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
@@ -78,7 +78,7 @@ Also include anything else that you would like to see in future contests.
 Send such email to:

 ```
-judges@toad.com
+    judges@toad.com
 ```

 If you use, distribute or publish these entries in some way, please drop
@@ -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: doesn't work with some compilers - please provide alternative code or fix for more compilers
+    STATUS: doesn't work with some compilers - please provide alternative code or fix for more compilers
 ```

 For more detailed information see [1996 august bugs](../../bugs.html#1996_august).
@@ -19,8 +19,8 @@ For more detailed information see [1996 august bugs](../../bugs.html#1996_august
 ## To use:

 ```sh
-cat august.c test.oc | ./august > test.oo
-./august < test.oo
+    cat august.c test.oc | ./august > test.oo
+    ./august < test.oo
 ```


@@ -34,7 +34,7 @@ The above should print a `!` followed by a newline.
 ## Try:

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


@@ -44,33 +44,33 @@ This entry can feed on itself.  If you C pre-process the source,
 you can compile the interpreter:

 ```sh
-make august.oc
+    make august.oc
 ```

 We can now compile the interpreter as follows:

 ```sh
-cat august.c august.oc | ./august > august.oo
+    cat august.c august.oc | ./august > august.oo
 ```

 and use the compiled interpreter to execute some previously
 compiled code:

 ```sh
-cat august.oo test.oo | ./august
+    cat august.oo test.oo | ./august
 ```

 And we can have the compiled interpreter interpret itself which
 in turn compiles the test program:

 ```sh
-cat august.oo august.oo fac.oo | ./august
+    cat august.oo august.oo fac.oo | ./august
 ```

 And if you have lots of spare time, you can recurse one level deeper:

 ```sh
-cat august.oo august.oo august.oo fac.oo | ./august
+    cat august.oo august.oo august.oo fac.oo | ./august
 ```

 We (the judges) recommend that you spend some time studying this
@@ -108,25 +108,25 @@ Assume that the interpreter has been compiled (source in [august.c](august.c)
 and binary in august) and that we have this in a file named `test.oc`:

 ```c
-main() { putchar('!'); putchar('\n'); exit(0); }
+    main() { putchar('!'); putchar('\n'); exit(0); }
 ```

 We can then compile by

 ```sh
-cat august.c test.oc | ./august > test.oo
+    cat august.c test.oc | ./august > test.oo
 ```

 And run the compiled program by

 ```sh
-./august < test.oo
+    ./august < test.oo
 ```

 Or even simpler:

 ```sh
-cat august.c test.oc | ./august | ./august
+    cat august.c test.oc | ./august | ./august
 ```

 A larger example is included [fac.oc](fac.oc).
@@ -142,26 +142,26 @@ command from the Makefile, but add the `-E` flag and change 60000 to 40000,
 i.e.:

 ```sh
-cc -E -DZ=40000 .... august.c > august.oc
+    cc -E -DZ=40000 .... august.c > august.oc
 ```

 If `august.oc` contain some junk line starting with a `#` (most likely
 it does) then remove it like:

 ```sh
-sed -i'' '/^#/d' august.oc
+    sed -i'' '/^#/d' august.oc
 ```

 OK, we can now compile the interpreter:

 ```sh
-cat august.c august.oc | ./august > august.oo
+    cat august.c august.oc | ./august > august.oo
 ```

 And we can run it:

 ```sh
-cat august.oo test.oo | ./august
+    cat august.oo test.oo | ./august
 ```

 Here we have the interpreter interpreting another interpreter that runs
@@ -169,13 +169,13 @@ the program.  Did you think that was too fast?  Just throw in another
 level of interpretation:

 ```sh
-cat august.oo august.oo test.oo | ./august
+    cat august.oo august.oo test.oo | ./august
 ```

 And another...

 ```sh
-cat august.oo august.oo august.oo test.oo | ./august
+    cat august.oo august.oo august.oo test.oo | ./august
 ```

 ---
@@ -214,62 +214,61 @@ Below is a description of the OC grammar.
 Terminals are in quotes, `()` is used for bracketing.

 ```
-program:	decl*
+    program:	decl*

-decl:		vardecl
-		fundecl
+    decl:		vardecl
+		    fundecl

-vardecl:	type NAME ;
-		type NAME "[" INT "]" ;
+    vardecl:	type NAME ;
+		    type NAME "[" INT "]" ;

-fundecl:	type NAME "(" args ")" "{" body "}"
+    fundecl:	type NAME "(" args ")" "{" body "}"

-args:		/*empty*/
-		( arg "," )* arg
+    args:		/*empty*/
+		    ( arg "," )* arg

-arg:		type NAME
+    arg:		type NAME

-body:		vardecl* stmt*
+    body:		vardecl* stmt*

-stmt:		ifstmt
-		whilestmt
-		dowhilestmt
-		"return" expr ";"
-		expr ";"
-		"{" stmt* "}"
-		";"
+    stmt:		ifstmt
+		    whilestmt
+		    dowhilestmt
+		    "return" expr ";"
+		    expr ";"
+		    "{" stmt* "}"
+		    ";"

-ifstmt:		"if" "(" expr ")" stmt
-		"if" "(" expr ")" stmt "else" stmt
+    ifstmt:		"if" "(" expr ")" stmt
+		    "if" "(" expr ")" stmt "else" stmt

-whilestmt:	"while" "(" expr ")" stmt
+    whilestmt:	"while" "(" expr ")" stmt

-dowhilestmt:	"do" stmt "while" "(" expr ")" ";"
+    dowhilestmt:	"do" stmt "while" "(" expr ")" ";"

-expr:		expr binop expr
-		unop expr
-		expr "[" expr "]"
-		"(" expr ")"
-		expr "(" exprs ")"
-		NAME
-		INT
-		CHAR
-		STRING
+    expr:		expr binop expr
+		    unop expr
+		    expr "[" expr "]"
+		    "(" expr ")"
+		    expr "(" exprs ")"
+		    NAME
+		    INT
+		    CHAR
+		    STRING

-exprs:		/*empty*/
-		(expr ",")* expr
+    exprs:		/*empty*/
+		    (expr ",")* expr

-binop:		"+" | "-" | "*" | "/" | "%" |
-		"=" |
-		"<" | "==" | "!="
+    binop:		"+" | "-" | "*" | "/" | "%" |
+		    "=" |
+		    "<" | "==" | "!="

-unop:		"!" | "-" | "*"
+    unop:		"!" | "-" | "*"

-type:		"int" stars
-		"char" stars
-
-stars:		"*"*
+    type:		"int" stars
+		    "char" stars

