about summary refs log tree commit diff stats
path: root/html/shell/grapheme-stack.mu.html
diff options
context:
space:
mode:
Diffstat (limited to 'html/shell/grapheme-stack.mu.html')
-rw-r--r--html/shell/grapheme-stack.mu.html304
1 files changed, 155 insertions, 149 deletions
diff --git a/html/shell/grapheme-stack.mu.html b/html/shell/grapheme-stack.mu.html
index d5da89b7..139f2f4b 100644
--- a/html/shell/grapheme-stack.mu.html
+++ b/html/shell/grapheme-stack.mu.html
@@ -14,14 +14,20 @@ pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-
 body { font-size:12pt; font-family: monospace; color: #000000; background-color: #a8a8a8; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.PreProc { color: #c000c0; }
-.Special { color: #ff6060; }
 .LineNr { }
-.Constant { color: #008787; }
 .Delimiter { color: #c000c0; }
+.muRegEbx { color: #8787af; }
+.muRegEsi { color: #87d787; }
+.muRegEdi { color: #87ffd7; }
+.Constant { color: #008787; }
+.Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
 .muFunction { color: #af5f00; text-decoration: underline; }
 .muTest { color: #5f8700; }
 .muComment { color: #005faf; }
+.muRegEax { color: #875f00; }
+.muRegEcx { color: #af875f; }
+.muRegEdx { color: #878700; }
 -->
 </style>
 
@@ -65,22 +71,22 @@ if ('onhashchange' in window) {
 <span id="L6" class="LineNr">  6 </span><span class="Delimiter">}</span>
 <span id="L7" class="LineNr">  7 </span>
 <span id="L8" class="LineNr">  8 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), n: int <span class="Delimiter">{</span>
-<span id="L9" class="LineNr">  9 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> d/<span class="Constant">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L9" class="LineNr">  9 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L10" class="LineNr"> 10 </span>  <span class="PreProc">var</span> d/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
 <span id="L11" class="LineNr"> 11 </span>  populate d, n
-<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> top/<span class="Constant">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> top/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
 <span id="L13" class="LineNr"> 13 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L14" class="LineNr"> 14 </span><span class="Delimiter">}</span>
 <span id="L15" class="LineNr"> 15 </span>
 <span id="L16" class="LineNr"> 16 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L16'>clear-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Delimiter">{</span>
-<span id="L17" class="LineNr"> 17 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L18" class="LineNr"> 18 </span>  <span class="PreProc">var</span> top/<span class="Constant">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L17" class="LineNr"> 17 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L18" class="LineNr"> 18 </span>  <span class="PreProc">var</span> top/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
 <span id="L19" class="LineNr"> 19 </span>  copy-to *top, <span class="Constant">0</span>
 <span id="L20" class="LineNr"> 20 </span><span class="Delimiter">}</span>
 <span id="L21" class="LineNr"> 21 </span>
-<span id="L22" class="LineNr"> 22 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L22'>grapheme-stack-empty?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L23" class="LineNr"> 23 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L24" class="LineNr"> 24 </span>  <span class="PreProc">var</span> top/<span class="Constant">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L22" class="LineNr"> 22 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L22'>grapheme-stack-empty?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L23" class="LineNr"> 23 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L24" class="LineNr"> 24 </span>  <span class="PreProc">var</span> top/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
 <span id="L25" class="LineNr"> 25 </span>  compare *top, <span class="Constant">0</span>
 <span id="L26" class="LineNr"> 26 </span>  <span class="Delimiter">{</span>
 <span id="L27" class="LineNr"> 27 </span>    <span class="PreProc">break-if-!=</span>
@@ -89,51 +95,51 @@ if ('onhashchange' in window) {
 <span id="L30" class="LineNr"> 30 </span>  <span class="PreProc">return</span> <span class="Constant">0</span>/false
 <span id="L31" class="LineNr"> 31 </span><span class="Delimiter">}</span>
 <span id="L32" class="LineNr"> 32 </span>
-<span id="L33" class="LineNr"> 33 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L33'>grapheme-stack-length</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
-<span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L35" class="LineNr"> 35 </span>  <span class="PreProc">var</span> top/<span class="Constant">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L33" class="LineNr"> 33 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L33'>grapheme-stack-length</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L35" class="LineNr"> 35 </span>  <span class="PreProc">var</span> top/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
 <span id="L36" class="LineNr"> 36 </span>  <span class="PreProc">return</span> *top
 <span id="L37" class="LineNr"> 37 </span><span class="Delimiter">}</span>
 <span id="L38" class="LineNr"> 38 </span>
 <span id="L39" class="LineNr"> 39 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), _val: grapheme <span class="Delimiter">{</span>
-<span id="L40" class="LineNr"> 40 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L41" class="LineNr"> 41 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
-<span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">edx</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L43" class="LineNr"> 43 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L44" class="LineNr"> 44 </span>  <span class="PreProc">var</span> top/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
-<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> dest-addr/<span class="Constant">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, top
-<span id="L46" class="LineNr"> 46 </span>  <span class="PreProc">var</span> val/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy _val
+<span id="L40" class="LineNr"> 40 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L41" class="LineNr"> 41 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L43" class="LineNr"> 43 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L44" class="LineNr"> 44 </span>  <span class="PreProc">var</span> top/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> dest-addr/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, top
+<span id="L46" class="LineNr"> 46 </span>  <span class="PreProc">var</span> val/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy _val
 <span id="L47" class="LineNr"> 47 </span>  copy-to *dest-addr, val
 <span id="L48" class="LineNr"> 48 </span>  add-to *top-addr, <span class="Constant">1</span>
 <span id="L49" class="LineNr"> 49 </span><span class="Delimiter">}</span>
 <span id="L50" class="LineNr"> 50 </span>
-<span id="L51" class="LineNr"> 51 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L51'>pop-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span>
-<span id="L52" class="LineNr"> 52 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L51" class="LineNr"> 51 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L51'>pop-grapheme-stack</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L52" class="LineNr"> 52 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
 <span id="L54" class="LineNr"> 54 </span>  <span class="Delimiter">{</span>
 <span id="L55" class="LineNr"> 55 </span>    compare *top-addr, <span class="Constant">0</span>
 <span id="L56" class="LineNr"> 56 </span>    <span class="PreProc">break-if-&gt;</span>
 <span id="L57" class="LineNr"> 57 </span>    <span class="PreProc">return</span> <span class="Constant">-1</span>
 <span id="L58" class="LineNr"> 58 </span>  <span class="Delimiter">}</span>
 <span id="L59" class="LineNr"> 59 </span>  subtract-from *top-addr, <span class="Constant">1</span>
-<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">edx</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> top/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
-<span id="L63" class="LineNr"> 63 </span>  <span class="PreProc">var</span> result-addr/<span class="Constant">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, top
+<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdx">edx</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L62" class="LineNr"> 62 </span>  <span class="PreProc">var</span> top/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L63" class="LineNr"> 63 </span>  <span class="PreProc">var</span> result-addr/<span class="muRegEax">eax</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, top
 <span id="L64" class="LineNr"> 64 </span>  <span class="PreProc">return</span> *result-addr
 <span id="L65" class="LineNr"> 65 </span><span class="Delimiter">}</span>
 <span id="L66" class="LineNr"> 66 </span>
 <span id="L67" class="LineNr"> 67 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L67'>copy-grapheme-stack</a></span> _src: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), dest: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Delimiter">{</span>
-<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> src/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _src
-<span id="L69" class="LineNr"> 69 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get src, data
-<span id="L70" class="LineNr"> 70 </span>  <span class="PreProc">var</span> _data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L71" class="LineNr"> 71 </span>  <span class="PreProc">var</span> data/<span class="Constant">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
-<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special">&lt;-</span> get src, top
-<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> i/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L68" class="LineNr"> 68 </span>  <span class="PreProc">var</span> src/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _src
+<span id="L69" class="LineNr"> 69 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get src, data
