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build index.html for all winners

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Updated manifest as per recent file changes.

Updated winner `.winner.json` to reflect the manifest changes.

Added [bin/all_run.sh](bin/all_run.sh) tool to run a command over
all winning entries.

These tools had slight improvements in the help usage message:

* bin/gen-author.sh VERSION="1.3.1 2024-01-16"
* bin/gen-inventory.sh VERSION="1.0.1 2024-01-16"
* bin/pandoc_wrapper.sh VERSION="1.3.1 2024-01-16"
* bin/subst.default.sh VERSION="1.1.1 2024-01-16"
* bin/subst.winner-index.sh VERSION="1.1.1 2024-01-16"

The `bin/readme2index.sh` tool was improved so that
if the `index.html` file exists and the tool forms
the exact same content, then the file `index.html`
file is NOT touched.

* bin/readme2index.sh VERSION="1.1 2024-01-16"

We used the following command to generate `index.html` files
for all winning entries:

```sh
bin/all_run.sh -v 3 bin/readme2index.sh
```

NOTE: We have not (yet) built HTML files above the winner directory
level (e.g., no year level nor top level HTML), nor have be built
non-index HTML files for winners.

NOTE: By default we are running `pandoc(1)` with:

```
--fail-if-warnings=true
```

This means that any problems with markdown to HTML
generates an error.  This is done to be sure that
the HTML conversion is clean.

We had to fix the following `README.md` files:

* `2000/rince/README.md`

The reference [^2] was never used.  We made a guess that [^2] applies
to the same spot as [^1].  Perhaps there is a better spot where
[^2] applies?

NOTE: For every reference, there MUST be some place where that
reference is used.

* 2012/vik/README.md

The string "$...$" is assumed to be a TeX encoded string.

NOTE: Every "$..$" needs to be backslashed as in "\$..\$".

* 2018/burton1/README.md

The reference [2] was duplicated.  We changed the
second [2] to [3].

NOTE: Every reference needs to have a unique number.

* 2020/carlini/README.md

The string "$...$" is assumed to be a TeX encoded string.

NOTE: Every "$..$" needs to be backslashed as in "\$..\$".

We also found 2 errors in the `author/author_handle.json` file set:

* author/Anonymous_2001.json

The `author/Anonymous_2001.json` file was missing.

