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ioccc/1996/rcm/index.html
T
Landon Curt Noll 4f95e3f3d6 fix more broken markdown links
We fix more markdown links in markdown files that refer to files
internally to the web site.

Added tmp tools to find and print various markdown links:

* `tmp/md-links.sh` - print all markdown links
* `tmp/md-token-links.sh` - print all markdown links that start with a **%%TOKEN%%**
* `tmp/md-local-links.sh` - print all markdown links to a local file
* `tmp/md-link-paths.sh` - print local file paths referenced in markdown links

Fixed a number of markdown formatting problems with `thanks-for-help.md`.
Fixed markdown links to files in `thanks-for-help.md`.  Improved
heading levels in `thanks-for-help.md`, and made entry sections consistent.

Changed all markdown links that end in "))" to end in a better way.

Explained in `markdown.md` why we are avoiding markdown links that
end in "))".

Ran `make www` to perform the above.

TODO: Fix stuff we broke by mistake doing the above.

TODO: Fix more broken markdown links.
2024-04-26 04:17:20 -07:00

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<h1>The International Obfuscated C Code Contest</h1>
<h2>1996/rcm - Best RFC Obfuscation</h2>
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<a class="Left" href="../jonth/index.html">&larr; jonth</a>
<a class="Left" href="../index.html">&uarr; 1996 &uarr;</a>
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<a class="Right" href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1996/rcm/rcm.c">C code</a>
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<h2 id="author">Author:</h2>
<ul>
<li>Name: <a href="../../authors.html#Ron_McFarland">Ron McFarland</a><br>
Location: <a href="../../location.html#US">US</a> - <em>United States of America</em> (<em>United States</em>)</li>
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<h2 id="to-build">To build:</h2>
<pre><code> make all</code></pre>
<h2 id="to-use">To use:</h2>
<pre><code> ./rcm &lt; file.gz</code></pre>
<p>where <code>file.gz</code> is some gzipped file.</p>
<h2 id="try">Try:</h2>
<p>For more information try:</p>
<pre><code> ./try.sh</code></pre>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>For a good no-op try:</p>
<pre><code> gzip -c &lt; rcm.c | ./rcm</code></pre>
<p>NOTE: this is done in the <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1996/rcm/try.sh">try.sh</a> script as well, along with some other
commands including a way to do the above command but with more steps.</p>
<h2 id="authors-remarks">Author’s remarks:</h2>
<p>Except for some silly requirements regarding input validation, CRC checking, and
similar unimportant fluff, this program is a fully compliant
<a href="https://www.ietf.org/rfc/rfc1951.txt">RFC1951</a>/<a href="https://www.ietf.org/rfc/rfc1952.txt">RFC1952</a>,
<a href="https://www.gnu.org/software/gzip/">GNU Gzip</a>, file uncompressor. Feed it a
<code>gzip</code> compressed file on standard input, and it will write the fully
uncompressed original file to standard output.</p>
<h3 id="objustifications-for-this-entry">ObJustifications for this entry:</h3>
<h4 id="the-design-trade-off-argument">The Design Trade-off Argument:</h4>
<p>“The 184 characters worth of defines in the build file have been
carefully offset by 184 redundant and unnecessary ‘<code>{</code>’, ‘<code>}</code>’, and ‘<code>;</code>’
characters in the source file.”</p>
<h4 id="the-design-review-argument">The Design Review Argument:</h4>
<p>“Using only 216 characters out of a maximum of 256, the build file
meets and actually exceeds specification.”</p>
<h4 id="the-program-metrics-argument">The Program Metrics Argument:</h4>
<p>“The program source is less than 3,100 characters in length and uncompresses the
file
<a href="https://ftp.gnu.org/old-gnu/emacs/emacs-19.34b.tar.gz">emacs-19.34b.tar.gz</a> in
about 130 seconds on my HP 9000/735. The now obsolete source file `inflate.c’
from the GNU gzip source tree is 31,613 characters in length and uncompresses
the emacs distribution file in slightly under 25 seconds. Thus:</p>
<pre><code> 3100 / 130 = 23.85 -vs- 31613 / 25 = 1264.52</code></pre>
<p>which represents a better than 530% improvement in the ratio of
source file size to execution time.”</p>
<h4 id="the-whining-programmers-argument">The Whining Programmer’s Argument:</h4>
<p>“The inflate algorithm requires that over 400 characters worth
of constants and tables be defined. Which means the program
itself had to be squeezed down to about 1,100 IOCCC countable
bytes.”</p>
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<div id="inventory">
<h1 id="inventory-for-1996rcm">Inventory for 1996/rcm</h1>
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<h2 id="primary-files">Primary files</h2>
<ul>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1996/rcm/rcm.c">rcm.c</a> - entry source</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1996/rcm/Makefile">Makefile</a> - entry Makefile</li>
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<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1996/rcm/try.sh">try.sh</a> - how to run</li>
</ul>
<h2 id="secondary-files">Secondary files</h2>
<ul>
<li><a href="1996_rcm.tar.bz2">1996_rcm.tar.bz2</a> - download entry tarball</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1996/rcm/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/1996/rcm/.entry.json">.entry.json</a> - description of entry in JSON</li>
<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1996/rcm/.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/1996/rcm/.path">.path</a> - directory path from top directory</li>
<li><a href="rfc1951.gz">rfc1951.gz</a> - input data</li>
<li><a href="rfc1952.gz">rfc1952.gz</a> - input data</li>
<li><a href="index.html">index.html</a> - this web page</li>
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