+<span id="L70" class="LineNr"> 70 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L71" class="LineNr"> 71 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
+<span id="L72" class="LineNr"> 72 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get src, top
+<span id="L73" class="LineNr"> 73 </span>  <span class="PreProc">var</span> i/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L74" class="LineNr"> 74 </span>  <span class="Delimiter">{</span>
 <span id="L75" class="LineNr"> 75 </span>    compare i, *top-addr
 <span id="L76" class="LineNr"> 76 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L77" class="LineNr"> 77 </span>    <span class="PreProc">var</span> g/<span class="Constant">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L77" class="LineNr"> 77 </span>    <span class="PreProc">var</span> g/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L78" class="LineNr"> 78 </span>    <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> dest, *g
 <span id="L79" class="LineNr"> 79 </span>    i <span class="Special">&lt;-</span> increment
 <span id="L80" class="LineNr"> 80 </span>    <span class="PreProc">loop</span>
@@ -143,24 +149,24 @@ if ('onhashchange' in window) {
 <span id="L84" class="LineNr"> 84 </span><span class="muComment"># dump stack to screen from bottom to top</span>
 <span id="L85" class="LineNr"> 85 </span><span class="muComment"># hardcoded colors:</span>
 <span id="L86" class="LineNr"> 86 </span><span class="muComment">#   matching paren</span>
-<span id="L87" class="LineNr"> 87 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L87'>render-stack-from-bottom-wrapping-right-then-down</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), xmin: int, ymin: int, xmax: int, ymax: int, _x: int, _y: int, <a href='gap-buffer.mu.html#L677'>highlight-matching-open-paren?</a>: boolean, open-paren-depth: int, color: int, background-color: int<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span>
-<span id="L88" class="LineNr"> 88 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L89" class="LineNr"> 89 </span>  <span class="PreProc">var</span> matching-open-paren-index/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L434'>get-matching-open-paren-index</a> self, <a href='gap-buffer.mu.html#L677'>highlight-matching-open-paren?</a>, open-paren-depth
-<span id="L90" class="LineNr"> 90 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L91" class="LineNr"> 91 </span>  <span class="PreProc">var</span> _data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L92" class="LineNr"> 92 </span>  <span class="PreProc">var</span> data/<span class="Constant">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
-<span id="L93" class="LineNr"> 93 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy _x
-<span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> y/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy _y
-<span id="L95" class="LineNr"> 95 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">esi</span>: (addr int) <span class="Special">&lt;-</span> get self, top
-<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> i/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L87" class="LineNr"> 87 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L87'>render-stack-from-bottom-wrapping-right-then-down</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), xmin: int, ymin: int, xmax: int, ymax: int, _x: int, _y: int, <a href='gap-buffer.mu.html#L940'>highlight-matching-open-paren?</a>: boolean, open-paren-depth: int, color: int, background-color: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
+<span id="L88" class="LineNr"> 88 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L89" class="LineNr"> 89 </span>  <span class="PreProc">var</span> matching-open-paren-index/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L434'>get-matching-open-paren-index</a> self, <a href='gap-buffer.mu.html#L940'>highlight-matching-open-paren?</a>, open-paren-depth
+<span id="L90" class="LineNr"> 90 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L91" class="LineNr"> 91 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L92" class="LineNr"> 92 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
+<span id="L93" class="LineNr"> 93 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _x
+<span id="L94" class="LineNr"> 94 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy _y
+<span id="L95" class="LineNr"> 95 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEsi">esi</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L96" class="LineNr"> 96 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L97" class="LineNr"> 97 </span>  <span class="Delimiter">{</span>
 <span id="L98" class="LineNr"> 98 </span>    compare i, *top-addr
 <span id="L99" class="LineNr"> 99 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L100" class="LineNr">100 </span>    <span class="Delimiter">{</span>
-<span id="L101" class="LineNr">101 </span>      <span class="PreProc">var</span> g/<span class="Constant">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L101" class="LineNr">101 </span>      <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L102" class="LineNr">102 </span>      <span class="PreProc">var</span> fg: int
 <span id="L103" class="LineNr">103 </span>      <span class="Delimiter">{</span>
-<span id="L104" class="LineNr">104 </span>        <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy color
+<span id="L104" class="LineNr">104 </span>        <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy color
 <span id="L105" class="LineNr">105 </span>        copy-to fg, tmp
 <span id="L106" class="LineNr">106 </span>      <span class="Delimiter">}</span>
 <span id="L107" class="LineNr">107 </span>      <span class="Delimiter">{</span>
@@ -177,15 +183,15 @@ if ('onhashchange' in window) {
 <span id="L118" class="LineNr">118 </span><span class="Delimiter">}</span>
 <span id="L119" class="LineNr">119 </span>
 <span id="L120" class="LineNr">120 </span><span class="muComment"># helper for small words</span>
-<span id="L121" class="LineNr">121 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), x: int, y: int, <a href='gap-buffer.mu.html#L677'>highlight-matching-open-paren?</a>: boolean, open-paren-depth: int<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
-<span id="L122" class="LineNr">122 </span>  <span class="PreProc">var</span> _width/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L123" class="LineNr">123 </span>  <span class="PreProc">var</span> _height/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L121" class="LineNr">121 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), x: int, y: int, <a href='gap-buffer.mu.html#L940'>highlight-matching-open-paren?</a>: boolean, open-paren-depth: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L122" class="LineNr">122 </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="L123" class="LineNr">123 </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="L124" class="LineNr">124 </span>  _width, _height <span class="Special">&lt;-</span> <a href='../500fake-screen.mu.html#L70'>screen-size</a> <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L125" class="LineNr">125 </span>  <span class="PreProc">var</span> width/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> copy _width
-<span id="L126" class="LineNr">126 </span>  <span class="PreProc">var</span> height/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy _height
-<span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> x2/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> y2/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L129" class="LineNr">129 </span>  x2, y2 <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L87'>render-stack-from-bottom-wrapping-right-then-down</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, self, x, y, width, height, x, y, <a href='gap-buffer.mu.html#L677'>highlight-matching-open-paren?</a>, open-paren-depth, <span class="Constant">3</span>/fg=cyan, <span class="Constant">0xc5</span>/bg=blue-bg
+<span id="L125" class="LineNr">125 </span>  <span class="PreProc">var</span> width/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy _width
+<span id="L126" class="LineNr">126 </span>  <span class="PreProc">var</span> height/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy _height
+<span id="L127" class="LineNr">127 </span>  <span class="PreProc">var</span> x2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L128" class="LineNr">128 </span>  <span class="PreProc">var</span> y2/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L129" class="LineNr">129 </span>  x2, y2 <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L87'>render-stack-from-bottom-wrapping-right-then-down</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, self, x, y, width, height, x, y, <a href='gap-buffer.mu.html#L940'>highlight-matching-open-paren?</a>, open-paren-depth, <span class="Constant">3</span>/fg=cyan, <span class="Constant">0xc5</span>/bg=blue-bg
 <span id="L130" class="LineNr">130 </span>  <span class="PreProc">return</span> x2  <span class="muComment"># y2? yolo</span>
 <span id="L131" class="LineNr">131 </span><span class="Delimiter">}</span>
 <span id="L132" class="LineNr">132 </span>
@@ -194,16 +200,16 @@ if ('onhashchange' in window) {
 <span id="L135" class="LineNr">135 </span><span class="muComment"># hard-coded colors:</span>
 <span id="L136" class="LineNr">136 </span><span class="muComment">#   matching paren</span>
 <span id="L137" class="LineNr">137 </span><span class="muComment">#   cursor</span>
-<span id="L138" class="LineNr">138 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L138'>render-stack-from-top-wrapping-right-then-down</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), xmin: int, ymin: int, xmax: int, ymax: int, _x: int, _y: int, render-cursor?: boolean, color: int, background-color: int<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int, _/<span class="Constant">ecx</span>: int <span class="Delimiter">{</span>
-<span id="L139" class="LineNr">139 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L140" class="LineNr">140 </span>  <span class="PreProc">var</span> matching-close-paren-index/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L378'>get-matching-close-paren-index</a> self, render-cursor?
