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authorKartik Agaram <vc@akkartik.com>2021-06-26 20:55:36 -0700
committerKartik Agaram <vc@akkartik.com>2021-06-26 20:55:36 -0700
commit372367f59a897162912d0646158bdea1e07d6e66 (patch)
tree16cd7f70de3505f35fbc86ed2b7d3810cab0d148 /html/shell/trace.mu.html
parentdc5a0acf3feea227d03a98cedf427d2aef462320 (diff)
downloadmu-372367f59a897162912d0646158bdea1e07d6e66.tar.gz
html: better highlighting for int registers
Diffstat (limited to 'html/shell/trace.mu.html')
-rw-r--r--html/shell/trace.mu.html393
1 files changed, 196 insertions, 197 deletions
diff --git a/html/shell/trace.mu.html b/html/shell/trace.mu.html
index d8ee5fa7..2d33cef6 100644
--- a/html/shell/trace.mu.html
+++ b/html/shell/trace.mu.html
@@ -16,19 +16,18 @@ a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
 .LineNr { }
 .Delimiter { color: #c000c0; }
-.CommentedCode { color: #8a8a8a; }
-.muRegEsi { color: #87d787; }
-.muRegEdi { color: #87ffd7; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muRegEbx { color: #5f00ff; }
+.muRegEsi { color: #005faf; }
+.muRegEdi { color: #00af00; }
 .Constant { color: #008787; }
 .Special { color: #ff6060; }
 .PreProc { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
+.CommentedCode { color: #8a8a8a; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
-.muRegEax { color: #875f00; }
-.muRegEcx { color: #af875f; }
-.muRegEdx { color: #878700; }
-.muRegEbx { color: #8787af; }
+.muRegEcx { color: #870000; }
+.muRegEdx { color: #af5f00; }
 -->
 </style>
 
@@ -132,19 +131,19 @@ if ('onhashchange' in window) {
 <span id="L66" class="LineNr">  66 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L67" class="LineNr">  67 </span>  <span class="Delimiter">}</span>
 <span id="L68" class="LineNr">  68 </span>  <span class="PreProc">var</span> src/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy max-depth
-<span id="L69" class="LineNr">  69 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, max-depth
+<span id="L69" class="LineNr">  69 </span>  <span class="PreProc">var</span> dest/eax: (addr int) <span class="Special">&lt;-</span> get self, max-depth
 <span id="L70" class="LineNr">  70 </span>  copy-to *dest, src
 <span id="L71" class="LineNr">  71 </span>  dest <span class="Special">&lt;-</span> get self, curr-depth
 <span id="L72" class="LineNr">  72 </span>  copy-to *dest, <span class="Constant">1</span>  <span class="muComment"># 0 is the error depth</span>
-<span id="L73" class="LineNr">  73 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L73" class="LineNr">  73 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
 <span id="L74" class="LineNr">  74 </span>  populate trace-ah, capacity
-<span id="L75" class="LineNr">  75 </span>  <span class="PreProc">var</span> visible-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
+<span id="L75" class="LineNr">  75 </span>  <span class="PreProc">var</span> visible-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
 <span id="L76" class="LineNr">  76 </span>  populate visible-ah, visible-capacity
 <span id="L77" class="LineNr">  77 </span>  <a href='trace.mu.html#L440'>mark-lines-dirty</a> self
 <span id="L78" class="LineNr">  78 </span><span class="Delimiter">}</span>
 <span id="L79" class="LineNr">  79 </span>
 <span id="L80" class="LineNr">  80 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L80'>clear-trace</a></span> _self: (addr trace) <span class="Delimiter">{</span>
-<span id="L81" class="LineNr">  81 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
+<span id="L81" class="LineNr">  81 </span>  <span class="PreProc">var</span> self/eax: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L82" class="LineNr">  82 </span>  compare self, <span class="Constant">0</span>
 <span id="L83" class="LineNr">  83 </span>  <span class="Delimiter">{</span>
 <span id="L84" class="LineNr">  84 </span>    <span class="PreProc">break-if-!=</span>
@@ -157,24 +156,24 @@ if ('onhashchange' in window) {
 <span id="L91" class="LineNr">  91 </span>  <span class="muComment"># leak: nested handles within trace-lines</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='trace.mu.html#L94'>has-errors?</a></span> _self: (addr trace)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L95" class="LineNr">  95 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
+<span id="L94" class="LineNr">  94 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L94'>has-errors?</a></span> _self: (addr trace)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
+<span id="L95" class="LineNr">  95 </span>  <span class="PreProc">var</span> self/eax: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L96" class="LineNr">  96 </span>  compare self, <span class="Constant">0</span>
 <span id="L97" class="LineNr">  97 </span>  <span class="Delimiter">{</span>
 <span id="L98" class="LineNr">  98 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L99" class="LineNr">  99 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L100" class="LineNr"> 100 </span>  <span class="Delimiter">}</span>
 <span id="L101" class="LineNr"> 101 </span>  <span class="PreProc">var</span> max/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
-<span id="L102" class="LineNr"> 102 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L103" class="LineNr"> 103 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L102" class="LineNr"> 102 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L103" class="LineNr"> 103 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L104" class="LineNr"> 104 </span>  <span class="PreProc">var</span> trace/<span class="muRegEsi">esi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L105" class="LineNr"> 105 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L106" class="LineNr"> 106 </span>  <span class="Delimiter">{</span>
 <span id="L107" class="LineNr"> 107 </span>    compare i, *max
 <span id="L108" class="LineNr"> 108 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L109" class="LineNr"> 109 </span>    <span class="PreProc">var</span> offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
-<span id="L110" class="LineNr"> 110 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, offset
-<span id="L111" class="LineNr"> 111 </span>    <span class="PreProc">var</span> curr-depth-a/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get curr, depth
+<span id="L109" class="LineNr"> 109 </span>    <span class="PreProc">var</span> offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
+<span id="L110" class="LineNr"> 110 </span>    <span class="PreProc">var</span> curr/eax: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, offset
+<span id="L111" class="LineNr"> 111 </span>    <span class="PreProc">var</span> curr-depth-a/eax: (addr int) <span class="Special">&lt;-</span> get curr, depth
 <span id="L112" class="LineNr"> 112 </span>    compare *curr-depth-a, <span class="Constant">0</span>/<span class="Special"><a href='trace.mu.html#L197'>error</a></span>
 <span id="L113" class="LineNr"> 113 </span>    <span class="Delimiter">{</span>
 <span id="L114" class="LineNr"> 114 </span>      <span class="PreProc">break-if-!=</span>
@@ -186,7 +185,7 @@ if ('onhashchange' in window) {
 <span id="L120" class="LineNr"> 120 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L121" class="LineNr"> 121 </span><span class="Delimiter">}</span>
 <span id="L122" class="LineNr"> 122 </span>
-<span id="L123" class="LineNr"> 123 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L123'>should-trace?</a></span> _self: (addr trace)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L123" class="LineNr"> 123 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L123'>should-trace?</a></span> _self: (addr trace)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L124" class="LineNr"> 124 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L125" class="LineNr"> 125 </span>  compare self, <span class="Constant">0</span>
 <span id="L126" class="LineNr"> 126 </span>  <span class="Delimiter">{</span>
@@ -195,7 +194,7 @@ if ('onhashchange' in window) {
 <span id="L129" class="LineNr"> 129 </span>  <span class="Delimiter">}</span>
 <span id="L130" class="LineNr"> 130 </span>  <span class="PreProc">var</span> depth-a/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
 <span id="L131" class="LineNr"> 131 </span>  <span class="PreProc">var</span> depth/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *depth-a
-<span id="L132" class="LineNr"> 132 </span>  <span class="PreProc">var</span> max-depth-a/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, max-depth
+<span id="L132" class="LineNr"> 132 </span>  <span class="PreProc">var</span> max-depth-a/eax: (addr int) <span class="Special">&lt;-</span> get self, max-depth
 <span id="L133" class="LineNr"> 133 </span>  compare depth, *max-depth-a
 <span id="L134" class="LineNr"> 134 </span>  <span class="Delimiter">{</span>
 <span id="L135" class="LineNr"> 135 </span>    <span class="PreProc">break-if-&gt;=</span>
@@ -211,14 +210,14 @@ if ('onhashchange' in window) {
 <span id="L145" class="LineNr"> 145 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L146" class="LineNr"> 146 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L147" class="LineNr"> 147 </span>  <span class="Delimiter">}</span>
-<span id="L148" class="LineNr"> 148 </span>  <span class="PreProc">var</span> <a href='trace.mu.html#L123'>should-trace?</a>/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L123'>should-trace?</a> self
+<span id="L148" class="LineNr"> 148 </span>  <span class="PreProc">var</span> <a href='trace.mu.html#L123'>should-trace?</a>/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L123'>should-trace?</a> self
 <span id="L149" class="LineNr"> 149 </span>  compare <a href='trace.mu.html#L123'>should-trace?</a>, <span class="Constant">0</span>/false
 <span id="L150" class="LineNr"> 150 </span>  <span class="Delimiter">{</span>
 <span id="L151" class="LineNr"> 151 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L152" class="LineNr"> 152 </span>    <span class="PreProc">return</span>
 <span id="L153" class="LineNr"> 153 </span>  <span class="Delimiter">}</span>
-<span id="L154" class="LineNr"> 154 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L155" class="LineNr"> 155 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L154" class="LineNr"> 154 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L155" class="LineNr"> 155 </span>  <span class="PreProc">var</span> data/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
 <span id="L156" class="LineNr"> 156 </span>  <span class="PreProc">var</span> index-addr/<span class="muRegEdi">edi</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
 <span id="L157" class="LineNr"> 157 </span>  <span class="Delimiter">{</span>
 <span id="L158" class="LineNr"> 158 </span>    compare *index-addr, <span class="Constant">0x8000</span>/lines
@@ -227,7 +226,7 @@ if ('onhashchange' in window) {
 <span id="L161" class="LineNr"> 161 </span>  <span class="Delimiter">}</span>
 <span id="L162" class="LineNr"> 162 </span>  <span class="PreProc">var</span> index/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *index-addr
 <span id="L163" class="LineNr"> 163 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset data, index
-<span id="L164" class="LineNr"> 164 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index data, offset
+<span id="L164" class="LineNr"> 164 </span>  <span class="PreProc">var</span> dest/eax: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index data, offset
 <span id="L165" class="LineNr"> 165 </span>  <span class="PreProc">var</span> depth/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
 <span id="L166" class="LineNr"> 166 </span>  <a href='../106stream.subx.html#L59'>rewind-stream</a> message
 <span id="L167" class="LineNr"> 167 </span>  <span class="Delimiter">{</span>
@@ -255,7 +254,7 @@ if ('onhashchange' in window) {
 <span id="L189" class="LineNr"> 189 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L190" class="LineNr"> 190 </span>  <span class="Delimiter">}</span>
 <span id="L191" class="LineNr"> 191 </span>  <span class="PreProc">var</span> data-storage: (stream byte <span class="Constant">0x100</span>)
-<span id="L192" class="LineNr"> 192 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr stream byte) <span class="Special">&lt;-</span> address data-storage
+<span id="L192" class="LineNr"> 192 </span>  <span class="PreProc">var</span> data/eax: (addr stream byte) <span class="Special">&lt;-</span> address data-storage
 <span id="L193" class="LineNr"> 193 </span>  <a href='../108write.subx.html#L11'>write</a> data, s
 <span id="L194" class="LineNr"> 194 </span>  trace self, label, data
 <span id="L195" class="LineNr"> 195 </span><span class="Delimiter">}</span>
@@ -267,7 +266,7 @@ if ('onhashchange' in window) {
 <span id="L201" class="LineNr"> 201 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L202" class="LineNr"> 202 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L203" class="LineNr"> 203 </span>  <span class="Delimiter">}</span>
-<span id="L204" class="LineNr"> 204 </span>  <span class="PreProc">var</span> curr-depth-a/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
+<span id="L204" class="LineNr"> 204 </span>  <span class="PreProc">var</span> curr-depth-a/eax: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
 <span id="L205" class="LineNr"> 205 </span>  <span class="PreProc">var</span> save-depth/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *curr-depth-a
 <span id="L206" class="LineNr"> 206 </span>  copy-to *curr-depth-a, <span class="Constant">0</span>/<span class="Special"><a href='trace.mu.html#L197'>error</a></span>
 <span id="L207" class="LineNr"> 207 </span>  <a href='trace.mu.html#L185'>trace-text</a> self, <span class="Constant">&quot;error&quot;</span>, message
@@ -281,7 +280,7 @@ if ('onhashchange' in window) {
 <span id="L215" class="LineNr"> 215 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L216" class="LineNr"> 216 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L217" class="LineNr"> 217 </span>  <span class="Delimiter">}</span>
-<span id="L218" class="LineNr"> 218 </span>  <span class="PreProc">var</span> curr-depth-a/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
+<span id="L218" class="LineNr"> 218 </span>  <span class="PreProc">var</span> curr-depth-a/eax: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
 <span id="L219" class="LineNr"> 219 </span>  <span class="PreProc">var</span> save-depth/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *curr-depth-a
 <span id="L220" class="LineNr"> 220 </span>  copy-to *curr-depth-a, <span class="Constant">0</span>/<span class="Special"><a href='trace.mu.html#L197'>error</a></span>
 <span id="L221" class="LineNr"> 221 </span>  trace self, <span class="Constant">&quot;error&quot;</span>, message
@@ -291,14 +290,14 @@ if ('onhashchange' in window) {
 <span id="L225" class="LineNr"> 225 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L225'>initialize-trace-line</a></span> depth: int, label: (addr array byte), data: (addr stream byte), _out: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Delimiter">{</span>
 <span id="L226" class="LineNr"> 226 </span>  <span class="PreProc">var</span> out/<span class="muRegEdi">edi</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _out
 <span id="L227" class="LineNr"> 227 </span>  <span class="muComment"># depth</span>
-<span id="L228" class="LineNr"> 228 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy depth
+<span id="L228" class="LineNr"> 228 </span>  <span class="PreProc">var</span> src/eax: int <span class="Special">&lt;-</span> copy depth
 <span id="L229" class="LineNr"> 229 </span>  <span class="PreProc">var</span> dest/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get out, depth
 <span id="L230" class="LineNr"> 230 </span>  copy-to *dest, src
 <span id="L231" class="LineNr"> 231 </span>  <span class="muComment"># label</span>
-<span id="L232" class="LineNr"> 232 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get out, label
+<span id="L232" class="LineNr"> 232 </span>  <span class="PreProc">var</span> dest/eax: (addr handle array byte) <span class="Special">&lt;-</span> get out, label
 <span id="L233" class="LineNr"> 233 </span>  <a href='../312copy.subx.html#L3'>copy-array-object</a> label, dest
 <span id="L234" class="LineNr"> 234 </span>  <span class="muComment"># data</span>
-<span id="L235" class="LineNr"> 235 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get out, data
+<span id="L235" class="LineNr"> 235 </span>  <span class="PreProc">var</span> dest/eax: (addr handle array byte) <span class="Special">&lt;-</span> get out, data
 <span id="L236" class="LineNr"> 236 </span>  <a href='../310copy-bytes.subx.html#L60'>stream-to-array</a> data, dest
 <span id="L237" class="LineNr"> 237 </span><span class="Delimiter">}</span>
 <span id="L238" class="LineNr"> 238 </span>
@@ -309,7 +308,7 @@ if ('onhashchange' in window) {
 <span id="L243" class="LineNr"> 243 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L244" class="LineNr"> 244 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L245" class="LineNr"> 245 </span>  <span class="Delimiter">}</span>
-<span id="L246" class="LineNr"> 246 </span>  <span class="PreProc">var</span> depth/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
+<span id="L246" class="LineNr"> 246 </span>  <span class="PreProc">var</span> depth/eax: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
 <span id="L247" class="LineNr"> 247 </span>  increment *depth
 <span id="L248" class="LineNr"> 248 </span><span class="Delimiter">}</span>
 <span id="L249" class="LineNr"> 249 </span>
@@ -320,21 +319,21 @@ if ('onhashchange' in window) {
 <span id="L254" class="LineNr"> 254 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L255" class="LineNr"> 255 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L256" class="LineNr"> 256 </span>  <span class="Delimiter">}</span>
-<span id="L257" class="LineNr"> 257 </span>  <span class="PreProc">var</span> depth/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
+<span id="L257" class="LineNr"> 257 </span>  <span class="PreProc">var</span> depth/eax: (addr int) <span class="Special">&lt;-</span> get self, curr-depth
 <span id="L258" class="LineNr"> 258 </span>  decrement *depth
