Fix html files for 2012

2012/deckmyn/README.md

@@ -45,8 +45,7 @@ command line is an abuse of [C Shell](https://en.wikipedia.org/wiki/C_shell).
 Please use [Bourne-family shells](https://en.wikipedia.org/wiki/Bourne_shell) to
 run this entry.
 
-... but in 2023 we changed the backticks to be the bash `$(..)` construct. This
+... but in 2023 we changed the backticks to be the bash `$(..)` construct.
-is not done in the author's remarks, however.
 
 
 ## Author's remarks:
@@ -58,7 +57,7 @@ manual input as below) ready and a program capable of showing [.pbm bitmap
 format](https://en.wikipedia.org/wiki/Netpbm) images.
 
 ``` <!---sh-->
-    ./deckmyn "`cat deckmyn.c`" "`cat example_greensleeves`" > greensleeves.pbm
+    ./deckmyn "$(cat deckmyn.c)" "$(cat example_greensleeves)" > greensleeves.pbm
 ```
 
 If you have macOS you can open the image like:
@@ -72,7 +71,7 @@ normally open an image.
 
 
 ``` <!---sh-->
-    ./deckmyn "`cat deckmyn.c`" "KF m44c4 c4 g4 g4 :  a4 a4 g2 :; " > short_bass.pbm
+    ./deckmyn "$(cat deckmyn.c)" "KF m44c4 c4 g4 g4 :  a4 a4 g2 :; " > short_bass.pbm
 ```
 
 If you have macOS you can open the image like:
@@ -101,7 +100,7 @@ The program expects *two command line arguments*. The first is a (very long)
 string that contains the complete music font. Note that it should *not* be given
 as a file name! The default music font is encoded in the (whitespace of the)
 source code [deckmyn.c](%%REPO_URL%%/2012/deckmyn/deckmyn.c) itself. Therefore, the first argument should
-be `"`` ` ``cat deckmyn.c`` ` ``"`.
+be `"$(cat deckmyn.c)"`.
 
 The second command line argument is the music itself. This is, again, a string,
 not a file name. All music signs are entered as tokens of exactly 3 characters.

2012/deckmyn/index.html

@@ -431,19 +431,18 @@ chip</a> (a sound processor?).</p>
 command line is an abuse of <a href="https://en.wikipedia.org/wiki/C_shell">C Shell</a>.
 Please use <a href="https://en.wikipedia.org/wiki/Bourne_shell">Bourne-family shells</a> to
 run this entry.</p>
-<p>… but in 2023 we changed the backticks to be the bash <code>$(..)</code> construct. This
+<p>… but in 2023 we changed the backticks to be the bash <code>$(..)</code> construct.</p>
-is not done in the author’s remarks, however.</p>
 <h2 id="authors-remarks">Author’s remarks:</h2>
 <h3 id="example-use">Example use</h3>
 <p>You need the source code and example input (either one of the example files, or
 manual input as below) ready and a program capable of showing <a href="https://en.wikipedia.org/wiki/Netpbm">.pbm bitmap
 format</a> images.</p>
-<pre><code>    ./deckmyn &quot;`cat deckmyn.c`&quot; &quot;`cat example_greensleeves`&quot; &gt; greensleeves.pbm</code></pre>
+<pre><code>    ./deckmyn &quot;$(cat deckmyn.c)&quot; &quot;$(cat example_greensleeves)&quot; &gt; greensleeves.pbm</code></pre>
 <p>If you have macOS you can open the image like:</p>
 <pre><code>    open greensleeves.pbm</code></pre>
 <p>… otherwise, you’ll have to open it in your viewer of choice how you would
 normally open an image.</p>
-<pre><code>    ./deckmyn &quot;`cat deckmyn.c`&quot; &quot;KF m44c4 c4 g4 g4 :  a4 a4 g2 :; &quot; &gt; short_bass.pbm</code></pre>
+<pre><code>    ./deckmyn &quot;$(cat deckmyn.c)&quot; &quot;KF m44c4 c4 g4 g4 :  a4 a4 g2 :; &quot; &gt; short_bass.pbm</code></pre>
 <p>If you have macOS you can open the image like:</p>
 <pre><code>    open short_bass.pbm</code></pre>
 <p>… otherwise, you’ll have to open it in your viewer of choice how you would
@@ -461,7 +460,7 @@ etc.</p>
 string that contains the complete music font. Note that it should <em>not</em> be given
 as a file name! The default music font is encoded in the (whitespace of the)
 source code <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2012/deckmyn/deckmyn.c">deckmyn.c</a> itself. Therefore, the first argument should
-be <code>"``</code> <code>cat deckmyn.c</code> <code>``"</code>.</p>
+be <code>"$(cat deckmyn.c)"</code>.</p>
 <p>The second command line argument is the music itself. This is, again, a string,
 not a file name. All music signs are entered as tokens of exactly 3 characters.
 The code is very sensitive to bad spacing! So for instance, if you use a file to