-<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L142" class="LineNr">142 </span>  <span class="PreProc">var</span> _data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> data/<span class="Constant">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
-<span id="L144" class="LineNr">144 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy _x
-<span id="L145" class="LineNr">145 </span>  <span class="PreProc">var</span> y/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy _y
-<span id="L146" class="LineNr">146 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">ebx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
-<span id="L147" class="LineNr">147 </span>  <span class="PreProc">var</span> i/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L138" class="LineNr">138 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L138'>render-stack-from-top-wrapping-right-then-down</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), xmin: int, ymin: int, xmax: int, ymax: int, _x: int, _y: int, render-cursor?: boolean, color: int, background-color: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int, _/<span class="muRegEcx">ecx</span>: int <span class="Delimiter">{</span>
+<span id="L139" class="LineNr">139 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L140" class="LineNr">140 </span>  <span class="PreProc">var</span> matching-close-paren-index/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L378'>get-matching-close-paren-index</a> self, render-cursor?
+<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L142" class="LineNr">142 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
+<span id="L144" class="LineNr">144 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy _x
+<span id="L145" class="LineNr">145 </span>  <span class="PreProc">var</span> y/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy _y
+<span id="L146" class="LineNr">146 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEbx">ebx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L147" class="LineNr">147 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L148" class="LineNr">148 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L149" class="LineNr">149 </span>  <span class="muComment"># if render-cursor?, peel off first iteration</span>
 <span id="L150" class="LineNr">150 </span>  <span class="Delimiter">{</span>
@@ -211,7 +217,7 @@ if ('onhashchange' in window) {
 <span id="L152" class="LineNr">152 </span>    <span class="PreProc">break-if-=</span>
 <span id="L153" class="LineNr">153 </span>    compare i, <span class="Constant">0</span>
 <span id="L154" class="LineNr">154 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L155" class="LineNr">155 </span>    <span class="PreProc">var</span> g/<span class="Constant">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L155" class="LineNr">155 </span>    <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L156" class="LineNr">156 </span>    x, y <span class="Special">&lt;-</span> <a href='../501draw-text.mu.html#L148'>render-grapheme</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, *g, xmin, ymin, xmax, ymax, x, y, color, <span class="Constant">7</span>/bg=cursor
 <span id="L157" class="LineNr">157 </span>    i <span class="Special">&lt;-</span> decrement
 <span id="L158" class="LineNr">158 </span>  <span class="Delimiter">}</span>
@@ -222,7 +228,7 @@ if ('onhashchange' in window) {
 <span id="L163" class="LineNr">163 </span>    <span class="muComment"># highlight matching paren if needed</span>
 <span id="L164" class="LineNr">164 </span>    <span class="PreProc">var</span> fg: int
 <span id="L165" class="LineNr">165 </span>    <span class="Delimiter">{</span>
-<span id="L166" class="LineNr">166 </span>      <span class="PreProc">var</span> tmp/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy color
+<span id="L166" class="LineNr">166 </span>      <span class="PreProc">var</span> tmp/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy color
 <span id="L167" class="LineNr">167 </span>      copy-to fg, tmp
 <span id="L168" class="LineNr">168 </span>    <span class="Delimiter">}</span>
 <span id="L169" class="LineNr">169 </span>    compare i, matching-close-paren-index
@@ -231,7 +237,7 @@ if ('onhashchange' in window) {
 <span id="L172" class="LineNr">172 </span>      copy-to fg, <span class="Constant">0xf</span>/highlight
 <span id="L173" class="LineNr">173 </span>    <span class="Delimiter">}</span>
 <span id="L174" class="LineNr">174 </span>    <span class="muComment">#</span>
-<span id="L175" class="LineNr">175 </span>    <span class="PreProc">var</span> g/<span class="Constant">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L175" class="LineNr">175 </span>    <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L176" class="LineNr">176 </span>    x, y <span class="Special">&lt;-</span> <a href='../501draw-text.mu.html#L148'>render-grapheme</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, *g, xmin, ymin, xmax, ymax, x, y, fg, background-color
 <span id="L177" class="LineNr">177 </span>    i <span class="Special">&lt;-</span> decrement
 <span id="L178" class="LineNr">178 </span>    <span class="PreProc">loop</span>
@@ -240,14 +246,14 @@ if ('onhashchange' in window) {
 <span id="L181" class="LineNr">181 </span><span class="Delimiter">}</span>
 <span id="L182" class="LineNr">182 </span>
 <span id="L183" class="LineNr">183 </span><span class="muComment"># helper for small words</span>
-<span id="L184" class="LineNr">184 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), x: int, y: int, render-cursor?: boolean<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
-<span id="L185" class="LineNr">185 </span>  <span class="PreProc">var</span> _width/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L186" class="LineNr">186 </span>  <span class="PreProc">var</span> _height/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L184" class="LineNr">184 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a></span> <a href='../500fake-screen.mu.html#L14'>screen</a>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>), self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), x: int, y: int, render-cursor?: boolean<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L185" class="LineNr">185 </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="L186" class="LineNr">186 </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="L187" class="LineNr">187 </span>  _width, _height <span class="Special">&lt;-</span> <a href='../500fake-screen.mu.html#L70'>screen-size</a> <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L188" class="LineNr">188 </span>  <span class="PreProc">var</span> width/<span class="Constant">edx</span>: int <span class="Special">&lt;-</span> copy _width
-<span id="L189" class="LineNr">189 </span>  <span class="PreProc">var</span> height/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy _height
-<span id="L190" class="LineNr">190 </span>  <span class="PreProc">var</span> x2/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L191" class="LineNr">191 </span>  <span class="PreProc">var</span> y2/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L188" class="LineNr">188 </span>  <span class="PreProc">var</span> width/<span class="muRegEdx">edx</span>: int <span class="Special">&lt;-</span> copy _width
+<span id="L189" class="LineNr">189 </span>  <span class="PreProc">var</span> height/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy _height
+<span id="L190" class="LineNr">190 </span>  <span class="PreProc">var</span> x2/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L191" class="LineNr">191 </span>  <span class="PreProc">var</span> y2/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L192" class="LineNr">192 </span>  x2, y2 <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L138'>render-stack-from-top-wrapping-right-then-down</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, self, x, y, width, height, x, y, render-cursor?, <span class="Constant">3</span>/fg=cyan, <span class="Constant">0xc5</span>/bg=blue-bg
 <span id="L193" class="LineNr">193 </span>  <span class="PreProc">return</span> x2  <span class="muComment"># y2? yolo</span>
 <span id="L194" class="LineNr">194 </span><span class="Delimiter">}</span>
@@ -255,9 +261,9 @@ if ('onhashchange' in window) {
 <span id="L196" class="LineNr">196 </span><span class="PreProc">fn</span> <span class="muTest"><a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a></span> <span class="Delimiter">{</span>
 <span id="L197" class="LineNr">197 </span>  <span class="muComment"># setup: gs = &quot;abc&quot;</span>
 <span id="L198" class="LineNr">198 </span>  <span class="PreProc">var</span> gs-storage: <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>
-<span id="L199" class="LineNr">199 </span>  <span class="PreProc">var</span> gs/<span class="Constant">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
+<span id="L199" class="LineNr">199 </span>  <span class="PreProc">var</span> gs/<span class="muRegEdi">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
