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improved indentation and whitespace for markdown code blocks

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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.
This commit is contained in:
Landon Curt Noll committed 2024-04-01 04:48:48 -07:00
1 parent b84c27ce02
commit a996f8d2b8
734 files changed
+16723 -16963
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2000/bmeyer/README.md
+13 -13
View File
@@ -1,14 +1,14 @@
## To build:
```sh
make
make
```
## To use:
```sh
./bmeyer
./bmeyer
```
@@ -17,7 +17,7 @@ make
In a video window (white text on black background):
```sh
./try.sh
./try.sh
```
The script will suggest you compare the output of the program with images,
@@ -32,8 +32,8 @@ dashed argument) for compression and decompression! You've been warned.
The author recommended on linux/x86, glibc 2.0, libc4/5:
```make
bmeyer: bmeyer.c
CC -DY="__setfpucw(0x127f)" -O6 $? -o $@ -lm
bmeyer: bmeyer.c
CC -DY="__setfpucw(0x127f)" -O6 $? -o $@ -lm
```
However many compilers use `-O3` as the maximum level for `-O` optimization.
@@ -41,8 +41,8 @@ However many compilers use `-O3` as the maximum level for `-O` optimization.
And on linux/x86, glibc 2.1:
```make
bmeyer: bmeyer.c
gcc -DY='int x=0x127f; __asm__ ("fldcw %0" : : "m" (*&x))' $? -o $@ -lm
bmeyer: bmeyer.c
gcc -DY='int x=0x127f; __asm__ ("fldcw %0" : : "m" (*&x))' $? -o $@ -lm
```
Compile with the maximum possible optimization on your system.
@@ -81,13 +81,13 @@ ASCII .PGM, depending on what format it was compressed from. For
example:
```sh
./glicbawls < michael.pgm > michael.glic
./glicbawls < michael.pgm > michael.glic
```
and then
```sh
./glicbawls < michael.glic > michael.decoded.pgm
./glicbawls < michael.glic > michael.decoded.pgm
```
As it turns out, `glicbawls` compresses greyscale images (or, more
@@ -105,7 +105,7 @@ more than 80 columns, and tell `glicbawls` about it by giving the
number of columns as an argument. For example
```sh
./glicbawls 260 <lavabus.pgm >lavabus.glic
./glicbawls 260 <lavabus.pgm >lavabus.glic
```
will allow `glicbawls` to use up to 260 columns, which makes things
@@ -123,21 +123,21 @@ give the maximum allowed error as an argument, with a dash (`-`)
before it. For example:
```sh
./glicbawls -2 < graph.pgm > graph.2.glic
./glicbawls -2 < graph.pgm > graph.2.glic
```
will compress in a way that allows decompression with a maximum
error of two. You can combine both types of arguments, i.e.:
```sh
./glicbawls -3 180 < graph.pgm >graph.3.glic
./glicbawls -3 180 < graph.pgm >graph.3.glic
```
will compress with a maximum error of 3, using a 180 column
terminal for the progress display, and:
```sh
./glicbawls -3 180 < graph.3.glic > graph.3maxerr.pgm
./glicbawls -3 180 < graph.3.glic > graph.3maxerr.pgm
```
will decompress the result on such a terminal.
2000/bmeyer/index.html
+14 -15
View File
@@ -132,8 +132,7 @@
<h2 id="author"><a name="author"></a>Author:</h2>
<ul>
<li>Name: <a href="../../authors.html#Bernd_Meyer">Bernd Meyer</a><br>
Location: <a href="../../location.html#AU">AU</a> - <em>Commonwealth of Australia</em> (<em>Australia</em>)
<br><br></li>
Location: <a href="../../location.html#AU">AU</a> - <em>Commonwealth of Australia</em> (<em>Australia</em>)</li>
</ul>
<!-- END: next line ends content generated by: bin/output-index-author.sh -->
@@ -142,24 +141,24 @@ Location: <a href="../../location.html#AU">AU</a> - <em>Commonwealth of Australi
<!-- 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></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></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">./bmeyer</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">./bmeyer</span></span></code></pre></div>
<h2 id="try">Try:</h2>
<p>In a video window (white text on black background):</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>
<p>The script will suggest you compare the output of the program with images,
prompting you to press any key to continue so that you may do so.</p>
<h2 id="judges-remarks">Judges’ remarks:</h2>
<p>Don’t even think of supplying different compression factors (the
dashed argument) for compression and decompression! You’ve been warned.</p>
<p>The author recommended on linux/x86, glibc 2.0, libc4/5:</p>
<pre class="make"><code>bmeyer: bmeyer.c
CC -DY=&quot;__setfpucw(0x127f)&quot; -O6 $? -o $@ -lm</code></pre>
<pre class="make"><code> bmeyer: bmeyer.c
CC -DY=&quot;__setfpucw(0x127f)&quot; -O6 $? -o $@ -lm</code></pre>
<p>However many compilers use <code>-O3</code> as the maximum level for <code>-O</code> optimization.</p>
<p>And on linux/x86, glibc 2.1:</p>
<pre class="make"><code>bmeyer: bmeyer.c
gcc -DY=&#39;int x=0x127f; __asm__ (&quot;fldcw %0&quot; : : &quot;m&quot; (*&amp;x))&#39; $? -o $@ -lm</code></pre>
<pre class="make"><code> bmeyer: bmeyer.c
gcc -DY=&#39;int x=0x127f; __asm__ (&quot;fldcw %0&quot; : : &quot;m&quot; (*&amp;x))&#39; $? -o $@ -lm</code></pre>
<p>Compile with the maximum possible optimization on your system.
