.

Switch html rendering to a white background.

1 files changed, 210 insertions, 204 deletions

diff --git a/html/linux/tile/word.mu.html b/html/linux/tile/word.mu.html
index fc2ced18..c7f1c0e4 100644
--- a/html/linux/tile/word.mu.html
+++ b/html/linux/tile/word.mu.html
@@ -7,21 +7,27 @@
 <meta name="plugin-version" content="vim8.1_v1">
 <meta name="syntax" content="none">
 <meta name="settings" content="number_lines,use_css,pre_wrap,no_foldcolumn,expand_tabs,line_ids,prevent_copy=">
-<meta name="colorscheme" content="minimal-dark">
+<meta name="colorscheme" content="minimal-light">
 <style type="text/css">
 <!--
-pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #a8a8a8; }
-body { font-size:12pt; font-family: monospace; color: #000000; background-color: #a8a8a8; }
+pre { white-space: pre-wrap; font-family: monospace; color: #000000; background-color: #eeeeee; }
+body { font-size:12pt; font-family: monospace; color: #000000; background-color: #eeeeee; }
 a { color:inherit; }
 * { font-size:12pt; font-size: 1em; }
-.PreProc { color: #c000c0; }
 .LineNr { }
+.Delimiter { color: #c000c0; }
 .CommentedCode { color: #8a8a8a; }
+.muRegEdx { color: #878700; }
+.muRegEbx { color: #8787af; }
+.muRegEsi { color: #87d787; }
+.muRegEdi { color: #87ffd7; }
 .Constant { color: #008787; }
-.muComment { color: #005faf; }
-.Delimiter { color: #c000c0; }
-.muFunction { color: #af5f00; text-decoration: underline; }
 .Special { color: #ff6060; }
+.PreProc { color: #c000c0; }
+.muFunction { color: #af5f00; text-decoration: underline; }
+.muComment { color: #005faf; }
+.muRegEax { color: #875f00; }
+.muRegEcx { color: #af875f; }
 -->
 </style>
 
@@ -58,27 +64,27 @@ if ('onhashchange' in window) {
 <a href='https://github.com/akkartik/mu/blob/main/linux/tile/word.mu'>https://github.com/akkartik/mu/blob/main/linux/tile/word.mu</a>
 <pre id='vimCodeElement'>
 <span id="L1" class="LineNr">  1 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L1'>initialize-word</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L2" class="LineNr">  2 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L3" class="LineNr">  3 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L2" class="LineNr">  2 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L3" class="LineNr">  3 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
 <span id="L4" class="LineNr">  4 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> data-ah
-<span id="L5" class="LineNr">  5 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L5" class="LineNr">  5 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L6" class="LineNr">  6 </span>  <a href='gap-buffer.mu.html#L6'>initialize-gap-buffer</a> data
 <span id="L7" class="LineNr">  7 </span><span class="Delimiter">}</span>
 <span id="L8" class="LineNr">  8 </span>
 <span id="L9" class="LineNr">  9 </span><span class="muComment">## some helpers for creating words. mostly for tests</span>
 <span id="L10" class="LineNr"> 10 </span>
 <span id="L11" class="LineNr"> 11 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L11'>initialize-word-with</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>), s: (addr array byte) <span class="Delimiter">{</span>
-<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L13" class="LineNr"> 13 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L12" class="LineNr"> 12 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L13" class="LineNr"> 13 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
 <span id="L14" class="LineNr"> 14 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> data-ah
-<span id="L15" class="LineNr"> 15 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L15" class="LineNr"> 15 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L16" class="LineNr"> 16 </span>  <a href='gap-buffer.mu.html#L15'>initialize-gap-buffer-with</a> data, s
 <span id="L17" class="LineNr"> 17 </span><span class="Delimiter">}</span>
 <span id="L18" class="LineNr"> 18 </span>
 <span id="L19" class="LineNr"> 19 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L19'>allocate-word-with</a></span> _out: (addr handle <a href='data.mu.html#L42'>word</a>), s: (addr array byte) <span class="Delimiter">{</span>
-<span id="L20" class="LineNr"> 20 </span>  <span class="PreProc">var</span> out/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _out
+<span id="L20" class="LineNr"> 20 </span>  <span class="PreProc">var</span> out/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _out
 <span id="L21" class="LineNr"> 21 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> out
-<span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> out-addr/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out
+<span id="L22" class="LineNr"> 22 </span>  <span class="PreProc">var</span> out-addr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *out
 <span id="L23" class="LineNr"> 23 </span>  <a href='word.mu.html#L11'>initialize-word-with</a> out-addr, s
 <span id="L24" class="LineNr"> 24 </span><span class="Delimiter">}</span>
 <span id="L25" class="LineNr"> 25 </span>
@@ -86,43 +92,43 @@ if ('onhashchange' in window) {
 <span id="L27" class="LineNr"> 27 </span><span class="muComment"># TODO: handle existing next</span>
 <span id="L28" class="LineNr"> 28 </span><span class="muComment"># one implication of handles: append must take a handle</span>
 <span id="L29" class="LineNr"> 29 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L29'>append-word-with</a></span> self-h: (handle <a href='data.mu.html#L42'>word</a>), s: (addr array byte) <span class="Delimiter">{</span>
-<span id="L30" class="LineNr"> 30 </span>  <span class="PreProc">var</span> self/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> self-h
-<span id="L31" class="LineNr"> 31 </span>  <span class="PreProc">var</span> next-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
+<span id="L30" class="LineNr"> 30 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> self-h
+<span id="L31" class="LineNr"> 31 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
 <span id="L32" class="LineNr"> 32 </span>  <a href='word.mu.html#L19'>allocate-word-with</a> next-ah, s
-<span id="L33" class="LineNr"> 33 </span>  <span class="PreProc">var</span> next/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
-<span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">var</span> prev-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next, prev
+<span id="L33" class="LineNr"> 33 </span>  <span class="PreProc">var</span> next/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L34" class="LineNr"> 34 </span>  <span class="PreProc">var</span> prev-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next, prev
 <span id="L35" class="LineNr"> 35 </span>  <a href='../120allocate.subx.html#L497'>copy-handle</a> self-h, prev-ah
 <span id="L36" class="LineNr"> 36 </span><span class="Delimiter">}</span>
 <span id="L37" class="LineNr"> 37 </span>
 <span id="L38" class="LineNr"> 38 </span><span class="muComment"># just for tests for now</span>
 <span id="L39" class="LineNr"> 39 </span><span class="muComment"># TODO: handle existing prev</span>
 <span id="L40" class="LineNr"> 40 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L40'>prepend-word-with</a></span> self-h: (handle <a href='data.mu.html#L42'>word</a>), s: (addr array byte) <span class="Delimiter">{</span>
-<span id="L41" class="LineNr"> 41 </span>  <span class="PreProc">var</span> self/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> self-h
-<span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> prev-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, prev
+<span id="L41" class="LineNr"> 41 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> self-h
+<span id="L42" class="LineNr"> 42 </span>  <span class="PreProc">var</span> prev-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, prev
 <span id="L43" class="LineNr"> 43 </span>  <a href='word.mu.html#L19'>allocate-word-with</a> prev-ah, s
-<span id="L44" class="LineNr"> 44 </span>  <span class="PreProc">var</span> prev/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-ah
-<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> next-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> prev, next
+<span id="L44" class="LineNr"> 44 </span>  <span class="PreProc">var</span> prev/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *prev-ah
+<span id="L45" class="LineNr"> 45 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> prev, next
 <span id="L46" class="LineNr"> 46 </span>  <a href='../120allocate.subx.html#L497'>copy-handle</a> self-h, next-ah
 <span id="L47" class="LineNr"> 47 </span><span class="Delimiter">}</span>
 <span id="L48" class="LineNr"> 48 </span>
 <span id="L49" class="LineNr"> 49 </span><span class="muComment">## real primitives</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='word.mu.html#L51'>move-word-contents</a></span> _src-ah: (addr handle <a href='data.mu.html#L42'>word</a>), _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L52" class="LineNr"> 52 </span>  <span class="PreProc">var</span> dest-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
-<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> _dest/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
-<span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> dest/<span class="Constant">edi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest
-<span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> src-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
-<span id="L56" class="LineNr"> 56 </span>  <span class="PreProc">var</span> _src/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
-<span id="L57" class="LineNr"> 57 </span>  <span class="PreProc">var</span> src/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src