 <span id="L259" class="LineNr"> 259 </span><span class="Delimiter">}</span>
 <span id="L260" class="LineNr"> 260 </span>
 <span id="L261" class="LineNr"> 261 </span><span class="muComment">## checking traces</span>
 <span id="L262" class="LineNr"> 262 </span>
 <span id="L263" class="LineNr"> 263 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L263'>check-trace-scans-to</a></span> self: (addr trace), label: (addr array byte), data: (addr array byte), message: (addr array byte) <span class="Delimiter">{</span>
-<span id="L264" class="LineNr"> 264 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L268'>trace-scans-to?</a> self, label, data
+<span id="L264" class="LineNr"> 264 </span>  <span class="PreProc">var</span> tmp/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L268'>trace-scans-to?</a> self, label, data
 <span id="L265" class="LineNr"> 265 </span>  <a href='../502test.mu.html#L19'>check</a> tmp, message
 <span id="L266" class="LineNr"> 266 </span><span class="Delimiter">}</span>
 <span id="L267" class="LineNr"> 267 </span>
-<span id="L268" class="LineNr"> 268 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L268'>trace-scans-to?</a></span> _self: (addr trace), label: (addr array byte), data: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L268" class="LineNr"> 268 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L268'>trace-scans-to?</a></span> _self: (addr trace), label: (addr array byte), data: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L269" class="LineNr"> 269 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L270" class="LineNr"> 270 </span>  <span class="PreProc">var</span> start/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, first-full
-<span id="L271" class="LineNr"> 271 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L312'>trace-contains?</a> self, label, data, *start
+<span id="L270" class="LineNr"> 270 </span>  <span class="PreProc">var</span> start/eax: (addr int) <span class="Special">&lt;-</span> get self, first-full
+<span id="L271" class="LineNr"> 271 </span>  <span class="PreProc">var</span> result/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L312'>trace-contains?</a> self, label, data, *start
 <span id="L272" class="LineNr"> 272 </span>  <span class="PreProc">return</span> result
 <span id="L273" class="LineNr"> 273 </span><span class="Delimiter">}</span>
 <span id="L274" class="LineNr"> 274 </span>
@@ -347,16 +346,16 @@ if ('onhashchange' in window) {
 <span id="L281" class="LineNr"> 281 </span>  <a href='trace.mu.html#L185'>trace-text</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 2&quot;</span>
 <span id="L282" class="LineNr"> 282 </span>  <a href='trace.mu.html#L263'>check-trace-scans-to</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 1&quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L275'>test-trace-scans-to</a>/0&quot;</span>
 <span id="L283" class="LineNr"> 283 </span>  <a href='trace.mu.html#L263'>check-trace-scans-to</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 2&quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L275'>test-trace-scans-to</a>/1&quot;</span>
-<span id="L284" class="LineNr"> 284 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L268'>trace-scans-to?</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 1&quot;</span>
+<span id="L284" class="LineNr"> 284 </span>  <span class="PreProc">var</span> tmp/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L268'>trace-scans-to?</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 1&quot;</span>
 <span id="L285" class="LineNr"> 285 </span>  <a href='../502test.mu.html#L32'>check-not</a> tmp, <span class="Constant">&quot;F - <a href='trace.mu.html#L275'>test-trace-scans-to</a>: fail on previously encountered lines&quot;</span>
-<span id="L286" class="LineNr"> 286 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L268'>trace-scans-to?</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 3&quot;</span>
+<span id="L286" class="LineNr"> 286 </span>  <span class="PreProc">var</span> tmp/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L268'>trace-scans-to?</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 3&quot;</span>
 <span id="L287" class="LineNr"> 287 </span>  <a href='../502test.mu.html#L32'>check-not</a> tmp, <span class="Constant">&quot;F - <a href='trace.mu.html#L275'>test-trace-scans-to</a>: fail on missing&quot;</span>
 <span id="L288" class="LineNr"> 288 </span><span class="Delimiter">}</span>
 <span id="L289" class="LineNr"> 289 </span>
 <span id="L290" class="LineNr"> 290 </span><span class="muComment"># scan trace from start</span>
 <span id="L291" class="LineNr"> 291 </span><span class="muComment"># resets previous scans</span>
 <span id="L292" class="LineNr"> 292 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L292'>check-trace-contains</a></span> self: (addr trace), label: (addr array byte), data: (addr array byte), message: (addr array byte) <span class="Delimiter">{</span>
-<span id="L293" class="LineNr"> 293 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L312'>trace-contains?</a> self, label, data, <span class="Constant">0</span>
+<span id="L293" class="LineNr"> 293 </span>  <span class="PreProc">var</span> tmp/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L312'>trace-contains?</a> self, label, data, <span class="Constant">0</span>
 <span id="L294" class="LineNr"> 294 </span>  <a href='../502test.mu.html#L19'>check</a> tmp, message
 <span id="L295" class="LineNr"> 295 </span><span class="Delimiter">}</span>
 <span id="L296" class="LineNr"> 296 </span>
@@ -370,37 +369,37 @@ if ('onhashchange' in window) {
 <span id="L304" class="LineNr"> 304 </span>  <a href='trace.mu.html#L292'>check-trace-contains</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 1&quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L297'>test-trace-contains</a>/0&quot;</span>
 <span id="L305" class="LineNr"> 305 </span>  <a href='trace.mu.html#L292'>check-trace-contains</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 2&quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L297'>test-trace-contains</a>/1&quot;</span>
 <span id="L306" class="LineNr"> 306 </span>  <a href='trace.mu.html#L292'>check-trace-contains</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 1&quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L297'>test-trace-contains</a>: find previously encountered lines&quot;</span>
-<span id="L307" class="LineNr"> 307 </span>  <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L312'>trace-contains?</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 3&quot;</span>, <span class="Constant">0</span>/start
+<span id="L307" class="LineNr"> 307 </span>  <span class="PreProc">var</span> tmp/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L312'>trace-contains?</a> t, <span class="Constant">&quot;label&quot;</span>, <span class="Constant">&quot;line 3&quot;</span>, <span class="Constant">0</span>/start
 <span id="L308" class="LineNr"> 308 </span>  <a href='../502test.mu.html#L32'>check-not</a> tmp, <span class="Constant">&quot;F - <a href='trace.mu.html#L297'>test-trace-contains</a>: fail on missing&quot;</span>
 <span id="L309" class="LineNr"> 309 </span><span class="Delimiter">}</span>
 <span id="L310" class="LineNr"> 310 </span>
 <span id="L311" class="LineNr"> 311 </span><span class="muComment"># this is super-inefficient, string comparing every trace line</span>
-<span id="L312" class="LineNr"> 312 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L312'>trace-contains?</a></span> _self: (addr trace), label: (addr array byte), data: (addr array byte), start: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L312" class="LineNr"> 312 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L312'>trace-contains?</a></span> _self: (addr trace), label: (addr array byte), data: (addr array byte), start: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L313" class="LineNr"> 313 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L314" class="LineNr"> 314 </span>  <span class="PreProc">var</span> candidates-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L315" class="LineNr"> 315 </span>  <span class="PreProc">var</span> candidates/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *candidates-ah
+<span id="L314" class="LineNr"> 314 </span>  <span class="PreProc">var</span> candidates-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L315" class="LineNr"> 315 </span>  <span class="PreProc">var</span> candidates/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *candidates-ah
 <span id="L316" class="LineNr"> 316 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy start
 <span id="L317" class="LineNr"> 317 </span>  <span class="PreProc">var</span> max/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
 <span id="L318" class="LineNr"> 318 </span>  <span class="Delimiter">{</span>
 <span id="L319" class="LineNr"> 319 </span>    compare i, *max
 <span id="L320" class="LineNr"> 320 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L321" class="LineNr"> 321 </span>    <span class="Delimiter">{</span>
-<span id="L322" class="LineNr"> 322 </span>      <span class="PreProc">var</span> read-until-index/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, first-full
+<span id="L322" class="LineNr"> 322 </span>      <span class="PreProc">var</span> read-until-index/eax: (addr int) <span class="Special">&lt;-</span> get self, first-full
 <span id="L323" class="LineNr"> 323 </span>      copy-to *read-until-index, i
 <span id="L324" class="LineNr"> 324 </span>    <span class="Delimiter">}</span>
 <span id="L325" class="LineNr"> 325 </span>    <span class="Delimiter">{</span>
 <span id="L326" class="LineNr"> 326 </span>      <span class="PreProc">var</span> curr-offset/<span class="muRegEcx">ecx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset candidates, i
 <span id="L327" class="LineNr"> 327 </span>      <span class="PreProc">var</span> curr/<span class="muRegEcx">ecx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index candidates, curr-offset
 <span id="L328" class="LineNr"> 328 </span>      <span class="muComment"># if curr-&gt;label does not match, return false</span>
-<span id="L329" class="LineNr"> 329 </span>      <span class="PreProc">var</span> curr-label-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
-<span id="L330" class="LineNr"> 330 </span>      <span class="PreProc">var</span> curr-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
-<span id="L331" class="LineNr"> 331 </span>      <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-label, label
+<span id="L329" class="LineNr"> 329 </span>      <span class="PreProc">var</span> curr-label-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
+<span id="L330" class="LineNr"> 330 </span>      <span class="PreProc">var</span> curr-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
+<span id="L331" class="LineNr"> 331 </span>      <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-label, label
 <span id="L332" class="LineNr"> 332 </span>      compare match?, <span class="Constant">0</span>/false
 <span id="L333" class="LineNr"> 333 </span>      <span class="PreProc">break-if-=</span>
 <span id="L334" class="LineNr"> 334 </span>      <span class="muComment"># if curr-&gt;data does not match, return false</span>
-<span id="L335" class="LineNr"> 335 </span>      <span class="PreProc">var</span> curr-data-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get curr, data
-<span id="L336" class="LineNr"> 336 </span>      <span class="PreProc">var</span> curr-data/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-data-ah
-<span id="L337" class="LineNr"> 337 </span>      <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-data, data
+<span id="L335" class="LineNr"> 335 </span>      <span class="PreProc">var</span> curr-data-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get curr, data
+<span id="L336" class="LineNr"> 336 </span>      <span class="PreProc">var</span> curr-data/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-data-ah
+<span id="L337" class="LineNr"> 337 </span>      <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-data, data
 <span id="L338" class="LineNr"> 338 </span>      compare match?, <span class="Constant">0</span>/false
 <span id="L339" class="LineNr"> 339 </span>      <span class="PreProc">break-if-=</span>
 <span id="L340" class="LineNr"> 340 </span>      <span class="PreProc">return</span> <span class="Constant">1</span>/true
@@ -411,34 +410,34 @@ if ('onhashchange' in window) {
 <span id="L345" class="LineNr"> 345 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L346" class="LineNr"> 346 </span><span class="Delimiter">}</span>
 <span id="L347" class="LineNr"> 347 </span>
-<span id="L348" class="LineNr"> 348 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L348'>trace-lines-equal?</a></span> _a: (addr <a href='trace.mu.html#L41'>trace-line</a>), _b: (addr <a href='trace.mu.html#L41'>trace-line</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L348" class="LineNr"> 348 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L348'>trace-lines-equal?</a></span> _a: (addr <a href='trace.mu.html#L41'>trace-line</a>), _b: (addr <a href='trace.mu.html#L41'>trace-line</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L349" class="LineNr"> 349 </span>  <span class="PreProc">var</span> a/<span class="muRegEsi">esi</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _a
 <span id="L350" class="LineNr"> 350 </span>  <span class="PreProc">var</span> b/<span class="muRegEdi">edi</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _b
 <span id="L351" class="LineNr"> 351 </span>  <span class="PreProc">var</span> a-depth/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get a, depth
 <span id="L352" class="LineNr"> 352 </span>  <span class="PreProc">var</span> b-depth/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get b, depth
-<span id="L353" class="LineNr"> 353 </span>  <span class="PreProc">var</span> benchmark/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *b-depth
+<span id="L353" class="LineNr"> 353 </span>  <span class="PreProc">var</span> benchmark/eax: int <span class="Special">&lt;-</span> copy *b-depth
 <span id="L354" class="LineNr"> 354 </span>  compare *a-depth, benchmark
 <span id="L355" class="LineNr"> 355 </span>  <span class="Delimiter">{</span>
 <span id="L356" class="LineNr"> 356 </span>    <span class="PreProc">break-if-=</span>
 <span id="L357" class="LineNr"> 357 </span>    <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L358" class="LineNr"> 358 </span>  <span class="Delimiter">}</span>
-<span id="L359" class="LineNr"> 359 </span>  <span class="PreProc">var</span> a-label-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get a, label
-<span id="L360" class="LineNr"> 360 </span>  <span class="PreProc">var</span> _a-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *a-label-ah
+<span id="L359" class="LineNr"> 359 </span>  <span class="PreProc">var</span> a-label-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get a, label
+<span id="L360" class="LineNr"> 360 </span>  <span class="PreProc">var</span> _a-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *a-label-ah
 <span id="L361" class="LineNr"> 361 </span>  <span class="PreProc">var</span> a-label/<span class="muRegEcx">ecx</span>: (addr array byte) <span class="Special">&lt;-</span> copy _a-label
 <span id="L362" class="LineNr"> 362 </span>  <span class="PreProc">var</span> b-label-ah/<span class="muRegEbx">ebx</span>: (addr handle array byte) <span class="Special">&lt;-</span> get b, label
-<span id="L363" class="LineNr"> 363 </span>  <span class="PreProc">var</span> b-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *b-label-ah
-<span id="L364" class="LineNr"> 364 </span>  <span class="PreProc">var</span> label-match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> a-label, b-label
+<span id="L363" class="LineNr"> 363 </span>  <span class="PreProc">var</span> b-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *b-label-ah
+<span id="L364" class="LineNr"> 364 </span>  <span class="PreProc">var</span> label-match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> a-label, b-label
 <span id="L365" class="LineNr"> 365 </span>  <span class="Delimiter">{</span>
 <span id="L366" class="LineNr"> 366 </span>    compare label-match?, <span class="Constant">0</span>/false
 <span id="L367" class="LineNr"> 367 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L368" class="LineNr"> 368 </span>    <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L369" class="LineNr"> 369 </span>  <span class="Delimiter">}</span>
-<span id="L370" class="LineNr"> 370 </span>  <span class="PreProc">var</span> a-data-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get a, data
-<span id="L371" class="LineNr"> 371 </span>  <span class="PreProc">var</span> _a-data/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *a-data-ah
+<span id="L370" class="LineNr"> 370 </span>  <span class="PreProc">var</span> a-data-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get a, data
+<span id="L371" class="LineNr"> 371 </span>  <span class="PreProc">var</span> _a-data/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *a-data-ah
 <span id="L372" class="LineNr"> 372 </span>  <span class="PreProc">var</span> a-data/<span class="muRegEcx">ecx</span>: (addr array byte) <span class="Special">&lt;-</span> copy _a-data
 <span id="L373" class="LineNr"> 373 </span>  <span class="PreProc">var</span> b-data-ah/<span class="muRegEbx">ebx</span>: (addr handle array byte) <span class="Special">&lt;-</span> get b, data
-<span id="L374" class="LineNr"> 374 </span>  <span class="PreProc">var</span> b-data/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *b-data-ah
-<span id="L375" class="LineNr"> 375 </span>  <span class="PreProc">var</span> data-match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> a-data, b-data
+<span id="L374" class="LineNr"> 374 </span>  <span class="PreProc">var</span> b-data/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *b-data-ah
+<span id="L375" class="LineNr"> 375 </span>  <span class="PreProc">var</span> data-match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> a-data, b-data
 <span id="L376" class="LineNr"> 376 </span>  <span class="PreProc">return</span> data-match?
