.

Switch html rendering to a white background.

1 files changed, 29 insertions, 23 deletions

diff --git a/html/linux/advent2020/3a.mu.html b/html/linux/advent2020/3a.mu.html
index 34e0a152..531c212e 100644
--- a/html/linux/advent2020/3a.mu.html
+++ b/html/linux/advent2020/3a.mu.html
@@ -7,21 +7,27 @@
 <meta name="plugin-version" content="vim8.1_v1">
 <meta name="syntax" content="none">
 <meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
-<meta name="colorscheme" content="minimal-dark">
+<meta name="colorscheme" content="minimal-light">
 <style type="text/css">
 <!--
-pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #a8a8a8; }
-body { font-size:12pt; font-family: monospace; color: #000000; background-color: #a8a8a8; }
+pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #eeeeee; }
+body { font-size:12pt; font-family: monospace; color: #000000; background-color: #eeeeee; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.PreProc { color: #c000c0; }
-.Special { color: #ff6060; }
 .LineNr { }
 .Delimiter { color: #c000c0; }
 .CommentedCode { color: #8a8a8a; }
+.muRegEdx { color: #878700; }
+.muRegEbx { color: #8787af; }
+.muRegEsi { color: #87d787; }
+.muRegEdi { color: #87ffd7; }
 .Constant { color: #008787; }
+.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muComment { color: #005faf; }
+.muRegEax { color: #875f00; }
+.muRegEcx { color: #af875f; }
 -->
 </style>
 