+<span id="L52" class="LineNr"> 52 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L53" class="LineNr"> 53 </span>  <span class="PreProc">var</span> _dest/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
+<span id="L54" class="LineNr"> 54 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest
+<span id="L55" class="LineNr"> 55 </span>  <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
+<span id="L56" class="LineNr"> 56 </span>  <span class="PreProc">var</span> _src/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L57" class="LineNr"> 57 </span>  <span class="PreProc">var</span> src/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src
 <span id="L58" class="LineNr"> 58 </span>  <a href='word.mu.html#L185'>cursor-to-start</a> src
-<span id="L59" class="LineNr"> 59 </span>  <span class="PreProc">var</span> src-data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, scalar-data
-<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> src-data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-data-ah
-<span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> src-stack/<span class="Constant">ecx</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-data, right
+<span id="L59" class="LineNr"> 59 </span>  <span class="PreProc">var</span> src-data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, scalar-data
+<span id="L60" class="LineNr"> 60 </span>  <span class="PreProc">var</span> src-data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-data-ah
+<span id="L61" class="LineNr"> 61 </span>  <span class="PreProc">var</span> src-stack/<span class="muRegEcx">ecx</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-data, right
 <span id="L62" class="LineNr"> 62 </span>  <span class="Delimiter">{</span>
-<span id="L63" class="LineNr"> 63 </span>    <span class="PreProc">var</span> done?/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a> src-stack
+<span id="L63" class="LineNr"> 63 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L20'>grapheme-stack-empty?</a> src-stack
 <span id="L64" class="LineNr"> 64 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L65" class="LineNr"> 65 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L66" class="LineNr"> 66 </span>    <span class="PreProc">var</span> g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> src-stack
+<span id="L66" class="LineNr"> 66 </span>    <span class="PreProc">var</span> g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='grapheme-stack.mu.html#L43'>pop-grapheme-stack</a> src-stack
 <span id="L67" class="LineNr"> 67 </span><span class="CommentedCode">#?     print-grapheme 0, g</span>
 <span id="L68" class="LineNr"> 68 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
 <span id="L69" class="LineNr"> 69 </span>    <a href='word.mu.html#L148'>add-grapheme-to-word</a> dest, g
@@ -131,51 +137,51 @@ if ('onhashchange' in window) {
 <span id="L72" class="LineNr"> 72 </span><span class="Delimiter">}</span>
 <span id="L73" class="LineNr"> 73 </span>
 <span id="L74" class="LineNr"> 74 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L74'>copy-word-contents-before-cursor</a></span> _src-ah: (addr handle <a href='data.mu.html#L42'>word</a>), _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L75" class="LineNr"> 75 </span>  <span class="PreProc">var</span> dest-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
-<span id="L76" class="LineNr"> 76 </span>  <span class="PreProc">var</span> _dest/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
-<span id="L77" class="LineNr"> 77 </span>  <span class="PreProc">var</span> dest/<span class="Constant">edi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest
-<span id="L78" class="LineNr"> 78 </span>  <span class="PreProc">var</span> src-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
-<span id="L79" class="LineNr"> 79 </span>  <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
-<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> src-data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, scalar-data
-<span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> src-data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-data-ah
-<span id="L82" class="LineNr"> 82 </span>  <span class="PreProc">var</span> src-stack/<span class="Constant">ecx</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-data, left
-<span id="L83" class="LineNr"> 83 </span>  <span class="PreProc">var</span> src-stack-data-ah/<span class="Constant">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-stack, data
-<span id="L84" class="LineNr"> 84 </span>  <span class="PreProc">var</span> _src-stack-data/<span class="Constant">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-stack-data-ah
-<span id="L85" class="LineNr"> 85 </span>  <span class="PreProc">var</span> src-stack-data/<span class="Constant">edx</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _src-stack-data
-<span id="L86" class="LineNr"> 86 </span>  <span class="PreProc">var</span> top-addr/<span class="Constant">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-stack, <a href='../203stack.subx.html#L338'>top</a>
-<span id="L87" class="LineNr"> 87 </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="L75" class="LineNr"> 75 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L76" class="LineNr"> 76 </span>  <span class="PreProc">var</span> _dest/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
+<span id="L77" class="LineNr"> 77 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest
+<span id="L78" class="LineNr"> 78 </span>  <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
+<span id="L79" class="LineNr"> 79 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L80" class="LineNr"> 80 </span>  <span class="PreProc">var</span> src-data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src, scalar-data
+<span id="L81" class="LineNr"> 81 </span>  <span class="PreProc">var</span> src-data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-data-ah
+<span id="L82" class="LineNr"> 82 </span>  <span class="PreProc">var</span> src-stack/<span class="muRegEcx">ecx</span>: (addr <a href='grapheme-stack.mu.html#L1'>grapheme-stack</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-data, left
+<span id="L83" class="LineNr"> 83 </span>  <span class="PreProc">var</span> src-stack-data-ah/<span class="muRegEax">eax</span>: (addr handle array grapheme) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-stack, data
+<span id="L84" class="LineNr"> 84 </span>  <span class="PreProc">var</span> _src-stack-data/<span class="muRegEax">eax</span>: (addr array grapheme) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-stack-data-ah
+<span id="L85" class="LineNr"> 85 </span>  <span class="PreProc">var</span> src-stack-data/<span class="muRegEdx">edx</span>: (addr array grapheme) <span class="Special">&lt;-</span> copy _src-stack-data
+<span id="L86" class="LineNr"> 86 </span>  <span class="PreProc">var</span> top-addr/<span class="muRegEcx">ecx</span>: (addr int) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-stack, <a href='../203stack.subx.html#L338'>top</a>
+<span id="L87" class="LineNr"> 87 </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="L88" class="LineNr"> 88 </span>  <span class="Delimiter">{</span>
 <span id="L89" class="LineNr"> 89 </span>    compare i, *top-addr
 <span id="L90" class="LineNr"> 90 </span>    <span class="PreProc">break-if-&gt;=</span>
-<span id="L91" class="LineNr"> 91 </span>    <span class="PreProc">var</span> g/<span class="Constant">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index src-stack-data, i
+<span id="L91" class="LineNr"> 91 </span>    <span class="PreProc">var</span> g/<span class="muRegEdx">edx</span>: (addr grapheme) <span class="Special">&lt;-</span> index src-stack-data, i
 <span id="L92" class="LineNr"> 92 </span>    <a href='word.mu.html#L148'>add-grapheme-to-word</a> dest, *g
 <span id="L93" class="LineNr"> 93 </span>    i <span class="Special">&lt;-</span> increment
 <span id="L94" class="LineNr"> 94 </span>    <span class="PreProc">loop</span>
 <span id="L95" class="LineNr"> 95 </span>  <span class="Delimiter">}</span>
 <span id="L96" class="LineNr"> 96 </span><span class="Delimiter">}</span>
 <span id="L97" class="LineNr"> 97 </span>
-<span id="L98" class="LineNr"> 98 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L98'>word-equal?</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L99" class="LineNr"> 99 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L101" class="LineNr">101 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L102" class="LineNr">102 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> data, s
+<span id="L98" class="LineNr"> 98 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L98'>word-equal?</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>), s: (addr array byte)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L99" class="LineNr"> 99 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L100" class="LineNr">100 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L101" class="LineNr">101 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L102" class="LineNr">102 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L236'>gap-buffer-equal?</a> data, s
 <span id="L103" class="LineNr">103 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L104" class="LineNr">104 </span><span class="Delimiter">}</span>
 <span id="L105" class="LineNr">105 </span>
-<span id="L106" class="LineNr">106 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L106'>word-length</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
-<span id="L107" class="LineNr">107 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L108" class="LineNr">108 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L110" class="LineNr">110 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L91'>gap-buffer-length</a> data
