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
@@ -1,14 +1,14 @@
 ## To build:

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


 ## Try:

 ```sh
-./applin
+    ./applin
 ```


@@ -135,8 +135,7 @@
 Location: <a href="../../location.html#US">US</a> - <em>United States of America</em> (<em>United States</em>)
 <br><br></li>
 <li>Name: <a href="../../authors.html#Robert_Heckendorn">Robert Heckendorn</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 -->
@@ -145,9 +144,9 @@ 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>
 <h2 id="try">Try:</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">./applin</span></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">./applin</span></span></code></pre></div>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>One liner programs are short but twisted. This “Hello, world!” version
 certainly takes its time saying hello.</p>
@@ -1,21 +1,21 @@
 ## To build:

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


 ## To use:

 ```sh
-./august
+    ./august
 ```


 ## Try:

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

 If you have the `primes(6)` tool (sometimes part of [BSD
@@ -23,8 +23,8 @@ Games](https://github.com/vattam/BSDGames)) you can see
 what of the output in the first `N` (say `15` or `25`) lines are primes:

 ```sh
-./primes.sh # 15
-./primes.sh 25
+    ./primes.sh # 15
+    ./primes.sh 25
 ```

 Note that `try.sh` will run this script anyway, telling you where to get
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Lennart_Augustsson">Lennart Augustsson</a><br>
-Location: <a href="../../location.html#SE">SE</a> - <em>Kingdom of Sweden</em> (<em>Sweden</em>)
-<br><br></li>
+Location: <a href="../../location.html#SE">SE</a> - <em>Kingdom of Sweden</em> (<em>Sweden</em>)</li>
 </ul>

 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,16 +141,16 @@ Location: <a href="../../location.html#SE">SE</a> - <em>Kingdom of Sweden</em> (
 <!-- 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>
 <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">./august</span></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">./august</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>
+<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>If you have the <code>primes(6)</code> tool (sometimes part of <a href="https://github.com/vattam/BSDGames">BSD
 Games</a>) you can see
 what of the output in the first <code>N</code> (say <code>15</code> or <code>25</code>) lines are primes:</p>
-<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">./primes.sh</span> <span class="co"># 15</span></span>
-<span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./primes.sh</span> 25</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">./primes.sh</span> <span class="co"># 15</span></span>
+<span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./primes.sh</span> 25</span></code></pre></div>
 <p>Note that <code>try.sh</code> will run this script anyway, telling you where to get
 <code>primes(6)</code> if you don’t have it installed, but it will only run with the
 default value of 15, rather than trying several different values.</p>
@@ -1,14 +1,14 @@
 ## To build:

 ```sh
-make alt
+    make alt
 ```


 ## To use:

 ```sh
-./lycklama.alt < some_file
+    ./lycklama.alt < some_file
 ```

 To see why we recommend the alternate version instead of the original version,
@@ -25,13 +25,13 @@ reconfigure it like:


 ```sh
-make SLEEP=700 clobber alt
+    make SLEEP=700 clobber alt
 ```

 which would set it at 700. Then, whether you use the default value or not, try:

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


@@ -46,24 +46,24 @@ modern systems.
 ### Original build:

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


 ### Original use:

 ```sh
-./lycklama < some_file
+    ./lycklama < some_file
 ```


 ### Original try:

 ```sh
-./lycklama < lycklama.c
-./lycklama < lycklama.alt.c
-./lycklama < lycklama.orig.c
-./lycklama < Makefile
+    ./lycklama < lycklama.c
+    ./lycklama < lycklama.alt.c
+    ./lycklama < lycklama.orig.c
+    ./lycklama < Makefile
 ```


@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Ed_Lycklama">Ed Lycklama</a><br>
-Location: <a href="../../location.html#ZZ">ZZ</a> - <em>Unknown location</em>
-<br><br></li>
+Location: <a href="../../location.html#ZZ">ZZ</a> - <em>Unknown location</em></li>
 </ul>