* author/Jari_Arkko.json

The winner ID for `1989_jar.1` had a typo.
This commit is contained in:
Landon Curt Noll committed 2024-01-17 00:32:39 -08:00
1 parent 893cd915b6
commit c1466f5165
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2018/bellard/index.html
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<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<!-- START: two lines up starts content from: inc/top.default.html -->
<!-- -->
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
<!-- !!! DO NOT MODIFY THIS FILE - This file is generated by a tool !!! -->
@@ -6,27 +8,268 @@
<!-- !!! DO NOT MODIFY THIS FILE - This file is generated by a tool !!! -->
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
<!-- -->
<!-- file: 2018/bellard/index.html created by: fake.gen_index.sh version: 1.0.5 2023-10-31 -->
<html lang="en">
<!-- END: this line ends content from: inc/top.default.html -->
<!-- -->
<!-- This file was formed by the tool: bin/readme2index.sh version: 1.1 2024-01-16 -->
<!-- -->
<!-- START: this line starts content from: inc/head.default.html -->
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>2018 bellard</title>
<meta name="description" content="IOCCC year: 2018 IOCCC winner: bellard winner index page">
<meta name="keywords" content="IOCCC,2018,bellard,winner index page">
<link rel="stylesheet" href="/temp-test-ioccc/ioccc.css">
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<title>2018/bellard</title>
<meta name="description" content="2018 IOCCC winner bellard">
<meta name="keywords" content="IOCCC, 2018, IOCCC 2018, IOCCC winner, bellard">
</head>
<!-- END: this line ends content from: inc/head.default.html -->
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<body>
<h1>2018 bellard</h1>
<!-- END: this line ends content from: inc/body.default.html -->
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<p>XXX - fake content until readme2index is working - XXX</p>
<div class="header">
<img src="/temp-test-ioccc/png/ioccc.png" alt="IOCCC image by Matt Zucker" width=300 height=110>
<h1>The International Obfuscated C Code Contest</h1>
<h2>2018/bellard</h2>
</div>
<hr style="width:50%;text-align:left;margin-left:0">
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<p><a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2F2018%2Fbellard%2Findex.html">Nu Html check https://ioccc-src.github.io/temp-test-ioccc/2018/bellard/index.html</a></p>
<!-- End Nu Html Checker -->
<div class="topnav">
<a class="Left" href="../algmyr/index.html">&larr; algmyr</a>
<a class="Left" href="../index.html">&uarr; 2018 &uarr;</a>
<a class="Left" href="../burton1/index.html">burton1 &rarr;</a>
<a class="Right" href="#inventory">Inventory</a>
</div>
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<div class="row">
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<div class="leftcolumn">
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<!-- START: this line starts content from: inc/sidenav.default.html -->
<div class="sidenav">
<a href="#content">Jump to contents</a>
</div>
<hr>
<div class="sidenav">
<a href="/temp-test-ioccc/index.html">IOCCC Home</a>
<a href="/temp-test-ioccc/years.html">Winning Entries</a>
<a href="/temp-test-ioccc/winners.html">People who have won</a>
</div>
<hr>
<div class="sidenav">
<a href="/temp-test-ioccc/news.html">IOCCC News</a>
<a href="/temp-test-ioccc/faq.html#submit">How to enter the IOCCC</a>
<a href="/temp-test-ioccc/faq.html">FAQ</a>
</div>
<hr>
<div class="sidenav">
<a href="/temp-test-ioccc/bugs.html">Bugs &amp; (mis)features</a>
<a href="/temp-test-ioccc/faq.html#fix_a_winner">Fixing IOCCC winners</a>
<a href="/temp-test-ioccc/faq.html#fix_web_site">Fixing the web site</a>
<a href="/temp-test-ioccc/faq.html#fix_author">Fixing winner info</a>
<a href="/temp-test-ioccc/thanks-for-help.html">Thanks for the help</a>
</div>
<hr>
<div class="sidenav">
<a href="/temp-test-ioccc/judges.html">The IOCCC Judges</a>
<a href="/temp-test-ioccc/contact.html">Contacting the IOCCC</a>
</div>
<hr>
<div class="sidenav">
<a href="#top">Jump to top</a>
</div>
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</div>
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<div class="rightcolumn">
<!-- END: this line ends content from: inc/begin-rightcolumn.default.html -->
<!-- START: this line starts content from: inc/before-content.default.html -->
<a name="content"></a>
<!-- END: this line ends content from: inc/before-content.default.html -->
<!-- START: this line starts content generated by: bin/gen-author.sh -->
<p><a name="author"><strong>Author:</strong></a> <br><br>Name: <a
href="/temp-test-ioccc/winners.html#Fabrice_Bellard">Fabrice
Bellard</a><br> Location: <a
href="/temp-test-ioccc/location.html#FR">FR</a></p>
<!-- END: next line ends content generated by: bin/gen-author.sh -->
<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></span></code></pre></div>
<p>There is an alternate version that should work with Windows. See <a
href="#alternate-code">Alternate code</a> below.</p>
<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">./prog</span> <span class="op">&gt;</span> lena.ppm</span></code></pre></div>
<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">eog</span> lena.ppm <span class="co"># On Linux</span></span>
<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a><span class="ex">open</span> <span class="at">-a</span> Preview lena.ppm <span class="co"># On macOS</span></span>
<span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb3-4"><a href="#cb3-4" aria-hidden="true" tabindex="-1"></a><span class="ex">pngtopam</span> <span class="op">&lt;</span> Lenna.png <span class="kw">|</span> <span class="ex">pnmscale</span> 0.25 <span class="kw">|</span> <span class="ex">cjpeg</span> <span class="at">-arithmetic</span> <span class="at">-dct</span> float <span class="at">-quality</span> 14 <span class="op">&gt;</span> small.jpg</span></code></pre></div>
<p>NOTE: <code>pngtopam(1)</code> (or <code>pngtopnm(1)</code> for older
versions) and <code>pnmscale</code> come from the netpbm project and
<code>cjpeg(1)</code> comes from <code>libjpeg-turbo</code>. If you