+<span id="L106" class="LineNr">106 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L106'>word-length</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L107" class="LineNr">107 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L108" class="LineNr">108 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L109" class="LineNr">109 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L110" class="LineNr">110 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L91'>gap-buffer-length</a> data
 <span id="L111" class="LineNr">111 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L112" class="LineNr">112 </span><span class="Delimiter">}</span>
 <span id="L113" class="LineNr">113 </span>
 <span id="L114" class="LineNr">114 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L114'>final-word</a></span> _in: (addr handle <a href='data.mu.html#L42'>word</a>), out: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
 <span id="L115" class="LineNr">115 </span>  <span class="PreProc">var</span> curr-h: (handle <a href='data.mu.html#L42'>word</a>)
-<span id="L116" class="LineNr">116 </span>  <span class="PreProc">var</span> curr-ah/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address curr-h
+<span id="L116" class="LineNr">116 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address curr-h
 <span id="L117" class="LineNr">117 </span>  copy-object _in, curr-ah
-<span id="L118" class="LineNr">118 </span>  <span class="PreProc">var</span> curr/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
-<span id="L119" class="LineNr">119 </span>  <span class="PreProc">var</span> next/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L118" class="LineNr">118 </span>  <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L119" class="LineNr">119 </span>  <span class="PreProc">var</span> next/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L120" class="LineNr">120 </span>  <span class="Delimiter">{</span>
 <span id="L121" class="LineNr">121 </span>    curr <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L122" class="LineNr">122 </span>    next <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, next
@@ -188,126 +194,126 @@ if ('onhashchange' in window) {
 <span id="L129" class="LineNr">129 </span>  copy-object curr-ah, out  <span class="muComment"># modify 'out' right at the end, just in case it's same as 'in'</span>
 <span id="L130" class="LineNr">130 </span><span class="Delimiter">}</span>
 <span id="L131" class="LineNr">131 </span>
-<span id="L132" class="LineNr">132 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L132'>first-grapheme</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span>
-<span id="L133" class="LineNr">133 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L136" class="LineNr">136 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L177'>first-grapheme-in-gap-buffer</a> data
+<span id="L132" class="LineNr">132 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L132'>first-grapheme</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L133" class="LineNr">133 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L134" class="LineNr">134 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L135" class="LineNr">135 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L136" class="LineNr">136 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L177'>first-grapheme-in-gap-buffer</a> data
 <span id="L137" class="LineNr">137 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L138" class="LineNr">138 </span><span class="Delimiter">}</span>
 <span id="L139" class="LineNr">139 </span>
-<span id="L140" class="LineNr">140 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L140'>grapheme-before-cursor</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span>
-<span id="L141" class="LineNr">141 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L142" class="LineNr">142 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L143" class="LineNr">143 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L144" class="LineNr">144 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L207'>grapheme-before-cursor-in-gap-buffer</a> data
+<span id="L140" class="LineNr">140 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L140'>grapheme-before-cursor</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
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 <span id="L145" class="LineNr">145 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L146" class="LineNr">146 </span><span class="Delimiter">}</span>
 <span id="L147" class="LineNr">147 </span>
 <span id="L148" class="LineNr">148 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L148'>add-grapheme-to-word</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>), c: grapheme <span class="Delimiter">{</span>
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 <span id="L152" class="LineNr">152 </span>  <a href='gap-buffer.mu.html#L103'>add-grapheme-at-gap</a> data, c
 <span id="L153" class="LineNr">153 </span><span class="Delimiter">}</span>
 <span id="L154" class="LineNr">154 </span>
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-<span id="L157" class="LineNr">157 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
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-<span id="L159" class="LineNr">159 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L125'>gap-at-start?</a> data
+<span id="L155" class="LineNr">155 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L155'>cursor-at-start?</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
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 <span id="L160" class="LineNr">160 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L161" class="LineNr">161 </span><span class="Delimiter">}</span>
 <span id="L162" class="LineNr">162 </span>
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-<span id="L165" class="LineNr">165 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
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+<span id="L163" class="LineNr">163 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L163'>cursor-at-end?</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
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+<span id="L165" class="LineNr">165 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L166" class="LineNr">166 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
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 <span id="L168" class="LineNr">168 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L169" class="LineNr">169 </span><span class="Delimiter">}</span>
 <span id="L170" class="LineNr">170 </span>
 <span id="L171" class="LineNr">171 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L171'>cursor-left</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
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-<span id="L175" class="LineNr">175 </span>  <span class="PreProc">var</span> dummy/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> data
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+<span id="L175" class="LineNr">175 </span>  <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L153'>gap-left</a> data
 <span id="L176" class="LineNr">176 </span><span class="Delimiter">}</span>
 <span id="L177" class="LineNr">177 </span>
 <span id="L178" class="LineNr">178 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L178'>cursor-right</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
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+<span id="L179" class="LineNr">179 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
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+<span id="L182" class="LineNr">182 </span>  <span class="PreProc">var</span> dummy/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L139'>gap-right</a> data
 <span id="L183" class="LineNr">183 </span><span class="Delimiter">}</span>
 <span id="L184" class="LineNr">184 </span>
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+<span id="L187" class="LineNr">187 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
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 <span id="L189" class="LineNr">189 </span>  <a href='gap-buffer.mu.html#L109'>gap-to-start</a> data
 <span id="L190" class="LineNr">190 </span><span class="Delimiter">}</span>
 <span id="L191" class="LineNr">191 </span>
 <span id="L192" class="LineNr">192 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L192'>cursor-to-end</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
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 <span id="L196" class="LineNr">196 </span>  <a href='gap-buffer.mu.html#L117'>gap-to-end</a> data
 <span id="L197" class="LineNr">197 </span><span class="Delimiter">}</span>
 <span id="L198" class="LineNr">198 </span>
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-<span id="L202" class="LineNr">202 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L203" class="LineNr">203 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L169'>gap-index</a> data
+<span id="L199" class="LineNr">199 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L199'>cursor-index</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
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+<span id="L202" class="LineNr">202 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
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 <span id="L204" class="LineNr">204 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L205" class="LineNr">205 </span><span class="Delimiter">}</span>
 <span id="L206" class="LineNr">206 </span>
 <span id="L207" class="LineNr">207 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L207'>delete-before-cursor</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L208" class="LineNr">208 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L209" class="LineNr">209 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L210" class="LineNr">210 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L208" class="LineNr">208 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L209" class="LineNr">209 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L210" class="LineNr">210 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L211" class="LineNr">211 </span>  <a href='gap-buffer.mu.html#L223'>delete-before-gap</a> data