 <span id="L200" class="LineNr">200 </span>  <a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a> gs, <span class="Constant">5</span>
-<span id="L201" class="LineNr">201 </span>  <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L201" class="LineNr">201 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L202" class="LineNr">202 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L203" class="LineNr">203 </span>  g <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
 <span id="L204" class="LineNr">204 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
@@ -265,20 +271,20 @@ if ('onhashchange' in window) {
 <span id="L206" class="LineNr">206 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L207" class="LineNr">207 </span>  <span class="muComment"># setup: screen</span>
 <span id="L208" class="LineNr">208 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L209" class="LineNr">209 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
+<span id="L209" class="LineNr">209 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L210" class="LineNr">210 </span>  <a href='../500fake-screen.mu.html#L31'>initialize-screen</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">5</span>, <span class="Constant">4</span>, <span class="Constant">0</span>/no-pixel-graphics
 <span id="L211" class="LineNr">211 </span>  <span class="muComment">#</span>
-<span id="L212" class="LineNr">212 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">0</span>/y, <span class="Constant">0</span>/no-highlight-matching-open-paren, <span class="Constant">0</span>/open-paren-depth
+<span id="L212" class="LineNr">212 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">0</span>/y, <span class="Constant">0</span>/no-highlight-matching-open-paren, <span class="Constant">0</span>/open-paren-depth
 <span id="L213" class="LineNr">213 </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;abc &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from bottom&quot;</span>
 <span id="L214" class="LineNr">214 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> x, <span class="Constant">3</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from bottom: result&quot;</span>
 <span id="L215" class="LineNr">215 </span>  <a href='../504test-screen.mu.html#L251'>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='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from bottom: bg&quot;</span>
 <span id="L216" class="LineNr">216 </span>  <span class="muComment">#</span>
-<span id="L217" class="LineNr">217 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">1</span>/y, <span class="Constant">0</span>/cursor=false
+<span id="L217" class="LineNr">217 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">1</span>/y, <span class="Constant">0</span>/cursor=false
 <span id="L218" class="LineNr">218 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">1</span>/y, <span class="Constant">&quot;cba &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from top without cursor&quot;</span>
 <span id="L219" class="LineNr">219 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> x, <span class="Constant">3</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from top without cursor: result&quot;</span>
 <span id="L220" class="LineNr">220 </span>  <a href='../504test-screen.mu.html#L251'>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">1</span>/y, <span class="Constant">&quot;   &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from top without cursor: bg&quot;</span>
 <span id="L221" class="LineNr">221 </span>  <span class="muComment">#</span>
-<span id="L222" class="LineNr">222 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/cursor=true
+<span id="L222" class="LineNr">222 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/cursor=true
 <span id="L223" class="LineNr">223 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">2</span>/y, <span class="Constant">&quot;cba &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from top with cursor&quot;</span>
 <span id="L224" class="LineNr">224 </span>  <a href='../502test.mu.html#L2'>check-ints-equal</a> x, <span class="Constant">3</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from top with cursor: result&quot;</span>
 <span id="L225" class="LineNr">225 </span>  <a href='../504test-screen.mu.html#L251'>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">2</span>/y, <span class="Constant">&quot;|   &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L196'>test-render-grapheme-stack</a> from top with cursor: bg&quot;</span>
@@ -287,9 +293,9 @@ if ('onhashchange' in window) {
 <span id="L228" class="LineNr">228 </span><span class="PreProc">fn</span> <span class="muTest"><a href='grapheme-stack.mu.html#L228'>test-render-grapheme-stack-while-highlighting-matching-close-paren</a></span> <span class="Delimiter">{</span>
 <span id="L229" class="LineNr">229 </span>  <span class="muComment"># setup: gs = &quot;(b)&quot;</span>
 <span id="L230" class="LineNr">230 </span>  <span class="PreProc">var</span> gs-storage: <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>
-<span id="L231" class="LineNr">231 </span>  <span class="PreProc">var</span> gs/<span class="Constant">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
+<span id="L231" class="LineNr">231 </span>  <span class="PreProc">var</span> gs/<span class="muRegEdi">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
 <span id="L232" class="LineNr">232 </span>  <a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a> gs, <span class="Constant">5</span>
-<span id="L233" class="LineNr">233 </span>  <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x29</span>/close-paren
+<span id="L233" class="LineNr">233 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x29</span>/close-paren
 <span id="L234" class="LineNr">234 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L235" class="LineNr">235 </span>  g <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
 <span id="L236" class="LineNr">236 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
@@ -297,10 +303,10 @@ if ('onhashchange' in window) {
 <span id="L238" class="LineNr">238 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L239" class="LineNr">239 </span>  <span class="muComment"># setup: screen</span>
 <span id="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L241" class="LineNr">241 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
+<span id="L241" class="LineNr">241 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L242" class="LineNr">242 </span>  <a href='../500fake-screen.mu.html#L31'>initialize-screen</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">5</span>, <span class="Constant">4</span>, <span class="Constant">0</span>/no-pixel-graphics
 <span id="L243" class="LineNr">243 </span>  <span class="muComment">#</span>
-<span id="L244" class="LineNr">244 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/cursor=true
+<span id="L244" class="LineNr">244 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/cursor=true
 <span id="L245" class="LineNr">245 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a>                      <a href='../500fake-screen.mu.html#L14'>screen</a>,               <span class="Constant">2</span>/y, <span class="Constant">&quot;(b) &quot;</span>, <span class="Constant">&quot;F - test-render-grapheme-stack-while-highlighting-matching-close-paren&quot;</span>
 <span id="L246" class="LineNr">246 </span>  <a href='../504test-screen.mu.html#L251'>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">2</span>/y, <span class="Constant">&quot;|   &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L228'>test-render-grapheme-stack-while-highlighting-matching-close-paren</a>: cursor&quot;</span>
 <span id="L247" class="LineNr">247 </span>  <a href='../504test-screen.mu.html#L65'>check-screen-row-in-color</a>             <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0xf</span>/fg=white, <span class="Constant">2</span>/y, <span class="Constant">&quot;  ) &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L228'>test-render-grapheme-stack-while-highlighting-matching-close-paren</a>: matching paren&quot;</span>
@@ -309,9 +315,9 @@ if ('onhashchange' in window) {
 <span id="L250" class="LineNr">250 </span><span class="PreProc">fn</span> <span class="muTest"><a href='grapheme-stack.mu.html#L250'>test-render-grapheme-stack-while-highlighting-matching-close-paren-2</a></span> <span class="Delimiter">{</span>
 <span id="L251" class="LineNr">251 </span>  <span class="muComment"># setup: gs = &quot;(a (b)) c&quot;</span>
 <span id="L252" class="LineNr">252 </span>  <span class="PreProc">var</span> gs-storage: <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>
-<span id="L253" class="LineNr">253 </span>  <span class="PreProc">var</span> gs/<span class="Constant">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
+<span id="L253" class="LineNr">253 </span>  <span class="PreProc">var</span> gs/<span class="muRegEdi">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
