add quick-readme2index.sh, improve all-run.sh and readme2index.sh

Improved `all-run.sh` and `readme2index.sh` so that
certain command line options (e.g., -p, -P, -u, -U ...)
are only passed along to other tools if they are
given on the command line.

all-run.sh VERSION changed from "1.1.1 2024-01-19"
to "1.1.2 2024-01-20",

readme2index.sh VERSION changed from "1.1 2024-01-16"
to "1.1.1 2024-01-20".

Added `quick-readme2index.sh` that only calls
`readme2index.sh` if the `index.html` is not
a non-empty file, or of either `.winner.json`
and/or `README.md` is newer than `index.html`.

Updated all `index.html` files because the
the file contains a comment that includes
the newly modified readme2index.sh VERSION.

1998/dlowe/index.html

@@ -10,7 +10,7 @@
 <!-- -->
 <!-- END: this line ends content from: inc/top.default.html -->
 <!-- -->
-<!-- This file was formed by the tool: bin/readme2index.sh version: 1.1 2024-01-16 -->
+<!-- This file was formed by the tool: bin/readme2index.sh version: 1.1.1 2024-01-20 -->
 <!-- -->
 <!-- START: this line starts content from: inc/head.default.html -->
 
@@ -121,7 +121,9 @@ Location: <a href="/temp-test-ioccc/location.html#US">US</a></p>
 <p>There is an alternate version available. See <a
 href="#alternate-code">Alternate code</a> below for more details.</p>
 <h2 id="to-use">To use:</h2>
-<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">./dlowe</span> <span class="op">&lt;</span> anyfile <span class="op">&gt;</span> pootfile</span></code></pre></div>
+<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">./dlowe</span> <span class="op">&lt;</span> file <span class="op">&gt;</span> pootfile</span>
+<span id="cb2-2"><a href="#cb2-2" aria-hidden="true" tabindex="-1"></a></span>
+<span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a><span class="ex">./dlowe</span> <span class="op">&lt;</span> file</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: missing or dead link - please provide them</code></pre>
@@ -133,16 +135,18 @@ dlowe in bugs.md</a>.</p>
 <p>Why is there different output?</p>
 <p>Also try:</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="ex">./try.sh</span></span></code></pre></div>
+<p>Did you spot the Easter egg there?</p>
 <h2 id="alternate-code">Alternate code:</h2>
 <p>The original entry was just a text based pootifier. This alternate
 version is that program.</p>
 <h3 id="alternate-build">Alternate build:</h3>
 <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="fu">make</span> alt</span></code></pre></div>
 <h3 id="alternate-use">Alternate use:</h3>
-<pre><code>./dlowe.alt &lt; anyfile &gt; pootfile</code></pre>
+<pre><code>./dlowe.alt &lt; file &gt; pootfile</code></pre>
 <p>What’s the difference between this and <code>dlowe</code>?</p>
 <h3 id="alternate-try">Alternate try:</h3>
 <div class="sourceCode" id="cb8"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb8-1"><a href="#cb8-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./try.alt.sh</span></span></code></pre></div>
+<p>Did you spot the Easter egg there?</p>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>Why could this this entry be considered a utility? Well because it is
 able to convert content-free web pages into useful web pages.</p>