+    stars:		"*"*
 ```

 ---
@@ -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 -->
@@ -142,34 +141,34 @@ 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>
 <h3 id="bugs-and-misfeatures">Bugs and (Mis)features:</h3>
 <p>The current status of this entry is:</p>
-<pre><code>STATUS: doesn&#39;t work with some compilers - please provide alternative code or fix for more compilers</code></pre>
+<pre><code>    STATUS: doesn&#39;t work with some compilers - please provide alternative code or fix for more compilers</code></pre>
 <p>For more detailed information see <a href="../../bugs.html#1996_august">1996 august 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="fu">cat</span> august.c test.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> test.oo</span>
-<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./august</span> <span class="op">&lt;</span> test.oo</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">cat</span> august.c test.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> test.oo</span>
+<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./august</span> <span class="op">&lt;</span> test.oo</span></code></pre></div>
 <p>NOTE: some compilers will compile this code into infinite loops! If the above
 cat line (or one of the ones later in the try section) does not execute in a
 very short amount of time, then you may need to fix your compiler or use gcc.</p>
 <p>The above should print a <code>!</code> followed by a newline.</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>This entry can feed on itself. If you C pre-process the source,
 you can compile the interpreter:</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="fu">make</span> august.oc</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> august.oc</span></code></pre></div>
 <p>We can now compile the interpreter as follows:</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="fu">cat</span> august.c august.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> august.oo</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="fu">cat</span> august.c august.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> august.oo</span></code></pre></div>
 <p>and use the compiled interpreter to execute some previously
 compiled code:</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="fu">cat</span> august.oo test.oo <span class="kw">|</span> <span class="ex">./august</span></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="fu">cat</span> august.oo test.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
 <p>And we can have the compiled interpreter interpret itself which
 in turn compiles the test program:</p>
-<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="fu">cat</span> august.oo august.oo fac.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
+<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="fu">cat</span> august.oo august.oo fac.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
 <p>And if you have lots of spare time, you can recurse one level deeper:</p>
-<div class="sourceCode" id="cb9"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb9-1"><a href="#cb9-1" aria-hidden="true" tabindex="-1"></a><span class="fu">cat</span> august.oo august.oo august.oo fac.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
+<div class="sourceCode" id="cb9"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb9-1"><a href="#cb9-1" aria-hidden="true" tabindex="-1"></a>    <span class="fu">cat</span> august.oo august.oo august.oo fac.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
 <p>We (the judges) recommend that you spend some time studying this
 entry as it surely will make the ‘best of the IOCCC’ list. It was
 very well received by those who attended the IOCCC BOF.</p>
@@ -195,13 +194,13 @@ of operators, and control constructs.</p>
 can go wrong. But this is what seasoned C programmers are used to.</p>
 <p>Assume that the interpreter has been compiled (source in <a href="august.c">august.c</a>
 and binary in august) and that we have this in a file named <code>test.oc</code>:</p>
-<div class="sourceCode" id="cb10"><pre class="sourceCode c"><code class="sourceCode c"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a>main<span class="op">()</span> <span class="op">{</span> putchar<span class="op">(</span><span class="ch">&#39;!&#39;</span><span class="op">);</span> putchar<span class="op">(</span><span class="ch">&#39;</span><span class="sc">\n</span><span class="ch">&#39;</span><span class="op">);</span> exit<span class="op">(</span><span class="dv">0</span><span class="op">);</span> <span class="op">}</span></span></code></pre></div>
+<div class="sourceCode" id="cb10"><pre class="sourceCode c"><code class="sourceCode c"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a>    main<span class="op">()</span> <span class="op">{</span> putchar<span class="op">(</span><span class="ch">&#39;!&#39;</span><span class="op">);</span> putchar<span class="op">(</span><span class="ch">&#39;</span><span class="sc">\n</span><span class="ch">&#39;</span><span class="op">);</span> exit<span class="op">(</span><span class="dv">0</span><span class="op">);</span> <span class="op">}</span></span></code></pre></div>
 <p>We can then compile by</p>
-<div class="sourceCode" id="cb11"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb11-1"><a href="#cb11-1" aria-hidden="true" tabindex="-1"></a><span class="fu">cat</span> august.c test.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> test.oo</span></code></pre></div>
+<div class="sourceCode" id="cb11"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb11-1"><a href="#cb11-1" aria-hidden="true" tabindex="-1"></a>    <span class="fu">cat</span> august.c test.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> test.oo</span></code></pre></div>
 <p>And run the compiled program by</p>
-<div class="sourceCode" id="cb12"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb12-1"><a href="#cb12-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./august</span> <span class="op">&lt;</span> test.oo</span></code></pre></div>
+<div class="sourceCode" id="cb12"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb12-1"><a href="#cb12-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./august</span> <span class="op">&lt;</span> test.oo</span></code></pre></div>
 <p>Or even simpler:</p>
-<div class="sourceCode" id="cb13"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb13-1"><a href="#cb13-1" aria-hidden="true" tabindex="-1"></a><span class="fu">cat</span> august.c test.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
+<div class="sourceCode" id="cb13"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb13-1"><a href="#cb13-1" aria-hidden="true" tabindex="-1"></a>    <span class="fu">cat</span> august.c test.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
 <p>A larger example is included <a href="fac.oc">fac.oc</a>.</p>
 <p>The compiler for OC is naturally written in OC (where did you think the byte
 code came from?). It is in the file <a href="parse.oc">parse.oc</a>.</p>
@@ -211,20 +210,20 @@ preprocessor (hey, what do you expect from a program that is this small), so we
 need to use an external one. To pre-process <a href="august.c">august.c</a> use the
 command from the Makefile, but add the <code>-E</code> flag and change 60000 to 40000,
 i.e.:</p>
-<div class="sourceCode" id="cb14"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb14-1"><a href="#cb14-1" aria-hidden="true" tabindex="-1"></a><span class="fu">cc</span> <span class="at">-E</span> <span class="at">-DZ</span><span class="op">=</span>40000 .... august.c <span class="op">&gt;</span> august.oc</span></code></pre></div>
+<div class="sourceCode" id="cb14"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb14-1"><a href="#cb14-1" aria-hidden="true" tabindex="-1"></a>    <span class="fu">cc</span> <span class="at">-E</span> <span class="at">-DZ</span><span class="op">=</span>40000 .... august.c <span class="op">&gt;</span> august.oc</span></code></pre></div>
 <p>If <code>august.oc</code> contain some junk line starting with a <code>#</code> (most likely
 it does) then remove it like:</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="fu">sed</span> <span class="at">-i</span><span class="st">&#39;&#39;</span> <span class="st">&#39;/^#/d&#39;</span> august.oc</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="fu">sed</span> <span class="at">-i</span><span class="st">&#39;&#39;</span> <span class="st">&#39;/^#/d&#39;</span> august.oc</span></code></pre></div>
 <p>OK, we can now compile the interpreter:</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="fu">cat</span> august.c august.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> august.oo</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="fu">cat</span> august.c august.oc <span class="kw">|</span> <span class="ex">./august</span> <span class="op">&gt;</span> august.oo</span></code></pre></div>
 <p>And we can run it:</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="fu">cat</span> august.oo test.oo <span class="kw">|</span> <span class="ex">./august</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="fu">cat</span> august.oo test.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
 <p>Here we have the interpreter interpreting another interpreter that runs
 the program. Did you think that was too fast? Just throw in another
 level of interpretation:</p>
-<div class="sourceCode" id="cb18"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb18-1"><a href="#cb18-1" aria-hidden="true" tabindex="-1"></a><span class="fu">cat</span> august.oo august.oo test.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
+<div class="sourceCode" id="cb18"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb18-1"><a href="#cb18-1" aria-hidden="true" tabindex="-1"></a>    <span class="fu">cat</span> august.oo august.oo test.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
 <p>And another…</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="fu">cat</span> august.oo august.oo august.oo test.oo <span class="kw">|</span> <span class="ex">./august</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="fu">cat</span> august.oo august.oo august.oo test.oo <span class="kw">|</span> <span class="ex">./august</span></span></code></pre></div>
 <hr />
 <p>Fitting the byte code for the compiler into the initial comment
 was a challenge. I had to strip the compiler/interpreter of
@@ -251,62 +250,61 @@ defined. <code>getchar()</code> and <code>putchar()</code> are predefined functi
 <p>Below is a description of the OC grammar.</p>
 <h3 id="oc-grammar">OC grammar</h3>
 <p>Terminals are in quotes, <code>()</code> is used for bracketing.</p>
-<pre><code>program:        decl*
+<pre><code>    program:    decl*

-decl:           vardecl
-                fundecl
+    decl:               vardecl
+                    fundecl

-vardecl:        type NAME ;
-                type NAME &quot;[&quot; INT &quot;]&quot; ;
+    vardecl:    type NAME ;
+                    type NAME &quot;[&quot; INT &quot;]&quot; ;

-fundecl:        type NAME &quot;(&quot; args &quot;)&quot; &quot;{&quot; body &quot;}&quot;
+    fundecl:    type NAME &quot;(&quot; args &quot;)&quot; &quot;{&quot; body &quot;}&quot;

-args:           /*empty*/
-                ( arg &quot;,&quot; )* arg
+    args:               /*empty*/
+                    ( arg &quot;,&quot; )* arg

-arg:            type NAME
+    arg:                type NAME

-body:           vardecl* stmt*
+    body:               vardecl* stmt*

-stmt:           ifstmt
-                whilestmt
-                dowhilestmt
-                &quot;return&quot; expr &quot;;&quot;
-                expr &quot;;&quot;
-                &quot;{&quot; stmt* &quot;}&quot;
-                &quot;;&quot;
+    stmt:               ifstmt
+                    whilestmt
+                    dowhilestmt
+                    &quot;return&quot; expr &quot;;&quot;
+                    expr &quot;;&quot;
+                    &quot;{&quot; stmt* &quot;}&quot;
+                    &quot;;&quot;

-ifstmt:         &quot;if&quot; &quot;(&quot; expr &quot;)&quot; stmt
-                &quot;if&quot; &quot;(&quot; expr &quot;)&quot; stmt &quot;else&quot; stmt
+    ifstmt:             &quot;if&quot; &quot;(&quot; expr &quot;)&quot; stmt
+                    &quot;if&quot; &quot;(&quot; expr &quot;)&quot; stmt &quot;else&quot; stmt

-whilestmt:      &quot;while&quot; &quot;(&quot; expr &quot;)&quot; stmt
+    whilestmt:  &quot;while&quot; &quot;(&quot; expr &quot;)&quot; stmt

-dowhilestmt:    &quot;do&quot; stmt &quot;while&quot; &quot;(&quot; expr &quot;)&quot; &quot;;&quot;
+    dowhilestmt:        &quot;do&quot; stmt &quot;while&quot; &quot;(&quot; expr &quot;)&quot; &quot;;&quot;

-expr:           expr binop expr
-                unop expr
-                expr &quot;[&quot; expr &quot;]&quot;
-                &quot;(&quot; expr &quot;)&quot;
-                expr &quot;(&quot; exprs &quot;)&quot;
-                NAME
-                INT
-                CHAR
-                STRING
+    expr:               expr binop expr
+                    unop expr
+                    expr &quot;[&quot; expr &quot;]&quot;
+                    &quot;(&quot; expr &quot;)&quot;
+                    expr &quot;(&quot; exprs &quot;)&quot;
+                    NAME
+                    INT
+                    CHAR
+                    STRING

-exprs:          /*empty*/
-                (expr &quot;,&quot;)* expr
+    exprs:              /*empty*/
+                    (expr &quot;,&quot;)* expr

-binop:          &quot;+&quot; | &quot;-&quot; | &quot;*&quot; | &quot;/&quot; | &quot;%&quot; |
-                &quot;=&quot; |
-                &quot;&lt;&quot; | &quot;==&quot; | &quot;!=&quot;
+    binop:              &quot;+&quot; | &quot;-&quot; | &quot;*&quot; | &quot;/&quot; | &quot;%&quot; |
+                    &quot;=&quot; |
+                    &quot;&lt;&quot; | &quot;==&quot; | &quot;!=&quot;

-unop:           &quot;!&quot; | &quot;-&quot; | &quot;*&quot;
+    unop:               &quot;!&quot; | &quot;-&quot; | &quot;*&quot;

-type:           &quot;int&quot; stars
-                &quot;char&quot; stars
+    type:               &quot;int&quot; stars
+                    &quot;char&quot; stars

-stars:          &quot;*&quot;*
-</code></pre>
+    stars:              &quot;*&quot;*</code></pre>
 <hr />
 <p>Well, that is enough ranting for now.</p>
 <!--
@@ -1,21 +1,21 @@
 ## To build:

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


 ## To use:

 ```sh
-./dalbec
+    ./dalbec
 ```


 ## Try:

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

 Why does the output end with 121?
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#John_Dalbec">John Dalbec</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 -->
@@ -142,11 +141,11 @@ 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="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">./dalbec</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">./dalbec</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>Why does the output end with 121?</p>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>The output is mis-leading … why does it also print 2047?</p>
@@ -1,7 +1,7 @@
 ## To build:

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

 We recommend that you use the alt version to see what the entry looked like back
@@ -12,7 +12,7 @@ section.
 ## To use:

 ```sh
-./eldby.alt
+    ./eldby.alt
 ```

 To quit send intr (typically ctrl-c).
@@ -29,8 +29,8 @@ value used in `usleep()`. The default is `35000` but you can easily change
 it. To do so try:

 ```sh
-make SLEEP=20000 clobber alt
-./eldby.alt
+    make SLEEP=20000 clobber alt
+    ./eldby.alt
 ```


@@ -42,7 +42,7 @@ This version is the original which has no sleep time in between updates.
 ### Original build:

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


@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Thor_Eldby">Thor Eldby</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 -->
@@ -142,12 +141,12 @@ 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>
 <p>We recommend that you use the alt version to see what the entry looked like back
 in 1996. For the original version see the <a href="#original-code">original code</a>
 section.</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">./eldby.alt</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">./eldby.alt</span></span></code></pre></div>
 <p>To quit send intr (typically ctrl-c).</p>
 <p>NOTE: to reset the sanity of your terminal after this program ends try <code>reset</code>.</p>
 <h2 id="try">Try:</h2>
@@ -156,12 +155,12 @@ happening with modern systems, and to not flash too quickly, which can be
 problematic for some people, can be configured to different speeds by way of the
 value used in <code>usleep()</code>. The default is <code>35000</code> but you can easily change
 it. To do so try:</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=20000 clobber alt</span>
-<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./eldby.alt</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="fu">make</span> SLEEP=20000 clobber alt</span>
+<span id="cb3-2"><a href="#cb3-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./eldby.alt</span></span></code></pre></div>
 <h2 id="original-code">Original code:</h2>
 <p>This version is the original which has no sleep time in between updates.</p>
 <h3 id="original-build">Original build:</h3>
-<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> all</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> all</span></code></pre></div>
 <h3 id="original-use">Original use:</h3>
 <p>Use <code>./eldby</code> as you would <code>./eldby.alt</code> above.</p>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
@@ -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: missing or dead link - please provide them
+    STATUS: missing or dead link - please provide them
 ```

