improved indentation and whitespace for markdown code blocks

All code blocks in markdown have been intended by at least 4 spaces. We add `--tab-stop=8` to all `pandoc(1)` executions in order to set a better tab stop indentation, especially for tab intended code blocks. Changed `bin/pandoc-wrapper.sh` VERSION from "1.5.3 2024-03-26" to "1.6 2024-03-31". Fixed `1991/brnstnd/sorta.README.md` so that the sorta code is code blocks. Removed unneeded paragraph group in copyright in `inc/footer.default.html`. Fixed excess whitespace after list Author on entry `index.html` page. Changed `bin/output-index-author.sh` VERSION from "1.5.2 2024-03-26" to "1.6 2024-03-31". Performed `make www` to perform the above and test under macOS. TODO: Fix the problem of the initial line of code being extra intended. TODO: Fix excess whitespace around code that is inline.
2024-04-01 04:48:48 -07:00
1 parent b84c27ce02
commit a996f8d2b8
@@ -1,7 +1,7 @@
 ## To build:

 ```sh
-make all
+    make all
 ```


@@ -10,7 +10,7 @@ make all
 The current status of this entry is:

 ```
-STATUS: known bug - please help us fix
+    STATUS: known bug - please help us fix
 ```

 For more detailed information see [1995 leo bugs](../../bugs.html#1995_leo).
@@ -19,7 +19,7 @@ For more detailed information see [1995 leo bugs](../../bugs.html#1995_leo).
 ## To use:

 ```sh
-./leo [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]
+    ./leo [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]
 ```

 See the author's information below on these details.
@@ -28,7 +28,7 @@ See the author's information below on these details.
 ## Try:

 ```sh
-./try.sh
+    ./try.sh
 ```


@@ -53,7 +53,7 @@ characters on the command line - anything that's not a number is a candidate.)
 The usage is:

 ```sh
-./leo [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]
+    ./leo [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]
 ```

 where the first three are literal words, `cycle` is a positive integer (0 is
@@ -69,7 +69,7 @@ to be present if you want to enter `freq` (and you usually do).
 Some options to try (besides the obvious):

 ```sh
-./leo 1 | cat - /dev/tty | gs -
+    ./leo 1 | cat - /dev/tty | gs -
 ```

 This draws the basic pattern I invented in high school:
@@ -192,19 +192,19 @@ the opening for step 1 is not a single line but a cross:
 To watch it repeatedly (as a screen saver), use:

 ```sh
-./leo 2 | cat - /dev/tty | gs -
+    ./leo 2 | cat - /dev/tty | gs -
 ```

 The command line:

 ```sh
-./leo Variable 1 | cat - /dev/tty | gs -
+    ./leo Variable 1 | cat - /dev/tty | gs -
 ```

 draws the same as above. Try:

 ```sh
-./leo Variable 1 1 | cat - /dev/tty | gs -
+    ./leo Variable 1 1 | cat - /dev/tty | gs -
 ```

 What happened to the picture? Increase `freq` and watch the changes.
@@ -217,11 +217,11 @@ if you want to pipe the output to a printer.
 `uudecode` the spoiler below if you really want to know.

 ```
-begin 664 spoiler1
-M*%1H92!C;VQO;B J:7,J('1H92!S96-R970@<W=I=&-H("T@=&AE('-P86-E
-=(&)E9F]R92!I="!I<R!N;W0@82!M:7-T86ME*0II
+    begin 664 spoiler1
+    M*%1H92!C;VQO;B J:7,J('1H92!S96-R970@<W=I=&-H("T@=&AE('-P86-E
+    =(&)E9F]R92!I="!I<R!N;W0@82!M:7-T86ME*0II

-end
+    end
 ```

 If `Variable` is used, the actual value of `cycle` doesn't matter,
@@ -229,7 +229,7 @@ as far as it is > 1. To figure out what difference
 `cycle` makes when `Variable` is not used, try

 ```sh
-./leo Variable 37 80 | cat - /dev/tty | gs -
+    ./leo Variable 37 80 | cat - /dev/tty | gs -
 ```

 and other values of `cycle`; smaller values usually require
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Leonid_A_Broukhis">Leonid A. Broukhis</a><br>
-Location: <a href="../../location.html#US">US</a> - <em>United States of America</em> (<em>United States</em>)
-<br><br></li>
+Location: <a href="../../location.html#US">US</a> - <em>United States of America</em> (<em>United States</em>)</li>
 </ul>

 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,16 +141,16 @@ Location: <a href="../../location.html#US">US</a> - <em>United States of America
 <!-- START: this line starts content for HTML phase 21 by: bin/pandoc-wrapper.sh via bin/md2html.sh -->