 <span id="L377" class="LineNr"> 377 </span><span class="Delimiter">}</span>
 <span id="L378" class="LineNr"> 378 </span>
@@ -450,8 +449,8 @@ if ('onhashchange' in window) {
 <span id="L384" class="LineNr"> 384 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L385" class="LineNr"> 385 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L386" class="LineNr"> 386 </span>  <span class="Delimiter">}</span>
-<span id="L387" class="LineNr"> 387 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L388" class="LineNr"> 388 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L387" class="LineNr"> 387 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L388" class="LineNr"> 388 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L389" class="LineNr"> 389 </span>  <span class="PreProc">var</span> trace/<span class="muRegEdi">edi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L390" class="LineNr"> 390 </span>  <span class="PreProc">var</span> i/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L391" class="LineNr"> 391 </span>  <span class="PreProc">var</span> max-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
@@ -477,8 +476,8 @@ if ('onhashchange' in window) {
 <span id="L411" class="LineNr"> 411 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L412" class="LineNr"> 412 </span>    <a href='../317abort.subx.html#L5'>abort</a> <span class="Constant">&quot;null trace&quot;</span>
 <span id="L413" class="LineNr"> 413 </span>  <span class="Delimiter">}</span>
-<span id="L414" class="LineNr"> 414 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L415" class="LineNr"> 415 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L414" class="LineNr"> 414 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L415" class="LineNr"> 415 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L416" class="LineNr"> 416 </span>  <span class="PreProc">var</span> trace/<span class="muRegEdi">edi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L417" class="LineNr"> 417 </span>  <span class="PreProc">var</span> i/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L418" class="LineNr"> 418 </span>  <span class="PreProc">var</span> max-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
@@ -489,9 +488,9 @@ if ('onhashchange' in window) {
 <span id="L423" class="LineNr"> 423 </span>    $dump-trace-with-label:iter: <span class="Delimiter">{</span>
 <span id="L424" class="LineNr"> 424 </span>      <span class="PreProc">var</span> offset/<span class="muRegEbx">ebx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
 <span id="L425" class="LineNr"> 425 </span>      <span class="PreProc">var</span> curr/<span class="muRegEbx">ebx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, offset
-<span id="L426" class="LineNr"> 426 </span>      <span class="PreProc">var</span> curr-label-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
-<span id="L427" class="LineNr"> 427 </span>      <span class="PreProc">var</span> curr-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
-<span id="L428" class="LineNr"> 428 </span>      <span class="PreProc">var</span> show?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-label, label
+<span id="L426" class="LineNr"> 426 </span>      <span class="PreProc">var</span> curr-label-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
+<span id="L427" class="LineNr"> 427 </span>      <span class="PreProc">var</span> curr-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
+<span id="L428" class="LineNr"> 428 </span>      <span class="PreProc">var</span> show?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-label, label
 <span id="L429" class="LineNr"> 429 </span>      compare show?, <span class="Constant">0</span>/false
 <span id="L430" class="LineNr"> 430 </span>      <span class="PreProc">break-if-=</span>
 <span id="L431" class="LineNr"> 431 </span>      y <span class="Special">&lt;-</span> <a href='trace.mu.html#L582'>render-trace-line</a> <span class="Constant">0</span>/screen, curr, <span class="Constant">0</span>, y, <span class="Constant">0x80</span>/width, <span class="Constant">0x30</span>/height, <span class="Constant">7</span>/fg, <span class="Constant">0</span>/bg, <span class="Constant">0</span>/clip
@@ -504,13 +503,13 @@ if ('onhashchange' in window) {
 <span id="L438" class="LineNr"> 438 </span><span class="muComment">## UI stuff</span>
 <span id="L439" class="LineNr"> 439 </span>
 <span id="L440" class="LineNr"> 440 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L440'>mark-lines-dirty</a></span> _self: (addr trace) <span class="Delimiter">{</span>
-<span id="L441" class="LineNr"> 441 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
+<span id="L441" class="LineNr"> 441 </span>  <span class="PreProc">var</span> self/eax: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L442" class="LineNr"> 442 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr boolean) <span class="Special">&lt;-</span> get self, recreate-caches?
 <span id="L443" class="LineNr"> 443 </span>  copy-to *dest, <span class="Constant">1</span>/true
 <span id="L444" class="LineNr"> 444 </span><span class="Delimiter">}</span>
 <span id="L445" class="LineNr"> 445 </span>
 <span id="L446" class="LineNr"> 446 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L446'>mark-lines-clean</a></span> _self: (addr trace) <span class="Delimiter">{</span>
-<span id="L447" class="LineNr"> 447 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
+<span id="L447" class="LineNr"> 447 </span>  <span class="PreProc">var</span> self/eax: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L448" class="LineNr"> 448 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr boolean) <span class="Special">&lt;-</span> get self, recreate-caches?
 <span id="L449" class="LineNr"> 449 </span>  copy-to *dest, <span class="Constant">0</span>/false
 <span id="L450" class="LineNr"> 450 </span><span class="Delimiter">}</span>
@@ -525,12 +524,12 @@ if ('onhashchange' in window) {
 <span id="L459" class="LineNr"> 459 </span>  <span class="Delimiter">}</span>
 <span id="L460" class="LineNr"> 460 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy ymin
 <span id="L461" class="LineNr"> 461 </span>  <span class="muComment"># recreate caches if necessary</span>
-<span id="L462" class="LineNr"> 462 </span>  <span class="PreProc">var</span> recreate-caches?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get self, recreate-caches?
+<span id="L462" class="LineNr"> 462 </span>  <span class="PreProc">var</span> recreate-caches?/eax: (addr boolean) <span class="Special">&lt;-</span> get self, recreate-caches?
 <span id="L463" class="LineNr"> 463 </span>  compare *recreate-caches?, <span class="Constant">0</span>/false
 <span id="L464" class="LineNr"> 464 </span>  <span class="Delimiter">{</span>
 <span id="L465" class="LineNr"> 465 </span>    <span class="PreProc">break-if-=</span>
 <span id="L466" class="LineNr"> 466 </span>    <span class="muComment"># cache ymin</span>
-<span id="L467" class="LineNr"> 467 </span>    <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top-line-y
+<span id="L467" class="LineNr"> 467 </span>    <span class="PreProc">var</span> dest/eax: (addr int) <span class="Special">&lt;-</span> get self, top-line-y
 <span id="L468" class="LineNr"> 468 </span>    copy-to *dest, y
 <span id="L469" class="LineNr"> 469 </span>    <span class="muComment"># cache ymax</span>
 <span id="L470" class="LineNr"> 470 </span>    <span class="PreProc">var</span> ymax/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy ymax
@@ -541,8 +540,8 @@ if ('onhashchange' in window) {
 <span id="L475" class="LineNr"> 475 </span>    <a href='trace.mu.html#L446'>mark-lines-clean</a> self
 <span id="L476" class="LineNr"> 476 </span>  <span class="Delimiter">}</span>
 <span id="L477" class="LineNr"> 477 </span>  <a href='trace.mu.html#L672'>clamp-cursor-to-top</a> self, y
-<span id="L478" class="LineNr"> 478 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L479" class="LineNr"> 479 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L478" class="LineNr"> 478 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L479" class="LineNr"> 479 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L480" class="LineNr"> 480 </span>  <span class="PreProc">var</span> trace/<span class="muRegEdi">edi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L481" class="LineNr"> 481 </span>  <span class="PreProc">var</span> max-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
 <span id="L482" class="LineNr"> 482 </span>  <span class="PreProc">var</span> max/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *max-addr
@@ -552,7 +551,7 @@ if ('onhashchange' in window) {
 <span id="L486" class="LineNr"> 486 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L487" class="LineNr"> 487 </span>    <span class="PreProc">var</span> max-depth/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, max-depth
 <span id="L488" class="LineNr"> 488 </span>    <span class="Delimiter">{</span>
-<span id="L489" class="LineNr"> 489 </span>      <span class="PreProc">var</span> width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L489" class="LineNr"> 489 </span>      <span class="PreProc">var</span> width/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L490" class="LineNr"> 490 </span>      <span class="PreProc">var</span> height/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L491" class="LineNr"> 491 </span>      width, height <span class="Special">&lt;-</span> <a href='../500fake-screen.mu.html#L86'>screen-size</a> <a href='../500fake-screen.mu.html#L14'>screen</a>
 <span id="L492" class="LineNr"> 492 </span>      compare width, <span class="Constant">0x80</span>
@@ -572,8 +571,8 @@ if ('onhashchange' in window) {
 <span id="L506" class="LineNr"> 506 </span>    $render-trace:iter: <span class="Delimiter">{</span>
 <span id="L507" class="LineNr"> 507 </span>      <span class="PreProc">var</span> offset/<span class="muRegEbx">ebx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
 <span id="L508" class="LineNr"> 508 </span>      <span class="PreProc">var</span> curr/<span class="muRegEbx">ebx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, offset
-<span id="L509" class="LineNr"> 509 </span>      <span class="PreProc">var</span> curr-label-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
-<span id="L510" class="LineNr"> 510 </span>      <span class="PreProc">var</span> curr-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
+<span id="L509" class="LineNr"> 509 </span>      <span class="PreProc">var</span> curr-label-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
+<span id="L510" class="LineNr"> 510 </span>      <span class="PreProc">var</span> curr-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
 <span id="L511" class="LineNr"> 511 </span>      <span class="PreProc">var</span> bg: int
 <span id="L512" class="LineNr"> 512 </span>      copy-to bg, <span class="Constant">0xc5</span>/bg=blue-bg
 <span id="L513" class="LineNr"> 513 </span>      <span class="PreProc">var</span> fg: int
@@ -581,17 +580,17 @@ if ('onhashchange' in window) {
 <span id="L515" class="LineNr"> 515 </span>      compare show-cursor?, <span class="Constant">0</span>/false
 <span id="L516" class="LineNr"> 516 </span>      <span class="Delimiter">{</span>
 <span id="L517" class="LineNr"> 517 </span>        <span class="PreProc">break-if-=</span>
-<span id="L518" class="LineNr"> 518 </span>        <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
+<span id="L518" class="LineNr"> 518 </span>        <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
 <span id="L519" class="LineNr"> 519 </span>        compare *cursor-y, y
 <span id="L520" class="LineNr"> 520 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L521" class="LineNr"> 521 </span>        copy-to bg, <span class="Constant">7</span>/trace-cursor-line-bg
 <span id="L522" class="LineNr"> 522 </span>        copy-to fg, <span class="Constant">0x68</span>/cursor-line-fg=sober-blue
-<span id="L523" class="LineNr"> 523 </span>        <span class="PreProc">var</span> cursor-line-index/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
+<span id="L523" class="LineNr"> 523 </span>        <span class="PreProc">var</span> cursor-line-index/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
 <span id="L524" class="LineNr"> 524 </span>        copy-to *cursor-line-index, i
 <span id="L525" class="LineNr"> 525 </span>      <span class="Delimiter">}</span>
 <span id="L526" class="LineNr"> 526 </span>      <span class="muComment"># always display errors</span>
 <span id="L527" class="LineNr"> 527 </span>      <span class="Delimiter">{</span>
-<span id="L528" class="LineNr"> 528 </span>        <span class="PreProc">var</span> curr-depth/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get curr, depth
+<span id="L528" class="LineNr"> 528 </span>        <span class="PreProc">var</span> curr-depth/eax: (addr int) <span class="Special">&lt;-</span> get curr, depth
 <span id="L529" class="LineNr"> 529 </span>        compare *curr-depth, <span class="Constant">0</span>/<span class="Special"><a href='trace.mu.html#L197'>error</a></span>
 <span id="L530" class="LineNr"> 530 </span>        <span class="PreProc">break-if-!=</span>
 <span id="L531" class="LineNr"> 531 </span>        y <span class="Special">&lt;-</span> <a href='trace.mu.html#L582'>render-trace-line</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, curr, xmin, y, xmax, ymax, <span class="Constant">0xc</span>/fg=trace-error, bg, <span class="Constant">0</span>/clip
@@ -599,11 +598,11 @@ if ('onhashchange' in window) {
 <span id="L533" class="LineNr"> 533 </span>        <span class="PreProc">break</span> $render-trace:iter
 <span id="L534" class="LineNr"> 534 </span>      <span class="Delimiter">}</span>
 <span id="L535" class="LineNr"> 535 </span>      <span class="muComment"># display expanded lines</span>