 For more detailed information see [1996 gandalf bugs](../../bugs.html#1996_gandalf).
@@ -19,14 +19,14 @@ For more detailed information see [1996 gandalf bugs](../../bugs.html#1996_ganda
 ## To use:

 ```sh
-./gandalf
+    ./gandalf
 ```


 ## Try:

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

 As the script asks, care to guess why these execute differently?  Only the
@@ -42,7 +42,7 @@ BTW: it is perilous to 'try' the patience of
 For misleading C pre-processor output, try:

 ```sh
-cc -E gandalf.c
+    cc -E gandalf.c
 ```


@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Dean_Swift">Dean Swift</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 -->
@@ -142,15 +141,15 @@ 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> 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: missing or dead link - please provide them</code></pre>
+<pre><code>    STATUS: missing or dead link - please provide them</code></pre>
 <p>For more detailed information see <a href="../../bugs.html#1996_gandalf">1996 gandalf 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">./gandalf</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">./gandalf</span></span></code></pre></div>
 <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>
 <p>As the script asks, care to guess why these execute differently? Only the
 compiler knows … ok maybe other things like the author, the judges and perhaps
 you too?</p>
@@ -158,7 +157,7 @@ you too?</p>
 <a href="https://www.glyphweb.com/arda/g/gandalf.html">Gandalf</a>. Go ahead, ‘try’ it! :-)</p>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>For misleading C pre-processor output, 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="fu">cc</span> <span class="at">-E</span> gandalf.c</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">cc</span> <span class="at">-E</span> gandalf.c</span></code></pre></div>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>The program requires an ASCII system.</p>
 <!--
@@ -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: uses gets() - change to fgets() if possible
+    STATUS: uses gets() - change to fgets() if possible
 ```

 For more detailed information see [1996 huffman bugs](../../bugs.html#1996_huffman).
@@ -19,14 +19,14 @@ For more detailed information see [1996 huffman bugs](../../bugs.html#1996_huffm
 ## To use:

 ```sh
-echo 'Huffman Decoding' | ./huffman
+    echo 'Huffman Decoding' | ./huffman
 ```


 ## Try:

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


@@ -40,7 +40,7 @@ And for a misleading hint, consider who won!  :-)
 And if you really can't see what is going on, here is an extra spoiler:

 ```sh
-./huffman < huffman.c 2>/dev/null
+    ./huffman < huffman.c 2>/dev/null
 ```

 This entry was very well received at the IOCCC BOF.
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Ken_Huffman">Ken Huffman</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 -->
@@ -142,21 +141,21 @@ 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: uses gets() - change to fgets() if possible</code></pre>
+<pre><code>    STATUS: uses gets() - change to fgets() if possible</code></pre>
 <p>For more detailed information see <a href="../../bugs.html#1996_huffman">1996 huffman 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="bu">echo</span> <span class="st">&#39;Huffman Decoding&#39;</span> <span class="kw">|</span> <span class="ex">./huffman</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="bu">echo</span> <span class="st">&#39;Huffman Decoding&#39;</span> <span class="kw">|</span> <span class="ex">./huffman</span></span></code></pre></div>
 <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>If you are still confused and want to read a spoiler, check out
 the source and it will be clear as mud!</p>
 <p>And for a misleading hint, consider who won! :-)</p>
 <p>And if you really can’t see what is going on, here is an extra spoiler:</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">./huffman</span> <span class="op">&lt;</span> huffman.c <span class="dv">2</span><span class="op">&gt;</span>/dev/null</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">./huffman</span> <span class="op">&lt;</span> huffman.c <span class="dv">2</span><span class="op">&gt;</span>/dev/null</span></code></pre></div>
 <p>This entry was very well received at the IOCCC BOF.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>This filter program is really not obfuscated code. It compiles cleanly
@@ -180,7 +180,7 @@ Rules differ from year to year, sometimes in significant ways.</p>
 <p>Please send us comments and suggestions what we have expressed above.
 Also include anything else that you would like to see in future contests.
 Send such email to:</p>
-<pre><code>judges@toad.com</code></pre>
+<pre><code>    judges@toad.com</code></pre>
 <p>If you use, distribute or publish these entries in some way, please drop
 us a line. We enjoy seeing who, where and how the contest is used.</p>
 <h2 id="final-comments">Final Comments</h2>
@@ -1,7 +1,7 @@
 ## To build:

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

 NOTE: this entry requires `X11/Xlib.h` header file and the X11 library to
@@ -15,8 +15,8 @@ entry.
 The current status of this entry is:

 ```
-STATUS: INABIAF - please **DO NOT** fix
-STATUS: missing or dead link - please provide them
+    STATUS: INABIAF - please **DO NOT** fix
+    STATUS: missing or dead link - please provide them
 ```

 For more detailed information see [1996 jonth bugs](../../bugs.html#1996_jonth).
@@ -25,7 +25,7 @@ For more detailed information see [1996 jonth bugs](../../bugs.html#1996_jonth).
 ## To use:

 ```sh
-./jonth :0 :0
+    ./jonth :0 :0
 ```

 NOTE: the two boards will be on top of each other so you will have to drag one
@@ -36,21 +36,21 @@ NOTE: if there is no X service open this will crash. If this is the case you
 might try:

 ```sh
-./jonth
+    ./jonth
 ```

 These are supposed to happen.  As is written in the
 [The Jargon File](http://catb.org/jargon/html/F/feature.html):

 ```
-That's not a bug, that's a feature.
+    That's not a bug, that's a feature.
 ```


 ## Try:

 ```sh
-./jonth host1:0 host2:0
+    ./jonth host1:0 host2:0
 ```


@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Jon_Thingvold">Jon Thingvold</a><br>
-Location: <a href="../../location.html#NO">NO</a> - <em>Kingdom of Norway</em> (<em>Norway</em>)
-<br><br></li>
+Location: <a href="../../location.html#NO">NO</a> - <em>Kingdom of Norway</em> (<em>Norway</em>)</li>
 </ul>

 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,28 +141,28 @@ Location: <a href="../../location.html#NO">NO</a> - <em>Kingdom of Norway</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>
 <p>NOTE: this entry requires <code>X11/Xlib.h</code> header file and the X11 library to
 compile. macOS users running Mountain Lion and later will need to download and
 install <a href="https://www.xquartz.org">XQuartz</a> in order to compile and run this
 entry.</p>
 <h3 id="bugs-and-misfeatures">Bugs and (Mis)features:</h3>
 <p>The current status of this entry is:</p>
-<pre><code>STATUS: INABIAF - please **DO NOT** fix
-STATUS: missing or dead link - please provide them</code></pre>
+<pre><code>    STATUS: INABIAF - please **DO NOT** fix
+    STATUS: missing or dead link - please provide them</code></pre>
 <p>For more detailed information see <a href="../../bugs.html#1996_jonth">1996 jonth 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">./jonth</span> :0 :0</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">./jonth</span> :0 :0</span></code></pre></div>
 <p>NOTE: the two boards will be on top of each other so you will have to drag one
 off the other so that you can properly play.</p>
 <p>NOTE: if there is no X service open this will crash. If this is the case you
 might 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">./jonth</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">./jonth</span></span></code></pre></div>
 <p>These are supposed to happen. As is written in the
 <a href="http://catb.org/jargon/html/F/feature.html">The Jargon File</a>:</p>
-<pre><code>That&#39;s not a bug, that&#39;s a feature.</code></pre>
+<pre><code>    That&#39;s not a bug, that&#39;s a feature.</code></pre>
 <h2 id="try">Try:</h2>
-<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">./jonth</span> host1:0 host2:0</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">./jonth</span> host1:0 host2:0</span></code></pre></div>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>For extra credit, figure out how you can cheat by taking over a square already
 occupied by an opponent.</p>
@@ -1,14 +1,14 @@
 ## To build:

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


 ## To use:

 ```sh
-./rcm < file.gz
+    ./rcm < file.gz
 ```

 where `file.gz` is some gzipped file.
@@ -19,7 +19,7 @@ where `file.gz` is some gzipped file.
 For more information try:

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


@@ -28,7 +28,7 @@ For more information try:
 For a good no-op try:

 ```sh
-gzip -c < rcm.c | ./rcm
+    gzip -c < rcm.c | ./rcm
 ```

 NOTE: this is done in the [try.sh](try.sh) script as well, along with some other
@@ -71,7 +71,7 @@ from the GNU gzip source tree is 31,613 characters in length and uncompresses
 the emacs distribution file in slightly under 25 seconds.  Thus:

 ```
-3100 / 130 = 23.85       -vs-      31613 / 25 = 1264.52
+    3100 / 130 = 23.85       -vs-      31613 / 25 = 1264.52
 ```

 which represents a better than 530% improvement in the ratio of
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Ron_McFarland">Ron McFarland</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>
 <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">./rcm</span> <span class="op">&lt;</span> file.gz</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">./rcm</span> <span class="op">&lt;</span> file.gz</span></code></pre></div>
 <p>where <code>file.gz</code> is some gzipped file.</p>
 <h2 id="try">Try:</h2>
 <p>For more information try:</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="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="judges-remarks">Judges’ remarks:</h2>
 <p>For a good no-op 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="fu">gzip</span> <span class="at">-c</span> <span class="op">&lt;</span> rcm.c <span class="kw">|</span> <span class="ex">./rcm</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="fu">gzip</span> <span class="at">-c</span> <span class="op">&lt;</span> rcm.c <span class="kw">|</span> <span class="ex">./rcm</span></span></code></pre></div>
 <p>NOTE: this is done in the <a href="try.sh">try.sh</a> script as well, along with some other
 commands including a way to do the above command but with more steps.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
@@ -176,7 +175,7 @@ file
 about 130 seconds on my HP 9000/735. The now obsolete source file `inflate.c’
 from the GNU gzip source tree is 31,613 characters in length and uncompresses
 the emacs distribution file in slightly under 25 seconds. Thus:</p>
-<pre><code>3100 / 130 = 23.85       -vs-      31613 / 25 = 1264.52</code></pre>
+<pre><code>    3100 / 130 = 23.85       -vs-      31613 / 25 = 1264.52</code></pre>
 <p>which represents a better than 530% improvement in the ratio of
 source file size to execution time.”</p>
 <h4 id="the-whining-programmers-argument">The Whining Programmer’s Argument:</h4>
@@ -1,14 +1,14 @@
 ## To build:

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


 ## To use:

 ```sh
-./schweikh1
+    ./schweikh1
 ```


@@ -18,7 +18,7 @@ To find the day that Easter falls on in the current year and to show all Easter
 dates from 1582 to 2199:

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


@@ -48,43 +48,42 @@ Calendar](https://en.wikipedia.org/wiki/Gregorian_calendar), that is, from ad 15
 to ad 2199:

 ```
-Let J be the year.
-If J is from 1582 to 1699, let M be 22, let N be 2
-If J is from 1700 to 1799, let M be 23, let N be 3
-If J is from 1800 to 1899, let M be 23, let N be 4
-If J is from 1900 to 2099, let M be 24, let N be 5
-If J is from 2100 to 2199, let M be 24, let N be 6
-Let a be the modulus of J divided by 19
-Let b be the modulus of J divided by 4
-Let c be the modulus of J divided by 7
-Let d be the modulus of (19a + M) divided by 30
-Let e be the modulus of (2b + 4c + 6d + N) divided by 7
-
+    Let J be the year.
+    If J is from 1582 to 1699, let M be 22, let N be 2
+    If J is from 1700 to 1799, let M be 23, let N be 3
+    If J is from 1800 to 1899, let M be 23, let N be 4
+    If J is from 1900 to 2099, let M be 24, let N be 5
+    If J is from 2100 to 2199, let M be 24, let N be 6
+    Let a be the modulus of J divided by 19
+    Let b be the modulus of J divided by 4
+    Let c be the modulus of J divided by 7
+    Let d be the modulus of (19a + M) divided by 30
+    Let e be the modulus of (2b + 4c + 6d + N) divided by 7
 ```

 The interesting Sunday is either:

 ```
-March 22 + d + e   or
-April d + e - 9    (only one of them is a valid date)
+    March 22 + d + e   or
+    April d + e - 9    (only one of them is a valid date)
 ```

 with the following exceptions:

 ```
-April 26 must always be changed to April 19
-April 25 must be changed to April 18 if d is 28 and a is greater than 10
+    April 26 must always be changed to April 19
+    April 25 must be changed to April 18 if d is 28 and a is greater than 10
 ```

 ### Example:

 ```
-J = 1962, M = 24, N = 5
-a = J % 19 == 5
-b = J %  4 == 2
-c = J %  7 == 2
-d = 119 % 30 == 29
-e = 191 % 7 == 2
+    J = 1962, M = 24, N = 5
+    a = J % 19 == 5
+    b = J %  4 == 2
+    c = J %  7 == 2
+    d = 119 % 30 == 29
+    e = 191 % 7 == 2
 ```

 March 53 is invalid, so the result is April 22 1962.
@@ -120,7 +119,7 @@ Try to be as precise as can be and no one will comprehend what you mean.


