force use of pandoc version >= 3.1.12.2

The `bin/pandoc-wrapper.sh` tool will verify that the ssytem
has a recent enough version of `pandoc(1)`.

We explain why we insist on `pandoc(1)`. version >= 3.1.12.2
in comments where the $PANDOC_MIN_VERSION is set.

Added `--wrap=preserve` as a default argument to `pandoc(1)`.
While this change will impact every HTML file generated,
we believe this will improve the ability of someone to look
at the generated HTML and correlate with the original markdown.

Changed `bin/pandoc-wrapper.sh` VERSION from "1.4.2 2024-03-17"
to "1.4.3 2024-03-18".

Performed `make www` to achieve all of the above and to generate
HTML using the new  `--wrap=preserve` `pandoc(1)` mode.

2006/sykes2/index.html

@@ -129,9 +129,9 @@
 
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
-<li>Name: <a href="../../authors.html#Stephen_Sykes">Stephen
-Sykes</a><br> Location: <a href="../../location.html#FI">FI</a> -
-<em>Republic of Finland </em> (<em>Finland</em>) <br><br></li>
+<li>Name: <a href="../../authors.html#Stephen_Sykes">Stephen Sykes</a><br>
+Location: <a href="../../location.html#FI">FI</a> - <em>Republic of Finland </em> (<em>Finland</em>)
+<br><br></li>
 </ul>
 
 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -145,78 +145,55 @@ Sykes</a><br> Location: <a href="../../location.html#FI">FI</a> -
 <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">./sykes2</span></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">./try.sh</span></span></code></pre></div>
-<p>This will repeatedly remake the program and run it then sleep for one
-second for a nice show of time.</p>
+<p>This will repeatedly remake the program and run it then sleep for one second for
+a nice show of time.</p>
 <h2 id="judges-comments">Judges’ Comments:</h2>
 <p>As they say, “Lather, rinse, repeat”! :-)</p>
-<p>If you have the time :-), figure out how this small 1-line entry
-works!</p>
+<p>If you have the time :-), figure out how this small 1-line entry works!</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>At 130 characters of C code (without the newline at the end), this
 should fit into the “1-liner” category.</p>
-<p>The clock numerals are rendered as an old fashioned 7 segment
-display. The encodings for which segments light for which number, and
-for where each segment appears on screen are hidden in the two
-strings.</p>
-<p>When reading the program, you may want to refer to a table of
-operator precedence (try <code>man 7 operator</code>) - careful choices
-were made to keep the usage of brackets to a minimum, and to keep the
-character count as low as possible.</p>
-<p>One interesting bit of obfuscation - the null at the end of the
-second string actually forms part of the lookup table.</p>
-<p>Intel CC warns about the lack of a declaration for the argument to
-<code>main()</code>. (<code>gcc</code> does not notice this though, even
-with <code>-Wall</code>.) But anyway it can easily be declared as int at
-the expense of 4 more characters.</p>
+<p>The clock numerals are rendered as an old fashioned 7 segment display.
+The encodings for which segments light for which number, and for where
+each segment appears on screen are hidden in the two strings.</p>
+<p>When reading the program, you may want to refer to a table of operator
+precedence (try <code>man 7 operator</code>) - careful choices were made to keep the usage
+of brackets to a minimum, and to keep the character count as low as possible.</p>
+<p>One interesting bit of obfuscation - the null at the end of the second
+string actually forms part of the lookup table.</p>
+<p>Intel CC warns about the lack of a declaration for the argument to <code>main()</code>.
+(<code>gcc</code> does not notice this though, even with <code>-Wall</code>.) But anyway it can
+easily be declared as int at the expense of 4 more characters.</p>
 <p>I’m not sure of the effects on a hard disk of rewriting the same file
 multiple times per second for a long time. Run at your own risk!</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>
+<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>
+<p>For more information, see: https://creativecommons.org/licenses/by-sa/4.0/</p>
 
 <!-- END: this line ends content for HTML phase 21 by: bin/pandoc-wrapper.sh via bin/md2html.sh -->
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 <!-- START: this line starts content generated by: bin/output-index-inventory.sh -->
 
-<h1 id="inventory-for-2006sykes2"><a name="inventory"></a>Inventory for
-2006/sykes2</h1>
+<h1 id="inventory-for-2006sykes2"><a name="inventory"></a>Inventory for 2006/sykes2</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/2006/sykes2/sykes2.c">sykes2.c</a>
-- entry source</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/Makefile">Makefile</a>
-- entry Makefile</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/sykes2.orig.c">sykes2.orig.c</a>
-- original source</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/try.sh">try.sh</a>
-- how to run</li>
-<li><a href="2006_sykes2.tar.bz2">2006_sykes2.tar.bz2</a> - download
-entry source</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/sykes2.c">sykes2.c</a> - entry source</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/Makefile">Makefile</a> - entry Makefile</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/sykes2.orig.c">sykes2.orig.c</a> - original source</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/try.sh">try.sh</a> - how to run</li>
+<li><a href="2006_sykes2.tar.bz2">2006_sykes2.tar.bz2</a> - download entry source</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="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/.entry.json">.entry.json</a>
-- description of entry in JSON</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/.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/2006/sykes2/.entry.json">.entry.json</a> - description of entry in JSON</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/.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/2006/sykes2/README.md">README.md</a>
-- markdown source for index.html</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2006/sykes2/README.md">README.md</a> - markdown source for index.html</li>
 </ul>
 
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