2012/endoh1/README.md

@@ -16,7 +16,7 @@ section below for more details.
     ./endoh1 < file
 ```
 
-WARNING: if you're sensitive to/don't like flashing colours/text or just want to
+**WARNING**: if you're sensitive to/don't like flashing colours/text or just want to
 see what this looks like not going so fast then you might wish to try the
 [Alternate code](#alternate-code) instead.
 

2012/endoh1/index.html

@@ -418,7 +418,7 @@ judges at the time of the contest). Another version is the deobfuscated version
 provided by the author as well. See the <a href="#alternate-code">Alternate code</a>
 section below for more details.</p>
 <pre><code>    ./endoh1 &lt; file</code></pre>
-<p>WARNING: if you’re sensitive to/don’t like flashing colours/text or just want to
+<p><strong>WARNING</strong>: if you’re sensitive to/don’t like flashing colours/text or just want to
 see what this looks like not going so fast then you might wish to try the
 <a href="#alternate-code">Alternate code</a> instead.</p>
 <h2 id="try">Try:</h2>

bugs.html

@@ -2715,8 +2715,10 @@ fire</a> :-)</p>
 <h3 id="source-code-2012blakelyblakely.c">Source code: <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2012/blakely/blakely.c">2012/blakely/blakely.c</a></h3>
 <h3 id="information-2012blakelyindex.html">Information: <a href="2012/blakely/index.html">2012/blakely/index.html</a></h3>
 <p>The author stated:</p>
-<pre><code>    If there is a division by zero, square-root of a negative number, or similar
+<blockquote>
-    operation, then the results are undefined.</code></pre>
+<p>If there is a division by zero, square-root of a negative number, or similar
+operation, then the results are undefined.</p>
+</blockquote>
 <div id="2012_deckmyn">
 <h2 id="deckmyn">2012/deckmyn</h2>
 </div>
@@ -2724,31 +2726,28 @@ fire</a> :-)</p>
 <h3 id="source-code-2012deckmyndeckmyn.c">Source code: <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2012/deckmyn/deckmyn.c">2012/deckmyn/deckmyn.c</a></h3>
 <h3 id="information-2012deckmynindex.html">Information: <a href="2012/deckmyn/index.html">2012/deckmyn/index.html</a></h3>
 <p>The author stated:</p>
-<pre><code>    The memory locations of `argv` are used for various purposes. Therefore, the
+<blockquote>
-    program name (default `deckmyn`) must be *at least 4 characters long*, including
+<p>The memory locations of <code>argv</code> are used for various purposes. Therefore, the
-    possibly the path. This, along with the ending `&#39;\0&#39;`, gives a minimum 5 bytes of
+program name (default <code>deckmyn</code>) must be <em>at least 4 characters long</em>, including
-    useful memory space. Otherwise, the program may attempt to write outside the
+possibly the path. This, along with the ending <code>'\0'</code>, gives a minimum 5 bytes
-    string.
+of useful memory space. Otherwise, the program may attempt to write outside the
-
+string.</p>
-    The code is quite sensitive. Errors in the input can lead to strange results.
+<p>The code is quite sensitive. Errors in the input can lead to strange
-    The code does not read beyond the end of the music input, but that is about the
+results. The code does not read beyond the end of the music input, but that is
-    only error checking available. Any input that is not according to the rules in
+about the only error checking available. Any input that is not according to the
-    the deckmyn.html, may cause errors.
+rules in the deckmyn.html, may cause errors.</p>
-
+<p>The program has no special hardware limitations or requirements, other than
-    The program has no special hardware limitations or requirements, other than 8bit
+8bit <code>char</code> (<code>signed</code> or <code>unsigned</code>) and two’s complement negatives.</p>
-    `char` (`signed` or `unsigned`) and two&#39;s complement negatives.
+<p>The limitations of using <code>char</code> as counters for e.g. the number of music
-
+staves are minor. 127 staves to a page is rather a lot.</p>
