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.

1986/hague/index.html

@@ -130,8 +130,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Jim_Hague">Jim Hague</a><br>
-Location: <a href="../../location.html#GB">GB</a> - <em>United Kingdom
-of Great Britain and Northern Ireland</em> (<em>United Kingdom</em>)
+Location: <a href="../../location.html#GB">GB</a> - <em>United Kingdom of Great Britain and Northern Ireland</em> (<em>United Kingdom</em>)
 <br><br></li>
 </ul>
 
@@ -147,70 +146,49 @@ of Great Britain and Northern Ireland</em> (<em>United Kingdom</em>)
 <span id="cb2-2"><a href="#cb2-2" aria-hidden="true" tabindex="-1"></a><span class="co"># enter some text</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>Note that you can run the program without feeding it anything and
-then type in a message and line by line it will show the right output.
-Notice also how certain characters will print a <code>?</code>.</p>
+<p>Note that you can run the program without feeding it anything and then type in a
+message and line by line it will show the right output. Notice also how certain
+characters will print a <code>?</code>.</p>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>Compile this program and feed ASCII text into standard input. This
 program is known to pass lint on some systems and abort lint on
 others.</p>
 <p>This program was selected for the 1987 t-shirt collection.</p>
 <p>Think Morse code when you ponder this program. Note how the use of
-similar variables can be obfuscating! The author noted that this program
-implements the international Morse standard. Now for extra credit, what
-Morse message does the program spell out?</p>
+similar variables can be obfuscating! The author noted that this
+program implements the international Morse standard. Now for extra
+credit, what Morse message does the program spell out?</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>No remarks were provided by the author.</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 -->
 <!-- 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-1986hague"><a name="inventory"></a>Inventory for
-1986/hague</h1>
+<h1 id="inventory-for-1986hague"><a name="inventory"></a>Inventory for 1986/hague</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/1986/hague/hague.c">hague.c</a>
-- entry source</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/Makefile">Makefile</a>
-- entry Makefile</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/hague.orig.c">hague.orig.c</a>
-- original source</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/input.txt">input.txt</a>
-- sample input</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/try.sh">try.sh</a>
-- how to run</li>
-<li><a href="1986_hague.tar.bz2">1986_hague.tar.bz2</a> - download entry
-source</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/hague.c">hague.c</a> - entry source</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/Makefile">Makefile</a> - entry Makefile</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/hague.orig.c">hague.orig.c</a> - original source</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/input.txt">input.txt</a> - sample input</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/try.sh">try.sh</a> - how to run</li>
+<li><a href="1986_hague.tar.bz2">1986_hague.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/1986/hague/.entry.json">.entry.json</a>
-- description of entry in JSON</li>
-<li><a
-href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/.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/1986/hague/.entry.json">.entry.json</a> - description of entry in JSON</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/.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/1986/hague/README.md">README.md</a>
-- markdown source for index.html</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/1986/hague/README.md">README.md</a> - markdown source for index.html</li>
 </ul>
 
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