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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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2015/hou/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 +8,270 @@
<!-- !!! DO NOT MODIFY THIS FILE - This file is generated by a tool !!! -->
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
<!-- -->
<!-- file: 2015/hou/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>2015 hou</title>
<meta name="description" content="IOCCC year: 2015 IOCCC winner: hou winner index page">
<meta name="keywords" content="IOCCC,2015,hou,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>2015/hou</title>
<meta name="description" content="2015 IOCCC winner hou">
<meta name="keywords" content="IOCCC, 2015, IOCCC 2015, IOCCC winner, hou">
</head>
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<body>
<h1>2015 hou</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>2015/hou</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%2F2015%2Fhou%2Findex.html">Nu Html check https://ioccc-src.github.io/temp-test-ioccc/2015/hou/index.html</a></p>
<!-- End Nu Html Checker -->
<div class="topnav">
<a class="Left" href="../endoh4/index.html">&larr; endoh4</a>
<a class="Left" href="../index.html">&uarr; 2015 &uarr;</a>
<a class="Left" href="../howe/index.html">howe &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">
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<a name="content"></a>
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<!-- 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#Qiming_HOU">Qiming HOU</a><br>
Location: <a href="/temp-test-ioccc/location.html#CN">CN</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>
<h3 id="bugs-and-misfeatures">Bugs and (Mis)features:</h3>
<p>The current status of this entry is:</p>
<pre><code>STATUS: INABIAF - please **DO NOT** fix</code></pre>
<p>For more detailed information see <a href="/bugs.md#2015-hou">2015
hou in bugs.md</a>.</p>
<h2 id="to-use">To use:</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="bu">echo</span> something <span class="kw">|</span> <span class="ex">./prog</span></span>
<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./prog</span> <span class="op">&lt;</span> file</span></code></pre></div>
<h2 id="try">Try:</h2>
<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="bu">echo</span> <span class="st">&quot;&quot;</span> <span class="kw">|</span> <span class="ex">./prog</span></span></code></pre></div>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>A good start for understanding this entry might be <a
href="rfc1321.txt">rfc1321.txt</a>. How does it compute this using only
a single looping construct? The original reference source code for this
algorithm is about 355 lines of code, yet this entry is only 199 lines
with one statement per line and it isn’t using lots of macro expansion
tricks like the reference code!</p>
<p>Some things that make you go, “huh?”</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> <span class="op">&lt;</span> prog.c <span class="kw">|</span> <span class="fu">cut</span> <span class="at">-c-5</span></span>
<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./prog</span> <span class="op">&lt;</span> Makefile <span class="kw">|</span> <span class="fu">cut</span> <span class="at">-c-4</span></span></code></pre></div>
<p>How are those values magically returned?</p>
<p>What happens with a large file? Something over 256K.</p>
<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">./prog</span> <span class="op">&lt;</span> large_file</span></code></pre></div>
<p>Where does that message come from?</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<p>This looks like a normal C program.</p>
<p>Almost everything is a <code>double</code>.</p>
<p>There are tell-tale signs like <code>pow(2,(?/12))</code> and
<code>exp(-?*?)</code> (names redacted). You can also find a bunch of
cosines and polynomial evaluations.</p>
<p>It looks like a ????? ???????????, right?</p>
<p>Run and find out.</p>
<h3 id="why-obfuscated">Why obfuscated</h3>
<p>Some poor scripting folks only have access to doubles (Jav?script,
L?a, BA?IC, etc.).</p>
<p>As a C programmer, I feel obliged to show a gesture of sympathy, to
experience their pain and provide an answer.</p>
<p>Except when absolutely necessary (<code>printf</code>,
<code>int main()</code>, array indexing), there isn’t a single integer.
Even <code>getchar()</code> and <code>EOF</code> are immediately
converted.</p>
<p>Since <code>bool</code> counts as an integer type too, there is no
boolean either. No comparison, no <code>if</code>, no <code>?:</code>,
no <code>||</code> <code>&amp;&amp;</code>. Everything is done in a
single loop that terminates on <code>printf(3)</code>. Straight up
arithmetic.</p>
<p><code>floor(3)</code> and <code>ceil(3)</code> are technically
double-to-double functions, but they feel like cheating. Yes
<code>cos(3)</code>, no <code>floor(3)</code>.</p>
<h3 id="limitations">Limitations</h3>
<p>Hard requirements:</p>
<ul>
<li><p>The platform must implement the <code>double</code> type as
IEEE754-compliant 64-bit floating point numbers. The 80-bit intermediate
format used by x87 is considered as an violation of this. The code
should print an error message on such platforms.</p></li>
<li><p>The program must start with the CPU / FPU in round-to-nearest
mode.</p></li>
</ul>
<p>Soft requirements:</p>
<ul>
<li><p>The compiler must respect <code>volatile</code>. The code is
formatted to warn about that, though.</p></li>
<li><p>The printed result is only correct on little-endian machines. The
program takes care to warn about this issue after printing an incorrect
big-endian result. Error messages become garbled, though.</p></li>
</ul>
<p>Tested platforms:</p>
<ul>
<li>Linux 3.18.7, Rasperberry Pi 2, clang 3.0-6.2, (works)</li>
<li>Linux 3.18.7, Rasperberry Pi 2, gcc 4.6.3, (works)</li>
<li>Mac OS X 10, x64, Apple LLVM version 6.1.0 (clang-602.0.53),
(works)</li>
<li>Windows 8.1, x86, MSVC 2012 (works)<br />
</li>
<li>Windows 8.1, x64, MSVC 2012 (works)</li>
<li>Windows 8.1, x86, MinGW gcc 4.6.2 (fails, prints error message)</li>
<li>Windows 8.1, x86, MinGW gcc 4.6.2 with -msse2 -mfpmath=sse
(works)</li>
</ul>
<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>
<!-- START: this line starts content generated by: bin/gen-inventory.sh -->
<h1 id="inventory-for-2015hou"><a name="inventory"></a>Inventory for
2015/hou</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/2015/hou/prog.c">prog.c</a>
- winning source</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/Makefile">Makefile</a>
- winner Makefile</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/prog.orig.c">prog.orig.c</a>
- original source</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/try.sh">try.sh</a>
- how to run</li>
<li><a href="rfc1321.txt">rfc1321.txt</a> - RFC 1321 - MD5
Message-Digest Algorithm</li>
<li><a href="2015_hou.tar.bz2">2015_hou.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/2015/hou/.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/2015/hou/.winner.json">.winner.json</a>
- description of winner in JSON</li>
<li><a
href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2015/hou/README.md">README.md</a>
- markdown source for index.html</li>
<li><a href="large">large</a> - large input data</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%2F2015%2Fhou%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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