-<span id="L536" class="LineNr"> 536 </span>      <span class="PreProc">var</span> display?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L617'>should-render?</a> curr
+<span id="L536" class="LineNr"> 536 </span>      <span class="PreProc">var</span> display?/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L617'>should-render?</a> curr
 <span id="L537" class="LineNr"> 537 </span>      <span class="Delimiter">{</span>
 <span id="L538" class="LineNr"> 538 </span>        compare display?, <span class="Constant">0</span>/false
 <span id="L539" class="LineNr"> 539 </span>        <span class="PreProc">break-if-=</span>
-<span id="L540" class="LineNr"> 540 </span>        <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a> self, i
+<span id="L540" class="LineNr"> 540 </span>        <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a> self, i
 <span id="L541" class="LineNr"> 541 </span>        y <span class="Special">&lt;-</span> <a href='trace.mu.html#L582'>render-trace-line</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, curr, xmin, y, xmax, ymax, fg, bg, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
 <span id="L542" class="LineNr"> 542 </span>        copy-to already-hiding-lines?, <span class="Constant">0</span>/false
 <span id="L543" class="LineNr"> 543 </span>        <span class="PreProc">break</span> $render-trace:iter
@@ -612,7 +611,7 @@ if ('onhashchange' in window) {
 <span id="L546" class="LineNr"> 546 </span>      compare already-hiding-lines?, <span class="Constant">0</span>/false
 <span id="L547" class="LineNr"> 547 </span>      <span class="Delimiter">{</span>
 <span id="L548" class="LineNr"> 548 </span>        <span class="PreProc">break-if-!=</span>
-<span id="L549" class="LineNr"> 549 </span>        <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy xmin
+<span id="L549" class="LineNr"> 549 </span>        <span class="PreProc">var</span> x/eax: int <span class="Special">&lt;-</span> copy xmin
 <span id="L550" class="LineNr"> 550 </span>        x, y <span class="Special">&lt;-</span> <a href='../501draw-text.mu.html#L174'>draw-text-wrapping-right-then-down</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">&quot;...&quot;</span>, xmin, ymin, xmax, ymax, x, y, fg, bg
 <span id="L551" class="LineNr"> 551 </span>        y <span class="Special">&lt;-</span> increment
 <span id="L552" class="LineNr"> 552 </span>        copy-to already-hiding-lines?, <span class="Constant">1</span>/true
@@ -626,16 +625,16 @@ if ('onhashchange' in window) {
 <span id="L560" class="LineNr"> 560 </span>  <span class="PreProc">return</span> y
 <span id="L561" class="LineNr"> 561 </span><span class="Delimiter">}</span>
 <span id="L562" class="LineNr"> 562 </span>
-<span id="L563" class="LineNr"> 563 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L563'>unclip-cursor-line?</a></span> _self: (addr trace), _i: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L563" class="LineNr"> 563 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L563'>unclip-cursor-line?</a></span> _self: (addr trace), _i: int<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L564" class="LineNr"> 564 </span>  <span class="muComment"># if unclip? and i == *cursor-line-index, render unclipped</span>
 <span id="L565" class="LineNr"> 565 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L566" class="LineNr"> 566 </span>  <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
+<span id="L566" class="LineNr"> 566 </span>  <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/eax: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
 <span id="L567" class="LineNr"> 567 </span>  compare *unclip-cursor-line?, <span class="Constant">0</span>/false
 <span id="L568" class="LineNr"> 568 </span>  <span class="Delimiter">{</span>
 <span id="L569" class="LineNr"> 569 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L570" class="LineNr"> 570 </span>    <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L571" class="LineNr"> 571 </span>  <span class="Delimiter">}</span>
-<span id="L572" class="LineNr"> 572 </span>  <span class="PreProc">var</span> cursor-line-index/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
+<span id="L572" class="LineNr"> 572 </span>  <span class="PreProc">var</span> cursor-line-index/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
 <span id="L573" class="LineNr"> 573 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy _i
 <span id="L574" class="LineNr"> 574 </span>  compare i, *cursor-line-index
 <span id="L575" class="LineNr"> 575 </span>  <span class="Delimiter">{</span>
@@ -654,7 +653,7 @@ if ('onhashchange' in window) {
 <span id="L588" class="LineNr"> 588 </span>  compare *depth-a, <span class="Constant">0</span>/<span class="Special"><a href='trace.mu.html#L197'>error</a></span>
 <span id="L589" class="LineNr"> 589 </span>  <span class="Delimiter">{</span>
 <span id="L590" class="LineNr"> 590 </span>    <span class="PreProc">break-if-=</span>
-<span id="L591" class="LineNr"> 591 </span>    <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy xsave
+<span id="L591" class="LineNr"> 591 </span>    <span class="PreProc">var</span> x/eax: int <span class="Special">&lt;-</span> copy xsave
 <span id="L592" class="LineNr"> 592 </span>    <span class="Delimiter">{</span>
 <span id="L593" class="LineNr"> 593 </span>      x, y <span class="Special">&lt;-</span> <a href='../501draw-text.mu.html#L340'>draw-int32-decimal-wrapping-right-then-down</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, *depth-a, xmin, ymin, xmax, ymax, x, y, fg, bg
 <span id="L594" class="LineNr"> 594 </span>      x, y <span class="Special">&lt;-</span> <a href='../501draw-text.mu.html#L174'>draw-text-wrapping-right-then-down</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">&quot; &quot;</span>, xmin, ymin, xmax, ymax, x, y, fg, bg
@@ -662,10 +661,10 @@ if ('onhashchange' in window) {
 <span id="L596" class="LineNr"> 596 </span>    <span class="Delimiter">}</span>
 <span id="L597" class="LineNr"> 597 </span>    xsave <span class="Special">&lt;-</span> copy x
 <span id="L598" class="LineNr"> 598 </span>  <span class="Delimiter">}</span>
-<span id="L599" class="LineNr"> 599 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get self, data
-<span id="L600" class="LineNr"> 600 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L599" class="LineNr"> 599 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get self, data
+<span id="L600" class="LineNr"> 600 </span>  <span class="PreProc">var</span> _data/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
 <span id="L601" class="LineNr"> 601 </span>  <span class="PreProc">var</span> data/<span class="muRegEbx">ebx</span>: (addr array byte) <span class="Special">&lt;-</span> copy _data
-<span id="L602" class="LineNr"> 602 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy xsave
+<span id="L602" class="LineNr"> 602 </span>  <span class="PreProc">var</span> x/eax: int <span class="Special">&lt;-</span> copy xsave
 <span id="L603" class="LineNr"> 603 </span>  compare unclip?, <span class="Constant">0</span>/false
 <span id="L604" class="LineNr"> 604 </span>  <span class="Delimiter">{</span>
 <span id="L605" class="LineNr"> 605 </span>    <span class="PreProc">break-if-=</span>
@@ -680,9 +679,9 @@ if ('onhashchange' in window) {
 <span id="L614" class="LineNr"> 614 </span>  <span class="PreProc">return</span> y
 <span id="L615" class="LineNr"> 615 </span><span class="Delimiter">}</span>
 <span id="L616" class="LineNr"> 616 </span>
-<span id="L617" class="LineNr"> 617 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L617'>should-render?</a></span> _line: (addr <a href='trace.mu.html#L41'>trace-line</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L618" class="LineNr"> 618 </span>  <span class="PreProc">var</span> line/<span class="muRegEax">eax</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _line
-<span id="L619" class="LineNr"> 619 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get line, visible?
+<span id="L617" class="LineNr"> 617 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L617'>should-render?</a></span> _line: (addr <a href='trace.mu.html#L41'>trace-line</a>)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
+<span id="L618" class="LineNr"> 618 </span>  <span class="PreProc">var</span> line/eax: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _line
+<span id="L619" class="LineNr"> 619 </span>  <span class="PreProc">var</span> result/eax: (addr boolean) <span class="Special">&lt;-</span> get line, visible?
 <span id="L620" class="LineNr"> 620 </span>  <span class="PreProc">return</span> *result
 <span id="L621" class="LineNr"> 621 </span><span class="Delimiter">}</span>
 <span id="L622" class="LineNr"> 622 </span>
@@ -691,8 +690,8 @@ if ('onhashchange' in window) {
 <span id="L625" class="LineNr"> 625 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L625'>recompute-all-visible-lines</a></span> _self: (addr trace) <span class="Delimiter">{</span>
 <span id="L626" class="LineNr"> 626 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L627" class="LineNr"> 627 </span>  <span class="PreProc">var</span> max-addr/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
-<span id="L628" class="LineNr"> 628 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L629" class="LineNr"> 629 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L628" class="LineNr"> 628 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L629" class="LineNr"> 629 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L630" class="LineNr"> 630 </span>  <span class="PreProc">var</span> trace/<span class="muRegEsi">esi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L631" class="LineNr"> 631 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L632" class="LineNr"> 632 </span>  <span class="Delimiter">{</span>
@@ -709,8 +708,8 @@ if ('onhashchange' in window) {
 <span id="L643" class="LineNr"> 643 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L643'>recompute-visibility</a></span> _self: (addr trace), _line: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Delimiter">{</span>
 <span id="L644" class="LineNr"> 644 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L645" class="LineNr"> 645 </span>  <span class="muComment"># recompute</span>
-<span id="L646" class="LineNr"> 646 </span>  <span class="PreProc">var</span> candidates-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
-<span id="L647" class="LineNr"> 647 </span>  <span class="PreProc">var</span> candidates/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *candidates-ah
+<span id="L646" class="LineNr"> 646 </span>  <span class="PreProc">var</span> candidates-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
+<span id="L647" class="LineNr"> 647 </span>  <span class="PreProc">var</span> candidates/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *candidates-ah
 <span id="L648" class="LineNr"> 648 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L649" class="LineNr"> 649 </span>  <span class="PreProc">var</span> len/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length candidates
 <span id="L650" class="LineNr"> 650 </span>  <span class="Delimiter">{</span>
@@ -719,26 +718,26 @@ if ('onhashchange' in window) {
 <span id="L653" class="LineNr"> 653 </span>    <span class="Delimiter">{</span>
 <span id="L654" class="LineNr"> 654 </span>      <span class="PreProc">var</span> curr-offset/<span class="muRegEcx">ecx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset candidates, i
 <span id="L655" class="LineNr"> 655 </span>      <span class="PreProc">var</span> curr/<span class="muRegEcx">ecx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index candidates, curr-offset
-<span id="L656" class="LineNr"> 656 </span>      <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L348'>trace-lines-equal?</a> curr, _line
+<span id="L656" class="LineNr"> 656 </span>      <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L348'>trace-lines-equal?</a> curr, _line
 <span id="L657" class="LineNr"> 657 </span>      compare match?, <span class="Constant">0</span>/false
 <span id="L658" class="LineNr"> 658 </span>      <span class="PreProc">break-if-=</span>
-<span id="L659" class="LineNr"> 659 </span>      <span class="PreProc">var</span> line/<span class="muRegEax">eax</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _line
-<span id="L660" class="LineNr"> 660 </span>      <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get line, visible?
+<span id="L659" class="LineNr"> 659 </span>      <span class="PreProc">var</span> line/eax: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _line
+<span id="L660" class="LineNr"> 660 </span>      <span class="PreProc">var</span> dest/eax: (addr boolean) <span class="Special">&lt;-</span> get line, visible?
 <span id="L661" class="LineNr"> 661 </span>      copy-to *dest, <span class="Constant">1</span>/true
 <span id="L662" class="LineNr"> 662 </span>      <span class="PreProc">return</span>
 <span id="L663" class="LineNr"> 663 </span>    <span class="Delimiter">}</span>
 <span id="L664" class="LineNr"> 664 </span>    i <span class="Special">&lt;-</span> increment
 <span id="L665" class="LineNr"> 665 </span>    <span class="PreProc">loop</span>
 <span id="L666" class="LineNr"> 666 </span>  <span class="Delimiter">}</span>
-<span id="L667" class="LineNr"> 667 </span>  <span class="PreProc">var</span> line/<span class="muRegEax">eax</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _line
-<span id="L668" class="LineNr"> 668 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get line, visible?
+<span id="L667" class="LineNr"> 667 </span>  <span class="PreProc">var</span> line/eax: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _line
+<span id="L668" class="LineNr"> 668 </span>  <span class="PreProc">var</span> dest/eax: (addr boolean) <span class="Special">&lt;-</span> get line, visible?