-    The limitations of using `char` as counters for e.g. the number of music staves
+<p>The file layout must be exactly the same as deckmyn.c though, only the
-    are minor. 127 staves to a page is rather a lot.
+locations of space (<code>" "</code>) may differ.</p>
-
+<p>Every element in the music is given by a string of <em>exactly</em> 3 characters.
-    The file layout must be exactly the same as deckmyn.c though, only the locations
+Any violation of this will result in the rest of the music being interpreted in
-    of space (`&quot; &quot;`) may differ.
+some randomly wrong way. Notice that in a file, the newline is also a character!
-
+Therefore, when preparing music in a file, care should be taken that the last
-    Every element in the music is given by a string of *exactly* 3 characters. Any
+musical element of a line is only 2 characters!</p>
-    violation of this will result in the rest of the music being interpreted in some
+</blockquote>
-    randomly wrong way. Notice that in a file, the newline is also a character!
-    Therefore, when preparing music in a file, care should be taken that the last
-    musical element of a line is only 2 characters!</code></pre>
 <p>The manual referred to is <a href="2012/deckmyn/deckmyn.html">here</a>.</p>
 <div id="2012_dlowe">
 <h2 id="dlowe-3">2012/dlowe</h2>
@@ -2771,20 +2770,18 @@ doesn’t make it possible to lock drawing to the display refresh rate.)</li>
 <h3 id="source-code-2012tromptromp.c">Source code: <a href="https://github.com/ioccc-src/temp-test-ioccc/blob/master/2012/tromp/tromp.c">2012/tromp/tromp.c</a></h3>
 <h3 id="information-2012trompindex.html">Information: <a href="2012/tromp/index.html">2012/tromp/index.html</a></h3>
 <p>The author stated:</p>
-<pre><code>    If the input doesn&#39;t start with a valid program, that is,
+<blockquote>
-    if the interpreter reaches end-of-file during program parsing,
+<p>If the input doesn’t start with a valid program, that is, if the interpreter
-    it will crash in some way. E.g. the following might dump core:
+reaches end-of-file during program parsing, it will crash in some way. E.g. the
-
+following might dump core:</p>
-        echo -n &quot;U&quot; | ./tromp
+<p><code>echo -n "U" | ./tromp</code></p>
-
+<p>Furthermore, the interpreter requires the initial encoded lambda term to be
-    Furthermore, the interpreter requires the initial encoded lambda term to be closed,
+closed, that is, variable n can only appear within at least ‘n’ enclosing
-    that is, variable n can only appear within at least &#39;n&#39; enclosing lambdas.
+lambdas. For instance, here the term <code>'\ 5'</code> is not closed, causing the
-    For instance, here the term &#39;\ 5&#39; is not closed, causing the interpreter to crash when
+interpreter to crash when looking into a null-pointer environment:</p>
-    looking into a null-pointer environment:
+<p><code>echo "&gt;Hello, world" | ./tromp</code></p>
-
+<p>will likely dump core.</p>
-        echo &quot;&gt;Hello, world&quot; | ./tromp
+</blockquote>
-
-    will likely dump core.</code></pre>
 <div id="2012_vik">
 <h2 id="vik-1">2012/vik</h2>
 </div>

bugs.md

@@ -3365,10 +3365,8 @@ fire](https://en.wikipedia.org/wiki/Halt_and_Catch_Fire_(computing)) :
 
 The author stated:
 
-```
+> If there is a division by zero, square-root of a negative number, or similar
-    If there is a division by zero, square-root of a negative number, or similar
+operation, then the results are undefined.
-    operation, then the results are undefined.
-```
 
 
 <div id="2012_deckmyn">
@@ -3381,34 +3379,31 @@ The author stated:
 
 The author stated:
 
-```
+> The memory locations of `argv` are used for various purposes. Therefore, the
-    The memory locations of `argv` are used for various purposes. Therefore, the
+program name (default `deckmyn`) must be *at least 4 characters long*, including