 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,9 +141,9 @@ Location: <a href="../../location.html#ZZ">ZZ</a> - <em>Unknown location</em>
 <!-- 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> alt</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> alt</span></code></pre></div>
 <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">./lycklama.alt</span> <span class="op">&lt;</span> some_file</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">./lycklama.alt</span> <span class="op">&lt;</span> some_file</span></code></pre></div>
 <p>To see why we recommend the alternate version instead of the original version,
 see below and the <a href="#original-code">Original code</a> section.</p>
 <h2 id="try">Try:</h2>
@@ -153,23 +152,23 @@ original, slows down the output so that you can see what it looked like back in
 This will be more enjoyable. It is slowed down by the <code>usleep(3)</code> library
 call with a configurable time to sleep. The default is 500 microseconds but you can
 reconfigure it like:</p>
-<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="fu">make</span> SLEEP=700 clobber alt</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="fu">make</span> SLEEP=700 clobber alt</span></code></pre></div>
 <p>which would set it at 700. Then, whether you use the default value or not, try:</p>
-<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.alt.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.alt.sh</span></span></code></pre></div>
 <h2 id="original-code">Original code:</h2>
 <p>As explained above, because modern systems run this entry way too fast to fully
 appreciate what it does, we encourage you to first try the alternate version.
 After this, however, you might wish to try the original version, fixed for
 modern systems.</p>
 <h3 id="original-build">Original build:</h3>
-<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="fu">make</span> all</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="fu">make</span> all</span></code></pre></div>
 <h3 id="original-use">Original use:</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="ex">./lycklama</span> <span class="op">&lt;</span> some_file</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">./lycklama</span> <span class="op">&lt;</span> some_file</span></code></pre></div>
 <h3 id="original-try">Original try:</h3>
-<div class="sourceCode" id="cb7"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./lycklama</span> <span class="op">&lt;</span> lycklama.c</span>
-<span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./lycklama</span> <span class="op">&lt;</span> lycklama.alt.c</span>
-<span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a><span class="ex">./lycklama</span> <span class="op">&lt;</span> lycklama.orig.c</span>
-<span id="cb7-4"><a href="#cb7-4" aria-hidden="true" tabindex="-1"></a><span class="ex">./lycklama</span> <span class="op">&lt;</span> Makefile</span></code></pre></div>
+<div class="sourceCode" id="cb7"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./lycklama</span> <span class="op">&lt;</span> lycklama.c</span>
+<span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./lycklama</span> <span class="op">&lt;</span> lycklama.alt.c</span>
+<span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./lycklama</span> <span class="op">&lt;</span> lycklama.orig.c</span>
+<span id="cb7-4"><a href="#cb7-4" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./lycklama</span> <span class="op">&lt;</span> Makefile</span></code></pre></div>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>Run the program, redirecting a file into it, and notice how it redisplays it.
 The program itself looks like tty noise.</p>
@@ -1,7 +1,7 @@
 ## To build:

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

 There is alternate code which allows one to change the size of the maze. See
@@ -11,7 +11,7 @@ There is alternate code which allows one to change the size of the maze. See
 ### To run:

 ```sh
-./shapiro
+    ./shapiro
 ```


@@ -24,7 +24,7 @@ of the maze. The alt code allows one to easily do this.
 ### Alternate build:

 ```sh
-make alt
+    make alt
 ```


@@ -33,7 +33,7 @@ make alt
 If you wish to change the value you can do it like:

 ```sh
-make clobber SIZE=5 alt
+    make clobber SIZE=5 alt
 ```

 Note that if it is not a number then obviously there will be a compilation
@@ -42,7 +42,7 @@ error. If it's <= 0 || >= 5000 then it is set to 39, the default.
 You might also wish to try:

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

 This script will compile the program five times with a random value and then
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Carl_Shapiro">Carl Shapiro</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 -->
@@ -142,23 +141,23 @@ 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>
 <p>There is alternate code which allows one to change the size of the maze. See
 <a href="#alternate-code">Alternate code</a> below.</p>
 <h3 id="to-run">To run:</h3>
-<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">./shapiro</span></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">./shapiro</span></span></code></pre></div>
 <h2 id="alternate-code">Alternate code:</h2>
 <p>The code has a define <code>C</code> set to 39 but this can be modified to change the size
 of the maze. The alt code allows one to easily do this.</p>
 <h3 id="alternate-build">Alternate build:</h3>
-<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="fu">make</span> alt</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="fu">make</span> alt</span></code></pre></div>
 <h3 id="alternate-try">Alternate try:</h3>
 <p>If you wish to change the value you can do it like:</p>
-<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="fu">make</span> clobber SIZE=5 alt</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="fu">make</span> clobber SIZE=5 alt</span></code></pre></div>
 <p>Note that if it is not a number then obviously there will be a compilation
 error. If it’s &lt;= 0 || &gt;= 5000 then it is set to 39, the default.</p>
 <p>You might also wish to 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.alt.sh</span></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">./try.alt.sh</span></span></code></pre></div>
 <p>This script will compile the program five times with a random value and then
 prompt you in an infinite loop for values to try, exiting only if non-digits are
 in the input.</p>
@@ -1,7 +1,7 @@
 ## To build:

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

 There is another version that will be compiled in case the first fails. This
@@ -12,19 +12,19 @@ more details on it.
 ## To use:

 ```sh
-./sicherman < file
+    ./sicherman < file

-echo foo | ./sicherman
+    echo foo | ./sicherman

-./sicherman
-# type or paste some text, making sure to hit enter after each line typed
+    ./sicherman
+    # type or paste some text, making sure to hit enter after each line typed
 ```


 ## Try:

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


@@ -44,7 +44,7 @@ Although this will be built if the original fails to compile you can do it
 manually like:

 ```sh
-make alt
+    make alt
 ```

 In this case it will be built as `sicherman.alt`.
@@ -53,14 +53,14 @@ In this case it will be built as `sicherman.alt`.
 ### Alternate use:

 ```sh
-./sicherman.alt < file
+    ./sicherman.alt < file
 ```


 ### Alternate try:

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


@@ -81,7 +81,7 @@ from Richard Stallman: If you think you understand what this code
 does, then you don't, so read it again!  Explain why:

 ```sh
-./sicherman < sicherman.c | ./sicherman | diff - ./sicherman.c
+    ./sicherman < sicherman.c | ./sicherman | diff - ./sicherman.c
 ```

 results in diff reporting a difference on some machines.
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Col_G_L_Sicherman">Col. G. L. Sicherman</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 -->
@@ -142,19 +141,19 @@ 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>
 <p>There is another version that will be compiled in case the first fails. This
 should happen automatically. See <a href="#alternate-code">Alternate code</a> below for
 more details on it.</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">./sicherman</span> <span class="op">&lt;</span> file</span>
+<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">./sicherman</span> <span class="op">&lt;</span> file</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="bu">echo</span> foo <span class="kw">|</span> <span class="ex">./sicherman</span></span>
+<span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a>    <span class="bu">echo</span> foo <span class="kw">|</span> <span class="ex">./sicherman</span></span>
 <span id="cb2-4"><a href="#cb2-4" aria-hidden="true" tabindex="-1"></a></span>
-<span id="cb2-5"><a href="#cb2-5" aria-hidden="true" tabindex="-1"></a><span class="ex">./sicherman</span></span>
-<span id="cb2-6"><a href="#cb2-6" aria-hidden="true" tabindex="-1"></a><span class="co"># type or paste some text, making sure to hit enter after each line typed</span></span></code></pre></div>
+<span id="cb2-5"><a href="#cb2-5" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./sicherman</span></span>
+<span id="cb2-6"><a href="#cb2-6" aria-hidden="true" tabindex="-1"></a>    <span class="co"># type or paste some text, making sure to hit enter after each line typed</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>
+<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>
 <h2 id="alternate-code">Alternate code:</h2>
 <p>The <a href="sicherman.alt.c">sicherman.alt.c</a> is a slight change in the fixed version
 (fixed so it does not require <code>-traditional-cpp</code>) in that it has two args to
@@ -165,12 +164,12 @@ audience.</p>
 <h3 id="alternate-build">Alternate build:</h3>
 <p>Although this will be built if the original fails to compile you can do it
 manually like:</p>
-<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="fu">make</span> alt</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="fu">make</span> alt</span></code></pre></div>
 <p>In this case it will be built as <code>sicherman.alt</code>.</p>
 <h3 id="alternate-use">Alternate use:</h3>
-<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">./sicherman.alt</span> <span class="op">&lt;</span> file</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">./sicherman.alt</span> <span class="op">&lt;</span> file</span></code></pre></div>
 <h3 id="alternate-try">Alternate try:</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="ex">./try.alt.sh</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">./try.alt.sh</span></span></code></pre></div>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>This program abuses the C preprocessor so much that some <code>cpp</code>s fail to strip
 out all of the comments on the first pass! If you were able to understand
@@ -183,7 +182,7 @@ Like the program says, what’s that mean?</p>
 on a line. Now enter the letters ‘n’ through ‘z’. But to borrow a quote
 from Richard Stallman: If you think you understand what this code
 does, then you don’t, so read it again! Explain why:</p>
-<div class="sourceCode" id="cb7"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./sicherman</span> <span class="op">&lt;</span> sicherman.c <span class="kw">|</span> <span class="ex">./sicherman</span> <span class="kw">|</span> <span class="fu">diff</span> <span class="at">-</span> ./sicherman.c</span></code></pre></div>
+<div class="sourceCode" id="cb7"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./sicherman</span> <span class="op">&lt;</span> sicherman.c <span class="kw">|</span> <span class="ex">./sicherman</span> <span class="kw">|</span> <span class="fu">diff</span> <span class="at">-</span> ./sicherman.c</span></code></pre></div>
 <p>results in diff reporting a difference on some machines.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>No remarks were provided by the author.</p>