 <span id="L669" class="LineNr"> 669 </span>  copy-to *dest, <span class="Constant">0</span>/false
 <span id="L670" class="LineNr"> 670 </span><span class="Delimiter">}</span>
 <span id="L671" class="LineNr"> 671 </span>
 <span id="L672" class="LineNr"> 672 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L672'>clamp-cursor-to-top</a></span> _self: (addr trace), _y: int <span class="Delimiter">{</span>
 <span id="L673" class="LineNr"> 673 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy _y
 <span id="L674" class="LineNr"> 674 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L675" class="LineNr"> 675 </span>  <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
+<span id="L675" class="LineNr"> 675 </span>  <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
 <span id="L676" class="LineNr"> 676 </span>  compare *cursor-y, y
 <span id="L677" class="LineNr"> 677 </span>  <span class="PreProc">break-if-&gt;=</span>
 <span id="L678" class="LineNr"> 678 </span>  copy-to *cursor-y, y
@@ -755,13 +754,13 @@ if ('onhashchange' in window) {
 <span id="L689" class="LineNr"> 689 </span>  <span class="Delimiter">}</span>
 <span id="L690" class="LineNr"> 690 </span>  y <span class="Special">&lt;-</span> decrement
 <span id="L691" class="LineNr"> 691 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L692" class="LineNr"> 692 </span>  <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
+<span id="L692" class="LineNr"> 692 </span>  <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
 <span id="L693" class="LineNr"> 693 </span>  compare *cursor-y, y
 <span id="L694" class="LineNr"> 694 </span>  <span class="PreProc">break-if-&lt;=</span>
 <span id="L695" class="LineNr"> 695 </span>  copy-to *cursor-y, y
 <span id="L696" class="LineNr"> 696 </span>  <span class="muComment"># redraw cursor-line</span>
-<span id="L697" class="LineNr"> 697 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L698" class="LineNr"> 698 </span>  <span class="PreProc">var</span> trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L697" class="LineNr"> 697 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L698" class="LineNr"> 698 </span>  <span class="PreProc">var</span> trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L699" class="LineNr"> 699 </span>  <span class="PreProc">var</span> cursor-line-index-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
 <span id="L700" class="LineNr"> 700 </span>  <span class="PreProc">var</span> cursor-line-index/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-line-index-addr
 <span id="L701" class="LineNr"> 701 </span>  <span class="PreProc">var</span> first-free/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
@@ -772,14 +771,14 @@ if ('onhashchange' in window) {
 <span id="L706" class="LineNr"> 706 </span>  <span class="Delimiter">}</span>
 <span id="L707" class="LineNr"> 707 </span>  <span class="PreProc">var</span> cursor-offset/<span class="muRegEcx">ecx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, cursor-line-index
 <span id="L708" class="LineNr"> 708 </span>  <span class="PreProc">var</span> cursor-line/<span class="muRegEcx">ecx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, cursor-offset
-<span id="L709" class="LineNr"> 709 </span>  <span class="PreProc">var</span> display?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L617'>should-render?</a> cursor-line
+<span id="L709" class="LineNr"> 709 </span>  <span class="PreProc">var</span> display?/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L617'>should-render?</a> cursor-line
 <span id="L710" class="LineNr"> 710 </span>  <span class="Delimiter">{</span>
 <span id="L711" class="LineNr"> 711 </span>    compare display?, <span class="Constant">0</span>/false
 <span id="L712" class="LineNr"> 712 </span>    <span class="PreProc">break-if-=</span>
 <span id="L713" class="LineNr"> 713 </span>    <span class="PreProc">var</span> dummy/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L582'>render-trace-line</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, cursor-line, xmin, y, xmax, ymax, <span class="Constant">0x38</span>/fg=trace, <span class="Constant">7</span>/cursor-line-bg, <span class="Constant">0</span>/clip
 <span id="L714" class="LineNr"> 714 </span>    <span class="PreProc">return</span>
 <span id="L715" class="LineNr"> 715 </span>  <span class="Delimiter">}</span>
-<span id="L716" class="LineNr"> 716 </span>  <span class="PreProc">var</span> dummy1/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L716" class="LineNr"> 716 </span>  <span class="PreProc">var</span> dummy1/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L717" class="LineNr"> 717 </span>  <span class="PreProc">var</span> dummy2/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L718" class="LineNr"> 718 </span>  dummy1, dummy2 <span class="Special">&lt;-</span> <a href='../501draw-text.mu.html#L174'>draw-text-wrapping-right-then-down</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">&quot;...&quot;</span>, xmin, ymin, xmax, ymax, xmin, y, <span class="Constant">9</span>/fg=trace, <span class="Constant">7</span>/cursor-line-bg
 <span id="L719" class="LineNr"> 719 </span><span class="Delimiter">}</span>
@@ -949,7 +948,7 @@ if ('onhashchange' in window) {
 <span id="L883" class="LineNr"> 883 </span><span class="Delimiter">}</span>
 <span id="L884" class="LineNr"> 884 </span>
 <span id="L885" class="LineNr"> 885 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L885'>render-trace-menu</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Delimiter">{</span>
-<span id="L886" class="LineNr"> 886 </span>  <span class="PreProc">var</span> width/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L886" class="LineNr"> 886 </span>  <span class="PreProc">var</span> width/eax: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L887" class="LineNr"> 887 </span>  <span class="PreProc">var</span> height/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L888" class="LineNr"> 888 </span>  width, height <span class="Special">&lt;-</span> <a href='../500fake-screen.mu.html#L86'>screen-size</a> <a href='../500fake-screen.mu.html#L14'>screen</a>
 <span id="L889" class="LineNr"> 889 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy height
@@ -976,18 +975,18 @@ if ('onhashchange' in window) {
 <span id="L910" class="LineNr"> 910 </span>  <span class="Delimiter">{</span>
 <span id="L911" class="LineNr"> 911 </span>    compare key, <span class="Constant">0x6a</span>/j
 <span id="L912" class="LineNr"> 912 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L913" class="LineNr"> 913 </span>    <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
+<span id="L913" class="LineNr"> 913 </span>    <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
 <span id="L914" class="LineNr"> 914 </span>    increment *cursor-y
-<span id="L915" class="LineNr"> 915 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
+<span id="L915" class="LineNr"> 915 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/eax: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
 <span id="L916" class="LineNr"> 916 </span>    copy-to *unclip-cursor-line?, <span class="Constant">0</span>/false
 <span id="L917" class="LineNr"> 917 </span>    <span class="PreProc">return</span>
 <span id="L918" class="LineNr"> 918 </span>  <span class="Delimiter">}</span>
 <span id="L919" class="LineNr"> 919 </span>  <span class="Delimiter">{</span>
 <span id="L920" class="LineNr"> 920 </span>    compare key, <span class="Constant">0x81</span>/down-arrow
 <span id="L921" class="LineNr"> 921 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L922" class="LineNr"> 922 </span>    <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
+<span id="L922" class="LineNr"> 922 </span>    <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
 <span id="L923" class="LineNr"> 923 </span>    increment *cursor-y
-<span id="L924" class="LineNr"> 924 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
+<span id="L924" class="LineNr"> 924 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/eax: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
 <span id="L925" class="LineNr"> 925 </span>    copy-to *unclip-cursor-line?, <span class="Constant">0</span>/false
 <span id="L926" class="LineNr"> 926 </span>    <span class="PreProc">return</span>
 <span id="L927" class="LineNr"> 927 </span>  <span class="Delimiter">}</span>
@@ -995,18 +994,18 @@ if ('onhashchange' in window) {
 <span id="L929" class="LineNr"> 929 </span>  <span class="Delimiter">{</span>
 <span id="L930" class="LineNr"> 930 </span>    compare key, <span class="Constant">0x6b</span>/k
 <span id="L931" class="LineNr"> 931 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L932" class="LineNr"> 932 </span>    <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
+<span id="L932" class="LineNr"> 932 </span>    <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
 <span id="L933" class="LineNr"> 933 </span>    decrement *cursor-y
-<span id="L934" class="LineNr"> 934 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
+<span id="L934" class="LineNr"> 934 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/eax: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
 <span id="L935" class="LineNr"> 935 </span>    copy-to *unclip-cursor-line?, <span class="Constant">0</span>/false
 <span id="L936" class="LineNr"> 936 </span>    <span class="PreProc">return</span>
 <span id="L937" class="LineNr"> 937 </span>  <span class="Delimiter">}</span>
 <span id="L938" class="LineNr"> 938 </span>  <span class="Delimiter">{</span>
 <span id="L939" class="LineNr"> 939 </span>    compare key, <span class="Constant">0x82</span>/up-arrow
 <span id="L940" class="LineNr"> 940 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L941" class="LineNr"> 941 </span>    <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
+<span id="L941" class="LineNr"> 941 </span>    <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-y
 <span id="L942" class="LineNr"> 942 </span>    decrement *cursor-y
-<span id="L943" class="LineNr"> 943 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
+<span id="L943" class="LineNr"> 943 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/eax: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
 <span id="L944" class="LineNr"> 944 </span>    copy-to *unclip-cursor-line?, <span class="Constant">0</span>/false
 <span id="L945" class="LineNr"> 945 </span>    <span class="PreProc">return</span>
 <span id="L946" class="LineNr"> 946 </span>  <span class="Delimiter">}</span>
@@ -1028,7 +1027,7 @@ if ('onhashchange' in window) {
 <span id="L962" class="LineNr"> 962 </span>  <span class="Delimiter">{</span>
 <span id="L963" class="LineNr"> 963 </span>    compare key, <span class="Constant">0x13</span>/ctrl-s
 <span id="L964" class="LineNr"> 964 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L965" class="LineNr"> 965 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
+<span id="L965" class="LineNr"> 965 </span>    <span class="PreProc">var</span> <a href='trace.mu.html#L563'>unclip-cursor-line?</a>/eax: (addr boolean) <span class="Special">&lt;-</span> get self, <a href='trace.mu.html#L563'>unclip-cursor-line?</a>
 <span id="L966" class="LineNr"> 966 </span>    copy-to *unclip-cursor-line?, <span class="Constant">1</span>/true
 <span id="L967" class="LineNr"> 967 </span>    <span class="PreProc">return</span>
 <span id="L968" class="LineNr"> 968 </span>  <span class="Delimiter">}</span>
@@ -1050,14 +1049,14 @@ if ('onhashchange' in window) {
 <span id="L984" class="LineNr"> 984 </span>
 <span id="L985" class="LineNr"> 985 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L985'>expand</a></span> _self: (addr trace) <span class="Delimiter">{</span>
 <span id="L986" class="LineNr"> 986 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L987" class="LineNr"> 987 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L988" class="LineNr"> 988 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L987" class="LineNr"> 987 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L988" class="LineNr"> 988 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L989" class="LineNr"> 989 </span>  <span class="PreProc">var</span> trace/<span class="muRegEdi">edi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L990" class="LineNr"> 990 </span>  <span class="PreProc">var</span> cursor-line-index-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
 <span id="L991" class="LineNr"> 991 </span>  <span class="PreProc">var</span> cursor-line-index/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-line-index-addr
-<span id="L992" class="LineNr"> 992 </span>  <span class="PreProc">var</span> cursor-line-offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, cursor-line-index
+<span id="L992" class="LineNr"> 992 </span>  <span class="PreProc">var</span> cursor-line-offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, cursor-line-index
 <span id="L993" class="LineNr"> 993 </span>  <span class="PreProc">var</span> cursor-line/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, cursor-line-offset
-<span id="L994" class="LineNr"> 994 </span>  <span class="PreProc">var</span> cursor-line-visible?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get cursor-line, visible?
+<span id="L994" class="LineNr"> 994 </span>  <span class="PreProc">var</span> cursor-line-visible?/eax: (addr boolean) <span class="Special">&lt;-</span> get cursor-line, visible?
 <span id="L995" class="LineNr"> 995 </span>  <span class="PreProc">var</span> cursor-line-depth/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get cursor-line, depth
 <span id="L996" class="LineNr"> 996 </span>  <span class="PreProc">var</span> target-depth/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *cursor-line-depth
 <span id="L997" class="LineNr"> 997 </span>  <span class="muComment"># if cursor-line is already visible, do nothing</span>
@@ -1073,14 +1072,14 @@ if ('onhashchange' in window) {
 <span id="L1007" class="LineNr">1007 </span>  <span class="Delimiter">{</span>
 <span id="L1008" class="LineNr">1008 </span>    compare i, *max
 <span id="L1009" class="LineNr">1009 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L1010" class="LineNr">1010 </span>    <span class="PreProc">var</span> curr-line-offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
+<span id="L1010" class="LineNr">1010 </span>    <span class="PreProc">var</span> curr-line-offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
 <span id="L1011" class="LineNr">1011 </span>    <span class="PreProc">var</span> curr-line/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, curr-line-offset
-<span id="L1012" class="LineNr">1012 </span>    <span class="PreProc">var</span> curr-line-depth/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get curr-line, depth
+<span id="L1012" class="LineNr">1012 </span>    <span class="PreProc">var</span> curr-line-depth/eax: (addr int) <span class="Special">&lt;-</span> get curr-line, depth
 <span id="L1013" class="LineNr">1013 </span>    compare *curr-line-depth, target-depth
 <span id="L1014" class="LineNr">1014 </span>    <span class="PreProc">break-if-&lt;</span>
 <span id="L1015" class="LineNr">1015 </span>    <span class="Delimiter">{</span>
 <span id="L1016" class="LineNr">1016 </span>      <span class="PreProc">break-if-!=</span>
-<span id="L1017" class="LineNr">1017 </span>      <span class="PreProc">var</span> curr-line-visible?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get curr-line, visible?
+<span id="L1017" class="LineNr">1017 </span>      <span class="PreProc">var</span> curr-line-visible?/eax: (addr boolean) <span class="Special">&lt;-</span> get curr-line, visible?
 <span id="L1018" class="LineNr">1018 </span>      copy-to *curr-line-visible?, <span class="Constant">1</span>/true
 <span id="L1019" class="LineNr">1019 </span>      <a href='trace.mu.html#L1092'>reveal-trace-line</a> self, curr-line
 <span id="L1020" class="LineNr">1020 </span>    <span class="Delimiter">}</span>
@@ -1091,14 +1090,14 @@ if ('onhashchange' in window) {
 <span id="L1025" class="LineNr">1025 </span>
 <span id="L1026" class="LineNr">1026 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L1026'>collapse</a></span> _self: (addr trace) <span class="Delimiter">{</span>
 <span id="L1027" class="LineNr">1027 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L1028" class="LineNr">1028 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L1029" class="LineNr">1029 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L1028" class="LineNr">1028 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L1029" class="LineNr">1029 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L1030" class="LineNr">1030 </span>  <span class="PreProc">var</span> trace/<span class="muRegEdi">edi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L1031" class="LineNr">1031 </span>  <span class="PreProc">var</span> cursor-line-index-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
 <span id="L1032" class="LineNr">1032 </span>  <span class="PreProc">var</span> cursor-line-index/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-line-index-addr
-<span id="L1033" class="LineNr">1033 </span>  <span class="PreProc">var</span> cursor-line-offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, cursor-line-index
+<span id="L1033" class="LineNr">1033 </span>  <span class="PreProc">var</span> cursor-line-offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, cursor-line-index
 <span id="L1034" class="LineNr">1034 </span>  <span class="PreProc">var</span> cursor-line/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, cursor-line-offset
-<span id="L1035" class="LineNr">1035 </span>  <span class="PreProc">var</span> cursor-line-visible?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get cursor-line, visible?
