mirror/ioccc
1
0 Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
Files
bc445e0dcbdb4e6a1e1382c770ffa0a705be82bc
ioccc/2019/burton/index.html
T
Cody Boone Ferguson 3783349379 Manifest updates 
Typo fixes and change 'download entry source' to 'download entry' as
it's the tarball, not the source itself.

Rebuilt .entry.json and index.html files for all entries.
2024-03-29 08:02:01 -07:00

292 lines
15 KiB
HTML
Raw Blame History

This file contains ambiguous Unicode characters
This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
<!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 !!! -->
<!-- !!! DO NOT MODIFY THIS FILE - This file is generated by a tool !!! -->
<!-- !!! DO NOT MODIFY THIS FILE - This file is generated by a tool !!! -->
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
<!-- -->
<!-- END: this line ends content from: inc/top.default.html -->
<!-- -->
<!-- This web page was formed via the tool: bin/readme2index.sh -->
<!-- -->
<!-- The content of main section of this web page came from: 2019/burton/README.md -->
<!-- -->
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
<!-- !!! Do not modify this web page, instead modify the file: 2019/burton/README.md -->
<!-- !!! Do not modify this web page, instead modify the file: 2019/burton/README.md -->
<!-- !!! Do not modify this web page, instead modify the file: 2019/burton/README.md -->
<!-- !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! -->
<!-- -->
<!-- Markdown content was converted into HTML via the tool: bin/md2html.sh -->
<!-- -->
<!-- START: this line starts content from: inc/head.default.html -->
<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>2019/burton - Best one-liner</title>
<meta name="description" content="2019 IOCCC entry burton - Best one-liner">
<meta name="keywords" content="IOCCC, 2019, IOCCC 2019, IOCCC entry, burton, Best one-liner">
</head>
<!-- END: this line ends content from: inc/head.default.html -->
<!-- START: this line starts content from: inc/body.default.html -->
<body>
<!-- END: this line ends content from: inc/body.default.html -->
<!-- START: this line starts content from: inc/header.default.html -->
<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>2019/burton - Best one-liner</h2>
</div>
<!-- END: this line ends content from: inc/header.default.html -->
<!-- START: this line starts content from: inc/topnav.mid.html -->
<div class="topnav">
<a class="Left" href="../adamovsky/index.html">&larr; adamovsky</a>
<a class="Left" href="../index.html">&uarr; 2019 &uarr;</a>
<a class="Left" href="../ciura/index.html">ciura &rarr;</a>
<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/2019/burton/prog.c">C code</a>
<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/2019/burton/Makefile">Makefile</a>
<a class="Right" href="#inventory">Inventory</a>
</div>
<!-- END: this line ends content from: inc/topnav.mid.html -->
<!-- START: this line starts content from: inc/begin-row.default.html -->
<div class="row">
<!-- END: this line ends content from: inc/begin-row.default.html -->
<!-- START: this line starts content from: inc/begin-leftcolumn.default.html -->
<div class="leftcolumn">
<!-- END: this line ends content from: inc/begin-leftcolumn.default.html -->
<!-- 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="../../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>
</div>
<hr>
<div class="sidenav">
<a href="#top">Jump to top</a>
</div>
<!-- END: this line ends content from: inc/sidenav.default.html -->
<!-- START: this line starts content from: inc/end-leftcolumn.default.html -->
</div>
<!-- END: this line ends content from: inc/end-leftcolumn.default.html -->
<!-- START: this line starts content from: inc/begin-rightcolumn.default.html -->
<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 for HTML phase 20 by: bin/output-index-author.sh via bin/md2html.sh -->
<!-- START: this line starts content generated by: bin/output-index-author.sh -->
<h2 id="author"><a name="author"></a>Author:</h2>
<ul>
<li>Name: <a href="../../authors.html#Dave_Burton">Dave Burton</a><br>
Location: <a href="../../location.html#US">US</a> - <em>United States of America</em> (<em>United States</em>)
<br><br></li>
</ul>
<!-- END: next line ends content generated by: bin/output-index-author.sh -->
<!-- END: this line ends content for HTML phase 20 by: bin/output-index-author.sh via bin/md2html.sh -->
<!-- START: this line starts content for HTML phase 21 by: bin/pandoc-wrapper.sh via bin/md2html.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.html#2019_burton">2019 burton bugs</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="ex">./prog</span> <span class="op">&lt;</span> file</span>
<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a></span>
<span id="cb3-3"><a href="#cb3-3" aria-hidden="true" tabindex="-1"></a><span class="ex">./cow</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="ex">./try.sh</span></span></code></pre></div>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>A tiny, but punctually correct way of POSIX counting for text files. This one
line, one word, 127 character beauty continues to expand the number of classic
unix utilities available as winning entries.</p>
<p>You might find the author’s <a href="on.one.liners.txt">commentary on one liners</a>
interesting.</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<h3 id="synopsis">Synopsis:</h3>
<p>Feed it anything on <code>stdin</code>.
The output should look familiar.</p>
<p>Compiles cleanly with:</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="va">WARN</span><span class="op">=</span><span class="st">&quot;-Wno-implicit-int -Wno-missing-variable-declarations -Wno-parentheses&quot;</span></span>
