fix how bin tools sort

We set LC_ALL=C when sorting in a bin tool.  This was done
to make the result of using `sort(1)` consistent.

Improved how the Primary files and Secondary files are
sorted by `bin/output-index-inventory.sh` to sort
with "-u -k 1n -k 3.2d".

The above will change `index.html` files for all entries.

Changed `bin/chk-entry.sh` VERSION from "1.1.2 2024-03-17"
to "1.1.3 2024-03-18".

Changed `bin/gen-authors.sh` VERSION from "1.3 2024-03-04"
to "1.3.1 2024-03-18".

Changed `bin/gen-location.sh` VERSION from "1.1 2024-03-04"
to "1.1.1 2024-03-18".

Changed `bin/gen-sitemap.sh` VERSION from "1.3 2024-03-16"
to "1.3.1 2024-03-18".

Changed `bin/output-index-inventory.sh` VERSION from "1.2 2024-02-27"
to "1.2.1 2024-03-18".

Changed `bin/pandoc-wrapper.sh` VERSION from "1.5 2024-03-18"
to "1.5.1 2024-03-18".

Changed `bin/sort.gitignore.sh` VERSION from "1.1.1 2024-02-23"
to "1.1.2 2024-03-18".

Changed `bin/tar-all.sh` VERSION from "1.1 2024-02-27"
to "1.1.1 2024-03-18".

Changed `bin/tar-year.sh` VERSION from "1.1 2024-02-27"
to "1.1.1 2024-03-18".

Performed `make www` to update all entry `index.html` files.

2020/ferguson1/index.html

@@ -626,8 +626,8 @@ You are free to share and adapt this file under the terms of this license:</p>
 <li><a href="terminals.html">terminals.html</a> - terminal capabilities and dimensions and colors</li>
 <li><a href="troubleshooting.html">troubleshooting.html</a> - troubleshooting the game</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/prog.2.c">prog.2.c</a> - source with more digraphs</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/prog.3-j.c">prog.3-j.c</a> - source with artistic layout and shorter j macro</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/prog.3.c">prog.3.c</a> - source with a more artistic layout</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/prog.3-j.c">prog.3-j.c</a> - source with artistic layout and shorter j macro</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/snake.1">snake.1</a> - snake game man page</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/termcaps.c">termcaps.c</a> - terminal capability test source code</li>
 <li><a href="2020_ferguson1.tar.bz2">2020_ferguson1.tar.bz2</a> - download entry source</li>
@@ -635,9 +635,6 @@ You are free to share and adapt this file under the terms of this license:</p>
 <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/2020/ferguson1/.entry.json">.entry.json</a> - description of entry in JSON</li>
-<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/.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/2020/ferguson1/COMPILING.md">COMPILING.md</a> - markdown source for COMPILING.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/HACKING.md">HACKING.md</a> - markdown source for HACKING.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/README.md">README.md</a> - markdown source for index.html</li>
@@ -646,9 +643,12 @@ You are free to share and adapt this file under the terms of this license:</p>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/cannibalism.log.md">cannibalism.log.md</a> - markdown source for cannibalism.log.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/chocolate-cake.md">chocolate-cake.md</a> - markdown source for chocolate-cake.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/crazy.log.md">crazy.log.md</a> - markdown source for crazy.log.html</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/.entry.json">.entry.json</a> - description of entry in JSON</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/gameplay.md">gameplay.md</a> - markdown source for gameplay.html</li>
+<li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/.gitignore">.gitignore</a> - list of files that should not be committed under git</li>
 <li><a href="halfwidth_vs_fullwidth.png">halfwidth_vs_fullwidth.png</a> - image for bugs.md</li>
 <li><a href="ioccc-cake.jpg">ioccc-cake.jpg</a> - image for chocolate cake</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/2020/ferguson1/spoilers.md">spoilers.md</a> - markdown source for spoilers.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/terminals.md">terminals.md</a> - markdown source for terminals.html</li>
 <li><a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2020/ferguson1/troubleshooting.md">troubleshooting.md</a> - markdown source for troubleshooting.html</li>