 <span id="L254" class="LineNr">254 </span>  <a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a> gs, <span class="Constant">0x10</span>
-<span id="L255" class="LineNr">255 </span>  <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x63</span>/c
+<span id="L255" class="LineNr">255 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x63</span>/c
 <span id="L256" class="LineNr">256 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L257" class="LineNr">257 </span>  g <span class="Special">&lt;-</span> copy <span class="Constant">0x20</span>/space
 <span id="L258" class="LineNr">258 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
@@ -331,10 +337,10 @@ if ('onhashchange' in window) {
 <span id="L272" class="LineNr">272 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L273" class="LineNr">273 </span>  <span class="muComment"># setup: screen</span>
 <span id="L274" class="LineNr">274 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L275" class="LineNr">275 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
+<span id="L275" class="LineNr">275 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L276" class="LineNr">276 </span>  <a href='../500fake-screen.mu.html#L31'>initialize-screen</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">5</span>, <span class="Constant">4</span>, <span class="Constant">0</span>/no-pixel-graphics
 <span id="L277" class="LineNr">277 </span>  <span class="muComment">#</span>
-<span id="L278" class="LineNr">278 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/cursor=true
+<span id="L278" class="LineNr">278 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L184'>render-stack-from-top</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/cursor=true
 <span id="L279" class="LineNr">279 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a>                      <a href='../500fake-screen.mu.html#L14'>screen</a>,               <span class="Constant">2</span>/y, <span class="Constant">&quot;(a (b)) c &quot;</span>, <span class="Constant">&quot;F - test-render-grapheme-stack-while-highlighting-matching-close-paren-2&quot;</span>
 <span id="L280" class="LineNr">280 </span>  <a href='../504test-screen.mu.html#L251'>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">2</span>/y, <span class="Constant">&quot;|         &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L250'>test-render-grapheme-stack-while-highlighting-matching-close-paren-2</a>: cursor&quot;</span>
 <span id="L281" class="LineNr">281 </span>  <a href='../504test-screen.mu.html#L65'>check-screen-row-in-color</a>             <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0xf</span>/fg=white, <span class="Constant">2</span>/y, <span class="Constant">&quot;      )   &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L250'>test-render-grapheme-stack-while-highlighting-matching-close-paren-2</a>: matching paren&quot;</span>
@@ -343,9 +349,9 @@ if ('onhashchange' in window) {
 <span id="L284" class="LineNr">284 </span><span class="PreProc">fn</span> <span class="muTest"><a href='grapheme-stack.mu.html#L284'>test-render-grapheme-stack-while-highlighting-matching-open-paren-with-close-paren-at-end</a></span> <span class="Delimiter">{</span>
 <span id="L285" class="LineNr">285 </span>  <span class="muComment"># setup: gs = &quot;(b)&quot;</span>
 <span id="L286" class="LineNr">286 </span>  <span class="PreProc">var</span> gs-storage: <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>
-<span id="L287" class="LineNr">287 </span>  <span class="PreProc">var</span> gs/<span class="Constant">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
+<span id="L287" class="LineNr">287 </span>  <span class="PreProc">var</span> gs/<span class="muRegEdi">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
 <span id="L288" class="LineNr">288 </span>  <a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a> gs, <span class="Constant">5</span>
-<span id="L289" class="LineNr">289 </span>  <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x28</span>/open-paren
+<span id="L289" class="LineNr">289 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x28</span>/open-paren
 <span id="L290" class="LineNr">290 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L291" class="LineNr">291 </span>  g <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
 <span id="L292" class="LineNr">292 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
@@ -353,10 +359,10 @@ if ('onhashchange' in window) {
 <span id="L294" class="LineNr">294 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L295" class="LineNr">295 </span>  <span class="muComment"># setup: screen</span>
 <span id="L296" class="LineNr">296 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L297" class="LineNr">297 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
+<span id="L297" class="LineNr">297 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L298" class="LineNr">298 </span>  <a href='../500fake-screen.mu.html#L31'>initialize-screen</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">5</span>, <span class="Constant">4</span>, <span class="Constant">0</span>/no-pixel-graphics
 <span id="L299" class="LineNr">299 </span>  <span class="muComment">#</span>
-<span id="L300" class="LineNr">300 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">1</span>/open-paren-depth
+<span id="L300" class="LineNr">300 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">1</span>/open-paren-depth
 <span id="L301" class="LineNr">301 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a>          <a href='../500fake-screen.mu.html#L14'>screen</a>,               <span class="Constant">2</span>/y, <span class="Constant">&quot;(b) &quot;</span>, <span class="Constant">&quot;F - test-render-grapheme-stack-while-highlighting-matching-open-paren-with-close-paren-at-end&quot;</span>
 <span id="L302" class="LineNr">302 </span>  <a href='../504test-screen.mu.html#L65'>check-screen-row-in-color</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0xf</span>/fg=white, <span class="Constant">2</span>/y, <span class="Constant">&quot;(   &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L284'>test-render-grapheme-stack-while-highlighting-matching-open-paren-with-close-paren-at-end</a>: matching paren&quot;</span>
 <span id="L303" class="LineNr">303 </span><span class="Delimiter">}</span>
@@ -364,9 +370,9 @@ if ('onhashchange' in window) {
 <span id="L305" class="LineNr">305 </span><span class="PreProc">fn</span> <span class="muTest"><a href='grapheme-stack.mu.html#L305'>test-render-grapheme-stack-while-highlighting-matching-open-paren-with-close-paren-at-end-2</a></span> <span class="Delimiter">{</span>
 <span id="L306" class="LineNr">306 </span>  <span class="muComment"># setup: gs = &quot;a((b))&quot;</span>
 <span id="L307" class="LineNr">307 </span>  <span class="PreProc">var</span> gs-storage: <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>
-<span id="L308" class="LineNr">308 </span>  <span class="PreProc">var</span> gs/<span class="Constant">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
+<span id="L308" class="LineNr">308 </span>  <span class="PreProc">var</span> gs/<span class="muRegEdi">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
 <span id="L309" class="LineNr">309 </span>  <a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a> gs, <span class="Constant">0x10</span>
-<span id="L310" class="LineNr">310 </span>  <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L310" class="LineNr">310 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L311" class="LineNr">311 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L312" class="LineNr">312 </span>  g <span class="Special">&lt;-</span> copy <span class="Constant">0x28</span>/open-paren
 <span id="L313" class="LineNr">313 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
@@ -380,10 +386,10 @@ if ('onhashchange' in window) {
 <span id="L321" class="LineNr">321 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L322" class="LineNr">322 </span>  <span class="muComment"># setup: screen</span>
 <span id="L323" class="LineNr">323 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L324" class="LineNr">324 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
+<span id="L324" class="LineNr">324 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L325" class="LineNr">325 </span>  <a href='../500fake-screen.mu.html#L31'>initialize-screen</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">5</span>, <span class="Constant">4</span>, <span class="Constant">0</span>/no-pixel-graphics
 <span id="L326" class="LineNr">326 </span>  <span class="muComment">#</span>
-<span id="L327" class="LineNr">327 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">1</span>/open-paren-depth
+<span id="L327" class="LineNr">327 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">1</span>/open-paren-depth
 <span id="L328" class="LineNr">328 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a>          <a href='../500fake-screen.mu.html#L14'>screen</a>,               <span class="Constant">2</span>/y, <span class="Constant">&quot;a((b)) &quot;</span>, <span class="Constant">&quot;F - test-render-grapheme-stack-while-highlighting-matching-open-paren-with-close-paren-at-end-2&quot;</span>