 ```
-comprehension = 1/(2**precision)
+    comprehension = 1/(2**precision)
 ```


@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Jens_Schweikhardt">Jens Schweikhardt</a><br>
-Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germany</em> (<em>Germany</em>)
-<br><br></li>
+Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germany</em> (<em>Germany</em>)</li>
 </ul>

 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,13 +141,13 @@ Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germ
 <!-- 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">./schweikh1</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">./schweikh1</span></span></code></pre></div>
 <h2 id="try">Try:</h2>
 <p>To find the day that Easter falls on in the current year and to show all Easter
 dates from 1582 to 2199:</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="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="judges-remarks">Judges’ remarks:</h2>
 <p>Look at the source. There is something very odd going on here.
 Where does the real code come from if everything is a C pre-processor
@@ -167,31 +166,30 @@ ueber das Weltall” ‘Handbook About Space’, Meyer, 5th Edition, 1973, p149]
 for anni domini within the <a href="https://en.wikipedia.org/wiki/Gregorian_calendar">Gregorian
 Calendar</a>, that is, from ad 1582
 to ad 2199:</p>
-<pre><code>Let J be the year.
-If J is from 1582 to 1699, let M be 22, let N be 2
-If J is from 1700 to 1799, let M be 23, let N be 3
-If J is from 1800 to 1899, let M be 23, let N be 4
-If J is from 1900 to 2099, let M be 24, let N be 5
-If J is from 2100 to 2199, let M be 24, let N be 6
-Let a be the modulus of J divided by 19
-Let b be the modulus of J divided by 4
-Let c be the modulus of J divided by 7
-Let d be the modulus of (19a + M) divided by 30
-Let e be the modulus of (2b + 4c + 6d + N) divided by 7
-</code></pre>
+<pre><code>    Let J be the year.
+    If J is from 1582 to 1699, let M be 22, let N be 2
+    If J is from 1700 to 1799, let M be 23, let N be 3
+    If J is from 1800 to 1899, let M be 23, let N be 4
+    If J is from 1900 to 2099, let M be 24, let N be 5
+    If J is from 2100 to 2199, let M be 24, let N be 6
+    Let a be the modulus of J divided by 19
+    Let b be the modulus of J divided by 4
+    Let c be the modulus of J divided by 7
+    Let d be the modulus of (19a + M) divided by 30
+    Let e be the modulus of (2b + 4c + 6d + N) divided by 7</code></pre>
 <p>The interesting Sunday is either:</p>
-<pre><code>March 22 + d + e   or
-April d + e - 9    (only one of them is a valid date)</code></pre>
+<pre><code>    March 22 + d + e   or
+    April d + e - 9    (only one of them is a valid date)</code></pre>
 <p>with the following exceptions:</p>
-<pre><code>April 26 must always be changed to April 19
-April 25 must be changed to April 18 if d is 28 and a is greater than 10</code></pre>
+<pre><code>    April 26 must always be changed to April 19
+    April 25 must be changed to April 18 if d is 28 and a is greater than 10</code></pre>
 <h3 id="example">Example:</h3>
-<pre><code>J = 1962, M = 24, N = 5
-a = J % 19 == 5
-b = J %  4 == 2
-c = J %  7 == 2
-d = 119 % 30 == 29
-e = 191 % 7 == 2</code></pre>
+<pre><code>    J = 1962, M = 24, N = 5
+    a = J % 19 == 5
+    b = J %  4 == 2
+    c = J %  7 == 2
+    d = 119 % 30 == 29
+    e = 191 % 7 == 2</code></pre>
 <p>March 53 is invalid, so the result is April 22 1962.</p>
 <h3 id="why-i-think-this-is-obfuscated">Why I think this is obfuscated</h3>
 <p>Apart from the calculation of the Easter date, the definition <em>and</em>
@@ -214,7 +212,7 @@ these easy to remember language elements is justified in my opinion.</p>
 <h3 id="the-moral">The moral:</h3>
 <p>Try to be as precise as can be and no one will comprehend what you mean.</p>
 <h4 id="the-formula">The formula:</h4>
-<pre><code>comprehension = 1/(2**precision)</code></pre>
+<pre><code>    comprehension = 1/(2**precision)</code></pre>
 <h4 id="the-interpretation">The interpretation:</h4>
 <p>“Say nothing and everybody will understand.”</p>
 <p>The <code>-I/usr/include</code> in the build file is needed by gcc on Solaris because
@@ -1,14 +1,14 @@
 ## To build:

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


 ## To use:

 ```sh
-./schweikh2
+    ./schweikh2
 ```

 The program accepts up to 4 parameters:
@@ -25,19 +25,19 @@ The program accepts up to 4 parameters:
 ## Try:

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

 What happens if you pass only three parameters like the below?

 ```sh
-./schweikh2 15 1 0
+    ./schweikh2 15 1 0
 ```

 The author also suggests:

 ```sh
-while :; do grep -v '#' schweikh2.c; done
+    while :; do grep -v '#' schweikh2.c; done
 ```

 (and we do too) which works with `sh`, `bash`, `ksh` and `zsh` as well. Press
@@ -52,9 +52,9 @@ in [hunni.c](hunni.c). The perl script, [hunni.pl](hunni.pl), obfuscates it
 appropriately. Try:

 ```sh
-less hunni.c
+    less hunni.c

-perl ./hunni.pl < hunni.c
+    perl ./hunni.pl < hunni.c
 ```

 This entry was another crowd pleaser at the IOCCC BOF.
@@ -138,12 +138,12 @@ minutes (`gcc -O3`).
 ### Sample arguments:

 ```sh
-./schweikh2 6
-./schweikh2 7 0
-./schweikh2 7 7 0
-./schweikh2 8 9 -1 -67/21
-./schweikh2 8 2 2/5 -98/25
-./schweikh2 2 1/0 1 1/0
+    ./schweikh2 6
+    ./schweikh2 7 0
+    ./schweikh2 7 7 0
+    ./schweikh2 8 9 -1 -67/21
+    ./schweikh2 8 2 2/5 -98/25
+    ./schweikh2 2 1/0 1 1/0
 ```

 ### Miscellaneous
@@ -152,7 +152,7 @@ The diamond pattern can be continued without a break.
 For a nice printout try this on your Bourne compatible shell:

 ```sh
-while :; do grep -v '#' schweikh2.c; done
+    while :; do grep -v '#' schweikh2.c; done
 ```


@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Jens_Schweikhardt">Jens Schweikhardt</a><br>
-Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germany</em> (<em>Germany</em>)
-<br><br></li>
+Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germany</em> (<em>Germany</em>)</li>
 </ul>

 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,9 +141,9 @@ Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germ
 <!-- 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">./schweikh2</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">./schweikh2</span></span></code></pre></div>
 <p>The program accepts up to 4 parameters:</p>
 <ol start="0" type="1">
 <li><p>The number of operators in the expression [default: 9]</p></li>
@@ -153,11 +152,11 @@ Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germ
 <li><p>The goal value or 0/0 [default: 42]</p></li>
 </ol>
 <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>What happens if you pass only three parameters like the below?</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">./schweikh2</span> 15 1 0</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">./schweikh2</span> 15 1 0</span></code></pre></div>
 <p>The author also suggests:</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="cf">while</span> <span class="bu">:</span><span class="kw">;</span> <span class="cf">do</span> <span class="fu">grep</span> <span class="at">-v</span> <span class="st">&#39;#&#39;</span> schweikh2.c<span class="kw">;</span> <span class="cf">done</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="cf">while</span> <span class="bu">:</span><span class="kw">;</span> <span class="cf">do</span> <span class="fu">grep</span> <span class="at">-v</span> <span class="st">&#39;#&#39;</span> schweikh2.c<span class="kw">;</span> <span class="cf">done</span></span></code></pre></div>
 <p>(and we do too) which works with <code>sh</code>, <code>bash</code>, <code>ksh</code> and <code>zsh</code> as well. Press
 ctrl-c to stop it. Observe how the <a href="try.sh">try.sh</a> script does this once to
 make it easier to see what is happening.</p>
@@ -165,9 +164,9 @@ make it easier to see what is happening.</p>
 <p>The original program, with only slight obfuscations, may be found
 in <a href="hunni.c">hunni.c</a>. The perl script, <a href="hunni.pl">hunni.pl</a>, obfuscates it
 appropriately. Try:</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="fu">less</span> hunni.c</span>
+<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">less</span> hunni.c</span>
 <span id="cb6-2"><a href="#cb6-2" aria-hidden="true" tabindex="-1"></a></span>
-<span id="cb6-3"><a href="#cb6-3" aria-hidden="true" tabindex="-1"></a><span class="fu">perl</span> ./hunni.pl <span class="op">&lt;</span> hunni.c</span></code></pre></div>
+<span id="cb6-3"><a href="#cb6-3" aria-hidden="true" tabindex="-1"></a>    <span class="fu">perl</span> ./hunni.pl <span class="op">&lt;</span> hunni.c</span></code></pre></div>
 <p>This entry was another crowd pleaser at the IOCCC BOF.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <p>Note: the source must be viewed with tabstop 8. To appreciate the
@@ -231,16 +230,16 @@ operators but you will probably wait quite some time for every of the
 on a 50 MHz SPARC, <code>4^11</code> expressions are evaluated in about 3 cpu
 minutes (<code>gcc -O3</code>).</p>
 <h3 id="sample-arguments">Sample arguments:</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">./schweikh2</span> 6</span>
-<span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./schweikh2</span> 7 0</span>
-<span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a><span class="ex">./schweikh2</span> 7 7 0</span>
-<span id="cb7-4"><a href="#cb7-4" aria-hidden="true" tabindex="-1"></a><span class="ex">./schweikh2</span> 8 9 <span class="at">-1</span> <span class="at">-67</span>/21</span>
-<span id="cb7-5"><a href="#cb7-5" aria-hidden="true" tabindex="-1"></a><span class="ex">./schweikh2</span> 8 2 2/5 <span class="at">-98</span>/25</span>
-<span id="cb7-6"><a href="#cb7-6" aria-hidden="true" tabindex="-1"></a><span class="ex">./schweikh2</span> 2 1/0 1 1/0</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">./schweikh2</span> 6</span>
+<span id="cb7-2"><a href="#cb7-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./schweikh2</span> 7 0</span>
+<span id="cb7-3"><a href="#cb7-3" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./schweikh2</span> 7 7 0</span>
+<span id="cb7-4"><a href="#cb7-4" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./schweikh2</span> 8 9 <span class="at">-1</span> <span class="at">-67</span>/21</span>
+<span id="cb7-5"><a href="#cb7-5" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./schweikh2</span> 8 2 2/5 <span class="at">-98</span>/25</span>
+<span id="cb7-6"><a href="#cb7-6" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./schweikh2</span> 2 1/0 1 1/0</span></code></pre></div>
 <h3 id="miscellaneous">Miscellaneous</h3>
 <p>The diamond pattern can be continued without a break.
 For a nice printout try this on your Bourne compatible shell:</p>
-<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="cf">while</span> <span class="bu">:</span><span class="kw">;</span> <span class="cf">do</span> <span class="fu">grep</span> <span class="at">-v</span> <span class="st">&#39;#&#39;</span> schweikh2.c<span class="kw">;</span> <span class="cf">done</span></span></code></pre></div>
+<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="cf">while</span> <span class="bu">:</span><span class="kw">;</span> <span class="cf">do</span> <span class="fu">grep</span> <span class="at">-v</span> <span class="st">&#39;#&#39;</span> schweikh2.c<span class="kw">;</span> <span class="cf">done</span></span></code></pre></div>
 <!--

    Copyright © 1984-2024 by Landon Curt Noll. All Rights Reserved.
@@ -1,7 +1,7 @@
 ## To build:

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


@@ -13,7 +13,7 @@ or force you to reboot using the Big Red Button!  This is **NOT** a joke.
 You have been warned.

 ```sh
-./schweikh3
+    ./schweikh3
 ```


@@ -28,7 +28,7 @@ systems.
 But still it is a useful utility.  To use try:

 ```sh
-./schweikh3
+    ./schweikh3
 ```

 and thanks for the virtual memories!  :-)
@@ -58,26 +58,26 @@ compiler. The source fails to compile under a C++ compiler due to
 the `new' identifier which is a C++ reserved word:

 ```sh
-$ g++ schweikh3.c
-schweikh3.c:9: parse error before `new'
-schweikh3.c:16: parse error before `new'
-schweikh3.c:46: parse error before `void'
-schweikh3.c:65: parse error before `Lisp'
-schweikh3.c:68: parse error before `;'
-[...]
-schweikh3.c:91: confused by earlier errors, bailing out
+    $ g++ schweikh3.c
+    schweikh3.c:9: parse error before `new'
+    schweikh3.c:16: parse error before `new'
+    schweikh3.c:46: parse error before `void'
+    schweikh3.c:65: parse error before `Lisp'
+    schweikh3.c:68: parse error before `;'
+    [...]
+    schweikh3.c:91: confused by earlier errors, bailing out
 ```

 The source fails to compile on compilers that recognize the inline
 keyword by default, e.g. gcc:

 ```sh
-$ gcc schweikh3.c
-schweikh3.c:46: parse error before `void'
-schweikh3.c: In function `main':
-schweikh3.c:91: parse error before `inline'
-schweikh3.c: At top level:
-schweikh3.c:97: parse error before `void'
+    $ gcc schweikh3.c
+    schweikh3.c:46: parse error before `void'
+    schweikh3.c: In function `main':
+    schweikh3.c:91: parse error before `inline'
+    schweikh3.c: At top level:
+    schweikh3.c:97: parse error before `void'
 ```

 The `-ansi` option to gcc fixes this.
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Jens_Schweikhardt">Jens Schweikhardt</a><br>
-Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germany</em> (<em>Germany</em>)
-<br><br></li>
+Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germany</em> (<em>Germany</em>)</li>
 </ul>

 <!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,20 +141,20 @@ Location: <a href="../../location.html#DE">DE</a> - <em>Federal Republic of Germ
 <!-- 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>
 <p><strong>WARNING: DO NOT RUN this program without reading this text down to the end!</strong>
 It may render your system unusable for a limited amount of time
 or force you to reboot using the Big Red Button! This is <strong>NOT</strong> a joke.
 You have been warned.</p>
-<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">./schweikh3</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">./schweikh3</span></span></code></pre></div>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>The source fails to compile on compilers that recognize the inline
 keyword by default. For gcc, you may need to use <code>-ansi</code>.</p>
 <p>See the file <a href="schweikh3.info">schweikh3.info</a> for example output from various
 systems.</p>
 <p>But still it is a useful utility. To use try:</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="ex">./schweikh3</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">./schweikh3</span></span></code></pre></div>
 <p>and thanks for the virtual memories! :-)</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <h3 id="why-i-think-my-entry-is-obfuscated">Why I think my entry is obfuscated</h3>
@@ -172,22 +171,22 @@ COBOL, F77, awk etc.</p>
 <p>You have to select maximum ANSI C conformance of your
 compiler. The source fails to compile under a C++ compiler due to
 the `new’ identifier which is a C++ reserved word:</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">$</span> g++ schweikh3.c</span>
-<span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a><span class="ex">schweikh3.c:9:</span> parse error before <span class="kw">`</span><span class="ex">new</span><span class="st">&#39;</span></span>
-<span id="cb4-3"><a href="#cb4-3" aria-hidden="true" tabindex="-1"></a><span class="st">schweikh3.c:16: parse error before `new&#39;</span></span>
-<span id="cb4-4"><a href="#cb4-4" aria-hidden="true" tabindex="-1"></a><span class="ex">schweikh3.c:46:</span> parse error before <span class="kw">`</span>void<span class="st">&#39;</span></span>
-<span id="cb4-5"><a href="#cb4-5" aria-hidden="true" tabindex="-1"></a><span class="st">schweikh3.c:65: parse error before `Lisp&#39;</span></span>
-<span id="cb4-6"><a href="#cb4-6" aria-hidden="true" tabindex="-1"></a><span class="ex">schweikh3.c:68:</span> parse error before <span class="kw">`;</span><span class="st">&#39;</span></span>
-<span id="cb4-7"><a href="#cb4-7" aria-hidden="true" tabindex="-1"></a><span class="st">[...]</span></span>
-<span id="cb4-8"><a href="#cb4-8" aria-hidden="true" tabindex="-1"></a><span class="st">schweikh3.c:91: confused by earlier errors, bailing out</span></span></code></pre></div>
+<div class="sourceCode" id="cb4"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb4-1"><a href="#cb4-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">$</span> g++ schweikh3.c</span>
+<span id="cb4-2"><a href="#cb4-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">schweikh3.c:9:</span> parse error before <span class="kw">`</span><span class="ex">new</span><span class="st">&#39;</span></span>
+<span id="cb4-3"><a href="#cb4-3" aria-hidden="true" tabindex="-1"></a><span class="st">    schweikh3.c:16: parse error before `new&#39;</span></span>
+<span id="cb4-4"><a href="#cb4-4" aria-hidden="true" tabindex="-1"></a>    <span class="ex">schweikh3.c:46:</span> parse error before <span class="kw">`</span>void<span class="st">&#39;</span></span>
+<span id="cb4-5"><a href="#cb4-5" aria-hidden="true" tabindex="-1"></a><span class="st">    schweikh3.c:65: parse error before `Lisp&#39;</span></span>
+<span id="cb4-6"><a href="#cb4-6" aria-hidden="true" tabindex="-1"></a>    <span class="ex">schweikh3.c:68:</span> parse error before <span class="kw">`;</span><span class="st">&#39;</span></span>
+<span id="cb4-7"><a href="#cb4-7" aria-hidden="true" tabindex="-1"></a><span class="st">    [...]</span></span>
+<span id="cb4-8"><a href="#cb4-8" aria-hidden="true" tabindex="-1"></a><span class="st">    schweikh3.c:91: confused by earlier errors, bailing out</span></span></code></pre></div>
 <p>The source fails to compile on compilers that recognize the inline
 keyword by default, e.g. gcc:</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">$</span> gcc schweikh3.c</span>
-<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a><span class="ex">schweikh3.c:46:</span> parse error before <span class="kw">`</span><span class="ex">void</span><span class="st">&#39;</span></span>
-<span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a><span class="st">schweikh3.c: In function `main&#39;</span><span class="ex">:</span></span>
-<span id="cb5-4"><a href="#cb5-4" aria-hidden="true" tabindex="-1"></a><span class="ex">schweikh3.c:91:</span> parse error before <span class="kw">`</span>inline<span class="st">&#39;</span></span>
-<span id="cb5-5"><a href="#cb5-5" aria-hidden="true" tabindex="-1"></a><span class="st">schweikh3.c: At top level:</span></span>
-<span id="cb5-6"><a href="#cb5-6" aria-hidden="true" tabindex="-1"></a><span class="st">schweikh3.c:97: parse error before `void&#39;</span></span></code></pre></div>
+<div class="sourceCode" id="cb5"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb5-1"><a href="#cb5-1" aria-hidden="true" tabindex="-1"></a>    <span class="ex">$</span> gcc schweikh3.c</span>
+<span id="cb5-2"><a href="#cb5-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">schweikh3.c:46:</span> parse error before <span class="kw">`</span><span class="ex">void</span><span class="st">&#39;</span></span>
+<span id="cb5-3"><a href="#cb5-3" aria-hidden="true" tabindex="-1"></a><span class="st">    schweikh3.c: In function `main&#39;</span><span class="ex">:</span></span>
+<span id="cb5-4"><a href="#cb5-4" aria-hidden="true" tabindex="-1"></a>    <span class="ex">schweikh3.c:91:</span> parse error before <span class="kw">`</span>inline<span class="st">&#39;</span></span>
+<span id="cb5-5"><a href="#cb5-5" aria-hidden="true" tabindex="-1"></a><span class="st">    schweikh3.c: At top level:</span></span>
+<span id="cb5-6"><a href="#cb5-6" aria-hidden="true" tabindex="-1"></a><span class="st">    schweikh3.c:97: parse error before `void&#39;</span></span></code></pre></div>
 <p>The <code>-ansi</code> option to gcc fixes this.</p>
 <p>The source fails to compile on obsolete systems with obsolete
 memory models due to the identifier <code>far</code> (to be honest: this is
@@ -1,27 +1,27 @@
 ## To build:

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

-There is another version which is the original entry. See [alternate
-version](#alternate-code) for details as to how to use and why it was made the
-alt version.
+    There is another version which is the original entry. See [alternate
+    version](#alternate-code) for details as to how to use and why it was made the
+    alt version.


 ## To use:

 ```sh
-./clock1.sh
-./clock2.sh
-./clock3.sh
+    ./clock1.sh
+    ./clock2.sh
+    ./clock3.sh
 ```


 ## Try:

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


@@ -35,14 +35,14 @@ provided, to show the differences.
 ### Alternate build:

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


 ### Alternate try:

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


@@ -82,7 +82,7 @@ larger.
 The code is simple; the arguments passed are:

 ```sh
-./westley minute_map hour_map hand_symbol clock_image
+    ./westley minute_map hour_map hand_symbol clock_image
 ```

 The program merely takes the minute (0-59) and the hour (0-23)
@@ -132,8 +132,7 @@
 <h2 id="author"><a name="author"></a>Author:</h2>
 <ul>
 <li>Name: <a href="../../authors.html#Brian_Westley">Brian Westley</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 -->
@@ -142,24 +141,24 @@ 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 which is the original entry. See <a href="#alternate-code">alternate
 version</a> for details as to how to use and why it was made the
 alt version.</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">./clock1.sh</span></span>
-<span id="cb2-2"><a href="#cb2-2" aria-hidden="true" tabindex="-1"></a><span class="ex">./clock2.sh</span></span>
-<span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a><span class="ex">./clock3.sh</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">./clock1.sh</span></span>
+<span id="cb2-2"><a href="#cb2-2" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./clock2.sh</span></span>
+<span id="cb2-3"><a href="#cb2-3" aria-hidden="true" tabindex="-1"></a>    <span class="ex">./clock3.sh</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 original version had a display problem in modern systems which somewhat
 affected the usability of the program. This alternate code, the original, is
 provided, to show the differences.</p>
 <h3 id="alternate-build">Alternate build:</h3>
-<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>
 <h3 id="alternate-try">Alternate try:</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">./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>
 <h2 id="judges-remarks">Judges’ remarks:</h2>
 <p>Time and time again, Brian Westley seems to come up with a winning entry!
 We are amazed at how much is being done with only one relatively
@@ -184,7 +183,7 @@ my sample scripts.</p></li>
 <p>These assumptions are pretty reasonable. 2) can be eliminated but makes the code
 larger.</p>
 <p>The code is simple; the arguments passed are:</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">./westley</span> minute_map hour_map hand_symbol clock_image</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">./westley</span> minute_map hour_map hand_symbol clock_image</span></code></pre></div>
 <p>The program merely takes the minute (0-59) and the hour (0-23)
 values, looks up the offsets in <code>minute_map</code> and <code>hour_map</code>
 and writes the <code>hand_symbol</code> for each into the <code>clock_image</code>