If your system has 80-bit internal representation of floating
point values (x86, some Motorola processors) and you want the
@@ -185,9 +184,9 @@ output a compressed version to stdout. Feed it a compressed file
on stdin, and it will decompress it to stdout — as either raw or
ASCII .PGM, depending on what format it was compressed from. For
example:</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">./glicbawls</span> <span class="op">&lt;</span> michael.pgm <span class="op">&gt;</span> michael.glic</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">./glicbawls</span> <span class="op">&lt;</span> michael.pgm <span class="op">&gt;</span> michael.glic</span></code></pre></div>
<p>and then</p>
<div class="sourceCode" id="cb7"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb7-1"><a href="#cb7-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./glicbawls</span> <span class="op">&lt;</span> michael.glic <span class="op">&gt;</span> michael.decoded.pgm</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">./glicbawls</span> <span class="op">&lt;</span> michael.glic <span class="op">&gt;</span> michael.decoded.pgm</span></code></pre></div>
<p>As it turns out, <code>glicbawls</code> compresses greyscale images (or, more
precisely, “natural” greyscale images) better than any other
program I am aware of (with the exception of the not-yet-published
@@ -200,7 +199,7 @@ have trouble recognizing the image, try squinting at it ;-).</p>
<p>If you still have trouble, simply use a terminal or xterm with
more than 80 columns, and tell <code>glicbawls</code> about it by giving the
number of columns as an argument. For example</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="ex">./glicbawls</span> 260 <span class="op">&lt;</span>lavabus.pgm <span class="op">&gt;</span>lavabus.glic</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="ex">./glicbawls</span> 260 <span class="op">&lt;</span>lavabus.pgm <span class="op">&gt;</span>lavabus.glic</span></code></pre></div>
<p>will allow <code>glicbawls</code> to use up to 260 columns, which makes things
much more recognizable.</p>
<p>Still running out of space? Need to compress those images just a
@@ -213,13 +212,13 @@ error of 2 is allowed, an original pixel value of 37 could be
decoded as 35, 36, 37, 38 or 39. In order to use this mode, simply
give the maximum allowed error as an argument, with a dash (<code>-</code>)
before it. For example:</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="ex">./glicbawls</span> <span class="at">-2</span> <span class="op">&lt;</span> graph.pgm <span class="op">&gt;</span> graph.2.glic</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="ex">./glicbawls</span> <span class="at">-2</span> <span class="op">&lt;</span> graph.pgm <span class="op">&gt;</span> graph.2.glic</span></code></pre></div>
<p>will compress in a way that allows decompression with a maximum
error of two. You can combine both types of arguments, i.e.:</p>
<div class="sourceCode" id="cb10"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a><span class="ex">./glicbawls</span> <span class="at">-3</span> 180 <span class="op">&lt;</span> graph.pgm <span class="op">&gt;</span>graph.3.glic</span></code></pre></div>
<div class="sourceCode" id="cb10"><pre class="sourceCode sh"><code class="sourceCode bash"><span id="cb10-1"><a href="#cb10-1" aria-hidden="true" tabindex="-1"></a> <span class="ex">./glicbawls</span> <span class="at">-3</span> 180 <span class="op">&lt;</span> graph.pgm <span class="op">&gt;</span>graph.3.glic</span></code></pre></div>
<p>will compress with a maximum error of 3, using a 180 column
terminal for the progress display, and:</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="ex">./glicbawls</span> <span class="at">-3</span> 180 <span class="op">&lt;</span> graph.3.glic <span class="op">&gt;</span> graph.3maxerr.pgm</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="ex">./glicbawls</span> <span class="at">-3</span> 180 <span class="op">&lt;</span> graph.3.glic <span class="op">&gt;</span> graph.3maxerr.pgm</span></code></pre></div>
<p>will decompress the result on such a terminal.</p>
<p>But wait, there is more — you can also feed <code>glicbawls</code> .PPM files
(i.e. colour images), raw or ASCII, your choice. <code>glicbawls</code> will