don’t have these tools already see <a href="/faq.md#netpbm">FAQ 3.15 -
How do I compile and install netpbm for entries that require it?</a> and
<a href="/faq.md#libjpeg">FAQ 3.16 - How do I compile and install
libjpeg-turbo for entries that require it?</a>.</p>
<p>NOTE: <a href="Lenna.png">Lenna.png</a> is from <a
href="https://upload.wikimedia.org/wikipedia/en/7/7d/Lenna_%28test_image%29.png"
class="uri">https://upload.wikimedia.org/wikipedia/en/7/7d/Lenna_%28test_image%29.png</a>.</p>
<h2 id="alternate-code">Alternate code:</h2>
<p>The <a href="prog.alt.c">prog.alt.c</a> is based on the author’s
remarks and it should work for Windows.</p>
<h3 id="alternate-build">Alternate build:</h3>
<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>
<h3 id="alternate-use">Alternate use:</h3>
<p>Use <code>prog.alt</code> as you would <code>prog</code>.</p>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>The file <code>small.jpg</code> will be approximately of the same
size as the raw image data in the program. Compare the level of the
detail and the artifacts of <code>small.jpg</code> and
<code>lena.ppm</code>.</p>
<p>Compressing images is just a matter of simple arithmetic and some
magic, isn’t it?</p>
<p>We could understand some of the arithmetic but none of the magic.</p>
<p>Deciphering the mechanism used for data encoding to make use of
whitespace, braces and semicolons should be a slightly easier task.</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<p>Warning: the program is not protected against invalid input.</p>
<p>This program outputs a 128x128 RGB image file to the standard output
using the portable pixmap file format (PPM). It contains the famous
“Lena” image which is used in many image compression tests.</p>
<p>The uncompressed image is 12 times larger than the source code of the
program which includes the image data and the complete decoder. The
actual image data is 1220 byte long, which gives a compression ratio of
40. Using a JPEG-like algorithm would not be enough to reach this level
of compression (the Lena image would be barely recognizable). So the
algorithm is based on the latest advances in image compression. It
includes the following features:</p>
<ul>
<li>DCT transform with variable block size (4x4, 8x8, 16x16 and
32x32)</li>
<li>DC and directional predictors</li>
<li>arithmetic coding</li>
<li>YCgCo color space.</li>
</ul>
<p>The image data is encoded to a C string with some tricks to make the
best use of the IOCCC size constraints. The identifiers were shortened
to a single letter to save space. No specific obfuscation was needed as
the algorithms already have a significant complexity.</p>
<p>Although the program was optimized to decompress its built-in image,
it accepts to decompress image files from its standard input.
Examples:</p>
<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">./prog</span> d <span class="op">&lt;</span> lena512.bin <span class="op">&gt;</span> lena512.ppm</span>
<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./prog</span> d <span class="op">&lt;</span> fruits.bin <span class="op">&gt;</span> fruits.ppm</span>
<span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a><span class="ex">./prog</span> d <span class="op">&lt;</span> vintage_cars.bin <span class="op">&gt;</span> vintage_cars.ppm</span></code></pre></div>
<p>The original images for <a
href="https://commons.wikimedia.org/wiki/File%3AFruits_oranges%2C_jardin_japonais_2.JPG">fruits</a>
and <a
href="https://commons.wikimedia.org/wiki/File%3ARed_Bull_Jungfrau_Stafette%2C_10th_stage_-_vintage_cars_%282%29.jpg">vintage
cars</a> come from Wikipedia and were resized to a width of 1024
pixels.</p>
<p>The program should be portable on any Unix system. On Windows the
line <code>_setmode(0, 32768); _setmode(1, 32768);</code> must be added
at the start of the main() function to avoid unwanted carriage return
characters in the output.</p>
<h2 id="copyright-and-cc-by-sa-4.0-license">Copyright and CC BY-SA 4.0
License:</h2>
<p>This file is Copyright (c) 2023 by Landon Curt Noll. All Rights
Reserved. You are free to share and adapt this file under the terms of
this license:</p>
<pre><code>Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)</code></pre>
<p>For more information, see:
https://creativecommons.org/licenses/by-sa/4.0/</p>
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<h1 id="inventory-for-2018bellard"><a name="inventory"></a>Inventory for
2018/bellard</h1>
<h2 id="primary-files">Primary files</h2>
<ul>
<li><a href="index.html">index.html</a> - winner home page</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/bellard/prog.c">prog.c</a>
- winning source</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/bellard/Makefile">Makefile</a>
- winner Makefile</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/bellard/prog.alt.c">prog.alt.c</a>
- alternative source</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/bellard/prog.orig.c">prog.orig.c</a>
- original source</li>
<li><a href="Lenna.png">Lenna.png</a> - sample image data</li>
<li><a href="2018_bellard.tar.bz2">2018_bellard.tar.bz2</a> - download
winning source</li>
</ul>
<h2 id="secondary-files">Secondary files</h2>
<ul>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/bellard/.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/2018/bellard/.winner.json">.winner.json</a>
- description of winner in JSON</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2018/bellard/README.md">README.md</a>
- markdown source for index.html</li>
<li><a href="fruits.bin">fruits.bin</a> - binary support file</li>
<li><a href="lena512.bin">lena512.bin</a> - binary support file</li>
<li><a href="vintage_cars.bin">vintage_cars.bin</a> - binary support
file</li>
</ul>
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<div class="footer">
<hr>
<h2>Coda</h2>
<p><a href="https://validator.w3.org/nu/?doc=https%3A%2F%2Fioccc-src.github.io%2Ftemp-test-ioccc%2F2018%2Fbellard%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>
</div>
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</body>
</html>
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