 <span id="L212" class="LineNr">212 </span><span class="Delimiter">}</span>
 <span id="L213" class="LineNr">213 </span>
-<span id="L214" class="LineNr">214 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L214'>pop-after-cursor</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: grapheme <span class="Delimiter">{</span>
-<span id="L215" class="LineNr">215 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L216" class="LineNr">216 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L217" class="LineNr">217 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L218" class="LineNr">218 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L229'>pop-after-gap</a> data
+<span id="L214" class="LineNr">214 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L214'>pop-after-cursor</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: grapheme <span class="Delimiter">{</span>
+<span id="L215" class="LineNr">215 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L216" class="LineNr">216 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L217" class="LineNr">217 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L218" class="LineNr">218 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L229'>pop-after-gap</a> data
 <span id="L219" class="LineNr">219 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L220" class="LineNr">220 </span><span class="Delimiter">}</span>
 <span id="L221" class="LineNr">221 </span>
 <span id="L222" class="LineNr">222 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L222'>delete-next</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L223" class="LineNr">223 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L224" class="LineNr">224 </span>  <span class="PreProc">var</span> next-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
-<span id="L225" class="LineNr">225 </span>  <span class="PreProc">var</span> next/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L223" class="LineNr">223 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L224" class="LineNr">224 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
+<span id="L225" class="LineNr">225 </span>  <span class="PreProc">var</span> next/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
 <span id="L226" class="LineNr">226 </span>  compare next, <span class="Constant">0</span>
 <span id="L227" class="LineNr">227 </span>  <span class="PreProc">break-if-=</span>
-<span id="L228" class="LineNr">228 </span>  <span class="PreProc">var</span> next-next-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next, next
-<span id="L229" class="LineNr">229 </span>  <span class="PreProc">var</span> self-ah/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next, prev
+<span id="L228" class="LineNr">228 </span>  <span class="PreProc">var</span> next-next-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next, next
+<span id="L229" class="LineNr">229 </span>  <span class="PreProc">var</span> self-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next, prev
 <span id="L230" class="LineNr">230 </span>  copy-object next-next-ah, next-ah
-<span id="L231" class="LineNr">231 </span>  <span class="PreProc">var</span> new-next/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-next-ah
+<span id="L231" class="LineNr">231 </span>  <span class="PreProc">var</span> new-next/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-next-ah
 <span id="L232" class="LineNr">232 </span>  compare new-next, <span class="Constant">0</span>
 <span id="L233" class="LineNr">233 </span>  <span class="PreProc">break-if-=</span>
-<span id="L234" class="LineNr">234 </span>  <span class="PreProc">var</span> dest/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-next, prev
+<span id="L234" class="LineNr">234 </span>  <span class="PreProc">var</span> dest/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-next, prev
 <span id="L235" class="LineNr">235 </span>  copy-object self-ah, dest
 <span id="L236" class="LineNr">236 </span><span class="Delimiter">}</span>
 <span id="L237" class="LineNr">237 </span>
 <span id="L238" class="LineNr">238 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L238'>print-word</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _self: (addr <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L239" class="LineNr">239 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L241" class="LineNr">241 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L239" class="LineNr">239 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L240" class="LineNr">240 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L241" class="LineNr">241 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L242" class="LineNr">242 </span>  <a href='gap-buffer.mu.html#L83'>render-gap-buffer</a> <a href='../405screen.mu.html#L9'>screen</a>, data
 <span id="L243" class="LineNr">243 </span><span class="Delimiter">}</span>
 <span id="L244" class="LineNr">244 </span>
 <span id="L245" class="LineNr">245 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L245'>print-words-in-reverse</a></span> <a href='../405screen.mu.html#L9'>screen</a>: (addr <a href='../405screen.mu.html#L9'>screen</a>), _words-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L246" class="LineNr">246 </span>  <span class="PreProc">var</span> words-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _words-ah
-<span id="L247" class="LineNr">247 </span>  <span class="PreProc">var</span> words-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *words-ah
+<span id="L246" class="LineNr">246 </span>  <span class="PreProc">var</span> words-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _words-ah
+<span id="L247" class="LineNr">247 </span>  <span class="PreProc">var</span> words-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *words-ah
 <span id="L248" class="LineNr">248 </span>  compare words-a, <span class="Constant">0</span>
 <span id="L249" class="LineNr">249 </span>  <span class="PreProc">break-if-=</span>
 <span id="L250" class="LineNr">250 </span>  <span class="muComment"># recurse</span>
-<span id="L251" class="LineNr">251 </span>  <span class="PreProc">var</span> next-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> words-a, next
+<span id="L251" class="LineNr">251 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> words-a, next
 <span id="L252" class="LineNr">252 </span>  <a href='word.mu.html#L245'>print-words-in-reverse</a> <a href='../405screen.mu.html#L9'>screen</a>, next-ah
 <span id="L253" class="LineNr">253 </span>  <span class="muComment"># print</span>
 <span id="L254" class="LineNr">254 </span>  <a href='word.mu.html#L238'>print-word</a> <a href='../405screen.mu.html#L9'>screen</a>, words-a
@@ -318,39 +324,39 @@ if ('onhashchange' in window) {
 <span id="L259" class="LineNr">259 </span><span class="muComment"># existing chain of words. There are two pointers to patch, and you'll forget</span>
 <span id="L260" class="LineNr">260 </span><span class="muComment"># to do the other one.</span>
 <span id="L261" class="LineNr">261 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L261'>copy-words</a></span> _src-ah: (addr handle <a href='data.mu.html#L42'>word</a>), _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L262" class="LineNr">262 </span>  <span class="PreProc">var</span> src-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
-<span id="L263" class="LineNr">263 </span>  <span class="PreProc">var</span> src-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L262" class="LineNr">262 </span>  <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
+<span id="L263" class="LineNr">263 </span>  <span class="PreProc">var</span> src-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
 <span id="L264" class="LineNr">264 </span>  compare src-a, <span class="Constant">0</span>
 <span id="L265" class="LineNr">265 </span>  <span class="PreProc">break-if-=</span>
 <span id="L266" class="LineNr">266 </span>  <span class="muComment"># copy</span>
-<span id="L267" class="LineNr">267 </span>  <span class="PreProc">var</span> dest-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L267" class="LineNr">267 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
 <span id="L268" class="LineNr">268 </span>  <a href='word.mu.html#L343'>copy-word</a> src-a, dest-ah
 <span id="L269" class="LineNr">269 </span>  <span class="muComment"># recurse</span>
 <span id="L270" class="LineNr">270 </span>  <span class="PreProc">var</span> rest: (handle <a href='data.mu.html#L42'>word</a>)
-<span id="L271" class="LineNr">271 </span>  <span class="PreProc">var</span> rest-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address rest
-<span id="L272" class="LineNr">272 </span>  <span class="PreProc">var</span> next-src-ah/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-a, next
+<span id="L271" class="LineNr">271 </span>  <span class="PreProc">var</span> rest-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address rest
+<span id="L272" class="LineNr">272 </span>  <span class="PreProc">var</span> next-src-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-a, next
 <span id="L273" class="LineNr">273 </span>  <a href='word.mu.html#L261'>copy-words</a> next-src-ah, rest-ah
 <span id="L274" class="LineNr">274 </span>  <a href='word.mu.html#L459'>chain-words</a> dest-ah, rest-ah
 <span id="L275" class="LineNr">275 </span><span class="Delimiter">}</span>
 <span id="L276" class="LineNr">276 </span>
