2F1995%2Fesde%2Findex.html">Nu HTML check this web page</a></p>
<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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