.

Switch html rendering to a white background.

1 files changed, 29 insertions, 23 deletions

diff --git a/html/linux/advent2020/2b.mu.html b/html/linux/advent2020/2b.mu.html
index 2558ca05..88e9e7a6 100644
--- a/html/linux/advent2020/2b.mu.html
+++ b/html/linux/advent2020/2b.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>
 
@@ -67,31 +73,31 @@ 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='2b.mu.html#L11'>main</a></span><span class="PreProc"> -&gt; </span>_/<span class="Constant">ebx</span>: int <span class="Delimiter">{</span>
-<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> valid-password-count/<span class="Constant">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2b.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="PreProc">var</span> valid-password-count/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L13" class="LineNr"> 13 </span>  <span class="PreProc">var</span> line-storage: (stream byte <span class="Constant">0x100</span>)  <span class="muComment"># 256 bytes</span>
-<span id="L14" class="LineNr"> 14 </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="L14" class="LineNr"> 14 </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="L15" class="LineNr"> 15 </span>  <span class="PreProc">var</span> slice-storage: slice
-<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> slice/<span class="Constant">ecx</span>: (addr slice) <span class="Special">&lt;-</span> address slice-storage
+<span id="L16" class="LineNr"> 16 </span>  <span class="PreProc">var</span> slice/<span class="muRegEcx">ecx</span>: (addr slice) <span class="Special">&lt;-</span> address slice-storage
 <span id="L17" class="LineNr"> 17 </span>  <span class="Delimiter">{</span>
 <span id="L18" class="LineNr"> 18 </span>    <span class="muComment"># read line from stdin</span>
 <span id="L19" class="LineNr"> 19 </span>    <a href='../106stream.subx.html#L17'>clear-stream</a> line
 <span id="L20" class="LineNr"> 20 </span>    <a href='../305keyboard.subx.html#L158'>read-line-from-real-keyboard</a> line
 <span id="L21" class="LineNr"> 21 </span>    <span class="muComment"># if line is empty (not even a newline), quit</span>
-<span id="L22" class="LineNr"> 22 </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="L22" class="LineNr"> 22 </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="L23" class="LineNr"> 23 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L24" class="LineNr"> 24 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L25" class="LineNr"> 25 </span>    <a href='../304screen.subx.html#L147'>print-stream-to-real-screen</a> line
 <span id="L26" class="LineNr"> 26 </span>    <span class="muComment"># slice = next-token(line, '-')</span>
 <span id="L27" class="LineNr"> 27 </span>    <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x2d</span>, slice
 <span id="L28" class="LineNr"> 28 </span>    <span class="muComment"># pos1 = parse-int(slice)</span>
-<span id="L29" class="LineNr"> 29 </span>    <span class="PreProc">var</span> _pos1/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
-<span id="L30" class="LineNr"> 30 </span>    <span class="PreProc">var</span> pos1/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy _pos1
-<span id="L31" class="LineNr"> 31 </span>    <span class="PreProc">var</span> dash/<span class="Constant">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip '-'</span>
+<span id="L29" class="LineNr"> 29 </span>    <span class="PreProc">var</span> _pos1/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
+<span id="L30" class="LineNr"> 30 </span>    <span class="PreProc">var</span> pos1/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy _pos1
+<span id="L31" class="LineNr"> 31 </span>    <span class="PreProc">var</span> dash/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip '-'</span>
 <span id="L32" class="LineNr"> 32 </span>    <span class="muComment"># slice = next-token(line, ' ')</span>
 <span id="L33" class="LineNr"> 33 </span>    <a href='../124next-token.subx.html#L10'>next-token</a> line, <span class="Constant">0x20</span>, slice
-<span id="L34" class="LineNr"> 34 </span>    <span class="PreProc">var</span> _pos2/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
-<span id="L35" class="LineNr"> 35 </span>    <span class="PreProc">var</span> pos2/<span class="Constant">esi</span>: int <span class="Special">&lt;-</span> copy _pos2
+<span id="L34" class="LineNr"> 34 </span>    <span class="PreProc">var</span> _pos2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='../311decimal-int.subx.html#L4'>parse-decimal-int-from-slice</a> slice
+<span id="L35" class="LineNr"> 35 </span>    <span class="PreProc">var</span> pos2/<span class="muRegEsi">esi</span>: int <span class="Special">&lt;-</span> copy _pos2
 <span id="L36" class="LineNr"> 36 </span>    <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, pos1
 <span id="L37" class="LineNr"> 37 </span>    <a href='../405screen.mu.html#L169'>print-string</a> <span class="Constant">0</span>, <span class="Constant">&quot; &quot;</span>
