force use of pandoc version >= 3.1.12.2
The `bin/pandoc-wrapper.sh` tool will verify that the ssytem has a recent enough version of `pandoc(1)`. We explain why we insist on `pandoc(1)`. version >= 3.1.12.2 in comments where the $PANDOC_MIN_VERSION is set. Added `--wrap=preserve` as a default argument to `pandoc(1)`. While this change will impact every HTML file generated, we believe this will improve the ability of someone to look at the generated HTML and correlate with the original markdown. Changed `bin/pandoc-wrapper.sh` VERSION from "1.4.2 2024-03-17" to "1.4.3 2024-03-18". Performed `make www` to achieve all of the above and to generate HTML using the new `--wrap=preserve` `pandoc(1)` mode.
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@@ -129,9 +129,9 @@
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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#Raymond_Cheong">Raymond
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Cheong</a><br> Location: <a href="../../location.html#US">US</a> -
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<em>United States of America</em> (<em>United States</em>) <br><br></li>
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<li>Name: <a href="../../authors.html#Raymond_Cheong">Raymond Cheong</a><br>
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Location: <a href="../../location.html#US">US</a> - <em>United States of America</em> (<em>United States</em>)
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<br><br></li>
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</ul>
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<!-- END: next line ends content generated by: bin/output-index-author.sh -->
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@@ -144,8 +144,7 @@ Cheong</a><br> Location: <a href="../../location.html#US">US</a> -
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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
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href="../../bugs.html#2000_primenum">2000 primenum bugs</a>.</p>
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<p>For more detailed information see <a href="../../bugs.html#2000_primenum">2000 primenum 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="bu">echo</span> n <span class="kw">|</span> <span class="ex">./primenum</span> n</span></code></pre></div>
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<p>NOTE: <code>n</code> is an integer.</p>
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@@ -155,8 +154,8 @@ href="../../bugs.html#2000_primenum">2000 primenum bugs</a>.</p>
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<p>Don’t read the author remarks until you’re ready for the spoiler.
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Just stop and read the program; it won’t take long. Once you’ve figured
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out what it does, run it. It may surprise you.</p>
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<p>This entry won, not because the obfuscation is impenetrable, but
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because it successfully fooled half of the judges, including me.</p>
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<p>This entry won, not because the obfuscation is impenetrable, but because
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it successfully fooled half of the judges, including me.</p>
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<h2 id="authors-remarks">Author’s remarks:</h2>
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<h3 id="description">Description</h3>
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<p>For 15 years, IOCCC entries have obfuscated programs using esoteric,
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@@ -165,23 +164,20 @@ that trend and obfuscates in the most “obvious” way possible: by
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painstakingly describing the algorithm in clear pseudocode. Even novice
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programmers will recognize that the program should find and print prime
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numbers up to a given number (as specified on the command line).</p>
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<p>But novice programmers especially know that mistakes are often made
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in translating pseudocode to real code, often resulting in programs with
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<p>But novice programmers especially know that mistakes are often made in
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translating pseudocode to real code, often resulting in programs with
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unexpected and confusing output. Clearly, the program contains several
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syntax “mistakes” (e.g. <code>LessThanOrEqualTo</code>) and blatant
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“errors” (e.g. <code>Zero</code>). This program clearly requires
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“debugging.”</p>
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<p>As a result of these “bugs”, the program does not calculate primes at
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all. Instead, the program reads input from <code>stdin</code> and
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returns garbled text on <code>stdout</code>. Fortunately, you can
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recover the original message simply by running the program a second
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time. Try:</p>
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syntax “mistakes” (e.g. <code>LessThanOrEqualTo</code>) and blatant “errors” (e.g.
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<code>Zero</code>). This program clearly requires “debugging.”</p>
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<p>As a result of these “bugs”, the program does not calculate primes at all.