 <span id="L277" class="LineNr">277 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L277'>copy-words-in-reverse</a></span> _src-ah: (addr handle <a href='data.mu.html#L42'>word</a>), _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L278" class="LineNr">278 </span>  <span class="PreProc">var</span> src-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
-<span id="L279" class="LineNr">279 </span>  <span class="PreProc">var</span> _src-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
-<span id="L280" class="LineNr">280 </span>  <span class="PreProc">var</span> src-a/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-a
+<span id="L278" class="LineNr">278 </span>  <span class="PreProc">var</span> src-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-ah
+<span id="L279" class="LineNr">279 </span>  <span class="PreProc">var</span> _src-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src-ah
+<span id="L280" class="LineNr">280 </span>  <span class="PreProc">var</span> src-a/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-a
 <span id="L281" class="LineNr">281 </span>  compare src-a, <span class="Constant">0</span>
 <span id="L282" class="LineNr">282 </span>  <span class="PreProc">break-if-=</span>
 <span id="L283" class="LineNr">283 </span>  <span class="muComment"># recurse</span>
-<span id="L284" class="LineNr">284 </span>  <span class="PreProc">var</span> next-src-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-a, next
-<span id="L285" class="LineNr">285 </span>  <span class="PreProc">var</span> dest-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L284" class="LineNr">284 </span>  <span class="PreProc">var</span> next-src-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-a, next
+<span id="L285" class="LineNr">285 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
 <span id="L286" class="LineNr">286 </span>  <a href='word.mu.html#L277'>copy-words-in-reverse</a> next-src-ah, dest-ah
 <span id="L287" class="LineNr">287 </span>  <span class="muComment">#</span>
 <span id="L288" class="LineNr">288 </span>  <a href='word.mu.html#L291'>copy-word-at-end</a> src-a, dest-ah
 <span id="L289" class="LineNr">289 </span><span class="Delimiter">}</span>
 <span id="L290" class="LineNr">290 </span>
 <span id="L291" class="LineNr">291 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L291'>copy-word-at-end</a></span> src: (addr <a href='data.mu.html#L42'>word</a>), _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L292" class="LineNr">292 </span>  <span class="PreProc">var</span> dest-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L292" class="LineNr">292 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
 <span id="L293" class="LineNr">293 </span>  <span class="muComment"># if dest is null, copy and return</span>
-<span id="L294" class="LineNr">294 </span>  <span class="PreProc">var</span> dest-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
+<span id="L294" class="LineNr">294 </span>  <span class="PreProc">var</span> dest-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
 <span id="L295" class="LineNr">295 </span>  compare dest-a, <span class="Constant">0</span>
 <span id="L296" class="LineNr">296 </span>  <span class="Delimiter">{</span>
 <span id="L297" class="LineNr">297 </span>    <span class="PreProc">break-if-!=</span>
@@ -359,14 +365,14 @@ if ('onhashchange' in window) {
 <span id="L300" class="LineNr">300 </span>  <span class="Delimiter">}</span>
 <span id="L301" class="LineNr">301 </span>  <span class="muComment"># copy current word</span>
 <span id="L302" class="LineNr">302 </span>  <span class="PreProc">var</span> new: (handle <a href='data.mu.html#L42'>word</a>)
-<span id="L303" class="LineNr">303 </span>  <span class="PreProc">var</span> new-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address new
+<span id="L303" class="LineNr">303 </span>  <span class="PreProc">var</span> new-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address new
 <span id="L304" class="LineNr">304 </span>  <a href='word.mu.html#L343'>copy-word</a> src, new-ah
 <span id="L305" class="LineNr">305 </span>  <span class="muComment"># append it at the end</span>
-<span id="L306" class="LineNr">306 </span>  <span class="PreProc">var</span> curr-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy dest-ah
+<span id="L306" class="LineNr">306 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy dest-ah
 <span id="L307" class="LineNr">307 </span>  <span class="Delimiter">{</span>
-<span id="L308" class="LineNr">308 </span>    <span class="PreProc">var</span> curr-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah  <span class="muComment"># curr-a guaranteed not to be null</span>
-<span id="L309" class="LineNr">309 </span>    <span class="PreProc">var</span> next-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-a, next
-<span id="L310" class="LineNr">310 </span>    <span class="PreProc">var</span> next-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L308" class="LineNr">308 </span>    <span class="PreProc">var</span> curr-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah  <span class="muComment"># curr-a guaranteed not to be null</span>
+<span id="L309" class="LineNr">309 </span>    <span class="PreProc">var</span> next-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-a, next
+<span id="L310" class="LineNr">310 </span>    <span class="PreProc">var</span> next-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
 <span id="L311" class="LineNr">311 </span>    compare next-a, <span class="Constant">0</span>
 <span id="L312" class="LineNr">312 </span>    <span class="PreProc">break-if-=</span>
 <span id="L313" class="LineNr">313 </span>    curr-ah <span class="Special">&lt;-</span> copy next-ah
@@ -376,9 +382,9 @@ if ('onhashchange' in window) {
 <span id="L317" class="LineNr">317 </span><span class="Delimiter">}</span>
 <span id="L318" class="LineNr">318 </span>
 <span id="L319" class="LineNr">319 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L319'>append-word-at-end-with</a></span> _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>), s: (addr array byte) <span class="Delimiter">{</span>
-<span id="L320" class="LineNr">320 </span>  <span class="PreProc">var</span> dest-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L320" class="LineNr">320 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
 <span id="L321" class="LineNr">321 </span>  <span class="muComment"># if dest is null, copy and return</span>
-<span id="L322" class="LineNr">322 </span>  <span class="PreProc">var</span> dest-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
+<span id="L322" class="LineNr">322 </span>  <span class="PreProc">var</span> dest-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
 <span id="L323" class="LineNr">323 </span>  compare dest-a, <span class="Constant">0</span>
 <span id="L324" class="LineNr">324 </span>  <span class="Delimiter">{</span>
 <span id="L325" class="LineNr">325 </span>    <span class="PreProc">break-if-!=</span>
@@ -386,11 +392,11 @@ if ('onhashchange' in window) {
 <span id="L327" class="LineNr">327 </span>    <span class="PreProc">return</span>
 <span id="L328" class="LineNr">328 </span>  <span class="Delimiter">}</span>
 <span id="L329" class="LineNr">329 </span>  <span class="muComment"># otherwise append at end</span>
-<span id="L330" class="LineNr">330 </span>  <span class="PreProc">var</span> curr-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy dest-ah
+<span id="L330" class="LineNr">330 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy dest-ah
 <span id="L331" class="LineNr">331 </span>  <span class="Delimiter">{</span>
-<span id="L332" class="LineNr">332 </span>    <span class="PreProc">var</span> curr-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah  <span class="muComment"># curr-a guaranteed not to be null</span>
-<span id="L333" class="LineNr">333 </span>    <span class="PreProc">var</span> next-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-a, next
-<span id="L334" class="LineNr">334 </span>    <span class="PreProc">var</span> next-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L332" class="LineNr">332 </span>    <span class="PreProc">var</span> curr-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah  <span class="muComment"># curr-a guaranteed not to be null</span>
+<span id="L333" class="LineNr">333 </span>    <span class="PreProc">var</span> next-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr-a, next
+<span id="L334" class="LineNr">334 </span>    <span class="PreProc">var</span> next-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
 <span id="L335" class="LineNr">335 </span>    compare next-a, <span class="Constant">0</span>
 <span id="L336" class="LineNr">336 </span>    <span class="PreProc">break-if-=</span>
 <span id="L337" class="LineNr">337 </span>    curr-ah <span class="Special">&lt;-</span> copy next-ah
@@ -400,21 +406,21 @@ if ('onhashchange' in window) {
 <span id="L341" class="LineNr">341 </span><span class="Delimiter">}</span>
 <span id="L342" class="LineNr">342 </span>
 <span id="L343" class="LineNr">343 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L343'>copy-word</a></span> _src-a: (addr <a href='data.mu.html#L42'>word</a>), _dest-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L344" class="LineNr">344 </span>  <span class="PreProc">var</span> dest-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
+<span id="L344" class="LineNr">344 </span>  <span class="PreProc">var</span> dest-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-ah
 <span id="L345" class="LineNr">345 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> dest-ah
-<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> _dest-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
-<span id="L347" class="LineNr">347 </span>  <span class="PreProc">var</span> dest-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-a
+<span id="L346" class="LineNr">346 </span>  <span class="PreProc">var</span> _dest-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *dest-ah