 <span id="L38" class="LineNr"> 38 </span>    <a href='../405screen.mu.html#L484'>print-int32-decimal</a> <span class="Constant">0</span>, pos2
@@ -104,14 +110,14 @@ if ('onhashchange' in window) {
 <span id="L45" class="LineNr"> 45 </span>    <span class="Delimiter">}</span>
 <span id="L46" class="LineNr"> 46 </span>    <span class="muComment"># letter = next non-space</span>
 <span id="L47" class="LineNr"> 47 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
-<span id="L48" class="LineNr"> 48 </span>    <span class="PreProc">var</span> letter/<span class="Constant">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
+<span id="L48" class="LineNr"> 48 </span>    <span class="PreProc">var</span> letter/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line
 <span id="L49" class="LineNr"> 49 </span>    <span class="muComment"># skip some stuff</span>
 <span id="L50" class="LineNr"> 50 </span>    <span class="Delimiter">{</span>
-<span id="L51" class="LineNr"> 51 </span>      <span class="PreProc">var</span> colon/<span class="Constant">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
+<span id="L51" class="LineNr"> 51 </span>      <span class="PreProc">var</span> colon/<span class="muRegEax">eax</span>: byte <span class="Special">&lt;-</span> <a href='../112read-byte.subx.html#L273'>read-byte</a> line  <span class="muComment"># skip ':'</span>
 <span id="L52" class="LineNr"> 52 </span>    <span class="Delimiter">}</span>
 <span id="L53" class="LineNr"> 53 </span>    <a href='../124next-token.subx.html#L464'>skip-chars-matching-whitespace</a> line
 <span id="L54" class="LineNr"> 54 </span>    <span class="muComment"># now check the rest of the line</span>
-<span id="L55" class="LineNr"> 55 </span>    <span class="PreProc">var</span> <a href='2b.mu.html#L72'>valid?</a>/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='2b.mu.html#L72'>valid?</a> pos1, pos2, letter, line
+<span id="L55" class="LineNr"> 55 </span>    <span class="PreProc">var</span> <a href='2b.mu.html#L72'>valid?</a>/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='2b.mu.html#L72'>valid?</a> pos1, pos2, letter, line
 <span id="L56" class="LineNr"> 56 </span>    compare <a href='2b.mu.html#L72'>valid?</a>, <span class="Constant">0</span>/false
 <span id="L57" class="LineNr"> 57 </span>    <span class="Delimiter">{</span>
 <span id="L58" class="LineNr"> 58 </span>      <span class="PreProc">break-if-=</span>
@@ -128,9 +134,9 @@ if ('onhashchange' in window) {
 <span id="L69" class="LineNr"> 69 </span><span class="muComment"># ideally password would be a random-access array</span>
 <span id="L70" class="LineNr"> 70 </span><span class="muComment"># we'll just track an index</span>
 <span id="L71" class="LineNr"> 71 </span><span class="muComment"># one benefit: we can easily start at 1</span>
-<span id="L72" class="LineNr"> 72 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='2b.mu.html#L72'>valid?</a></span> pos1: int, pos2: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> i/<span class="Constant">esi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
-<span id="L74" class="LineNr"> 74 </span>  <span class="PreProc">var</span> letter-count/<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">fn</span> <span class="muFunction"><a href='2b.mu.html#L72'>valid?</a></span> pos1: int, pos2: int, letter: byte, password: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> i/<span class="muRegEsi">esi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
+<span id="L74" class="LineNr"> 74 </span>  <span class="PreProc">var</span> letter-count/<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="muComment"># while password stream isn't empty</span>
 <span id="L76" class="LineNr"> 76 </span>  <span class="muComment">#   c = read byte from password</span>
 <span id="L77" class="LineNr"> 77 </span>  <span class="muComment">#   if (c == letter)</span>
@@ -143,10 +149,10 @@ if ('onhashchange' in window) {
 <span id="L84" class="LineNr"> 84 </span><span class="CommentedCode">#?     print-string 0, &quot;  &quot;</span>
 <span id="L85" class="LineNr"> 85 </span><span class="CommentedCode">#?     print-int32-decimal 0, i</span>
 <span id="L86" class="LineNr"> 86 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
-<span id="L87" class="LineNr"> 87 </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> password
+<span id="L87" class="LineNr"> 87 </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> password
 <span id="L88" class="LineNr"> 88 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L89" class="LineNr"> 89 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L90" class="LineNr"> 90 </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> password
+<span id="L90" class="LineNr"> 90 </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> password
 <span id="L91" class="LineNr"> 91 </span><span class="CommentedCode">#?     {</span>
 <span id="L92" class="LineNr"> 92 </span><span class="CommentedCode">#?       var c2/eax: int &lt;- copy c</span>
 <span id="L93" class="LineNr"> 93 </span><span class="CommentedCode">#?       print-int32-decimal 0, c2</span>