+<span id="L1035" class="LineNr">1035 </span>  <span class="PreProc">var</span> cursor-line-visible?/eax: (addr boolean) <span class="Special">&lt;-</span> get cursor-line, visible?
 <span id="L1036" class="LineNr">1036 </span>  <span class="muComment"># if cursor-line is not visible, do nothing</span>
 <span id="L1037" class="LineNr">1037 </span>  compare *cursor-line-visible?, <span class="Constant">0</span>/false
 <span id="L1038" class="LineNr">1038 </span>  <span class="Delimiter">{</span>
@@ -1113,16 +1112,16 @@ if ('onhashchange' in window) {
 <span id="L1047" class="LineNr">1047 </span>  $collapse:loop1: <span class="Delimiter">{</span>
 <span id="L1048" class="LineNr">1048 </span>    compare i, <span class="Constant">0</span>
 <span id="L1049" class="LineNr">1049 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L1050" class="LineNr">1050 </span>    <span class="PreProc">var</span> curr-line-offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
-<span id="L1051" class="LineNr">1051 </span>    <span class="PreProc">var</span> curr-line/<span class="muRegEax">eax</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, curr-line-offset
+<span id="L1050" class="LineNr">1050 </span>    <span class="PreProc">var</span> curr-line-offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
+<span id="L1051" class="LineNr">1051 </span>    <span class="PreProc">var</span> curr-line/eax: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, curr-line-offset
 <span id="L1052" class="LineNr">1052 </span>    <span class="Delimiter">{</span>
-<span id="L1053" class="LineNr">1053 </span>      <span class="PreProc">var</span> curr-line-depth/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get curr-line, depth
+<span id="L1053" class="LineNr">1053 </span>      <span class="PreProc">var</span> curr-line-depth/eax: (addr int) <span class="Special">&lt;-</span> get curr-line, depth
 <span id="L1054" class="LineNr">1054 </span>      compare *curr-line-depth, target-depth
 <span id="L1055" class="LineNr">1055 </span>      <span class="PreProc">break-if-&lt;</span> $collapse:loop1
 <span id="L1056" class="LineNr">1056 </span>    <span class="Delimiter">}</span>
 <span id="L1057" class="LineNr">1057 </span>    <span class="muComment"># if cursor-line is visible, decrement cursor-y</span>
 <span id="L1058" class="LineNr">1058 </span>    <span class="Delimiter">{</span>
-<span id="L1059" class="LineNr">1059 </span>      <span class="PreProc">var</span> curr-line-visible?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get curr-line, visible?
+<span id="L1059" class="LineNr">1059 </span>      <span class="PreProc">var</span> curr-line-visible?/eax: (addr boolean) <span class="Special">&lt;-</span> get curr-line, visible?
 <span id="L1060" class="LineNr">1060 </span>      compare *curr-line-visible?, <span class="Constant">0</span>/false
 <span id="L1061" class="LineNr">1061 </span>      <span class="PreProc">break-if-=</span>
 <span id="L1062" class="LineNr">1062 </span>      decrement *cursor-y
@@ -1135,14 +1134,14 @@ if ('onhashchange' in window) {
 <span id="L1069" class="LineNr">1069 </span>  $collapse:loop2: <span class="Delimiter">{</span>
 <span id="L1070" class="LineNr">1070 </span>    compare i, *max
 <span id="L1071" class="LineNr">1071 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L1072" class="LineNr">1072 </span>    <span class="PreProc">var</span> curr-line-offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
+<span id="L1072" class="LineNr">1072 </span>    <span class="PreProc">var</span> curr-line-offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, i
 <span id="L1073" class="LineNr">1073 </span>    <span class="PreProc">var</span> curr-line/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, curr-line-offset
-<span id="L1074" class="LineNr">1074 </span>    <span class="PreProc">var</span> curr-line-depth/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get curr-line, depth
+<span id="L1074" class="LineNr">1074 </span>    <span class="PreProc">var</span> curr-line-depth/eax: (addr int) <span class="Special">&lt;-</span> get curr-line, depth
 <span id="L1075" class="LineNr">1075 </span>    compare *curr-line-depth, target-depth
 <span id="L1076" class="LineNr">1076 </span>    <span class="PreProc">break-if-&lt;</span>
 <span id="L1077" class="LineNr">1077 </span>    <span class="Delimiter">{</span>
 <span id="L1078" class="LineNr">1078 </span>      <a href='trace.mu.html#L1117'>hide-trace-line</a> self, curr-line
-<span id="L1079" class="LineNr">1079 </span>      <span class="PreProc">var</span> curr-line-visible?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get curr-line, visible?
+<span id="L1079" class="LineNr">1079 </span>      <span class="PreProc">var</span> curr-line-visible?/eax: (addr boolean) <span class="Special">&lt;-</span> get curr-line, visible?
 <span id="L1080" class="LineNr">1080 </span>      copy-to *curr-line-visible?, <span class="Constant">0</span>/false
 <span id="L1081" class="LineNr">1081 </span>    <span class="Delimiter">}</span>
 <span id="L1082" class="LineNr">1082 </span>    i <span class="Special">&lt;-</span> increment
@@ -1157,8 +1156,8 @@ if ('onhashchange' in window) {
 <span id="L1091" class="LineNr">1091 </span><span class="muComment"># we'll use visible? being unset as a sign of emptiness</span>
 <span id="L1092" class="LineNr">1092 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L1092'>reveal-trace-line</a></span> _self: (addr trace), line: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Delimiter">{</span>
 <span id="L1093" class="LineNr">1093 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L1094" class="LineNr">1094 </span>  <span class="PreProc">var</span> visible-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
-<span id="L1095" class="LineNr">1095 </span>  <span class="PreProc">var</span> visible/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *visible-ah
+<span id="L1094" class="LineNr">1094 </span>  <span class="PreProc">var</span> visible-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
+<span id="L1095" class="LineNr">1095 </span>  <span class="PreProc">var</span> visible/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *visible-ah
 <span id="L1096" class="LineNr">1096 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L1097" class="LineNr">1097 </span>  <span class="PreProc">var</span> len/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length visible
 <span id="L1098" class="LineNr">1098 </span>  <span class="Delimiter">{</span>
@@ -1166,7 +1165,7 @@ if ('onhashchange' in window) {
 <span id="L1100" class="LineNr">1100 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L1101" class="LineNr">1101 </span>    <span class="PreProc">var</span> curr-offset/<span class="muRegEdx">edx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset visible, i
 <span id="L1102" class="LineNr">1102 </span>    <span class="PreProc">var</span> curr/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index visible, curr-offset
-<span id="L1103" class="LineNr">1103 </span>    <span class="PreProc">var</span> curr-visible?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get curr, visible?
+<span id="L1103" class="LineNr">1103 </span>    <span class="PreProc">var</span> curr-visible?/eax: (addr boolean) <span class="Special">&lt;-</span> get curr, visible?
 <span id="L1104" class="LineNr">1104 </span>    compare *curr-visible?, <span class="Constant">0</span>/false
 <span id="L1105" class="LineNr">1105 </span>    <span class="Delimiter">{</span>
 <span id="L1106" class="LineNr">1106 </span>      <span class="PreProc">break-if-!=</span>
@@ -1182,8 +1181,8 @@ if ('onhashchange' in window) {
 <span id="L1116" class="LineNr">1116 </span>
 <span id="L1117" class="LineNr">1117 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L1117'>hide-trace-line</a></span> _self: (addr trace), line: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Delimiter">{</span>
 <span id="L1118" class="LineNr">1118 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L1119" class="LineNr">1119 </span>  <span class="PreProc">var</span> visible-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
-<span id="L1120" class="LineNr">1120 </span>  <span class="PreProc">var</span> visible/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *visible-ah
+<span id="L1119" class="LineNr">1119 </span>  <span class="PreProc">var</span> visible-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, visible
+<span id="L1120" class="LineNr">1120 </span>  <span class="PreProc">var</span> visible/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *visible-ah
 <span id="L1121" class="LineNr">1121 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L1122" class="LineNr">1122 </span>  <span class="PreProc">var</span> len/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> length visible
 <span id="L1123" class="LineNr">1123 </span>  <span class="Delimiter">{</span>
@@ -1191,7 +1190,7 @@ if ('onhashchange' in window) {
 <span id="L1125" class="LineNr">1125 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L1126" class="LineNr">1126 </span>    <span class="PreProc">var</span> curr-offset/<span class="muRegEdx">edx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset visible, i
 <span id="L1127" class="LineNr">1127 </span>    <span class="PreProc">var</span> curr/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index visible, curr-offset
-<span id="L1128" class="LineNr">1128 </span>    <span class="PreProc">var</span> found?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L348'>trace-lines-equal?</a> curr, line
+<span id="L1128" class="LineNr">1128 </span>    <span class="PreProc">var</span> found?/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L348'>trace-lines-equal?</a> curr, line
 <span id="L1129" class="LineNr">1129 </span>    compare found?, <span class="Constant">0</span>/false
 <span id="L1130" class="LineNr">1130 </span>    <span class="Delimiter">{</span>
 <span id="L1131" class="LineNr">1131 </span>      <span class="PreProc">break-if-=</span>
@@ -1202,16 +1201,16 @@ if ('onhashchange' in window) {
 <span id="L1136" class="LineNr">1136 </span>  <span class="Delimiter">}</span>
 <span id="L1137" class="LineNr">1137 </span><span class="Delimiter">}</span>
 <span id="L1138" class="LineNr">1138 </span>
-<span id="L1139" class="LineNr">1139 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L1139'>cursor-too-deep?</a></span> _self: (addr trace)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L1139" class="LineNr">1139 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L1139'>cursor-too-deep?</a></span> _self: (addr trace)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L1140" class="LineNr">1140 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L1141" class="LineNr">1141 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L1142" class="LineNr">1142 </span>  <span class="PreProc">var</span> _trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L1141" class="LineNr">1141 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L1142" class="LineNr">1142 </span>  <span class="PreProc">var</span> _trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L1143" class="LineNr">1143 </span>  <span class="PreProc">var</span> trace/<span class="muRegEdi">edi</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _trace
 <span id="L1144" class="LineNr">1144 </span>  <span class="PreProc">var</span> cursor-line-index-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
 <span id="L1145" class="LineNr">1145 </span>  <span class="PreProc">var</span> cursor-line-index/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *cursor-line-index-addr
-<span id="L1146" class="LineNr">1146 </span>  <span class="PreProc">var</span> cursor-line-offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, cursor-line-index
+<span id="L1146" class="LineNr">1146 </span>  <span class="PreProc">var</span> cursor-line-offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, cursor-line-index
 <span id="L1147" class="LineNr">1147 </span>  <span class="PreProc">var</span> cursor-line/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, cursor-line-offset
-<span id="L1148" class="LineNr">1148 </span>  <span class="PreProc">var</span> cursor-line-visible?/<span class="muRegEax">eax</span>: (addr boolean) <span class="Special">&lt;-</span> get cursor-line, visible?
+<span id="L1148" class="LineNr">1148 </span>  <span class="PreProc">var</span> cursor-line-visible?/eax: (addr boolean) <span class="Special">&lt;-</span> get cursor-line, visible?