 <h2 id="to-build">To build:</h2>
-<div class="sourceCode" id="cb1"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a><span class="fu">make</span> all</span></code></pre></div>
+<div class="sourceCode" id="cb1"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb1-1"><a href="#cb1-1" aria-hidden="true" tabindex="-1"></a>    <span class="fu">make</span> all</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: known bug - please help us fix</code></pre>
+<pre><code>    STATUS: known bug - please help us fix</code></pre>
 <p>For more detailed information see <a href="../../bugs.html#1995_leo">1995 leo bugs</a>.</p>
 <h2 id="to-use">To use:</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">./leo</span> [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]</span></code></pre></div>
+<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">./leo</span> [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]</span></code></pre></div>
 <p>See the author’s information below on these details.</p>
 <h2 id="try">Try:</h2>
-<div class="sourceCode" id="cb4"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./try.sh</span></span></code></pre></div>
+<div class="sourceCode" id="cb4"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./try.sh</span></span></code></pre></div>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>Press return after each image is drawn.</p>
 <p>The variable names are element-ary. If you find this confusing,
@@ -164,7 +163,7 @@ the secret switches that the author doesn’t divulge ! (All switches are single
 characters on the command line - anything that’s not a number is a candidate.)</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>The usage is:</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">./leo</span> [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]</span></code></pre></div>
+<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">./leo</span> [ deep ] [ right ] [ Variable ] [ cycle [ freq ] ]</span></code></pre></div>
 <p>where the first three are literal words, <code>cycle</code> is a positive integer (0 is
 ignored), and <code>freq</code> is an integer (default = 0) that’s supposed to be in the
 range <code>0..100</code> (bigger values are allowed, however). Invalid parameters and
@@ -174,7 +173,7 @@ equivalent to <code>./leo 0 0 0 1 Variable 70 right</code>, etc.</p>
 <p>If <code>Variable</code> is used, <code>cycle</code> is almost ignored (see below) but has
 to be present if you want to enter <code>freq</code> (and you usually do).</p>
 <p>Some options to try (besides the obvious):</p>
-<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="ex">./leo</span> 1 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
+<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="ex">./leo</span> 1 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
 <p>This draws the basic pattern I invented in high school:</p>
 <p>You take a big sheet of “arithmetic” paper and draw a line
 of length 1 (between 2 crossings) at the center of the sheet:</p>
@@ -254,26 +253,26 @@ the opening for step 1 is not a single line but a cross:</p>
 <pre><code>                                \./
                                / \</code></pre>
 <p>To watch it repeatedly (as a screen saver), use:</p>
-<div class="sourceCode" id="cb15"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb15-1"><a href="#cb15-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./leo</span> 2 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
+<div class="sourceCode" id="cb15"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb15-1"><a href="#cb15-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./leo</span> 2 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
 <p>The command line:</p>
-<div class="sourceCode" id="cb16"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb16-1"><a href="#cb16-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./leo</span> Variable 1 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
+<div class="sourceCode" id="cb16"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb16-1"><a href="#cb16-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./leo</span> Variable 1 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
 <p>draws the same as above. Try:</p>
-<div class="sourceCode" id="cb17"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb17-1"><a href="#cb17-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./leo</span> Variable 1 1 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
+<div class="sourceCode" id="cb17"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb17-1"><a href="#cb17-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./leo</span> Variable 1 1 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
 <p>What happened to the picture? Increase <code>freq</code> and watch the changes.</p>
 <p>If <code>cycle</code> is more than 1, the program loops, allowing the user to
 enjoy randomly changing patterns (the delay is 3 seconds),
 but there is a secret switch to suppress looping: useful
 if you want to pipe the output to a printer.</p>
 <p><code>uudecode</code> the spoiler below if you really want to know.</p>
-<pre><code>begin 664 spoiler1
-M*%1H92!C;VQO;B J:7,J(&#39;1H92!S96-R970@&lt;W=I=&amp;-H(&quot;T@=&amp;AE(&#39;-P86-E
-=(&amp;)E9F]R92!I=&quot;!I&lt;R!N;W0@82!M:7-T86ME*0II
+<pre><code>    begin 664 spoiler1
+    M*%1H92!C;VQO;B J:7,J(&#39;1H92!S96-R970@&lt;W=I=&amp;-H(&quot;T@=&amp;AE(&#39;-P86-E
+    =(&amp;)E9F]R92!I=&quot;!I&lt;R!N;W0@82!M:7-T86ME*0II

-end</code></pre>
+    end</code></pre>
 <p>If <code>Variable</code> is used, the actual value of <code>cycle</code> doesn’t matter,
 as far as it is &gt; 1. To figure out what difference
 <code>cycle</code> makes when <code>Variable</code> is not used, try</p>
-<div class="sourceCode" id="cb19"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb19-1"><a href="#cb19-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./leo</span> Variable 37 80 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
+<div class="sourceCode" id="cb19"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb19-1"><a href="#cb19-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./leo</span> Variable 37 80 <span class="kw">|</span> <span class="fu">cat</span> <span class="at">-</span> /dev/tty <span class="kw">|</span> <span class="fu">gs</span> <span class="at">-</span></span></code></pre></div>
 <p>and other values of <code>cycle</code>; smaller values usually require
 smaller values of <code>freq</code> for the patterns to be non-trivial.</p>
 <p>The options <code>deep</code> and <code>right</code> make the patterns to be drawn in different