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Instead, the program reads input from <code>stdin</code> and returns garbled text on
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<code>stdout</code>. Fortunately, you can recover the original message simply by
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running the program a second time. Try:</p>
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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">./primenum</span> n <span class="op"><</span> textfile <span class="kw">|</span> <span class="ex">./primenum</span> n <span class="op">></span> textfile2</span>
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<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a><span class="fu">diff</span> textfile textfile2</span></code></pre></div>
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<p>where n is the same number (modulo 64). So, the prime number
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generator is actually a simple text encoder/decoder! Of course, don’t
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forget that argument, otherwise the “bugs” in the program will cause it
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to crash!</p>
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<p>where n is the same number (modulo 64). So, the prime number generator
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is actually a simple text encoder/decoder! Of course, don’t forget that
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argument, otherwise the “bugs” in the program will cause it to crash!</p>
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<h3 id="features">Features</h3>
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<ul>
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<li><p>The program attempts to mislead the reader into thinking that it
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@@ -192,13 +188,11 @@ generates prime numbers. It does this by:</p>
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<li>using suggestive variable names; and</li>
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<li>using a suggestive program name.</li>
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</ul></li>
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<li><p>The program demonstrates a novel method of abusing the C
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preprocessor.</p></li>
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<li><p>Determining how the filter algorithm works is left as an exercise
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to the reader.</p></li>
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<li><p>The program demonstrates a novel method of abusing the C preprocessor.</p></li>
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<li><p>Determining how the filter algorithm works is left as an exercise to the
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reader.</p></li>
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<li><p>OK, so running it through the preprocessor strips away the prime
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number front. But ye be warned: “not a11 variab1es1es are identica1”
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:-)</p></li>
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number front. But ye be warned: “not a11 variab1es1es are identica1” :-)</p></li>
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<li><p>Other features include</p>
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<ul>
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<li>useless variables</li>
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@@ -209,53 +203,34 @@ number front. But ye be warned: “not a11 variab1es1es are identica1”
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<li><p>Try also
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<code>echo THIS MESSAGE IS IN ALL CAPS | ./primenum 32</code></p></li>
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</ul>
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<h2 id="copyright-and-cc-by-sa-4.0-license">Copyright and CC BY-SA 4.0
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License:</h2>
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<p>This file is Copyright (c) 2023 by Landon Curt Noll. All Rights
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Reserved. You are free to share and adapt this file under the terms of
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this license:</p>
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<h2 id="copyright-and-cc-by-sa-4.0-license">Copyright and CC BY-SA 4.0 License:</h2>
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<p>This file is Copyright (c) 2023 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:</p>
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<pre><code>Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)</code></pre>
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<p>For more information, see:
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https://creativecommons.org/licenses/by-sa/4.0/</p>
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<p>For more information, see: https://creativecommons.org/licenses/by-sa/4.0/</p>
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<!-- START: this line starts content generated by: bin/output-index-inventory.sh -->
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<h1 id="inventory-for-2000primenum"><a name="inventory"></a>Inventory
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for 2000/primenum</h1>
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<h1 id="inventory-for-2000primenum"><a name="inventory"></a>Inventory for 2000/primenum</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
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href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/primenum.c">primenum.c</a>
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- entry source</li>
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<li><a
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href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/Makefile">Makefile</a>
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- entry Makefile</li>
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<li><a
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href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/primenum.orig.c">primenum.orig.c</a>
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- original source</li>
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<li><a
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href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/try.sh">try.sh</a>
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- how to run</li>
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<li><a href="2000_primenum.tar.bz2">2000_primenum.tar.bz2</a> - download
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entry source</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/primenum.c">primenum.c</a> - entry source</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/Makefile">Makefile</a> - entry Makefile</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/primenum.orig.c">primenum.orig.c</a> - original source</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/try.sh">try.sh</a> - how to run</li>
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<li><a href="2000_primenum.tar.bz2">2000_primenum.tar.bz2</a> - download entry source</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
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href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/.entry.json">.entry.json</a>
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- description of entry in JSON</li>
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<li><a
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href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/.gitignore">.gitignore</a>
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- list of files that should not be committed under git</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/.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/2000/primenum/.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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<li><a
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href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/README.md">README.md</a>
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- markdown source for index.html</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2000/primenum/README.md">README.md</a> - markdown source for index.html</li>
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</ul>
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