<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a><span class="fu">cc</span> <span class="at">-Wall</span> <span class="at">-Wextra</span> <span class="at">-Weverything</span> <span class="at">-pedantic</span> <span class="va">$WARN</span> <span class="at">-include</span> stdio.h <span class="at">-o</span> prog prog.c</span></code></pre></div>
<h3 id="description">Description:</h3>
<p>Included is a test script, useful for the corner cases. As in all good Unix
programs, it is silent upon success; any output demonstrates an error. Instead
of checking correctness, the <a href="check.sh">check.sh</a> script can simply output the
results: (The Makefile contains the spoiler):</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="va">out</span><span class="op">=</span>cat <span class="ex">./check.sh</span> ./prog</span></code></pre></div>
<p>Interestingly, and a spoiler here: macOS and FreeBSD implement the common
utility “correctly”. CentOS and Ubuntu both share a “flawed” utility that
changes output format based upon input redirection or pipeline(!). As well, the
latter two also behave slightly differently on what they count as whitespace:
<code>\a</code> and <code>\b</code> are both counted whitespace(!), even though the relevant man pages
on these systems omit these characters from the description.</p>
<p>This program follows FreeBSD and macOS, the arbiters of correct for these purposes.</p>
<h3 id="limits">Limits:</h3>
<p>Requires the C locale and ASCII character set.
Input should be less than ten million octets “toavoidthisproblem”.</p>
<h3 id="see-also">See Also:</h3>
<p>You can enjoy this code from beginning to end.
No whitespace was harmed in the creation of this program.
All your base belong to us, but the constants seem a bit … off?</p>
<h3 id="bonus">Bonus</h3>
<p>The script <a href="cow.sh">cow.sh</a> provides a closer analog, and perhaps a more useful
interface.</p>
<p>Included is a version without compilation warnings:</p>
<div class="sourceCode" id="cb7"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="fu">cc</span> <span class="at">-Wall</span> <span class="at">-Wextra</span> <span class="at">-Weverything</span> <span class="at">-pedantic</span> <span class="at">-include</span> stdio.h <span class="at">-o</span> prog.clean prog.clean.c</span></code></pre></div>
<h3 id="bugs">Bugs</h3>
<p>The flags are not supported. Although they could easily be added into <code>cow.sh</code>.
This exercise left to the reader.</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:
Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
For more information, see:
https://creativecommons.org/licenses/by-sa/4.0/
-->
<!-- END: this line ends content for HTML phase 21 by: bin/pandoc-wrapper.sh via bin/md2html.sh -->
<!-- START: this line starts content for HTML phase 22 by: bin/output-index-inventory.sh via bin/md2html.sh -->
<!-- START: this line starts content generated by: bin/output-index-inventory.sh -->
<h1 id="inventory-for-2019burton"><a name="inventory"></a>Inventory for 2019/burton</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/2019/burton/prog.c">prog.c</a> - entry source</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/Makefile">Makefile</a> - entry Makefile</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/prog.orig.c">prog.orig.c</a> - original source</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/check.sh">check.sh</a> - test suite</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/cow.sh">cow.sh</a> - an alternate implementation with a useful interface</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/on.one.liners.txt">on.one.liners.txt</a> - on writing an IOCCC one-liner</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/try.sh">try.sh</a> - how to run</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/prog.clean.c">prog.clean.c</a> - version of source without compilation warnings</li>
<li><a href="2019_burton.tar.bz2">2019_burton.tar.bz2</a> - download entry</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="256">256</a> - test suite data</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/README.md">README.md</a> - markdown source for index.html</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/.entry.json">.entry.json</a> - description of entry in JSON</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2019/burton/.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/2019/burton/newlines">newlines</a> - more useful interface.</li>
<li><a href=".path">.path</a> - directory path from top directory</li>
</ul>
<!-- END: next line ends content generated by: bin/output-index-inventory.sh -->
<!-- END: this line ends content for HTML phase 22 by: bin/output-index-inventory.sh via bin/md2html.sh -->
<!-- START: this line starts content from: inc/after-content.default.html -->
<!-- END: this line ends content from: inc/after-content.default.html -->
<!-- START: this line starts content from: inc/end-rightcolumn.default.html -->
</div>
<!-- END: this line ends content from: inc/end-rightcolumn.default.html -->
<!-- START: this line starts content from: inc/end-row.default.html -->
</div>
<!-- END: this line ends content from: inc/end-row.default.html -->
<!-- START: this line starts content from: inc/footer.default.html -->
<!--
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:
Creative Commons Attribution-ShareAlike 4.0 International (CC BY-SA 4.0)
For more information, see:
https://creativecommons.org/licenses/by-sa/4.0/
-->
<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%2F2019%2Fburton%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>
<!-- END: this line ends content from: inc/footer.default.html -->
<!-- START: this line starts content from: inc/bottom.default.html -->
</body>
</html>
<!-- END: this line ends content from: inc/bottom.default.html -->
Reference in new issue View Git Blame Copy Permalink