@@ -67,24 +73,24 @@ if ('onhashchange' in window) {
 <span id="L8" class="LineNr">  8 </span><span class="muComment">#</span>
 <span id="L9" class="LineNr">  9 </span><span class="muComment"># You'll need to register to download the 'input' file for yourself.</span>
 <span id="L10" class="LineNr"> 10 </span>
-<span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L11'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span>
+<span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L11'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: int <span class="Delimiter">{</span>
 <span id="L12" class="LineNr"> 12 </span>  <span class="muComment"># represent trees in a 2D array of ints</span>
 <span id="L13" class="LineNr"> 13 </span>  <span class="muComment"># wasteful since each tree is just one bit</span>
 <span id="L14" class="LineNr"> 14 </span>  <span class="PreProc">var</span> trees-storage: (array int <span class="Constant">0x2800</span>)  <span class="muComment"># 10k ints</span>
-<span id="L15" class="LineNr"> 15 </span>  <span class="PreProc">var</span> trees/<span class="Constant">esi</span>: (addr array int) <span class="Special">&lt;-</span> address trees-storage
-<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> trees-length/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L15" class="LineNr"> 15 </span>  <span class="PreProc">var</span> trees/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> address trees-storage
+<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> trees-length/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L17" class="LineNr"> 17 </span>  <span class="PreProc">var</span> num-rows: int
 <span id="L18" class="LineNr"> 18 </span>  <span class="PreProc">var</span> width: int
 <span id="L19" class="LineNr"> 19 </span>  <span class="muComment"># phase 1: parse each row of trees from stdin</span>
 <span id="L20" class="LineNr"> 20 </span>  <span class="Delimiter">{</span>
 <span id="L21" class="LineNr"> 21 </span>    <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x40</span>)  <span class="muComment"># 64 bytes</span>
-<span id="L22" class="LineNr"> 22 </span>    <span class="PreProc">var</span> line/<span class="Constant">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address line-storage
+<span id="L22" class="LineNr"> 22 </span>    <span class="PreProc">var</span> line/<span class="muRegEdx">edx</span>: (addr stream byte) <span class="Special">&lt;-</span> address line-storage
 <span id="L23" class="LineNr"> 23 </span>    <span class="Delimiter">{</span>
 <span id="L24" class="LineNr"> 24 </span>      <span class="muComment"># read line from stdin</span>
 <span id="L25" class="LineNr"> 25 </span>      <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L26" class="LineNr"> 26 </span>      <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L27" class="LineNr"> 27 </span>      <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L28" class="LineNr"> 28 </span>      <span class="PreProc">var</span> done?/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L28" class="LineNr"> 28 </span>      <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L29" class="LineNr"> 29 </span>      compare done?, <span class="Constant">0</span>/false
 <span id="L30" class="LineNr"> 30 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L31" class="LineNr"> 31 </span>      <span class="muComment"># wastefully recompute width on every line</span>
@@ -92,15 +98,15 @@ if ('onhashchange' in window) {
 <span id="L33" class="LineNr"> 33 </span>      copy-to width, <span class="Constant">0</span>
 <span id="L34" class="LineNr"> 34 </span>      <span class="muComment"># turn each byte into a tree and append it</span>
 <span id="L35" class="LineNr"> 35 </span>      $main:line-loop: <span class="Delimiter">{</span>
-<span id="L36" class="LineNr"> 36 </span>        <span class="PreProc">var</span> done?/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
+<span id="L36" class="LineNr"> 36 </span>        <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> line
 <span id="L37" class="LineNr"> 37 </span>        compare done?, <span class="Constant">0</span>/false
 <span id="L38" class="LineNr"> 38 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L39" class="LineNr"> 39 </span><span class="CommentedCode">#?         print-int32-decimal 0, num-rows</span>
 <span id="L40" class="LineNr"> 40 </span><span class="CommentedCode">#?         print-string 0, &quot; &quot;</span>
 <span id="L41" class="LineNr"> 41 </span><span class="CommentedCode">#?         print-int32-decimal 0, width</span>
 <span id="L42" class="LineNr"> 42 </span><span class="CommentedCode">#?         print-string 0, &quot;\n&quot;</span>
-<span id="L43" class="LineNr"> 43 </span>        <span class="PreProc">var</span> dest/<span class="Constant">ebx</span>: (addr int) <span class="Special">&lt;-</span> index trees, trees-length
-<span id="L44" class="LineNr"> 44 </span>        <span class="PreProc">var</span> c/<span class="Constant">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
+<span id="L43" class="LineNr"> 43 </span>        <span class="PreProc">var</span> dest/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> index trees, trees-length
+<span id="L44" class="LineNr"> 44 </span>        <span class="PreProc">var</span> c/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
 <span id="L45" class="LineNr"> 45 </span>        <span class="muComment"># newline comes only at end of line</span>
 <span id="L46" class="LineNr"> 46 </span>        compare c, <span class="Constant">0xa</span>/newline
 <span id="L47" class="LineNr"> 47 </span>        <span class="PreProc">break-if-=</span>
@@ -128,13 +134,13 @@ if ('onhashchange' in window) {
 <span id="L69" class="LineNr"> 69 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;x&quot;</span>
 <span id="L70" class="LineNr"> 70 </span>  <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, width
 <span id="L71" class="LineNr"> 71 </span>  <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot;\n&quot;</span>
-<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> row/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L74" class="LineNr"> 74 </span>  <span class="PreProc">var</span> num-trees-hit/<span class="Constant">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> row/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L74" class="LineNr"> 74 </span>  <span class="PreProc">var</span> num-trees-hit/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L75" class="LineNr"> 75 </span>  <span class="Delimiter">{</span>
 <span id="L76" class="LineNr"> 76 </span>    compare row, num-rows
 <span id="L77" class="LineNr"> 77 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L78" class="LineNr"> 78 </span>    <span class="PreProc">var</span> curr/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='3a.mu.html#L94'>index2d</a> trees, row, col, width
+<span id="L78" class="LineNr"> 78 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='3a.mu.html#L94'>index2d</a> trees, row, col, width
 <span id="L79" class="LineNr"> 79 </span>    compare curr, <span class="Constant">0</span>
 <span id="L80" class="LineNr"> 80 </span>    <span class="Delimiter">{</span>
 <span id="L81" class="LineNr"> 81 </span>      <span class="PreProc">break-if-=</span>
@@ -150,18 +156,18 @@ if ('onhashchange' in window) {
 <span id="L91" class="LineNr"> 91 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>
 <span id="L92" class="LineNr"> 92 </span><span class="Delimiter">}</span>
 <span id="L93" class="LineNr"> 93 </span>
-<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L94'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
+<span id="L94" class="LineNr"> 94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='3a.mu.html#L94'>index2d</a></span> _arr: (addr array int), _row: int, _col: int, width: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
 <span id="L95" class="LineNr"> 95 </span>  <span class="muComment"># handle repeating columns of trees</span>
-<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> dummy/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L97" class="LineNr"> 97 </span>  <span class="PreProc">var</span> col/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L97" class="LineNr"> 97 </span>  <span class="PreProc">var</span> col/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L98" class="LineNr"> 98 </span>  dummy, col <span class="Special">&lt;-</span> <a href='../314divide.subx.html#L3'>integer-divide</a> _col, width
 <span id="L99" class="LineNr"> 99 </span>  <span class="muComment"># compute index</span>
-<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> index/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy _row
+<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _row
 <span id="L101" class="LineNr">101 </span>  index <span class="Special">&lt;-</span> multiply width
 <span id="L102" class="LineNr">102 </span>  index <span class="Special">&lt;-</span> add col
 <span id="L103" class="LineNr">103 </span>  <span class="muComment"># look up array</span>
-<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> arr/<span class="Constant">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _arr
-<span id="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr int) <span class="Special">&lt;-</span> index arr, index
+<span id="L104" class="LineNr">104 </span>  <span class="PreProc">var</span> arr/<span class="muRegEsi">esi</span>: (addr array int) <span class="Special">&lt;-</span> copy _arr
+<span id="L105" class="LineNr">105 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> index arr, index
 <span id="L106" class="LineNr">106 </span>  <span class="PreProc">return</span> *src
 <span id="L107" class="LineNr">107 </span><span class="Delimiter">}</span>
 </pre>