 <span id="L1149" class="LineNr">1149 </span>  <span class="PreProc">var</span> cursor-line-depth/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get cursor-line, depth
 <span id="L1150" class="LineNr">1150 </span>  <span class="PreProc">var</span> target-depth/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *cursor-line-depth
 <span id="L1151" class="LineNr">1151 </span>  <span class="muComment"># if cursor-line is visible, return false</span>
@@ -1222,7 +1221,7 @@ if ('onhashchange' in window) {
 <span id="L1156" class="LineNr">1156 </span>  <span class="Delimiter">}</span>
 <span id="L1157" class="LineNr">1157 </span>  <span class="muComment"># return cursor-line-depth &gt;= max-depth-1</span>
 <span id="L1158" class="LineNr">1158 </span>  target-depth <span class="Special">&lt;-</span> increment
-<span id="L1159" class="LineNr">1159 </span>  <span class="PreProc">var</span> max-depth-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, max-depth
+<span id="L1159" class="LineNr">1159 </span>  <span class="PreProc">var</span> max-depth-addr/eax: (addr int) <span class="Special">&lt;-</span> get self, max-depth
 <span id="L1160" class="LineNr">1160 </span>  compare target-depth, *max-depth-addr
 <span id="L1161" class="LineNr">1161 </span>  <span class="Delimiter">{</span>
 <span id="L1162" class="LineNr">1162 </span>    <span class="PreProc">break-if-&lt;</span>
@@ -1797,7 +1796,7 @@ if ('onhashchange' in window) {
 <span id="L1731" class="LineNr">1731 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L452'>render-trace</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, t, <span class="Constant">0</span>/xmin, <span class="Constant">0</span>/ymin, <span class="Constant">0x10</span>/xmax, <span class="Constant">4</span>/ymax, <span class="Constant">1</span>/show-cursor
 <span id="L1732" class="LineNr">1732 </span>  <span class="muComment">#</span>
 <span id="L1733" class="LineNr">1733 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> y, <span class="Constant">1</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1692'>test-trace-collapse-skips-invisible-lines</a>/post-0/y&quot;</span>
-<span id="L1734" class="LineNr">1734 </span>  <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get t, cursor-y
+<span id="L1734" class="LineNr">1734 </span>  <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get t, cursor-y
 <span id="L1735" class="LineNr">1735 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> *cursor-y, <span class="Constant">0</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1692'>test-trace-collapse-skips-invisible-lines</a>/post-0/cursor-y&quot;</span>
 <span id="L1736" class="LineNr">1736 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>,                                  <span class="Constant">0</span>/y, <span class="Constant">&quot;...        &quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1692'>test-trace-collapse-skips-invisible-lines</a>/post-0&quot;</span>
 <span id="L1737" class="LineNr">1737 </span>  <a href='../504test-screen.mu.html#L257'>check-background-color-in-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">7</span>/bg=cursor, <span class="Constant">0</span>/y, <span class="Constant">&quot;|||        &quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1692'>test-trace-collapse-skips-invisible-lines</a>/post-0/cursor&quot;</span>
@@ -1858,7 +1857,7 @@ if ('onhashchange' in window) {
 <span id="L1792" class="LineNr">1792 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L452'>render-trace</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, t, <span class="Constant">0</span>/xmin, <span class="Constant">0</span>/ymin, <span class="Constant">0x10</span>/xmax, <span class="Constant">4</span>/ymax, <span class="Constant">1</span>/show-cursor
 <span id="L1793" class="LineNr">1793 </span>  <span class="muComment">#</span>
 <span id="L1794" class="LineNr">1794 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> y, <span class="Constant">1</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1742'>test-trace-collapse-two-levels</a>/post-0/y&quot;</span>
-<span id="L1795" class="LineNr">1795 </span>  <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get t, cursor-y
+<span id="L1795" class="LineNr">1795 </span>  <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get t, cursor-y
 <span id="L1796" class="LineNr">1796 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> *cursor-y, <span class="Constant">0</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1742'>test-trace-collapse-two-levels</a>/post-0/cursor-y&quot;</span>
 <span id="L1797" class="LineNr">1797 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>,                                  <span class="Constant">0</span>/y, <span class="Constant">&quot;...        &quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1742'>test-trace-collapse-two-levels</a>/post-0&quot;</span>
 <span id="L1798" class="LineNr">1798 </span>  <a href='../504test-screen.mu.html#L257'>check-background-color-in-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">7</span>/bg=cursor, <span class="Constant">0</span>/y, <span class="Constant">&quot;|||        &quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1742'>test-trace-collapse-two-levels</a>/post-0/cursor&quot;</span>
@@ -1930,7 +1929,7 @@ if ('onhashchange' in window) {
 <span id="L1864" class="LineNr">1864 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L452'>render-trace</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, t, <span class="Constant">0</span>/xmin, <span class="Constant">0</span>/ymin, <span class="Constant">0x10</span>/xmax, <span class="Constant">8</span>/ymax, <span class="Constant">1</span>/show-cursor
 <span id="L1865" class="LineNr">1865 </span>  <span class="muComment">#</span>
 <span id="L1866" class="LineNr">1866 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> y, <span class="Constant">4</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1803'>test-trace-collapse-nested-level</a>/post-0/y&quot;</span>
-<span id="L1867" class="LineNr">1867 </span>  <span class="PreProc">var</span> cursor-y/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get t, cursor-y
+<span id="L1867" class="LineNr">1867 </span>  <span class="PreProc">var</span> cursor-y/eax: (addr int) <span class="Special">&lt;-</span> get t, cursor-y
 <span id="L1868" class="LineNr">1868 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> *cursor-y, <span class="Constant">2</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1803'>test-trace-collapse-nested-level</a>/post-0/cursor-y&quot;</span>
 <span id="L1869" class="LineNr">1869 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>,                                  <span class="Constant">0</span>/y, <span class="Constant">&quot;1 line 1   &quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1803'>test-trace-collapse-nested-level</a>/post-0&quot;</span>
 <span id="L1870" class="LineNr">1870 </span>  <a href='../504test-screen.mu.html#L257'>check-background-color-in-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">7</span>/bg=cursor, <span class="Constant">0</span>/y, <span class="Constant">&quot;           &quot;</span>, <span class="Constant">&quot;F - <a href='trace.mu.html#L1803'>test-trace-collapse-nested-level</a>/post-0/cursor&quot;</span>
@@ -1946,12 +1945,12 @@ if ('onhashchange' in window) {
 <span id="L1880" class="LineNr">1880 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L1881" class="LineNr">1881 </span>  <span class="PreProc">var</span> screen-height-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get self, screen-height  <span class="muComment"># only available after first render</span>
 <span id="L1882" class="LineNr">1882 </span>  <span class="PreProc">var</span> lines-to-skip/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *screen-height-addr
-<span id="L1883" class="LineNr">1883 </span>  <span class="PreProc">var</span> top-line-y-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top-line-y
+<span id="L1883" class="LineNr">1883 </span>  <span class="PreProc">var</span> top-line-y-addr/eax: (addr int) <span class="Special">&lt;-</span> get self, top-line-y
 <span id="L1884" class="LineNr">1884 </span>  lines-to-skip <span class="Special">&lt;-</span> subtract *top-line-y-addr
 <span id="L1885" class="LineNr">1885 </span>  <span class="PreProc">var</span> already-hiding-lines-storage: boolean
 <span id="L1886" class="LineNr">1886 </span>  <span class="PreProc">var</span> already-hiding-lines/<span class="muRegEdx">edx</span>: (addr boolean) <span class="Special">&lt;-</span> address already-hiding-lines-storage
 <span id="L1887" class="LineNr">1887 </span>  <span class="PreProc">var</span> top-line-addr/<span class="muRegEdi">edi</span>: (addr int) <span class="Special">&lt;-</span> get self, top-line-index
-<span id="L1888" class="LineNr">1888 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-line-addr
+<span id="L1888" class="LineNr">1888 </span>  <span class="PreProc">var</span> i/eax: int <span class="Special">&lt;-</span> copy *top-line-addr
 <span id="L1889" class="LineNr">1889 </span>  <span class="PreProc">var</span> max-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
 <span id="L1890" class="LineNr">1890 </span>  <span class="Delimiter">{</span>
 <span id="L1891" class="LineNr">1891 </span>    <span class="muComment"># if we run out of trace, return without changing anything</span>
@@ -1965,7 +1964,7 @@ if ('onhashchange' in window) {
 <span id="L1899" class="LineNr">1899 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L1900" class="LineNr">1900 </span>    <span class="muComment">#</span>
 <span id="L1901" class="LineNr">1901 </span>    <span class="Delimiter">{</span>
-<span id="L1902" class="LineNr">1902 </span>      <span class="PreProc">var</span> display?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L1943'>count-line?</a> self, i, already-hiding-lines
+<span id="L1902" class="LineNr">1902 </span>      <span class="PreProc">var</span> display?/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L1943'>count-line?</a> self, i, already-hiding-lines
 <span id="L1903" class="LineNr">1903 </span>      compare display?, <span class="Constant">0</span>/false
 <span id="L1904" class="LineNr">1904 </span>      <span class="PreProc">break-if-=</span>
 <span id="L1905" class="LineNr">1905 </span>      lines-to-skip <span class="Special">&lt;-</span> decrement
@@ -1981,7 +1980,7 @@ if ('onhashchange' in window) {
 <span id="L1915" class="LineNr">1915 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L1916" class="LineNr">1916 </span>  <span class="PreProc">var</span> screen-height-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get self, screen-height  <span class="muComment"># only available after first render</span>
 <span id="L1917" class="LineNr">1917 </span>  <span class="PreProc">var</span> lines-to-skip/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *screen-height-addr
-<span id="L1918" class="LineNr">1918 </span>  <span class="PreProc">var</span> top-line-y-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top-line-y
+<span id="L1918" class="LineNr">1918 </span>  <span class="PreProc">var</span> top-line-y-addr/eax: (addr int) <span class="Special">&lt;-</span> get self, top-line-y
 <span id="L1919" class="LineNr">1919 </span>  lines-to-skip <span class="Special">&lt;-</span> subtract *top-line-y-addr
 <span id="L1920" class="LineNr">1920 </span>  <span class="PreProc">var</span> already-hiding-lines-storage: boolean
 <span id="L1921" class="LineNr">1921 </span>  <span class="PreProc">var</span> already-hiding-lines/<span class="muRegEdx">edx</span>: (addr boolean) <span class="Special">&lt;-</span> address already-hiding-lines-storage
@@ -1994,7 +1993,7 @@ if ('onhashchange' in window) {
 <span id="L1928" class="LineNr">1928 </span>    compare lines-to-skip, <span class="Constant">0</span>
 <span id="L1929" class="LineNr">1929 </span>    <span class="PreProc">break-if-&lt;=</span>
 <span id="L1930" class="LineNr">1930 </span>    <span class="muComment">#</span>
-<span id="L1931" class="LineNr">1931 </span>    <span class="PreProc">var</span> display?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L1943'>count-line?</a> self, *top-line-addr, already-hiding-lines
+<span id="L1931" class="LineNr">1931 </span>    <span class="PreProc">var</span> display?/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L1943'>count-line?</a> self, *top-line-addr, already-hiding-lines
 <span id="L1932" class="LineNr">1932 </span>    compare display?, <span class="Constant">0</span>/false
 <span id="L1933" class="LineNr">1933 </span>    <span class="Delimiter">{</span>
 <span id="L1934" class="LineNr">1934 </span>      <span class="PreProc">break-if-=</span>
@@ -2006,16 +2005,16 @@ if ('onhashchange' in window) {
 <span id="L1940" class="LineNr">1940 </span><span class="Delimiter">}</span>
 <span id="L1941" class="LineNr">1941 </span>
 <span id="L1942" class="LineNr">1942 </span><span class="muComment"># TODO: duplicates logic for counting lines rendered</span>
-<span id="L1943" class="LineNr">1943 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L1943'>count-line?</a></span> _self: (addr trace), index: int, _already-hiding-lines?: (addr boolean)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L1943" class="LineNr">1943 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L1943'>count-line?</a></span> _self: (addr trace), index: int, _already-hiding-lines?: (addr boolean)<span class="PreProc"> -&gt; </span>_/eax: boolean <span class="Delimiter">{</span>
 <span id="L1944" class="LineNr">1944 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L1945" class="LineNr">1945 </span>  <span class="PreProc">var</span> trace-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L1946" class="LineNr">1946 </span>  <span class="PreProc">var</span> trace/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
+<span id="L1945" class="LineNr">1945 </span>  <span class="PreProc">var</span> trace-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L1946" class="LineNr">1946 </span>  <span class="PreProc">var</span> trace/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *trace-ah
 <span id="L1947" class="LineNr">1947 </span>  <span class="PreProc">var</span> offset/<span class="muRegEcx">ecx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset trace, index
-<span id="L1948" class="LineNr">1948 </span>  <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, offset
+<span id="L1948" class="LineNr">1948 </span>  <span class="PreProc">var</span> curr/eax: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index trace, offset
 <span id="L1949" class="LineNr">1949 </span>  <span class="PreProc">var</span> already-hiding-lines?/<span class="muRegEcx">ecx</span>: (addr boolean) <span class="Special">&lt;-</span> copy _already-hiding-lines?