-    program name (default `deckmyn`) must be *at least 4 characters long*, including
+possibly the path. This, along with the ending `'\0'`, gives a minimum 5 bytes
-    possibly the path. This, along with the ending `'\0'`, gives a minimum 5 bytes of
+of useful memory space. Otherwise, the program may attempt to write outside the
-    useful memory space. Otherwise, the program may attempt to write outside the
+string.
-    string.
+>
-
+>    The code is quite sensitive. Errors in the input can lead to strange
-    The code is quite sensitive. Errors in the input can lead to strange results.
+results.  The code does not read beyond the end of the music input, but that is
-    The code does not read beyond the end of the music input, but that is about the
+about the only error checking available. Any input that is not according to the
-    only error checking available. Any input that is not according to the rules in
+rules in the deckmyn.html, may cause errors.
-    the deckmyn.html, may cause errors.
+>
-
+>    The program has no special hardware limitations or requirements, other than
-    The program has no special hardware limitations or requirements, other than 8bit
+8bit `char` (`signed` or `unsigned`) and two's complement negatives.
-    `char` (`signed` or `unsigned`) and two's complement negatives.
+>
-
+>    The limitations of using `char` as counters for e.g. the number of music
-    The limitations of using `char` as counters for e.g. the number of music staves
+staves are minor. 127 staves to a page is rather a lot.
-    are minor. 127 staves to a page is rather a lot.
+>
-
+>    The file layout must be exactly the same as deckmyn.c though, only the
-    The file layout must be exactly the same as deckmyn.c though, only the locations
+locations of space (`" "`) may differ.
-    of space (`" "`) may differ.
+>
-
+>    Every element in the music is given by a string of *exactly* 3 characters.
-    Every element in the music is given by a string of *exactly* 3 characters. Any
+Any violation of this will result in the rest of the music being interpreted in
-    violation of this will result in the rest of the music being interpreted in some
+some randomly wrong way. Notice that in a file, the newline is also a character!
-    randomly wrong way. Notice that in a file, the newline is also a character!
+Therefore, when preparing music in a file, care should be taken that the last
-    Therefore, when preparing music in a file, care should be taken that the last
+musical element of a line is only 2 characters!
-    musical element of a line is only 2 characters!
-```
-
 
 
 The manual referred to is [here](2012/deckmyn/deckmyn.html).
@@ -3441,22 +3436,20 @@ The author stated:
 
 The author stated:
 
-```
+> If the input doesn't start with a valid program, that is, if the interpreter
-    If the input doesn't start with a valid program, that is,
+reaches end-of-file during program parsing, it will crash in some way. E.g. the
-    if the interpreter reaches end-of-file during program parsing,
+following might dump core:
-    it will crash in some way. E.g. the following might dump core:
+>
-
+> `echo -n "U" | ./tromp`
-        echo -n "U" | ./tromp
+>
-
+> Furthermore, the interpreter requires the initial encoded lambda term to be
-    Furthermore, the interpreter requires the initial encoded lambda term to be closed,
+closed, that is, variable n can only appear within at least 'n' enclosing
-    that is, variable n can only appear within at least 'n' enclosing lambdas.
+lambdas.  For instance, here the term `'\ 5'` is not closed, causing the
-    For instance, here the term '\ 5' is not closed, causing the interpreter to crash when
+interpreter to crash when looking into a null-pointer environment:
-    looking into a null-pointer environment:
+>
-
+> `echo ">Hello, world" | ./tromp`
-        echo ">Hello, world" | ./tromp
+>
-
+> will likely dump core.
-    will likely dump core.
-```
 
 
 <div id="2012_vik">