+<span id="L347" class="LineNr">347 </span>  <span class="PreProc">var</span> dest-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _dest-a
 <span id="L348" class="LineNr">348 </span>  <a href='word.mu.html#L1'>initialize-word</a> dest-a
-<span id="L349" class="LineNr">349 </span>  <span class="PreProc">var</span> dest/<span class="Constant">edi</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-a, scalar-data
-<span id="L350" class="LineNr">350 </span>  <span class="PreProc">var</span> src-a/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-a
-<span id="L351" class="LineNr">351 </span>  <span class="PreProc">var</span> src/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-a, scalar-data
+<span id="L349" class="LineNr">349 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> dest-a, scalar-data
+<span id="L350" class="LineNr">350 </span>  <span class="PreProc">var</span> src-a/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _src-a
+<span id="L351" class="LineNr">351 </span>  <span class="PreProc">var</span> src/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> src-a, scalar-data
 <span id="L352" class="LineNr">352 </span>  <a href='gap-buffer.mu.html#L314'>copy-gap-buffer</a> src, dest
 <span id="L353" class="LineNr">353 </span><span class="Delimiter">}</span>
 <span id="L354" class="LineNr">354 </span>
 <span id="L355" class="LineNr">355 </span><span class="muComment"># one implication of handles: append must take a handle</span>
 <span id="L356" class="LineNr">356 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L356'>append-word</a></span> _self-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
 <span id="L357" class="LineNr">357 </span>  <span class="PreProc">var</span> saved-self-storage: (handle <a href='data.mu.html#L42'>word</a>)
-<span id="L358" class="LineNr">358 </span>  <span class="PreProc">var</span> saved-self/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address saved-self-storage
+<span id="L358" class="LineNr">358 </span>  <span class="PreProc">var</span> saved-self/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address saved-self-storage
 <span id="L359" class="LineNr">359 </span>  copy-object _self-ah, saved-self
 <span id="L360" class="LineNr">360 </span><span class="CommentedCode">#?   {</span>
 <span id="L361" class="LineNr">361 </span><span class="CommentedCode">#?     print-string 0, &quot;self-ah is &quot;</span>
@@ -422,9 +428,9 @@ if ('onhashchange' in window) {
 <span id="L363" class="LineNr">363 </span><span class="CommentedCode">#?     print-int32-hex 0, foo</span>
 <span id="L364" class="LineNr">364 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
 <span id="L365" class="LineNr">365 </span><span class="CommentedCode">#?   }</span>
-<span id="L366" class="LineNr">366 </span>  <span class="PreProc">var</span> self-ah/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self-ah
-<span id="L367" class="LineNr">367 </span>  <span class="PreProc">var</span> _self/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *self-ah
-<span id="L368" class="LineNr">368 </span>  <span class="PreProc">var</span> self/<span class="Constant">ebx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L366" class="LineNr">366 </span>  <span class="PreProc">var</span> self-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self-ah
+<span id="L367" class="LineNr">367 </span>  <span class="PreProc">var</span> _self/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *self-ah
+<span id="L368" class="LineNr">368 </span>  <span class="PreProc">var</span> self/<span class="muRegEbx">ebx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
 <span id="L369" class="LineNr">369 </span><span class="CommentedCode">#?   {</span>
 <span id="L370" class="LineNr">370 </span><span class="CommentedCode">#?     print-string 0, &quot;0: self is &quot;</span>
 <span id="L371" class="LineNr">371 </span><span class="CommentedCode">#?     var self-ah/eax: (addr handle word) &lt;- copy _self-ah</span>
@@ -435,9 +441,9 @@ if ('onhashchange' in window) {
 <span id="L376" class="LineNr">376 </span><span class="CommentedCode">#?   }</span>
 <span id="L377" class="LineNr">377 </span>  <span class="muComment"># allocate new handle</span>
 <span id="L378" class="LineNr">378 </span>  <span class="PreProc">var</span> new: (handle <a href='data.mu.html#L42'>word</a>)
-<span id="L379" class="LineNr">379 </span>  <span class="PreProc">var</span> new-ah/<span class="Constant">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address new
+<span id="L379" class="LineNr">379 </span>  <span class="PreProc">var</span> new-ah/<span class="muRegEcx">ecx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address new
 <span id="L380" class="LineNr">380 </span>  <a href='../120allocate.subx.html#L66'>allocate</a> new-ah
-<span id="L381" class="LineNr">381 </span>  <span class="PreProc">var</span> new-addr/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> new
+<span id="L381" class="LineNr">381 </span>  <span class="PreProc">var</span> new-addr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> new
 <span id="L382" class="LineNr">382 </span>  <a href='word.mu.html#L1'>initialize-word</a> new-addr
 <span id="L383" class="LineNr">383 </span><span class="CommentedCode">#?   {</span>
 <span id="L384" class="LineNr">384 </span><span class="CommentedCode">#?     print-string 0, &quot;new is &quot;</span>
@@ -446,18 +452,18 @@ if ('onhashchange' in window) {
 <span id="L387" class="LineNr">387 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
 <span id="L388" class="LineNr">388 </span><span class="CommentedCode">#?   }</span>
 <span id="L389" class="LineNr">389 </span>  <span class="muComment"># new-&gt;next = self-&gt;next</span>
-<span id="L390" class="LineNr">390 </span>  <span class="PreProc">var</span> src/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
+<span id="L390" class="LineNr">390 </span>  <span class="PreProc">var</span> src/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
 <span id="L391" class="LineNr">391 </span><span class="CommentedCode">#?   {</span>
 <span id="L392" class="LineNr">392 </span><span class="CommentedCode">#?     print-string 0, &quot;src is &quot;</span>
 <span id="L393" class="LineNr">393 </span><span class="CommentedCode">#?     var foo/eax: int &lt;- copy src</span>
 <span id="L394" class="LineNr">394 </span><span class="CommentedCode">#?     print-int32-hex 0, foo</span>
 <span id="L395" class="LineNr">395 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
 <span id="L396" class="LineNr">396 </span><span class="CommentedCode">#?   }</span>
-<span id="L397" class="LineNr">397 </span>  <span class="PreProc">var</span> dest/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-addr, next
+<span id="L397" class="LineNr">397 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> new-addr, next
 <span id="L398" class="LineNr">398 </span>  copy-object src, dest
 <span id="L399" class="LineNr">399 </span>  <span class="muComment"># new-&gt;next-&gt;prev = new</span>
 <span id="L400" class="LineNr">400 </span>  <span class="Delimiter">{</span>
-<span id="L401" class="LineNr">401 </span>    <span class="PreProc">var</span> next-addr/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src
+<span id="L401" class="LineNr">401 </span>    <span class="PreProc">var</span> next-addr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *src
 <span id="L402" class="LineNr">402 </span>    compare next-addr, <span class="Constant">0</span>
 <span id="L403" class="LineNr">403 </span>    <span class="PreProc">break-if-=</span>
 <span id="L404" class="LineNr">404 </span><span class="CommentedCode">#?     {</span>
@@ -508,7 +514,7 @@ if ('onhashchange' in window) {
 <span id="L449" class="LineNr">449 </span><span class="CommentedCode">#?     print-int32-hex 0, foo</span>
 <span id="L450" class="LineNr">450 </span><span class="CommentedCode">#?     print-string 0, &quot;\n&quot;</span>
 <span id="L451" class="LineNr">451 </span><span class="CommentedCode">#?   }</span>
-<span id="L452" class="LineNr">452 </span>  <span class="PreProc">var</span> saved-self-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address saved-self-storage
+<span id="L452" class="LineNr">452 </span>  <span class="PreProc">var</span> saved-self-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> address saved-self-storage
 <span id="L453" class="LineNr">453 </span>  copy-object saved-self-ah, dest
 <span id="L454" class="LineNr">454 </span>  <span class="muComment"># self-&gt;next = new</span>
 <span id="L455" class="LineNr">455 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
@@ -516,13 +522,13 @@ if ('onhashchange' in window) {
 <span id="L457" class="LineNr">457 </span><span class="Delimiter">}</span>
 <span id="L458" class="LineNr">458 </span>
 <span id="L459" class="LineNr">459 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L459'>chain-words</a></span> _self-ah: (addr handle <a href='data.mu.html#L42'>word</a>), _next: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
-<span id="L460" class="LineNr">460 </span>  <span class="PreProc">var</span> self-ah/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self-ah
-<span id="L461" class="LineNr">461 </span>  <span class="PreProc">var</span> _self/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *self-ah
-<span id="L462" class="LineNr">462 </span>  <span class="PreProc">var</span> self/<span class="Constant">ecx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L463" class="LineNr">463 </span>  <span class="PreProc">var</span> dest/<span class="Constant">edx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
-<span id="L464" class="LineNr">464 </span>  <span class="PreProc">var</span> next-ah/<span class="Constant">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _next