 <span id="L1950" class="LineNr">1950 </span>  <span class="muComment"># count errors</span>
 <span id="L1951" class="LineNr">1951 </span>  <span class="Delimiter">{</span>
-<span id="L1952" class="LineNr">1952 </span>    <span class="PreProc">var</span> curr-depth/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get curr, depth
+<span id="L1952" class="LineNr">1952 </span>    <span class="PreProc">var</span> curr-depth/eax: (addr int) <span class="Special">&lt;-</span> get curr, depth
 <span id="L1953" class="LineNr">1953 </span>    compare *curr-depth, <span class="Constant">0</span>/<span class="Special"><a href='trace.mu.html#L197'>error</a></span>
 <span id="L1954" class="LineNr">1954 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L1955" class="LineNr">1955 </span>    copy-to *already-hiding-lines?, <span class="Constant">0</span>/false
@@ -2023,7 +2022,7 @@ if ('onhashchange' in window) {
 <span id="L1957" class="LineNr">1957 </span>  <span class="Delimiter">}</span>
 <span id="L1958" class="LineNr">1958 </span>  <span class="muComment"># count visible lines</span>
 <span id="L1959" class="LineNr">1959 </span>  <span class="Delimiter">{</span>
-<span id="L1960" class="LineNr">1960 </span>    <span class="PreProc">var</span> display?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L617'>should-render?</a> curr
+<span id="L1960" class="LineNr">1960 </span>    <span class="PreProc">var</span> display?/eax: boolean <span class="Special">&lt;-</span> <a href='trace.mu.html#L617'>should-render?</a> curr
 <span id="L1961" class="LineNr">1961 </span>    compare display?, <span class="Constant">0</span>/false
 <span id="L1962" class="LineNr">1962 </span>    <span class="PreProc">break-if-=</span>
 <span id="L1963" class="LineNr">1963 </span>    copy-to *already-hiding-lines?, <span class="Constant">0</span>/false
@@ -2164,19 +2163,19 @@ if ('onhashchange' in window) {
 <span id="L2098" class="LineNr">2098 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L2098'>save-indices</a></span> _self: (addr trace), _out: (addr <a href='trace.mu.html#L50'>trace-index-stash</a>) <span class="Delimiter">{</span>
 <span id="L2099" class="LineNr">2099 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L2100" class="LineNr">2100 </span>  <span class="PreProc">var</span> out/<span class="muRegEdi">edi</span>: (addr <a href='trace.mu.html#L50'>trace-index-stash</a>) <span class="Special">&lt;-</span> copy _out
-<span id="L2101" class="LineNr">2101 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L2102" class="LineNr">2102 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L2101" class="LineNr">2101 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L2102" class="LineNr">2102 </span>  <span class="PreProc">var</span> _data/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
 <span id="L2103" class="LineNr">2103 </span>  <span class="PreProc">var</span> data/<span class="muRegEbx">ebx</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _data
 <span id="L2104" class="LineNr">2104 </span>  <span class="muComment"># cursor</span>
-<span id="L2105" class="LineNr">2105 </span>  <span class="PreProc">var</span> cursor-line-index-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
-<span id="L2106" class="LineNr">2106 </span>  <span class="PreProc">var</span> cursor-line-index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *cursor-line-index-addr
+<span id="L2105" class="LineNr">2105 </span>  <span class="PreProc">var</span> cursor-line-index-addr/eax: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
+<span id="L2106" class="LineNr">2106 </span>  <span class="PreProc">var</span> cursor-line-index/eax: int <span class="Special">&lt;-</span> copy *cursor-line-index-addr
 <span id="L2107" class="LineNr">2107 </span><span class="CommentedCode">#?   draw-int32-decimal-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, cursor-line-index, 2/fg 0/bg</span>
-<span id="L2108" class="LineNr">2108 </span>  <span class="PreProc">var</span> offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset data, cursor-line-index
+<span id="L2108" class="LineNr">2108 </span>  <span class="PreProc">var</span> offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset data, cursor-line-index
 <span id="L2109" class="LineNr">2109 </span>  <span class="PreProc">var</span> cursor-line/<span class="muRegEcx">ecx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L2110" class="LineNr">2110 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get cursor-line, depth
+<span id="L2110" class="LineNr">2110 </span>  <span class="PreProc">var</span> src/eax: (addr int) <span class="Special">&lt;-</span> get cursor-line, depth
 <span id="L2111" class="LineNr">2111 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get out, cursor-line-depth
 <span id="L2112" class="LineNr">2112 </span>  copy-object src, dest
-<span id="L2113" class="LineNr">2113 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get cursor-line, label
+<span id="L2113" class="LineNr">2113 </span>  <span class="PreProc">var</span> src/eax: (addr handle array byte) <span class="Special">&lt;-</span> get cursor-line, label
 <span id="L2114" class="LineNr">2114 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> get out, cursor-line-label
 <span id="L2115" class="LineNr">2115 </span>  copy-object src, dest
 <span id="L2116" class="LineNr">2116 </span>  src <span class="Special">&lt;-</span> get cursor-line, data
@@ -2191,15 +2190,15 @@ if ('onhashchange' in window) {
 <span id="L2125" class="LineNr">2125 </span>  dest <span class="Special">&lt;-</span> get out, cursor-line-data
 <span id="L2126" class="LineNr">2126 </span>  copy-object src, dest
 <span id="L2127" class="LineNr">2127 </span>  <span class="muComment"># top of screen</span>
-<span id="L2128" class="LineNr">2128 </span>  <span class="PreProc">var</span> top-line-index-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top-line-index
-<span id="L2129" class="LineNr">2129 </span>  <span class="PreProc">var</span> top-line-index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *top-line-index-addr
+<span id="L2128" class="LineNr">2128 </span>  <span class="PreProc">var</span> top-line-index-addr/eax: (addr int) <span class="Special">&lt;-</span> get self, top-line-index
+<span id="L2129" class="LineNr">2129 </span>  <span class="PreProc">var</span> top-line-index/eax: int <span class="Special">&lt;-</span> copy *top-line-index-addr
 <span id="L2130" class="LineNr">2130 </span><span class="CommentedCode">#?   draw-int32-decimal-wrapping-right-then-down-from-cursor-over-full-screen 0/screen, top-line-index, 2/fg 0/bg</span>
-<span id="L2131" class="LineNr">2131 </span>  <span class="PreProc">var</span> offset/<span class="muRegEax">eax</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset data, top-line-index
+<span id="L2131" class="LineNr">2131 </span>  <span class="PreProc">var</span> offset/eax: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset data, top-line-index
 <span id="L2132" class="LineNr">2132 </span>  <span class="PreProc">var</span> top-line/<span class="muRegEcx">ecx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index data, offset
-<span id="L2133" class="LineNr">2133 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get top-line, depth
+<span id="L2133" class="LineNr">2133 </span>  <span class="PreProc">var</span> src/eax: (addr int) <span class="Special">&lt;-</span> get top-line, depth
 <span id="L2134" class="LineNr">2134 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get out, top-line-depth
 <span id="L2135" class="LineNr">2135 </span>  copy-object src, dest
-<span id="L2136" class="LineNr">2136 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get top-line, label
+<span id="L2136" class="LineNr">2136 </span>  <span class="PreProc">var</span> src/eax: (addr handle array byte) <span class="Special">&lt;-</span> get top-line, label
 <span id="L2137" class="LineNr">2137 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr handle array byte) <span class="Special">&lt;-</span> get out, top-line-label
 <span id="L2138" class="LineNr">2138 </span>  copy-object src, dest
 <span id="L2139" class="LineNr">2139 </span>  src <span class="Special">&lt;-</span> get top-line, data
@@ -2210,37 +2209,37 @@ if ('onhashchange' in window) {
 <span id="L2144" class="LineNr">2144 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L2144'>restore-indices</a></span> _self: (addr trace), _in: (addr <a href='trace.mu.html#L50'>trace-index-stash</a>) <span class="Delimiter">{</span>
 <span id="L2145" class="LineNr">2145 </span>  <span class="PreProc">var</span> self/<span class="muRegEdi">edi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
 <span id="L2146" class="LineNr">2146 </span>  <span class="PreProc">var</span> in/<span class="muRegEsi">esi</span>: (addr <a href='trace.mu.html#L50'>trace-index-stash</a>) <span class="Special">&lt;-</span> copy _in
-<span id="L2147" class="LineNr">2147 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L2148" class="LineNr">2148 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L2147" class="LineNr">2147 </span>  <span class="PreProc">var</span> data-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L2148" class="LineNr">2148 </span>  <span class="PreProc">var</span> _data/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
 <span id="L2149" class="LineNr">2149 </span>  <span class="PreProc">var</span> data/<span class="muRegEbx">ebx</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> copy _data
 <span id="L2150" class="LineNr">2150 </span>  <span class="muComment"># cursor</span>
 <span id="L2151" class="LineNr">2151 </span>  <span class="PreProc">var</span> cursor-depth/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get in, cursor-line-depth
-<span id="L2152" class="LineNr">2152 </span>  <span class="PreProc">var</span> cursor-line-label-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get in, cursor-line-label
-<span id="L2153" class="LineNr">2153 </span>  <span class="PreProc">var</span> _cursor-line-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *cursor-line-label-ah
+<span id="L2152" class="LineNr">2152 </span>  <span class="PreProc">var</span> cursor-line-label-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get in, cursor-line-label
+<span id="L2153" class="LineNr">2153 </span>  <span class="PreProc">var</span> _cursor-line-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *cursor-line-label-ah
 <span id="L2154" class="LineNr">2154 </span>  <span class="PreProc">var</span> cursor-line-label/<span class="muRegEcx">ecx</span>: (addr array byte) <span class="Special">&lt;-</span> copy _cursor-line-label
-<span id="L2155" class="LineNr">2155 </span>  <span class="PreProc">var</span> cursor-line-data-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get in, cursor-line-data
-<span id="L2156" class="LineNr">2156 </span>  <span class="PreProc">var</span> cursor-line-data/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *cursor-line-data-ah
-<span id="L2157" class="LineNr">2157 </span>  <span class="PreProc">var</span> new-cursor-line-index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L2174'>find-in-trace</a> self, *cursor-depth, cursor-line-label, cursor-line-data
+<span id="L2155" class="LineNr">2155 </span>  <span class="PreProc">var</span> cursor-line-data-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get in, cursor-line-data
+<span id="L2156" class="LineNr">2156 </span>  <span class="PreProc">var</span> cursor-line-data/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *cursor-line-data-ah
+<span id="L2157" class="LineNr">2157 </span>  <span class="PreProc">var</span> new-cursor-line-index/eax: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L2174'>find-in-trace</a> self, *cursor-depth, cursor-line-label, cursor-line-data
 <span id="L2158" class="LineNr">2158 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, cursor-line-index
 <span id="L2159" class="LineNr">2159 </span>  copy-to *dest, new-cursor-line-index
 <span id="L2160" class="LineNr">2160 </span>  <span class="muComment"># top of screen</span>
 <span id="L2161" class="LineNr">2161 </span>  <span class="PreProc">var</span> top-depth/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get in, top-line-depth
-<span id="L2162" class="LineNr">2162 </span>  <span class="PreProc">var</span> top-line-label-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get in, top-line-label
-<span id="L2163" class="LineNr">2163 </span>  <span class="PreProc">var</span> _top-line-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *top-line-label-ah
+<span id="L2162" class="LineNr">2162 </span>  <span class="PreProc">var</span> top-line-label-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get in, top-line-label
+<span id="L2163" class="LineNr">2163 </span>  <span class="PreProc">var</span> _top-line-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *top-line-label-ah
 <span id="L2164" class="LineNr">2164 </span>  <span class="PreProc">var</span> top-line-label/<span class="muRegEcx">ecx</span>: (addr array byte) <span class="Special">&lt;-</span> copy _top-line-label
-<span id="L2165" class="LineNr">2165 </span>  <span class="PreProc">var</span> top-line-data-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get in, top-line-data
-<span id="L2166" class="LineNr">2166 </span>  <span class="PreProc">var</span> top-line-data/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *top-line-data-ah
-<span id="L2167" class="LineNr">2167 </span>  <span class="PreProc">var</span> new-top-line-index/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L2174'>find-in-trace</a> self, *top-depth, top-line-label, top-line-data
+<span id="L2165" class="LineNr">2165 </span>  <span class="PreProc">var</span> top-line-data-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get in, top-line-data
+<span id="L2166" class="LineNr">2166 </span>  <span class="PreProc">var</span> top-line-data/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *top-line-data-ah
+<span id="L2167" class="LineNr">2167 </span>  <span class="PreProc">var</span> new-top-line-index/eax: int <span class="Special">&lt;-</span> <a href='trace.mu.html#L2174'>find-in-trace</a> self, *top-depth, top-line-label, top-line-data
 <span id="L2168" class="LineNr">2168 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, top-line-index
 <span id="L2169" class="LineNr">2169 </span>  copy-to *dest, new-top-line-index
 <span id="L2170" class="LineNr">2170 </span><span class="Delimiter">}</span>
 <span id="L2171" class="LineNr">2171 </span>
 <span id="L2172" class="LineNr">2172 </span><span class="muComment"># like trace-contains? but stateless</span>
 <span id="L2173" class="LineNr">2173 </span><span class="muComment"># this is super-inefficient, string comparing every trace line</span>
-<span id="L2174" class="LineNr">2174 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L2174'>find-in-trace</a></span> _self: (addr trace), depth: int, label: (addr array byte), data: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L2174" class="LineNr">2174 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='trace.mu.html#L2174'>find-in-trace</a></span> _self: (addr trace), depth: int, label: (addr array byte), data: (addr array byte)<span class="PreProc"> -&gt; </span>_/eax: int <span class="Delimiter">{</span>
 <span id="L2175" class="LineNr">2175 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr trace) <span class="Special">&lt;-</span> copy _self
-<span id="L2176" class="LineNr">2176 </span>  <span class="PreProc">var</span> candidates-ah/<span class="muRegEax">eax</span>: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
-<span id="L2177" class="LineNr">2177 </span>  <span class="PreProc">var</span> candidates/<span class="muRegEax">eax</span>: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *candidates-ah
+<span id="L2176" class="LineNr">2176 </span>  <span class="PreProc">var</span> candidates-ah/eax: (addr handle array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> get self, data
+<span id="L2177" class="LineNr">2177 </span>  <span class="PreProc">var</span> candidates/eax: (addr array <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *candidates-ah
 <span id="L2178" class="LineNr">2178 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L2179" class="LineNr">2179 </span>  <span class="PreProc">var</span> max/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, first-free
 <span id="L2180" class="LineNr">2180 </span>  <span class="Delimiter">{</span>
@@ -2250,21 +2249,21 @@ if ('onhashchange' in window) {
 <span id="L2184" class="LineNr">2184 </span>      <span class="PreProc">var</span> curr-offset/<span class="muRegEdx">edx</span>: (offset <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> compute-offset candidates, i
 <span id="L2185" class="LineNr">2185 </span>      <span class="PreProc">var</span> curr/<span class="muRegEdx">edx</span>: (addr <a href='trace.mu.html#L41'>trace-line</a>) <span class="Special">&lt;-</span> index candidates, curr-offset
 <span id="L2186" class="LineNr">2186 </span>      <span class="muComment"># if curr-&gt;depth does not match, continue</span>
-<span id="L2187" class="LineNr">2187 </span>      <span class="PreProc">var</span> curr-depth-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get curr, depth
-<span id="L2188" class="LineNr">2188 </span>      <span class="PreProc">var</span> curr-depth/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy *curr-depth-addr
+<span id="L2187" class="LineNr">2187 </span>      <span class="PreProc">var</span> curr-depth-addr/eax: (addr int) <span class="Special">&lt;-</span> get curr, depth
+<span id="L2188" class="LineNr">2188 </span>      <span class="PreProc">var</span> curr-depth/eax: int <span class="Special">&lt;-</span> copy *curr-depth-addr
 <span id="L2189" class="LineNr">2189 </span>      compare curr-depth, depth
 <span id="L2190" class="LineNr">2190 </span>      <span class="PreProc">break-if-!=</span>
 <span id="L2191" class="LineNr">2191 </span>      <span class="muComment"># if curr-&gt;label does not match, continue</span>
-<span id="L2192" class="LineNr">2192 </span>      <span class="PreProc">var</span> curr-label-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
-<span id="L2193" class="LineNr">2193 </span>      <span class="PreProc">var</span> curr-label/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
-<span id="L2194" class="LineNr">2194 </span>      <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-label, label
+<span id="L2192" class="LineNr">2192 </span>      <span class="PreProc">var</span> curr-label-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get curr, label
+<span id="L2193" class="LineNr">2193 </span>      <span class="PreProc">var</span> curr-label/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-label-ah
+<span id="L2194" class="LineNr">2194 </span>      <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-label, label
 <span id="L2195" class="LineNr">2195 </span>      compare match?, <span class="Constant">0</span>/false
 <span id="L2196" class="LineNr">2196 </span>      <span class="PreProc">break-if-=</span>
 <span id="L2197" class="LineNr">2197 </span>      <span class="muComment"># if curr-&gt;data does not match, continue</span>
-<span id="L2198" class="LineNr">2198 </span>      <span class="PreProc">var</span> curr-data-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> get curr, data
-<span id="L2199" class="LineNr">2199 </span>      <span class="PreProc">var</span> curr-data/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-data-ah
+<span id="L2198" class="LineNr">2198 </span>      <span class="PreProc">var</span> curr-data-ah/eax: (addr handle array byte) <span class="Special">&lt;-</span> get curr, data
+<span id="L2199" class="LineNr">2199 </span>      <span class="PreProc">var</span> curr-data/eax: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *curr-data-ah
 <span id="L2200" class="LineNr">2200 </span>      <span class="Delimiter">{</span>
-<span id="L2201" class="LineNr">2201 </span>        <span class="PreProc">var</span> match?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-data, data
+<span id="L2201" class="LineNr">2201 </span>        <span class="PreProc">var</span> match?/eax: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L8'>string-equal?</a> curr-data, data
 <span id="L2202" class="LineNr">2202 </span>        compare match?, <span class="Constant">0</span>/false
 <span id="L2203" class="LineNr">2203 </span>      <span class="Delimiter">}</span>
 <span id="L2204" class="LineNr">2204 </span>      <span class="PreProc">break-if-=</span>