 <span id="L329" class="LineNr">329 </span>  <a href='../504test-screen.mu.html#L65'>check-screen-row-in-color</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0xf</span>/fg=white, <span class="Constant">2</span>/y, <span class="Constant">&quot; (     &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L305'>test-render-grapheme-stack-while-highlighting-matching-open-paren-with-close-paren-at-end-2</a>: matching paren&quot;</span>
 <span id="L330" class="LineNr">330 </span><span class="Delimiter">}</span>
@@ -391,18 +397,18 @@ if ('onhashchange' in window) {
 <span id="L332" class="LineNr">332 </span><span class="PreProc">fn</span> <span class="muTest"><a href='grapheme-stack.mu.html#L332'>test-render-grapheme-stack-while-highlighting-matching-open-paren</a></span> <span class="Delimiter">{</span>
 <span id="L333" class="LineNr">333 </span>  <span class="muComment"># setup: gs = &quot;(b&quot;</span>
 <span id="L334" class="LineNr">334 </span>  <span class="PreProc">var</span> gs-storage: <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>
-<span id="L335" class="LineNr">335 </span>  <span class="PreProc">var</span> gs/<span class="Constant">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
+<span id="L335" class="LineNr">335 </span>  <span class="PreProc">var</span> gs/<span class="muRegEdi">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
 <span id="L336" class="LineNr">336 </span>  <a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a> gs, <span class="Constant">5</span>
-<span id="L337" class="LineNr">337 </span>  <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x28</span>/open-paren
+<span id="L337" class="LineNr">337 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x28</span>/open-paren
 <span id="L338" class="LineNr">338 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L339" class="LineNr">339 </span>  g <span class="Special">&lt;-</span> copy <span class="Constant">0x62</span>/b
 <span id="L340" class="LineNr">340 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L341" class="LineNr">341 </span>  <span class="muComment"># setup: screen</span>
 <span id="L342" class="LineNr">342 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L343" class="LineNr">343 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
+<span id="L343" class="LineNr">343 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L344" class="LineNr">344 </span>  <a href='../500fake-screen.mu.html#L31'>initialize-screen</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">5</span>, <span class="Constant">4</span>, <span class="Constant">0</span>/no-pixel-graphics
 <span id="L345" class="LineNr">345 </span>  <span class="muComment">#</span>
-<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">0</span>/open-paren-depth
+<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">0</span>/open-paren-depth
 <span id="L347" class="LineNr">347 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a>          <a href='../500fake-screen.mu.html#L14'>screen</a>,               <span class="Constant">2</span>/y, <span class="Constant">&quot;(b &quot;</span>, <span class="Constant">&quot;F - test-render-grapheme-stack-while-highlighting-matching-open-paren&quot;</span>
 <span id="L348" class="LineNr">348 </span>  <a href='../504test-screen.mu.html#L65'>check-screen-row-in-color</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0xf</span>/fg=white, <span class="Constant">2</span>/y, <span class="Constant">&quot;(  &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L332'>test-render-grapheme-stack-while-highlighting-matching-open-paren</a>: matching paren&quot;</span>
 <span id="L349" class="LineNr">349 </span><span class="Delimiter">}</span>
@@ -410,9 +416,9 @@ if ('onhashchange' in window) {
 <span id="L351" class="LineNr">351 </span><span class="PreProc">fn</span> <span class="muTest"><a href='grapheme-stack.mu.html#L351'>test-render-grapheme-stack-while-highlighting-matching-open-paren-2</a></span> <span class="Delimiter">{</span>
 <span id="L352" class="LineNr">352 </span>  <span class="muComment"># setup: gs = &quot;a((b)&quot;</span>
 <span id="L353" class="LineNr">353 </span>  <span class="PreProc">var</span> gs-storage: <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>
-<span id="L354" class="LineNr">354 </span>  <span class="PreProc">var</span> gs/<span class="Constant">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
+<span id="L354" class="LineNr">354 </span>  <span class="PreProc">var</span> gs/<span class="muRegEdi">edi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> address gs-storage
 <span id="L355" class="LineNr">355 </span>  <a href='grapheme-stack.mu.html#L8'>initialize-grapheme-stack</a> gs, <span class="Constant">0x10</span>
-<span id="L356" class="LineNr">356 </span>  <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
+<span id="L356" class="LineNr">356 </span>  <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> copy <span class="Constant">0x61</span>/a
 <span id="L357" class="LineNr">357 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L358" class="LineNr">358 </span>  g <span class="Special">&lt;-</span> copy <span class="Constant">0x28</span>/open-paren
 <span id="L359" class="LineNr">359 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
@@ -424,28 +430,28 @@ if ('onhashchange' in window) {
 <span id="L365" class="LineNr">365 </span>  <a href='grapheme-stack.mu.html#L39'>push-grapheme-stack</a> gs, g
 <span id="L366" class="LineNr">366 </span>  <span class="muComment"># setup: screen</span>
 <span id="L367" class="LineNr">367 </span>  <span class="PreProc">var</span> screen-on-stack: <a href='../500fake-screen.mu.html#L14'>screen</a>
-<span id="L368" class="LineNr">368 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="Constant">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
+<span id="L368" class="LineNr">368 </span>  <span class="PreProc">var</span> <a href='../500fake-screen.mu.html#L14'>screen</a>/<span class="muRegEsi">esi</span>: (addr <a href='../500fake-screen.mu.html#L14'>screen</a>) <span class="Special">&lt;-</span> address screen-on-stack
 <span id="L369" class="LineNr">369 </span>  <a href='../500fake-screen.mu.html#L31'>initialize-screen</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">5</span>, <span class="Constant">4</span>, <span class="Constant">0</span>/no-pixel-graphics
 <span id="L370" class="LineNr">370 </span>  <span class="muComment">#</span>
-<span id="L371" class="LineNr">371 </span>  <span class="PreProc">var</span> x/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">0</span>/open-paren-depth
+<span id="L371" class="LineNr">371 </span>  <span class="PreProc">var</span> x/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L121'>render-stack-from-bottom</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, gs, <span class="Constant">0</span>/x, <span class="Constant">2</span>/y, <span class="Constant">1</span>/highlight-matching-open-paren, <span class="Constant">0</span>/open-paren-depth
 <span id="L372" class="LineNr">372 </span>  <a href='../504test-screen.mu.html#L7'>check-screen-row</a>          <a href='../500fake-screen.mu.html#L14'>screen</a>,               <span class="Constant">2</span>/y, <span class="Constant">&quot;a((b) &quot;</span>, <span class="Constant">&quot;F - test-render-grapheme-stack-while-highlighting-matching-open-paren-2&quot;</span>
 <span id="L373" class="LineNr">373 </span>  <a href='../504test-screen.mu.html#L65'>check-screen-row-in-color</a> <a href='../500fake-screen.mu.html#L14'>screen</a>, <span class="Constant">0xf</span>/fg=white, <span class="Constant">2</span>/y, <span class="Constant">&quot; (    &quot;</span>, <span class="Constant">&quot;F - <a href='grapheme-stack.mu.html#L351'>test-render-grapheme-stack-while-highlighting-matching-open-paren-2</a>: matching paren&quot;</span>
 <span id="L374" class="LineNr">374 </span><span class="Delimiter">}</span>
 <span id="L375" class="LineNr">375 </span>
 <span id="L376" class="LineNr">376 </span><span class="muComment"># return the index of the matching close-paren of the grapheme at cursor (top of stack)</span>
 <span id="L377" class="LineNr">377 </span><span class="muComment"># or top index if there's no matching close-paren</span>
-<span id="L378" class="LineNr">378 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L378'>get-matching-close-paren-index</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), render-cursor?: boolean<span class="PreProc"> -&gt; </span>_/<span class="Constant">edx</span>: int <span class="Delimiter">{</span>
-<span id="L379" class="LineNr">379 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L380" class="LineNr">380 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L378" class="LineNr">378 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L378'>get-matching-close-paren-index</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), render-cursor?: boolean<span class="PreProc"> -&gt; </span>_/<span class="muRegEdx">edx</span>: int <span class="Delimiter">{</span>
