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Cody Boone Ferguson c60fa3ce7e Move inc/md2html.cfg to bin/ 
This is a very large commit not only because I forgot to run make www
after updating the menus but I also forgot to do that after the update
to some of the award titles (only quick-readme2index.sh was used).

There is a typo fix in bin/README.md.

This commit does mean that md2html.cfg has to be added to bin/README.md
but that can be done later.

The steps run to verify this works okay:

	make www
	git status
	git diff
	git add -u
	make update
	git status
	git restore $(git check)

The last is important as it is not time for make update. 'git check' is
an alias:

	git diff --name-only
2024-06-15 12:40:42 -07:00

553 lines
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<h1>The International Obfuscated C Code Contest</h1>
<h2>2018/endoh1 - Best tool to reveal holes</h2>
</div>
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<div class="navbar">
<a class="Left" href="../ciura/index.html">&larr; ciura</a>
<a class="Left" href="../index.html">&uarr; 2018 &uarr;</a>
<a class="Left" href="../endoh2/index.html">endoh2 &rarr;</a>
<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/prog.c">C code</a>
<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/Makefile">Makefile</a>
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<h2 id="author">Author:</h2>
<ul>
<li>Name: <a href="../../authors.html#Yusuke_Endoh">Yusuke Endoh</a><br>
Location: <a href="../../location.html#JP">JP</a> - <em>Japan</em></li>
</ul>
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<!-- BEFORE: 1st line of markdown file: 2018/endoh1/README.md -->
<h2 id="to-build">To build:</h2>
<pre><code> make</code></pre>
<h2 id="to-use">To use:</h2>
<pre><code> ./prog &lt; textfile &gt; output.gif</code></pre>
<h2 id="try">Try:</h2>
<p>To see the input files and feed them to the program, redirecting to GIF files:</p>
<pre><code> ./try.sh</code></pre>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>To get the best experience, use a GIF viewer that can handle animated GIFs.
With macOS you can use Safari using <code>open -a Safari smily.gif</code>.</p>
<p>Some things to consider are that this 2.5KiB gem encodes a 96 character 8x8
font (naively this could already take 6144 bytes) and a GIF encoder. But
how does it know which characters are closed?</p>
<p>You should only give this program printable ASCII characters.</p>
<p>Unfortunately this won’t run on your PDP8, if you had one, as it needs at
least 2MiB of memory to run in.</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<p>This program generates an animated GIF from a plain text. Run:</p>
<pre><code> cc -o prog prog.c
./prog &lt; invisible.txt &gt; invisible.gif</code></pre>
<p>Open <code>invisible.gif</code> with a GIF viewer that can show animated GIFs and then wait
a minute. You will see a hidden message. Can you tell the difference between
letters that leave the mark and ones that do not?</p>
<p>Other examples:</p>
<pre><code> ./prog &lt; golem.txt &gt; golem.gif
./prog &lt; smily.txt &gt; smily.gif</code></pre>
<p>The program itself has a hidden message.</p>
<pre><code> ./prog &lt; prog.c &gt; prog.gif</code></pre>
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<div id="inventory">
<h1 id="inventory-for-2018endoh1">Inventory for 2018/endoh1</h1>
</div>
<h2 id="primary-files">Primary files</h2>
<ul>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/prog.c">prog.c</a> - entry source code</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/Makefile">Makefile</a> - entry Makefile</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/prog.orig.c">prog.orig.c</a> - original source code</li>
<li><a href="golem.txt">golem.txt</a> - input data</li>
<li><a href="invisible.txt">invisible.txt</a> - input data</li>
<li><a href="smily.txt">smily.txt</a> - input data</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/try.sh">try.sh</a> - script to try entry</li>
</ul>
<h2 id="secondary-files">Secondary files</h2>
<ul>
<li><a href="2018_endoh1.tar.bz2">2018_endoh1.tar.bz2</a> - download entry tarball</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/README.md">README.md</a> - markdown source for this web page</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/.entry.json">.entry.json</a> - entry summary and manifest in JSON</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/endoh1/.path">.path</a> - directory path from top level directory</li>
<li><a href="index.html">index.html</a> - this web page</li>
</ul>
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<div id="coda"><h3>Coda</h3>
<p>
<a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2F2018%2Fendoh1%2Findex.html" rel="nofollow">Nu HTML check this web page</a><br>
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