+<span id="L460" class="LineNr">460 </span>  <span class="PreProc">var</span> self-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self-ah
+<span id="L461" class="LineNr">461 </span>  <span class="PreProc">var</span> _self/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *self-ah
+<span id="L462" class="LineNr">462 </span>  <span class="PreProc">var</span> self/<span class="muRegEcx">ecx</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L463" class="LineNr">463 </span>  <span class="PreProc">var</span> dest/<span class="muRegEdx">edx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, next
+<span id="L464" class="LineNr">464 </span>  <span class="PreProc">var</span> next-ah/<span class="muRegEdi">edi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _next
 <span id="L465" class="LineNr">465 </span>  copy-object next-ah, dest
-<span id="L466" class="LineNr">466 </span>  <span class="PreProc">var</span> next/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
+<span id="L466" class="LineNr">466 </span>  <span class="PreProc">var</span> next/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *next-ah
 <span id="L467" class="LineNr">467 </span>  compare next, <span class="Constant">0</span>
 <span id="L468" class="LineNr">468 </span>  <span class="PreProc">break-if-=</span>
 <span id="L469" class="LineNr">469 </span>  dest <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> next, prev
@@ -530,37 +536,37 @@ if ('onhashchange' in window) {
 <span id="L471" class="LineNr">471 </span><span class="Delimiter">}</span>
 <span id="L472" class="LineNr">472 </span>
 <span id="L473" class="LineNr">473 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L473'>emit-word</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>), out: (addr stream byte) <span class="Delimiter">{</span>
-<span id="L474" class="LineNr">474 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L475" class="LineNr">475 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L476" class="LineNr">476 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L474" class="LineNr">474 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L475" class="LineNr">475 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L476" class="LineNr">476 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L477" class="LineNr">477 </span>  <a href='gap-buffer.mu.html#L37'>emit-gap-buffer</a> data, out
 <span id="L478" class="LineNr">478 </span><span class="Delimiter">}</span>
 <span id="L479" class="LineNr">479 </span>
 <span id="L480" class="LineNr">480 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L480'>word-to-string</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>), out: (addr handle array byte) <span class="Delimiter">{</span>
-<span id="L481" class="LineNr">481 </span>  <span class="PreProc">var</span> self/<span class="Constant">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L482" class="LineNr">482 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L483" class="LineNr">483 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L481" class="LineNr">481 </span>  <span class="PreProc">var</span> self/<span class="muRegEsi">esi</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L482" class="LineNr">482 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L483" class="LineNr">483 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
 <span id="L484" class="LineNr">484 </span>  <a href='gap-buffer.mu.html#L30'>gap-buffer-to-string</a> data, out
 <span id="L485" class="LineNr">485 </span><span class="Delimiter">}</span>
 <span id="L486" class="LineNr">486 </span>
-<span id="L487" class="LineNr">487 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L487'>word-is-decimal-integer?</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: boolean <span class="Delimiter">{</span>
-<span id="L488" class="LineNr">488 </span>  <span class="PreProc">var</span> self/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
-<span id="L489" class="LineNr">489 </span>  <span class="PreProc">var</span> data-ah/<span class="Constant">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
-<span id="L490" class="LineNr">490 </span>  <span class="PreProc">var</span> data/<span class="Constant">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
-<span id="L491" class="LineNr">491 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L332'>gap-buffer-is-decimal-integer?</a> data
+<span id="L487" class="LineNr">487 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L487'>word-is-decimal-integer?</a></span> _self: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: boolean <span class="Delimiter">{</span>
+<span id="L488" class="LineNr">488 </span>  <span class="PreProc">var</span> self/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _self
+<span id="L489" class="LineNr">489 </span>  <span class="PreProc">var</span> data-ah/<span class="muRegEax">eax</span>: (addr handle <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> self, scalar-data
+<span id="L490" class="LineNr">490 </span>  <span class="PreProc">var</span> data/<span class="muRegEax">eax</span>: (addr <a href='gap-buffer.mu.html#L1'>gap-buffer</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *data-ah
+<span id="L491" class="LineNr">491 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='gap-buffer.mu.html#L332'>gap-buffer-is-decimal-integer?</a> data
 <span id="L492" class="LineNr">492 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L493" class="LineNr">493 </span><span class="Delimiter">}</span>
 <span id="L494" class="LineNr">494 </span>
 <span id="L495" class="LineNr">495 </span><span class="muComment"># ABSOLUTELY GHASTLY</span>
-<span id="L496" class="LineNr">496 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L496'>word-exists?</a></span> _haystack-ah: (addr handle <a href='data.mu.html#L42'>word</a>), _needle: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">ebx</span>: boolean <span class="Delimiter">{</span>
+<span id="L496" class="LineNr">496 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L496'>word-exists?</a></span> _haystack-ah: (addr handle <a href='data.mu.html#L42'>word</a>), _needle: (addr <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEbx">ebx</span>: boolean <span class="Delimiter">{</span>
 <span id="L497" class="LineNr">497 </span>  <span class="PreProc">var</span> needle-name-storage: (handle array byte)
-<span id="L498" class="LineNr">498 </span>  <span class="PreProc">var</span> needle-name-ah/<span class="Constant">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address needle-name-storage
+<span id="L498" class="LineNr">498 </span>  <span class="PreProc">var</span> needle-name-ah/<span class="muRegEax">eax</span>: (addr handle array byte) <span class="Special">&lt;-</span> address needle-name-storage
 <span id="L499" class="LineNr">499 </span>  <a href='word.mu.html#L480'>word-to-string</a> _needle, needle-name-ah  <span class="muComment"># profligate leak</span>
-<span id="L500" class="LineNr">500 </span>  <span class="PreProc">var</span> _needle-name/<span class="Constant">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *needle-name-ah
-<span id="L501" class="LineNr">501 </span>  <span class="PreProc">var</span> needle-name/<span class="Constant">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _needle-name
+<span id="L500" class="LineNr">500 </span>  <span class="PreProc">var</span> _needle-name/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *needle-name-ah
+<span id="L501" class="LineNr">501 </span>  <span class="PreProc">var</span> needle-name/<span class="muRegEdi">edi</span>: (addr array byte) <span class="Special">&lt;-</span> copy _needle-name
 <span id="L502" class="LineNr">502 </span>  <span class="muComment"># base case</span>
-<span id="L503" class="LineNr">503 </span>  <span class="PreProc">var</span> haystack-ah/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _haystack-ah
-<span id="L504" class="LineNr">504 </span>  <span class="PreProc">var</span> curr/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *haystack-ah
+<span id="L503" class="LineNr">503 </span>  <span class="PreProc">var</span> haystack-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy _haystack-ah
+<span id="L504" class="LineNr">504 </span>  <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *haystack-ah
 <span id="L505" class="LineNr">505 </span>  compare curr, <span class="Constant">0</span>
 <span id="L506" class="LineNr">506 </span>  <span class="Delimiter">{</span>
 <span id="L507" class="LineNr">507 </span>    <span class="PreProc">break-if-!=</span>
@@ -568,31 +574,31 @@ if ('onhashchange' in window) {
 <span id="L509" class="LineNr">509 </span>  <span class="Delimiter">}</span>
 <span id="L510" class="LineNr">510 </span>  <span class="muComment"># check curr</span>
 <span id="L511" class="LineNr">511 </span>  <span class="PreProc">var</span> curr-name-storage: (handle array byte)
-<span id="L512" class="LineNr">512 </span>  <span class="PreProc">var</span> curr-name-ah/<span class="Constant">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address curr-name-storage
+<span id="L512" class="LineNr">512 </span>  <span class="PreProc">var</span> curr-name-ah/<span class="muRegEcx">ecx</span>: (addr handle array byte) <span class="Special">&lt;-</span> address curr-name-storage
 <span id="L513" class="LineNr">513 </span>  <a href='word.mu.html#L480'>word-to-string</a> curr, curr-name-ah  <span class="muComment"># profligate leak</span>
-<span id="L514" class="LineNr">514 </span>  <span class="PreProc">var</span> curr-name/<span class="Constant">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-name-ah
-<span id="L515" class="LineNr">515 </span>  <span class="PreProc">var</span> found?/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> needle-name, curr-name