+<span id="L379" class="LineNr">379 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L380" class="LineNr">380 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
 <span id="L381" class="LineNr">381 </span>  <span class="muComment"># if not rendering cursor, return</span>
 <span id="L382" class="LineNr">382 </span>  compare render-cursor?, <span class="Constant">0</span>/false
 <span id="L383" class="LineNr">383 </span>  <span class="Delimiter">{</span>
 <span id="L384" class="LineNr">384 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L385" class="LineNr">385 </span>    <span class="PreProc">return</span> *top-addr
 <span id="L386" class="LineNr">386 </span>  <span class="Delimiter">}</span>
-<span id="L387" class="LineNr">387 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L388" class="LineNr">388 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L389" class="LineNr">389 </span>  <span class="PreProc">var</span> i/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L387" class="LineNr">387 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L388" class="LineNr">388 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L389" class="LineNr">389 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L390" class="LineNr">390 </span>  <span class="muComment"># if stack is empty, return</span>
 <span id="L391" class="LineNr">391 </span>  compare i, <span class="Constant">0</span>
 <span id="L392" class="LineNr">392 </span>  <span class="Delimiter">{</span>
@@ -454,19 +460,19 @@ if ('onhashchange' in window) {
 <span id="L395" class="LineNr">395 </span>  <span class="Delimiter">}</span>
 <span id="L396" class="LineNr">396 </span>  <span class="muComment"># if cursor is not '(' return</span>
 <span id="L397" class="LineNr">397 </span>  i <span class="Special">&lt;-</span> decrement
-<span id="L398" class="LineNr">398 </span>  <span class="PreProc">var</span> g/<span class="Constant">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L398" class="LineNr">398 </span>  <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L399" class="LineNr">399 </span>  compare *g, <span class="Constant">0x28</span>/open-paren
 <span id="L400" class="LineNr">400 </span>  <span class="Delimiter">{</span>
 <span id="L401" class="LineNr">401 </span>    <span class="PreProc">break-if-=</span>
 <span id="L402" class="LineNr">402 </span>    <span class="PreProc">return</span> *top-addr
 <span id="L403" class="LineNr">403 </span>  <span class="Delimiter">}</span>
 <span id="L404" class="LineNr">404 </span>  <span class="muComment"># otherwise scan to matching paren</span>
-<span id="L405" class="LineNr">405 </span>  <span class="PreProc">var</span> paren-count/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
+<span id="L405" class="LineNr">405 </span>  <span class="PreProc">var</span> paren-count/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">1</span>
 <span id="L406" class="LineNr">406 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L407" class="LineNr">407 </span>  <span class="Delimiter">{</span>
 <span id="L408" class="LineNr">408 </span>    compare i, <span class="Constant">0</span>
 <span id="L409" class="LineNr">409 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L410" class="LineNr">410 </span>    <span class="PreProc">var</span> g/<span class="Constant">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L410" class="LineNr">410 </span>    <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L411" class="LineNr">411 </span>    compare *g, <span class="Constant">0x28</span>/open-paren
 <span id="L412" class="LineNr">412 </span>    <span class="Delimiter">{</span>
 <span id="L413" class="LineNr">413 </span>      <span class="PreProc">break-if-!=</span>
@@ -490,18 +496,18 @@ if ('onhashchange' in window) {
 <span id="L431" class="LineNr">431 </span>
 <span id="L432" class="LineNr">432 </span><span class="muComment"># return the index of the first open-paren at the given depth</span>
 <span id="L433" class="LineNr">433 </span><span class="muComment"># or top index if there's no matching close-paren</span>
-<span id="L434" class="LineNr">434 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L434'>get-matching-open-paren-index</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), control: boolean, depth: int<span class="PreProc"> -&gt; </span>_/<span class="Constant">edx</span>: int <span class="Delimiter">{</span>
-<span id="L435" class="LineNr">435 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L436" class="LineNr">436 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L434" class="LineNr">434 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L434'>get-matching-open-paren-index</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), control: boolean, depth: int<span class="PreProc"> -&gt; </span>_/<span class="muRegEdx">edx</span>: int <span class="Delimiter">{</span>
+<span id="L435" class="LineNr">435 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L436" class="LineNr">436 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEdx">edx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
 <span id="L437" class="LineNr">437 </span>  <span class="muComment"># if not rendering cursor, return</span>
 <span id="L438" class="LineNr">438 </span>  compare control, <span class="Constant">0</span>/false
 <span id="L439" class="LineNr">439 </span>  <span class="Delimiter">{</span>
 <span id="L440" class="LineNr">440 </span>    <span class="PreProc">break-if-!=</span>
 <span id="L441" class="LineNr">441 </span>    <span class="PreProc">return</span> *top-addr
 <span id="L442" class="LineNr">442 </span>  <span class="Delimiter">}</span>
-<span id="L443" class="LineNr">443 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L444" class="LineNr">444 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L445" class="LineNr">445 </span>  <span class="PreProc">var</span> i/<span class="Constant">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L443" class="LineNr">443 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L444" class="LineNr">444 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L445" class="LineNr">445 </span>  <span class="PreProc">var</span> i/<span class="muRegEcx">ecx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L446" class="LineNr">446 </span>  <span class="muComment"># if stack is empty, return</span>
 <span id="L447" class="LineNr">447 </span>  compare i, <span class="Constant">0</span>
 <span id="L448" class="LineNr">448 </span>  <span class="Delimiter">{</span>
@@ -509,12 +515,12 @@ if ('onhashchange' in window) {
 <span id="L450" class="LineNr">450 </span>    <span class="PreProc">return</span> *top-addr
 <span id="L451" class="LineNr">451 </span>  <span class="Delimiter">}</span>
 <span id="L452" class="LineNr">452 </span>  <span class="muComment"># scan to matching open paren</span>
-<span id="L453" class="LineNr">453 </span>  <span class="PreProc">var</span> paren-count/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L453" class="LineNr">453 </span>  <span class="PreProc">var</span> paren-count/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L454" class="LineNr">454 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L455" class="LineNr">455 </span>  <span class="Delimiter">{</span>
 <span id="L456" class="LineNr">456 </span>    compare i, <span class="Constant">0</span>
 <span id="L457" class="LineNr">457 </span>    <span class="PreProc">break-if-&lt;</span>
-<span id="L458" class="LineNr">458 </span>    <span class="PreProc">var</span> g/<span class="Constant">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L458" class="LineNr">458 </span>    <span class="PreProc">var</span> g/<span class="muRegEsi">esi</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L459" class="LineNr">459 </span>    compare *g, <span class="Constant">0x29</span>/close-paren
 <span id="L460" class="LineNr">460 </span>    <span class="Delimiter">{</span>
 <span id="L461" class="LineNr">461 </span>      <span class="PreProc">break-if-!=</span>
@@ -538,20 +544,20 @@ if ('onhashchange' in window) {
 <span id="L479" class="LineNr">479 </span>
 <span id="L480" class="LineNr">480 </span><span class="muComment"># compare from bottom</span>
 <span id="L481" class="LineNr">481 </span><span class="muComment"># beware: modifies 'stream', which must be disposed of after a false result</span>
-<span id="L482" class="LineNr">482 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L482'>prefix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L483" class="LineNr">483 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L484" class="LineNr">484 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L485" class="LineNr">485 </span>  <span class="PreProc">var</span> _data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L486" class="LineNr">486 </span>  <span class="PreProc">var</span> data/<span class="Constant">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
-<span id="L487" class="LineNr">487 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
-<span id="L488" class="LineNr">488 </span>  <span class="PreProc">var</span> i/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L482" class="LineNr">482 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L482'>prefix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L483" class="LineNr">483 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L484" class="LineNr">484 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L485" class="LineNr">485 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L486" class="LineNr">486 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
+<span id="L487" class="LineNr">487 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L488" class="LineNr">488 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L489" class="LineNr">489 </span>  <span class="Delimiter">{</span>
 <span id="L490" class="LineNr">490 </span>    compare i, *top-addr
 <span id="L491" class="LineNr">491 </span>    <span class="PreProc">break-if-&gt;=</span>
 <span id="L492" class="LineNr">492 </span>    <span class="muComment"># if curr != expected, return false</span>
 <span id="L493" class="LineNr">493 </span>    <span class="Delimiter">{</span>
-<span id="L494" class="LineNr">494 </span>      <span class="PreProc">var</span> curr-a/<span class="Constant">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
-<span id="L495" class="LineNr">495 </span>      <span class="PreProc">var</span> expected/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L92'>read-grapheme</a> s
+<span id="L494" class="LineNr">494 </span>      <span class="PreProc">var</span> curr-a/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L495" class="LineNr">495 </span>      <span class="PreProc">var</span> expected/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L92'>read-grapheme</a> s
 <span id="L496" class="LineNr">496 </span>      <span class="Delimiter">{</span>
 <span id="L497" class="LineNr">497 </span>        compare expected, *curr-a
 <span id="L498" class="LineNr">498 </span>        <span class="PreProc">break-if-=</span>
@@ -566,20 +572,20 @@ if ('onhashchange' in window) {
 <span id="L507" class="LineNr">507 </span>
 <span id="L508" class="LineNr">508 </span><span class="muComment"># compare from bottom</span>
 <span id="L509" class="LineNr">509 </span><span class="muComment"># beware: modifies 'stream', which must be disposed of after a false result</span>
-<span id="L510" class="LineNr">510 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L510'>suffix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L511" class="LineNr">511 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L512" class="LineNr">512 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L513" class="LineNr">513 </span>  <span class="PreProc">var</span> _data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L514" class="LineNr">514 </span>  <span class="PreProc">var</span> data/<span class="Constant">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
-<span id="L515" class="LineNr">515 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
-<span id="L516" class="LineNr">516 </span>  <span class="PreProc">var</span> i/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy *top-addr
+<span id="L510" class="LineNr">510 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L510'>suffix-match?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>), s: (addr stream byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L511" class="LineNr">511 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L512" class="LineNr">512 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEdi">edi</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L513" class="LineNr">513 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L514" class="LineNr">514 </span>  <span class="PreProc">var</span> data/<span class="muRegEdi">edi</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
+<span id="L515" class="LineNr">515 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEax">eax</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L516" class="LineNr">516 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy *top-addr
 <span id="L517" class="LineNr">517 </span>  i <span class="Special">&lt;-</span> decrement
 <span id="L518" class="LineNr">518 </span>  <span class="Delimiter">{</span>
 <span id="L519" class="LineNr">519 </span>    compare i, <span class="Constant">0</span>
 <span id="L520" class="LineNr">520 </span>    <span class="PreProc">break-if-&lt;</span>
 <span id="L521" class="LineNr">521 </span>    <span class="Delimiter">{</span>
-<span id="L522" class="LineNr">522 </span>      <span class="PreProc">var</span> curr-a/<span class="Constant">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
-<span id="L523" class="LineNr">523 </span>      <span class="PreProc">var</span> expected/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L92'>read-grapheme</a> s
+<span id="L522" class="LineNr">522 </span>      <span class="PreProc">var</span> curr-a/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L523" class="LineNr">523 </span>      <span class="PreProc">var</span> expected/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L92'>read-grapheme</a> s
 <span id="L524" class="LineNr">524 </span>      <span class="muComment"># if curr != expected, return false</span>
 <span id="L525" class="LineNr">525 </span>      <span class="Delimiter">{</span>
 <span id="L526" class="LineNr">526 </span>        compare expected, *curr-a
@@ -593,18 +599,18 @@ if ('onhashchange' in window) {
 <span id="L534" class="LineNr">534 </span>  <span class="PreProc">return</span> <span class="Constant">1</span>   <span class="muComment"># true</span>
 <span id="L535" class="LineNr">535 </span><span class="Delimiter">}</span>
 <span id="L536" class="LineNr">536 </span>
-<span id="L537" class="LineNr">537 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L537'>grapheme-stack-is-decimal-integer?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L538" class="LineNr">538 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L539" class="LineNr">539 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
-<span id="L540" class="LineNr">540 </span>  <span class="PreProc">var</span> _data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
-<span id="L541" class="LineNr">541 </span>  <span class="PreProc">var</span> data/<span class="Constant">edx</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
-<span id="L542" class="LineNr">542 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
-<span id="L543" class="LineNr">543 </span>  <span class="PreProc">var</span> i/<span class="Constant">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L544" class="LineNr">544 </span>  <span class="PreProc">var</span> result/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> copy <span class="Constant">1</span>/true
+<span id="L537" class="LineNr">537 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='grapheme-stack.mu.html#L537'>grapheme-stack-is-decimal-integer?</a></span> _self: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L538" class="LineNr">538 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='grapheme-stack.mu.html#L3'>grapheme-stack</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L539" class="LineNr">539 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> get self, data
+<span id="L540" class="LineNr">540 </span>  <span class="PreProc">var</span> _data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L223'>lookup</a> *data-ah
+<span id="L541" class="LineNr">541 </span>  <span class="PreProc">var</span> data/<span class="muRegEdx">edx</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _data
+<span id="L542" class="LineNr">542 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> get self, top
+<span id="L543" class="LineNr">543 </span>  <span class="PreProc">var</span> i/<span class="muRegEbx">ebx</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L544" class="LineNr">544 </span>  <span class="PreProc">var</span> result/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> copy <span class="Constant">1</span>/true
 <span id="L545" class="LineNr">545 </span>  $grapheme-stack-is-integer?:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
 <span id="L546" class="LineNr">546 </span>    compare i, *top-addr
 <span id="L547" class="LineNr">547 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L548" class="LineNr">548 </span>    <span class="PreProc">var</span> g/<span class="Constant">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
+<span id="L548" class="LineNr">548 </span>    <span class="PreProc">var</span> g/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index data, i
 <span id="L549" class="LineNr">549 </span>    result <span class="Special">&lt;-</span> <a href='../126write-int-decimal.subx.html#L296'>decimal-digit?</a> *g
 <span id="L550" class="LineNr">550 </span>    compare result, <span class="Constant">0</span>/false
 <span id="L551" class="LineNr">551 </span>    <span class="PreProc">break-if-=</span>