+<span id="L514" class="LineNr">514 </span>  <span class="PreProc">var</span> curr-name/<span class="muRegEax">eax</span>: (addr array byte) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-name-ah
+<span id="L515" class="LineNr">515 </span>  <span class="PreProc">var</span> found?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../105string-equal.subx.html#L15'>string-equal?</a> needle-name, curr-name
 <span id="L516" class="LineNr">516 </span>  compare found?, <span class="Constant">0</span>
 <span id="L517" class="LineNr">517 </span>  <span class="Delimiter">{</span>
 <span id="L518" class="LineNr">518 </span>    <span class="PreProc">break-if-=</span>
 <span id="L519" class="LineNr">519 </span>    <span class="PreProc">return</span> <span class="Constant">1</span>/true
 <span id="L520" class="LineNr">520 </span>  <span class="Delimiter">}</span>
 <span id="L521" class="LineNr">521 </span>  <span class="muComment"># recurse</span>
-<span id="L522" class="LineNr">522 </span>  <span class="PreProc">var</span> curr/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *haystack-ah
-<span id="L523" class="LineNr">523 </span>  <span class="PreProc">var</span> next-haystack-ah/<span class="Constant">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, next
-<span id="L524" class="LineNr">524 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">ebx</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L496'>word-exists?</a> next-haystack-ah, _needle
+<span id="L522" class="LineNr">522 </span>  <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *haystack-ah
+<span id="L523" class="LineNr">523 </span>  <span class="PreProc">var</span> next-haystack-ah/<span class="muRegEax">eax</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> curr, next
+<span id="L524" class="LineNr">524 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEbx">ebx</span>: boolean <span class="Special">&lt;-</span> <a href='word.mu.html#L496'>word-exists?</a> next-haystack-ah, _needle
 <span id="L525" class="LineNr">525 </span>  <span class="PreProc">return</span> <a href='data.mu.html#L82'>result</a>
 <span id="L526" class="LineNr">526 </span><span class="Delimiter">}</span>
 <span id="L527" class="LineNr">527 </span>
-<span id="L528" class="LineNr">528 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L528'>word-list-length</a></span> words: (addr handle <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="Constant">eax</span>: int <span class="Delimiter">{</span>
-<span id="L529" class="LineNr">529 </span>  <span class="PreProc">var</span> curr-ah/<span class="Constant">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy words
-<span id="L530" class="LineNr">530 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="Constant">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
+<span id="L528" class="LineNr">528 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L528'>word-list-length</a></span> words: (addr handle <a href='data.mu.html#L42'>word</a>)<span class="PreProc"> -&gt; </span>_/<span class="muRegEax">eax</span>: int <span class="Delimiter">{</span>
+<span id="L529" class="LineNr">529 </span>  <span class="PreProc">var</span> curr-ah/<span class="muRegEsi">esi</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy words
+<span id="L530" class="LineNr">530 </span>  <span class="PreProc">var</span> <a href='data.mu.html#L82'>result</a>/<span class="muRegEdi">edi</span>: int <span class="Special">&lt;-</span> copy <span class="Constant">0</span>
 <span id="L531" class="LineNr">531 </span>  <span class="Delimiter">{</span>
-<span id="L532" class="LineNr">532 </span>    <span class="PreProc">var</span> curr/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
+<span id="L532" class="LineNr">532 </span>    <span class="PreProc">var</span> curr/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *curr-ah
 <span id="L533" class="LineNr">533 </span>    compare curr, <span class="Constant">0</span>
 <span id="L534" class="LineNr">534 </span>    <span class="PreProc">break-if-=</span>
 <span id="L535" class="LineNr">535 </span>    <span class="Delimiter">{</span>
-<span id="L536" class="LineNr">536 </span>      <span class="PreProc">var</span> word-len/<span class="Constant">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L106'>word-length</a> curr
+<span id="L536" class="LineNr">536 </span>      <span class="PreProc">var</span> word-len/<span class="muRegEax">eax</span>: int <span class="Special">&lt;-</span> <a href='word.mu.html#L106'>word-length</a> curr
 <span id="L537" class="LineNr">537 </span>      <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add word-len
 <span id="L538" class="LineNr">538 </span>      <a href='data.mu.html#L82'>result</a> <span class="Special">&lt;-</span> add <span class="Constant">1</span>/inter-word-margin
 <span id="L539" class="LineNr">539 </span>    <span class="Delimiter">}</span>
@@ -605,26 +611,26 @@ if ('onhashchange' in window) {
 <span id="L546" class="LineNr">546 </span><span class="muComment"># out-ah already has a word allocated and initialized</span>
 <span id="L547" class="LineNr">547 </span><span class="PreProc">fn</span> <span class="muFunction"><a href='word.mu.html#L547'>parse-words</a></span> in: (addr array byte), out-ah: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Delimiter">{</span>
 <span id="L548" class="LineNr">548 </span>  <span class="PreProc">var</span> in-stream: (stream byte <span class="Constant">0x100</span>)
-<span id="L549" class="LineNr">549 </span>  <span class="PreProc">var</span> in-stream-a/<span class="Constant">esi</span>: (addr stream byte) <span class="Special">&lt;-</span> address in-stream
+<span id="L549" class="LineNr">549 </span>  <span class="PreProc">var</span> in-stream-a/<span class="muRegEsi">esi</span>: (addr stream byte) <span class="Special">&lt;-</span> address in-stream
 <span id="L550" class="LineNr">550 </span>  <a href='../108write.subx.html#L24'>write</a> in-stream-a, in
-<span id="L551" class="LineNr">551 </span>  <span class="PreProc">var</span> cursor-word-ah/<span class="Constant">ebx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy out-ah
+<span id="L551" class="LineNr">551 </span>  <span class="PreProc">var</span> cursor-word-ah/<span class="muRegEbx">ebx</span>: (addr handle <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> copy out-ah
 <span id="L552" class="LineNr">552 </span>  $parse-words:<span class="PreProc">loop</span>: <span class="Delimiter">{</span>
-<span id="L553" class="LineNr">553 </span>    <span class="PreProc">var</span> done?/<span class="Constant">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> in-stream-a
+<span id="L553" class="LineNr">553 </span>    <span class="PreProc">var</span> done?/<span class="muRegEax">eax</span>: boolean <span class="Special">&lt;-</span> <a href='../309stream.subx.html#L6'>stream-empty?</a> in-stream-a
 <span id="L554" class="LineNr">554 </span>    compare done?, <span class="Constant">0</span>/false
 <span id="L555" class="LineNr">555 </span>    <span class="PreProc">break-if-!=</span>
-<span id="L556" class="LineNr">556 </span>    <span class="PreProc">var</span> _g/<span class="Constant">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> in-stream-a
-<span id="L557" class="LineNr">557 </span>    <span class="PreProc">var</span> g/<span class="Constant">ecx</span>: grapheme <span class="Special">&lt;-</span> copy _g
+<span id="L556" class="LineNr">556 </span>    <span class="PreProc">var</span> _g/<span class="muRegEax">eax</span>: grapheme <span class="Special">&lt;-</span> <a href='../403unicode.mu.html#L158'>read-grapheme</a> in-stream-a
+<span id="L557" class="LineNr">557 </span>    <span class="PreProc">var</span> g/<span class="muRegEcx">ecx</span>: grapheme <span class="Special">&lt;-</span> copy _g
 <span id="L558" class="LineNr">558 </span>    <span class="muComment"># if not space, insert</span>
 <span id="L559" class="LineNr">559 </span>    compare g, <span class="Constant">0x20</span>/space
 <span id="L560" class="LineNr">560 </span>    <span class="Delimiter">{</span>
 <span id="L561" class="LineNr">561 </span>      <span class="PreProc">break-if-=</span>
-<span id="L562" class="LineNr">562 </span>      <span class="PreProc">var</span> cursor-word/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-word-ah
+<span id="L562" class="LineNr">562 </span>      <span class="PreProc">var</span> cursor-word/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-word-ah
 <span id="L563" class="LineNr">563 </span>      <a href='word.mu.html#L148'>add-grapheme-to-word</a> cursor-word, g
 <span id="L564" class="LineNr">564 </span>      <span class="PreProc">loop</span> $parse-words:<span class="PreProc">loop</span>
 <span id="L565" class="LineNr">565 </span>    <span class="Delimiter">}</span>
 <span id="L566" class="LineNr">566 </span>    <span class="muComment"># otherwise insert word after and move cursor to it</span>
 <span id="L567" class="LineNr">567 </span>    <a href='word.mu.html#L356'>append-word</a> cursor-word-ah
-<span id="L568" class="LineNr">568 </span>    <span class="PreProc">var</span> cursor-word/<span class="Constant">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-word-ah
+<span id="L568" class="LineNr">568 </span>    <span class="PreProc">var</span> cursor-word/<span class="muRegEax">eax</span>: (addr <a href='data.mu.html#L42'>word</a>) <span class="Special">&lt;-</span> <a href='../120allocate.subx.html#L258'>lookup</a> *cursor-word-ah
 <span id="L569" class="LineNr">569 </span>    <a href='word.mu.html#L185'>cursor-to-start</a> cursor-word  <span class="muComment"># reset cursor in each function</span>
 <span id="L570" class="LineNr">570 </span>    cursor-word-ah <span class="Special">&lt;-</span> <a href='../131table.subx.html#L26'>get</a> cursor-word, next
 <span id="L571" class="LineNr">571 </span>    <span class="PreProc">loop</span>